CN105798801A - Clamping tool for motorcycle shock absorption testing - Google Patents
Clamping tool for motorcycle shock absorption testing Download PDFInfo
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- CN105798801A CN105798801A CN201410833130.3A CN201410833130A CN105798801A CN 105798801 A CN105798801 A CN 105798801A CN 201410833130 A CN201410833130 A CN 201410833130A CN 105798801 A CN105798801 A CN 105798801A
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- base
- jacking plate
- cam
- amortisseur
- column
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Abstract
The present invention discloses a clamping tool for motorcycle shock absorption testing. The clamping tool comprises a base and stand columns mounted on two sides of the base, wherein a pressing plate is fixedly arranged at top ends of the stand column through bolts; a movable chamber body is arranged in the base, and a rotary rod penetrates through the base and is rotatably arranged in the movable chamber body; a cam is fixedly arranged at the middle part of the rotary rod, and the tail end of the rotary rod is connected with a motor; a jacking plate with an arc-shaped section is mounted on the base, and the top of the jacking plate is connected with an ejector rob; the tail end of the ejector rob penetrates through the middle of the base and is cooperated with the cam; and a fixing block corresponding to the jacking plate is also arranged at the bottom of the pressing plate. Through mutual cooperation between the fixing block and the jacking plate, the clamping tool carries out clamping during shock absorption, and at the same time, the simulated condition of a shock absorber under two kinds of extreme road conditions is achieved through relative motion between the cam and the ejector rod. Rapid detection of the shock absorber on a test board is facilitated, and the purpose of improving testing precision is achieved.
Description
Technical field
The present invention relates to a kind of clamping tooling, specifically refer to motorcycle damping test clamp and hold frock.
Background technology
In recent years, along with developing rapidly of Domestic Automotive Industry, whether comfortable, safety is taken for automobile, more and more become the focus that people pay close attention to.The amortisseur of one of the critical component as automobile, its effect is contemplated to relax automobile under steam, is subject to shock and vibration because road is uneven, it is ensured that the ride comfort of driving and safety, and therefore its performance directly influences quality and the performance of car load.
By testing stand, the durability of amortisseur is tested, it is possible to evaluate or improve the performance of amortisseur, while meeting the safety and reliability requirement that user improves day by day, accomplish to save cost.Therefore, the design testing device directly influences the performance of parts and car load.Test device typically now is all simpler and cruder, there is very big potential safety hazard, and amortisseur can not carry out a detection well.
Summary of the invention
It is an object of the invention to provide motorcycle damping test clamp and hold frock, facilitate the amortisseur quick detection on testboard, reach to improve the purpose of accurate testing.
The purpose of the present invention is achieved through the following technical solutions:
Frock is held in motorcycle damping test clamp, including base and the column being arranged on base both sides, it has been bolted pressing plate on the top of column, movable cavity is offered at described chassis interior, rotation bar runs through base rotation and is arranged in movable cavity, rotate bar be fixedly arranged in the middle of cam, the end rotating bar is connected to motor, and the jacking plate that cross section is arc is installed on base, the top of jacking plate is connected to push rod, the end of described push rod runs through the middle part of base and matches with cam, it is additionally provided with the fixed block corresponding with jacking plate in the bottom of pressing plate；Also include the expansion link being slidably arranged in column, the top of expansion link is connected with pressing plate by bolt, the excircle of described expansion link is provided with the groove of the annular that multiple longitudinal direction is arranged side by side, column outer wall is run through in the end of alignment pin, and is provided with the projection being meshed with groove in the end of alignment pin.When the present invention works, the lower end of automobile absorber is placed on the jacking plate that cross section is arc, the upper end of amortisseur is then directed at fixed block, rotary electric machine, make to rotate bar to move in a circle in movable cavity, it is fixed on the cam rotated on bar then to match with the bottom of push rod, drive and drive jacking plate by absorber main body upwardly while push rod moves, the two ends up and down making amortisseur are in the oppression state, now by record amortisseur duty now, the automobile operating mode when running into protruding section can be reproduced, when cam bossing with when separating bottom push rod, amortisseur is in recovery state, by recording amortisseur duty now, the automobile operating mode when running into depression section can be reproduced, the performance facilitating amortisseur detects；By cooperating between fixed block and jacking plate, amortisseur simulated condition under two kinds of limit road conditions is realized by the relative motion between cam and push rod while damping is clamped, facilitate the amortisseur quick detection on testboard, reach to improve the purpose of accurate testing；
And slide in column and be provided with expansion link, the adjustment of spacing size between fixed block and jacking plate can be realized, when the amortisseur of dissimilar model is detected, difference due to its axial length, the present invention can stretching out or bouncing back and regulate the vertical dimension of grasping part by expansion link, and after expansion link realizes lifting, run through the alignment pin end with column outer wall directly to coordinate with the annular groove on expansion link outer wall, namely groove with protruding to engaging, and then realize the fixing of expansion link, ensure that amortisseur clamps in test process to remain stable for, to improve the accuracy of inspection chronometric data.
Be provided with a bracer in the bottom of described jacking plate, a bracer is run through in the end of described push rod and base is placed in movable cavity.When amortisseur is in retracted state; the body of amortisseur can be advanced downwardly by the back stretch that its internal spring produces; and the push rod top being connected with jacking plate can be applied directly to cam and rotate on bar; the applied stress produced can cause that rotating rod becomes or directly impaired; the present invention is provided with a bracer in the bottom of jacking plate; excessively moving down of jacking plate can be limited, and then reach to protect the purpose rotating bar, improve the service life of the present invention.
Also including lasso, described lasso coordinates with the inner thread of fixed block.For the model size of the amortisseur of different model, that can directly change that the lasso of different inner diameters comes for amortisseur end is fixing, and lasso and fixed block threaded engagement, convenient install and dismantles.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, the present invention passes through cooperating between fixed block and jacking plate, amortisseur simulated condition under two kinds of limit road conditions is realized by the relative motion between cam and push rod while damping is clamped, facilitate the amortisseur quick detection on testboard, reach to improve the purpose of accurate testing；
2, the present invention when amortisseur is in retracted state; the body of amortisseur can be advanced downwardly by the back stretch that its internal spring produces; and the push rod top being connected with jacking plate can be applied directly to cam and rotate on bar; the applied stress produced can cause that rotating rod becomes or directly impaired; the present invention is provided with a bracer in the bottom of jacking plate; excessively moving down of jacking plate can be limited, and then reach to protect the purpose rotating bar, improve the service life of the present invention；
3, the present invention is directed to the model size of the amortisseur of different model, that can directly change that the lasso of different inner diameters comes for amortisseur end is fixing, and lasso and fixed block threaded engagement, convenient install and dismantles..
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes the part of the application, is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present configuration schematic diagram；
Labelling and corresponding parts title in accompanying drawing:
1-base, 2-column, 3-alignment pin, 4-pressing plate, 5-bolt, 6-fixed block, 7-lasso, 8-activity cavity, 9-jacking plate, 10-push rod, 11-prop up bracer, 12-cam, 13-rotation bar, 14-motor 15-expansion link, 16-groove, 17-projection.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment and the explanation thereof of the present invention are only used for explaining the present invention, not as a limitation of the invention.
Embodiment
As shown in Figure 1, the present embodiment includes base 1 and is arranged on the column 2 of base 1 both sides, it is fixed with pressing plate 4 by bolt 5 on the top of column 2, movable cavity 8 is offered inside described base 1, rotation bar 13 runs through base 1 rotation and is arranged in movable cavity 8, rotate bar 13 be fixedly arranged in the middle of cam 12, the end rotating bar 13 is connected to motor 14, and the jacking plate 9 that cross section is arc is installed on base 1, the top of jacking plate 9 is connected to push rod 10, the end of described push rod 10 runs through the middle part of base 1 and matches with cam 12, the fixed block 6 corresponding with jacking plate 9 it is additionally provided with in the bottom of pressing plate 4；Also include the expansion link 15 being slidably arranged in column 2, the top of expansion link 15 is connected with pressing plate 4 by bolt 5, the excircle of described expansion link 15 is provided with the groove 16 of the annular that multiple longitudinal direction is arranged side by side, column 2 outer wall is run through in the end of alignment pin 3, and is provided with the projection 17 being meshed with groove 16 in the end of alignment pin 3；Be provided with a bracer 11 in the bottom of described jacking plate 9, a bracer 11 is run through in the end of described push rod 10 and base 1 is placed in movable cavity 8；Also including lasso 7, described lasso 7 coordinates with the inner thread of fixed block 6.
When the present invention works, the lower end of automobile absorber is placed on the jacking plate 9 that cross section is arc, the upper end of amortisseur is then directed at fixed block 6, rotary electric machine 14, make to rotate bar 13 to move in a circle in movable cavity 8, it is fixed on the cam 12 rotated on bar 13 then to match with the bottom of push rod 10, drive and drive jacking plate 9 by absorber main body upwardly while push rod 10 moves, the two ends up and down making amortisseur are in the oppression state, now by record amortisseur duty now, the automobile operating mode when running into protruding section can be reproduced, when cam 12 bossing with when separating bottom push rod 10, amortisseur is in recovery state, by recording amortisseur duty now, the automobile operating mode when running into depression section can be reproduced, the performance facilitating amortisseur detects；By cooperating between fixed block 6 and jacking plate 9, amortisseur simulated condition under two kinds of limit road conditions is realized by the relative motion between cam 12 and push rod 10 while damping is clamped, facilitate the amortisseur quick detection on testboard, reach to improve the purpose of accurate testing；
Wherein, slide in column 2 and be provided with expansion link, the adjustment of spacing size between fixed block 6 and jacking plate 9 can be realized, when the amortisseur of dissimilar model is detected, difference due to its axial length, the present invention can stretching out or bouncing back and regulate the vertical dimension of grasping part by expansion link 15, and after expansion link 15 realizes lifting, run through alignment pin 3 end with column 2 outer wall directly to coordinate with the annular groove 16 on expansion link 15 outer wall, namely groove 16 with protruding 17 to engaging, and then realize the fixing of expansion link 15, ensure that amortisseur clamps in test process to remain stable for, to improve the accuracy of inspection chronometric data.
；When amortisseur is in retracted state; the body of amortisseur can be advanced downwardly by the back stretch that its internal spring produces; and push rod 10 top being connected with jacking plate 9 can be applied directly to cam 12 and rotate on bar 13; the applied stress produced can cause rotating bar 13 deformation or directly impaired; the present invention is provided with a bracer 11 in the bottom of jacking plate 9; excessively moving down of jacking plate 9 can be limited, and then reach to protect the purpose rotating bar 13, improve the service life of the present invention.
And the model size of the amortisseur for different model, that can directly change that the lasso 7 of different inner diameters comes for amortisseur end is fixing, and lasso 7 and fixed block 6 threaded engagement, convenient installs and dismounting.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (3)
- null1. frock is held in motorcycle damping test clamp，Including base (1) and the column (2) being arranged on base (1) both sides，It is fixed with pressing plate (4) by bolt (5) on the top of column (2)，It is characterized in that: offer movable cavity (8) in described base (1) inside，Rotation bar (13) runs through base (1) rotation and is arranged in movable cavity (8)，Rotate bar (13) be fixedly arranged in the middle of cam (12)，The end rotating bar (13) is connected to motor (14)，And jacking plate (9) that cross section is arc is installed on base (1)，The top of jacking plate (9) is connected to push rod (10)，The end of described push rod (10) runs through the middle part of base (1) and matches with cam (12)，The fixed block (6) corresponding with jacking plate (9) it is additionally provided with in the bottom of pressing plate (4)；Also include the expansion link (15) being slidably arranged in column (2), the top of expansion link (15) is connected with pressing plate (4) by bolt (5), the excircle of described expansion link (15) is provided with the groove (16) of the annular that multiple longitudinal direction is arranged side by side, column (2) outer wall is run through in the end of alignment pin (3), and is provided with the projection (17) being meshed with groove (16) in the end of alignment pin (3).
- 2. frock is held in motorcycle damping test clamp according to claim 1, it is characterized in that: be provided with a bracer (11) in the bottom of described jacking plate (9), a bracer (11) is run through in the end of described push rod (10) and base (1) is placed in movable cavity (8).
- 3. frock is held in motorcycle damping test clamp according to claim 1 and 2, it is characterised in that: also including lasso (7), described lasso (7) coordinates with fixed block (6) inner thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410833130.3A CN105798801A (en) | 2014-12-29 | 2014-12-29 | Clamping tool for motorcycle shock absorption testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410833130.3A CN105798801A (en) | 2014-12-29 | 2014-12-29 | Clamping tool for motorcycle shock absorption testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105798801A true CN105798801A (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410833130.3A Pending CN105798801A (en) | 2014-12-29 | 2014-12-29 | Clamping tool for motorcycle shock absorption testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105798801A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449618A (en) * | 2017-07-17 | 2017-12-08 | 力帆实业(集团)股份有限公司 | Rear damping checking frock with reel cage |
| CN107932170A (en) * | 2017-12-31 | 2018-04-20 | 南阳淅减汽车减振器有限公司 | A kind of Centering Clamping fixture used on shock absorber oil storage cylinder transmission line |
| CN108115645A (en) * | 2017-12-18 | 2018-06-05 | 贵州安吉航空精密铸造有限责任公司 | A kind of scribing tooling for ruling on the casting with complex profile |
| CN108226778A (en) * | 2017-12-26 | 2018-06-29 | 施佳云 | A kind of automobile making motor detection apparatus |
| CN111157209A (en) * | 2020-02-29 | 2020-05-15 | 青岛军平减震科技有限公司 | Damper inspection device |
| CN113618651A (en) * | 2021-08-05 | 2021-11-09 | 南通市铁驰轨道交通设备有限公司 | Clamp for clamping oil pressure damper and testing equipment applying same |
-
2014
- 2014-12-29 CN CN201410833130.3A patent/CN105798801A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449618A (en) * | 2017-07-17 | 2017-12-08 | 力帆实业(集团)股份有限公司 | Rear damping checking frock with reel cage |
| CN107449618B (en) * | 2017-07-17 | 2023-07-04 | 力帆实业(集团)股份有限公司 | Rear shock absorption verification tool with cradle |
| CN108115645A (en) * | 2017-12-18 | 2018-06-05 | 贵州安吉航空精密铸造有限责任公司 | A kind of scribing tooling for ruling on the casting with complex profile |
| CN108226778A (en) * | 2017-12-26 | 2018-06-29 | 施佳云 | A kind of automobile making motor detection apparatus |
| CN108226778B (en) * | 2017-12-26 | 2020-11-13 | 新昌县林昱机械科技有限公司 | Motor detection device for automobile manufacturing |
| CN107932170A (en) * | 2017-12-31 | 2018-04-20 | 南阳淅减汽车减振器有限公司 | A kind of Centering Clamping fixture used on shock absorber oil storage cylinder transmission line |
| CN111157209A (en) * | 2020-02-29 | 2020-05-15 | 青岛军平减震科技有限公司 | Damper inspection device |
| CN111157209B (en) * | 2020-02-29 | 2020-12-18 | 扬州扬子金属减震配件有限公司 | Damper inspection device |
| CN113618651A (en) * | 2021-08-05 | 2021-11-09 | 南通市铁驰轨道交通设备有限公司 | Clamp for clamping oil pressure damper and testing equipment applying same |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |