CN103994052A - Shock absorption device for air compressing pump - Google Patents
Shock absorption device for air compressing pump Download PDFInfo
- Publication number
- CN103994052A CN103994052A CN201410240768.6A CN201410240768A CN103994052A CN 103994052 A CN103994052 A CN 103994052A CN 201410240768 A CN201410240768 A CN 201410240768A CN 103994052 A CN103994052 A CN 103994052A
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- CN
- China
- Prior art keywords
- air pressure
- pressure pump
- packing ring
- shock absorption
- diameter dimension
- 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.)
- Pending
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the technical field of shock absorption devices, in particular to a shock absorption device for an air compressing pump. The shock absorption device comprises a gasket installed on a supporting leg of the air compressing pump. Step-shaped annular grooves formed in a turning mode are formed in the inner wall of the gasket, and the diameter dimensions of the annular grooves are successively increased from top to bottom. An upper spacer and a lower spacer are arranged on the upper end surface and the lower end surface of the gasket respectively. The upper spacer is provided with an installation hole, and the lower spacer is provided with a shock absorption hole. The shock absorption device for the air compressing pump can well absorb shock of the air compressing pump, protect a motor and prolong the service life of the air compressing pump.
Description
Technical field
The present invention relates to the technical field of damping device, especially a kind of air pressure pump damping device.
Background technique
Air pressure pump is the mechanical energy of prime mover to be converted to the device of gas pressure energy, is compressed-air actuated pressure generator.The speedup that the market scale of the air pressure pump industry of China is more than 8% increases, and 2010-2011 annual growth has even surpassed 28%, and market scale expansion rapidly.
The part yet existing air pressure pump structurally still comes with some shortcomings, existing most of air pressure pump, in work, can produce the violent sound and shake, and shock-proof effect is poor, motor is produced to very large damage, finally cause the working life of motor lower.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve the problem proposing in above-mentioned background technology, the invention provides a kind of air pressure pump damping device, can carry out good shock-absorbing to air pressure pump, protected motor, extended the working life of air pressure pump.
The technical solution adopted for the present invention to solve the technical problems is: a kind of air pressure pump damping device, comprise the packing ring being arranged on air pressure pump supporting foot, on the inwall of packing ring, there is the stepped annular groove being formed by Vehicle Processing, the diameter dimension of annular groove increases progressively from top to bottom successively, the upper and lower end face of packing ring is respectively arranged with Upper gasket and lower levelling plate, on Upper gasket, offer mounting hole, on lower levelling plate, offer shock relieve vent.
Further limit: the diameter dimension that is opened in the diameter dimension of the mounting hole on Upper gasket and article one annular groove of packing ring upper inside wall is consistent.
Further limit: the diameter dimension that is opened in the shock relieve vent on lower levelling plate is less than the diameter dimension that is opened in the mounting hole on Upper gasket.
Further limit: packing ring is fixed on air pressure pump supporting foot by jump ring.
Beneficial effect of the present invention: this air pressure pump damping device, can carry out good shock-absorbing to air pressure pump, make air pressure pump when work, can not produce the violent sound and shake, protected motor, extended the working life of air pressure pump.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention.
In figure: 1, packing ring, 2, annular groove, 3, Upper gasket, 4, lower levelling plate, 5, mounting hole, 6, shock relieve vent, 7, jump ring.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
Air pressure pump damping device as depicted in figs. 1 and 2, comprise the packing ring 1 being arranged on air pressure pump supporting foot, on the inwall of packing ring 1, there is the stepped annular groove 2 being formed by Vehicle Processing, the diameter dimension of annular groove 2 increases progressively from top to bottom successively, the upper and lower end face of packing ring 1 is respectively arranged with Upper gasket 3 and lower levelling plate 4, on Upper gasket 3, offer mounting hole 5, on lower levelling plate 4, offer shock relieve vent 6.
Because the diameter dimension of annular groove 2 increases progressively from top to bottom successively, therefore the sound being produced by air pressure pump and shake transfer to along its supporting foot, packing ring 1 is interior to be weakened gradually afterwards, and then has played the effect of shock-absorbing.
The diameter dimension that is wherein opened in the mounting hole 5 on Upper gasket 3 is consistent with the diameter dimension of article one annular groove 2 of packing ring 1 upper inside wall.The diameter dimension that is opened in the shock relieve vent 6 on lower levelling plate 4 is less than the diameter dimension of the mounting hole 5 being opened on Upper gasket 3.Packing ring 1 is fixed on air pressure pump supporting foot by jump ring 7, make between air pressure pump supporting foot and packing ring 1 be connected more firm.
This air pressure pump damping device, can carry out good shock-absorbing to air pressure pump, makes air pressure pump when work, can not produce the violent sound and shake, has protected motor, has extended the working life of air pressure pump.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (4)
1. an air pressure pump damping device, it is characterized in that: comprise the packing ring (1) being arranged on air pressure pump supporting foot, on the inwall of described packing ring (1), there is the stepped annular groove (2) being formed by Vehicle Processing, the diameter dimension of described annular groove (2) increases progressively from top to bottom successively, the upper and lower end face of packing ring (1) is respectively arranged with Upper gasket (3) and lower levelling plate (4), on described Upper gasket (3), offer mounting hole (5), on lower levelling plate (4), offer shock relieve vent (6).
2. air pressure pump damping device according to claim 1, is characterized in that: the described diameter dimension that is opened in the mounting hole (5) on Upper gasket (3) is consistent with the diameter dimension of article one annular groove (2) of packing ring (1) upper inside wall.
3. air pressure pump damping device according to claim 1, is characterized in that: the described diameter dimension that is opened in the shock relieve vent (6) on lower levelling plate (4) is less than the diameter dimension of the mounting hole (5) being opened on Upper gasket (3).
4. air pressure pump damping device according to claim 1, is characterized in that: described packing ring (1) is fixed on air pressure pump supporting foot by jump ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240768.6A CN103994052A (en) | 2014-05-30 | 2014-05-30 | Shock absorption device for air compressing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240768.6A CN103994052A (en) | 2014-05-30 | 2014-05-30 | Shock absorption device for air compressing pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103994052A true CN103994052A (en) | 2014-08-20 |
Family
ID=51308333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410240768.6A Pending CN103994052A (en) | 2014-05-30 | 2014-05-30 | Shock absorption device for air compressing pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103994052A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59194144A (en) * | 1983-04-15 | 1984-11-02 | Hitachi Ltd | Vibration-proof structure for horizontal rotary compressor |
| JPS60132080A (en) * | 1983-12-21 | 1985-07-13 | Matsushita Electric Ind Co Ltd | Vibrationproof apparatus for compressor |
| JPS60138292A (en) * | 1983-12-27 | 1985-07-22 | Matsushita Electric Ind Co Ltd | Vibro-isolating device of compressor |
| JPS61274138A (en) * | 1986-05-16 | 1986-12-04 | Hitachi Ltd | Vibration rubber insulator for compressor |
| JPH1026180A (en) * | 1996-07-11 | 1998-01-27 | Daikin Ind Ltd | Rubber vibration isolator and compressor using it |
| US5964579A (en) * | 1997-06-24 | 1999-10-12 | Rheem Manufacturing Company | Prestressed resilient compressor mount apparatus |
| KR20080050140A (en) * | 2006-12-01 | 2008-06-05 | 주식회사 대우일렉트로닉스 | Supporting rubber for compressor in refrigerator |
| CN201560916U (en) * | 2009-10-28 | 2010-08-25 | 泰州乐金电子冷机有限公司 | Supporting device of compressor |
| CN201651159U (en) * | 2010-05-05 | 2010-11-24 | 泰州乐金电子冷机有限公司 | Vibration damping device and compressor with the same |
| CN203604541U (en) * | 2013-08-30 | 2014-05-21 | 珠海凌达压缩机有限公司 | Anti-vibration gasket capable of reducing vibration of vertical type rotary compressor |
| CN203948247U (en) * | 2014-05-30 | 2014-11-19 | 徐亚珍 | Air pressure pump damping device |
-
2014
- 2014-05-30 CN CN201410240768.6A patent/CN103994052A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59194144A (en) * | 1983-04-15 | 1984-11-02 | Hitachi Ltd | Vibration-proof structure for horizontal rotary compressor |
| JPS60132080A (en) * | 1983-12-21 | 1985-07-13 | Matsushita Electric Ind Co Ltd | Vibrationproof apparatus for compressor |
| JPS60138292A (en) * | 1983-12-27 | 1985-07-22 | Matsushita Electric Ind Co Ltd | Vibro-isolating device of compressor |
| JPS61274138A (en) * | 1986-05-16 | 1986-12-04 | Hitachi Ltd | Vibration rubber insulator for compressor |
| JPH1026180A (en) * | 1996-07-11 | 1998-01-27 | Daikin Ind Ltd | Rubber vibration isolator and compressor using it |
| US5964579A (en) * | 1997-06-24 | 1999-10-12 | Rheem Manufacturing Company | Prestressed resilient compressor mount apparatus |
| KR20080050140A (en) * | 2006-12-01 | 2008-06-05 | 주식회사 대우일렉트로닉스 | Supporting rubber for compressor in refrigerator |
| CN201560916U (en) * | 2009-10-28 | 2010-08-25 | 泰州乐金电子冷机有限公司 | Supporting device of compressor |
| CN201651159U (en) * | 2010-05-05 | 2010-11-24 | 泰州乐金电子冷机有限公司 | Vibration damping device and compressor with the same |
| CN203604541U (en) * | 2013-08-30 | 2014-05-21 | 珠海凌达压缩机有限公司 | Anti-vibration gasket capable of reducing vibration of vertical type rotary compressor |
| CN203948247U (en) * | 2014-05-30 | 2014-11-19 | 徐亚珍 | Air pressure pump damping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |