CN112658133A - Brake pad steel backing blank pressing mould - Google Patents
Brake pad steel backing blank pressing mould Download PDFInfo
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- CN112658133A CN112658133A CN202011453498.9A CN202011453498A CN112658133A CN 112658133 A CN112658133 A CN 112658133A CN 202011453498 A CN202011453498 A CN 202011453498A CN 112658133 A CN112658133 A CN 112658133A
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- brake pad
- plate
- base
- pad steel
- steel backing
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Abstract
The invention discloses a brake pad steel backing blank pressing die which comprises a base, a die body and an upper die plate, wherein the die body is arranged at the upper end of the base, the upper die plate is arranged on the upper side of the die body, a lifting plate is arranged at the upper end of the upper die plate, a hydraulic cylinder is arranged at the upper end of the lifting plate, a plurality of guide rods are arranged at the upper end of the base corresponding to the lifting plate, plastic plates are arranged on the left side and the right side of the die body, and a supporting plate is arranged. When the device is used, the brake pad steel back is placed on the die body, the hydraulic cylinder drives the lifting plate and the upper die plate to descend, the edge pressing is carried out on the brake pad steel back, the lifting plate descends and simultaneously drives the rack to descend, the rack drives the gear, the bevel gear II, the bevel gear I and the screw to rotate, the screw drives the threaded sleeve and the plastic molding plate to be close to each other, the molding is conveniently carried out on the protruding part of the edge when the brake pad steel back is subjected to edge pressing, the edge angle of the brake pad steel back is more rounded, and the edge pressing quality of the brake pad steel back is improved.
Description
Technical Field
The invention relates to the technical field of brake pad production, in particular to a steel back and side pressing die for a brake pad.
Background
The brake, also called braking, is an operation for stopping or reducing the speed of a running locomotive, vehicle, other transportation means, machine, or the like. The general principle of braking is that a wheel or disk is fixed on the high-speed shaft of the machine, and a brake shoe, belt or disk matched with the wheel or disk is mounted on the machine base, so that the wheel or disk can produce braking torque under the action of external force. The braking device is a mechanical braking device which can slow down the speed of the vehicle, also known as a speed reducer. Briefly, the method comprises the following steps: the automobile brake pedal is arranged below the steering wheel, and when the brake pedal is stepped on, the brake lever is pressed in a linkage manner and is transmitted to the brake block on the brake drum to clamp the brake wheel disc, so that the automobile is decelerated or stops running. The manual brake of the automobile is arranged beside the gear and connected with a brake lever. Bicycle brakes are also known, which are decelerated by means of a lever brake or a disc brake fixed to the frame.
When the existing brake pad steel backing edge pressing die is used, the edge angle flattening effect of the edge of the brake pad steel backing is general, and irregular edges easily appear on the edge of the brake pad steel backing. Therefore, the present invention provides a steel backing-pressing mold for brake pads to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a brake pad steel back blank pressing mold to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a brake block steel backing blank pressing mould, includes base, mould body and cope match-plate pattern, the base upper end is equipped with the mould body, and mould body upside is equipped with the cope match-plate pattern, and the cope match-plate pattern upper end is equipped with the lifter plate, and the lifter plate upper end is equipped with the pneumatic cylinder, the base upper end corresponds the lifter plate and is equipped with a plurality of guide arms, and the mould body left and right sides all is equipped with the mould board, the base downside is equipped with the backup pad, and base lower extreme middle part is equipped with telescopic link one with the backup pad junction, is equipped with spring one in the telescopic link one, and the base lower extreme left and right sides all is equipped with telescopic link two with the backup pad junction, runs through on the telescopic link two to.
As a further scheme of the invention: the one end of moulding the template and keeping away from each other all is equipped with the thread bush, is equipped with the fixed plate on the thread bush, fixed plate lower extreme fixed connection base.
As a still further scheme of the invention: the threaded sleeve lower extreme is equipped with the slide bar, and slide bar and threaded sleeve all run through the fixed plate, and the equal threaded connection of one end that the mould body was kept away from to the threaded sleeve has the screw rod.
As a still further scheme of the invention: the screw rod is provided with a support, one end of the support, which is close to each other, is fixedly connected with a fixing plate, and a bearing is arranged at the joint of the screw rod and the support.
As a still further scheme of the invention: one end of each screw rod, which is far away from each other, is provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the rear end of the second bevel gear is provided with a gear.
As a still further scheme of the invention: the rack is engaged with one end of the gear, which is far away from the gear, the upper end of the rack is fixedly connected with the lifting plate, the left side and the right side of the upper end of the base are provided with positioning rods corresponding to the racks, the positioning rods penetrate through the racks, and openings are formed in the base corresponding to the racks.
As a still further scheme of the invention: the one end that slider one was close to each other all articulates there is connecting rod one, and the connecting rod one other end articulates there is slider two, and the backup pad upper end corresponds slider two and has seted up the spout.
As a still further scheme of the invention: a cross rod penetrates through the second sliding block, the lower end of the cross rod is fixedly connected with the supporting plate, the upper end of the second sliding block is hinged with a second connecting rod, and one end, close to the second connecting rod, of the second connecting rod is hinged with the first telescopic rod.
Compared with the prior art, the invention has the beneficial effects that:
1. when the device is used, the brake pad steel back is placed on the die body, the hydraulic cylinder drives the lifting plate and the upper die plate to descend, the edge pressing is carried out on the brake pad steel back, the lifting plate descends and simultaneously drives the rack to descend, the rack drives the gear, the bevel gear II, the bevel gear I and the screw to rotate, the screw drives the threaded sleeve and the plastic molding plate to be close to each other, the molding is conveniently carried out on the protruding part of the edge when the brake pad steel back is subjected to edge pressing, the edge angle of the brake pad steel back is more rounded, and the edge pressing quality of the brake pad steel back is improved.
2. When the device is used, the vibration generated during edge pressing drives the base to move up and down, the base drives the first telescopic rod and the second telescopic rod to continuously stretch, the first telescopic rod extrudes the first spring and drives the second sliding blocks to move away from each other through the second connecting rod, the second sliding blocks push the second sliding blocks to move upwards under the action of the first connecting rod, the second spring is extruded, the first spring and the second spring are arranged to conveniently play a role of damping the vibration generated during edge pressing, and the damping effect is good.
Drawings
FIG. 1 is a schematic structural view of a steel backing-pressing mold for a brake pad.
FIG. 2 is a schematic structural view of the position A in the brake pad steel back-pressing edge mold.
FIG. 3 is a schematic structural diagram of a first telescopic rod in the brake pad steel back-pressing edge mold.
FIG. 4 is a schematic perspective view of a plastic plate in a steel back-pressing mold for a brake pad.
In the figure: 1. a base; 2. a mold body; 3. mounting a template; 4. a lifting plate; 5. a hydraulic cylinder; 6. a guide bar; 7. a plastic plate; 8. a threaded sleeve; 9. a fixing plate; 10. a slide bar; 11. a screw; 12. a support; 13. a first bevel gear; 14. a second bevel gear; 15. a gear; 16. a rack; 17. positioning a rod; 18. a port; 19. a first telescopic rod; 20. a support plate; 21. a first spring; 22. a second telescopic rod; 23. a first sliding block; 24. a second spring; 25. a first connecting rod; 26. a second sliding block; 27. a chute; 28. a cross bar; 29. and a second connecting rod.
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 to 4, in the embodiment of the invention, a brake pad steel back blank pressing mold comprises a base 1, a mold body 2 and an upper mold plate 3, wherein the upper end of the base 1 is provided with the mold body 2, the upper side of the mold body 2 is provided with the upper mold plate 3, the upper end of the upper mold plate 3 is provided with a lifting plate 4, the upper end of the lifting plate 4 is provided with a hydraulic cylinder 5, the upper end of the base 1 is provided with a plurality of guide rods 6 corresponding to the lifting plate 4, the left side and the right side of the mold body 2 are provided with plastic plates 7, the ends of the plastic plates 7 far away from each other are provided with threaded sleeves 8, the threaded sleeves 8 are provided with fixing plates 9, the lower ends of the fixing plates 9 are fixedly connected with the base 1, the lower ends of the threaded sleeves 8 are provided with slide rods 10, the slide rods 10 and the threaded sleeves 8 penetrate through the fixing plates 9, the ends, a bearing is arranged at the joint of the screw rod 11 and the bracket 12, a first bevel gear 13 is arranged at the end of the screw rod 11 away from each other, a second bevel gear 14 is meshed with the first bevel gear 13, a gear 15 is arranged at the rear end of the second bevel gear 14, a rack 16 is meshed with the end of the gear 15 away from each other, a lifting plate 4 is fixedly connected to the upper end of the rack 16, positioning rods 17 are arranged on the left side and the right side of the upper end of the base 1 corresponding to the rack 16, through holes 18 are arranged on the base 1 corresponding to the rack 16, a supporting plate 20 is arranged on the lower side of the base 1, a first telescopic rod 19 is arranged at the joint of the middle part of the lower end of the base 1 and the supporting plate 20, a first spring 21 is arranged in the first telescopic rod 19, a second telescopic rod 22 is arranged at the joint of the left side and the right side of the lower end of the base 1 and, one end of the first sliding block 23, which is close to each other, is hinged with a first connecting rod 25, the other end of the first connecting rod 25 is hinged with a second sliding block 26, the upper end of the supporting plate 20 is provided with a sliding groove 27 corresponding to the second sliding block 26, a cross rod 28 penetrates through the second sliding block 26, the lower end of the cross rod 28 is fixedly connected with the supporting plate 20, the upper end of the second sliding block 26 is hinged with a second connecting rod 29, and one end of the second connecting rod 29, which is close to each.
The working principle of the invention is as follows:
when the invention is used, the brake pad steel backing is placed on the mould body 2, the hydraulic cylinder 5 drives the lifting plate 4 and the upper mould plate 3 to descend, the edge pressing is carried out on the brake pad steel backing, the lifting plate 4 descends and simultaneously drives the rack 16 to descend, the rack 16 drives the gear 15, the bevel gear II 14, the bevel gear I13 and the screw rod 11 to rotate, the screw rod 11 drives the thread sleeve 8 and the molding plate 7 to mutually approach, so as to mold the edge bulge part when the brake pad steel backing is pressed, the edge angle of the brake pad steel backing is more rounded, the edge pressing quality of the brake pad steel backing is improved, the vibration generated during the edge pressing drives the base 1 to move up and down, the base 1 drives the telescopic rod I19 and the telescopic rod II 22 to continuously extend and retract, the spring I21 is extruded when the telescopic rod I19 descends, the connecting rod II 29 is arranged to drive the sliding blocks II 26 to mutually move away, the sliding blocks II 26 pushes the sliding blocks I23 to move up under the action, the second spring 24 is extruded, and the first spring 21 and the second spring 24 are arranged to facilitate shock absorption of shock generated during blank pressing, so that the shock absorption effect is good.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A brake pad steel backing blank pressing die comprises a base (1), a die body (2) and an upper die plate (3), and is characterized in that the upper end of the base (1) is provided with the die body (2), the upper side of the die body (2) is provided with the upper die plate (3), the upper end of the upper die plate (3) is provided with a lifting plate (4), the upper end of the lifting plate (4) is provided with a hydraulic cylinder (5), the upper end of the base (1) is provided with a plurality of guide rods (6) corresponding to the lifting plate (4), the left side and the right side of the die body (2) are both provided with a plastic plate (7), the lower side of the base (1) is provided with a support plate (20), the middle part of the lower end of the base (1) is connected with the support plate (20) and is provided with a first telescopic rod (19), a first spring (21) is arranged in the, a first sliding block (23) penetrates through the second telescopic rod (22), a second spring (24) is sleeved on the second telescopic rod (22), and the upper end and the lower end of the second spring (24) are fixedly connected with the base (1) and the first sliding block (23) respectively.
2. The brake pad steel backing and pressing die according to claim 1, wherein one ends of the plastic plates (7) far away from each other are provided with threaded sleeves (8), the threaded sleeves (8) are provided with fixing plates (9), and the lower ends of the fixing plates (9) are fixedly connected with the base (1).
3. The brake pad steel backing and pressing die according to claim 2, wherein a sliding rod (10) is arranged at the lower end of the threaded sleeve (8), the sliding rod (10) and the threaded sleeve (8) both penetrate through the fixing plate (9), and a screw (11) is in threaded connection with one end of the threaded sleeve (8) far away from the die body (2).
4. The brake pad steel backing-pressing die according to claim 3, wherein a bracket (12) is arranged on the screw rod (11), one ends of the brackets (12) close to each other are fixedly connected with the fixing plate (9), and a bearing is arranged at the joint of the screw rod (11) and the bracket (12).
5. The brake pad steel backing-pressing die according to claim 3, wherein one ends of the screw rods (11) far away from each other are provided with a first bevel gear (13), the first bevel gear (13) is engaged with a second bevel gear (14), and the rear end of the second bevel gear (14) is provided with a gear (15).
6. The brake pad steel backing and pressing die according to claim 5, wherein one end of the gear (15) away from each other is engaged with a rack (16), the upper end of the rack (16) is fixedly connected with the lifting plate (4), positioning rods (17) are arranged on the left side and the right side of the upper end of the base (1) corresponding to the racks (16), the positioning rods (17) penetrate through the racks (16), and through holes (18) are formed in the base (1) corresponding to the racks (16).
7. The brake pad steel backing and pressing die according to claim 1, wherein one end of each of the first sliding blocks (23) close to each other is hinged with a first connecting rod (25), the other end of each of the first connecting rods (25) is hinged with a second sliding block (26), and the upper end of the support plate (20) is provided with a sliding groove (27) corresponding to the second sliding block (26).
8. The brake pad steel backing-pressing die according to claim 7, wherein a cross bar (28) penetrates through the second sliding block (26), the lower end of the cross bar (28) is fixedly connected with the supporting plate (20), the upper end of the second sliding block (26) is hinged with a second connecting rod (29), and one ends, close to each other, of the second connecting rods (29) are hinged with the first telescopic rods (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011453498.9A CN112658133A (en) | 2020-12-11 | 2020-12-11 | Brake pad steel backing blank pressing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011453498.9A CN112658133A (en) | 2020-12-11 | 2020-12-11 | Brake pad steel backing blank pressing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112658133A true CN112658133A (en) | 2021-04-16 |
Family
ID=75402444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011453498.9A Withdrawn CN112658133A (en) | 2020-12-11 | 2020-12-11 | Brake pad steel backing blank pressing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112658133A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145717A (en) * | 2021-06-03 | 2021-07-23 | 上海迪探节能科技有限公司 | Novel aluminum alloy pressing line stamping die structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204638885U (en) * | 2015-03-17 | 2015-09-16 | 牟维军 | Wedge flanging mould |
| CN106623594A (en) * | 2016-11-30 | 2017-05-10 | 重庆速腾机械制造有限公司 | Punching synchronous burr removing equipment |
| CN108043935A (en) * | 2017-12-08 | 2018-05-18 | 刘杰 | A kind of numerical control press of good damping effect |
| CN207695404U (en) * | 2017-12-15 | 2018-08-07 | 共青科技职业学院 | A kind of firm workbench of mold manufacturing |
| CN109226427A (en) * | 2018-11-26 | 2019-01-18 | 青岛山海茗悦商贸有限公司 | A kind of application method of the numerical control press with anti-processing impulse force |
| KR20200094278A (en) * | 2019-01-30 | 2020-08-07 | 성일기업(주) | Burring make device for car seat frame |
-
2020
- 2020-12-11 CN CN202011453498.9A patent/CN112658133A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204638885U (en) * | 2015-03-17 | 2015-09-16 | 牟维军 | Wedge flanging mould |
| CN106623594A (en) * | 2016-11-30 | 2017-05-10 | 重庆速腾机械制造有限公司 | Punching synchronous burr removing equipment |
| CN108043935A (en) * | 2017-12-08 | 2018-05-18 | 刘杰 | A kind of numerical control press of good damping effect |
| CN207695404U (en) * | 2017-12-15 | 2018-08-07 | 共青科技职业学院 | A kind of firm workbench of mold manufacturing |
| CN109226427A (en) * | 2018-11-26 | 2019-01-18 | 青岛山海茗悦商贸有限公司 | A kind of application method of the numerical control press with anti-processing impulse force |
| KR20200094278A (en) * | 2019-01-30 | 2020-08-07 | 성일기업(주) | Burring make device for car seat frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145717A (en) * | 2021-06-03 | 2021-07-23 | 上海迪探节能科技有限公司 | Novel aluminum alloy pressing line stamping die structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210416 |