CN204041390U - Cylinder block cylinder holes and outside piston matching gap matching device - Google Patents
Cylinder block cylinder holes and outside piston matching gap matching device Download PDFInfo
- Publication number
- CN204041390U CN204041390U CN201420349613.1U CN201420349613U CN204041390U CN 204041390 U CN204041390 U CN 204041390U CN 201420349613 U CN201420349613 U CN 201420349613U CN 204041390 U CN204041390 U CN 204041390U
- Authority
- CN
- China
- Prior art keywords
- cylinder block
- positioning ring
- piston
- external diameter
- cylinder holes
- 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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- Compressor (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a kind of cylinder block cylinder holes and outside piston matching gap matching device, comprise the detector of a measurement clearance, detector side connects one for measuring the circular positioning ring of piston external diameter, opposite side connects one for measuring the hand-held measurement rifle of cylinder block cylinder holes, also be provided with positioning ring in described positioning ring, the internal diameter of positioning ring mates with piston external diameter; The front end of described measurement rifle is provided with plug, the external diameter of plug mates with cylinder block cylinder holes, after the utility model adopts the external diameter of Simultaneously test piston and the cylinder holes internal diameter of cylinder block, carry out calculating and mating in detector, if the result calculated in allowed limits, just both are assembled, otherwise then select according to result of calculation and be more reasonably combined into luggage and join, effectively can improve efficiency and up-to-standard rate that cylinder block and piston install like this, reduce repair rate.
Description
Technical field
The utility model relates to Compressor Manufacturing field, particularly a kind of cylinder block cylinder holes and outside piston matching gap matching device.
Background technique
Compressor is a kind of driven fluid machinery low-pressure gas being promoted to high pressure, it is the heart of refrigeration system, it sucks the refrigerant gas of low-temp low-pressure from sucking pipe, after driving piston to compress it by motor rotation, the refrigerant gas of High Temperature High Pressure is discharged to outlet pipe, for refrigeration cycle provides power, thus realize the refrigeration cycle of compression → condensation → expansion → evaporation (heat absorption), in the assembly process of compressor, need the cylinder holes of piston being put into cylinder block, gap between them needs in certain scope, this just needs before equipment, match suitable piston and cylinder block, common manual operation cannot reach requirement.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides one cylinder block cylinder holes and outside piston matching gap matching device fast and effectively.
The utility model in order to the technological scheme solving its technical problem and adopt is: a kind of cylinder block cylinder holes and outside piston matching gap matching device, comprise the detector of a measurement clearance, detector side connects one for measuring the circular positioning ring of piston external diameter, opposite side connects one for measuring the hand-held measurement rifle of cylinder block cylinder holes, also be provided with positioning ring in described positioning ring, the internal diameter of positioning ring mates with piston external diameter; The front end of described measurement rifle is provided with plug, and the external diameter of plug mates with cylinder block cylinder holes.
As further improvement of the utility model, be provided with the positioning ring that multiple internal diameter is different, the internal diameter of each positioning ring mates from different piston external diameters.
As further improvement of the utility model, be provided with the plug that multiple external diameter is different, the external diameter of each plug mates from different cylinder block cylinder holes internal diameters.
The beneficial effects of the utility model are: after the utility model adopts the external diameter of Simultaneously test piston and the cylinder holes internal diameter of cylinder block, carry out calculating and mating in detector, if the result calculated in allowed limits, just both are assembled, otherwise then select according to result of calculation and be more reasonably combined into luggage and join, effectively can improve efficiency and up-to-standard rate that cylinder block and piston install like this, reduce repair rate.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection domain.
Fig. 1 illustrates a kind of mode of execution of the utility model a kind of cylinder block cylinder holes and outside piston matching gap matching device, comprise the detector 1 of a measurement clearance, detector 1 side connects one for measuring the circular positioning ring 2 of piston external diameter, opposite side connects one for measuring the hand-held measurement rifle 3 of cylinder block cylinder holes, also be provided with positioning ring 4 in described positioning ring 2, the internal diameter of positioning ring 4 mates with piston external diameter; The front end of described measurement rifle 3 is provided with plug 5, and the external diameter of plug 5 mates with cylinder block cylinder holes; Be provided with the different positioning ring of multiple internal diameter 4, the internal diameter of each positioning ring 4 mates from different piston external diameters; Be provided with the different plug of multiple external diameter 5, the external diameter of each plug 5 mates from different cylinder block cylinder holes internal diameters.
The using process of this implementation column is as follows, piston is put into positioning ring 2, after selecting suitable positioning ring 4 fixing, the cylinder holes inserting cylinder block after suitable plug 4 loaded onto by rifle 3 will be measured, detector starts to measure and whether reaches claimed range according to result of calculation display, this apparatus structure is simple, and effectively raises installation efficiency and quality.
Claims (3)
1. a cylinder block cylinder holes and outside piston matching gap matching device, it is characterized in that: the detector (1) comprising a measurement clearance, detector (1) side connects one for measuring the circular positioning ring (2) of piston external diameter, opposite side connects one for measuring the hand-held measurement rifle (3) of cylinder block cylinder holes, also be provided with positioning ring (4) in described positioning ring (2), the internal diameter of positioning ring (4) mates with piston external diameter; The front end of described measurement rifle (3) is provided with plug (5), and the external diameter of plug (5) mates with cylinder block cylinder holes.
2. cylinder block cylinder holes according to claim 1 and outside piston matching gap matching device, it is characterized in that: be provided with the different positioning ring of multiple internal diameter (4), the internal diameter of each positioning ring (4) mates from different piston external diameters.
3. cylinder block cylinder holes according to claim 1 and outside piston matching gap matching device, is characterized in that: be provided with the different plug of multiple external diameter (5), and the external diameter of each plug (5) mates from different cylinder block cylinder holes internal diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349613.1U CN204041390U (en) | 2014-06-28 | 2014-06-28 | Cylinder block cylinder holes and outside piston matching gap matching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349613.1U CN204041390U (en) | 2014-06-28 | 2014-06-28 | Cylinder block cylinder holes and outside piston matching gap matching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204041390U true CN204041390U (en) | 2014-12-24 |
Family
ID=52242060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420349613.1U Expired - Fee Related CN204041390U (en) | 2014-06-28 | 2014-06-28 | Cylinder block cylinder holes and outside piston matching gap matching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204041390U (en) |
-
2014
- 2014-06-28 CN CN201420349613.1U patent/CN204041390U/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: 20141224 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |