CN204461763U - A kind of bicycle handle bar endurance test machine - Google Patents
A kind of bicycle handle bar endurance test machine Download PDFInfo
- Publication number
- CN204461763U CN204461763U CN201520108643.8U CN201520108643U CN204461763U CN 204461763 U CN204461763 U CN 204461763U CN 201520108643 U CN201520108643 U CN 201520108643U CN 204461763 U CN204461763 U CN 204461763U
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- CN
- China
- Prior art keywords
- worktable
- cam
- handle bar
- spiral gear
- lifting table
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- 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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Abstract
A kind of bicycle handle bar endurance test machine, comprise body, worktable and lifting table, it is characterized in that: described body is provided with two worktable and a lifting table, described lifting table is provided with guide plate, guide plate is provided with standpipe fixture, described worktable is provided with motor, motor is connected with the first transmission shaft, the center section of the first transmission shaft is provided with the first spiral gear, first transmission the tip of the axis is provided with the first cam, first cam is connected with pressure connecting gear, the first described spiral gear and the second spiral gear orthogonal and pass through gears meshing, second spiral gear is connected with the second cam by second driving shaft, the second described cam is connected with the transverse tube of handlebar by angle connecting gear, on two described worktable, structure is identical.The utility model uses motor and power transmitting mechanism thereof to instead of the cylinder used in traditional bicycle handle bar's fatigue strength test, and structure is simple, easy to maintenance, can renewal part at any time, reduces the cost of use.
Description
Technical field
The utility model relates to a kind of endurance test machine, is specifically related to a kind of bicycle handle bar endurance test machine.
Background technology
Bicycle is trampled foot-operated by people, utilize crank handle turns sprocket rotation, by chain drive rear wheel, reaches the object moved ahead.In the process of riding, car needs to carry out the actions such as turning, and this process changes the travel direction of bicycle by the direction of handlebar change front-wheel.The handlebar of bicycle is very important parts, and in ride, handlebar serves the vital role realizing turning of bicycle and support bicyclist arm, therefore carries out special Stromeyer test for it and just become particularly important.Although existing bicycle handle bar fatigue experimental device can according to the fatigue strength simulation test providing some basic to the operation of handlebar in reality, but based on the restriction of apparatus structure, it comprehensive simulated can not go out the various situations such as handlebar pressing residing in actual ride, lift, torsion, the vibrations that produce because of road conditions.
Utility model content
For overcoming above the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide a kind of bicycle handle bar's fatigue experimental device that simultaneously can carry out comprehensive testing fatigue for the multiple situation such as pressing, lift, torsion that handlebar is residing in actual ride, thus effectively have detected the fatigue strength of handlebar, and then ensure the riding safety of people.
In order to solve the problem, bicycle handle bar's endurance test machine that the utility model provides have employed following technical scheme:
A kind of bicycle handle bar endurance test machine, comprise body, worktable and lifting table, it is characterized in that: described body is provided with two worktable and a lifting table, described lifting table is provided with guide plate, guide plate is provided with standpipe fixture, described standpipe fixture is in order to the standpipe of fixing handlebar, described body is provided with slide rail, worktable is fixed on body by slide rail, the distance of two described worktable regulates by slide rail, one end of described worktable is provided with motor, motor is connected with the first transmission shaft, the center section of the first transmission shaft is provided with the first spiral gear, first transmission the tip of the axis is provided with the first cam, first cam is connected with pressure connecting gear, the first described spiral gear and the second spiral gear orthogonal and pass through gears meshing, second spiral gear is connected with the second cam by second driving shaft, the second described cam is connected with the transverse tube of handlebar by angle connecting gear, on two described worktable, structure is identical.
Preferably, the end of described angle connecting gear is provided with transverse tube fixture.
The beneficial effects of the utility model are: the utility model uses motor and power transmitting mechanism thereof to instead of the cylinder used in traditional bicycle handle bar's fatigue strength test, longer service life, cost is lower, structure is simple, easy to maintenance, can renewal part at any time, reduce the cost of use, and the torture test function that the utility model provides is simultaneously for the pressing that handlebar is residing in actual ride, lift, the multiple situations such as torsion carry out comprehensive testing fatigue, thus effectively have detected the fatigue strength of handlebar, and then ensured the riding safety of people.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and concrete enforcement, the utility model is described further.
A kind of bicycle handle bar endurance test machine, comprise body 1, worktable 11 and lifting table 15, it is characterized in that: described body 1 is provided with two worktable 11 and a lifting table 15, described lifting table 15 is provided with guide plate 2, guide plate 2 is provided with standpipe fixture 3, described standpipe fixture 3 is in order to the standpipe of fixing handlebar 4, described body 1 is provided with slide rail, worktable 11 is fixed on body 1 by slide rail, the distance of two described worktable 11 regulates by slide rail, one end of described worktable 11 is provided with motor 12, motor 12 is connected with the first transmission shaft 13, the center section of the first transmission shaft 13 is provided with the first spiral gear 8, the end of the first transmission shaft 13 is provided with the first cam 7, first cam 7 is connected with pressure connecting gear 6, the first described spiral gear 8 and the second spiral gear 9 orthogonal and pass through gears meshing, second spiral gear 9 is connected with the second cam 10 by second driving shaft 16, the second described cam 10 is connected with the transverse tube of handlebar 4 by angle connecting gear 14, on two described worktable 11, structure is identical.
Preferably, the end of described angle connecting gear 14 is provided with transverse tube fixture 5.
Principle of work of the present utility model is: be arranged on by handlebar on standpipe fixture 3, regulate the height of lifting table 15 can apply pressure to handlebar to pressure connecting gear 6 according to the height of handlebar, then standpipe fixture 3 is regulated can to reverse to the cross bar of handlebar the angle needed with the relative position of guide plate 2 to angle connecting gear 14, then regulate the second upper cam 10 of two worktable 11 contrary to its action, the utility model provides a kind of energy simultaneously for the pressing that handlebar is residing in actual ride, lift, the multiple situations such as torsion carry out bicycle handle bar's fatigue experimental device of comprehensive testing fatigue, thus effectively have detected the fatigue strength of handlebar, and then ensured the riding safety of people.
The beneficial effects of the utility model are: the utility model uses motor and power transmitting mechanism thereof to instead of the cylinder used in traditional bicycle handle bar's fatigue strength test, longer service life, cost is lower, structure is simple, easy to maintenance, can renewal part at any time, reduce the cost of use, and the torture test function that the utility model provides is simultaneously for the pressing that handlebar is residing in actual ride, lift, the multiple situations such as torsion carry out comprehensive testing fatigue, thus effectively have detected the fatigue strength of handlebar, and then ensured the riding safety of people.
Claims (2)
1. bicycle handle bar's endurance test machine, comprise body, worktable and lifting table, it is characterized in that: described body is provided with two worktable and a lifting table, described lifting table is provided with guide plate, guide plate is provided with standpipe fixture, described standpipe fixture is in order to the standpipe of fixing handlebar, described body is provided with slide rail, worktable is fixed on body by slide rail, the distance of two described worktable regulates by slide rail, one end of described worktable is provided with motor, motor is connected with the first transmission shaft, the center section of the first transmission shaft is provided with the first spiral gear, first transmission the tip of the axis is provided with the first cam, first cam is connected with pressure connecting gear, the first described spiral gear and the second spiral gear orthogonal and pass through gears meshing, second spiral gear is connected with the second cam by second driving shaft, the second described cam is connected with the transverse tube of handlebar by angle connecting gear, on two described worktable, structure is identical.
2. a kind of bicycle handle bar according to claim 1 endurance test machine, is characterized in that: the end of described angle connecting gear is provided with transverse tube fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108643.8U CN204461763U (en) | 2015-02-15 | 2015-02-15 | A kind of bicycle handle bar endurance test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108643.8U CN204461763U (en) | 2015-02-15 | 2015-02-15 | A kind of bicycle handle bar endurance test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204461763U true CN204461763U (en) | 2015-07-08 |
Family
ID=53668632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520108643.8U Expired - Fee Related CN204461763U (en) | 2015-02-15 | 2015-02-15 | A kind of bicycle handle bar endurance test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204461763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966367A (en) * | 2017-12-29 | 2018-04-27 | 山东省建筑科学研究院 | A kind of biaxial tension verifying attachment and method for cross shaped head welded reinforcement part |
| CN109932192A (en) * | 2019-03-29 | 2019-06-25 | 东北大学 | A kind of whole bicycle and individual event fatigue experiment analysis platform and application method |
-
2015
- 2015-02-15 CN CN201520108643.8U patent/CN204461763U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966367A (en) * | 2017-12-29 | 2018-04-27 | 山东省建筑科学研究院 | A kind of biaxial tension verifying attachment and method for cross shaped head welded reinforcement part |
| CN107966367B (en) * | 2017-12-29 | 2024-03-29 | 山东省建筑科学研究院有限公司 | Biaxial stretching inspection device and method for cross-shaped welded steel bar |
| CN109932192A (en) * | 2019-03-29 | 2019-06-25 | 东北大学 | A kind of whole bicycle and individual event fatigue experiment analysis platform and application method |
| WO2020199293A1 (en) * | 2019-03-29 | 2020-10-08 | 东北大学 | Whole bicycle and single item fatigue experiment analysis platform and usage 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: 20220215 |