CN109406035A - A kind of brake callipers skid resistance mechanism for testing - Google Patents
A kind of brake callipers skid resistance mechanism for testing Download PDFInfo
- Publication number
- CN109406035A CN109406035A CN201811034667.8A CN201811034667A CN109406035A CN 109406035 A CN109406035 A CN 109406035A CN 201811034667 A CN201811034667 A CN 201811034667A CN 109406035 A CN109406035 A CN 109406035A
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- CN
- China
- Prior art keywords
- connect
- plate
- monitor station
- flange support
- skid resistance
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- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
- G01L5/225—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to foot actuated controls, e.g. brake pedals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of brake callipers skid resistance mechanism for testing, comprising: guiding axis is arranged on bottom plate；Cover board is fixed on guiding axis；Lifting cylinder, installation is on the cover board；Monitor station is slidably mounted on guiding axis, and monitor station is located at below cover board；The piston rod of lifting cylinder is connect with monitor station；Servo motor is mounted on monitor station；Screw rod is connect with the shaft of servo motor；Flange nut cooperates with screw rod；Flange support, flange nut are mounted in flange support；Mounting plate is connect with flange support；Connecting plate is connect with mounting plate；Push plate is connect with connecting plate, and push plate lower end is " u "-shaped, and the lower end of push plate is inserted into the friction plate of clamp；Force snesor is arranged between flange support and mounting plate；It is automatically performed the test of brake callipers skid resistance, work efficiency is high.
Description
Technical field
The invention belongs to brake callipers detection technique field more particularly to a kind of brake callipers skid resistance mechanism for testing.
Background technique
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems: in traditional technology, needing
Manual operation is wanted to complete the test of brake callipers skid resistance, working efficiency is low.
Summary of the invention
Technical problem to be solved by the invention is to provide one kind to be automatically performed the test of brake callipers skid resistance, work effect
The high brake callipers skid resistance mechanism for testing of rate.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that: a kind of brake callipers skid resistance is surveyed
Test-run a machine structure, comprising:
Guiding axis is arranged on bottom plate；
Cover board is fixed on the guiding axis；
Lifting cylinder is mounted on the cover board；
Monitor station is slidably mounted on the guiding axis, and the monitor station is located at below the cover board；The lifting
The piston rod of cylinder is connect with the monitor station；
Servo motor is mounted on the monitor station；
Screw rod is connect with the shaft of the servo motor；
Flange nut cooperates with the screw rod；
Flange support, the flange nut are mounted in the flange support；
Mounting plate is connect with the flange support；
Connecting plate is connect with the mounting plate；
Push plate is connect with the connecting plate, and the push plate lower end is " u "-shaped, and the lower end of push plate is inserted into the clamp
Friction plate in；
Force snesor is arranged between the flange support and mounting plate.
It further include guiding mechanism, the guiding mechanism includes
Mounting base, altogether there are two, be mounted on the monitor station, the screw rod pass through the mounting base；
Guide rod, altogether there are two, the both ends of two guide rods are connected respectively at two mounting bases；The flange support is slideably
It is sleeved on the guide rod；
Sliding block is slideably sleeved on the guide rod, and the sliding block is fixedly connected with the mounting plate.
It further include plugging mechanism, the plugging mechanism includes
Cylinder is blocked, is mounted on the bottom plate；
Airtight reference test bar is connect with the piston rod for blocking cylinder, and the airtight reference test bar can extend into the clamp
Fuel feed hole described in airtight reference test bar be connected to gas source, the gas source can supply gas to caliper.
A technical solution in above-mentioned technical proposal has the following advantages that or beneficial effect, and it is sliding to be automatically performed brake callipers
Resistance measurement is moved, work efficiency is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the brake callipers skid resistance mechanism for testing provided in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the brake callipers skid resistance mechanism for testing of Fig. 1；
Label in above-mentioned figure is equal are as follows: 1, bottom plate, 2, positioning tool, and 3, mechanism for testing, 31, cover board, 32, lifting cylinder,
33, monitor station, 34, guiding axis, 35, servo motor, 36, screw rod, 37, flange support, 38, flange nut, 39, mounting plate,
310, mounting base, 311, guide rod, 312, sliding block, 313, connecting plate, 314, push plate.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Referring to Fig. 1-2, a kind of brake callipers skid resistance mechanism for testing, comprising:
Bottom plate, bottom plate are equipped with the positioning tool of position brake clamp, are additionally provided with mechanism for testing and plugging mechanism on bottom plate；
Mechanism for testing includes
Guiding axis is arranged on bottom plate；
Cover board is fixed on guiding axis；
Lifting cylinder, installation is on the cover board；
Monitor station is slidably mounted on guiding axis, and monitor station is located at below cover board；The piston rod of lifting cylinder and inspection
Scaffold tower connection；
Servo motor is mounted on monitor station；
Screw rod is connect with the shaft of servo motor；
Flange nut cooperates with screw rod；
Flange support, flange nut are mounted in flange support；
Mounting plate is connect with flange support；
Connecting plate is connect with mounting plate；
Push plate is connect with connecting plate, and push plate lower end is " u "-shaped, and the lower end of push plate is inserted into the friction plate of clamp；
Force snesor is arranged between flange support and mounting plate；
Plugging mechanism includes
Cylinder is blocked, is mounted on bottom plate；
Airtight reference test bar is connect with the piston rod for blocking cylinder, and airtight reference test bar can extend into the fuel feed hole of clamp.
It further include guiding mechanism, guiding mechanism includes
Mounting base, altogether there are two, be mounted on monitor station, screw rod pass through mounting base；
Guide rod, altogether there are two, the both ends of two guide rods are connected respectively at two mounting bases；Flange support is slideably set with
On guide rod；
Sliding block is slideably sleeved on guide rod, and sliding block is fixedly connected with mounting plate.
Airtight reference test bar is connected to gas source, and gas source can supply gas to caliper.
It further include pipeline, pipeline can convey positioning tool into bottom plate.
When use:
It drags on power positioning tool, is fixed 1. calipers assembly and positioning tool are integrally grabbed to be placed on；
2. utilizing one group of three axis cylinder, test pawl tongue is inserted among friction plate；
Using uniaxial cylinder, airtight reference test bar and caliper fuel feed hole are sealed；
Skid resistance test:
1, low-pressure gas source is supplied gas to caliper, and caliper inner piston jacks up, friction plate apparatus for fastening pushing plate；
2, servo motor moves, and pushing plate starts to move 4mm to caliper direction, tests pressure sensor in pushing course
Numerical value；
3, pushing plate opposite direction pulls caliper to move 2mm, tests the numerical value of pressure sensor in drawing process；
4, draw back plate pulls on caliper movement 2mm, tests the numerical value of pressure sensor in drawing process；
Numerical intervals determine all in 200N hereinafter, then system determines skid force test passes, such as beyond 200N tension and compression three times
Power, then system determines skid force test failure.
After above-mentioned structure, it is automatically performed the test of brake callipers skid resistance, work efficiency is high.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out is used, or without changing
It is within the scope of the present invention into the conception and technical scheme of the invention are directly applied to other occasions.
Claims (3)
1. a kind of brake callipers skid resistance mechanism for testing comprising:
Guiding axis is arranged on bottom plate；
Cover board is fixed on the guiding axis；
Lifting cylinder is mounted on the cover board；
Monitor station is slidably mounted on the guiding axis, and the monitor station is located at below the cover board；The lifting cylinder
Piston rod connect with the monitor station；
Servo motor is mounted on the monitor station；
Screw rod is connect with the shaft of the servo motor；
Flange nut cooperates with the screw rod；
Flange support, the flange nut are mounted in the flange support；
Mounting plate is connect with the flange support；
Connecting plate is connect with the mounting plate；
Push plate is connect with the connecting plate, and the push plate lower end is " u "-shaped, and the lower end of push plate is inserted into rubbing for the clamp
In pad；
Force snesor is arranged between the flange support and mounting plate.
2. brake callipers skid resistance mechanism for testing as described in claim 1, which is characterized in that it further include guiding mechanism, institute
Guiding mechanism is stated to include
Mounting base, altogether there are two, be mounted on the monitor station, the screw rod pass through the mounting base；
Guide rod, altogether there are two, the both ends of two guide rods are connected respectively at two mounting bases；The flange support is slideably set with
On the guide rod；
Sliding block is slideably sleeved on the guide rod, and the sliding block is fixedly connected with the mounting plate.
3. brake callipers skid resistance mechanism for testing as claimed in claim 2, which is characterized in that it further include plugging mechanism, institute
Plugging mechanism is stated to include
Cylinder is blocked, is mounted on the bottom plate；
Airtight reference test bar, with it is described block cylinder piston rod connect, the airtight reference test bar can extend into the clamp into
Airtight reference test bar described in oilhole is connected to gas source, and the gas source can supply gas to caliper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811034667.8A CN109406035A (en) | 2018-09-06 | 2018-09-06 | A kind of brake callipers skid resistance mechanism for testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811034667.8A CN109406035A (en) | 2018-09-06 | 2018-09-06 | A kind of brake callipers skid resistance mechanism for testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109406035A true CN109406035A (en) | 2019-03-01 |
Family
ID=65463899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811034667.8A Pending CN109406035A (en) | 2018-09-06 | 2018-09-06 | A kind of brake callipers skid resistance mechanism for testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109406035A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358254A (en) * | 2021-05-14 | 2021-09-07 | 万向钱潮（上海）汽车系统有限公司 | Device for measuring sliding resistance of brake caliper piston and working method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5315860A (en) * | 1990-05-15 | 1994-05-31 | Alfred Teves Gmbh | Coefficient-of-friction measuring device, in particular for the measurement of coefficients of friction depending on speed |
| CN203178069U (en) * | 2012-08-10 | 2013-09-04 | 杭州鸿远测控技术有限公司 | Hydraulic torque converter assembly performance test platform |
| CN103728082A (en) * | 2013-12-12 | 2014-04-16 | 杭州沃镭科技有限公司 | Device and method for testing sliding resistance of brake caliper assembly |
| JP2016121799A (en) * | 2014-12-25 | 2016-07-07 | 曙ブレーキ工業株式会社 | Disc brake device |
| CN106197858A (en) * | 2016-06-29 | 2016-12-07 | 北京工业大学 | A kind of caliper self-regulated swivel nut high pressure clamp for detecting air tightness |
-
2018
- 2018-09-06 CN CN201811034667.8A patent/CN109406035A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5315860A (en) * | 1990-05-15 | 1994-05-31 | Alfred Teves Gmbh | Coefficient-of-friction measuring device, in particular for the measurement of coefficients of friction depending on speed |
| CN203178069U (en) * | 2012-08-10 | 2013-09-04 | 杭州鸿远测控技术有限公司 | Hydraulic torque converter assembly performance test platform |
| CN103728082A (en) * | 2013-12-12 | 2014-04-16 | 杭州沃镭科技有限公司 | Device and method for testing sliding resistance of brake caliper assembly |
| JP2016121799A (en) * | 2014-12-25 | 2016-07-07 | 曙ブレーキ工業株式会社 | Disc brake device |
| CN106197858A (en) * | 2016-06-29 | 2016-12-07 | 北京工业大学 | A kind of caliper self-regulated swivel nut high pressure clamp for detecting air tightness |
Non-Patent Citations (2)
| Title |
|---|
| 中华人民共和国工业和信息化部: "液压制动钳总成性能要求及台架试验方法", 《中华人民共和国汽车行业标准》 * |
| 赵杨坤 等: "制动夹钳环境温度性能试验台的研制", 《机车车辆工艺》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358254A (en) * | 2021-05-14 | 2021-09-07 | 万向钱潮（上海）汽车系统有限公司 | Device for measuring sliding resistance of brake caliper piston and working method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |
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| RJ01 | Rejection of invention patent application after publication |