CN203672308U - Flatness detecting device for refrigerator compressor piston - Google Patents
Flatness detecting device for refrigerator compressor piston Download PDFInfo
- Publication number
- CN203672308U CN203672308U CN201320869888.3U CN201320869888U CN203672308U CN 203672308 U CN203672308 U CN 203672308U CN 201320869888 U CN201320869888 U CN 201320869888U CN 203672308 U CN203672308 U CN 203672308U
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- CN
- China
- Prior art keywords
- refrigerator compressor
- piston
- detecting device
- compressor piston
- cross bar
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
- Compressor (AREA)
Abstract
The utility model discloses a flatness detecting device for a refrigerator compressor piston, which comprises a base and a circular platform. The flatness detecting device for the refrigerator compressor piston is characterized in that: the base is provided with a fixed block on which a supporting column is arranged; the supporting column is provided with a transverse rod; the other end of the transverse rod is provided with an indicator; and the upper end of the indicator is provided with an instrument board. The flatness detecting device for the refrigerator compressor piston has advantages of: simple structure, convenient use and high detecting efficiency.
Description
Technical field
The utility model relates to tapping and plugging machine technical field, is specifically related to piston for refrigerator compressor flatness checking device.
Background technology
The piston of freezer compressor is the important component part of freezer compressor, the quality of piston directly has influence on the quality of freezer compressor entirety, piston flatness is one of major criterion of evaluation and test piston quality, so the measurement accuracy of piston flatness is just most important.
Summary of the invention
For the existing problem of the above-mentioned tool of production, it does not reach perfection inventor's thoughts, then exhausting the concentrated research of its intelligence overcomes, be engaged in this industry working experience for many years with it, develop piston for refrigerator compressor flatness checking device, have advantages of simple in structure, easy to use, degree of accuracy is high.
For achieving the above object, the technical scheme that the utility model is taked is:
Piston for refrigerator compressor flatness checking device, comprises base, round platform, it is characterized in that, on described base, fixed block is set, on described fixed block, pillar is set, cross bar is set on pillar, and the cross bar other end arranges pointer, and described pointer upper end arranges panel board.
As preferably, described cross bar is fixed on pillar by the circular hole of one end.
As preferably, described pointer is arranged in the circular hole of the cross bar other end.
Piston for refrigerator compressor flatness checking device tool described in the utility model, has made up the deficiencies in the prior art, have advantages of simple in structure, easy to use, detection efficiency is high, degree of accuracy is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and example, the utility model is described further.
As shown in the figure, piston for refrigerator compressor flatness checking device, comprise base 1, round platform 7, it is characterized in that: on described base 1, fixed block 2 is set, on described fixed block 2, pillar 3 is set, cross bar 4 is set on pillar 3, cross bar 4 other ends arrange pointer 6, described pointer 6 upper ends arrange panel board 5, and described cross bar 4 is fixed on pillar 3 by the circular hole of one end, and described pointer 6 is arranged in the circular hole of cross bar 4 other ends.
When actual use, the piston that needs are detected is placed on round platform 7, and be placed in pointer 6 belows, allow just contact piston surface of pointer 6 ends, mobile round platform 7 and piston above, make each position of piston face contact with pointer 6 ends, as significant change does not occur panel board, flatness is qualified, otherwise defective.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within being all included in protection domain of the present utility model.
Claims (3)
1. piston for refrigerator compressor flatness checking device, comprise base (1), round platform (7), it is characterized in that: on described base (1), fixed block (2) is set, on described fixed block (2), pillar (3) is set, cross bar (4) is set on pillar (3), cross bar (4) other end arranges pointer (6), and described pointer (6) upper end arranges panel board (5).
2. piston for refrigerator compressor flatness checking device according to claim 1, is characterized in that described cross bar (4) is fixed on pillar (3) by the circular hole of one end.
3. piston for refrigerator compressor flatness checking device according to claim 1, is characterized in that described pointer (6) is arranged in the circular hole of cross bar (4) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869888.3U CN203672308U (en) | 2013-12-26 | 2013-12-26 | Flatness detecting device for refrigerator compressor piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869888.3U CN203672308U (en) | 2013-12-26 | 2013-12-26 | Flatness detecting device for refrigerator compressor piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672308U true CN203672308U (en) | 2014-06-25 |
Family
ID=50968594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320869888.3U Expired - Fee Related CN203672308U (en) | 2013-12-26 | 2013-12-26 | Flatness detecting device for refrigerator compressor piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609133A (en) * | 2015-01-24 | 2015-05-13 | 山东科技大学 | System and method for detecting abrasion to scraper conveyer middle trough middle plate |
-
2013
- 2013-12-26 CN CN201320869888.3U patent/CN203672308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609133A (en) * | 2015-01-24 | 2015-05-13 | 山东科技大学 | System and method for detecting abrasion to scraper conveyer middle trough middle plate |
| CN104609133B (en) * | 2015-01-24 | 2017-01-11 | 山东科技大学 | System and method for detecting abrasion to scraper conveyer middle trough middle plate |
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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: 20140625 Termination date: 20161226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |