CN106895983A - A kind of automatic braking-gap regulation arm detection means - Google Patents
A kind of automatic braking-gap regulation arm detection means Download PDFInfo
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- CN106895983A CN106895983A CN201710256256.2A CN201710256256A CN106895983A CN 106895983 A CN106895983 A CN 106895983A CN 201710256256 A CN201710256256 A CN 201710256256A CN 106895983 A CN106895983 A CN 106895983A
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- detection
- worm gear
- arm
- cylinder
- detection means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of automatic braking-gap regulation arm detection means, including electric cabinet and testing agency, the testing agency includes being arranged on the base plate of electric cabinet upper surface, base plate is provided with detection components, Power Component, adjusting part, the scene that automotive adjusting arm works in the case where excess clearance condition is whether there is during unit simulation braking automobile, motor load mode is used, the brake excess gap of automobile is simulated, and excess gap length can be adjusted.It is an object of the invention to provide a kind of auto automatic adjusting arm self-regulated function detection device, the course of work of simulated automotive auto automatic adjusting arm during actual brake, the feature and maximum from angle modulation of adjustment arm can be detected, it is spaced come the real vehicle environment under simulating different automobile types or experiment condition by changing cylinder inflation/deflation time, inflation/deflation, can also detect that adjustment arm maximum service life under different automobile types or experiment condition.
Description
Technical field
The present invention relates to a kind of function detection device for detecting vehicle component, and in particular to one kind is between automobile brake
Gap adjusts the detection means of arm.
Background technology
In use, frequently braking can cause the continuous abrasion of braking member, brake drum and shoe brake to automobile
Between brake clearance increase, cause brake-pedal travel lengthen, braking retardation and brake force reduction etc. potential safety hazard.To ensure
The security of driving, maintain pedal travel stablizes the equilibrium that worked and each brake between relatively, need to be using adjustment arm to braking
Gap is adjusted.Key part of the arm as brake system of car is adjusted, is to ensure that automobile brake perfrmance is long-term good
Key factor, so needing to detect the adjustment arm for dispatching from the factory.Detection key technology to adjusting arm is simulating brake gap
The device of increase.
The content of the invention
It is an object of the invention to provide a kind of auto automatic adjusting arm self-regulated function detection device, the device can simulated automotive
The course of work of auto automatic adjusting arm during actual brake, for detect adjustment arm feature, it is maximum from angle modulation with
And maximum service life (MSL).
For achieving the above object, the technical scheme is that：A kind of automatic braking-gap regulation arm detection means,
Including electric cabinet, electric cabinet bottom is provided with lockable roller, and electric cabinet is provided with testing agency, and the testing agency includes setting
In the base plate of electric cabinet upper surface, base plate is provided with detection components, Power Component, adjusting part,
The detection components include being arranged on the fixed pedestal of plate upper surface, and fixed pedestal is through with to be rotated with fixed pedestal and connects
The limit shaft for connecing, limit shaft one end is provided with the splined shaft being connected with limit shaft coaxial transmission, and splined shaft is externally provided with axial arranged
Spline, spline shaft end is provided with movable bearing support, and movable bearing support is rotated with splined shaft and is connected, and the limit shaft other end is provided with and limit shaft
The worm gear being coaxially disposed, worm gear is rotated with fixed pedestal and is connected, and the fan groove being coaxially disposed with limit shaft is provided with worm gear, fan-shaped
The detection block that can radially wobble along worm gear axle center is provided with groove, detection block is connected with limit shaft axial restraint；
The Power Component includes being arranged on the slideway of plate upper surface, and slideway is axial arranged along limit shaft, the company of slip on slideway
Air cylinder fixed plate is connected to, air cylinder fixed plate is provided with cylinder and the cylinder fixing hole for fixing cylinder, and cylinder end is provided with gas
Cylinder push rod；
The adjusting part includes the worm screw pedestal being arranged on base plate, and the snail engaged with worm gear is rotatably connected on worm screw pedestal
Bar, worm screw is connected by shaft coupling with decelerator, and decelerator input is connected with motor；
PLC control centres are provided with the electric cabinet, PLC control centres electrically connect with cylinder, motor respectively.
One kind as this programme is preferred, and the movable bearing support is slidably connected with the base plate, and glide direction and slideway
Direction is identical.
One kind as this programme is preferred, and diaphragm type limit switch, diaphragm type limit switch are additionally provided with the fan groove
Be arranged on detection block counterclockwise with any tangent plane in fan groove sidewall contact face on, detection block counterclockwise and fan groove
During sidewall contact, diaphragm type limit switch is normal open state, when detection block counter clockwise direction is not with fan groove sidewall contact, diaphragm
Formula limit switch is off-state.
One kind as this programme is preferred, and the limit shaft is externally provided with the support tube being fixedly connected with limit shaft pedestal, branch
Stay tube is externally provided with retainer ring and anchor ear, and anchor ear is externally provided with the fix bar being fixedly connected with cylinder fixing pipe.
One kind as this programme is preferred, and the worm gear end is provided with the worm gear end cap coaxially connected with worm gear, worm gear end
The torsion spring being connected with detection block is fixed with lid.
A kind of detection adjustment maximum method from angle modulation of arm of automatic braking-gap regulation arm detection means, is ensureing to detect
Block is counterclockwise provided with the basis of most I gyration all the time and between fan-shaped groove sidewall, and repetitive operation cylinder makes detection block
Rotate, until the detection block after rotating no longer counterclockwise touches fan-shaped groove sidewall, the accumulative anglec of rotation of worm gear during this
Degree is the maximum from angle modulation of the adjustment arm.
A kind of method of the detection adjustment arm maximum service life (MSL) of automatic braking-gap regulation arm detection means, is setting
Braking time and brake spacing case under, ensure detection block can gyration it is more than zero and maximum less than adjustment arm from angle modulation
On the basis of, repetitive operation cylinder rotates detection block, until the detection block after rotating no longer counterclockwise touches fan groove
Side wall, accumulative action frequency of cylinder is the maximum from angle modulation of the adjustment arm during this.
The beneficial effects of the invention are as follows：It is an object of the invention to provide a kind of auto automatic adjusting arm self-regulated function detection device,
The device can adjust the course of work of the arm in the case where excess clearance condition is whether there is in simulated automotive brake process, with motor loading side
Formula, simulates the brake excess gap of automobile, for detecting the feature and maximum of adjustment arm from angle modulation, also by changing cylinder
Inflation/deflation time, inflation/deflation are spaced come the real vehicle environment under simulating different automobile types or experiment condition, for detecting different cars
The maximum service life of arm is adjusted under type or experiment condition.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is testing agency's structural representation of the embodiment of the present invention；
Fig. 3 is the side view of the testing agency of the embodiment of the present invention；
Fig. 4 is the front view of the testing agency of the embodiment of the present invention；
Fig. 5 is the structural representation of worm gear in the embodiment of the present invention；
Fig. 6 is the side view of worm gear in the embodiment of the present invention；
Fig. 7 is the interior installation diagram of worm gear end cap in the embodiment of the present invention.
Specific embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below in conjunction with accompanying drawing.
As shown in figs. 1-7, a kind of automatic braking-gap regulation arm detection means, including electric cabinet 1, electric cabinet bottom is provided with
Lockable roller 12, electric cabinet 1 is provided with testing agency 2, and the testing agency 2 includes being arranged on the bottom of the upper surface of electric cabinet 1
Plate 3, base plate 3 is provided with detection components 4, Power Component 5, adjusting part 6,
The detection components 4 include being arranged on the fixed pedestal 41 of the upper surface of base plate 3, and fixed pedestal 41 is through with and fixed pedestal
41 limit shafts 48 for rotating connection, the one end of limit shaft 48 is provided with the splined shaft 43 being connected with the coaxial transmission of limit shaft 48, splined shaft
43 are externally provided with axial arranged spline, and splined shaft 43 is set with outward adjustment arm, adjust the interior worm gear and spline engagement of arm, splined shaft
43 ends are provided with movable bearing support 42, and movable bearing support 42 is rotated with splined shaft 43 and is connected, and the other end of limit shaft 48 is provided with and limit shaft
48 worm gears 45 being coaxially disposed, worm gear 45 is rotated with fixed pedestal 41 and is connected, and is provided with worm gear 45 and is coaxially disposed with limit shaft 48
Fan groove 46, the detection block 47 that can radially wobble along the axle center of worm gear 45, detection block 47 and limit shaft 48 are provided with fan groove 46
Axial restraint is connected；
The Power Component 5 includes being arranged on the slideway 51 of the upper surface of base plate 3, and slideway 51 is axial arranged along limit shaft 48, slideway
Air cylinder fixed plate 52 is slidably connected on 51, air cylinder fixed plate 52 is provided with cylinder 53 and is fixed for fixing the cylinder of cylinder 53
Hole 55, the end of cylinder 53 be provided with can cylinder push-rod 54, cylinder push-rod 54 cuts with scissors through cylinder fixing hole 55 and with adjustment arm 44 bearing pin
Connect, under the dynamic action of cylinder 53 and cylinder push-rod 54, adjustment arm 44 drives limit shaft 48 to do along the low-angle circle of its axis
Arc is moved, and after the release of cylinder 53, adjustment arm 44 is returned in the dynamic cylinder push-rod 54 of self-regulated function lower band and limit shaft 48
Initial position；Action frequency, inflation/deflation time and the inflation/deflation interval of the cylinder 53 also can be set, exists for simulated automotive
Brake under difference brake environment is live；
The adjusting part 6 includes the worm screw pedestal 61 being arranged on base plate 3, is rotatably connected on worm screw pedestal 61 and worm gear 45
The worm screw 62 of engagement, worm screw 62 is connected by shaft coupling 63 with decelerator 64, and the input of decelerator 64 is connected with motor 65；As schemed
Shown in 6, worm screw 62 is ordered about by motor 65 and drives worm gear 45 to rotate, adjust the counter clockwise direction of detection block 47 and the side wall of fan groove 46
Angular dimension（I.e. adjustment arm interior worm gear can gyration）, the angle be in simulating reality automobile brake sheet because abrasion is produced
Raw excess gap length, the counter clockwise direction of detection block 47 touches fan-shaped groove sidewall and is without excess gap, and detection block 47 is inverse
Clockwise and fan-shaped groove sidewall have gap to be and there is excess gap；
PLC control centres 11 are provided with the electric cabinet 1（Do not marked in figure）, PLC control centres 11 respectively with cylinder 53 and electricity
Machine 65 is electrically connected；
For the ease of adjusting the installation and dismounting of arm 44, the movable bearing support 42 is used with the base plate 3 and is slidably connected, and is slided
Direction is identical with slideway direction；
Diaphragm type limit switch 49 is additionally provided with the fan groove 46, it is counterclockwise that diaphragm type limit switch 49 is arranged on detection block 47
On any tangent plane in direction and the sidewall contact face of fan groove 46, when the counter clockwise direction of detection block 47 is with 46 sidewall contact of fan groove,
Diaphragm type limit switch 49 is normal open state, when the counter clockwise direction of detection block 47 is not with 46 sidewall contact of fan groove, diaphragm type limit
Bit switch 49 is off-state；
In order to ensure detection terminate rear each component can parking position accuracy, the end of worm gear 45 install be fixedly and coaxially connected with worm gear 45
Worm gear end cap 401, is provided with torsion spring 402 in worm gear end cap 401, the one end of torsion spring 402 is fixedly connected with worm gear end cap 401, another
End is fixedly connected with detection block 47；
To ensure the stability of structure, limit shaft 48 is externally provided with the support tube 403 being fixedly connected with fixed pedestal 41, support tube
403 are externally provided with retainer ring 404 and anchor ear 405, and anchor ear 405 is fixedly connected with support tube 403 and is circumscribed with and air cylinder fixed plate 52
The fix bar 406 being fixedly connected, retainer ring 404 is fixedly connected with adjustment arm 44, for horizontal fixed adjustment arm 44.
According to the adjustment operation principle of arm 44, after 54 return of cylinder push-rod, though adjustment arm 44 returns to initial position, return
During should due to adjustment arm 44 from conditioning function, the position of limit shaft 48 should be consistent with return front position, detection block 47 should counterclockwise
Direction rotates and contacts the side wall of fan groove 46.
A kind of maximum detection method from angle modulation of automotive adjusting arm, methods described is specifically included：
Step one, mounting and adjusting arm 44, by the interior worm gear set of adjustment arm 44 to be detected loaded on splined shaft 43, rotate splined shaft 43
Ensure that the interior worm screw of adjustment arm 44, parallel to ground, is connected, horizontal fixed adjustment arm 44 by retainer ring 404 with adjustment arm 44,
The connecting hole and cylinder push-rod 54 that arm 44 will be adjusted again use hinge；Translation movable bearing support 42, by movable bearing support 42 and spline
The front end of axle 43 is attached, then is fixed on base plate 3 with key screw movable bearing support 42；
Step 2, the action frequency of cylinder 53 is set by PLC control centres 11, then by the motor 65 of PLC control centres 11,
Motor 65 by decelerator 64, shaft coupling 63, worm screw 62 rotate worm gear 45, regulation adjustment arm 44 interior worm gear can gyration,
The interior worm gear can gyration it is maximum from angle modulation no more than adjustment arm 44；
Step 3, cylinder 53 are acted by the action frequency for setting, and treat that the action of cylinder 53 is finished, the return of cylinder push-rod 54
Afterwards, as shown in fig. 6, the on off operating mode of observation diaphragm type limit switch 49, if normal open state, repeat step two to step 3,
Until diaphragm type limit switch 49 goes off state, then judge that the adjustment arm 44 has failed from conditioning function, this time test knot
Beam, the accumulative anglec of rotation as adjustment arm 44 of the turbine 45 that PLC control centres 11 record it is maximum from angle modulation.
A kind of detection method of automotive adjusting arm maximum service life (MSL), methods described is specifically included：
Step one, mounting and adjusting arm 44, by the interior worm gear set of adjustment arm 44 to be detected loaded on splined shaft 43, rotate splined shaft 43
Ensure that the interior worm screw of adjustment arm 44, parallel to ground, is connected, horizontal fixed adjustment arm 44 by retainer ring 404 with adjustment arm 44,
The connecting hole and cylinder push-rod 54 that arm 44 will be adjusted again use hinge；Translation movable bearing support 42, by movable bearing support 42 and spline
The front end of axle 43 is attached, then is fixed on base plate 3 with key screw movable bearing support 42；
Step 2, cylinder 53 action frequency, inflation/deflation time and inflation/deflation are set by PLC control centres 11 it are spaced, then passes through
The motor 65 of PLC control centres 11, motor 65 rotates worm gear 45, regulation adjustment by decelerator 64, shaft coupling 63, worm screw 62
The interior worm gear of arm 44 can gyration, the interior worm gear can gyration it is maximum from angle modulation no more than adjustment arm 44；
Step 3, cylinder 53 are acted by action frequency, inflation/deflation time and the inflation/deflation interval for setting, and treat that cylinder 53 is moved
Finish, after the return of cylinder push-rod 54, as shown in fig. 6, the on off operating mode of observation diaphragm type limit switch 49, if normal open shape
State, then judge that the adjustment arm 44 has failed from conditioning function, and this test terminates, the cylinder 53 that PLC control centres 11 record
Action frequency is the maximum service life under the braking time and brake spacing case for setting；If off-state, can sentence
The fixed adjustment arm 44 is still effective from conditioning function, continues the adjustment worm gear 45 of motor 65 and rotates in an anti-clockwise direction, and sets adjustment
The interior worm gear of arm 44 can gyration, the interior worm gear can gyration accumulated value less than the adjustment arm 44 maximum from angle modulation,
Repeat this step aforesaid operations, until adjustment arm 44 maximum can gyration reach the maximum that fan groove 46 allows detection block 47 to rotate
Can be untill gyration, i.e. the side wall of fan groove 46 counterclockwise touches detection block 47, removes adjustment arm 44, answers worm gear 45
Position, and repeat step one, to step 3, until diaphragm type limit switch 49 is off-state, now PLC control centres 11 record
Under cylinder 53 add up the maximum service life that action frequency is under the braking time that sets and brake spacing case.
Described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the present invention.
Claims (7)
1. a kind of automatic braking-gap regulation arm detection means, it is characterised in that including electric cabinet, electric cabinet bottom is provided with can lock
Formula roller, electric cabinet is provided with testing agency, and the testing agency includes being arranged on the base plate of electric cabinet upper surface, set on base plate
There are detection components, Power Component, adjusting part,
The detection components include being arranged on the fixed pedestal of plate upper surface, and fixed pedestal is through with to be rotated with fixed pedestal and connects
The limit shaft for connecing, limit shaft one end is provided with the splined shaft being connected with limit shaft coaxial transmission, and splined shaft is externally provided with axial arranged
Spline, spline shaft end is provided with movable bearing support, and movable bearing support is rotated with splined shaft and is connected, and the limit shaft other end is provided with and limit shaft
The worm gear being coaxially disposed, worm gear is rotated with fixed pedestal and is connected, and the fan groove being coaxially disposed with limit shaft is provided with worm gear, fan-shaped
The detection block that can radially wobble along worm gear axle center is provided with groove, detection block is connected with limit shaft axial restraint；
The Power Component includes being arranged on the slideway of plate upper surface, and slideway is axial arranged along limit shaft, the company of slip on slideway
Air cylinder fixed plate is connected to, air cylinder fixed plate is provided with cylinder and the cylinder fixing hole for fixing cylinder, and cylinder end is provided with gas
Cylinder push rod；
The adjusting part includes the worm screw pedestal being arranged on base plate, and the snail engaged with worm gear is rotatably connected on worm screw pedestal
Bar, worm screw is connected by shaft coupling with decelerator, and decelerator input is connected with motor；
PLC control centres are provided with the electric cabinet, PLC control centres electrically connect with cylinder, motor respectively.
2. the detection vehicle brake gap adjustment of a kind of automatic braking-gap regulation arm detection means according to claim 1
Arm detection means, it is characterised in that the movable bearing support is slidably connected with the base plate, and glide direction and slideway direction phase
Together.
3. a kind of automatic braking-gap regulation arm detection means according to claim 1, it is characterised in that the fan groove
Diaphragm type limit switch is inside additionally provided with, diaphragm type limit switch is arranged on detection block counter clockwise direction and fan groove sidewall contact face
Any tangent plane on, detection block counterclockwise with fan groove sidewall contact when, diaphragm type limit switch be normal open state, detection
When block counter clockwise direction is not with fan groove sidewall contact, diaphragm type limit switch is off-state.
4. a kind of automatic braking-gap regulation arm detection means according to claim 1, it is characterised in that the limit shaft
The support tube being fixedly connected with limit shaft pedestal is externally provided with, support tube is externally provided with retainer ring and anchor ear, and anchor ear is externally provided with and cylinder
The fix bar that fixing pipe is fixedly connected.
5. a kind of automatic braking-gap regulation arm detection means according to claim 1, it is characterised in that the worm gear end
End is provided with the worm gear end cap coaxially connected with worm gear, and the torsion spring being connected with detection block is fixed with worm gear end cap.
6. a kind of a kind of detection adjustment arm of automatic braking-gap regulation arm detection means based on claim 1 is maximum from angle modulation
Method, it is characterised in that ensureing that detection block is counterclockwise provided with most I gyration all the time and between fan-shaped groove sidewall
On the basis of, repetitive operation cylinder rotates detection block, until the detection block after rotating no longer counterclockwise touches fan groove
Side wall, accumulative anglec of rotation of worm gear is the maximum from angle modulation of the adjustment arm during this.
7. a kind of a kind of detection adjustment arm maximum of automatic braking-gap regulation arm detection means based on claim 1 uses the longevity
The method of life, it is characterised in that under the braking time that sets and brake spacing case, ensure detection block can gyration it is big
In zero and less than adjustment arm maximum from the basis of angle modulation, repetitive operation cylinder rotates detection block, until the detection after rotating
Block no longer counterclockwise touches fan-shaped groove sidewall, during this accumulative action frequency of cylinder be the adjustment arm it is maximum from
Angle modulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710256256.2A CN106895983B (en) | 2017-04-19 | 2017-04-19 | Automobile brake clearance adjusting arm detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710256256.2A CN106895983B (en) | 2017-04-19 | 2017-04-19 | Automobile brake clearance adjusting arm detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106895983A true CN106895983A (en) | 2017-06-27 |
| CN106895983B CN106895983B (en) | 2023-09-12 |
Family
ID=59197010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710256256.2A Active CN106895983B (en) | 2017-04-19 | 2017-04-19 | Automobile brake clearance adjusting arm detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106895983B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413104A (en) * | 2020-03-20 | 2020-07-14 | 重庆凯装自动化设备有限公司 | Adjusting device and method for simulating replacement of brake lining by four-degree-of-freedom automobile self-adjusting arm |
| CN111562112A (en) * | 2020-04-22 | 2020-08-21 | 东风汽车集团有限公司 | Automatic adjustment arm self-modulation function durability test's clearance adjustment analogue means |
| CN111579231A (en) * | 2020-05-20 | 2020-08-25 | 中国重汽集团济南动力有限公司 | Brake clearance automatic adjusting arm performance detection device and performance detection method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0659641U (en) * | 1993-02-01 | 1994-08-19 | 株式会社ナブコ | Gap adjuster |
| EP1524449A1 (en) * | 2003-10-16 | 2005-04-20 | Meritor Heavy Vehicle Braking Systems (UK) Limited | A control system and method for the running clearance of a disc brake. |
| US20050274578A1 (en) * | 2004-06-14 | 2005-12-15 | Ang Automotive Industries Limited | Automatic slack adjuster assembly for vehicle braking system |
| CN201289432Y (en) * | 2008-09-27 | 2009-08-12 | 黄美华 | Apparatus for simulating dynamic brake of car braking gap automatic adjusting arm test bench |
| CN103115766A (en) * | 2013-01-29 | 2013-05-22 | 中国计量学院 | Testing device for static strength of automatic brake clearance adjusting arms of automobiles |
| CN103115782A (en) * | 2013-01-29 | 2013-05-22 | 杭州沃镭科技有限公司 | Detection assembly line used for comprehensive performance testing of adjusting arm |
| CN103115600A (en) * | 2013-01-29 | 2013-05-22 | 中国计量学院 | Testing device for free clearances of automatic brake clearance adjusting arms of automobiles |
| CN103115781A (en) * | 2013-01-29 | 2013-05-22 | 中国计量学院 | Testing device for normal-temperature durability of automatic brake clearance adjusting arms of automobiles |
| CN103115718A (en) * | 2013-01-29 | 2013-05-22 | 中国计量学院 | Testing device for low brake pressure of automatic brake clearance adjusting arms of automobiles |
| CN103134673A (en) * | 2013-01-29 | 2013-06-05 | 中国计量学院 | Durability testing device of self regulation function of brake clearance automatic adjusting arm of automobile |
| JP2017026726A (en) * | 2015-07-20 | 2017-02-02 | ローランド株式会社 | Weight member and striking pad |
| CN206740401U (en) * | 2017-04-19 | 2017-12-12 | 中国计量大学 | A kind of automatic braking-gap regulation arm detection means |
-
2017
- 2017-04-19 CN CN201710256256.2A patent/CN106895983B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0659641U (en) * | 1993-02-01 | 1994-08-19 | 株式会社ナブコ | Gap adjuster |
| EP1524449A1 (en) * | 2003-10-16 | 2005-04-20 | Meritor Heavy Vehicle Braking Systems (UK) Limited | A control system and method for the running clearance of a disc brake. |
| US20050274578A1 (en) * | 2004-06-14 | 2005-12-15 | Ang Automotive Industries Limited | Automatic slack adjuster assembly for vehicle braking system |
| CN201289432Y (en) * | 2008-09-27 | 2009-08-12 | 黄美华 | Apparatus for simulating dynamic brake of car braking gap automatic adjusting arm test bench |
| CN103115766A (en) * | 2013-01-29 | 2013-05-22 | 中国计量学院 | Testing device for static strength of automatic brake clearance adjusting arms of automobiles |
| CN103115782A (en) * | 2013-01-29 | 2013-05-22 | 杭州沃镭科技有限公司 | Detection assembly line used for comprehensive performance testing of adjusting arm |
| CN103115600A (en) * | 2013-01-29 | 2013-05-22 | 中国计量学院 | Testing device for free clearances of automatic brake clearance adjusting arms of automobiles |
| CN103115781A (en) * | 2013-01-29 | 2013-05-22 | 中国计量学院 | Testing device for normal-temperature durability of automatic brake clearance adjusting arms of automobiles |
| CN103115718A (en) * | 2013-01-29 | 2013-05-22 | 中国计量学院 | Testing device for low brake pressure of automatic brake clearance adjusting arms of automobiles |
| CN103134673A (en) * | 2013-01-29 | 2013-06-05 | 中国计量学院 | Durability testing device of self regulation function of brake clearance automatic adjusting arm of automobile |
| JP2017026726A (en) * | 2015-07-20 | 2017-02-02 | ローランド株式会社 | Weight member and striking pad |
| CN206740401U (en) * | 2017-04-19 | 2017-12-12 | 中国计量大学 | A kind of automatic braking-gap regulation arm detection means |
Non-Patent Citations (3)
| Title |
|---|
| ZAI LUO: "Analysis of separation test for automatic brake adjuster based on linear radon transformation", 《 MECHANICAL SYSTEMS AND SIGNAL PROCESSING》, vol. 50, pages 526 - 534 * |
| 徐陈杰: "汽车自动调整臂疲劳寿命研究", no. 6, pages 035 - 62 * |
| 邱国锋 等: "汽车自动调整臂自调功能检测系统设计", vol. 22, no. 3, pages 212 - 216 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413104A (en) * | 2020-03-20 | 2020-07-14 | 重庆凯装自动化设备有限公司 | Adjusting device and method for simulating replacement of brake lining by four-degree-of-freedom automobile self-adjusting arm |
| CN111413104B (en) * | 2020-03-20 | 2021-09-17 | 重庆凯装自动化设备有限公司 | Adjusting device and method for simulating replacement of brake lining by four-degree-of-freedom automobile self-adjusting arm |
| CN111562112A (en) * | 2020-04-22 | 2020-08-21 | 东风汽车集团有限公司 | Automatic adjustment arm self-modulation function durability test's clearance adjustment analogue means |
| CN111562112B (en) * | 2020-04-22 | 2021-04-27 | 东风汽车集团有限公司 | Automatic adjustment arm self-modulation function durability test's clearance adjustment analogue means |
| CN111579231A (en) * | 2020-05-20 | 2020-08-25 | 中国重汽集团济南动力有限公司 | Brake clearance automatic adjusting arm performance detection device and performance detection method |
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|---|---|
| CN106895983B (en) | 2023-09-12 |
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