CN203550886U - Air-cylinder passing-hollow angle measuring instrument - Google Patents
Air-cylinder passing-hollow angle measuring instrument Download PDFInfo
- Publication number
- CN203550886U CN203550886U CN201320662499.3U CN201320662499U CN203550886U CN 203550886 U CN203550886 U CN 203550886U CN 201320662499 U CN201320662499 U CN 201320662499U CN 203550886 U CN203550886 U CN 203550886U
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- CN
- China
- Prior art keywords
- cylinder
- pin
- measuring instrument
- angle measuring
- crescent
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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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the field of mechanical machining and provides an air-cylinder passing-hollow angle measuring instrument which includes a fixing face plate. A central spindle, a cylindrical pin and an edge-cutting pin, which are used for fixing an air cylinder, are arranged on the fixing face plate. The cylindrical pin and the edge-cutting pin are arranged vertically in threaded through holes in the fixing face plate through threads. The cylindrical pin and the edge-cutting pin are both capable of moving along respective pin shafts. The air-cylinder passing-hollow angle measuring instrument is simple in structure, convenient to use and capable of detecting whether passing-hollow machining on the air cylinder is qualified.
Description
Technical field
Whether the utility model relates to field of machining, is specifically related to a kind of cylinder crescent angle measuring instrument, qualified for detection of the crescent processing on air-conditioning compressor cylinder.
Background technology
Compressor of air conditioner is in air-conditioning refrigerant loop, to play compressible drive cold-producing medium, is the important component part of air-conditioning equipment.And wherein cylinder is the core of compressor, belong to precision component, so the quality of cylinder directly has influence on serviceable life and the effect of air-conditioning.At present, in air-conditioning production run, to the processing of the parts such as cylinder, in semi-automatic standard, its speed of production has had raising at full speed, but its supporting finished product detection equipment do not have, and has therefore greatly affected the production efficiency of cylinder.
Summary of the invention
The purpose of this utility model is exactly in order to overcome above-mentioned the deficiencies in the prior art part, and a kind of cylinder crescent angle measuring instrument is provided, and it is simple in structure, easy to use, and whether the crescent processing that can effectively detect on cylinder is qualified.
The purpose of this utility model is achieved by the following technical measures: a kind of cylinder crescent angle measuring instrument, comprise fixed panel, fixed panel is provided with mandrel, straight pin and the chamfered edge pin that fixedly cylinder is used, described mandrel is provided with crescent, described straight pin and chamfered edge pin are vertically arranged in the tapped through hole on fixed panel by screw thread, and described straight pin and chamfered edge pin all can move along its bearing pin direction.
In technique scheme, described fixed panel middle part is also evenly equipped with for supporting the pad pin of cylinder.
In technique scheme, described fixed panel is located on base plate by strut support.
In technique scheme, according to the position of the crescent on the qualified cylinder of design and through hole, decide the orientation of crescent on mandrel, and the orientation of straight pin and chamfered edge pin.
The utility model is simple in structure, easy to use, and whether the crescent processing that can detect fast and accurately on cylinder is qualified, improves the production efficiency of cylinder.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model cylinder crescent angle measuring instrument.
Fig. 2 is the vertical view of Fig. 1.
Wherein: 1. fixed panel, 2. base plate, 3. pillar, 4. straight pin, 5. chamfered edge pin, 6. mandrel, 7. pad pin, the 8. crescent on mandrel.
Embodiment
The cylinder being applied on compressor of air conditioner is processed with a crescent on circumference within it, is processed with a plurality of through holes on its cross section, and whether the device that the utility model provides is exactly qualified for detecting the position angle processing of crescent on inner periphery.
Below in conjunction with drawings and Examples, the utility model will be further described.
As shown in Figure 1, 2, the present embodiment provides a kind of cylinder crescent angle measuring instrument, comprises fixed panel 1, and described fixed panel 1 is erected on base plate 2 by pillar 3.Fixed panel 1 is provided with mandrel 6, straight pin 4 and the chamfered edge pin 5 that fixedly cylinder is used, described mandrel 6 is provided with crescent 8, described straight pin 4 and chamfered edge pin 5 are vertically arranged in the tapped through hole on fixed panel 1 by screw thread, and described straight pin 4 and chamfered edge pin 5 all can move along its bearing pin direction.Described fixed panel 1 middle part is also evenly equipped with for supporting the pad pin 7 of cylinder, can arrive the height that is applicable to detection by adjusting cylinders.
In the above-described embodiments, according to the position of the crescent on the qualified cylinder of design and through hole, decide the orientation of crescent 8 on mandrel, and the orientation of straight pin 4 and chamfered edge pin 5.
When the present embodiment is used, the cylinder processing is put on the pad pin 7 of fixed panel 1 through mandrel 6, rotational circle pin 4 and chamfered edge pin 5 make it respectively through two through holes of cylinder, play the effect of stationary positioned cylinder.Now, the crescent on cylinder should be relative with the crescent 8 on mandrel, if the crescent on cylinder overlap with crescent 8 on mandrel illustrate crescent position accurately this finished product produce qualified.
Claims (3)
1. a cylinder crescent angle measuring instrument, it is characterized in that: comprise fixed panel, fixed panel is provided with mandrel, straight pin and the chamfered edge pin that fixedly cylinder is used, described mandrel is provided with crescent, described straight pin and chamfered edge pin are vertically arranged in the tapped through hole on fixed panel by screw thread, and described straight pin and chamfered edge pin all can move along its bearing pin direction.
2. cylinder crescent angle measuring instrument according to claim 1, is characterized in that: described fixed panel middle part is also evenly equipped with for supporting the pad pin of cylinder.
3. cylinder crescent angle measuring instrument according to claim 1, is characterized in that: described fixed panel is located on base plate by strut support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662499.3U CN203550886U (en) | 2013-10-25 | 2013-10-25 | Air-cylinder passing-hollow angle measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662499.3U CN203550886U (en) | 2013-10-25 | 2013-10-25 | Air-cylinder passing-hollow angle measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550886U true CN203550886U (en) | 2014-04-16 |
Family
ID=50468987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320662499.3U Expired - Fee Related CN203550886U (en) | 2013-10-25 | 2013-10-25 | Air-cylinder passing-hollow angle measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550886U (en) |
-
2013
- 2013-10-25 CN CN201320662499.3U patent/CN203550886U/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: 20140416 Termination date: 20171025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |