CN204115597U - A kind of crescent amount instrument - Google Patents
A kind of crescent amount instrument Download PDFInfo
- Publication number
- CN204115597U CN204115597U CN201420416172.2U CN201420416172U CN204115597U CN 204115597 U CN204115597 U CN 204115597U CN 201420416172 U CN201420416172 U CN 201420416172U CN 204115597 U CN204115597 U CN 204115597U
- Authority
- CN
- China
- Prior art keywords
- crescent
- mainboard
- pin
- amount instrument
- cylinder
- 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 discloses a kind of crescent amount instrument, comprise base plate, some pillars and be fixed on the mainboard above base plate by pillar, wherein said mainboard axle center place is provided with centrepin, the half slot consistent with cylinder crescent to be measured is offered on front side of described centrepin, the one-level that forward and backward side, its top is respectively arranged with for detecting the crescent degree of depth detects step and secondary detection step, described mainboard also offers some pin-and-holes, and being provided with by described pin-and-hole can the register pin of vertical movement.The utility model structure is simple, easy to use, and whether the crescent processing that can detect fast and accurately on cylinder is qualified, improves the production efficiency of cylinder.
Description
Technical field
The utility model relates to a kind of surveying instrument, is specially a kind of amount instrument being used for measuring compressor of air conditioner inside cylinder crescent position, the degree of depth.
Background technology
Compressor of air conditioner is in air conditioning coolant loop, 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, therefore the quality of cylinder directly has influence on serviceable life and the effect of air-conditioning.At present, in air-conditioning production run, be in semi-automatic standard to the processing of the parts such as cylinder, its speed of production has had raising at full speed, but its supporting finished product detection equipment does not have, and therefore greatly have impact on the production efficiency of cylinder.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art part, the utility model provides a kind of crescent amount instrument, and its structure is simple, easy to use, and whether the crescent processing that can effectively detect on cylinder is qualified.
The utility model solves the technical scheme that its technical matters adopts:
A kind of crescent amount instrument, comprise base plate, some pillars and be fixed on the mainboard above base plate by pillar, wherein said mainboard axle center place is provided with centrepin, the half slot consistent with cylinder crescent to be measured is offered on front side of described centrepin, the one-level that forward and backward side, its top is respectively arranged with for detecting the crescent degree of depth detects step and secondary detection step, described mainboard also offers some pin-and-holes, and being provided with by described pin-and-hole can the register pin of vertical movement.
As the improvement of technique scheme, described one-level detects step and the maxima and minima within the scope of the corresponding described crescent depth error of degree of depth difference of secondary detection step.
As the improvement of technique scheme, described register pin is provided with two, and its spacing is consistent with the pilot hole spacing of cylinder to be measured.
As the improvement of technique scheme, described register pin is provided with spring.
As the improvement of technique scheme, on described mainboard equally spaced be fixed with some pads pin.
As the improvement of technique scheme, described mainboard is also fixedly installed a mistake proofing pin.
As the improvement of technique scheme, be fixedly connected with by socket head cap screw between described base plate, pillar and mainboard.
The beneficial effect that the utility model brings has:
The utility model structure is simple, 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
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail,
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is mainboard structure vertical views of the present utility model;
Accompanying drawing 3 is central pin structure schematic diagram of the present utility model.
Embodiment
With reference to accompanying drawing 1 to accompanying drawing 3, crescent amount instrument of the present utility model is mainly used to measure compressor of air conditioner inside cylinder crescent position and the degree of depth.
This amount instrument comprises base plate 2, some pillars 3 and is fixed on the mainboard 1 above base plate 2 by pillar 3, wherein mainboard 1 axle center place is provided with centrepin 4, the half slot 41 consistent with cylinder crescent to be measured is offered on front side of centrepin 4, the one-level that forward and backward side, its top is respectively arranged with for detecting the crescent degree of depth detects step 42 and secondary detection step 43, and one-level detects step 42 and the maxima and minima within the scope of the corresponding crescent depth error to be measured of degree of depth difference of secondary detection step 43.
Meanwhile, mainboard 1 also offers some pin-and-holes 5, being provided with by pin-and-hole 5 can the register pin 6 of vertical movement, and concrete register pin 6 is provided with two, and it is also provided with spring 9, and the two spacing is consistent with the pilot hole spacing of cylinder to be measured.
Other, mainboard 1 is fixed with except some pad pins 7 except equally spaced, is also fixedly installed a mistake proofing pin 10, be fixedly connected with by socket head cap screw 8 between base plate 2, pillar 3 and mainboard 1.
The principle of work of the utility model amount instrument is: be placed on by cylinder on this crescent amount instrument, and upwardly two band springs 9 register pin 6, make it corresponding with two pilot holes of cylinder to be measured, so just cylinder can be fixed, whether the crescent now observed on cylinder is corresponding with the half slot 41 of centrepin 4.If the half slot 41 on crescent and centrepin 4 is to upper, represent that institute surveys the crescent position sign conjunction production requirement of cylinder, unclamp two register pins 6 subsequently, cylinder to be measured is rotated around centrepin 4, position the darkest for crescent is contrasted with the detection step of two on centrepin 4 respectively, if the darkest position of crescent is detected above step 42 in centrepin 4 one-level, below secondary detection step 43, then illustrate that the crescent degree of depth also meets standard.
The utility model structure is simple, easy to use, and whether the crescent processing that can detect fast and accurately on cylinder is qualified, improves the production efficiency of cylinder.
It should be noted that, the above is preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (7)
1. a crescent amount instrument, it is characterized in that: comprise base plate (2), some pillars (3) and by pillar (3) be fixed on base plate (2) top mainboard (1), wherein said mainboard (1) axle center place is provided with centrepin (4), described centrepin (4) front side offers the half slot (41) consistent with cylinder crescent to be measured, before its top, the one-level that rear side is respectively arranged with for detecting the crescent degree of depth detects step (42) and secondary detection step (43), described mainboard (1) also offers some pin-and-holes (5), being provided with by described pin-and-hole (5) can the register pin (6) of vertical movement.
2. a kind of crescent amount instrument according to claim 1, is characterized in that: described one-level detects step (42) and the maxima and minima within the scope of the corresponding described crescent depth error of degree of depth difference of secondary detection step (43).
3. a kind of crescent amount instrument according to claim 1, it is characterized in that: described register pin (6) is provided with two, its spacing is consistent with the pilot hole spacing of cylinder to be measured.
4. a kind of crescent amount instrument according to claim 3, is characterized in that: described register pin (6) is provided with spring (9).
5. a kind of crescent amount instrument according to claim 1, is characterized in that: described mainboard (1) is above equally spaced is fixed with some pads pin (7).
6. a kind of crescent amount instrument according to claim 1, is characterized in that: described mainboard (1) is also fixedly installed a mistake proofing pin (10).
7. a kind of crescent amount instrument according to claim 1, is characterized in that: be fixedly connected with by socket head cap screw (8) between described base plate (2), pillar (3) and mainboard (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416172.2U CN204115597U (en) | 2014-07-25 | 2014-07-25 | A kind of crescent amount instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416172.2U CN204115597U (en) | 2014-07-25 | 2014-07-25 | A kind of crescent amount instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115597U true CN204115597U (en) | 2015-01-21 |
Family
ID=52332898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420416172.2U Expired - Fee Related CN204115597U (en) | 2014-07-25 | 2014-07-25 | A kind of crescent amount instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204115597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906593A (en) * | 2020-08-12 | 2020-11-10 | 云南玉溪玉昆钢铁集团有限公司 | Measuring device for milling crescent groove on roller and measuring mode thereof |
-
2014
- 2014-07-25 CN CN201420416172.2U patent/CN204115597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906593A (en) * | 2020-08-12 | 2020-11-10 | 云南玉溪玉昆钢铁集团有限公司 | Measuring device for milling crescent groove on roller and measuring mode thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20190725 |