CN204064534U - A kind of clamp brake strip sliding resistance pick-up unit - Google Patents
A kind of clamp brake strip sliding resistance pick-up unit Download PDFInfo
- Publication number
- CN204064534U CN204064534U CN201420533921.XU CN201420533921U CN204064534U CN 204064534 U CN204064534 U CN 204064534U CN 201420533921 U CN201420533921 U CN 201420533921U CN 204064534 U CN204064534 U CN 204064534U
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- China
- Prior art keywords
- clamp
- sensor
- plate
- fixation plate
- sliding resistance
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Abstract
The utility model discloses a kind of clamp brake strip sliding resistance pick-up unit, relate to auto parts machinery detection field, comprise motor, sensor device, clamp place plate and pneumatic means, sensor device is placed on clamp and places on plate, motor one end is provided with shaft coupling, leading screw is provided with between shaft coupling and sensor fixation plate, by driven by motor shaft coupling and then drive guide screw movement, guide screw movement drives sensor fixation plate motion, clamp are placed on arc, be clamped by the limited block of fixed block and pneumatic means, sensor fixation plate is at slide on rails and then drive clamp to place plate motion, plate motion placed by clamp needs to overcome brake strip sliding resistance, mutual to transferability that is power according to the effect of power, the sliding resistance detection record be subject to is got off by the pull pressure sensor of so namely placing on plate by clamp, this design, simple and reasonable, device therefor is less, cost is lower.
Description
Technical field
The utility model relates to auto parts machinery detection field, particularly a kind of clamp brake strip sliding resistance pick-up unit.
Background technology
Along with the development of society and the raising of people's living standard, the requirement of people to automobile industry also improves constantly, the security performance direct relation of automobile the life of the mankind, therefore, particularly important to the research of vehicle safety, automobile clamp are important component parts of automobile safety system, automobile in the process of moving, brake disc is along with vehicle wheel rotation, clamp are fixed, when braking, brake strip is clamped brake disc and is completed braking action, brake strip needs to overcome sliding resistance in motion process, in view of this, the detection of sliding resistance is even more important, direct relation the life security of the mankind, and the general pick-up unit to the sliding resistance of automobile card clamp brake friction disc, mostly complex structure and cost is higher.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of clamp brake strip sliding resistance pick-up unit, to solve the complex structure caused in prior art, and the more high multinomial defect of cost.
For achieving the above object, the utility model provides following technical scheme: a kind of clamp brake strip sliding resistance pick-up unit, comprise motor, sensor device, clamp place plate and pneumatic means, described clamp are placed one end on plate and are provided with arc, the other end is provided with rectangular slab, described sensor device comprises sensor fixation plate, sensor fixation plate is arranged on clamp through rectangular slab and places on plate, fixing rack for sensor is provided with between sensor fixation plate and rectangular slab, pull pressure sensor is provided with between fixing rack for sensor and sensor fixation plate, pull pressure sensor one end is threaded with sensor fixation plate by bolt, the other end is threaded with rectangular slab through fixing rack for sensor by bolt, fixing rack for sensor is threaded with sensor fixation plate, described motor one end is provided with shaft coupling, back up pad and leading screw is provided with between shaft coupling and sensor fixation plate, back up pad is provided with guide rail, sensor fixation plate is at moving on rails, leading screw is arranged at clamp and places below plate, leading screw is threaded with sensor fixation plate through back up pad, described clamp are placed plate and are provided with clamp fixed head near arc one end, the both sides of clamp fixed head are provided with fixed block, described pneumatic means comprises cylinder and cylinder web joint, cylinder web joint is connected with the piston rod of cylinder, the both sides of cylinder web joint are provided with limited block, fixed block contacts with clamp respectively with limited block.
Preferably, described arc and clamp are placed plate and are removably connected.
Preferably, the both sides of described clamp fixed head are provided with some threaded holes, and fixed block is threaded with clamp fixed head.
Preferably, the both sides of described cylinder web joint are provided with some threaded holes, and limited block is threaded with cylinder web joint.
Preferably, described fixed block and limited block positional symmetry.
The beneficial effect of above technical scheme is adopted to be: the sensor device of the utility model structure is placed on clamp and places on plate, motor one end is provided with shaft coupling, leading screw is provided with between shaft coupling and sensor fixation plate, by driven by motor shaft coupling and then drive guide screw movement, guide screw movement drives sensor fixation plate motion, clamp are placed on arc, arc mainly designs according to clamp medial arc groove, clamp are facilitated to place, the design of rectangular slab plays fixing and spacing effect to fixing rack for sensor, ensure accurately to measure, be clamped by fixed block and limited block, sensor fixation plate is at slide on rails and then drive clamp to place plate motion, plate motion placed by clamp needs to overcome brake strip sliding resistance, mutual to transferability that is power according to the effect of power, the sliding resistance detection record be subject to is got off by the pull pressure sensor so namely by being connected with rectangular slab, this design, simple and reasonable, device therefor is less, cost is lower, adopt pneumatic means, simple operation, clamp are placed one end on plate and are provided with arc, arc and clamp are placed plate and are removably connected, conveniently change arc to carry out brake strip sliding resistance detection according to the clamp of different size, the both sides of clamp fixed head are provided with some threaded holes, fixed block is threaded with clamp fixed head, the both sides of cylinder web joint are provided with some threaded holes, limited block is threaded with cylinder web joint, can meet and brake strip sliding resistance detection is carried out to the clamp of different size, fixed block and limited block symmetry, ensure to clamp clamping firmly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of sensor fixation plate;
Fig. 3 is the structural representation that plate placed by clamp.
Wherein, 1, motor, 2, shaft coupling, 3, leading screw, 4, guide rail, 5, back up pad, 6, fixing rack for sensor, 7, pull pressure sensor, 8, sensor fixation plate, 81, rectangular opening, 82, fixed mount threaded hole, 83, guide rail through hole, 84, leading screw connecting thread hole, 9, clamp fixed head, 10, fixed block, 11, clamp place plate, 111, arc, 112, rectangular slab, 12, cylinder web joint, 13, cylinder, 14, limited block.
Embodiment
Preferred implementation of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1, Fig. 2 and Fig. 3 shows embodiment of the present utility model: a kind of clamp brake strip sliding resistance pick-up unit, comprise motor 1, sensor device, clamp place plate 11 and pneumatic means, described clamp are placed one end on plate 11 and are provided with arc 111, the other end is provided with rectangular slab 112, rectangular slab 112 is provided with through hole 113, described sensor device comprises sensor fixation plate 8, sensor fixation plate 8 is provided with rectangular opening 81, fixed mount threaded hole 82, guide rail through hole 83 and leading screw connecting thread hole 84, leading screw connecting thread hole 84 is positioned at below rectangular opening 81, guide rail through hole 83 and leading screw connecting thread hole 84 are point-blank, sensor fixation plate 8 is arranged on clamp by rectangular opening 81 through rectangular slab 112 and places on plate 11, fixing rack for sensor 6 is provided with between sensor fixation plate 8 and rectangular slab 112, pull pressure sensor 7 is provided with between fixing rack for sensor 6 and sensor fixation plate 8, pull pressure sensor 7 one end is threaded with sensor fixation plate 8 by bolt, the other end is threaded with rectangular slab 112 through fixing rack for sensor 6 by bolt, fixing rack for sensor 6 is threaded with sensor fixation plate 8, described motor 1 one end is provided with shaft coupling 2, back up pad 5 and leading screw 3 is provided with between shaft coupling 2 and sensor fixation plate 8, back up pad 5 is provided with guide rail 4, sensor fixation plate 8 is moved on guide rail 4 by guide rail through hole 83, leading screw 3 is arranged at clamp and places below plate 11, leading screw 3 is threaded with sensor fixation plate 8 through back up pad 5, when not stressing, be on one end of guide rail 4, described clamp are placed plate 11 and are provided with clamp fixed head 9 near arc 111 one end, the both sides of clamp fixed head 9 are provided with fixed block 10, described pneumatic means comprises cylinder 13 and cylinder web joint 12, cylinder web joint 12 is connected with the piston rod of cylinder 13, the both sides of cylinder web joint 12 are provided with limited block 14, fixed block 10 contacts with clamp respectively with limited block 14.
In the present embodiment, described arc 111 is placed plate 11 with clamp and is removably connected.
In the present embodiment, the both sides of described clamp fixed head 9 are provided with some threaded holes, and fixed block 10 is threaded with clamp fixed head 9.
In the present embodiment, the both sides of described cylinder web joint 12 are provided with some threaded holes, and limited block 14 is threaded with cylinder web joint 12.
In the present embodiment, described fixed block 10 and limited block 14 positional symmetry.
In the present embodiment, pull pressure sensor 7 selects the CST-202S type pull pressure sensor that market is now sold, and high precision, low drifting, broad quantum, offset load resistance are strong.
Principle of work of the present utility model: first clamp are placed on arc 111, clamp side contacts with fixed block 10, open cylinder 13, cylinder web joint 12 on cylinder 13 movement progress cylinder piston rod and then promotion limited block 14 travel forward, clamp are fixed by limited block 14 and fixed block 10, open motor 1, motor 1 drives shaft coupling 2 and then drives leading screw 3 to move, leading screw 3 moves and then drives and is attached thereto the sensor fixation plate 8 connect and moves along guide rail 4, sensor fixation plate 8 drives clamp to place plate 11 and moves, plate 11 motion placed by clamp needs to overcome brake strip sliding resistance, mutual to transferability that is power according to the effect of power, the sliding resistance detection record be subject to is got off by the pull pressure sensor 7 so namely by being connected with the rectangular slab 112 that clamp are placed on plate 11, then complete the detection to the sliding resistance of clamp brake strip.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a clamp brake strip sliding resistance pick-up unit, comprise motor, sensor device, clamp place plate and pneumatic means, it is characterized in that: described clamp are placed one end on plate and are provided with arc, the other end is provided with rectangular slab, described sensor device comprises sensor fixation plate, sensor fixation plate is arranged on clamp through rectangular slab and places on plate, fixing rack for sensor is provided with between sensor fixation plate and rectangular slab, pull pressure sensor is provided with between fixing rack for sensor and sensor fixation plate, pull pressure sensor one end is threaded with sensor fixation plate by bolt, the other end is threaded with rectangular slab through fixing rack for sensor by bolt, fixing rack for sensor is threaded with sensor fixation plate, described motor one end is provided with shaft coupling, back up pad and leading screw is provided with between shaft coupling and sensor fixation plate, back up pad is provided with guide rail, sensor fixation plate is at moving on rails, leading screw is arranged at clamp and places below plate, leading screw is threaded with sensor fixation plate through back up pad, described clamp are placed plate and are provided with clamp fixed head near arc one end, the both sides of clamp fixed head are provided with fixed block, described pneumatic means comprises cylinder and cylinder web joint, cylinder web joint is connected with the piston rod of cylinder, the both sides of cylinder web joint are provided with limited block, fixed block contacts with clamp respectively with limited block.
2. clamp brake strip sliding resistance pick-up unit according to claim 1, is characterized in that: described arc and clamp are placed plate and removably connected.
3. clamp brake strip sliding resistance pick-up unit according to claim 1, is characterized in that: the both sides of described clamp fixed head are provided with some threaded holes, and fixed block is threaded with clamp fixed head.
4. clamp brake strip sliding resistance pick-up unit according to claim 1, is characterized in that: the both sides of described cylinder web joint are provided with some threaded holes, and limited block is threaded with cylinder web joint.
5. clamp brake strip sliding resistance pick-up unit according to claim 1, is characterized in that: described fixed block and limited block positional symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533921.XU CN204064534U (en) | 2014-09-17 | 2014-09-17 | A kind of clamp brake strip sliding resistance pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533921.XU CN204064534U (en) | 2014-09-17 | 2014-09-17 | A kind of clamp brake strip sliding resistance pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064534U true CN204064534U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420533921.XU Expired - Fee Related CN204064534U (en) | 2014-09-17 | 2014-09-17 | A kind of clamp brake strip sliding resistance pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204064534U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595398A (en) * | 2015-02-13 | 2015-05-06 | 合肥万向钱潮汽车零部件有限公司 | Tension detection assembly for brake assembly shoe |
| CN106525401A (en) * | 2016-11-17 | 2017-03-22 | 宁波慈兴精密传动科技有限公司 | Service life test device and method of ball screw for parking clamp |
| CN106768587A (en) * | 2017-03-09 | 2017-05-31 | 江苏省特种设备安全监督检验研究院 | Device and method for testing static braking force of low-speed shaft brake energy efficiency test |
| CN107284377A (en) * | 2017-06-07 | 2017-10-24 | 深圳市奈士迪技术研发有限公司 | A kind of new-energy automobile with Tire Friction self-checking function |
-
2014
- 2014-09-17 CN CN201420533921.XU patent/CN204064534U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595398A (en) * | 2015-02-13 | 2015-05-06 | 合肥万向钱潮汽车零部件有限公司 | Tension detection assembly for brake assembly shoe |
| CN106525401A (en) * | 2016-11-17 | 2017-03-22 | 宁波慈兴精密传动科技有限公司 | Service life test device and method of ball screw for parking clamp |
| CN106525401B (en) * | 2016-11-17 | 2019-01-18 | 慈兴集团有限公司 | A kind of endurance testing device and test method of stopping caliper ball screw |
| CN106768587A (en) * | 2017-03-09 | 2017-05-31 | 江苏省特种设备安全监督检验研究院 | Device and method for testing static braking force of low-speed shaft brake energy efficiency test |
| CN107284377A (en) * | 2017-06-07 | 2017-10-24 | 深圳市奈士迪技术研发有限公司 | A kind of new-energy automobile with Tire Friction self-checking function |
| CN107284377B (en) * | 2017-06-07 | 2019-09-27 | 永康市嘉翔电机有限公司 | A kind of new-energy automobile with Tire Friction self-checking function |
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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 |
Granted publication date: 20141231 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |