CN102734629A - Gas spring automatic aerator - Google Patents
Gas spring automatic aerator Download PDFInfo
- Publication number
- CN102734629A CN102734629A CN2012101872376A CN201210187237A CN102734629A CN 102734629 A CN102734629 A CN 102734629A CN 2012101872376 A CN2012101872376 A CN 2012101872376A CN 201210187237 A CN201210187237 A CN 201210187237A CN 102734629 A CN102734629 A CN 102734629A
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- air spring
- pillar
- automatic aerator
- spring automatic
- double
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Abstract
The present invention relates to a gas spring automatic aerator, comprising a frame provided with two pillars. An inflatable mold is arranged between the two pillars; the other end of the pillar is provided with a power device; a press plate is arranged between the power device and the inflatable mold, and is connected to the power device, which can drive the press plate to reciprocate along an axial direction of the pillar; and the other side of the inflatable mold is provided with a pressure sensor capable of reciprocating along the axial direction of the pillar. For usage, the gas spring is placed on the inflatable mold; the gas spring is fixed by the pressing plate driven by the power device, and then aerated; and inflation pressure of the gas spring is controlled by the pressure sensor. The aerator has high inflation precision and little error.
Description
Technical field
The present invention relates to a kind of air spring and use device, relate to a kind of air spring automatic aerator specifically.
Background technique
Air spring is a kind ofly to have support, buffering, braking, highly regulate and the industrial accessory of function such as angle adjustment, according to the difference of its characteristics and application, and air spring be otherwise known as strut, gas support, angle-modulator, pressure rod, damper etc.; 26S Proteasome Structure and Function according to air spring is classified, and air spring has free style air spring, self-locking air spring, towed air spring, arbitrarily stop the supple of gas or steam several kinds of spring, swivel chair air spring, pressure rod, dampers etc.At present, air spring all has application widely in fields such as automobile, aviation, medical apparatus, furniture, machine-building.
Air spring generally is made up of following several parts: pressure cylinder, piston rod, piston, sealing guide sleeve, packing, cylinder inner control element, cylinder outer control element and joint etc.The working principle of air spring is in airtight pressure cylinder, to charge into inert gas or gas mixture; Make the pressure in the cavity be higher than atmospheric several times or tens times, thereby the pressure difference that the cross-section area that utilizes piston rod produces less than the cross-section area of piston realize the motion of piston rod.
Air spring need charge into inert gas or gas mixture in process of production in pressure cylinder, present employed inflator automaticity is low; Greatly reduce aeration speed, inefficiency, and the inflation precision is low; Error is bigger; The inflating die of inflator can not be changed according to Different products, and function singleness can not satisfy the inflation requirement of the air spring of different model.
Summary of the invention
The problem that the present invention will solve is to above problem, provides that a kind of automaticity is high, aeration speed is fast, high working efficiency, the inflation precision is high, error is little, the air spring inflation that can satisfy different model requires air spring automatic aerator.
For addressing the above problem; The technological scheme that the present invention adopted is: the air spring automatic aerator; Comprise frame, said frame is provided with two pillars, is provided with inflating die between two pillars; The other end of said pillar is provided with power plant; Be provided with pressing plate between said power plant and the inflating die, said pressing plate with can drive its power plant and be connected along the axially reciprocating of pillar, the opposite side of said inflating die is provided with can be along the axially reciprocating pressure transducer of pillar.
A kind of concrete optimized project, said inflating die is provided with fixed base, and said pressing plate is provided with and the corresponding pressure head of fixed base, and said pressure transducer is provided with and the corresponding supporting base of fixed base.
As a kind of optimized project, said pressure transducer is connected with and drives its Power Drive Unit along the axially reciprocating of pillar.
A kind of concrete optimized project, said Power Drive Unit comprises motor, double-screw bolt, the axis of guide and connecting plate, and said connecting plate is sleeved on the double-screw bolt and the axis of guide, and said connecting plate is threaded with double-screw bolt, and said motor and double-screw bolt are in transmission connection.
A kind of concrete optimized project, said motor is connected with the double-screw bolt gear transmission, is fixedly connected with first gear on the said motor, is fixedly connected with second gear on the said double-screw bolt, said first gear and second gear engagement.
As a kind of optimized project, the quantity of said fixed base, pressure head and pressure transducer is two.
As a kind of optimized project, said power plant are oil hydraulic cylinder.
A kind of concrete optimized project, said pillar are hollow circular-tube, and the end that said pillar is connected with frame is connected with connecting tube, and the other end of said pillar is connected with the connection flexible pipe, and said connection flexible pipe is connected with oil hydraulic cylinder.
As a kind of optimized project, be set with sliding sleeve on the said pillar, said pressing plate is fixedly connected with sliding sleeve.
As a kind of optimized project, said inflating die is connected with gas holder through pipeline.
The present invention takes above technological scheme, has the following advantages: during use, air spring is placed on the inflating die; Drive pressing plate through power plant air spring is fixed, then to the air spring inflation, the inflation pressure of air spring is through pressure transducer control; The inflation precision is high, and error is little.
When inflating to air spring, air spring is placed on inflating die after, this inflator can be accomplished inflation automatically; After the inflated, air spring taken off get final product, automaticity is high; Aeration speed is fast, and once inflation can be inflated two air springs, has improved working efficiency greatly.
Can be according to the needs of different model air spring, change inflating die, inflating die is changed convenient, and pressure transducer can satisfy the inflation requirement of the air spring of different model along axially the regulating of pillar.
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Description of drawings
Accompanying drawing is the structural representation of air spring automatic aerator in the embodiment of the invention.
Among the figure:
The 1-frame; The 2-gas holder; The 3-pressure gauge; The 4-gas tube; The 5-connecting tube; The 6-inflating die; The 7-fixed base; The 8-pillar; The 9-sliding sleeve; The 10-pressing plate; The 11-dunnage; 12-connects flexible pipe; The 13-oil hydraulic cylinder; The 14-pressure head; The 15-axis of guide; The 16-double-screw bolt; The 17-supporting base; The 18-pressure transducer; The 19-connecting plate; The 20-motor; 21-first gear; 22-second gear.
Embodiment
Embodiment: shown in accompanying drawing, the air spring automatic aerator comprises frame 1; Frame 1 is provided with two pillars 8; Be provided with inflating die 6 between two pillars 8, the other end of pillar 8 is provided with power plant, is provided with pressing plate 10 between power plant and the inflating die 6; Pressing plate 10 with can drive its power plant and be connected along the axially reciprocating of pillar 8; Be set with sliding sleeve 9 on the pillar 8, pressing plate 10 is fixedly connected with sliding sleeve 9, and the opposite side of inflating die 6 is provided with can be along the axially reciprocating pressure transducer 18 of pillar 8.
Power plant are oil hydraulic cylinder 13, and power plant also can adopt other structures, for example can adopt the mechanism of double-screw bolt and motor, and double-screw bolt is threaded with dunnage, and an end of double-screw bolt is connected with pressing plate 10, and the other end of double-screw bolt is connected with electric-motor-driving.
Inflating die 6 is provided with fixed base 7; Pressing plate 10 is provided with and fixed base 7 corresponding pressure heads 14; Pressure transducer 18 is provided with and fixed base 7 corresponding supporting bases 17; Fixed base 7, pressure head 14 and supporting base 17 are cylindrical, the dead in line of fixed base 7, pressure head 14 and supporting base 17.
The quantity of fixed base 7, pressure head 14 and pressure transducer 18 is two, once can inflate two air springs, has improved charging efficiency greatly, can increase or reduce the quantity of fixed base 7, pressure head 14 and pressure transducer 18 as required.
Power Drive Unit comprises motor 20, double-screw bolt 16, the axis of guide 15 and connecting plate 19, and connecting plate 19 is sleeved on the double-screw bolt 16 and the axis of guide 15, and connecting plate 19 is threaded with double-screw bolt 16, and motor 20 is in transmission connection with double-screw bolt 16.
Inflating die 6 is connected with gas holder 2 through pipeline, and gas holder 2 is provided with pressure gauge 3, and gas holder 2 is connected with the high-pressure air feed device, and air feeder is not shown.
Pipeline between inflating die 6 and the gas holder 2 is a gas tube 4, gas tube 4 one ends and gas holder 2 spaces, and the other end of gas tube 4 connects respectively at the fixed base on the inflating die 67, inflates through the air spring on 4 pairs of fixed bases 7 of gas tube.
Power Drive Unit also can adopt other structures, as long as can realize moving up and down of pressure transducer 18, for example can adopt hydraulic jack, cylinder etc.
Claims (10)
1. air spring automatic aerator; Comprise frame (1); It is characterized in that: said frame (1) is provided with two pillars (8); Be provided with inflating die (6) between two pillars (8), the other end of said pillar (8) is provided with power plant, is provided with pressing plate (10) between said power plant and the inflating die (6); Said pressing plate (10) with can drive its power plant and be connected along the axially reciprocating of pillar (8), the opposite side of said inflating die (6) is provided with can be along the axially reciprocating pressure transducer (18) of pillar (8).
2. air spring automatic aerator as claimed in claim 1; It is characterized in that: said inflating die (6) is provided with fixed base (7); Said pressing plate (10) is provided with and the corresponding pressure head of fixed base (7) (14), and said pressure transducer (18) is provided with and the corresponding supporting base of fixed base (7) (17).
3. according to claim 1 or claim 2 air spring automatic aerator, it is characterized in that: said pressure transducer (18) is connected with and drives its Power Drive Unit along the axially reciprocating of pillar (8).
4. air spring automatic aerator as claimed in claim 3; It is characterized in that: said Power Drive Unit comprises motor (20), double-screw bolt (16), the axis of guide (15) and connecting plate (19); Said connecting plate (19) is sleeved on the double-screw bolt (16) and the axis of guide (15); Said connecting plate (19) is threaded with double-screw bolt (16), and said motor (20) is in transmission connection with double-screw bolt (16).
5. air spring automatic aerator as claimed in claim 4; It is characterized in that: said motor (20) is connected with double-screw bolt (16) gear transmission; Be fixedly connected with first gear (21) on the said motor (20); Be fixedly connected with second gear (22) on the said double-screw bolt (16), said first gear (21) and second gear (22) engagement.
6. according to claim 1 or claim 2 air spring automatic aerator, it is characterized in that: the quantity of said fixed base (7), pressure head (14) and pressure transducer (18) is two.
7. according to claim 1 or claim 2 air spring automatic aerator, it is characterized in that: said power plant are oil hydraulic cylinder (13).
8. air spring automatic aerator as claimed in claim 7; It is characterized in that: said pillar (8) is a hollow circular-tube; The end that said pillar (8) is connected with frame (1) is connected with connecting tube (5); The other end of said pillar (8) is connected with and connects flexible pipe (12), and said connection flexible pipe (12) is connected with oil hydraulic cylinder (13).
9. according to claim 1 or claim 2 air spring automatic aerator, it is characterized in that: be set with sliding sleeve (9) on the said pillar (8), said pressing plate (10) is fixedly connected with sliding sleeve (9).
10. according to claim 1 or claim 2 air spring automatic aerator, it is characterized in that: said inflating die (6) is connected with gas holder (2) through pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210187237.6A CN102734629B (en) | 2012-05-31 | 2012-05-31 | Gas spring automatic aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210187237.6A CN102734629B (en) | 2012-05-31 | 2012-05-31 | Gas spring automatic aerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102734629A true CN102734629A (en) | 2012-10-17 |
| CN102734629B CN102734629B (en) | 2014-03-26 |
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ID=46990640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210187237.6A Expired - Fee Related CN102734629B (en) | 2012-05-31 | 2012-05-31 | Gas spring automatic aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102734629B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527923A (en) * | 2013-10-11 | 2014-01-22 | 浙江正星健身器有限公司 | Gas spring inflator |
| CN111197566A (en) * | 2020-02-24 | 2020-05-26 | 武义圣理汽车用品有限公司 | Automatic inflation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4838527A (en) * | 1987-03-03 | 1989-06-13 | Power Components, Inc. | Convertible gas spring |
| CN2219392Y (en) * | 1994-08-18 | 1996-02-07 | 福隆交通器材股份有限公司 | Air pressure rod inflator |
| EP1493940A1 (en) * | 2003-07-03 | 2005-01-05 | Delphi Technologies, Inc. | Method and apparatus for charging and closing a tube |
| JP2010054202A (en) * | 2008-08-26 | 2010-03-11 | Takano Co Ltd | Inspection system for gas spring |
| CN201496767U (en) * | 2009-08-19 | 2010-06-02 | 隆昌山川精密焊管有限责任公司 | Aerated tool equipment of shock absorber |
| CN202647181U (en) * | 2012-05-31 | 2013-01-02 | 潍坊龙腾气动器件有限公司 | Gas spring automatic inflator |
-
2012
- 2012-05-31 CN CN201210187237.6A patent/CN102734629B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4838527A (en) * | 1987-03-03 | 1989-06-13 | Power Components, Inc. | Convertible gas spring |
| CN2219392Y (en) * | 1994-08-18 | 1996-02-07 | 福隆交通器材股份有限公司 | Air pressure rod inflator |
| EP1493940A1 (en) * | 2003-07-03 | 2005-01-05 | Delphi Technologies, Inc. | Method and apparatus for charging and closing a tube |
| JP2010054202A (en) * | 2008-08-26 | 2010-03-11 | Takano Co Ltd | Inspection system for gas spring |
| CN201496767U (en) * | 2009-08-19 | 2010-06-02 | 隆昌山川精密焊管有限责任公司 | Aerated tool equipment of shock absorber |
| CN202647181U (en) * | 2012-05-31 | 2013-01-02 | 潍坊龙腾气动器件有限公司 | Gas spring automatic inflator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527923A (en) * | 2013-10-11 | 2014-01-22 | 浙江正星健身器有限公司 | Gas spring inflator |
| CN111197566A (en) * | 2020-02-24 | 2020-05-26 | 武义圣理汽车用品有限公司 | Automatic inflation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102734629B (en) | 2014-03-26 |
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