CN214373317U - Brake pad gasket compression ratio testing machine - Google Patents
Brake pad gasket compression ratio testing machine Download PDFInfo
- Publication number
- CN214373317U CN214373317U CN202120798573.9U CN202120798573U CN214373317U CN 214373317 U CN214373317 U CN 214373317U CN 202120798573 U CN202120798573 U CN 202120798573U CN 214373317 U CN214373317 U CN 214373317U
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- brake pad
- support
- lower support
- displacement sensor
- testing machine
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Abstract
The utility model discloses a brake block facing compression ratio testing machine has: a box body; a platform disposed on an upper surface of the case; the lower support is arranged on the platform; the upper support is arranged on the lower support; the displacement sensor is arranged on the lower support; the supporting plate is arranged on the displacement sensor and can position the brake pad lining; the heater is arranged on the upper support through the hydraulic cylinder, the detection of the heated compression expansion rate of the brake pad lining can be automatically completed, and the working efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of brake block production detects, especially, relate to a brake block facing compression testing machine.
Background
In the process of implementing the present invention, the inventor finds that the prior art has at least the following problems:
after the brake pad is processed, the thermal compression expansion rate of the brake pad lining needs to be detected, and a device for automatically detecting the thermal compression expansion rate of the brake pad lining does not exist in the traditional technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a brake block facing compression ratio testing machine that the rate of thermal compression expansion that is heated that can accomplish the brake block facing automatically detects is provided
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a brake pad lining compression tester comprises:
a box body;
a platform disposed on an upper surface of the case;
the lower support is arranged on the platform;
the upper support is arranged on the lower support;
the displacement sensor is arranged on the lower support;
a support plate disposed on the displacement sensor, the support plate being capable of positioning a brake pad lining;
and the heater is arranged on the upper support through a hydraulic cylinder.
The lower support is provided with a guide rod, the support plate is slidably mounted on the guide rod, and the displacement sensor can support the support plate.
The upper support is arranged on the lower support through a connecting rod.
The water heater is characterized by also comprising a cooling water inlet pipe and a water return pipe, wherein the water inlet pipe and the water return pipe extend into the heater.
One of the technical scheme has the following advantages or beneficial effects, the detection of the heated compression expansion rate of the brake pad lining can be automatically completed, and the working efficiency is high.
Drawings
Fig. 1 is a schematic structural view of a brake pad lining compression testing machine provided in an embodiment of the present invention;
the labels in the above figures are: 1. the device comprises a box body, 2, a platform, 3, a lower support, 4, a displacement sensor, 5, a support plate, 6, a heater, 7, a connecting rod, 8 and an upper support.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, a brake pad lining compression tester has:
a box body;
a platform disposed on an upper surface of the case;
the lower support is arranged on the platform;
the upper support is arranged on the lower support;
the displacement sensor is arranged on the lower support;
the supporting plate is arranged on the displacement sensor and can position the brake pad lining;
and the heater is arranged on the upper support through a hydraulic cylinder. The brake pad lining is placed on the supporting plate, and the heater is driven to contact with the brake pad lining through the hydraulic cylinder to heat the brake pad lining. The brake pad lining expands when heated, the supporting seat moves downwards to extrude the displacement sensor, and the displacement sensor records displacement, namely the expansion of the brake pad lining.
The lower support is provided with a guide rod, the support plate is slidably mounted on the guide rod, and the displacement sensor can support the support plate. The supporting plate is supported by the guide rod, and the supporting is stable and reliable.
The upper support is arranged on the lower support through a connecting rod.
The water heater is also provided with a cooling water inlet pipe and a water return pipe, wherein the water inlet pipe and the water return pipe extend into the heater. And cooling the heater through a cooling water inlet pipe and a water return pipe to finish the experiment.
After adopting foretell structure, can accomplish the compression expansion rate detection that is heated of brake block facing automatically, work efficiency is high.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (4)
1. A brake pad lining compression testing machine is characterized by comprising:
a box body;
a platform disposed on an upper surface of the case;
the lower support is arranged on the platform;
the upper support is arranged on the lower support;
the displacement sensor is arranged on the lower support;
a support plate disposed on the displacement sensor, the support plate being capable of positioning a brake pad lining;
and the heater is arranged on the upper support through a hydraulic cylinder.
2. The machine for testing the compressibility of a brake lining of claim 1, wherein a guide bar is provided on the lower support, the support plate is slidably mounted on the guide bar, and the displacement sensor is capable of supporting the support plate.
3. The machine for testing the compressibility of a brake lining of claim 2, wherein the upper support is mounted on the lower support through a connecting rod.
4. The machine for testing the compressibility of a brake lining according to claim 3, further comprising a cooling water inlet pipe and a water return pipe, the water inlet pipe and the water return pipe extending into the heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120798573.9U CN214373317U (en) | 2021-04-19 | 2021-04-19 | Brake pad gasket compression ratio testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120798573.9U CN214373317U (en) | 2021-04-19 | 2021-04-19 | Brake pad gasket compression ratio testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214373317U true CN214373317U (en) | 2021-10-08 |
Family
ID=77974477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120798573.9U Active CN214373317U (en) | 2021-04-19 | 2021-04-19 | Brake pad gasket compression ratio testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214373317U (en) |
-
2021
- 2021-04-19 CN CN202120798573.9U patent/CN214373317U/en active Active
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