CN204755220U - Two -way piston compressor - Google Patents
Two -way piston compressor Download PDFInfo
- Publication number
- CN204755220U CN204755220U CN201520309657.6U CN201520309657U CN204755220U CN 204755220 U CN204755220 U CN 204755220U CN 201520309657 U CN201520309657 U CN 201520309657U CN 204755220 U CN204755220 U CN 204755220U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- protecgulum
- split type
- jar
- plunger
- 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)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a two -way piston compressor, including split type casing, main shaft, sloping cam plate, plunger, clutch, split type casing includes hou gai, back jar, preceding jar and the protecgulum of joint in proper order, it is together fixed that split type shell passes through the stay bolt, still be provided with back valve plate group and preceding valve plate group between hou gai and back jar, protecgulum and the preceding jar respectively, in preceding, the back jar of setting up that the main shaft is rotatable, main shaft one end extends to the protecgulum outside, and should hold fixedly connected with drive main shaft pivoted clutch, the clutch still with protecgulum fixed connection, the other end of main shaft and back lid are close to and leave the clearance between the terminal surface of back jar one side, and the middle part threaded connection of main shaft has the sloping cam plate, are connected with on the sloping cam plate in the front, reciprocating motion's plunger in the jar of back. Two -way piston compressor's shell adopts split type shell, and mould shaping structure is more accurate alone, and the installation cooperation is better, and can partially change the shell, and the maintenance cost is low.
Description
Technical field
The utility model relates to vehicle compressor, particularly relates to a kind of two-way column plug compressor.
Background technique
Two-way column plug compressor achieves the cylinder pressure release of 50% due to it, cylinder moving is more steady, uniform force, better reliability, and produce good energy-saving effect, make compressor reliability better, system cloud gray model is more steady, being used widely at present, still there is shell and coordinates accurate not problem with internal piston main shaft etc. in two-way column plug plunger piston compressor traditional at present.
Model utility content
The purpose of this utility model is to provide a kind of shell to coordinate accurate two-way column plug compressor with internal spindle plunger etc.
For achieving the above object, the utility model provides following technological scheme:
A kind of two-way column plug compressor, comprise Split type casing, main shaft, swash plate, plunger, clutch, described Split type casing comprises the bonnet of clamping successively, rear cylinder, front cylinder and protecgulum, described split type shell is fixed together by stay bolt, described bonnet and rear cylinder, rear valve plate group and front valve plate group is also respectively arranged with between protecgulum and front cylinder, described main shaft is rotating arrange before, in rear cylinder, described main shaft one end extends to outside protecgulum, and this end is fixedly connected with the clutch driving main axis, described clutch is also fixedly connected with protecgulum, the other end of described main shaft and bonnet leave gap between the end face of rear cylinder side, the swash plate and the middle part of main shaft has been threaded, swash plate is connected with front, reciprocating plunger in rear cylinder.
As further program of the utility model: described clutch pack vinculum circle, belt pulley, rolling bearing and drive plate, described drive plate is fixed by bolt and main shaft, belt pulley is fixed on protecgulum by rolling bearing is rotating, and described belt pulley is also fixedly connected with drive plate, described coil is arranged in belt pulley.
As further program of the utility model: both sides, described swash plate upper end are provided with semicircle guide pad, and the described plunger of cooperation offers guide block hole, what coordinated by guide block hole and guide pad is linked together swash plate and plunger.
As further program of the utility model: described main shaft and and the bonnet width range that leaves gap between the end face of rear cylinder side be 0.01 ~ 0.02mm.
The beneficial effects of the utility model are: the shell of described two-way column plug compressor adopts split type shell, moldings formed therefrom structure is more accurate all separately for bonnet, rear cylinder, front cylinder, protecgulum, and any part goes wrong and all only need change corresponding part when installing, maintenance cost is low, gap is left in addition between main shaft and bonnet end face, prevent from contacting with bonnet during main axis, reduce the noise of two-way column plug compressor, extend working life.
Accompanying drawing explanation
The sectional view of the two-way column plug compressor that Fig. 1 provides for the utility model;
The sectional view of the two-way column plug compressor bonnet that Fig. 2 provides for the utility model;
The sectional view of cylinder after the two-way column plug compressor that Fig. 3 provides for the utility model;
The sectional view of cylinder before the two-way column plug compressor that Fig. 4 provides for the utility model;
The sectional view of the two-way column plug compressor front cover that Fig. 5 provides for the utility model.
In figure: 1, bonnet; 2, rear cylinder; 3, front cylinder; 4, protecgulum; 5, main shaft; 51, spindle hole; 6, swash plate; 61, guide pad; 7, plunger; 8, drive plate; 9, belt pulley; 10, coil; 11, rolling bearing; 12, stay bolt; 121, tapped hole.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Refer to Fig. 1 to Fig. 5, described two-way column plug compressor, comprises Split type casing, main shaft 5, swash plate 6, plunger 7, clutch, described Split type casing comprises the bonnet 1 of clamping successively, rear cylinder 2, front cylinder 3 and protecgulum 4, described bonnet 1, rear cylinder 2, front cylinder 3 and protecgulum 4 coordinate the tapped hole 121 that bonnet is offered to be fixed together the split type shell of formation by stay bolt 12, described bonnet 1 and rear cylinder 2, also be respectively arranged with rear valve plate group 13 and front valve plate group 14 between protecgulum 3 and front cylinder 4, described main shaft 5 is rotating arrange before, rear cylinder 2, 3 and protecgulum 4 in the corresponding spindle hole 51 offered, one end of main shaft 5 extends to outside protecgulum 4, and this end is fixedly connected with the clutch driving main shaft 5 to rotate, and described clutch is also fixedly connected with protecgulum 4, described clutch pack vinculum circle 10, belt pulley 9, rolling bearing 11 and drive plate 8, described drive plate 8 is fixed by bolt and main shaft 5, belt pulley 9 is fixed on protecgulum 4 by rolling bearing 11 is rotating, and described belt pulley 9 is also fixedly connected with drive plate 8, described coil 10 is arranged in belt pulley 9, and the other end of described main shaft 5 and bonnet 1 leave gap between the end face of rear cylinder 2 side, and the scope in described gap is 0.01 ~ 0.02mm, the middle part of described main shaft 5 has been threaded swash plate 6, swash plate 6 is connected with front, rear cylinder 2, reciprocating plunger 7 in 3.The both sides, upper end of described swash plate 6 are all fixed with semicircle guide pad 61, and the described plunger 7 of cooperation offers guide block hole, and what guide block hole and guide pad 61 coordinated excessively links together swash plate 6 and plunger 7.
When described two-way column plug compressor is installed, first forward and backward cylinder 2,3 is connected together, and main shaft 5, swash plate 6, plunger 7 are installed in forward and backward cylinder 2,3, then the shifting amount detecting main shaft 5 is needed, the maximum shifting amount of main shaft 5 must be less than main shaft 5 and bonnet 1 leaves clearance distance between the end face of rear cylinder 2 side, then the good front valve plate group 14 of clamping, protecgulum 4 and rear valve plate group 13, bonnet 1, and by stay bolt 12, split type shell is secured together, finally clutch is installed on protecgulum 4, and connects main shaft 5 by drive plate 8.
Below only with embodiment, the utility model is illustrated, but the utility model is not limited to above-mentioned size and outward appearance illustration, more should form any restriction of the present utility model.As long as any improvement do the utility model or modification all belong within the protection domain of the utility model claim opinion.
Claims (4)
1. a two-way column plug compressor, it is characterized in that: comprise Split type casing, main shaft, swash plate, plunger, clutch, described Split type casing comprises the bonnet of clamping successively, rear cylinder, front cylinder and protecgulum, described split type shell is fixed together by stay bolt, described bonnet and rear cylinder, rear valve plate group and front valve plate group is also respectively arranged with between protecgulum and front cylinder, described main shaft is rotating arrange before, in rear cylinder, described main shaft one end extends to outside protecgulum, and this end is fixedly connected with the clutch driving main axis, described clutch is also fixedly connected with protecgulum, the other end of described main shaft and bonnet leave gap between the end face of rear cylinder side, the swash plate and the middle part of main shaft has been threaded, swash plate is connected with front, reciprocating plunger in rear cylinder.
2. two-way column plug compressor according to claim 1, it is characterized in that: described clutch pack vinculum circle, belt pulley, rolling bearing and drive plate, described drive plate is fixed by bolt and main shaft, belt pulley is fixed on protecgulum by rolling bearing is rotating, and described belt pulley is also fixedly connected with drive plate, described coil is arranged in belt pulley.
3. two-way column plug compressor according to claim 1, it is characterized in that: both sides, described swash plate upper end are provided with semicircle guide pad, the described plunger coordinated offers guide block hole, and what coordinated by guide block hole and guide pad is linked together swash plate and plunger.
4. two-way column plug compressor according to claim 1, is characterized in that: described main shaft and and the bonnet width range that leaves gap between the end face of rear cylinder side be 0.01 ~ 0.02mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309657.6U CN204755220U (en) | 2015-05-13 | 2015-05-13 | Two -way piston compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309657.6U CN204755220U (en) | 2015-05-13 | 2015-05-13 | Two -way piston compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755220U true CN204755220U (en) | 2015-11-11 |
Family
ID=54469934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520309657.6U Expired - Fee Related CN204755220U (en) | 2015-05-13 | 2015-05-13 | Two -way piston compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755220U (en) |
-
2015
- 2015-05-13 CN CN201520309657.6U patent/CN204755220U/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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device for detecting play value of main shaft of bidirectional plunger-type compressor Effective date of registration: 20171225 Granted publication date: 20151111 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi Huishan branch Pledgor: Wuxi Su Licheng Automotive Air Conditioning Compressor Co., Ltd. Registration number: 2017990001215 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210106 Granted publication date: 20151111 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: WUXI SULICHENG AUTOMOTIVE AIR CONDITIONING COMPRESSOR Co.,Ltd. Registration number: 2017990001215 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20210513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |