CN103133621B - Sprayer nitrogen spring cylinder - Google Patents
Sprayer nitrogen spring cylinder Download PDFInfo
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- CN103133621B CN103133621B CN201310081401.XA CN201310081401A CN103133621B CN 103133621 B CN103133621 B CN 103133621B CN 201310081401 A CN201310081401 A CN 201310081401A CN 103133621 B CN103133621 B CN 103133621B
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- nitrogen spring
- cylinder body
- spring
- piston rod
- cylinder
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Abstract
The invention discloses a sprayer nitrogen spring cylinder. The sprayer nitrogen spring cylinder comprises a nitrogen spring, wherein the nitrogen spring is fixed inside a cylinder body. A spring is sleeved on the outer side of the nitrogen spring. A piston rod which can stretch along the axial direction of the cylinder body is further arranged in the cylinder body. One end of the piston rod which is arranged in the cylinder body is contacted with a nitrogen spring plunger rod through a bumper. The other end of the piston rod which is located outside the cylinder body is connected with a joint bearing seat in a threaded mode. The sprayer nitrogen spring cylinder changes a traditional reinforcement structure and the sprayer nitrogen spring cylinder is small in size and strong in reinforcement. The nitrogen spring can offer motive power. Stability is good and service life is long. The cylindrical spring plays a role in keeping balance when the piston rod is compressed. A sprayer rocker arm can be easily and steadily lifted.
Description
Technical field
The present invention relates to a kind of atomizing sprayer nitrogen spring cylinder, belong to field of mechanical technique.
Background technique
In order to make rocking arm more laborsaving in die casting machine periphery automation equipment, usually arrange a boosting mechanism, but the boosting mechanism in the past used has many shortcomings, volume is comparatively large and reinforcement is less, deficient in stability, and working life is shorter, is unfavorable for saving cost of production.
Summary of the invention
Technical problem to be solved by this invention is the defect overcoming prior art, provides a kind of atomizing sprayer nitrogen spring cylinder, can reduce volume, increases reinforcement, improves its working stability and life-span.
For solving the problems of the technologies described above, the invention provides a kind of atomizing sprayer nitrogen spring cylinder, it is characterized in that, comprise the nitrogen spring be fixed in cylinder body, the outer sheathed spring of described nitrogen spring;
Also being equipped with in described cylinder body can along the piston rod of cylinder body axial stretching, and described piston rod is placed in one end in cylinder body by buffer and described nitrogen spring plunger rod contacts, and described piston rod is positioned at the other end outside cylinder body and joint bearing block is threaded connection.
Described piston rod one end be placed in cylinder body is open tubular column, and described buffer loads in open tubular column, promotes the compression of described nitrogen spring plunger rod when described open tubular column is along Boring mill to compression movement.
In hanger in described joint bearing block and on cylinder body base, joint shaft bearing is housed.
Install coupling shaft, running shaft respectively in described joint shaft bearing, described coupling shaft, running shaft are connected with the frame of atomizing sprayer, rocking arm respectively.
Described open tubular column arranged outside has back-up ring, is limited in by described spring in space that back-up ring and cylinder body formed; When described open tubular column promotes the compression of described nitrogen spring plunger rod along Boring mill to compression movement, described back-up ring compresses described spring simultaneously.
Described nitrogen spring is locked in cylinder body by screw connection.
Described spring is cylindrical spring.
Sealed by oil sealing between described piston rod and cylinder body.
The beneficial effect that the present invention reaches:
Atomizing sprayer nitrogen spring cylinder of the present invention changes traditional reinforcement structure, and volume is little, reinforcement is large, and nitrogen spring provides power, good stability, long service life, keeps balance when cylindrical spring role makes piston rod compress, atomizing sprayer rocking arm can easily, stably be lifted.
Accompanying drawing explanation
Fig. 1 is atomizing sprayer nitrogen spring cylinder schematic diagram of the present invention;
Wherein, nitrogen spring 1; Cylinder body 2; Cylindrical spring 3; Piston rod 4; Open tubular column 41; The other end 43; Back-up ring 42; Buffer 5; Joint bearing block 6; Fitting seat 61; Installing ring 62; Oil sealing 7; Hanger 8; Joint shaft bearing 101; Coupling shaft 102; Running shaft 103.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technological scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, structure and the installation process of atomizing sprayer nitrogen spring cylinder of the present invention are: be fixed on by nitrogen spring 1 in cylinder body 2, and connect locking with screw, cylindrical spring 3 to load in cylinder body 2 and is placed on outside nitrogen spring 1, also be equipped with in cylinder body 2 along the piston rod 4 of cylinder body 2 axial stretching, when cylindrical spring 3 plays a part piston rod 4 is compressed, balance can be kept simultaneously.Piston rod 4 one end be placed in cylinder body 2 is open tubular column 41, load buffer 5 or cushion pad in advance in open tubular column 41, and can hold nitrogen spring 1 when open tubular column 41 moves, when piston rod 4 stretches, nitrogen spring plunger rod 11 can peak on buffer 5, plays buffer function.Open tubular column 41 arranged outside has back-up ring 42, is limited in by cylindrical spring 3 in space that back-up ring 42 and cylinder body 2 formed.The other end 43 that piston rod 4 is positioned at outside cylinder body 2 is provided with internal thread, is threaded connection with joint bearing block 6.Sealed by oil sealing 7 between piston rod 4 and cylinder body 2.
Joint bearing block 6 one end is with externally threaded fitting seat 61, the other end is the installing ring 62 that can hold joint shaft bearing, joint shaft bearing 101 can be loaded in hanger 8 in joint bearing block 6 and on cylinder body base, then respectively coupling shaft 102, running shaft 103 are installed within the bearing.After installation, coupling shaft 102, running shaft 103 are respectively used to be connected with the frame of atomizing sprayer, rocking arm.
The movement process of this atomizing sprayer nitrogen spring cylinder:
When rocking arm moves, make coupling shaft 102, joint bearing block 6 moves right, promote piston rod 4 and compress, back-up ring 42 on piston rod 4 compresses cylindrical spring 3, and promotes nitrogen spring plunger rod 11 and compress (in figure, direction moves to right), savings energy, pressure is larger, savings energy is larger, and be depressed into a certain degree, rocking arm shakes round about, now, cylindrical spring 3, nitrogen spring 1 fault offset, be rocking arm reinforcement, reach the object that rocking arm easily lifts.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (8)
1. an atomizing sprayer nitrogen spring cylinder, is characterized in that, comprises the nitrogen spring be fixed in cylinder body, the outer sheathed spring of described nitrogen spring;
Also being equipped with in described cylinder body can along the piston rod of cylinder body axial stretching, described piston rod is placed in one end in cylinder body plunger rod contacts by buffer and described nitrogen spring, and described piston rod is positioned at the other end outside cylinder body and joint bearing block is threaded connection.
2. atomizing sprayer nitrogen spring cylinder according to claim 1, it is characterized in that, described piston rod one end be placed in cylinder body is open tubular column, and described buffer loads in open tubular column, promotes the compression of described nitrogen spring plunger rod when described open tubular column is along Boring mill to compression movement.
3. atomizing sprayer nitrogen spring cylinder according to claim 1, is characterized in that, in the hanger in described joint bearing block and on cylinder body base, joint shaft bearing is housed.
4. atomizing sprayer nitrogen spring cylinder according to claim 3, is characterized in that, install coupling shaft, running shaft respectively in described joint shaft bearing, and described coupling shaft, running shaft are connected with the frame of atomizing sprayer, rocking arm respectively.
5. atomizing sprayer nitrogen spring cylinder according to claim 2, is characterized in that, described open tubular column arranged outside has back-up ring, is limited in by described spring in space that back-up ring and cylinder body formed; When described open tubular column promotes the compression of described nitrogen spring plunger rod along Boring mill to compression movement, described back-up ring compresses described spring simultaneously.
6. atomizing sprayer nitrogen spring cylinder according to claim 1, is characterized in that, described nitrogen spring is locked in cylinder body by screw connection.
7. atomizing sprayer nitrogen spring cylinder according to claim 1, is characterized in that, described spring is cylindrical spring.
8. atomizing sprayer nitrogen spring cylinder according to claim 1, be is characterized in that, sealed between described piston rod and cylinder body by oil sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310081401.XA CN103133621B (en) | 2013-03-14 | 2013-03-14 | Sprayer nitrogen spring cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310081401.XA CN103133621B (en) | 2013-03-14 | 2013-03-14 | Sprayer nitrogen spring cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103133621A CN103133621A (en) | 2013-06-05 |
| CN103133621B true CN103133621B (en) | 2015-05-13 |
Family
ID=48493868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310081401.XA Active CN103133621B (en) | 2013-03-14 | 2013-03-14 | Sprayer nitrogen spring cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103133621B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1603652A (en) * | 2003-10-04 | 2005-04-06 | 廖小平 | Double spring continuous vibration damper |
| CN2869439Y (en) * | 2006-02-16 | 2007-02-14 | 济南轻骑摩托车股份有限公司 | Multi-stageadjustable oil-gas damp vibration absorber |
| CN101487482A (en) * | 2008-01-14 | 2009-07-22 | 南通金桑机械精密部件有限公司 | Gas spring with variable force value and circulating and reversible rotation angle |
| CN101734007A (en) * | 2008-11-14 | 2010-06-16 | 浙江大学 | Device for reducing inertia load impact excitation of high-speed automatic die cutting and hot stamping machine |
| CN201588902U (en) * | 2009-06-19 | 2010-09-22 | 河北隆昌汽车零部件有限公司 | Gas controlled damping support spring |
| CN102041982A (en) * | 2011-01-21 | 2011-05-04 | 钱雪松 | Straight pipe type oil well balancer |
| CN202073973U (en) * | 2011-04-28 | 2011-12-14 | 张海云 | Air resistance buffering front shock absorber |
| CN203176292U (en) * | 2013-03-14 | 2013-09-04 | 昆山伟拓压铸机械有限公司 | Nitrogen spring cylinder of spraying machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9138767B2 (en) * | 2009-09-24 | 2015-09-22 | Signature Control Systems, Inc. | Sprinkler device with flow shut off valve |
-
2013
- 2013-03-14 CN CN201310081401.XA patent/CN103133621B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1603652A (en) * | 2003-10-04 | 2005-04-06 | 廖小平 | Double spring continuous vibration damper |
| CN2869439Y (en) * | 2006-02-16 | 2007-02-14 | 济南轻骑摩托车股份有限公司 | Multi-stageadjustable oil-gas damp vibration absorber |
| CN101487482A (en) * | 2008-01-14 | 2009-07-22 | 南通金桑机械精密部件有限公司 | Gas spring with variable force value and circulating and reversible rotation angle |
| CN101734007A (en) * | 2008-11-14 | 2010-06-16 | 浙江大学 | Device for reducing inertia load impact excitation of high-speed automatic die cutting and hot stamping machine |
| CN201588902U (en) * | 2009-06-19 | 2010-09-22 | 河北隆昌汽车零部件有限公司 | Gas controlled damping support spring |
| CN102041982A (en) * | 2011-01-21 | 2011-05-04 | 钱雪松 | Straight pipe type oil well balancer |
| CN202073973U (en) * | 2011-04-28 | 2011-12-14 | 张海云 | Air resistance buffering front shock absorber |
| CN203176292U (en) * | 2013-03-14 | 2013-09-04 | 昆山伟拓压铸机械有限公司 | Nitrogen spring cylinder of spraying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103133621A (en) | 2013-06-05 |
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