CN114683079B - Multifunctional machining equipment for core rod - Google Patents
Multifunctional machining equipment for core rod Download PDFInfo
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- CN114683079B CN114683079B CN202210112201.5A CN202210112201A CN114683079B CN 114683079 B CN114683079 B CN 114683079B CN 202210112201 A CN202210112201 A CN 202210112201A CN 114683079 B CN114683079 B CN 114683079B
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- 238000003754 machining Methods 0.000 title claims abstract description 30
- 238000005520 cutting process Methods 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000002955 isolation Methods 0.000 claims description 26
- 239000002699 waste material Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P25/00—Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/04—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part adjustable in inclination
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses multifunctional machining equipment for a core rod, which comprises a protection mechanism, a support mechanism and a machining mechanism, wherein the protection mechanism comprises a support table, support legs arranged at the bottom end of the support table, and a shell arranged on the upper end surface of the support table, and an opening is formed in one side of the shell; the clamping and rotating mechanism comprises a rotating disc arranged on one side in the shell, a plurality of clamping assemblies matched with the rotating disc and a rotating assembly arranged outside the shell, and the rotating assembly is fixedly connected with the center of the back face of the rotating disc through a rotating shaft; the cutting mechanism comprises a first hydraulic rod arranged in the middle of the top end of the shell, a reciprocating assembly arranged at the bottom end of the first hydraulic rod, and a cutting piece matched with the reciprocating assembly; the cutting mechanism comprises a cutting machine arranged on the upper end surface of the support platform, a notch formed in the support platform at a position corresponding to the cutting machine, and a length measuring assembly; the invention thoroughly removes the fatigue layer and the crack defects on the surface of the core rod by the cutting mechanism through reciprocating cutting, and is suitable for the core rods with different lengths and different sizes.
Description
Technical Field
The invention relates to the technical field of core rod processing, in particular to multifunctional processing equipment for a core rod.
Background
The mandrel is an important tool for producing the seamless steel tube, plays a role in supporting the deformation of the steel tube in the production process, directly determines the production efficiency, the surface quality and the production cost of the steel tube of an enterprise due to the quality of the mandrel, has severe working conditions in the production of the seamless steel tube, and generates a large amount of cracks and abrasion after being used for a long time, so that the mandrel needs to be repaired, and when the mandrel is repaired, a fatigue layer and crack defects on the surface of the mandrel need to be thoroughly removed through peeling and cutting so as to carry out the repair work; however, the mandrel machining equipment in the current market is poor in applicability and cannot be applied to mandrels with various lengths and diameters, and therefore, the multifunctional machining equipment for the mandrels is provided.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and title of the application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the problems occurring in the conventional multifunctional machining apparatus for a core rod.
The problem to be solved by the present invention is therefore how to solve the problem of poor applicability of the multifunctional machining apparatuses for core rods.
In order to solve the technical problems, the invention provides the following technical scheme: the protection mechanism comprises a support table, support legs arranged at the bottom end of the support table and a shell arranged on the upper end face of the support table, wherein an opening is formed in one side of the shell; the clamping and rotating mechanism comprises a rotating disc arranged on one side inside the shell, a plurality of clamping assemblies matched with the rotating disc and a rotating assembly arranged outside the shell, and the rotating assembly is fixedly connected with the center of the back face of the rotating disc through a rotating shaft; the cutting mechanism comprises a first hydraulic rod arranged in the middle of the top end of the shell, a reciprocating assembly arranged at the bottom end of the first hydraulic rod, and a cutting piece matched with the reciprocating assembly; and the cutting mechanism comprises a cutting machine arranged on the upper end surface of the supporting platform, a notch formed in the supporting platform at a position corresponding to the cutting machine, and a length measuring assembly.
As a preferable aspect of the multifunctional machining apparatus for a mandrel bar of the present invention, wherein: the length measurement subassembly including set up in the scale of brace table upper end, the sliding groove has been seted up on scale upper portion, sliding groove sliding joint has the measuring seat, the one end of measuring the seat is fixed with the straight board, measure the seat with the spliced eye has been seted up to the corresponding position in sliding groove, and the spliced eye interpolation has connect the bolt, the bolt with be connected with compression spring between the measuring seat.
As a preferable aspect of the multifunctional machining apparatus for a mandrel bar of the present invention, wherein: one side of the shell, facing the cutting machine, is hinged with a lifting door, and the lifting door is provided with an observation window and a lifting handle.
As a preferable aspect of the multifunctional machining apparatus for a mandrel bar of the present invention, wherein: the other side of shell is provided with radiator fan, inside thermoelectric wire and the waste material box of being provided with of shell, thermoelectric wire and external power source electric connection.
As a preferable aspect of the multifunctional machining apparatus for a mandrel bar of the present invention, wherein: the rotary disc end face is provided with a circular groove, the clamping assembly comprises a second hydraulic rod and an arc-shaped plate arranged at the bottom end of the second hydraulic rod, the clamping assembly is circumferentially arranged on the inner wall of the circular groove, a first bearing seat is arranged at the position, corresponding to the rotary disc, of the shell, the rotating shaft is fixed in an inner ring of the first bearing seat, the rotating assembly comprises a first gear fixedly connected with the rotating shaft and a servo motor arranged on the supporting table, the output end of the servo motor is connected with a second gear, and the second gear is meshed with the first gear.
As a preferable aspect of the multifunctional machining apparatus for a mandrel bar of the present invention, wherein: reciprocating assembly including set up in the roof of first hydraulic stem bottom, set up in fixed block and the sliding block of roof bottom one side, and set up in first division board and the second division board of roof bottom opposite side, first division board with form the gauge between the second division board, first division board with the one end of second division board is provided with the third division board, the fixed block with the sliding block sets up relatively, the opening orientation has been seted up at the sliding block middle part the circular through-hole of fixed block, the joint groove has been seted up on circular through-hole top, it is provided with the second bearing frame to slide in the circular through-hole, the top of second bearing frame is provided with the joint piece, joint piece slip joint in the joint groove, first division board with the second division board with first through-hole and second through-hole have been seted up respectively with the corresponding position department of second bearing frame.
As a preferable aspect of the multifunctional machining apparatus for a mandrel bar of the present invention, wherein: the connecting structure comprises a second bearing seat, and is characterized in that a threaded rod is fixed in the second bearing seat, a first clamping pipe is arranged at the other end of the threaded rod, first clamping teeth are arranged on the two sides of the first clamping pipe in the circumferential direction, the first clamping pipe penetrates through a first through hole of a first partition plate, second clamping pipes are sleeved in the first through hole and the second through hole respectively, second clamping teeth are arranged on one end of each second clamping pipe in the circumferential direction, a first bevel gear is arranged on a pipe body, located on one side of each second clamping tooth, of each second clamping pipe, the second clamping pipes are arranged oppositely, the first clamping teeth of the first clamping pipes are meshed with the second clamping teeth of one of the second clamping pipes, a rotating motor is arranged on one side of the third partition plate, an output end of the rotating motor penetrates through the third partition plate and is in transmission connection with a second bevel gear, and the second bevel gear is meshed with the first bevel gears on the second clamping pipes.
As a preferable aspect of the multifunctional machining apparatus for a mandrel bar of the present invention, wherein: the second bearing seat is provided with a clamping seat facing one side of the fixed block, a cavity is formed in the clamping seat, a clamping rod is inserted in the clamping seat in a sliding mode, an elastic spring is arranged between the clamping rod and the bottom wall of the clamping seat, two sliding grooves are formed in the fixed block facing one side of the sliding block at equal intervals, and one end of the clamping rod abuts against one of the two sliding grooves.
As a preferable aspect of the multifunctional machining apparatus for a mandrel bar of the present invention, wherein: the fixed block with the fixed slide bar that is provided with between the first division board, sliding connection has two regulating blocks, two on the slide bar a terminal surface that the regulating block is relative is provided with first spring, first spring cup joint in the slide bar, the spacing groove has been seted up on the slide bar, the regulating block with the corresponding position of spacing groove seted up with the screw hole that the spacing groove is linked together, screw hole female connection has the screw, two be provided with between the regulating block and slide the seat, slide the seat cup joint in the slide bar, the threaded rod with the position threaded connection that slides the seat and correspond has the removal seat, slide the seat with it is provided with the connecting plate to remove between the seat.
As a preferable aspect of the multifunctional machining apparatus for a mandrel bar of the present invention, wherein: the connecting plate bottom is provided with the cutting, the cutting include the bracing piece, and set up in the cutting head of bracing piece one end, be provided with the third bearing frame on the connecting plate, fixedly connected with dwang in the third bearing frame, dwang one end is provided with a plurality of flabellum, the dwang other end is connected with slewing gear, the slide bar top is provided with the pinion rack, both ends respectively through the second spring about the pinion rack with the fixed block with first division board is connected, the pinion rack with the slewing gear meshes mutually.
The invention has the beneficial effects that: the mandrel is clamped by the clamping and rotating mechanism, the distance between the cutting piece and the mandrel is adjusted by the first hydraulic rod in the cutting mechanism, and the fatigue layer and the crack defects on the surface of the mandrel are thoroughly eliminated by the reciprocating assembly through reciprocating cutting, so that the mandrel cutting machine is suitable for mandrels with different lengths and different diameters.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of a multi-functional machining apparatus for a core rod.
Fig. 2 is an internal structural view of the multi-functional machining apparatus for a core rod.
Fig. 3 is a structural view of a clamping and rotating mechanism of the multi-functional machining apparatus for a mandrel bar.
Fig. 4 is another view perspective configuration view of the clamping rotation mechanism of the multifunctional machining apparatus for the core rod.
Fig. 5 is a structural view of a cutting mechanism in the multifunction machining apparatus for a mandrel bar.
Fig. 6 is an enlarged view of a portion a in fig. 5.
Fig. 7 is another perspective view structural view of a cutting mechanism in the multifunction machining apparatus for a core rod.
Fig. 8 is a structural view of the connection of the chuck base and the chuck rod in the multifunctional machining apparatus for the mandrel.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures of the present invention are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 5 and fig. 7, a first embodiment of the present invention provides a multifunctional machining apparatus for a mandrel, which includes a protection mechanism 100, a clamping and rotating mechanism 200, a cutting mechanism 300, and a cutting mechanism 400, wherein the mandrel with a suitable length is cut by the cutting mechanism 400, the clamping and rotating mechanism 200 clamps the mandrel, and the cutting mechanism 300 thoroughly removes a fatigue layer and a crack defect on the surface of the mandrel by reciprocating cutting.
Specifically, the protection mechanism 100 comprises a support table 101, support legs 102 arranged at the bottom end of the support table 101, and a housing 103 arranged on the upper end face of the support table 101, wherein an opening 103a is formed in one side of the housing 103; the core rod enters the outer shell 103 from the opening 103 a.
Preferably, the clamping and rotating mechanism 200 comprises a rotating disc 201 arranged on one side inside the housing 103, a plurality of clamping assemblies 202 matched with the rotating disc 201, and a rotating assembly 203 arranged outside the housing 103, wherein the rotating assembly 203 is fixedly connected with the center of the back surface of the rotating disc 201 through a rotating shaft 204; the core rod is clamped by a plurality of clamping components 202 after approaching the rotating disc 201, and the rotating disc 201 is driven to rotate by the rotating component 203 through the rotating shaft 204, so that the core rod is driven to rotate.
Preferably, the cutting mechanism 300 comprises a first hydraulic rod 301 disposed at the middle of the top end of the housing 103, a reciprocating assembly 302 disposed at the bottom end of the first hydraulic rod 301, and a cutting member 303 engaged with the reciprocating assembly 302; the first hydraulic rod 301 adjusts the distance between the cutting piece 303 and the surface of the mandrel, and under the coordination of the reciprocating assembly 302, the fatigue layer and the crack defects on the surface of the mandrel are thoroughly removed by the cutting piece 303 through reciprocating cutting when the mandrel rotates.
Preferably, the cutting mechanism 400 includes a cutter 401 disposed on the upper end surface of the supporting platform 101, a notch 402 formed in the supporting platform 101 at a position corresponding to the cutter 401, and a length measuring assembly 403; the mandrel is placed on the supporting table 101, and the position to be cut is measured by the length measuring assembly 403, and is cut by the cutting machine 401.
Preferably, the length measuring assembly 403 includes a scale 403a disposed at the upper end of the support platform 101, a sliding groove 403a-1 is disposed at the upper portion of the scale 403a, a measuring seat 403b is slidably engaged in the sliding groove 403a-1, a straight plate 403c is fixed at one end of the measuring seat 403b, an insertion hole is disposed at a position of the measuring seat 403b corresponding to the sliding groove 403a-1, a bolt 403d is inserted into the insertion hole, and a compression spring 403e is connected between the bolt 403d and the measuring seat 403 b; the mandrel is placed on the supporting table 101, the bolt 403d is pulled out, the measuring base 403b is moved until the measuring base 403b moves to a predetermined position on the scale 403a, the bolt 403d is loosened, and the mandrel is cut by the cutter 401.
Preferably, a lifting door 104 is hinged to one side of the housing 103 facing the cutting machine 401, and an observation window 104a and a lifting handle 104b are arranged on the lifting door 104; the observation window 104a can be used to observe the working conditions inside the housing (103).
Preferably, a heat dissipation fan 105 is disposed on the other side of the housing 103, a thermal wire 107 and a waste box 106 are disposed inside the housing 103, and the thermal wire 107 is electrically connected to an external power supply; the hot wire 107 heats the surface of the mandrel after being energized, and if the mandrel is not heated, the surface texture of the mandrel becomes hard, which affects cutting.
Preferably, a circular groove 201a is formed in an end face of the rotating disc 201, the clamping assemblies 202 include second hydraulic rods 202a and arc-shaped plates 202b arranged at bottom ends of the second hydraulic rods 202a, the plurality of clamping assemblies 202 are circumferentially arranged on an inner wall of the circular groove 201a, a first bearing seat 205 is arranged at a position of the housing 103 corresponding to the rotating disc 201, the rotating shaft 204 is fixed in an inner ring of the first bearing seat 205, the rotating assembly 203 includes a first gear 203a fixedly connected with the rotating shaft 204 and a servo motor 203b arranged on the support table 101, an output end of the servo motor 203b is connected with a second gear 203c, and the second gear 203c is meshed with the first gear 203 a; when the core rod extends into the circular groove 201a, the second hydraulic rod 202a is adjusted to enable the arc-shaped plate 202b to firmly abut against one end of the core rod, the core rod is clamped under the action of the plurality of clamping assemblies 202, the servo motor 203b is started, the servo motor 203b drives the second gear 203c to rotate, the second gear 203c drives the first gear 203a to rotate, and the first gear 203a drives the rotating disc 201 to rotate through the rotating shaft 204.
When the device is used, a mandrel is placed on the support table 101, the bolt 403d is pulled out to move the measuring seat 403b until the measuring seat 403b moves to a preset position on the scale 403a, the bolt 403d is loosened, the mandrel is cut by the cutting machine 401, the surface of the mandrel is heated after the hot wire 107 is electrified, if the mandrel is not heated, the surface of the mandrel is hard and cutting is affected, the mandrel enters the shell 103 from the opening 103a and extends into the circular groove 201a, the second hydraulic rod 202a is adjusted to enable the arc-shaped plate 202b to firmly abut against one end of the mandrel, the mandrel is clamped under the action of the plurality of clamping assemblies 202, the servo motor 203b is started, the servo motor 203b drives the second gear 203c to rotate, the second gear 203c drives the first gear 203a to rotate, the first gear 203a drives the rotating disc 201 through the rotating shaft 204 to enable the mandrel to rotate, the first hydraulic rod 301 is adjusted to enable the cutting piece 303 to move to an appropriate distance of the surface, and the fatigue cutting piece 303 and cracks on the surface of the mandrel are thoroughly cleaned through reciprocating cutting defects when the mandrel in cooperation with the reciprocating assembly 302.
Example 2
Referring to fig. 1 to 8, a second embodiment of the present invention is based on the above embodiment.
Specifically, the reciprocating assembly 302 includes a top plate 302a disposed at the bottom end of the first hydraulic rod 301, a fixed block 302b and a sliding block 302c disposed at one side of the bottom end of the top plate 302a, and a first isolation plate 302d and a second isolation plate 302e disposed at the other side of the bottom end of the top plate 302a, a distance is formed between the first isolation plate 302d and the second isolation plate 302e, a third isolation plate 302f is disposed at one end of the first isolation plate 302d and the second isolation plate 302e, the fixed block 302b and the sliding block 302c are disposed oppositely, a circular through hole 302c-1 with an opening facing the fixed block 302b is disposed in the middle of the sliding block 302c, a clamping groove 302c-2 is disposed at the top end of the circular through hole 302c-1, a second bearing seat 302g is slidably disposed in the circular through hole 302c-1, a clamping block 302g-1 is disposed at the top end of the second bearing seat 302g, the clamping block 302g-1 is slidably clamped in the clamping groove 302c-2, and a first through hole and a second through hole are disposed at the positions of the first isolation plate 302d and the second isolation plate 302e corresponding to the second bearing seat 302 g; as the clamping block 302g-1 at the top end of the second bearing seat 302g is clamped in the clamping groove 302c-2, the second bearing seat 302g cannot rotate in the circular through hole 302c-1 and can only move.
Preferably, a threaded rod 302h is fixed in the second bearing seat 302g, a first clamping pipe 302h-1 is arranged at the other end of the threaded rod 302h, first clamping teeth 302h-2 are circumferentially arranged on two sides of the first clamping pipe 302h-1, the first clamping pipe 302h-1 penetrates through a first through hole of the first isolation plate 302d, a second clamping pipe 302i is sleeved in the first through hole and a second through hole respectively, a second clamping tooth 302i-1 is circumferentially arranged at one end of the second clamping pipe 302i, a first bevel gear 302i-2 is arranged on a pipe body of the second clamping pipe 302i-1, the two second clamping pipes 302i are oppositely arranged, the first clamping tooth 302h-2 of the first clamping pipe 302h-1 is meshed with the second clamping tooth 302i-1 of one of the two second clamping pipes 302i, a rotating motor 302j is arranged on one side of the third isolation plate 302f, an output end of the rotating motor 302j penetrates through the second clamping pipe 302k and is meshed with the second bevel gear 302 i-2; after the rotating motor 302j is started, the rotating motor 302j drives the second bevel gear 302k to rotate, the second bevel gear 302k is meshed with the first bevel gears 302i-2 on the two second clamping pipes 302i, so that the two second clamping pipes 302i rotate in opposite directions, and the first clamping teeth 302h-2 of the first clamping pipe 302h-1 are meshed with the second clamping teeth 302i-1 of one of the two second clamping pipes 302i, so that the first clamping pipe 302h-1 and one of the two second clamping pipes 302i rotate together.
Preferably, one side of the second bearing block 302g, which faces the fixed block 302b, is provided with a clamping seat 302g-2, a cavity is formed in the clamping seat 302g-2, a clamping rod 302g-3 is inserted in the clamping seat 302g-2 in a sliding manner, an elastic spring 302g-4 is arranged between the clamping rod 302g-3 and the bottom wall of the clamping seat 302g-2, one side of the fixed block 302b, which faces the sliding block 302c, is provided with two sliding grooves 302b-1 at equal intervals, and one end of the clamping rod 302g-3 abuts against one of the two sliding grooves 302 b-1; the catching bar 302g-3 catches one of the two sliding grooves 302b-1, and when the second bearing housing 302g moves in the circular through hole 302c-1, the catching bar 302g-3 is transferred from one of the two sliding grooves 302b-1 to the other.
Preferably, a sliding rod 302l is fixedly arranged between the fixed block 302b and the first isolation plate 302d, the sliding rod 302l is connected with two adjusting blocks 302m in a sliding manner, one end face of each of the two adjusting blocks 302m, which is opposite to the other end face, is provided with a first spring 302m-1, the first spring 302m-1 is sleeved on the sliding rod 302l, the sliding rod 302l is provided with a limiting groove 302l-1, the adjusting block 302m is provided with a threaded hole 302m-2 communicated with the limiting groove 302l-1 at a position corresponding to the limiting groove 302l-1, the threaded hole 302m-2 is internally threaded with a screw 302m-3, a sliding seat 302n is arranged between the two adjusting blocks 302m, the sliding seat 302n is sleeved on the sliding rod 302l, the threaded rod 302h is in threaded connection with a moving seat 302h-3 at a position corresponding to the sliding seat 302n, and a connecting plate 302p is arranged between the sliding seat 302n and the moving seat 302 h-3; the distance between the two adjusting blocks 302m can be adjusted according to the length of the mandrel to be subjected to surface treatment, and after the distance between the two adjusting blocks 302m is determined, the screw 302m-3 is screwed tightly, so that the screw 302m-3 is tightly abutted against the limiting groove 302 l-1.
Preferably, the bottom end of the connecting plate 302p is provided with a cutting member 303, the cutting member 303 comprises a supporting rod 303a and a cutting head 303b arranged at one end of the supporting rod 303a, the connecting plate 302p is provided with a third bearing seat 302p-1, a rotating rod 302q is fixedly connected in the third bearing seat 302p-1, one end of the rotating rod 302q is provided with a plurality of fan blades 302q-1, the other end of the rotating rod 302q is connected with a rotating gear 302q-2, a toothed plate 302q-3 is arranged above the sliding rod 302l, the left end and the right end of the toothed plate 302q-3 are respectively connected with the fixed block 302b and a first isolating plate 302d through a second spring 302q-4, and the toothed plate 302q-3 is meshed with the rotating gear 302 q-2; when the threaded rod is driven to rotate by one of the two second clamping pipes 302i, the connecting plate 302p is driven to move due to the connecting plate 302p arranged between the sliding seat 302n and the moving seat 302h-3, when the connecting plate 302p moves, the rotating gear 302q-2 is meshed with the toothed plate 302q-3, so that the rotating gear 302q-2 starts to rotate and drives the fan blades 302q-1 to rotate, and the air flow blown by the fan blades 302q-1 can blow away the debris on the surface of the core rod.
When the device is used, a core rod is placed on the support table 101, the bolt 403d is pulled out to move the measuring seat 403b, the bolt 403d is loosened until the measuring seat 403b moves to a preset position on the graduated scale 403a, the core rod is cut by using the cutting machine 401, the surface of the core rod is heated after the hot wire 107 is electrified, if the core rod is not heated, the surface of the core rod is hard, the cutting is affected, when the core rod enters the shell 103 from the opening 103a and extends into the circular groove 201a, the second hydraulic rod 202a is adjusted to enable the arc-shaped plate 202b to be firmly abutted against one end of the core rod, the core rod is clamped under the action of the plurality of clamping components 202, the servo motor 203b is started, the servo motor 203b drives the second gear 203c to rotate, the second gear 203c drives the first gear 203a to rotate, the first gear 203a drives the rotating disc 201 to rotate through the rotating shaft 204, so that the core rod starts to rotate, the first hydraulic rod 301 is adjusted to enable the cutting piece 303 to move to a proper distance on the surface, the distance between the two adjusting blocks 302m can be adjusted according to the length of the mandrel needing surface treatment, when the distance between the two adjusting blocks 302m is determined, the screw 302m-3 is screwed, the screw 302m-3 is tightly abutted to the limiting groove 302l-1, after the rotating motor 302j is started, the rotating motor 302j drives the second bevel gear 302k to rotate, the second bevel gear 302k is meshed with the first bevel gears 302i-2 on the two second clamping pipes 302i, so the two second clamping pipes 302i rotate towards the opposite directions, as the first clamping teeth 302h-2 of the first clamping pipe 302h-1 are meshed with the second clamping teeth 302i-1 of one of the two second clamping pipes 302i, the first clamping pipe 302h-1 and one of the two second clamping pipes 302i rotate together, and the first clamping pipe 302h-1 drives the threaded rod 302h to rotate, because the connecting plate 302p is arranged between the sliding seat 302n and the moving seat 302h-3, the connecting plate 302p starts to move under the driving of the screw rod principle, when the first spring 302m-1 which is moved to be close to and slowly presses one adjusting block 302m moves under the action of the elastic force of the first spring 302m-1, the whole threaded rod 302h moves, the threaded rod 302h drives the second bearing seat 302g to move in the circular through hole 302c-1, so that the clamping rod 302g-3 is transferred to the other clamping rod from one of the two sliding grooves 302b-1, at the moment, the first clamping pipe 302h-1 is meshed with the other clamping pipe 302i and starts to reversely rotate, thereby driving the threaded rod 302h to reversely rotate, and enabling the connecting plate 302p to reversely move, in the process that the connecting plate 302p moves back and forth, the cutting head 303b treats the surface of the core rod, and the rotating gear 302q-2 is meshed with the toothed plate 302q-3, so that the rotating gear 302q-2 starts to rotate and drives the fan blades 302q-1 to rotate, the air flow blown by the fan blades 302q-1 can blow away the debris on the surface of the core rod, after the operation is finished, the power supply of the thermal wire 107 is cut off to stop heating, the heat dissipation fan 105 is started, the situation that the temperature of the heated core rod is high, the heat dissipation is slow, the situation that a worker moves and transports the processed core rod is influenced, meanwhile, the machining equipment is influenced, the waste materials cut off from the core rod fall into the waste material box 106, and the lifting door 104 is opened to clean the waste materials in the waste material box 106.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (5)
1. A multi-functional processing equipment for plug which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the protection mechanism (100) comprises a support table (101), support legs (102) arranged at the bottom end of the support table (101), and a shell (103) arranged on the upper end face of the support table (101), wherein an opening (103 a) is formed in one side of the shell (103);
the clamping and rotating mechanism (200) comprises a rotating disc (201) arranged on one side inside the shell (103), a plurality of clamping assemblies (202) matched with the rotating disc (201), and a rotating assembly (203) arranged outside the shell (103), wherein the rotating assembly (203) is fixedly connected with the center of the back face of the rotating disc (201) through a rotating shaft (204);
the cutting mechanism (300) comprises a first hydraulic rod (301) arranged in the middle of the top end of the shell (103), a reciprocating assembly (302) arranged at the bottom end of the first hydraulic rod (301), and a cutting piece (303) matched with the reciprocating assembly (302); and the number of the first and second groups,
the cutting mechanism (400) comprises a cutting machine (401) arranged on the upper end surface of the supporting platform (101), a notch (402) formed in the supporting platform (101) at a position corresponding to the cutting machine (401), and a length measuring assembly (403);
the reciprocating component (302) comprises a top plate (302 a) arranged at the bottom end of the first hydraulic rod (301), a fixed block (302 b) and a sliding block (302 c) arranged on one side of the bottom end of the top plate (302 a), and a first isolation plate (302 d) and a second isolation plate (302 e) arranged on the other side of the bottom end of the top plate (302 a), wherein a spacing is formed between the first isolation plate (302 d) and the second isolation plate (302 e), one ends of the first isolation plate (302 d) and the second isolation plate (302 e) are provided with a third isolation plate (302 f), the fixed block (302 b) and the sliding block (302 c) are arranged oppositely, the middle part of the sliding block (302 c) is provided with a circular through hole (302 c-1) with an opening facing the fixed block (302 b), the top end of the circular through hole (302 c-1) is provided with a clamping groove (302 c-2), the circular through hole (302 c-1) is internally provided with a second bearing seat (302 g), the top end of the second through hole (302 g-1) is provided with a circular through hole (302 g-1), the second through hole (302 g-1) is clamped with the second through hole (302 g), and the second isolation plate (302 c-2) and the second through hole (302 c) is clamped with the second through hole (302 g) and the second isolation plate (302 c-1) and the second isolation plate (302 c) and the second isolation plate (302 e) respectively;
a threaded rod (302 h) is fixed in the second bearing seat (302 g), a first clamping pipe (302 h-1) is arranged at the other end of the threaded rod (302 h), first clamping teeth (302 h-2) are circumferentially arranged on two sides of the first clamping pipe (302 h-1), the first bayonet tube (302 h-1) penetrates a first through hole of the first partition plate (302 d), second clamping pipes (302 i) are sleeved in the first through holes and the second through holes respectively, one end of the second clamping pipe (302 i) is circumferentially provided with a second clamping tooth (302 i-1), a first bevel gear (302 i-2) is arranged on the pipe body of the second clamping pipe (302 i) at one side of the second clamping tooth (302 i-1), the two second clamping pipes (302 i) are oppositely arranged, the first latching tooth (302 h-2) of the first latching tube (302 h-1) is engaged with the second latching tooth (302 i-1) of one of the two second latching tubes (302 i), one side of the third isolation plate (302 f) is provided with a rotating motor (302 j), the output end of the rotating motor (302 j) penetrates through the third isolation plate (302 f) and is in transmission connection with a second bevel gear (302 k), the second bevel gears (302 k) are meshed with the first bevel gears (302 i-2) on the two second clamping tubes (302 i);
a clamping seat (302 g-2) is arranged on one side, facing the fixed block (302 b), of the second bearing seat (302 g), a cavity is formed in the clamping seat (302 g-2), a clamping rod (302 g-3) is inserted in the clamping seat (302 g-2) in a sliding mode, an elastic spring (302 g-4) is arranged between the clamping rod (302 g-3) and the bottom wall of the clamping seat (302 g-2), two sliding grooves (302 b-1) are formed in one side, facing the sliding block (302 c), of the fixed block (302 b) at equal intervals, and one end of the clamping rod (302 g-3) abuts against one of the two sliding grooves (302 b-1);
a sliding rod (302 l) is fixedly arranged between the fixed block (302 b) and the first isolation plate (302 d), the sliding rod (302 l) is connected with two adjusting blocks (302 m) in a sliding manner, a first spring (302 m-1) is arranged on one end face of each of the two adjusting blocks (302 m), the first spring (302 m-1) is sleeved on the sliding rod (302 l), a limiting groove (302 l-1) is formed in the sliding rod (302 l), a threaded hole (302 m-2) communicated with the limiting groove (302 l-1) is formed in a position, corresponding to the limiting groove (302 l-1), of each adjusting block (302 m), a screw (302 m-3) is connected to the threaded hole (302 m-2) in an internal thread manner, a sliding seat (302 n) is arranged between the two adjusting blocks (302 m), the sliding seat (302 n) is sleeved on the sliding rod (302 l), a threaded moving seat (302 h-3) is connected to a position, corresponding to the sliding seat (302 n), and a connecting plate (302 h-3) is arranged between the sliding seat (302 n) and the sliding seat (302 p-3);
the utility model discloses a gear rack, including connecting plate (302 p), connecting plate (302 p) bottom is provided with cutting member (303), cutting member (303) include bracing piece (303 a), and set up in cutting head (303 b) of bracing piece (303 a) one end, be provided with third bearing frame (302 p-1) on connecting plate (302 p), fixedly connected with dwang (302 q) in third bearing frame (302 p-1), dwang (302 q) one end is provided with a plurality of flabellum (302 q-1), dwang (302 q) other end is connected with swing pinion (302 q-2), slide bar (302 l) top is provided with pinion rack (302 q-3), both ends are respectively through second spring (302 q-4) about pinion rack (302 q-3) with fixed block (302 b) with first division board (302 d) is connected, pinion rack (302 q-3) with swing pinion (302 q-2) mesh mutually.
2. The multifunctional machining apparatus for a mandrel as claimed in claim 1, wherein: the length measuring component (403) comprises a graduated scale (403 a) arranged at the upper end of the supporting table (101), a sliding groove (403 a-1) is formed in the upper portion of the graduated scale (403 a), a measuring seat (403 b) is clamped in the sliding groove (403 a-1) in a sliding manner, a straight plate (403 c) is fixed at one end of the measuring seat (403 b), a plug hole is formed in the position, corresponding to the sliding groove (403 a-1), of the measuring seat (403 b), a bolt (403 d) is inserted in the plug hole, and a compression spring (403 e) is connected between the bolt (403 d) and the measuring seat (403 b).
3. The multifunctional machining apparatus for a mandrel as claimed in claim 1, wherein: one side of the shell (103) facing the cutting machine (401) is hinged with a lifting door (104), and the lifting door (104) is provided with an observation window (104 a) and a lifting handle (104 b).
4. The multifunctional machining apparatus for a mandrel as claimed in claim 3, wherein: the other side of shell (103) is provided with radiator fan (105), shell (103) inside is provided with thermoelectric wire (107) and waste material box (106), thermoelectric wire (107) and external power source electric connection.
5. The multifunctional machining apparatus for a mandrel as claimed in claim 1, wherein: circular recess (201 a) have been seted up to rolling disc (201) terminal surface, centre gripping subassembly (202) include second hydraulic stem (202 a), and set up in arc (202 b) of second hydraulic stem (202 a) bottom, a plurality of centre gripping subassembly (202) circumference set up in the inner wall of circular recess (201 a), shell (103) with the position that rolling disc (201) corresponds is provided with first bearing frame (205), axis of rotation (204) are fixed in the inner ring of first bearing frame (205), rotating assembly (203) including with axis of rotation (204) fixed connection's first gear (203 a), and set up in servo motor (203 b) on supporting bench (101), the output of servo motor (203 b) is connected with second gear (203 c), second gear (203 c) with first gear (203 a) mesh.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210112201.5A CN114683079B (en) | 2022-01-29 | 2022-01-29 | Multifunctional machining equipment for core rod |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210112201.5A CN114683079B (en) | 2022-01-29 | 2022-01-29 | Multifunctional machining equipment for core rod |
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| CN114683079A CN114683079A (en) | 2022-07-01 |
| CN114683079B true CN114683079B (en) | 2023-03-17 |
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| CN115069864B (en) * | 2022-08-19 | 2022-11-01 | 徐州徐工精密工业科技有限公司 | Extrusion device for machining of mechanical parts |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2474042T3 (en) * | 2011-04-08 | 2014-07-08 | Sms Logistiksysteme Gmbh | Device for rectifying a continuous casting product |
| CN105834506A (en) * | 2016-05-19 | 2016-08-10 | 朱华 | Metal pipe fixed-length cutting device |
| US10376929B2 (en) * | 2016-07-14 | 2019-08-13 | Ebara Corporation | Apparatus and method for polishing a surface of a substrate |
| CN212122806U (en) * | 2020-03-16 | 2020-12-11 | 陕西正康建设工程有限公司 | Steel pipe rust cleaning device that polishes for construction |
| CN212601073U (en) * | 2020-07-06 | 2021-02-26 | 刘金会 | Steel pipe rust cleaning equipment for construction |
| CN111941243A (en) * | 2020-08-11 | 2020-11-17 | 张慧 | Building steel pipe rust cleaning device |
| CN212918701U (en) * | 2020-08-17 | 2021-04-09 | 太仓沣茂金属科技有限公司 | Surface treatment device for metal pipe fitting |
| CN213828225U (en) * | 2020-11-26 | 2021-07-30 | 湖北鑫日惠能电力建设有限公司 | Insulator plug surface sander |
| CN215546633U (en) * | 2021-08-03 | 2022-01-18 | 寿光市鼎森机械制造有限公司 | Mandrel processing equipment |
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