CN207004762U - A kind of new type of compression machine cap combination - Google Patents
A kind of new type of compression machine cap combination Download PDFInfo
- Publication number
- CN207004762U CN207004762U CN201720029288.4U CN201720029288U CN207004762U CN 207004762 U CN207004762 U CN 207004762U CN 201720029288 U CN201720029288 U CN 201720029288U CN 207004762 U CN207004762 U CN 207004762U
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- China
- Prior art keywords
- intake valve
- air intake
- valve piece
- pressing plate
- top cover
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Abstract
The utility model discloses a kind of combination of new type of compression machine cap, including piston component, cylinder, clamping plate, drain tap piece, air intake valve piece, air intake valve piece pressing plate and top cover；Exhaust outlet, drain tap piece groove, air intake valve piece groove and locating dowel are provided with the clamping plate；Air inlet and positioning hole are provided with the air intake valve piece pressing plate；The locating dowel is through the positioning hole on air intake valve piece pressing plate, and air intake valve piece pressing plate is fixedly connected in locating dowel；The top cover is internally provided with cavity, and limited post, positive stop lug boss are provided with top cover internal cavities.The new type of compression machine cap Combination Design is reasonable, simple and compact for structure, has that material usage is few, occupies little space, the advantages of airtight performance is good, assembly difficulty is low, production cost is low.
Description
Technical field
A kind of compressor top cover combination is the utility model is related to, specifically a kind of new type of compression machine cap combination.
Background technology
Air compressor is the main body in compressed air source unit, and it is to be converted into the mechanical energy of prime mover (being typically motor)
The device of gas pressure energy, it is the pressure generator of compressed air.Air compressor can be divided into by purposes：Freezer compressor,
Compressor of air conditioner, refrigeration compressor, oil field compressor, natural gas filling station use, the braking of rock drill use, pneumatic tools, vehicle
Use, textile machinery, tyre inflating use, plastics machinery compressor, mining compressor, marine compressor, doctor are opened and closed with, door and window
Used with compressor, sandblasting spray painting.
The air compressor of domestic production at present, top cover is combined using three ply board structure, to the processing request of part
It is higher, therefore assembly difficulty more increases, and causes production cost higher.Therefore, a kind of material usage of the utility model offer is few, accounts for
Combined with the new type of compression machine cap that space is small, airtight performance is good, assembly difficulty is low, production cost is low.
Utility model content
The purpose of this utility model is to provide a kind of new type of compression machine cap combination, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of combination of new type of compression machine cap, including piston component, cylinder, clamping plate, drain tap piece, air intake valve piece,
Air intake valve piece pressing plate and top cover；Exhaust outlet, drain tap piece groove, air intake valve piece groove are provided with the clamping plate and is determined
Position post；Air inlet and positioning hole are provided with the air intake valve piece pressing plate；Air intake valve piece and drain tap the piece difference
In the embedded air intake valve piece groove fitted on clamping plate, drain tap piece groove；The locating dowel passes through air intake valve piece
Positioning hole on pressing plate, and air intake valve piece pressing plate is fixedly connected in locating dowel；The top cover is internally provided with cavity, top cover
Limited post, positive stop lug boss are provided with internal cavities, piston component is provided with the cylinder；The connection of the cylinder and clamping plate
Place is provided with sealing ring；The clamping plate is provided with sealing rib with top cover, the junction of air intake valve piece pressing plate；The air inlet
The cooperation of valve sheet pressing plate, limited post, locating dowel compresses air intake valve piece；The positive stop lug boss compresses drain tap piece；It is described
Air intake valve piece and drain tap piece of elastomeric material by being made.
Compared with prior art, the beneficial effects of the utility model are：
The new type of compression machine cap Combination Design is reasonable, simple and compact for structure, have material usage is few, occupy little space,
The advantages of airtight performance is good, assembly difficulty is low, production cost is low.
Brief description of the drawings
Fig. 1 is the induction part partial sectional view of new type of compression machine cap combination.
Fig. 2 is the discharge portion partial sectional view of new type of compression machine cap combination.
Fig. 3 is the sectional view of new type of compression machine cap combination.
Fig. 4 is the decomposition texture schematic diagram of new type of compression machine cap combination.
Wherein：1- piston components；2- cylinders；3- cylinder seal circles；4- clamping plates；5- seals rib；6- drain tap pieces；
7- air intake valve pieces；8- air intake valve piece pressing plates；9- top covers；10- locating dowels；11- air intake valve piece grooves；12- limited posts；
13- air inlets；14- drain tap piece grooves；15- exhaust outlets；16- positive stop lug boss.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-4, a kind of new type of compression machine cap combination, including piston component 1, cylinder 2, cylinder seal circle 3, folder
Plate 4, sealing rib 5, drain tap piece 6, air intake valve piece 7, air intake valve piece pressing plate 8 and top cover 9；Set on the clamping plate 4
There are exhaust outlet 15, drain tap piece groove 14, air intake valve piece groove 11 and locating dowel 10；On the air intake valve piece pressing plate 8
It is provided with air inlet 13 and positioning hole；The air intake valve piece 7 and drain tap piece 6 are respectively embedded into formula and fitted on clamping plate 4
In air intake valve piece groove 11, drain tap piece groove 14；The locating dowel 10 passes through the positioning on air intake valve piece pressing plate 8
Hole, and air intake valve piece pressing plate 8 is fixedly connected in locating dowel 10；The top cover 9 is internally provided with cavity, and the inside of top cover 9 is empty
Intracavitary is provided with limited post 12, positive stop lug boss 16；The junction of the cylinder 2 and clamping plate 4 is provided with sealing ring 3；The clamping plate
4 are provided with sealing rib 5 with top cover 9, the junction of air intake valve piece pressing plate 8；Piston component 1 is provided with the cylinder 2,
Piston component 1 does upper and lower reciprocating motion in cylinder 2；
Preferably, the cooperation of the air intake valve piece pressing plate 8, limited post 12, locating dowel 10 compresses air intake valve piece 7, and
Air intake valve piece pressing plate 8 forms sealing effectiveness with sealing rib 5；The positive stop lug boss 16 compresses drain tap piece 6, the exhaust
The positive stop lug boss 16 of valve sheet 6 and top cover 9 limits the vibration throw of drain tap piece 6；Clamping plate 4 is with top cover 9 by sealing rib 5
Induction part and discharge portion are separated, while also form the admission space and exhaust space of sealing, then the sky by top cover 9
Chamber reaches part noise reduction；
Preferably, the air intake valve piece 7 and drain tap piece 6 of elastomeric material by being made, it is allowed to produce compared with
Big elastic deformation.
Operation principle of the present utility model is：Piston component 1 pumps in cylinder 2, is done in piston component 1
When pumping, drain tap piece 6 is closed, and air intake valve piece 7 is bent downwardly opening, and gas enters from the air inlet 13
Enter in cylinder 2, when piston component 1 moves to lower dead center, air inlet is completed, and piston component 1 switchs to move upwards, air intake valve piece
7 close, and drain tap piece 6 is bent upwards opening, and gas is discharged from exhaust outlet 15.
The new type of compression machine cap Combination Design is reasonable, simple and compact for structure, have material usage is few, occupy little space,
The advantages of airtight performance is good, assembly difficulty is low, production cost is low.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Various changes can be made.
Claims (1)
1. a kind of new type of compression machine cap combination, it is characterised in that including piston component (1), cylinder (2), clamping plate (4), exhaust
Valve sheet (6), air intake valve piece (7), air intake valve piece pressing plate (8) and top cover (9)；Exhaust outlet is provided with the clamping plate (4)
(15), drain tap piece groove (14), air intake valve piece groove (11) and locating dowel (10)；The air intake valve piece pressing plate (8)
On be provided with air inlet (13) and positioning hole；The air intake valve piece (7) and drain tap piece (6) formula of being respectively embedded into fit to folder
In air intake valve piece groove (11), drain tap piece groove (14) on plate (4)；The locating dowel (10) passes through air intake valve piece
Positioning hole on pressing plate (8), and air intake valve piece pressing plate (8) is fixedly connected in locating dowel (10)；Set inside the top cover (9)
Cavity is equipped with, limited post (12), positive stop lug boss (16) are provided with top cover (9) internal cavities, work is provided with the cylinder (2)
Plug assembly (1)；The cylinder (2) and the junction of clamping plate (4) are provided with sealing ring (3)；The clamping plate (4) and top cover (9), enter
The junction of air valve piece pressing plate (8) is provided with sealing rib (5)；The air intake valve piece pressing plate (8), limited post (12),
The cooperation of locating dowel (10) compresses air intake valve piece (7)；The positive stop lug boss (16) compresses drain tap piece (6)；The air inlet
Valve sheet (7) and drain tap piece (6) of elastomeric material by being made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720029288.4U CN207004762U (en) | 2017-01-10 | 2017-01-10 | A kind of new type of compression machine cap combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720029288.4U CN207004762U (en) | 2017-01-10 | 2017-01-10 | A kind of new type of compression machine cap combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004762U true CN207004762U (en) | 2018-02-13 |
Family
ID=61428136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720029288.4U Active CN207004762U (en) | 2017-01-10 | 2017-01-10 | A kind of new type of compression machine cap combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004762U (en) |
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2017
- 2017-01-10 CN CN201720029288.4U patent/CN207004762U/en active Active
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