CN109030027A - Homophony mechanism test bench - Google Patents
Homophony mechanism test bench Download PDFInfo
- Publication number
- CN109030027A CN109030027A CN201811000205.4A CN201811000205A CN109030027A CN 109030027 A CN109030027 A CN 109030027A CN 201811000205 A CN201811000205 A CN 201811000205A CN 109030027 A CN109030027 A CN 109030027A
- Authority
- CN
- China
- Prior art keywords
- homophony
- speed reducer
- homophony mechanism
- planetary gear
- test bench
- Prior art date
- 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
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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
Abstract
The invention discloses a kind of homophony mechanism test bench, its PLC controller is set to distribution box, sensor for countering is set to the front of cycloidal planetary gear speed reducer, transmission shaft connecting eccentric wheel and adjustment claw, five teeth set is located at the lower section of adjustment claw, platen, bottom plate, vertical plate and upper cover plate are successively arranged from bottom to up, homophony mechanism is in five teeth set and positioning sleeve, setting bayonet guarantees that homophony mechanism is in stationary state in positioning sleeve, five teeth set guarantees the clutch up and down of homophony mechanism, it is rotated using cycloidal planetary gear speed reducer band movable eccentric wheel, eccentric wheel drives transmission shaft and adjustment claw to move back and forth, cycloidal planetary gear speed reducer provides the first power moved back and forth, cycloidal planetary gear speed reducer passes through eccentric wheel, transmission shaft realizes that the rotary motion by speed reducer is converted into the reciprocating motion to deflect, adjusting claw drives homophony mechanism to carry out Clutch campaign.
Description
Technical field
The present invention relates to a kind of testing stand more particularly to a kind of homophony mechanism test bench.
Background technique
2017 Nian9Yue29 State Administration for Quality Supervision and Inspection and Quarantine and GB Committee joint publication GB7258-2017 are " motor-driven
Vehicle safe and technical specification " and the formal implementation on January 1st, 2018, show for the standard 7.2.7 times: in car, total
Lorry of the quality greater than 3500kg and special Operation Van (except lorry and special Operation Van with a11wheel drive function), total matter
All running brakes of semitrailer of the amount greater than 3500kg and all vehicle transport dangerous goods should equip brake clearance certainly
Dynamic adjustment device.Can the fast running of vehicle be slowed down rapidly at any time using vehicle and be stopped as prerequisite, and automobile is wanted
Realize effective deceleration and parking, it is necessary to have reliable braking system.The core component of braking system is brake, homophony machine
The effect of structure is the gap automatically adjusted between brake disc and friction plate, and the brake clearance kept constant guarantees that brake safe can
It leans on, therefore the self-regulation performance of homophony mechanism is related to traffic safety.This homophony mechanism performance testing stand can go out in brake
Guarantee the stability of product before factory.
Homophony mechanism major function is exactly the effect of automatic compensation gap after realizing friction disc wear, guarantees service brake peace
Entirely, if toning occurs in homophony mechanism, it will cause seized, phenomenons of dawdling；If homophony mechanism is in brake disc and friction plate
Between occur not adjusting still under the vehicle condition in super large gap, then will lead to braking distance and increase or sideslip, cause accident.Original is main
Regulating mechanism stocks up inspection without this time detection content, market happen occasionally brake side-slipping and gap can not be constant etc. Quality Feedbacks.
Summary of the invention
Technical problem to be solved by the present invention lies in: a kind of homophony mechanism test bench detection homophony mechanism brake cabin is provided
The function and stability of gap, guarantee dress bridge after brake clearance it is constant, structure is simple, easy to operate.
In order to solve the above technical problems, the first technical solution of the invention is:
A kind of homophony mechanism test bench comprising: PLC controller, distribution box, cycloidal planetary gear speed reducer, sensor for countering,
Eccentric wheel, adjusts claw, five tooth sets, positioning sleeve, upper cover plate, vertical plate, bottom plate, homophony mechanism and platen at transmission shaft, wherein institute
It states PLC controller and is set to distribution box, the sensor for countering is set to the front of cycloidal planetary gear speed reducer, and the transmission shaft connects
Connect eccentric wheel and adjustment claw, five tooth set is located at the lower section of adjustment claw, the platen, bottom plate, vertical plate and upper cover plate according to
Secondary to be arranged from bottom to up, the homophony mechanism is in five teeth set and positioning sleeve, and setting bayonet guarantees in the positioning sleeve
Homophony mechanism is in stationary state, and the five teeth set is guaranteed the clutch up and down of homophony mechanism, driven using cycloidal planetary gear speed reducer
Eccentric wheel rotation, eccentric wheel drive transmission shaft and adjustment claw to move back and forth, and cycloidal planetary gear speed reducer can provide reciprocating motion
First power, cycloidal planetary gear speed reducer realizes that convert left and right for the rotary motion of speed reducer inclined by eccentric wheel, transmission shaft
The reciprocating motion of pendulum, adjustment claw drive homophony mechanism to carry out clutch campaign.
Further, the sensor for countering is for measuring adjustment number.
Further, the reciprocating motion of the adjustment claw needs to be fixed within a constant angle, this angle
It is the critical value of homophony institutional adjustment.
Further, if homophony institutional adjustment illustrates that the product is unqualified, if not adjusting as qualification.
Further, the positioning sleeve, cycloidal planetary gear speed reducer, sensor for countering are set to the same of homophony mechanism test bench
Side.
Further, the homophony mechanism test bench further includes the support leg being supported in below platen.
Compared with prior art, the present invention at least has having the beneficial effect that: homophony mechanism test bench detects homophony mechanism system
The function and stability in gap are moved, brake clearance is constant after guarantee dress bridge, and structure is simple, easy to operate；It may be implemented in dress bridge
Preceding guarantee homophony mechanism performance meets technical requirements；The performance of detectable homophony mechanism；It ensure that the constant of vehicle brake clearance.
Detailed description of the invention
Fig. 1 is the front view of homophony mechanism test bench.
Fig. 2 is the top view of homophony mechanism test bench as shown in Figure 1.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 1 to Figure 2, a kind of homophony mechanism test bench of the invention comprising: PLC controller 1, distribution box 2,
Cycloidal planetary gear speed reducer 3, sensor for countering 4, eccentric wheel 5, transmission shaft 6, adjustment claw 7, five teeth cover 8, positioning sleeve 9, upper cover plate
10, vertical plate 11, bottom plate 12, platen 13 and homophony mechanism (not shown).
The PLC controller 1 is set to distribution box 2, before the sensor for countering 4 is set to cycloidal planetary gear speed reducer 3
Side, 6 connecting eccentric wheel 5 of transmission shaft and adjustment claw 7, the five teeth set 8 are located at the lower section of adjustment claw 7.The platen
13, bottom plate 12, vertical plate 11 and upper cover plate 10 are successively arranged from bottom to up, and the homophony mechanism is mounted in five teeth set 8 and positioning
In set 9.Setting bayonet guarantees that homophony mechanism is in stationary state in the positioning sleeve 9, and the five teeth set 8 guarantees homophony mechanism
Upper and lower clutch is rotated using cycloidal planetary gear speed reducer 3 with movable eccentric wheel 5, and eccentric wheel 5 drives transmission shaft 6 and adjustment claw 7 reciprocal
Movement, cycloidal planetary gear speed reducer 3 can provide the first power of reciprocating motion, and cycloidal planetary gear speed reducer 3 passes through eccentric wheel 5, transmission
Axis 6 is converted into the reciprocating motion to deflect to realize the rotary motion by cycloidal planetary gear speed reducer 3, and adjustment claw 7 drives master
Regulating mechanism carries out clutch campaign.
The sensor for countering 4 is for measuring adjustment number.The reciprocating motion of the adjustment claw 7 needs to be fixed on one
Within constant angle, this angle is the critical value of homophony institutional adjustment.If homophony institutional adjustment illustrates that the product is unqualified,
It is qualification if not adjusting.The positioning sleeve 9, cycloidal planetary gear speed reducer 3, sensor for countering 4 are set to homophony mechanism test bench
The same side.The homophony mechanism test bench further includes the support leg 14 being supported in below platen.
Compared with prior art, the present invention at least has having the beneficial effect that: homophony mechanism test bench detects homophony mechanism system
The function and stability in gap are moved, brake clearance is constant after guarantee dress bridge, and structure is simple, easy to operate；It may be implemented in dress bridge
Preceding guarantee homophony mechanism performance meets technical requirements；The performance of detectable homophony mechanism；It ensure that the constant of vehicle brake clearance.
The present invention is not limited to above-mentioned specific embodiment, those skilled in the art from the above idea,
Without creative labor, made various transformation are within the scope of the present invention.
Claims (6)
1. a kind of homophony mechanism test bench comprising: PLC controller, distribution box, cycloidal planetary gear speed reducer, sensor for countering, partially
Heart wheel, transmission shaft, adjustment claw, five tooth sets, positioning sleeve, upper cover plate, vertical plate, bottom plate, homophony mechanism and platen, feature exist
In: the PLC controller is set to distribution box, and the sensor for countering is set to the front of cycloidal planetary gear speed reducer, the biography
Moving axis connecting eccentric wheel and adjustment claw, five tooth set are located at the lower section of adjustment claw, the platen, bottom plate, vertical plate and on
Cover board is successively arranged from bottom to up, and the homophony mechanism is in five teeth set and positioning sleeve, setting card in the positioning sleeve
Mouth guarantees that homophony mechanism is in stationary state, and the five teeth set is guaranteed the clutch up and down of homophony mechanism, slowed down using cycloidal-pin wheel
Machine band movable eccentric wheel rotates, and eccentric wheel drives transmission shaft and adjustment claw to move back and forth, and cycloidal planetary gear speed reducer provides reciprocal fortune
Dynamic first power, cycloidal planetary gear speed reducer is realized by eccentric wheel, transmission shaft converts left and right for the rotary motion of speed reducer
The reciprocating motion of beat, adjustment claw drive homophony mechanism to carry out clutch campaign.
2. homophony mechanism test bench as described in claim 1, it is characterised in that: the sensor for countering is for measuring adjustment time
Number.
3. homophony mechanism test bench as claimed in claim 2, it is characterised in that: the reciprocating motion of the adjustment claw needs solid
It is scheduled within a constant angle, this angle is the critical value of homophony institutional adjustment.
4. homophony mechanism test bench as claimed in claim 3, it is characterised in that: if homophony institutional adjustment illustrates that the product does not conform to
Lattice are qualification if not adjusting.
5. homophony mechanism test bench as claimed in claim 4, it is characterised in that: the positioning sleeve, cycloidal planetary gear speed reducer, meter
Number sensor is set to the same side of homophony mechanism test bench.
6. homophony mechanism test bench as claimed in claim 5, it is characterised in that: the homophony mechanism test bench further includes support
Support leg below platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811000205.4A CN109030027A (en) | 2018-08-30 | 2018-08-30 | Homophony mechanism test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811000205.4A CN109030027A (en) | 2018-08-30 | 2018-08-30 | Homophony mechanism test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109030027A true CN109030027A (en) | 2018-12-18 |
Family
ID=64626182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811000205.4A Pending CN109030027A (en) | 2018-08-30 | 2018-08-30 | Homophony mechanism test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109030027A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368880A (en) * | 2008-09-27 | 2009-02-18 | 黄美华 | Dynamic braking simulation apparatus for vehicle braking clearance automatic regulation arm test bench |
| CN101750203A (en) * | 2009-12-20 | 2010-06-23 | 安徽省华茂汽车附件制造有限公司 | Fatigue test stand of automobile pedals |
| CN104895722A (en) * | 2015-06-09 | 2015-09-09 | 资阳蜀达科技有限公司 | Electronic oil injector testing stand |
| CN106246770A (en) * | 2016-09-13 | 2016-12-21 | 广州市润浩汽车配件有限公司 | Braking gap is automatically adjusted arm |
| CN205910278U (en) * | 2016-08-05 | 2017-01-25 | 歌尔股份有限公司 | Plug test machine |
| CN108458865A (en) * | 2018-04-10 | 2018-08-28 | 靖江市恒大汽车部件制造有限公司 | Self-regulated arm performance test stand |
| CN208621334U (en) * | 2018-08-30 | 2019-03-19 | 靖江市恒大汽车部件制造有限公司 | Homophony mechanism test bench |
-
2018
- 2018-08-30 CN CN201811000205.4A patent/CN109030027A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368880A (en) * | 2008-09-27 | 2009-02-18 | 黄美华 | Dynamic braking simulation apparatus for vehicle braking clearance automatic regulation arm test bench |
| CN101750203A (en) * | 2009-12-20 | 2010-06-23 | 安徽省华茂汽车附件制造有限公司 | Fatigue test stand of automobile pedals |
| CN104895722A (en) * | 2015-06-09 | 2015-09-09 | 资阳蜀达科技有限公司 | Electronic oil injector testing stand |
| CN205910278U (en) * | 2016-08-05 | 2017-01-25 | 歌尔股份有限公司 | Plug test machine |
| CN106246770A (en) * | 2016-09-13 | 2016-12-21 | 广州市润浩汽车配件有限公司 | Braking gap is automatically adjusted arm |
| CN108458865A (en) * | 2018-04-10 | 2018-08-28 | 靖江市恒大汽车部件制造有限公司 | Self-regulated arm performance test stand |
| CN208621334U (en) * | 2018-08-30 | 2019-03-19 | 靖江市恒大汽车部件制造有限公司 | Homophony mechanism test bench |
Non-Patent Citations (1)
| Title |
|---|
| 邱国锋等: "汽车自动调整臂自调功能检测系统设计", 中国计量学院学报, vol. 22, no. 3, pages 212 - 216 * |
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