CN207850844U - Brake liner shear strength detection device - Google Patents
Brake liner shear strength detection device Download PDFInfo
- Publication number
- CN207850844U CN207850844U CN201820016070.XU CN201820016070U CN207850844U CN 207850844 U CN207850844 U CN 207850844U CN 201820016070 U CN201820016070 U CN 201820016070U CN 207850844 U CN207850844 U CN 207850844U
- Authority
- CN
- China
- Prior art keywords
- brake lining
- brake
- plate
- shear
- press
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 239000011159 matrix material Substances 0.000 claims abstract description 15
- 238000010008 shearing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
A kind of brake liner shear strength detection device, including press, pressing plate, brake lining fixing device, working plate, push plate and force value displacement and stopping sensing device；Working plate is fixed at below bonding press；Brake lining fixing device is fixedly connected on working plate, the matrix for fixing brake lining；Push plate is oppositely arranged with brake lining fixing device, for being positioned to brake lining；Pressing plate is located above brake lining, is sheared to brake lining；Force value displacement and stop sensing device and be electrically connected with press, for record pressing plate start to shear to brake lining fall off with matrix when pressing plate displacement and shear force value.The utility model provides pressure by bonding press to pressing plate, applies shearing force to the brake lining in brake lining fixing device, measures it and starts to shear to brake lining and matrix the displacement of pressing plate and shear force value when falling off.To test the shear strength of brake lining.To ensure the safety of rider.
Description
Technical field
The utility model belongs to electric vehicle components test unit technical field, more particularly to a kind of brake liner
Shear strength detection device.
Background technology
Existing brake includes disk brake and drum brake, and system is realized by the frictional force of brake lining
It is dynamic.Brake lining generally use bonding or riveting are connected with matrix, then matrix is fixed on the brake.Brake lining is vehicle
Essential accessory, the good brake of braking ability will greatly improve the effect of braking, it is ensured that ride the life wealth of personnel
Production safety, belongs to the safety member of vehicle.It, must before sizing is installed in order to ensure that brake lining will not fall off on matrix after brake
Its shear strength need be detected, to ensure the safety of rider.
Invention content
It is strong that the utility model aim is to provide a kind of brake liner shearing of detection brake lining shear strength
Spend detection device.
The utility model to achieve the above object, adopts the following technical scheme that：
Brake liner shear strength detection device, it is characterised in that：It include press, with the bonding press phase
Pressing plate, brake lining fixing device, working plate, push plate and the force value displacement of connection and stopping sensing device；The working plate is solid
It is fixed to be arranged below the bonding press；The brake lining fixing device is fixedly connected on the working plate, for fixing
The matrix of brake lining；The push plate is oppositely arranged with the brake lining fixing device, for being positioned to brake lining；It is described
Pressing plate is located above brake lining, is moved up and down by bonding press driving and is sheared to brake lining；The force value position
It moves and stops sensing device and be electrically connected with the press, start to shear to brake lining and matrix for recording pressing plate and fall off when institute
State displacement and the shear force value of pressing plate.
It is further characterized by：The press applies shear force value by speed regulation device adjustment of pressurizeing and pushes speed.
Further：The push plate provides thrust bolt and nut by cylinder or hydraulic cylinder and adjusts push plate and braking lining
The distance of piece.
Preferably：It is provided with brake lining mounting hole in the brake lining fixing device.
The brake lining mounting hole is multiple, including threaded hole, round tube hole and slotted hole.
The utility model provides pressure by bonding press to pressing plate, is applied to the brake lining in brake lining fixing device
Add shearing force, measures it and start to shear to brake lining and matrix the displacement of pressing plate and shear force value when falling off.To test braking
The shear strength of liner.To ensure the safety of rider.The braking lining of diversified forms in brake lining fixing device simultaneously
Piece mounting hole is tested with matching various types of brake lining, has stronger versatility.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is brake lining fixing device side view schematic diagram.
Specific implementation mode
As shown in Figure 1, 2, a kind of brake liner shear strength detection device, including press 8, the pressure with press 8
Pressing plate 4, brake lining fixing device 2, working plate 1, push plate 5 and the force value displacement and stop sensing device 6 that head is connected.Press
8 apply shear force value by the adjustment of speed regulation device 7 of pressurizeing and push speed.Working plate 1 is fixed under the pressure head of press 8
Side.Brake lining fixing device 2 is fixedly connected on working plate 1, is provided with the braking lining of the matrix for fixing brake lining 3
Piece mounting hole；Brake lining mounting hole is threaded hole, round tube hole and slotted hole.Push plate 5 is opposite with brake lining fixing device 2 to be set
It sets, for being positioned to brake lining 3；Push plate 5 adjusts push plate 5 at a distance from brake lining 3 to 0.1- by bolt and nut
0.2mm.Pressing plate 4 is located at 3 top of brake lining, is moved up and down by the pressure head driving of press 8 and is sheared to brake lining 3.Power
Value displacement and stop sensing device 6 and be electrically connected with press 8, starts to shear for recording pressing plate 4 and fall off with matrix to brake lining 3
When pressing plate 4 displacement and shear force value.
When the utility model is used, select corresponding brake lining mounting hole that will brake according to the brake lining of different model
The matrix of liner is fixed in brake lining fixing device.Pressure value and pushing of the bonding press according to pressurization speed regulation device setting
Speed driving pressing plate gradually presses to brake lining.Force value displacement and stopping sensing device record pressing plate start shearing to system
Dynamic the liner displacement of the pressing plate and shear force value when falling off with matrix.
Claims (5)
1. brake liner shear strength detection device, it is characterised in that：It includes press, is connected with the bonding press
The pressing plate, brake lining fixing device, working plate, push plate and the force value displacement that connect and stopping sensing device；The working plate is fixed
It is arranged below the bonding press；The brake lining fixing device is fixedly connected on the working plate, for fixed system
The matrix of dynamic liner；The push plate is oppositely arranged with the brake lining fixing device for being positioned to brake lining；The pressure
Plate is located above brake lining, is moved up and down by bonding press driving and is sheared to brake lining；The force value displacement
And stop sensing device and be electrically connected with the press, for record pressing plate start to shear to brake lining and matrix fall off when described in
The displacement of pressing plate and shear force value.
2. brake liner shear strength detection device according to claim 1, it is characterised in that：The press is logical
Speed regulation device adjustment is overpressurized to apply shear force value and push speed.
3. brake liner shear strength detection device according to claim 1 or 2, it is characterised in that：It is described to push away
Plate adjusts push plate at a distance from the brake lining by bolt and nut.
4. brake liner shear strength detection device according to claim 1 or 2, it is characterised in that：The system
It is provided with brake lining mounting hole in dynamic liner fixing device.
5. brake liner shear strength detection device according to claim 4, it is characterised in that：The braking lining
Piece mounting hole is multiple, including threaded hole, round tube hole and slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016070.XU CN207850844U (en) | 2018-01-05 | 2018-01-05 | Brake liner shear strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016070.XU CN207850844U (en) | 2018-01-05 | 2018-01-05 | Brake liner shear strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207850844U true CN207850844U (en) | 2018-09-11 |
Family
ID=63417245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820016070.XU Expired - Fee Related CN207850844U (en) | 2018-01-05 | 2018-01-05 | Brake liner shear strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207850844U (en) |
-
2018
- 2018-01-05 CN CN201820016070.XU patent/CN207850844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |