CN204461732U - A kind of pedal road spring durability test device - Google Patents
A kind of pedal road spring durability test device Download PDFInfo
- Publication number
- CN204461732U CN204461732U CN201520108338.9U CN201520108338U CN204461732U CN 204461732 U CN204461732 U CN 204461732U CN 201520108338 U CN201520108338 U CN 201520108338U CN 204461732 U CN204461732 U CN 204461732U
- Authority
- CN
- China
- Prior art keywords
- bar
- push rod
- cam
- drive motor
- stick
- 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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Abstract
A kind of pedal road spring durability test device, comprise support, test platform, drive motor, stick up bar, a slide rail is fixed at the top of described support; Drive motor is provided with bottom described support; Described drive motor is connected with the transmission shaft of cam by belt; The described bar that sticks up is fixed on support by the stationary shaft at its center; Described one end of sticking up the stationary shaft of bar is provided with driven shaft; Described driven shaft is connected with cam drive by belt; The described other end sticking up the stationary shaft of bar has chute; Describedly stick up the top that bar has a runner position one push rod is set; The middle part of described push rod is provided with the limited block being positioned at limit track; Be locked by latch segment between described push rod and chute; The top of described push rod fixes one with the test platform of counter; Described cam, stick up between bar and push rod three and form a lever model.The utility model structure is simple, and easy for installation, it is convenient to keep in repair, and the road spring being applicable to different lengths specification carries out durability test.
Description
Technical field
The utility model relates to a kind of pedal road spring durability test device.
Background technology
Road spring many embodiments damping effect, run into rugged road in travelling for vehicle, the mechanism with damping effect just seems particularly important.And for the road spring throughout the year used, whether it durable, durable just seems particularly important.Vehicle can run into different condition of road surface in travelling, and therefore just will simulate different condition of road surface when detecting the permanance of road spring.For the different road spring that different vehicle is used, during detection, also suitable adjustment to be done.
Utility model content
For there being the defect of technology on overcoming, the purpose of this utility model is intended to propose that a kind of structure is simple, the road spring durability test device of convenient test.
For achieving the above object, the utility model adopts following technical scheme:
A kind of pedal road spring durability test device, it is characterized in that: comprise support, test platform, drive motor, stick up bar, a slide rail is fixed at the top of described support; Drive motor is provided with bottom described support; Described drive motor is connected with the transmission shaft of cam by belt; The described bar that sticks up is fixed on support by the stationary shaft at its center; Described one end of sticking up the stationary shaft of bar is provided with driven shaft; Described driven shaft is connected with cam drive by belt; The described other end sticking up the stationary shaft of bar has chute; Describedly stick up the top that bar has a runner position one push rod is set; The middle part of described push rod is provided with the limited block being positioned at limit track; Be locked by latch segment between described push rod and chute; The top of described push rod fixes one with the test platform of counter; Described cam, stick up between bar and push rod three and form a lever model.
Explanation and the further scheme of such scheme are as follows:
In such scheme, described slide rail is provided with the hanger of lifting road spring to be tested.
Because technique scheme is used, the utility model has following advantages:
The utility model motor drives belt cam thus drives the gearing of sticking up some row of bar, achieve pumping of test platform, achieve and the permanance of road spring is detected, and counter accurate Calculation reciprocal time, provide good and realize data.And tester structure is simple, be convenient to realize test purpose, cost is lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In above accompanying drawing: 1, support; 2, test platform; 3, drive motor; 4, bar is stuck up; 5, slide rail; 6, belt; 7, cam; 8, transmission shaft; 9, stationary shaft; 10, driven shaft; 11, chute; 12, push rod; 13, limit track; 14, limited block; 15, latch segment; 16, counter; 17, hanger; 18, spring; 19, wheel.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: shown in Figure 1:
A kind of pedal road spring durability test device, comprise support 1, test platform 2, drive motor 3, stick up bar 4, a slide rail 5 is fixed at the top of described support 1; Drive motor 3 is provided with bottom described support 1; Described drive motor 3 is connected with the transmission shaft 8 of cam 7 by belt 6; The described bar 4 that sticks up is fixed on support 1 by the stationary shaft 9 at its center; Described one end of sticking up the stationary shaft 9 of bar 4 is provided with driven shaft 10; Described driven shaft 10 is in transmission connection by belt 6 and cam 7; The described other end sticking up the stationary shaft 9 of bar 4 has chute 11; Describedly stick up the top that bar 4 has chute 11 position one push rod 12 is set; The middle part of described push rod 12 is provided with the limited block 14 being positioned at limit track 13; Be locked by latch segment 15 between described push rod 12 and chute 11; The top of described push rod 12 fixes one with the test platform 2 of counter 16; Described cam 7, stick up between bar 4 and push rod 12 three and form a lever model; Described slide rail 5 is provided with the hanger 17 of lifting road spring to be tested.
The spring 18 of required detection and institute's band wheel 19 are fixedly mounted on the hanger 17 of slide rail 5, regulate the position of push rod 12 in the chute 11 sticking up bar 4, make to stick up bar 4 in normal state, can be lain in a horizontal plane in by the wheel 19 that spring 18 hangs on the test platform 2 on push rod 12 top, then with latch segment 15, push rod 12 is locked.Open drive motor 3, drive motor 3 is connected on the transmission shaft 8 of cam 7 by belt 6 is with moving cam 7 to rotate, the outer rim cover of cam 7 has the belt 6 be connected with the driven shaft 10 stuck up on bar 4, and therefore the rotation of cam 7 can make the one end of sticking up bar 4 driven shaft 10 pump.Due to cam 7, stick up bar 4, push rod 12 three forms a lever model, therefore bar 4 chute 11 end that sticks up being fixed with push rod 12 one end also pumps, thus push rod 12 is moved up and down, limited block 14 on push rod 12 moves up and down in limit track 13, test platform 2 is driven to move up and down, thus the durability test that the compression realizing spring 18 is loosened.Test platform 2 rises once, and counter 16 just counts once, thus calculates testing time.After reaching testing time, observe spring whether intact, whether qualified.For the different springs used without wheel, because the length specification of spring is different, therefore also different for compressing the degree loosened, push rod 12 only need be regulated at the height of the rise and fall of the position of chute 11 and adjustable test platform 2.
The utility model structure is simple, and easy for installation, it is convenient to keep in repair, and the road spring being applicable to different lengths specification carries out durability test.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (2)
1. a pedal road spring durability test device, it is characterized in that: comprise support (1), test platform (2), drive motor (3), stick up bar (4), a slide rail (5) is fixed at the top of described support (1); Described support (1) bottom is provided with drive motor (3); Described drive motor (3) is connected with the transmission shaft (8) of cam (7) by belt (6); The described bar (4) that sticks up is fixed on support (1) by the stationary shaft (9) at its center; Described one end of sticking up the stationary shaft (9) of bar (4) is provided with driven shaft (10); Described driven shaft (10) is in transmission connection by belt (6) and cam (7); The described other end sticking up the stationary shaft (9) of bar (4) has chute (11); Describedly stick up the top that bar (4) has chute (11) position one push rod (12) is set; The middle part of described push rod (12) is provided with the limited block (14) being positioned at limit track (13); Be locked by latch segment (15) between described push rod (12) and chute (11); The top of described push rod (12) fixes one with the test platform (2) of counter (16); Described cam (7), stick up between bar (4) and push rod (12) three and form a lever model.
2. a kind of pedal road spring durability test device according to claim 1, is characterized in that: the hanger (17) described slide rail (5) being provided with lifting road spring to be tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108338.9U CN204461732U (en) | 2015-02-13 | 2015-02-13 | A kind of pedal road spring durability test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108338.9U CN204461732U (en) | 2015-02-13 | 2015-02-13 | A kind of pedal road spring durability test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204461732U true CN204461732U (en) | 2015-07-08 |
Family
ID=53668601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520108338.9U Expired - Fee Related CN204461732U (en) | 2015-02-13 | 2015-02-13 | A kind of pedal road spring durability test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204461732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838104A (en) * | 2018-06-21 | 2018-11-20 | 东莞市引力自动化科技有限公司 | A kind of cam-type toggle switch automatic detecting machine |
| CN110455516A (en) * | 2019-08-21 | 2019-11-15 | 南京凯盟仕电子科技有限公司 | A kind of spring test device and test method |
-
2015
- 2015-02-13 CN CN201520108338.9U patent/CN204461732U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838104A (en) * | 2018-06-21 | 2018-11-20 | 东莞市引力自动化科技有限公司 | A kind of cam-type toggle switch automatic detecting machine |
| CN110455516A (en) * | 2019-08-21 | 2019-11-15 | 南京凯盟仕电子科技有限公司 | A kind of spring test device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20220213 |