CN203642858U - Simple tool for measuring coaxiality of shock absorber piston rod and spring - Google Patents
Simple tool for measuring coaxiality of shock absorber piston rod and spring Download PDFInfo
- Publication number
- CN203642858U CN203642858U CN201320776379.6U CN201320776379U CN203642858U CN 203642858 U CN203642858 U CN 203642858U CN 201320776379 U CN201320776379 U CN 201320776379U CN 203642858 U CN203642858 U CN 203642858U
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- measuring
- piston rod
- spring
- measurer
- measurement
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Abstract
The utility model aims to provide a simple tool for measuring the coaxiality of a shock absorber piston rod and a spring. The simple tool for measuring the coaxiality of the shock absorber piston rod and the spring, for the above purpose, comprises a measuring rod and a sliding measuring block, the measuring rod is equipped with a chute, and the sliding measuring block is inserted in the chute and can slide in the chute. One end of the measuring rod is equipped with an arc surface, and the arc surface is used as a first measurement surface and is used to attach to the outer side surface of the shock absorber piston rod. The sliding measuring block possesses a second measurement surface contacted with the outer side of the spring, and the first measurement surface and the second measurement surface are parallel, so that the distance between the first measurement surface and the second measurement surface can be used to judge the coaxiality conveniently.
Description
Technical field
The utility model relates to the measurer of measuring shock absorber piston rod and spring right alignment.
Background technology
After vibration damper and pressure mounting of the spring, on car load, may occur that the situation of interference in various degree occurs for spring and vehicle body, therefore require in process of production the right alignment of the spring after press-fiting and shock absorber piston rod to be inspected by random samples to measurement.There is no at present special measuring tool or cubing, if only measure with ruler, data cannot guarantee accurately, also just cannot to the better quality of product control.
Utility model content
The purpose of this utility model is to provide a kind of simple and easy measurer of measuring shock absorber piston rod and spring right alignment.
For realizing the measurement shock absorber piston rod of described object and the simple and easy measurer of spring right alignment, be characterized in, comprise measuring stick and slide and measure piece, measuring stick provides chute, the measurement piece that slides inserts in chute and can in chute, slide, one end of measuring stick also provides arc surface, this arc surface is as the first measurement face shock absorber piston rod lateral surface that is used for fitting, this slip measurement piece has the second measurement face with the outer side contacts of spring, the first measurement face and the second measurement face are parallel so that the distance between the first measurement face and the second measurement face is used for judging described right alignment.
Described simple and easy measurer, its further feature is that the first radius-of-curvature of measuring face equates with shock absorber piston rod radius.
Described simple and easy measurer, its further feature is that the first height of measuring face is greater than damper piston shank diameter.
Described simple and easy measurer, its further feature is that the first measurement face is perpendicular to each surface of the length direction of measuring stick.
Described simple and easy measurer, its further feature is that the second height of measuring face equals the diameter of spring.
Described simple and easy measurer, its further feature is that the second measurement face is plane.
Of the present utility model simple in structure, measure accurately, use this structure can guarantee the accuracy of product measurement data, be convenient for measuring.
Accompanying drawing explanation
Fig. 1 is the stereographic map of simple and easy measurer in the utility model embodiment.
Fig. 2 is the principle of work schematic diagram of simple and easy measurer in the utility model embodiment.
Embodiment
As shown in Figure 1, simple and easy measurer 1 comprises measuring stick 11 and slides and measure piece 12.Fluting 112 in the middle of measuring stick 11, one end of measuring stick 11 provides arc surface 111(the first measurement face), the size of the radius of arc surface 111 equates with measured piston rod outside dimension (to reduce measuring error, this equates to comprise approximately equal situation), the height of arc surface 111 is greater than the diameter of piston rod, so that be difficult for tilting while contacting with piston rod, arc surface 111 is perpendicular to the surface 113,114 of the length direction of measuring stick 11 etc., to prevent from tilting to cause measuring error.Slide and measure 112 li of the medial launders that piece 12 is placed in measuring stick 11 and can move, slide and measure piece 12 and provide the second measurement face 121 parallel with the arc surface 111 of measuring stick 11, the height of the second measurement face 121 should be approximately equal to spring wire diameter.
As shown in Figure 2, on arc surface the arc surface 111 of the measuring stick 11 of simple and easy measurer 1 by the piston rod 21 of vibration damper 2, the second measurement face 121 of the mobile measurement piece 12 that slides is to the outer ring of spring 22, according to the reading of demarcating on simple and easy measurer 1, just can measure the right alignment of spring 22 and shock absorber piston rod 21 again.
Claims (6)
1. measure the simple and easy measurer of shock absorber piston rod and spring right alignment, it is characterized in that, comprise measuring stick and slide and measure piece, measuring stick provides chute, the measurement piece that slides inserts in chute and can in chute, slide, one end of measuring stick also provides arc surface, this arc surface is as the first measurement face shock absorber piston rod lateral surface that is used for fitting, this slip measurement piece has the second measurement face with the outer side contacts of spring, and the first measurement face and the second measurement face are parallel so that the distance between the first measurement face and the second measurement face is used for judging described right alignment.
2. simple and easy measurer as claimed in claim 1, is characterized in that, the first radius-of-curvature of measuring face equates with shock absorber piston rod radius.
3. simple and easy measurer as claimed in claim 1, is characterized in that, the first height of measuring face is greater than damper piston shank diameter.
4. simple and easy measurer as claimed in claim 1, is characterized in that, the first measurement face is perpendicular to each surface of the length direction of measuring stick.
5. simple and easy measurer as claimed in claim 1, is characterized in that, the second height of measuring face equals the diameter of spring.
6. simple and easy measurer as claimed in claim 1, is characterized in that, the second measurement face is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320776379.6U CN203642858U (en) | 2013-11-29 | 2013-11-29 | Simple tool for measuring coaxiality of shock absorber piston rod and spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320776379.6U CN203642858U (en) | 2013-11-29 | 2013-11-29 | Simple tool for measuring coaxiality of shock absorber piston rod and spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642858U true CN203642858U (en) | 2014-06-11 |
Family
ID=50874094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320776379.6U Expired - Fee Related CN203642858U (en) | 2013-11-29 | 2013-11-29 | Simple tool for measuring coaxiality of shock absorber piston rod and spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642858U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154836A (en) * | 2014-08-08 | 2014-11-19 | 南车成都机车车辆有限公司 | Gauge for measuring A value of lifting socket of lever |
| CN106839950A (en) * | 2015-09-28 | 2017-06-13 | 迪特里奇标准公司 | Orifice plate centering instrument |
| CN107462123A (en) * | 2017-07-27 | 2017-12-12 | 安徽江淮汽车集团股份有限公司 | Column support type Suspension detecting device |
| CN113732460A (en) * | 2020-05-29 | 2021-12-03 | 中国海洋石油集团有限公司 | Measuring tool for measuring extension length of electrode rod of automatic tungsten electrode argon arc welding |
-
2013
- 2013-11-29 CN CN201320776379.6U patent/CN203642858U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154836A (en) * | 2014-08-08 | 2014-11-19 | 南车成都机车车辆有限公司 | Gauge for measuring A value of lifting socket of lever |
| CN104154836B (en) * | 2014-08-08 | 2017-01-11 | 中车成都机车车辆有限公司 | Gauge for measuring A value of lifting socket of lever |
| CN106839950A (en) * | 2015-09-28 | 2017-06-13 | 迪特里奇标准公司 | Orifice plate centering instrument |
| EP3356085A1 (en) * | 2015-09-28 | 2018-08-08 | Dieterich Standard, Inc. | Orifice plate centering tool |
| JP2019508664A (en) * | 2015-09-28 | 2019-03-28 | ディーテリヒ・スタンダード・インコーポレーテッド | Orifice plate centering tool |
| CN107462123A (en) * | 2017-07-27 | 2017-12-12 | 安徽江淮汽车集团股份有限公司 | Column support type Suspension detecting device |
| CN107462123B (en) * | 2017-07-27 | 2019-06-28 | 安徽江淮汽车集团股份有限公司 | Column support type Suspension detecting device |
| CN113732460A (en) * | 2020-05-29 | 2021-12-03 | 中国海洋石油集团有限公司 | Measuring tool for measuring extension length of electrode rod of automatic tungsten electrode argon arc welding |
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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: 20140611 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |