CN209212499U - A kind of Piston Air Compressor - Google Patents
A kind of Piston Air Compressor Download PDFInfo
- Publication number
- CN209212499U CN209212499U CN201822174779.5U CN201822174779U CN209212499U CN 209212499 U CN209212499 U CN 209212499U CN 201822174779 U CN201822174779 U CN 201822174779U CN 209212499 U CN209212499 U CN 209212499U
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- China
- Prior art keywords
- piston
- air compressor
- pressing plate
- plate part
- head
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Abstract
The utility model provides a kind of Piston Air Compressor, belongs to air compressor machine manufacturing technology field.It solves the problems such as existing Piston Air Compressor output kinetic energy is insufficient.This Piston Air Compressor, including driving motor and piston component, the motor shaft of driving motor, which has, to be extended in piston component, for realizing the transmission segment of piston component transmission, each piston component includes cylinder shell, piston bush, piston rod and the cylinder cover component that gas is passed in and out for air compressor machine, the lower end of piston rod is fixedly connected with transmission segment, end head has the piston head extending into inside piston bush thereon, piston ring and pressing plate part are provided on piston head, fastening bolt is connected between pressing plate part and piston head, and when pressing plate part is connected with piston head, piston ring is fixed on piston head by the edge portions of pressing plate part, the center portion thereof point is formed with chamber between piston head, several bias springs are provided in chamber.The utility model has the advantages that good airproof performance, output performance are stable.
Description
Technical field
The utility model belongs to air compressor machine manufacturing technology field, is related to a kind of air compressor machine, in particular to a kind of piston pneumatics
Machine.
Background technique
Air compressor machine is a kind of equipment to compressed gas, is that the mechanical energy of former dynamic (usually motor) is converted into gas
The device of body pressure energy, mainly by gas path circulatory system, water passage circulation system, oil circulating system, distribution system, screen protection shield system
The composition such as system, DC power system and DTC control system, air compressor machine is similar with water pump structure, the working principle of air compressor machine are as follows: electricity
Motivation directly drives compressor, and crankshaft is made to generate rotary motion, drives connecting rod that piston is made to generate reciprocating motion, causes volume of cylinder
Variation.Due to the variation of inner pressure of air cylinder, air cleaner (silencer) is passed air through into cylinder by intake valve, is being pressed
In indention journey, due to the diminution of volume of cylinder, compressed air passes through the effect of exhaust valve, through exhaust pipe, check valve (check-valves)
Into air accumulator.
Air compressor machine compressed gas mainly realizes that the reciprocating motion of piston is by motor-operated by piston up-down
What slider-crank mechanism was formed, the rotary motion of crank is converted to the reciprocating motion of sliding plunger.It can be seen that piston pair
In the piston for being directed to Piston Air Compressor in the importance of Piston Air Compressor, existing market, it is usually required mainly for solve its poor air-tightness
Problem causes the output kinetic energy of air compressor insufficient.
Summary of the invention
The purpose of this utility model is to provide a kind of good airproof performance, defeated for the above-mentioned problems in the prior art
The stable Piston Air Compressor of performance out.
The purpose of this utility model can be realized by the following technical scheme: a kind of Piston Air Compressor, including driving motor
And it is set to the piston component of driving motor two sides, the motor shaft of the driving motor, which has, to be extended in piston component, is used
In the transmission segment for realizing piston component transmission, the piston component include cylinder shell, piston bush, piston rod and
Cylinder cover component for air compressor machine disengaging gas, which is characterized in that the lower end of the piston rod is fixedly connected with transmission segment, thereon
End head has the piston head extending into inside piston bush, is provided with piston ring and pressing plate part on the piston head, described
Pressing plate part and piston head between be connected with fastening bolt, and when pressing plate part is connected with piston head, the edge department of pressing plate part
Divide and piston ring is fixed on piston head, the center portion thereof point is formed with chamber between piston head, is provided in the chamber
Several bias springs.
The technical effect of the utility model are as follows: at work, the transmission segment band piston of driving motor connects Piston Air Compressor
Bar movement, in piston bush up and down reciprocatingly, piston ring is set on piston head realization piston head, and is realized admittedly by pressing plate part
Fixed, the inner wall due to piston ring in piston head up and down motion Shi Huiyu piston bush directly contacts, and after prolonged work, is easy
The connection between pressing plate part and piston head is caused to be easy to appear loosening, so that the sealing performance of sealing ring reduces, in order to improve pressure
The stability that plate is connect with piston head is provided with bias spring in chamber, bias spring when pressing plate part is connect with piston head,
Meeting reverse phase applied force acts on pressing plate part and piston head, and the power applied with fastening bolt mutually balances, and makes piston head reciprocal
In motion process, fastening bolt is less prone to loosening.
In a kind of above-mentioned Piston Air Compressor, the bolt hole for fastening bolt insertion is offered on the piston head,
The depth of the bolt hole is greater than the length of fastening bolt entirety.Fastening bolt during installation can be by the gas in bolt hole
It is discharged to the front end of bolt hole, facilitates the installation of fastening bolt.
In a kind of above-mentioned Piston Air Compressor, slot of having vacant position, the vacancy are opened up on the upper surface of the pressing plate part
Slot is used to be embedded in for the lower valve crab bolt on cylinder cover component.When piston head moves upwards, lower valve crab bolt can enter pressing plate
In vacancy slot on part, offering for vacancy slot is conducive to increase the stroke that piston head moves upwards, to help to promote compression sky
The efficiency of gas.
In a kind of above-mentioned Piston Air Compressor, several and bias spring are provided on the lower end surface of the pressing plate part
The flange block matched offers the spring groove for bias spring insertion, the biasing on the upper surface of the piston head
Spring upper end is sheathed on flange block, and lower end is resisted against in spring groove.Improve the installation convenience and biasing of bias spring
The stability of spring at work.
In a kind of above-mentioned Piston Air Compressor, it is provided with radiator fan inside each cylinder shell, it is described
Radiator fan be set to the outside of piston rod, and be fixed in transmission segment and transmission segment rotate synchronously.Radiator fan is set
It is equipped with the radiating efficiency for being conducive to improve air compressor machine, improves the cruising ability of air compressor machine work.
Compared with prior art, this Piston Air Compressor is formed with chamber between piston head and pressing plate part, and in the chamber
Be provided with several bias springs, the stability between piston head and pressing plate part can be improved in bias spring, have good airproof performance,
The stable advantage of output performance.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of this Piston Air Compressor.
Fig. 2 is the structure sectional view of this Piston Air Compressor.
Fig. 3 is the overall structure figure of piston rod in this Piston Air Compressor.
Fig. 4 is the partial structure sectional view of this Piston Air Compressor.
In figure, 1, driving motor；2, piston component；3, transmission segment；4, cylinder shell；5, piston bush；6, piston rod；7,
Cylinder cover component；8, piston head；9, piston ring；10, pressing plate part；11, fastening bolt；12, chamber；13, bias spring；14, bolt
Hole；15, vacancy slot；16, flange block；17, spring groove；18, radiator fan.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figures 1 to 4, this Piston Air Compressor including driving motor 1 and is set to the work of 1 two sides of driving motor
Plug assembly 2, the motor shaft of driving motor 1, which has, to be extended in piston component 2, the transmission segment being driven for realizing piston component 2
3, each piston component 2 includes cylinder shell 4, piston bush 5, piston rod 6 and the cylinder cover component for air compressor machine disengaging gas
7, lower end and the transmission segment 3 of piston rod 6 are fixedly connected with, and end head has the piston head 8 extending into inside piston bush 5 thereon, living
It is provided with piston ring 9 and pressing plate part 10 on chock plug 8, fastening bolt 11 is connected between pressing plate part 10 and piston head 8, and when pressure
When plate 10 is connected with piston head 8, piston ring 9 is fixed on piston head 8 by the edge portions of pressing plate part 10, the center portion thereof point
It is formed with chamber 12 between piston head 8, several bias springs 13 are provided in chamber 12.
The bolt hole 14 being inserted into for fastening bolt 11 is offered on piston head 8, the depth of bolt hole 14 is greater than fastening bolt
11 whole length.Gas in bolt hole 14 can be discharged to the front end of bolt hole 14 by fastening bolt 11 during installation, convenient
The installation of fastening bolt 11.
Slot 15 of having vacant position is opened up on the upper surface of pressing plate part 10, vacancy slot 15 is used for for the lower valve plate spiral shell on cylinder cover component 7
Bolt insertion.When piston head 8 moves upwards, lower valve crab bolt can be entered in the vacancy slot 15 on pressing plate part 10, vacancy slot 15
Offer and be conducive to increase the stroke that moves upwards of piston head 8, to help to be promoted the efficiency of compressed air.
Several flange blocks 16 matched with bias spring 13 are provided on the lower end surface of pressing plate part 10, piston head 8
The spring groove 17 being embedded in for bias spring 13 is offered on upper surface, 13 upper end of bias spring is sheathed on flange block 16, under
End is resisted against in spring groove 17.Improve the stability of the installation convenience and bias spring 13 of bias spring 13 at work.
Radiator fan 18 is provided with inside each cylinder shell 4, radiator fan 18 is set to the outside of piston rod 6,
And it is fixed in transmission segment 3 and is rotated synchronously with transmission segment 3.Radiator fan 18 is provided with the heat dissipation effect for being conducive to improve air compressor machine
Rate improves the cruising ability of air compressor machine work.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although driving motor 1 is used more herein, piston component 2, transmission segment 3, cylinder shell 4, piston bush 5, lives
Fill in connecting rod 6, cylinder cover component 7, piston head 8, piston ring 9, pressing plate part 10, fastening bolt 11, chamber 12, bias spring 13, bolt
The terms such as hole 14, vacancy slot 15, flange block 16, spring groove 17, radiator fan 18, but the possibility using other terms is not precluded
Property.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as any
The additional limitation of one kind is all contrary to the spirit of the present invention.
Claims (5)
1. a kind of Piston Air Compressor, including driving motor (1) and it is set to the piston component (2) of driving motor (1) two sides, institute
The motor shaft for stating driving motor (1), which has, to be extended in piston component (2), for realizing the transmission segment of piston component (2) transmission
(3), each piston component (2) includes cylinder shell (4), piston bush (5), piston rod (6) and is used for air compressor machine
Pass in and out the cylinder cover component (7) of gas, which is characterized in that the lower end of the piston rod (6) is fixedly connected with transmission segment (3), thereon
End head, which has, extend into the internal piston head (8) of piston bush (5), be provided on the piston head (8) piston ring (9) and
Pressing plate part (10) is connected with fastening bolt (11) between the pressing plate part (10) and piston head (8), and when pressing plate part (10) with
When piston head (8) is connected, piston ring (9) is fixed on piston head (8) by the edge portions of pressing plate part (10), the center portion thereof point
It is formed between piston head (8) chamber (12), several bias springs (13) is provided in the chamber (12).
2. a kind of Piston Air Compressor according to claim 1, which is characterized in that offer confession on the piston head (8)
The bolt hole (14) of fastening bolt (11) insertion, the depth of the bolt hole (14) are greater than the length of fastening bolt (11) entirety
Degree.
3. a kind of Piston Air Compressor according to claim 1, which is characterized in that opened on the upper surface of the pressing plate part (10)
Equipped with vacancy slot (15), the vacancy slot (15) is used to be embedded in for the lower valve crab bolt on cylinder cover component (7).
4. a kind of Piston Air Compressor according to claim 1, which is characterized in that on the lower end surface of the pressing plate part (10)
Several flange blocks (16) matched with bias spring (13) are provided with, are offered on the upper surface of the piston head (8)
For the spring groove (17) of bias spring (13) insertion, the bias spring (13) upper end is sheathed on flange block (16), under
End is resisted against in spring groove (17).
5. a kind of Piston Air Compressor according to claim 1, which is characterized in that each cylinder shell (4) is internal
It is provided with radiator fan (18), the radiator fan (18) is set to the outside of piston rod (6), and is fixed on transmission segment
(3) it is rotated synchronously on transmission segment (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174779.5U CN209212499U (en) | 2018-12-24 | 2018-12-24 | A kind of Piston Air Compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174779.5U CN209212499U (en) | 2018-12-24 | 2018-12-24 | A kind of Piston Air Compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212499U true CN209212499U (en) | 2019-08-06 |
Family
ID=67465867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822174779.5U Expired - Fee Related CN209212499U (en) | 2018-12-24 | 2018-12-24 | A kind of Piston Air Compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271245A (en) * | 2020-02-10 | 2020-06-12 | 嘉兴学院 | Piston type air compressor |
-
2018
- 2018-12-24 CN CN201822174779.5U patent/CN209212499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271245A (en) * | 2020-02-10 | 2020-06-12 | 嘉兴学院 | Piston type air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |