CN202763720U - Locating device special for measuring roughness of piston hole in cylinder - Google Patents
Locating device special for measuring roughness of piston hole in cylinder Download PDFInfo
- Publication number
- CN202763720U CN202763720U CN 201220313848 CN201220313848U CN202763720U CN 202763720 U CN202763720 U CN 202763720U CN 201220313848 CN201220313848 CN 201220313848 CN 201220313848 U CN201220313848 U CN 201220313848U CN 202763720 U CN202763720 U CN 202763720U
- Authority
- CN
- China
- Prior art keywords
- base
- cylinder
- piston hole
- locating
- locating device
- 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
The utility model relates to a locating device special for measuring roughness of a piston in a cylinder. The locating device comprises a base. Two locating pins are vertically arranged on the upper surface of the base. The two locating pins correspond to the positions of cylinder locating holes. The locating device special for measuring roughness of the piston hole in the cylinder is ingenious in design, reasonable in structure, convenient to use, strong in practical applicability, simple in locating and stable in clamping. According to the locating device, a detective technological process at the later stage can be simplified, detective working efficiency is improved, and accuracy of detective results is guaranteed.
Description
Technical field
The utility model relates to the positioning clamping field of tool, especially a kind of compresser cylinder detecting cylinder body piston hole roughness dedicated positioning device.
Background technology
The compresser cylinder cylinder body need guarantee that workpiece is not moved when measuring the piston hole roughness in measuring process, owing to not being specifically designed to the instrument of fixation workpiece at present, therefore can be moved at the measuring process workpiece, cause that measure error is large, measuring speed slow, can not satisfy the detection needs of large-scale industrial production.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of easy to manufacture, easy to use, location and installation is effective, can improve the detecting cylinder body piston hole roughness dedicated positioning device of measuring speed and precision.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of detecting cylinder body piston hole roughness dedicated positioning device is characterized in that: comprise a base, the upper surface of this base is vertically installed two alignment pins corresponding with the position of cylinder body locating hole.
And described base is seated on the bracing frame.
And the upper surface of support frame as described above is shaped with chute, and base is seated in also can be along this chute guiding movement in this chute.
Advantage of the present utility model and beneficial effect are:
1, two alignment pins is installed on the base of this positioner, these two alignment pins are corresponding with position and the size of cylinder body locating hole, therefore cylinder body can be inserted into position on this alignment pin fixing, thereby avoided occurring displacement in the measuring process, guaranteed the accuracy of measurement result.
2, the use of this positioner is very simple and convenient, and this device is used in conjunction with ordinary measring tool can greatly improve measuring speed, simplified measurement process.
3, the base in this device both can directly use, and also can be placed on the bracing frame and use, and therefore can select according to the high flexible of measurer.
4, the utility model is a kind of ingenious, rational in infrastructure, easy to use, practical detecting cylinder body piston hole roughness dedicated positioning device that designs, this device location is simple, clamping is stable, uses this device can simplify the efficient of the flow process of late detection, raising testing, the accuracy of assurance testing result.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of base.
The specific embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of detecting cylinder body piston hole roughness dedicated positioning device comprises a base 2, and the upper surface of this base is vertically installed two alignment pins 1, and the position of this alignment pin is corresponding with the position of cylinder body locating hole.
Base is seated on the bracing frame 3, and the upper surface of this bracing frame is shaped with chute 4, and base is seated in also can be along this chute guiding movement in this chute.
Claims (3)
1. a detecting cylinder body piston hole roughness dedicated positioning device is characterized in that: comprise a base, two alignment pins corresponding with the position of cylinder body locating hole of the vertical installation of the upper surface of this base.
2. detecting cylinder body piston hole roughness dedicated positioning device according to claim 1, it is characterized in that: described base is seated on the bracing frame.
3. detecting cylinder body piston hole roughness dedicated positioning device according to claim 2, it is characterized in that: the upper surface of support frame as described above is shaped with chute, and base is seated in this chute and can be along this chute guiding movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220313848 CN202763720U (en) | 2012-06-29 | 2012-06-29 | Locating device special for measuring roughness of piston hole in cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220313848 CN202763720U (en) | 2012-06-29 | 2012-06-29 | Locating device special for measuring roughness of piston hole in cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763720U true CN202763720U (en) | 2013-03-06 |
Family
ID=47770319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220313848 Expired - Fee Related CN202763720U (en) | 2012-06-29 | 2012-06-29 | Locating device special for measuring roughness of piston hole in cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763720U (en) |
-
2012
- 2012-06-29 CN CN 201220313848 patent/CN202763720U/en not_active Expired - Fee Related
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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: 20130306 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |