CN109737033A - A kind of air compressor press compression part-structure - Google Patents
A kind of air compressor press compression part-structure Download PDFInfo
- Publication number
- CN109737033A CN109737033A CN201910119671.2A CN201910119671A CN109737033A CN 109737033 A CN109737033 A CN 109737033A CN 201910119671 A CN201910119671 A CN 201910119671A CN 109737033 A CN109737033 A CN 109737033A
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- China
- Prior art keywords
- air
- fixing pipe
- air compressor
- cylinder head
- compression part
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Abstract
The invention discloses a kind of air compressor press compression part-structures, are related to air compressor field.The problem of aiming to solve the problem that air valve plate is at high cost in conventional air compressor, process is more, increasing production cost.Its drip irrigation device includes fixed bracket, cylinder, cylinder head, support plate and fixing bolt, offers air reservoir and fixed card slot respectively in cylinder head；Air reservoir inner bottom wall is respectively arranged with air inlet and venthole, and the fixing pipe being connected to venthole；Outlet gasket, spring and fixed card plug are provided in fixing pipe；Fixed card slot inner bottom wall is provided with the air-intake valve plate for air inlet to be closed；The relief hole passed through for fixing pipe is offered in support plate, and air inlet annular space is formed between relief hole inner wall and fixing pipe lateral wall.The present invention does not need to reuse air valve plate, reduces the quantity of part, and structure is simple, compression efficiency is high, reduces production cost, while easy to maintenance, noise is lower.
Description
Technical field
The present invention relates to air compressor fields, more specifically, it relates to a kind of air compressor press compression part
Structure.
Background technique
The press compression part of air compressor traditional at present is by connecting rod, piston ring, cylinder, air valve plate, air inlet
A few part compositions such as valve block (gasket), outlet valve block (gasket) and cylinder head, air inlet are arranged on connecting rod.
But it is at high cost using air valve plate, process is more, increases production cost, and by air inlet setting even
On bar, noise is big.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of air compressor press compression part
Structure, eliminates air valve plate, and simple process reduces production cost and noise.
To achieve the above object, the present invention provides the following technical scheme that
A kind of air compressor press compression part-structure, including bracket is fixed, it is provided with cylinder on the fixed bracket,
Cylinder head is arranged on the cylinder, the cylinder closes the lid equipped with support plate, is provided in the support plate several across institute
The fixing bolt stating cylinder head, being connect with the fixed bracket；
Two end faces of the cylinder head offer air reservoir and fixed card slot, the fixed card slot and the cylinder respectively
Cooperation；The air reservoir inner bottom wall is respectively arranged with air inlet and venthole, and the fixing pipe being connected to the venthole；Institute
It states cylinder head side wall and is provided with the escape pipe being connected to the fixing pipe；
Outlet gasket, spring and fixed card plug are provided in the fixing pipe, the outlet gasket is in the bullet
The venthole is closed under the elastic reaction of spring；
The fixed card slot inner bottom wall is provided with air-intake valve plate, described air-intake valve plate one end and the fixed card slot inner bottom wall
The air inlet is closed by connection, the other end；
The relief hole passed through for the fixing pipe, the relief hole inner wall and the fixation are offered in the support plate
Air inlet annular space is formed between pipe lateral wall.
Further, the fixed card slot inner bottom wall is provided through the fixed pin of the air-intake valve plate, the fixed pin
On be arranged with by the air-intake valve plate end compress fixing chuck plate.
Further, the fixed card slot inner bottom wall offers the limit deep gouge with air-intake valve plate cooperation.
Further, the fixing pipe inner sidewall is provided with several guiding ribs contacted with the outlet gasket.
Further, the thickness of the guiding rib tapers off setting along the axis direction far from the venthole.
Further, the fixing pipe inner bottom wall is provided with and is surrounded on the venthole, contacts with the outlet gasket
Positioning convex ring.
Further, the fixed card plug is to be threadedly coupled with the fixing pipe.
Further, the air reservoir inner bottom wall is provided with several reinforcing ribs connecting with the fixing pipe.
Further, the cylinder head side wall is provided with the lug passed through for the fixing bolt.
In conclusion the invention has the following advantages:
1, improved cylinder head is integrated with the function of traditional cylinder head and air valve plate, so as to cancel disengaging gas
Valve plate reduces number of parts, reduces the production cost of enterprise；
2, air-intake valve plate can be moved the noise generated and blocked by support plate, so as to reduce the propagation of noise, be reduced
Noise；
3, guiding rib is used, outlet gasket is avoided and is fixed the flash of pipe when moving back and forth and block, cause function
It can failure.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of air compressor press compression part-structure in embodiment；
Fig. 2 is a kind of configuration schematic diagram of air compressor press compression part-structure in embodiment；
Fig. 3 is the structural schematic diagram one of cylinder head in embodiment；
Fig. 4 is the structural schematic diagram two of cylinder head in embodiment；
Fig. 5 is the cross-sectional view of cylinder head in embodiment；
Fig. 6 is the partial sectional view of cylinder head in embodiment.
In figure: 1, fixed bracket；11, fixing bolt；2, connecting rod；21, piston ring；3, cylinder；4, cylinder head；41, gas storage
Slot；411, reinforcing rib；42, air inlet；43, fixing pipe；431, guiding rib；44, escape pipe；45, lug；46, fixed card slot；
461, closure gasket groove；462, deep gouge is limited；463, fixed pin；471, air-intake valve plate；472, fixing chuck plate；481, go out hermetic seal
Pad；482, spring；483, fixed card plug；49, venthole；491, positioning convex ring；5, support plate；51, relief hole；52, it installs
Hole.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Embodiment:
A kind of air compressor press compression part-structure, referring to Fig.1 comprising fixed bracket 1 is fixed embedding on bracket 1
Equipped with cylinder 3, cylinder 3 is arranged with cylinder head 4 far from one end of fixed bracket 1, and cylinder head 4 is covered with far from one end of cylinder 3
Support plate 5, there are three the fixing bolts 11 for passing through cylinder head 4 for setting in support plate 5；Fixing bolt 11 and fixed 1 screw thread of bracket
Connection, then tighten fixing bolt 11, can be bonded support plate 5, cylinder head 4, cylinder 3 and fixed bracket 1.
Referring to Figures 1 and 2, it is provided with connecting rod 2 in cylinder 3, the piston contacted with 3 inner sidewall of cylinder is provided on connecting rod 2
Ring 21；After motor, gear assembly and crank assemblies (attached to be not shown in the figure) are installed on fixed bracket 1 in the present embodiment, i.e.,
Can drive link 2 move reciprocatingly in cylinder 3.
Referring to Figure 2 to Figure 4,4 two end faces of cylinder head offer air reservoir 41 and fixed card slot 46,3 end of cylinder respectively
Be embedded in fixed card slot 46, and 3 outer diameter of cylinder and 46 internal diameter of fixed card slot are interference fit, so as to improve cylinder 3 with
Leakproofness between cylinder head 4；46 inner bottom wall of fixed card slot offers closure gasket groove 461, closure gasket groove 461 in the present embodiment
It is inside embedded at the sealing ring (attached to be not shown in the figure) of 3 end of cylinder contact, can be further increased between cylinder 3 and cylinder head 4
Leakproofness.
Referring to Figure 2 to Figure 4,41 inner bottom wall of air reservoir offers air inlet 42, and 46 inner bottom wall of fixed card slot is provided with air inlet
Valve block 471；471 one end of air-intake valve plate is connect with 46 inner bottom wall of fixed card slot, and air inlet 42 is closed by the other end；In the present embodiment
46 inner bottom wall of fixed card slot protrudes the fixed pin 463 for being provided through air-intake valve plate 471, and is arranged with fixation on fixed pin 463
Snap-gauge 472；Fixing chuck plate 472 and fixed pin 463 are interference fit, then can be by air-intake valve plate 471 by fixing chuck plate 472
End compresses, and prevents its disengaging；46 inner bottom wall of fixed card slot offers the limit deep gouge 462 cooperated with air-intake valve plate 471, into
Air valve plate 471 is placed in limit deep gouge 462, can be prevented its offset, can not be closed air inlet 42；Air-intake valve plate 471 is elasticity
Sheet metal, when connecting rod 2 is moved along the direction far from cylinder head 4, the air pressure in cylinder 3 is reduced, then outside air can pass through air inlet
Hole 42 enters in cylinder 3, and air-intake valve plate 471 generates flexible deformation at this time, makes air inlet 42 in connected state；Connecting rod 2 is along close
When the direction movement of cylinder head 4, the air pressure in cylinder 3 enhances, then air-intake valve plate 471 is closely pasted with limit 462 inner bottom wall of deep gouge
It closes, air inlet 42 is in closed state, and air can not pass through air inlet 42.
Referring to Fig. 2 and Fig. 3,41 inner bottom wall of air reservoir is provided with venthole 49, and the fixing pipe being connected to venthole 49
43,4 side wall of cylinder head is provided with the escape pipe 44 being connected to fixing pipe 43；There are two the settings of 41 inner bottom wall of air reservoir and fixing pipe
The reinforcing rib 411 of 43 lateral walls connection, so as to improve the structural strength of cylinder head 4；It offers in support plate 5 for fixing
The relief hole 51 that pipe 43 passes through, and 51 inner wall of relief hole and 43 lateral wall of fixing pipe are clearance fit, form air inlet between the two
Annular space；Outside air is entered in air reservoir 41 by air inlet annular space, is then entered in cylinder 3 by air inlet 42；Air reservoir 41
Cooperate with support plate 5, can reduce the noise generated when air-intake valve plate 471 works；It offers in support plate 5 for fixing bolt
11 mounting holes 52 passed through (referring to Fig.1), and 4 side wall of cylinder head is provided with the lug 45 passed through for fixing bolt 11, lug
45 setting can reduce the material cost of cylinder head 4.
Referring to Fig. 2, Fig. 3 and Fig. 5, outlet gasket 481, spring 482 and fixed card plug 483 are provided in fixing pipe 43,
Outlet gasket 481 includes the different column part of two outer diameters, and spring 482 is set on the cylinder of small outer diameter, can be improved
The stability of spring 482；It is to be threadedly coupled that card plug 483 is fixed in the present embodiment with fixing pipe 43, is tieed up so as to facilitate
It repairs；Spring 482 is in compressive state, then venthole 49 is closed by outlet gasket 481 under elastic reaction；Connecting rod 2 is along close to gas
When 4 direction of cylinder cap moves, the air pressure in cylinder 3 enhances, and the elastic force for pushing outlet gasket 481 to overcome spring 482 is mobile,
Make venthole 49 in connected state, then compressed air is discharged by escape pipe 44.
Referring to figure 5 and figure 6,43 inner sidewall of fixing pipe is provided with several guiding ribs 431, guiding rib 431 in the present embodiment
Thickness tapers off setting along the axis direction far from venthole 49, and guiding rib 431 can be avoided outlet gasket 481 and back and forth transport
The flash being fixed in pipe 43 when dynamic blocks, and causes disabler；43 inner bottom wall of fixing pipe be provided be surrounded on venthole 49, with
The positioning convex ring 491 that outlet gasket 481 contacts, positioning convex ring 491 are contacted with outlet gasket 481, can reduce contact surface
Product improves leakproofness.
Working principle is as follows:
Air inlet 42 and venthole 49 are integrated in cylinder head 4 by the present invention, realize cylinder head 4 and air valve plate
Function is same, has reached the function that air valve plate reaches on traditional structure, so as to cancel air valve plate, reduces zero
Number of packages amount, structure is simple, compact, reduces production cost, avoids the waste of resource；Air inlet 42 is arranged in cylinder head 4
On, then air-intake valve plate 471 can be moved the noise generated and blocked by support plate 5, to reduce the propagation of noise, reduce noise.
Claims (9)
1. a kind of air compressor press compression part-structure, it is characterised in that: including fixed bracket (1), the fixed bracket
(1) it is provided on cylinder (3), is arranged with cylinder head (4) on the cylinder (3), cylinder head (4) upper cover is equipped with support plate
(5), it is provided on the support plate (5) several across the cylinder head (4), the fixation spiral shell being connect with the fixed bracket (1)
Bolt (11)；
Two end faces of the cylinder head (4) offer air reservoir (41) and fixed card slot (46), the fixed card slot respectively
(46) cooperate with the cylinder (3)；Air reservoir (41) inner bottom wall is respectively arranged with air inlet (42) and venthole (49), with
And the fixing pipe (43) being connected to the venthole (49)；Cylinder head (4) side wall is provided with the fixing pipe (43) even
Logical escape pipe (44)；
Outlet gasket (481), spring (482) and fixed card plug (483), the outlet are provided in the fixing pipe (43)
The venthole (49) are closed by gasket (481) under the elastic reaction of the spring (482)；
Fixed card slot (46) inner bottom wall is provided with air-intake valve plate (471), described air-intake valve plate (471) one end and the fixation
The air inlet (42) are closed by the connection of card slot (46) inner bottom wall, the other end；
The relief hole (51) passed through for the fixing pipe (43) is offered on the support plate (5), the relief hole (51) is interior
Air inlet annular space is formed between wall and the fixing pipe (43) lateral wall.
2. air compressor press compression part-structure according to claim 1, it is characterised in that: the fixed card slot
(46) inner bottom wall is provided through the fixed pin (463) of the air-intake valve plate (471), be arranged on the fixed pin (463) by
The fixing chuck plate (472) that air-intake valve plate (471) end compresses.
3. air compressor press compression part-structure according to claim 2, it is characterised in that: the fixed card slot
(46) inner bottom wall offers the limit deep gouge (462) with the air-intake valve plate (471) cooperation.
4. air compressor press compression part-structure according to any one of claim 1-3, it is characterised in that: described
Fixing pipe (43) inner sidewall is provided with several guiding ribs (431) contacted with the outlet gasket (481).
5. air compressor press compression part-structure according to claim 4, it is characterised in that: the guiding rib
(431) thickness tapers off setting along the axis direction far from the venthole (49).
6. air compressor press compression part-structure according to claim 4, it is characterised in that: the fixing pipe (43)
Inner bottom wall is provided with the positioning convex ring (491) for being surrounded on the venthole (49), contacting with the outlet gasket (481).
7. air compressor press compression part-structure according to any one of claim 1-3, it is characterised in that: described
Fixed card plug (483) are to be threadedly coupled with the fixing pipe (43).
8. air compressor press compression part-structure according to any one of claim 1-3, it is characterised in that: described
Air reservoir (41) inner bottom wall is provided with several reinforcing ribs (411) connecting with the fixing pipe (43).
9. air compressor press compression part-structure according to any one of claim 1-3, it is characterised in that: described
Cylinder head (4) side wall is provided with the lug (45) passed through for the fixing bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910119671.2A CN109737033B (en) | 2019-02-18 | 2019-02-18 | Compression part structure of air compressor press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910119671.2A CN109737033B (en) | 2019-02-18 | 2019-02-18 | Compression part structure of air compressor press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109737033A true CN109737033A (en) | 2019-05-10 |
| CN109737033B CN109737033B (en) | 2023-08-15 |
Family
ID=66367598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910119671.2A Active CN109737033B (en) | 2019-02-18 | 2019-02-18 | Compression part structure of air compressor press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109737033B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203670142U (en) * | 2013-12-28 | 2014-06-25 | 浙江美洲豹工贸有限公司 | Oil-free air compressor |
| CN104912773A (en) * | 2015-07-01 | 2015-09-16 | 浙江申元机电有限公司 | Air compression device and air compressor |
| CN204729260U (en) * | 2015-07-01 | 2015-10-28 | 浙江申元机电有限公司 | A kind of air compression plant be installed on air compressor |
| CN205047395U (en) * | 2015-08-24 | 2016-02-24 | 温岭市鑫磊空压机有限公司 | Double -cylinder air compressor |
| JP3205431U (en) * | 2015-02-13 | 2016-07-28 | 周 文三 | Compressor cylinder exhaust structure of air compressor |
-
2019
- 2019-02-18 CN CN201910119671.2A patent/CN109737033B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203670142U (en) * | 2013-12-28 | 2014-06-25 | 浙江美洲豹工贸有限公司 | Oil-free air compressor |
| JP3205431U (en) * | 2015-02-13 | 2016-07-28 | 周 文三 | Compressor cylinder exhaust structure of air compressor |
| CN104912773A (en) * | 2015-07-01 | 2015-09-16 | 浙江申元机电有限公司 | Air compression device and air compressor |
| CN204729260U (en) * | 2015-07-01 | 2015-10-28 | 浙江申元机电有限公司 | A kind of air compression plant be installed on air compressor |
| CN205047395U (en) * | 2015-08-24 | 2016-02-24 | 温岭市鑫磊空压机有限公司 | Double -cylinder air compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109737033B (en) | 2023-08-15 |
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