CN203453014U - Connecting device for air cylinder cover air inlet/exhaust port of compressor - Google Patents
Connecting device for air cylinder cover air inlet/exhaust port of compressor Download PDFInfo
- Publication number
- CN203453014U CN203453014U CN201320439691.6U CN201320439691U CN203453014U CN 203453014 U CN203453014 U CN 203453014U CN 201320439691 U CN201320439691 U CN 201320439691U CN 203453014 U CN203453014 U CN 203453014U
- Authority
- CN
- China
- Prior art keywords
- cylinder cover
- face
- exhaust port
- air cylinder
- double
- 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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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a connecting device for an air cylinder cover air inlet/exhaust port of a compressor. Double-screw bolts are arranged on the end face of the air cylinder cover air inlet/exhaust port, a flange connected with an air pipe is further included, through holes matched with the double-screw bolts on the end face of the air cylinder cover air inlet/exhaust port are formed in the end face of the flange, the double-screw bolts penetrate through the through holes and are fixed through screw caps, the double-screw bolts are arranged along the end face of the air cylinder cover air inlet/exhaust port at equal intervals, and the through holes are formed along the end face of the flange at equal intervals. The double-screw bolts on the end face of the air cylinder cover air inlet/exhaust port are matched with the through holes in the flange connected with the air pipe, the air cylinder cover air inlet/exhaust port is fixedly connected with the flange, and therefore the air pipe is communicated with an air cylinder cover, the traditional method with internal threads processed in the air cylinder cover air inlet/exhaust port is abandoned, the manufacturing and mounting process is simple, and the air cylinder cover is not prone to being damaged.
Description
Technical field
The utility model relates to a kind of link, specifically a kind of connection set for compressor cylinder cover import/exhaust mouth.
Background technique
At present, when compressor cylinder cover import/exhaust mouth connects tracheae, common way is at cylinder head import/exhaust mouth end face machining internal thread, then by tracheae by being with externally threaded link to be fixedly connected with cylinder head, process at cylinder head import/exhaust mouth end face machining internal thread is complicated, and easily damages cylinder head.
Model utility content
In order to overcome the complicated shortcoming of easily damaging cylinder head of process when compressor cylinder cover gas port connects tracheae at present, the utility model provides a kind of connection set for compressor cylinder cover import/exhaust mouth, this connection set manufacture process is simple, not fragile cylinder head, can be communicated with tracheae easily with cylinder head.
The utility model solves the technological scheme that its technical problem adopts: a kind of connection set for compressor cylinder cover import/exhaust mouth, it is characterized in that, the end face of described cylinder head import/exhaust mouth is provided with double-screw bolt, also comprise a flange that is connected with tracheae, described end face of flange is provided with the through hole supporting with cylinder head import/exhaust mouth end face upper stud, and double-screw bolt passes through hole and fixes through nut.
Further, described double-screw bolt is along cylinder head import/exhaust mouth end face spaced set.
Further, described through hole is along end face of flange spaced set.
The beneficial effects of the utility model are, by cylinder head import/exhaust mouth end face upper stud, coordinate with the through hole that is connected with the end face of flange of tracheae, completing cylinder head import/exhaust mouth is fixedly connected with flange, thereby tracheae is communicated with cylinder head, the traditional method of having given up machining internal thread in cylinder head import/exhaust mouth, manufacture is simple with installation process, and cylinder head is not fragile.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the design of part schematic diagram of flange;
In figure: 1-flange, 2-double-screw bolt, 3-nut, 4-tracheae, 5-cylinder head import/exhaust mouth, 6-through hole.
Embodiment
A kind of connection set for compressor cylinder cover import/exhaust mouth provided by the utility model as shown in Figure 1 and Figure 2, is respectively equipped with double-screw bolt 2 on four angles of cylinder head import/exhaust mouth 5 end faces; Shown in Fig. 3, be connected with on 1 four angles of flange of tracheae 4 and be respectively equipped with the through hole corresponding with double-screw bolt 26, double-screw bolt 2 is passed to through hole 6, by nut 3 and double-screw bolt 2 screw-thread fit, flange 1 is fixedly connected with cylinder head import/exhaust mouth 5, thereby tracheae 4 is communicated with cylinder head, given up the traditional method at cylinder head import/exhaust mouth 5 interior machining internal threads, manufacture is simple with installation process, and cylinder head is not fragile.
Above-described embodiment is as preferred embodiments of the present utility model; describe technical conceive of the present utility model and essential implementation in detail; not that protection domain of the present utility model is limited; all any simple modification of doing according to the utility model Spirit Essence and equivalent structure transformation or modification, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. the connection set for compressor cylinder cover import/exhaust mouth, it is characterized in that, the end face of described cylinder head import/exhaust mouth is provided with double-screw bolt, also comprise a flange that is connected with tracheae, described end face of flange is provided with the through hole supporting with cylinder head import/exhaust mouth end face upper stud, and double-screw bolt passes through hole and fixes through nut.
2. a kind of connection set for compressor cylinder cover import/exhaust mouth according to claim 1, is characterized in that, described double-screw bolt is along cylinder head import/exhaust mouth end face spaced set.
3. a kind of connection set for compressor cylinder cover import/exhaust mouth according to claim 1 and 2, is characterized in that, described through hole is along end face of flange spaced set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439691.6U CN203453014U (en) | 2013-07-23 | 2013-07-23 | Connecting device for air cylinder cover air inlet/exhaust port of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439691.6U CN203453014U (en) | 2013-07-23 | 2013-07-23 | Connecting device for air cylinder cover air inlet/exhaust port of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453014U true CN203453014U (en) | 2014-02-26 |
Family
ID=50132896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320439691.6U Expired - Fee Related CN203453014U (en) | 2013-07-23 | 2013-07-23 | Connecting device for air cylinder cover air inlet/exhaust port of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453014U (en) |
-
2013
- 2013-07-23 CN CN201320439691.6U patent/CN203453014U/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: 20140226 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |