CN120940468B - Forming equipment for stainless steel pipe production - Google Patents
Forming equipment for stainless steel pipe productionInfo
- Publication number
- CN120940468B CN120940468B CN202511470683.1A CN202511470683A CN120940468B CN 120940468 B CN120940468 B CN 120940468B CN 202511470683 A CN202511470683 A CN 202511470683A CN 120940468 B CN120940468 B CN 120940468B
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- China
- Prior art keywords
- base
- fixedly connected
- supporting
- screw
- stainless steel
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to the technical field of metal pressure processing equipment, and particularly discloses forming equipment for producing stainless steel pipes, wherein a device bottom plate is arranged at the bottom of a device main body, a feeding guide rail and a feeding base are arranged in the middle of the device main body, length adjusting screws are assembled at two sides of the device main body, the top of a rear fixed support is connected with a stamping base, a first guide rod and a traversing screw are arranged at the right side of the device main body, a synchronous belt box is connected at the right side of the device main body, the device main body is connected with the synchronous screw and a limiting rod, a core inner supporting mechanism is arranged, the stamping frame moves along the guide rod, a stamping part is arranged at the upper part of the device main body, a second base and a clamp are further arranged on the fixed support.
Description
Technical Field
The invention relates to the technical field of metal pressure processing equipment, in particular to forming equipment for producing stainless steel pipes.
Background
The stamping forming equipment for stainless steel pipe production is widely applied in the field of pipe processing, greatly improves the forming efficiency and consistency of the steel pipe, and plays an important role in realizing large-scale and automatic production.
The main structure of the stamping forming equipment for stainless steel pipe production generally comprises a mechanical body, a driving system, a control system, an upper die set, a lower die set, a control system, a pipe bending die, a necking die and other special tools, wherein the mechanical body is composed of a lathe bed, a sliding block, a guide rail, a die mounting base and the like and is used for realizing high-rigidity stamping motion, the driving system adopts hydraulic or servo motors for providing power, the control system is responsible for setting operation parameters and monitoring the process, the upper die set and the lower die set can be replaced by the special tools such as the punching die, the pipe bending die or the necking die according to the process requirements, the upper die set and the lower die set work cooperatively to complete the processing tasks such as punching, bending, end forming and the like of the steel pipe, and the characteristics of high load, high stability and repeated operation are achieved.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides forming equipment for producing stainless steel pipes, which solves the problems in the prior art.
The invention provides the technical scheme that forming equipment for producing stainless steel pipes is characterized in that a device bottom plate is arranged at the bottom of a device main body, a feeding guide rail is arranged in the middle of the device bottom plate, a feeding base is arranged in the middle of the feeding guide rail, length adjusting screws are arranged on two sides of the feeding base, a fixed support is fixedly connected to the top surface of the rear side of the device bottom plate, a punching base is fixedly connected to the top of the fixed support, a first guide rod is arranged on the right side surface of the punching base, a traversing screw is arranged on the front side surface of the first guide rod, a synchronous belt box is arranged on the right end surface of the traversing screw, a synchronous screw is arranged on the left side surface of the synchronous belt box, first limit rods are arranged on two sides of the synchronous screw, an inner supporting mechanism is arranged in the middle of the synchronous screw, a stabilizing mechanism is arranged on the left end surface of the synchronous screw, a punching frame is arranged in the middle of the first guide rod, a punching part is fixedly connected to the top of the punching frame, a supporting frame is arranged on the middle of the punching part, a second base is fixedly connected to the top of the feeding base, a clamp is arranged on the top of the second base, and the bottom of the clamp is provided with the bottom plate;
The middle part of the feeding base is provided with a feeding motor, the two sides of the feeding base are provided with first screw fixing seats, the left side face of the first screw fixing seats is fixedly connected with the right end face of a length adjusting screw, the left side face of the length adjusting screw is fixedly connected with a limiting block, the middle part of the length adjusting screw is provided with a length adjusting base, the side faces of the length adjusting base are provided with length adjusting motors, the top of the length adjusting base is fixedly connected with the bottom of a left second base, the middle part of the second base is provided with a bidirectional screw, the two sides of the bidirectional screw are provided with first transverse moving bases, the inner bottom face of the second base is provided with two second guide blocks, the top face of the first transverse moving base is fixedly connected with the bottom face of a clamping bottom plate, the left side face of the stamping base is provided with a limiting block, the front side face of the second base is fixedly connected with a second motor, the second base is provided with two, and the clamp is provided with four;
the middle part of the inner supporting mechanism is provided with an inner supporting main body, the front side surface of the inner supporting main body is fixedly connected with a first base, the rear side surface of the inner supporting main body is provided with a first guide block, the two sides of the inner supporting main body are provided with driving rings, the upper side and the lower side of the inner supporting main body are provided with supporting tiles, the top and the bottom of the inner supporting main body are respectively fixedly connected with two return springs, the middle part of each return spring is provided with a limiting barrel, the right side surface of the first base is fixedly connected with a supporting motor, the side surfaces of the two sides of the supporting motor are provided with driving gears, the inner side surface of each supporting tile is provided with a supporting base, the two sides of each supporting base are provided with rollers, and the outer side surface of each supporting tile is provided with twenty-five rubber blocks;
The middle part fixedly connected with two dead levers of drive ring, the inboard of drive ring is provided with the ring gear, the lateral surface fixedly connected with of drive ring has two inclined plane blocks, and the drive ring of drive both sides is rotated by supporting motor drive, contacts with the roller of support tile bottom through the inclined plane of inclined plane block tip, and then promotes the support tile of interior supporting mechanism upper and lower both sides to the direction that keeps away from the axis.
Further, the front side fixedly connected with linkage board of punching press frame, the bottom swing joint of linkage board has the pushing arm, the upper portion of pushing arm is provided with the second spring, the bottom of device bottom plate is provided with the conveyer belt, the rear side of conveyer belt is provided with the rack chute, the four corners department of conveyer belt is provided with the gyro wheel seat, the top of gyro wheel seat and the bottom fixed connection of device bottom plate.
Further, two auxiliary guide posts are fixedly connected to the left side of the supporting tile, two main guide posts are fixedly connected to the bottom of the supporting base, and a first bullet is arranged at the bottom of the rubber block.
Further, the right side of stabilizing mean is provided with the curb plate, the right flank of curb plate and the left flank fixed connection of synchronizing screw, the inside of curb plate is provided with four supporting springs, the left side fixedly connected with center dish of curb plate, the side of center dish is provided with four swing arms, the tip of swing arm is provided with the guide pulley.
Further, the top of clamping bottom plate is provided with the upset motor, the left side of upset motor is provided with drive belt, drive belt's right side is provided with two cylinders, the side of cylinder is provided with the rubber strip.
Further, the middle part of support frame is provided with electric putter, electric putter's bottom fixedly connected with fixed plate, the left side of fixed plate is provided with the converting motor, converting motor's below is provided with the carousel, the bottom of carousel is provided with four drifts.
The invention has the technical effects and advantages that:
according to the invention, the clamping stability is ensured by arranging the two groups of clamps, the distance between the two groups of clamps is adjusted by the length adjusting screw, so that the stainless steel pipes with different lengths are adapted, meanwhile, the feeding motor at the bottom of the two groups of clamps at the right side drives the feeding motor to move along the feeding guide rail, so that the clamped steel pipes are moved, the inner supporting mechanism can extend into the stainless steel pipes so as to facilitate the subsequent synchronous supporting operation, and the rollers on the clamps can overturn the stainless steel pipes as required, so that different processing requirements are met, the equipment efficiency is improved, and the clamping and positioning times are reduced.
According to the invention, the inner supporting mechanism is arranged in the center of the device, the inner supporting mechanism moves synchronously in the stainless steel pipe along with the stamping part, and the supporting motor drives the driving ring to rotate, so that the inclined surface block pushes the supporting tile to be tightly attached to the inner wall surface of the stainless steel pipe, the inner wall surface of the stainless steel pipe is supported in the processing process, and meanwhile, the inner wall surface of the stainless steel pipe is not damaged while being adapted to the inner wall surface of the stainless steel pipe under the action of the plurality of rubber blocks, and deformation of the stainless steel pipe due to uneven stress in the processing process is avoided.
According to the invention, the rotary table is arranged below the electric push rod, and the punch on the rotary table is rotated to the processing position under the driving action of the conversion motor, so that the production efficiency is improved, continuous punching can be realized by the equipment, and frequent adjustment and replacement of the die are not required, so that the unification of quick switching and efficient production is realized.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic main structure of the present invention.
Fig. 3 is a schematic view of the structure of the inner support mechanism of the present invention.
Fig. 4 is a schematic side view of the internal support mechanism of the present invention.
Fig. 5 is a schematic view of a part of the structure of the inner support mechanism of the present invention.
Fig. 6 is a schematic view of the structure of the support tile of the present invention.
FIG. 7 is a schematic view of the driving ring structure of the present invention.
Fig. 8 is a schematic structural view of a stabilizing mechanism according to the present invention.
Fig. 9 is a schematic view of the structure of the clamp of the present invention.
Fig. 10 is a schematic view of a press part structure of the present invention.
Fig. 11 is a schematic view of a part of the structure of the present invention.
Fig. 12 is an enlarged schematic view of fig. 2A in accordance with the present invention.
The reference numeral is 1, the device body; 11, a device bottom plate; 111, a feeding guide rail; 112, a feeding base, 1121, a feeding motor, 1122, a first screw holder, 113, a length adjusting screw, 1131, a stopper, 12, a fixed bracket, 121, a punching base, 1211, a traversing motor, 122, a first guide rod, 123, a traversing screw, 124, a punching frame, 125, a timing belt box, 1251, a synchronizing screw, 1252, a first stopper rod, 13, a second base, 131, a second motor, 132, a bi-directional screw, 133, a second guide block, 134, a first traversing base, 14, a length adjusting base, 141, a length adjusting motor, 15, a linkage plate, 151, a second spring, 152, a pushing arm, 16, a conveying belt, 161, a diagonal rack, 162, a roller base, 2, an inner support mechanism, 21, an inner support body, 211, a return spring, 212, a stopper barrel, 22, a support shoe, 221, a support base, 2211, a leading guide post, 222, a roller, 223, a rubber block, 2231, a first spring, 224, a secondary guide post, 23, a drive ring, 231, a diagonal plate, a toothed block, 232, a toothed ring, a gear, 241, a guide plate, 41, a pivot plate, a guide plate, 33, a guide plate, a roller, a guide plate, a roller, a guide plate, a guide, a roller, a etc. and a guide, a guide, a, and a guide, a lifting, a, a,.
Detailed Description
The embodiments of the present invention will be clearly and completely described below with reference to the drawings in the present invention, and the configurations of the structures described in the following embodiments are merely examples, and the forming apparatus for producing stainless steel pipes according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present invention.
Referring to fig. 1,2 and 9, the present invention provides a forming apparatus for stainless steel pipe production, the bottom of the apparatus main body 1 is provided with an apparatus bottom plate 11, the middle of the apparatus bottom plate 11 is provided with a feeding guide rail 111, the middle of the feeding guide rail 111 is provided with a feeding base 112, both sides of the feeding base 112 are provided with a length adjusting screw 113, the rear top surface of the apparatus bottom plate 11 is fixedly connected with a fixing bracket 12, the top of the fixing bracket 12 is fixedly connected with a punching base 121, the right side surface of the punching base 121 is provided with a first guide rod 122, the front side surface of the first guide rod 122 is provided with a traversing screw 123, the right end surface of the traversing screw 123 is provided with a timing belt box 125, the left side surface of the timing belt box 125 is provided with a timing screw 1251, both sides of the timing screw 1251 are provided with a first limit rod 1252, the middle of the timing screw 1251 is provided with an inner supporting mechanism 2, the left end surface of the timing screw 1251 is provided with a stabilizing mechanism 3, the middle of the first guide rod 122 is provided with a punching frame 124, the top of the punching frame 124 is fixedly connected with a punching part 5, the middle of the punching base 5 is provided with a supporting frame 51, the middle of the feeding base 5 is provided with a top of the supporting frame is fixedly connected with a second clamp 13, and the bottom of the second base 13 is provided with a bottom 13 is provided with a clamp 13;
The inner supporting mechanism 2 is driven to move while the stamping part 5 moves through the transmission function of the synchronous belt box 125, so that the high synchronization of the inner supporting mechanism and the stamping part is ensured, and the deformation and the damage of the stainless steel pipe in the processing process caused by the fact that the supporting is not in place are avoided;
Referring to fig. 2 and 12, a feeding motor 1121 is disposed in the middle of the feeding base 112, first screw fixing bases 1122 are disposed on two sides of the feeding base 112, a left side surface of the first screw fixing base 1122 is fixedly connected with a right end surface of a length adjusting screw 113, a left end surface of the length adjusting screw 113 is fixedly connected with a limiting block 1131, a length adjusting base 14 is disposed in the middle of the length adjusting screw 113, a length adjusting motor 141 is disposed on a side surface of the length adjusting base 14, the top of the length adjusting base 14 is fixedly connected with the bottom of a left second base 13, a bidirectional screw 132 is disposed in the middle of the second base 13, first traverse motion bases 134 are disposed on two sides of the bidirectional screw 132, two second guide blocks 133 are disposed on an inner bottom surface of the second base 13, a top surface of the first traverse motion base 134 is fixedly connected with a bottom surface of a clamping bottom plate 41, traverse motion motors 1211 are disposed on a left side surface of the punching base 121, second motors 131 are fixedly connected with front surfaces of the second bases 13, two second bases 13 are disposed, and four clamps 4 are disposed;
The distance between the two groups of clamps 4 can be shortened through the driving action of the length adjusting motor 141, so that the device can adapt to stainless steel pipes with shorter length, meanwhile, the distance between the two groups of clamps 4 is increased, the device can adapt to longer stainless steel pipes, the two first traversing bases 134 drive the clamps 4 at the tops of the two first traversing bases to mutually approach each other through the second motor 131 to clamp the stainless steel pipes, then the feeding motor 1121 drives the feeding base 112 to move rightwards, and the fixed stainless steel pipes are sent to a processing position;
Referring to fig. 3, 4 and 5, an inner supporting body 21 is arranged in the middle of the inner supporting mechanism 2, a first base 24 is fixedly connected to the front side surface of the inner supporting body 21, a first guide block 25 is arranged on the rear side surface of the inner supporting body 21, driving rings 23 are arranged on two sides of the inner supporting body 21, supporting tiles 22 are arranged on the upper side and the lower side of the inner supporting body 21, two return springs 211 are fixedly connected to the top and the bottom of the inner supporting body 21 respectively, a limiting barrel 212 is arranged in the middle of the return springs 211, a supporting motor 241 is fixedly connected to the right side surface of the first base 24, a driving gear 2411 is arranged on the side surface of the two sides of the supporting motor 241, a supporting base 221 is arranged on the inner side surface of the supporting tile 22, rollers 222 are arranged on the two sides of the supporting base 221, and twenty-five rubber blocks 223 are arranged on the outer side surface of the supporting tile 22;
The driving ring 23 is driven to rotate by the driving gears 2411 on two sides of the supporting motor 241, and the driving ring 23 pushes the two rollers 222 arranged on the supporting tile 22, so that the supporting tile 22 on the upper side and the lower side of the inner supporting main body 21 moves away from the axis, and the return spring 211 is in a stretching state, so that the subsequent supporting tile 22 returns to a position, and the linear movement of the supporting tile 22 is ensured by the action of the first guide block 25 and the limiting barrel 212;
Referring to fig. 7, two fixing rods 233 are fixedly connected to the middle of the driving ring 23, a toothed ring 232 is disposed on the inner side of the driving ring 23, two inclined surface blocks 231 are fixedly connected to the outer side surface of the driving ring 23, the driving ring 23 on two sides is driven to rotate by a supporting motor 241, and the inclined surfaces at the end parts of the inclined surface blocks 231 are contacted with rollers 222 at the bottoms of the supporting tiles 22 so as to push the supporting tiles 22 on the upper side and the lower side of the inner supporting mechanism 2 to move in a direction away from an axis.
Referring to fig. 11, a linkage plate 15 is fixedly connected to a front side of the pressing frame 124, a pushing arm 152 is movably connected to a bottom of the linkage plate 15, a second spring 151 is disposed on an upper portion of the pushing arm 152, a conveyor belt 16 is disposed at a bottom of the device bottom plate 11, a diagonal rack 161 is disposed at a rear side of the conveyor belt 16, roller seats 162 are disposed at four corners of the conveyor belt 16, and a top of the roller seats 162 is fixedly connected to a bottom of the device bottom plate 11.
The pushing arm 152 at the bottom of the linkage plate 15 is driven to move by the punching frame 124, so that the pushing arm 152 continuously pushes the inclined rack 161 on the conveying belt 16 in the left-right adjustment, and further, the metal waste generated in the processing process is conveyed, the metal waste is prevented from accumulating in the device, and the stable operation of the equipment is ensured.
Referring to fig. 6, two auxiliary guide posts 224 are fixedly connected to the left side of the support shoe 22, two main guide posts 2211 are fixedly connected to the bottom of the support base 221, a first spring 2231 is arranged at the bottom of the rubber block 223, and stability of the support process is ensured through cooperation of the main guide posts 2211 and the limiting barrel 212 and cooperation of the auxiliary guide posts 224 and the first guide blocks 25, deflection is prevented, and the springs 2231 can enable the rubber blocks 223 to be better attached to the inner wall surface of the stainless steel tube.
Referring to fig. 8, the right side of the stabilizing mechanism 3 is provided with a side plate 31, the right side surface of the side plate 31 is fixedly connected with the left side surface of the synchronizing screw 1251, four supporting springs 32 are arranged in the side plate 31, the left side of the side plate 31 is fixedly connected with a central disc 33, four swing arms 34 are arranged on the side surface of the central disc 33, guide wheels 35 are arranged at the end parts of the swing arms 34, the synchronizing screw 1251 is supported by the stabilizing mechanism 3, excessive bending of the synchronizing screw 1251 due to the weight of the inner supporting mechanism 2 is avoided, and normal operation of equipment is ensured.
Referring to fig. 9, a turnover motor 42 is provided above a clamping bottom plate 41, a driving belt 43 is provided on the left side of the turnover motor 42, two rollers 44 are provided on the right side of the driving belt 43, rubber strips 441 are provided on the sides of the rollers 44, and the turnover motor 42 drives the two rollers 44 to rotate the stainless steel tube as required, so that multi-angle machining is completed.
Referring to fig. 10, an electric push rod 52 is provided in the middle of a support frame 51, a fixing plate 53 is fixedly connected to the bottom of the electric push rod 52, a converting motor 54 is provided on the left side of the fixing plate 53, a turntable 55 is provided below the converting motor 54, and four punches 56 are provided at the bottom of the turntable 55.
The working principle of the invention is that in the feeding stage, according to the length of a stainless steel pipe to be processed, a length adjusting motor 141 drives a length adjusting base 14 to transversely move along a second base 13 to adjust the distance between the left and right second bases 13, then a second motor 131 drives a bidirectional screw rod 132 to rotate, so that first traversing bases 134 on two sides move towards the middle, further the first traversing bases 134 drive an upper clamp 4to mutually approach, a rubber strip 441 arranged on a combining roller 44 contacts the surface of the stainless steel pipe to realize the fixing effect on the stainless steel pipe, then a feeding motor 1121 at the bottom of the second base 13 on the right side drives a feeding base 112 to move along a feeding guide rail 111 to enable the stainless steel pipe to move rightwards, a stabilizing mechanism 3 penetrates into the stainless steel pipe, under the action of four supporting springs 32, guide wheels 35 at the end parts of a swinging arm 34 are tightly attached to the inner wall surface of the stainless steel pipe, and the synchronizing screw rod 1251 and a first limiting rod 1252 are prevented from being excessively bent due to gravity through the supporting effect of the stabilizing mechanism 3, so that the inner supporting mechanism 2 can be moved to a corresponding position as required.
In the machining stage, after the stainless steel pipe is driven by the right clamp 4 to move to a machining position, then under the driving action of the traversing motor 1211, the stamping frame 124 drives the supporting frame 51 at the top of the stainless steel pipe to move along the traversing screw 123, the stamping part 5 is moved to a preset position according to machining requirements, the punch 56 required by machining is rotated to the machining position by the converting motor 54 at the side edge of the electric push rod 52, the fixing plate 53 and the turntable 55 are pushed to move downwards by the electric push rod 52, the punch 56 performs required machining operation on the surface of the stainless steel pipe, after machining is completed, the electric push rod 52 withdraws the punch 56 to turn over or replace the punch 56, metal waste generated in the machining process falls onto the conveying belt 16 at the bottom of the device, the pushing arm 152 at the bottom of the linkage plate 15 is driven by the stamping frame 124 to move, the pushing arm 152 is continuously pushed to the inclined rack 161 on the conveying belt 16 in the left-right adjustment, further the metal waste generated in the machining process is prevented from piling up in the device, and stable running of the device is ensured.
In the synchronous support stage, when the traversing motor 1211 drives the traversing screw 123 to rotate, the synchronizing screw 1251 synchronously rotates under the transmission action of the synchronous belt box 125, and then the inner support mechanism 2 is driven to synchronously move along the synchronizing screw 1251, under the action of the synchronous belt box 125, the inner support mechanism 2 and the stamping part 5 synchronously move, so that the inner support mechanism 2 is always positioned below the processing position in the stamping part 5, after the inner support mechanism 2 moves to the processing position, the driving rings 23 on two sides are driven to rotate by the support motor 241, the inclined surfaces at the end parts of the inclined surface blocks 231 are contacted with the rollers 222 at the bottom of the support tiles 22, and further the support tiles 22 on the upper side and the lower side of the inner support mechanism 2 are pushed to move towards the direction away from the axis, and the rubber blocks 223 arranged on the support tiles 22 are attached to the inner wall surfaces of the stainless steel pipes under the support action of the support tiles 22 on the two sides, so that the stainless steel pipes cannot deform due to uneven stress in the processing process.
In the overturning stage, the overturning motor 42 drives the rollers 44 on the upper side and the lower side to rotate, so that the stainless steel tube rotates to the next machining position according to the requirement, and then the same machining operation is carried out.
After the stainless steel tube is machined, the second base 13 on the right drives the clamp 4 on the upper part of the stainless steel tube to withdraw the stainless steel tube, and the machining operation is completed.
In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, where "up," "down," "left," "right," etc. are merely used to indicate relative positional relationships, and when the absolute position of an object to be described changes, the relative positional relationships may change;
In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other without conflict;
finally, the foregoing description of the preferred embodiment of the invention is provided for the purpose of illustration only, and is not intended to limit the invention to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (6)
1. The forming equipment for stainless steel pipe production comprises a device main body (1), and is characterized in that a device bottom plate (11) is arranged at the bottom of the device main body (1), a feeding guide rail (111) is arranged in the middle of the device bottom plate (11), a feeding base (112) is arranged in the middle of the feeding guide rail (111), length adjusting screws (113) are arranged on two sides of the feeding base (112), a fixing bracket (12) is fixedly connected to the top surface of the rear side of the device bottom plate (11), a punching base (121) is fixedly connected to the top of the fixing bracket (12), a first guide rod (122) is arranged on the right side surface of the punching base (121), a synchronous belt box (125) is arranged on the right side surface of the first guide rod (122), a synchronous screw (1251) is arranged on the left side surface of the synchronous belt box (125), a first limit rod (1252) is arranged on two sides of the synchronous screw (1251), an inner supporting mechanism (1252) is arranged in the middle of the synchronous screw (1251), a punching mechanism (124) is arranged on the top of the first guide rod (124), a stable pressing mechanism (124) is arranged on the middle part of the first guide rod (124), the middle part of the stamping part (5) is provided with a supporting frame (51), the top of the feeding base (112) is fixedly connected with a second base (13), the top of the second base (13) is provided with a clamp (4), and the bottom of the clamp (4) is provided with a clamping bottom plate (41);
The feeding device comprises a feeding base (112), wherein a feeding motor (1121) is arranged in the middle of the feeding base (112), first screw fixing seats (1122) are arranged on two sides of the feeding base (112), the left side face of the first screw fixing seats (1122) and the right end face of a length adjusting screw (113) are fixedly connected, a limiting block (1131) is fixedly connected to the left end face of the length adjusting screw (113), a length adjusting base (14) is arranged in the middle of the length adjusting screw (113), a length adjusting motor (141) is arranged on the side face of the length adjusting base (14), the top of the length adjusting base (14) is fixedly connected with the bottom of a left second base (13), a bidirectional screw (132) is arranged in the middle of the second base (13), two first transversely-moving bases (134) are arranged on two sides of the bidirectional screw (132), two second guide blocks (133) are arranged on the inner bottom face of the second base (13), the top face of the first base (134) is fixedly connected with the bottom face of a clamping bottom plate (41), a length adjusting motor (141) is arranged on the left side face of the punching base (121), a second base (1211) is fixedly connected with a front base (131), and a front base (4) is fixedly connected to the second base (13);
The middle part of interior supporting mechanism (2) is provided with interior supporting body (21), the leading flank of interior supporting body (21) fixedly connected with first base (24), the trailing flank of interior supporting body (21) is provided with first guide block (25), the both sides of interior supporting body (21) are provided with drive ring (23), the upper and lower both sides of interior supporting body (21) are provided with supporting shoe (22), the top and the bottom of interior supporting body (21) respectively fixedly connected with two return springs (211), the middle part of return spring (211) is provided with spacing bucket (212), the right flank of first base (24) is fixedly connected with supporting motor (241), the both sides side of supporting motor (241) is provided with driving gear (2411), the medial surface of supporting shoe (22) is provided with supporting base (221), the both sides of supporting base (221) are provided with roller (222), the lateral surface of supporting shoe (22) is provided with twenty five rubber blocks (223);
the middle part fixedly connected with two dead levers (233) of drive ring (23), the inboard of drive ring (23) is provided with ring gear (232), the lateral surface fixedly connected with of drive ring (23) two inclined plane blocks (231), drive the rotation of drive ring (23) of both sides by supporting motor (241), contact with roller (222) of support tile (22) bottom through the inclined plane of inclined plane block (231) tip, and then promote the support tile (22) of interior supporting mechanism (2) upper and lower both sides to the direction that keeps away from the axis.
2. The forming equipment for stainless steel tube production according to claim 1, wherein a linkage plate (15) is fixedly connected to the front side surface of the stamping frame (124), a pushing arm (152) is movably connected to the bottom of the linkage plate (15), a second spring (151) is arranged on the upper portion of the pushing arm (152), a conveying belt (16) is arranged at the bottom of the device bottom plate (11), a diagonal rack (161) is arranged on the rear side of the conveying belt (16), roller seats (162) are arranged at four corners of the conveying belt (16), and the tops of the roller seats (162) are fixedly connected with the bottom of the device bottom plate (11).
3. The molding device for producing the stainless steel tube according to claim 1, wherein two auxiliary guide posts (224) are fixedly connected to the left side of the supporting tile (22), two main guide posts (2211) are fixedly connected to the bottom of the supporting base (221), and a first spring (2231) is arranged at the bottom of the rubber block (223).
4. The forming device for stainless steel tube production according to claim 1, wherein a side plate (31) is arranged on the right side of the stabilizing mechanism (3), the right side surface of the side plate (31) is fixedly connected with the left side surface of the synchronous screw (1251), four supporting springs (32) are arranged in the side plate (31), a central disc (33) is fixedly connected with the left side of the side plate (31), four swing arms (34) are arranged on the side surface of the central disc (33), and guide wheels (35) are arranged at the end parts of the swing arms (34).
5. The molding device for producing stainless steel pipes according to claim 1, wherein a turnover motor (42) is arranged above the clamping bottom plate (41), a transmission belt (43) is arranged on the left side of the turnover motor (42), two rollers (44) are arranged on the right side of the transmission belt (43), and rubber strips (441) are arranged on the side surfaces of the rollers (44).
6. The molding device for producing the stainless steel tube according to claim 1, wherein an electric push rod (52) is arranged in the middle of the supporting frame (51), a fixing plate (53) is fixedly connected to the bottom of the electric push rod (52), a conversion motor (54) is arranged on the left side of the fixing plate (53), a rotary table (55) is arranged below the conversion motor (54), and four punches (56) are arranged at the bottom of the rotary table (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511470683.1A CN120940468B (en) | 2025-10-15 | 2025-10-15 | Forming equipment for stainless steel pipe production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511470683.1A CN120940468B (en) | 2025-10-15 | 2025-10-15 | Forming equipment for stainless steel pipe production |
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| Publication Number | Publication Date |
|---|---|
| CN120940468A CN120940468A (en) | 2025-11-14 |
| CN120940468B true CN120940468B (en) | 2025-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202511470683.1A Active CN120940468B (en) | 2025-10-15 | 2025-10-15 | Forming equipment for stainless steel pipe production |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222287A (en) * | 2020-10-29 | 2021-01-15 | 温州莜例贸易有限公司 | A seamless steel pipe automatic punching equipment |
| CN118905276A (en) * | 2024-08-20 | 2024-11-08 | 山东铁鹰建设工程有限公司 | Steel construction guardrail drilling equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080094128A (en) * | 2007-04-19 | 2008-10-23 | (주)진양비지엠텍 | Grouting Pipe Making Equipment |
| CN220636011U (en) * | 2023-07-31 | 2024-03-22 | 湖州华特不锈钢管制造有限公司 | Stainless steel pipe punching device |
| CN222359118U (en) * | 2024-01-10 | 2025-01-17 | 郑州锦利丰机械设备有限公司 | A dotting device for air conditioner copper pipe |
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- 2025-10-15 CN CN202511470683.1A patent/CN120940468B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222287A (en) * | 2020-10-29 | 2021-01-15 | 温州莜例贸易有限公司 | A seamless steel pipe automatic punching equipment |
| CN118905276A (en) * | 2024-08-20 | 2024-11-08 | 山东铁鹰建设工程有限公司 | Steel construction guardrail drilling equipment |
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| Publication number | Publication date |
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| CN120940468A (en) | 2025-11-14 |
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