CN108856452B - Brake pad stamping die - Google Patents
Brake pad stamping die Download PDFInfo
- Publication number
- CN108856452B CN108856452B CN201811073335.0A CN201811073335A CN108856452B CN 108856452 B CN108856452 B CN 108856452B CN 201811073335 A CN201811073335 A CN 201811073335A CN 108856452 B CN108856452 B CN 108856452B
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- China
- Prior art keywords
- stamping
- brake pad
- sliding
- rod
- plate
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- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000004080 punching Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
Abstract
The invention discloses a brake pad stamping die which comprises a base, a bottom template, a telescopic assembly, a lifting plate and a stamping head, wherein a cushion block is arranged in the middle of the upper end of the base, the bottom template is arranged above the middle of the base, the telescopic assemblies are arranged at four corners of the lower end of the bottom template, the lower end of each telescopic assembly is fixedly connected with the base, each telescopic assembly comprises a fixed rod, a sliding cavity, a sliding block, a first spring and a first telescopic rod, the sliding cavity is arranged in each fixed rod, the side wall of each sliding cavity is connected with the corresponding sliding block in a sliding mode, the first spring is arranged between the lower end of each sliding block and the bottom of the. According to the invention, after the brake pad is punched and formed, the second telescopic rod can be pushed by the hydraulic column to slide leftwards, so that the brake pad is pushed away from the upper end of the cushion block, and the brake pad stamping die can continue to produce the brake pad, thus a large amount of labor force is saved, and the efficiency of producing the brake pad is improved.
Description
Technical Field
The invention relates to the technical field of stamping dies, in particular to a stamping die for a brake pad.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.
Most of the existing brake pad stamping dies are used for producing a brake pad, the brake pad needs to be manually taken out, and then the brake pad is continuously produced, so that a large amount of labor is needed, and the production efficiency is influenced. Accordingly, one skilled in the art provides a brake pad stamping die to solve the problems set forth in the background art.
Disclosure of Invention
The invention provides a brake pad stamping die for solving the technical problems in the background technology.
The invention provides a brake pad stamping die which comprises a base, a bottom template, a telescopic assembly, a lifting plate and a stamping head, wherein a cushion block is arranged in the middle of the upper end of the base, the bottom template is arranged above the middle of the base, the telescopic assemblies are arranged at four corners of the lower end of the bottom template, the lower end of each telescopic assembly is fixedly connected with the base, each telescopic assembly comprises a fixed rod, a sliding cavity, a sliding block, a first spring and a first telescopic rod, the sliding cavity is arranged in each fixed rod, the side wall of each sliding cavity is connected with the corresponding sliding block in a sliding mode, the first spring is arranged between the lower end of each sliding block and the bottom of the corresponding sliding cavity, the upper end of each sliding block is connected with the corresponding first telescopic rod, the upper end of each first telescopic rod penetrates.
Base upper end bilateral symmetry is provided with the slide bar, and two slide bar upper ends run through the left end portion and the right-hand member portion of lifter plate respectively, and the slide bar upper end is provided with first dog, and the slide bar outside is provided with the second spring between first dog and lifter plate, the lifter plate middle part is worn to be equipped with stamping rod, and the stamping head is connected to the stamping rod lower extreme, the stamping rod outside is equipped with the second baffle in the lifter plate top cover, and the stamping rod outside is equipped with the cover and is equipped with the third spring between second baffle and lifter plate.
As a further scheme of the invention: the middle part of the bottom template is provided with a stamping hole corresponding to the stamping head, and the appearance structure of the cushion block is the same as that of the stamping head.
As a still further scheme of the invention: the middle part of the upper end of the bottom template is provided with a stamping plate, and the upper end of the bottom template is symmetrically provided with limiting strips at the left side and the right side of the stamping plate.
As a still further scheme of the invention: the left end and the right end in the lifting plate are provided with first sliding holes corresponding to the sliding rods, and the middle in the lifting plate is provided with second sliding holes corresponding to the stamping rods.
As a still further scheme of the invention: the left and right sides of the outer side of the hydraulic column are symmetrically provided with fixing frames, and the upper ends of the fixing frames are fixedly connected with the bottom template.
As a still further scheme of the invention: the punching head and the bottom template are both made of high-strength materials.
Compared with the prior art, the invention has the beneficial effects that:
when the brake pad punching die is used for producing a brake pad, the punching rod descends, the lifting plate downwards slides to the upper end of a punching plate under the action of the second spring and the third spring, the bottom template downwards moves to the upper end of the cushion block under the action of pressure and the cooperation of the telescopic assemblies, the punching head continuously downwards moves under the pushing of the punching rod to cut the punching plate into a brake pad, then the punching rod ascends to restore the lifting plate and the bottom template to the original positions, the brake pad is remained at the upper end of the cushion block, the hydraulic column pushes the second telescopic rod to leftwards slide, the brake pad is pushed away from the upper end of the cushion block, and the brake pad punching die can continuously produce the brake pad.
Drawings
Fig. 1 is a schematic structural view of a brake pad stamping die.
Fig. 2 is a schematic structural view of a telescopic assembly in a brake pad stamping die.
FIG. 3 is a schematic top view of a bottom plate of a brake pad stamping mold.
In the figure: the device comprises a base 1, a cushion block 2, a bottom template 3, a punching hole 301, a telescopic assembly 4, a fixing rod 5, a sliding cavity 6, a sliding block 7, a first spring 8, a first telescopic rod 9, a fixing frame 10, a hydraulic column 11, a second telescopic rod 12, a punching plate 13, a limiting strip 14, a sliding rod 15, a lifting plate 16, a first sliding hole 17, a first stop block 18, a second spring 19, a punching rod 20, a second sliding hole 21, a punching head 22, a second baffle 23 and a third spring 24.
Detailed Description
As shown in fig. 1-3, the brake pad stamping die provided by the invention comprises a base 1, a bottom template 3, a telescopic assembly 4, a lifting plate 16 and a stamping head 22, wherein a cushion block 2 is arranged in the middle of the upper end of the base 1, a bottom template 3 is arranged above the middle part of the base 1, four corners at the lower end of the bottom template 3 are provided with telescopic components 4, the lower end of the telescopic component 4 is fixedly connected with the base 1, the telescopic component 4 comprises a fixed rod 5, a sliding cavity 6, a slide block 7, a first spring 8 and a first telescopic rod 9, the sliding cavity 6 is arranged in the fixed rod 5, the side wall of the sliding cavity 6 is connected with a sliding block 7 in a sliding way, a first spring 8 is arranged between the lower end of the sliding block 7 and the bottom of the sliding cavity 6, and 7 upper ends of the sliding blocks are connected with a first telescopic rod 9, and the upper end of the first telescopic rod 9 penetrates through the top end of the sliding cavity 6, a hydraulic column 11 is arranged on the right side of the lower end of the bottom template 3, and the left end of the hydraulic column 11 is connected with a second telescopic rod 12 in a sliding mode.
The middle part of the bottom template 3 is provided with a stamping hole 301 corresponding to the stamping head 22, and the outline structure of the cushion block 2 is the same as that of the stamping head 22.
The middle part of the upper end of the bottom template 3 is provided with a stamping plate 13, and the upper end of the bottom template 3 is symmetrically provided with limiting strips 14 at the left side and the right side of the stamping plate 13.
The left end and the right end of the lifting plate 16 are provided with a first sliding hole 17 corresponding to the sliding rod 15, and the middle of the lifting plate 16 is provided with a second sliding hole 21 corresponding to the stamping rod 20.
The outer sides of the hydraulic columns 11 are symmetrically provided with fixing frames 10, and the upper ends of the fixing frames 10 are fixedly connected with the bottom template 3.
The punch head 22 and the bottom die plate 3 are both made of high-strength materials.
The working principle of the invention is as follows:
when the brake pad stamping die is produced, the stamping rod 20 descends, the lifting plate 16 downwards slides to the upper end of the stamping plate 13 under the action of the second spring 19 and the third spring 24, the bottom die plate 2 downwards moves to the upper end of the cushion block 2 under the action of pressure and the cooperation of the telescopic assembly 4, the stamping head 22 continuously downwards moves under the pushing of the stamping rod 20 to cut the stamping plate 13 into brake pads, then the stamping rod 20 ascends to restore the lifting plate 16 and the bottom die plate 3 to the original positions, the brake pads are remained at the upper end of the cushion block 2, the hydraulic column 11 pushes the second telescopic rod 13 to leftwards slide, so that the brake pads are pushed away from the upper end of the cushion block 2, the brake pad stamping die can continuously produce the brake pads, a large amount of labor force is saved, and the efficiency of brake pad production is improved.
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 able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. A brake pad stamping die comprises a base (1), a bottom template (3), a telescopic assembly (4), a lifting plate (16) and a stamping head (22), and is characterized in that a cushion block (2) is arranged in the middle of the upper end of the base (1), the bottom template (3) is arranged above the middle of the base (1), the telescopic assemblies (4) are arranged at four corners of the lower end of the bottom template (3), the lower end of each telescopic assembly (4) is fixedly connected with the base (1), each telescopic assembly (4) comprises a fixed rod (5), a sliding cavity (6), a sliding block (7), a first spring (8) and a first telescopic rod (9), the sliding cavity (6) is arranged in each fixed rod (5), the sliding cavity (6) is in sliding connection with the sliding block (7) through the side wall of the sliding cavity (6), the first spring (8) is arranged between the lower end of the sliding block (7) and the bottom of the sliding cavity, the upper end of the first telescopic rod (9) penetrates through the top end of the sliding cavity (6), a hydraulic column (11) is arranged on the right side of the lower end of the bottom template (3), and the left end of the hydraulic column (11) is connected with a second telescopic rod (12) in a sliding mode;
slide bars (15) are arranged on the upper end of the base (1) in a bilateral symmetry mode, the upper ends of the two slide bars (15) penetrate through the left end portion and the right end portion of the lifting plate (16) respectively, a first stop block (18) is arranged at the upper end of each slide bar (15), a second spring (19) is arranged on the outer side of each slide bar (15) between the corresponding first stop block (18) and the corresponding lifting plate (16), a punching rod (20) penetrates through the middle of the lifting plate (16), the lower end of the punching rod (20) is connected with a punching head (22), a second baffle (23) is sleeved on the outer side of the punching rod (20) above the lifting plate (16), and a third spring (24) is sleeved on the outer side of the punching rod (20) between the second baffle (23) and;
under the working state, the stamping rod (20) descends, the lifting plate (16) slides downwards to the upper end of the stamping plate (13) under the action of the second spring (19) and the third spring (24), the bottom template (3) moves downwards to the upper end of the cushion block (2) under the action of pressure and the cooperation of the telescopic assembly (4), the stamping head (22) continues to move downwards under the pushing action of the stamping rod (20) to cut the stamping plate (13) into brake pads, then the stamping rod (20) rises to restore the lifting plate (16) and the bottom template (3) to the original positions, the brake pads are remained at the upper end of the cushion block (2), and the hydraulic column (11) pushes the second telescopic rod (12) to slide leftwards to push the brake pads away from the upper end of the cushion block (2), so that the brake pad stamping die can continue to produce the brake pads.
2. The brake pad stamping die of claim 1, wherein the middle part of the bottom die plate (3) is provided with stamping holes (301) corresponding to the stamping heads (22), and the shape and the structure of the cushion block (2) are the same as those of the stamping heads (22).
3. The brake pad stamping die according to claim 1, wherein a stamping plate (13) is arranged in the middle of the upper end of the bottom die plate (3), and the limiting strips (14) are symmetrically arranged at the left side and the right side of the stamping plate (13) at the upper end of the bottom die plate (3).
4. The die for stamping the brake pad as claimed in claim 1, wherein the left and right ends of the lifting plate (16) are provided with first sliding holes (17) corresponding to the sliding rods (15), and the middle part of the lifting plate (16) is provided with second sliding holes (21) corresponding to the stamping rods (20).
5. The brake pad stamping die according to claim 1, wherein the outer sides of the hydraulic columns (11) are symmetrically provided with fixing frames (10) in a left-right manner, and the upper ends of the fixing frames (10) are fixedly connected with the bottom die plate (3).
6. A die for stamping brake pads according to claim 1, wherein the stamping head (22) and the backing plate (3) are made of high-strength material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073335.0A CN108856452B (en) | 2018-09-14 | 2018-09-14 | Brake pad stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073335.0A CN108856452B (en) | 2018-09-14 | 2018-09-14 | Brake pad stamping die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108856452A CN108856452A (en) | 2018-11-23 |
| CN108856452B true CN108856452B (en) | 2020-05-15 |
Family
ID=64323996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811073335.0A Active CN108856452B (en) | 2018-09-14 | 2018-09-14 | Brake pad stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108856452B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201855891U (en) * | 2010-11-02 | 2011-06-08 | 佑达光电科技(苏州)有限公司 | Automatic discharging device |
| CA2760923C (en) * | 2011-12-06 | 2014-03-11 | Ray Arbesman | Apparatus for texturing the surface of a brake plate |
| CN107225196A (en) * | 2017-06-14 | 2017-10-03 | 无锡贺邦汽车配件有限公司 | A kind of decompressor for automobile engine disc |
| CN107335734A (en) * | 2017-08-04 | 2017-11-10 | 庞明兰 | A kind of damping stamping machine being moved easily |
| CN107363171A (en) * | 2017-09-22 | 2017-11-21 | 太仓安路驰汽车部件有限公司 | A kind of mould and its method of work for carrying out steel back side dressing |
| CN108405747A (en) * | 2018-04-19 | 2018-08-17 | 安徽福达汽车模具制造有限公司 | A kind of automatic unloading device of automobile die |
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2018
- 2018-09-14 CN CN201811073335.0A patent/CN108856452B/en active Active
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| Publication number | Publication date |
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| CN108856452A (en) | 2018-11-23 |
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| Date | Code | Title | Description |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A stamping die for brake pads Effective date of registration: 20231120 Granted publication date: 20200515 Pledgee: Wuhuwan Branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: ANHUI GUIDA AUTO PARTS Co.,Ltd. Registration number: Y2023980066317 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |