CN202343661U - High-efficiency brake block steel backing chamfering device - Google Patents
High-efficiency brake block steel backing chamfering device Download PDFInfo
- Publication number
- CN202343661U CN202343661U CN2011204900805U CN201120490080U CN202343661U CN 202343661 U CN202343661 U CN 202343661U CN 2011204900805 U CN2011204900805 U CN 2011204900805U CN 201120490080 U CN201120490080 U CN 201120490080U CN 202343661 U CN202343661 U CN 202343661U
- Authority
- CN
- China
- Prior art keywords
- plate
- stripper plate
- brake block
- steel backing
- pressure head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract description 12
- 239000010959 steel Substances 0.000 title abstract description 12
- 230000000694 effects Effects 0.000 claims description 9
- 241000357293 Leptobrama muelleri Species 0.000 claims description 8
- 238000003825 pressing Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a high-efficiency brake block steel backing chamfering device which comprises an upper die plate, a guide cover, a lower die plate, a guide column and a cutting block, wherein the guide cover is arranged on one end of the upper die plate, the guide column is arranged on one end of the lower die plate and is matched with the guide cover, the cutting block is fixed on the lower die plate, a pressing head is arranged below a die handle, a working region on the lower end of the pressing head is in a V shape, a stripper plate is arranged below the pressing head, a movable positioning column is arranged on the stripper plate, the stripper plate is connected with the upper die plate by the movable positioning column, and a central hole is formed in the stripper plate and is positioned right below the pressing head. The high-efficiency brake block steel backing chamfering device can shorten the production turnaround time, improve the working efficiency and prolong the service life of the die.
Description
Technical field
The utility model relates to a kind of brake block production equipment, is specifically related to a kind of brake block steel back facing attachment.
Background technology
In the brake system of automobile, brake block is the breaking piece of most critical, and the quality of all braking effects all is that brake block plays a decisive role, so the brake block of agreeing is the patron saint of people and automobile.Brake block generally is bonded by steel backing and friction material.
The plane pressing plate that existing steel backing facing attachment comprises the cope match-plate pattern that is installed on the die shank, the guide pin bushing that is arranged on cope match-plate pattern one end, be connected with cope match-plate pattern through screw and straight pin and be packed in the chopping block on the lower bolster, the upper surface of this chopping block is provided with the shaping groove that an end has chamfering; Left end at lower bolster also is provided with guide pillar, can match with the guide pin bushing of the corresponding setting of cope match-plate pattern left end.
The chamfering of steel backing generally adopts the single-piece work mode; A steel backing is placed on above the groove on the chopping block; Adopt process for stamping machine-shaping then; Just press down the steel backing that is placed on the chopping block, can steel backing be pressed in the above-mentioned shaping groove, thereby squeeze out needed chamfering through the plane pressing plate.
Adopt this mode to produce, exist the turnaround time long, working (machining) efficiency is low, and is influential to the position of positioning hole and the circularity of later process, causes later process to be processed with error, and very big to the infringement of mould, shortened the service life of mould.
The utility model content
The technical problem that the utility model will solve provides and a kind ofly can shorten the turnaround time; Enhance productivity; The position of the locating hole on the steel backing and circularity all less than influencing and can avoiding the infringement to mould, prolong the efficient brake block steel back facing attachment of die life simultaneously.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of efficient brake block steel back facing attachment; Comprise the cope match-plate pattern that is installed on the die shank; Be arranged on the guide pin bushing of cope match-plate pattern one end, correspondence is arranged on lower bolster one end and the guide pillar that can match with above-mentioned guide pin bushing and is packed in the chopping block on the lower bolster; It is characterized in that: the below of die shank is provided with pressure head, and the workspace, lower end of this pressure head is V-shaped; Below pressure head, be provided with a stripper plate, stripper plate is connected with cope match-plate pattern through the activity orientation post, has centre bore on the stripper plate, and this centre bore is positioned under the pressure head.
Can directly carry out chamfering to billot after adopting such structure, a billot can be processed into 20 to 30 steel backing, has shortened the turnaround time, has improved production efficiency.Simultaneously, because pressure head has adopted V-structure, reaction force is to the infringement of mould when having offset chamfering, and position and the circularity to the locating hole on the steel backing does not influence simultaneously.The efficient brake block steel back facing attachment of the utility model has long service life.
Description of drawings
Fig. 1 is the structural representation of a kind of efficient brake block steel back facing attachment of the utility model.
Wherein, 1, die shank; 2, cope match-plate pattern; 3, guide pin bushing; 4, guide pillar; 5, lower bolster; 6, chopping block; 7, pressure head; 8, stripper plate; 81, centre bore; 9, activity orientation post; 10, billot.
The specific embodiment
As shown in Figure 1; A kind of efficient brake block steel back facing attachment of the utility model comprises the cope match-plate pattern 2 that is installed on the die shank 1, is arranged on the guide pin bushing 3 of cope match-plate pattern 2 one ends; Lower bolster 5 is arranged on lower bolster 5 one ends and the guide pillar 4 that matches with guide pin bushing 3 and is fixed on the chopping block 6 on the lower bolster 5; The below of die shank 1 is provided with pressure head 7, and the workspace, lower end of this pressure head 7 is V-shaped; Below pressure head 7, be provided with a stripper plate 8, stripper plate 8 is provided with activity orientation post 9, and stripper plate 8 is connected with cope match-plate pattern 2 through activity orientation post 9, has centre bore 81 on the stripper plate 8, and this centre bore 81 is positioned under the pressure head 7.
Duty:
To one skilled in the art, can make other various corresponding changes and deformation, and these all changes and deformation should belong within the protection domain of the utility model claim all according to the technical scheme and the design of above description.
Claims (1)
1. an efficient brake block steel back facing attachment comprises the cope match-plate pattern that is installed on the die shank, is arranged on the guide pin bushing of cope match-plate pattern one end, lower bolster, and the guide pillar that is arranged on lower bolster one end and matches with guide pin bushing, and be fixed on the chopping block on the lower bolster; It is characterized in that: the below of die shank is provided with pressure head, and the workspace, lower end of this pressure head is V-shaped; Below pressure head, be provided with a stripper plate, stripper plate is provided with the activity orientation post, and stripper plate is connected with cope match-plate pattern through the activity orientation post, has centre bore on the stripper plate, and this centre bore is positioned under the pressure head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204900805U CN202343661U (en) | 2011-11-30 | 2011-11-30 | High-efficiency brake block steel backing chamfering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204900805U CN202343661U (en) | 2011-11-30 | 2011-11-30 | High-efficiency brake block steel backing chamfering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343661U true CN202343661U (en) | 2012-07-25 |
Family
ID=46532687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204900805U Expired - Fee Related CN202343661U (en) | 2011-11-30 | 2011-11-30 | High-efficiency brake block steel backing chamfering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098485A (en) * | 2017-12-15 | 2018-06-01 | 重庆友拓汽车零部件有限公司 | A kind of automobile brake sheet chamfer processing method and device |
| CN109773000A (en) * | 2019-01-28 | 2019-05-21 | 汝州郑铁三佳道岔有限公司 | One-step forming machine and forming method for double-sided chamfering of mounting hole of backing plate |
-
2011
- 2011-11-30 CN CN2011204900805U patent/CN202343661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098485A (en) * | 2017-12-15 | 2018-06-01 | 重庆友拓汽车零部件有限公司 | A kind of automobile brake sheet chamfer processing method and device |
| CN109773000A (en) * | 2019-01-28 | 2019-05-21 | 汝州郑铁三佳道岔有限公司 | One-step forming machine and forming method for double-sided chamfering of mounting hole of backing plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20191130 |