CN115069914A - Correcting and fixing device in automobile brake pad machining - Google Patents
Correcting and fixing device in automobile brake pad machining Download PDFInfo
- Publication number
- CN115069914A CN115069914A CN202011370457.3A CN202011370457A CN115069914A CN 115069914 A CN115069914 A CN 115069914A CN 202011370457 A CN202011370457 A CN 202011370457A CN 115069914 A CN115069914 A CN 115069914A
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- fixed
- hydraulic cylinder
- brake pad
- barrel
- rod
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- 238000003754 machining Methods 0.000 title claims description 3
- 238000012545 processing Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract description 7
- 238000012937 correction Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000004080 punching Methods 0.000 description 5
- 244000309464 bull Species 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
A correction fixing device in automobile brake pad processing is characterized in that a partition plate is fixed on the inner side of a cylinder body, a first hydraulic cylinder is fixed on one side of the partition plate, a piston rod of the first hydraulic cylinder penetrates through the partition plate and is connected with a push plate, an outer cover is fixed on the top of a device base, a guide pipe and a fourth hydraulic cylinder are fixed on one side of the outer cover, the device base fixes a brake pad through a clamping plate, the push plate is pushed by the first hydraulic cylinder to tightly abut against the outer side of the brake pad, a driving gear is driven by a servo motor to drive an outer gear to rotate, the outer gear drives the cylinder body to rotate, the angular position of the brake pad is adjusted, a first rod body is pushed by the fourth hydraulic cylinder to drive a fixing rod to be pressed on the brake pad until the brake pad is stable, and at the moment, the fixed brake pad is corrected by an external hydraulic correction device, so that a correction link is completed; in the whole process, the position of the brake pad is fixed stably, so that the risk of stamping displacement is greatly reduced, and the production safety is improved.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a correcting and fixing device in automobile brake pad processing.
Background
The automobile brake pad is also called as automobile brake rubber, and refers to a friction material fixed on a brake drum or a brake disc rotating with wheels, wherein a friction lining and a friction pad bear external pressure to generate friction action so as to achieve the aim of reducing the speed of the automobile. In the production process of the brake pad, rail pressure correction needs to be carried out on the semi-finished brake pad, at present, a punching press is adopted for punching and blank pressing correction, and due to the fact that in the punching process, due to the fact that huge pressure and the brake pad are unstable, punching displacement is easily caused, the quality of a product is affected, and meanwhile production accidents are easily caused.
Disclosure of Invention
The invention aims to provide a correcting and fixing device in automobile brake pad processing, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a correcting and fixing device in automobile brake pad processing comprises a device base, wherein a slide rail is fixed at the top of the device base, a slide block is connected at the top of the slide rail in a sliding manner, an annular ring is fixed at the top of the slide block, a barrel is arranged at the upper part of the device base, an annular slide rail in sliding connection with the annular ring is fixed at the outer side of the barrel, a rotating rod is uniformly hinged at one end side of the barrel, a second hydraulic cylinder is hinged at the inner side of the barrel, a piston rod of the second hydraulic cylinder is hinged at one side of the rotating rod, a third hydraulic cylinder is hinged at the outer side of the rotating rod, a clamping plate is hinged at one end of the rotating rod, a piston rod of the third hydraulic cylinder is hinged at one side of the clamping plate, a partition plate is fixed at the inner side of the barrel, a first hydraulic cylinder is fixed at one side of the partition plate, and a piston rod of the first hydraulic cylinder penetrates through the partition plate and is connected with a push plate, the top of device base is fixed with the dustcoat, one side of dustcoat is fixed with stand pipe and fourth pneumatic cylinder, the activity chamber has been seted up in the stand pipe, sliding connection has the first body of rod and dead lever in the stand pipe, the one end of the first body of rod is connected with the one end of dead lever through pressure sensor, pressure sensor is located the activity intracavity.
Preferably, an external gear is disposed outside the cylinder, a servo motor is fixed to a top of the slider, and a driving gear engaged with the external gear is fixed to an output shaft of the servo motor.
Preferably, a fifth hydraulic cylinder is fixed to one side of the device base, and a piston rod of the fifth hydraulic cylinder is fixed to one side of the slider.
Preferably, the spring posts are uniformly fixed on the inner side of the outer cover.
Preferably, above-mentioned the spring post includes the cylinder body, be equipped with the chock in the cylinder body, one side of chock is fixed with the movable rod, the one end of movable rod is fixed with the spheroid, one side that the chock kept away from the movable rod is fixed with the spring, the avris of chock evenly is fixed with U type spring.
Compared with the prior art, the invention has the beneficial effects that: the device comprises a base, a servo motor, a first hydraulic cylinder, a second hydraulic cylinder, a fixing rod, a third hydraulic cylinder, a fourth hydraulic cylinder, a third hydraulic cylinder, a fourth hydraulic cylinder, a third hydraulic cylinder, a fourth hydraulic cylinder, a third hydraulic cylinder, a fourth hydraulic cylinder, a third hydraulic cylinder, a fourth hydraulic cylinder, a third hydraulic cylinder, a fourth hydraulic cylinder, a third hydraulic cylinder, a fourth hydraulic cylinder, a third hydraulic cylinder, a fourth hydraulic cylinder, a third hydraulic cylinder, a fourth hydraulic cylinder, a third hydraulic cylinder, a; in the whole process, the position of the brake pad is fixed stably, so that the risk of stamping displacement is greatly reduced, and the production safety is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the housing of the present invention;
fig. 3 is a schematic view of the spring post structure of the present invention.
In the figure: 1. a device base; 2. a slide rail; 3. a slider; 4. a barrel; 5. an annular ring; 6. an annular slide rail; 7. an outer gear; 8. a partition plate; 9. a first hydraulic cylinder; 10. a rotating rod; 11. a second hydraulic cylinder; 12. a third hydraulic cylinder; 13. a splint; 14. a fourth hydraulic cylinder; 15. a guide tube; 16. a movable cavity; 17. a first rod body; 18. a pressure sensor; 19. fixing the rod; 20. a housing; 21. a spring post; 22. a cylinder body; 23. A chock; 24. a spring; 25. a sphere; 26. a U-shaped spring; 27. a movable rod; 28. pushing the plate; 29. a servo motor; 30. a driving gear; 31. and a fifth hydraulic cylinder.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a correct fixing device in automobile brake block processing, includes device base 1, the top of device base 1 is fixed with slide rail 2, the top sliding connection of slide rail 2 has slider 3, the top of slider 3 is fixed with annular ring 5, the upper portion of device base 1 is equipped with barrel 4, the outside of barrel 4 is fixed with the annular slide rail 6 with annular ring 5 sliding connection, the even articulated bull stick 10 that has of one end avris of barrel 4, the inboard of barrel 4 articulates there is second pneumatic cylinder 11, the piston rod of second pneumatic cylinder 11 articulates in one side of bull stick 10, the outside of bull stick 10 articulates there is third pneumatic cylinder 12, the one end of bull stick 10 articulates there is splint 13, the piston rod of third pneumatic cylinder 12 articulates in one side of splint 13, the inboard of barrel 4 is fixed with baffle 8, one side of baffle 8 is fixed with first pneumatic cylinder 9, the piston rod of first pneumatic cylinder 9 runs through baffle 8 and is connected with push pedal 28, the top of device base 1 is fixed with outer cover 20, one side of outer cover 20 is fixed with stand pipe 15 and fourth pneumatic cylinder 14, movable chamber 16 has been seted up in the stand pipe 15, sliding connection has first body of rod 17 and dead lever 19 in the stand pipe 15, the one end of the first body of rod 17 is connected with the one end of dead lever 19 through pressure sensor 18, pressure sensor 18 is located movable chamber 16. The device base passes through splint 13 and fixes the brake block, and promote push pedal 28 through first pneumatic cylinder 9 and closely contradict in the brake block outside, it is rotatory to drive outer gear 7 through servo motor 29 drive driving gear 30, outer gear 7 drives barrel 4 and rotates, adjust brake block angular position, it presses treating of brake block to press the position to drive dead lever 19 through fourth pneumatic cylinder 14 promotion first body of rod 17, it is firm until the brake block, correct the work through outside hydraulic pressure orthotic devices brake block after fixing this moment, thereby accomplish and correct the link.
Specifically, an external gear 7 is arranged on the outer side of the cylinder 4, a servo motor 29 is fixed on the top of the slide block 3, and a driving gear 30 meshed with the external gear 7 is fixed on an output shaft of the servo motor 29. The design is used for driving the cylinder 4 to rotate.
Specifically, a fifth hydraulic cylinder 31 is fixed on one side of the device base 1, and a piston rod of the fifth hydraulic cylinder 31 is fixed on one side of the sliding block 3. The fifth hydraulic cylinder 31 is used for pushing the sliding block 3 to move.
Specifically, spring posts 21 are uniformly fixed on the inner side of the outer cover 20. The spring posts 21 serve to block the fragments that are scattered during punching.
Specifically, spring post 21 includes cylinder body 22, be equipped with chock 23 in the cylinder body 22, one side of chock 23 is fixed with movable rod 27, movable rod 27's one end is fixed with spheroid 25, one side that movable rod 27 was kept away from to chock 23 is fixed with spring 24, the avris of chock 23 evenly is fixed with U type spring 26. The above design enables the spring post 21 to have a shock-absorbing function.
The working principle or the structural principle is that when the brake block correcting device is used, the rotating rod 10 and the clamping plate 13 are pushed to move through the second hydraulic cylinder 11 and the third hydraulic cylinder 12, so that the clamping plate 13 fixes the brake block, the push plate 28 is pushed to tightly abut against the outer side of the brake block through the first hydraulic cylinder 9, the driving gear 30 is driven by the servo motor 29 to drive the external gear 7 to rotate, the external gear 7 drives the barrel 4 to rotate, the angular position of the brake block is adjusted, then the sliding block 3 is pushed through the fifth hydraulic cylinder 31 to drive the brake block to move into the outer cover 20, the first rod body 17 is pushed through the fourth hydraulic cylinder 14 to drive the fixing rod 19 to be pressed on the position of the brake block until the brake block is stable, and at the moment, the fixed brake block is corrected through an external hydraulic correcting device, so that a correcting link is completed; in the whole process, the position of the brake pad is fixed stably, so that the risk of stamping displacement is greatly reduced, and the production safety is improved. When the fragments on the brake pad splash, the impact force of the fragments impacting the ball 25 is buffered by the spring 24 and the U-shaped spring 26, and the fragments are blocked by the outer cover 20 to prevent people from being injured.
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 (5)
1. The utility model provides a correct fixing device in automobile brake block processing, includes the device base, its characterized in that: the device comprises a device base, a sliding rail, a sliding block, an annular ring, a barrel, a third hydraulic cylinder, a baffle plate, a first hydraulic cylinder, a push plate, an outer cover, a guide pipe and a fourth hydraulic cylinder, wherein the sliding rail is fixed at the top of the device base, the sliding block is connected at the top of the sliding rail in a sliding manner, the annular ring is fixed at the top of the sliding block, the barrel is arranged at the upper part of the device base, the annular sliding rail which is connected with the annular ring in a sliding manner is fixed at the outer side of the barrel, a rotating rod is uniformly hinged at one end side of the barrel, a second hydraulic cylinder is hinged at the inner side of the barrel, a piston rod of the second hydraulic cylinder is hinged at one side of the rotating rod, a third hydraulic cylinder is hinged at the outer side of the rotating rod, a clamping plate is hinged at one end of the rotating rod, a piston rod of the third hydraulic cylinder is hinged at one side of the clamping plate, the baffle plate is fixed at the inner side of the barrel, the first hydraulic cylinder is fixed at one side of the baffle plate, the piston rod of the first hydraulic cylinder is connected with the push plate in a penetrating manner, the top of the device base is fixed with the outer cover, a guide pipe and a fourth hydraulic cylinder is fixed at one side of the outer cover, the utility model discloses a pressure sensor, including the stand, the stand is equipped with the stand.
2. The correcting and fixing device for the automobile brake pad in processing according to claim 1, wherein: the outer side of the cylinder is provided with an outer gear, the top of the sliding block is fixedly provided with a servo motor, and an output shaft of the servo motor is fixedly provided with a driving gear meshed with the outer gear.
3. The correcting and fixing device for the automobile brake pad in processing according to claim 1, wherein: and a fifth hydraulic cylinder is fixed on one side of the device base, and a piston rod of the fifth hydraulic cylinder is fixed on one side of the sliding block.
4. The correcting and fixing device for the automobile brake pad in processing according to claim 1, wherein: spring columns are uniformly fixed on the inner side of the outer cover.
5. The correcting and fixing device for the automobile brake pad machining process as claimed in claim 4, wherein: the spring post includes the cylinder body, be equipped with the chock in the cylinder body, one side of chock is fixed with the movable rod, the one end of movable rod is fixed with the spheroid, one side that the movable rod was kept away from to the chock is fixed with the spring, the avris of chock evenly is fixed with U type spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011370457.3A CN115069914A (en) | 2021-03-12 | 2021-03-12 | Correcting and fixing device in automobile brake pad machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011370457.3A CN115069914A (en) | 2021-03-12 | 2021-03-12 | Correcting and fixing device in automobile brake pad machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115069914A true CN115069914A (en) | 2022-09-20 |
Family
ID=83241669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011370457.3A Pending CN115069914A (en) | 2021-03-12 | 2021-03-12 | Correcting and fixing device in automobile brake pad machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115069914A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618531A (en) * | 2023-07-24 | 2023-08-22 | 常州钢劲型钢股份有限公司 | Correcting device and method for machining curved power transmission tower steel structure |
-
2021
- 2021-03-12 CN CN202011370457.3A patent/CN115069914A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618531A (en) * | 2023-07-24 | 2023-08-22 | 常州钢劲型钢股份有限公司 | Correcting device and method for machining curved power transmission tower steel structure |
| CN116618531B (en) * | 2023-07-24 | 2023-12-15 | 常州钢劲型钢股份有限公司 | Correcting device and method for machining curved power transmission tower steel structure |
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