CN203798523U - Bicycle front fork impact testing machine - Google Patents
Bicycle front fork impact testing machine Download PDFInfo
- Publication number
- CN203798523U CN203798523U CN201420009417.XU CN201420009417U CN203798523U CN 203798523 U CN203798523 U CN 203798523U CN 201420009417 U CN201420009417 U CN 201420009417U CN 203798523 U CN203798523 U CN 203798523U
- Authority
- CN
- China
- Prior art keywords
- front fork
- testing machine
- belt wheel
- impact testing
- control box
- 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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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a bicycle front fork impact testing machine comprising a control box, an electromotor, a small belt wheel, a large belt wheel, a rolling ball screw rod, and an S-shaped pressure sensor arranged on a front fork, wherein two ends of the front fork are fixed on the rolling ball screw rod through a screw nut, the control box is used for controlling electromotor operation, the small belt wheel and the large belt wheel are connected through a transmission belt, and the S-shaped pressure sensor is electrically connected with an electric control box. Through adoption of the bicycle front fork impact testing machine, impact tests can be performed in a standard manner, test detection results are very accurate, and test operation can be convenient and safe.
Description
Technical field
The utility model relates to a kind of bicycle front fork impact testing machine.
Background technology
Bicycle is people's conventional walking-replacing tools while going on a journey, and light because riding, flexible, laborsaving people of being subject to like.Bicycle must have good quality and security performance, and for ensureing the quality of bicycle and using safely and effectively, country has promulgated related standards, has specified the performance of various bicycles and has detected test method.Bicycle front fork impact testing machine, is widely used in the test of all kinds bicycle front fork being carried out to fatigue strength.
Utility model content
The technical matters that the utility model mainly solves is to provide the bicycle front fork impact testing machine that a kind of automaticity is higher.
For achieving the above object, the utility model is by the following technical solutions:
Bicycle front fork impact testing machine, it is characterized in that, comprise control box, motor, small pulley, large belt wheel, ball screw and be located at the S type pressure transducer on front fork, wherein, the two ends of front fork are fixed on ball screw by nut, control box is in order to control motor rotation, and small pulley is connected by driving-belt with large belt wheel, between S type pressure transducer and electric cabinet, is electrically connected.
Beneficial effect: adopt bicycle front fork impact testing machine to carry out very specification of impulse test, the result that test detects is accurate, and the light safety again of test operation.
Brief description of the drawings
Fig. 1 is the utility model bicycle front fork impact testing machine structural representation;
Fig. 2 is the utility model bicycle front fork impact testing machine structural representation.
Main element symbol description
Large belt wheel 5 ball screw 6 nut 7 front fork 8 pressure transducers of 1 control box 2 motor 3 small pulley 4
Embodiment
By describing technology contents of the present utility model, structural attitude in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1, bicycle front fork impact testing machine, comprise control box 1, motor 2, small pulley 3, large belt wheel 4, ball screw 5 and be located at the S type pressure transducer 8 on front fork, wherein, the two ends of front fork 7 are fixed on ball screw 5 by nut 6, control box 1 turns round in order to control motor 2, and small pulley 3 is connected by driving-belt with large belt wheel 4, electrical connection between S type pressure transducer 8 and electric cabinet 1.
In the utility model, electric cabinet 1 drives small pulley 3 to rotate by drive motor 2, between small pulley 3 and large belt wheel 4, connect by driving-belt, ball screw 5 does radial motion, drive nut 6 to axially move, thereby apply downward pressure to front fork 7, S type pressure transducer 8 detected pressures values also transfer to electric cabinet 1 and read, thereby detect and control the pressure size that is applied to front fork 7.
These are only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (1)
1. bicycle front fork impact testing machine, it is characterized in that, comprise control box, motor, small pulley, large belt wheel, ball screw and be located at the S type pressure transducer on front fork, wherein, the two ends of front fork are fixed on ball screw by nut, control box is in order to control motor rotation, and small pulley is connected by driving-belt with large belt wheel, between S type pressure transducer and electric cabinet, is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009417.XU CN203798523U (en) | 2014-01-07 | 2014-01-07 | Bicycle front fork impact testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009417.XU CN203798523U (en) | 2014-01-07 | 2014-01-07 | Bicycle front fork impact testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798523U true CN203798523U (en) | 2014-08-27 |
Family
ID=51380728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420009417.XU Expired - Fee Related CN203798523U (en) | 2014-01-07 | 2014-01-07 | Bicycle front fork impact testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927517A (en) * | 2021-01-24 | 2021-06-08 | 南京班恩曼数码科技有限公司 | Overload monitoring equipment closed at idle time |
-
2014
- 2014-01-07 CN CN201420009417.XU patent/CN203798523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927517A (en) * | 2021-01-24 | 2021-06-08 | 南京班恩曼数码科技有限公司 | Overload monitoring equipment closed at idle time |
| CN112927517B (en) * | 2021-01-24 | 2022-09-13 | 成笑笑 | Overload monitoring equipment closed in idle time |
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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 |
Granted publication date: 20140827 Termination date: 20160107 |