CN210322278U - Static strength test bench for brake - Google Patents
Static strength test bench for brake Download PDFInfo
- Publication number
- CN210322278U CN210322278U CN201921536213.0U CN201921536213U CN210322278U CN 210322278 U CN210322278 U CN 210322278U CN 201921536213 U CN201921536213 U CN 201921536213U CN 210322278 U CN210322278 U CN 210322278U
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- brake
- brake disc
- output
- brake caliper
- torque sensor
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Abstract
The utility model relates to a static strength test bench technical field specifically is a brake static strength test bench, including test table face and detection support assembly, test table face's upper surface is provided with the detection support assembly, and the detection support assembly includes output device support and brake caliper seat, and the control output motor that is equipped with on the output device support is to brake disc installation axle and brake disc transmission torque, and beneficial effect is: the utility model is characterized in that a torque sensor is connected between the inner end of the brake disc mounting shaft and the output shaft of the output motor, and the torque sensor is used for detecting the torque value transmitted to the brake disc mounting shaft by the output motor; the brake caliper is connected with hydraulic power equipment through a hydraulic pipe, so that a brake clamping piece inside the brake caliper can clamp and brake the brake disc, a pressure gauge is arranged in the middle of the hydraulic pipe and used for detecting the oil pressure of hydraulic oil, and therefore the clamping pressure of the brake clamping piece inside the brake caliper on the brake disc is obtained.
Description
Technical Field
The utility model relates to a static strength test platform technical field specifically is a brake static strength test platform.
Background
The brake is an important component in an automobile brake system, and is a device for controlling functions of decelerating, stopping or maintaining a stopped state of an automobile. The brake has a severe working environment and has high requirements on the bearing capacity of various loads, wherein the brake mainly aims at the index of torque load, and the static torsion strength test of the brake assembly is of great significance before the brake assembly is assembled on an automobile body; in addition, in the static torsion strength test, various values generated in the brake, such as temperature changes of a brake disc and a brake caliper in the brake, applied pressure of the brake caliper, and the like, need to be effectively detected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quiet intensity test bench of stopper to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a brake static strength test stand comprises a test table top and a test support assembly, wherein the upper surface of the test table top is provided with the test support assembly, the test support assembly comprises an output device support and a brake caliper seat, the bottom of the output device support is welded and fixed with the upper surface of the test table top, one end of the upper surface of the output device support is provided with a first bearing seat, a brake disc installation shaft is rotatably connected onto the first bearing seat, the outer end part of the brake disc installation shaft is welded with a brake disc installation seat, the brake disc installation seat is connected with a brake disc through a bolt, the inner end of the brake disc installation shaft is connected with a torque sensor, the torque sensor is connected with an output shaft of an output motor, the output motor is fixedly connected with the upper surface of the output device support through a bolt, one side of the brake disc is provided with, one side of the brake caliper seat close to the brake disc is fixedly provided with a brake caliper through a bolt, the brake caliper is clamped on one side of the brake disc in a matching mode, one side of the brake disc is provided with an infrared thermal imager, and the infrared thermal imager is fixed on the upper surface of the test table board through a support.
Preferably, the torque sensor is fixed on the upper surface of the output device support through a bolt, and an output shaft of the torque sensor is connected with the inner end of the brake disc mounting shaft through a coupling.
Preferably, an input shaft of the torque sensor is connected with an output shaft of the output motor through a coupler, an output shaft part of the output motor is connected with a second bearing seat, and the second bearing seat is fixedly connected with the upper surface of the output equipment support.
Preferably, the brake caliper is a hydraulic brake caliper, the brake caliper is connected with a hydraulic pipe, and a pressure gauge is arranged in the middle of the hydraulic pipe.
Preferably, the infrared thermal imager and the brake disc are arranged at the same height, and the detection end of the infrared thermal imager points to one side of the brake disc.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model controls the output motor to transmit torque to the brake disc mounting shaft and the brake disc, and a torque sensor is connected between the inner end of the brake disc mounting shaft and the output shaft of the output motor, and the torque sensor is used for detecting the torque value transmitted by the output motor to the brake disc mounting shaft;
2. in the utility model, the brake caliper is connected with the hydraulic power equipment through the hydraulic pipe, so that the brake clamping piece inside the brake caliper can clamp and brake the brake disc, the middle part of the hydraulic pipe is provided with the pressure gauge, and the pressure gauge is used for detecting the oil pressure of hydraulic oil, thereby obtaining the clamping pressure of the brake clamping piece inside the brake caliper to the brake disc;
3. the utility model discloses in, the temperature variation of infrared ray thermal imaging appearance when carrying out the static strength test through surveying brake disc and braking pincers, with thermal imaging data transmission for detection personnel's computer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structure of the present invention;
fig. 3 is a cross-sectional view taken at a-a in fig. 2.
In the figure: the test table comprises a test table board 1, an output device support 2, a first bearing seat 3, a second bearing seat 31, a brake disc mounting seat 4, a brake disc 5, a coupling 6, a torque sensor 7, an output motor 8, a brake caliper seat 9, a brake caliper 10, a hydraulic pipe 11, a pressure gauge 12 and an infrared thermal imager 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a static strength test bed for a brake comprises a test table board 1 and a test support assembly, as shown in a combined drawing 1 and a drawing 3, the upper surface of the test table board 1 is provided with the test support assembly, the test support assembly comprises an output device support 2 and a brake caliper seat 9, the bottom of the output device support 2 is welded and fixed with the upper surface of the test table board 1, one end of the upper surface of the output device support 2 is provided with a first bearing seat 3, a brake disc installation shaft is rotatably connected on the first bearing seat 3, the outer end of the brake disc installation shaft is welded with a brake disc installation seat 4, the brake disc installation seat 4 is connected with a brake disc 5 with tested performance through a bolt, a torque sensor 7 is connected between the inner end of the brake disc installation shaft and the output shaft of an output motor 8, the output motor 8 and the torque sensor 7 are both fixed on the upper surface of the output device support 2 through bolts, the input shaft of torque sensor 7 is connected with the output shaft of output motor 8 through shaft coupling 6, control output motor 8 transmits the moment of torsion to brake disc installation axle and brake disc 5, torque sensor 7 is used for detecting the moment of torsion numerical value that output motor 8 transmitted the brake disc installation axle, output shaft portion of output motor 8 rotates and connects second bearing frame 31, second bearing frame 31 is through being connected with the fixed surface of output device support 2, second bearing frame 31 supports output motor 8's output shaft, guarantee that the output is stable.
Referring to fig. 1 and 2, a brake caliper seat 9 is arranged on one side of a brake disc 5, the bottom of the brake caliper seat 9 is welded and fixed to the upper surface of a test table top 1, a brake caliper 10 is fixed to one side, close to the brake disc 5, of the brake caliper seat 9 through bolts, the brake caliper 10 is installed on one side of the brake disc 5 in a clamping mode in a matching mode, the brake caliper 10 is a hydraulic brake caliper in the prior art, the brake caliper 10 is connected with hydraulic power equipment through a hydraulic pipe 11, so that the brake caliper inside the brake caliper 10 clamps the brake disc 5 for braking, a pressure gauge 12 is arranged in the middle of the hydraulic pipe 11, and the pressure gauge 12 is used for detecting oil pressure of hydraulic oil, so that clamping pressure of the.
One side of brake disc 5 is provided with infrared thermal imager 13, infrared thermal imager 13 passes through the support to be fixed at the upper surface of test table 1, infrared thermal imager 13 sets up at same height with brake disc 5, the directional one side of brake disc 5 of the detection end of infrared thermal imager 13, infrared thermal imager 13 is through the temperature variation of detecting brake disc 5 and brake caliper 10 when carrying out the static strength test, on giving the computer of testing personnel with thermal imaging data transmission.
The working principle is as follows: when the static strength test is carried out, the output motor 8 is controlled to transmit torque to the brake disc mounting shaft and the brake disc 5, the torque sensor 7 is connected between the inner end of the brake disc mounting shaft and the output shaft of the output motor 8, the torque sensor 7 refers to the HCNJ-101 torque sensor, and the torque sensor 7 is used for detecting a torque value transmitted to the brake disc mounting shaft by the output motor 8; the brake caliper 10 is connected with hydraulic power equipment through a hydraulic pipe 11, so that a brake clamping piece inside the brake caliper 10 clamps and brakes the brake disc 5, a pressure gauge 12 is arranged in the middle of the hydraulic pipe 11, and the pressure gauge 12 is used for detecting the oil pressure of hydraulic oil, so that the clamping pressure of the brake clamping piece inside the brake caliper 10 on the brake disc 5 is obtained; the infrared thermal imager 13 transmits thermal imaging data to a computer of a tester by detecting temperature changes of the brake disc 5 and the brake caliper 10 during static strength test.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a stopper static strength test bench, includes test bench face (1) and detects support assembly, its characterized in that: the upper surface of the test table board (1) is provided with a detection support assembly, the detection support assembly comprises an output device support (2) and a brake caliper seat (9), the bottom of the output device support (2) is welded and fixed with the upper surface of the test table board (1), one end of the upper surface of the output device support (2) is provided with a first bearing seat (3), the first bearing seat (3) is rotatably connected with a brake disc installation shaft, the outer end part of the brake disc installation shaft is welded with a brake disc installation seat (4), the brake disc installation seat (4) is connected with a brake disc (5) through a bolt, the inner end of the brake disc installation shaft is connected with a torque sensor (7), the torque sensor (7) is connected with an output shaft of an output motor (8), the output motor (8) is fixedly connected with the upper surface of the output device support (2) through a bolt, one side positioned on, the bottom of the brake caliper seat (9) is fixed with the upper surface of the test table board (1) in a welding mode, a brake caliper (10) is fixed to one side, close to the brake disc (5), of the brake caliper seat (9) through bolts, the brake caliper (10) is clamped on one side of the brake disc (5) in a matching mode, an infrared thermal imager (13) is arranged on one side of the brake disc (5), and the infrared thermal imager (13) is fixed to the upper surface of the test table board (1) through a support.
2. A brake static strength test stand according to claim 1, characterized in that: the torque sensor (7) is fixed on the upper surface of the output equipment support (2) through a bolt, and the output shaft of the torque sensor (7) is connected with the inner end of the brake disc mounting shaft through a coupler (6).
3. A brake static strength test stand according to claim 1, characterized in that: an input shaft of the torque sensor (7) is connected with an output shaft of the output motor (8) through the coupler (6), an output shaft part of the output motor (8) is connected with a second bearing seat (31), and the second bearing seat (31) is fixedly connected with the upper surface of the output equipment support (2).
4. A brake static strength test stand according to claim 1, characterized in that: the brake caliper (10) is a hydraulic brake caliper, the brake caliper (10) is connected with a hydraulic pipe (11), and a pressure gauge (12) is arranged in the middle of the hydraulic pipe (11).
5. A brake static strength test stand according to claim 1, characterized in that: the infrared thermal imaging instrument (13) and the brake disc (5) are arranged at the same height, and the detection end of the infrared thermal imaging instrument (13) points to one side of the brake disc (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536213.0U CN210322278U (en) | 2019-09-16 | 2019-09-16 | Static strength test bench for brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536213.0U CN210322278U (en) | 2019-09-16 | 2019-09-16 | Static strength test bench for brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210322278U true CN210322278U (en) | 2020-04-14 |
Family
ID=70132669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921536213.0U Expired - Fee Related CN210322278U (en) | 2019-09-16 | 2019-09-16 | Static strength test bench for brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210322278U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426489A (en) * | 2020-04-26 | 2020-07-17 | 上海聚阔自动化设备有限公司 | Automobile brake caliper durability detection device |
| CN112444381A (en) * | 2020-12-07 | 2021-03-05 | 常州机电职业技术学院 | Test bench for detecting static strength of automobile brake |
| CN112834104A (en) * | 2021-03-30 | 2021-05-25 | 中车青岛四方车辆研究所有限公司 | Test bench for testing wind resistance and torque of brake disc and test method thereof |
-
2019
- 2019-09-16 CN CN201921536213.0U patent/CN210322278U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426489A (en) * | 2020-04-26 | 2020-07-17 | 上海聚阔自动化设备有限公司 | Automobile brake caliper durability detection device |
| CN112444381A (en) * | 2020-12-07 | 2021-03-05 | 常州机电职业技术学院 | Test bench for detecting static strength of automobile brake |
| CN112444381B (en) * | 2020-12-07 | 2021-06-11 | 常州机电职业技术学院 | Test bench for detecting static strength of automobile brake |
| CN112834104A (en) * | 2021-03-30 | 2021-05-25 | 中车青岛四方车辆研究所有限公司 | Test bench for testing wind resistance and torque of brake disc and test method thereof |
| CN112834104B (en) * | 2021-03-30 | 2023-01-13 | 中车青岛四方车辆研究所有限公司 | Test bed for testing wind resistance torque of brake disc and test method thereof |
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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: 20200414 Termination date: 20200916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |