CN204052621U - A kind of steel backing leveling apparatus for brake(-holder) block - Google Patents
A kind of steel backing leveling apparatus for brake(-holder) block Download PDFInfo
- Publication number
- CN204052621U CN204052621U CN201420498245.7U CN201420498245U CN204052621U CN 204052621 U CN204052621 U CN 204052621U CN 201420498245 U CN201420498245 U CN 201420498245U CN 204052621 U CN204052621 U CN 204052621U
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- China
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- top board
- brake
- smoothing
- steel backing
- holder
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Abstract
The utility model discloses a kind of steel backing leveling apparatus for brake(-holder) block, comprise support slipper, base and top board, described support slipper is fixed on base two ends, top board two ends and support slipper slidingly contact, described top board is connected with base by jacking cylinder, side is provided with straight die under the top plate, some smoothing oil cylinders are furnished with in described straight die, described support slipper is also provided with hydraulic power unit, described smoothing oil cylinder is connected with hydraulic power unit by hydraulic tube, upper bolster is provided with between described top board and straight die, described base is also provided with die shoe with straight die relative position.The utility model realizes automatically regulating and smoothing by adopting oil cylinder, and the quantity of the Mold Making not only reduced, reduces Mold Making cost; And simple to operate, smoothing precision is high, and injection volume and good operational stability, effectively raises operating efficiency, reduces the processing cost of steel backing, can smooth technical field wide popularization and application at brake-holder block steel-back.
Description
Technical field
The utility model belongs to vehicle brake-holder block manufacturing technology field, specifically relates to a kind of steel backing leveling apparatus for brake(-holder) block.
Background technology
Brake(-holder) block is the breaking piece of most critical in brake system of car, and the quality of all braking effects is all that brake(-holder) block plays conclusive effect.Brake(-holder) block is generally made up of steel backing, bonding thermal insulation layer and brake pad, and wherein thermal insulation layer is made up of adiabatic material, and object is heat insulation; Brake pad is made up of friction material, binder, is compressed on brake disc and brake drum and produces friction, thus reach the object of vehicle deceleration brake during braking.
At present, friction material and steel backing normally bond together with resin glue by the shaping of brake(-holder) block, or adopt hot-forming friction material and the steel backing of making to be sintered together.Owing to there is error in the fabrication process, therefore when steel backing is bonding with friction material, just can carry out bonding after first will reaching requirement to steel backing smoothing, to ensure its bonding quality.Then, prior art, when smoothing steel backing, need make corresponding leveling die for often kind of different steel backing, makes the quantity of Mold Making large, adds Mold Making cost, add more mold exchange more time-consuming, inefficiency simultaneously.
In order to solve the deficiency existing for the corresponding different leveling die of different steel backing in above-mentioned technology, publication number is that the Chinese patent of CN 201720331 U discloses a kind of steel back leveling die device, this device is that length smoothing nail and short smoothing nail are compressed by fishbolt and pressing plate by patrix cuff, counterdie backing plate and die shoe are rigidly connected, and counterdie is bolted on counterdie backing plate.This technical scheme forms the leveling die with steel backing mating shapes by regulating length smoothing nail, although solve the problem that the corresponding cost existing for different leveling die of different steel backing is high, but when installing adjustment length smoothing nail, operation and inconvenience thereof, and length smoothing nail is not easily fixed, if clamp insecure, in pressing process, then can cause distortion, affect product quality.
Utility model content
For solving the problem, the utility model provides a kind of steel backing leveling apparatus for brake(-holder) block.
The utility model is achieved by following technical solution.
A kind of steel backing leveling apparatus for brake(-holder) block, comprise support slipper, base and top board, described support slipper is fixed on base two ends, top board two ends and support slipper slidingly contact, described top board is connected with base by jacking cylinder, and side is provided with straight die under the top plate, is furnished with some smoothing oil cylinders in described straight die, described support slipper is also provided with hydraulic power unit, and described smoothing oil cylinder is connected with hydraulic power unit by hydraulic tube.
Upper bolster is provided with between described top board and straight die.
The cylinder body of described smoothing oil cylinder is arranged on upper bolster, and piston rod is placed in straight die.
Described base is also provided with die shoe with straight die relative position.
Described support slipper is provided with the gathering sill matched with top board width.
The beneficial effects of the utility model are:
Compared with prior art, the utility model realizes automatically regulating and smoothing by adopting oil cylinder, and the quantity of the Mold Making not only reduced, reduces Mold Making cost; And simple to operate, smoothing precision is high, and injection volume and good operational stability, effectively raises operating efficiency, reduces the processing cost of steel backing.Meanwhile, product can not cause leveling die to produce distortion because fixing insecure in pressing process, can not affect product smoothing quality; There is good economic benefit and social benefit, technical field wide popularization and application can be smoothed at brake-holder block steel-back.
Accompanying drawing explanation
Fig. 1 is the utility model planar structure schematic diagram;
Fig. 2 is front of the present utility model perspective view;
Fig. 3 is the back side of the present utility model perspective view;
Fig. 4 is detonation configuration schematic diagram of the present utility model.
In figure: 1-support slipper, 2-smooths oil cylinder, 3-base, 4-die shoe, 5-straight die, 6-jacking cylinder, 7-upper bolster, 8-top board, 9-hydraulic power unit, 10-hydraulic tube, 11-gathering sill, 12-bed die.
Detailed description of the invention.
The technical solution of the utility model is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in Figures 1 to 4, a kind of steel backing leveling apparatus for brake(-holder) block described in the utility model, comprise support slipper 1, base 3 and top board 8, described support slipper 1 is fixed on base 3 two ends, top board 8 two ends and support slipper 1 slidingly contact, described top board 8 is connected with base 3 by jacking cylinder 6, straight die 5 is provided with below top board 8, some smoothing oil cylinders 2 are furnished with in described straight die 5, described support slipper 1 is also provided with hydraulic power unit 9, and described smoothing oil cylinder 2 is connected with hydraulic power unit 9 by hydraulic tube 10.The number of described smoothing oil cylinder 2 is determined according to actual service condition, jacking cylinder 6 is that two symmetries are installed on base 3 two ends, adopt the technical program, in use, the piston rod extension elongation that direct control hydraulic power unit 9 controls smoothing oil cylinder 2 is smoothed steel backing, every only smoothing oil cylinder 2 can be controlled separately by hydraulic power unit 9, smoothing oil cylinder 2 extension elongation is once fixing, then can not produce any position deviation, smoothing precision is high, adopt hydraulic way to drive oil cylinder to realize smoothing work simultaneously, operate quick and convenient.
Upper bolster 7 is provided with between described top board 8 and straight die 5.Upper bolster 7 is bolted on top board 8, is convenient to dismounting and change.
The cylinder body of described smoothing oil cylinder 2 is arranged on upper bolster 7, and piston rod is placed in straight die 5.Like this, in use, the extension elongation of oil cylinder 2 piston rod can be smoothed according to the shape adjustment of steel backing, to form the straight die with steel backing mating shapes, easy to operate, reliable and stable.
Described base 3 is also provided with die shoe 4 with straight die 5 relative position.Wherein die shoe 4 is installed on the base 3 by bolt, convenient disassembly is quick, in use, be arranged on die shoe 4 by placing the bed die 12 needing to be smoothed steel backing, then adjustment smoothing oil cylinder 2 is formed and can correct by jacking cylinder 6 with after smoothing the mating shapes of steel backing, and bed die 12 is fixed by bolt and die shoe 4.Existing error when avoiding clamping to smooth nail and clamping platen.
Described support slipper 1 is provided with the gathering sill 11 matched with top board 8 width.Be convenient in smoothing process, top board 8 can along gathering sill smooth sliding.
Claims (5)
1. the steel backing leveling apparatus for brake(-holder) block, comprise support slipper (1), base (3) and top board (8), described support slipper (1) is fixed on base (3) two ends, top board (8) two ends and support slipper (1) slidingly contact, it is characterized in that: described top board (8) is connected with base (3) by jacking cylinder (6), top board (8) below is provided with straight die (5), some smoothing oil cylinders (2) are furnished with in described straight die (5), described support slipper (1) is also provided with hydraulic power unit (9), described smoothing oil cylinder (2) is connected with hydraulic power unit (9) by hydraulic tube (10).
2. a kind of steel backing leveling apparatus for brake(-holder) block according to claim 1, is characterized in that: be provided with upper bolster (7) between described top board (8) and straight die (5).
3. a kind of steel backing leveling apparatus for brake(-holder) block according to claim 1, is characterized in that: the cylinder body of described smoothing oil cylinder (2) is arranged on upper bolster (7), and piston rod is placed in straight die (5).
4. a kind of steel backing leveling apparatus for brake(-holder) block according to claim 1, is characterized in that: described base (3) is gone up and straight die (5) relative position is also provided with die shoe (4).
5. a kind of steel backing leveling apparatus for brake(-holder) block according to claim 1, is characterized in that: described support slipper (1) is provided with the gathering sill (11) matched with top board (8) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498245.7U CN204052621U (en) | 2014-08-29 | 2014-08-29 | A kind of steel backing leveling apparatus for brake(-holder) block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498245.7U CN204052621U (en) | 2014-08-29 | 2014-08-29 | A kind of steel backing leveling apparatus for brake(-holder) block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204052621U true CN204052621U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420498245.7U Active CN204052621U (en) | 2014-08-29 | 2014-08-29 | A kind of steel backing leveling apparatus for brake(-holder) block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204052621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623512A (en) * | 2017-03-01 | 2017-05-10 | 张立 | Portable correction equipment for correcting mechanical parts |
-
2014
- 2014-08-29 CN CN201420498245.7U patent/CN204052621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623512A (en) * | 2017-03-01 | 2017-05-10 | 张立 | Portable correction equipment for correcting mechanical parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |