CN112720258A - Convenient fixing device for machining and polishing outer ring of hardware bearing - Google Patents
Convenient fixing device for machining and polishing outer ring of hardware bearing Download PDFInfo
- Publication number
- CN112720258A CN112720258A CN202011503461.2A CN202011503461A CN112720258A CN 112720258 A CN112720258 A CN 112720258A CN 202011503461 A CN202011503461 A CN 202011503461A CN 112720258 A CN112720258 A CN 112720258A
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- Prior art keywords
- fixedly connected
- spring
- outer ring
- movably connected
- processing
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- 238000005498 polishing Methods 0.000 title claims abstract description 34
- 238000003754 machining Methods 0.000 title description 4
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 229910052802 copper Inorganic materials 0.000 claims description 17
- 239000010949 copper Substances 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 11
- 239000012212 insulator Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 6
- 150000002739 metals Chemical group 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 230000003993 interaction Effects 0.000 abstract 1
- 238000007517 polishing process Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/006—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to the technical field of hardware product processing related equipment, and discloses a fixing device for processing and polishing an outer ring of a hardware bearing, which is convenient to use and comprises a workbench, wherein the outer part of the workbench is movably connected with a rotating rod, the top of the rotating rod is fixedly connected with a polishing table, the inner part of the polishing table is movably connected with a rotating shaft, the outer part of the rotating shaft is fixedly connected with a gear, the inner part of the polishing table is movably connected with a moving frame, and the inner side surface of the moving frame is provided with teeth; through the interaction between pivot, gear, tooth, removal frame, fixed subassembly, stabilizing the subassembly, the grip block, can carry out more stable centre gripping to it at the in-process of bearing outer ring processing, avoided the bearing outer ring to appear the processing of not hard up bearing outer ring in the in-process of processing easily and polish the relatively poor condition of effect and take place to make the stability of bearing outer ring in the course of working better, can satisfy the needs of the processing of actually polishing.
Description
Technical Field
The invention relates to the technical field of hardware product processing related equipment, in particular to a fixing device for processing and polishing a hardware bearing outer ring, which is convenient to use.
Background
The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body. During the production process of the bearing, all the components are processed separately and then spliced. The centre gripping effect of anchor clamps on current bearing outer ring grinding device is relatively poor, when polishing the outer ring, the bearing outer ring takes place to become flexible easily, thereby lead to the contact between partial position on the bearing outer ring and the grinding apparatus too closely, separate between partial position and the grinding apparatus, the effect of polishing that will lead to the bearing outer ring like this is relatively poor, can't satisfy the needs of actual production processing, furthermore, the bearing outer ring is at the in-process of polishing, when meetting unexpected when leading to the bearing outer ring slew velocity too fast, just produce the damage to the grinding apparatus easily, still can exert an influence to the effect of polishing of bearing outer ring simultaneously, be unfavorable for going on continuously of bearing outer ring work of polishing.
Therefore, in order to solve the problems, a fixing device for machining and grinding an outer ring of a hardware bearing, which is convenient to use, is needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a fixing device for processing and polishing a hardware bearing outer ring, which is convenient to use, has the advantages of being capable of stably fixing the bearing outer ring in the polishing process, intelligently monitoring the rotating speed of the bearing outer ring in the polishing process and reducing the speed of the bearing outer ring when the rotating speed is too high, and solves the problems that the poor stability of the bearing outer ring in the polishing process can block the polishing process, the rotating speed in the polishing process of the bearing outer ring can influence the polishing effect, and the grinding tool is easily damaged.
(II) technical scheme
In order to realize the purposes of stably fixing the bearing outer ring in the polishing process, intelligently monitoring the rotating speed of the bearing outer ring in the polishing process and decelerating the bearing outer ring when the rotating speed is too high, the invention provides the following technical scheme: the utility model provides a five metals bearing outer ring processing that facilitates use is polished and is used fixing device, comprises a workbench, the outside swing joint of workstation has the bull stick, the top fixedly connected with platform of polishing of bull stick, the inside swing joint of platform of polishing has the pivot, the outside fixedly connected with gear of pivot, the inside swing joint of platform of polishing has the removal frame, the medial surface of removal frame is provided with tooth, the outside swing joint of removal frame has fixed subassembly, the inside swing joint of removal frame has stabilizing component, the outside fixedly connected with grip block of removal frame, the spacing wheel of outside fixedly connected with of bull stick, the outside swing joint of spacing wheel has the deceleration piece, the inside swing joint of spacing wheel has the monitoring subassembly, the inside of workstation is provided with the current variant, the outside swing joint of workstation has the movable block, the inside swing joint of workstation has spring one, the inside fixedly connected with connection post of workstation.
Preferably, the position of tooth, specification all with the gear phase-match, fixed subassembly mainly comprises electro-magnet one, spacing, spring two, gag lever post, skewed tooth, the inside fixedly connected with electro-magnet one of platform of polishing, the outside fixedly connected with spacing of electro-magnet one, the outside swing joint of spacing has the gag lever post, the gag lever post is made by metal iron material, the outside fixedly connected with spring two of gag lever post, spring two and electro-magnet one fixed connection, the medial surface of removal frame is provided with skewed tooth, the position of skewed tooth, specification all with the gag lever post phase-match.
Preferably, the stabilizing component mainly comprises a feeler lever, a third spring, a fourth spring, a second electromagnet, a fixed rod and a fixed hole, the inside fixedly connected with feeler lever of the moving rack is connected with the third spring, the outside movably connected with connecting rod of the moving rack, the connecting rod is fixedly connected with the clamping plate, the inside fixedly connected with electromagnet of the connecting rod is connected with the second electromagnet, the outside movably connected with spring of the second electromagnet is connected with the fourth spring, the outside movably connected with fixed rod of the fourth spring is made of a metal iron material, the fixed hole is formed in the inner side surface of the moving rack, the position of the fixed hole and the specification are matched with the fixed rod, and the specification of the feeler lever is matched with.
Preferably, the inside fixedly connected with spring five of spacing wheel, spring five and speed reduction piece, speed reduction piece's position, specification all match with the movable block, the inside fixedly connected with electric wire of workstation, electric wire and electric connection post fixed connection, the elasticity coefficient value of spring five is greater than the elasticity coefficient value of spring one.
Preferably, the monitoring subassembly mainly comprises six springs, balancing weight, insulator spindle, bar copper, the N utmost point, the S utmost point, and the inside fixedly connected with spring six of spacing round, the top fixedly connected with balancing weight of six springs, the bottom fixedly connected with insulator spindle of balancing weight, the bottom plate fixedly connected with bar copper of insulator spindle, the inside fixedly connected with N utmost point of spacing round, the inside fixedly connected with S utmost point of spacing round, and the position, the specification of bar copper all match with the N utmost point, the S utmost point.
Preferably, the inside fixedly connected with locating tube of workstation, the outside swing joint of locating tube has the locating lever, and locating lever and movable block fixed connection, electric connection post, spring one, movable block all with the electrorheological body swing joint.
Preferably, the rotating shaft, the first electromagnet, the second electromagnet, the contact rod, the copper rod, the electric connecting column, the external power supply and the driving power supply are all electrically connected with the control center, the rotating shaft is electrically connected with the driving power supply, and the first electromagnet, the second electromagnet and the electric connecting column are all electrically connected with the external power supply.
(III) advantageous effects
Compared with the prior art, the invention provides a fixing device for machining and polishing the hardware bearing outer ring, which is convenient to use and has the following beneficial effects:
1. this five metals bearing outer loop processing that facilitates use is polished and is used fixing device, through the pivot, the gear, the tooth, remove the frame, fixed subassembly, stabilizing the subassembly, interact between the grip block, can carry out more stable centre gripping to it at the in-process of bearing outer loop processing, the processing that has avoided the bearing outer loop to appear not hard up easily in the in-process of processing and has leaded to the bearing outer loop polish the relatively poor condition of effect and take place, thereby make the stability of bearing outer loop in the course of working better, can satisfy the needs of the processing of actually polishing.
2. This five metals bearing outer ring processing that facilitates use is polished and is used fixing device, through the power connection post, the current variant, the movable block, spring one, the monitoring subassembly, the interact between the speed reduction piece, can carry out intelligent monitoring and in time slow down the processing to the slew velocity of bearing outer ring when slew velocity is too fast at the in-process of bearing outer ring processing of polishing, the slew velocity of having avoided the bearing outer ring leads to the relatively poor condition of its surperficial effect of polishing to take place, thereby be favorable to bearing outer ring processing work of polishing's stability to go on.
Drawings
FIG. 1 is a schematic view of the present invention in partial cross-sectional configuration;
FIG. 2 is a schematic view of the internal structure of the polishing table of the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the internal structure of the working table according to the present invention;
FIG. 6 is an enlarged view of the structure at C in FIG. 5 according to the present invention
FIG. 7 is an enlarged view of the structure shown in FIG. 5.
In the figure: 1. a work table; 2. a rotating rod; 3. a polishing table; 4. a rotating shaft; 5. a gear; 6. a movable frame; 7. teeth; 8. a fixing assembly; 9. a stabilizing assembly; 10. a clamping plate; 11. a limiting wheel; 12. a deceleration block; 13. a monitoring component; 14. an electrorheological fluid; 15. a movable block; 16. a first spring; 17. and connecting the electric pole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a convenient fixing device for processing and polishing an outer ring of a hardware bearing comprises a workbench 1, a rotating rod 2 is movably connected to the outer portion of the workbench 1, a polishing table 3 is fixedly connected to the top of the rotating rod 2, a rotating shaft 4 is movably connected to the inner portion of the polishing table 3, a gear 5 is fixedly connected to the outer portion of the rotating shaft 4, a moving frame 6 is movably connected to the inner portion of the polishing table 3, teeth 7 are arranged on the inner side surface of the moving frame 6, a fixing assembly 8 is movably connected to the outer portion of the moving frame 6, the positions and specifications of the teeth 7 are matched with those of the gear 5, the fixing assembly 8 mainly comprises a first electromagnet, a limiting frame, a second spring, a limiting rod and inclined teeth, the first electromagnet is fixedly connected to the inner portion of the polishing table 3, the limiting frame is fixedly connected to the outer portion of the first electromagnet, the limiting rod is movably connected, the outside fixedly connected with spring two of gag lever post, spring two and electro-magnet fixed connection, the medial surface of removal frame 6 is provided with the skewed tooth, and the position, the specification of skewed tooth all match with the gag lever post.
The inner part of the moving frame 6 is movably connected with a stabilizing component 9, the outer part of the moving frame 6 is fixedly connected with a clamping plate 10, the stabilizing component 9 mainly comprises a feeler lever, a spring III, a spring IV, an electromagnet II, a fixed rod and a fixed hole, the inner part of the moving frame 6 is fixedly connected with the feeler lever, the inner part of the moving frame 6 is movably connected with the spring III, the outer part of the moving frame 6 is movably connected with a connecting rod, the connecting rod is fixedly connected with the clamping plate 10, the inner part of the connecting rod is fixedly connected with the electromagnet II, the outer part of the electromagnet II is movably connected with the spring IV, the outer part of the spring IV is movably connected with the fixed rod, the fixed rod is made of a metal iron material, the inner side surface of the moving frame 6 is provided with the fixed hole, the position and the specification of the fixed hole are matched with the fixed rod, the, spacing round 11 ' S inside swing joint has monitoring subassembly 13, monitoring subassembly 13 is mainly by six springs, the balancing weight, the insulator spindle, the bar copper, the N utmost point, the S utmost point is constituteed, spacing round 11 ' S inside fixedly connected with spring six, the top fixedly connected with balancing weight of six springs, in the normal slew velocity scope, the centrifugal force size of balancing weight can't drive the bar copper to the N utmost point, magnetic induction line between the S utmost point cuts, when slew velocity surpasses normal slew velocity scope, the balancing weight drives the bar copper to the N utmost point under the effect of centrifugal force, magnetic induction line between the S utmost point cuts, the bottom fixedly connected with insulator spindle of balancing weight, the bottom plate fixedly connected with bar copper of insulator spindle, spacing round 11 ' S inside fixedly connected with N utmost point, spacing round 11 ' S inside fixedly connected with S utmost point, the position of bar copper, the specification all with the N utmost point, the S utmost point matches.
An electrorheological body 14 is arranged in the workbench 1, the electrorheological body 14 is mainly made of lime, gypsum, carbon powder and olive oil, the electrorheological body 14 is in a solid state in a power-on state, the electrorheological body 14 is in a liquid state in a power-off state, a movable block 15 is movably connected to the outside of the workbench 1, a first spring 16 is movably connected to the inside of the workbench 1, an electric pole 17 is fixedly connected to the inside of the workbench 1, a fifth spring is fixedly connected to the inside of the limiting wheel 11, the fifth spring is matched with the speed reducing block 12 in position and specification, the speed reducing block 12 is matched with the movable block 15, an electric wire is fixedly connected to the inside of the workbench 1 and is fixedly connected with the electric pole 17, the elasticity coefficient value of the fifth spring is larger than that of the first spring 16, a positioning pipe is fixedly connected to the inside of the workbench 1, and a positioning rod is movably connected, the positioning rod is fixedly connected with the movable block 15, the electric connecting column 17, the spring I16 and the movable block 15 are movably connected with the current variant 14, the rotating shaft 4, the electromagnet I, the electromagnet II, the contact rod, the copper rod, the electric connecting column 17, the external power supply and the driving power supply are electrically connected with the control center, the rotating shaft 4 is electrically connected with the driving power supply, and the electromagnet I, the electromagnet II and the electric connecting column 17 are electrically connected with the external power supply.
The working principle is as follows: when the device is used, when the bearing outer ring needs to be clamped and fixed, an operator places the bearing outer ring on a polishing table 3, then controls an external power supply to electrify an electromagnet through a control center, and simultaneously controls a driving power supply to drive a rotating shaft 4 to rotate, magnetism generated after the electromagnet is electrified is mutually attracted with the fixed rod and drives the fixed rod to move and withdraw from the inside of a fixed hole, a spring is compressed when the fixed rod moves, the rotating shaft 4 rotates to drive a gear 5 to rotate, the gear 5 rotates to drive a moving frame 6 to move under the action of teeth 7, the moving frame 6 moves to drive a connecting rod to move, the connecting rod moves to drive a clamping plate 10 to move, when the clamping plate 10 moves to be in contact with the bearing outer ring, the clamping plate 10 does not move any more, at the moment, the moving frame 6 continues to move, so that relative movement occurs between a touch rod and the connecting rod, when the feeler lever moves to the connecting rod to be contacted, the control center controls the driving power supply to stop driving the rotating shaft 4 to rotate, and simultaneously controls the external power supply to stop electrifying the electromagnet II, the electromagnet II is powered off and loses magnetism, at the moment, under the action of the resilience force of the spring IV, the fixed rod moves to reset and continues to be movably inserted into the fixed hole, and at the moment, the outer ring of the bearing can be fixed stably.
When the rotating speed of the rotating rod 2 exceeds the normal rotating speed range, the balancing weight moves under the action of centrifugal force and drives the insulating rod to move, the insulating rod moves to drive the copper rod to move, the copper rod can cut a magnetic induction line between an N pole and an S pole in the moving process, current is generated inside the copper rod, a control center controls an external power supply to electrify the electric connection column 17, the electric connection column 17 is electrified to enable the current variant 14 to be changed from a liquid state to a solid state, the solid current variant 14 can limit the movement of the movable block 15, the time of the movable block 15 passing through the surface of the speed reducing block 12 is prolonged through the slow compression of the spring five, so that the rotating speed of the limiting wheel 11 can be limited, the rotating speed of the limiting wheel 11 can be reduced, and the rotating speed of the rotating rod 2 is reduced due to the reduction of the rotating speed of the limiting wheel 11, thereby can avoid bearing outer ring slew velocity to lead to the condition emergence of its surperficial polishing effect variation that becomes too fast.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a five metals bearing outer ring processing that facilitates use is polished and is used fixing device, includes workstation (1), its characterized in that: the grinding machine is characterized in that a rotating rod (2) is movably connected to the outer portion of the workbench (1), a grinding table (3) is fixedly connected to the top of the rotating rod (2), a rotating shaft (4) is movably connected to the inner portion of the grinding table (3), a gear (5) is fixedly connected to the outer portion of the rotating shaft (4), a moving frame (6) is movably connected to the inner portion of the grinding table (3), teeth (7) are arranged on the inner side face of the moving frame (6), a fixing assembly (8) is movably connected to the outer portion of the moving frame (6), a stabilizing assembly (9) is movably connected to the inner portion of the moving frame (6), a clamping plate (10) is fixedly connected to the outer portion of the rotating rod (2), a limiting wheel (11) is fixedly connected to the outer portion of the limiting wheel (11), a speed reducing block (12) is movably connected to the outer portion of the limiting wheel (11), a monitoring assembly (13) is movably connected, the outer portion of the workbench (1) is movably connected with a movable block (15), the inner portion of the workbench (1) is movably connected with a first spring (16), and the inner portion of the workbench (1) is fixedly connected with an electric connecting column (17).
2. The convenient fixing device for processing and grinding of the hardware bearing outer ring as claimed in claim 1, is characterized in that: the position of tooth (7), the specification all with gear (5) phase-match, fixed subassembly (8) mainly by electro-magnet one, spacing, spring two, the gag lever post, skewed tooth is constituteed, the inside fixedly connected with electro-magnet one of platform of polishing (3), the spacing of outside fixedly connected with of electro-magnet one, the outside swing joint of spacing has the gag lever post, the outside fixedly connected with spring two of gag lever post, spring two and electro-magnet one fixed connection, the medial surface of removal frame (6) is provided with skewed tooth, the position of skewed tooth, the specification all with the gag lever post phase-match.
3. The convenient fixing device for processing and grinding of the hardware bearing outer ring as claimed in claim 1, is characterized in that: stabilizing subassembly (9) mainly by the feeler lever, spring three, spring four, electro-magnet two, the dead lever, the fixed orifices is constituteed, the inside fixedly connected with feeler lever of removing frame (6), the inside swing joint that removes frame (6) has spring three, the outside swing joint that removes frame (6) has the connecting rod, connecting rod and grip block (10) fixed connection, the inside fixedly connected with electro-magnet two of connecting rod, the outside swing joint of electro-magnet two has spring four, the outside swing joint of spring four has the dead lever, the fixed orifices has been seted up to the medial surface that removes frame (6), the position of fixed orifices, the specification all with the dead lever phase-match, the specification and the connecting rod phase-match of feeler lever.
4. The convenient fixing device for processing and grinding of the hardware bearing outer ring as claimed in claim 1, is characterized in that: the inside fixedly connected with spring five of spacing wheel (11), spring five and speed reduction piece (12), the position, the specification of speed reduction piece (12) all with movable block (15) phase-match, the inside fixedly connected with electric wire of workstation (1), electric wire and electric connection post (17) fixed connection, the elasticity coefficient value of spring five is greater than the elasticity coefficient value of spring one (16).
5. The convenient fixing device for processing and grinding of the hardware bearing outer ring as claimed in claim 1, is characterized in that: monitoring subassembly (13) mainly by six, the balancing weight, the insulator spindle, the bar copper, the N utmost point, the S utmost point is constituteed, the inside fixedly connected with spring six of spacing round (11), the top fixedly connected with balancing weight of six springs, the bottom fixedly connected with insulator spindle of balancing weight, the bottom plate fixedly connected with bar copper of insulator spindle, the inside fixedly connected with N utmost point of spacing round (11), the inside fixedly connected with S utmost point of spacing round (11), the position of bar copper, the specification all matches with the N utmost point, the S utmost point.
6. The convenient fixing device for processing and grinding of the hardware bearing outer ring as claimed in claim 1, is characterized in that: the inner part of the workbench (1) is fixedly connected with a positioning pipe, the outer part of the positioning pipe is movably connected with a positioning rod, the positioning rod is fixedly connected with a movable block (15), and an electric connecting post (17), a first spring (16) and the movable block (15) are movably connected with an electrorheological body (14).
7. The convenient fixing device for processing and grinding of the hardware bearing outer ring as claimed in claim 1, is characterized in that: the rotating shaft (4), the first electromagnet, the second electromagnet, the contact rod, the copper rod, the electric connecting column (17), the external power supply and the driving power supply are all electrically connected with the control center, the rotating shaft (4) is electrically connected with the driving power supply, and the first electromagnet, the second electromagnet and the electric connecting column (17) are all electrically connected with the external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011503461.2A CN112720258A (en) | 2020-12-18 | 2020-12-18 | Convenient fixing device for machining and polishing outer ring of hardware bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011503461.2A CN112720258A (en) | 2020-12-18 | 2020-12-18 | Convenient fixing device for machining and polishing outer ring of hardware bearing |
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| Publication Number | Publication Date |
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| CN112720258A true CN112720258A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011503461.2A Withdrawn CN112720258A (en) | 2020-12-18 | 2020-12-18 | Convenient fixing device for machining and polishing outer ring of hardware bearing |
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| CN (1) | CN112720258A (en) |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10151551A (en) * | 1996-11-25 | 1998-06-09 | Taihei Kogyo Co Ltd | Automatic polishing equipment |
| CN101811278A (en) * | 2009-12-24 | 2010-08-25 | 濮阳贝英数控机械设备有限公司 | External diameter polishing device for bearing outer ring |
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Application publication date: 20210430 |