CN104614114A - Knuckle assembly brake caliper dragging torque detection device - Google Patents
Knuckle assembly brake caliper dragging torque detection device Download PDFInfo
- Publication number
- CN104614114A CN104614114A CN201510087623.1A CN201510087623A CN104614114A CN 104614114 A CN104614114 A CN 104614114A CN 201510087623 A CN201510087623 A CN 201510087623A CN 104614114 A CN104614114 A CN 104614114A
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- console
- operator
- knuckle assembly
- detection device
- driving shaft
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- Force Measurement Appropriate To Specific Purposes (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The invention relates to an automobile part performance detection device, in particular to a knuckle assembly brake caliper dragging torque detection device. A drive shaft penetrates through a tabletop of an operation table and extends to the portion above the operating table. A dynamic torque sensor is arranged on the portion, below the operation table, of a shaft body of the drive shaft. A rolling bearing and a planar bearing are arranged on the portion, below the operating table, of the shaft body of the drive shaft and the portion, above the operating table, of the shaft body of the drive shaft respectively. A rotating support is connected to the upper portion of the planar bearing, wherein the drive shaft and the rotating support are coaxially arranged. A knuckle assembly is fixed to the upper portion of the rotating support. The top end of the drive shaft is connected into and matched in a bearing inner ring of the knuckle assembly through a spline and is fixedly connected with the bearing inner ring. The detection accuracy of the assembly is greatly improved after assembly is completed, and the detection device is simple in overall structural design and capable of conveniently conducting detection. The whole detection device is easy to assemble, and the automobile part performance detection device can be detached and is high in maintenance degree. The detection device is compact in overall movement, high in automation degree, capable of saving a large amount of labor and high in practicability.
Description
Technical field
The present invention relates to a kind of auto parts and components device for detecting performance, specifically relate to a kind of knuckle assembly caliper and drag moment measuring device.
Background technology
In auto parts and components manufacture field, the torque requirement that drags of brake caliper assy is examined online entirely, according at present current technological requirement, need to carry out detection to brake caliper assy and drag moment first separately.But after assembling knuckle assembly, the impacts such as the staring torque when cumulative limit of each part, bearing rotate, in actual testing process, may drag moment numerical value than the detection of independent caliper variant, therefore need to improve.
Summary of the invention
For the technical matters existed in prior art, the knuckle assembly caliper that a kind of structure is simple, accuracy of detection is high is the object of the present invention is to provide to drag moment measuring device.
To achieve these goals, the technical solution adopted in the present invention is: a kind of knuckle assembly caliper drags moment measuring device, be arranged on operator's console, described operator's console bottom is provided with drive motor, the driving shaft of described drive motor passes from the table top of operator's console and extends to the top of operator's console, the axle body that described driving shaft is placed in operator's console bottom is provided with dynamic torque sensor, the matching part of axle body and operator's console bottom surface that described driving shaft is placed in operator's console bottom is provided with rolling bearing, the matching part of axle body and operator's console end face that described driving shaft is placed in operator's console top is provided with surface bearing, the top of described surface bearing is connected with the runing rest coaxially arranged with driving shaft, the top of described runing rest is fixed with knuckle assembly, the top spline joint of described driving shaft to be engaged in the bearing inner race of knuckle assembly and affixed with it, the brake caliper assembly of described knuckle assembly is by after brake disc clamping, rotarily drive knuckle assembly by drive motor to rotate, dynamic torque sensor export caliper drag moment data in real time to data display instrument.
Knuckle assembly caliper of the present invention drags moment measuring device, and its beneficial effect shows:
By appropriate design pick-up unit, knuckle assembly brake caliper assembly by brake disc clamp after, by drive motor rotarily drive knuckle assembly rotate, dynamic torque sensor export caliper drag moment data in real time to data display instrument.Therefore, after assembling is completed, the accuracy of detection of assembly is greatly improved, and pick-up unit overall construction design is simple, detects more for convenience.The assembling of pick-up unit entirety is comparatively succinct, and it is high that equipment detachably keeps in repair degree.Pick-up unit mass motion is comparatively compact, and automaticity is high, and save a large amount of labour, practicality is wider.
Accompanying drawing explanation
Fig. 1 is the structural representation that knuckle assembly caliper of the present invention drags moment measuring device.
Embodiment
For further describing the present invention, below in conjunction with drawings and Examples, the present invention is described in further detail.A kind of knuckle assembly caliper shown in Fig. 1 drags moment measuring device, be arranged on operator's console 10, operator's console 10 bottom is provided with drive motor 11, the driving shaft 12 of drive motor 11 passes from the table top of operator's console 10 and extends to the top of operator's console 10, the axle body that driving shaft 12 is placed in operator's console 10 bottom is provided with dynamic torque sensor 16, the matching part of axle body and operator's console 10 bottom surface that driving shaft 12 is placed in operator's console 10 bottom is provided with rolling bearing 15, the matching part of axle body and operator's console 10 end face that driving shaft 12 is placed in operator's console 10 top is provided with surface bearing 14, the top of surface bearing 14 is connected with the coaxial runing rest 13 arranged with driving shaft 12, the top of runing rest 13 is fixed with knuckle assembly 20, the top spline joint of driving shaft 12 to be engaged in the bearing inner race 23 of knuckle assembly 20 and affixed with it.
Brake disc 22 is clamped (caliper oil pipe hole connection 5 ± 0.5MPa source of the gas by the brake caliper assembly 21 of knuckle assembly 20, rear pressure release) after, rotarily drive knuckle assembly 20 by drive motor to rotate, what dynamic torque sensor 16 exported caliper drags moment data in real time to data display instrument 24.
Above content is only to design example of the present invention and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the design of invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (1)
1. a knuckle assembly caliper drags moment measuring device, be arranged on operator's console (10), it is characterized in that: described operator's console (10) bottom is provided with drive motor (11), the driving shaft (12) of described drive motor (11) passes from the table top of operator's console (10) and extends to the top of operator's console (10), the axle body that described driving shaft (12) is placed in operator's console (10) bottom is provided with dynamic torque sensor (16), the matching part of axle body and operator's console (10) bottom surface that described driving shaft (12) is placed in operator's console (10) bottom is provided with rolling bearing (15), the matching part of axle body and operator's console (10) end face that described driving shaft (12) is placed in operator's console (10) top is provided with surface bearing (14), the top of described surface bearing (14) is connected with the coaxial runing rest (13) arranged with driving shaft (12), the top of described runing rest (13) is fixed with knuckle assembly (20), the top spline joint of described driving shaft (12) to be engaged in the bearing inner race (23) of knuckle assembly (20) and affixed with it, the brake caliper assembly (21) of described knuckle assembly (20) is by after brake disc (22) clamping, rotarily drive knuckle assembly (20) by drive motor to rotate, dynamic torque sensor (16) export caliper drag moment data in real time to data display instrument (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510087623.1A CN104614114A (en) | 2015-02-13 | 2015-02-13 | Knuckle assembly brake caliper dragging torque detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510087623.1A CN104614114A (en) | 2015-02-13 | 2015-02-13 | Knuckle assembly brake caliper dragging torque detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104614114A true CN104614114A (en) | 2015-05-13 |
Family
ID=53148662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510087623.1A Pending CN104614114A (en) | 2015-02-13 | 2015-02-13 | Knuckle assembly brake caliper dragging torque detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104614114A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220633A (en) * | 2019-04-19 | 2019-09-10 | 北京长城华冠汽车科技股份有限公司 | The damping detection device and method of vehicle drive system |
| CN112874499A (en) * | 2021-01-15 | 2021-06-01 | 合肥青冠机电科技有限公司 | Brake monitoring system |
| CN113588150A (en) * | 2021-07-31 | 2021-11-02 | 重庆长安汽车股份有限公司 | Test system for dragging torque rack |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06288848A (en) * | 1993-03-30 | 1994-10-18 | Suzuki Motor Corp | Method for measuring dragging torque of disc brake |
| JPH1164134A (en) * | 1997-08-26 | 1999-03-05 | Akebono Brake Ind Co Ltd | Apparatus for detecting dragging torque of brake |
| CN2826386Y (en) * | 2005-06-13 | 2006-10-11 | 万向钱潮股份有限公司 | Torque test desk of automobile brake assembly |
| CN101216375A (en) * | 2008-01-04 | 2008-07-09 | 洛阳轴研科技股份有限公司 | Test stand for detecting hub bearing ABS sensor dynamic signal |
| CN201837529U (en) * | 2010-10-11 | 2011-05-18 | 山东交通学院 | Combination property test-bed for disc brake |
| CN102749205A (en) * | 2012-06-28 | 2012-10-24 | 中国矿业大学 | Simulation braking bench for automobile disc brake |
| CN202956234U (en) * | 2012-11-15 | 2013-05-29 | 株洲易力达机电有限公司 | Device for measuring swing torques of upper joint yoke and lower joint yoke of intermediate transmission shaft of automotive steering system |
| CN103674391A (en) * | 2013-12-12 | 2014-03-26 | 杭州沃镭科技有限公司 | Device and method for testing disc brake dragging torque |
| CN204389087U (en) * | 2015-02-13 | 2015-06-10 | 合肥万向钱潮汽车零部件有限公司 | Knuckle assembly caliper drags moment measuring device |
-
2015
- 2015-02-13 CN CN201510087623.1A patent/CN104614114A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06288848A (en) * | 1993-03-30 | 1994-10-18 | Suzuki Motor Corp | Method for measuring dragging torque of disc brake |
| JPH1164134A (en) * | 1997-08-26 | 1999-03-05 | Akebono Brake Ind Co Ltd | Apparatus for detecting dragging torque of brake |
| CN2826386Y (en) * | 2005-06-13 | 2006-10-11 | 万向钱潮股份有限公司 | Torque test desk of automobile brake assembly |
| CN101216375A (en) * | 2008-01-04 | 2008-07-09 | 洛阳轴研科技股份有限公司 | Test stand for detecting hub bearing ABS sensor dynamic signal |
| CN201837529U (en) * | 2010-10-11 | 2011-05-18 | 山东交通学院 | Combination property test-bed for disc brake |
| CN102749205A (en) * | 2012-06-28 | 2012-10-24 | 中国矿业大学 | Simulation braking bench for automobile disc brake |
| CN202956234U (en) * | 2012-11-15 | 2013-05-29 | 株洲易力达机电有限公司 | Device for measuring swing torques of upper joint yoke and lower joint yoke of intermediate transmission shaft of automotive steering system |
| CN103674391A (en) * | 2013-12-12 | 2014-03-26 | 杭州沃镭科技有限公司 | Device and method for testing disc brake dragging torque |
| CN204389087U (en) * | 2015-02-13 | 2015-06-10 | 合肥万向钱潮汽车零部件有限公司 | Knuckle assembly caliper drags moment measuring device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220633A (en) * | 2019-04-19 | 2019-09-10 | 北京长城华冠汽车科技股份有限公司 | The damping detection device and method of vehicle drive system |
| CN112874499A (en) * | 2021-01-15 | 2021-06-01 | 合肥青冠机电科技有限公司 | Brake monitoring system |
| CN113588150A (en) * | 2021-07-31 | 2021-11-02 | 重庆长安汽车股份有限公司 | Test system for dragging torque rack |
| CN113588150B (en) * | 2021-07-31 | 2023-12-08 | 重庆长安汽车股份有限公司 | Drag moment bench test system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |
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| RJ01 | Rejection of invention patent application after publication |