CN105510060B - A kind of motorcycle vibration absorber mechanism for testing - Google Patents
A kind of motorcycle vibration absorber mechanism for testing Download PDFInfo
- Publication number
- CN105510060B CN105510060B CN201510944452.XA CN201510944452A CN105510060B CN 105510060 B CN105510060 B CN 105510060B CN 201510944452 A CN201510944452 A CN 201510944452A CN 105510060 B CN105510060 B CN 105510060B
- Authority
- CN
- China
- Prior art keywords
- sliding block
- pedestal
- installation cavity
- supporting rod
- pressing plate
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- G01M17/04—Suspension or damping
Abstract
The present invention provides a kind of motorcycle vibration absorber mechanism for testing, including pedestal, the supporting rack being mounted on the base and the hold-down mechanism in support, level offers installation cavity in pedestal, sliding block is horizontally installed in installation cavity, sliding block upper surface has arc-shaped protrusions, vertical limit hole is offered on pedestal, supporting rod is installed in limit hole, post upper stretches out base upper surface, and it is connected with recessed curved roof, supporting rod lower end is against in arc-shaped protrusions, hold-down mechanism is located at the top of curved roof, eccentric drive mechanism is also equipped on pedestal, the eccentric drive mechanism is connect with sliding block, drive sliding block horizontal reciprocating movement.Damper Road quality simulation is realized by the relative motion between sliding block and supporting rod while damping can be clamped in the present invention, is supported by sliding block, avoids damaging by pressure sliding block, relative to existing axis and cam support, improves service life.The damper of the property of can adapt to different model.
Description
Technical field
The invention belongs to tooling and fixture technical field, more particularly to a kind of motorcycle vibration absorber mechanism for testing.
Background technology
In recent years, with the rapid development of Domestic Automotive Industry, whether comfortable, safety is taken for automobile, more and more at
For people's focus of attention.The damper of one of critical component as automobile, effect are exactly to be travelled to mitigate automobile
In, because road is uneven by shock and vibration, ensure ride comfort and the safety of driving, therefore its performance directly affects
To the quality and performance of vehicle.By testing stand the durability of damper is tested, can evaluate or improve damper
Performance, while meeting the increasing safety of user and reliability requirement, accomplish save cost.Therefore, test dress
The design set directly influences the performance of parts and vehicle.Test device typically now is all simpler and cruder, and there is very big
Security risk, and cannot well to damper carry out one detection.Although occurring in the prior art a kind of using axis
Driving cam moves, and the mechanism for driving damper up and down motion to be tested, but the mechanism is complete due to the pressure of damper
Portion is pressed in by cam on axis, and middle (center) bearing is easy to cause middle shaft distortion, damage or rotation and be obstructed by larger pressure.
Invention content
In view of the above deficiencies of the prior art, the purpose of the present invention is to provide a kind of motorcycle vibration absorber test machines
Structure is tested convenient for the Fast Installation of damper.
In order to achieve the above objects and other related objects, technical solution of the present invention is as follows：
A kind of motorcycle vibration absorber mechanism for testing, including pedestal, the supporting rack that is mounted on the base and in support
Hold-down mechanism, level offers installation cavity in the pedestal, and sliding block, sliding block upper table mask are horizontally installed in the installation cavity
There are arc-shaped protrusions, vertical limit hole is offered on the pedestal, which is located at the top of installation cavity, in the limit hole
Supporting rod is installed, post upper stretches out base upper surface, and is connected with recessed curved roof, and supporting rod lower end is against arc
In shape protrusion, the hold-down mechanism is located at the top of curved roof, is also equipped with eccentric drive mechanism on the pedestal, the bias
Driving mechanism is connect with sliding block, drives sliding block horizontal reciprocating movement.
Using the above structure, it is moved back and forth by eccentric drive mechanism band movable slider, the arc-shaped protrusions on sliding block to prop up
Strut can move up and down, and damper is clamped between hold-down mechanism and curved roof when test, the reciprocating motion of arc-shaped protrusions
Damper can be made to move up and down, to simulate the operating mode of damper.The mechanism is supported by sliding block, has enough strong
The problem of degree solves and uses axis cam support in the prior art, insufficient strength.
As preferred：Height among the installation cavity is higher than the height at both ends, the height at installation cavity both ends and sliding block
Thickness corresponds to.
As preferred：Tension spring is provided between the curved roof and base upper surface, the supporting rod lower face is arc
Shape face.
As preferred：The eccentric drive mechanism includes driving motor, driving wheel and connecting rod, and the driving wheel, which is mounted on, to be driven
On dynamic motor output shaft, connecting shaft is prejudicially installed, described connecting rod one end is hinged with connecting shaft, the other end and cunning on driving wheel
Block is hinged.
As preferred：Support frame as described above includes two vertical bars and the cross bar in vertical bar, the hold-down mechanism peace
On cross bar, which includes guide rod, pressing plate and lead-screw, and the guide rod is threaded through on cross bar vertically, on
End is provided with limiting stand, and lower end is connect with pressing plate, and the lead-screw passes vertically through cross bar, and lead-screw lower end is pressed in pressing plate
On, the pressing plate lower end is equipped with pressing sleeve.
As preferred：The pressing sleeve inner wall and lower end are equipped with protective jacket, and the protective jacket is nylon jacket or rubber sleeve.
As preferred：The lead-screw upper end is connected with handle, and the guide rod is two, is covered on two guide rods
There are spring, the spring upper end to be against on cross bar, lower end is against on pressing plate.
As described above, the beneficial effects of the invention are as follows：The present invention can pass through the phase between hold-down mechanism and curved roof
Mutually cooperation, damper road conditions mould is realized while damping is clamped by the relative motion between sliding block and supporting rod
It is quasi-, facilitate quick detection of the damper on testboard, achievees the purpose that improve accurate testing；It is in retracted state in damper
When, the back stretch that internal spring generates can advance downwardly the ontology of damper, be supported by sliding block, avoid propping up
Strut damages sliding block by pressure, relative to existing axis and cam support, improves service life.
The present invention can directly replace the pressing sleeve and protective pad of different inner diameters for the model size of the damper of different model
Carry out the fixation for damper end, protective pad avoids damper end from weighing wounded, and compression tune is carried out by lead-screw and handle
Section, it is easy to operate, it is simple in structure.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Piece mark explanation
1 pedestal
11 installation cavitys
2 sliding blocks
21 arc-shaped protrusions
31 driving motors
32 driving wheels
33 connecting shafts
34 connecting rods
35 cylinders
41 supporting rods
42 curved roofs
43 tension springs
51 vertical bars
52 cross bars
61 lead-screws
62 guide rods
63 pressing plates
64 pressing sleeves
65 protective pads
66 springs
67 handles
Specific implementation mode
Illustrate that embodiments of the present invention, those skilled in the art can be by this explanations by particular specific embodiment below
Content disclosed by book understands other advantages and effect of the present invention easily.
As shown in Figure 1, a kind of motorcycle vibration absorber mechanism for testing, including pedestal 1, the supporting rack on pedestal 1 and
Hold-down mechanism in support, level offers installation cavity 11 in pedestal 1, and sliding block 2 is horizontally installed in installation cavity 11, sliding
2 upper surface of block has arc-shaped protrusions 21, and vertical limit hole is offered on pedestal 1, which is located at the top of installation cavity, limit
Supporting rod 41 is installed, 1 upper surface of pedestal is stretched out in 41 upper end of supporting rod, and is connected with recessed curved roof 42, props up in the hole of position
41 lower end of strut is against in arc-shaped protrusions 21, and hold-down mechanism is located at the top of curved roof 42, and eccentric drive is also equipped on pedestal 1
Motivation structure, the eccentric drive mechanism are connect with sliding block 2, drive 2 horizontal reciprocating movement of sliding block.
Using the above structure, it is moved back and forth by eccentric drive mechanism band movable slider 2, the arc-shaped protrusions 21 on sliding block 2 make
Supporting rod 41 can move up and down, damper is clamped between hold-down mechanism and curved roof 42 when test, arc-shaped protrusions 21
Reciprocating motion damper can be made to move up and down, to simulate the operating mode of damper.The mechanism is supported by sliding block 2,
With enough intensity, solves and use axis cam support in the prior art, the problem of insufficient strength.For the ease of sliding block 2
Sliding rail etc. can also be arranged in sliding, 11 bottom surface of installation cavity, and sliding block 2 is mounted on sliding rail.
In this example, the height among installation cavity 11 is higher than the height at both ends, a little higher than arc of height among installation cavity 11
The height of the height of protrusion 21,11 both ends of installation cavity is corresponding with the thickness of sliding block 2；Limit the movement of 2 vertical direction of sliding block.
The curved roof 42 and pedestal are provided with tension spring 43 between 1 upper surface, can with make 41 lower end of supporting rod keep pressure
On sliding block 2,41 lower face of supporting rod is arcwall face, ensures to contact for line between 41 lower end of supporting rod and arc-shaped protrusions 21, subtract
The reciprocating motion of sliding block 2 is convenient in small resistance to sliding.
The eccentric drive mechanism includes driving motor 31, driving wheel 32 and connecting rod 34, and driving wheel 32 is mounted on driving electricity
On 31 output shaft of machine, connecting shaft 33 is prejudicially installed on driving wheel 32,34 one end of connecting rod is hinged with connecting shaft 33, the other end with
The cylinder 35 of 2 side of sliding block setting is hinged.Supporting rack includes two vertical bars 51 and the cross bar 52 in vertical bar 51, is compressed
Mechanism is mounted on cross bar 52, which includes guide rod 62, pressing plate 63 and lead-screw 61, and guide rod 62 is worn vertically
On cross bar 52, upper end is provided with limiting stand, and lower end is connect with pressing plate 63, and lead-screw 61 passes vertically through cross bar 52, pushes spiral shell
61 lower end of bar is pressed on pressing plate 63, and 63 lower end of pressing plate is equipped with pressing sleeve 64.64 inner wall of pressing sleeve and lower end are equipped with protective jacket, protection
Set is nylon jacket or rubber sleeve.The structure can push pressing plate 63 to move downward and be compressed by lead-screw 61, pressing plate 63
Height can change, and adapt to the damper of different height.Pressing sleeve 64 can be mounted on pressing plate 63 by screw thread or bolt etc.
Lower section, it is easy to disassemble, different pressing sleeves 64 are replaced according to different model, setting protective jacket avoids weighing wounded in damper.
61 upper end of the lead-screw is connected with handle 67, and guide rod 62 is two, and bullet is cased on two guide rods 62
Spring 66,66 upper end of spring are against on cross bar 52, and lower end is against on pressing plate 63.Spring 66 is set, is resetted upwards convenient for pressing plate 63,
The interference of pressing sleeve 64 etc. is avoided when clamping, while ensureing the abutting of pressing plate 63 and 61 lower face of lead-screw, and spring 66 can also
It is arranged between cross bar 52 and limiting stand.
The present invention can be same damping is clamped by the mutual cooperation between hold-down mechanism and curved roof 42
When damper Road quality simulation realized by the relative motion between sliding block 2 and supporting rod 41, facilitate damper on testboard
Quick detection, achieve the purpose that improve accurate testing；When damper is in retracted state, what internal spring 66 generated
Back stretch can advance downwardly the ontology of damper, be supported by sliding block 2, avoid supporting rod 41 from damaging sliding block 2 by pressure, phase
For existing axis and cam support, service life is improved.
The present invention can directly replace pressing sleeve 64 and the protection of different inner diameters for the model size of the damper of different model
Pad 65 carrys out the fixation for damper end, and protective pad 65 avoids damper end from weighing wounded, passes through lead-screw 61 and handle 67
Compression adjusting is carried out, it is easy to operate, it is simple in structure.
Any person skilled in the art all can without violating the spirit and scope of the present invention carry out above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from disclosed spirit with
All equivalent modifications completed under technological thought or change should be covered by the claim of the present invention.
Claims (4)
1. a kind of motorcycle vibration absorber mechanism for testing, it is characterised in that：Including pedestal, the supporting rack being mounted on the base and installation
Hold-down mechanism in support, level offers installation cavity in the pedestal, and sliding block, sliding block are horizontally installed in the installation cavity
Upper surface has arc-shaped protrusions, offers vertical limit hole on the pedestal, which is located at the top of installation cavity, described
Supporting rod is installed, post upper stretches out base upper surface, and is connected with recessed curved roof, under supporting rod in limit hole
End is against in arc-shaped protrusions, and the hold-down mechanism is located at the top of curved roof, and eccentric drive machine is also equipped on the pedestal
Structure, the eccentric drive mechanism are connect with sliding block, drive sliding block horizontal reciprocating movement；Between the curved roof and base upper surface
It is provided with tension spring, the supporting rod lower face is arcwall face；Support frame as described above includes two vertical bars and in vertical bar
Cross bar, the hold-down mechanism are mounted on cross bar, which includes guide rod, pressing plate and lead-screw, the guide rod
It is threaded through on cross bar vertically, upper end is provided with limiting stand, and lower end is connect with pressing plate, and the lead-screw passes vertically through cross bar, pushes away
Dynamic screw rod lower end is pressed on pressing plate, and the pressing plate lower end is equipped with pressing sleeve；The eccentric drive mechanism includes driving motor, driving
Wheel and connecting rod, the driving wheel are mounted in driving motor output shaft, and connecting shaft, the connecting rod are prejudicially equipped on driving wheel
One end is hinged with connecting shaft, and the other end is hinged with sliding block；The lead-screw upper end is connected with handle, and the guide rod is two
Root is cased with spring on two guide rods, and the spring upper end is against on cross bar, and lower end is against on pressing plate.
2. a kind of motorcycle vibration absorber mechanism for testing according to claim 1, it is characterised in that：Among the installation cavity
Height is higher than the height at both ends, and the height at installation cavity both ends is corresponding with the thickness of sliding block.
3. a kind of motorcycle vibration absorber mechanism for testing according to claim 1, it is characterised in that：The pressing sleeve inner wall is under
End is equipped with protective jacket.
4. a kind of motorcycle vibration absorber mechanism for testing according to claim 3, it is characterised in that：The protective jacket is nylon
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510944452.XA CN105510060B (en) | 2015-12-14 | 2015-12-14 | A kind of motorcycle vibration absorber mechanism for testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510944452.XA CN105510060B (en) | 2015-12-14 | 2015-12-14 | A kind of motorcycle vibration absorber mechanism for testing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105510060A CN105510060A (en) | 2016-04-20 |
| CN105510060B true CN105510060B (en) | 2018-09-28 |
Family
ID=55718202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510944452.XA Expired - Fee Related CN105510060B (en) | 2015-12-14 | 2015-12-14 | A kind of motorcycle vibration absorber mechanism for testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105510060B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576513A (en) * | 2017-09-30 | 2018-01-12 | 天津铭志成科技有限责任公司 | Front wheel clamping gantry of electric bicycle or electric motorcycle performance test platform |
| CN116202789B (en) * | 2023-05-05 | 2023-07-18 | 苏州国融前沿技术有限公司 | Mass detection device for processing automobile shock absorber ware of making an uproar falls in shock attenuation |
| CN117450983B (en) * | 2023-11-01 | 2024-03-15 | 保利澳瑞凯(江苏)矿山机械有限公司 | Shock absorber strut straightness detection device that hangs down |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2409807C1 (en) * | 2010-02-18 | 2011-01-20 | Государственное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" | Hydraulic shock absorber test bench |
| CN102081014A (en) * | 2010-12-03 | 2011-06-01 | 北京华谷减振器设备有限公司 | Comprehensive performance test bed of automobile shock absorber |
| CN203490082U (en) * | 2013-06-28 | 2014-03-19 | 东风（十堰）发动机减震器有限公司 | Vibration damper fatigue test device |
| CN204397665U (en) * | 2014-12-29 | 2015-06-17 | 铜梁县宝克机械制造有限公司 | Frock is held in motorcycle damping test clamp |
| CN205209790U (en) * | 2015-12-14 | 2016-05-04 | 重庆志成机械有限公司 | Motorcycle bumper shock absorber accredited testing organization |
-
2015
- 2015-12-14 CN CN201510944452.XA patent/CN105510060B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2409807C1 (en) * | 2010-02-18 | 2011-01-20 | Государственное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" | Hydraulic shock absorber test bench |
| CN102081014A (en) * | 2010-12-03 | 2011-06-01 | 北京华谷减振器设备有限公司 | Comprehensive performance test bed of automobile shock absorber |
| CN203490082U (en) * | 2013-06-28 | 2014-03-19 | 东风（十堰）发动机减震器有限公司 | Vibration damper fatigue test device |
| CN204397665U (en) * | 2014-12-29 | 2015-06-17 | 铜梁县宝克机械制造有限公司 | Frock is held in motorcycle damping test clamp |
| CN205209790U (en) * | 2015-12-14 | 2016-05-04 | 重庆志成机械有限公司 | Motorcycle bumper shock absorber accredited testing organization |
Non-Patent Citations (1)
| Title |
|---|
| 减振器测试系统及试验台机构误差分析;蔡颖超 等;《轻型汽车技术》;20070131(第1期);第19-22页 * |
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| Publication number | Publication date |
|---|---|
| CN105510060A (en) | 2016-04-20 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 401326 Chongqing Jiulongpo District West Peng new road No. 69 Applicant after: Chongqing Zhicheng Machinery Co., Ltd. Address before: 401326 Chongqing Jiulongpo District West Peng Air New Road No. 69 Applicant before: Chongqing Zhicheng Machinery Co., Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20191214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |