CN105202101A - Bidirectional isoelastic equivariant-damp air cylinder - Google Patents
Bidirectional isoelastic equivariant-damp air cylinder Download PDFInfo
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- CN105202101A CN105202101A CN201510649706.5A CN201510649706A CN105202101A CN 105202101 A CN105202101 A CN 105202101A CN 201510649706 A CN201510649706 A CN 201510649706A CN 105202101 A CN105202101 A CN 105202101A
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- sebific duct
- fitting seat
- elasticity
- piston
- damp
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Abstract
The invention relates to a bidirectional isoelastic equivariant-damp air cylinder, in particular to a bidirectional equivariant-damp air cylinder which is simple in structure and adjustable in damp and produces equal elasticity and damp to motions in forward and reverse directions. The bidirectional isoelastic equivariant-damp air cylinder consists of a piston shaft, a piston, a tubular cylinder body, an adjusting plate, a spring, an upper base plate, a lower base plate, an upper rubber tube, a lower rubber tube, a side tuber tube and an adjusting clamp. During installation, an operator tries to repeatedly adjust an upper rubber tube adjusting device, a lower rubber tube adjusting device and the adjusting plate, enables the bidirectional isoelastic equivariant-damp air cylinder to provide equal elasticity and damp in the forward and reverse motion directions and can conveniently adjust the damp of the bidirectional equivariant-damp air cylinder by adjusting the adjusting clamp clamping the middle of the side rubber tube.
Description
Technical field
The present invention relates to a kind of mutative damp cylinders such as elasticity such as two-way, simple in particular to a kind of structure, the motion of positive and negative both direction produced to equal elasticity and damping and the adjustable mutative damp cylinder such as two-way of damping.
Background technique
Usually its vibration characteristics can be improved with elasticity and damping device in engineering goods.Existing elasticity and damping device complex structure, processing precise, high expensive, utilizes the elasticity of viscous liquid and damping device even can leakage of oil; For the mechanized equipment of symmetric motion, the elasticity of mechanical property symmetry and damping device can make the motion of mechanized equipment more stable; The work loads of many machinery often changes, and needs correspondingly to change damping, and existing mutative damp mode and mutative damp device are mostly more complicated.
Prior art is difficult to provide a kind of structure simple, with low cost, clean environment firendly, for positive and negative two moving direction provide equal elasticity and damping, and the adjustable general purpose resilient of damping and damping device.
Summary of the invention
The object of the invention is:
The present invention is directed to the described problem that existing technology exists, for common mechanical provides a kind of structure simple, with low cost, clean environment firendly, for positive and negative two moving direction provide equal elasticity and the damping adjustable mutative damp cylinders such as elasticity such as two-way.
The scheme that the present invention adopts is:
The mutative damp cylinders such as elasticity such as two-way form by with lower part: a piston shaft, and piston shaft installs positioning section by upper end bar, upper stop ledge, piston, lower stop ledge, bottom bar form; A piston, is arranged in the middle part of piston shaft; There is a circular groove piston side, is provided with rubber ring in circular groove; The cylinder body of a tubulose, adjustment internal thread is arranged at cylinder body top; One adjustment plate, its center is porose, and can pass through piston shaft, its outer rim has outside thread, in order to adjust screw-internal thread fit; A spring; One piece of upper plate, there is the upper sebific duct fitting seat of a tubulose at upper plate center, suitably adds lubricant oil or lubricating grease, upper plate has the upside sebific duct fitting seat of a tubulose in the endoporus of upper sebific duct fitting seat; One piece of lower shoe, there is the lower sebific duct fitting seat of a tubulose at lower shoe center, suitably adds lubricant oil or lubricating grease, lower shoe has the downside sebific duct fitting seat of a tubulose in the endoporus of lower sebific duct fitting seat; One section of upper sebific duct, one section of lower sebific duct, one section of side sebific duct; An adjustment folder, is clipped in the middle part of the sebific duct of side; First piston and piston shaft are installed, then attach it in cylinder body, then mounting spring and adjustment plate; Upper sebific duct is installed on upper sebific duct fitting seat, and fixes with sebific duct erecting device, then by upper mounting screw, upper plate is connected on cylinder body, and sealed by upper gasket seal; Lower sebific duct is installed on lower sebific duct fitting seat, and fixes with lower sebific duct erecting device, then by lower mounting screw, lower shoe is connected on cylinder body, and sealed by lower seal pad; The upper end bar of piston shaft stretches out from upper sebific duct fitting seat center, and by upper sebific duct; The pressure between upper sebific duct and upper end bar can be regulated by upper sebific duct controlling device, thus damping adjusting; The bottom bar of piston shaft is stretched out from lower sebific duct fitting seat center, and by lower sebific duct; The pressure between lower sebific duct and bottom bar can be regulated by lower sebific duct controlling device, thus damping adjusting; Sebific duct two ends, side are connected respectively on upside sebific duct fitting seat and downside sebific duct fitting seat; During installation, attempt the upper sebific duct controlling device of adjustment repeatedly, lower sebific duct controlling device and adjustment plate, the mutative damp cylinders such as elasticity such as two-way can be made to provide equal elasticity and damping for positive and negative two moving direction, be clipped in the adjustment folder in the middle part of the sebific duct of side by adjustment, the two-way damping waiting mutative damp cylinder can be regulated easily.
The invention has the beneficial effects as follows:
1, for positive and negative two moving direction provide equal elasticity and adjustable damping, make symmetrical mechanical motion more stable.2, structure is simple, does not have extra high element precision requirement, cost of material and processing cost lower.3, utilize natural air as the medium of damping, clean environment firendly.
Industry possibility of the present invention:
The present invention can provide reliable, equal elasticity and mutative damp for positive and negative two moving direction of engineering goods, and structure is simple, with low cost, clean environment firendly, as long as cylinder body and piston shaft configure simple mounting structure, just well original damping device can be substituted.Therefore, the present invention has industrial possibility.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of piston shaft.
Fig. 3 is the scheme of installation of upper plate, upper sebific duct, upper sebific duct erecting device, upper sebific duct controlling device and side sebific duct.
Fig. 4 is the scheme of installation of lower shoe, lower sebific duct, lower sebific duct erecting device, lower sebific duct controlling device and side sebific duct.
In figure: 1, piston shaft; 11, upper end bar; 12, upper stop ledge; 13, piston construction section; 14, piston positioning boss; 15, lower stop ledge; 16, bottom bar; 21, upper sebific duct; 211, upper sebific duct controlling device; 213, upper rubber pipe fixing device; 31, upper plate; 311, upper sebific duct fitting seat; 312, upside sebific duct fitting seat; 61, upper mounting screw; 41, upper sealing washer; 5, cylinder body; 51, adjustment internal thread; 7, piston; 71, rubber ring; 22, lower sebific duct; 221, lower sebific duct controlling device; 223, lower rubber pipe fixing device; 32, lower shoe; 321, lower sebific duct fitting seat; 322, downside sebific duct fitting seat; 62, lower mounting screw; 42, lower sealing washer; 8, side sebific duct; 9, adjustment folder; 10, adjustment plate; 101, spring.
Embodiment
Be below specific embodiments of the invention, with reference to accompanying drawing, the solution of the present invention is further described, but the present invention is not limited to these embodiments.
The two-way damped cylinder that waits of gas forms by with lower part:
A piston shaft 1, piston shaft 1 is made up of upper end bar 11, upper stop ledge 12, piston construction section 13, piston positioning boss 14, lower stop ledge 15, bottom bar 16; A piston 7, is arranged in the middle part of piston shaft 11; There is a circular groove piston 7 side, is provided with rubber ring 71 in circular groove; The cylinder body 5 of a tubulose, adjustment internal thread 51 is arranged at its top; An adjustment plate 10, its center is porose, and can pass through piston shaft, its outer rim has outside thread, in order to coordinate with adjustment internal thread 51; A spring 101; One piece of upper plate 31, there is the upper sebific duct fitting seat 311 of a tubulose at upper plate 31 center, suitably adds lubricant oil or lubricating grease, upper plate 31 has the upside sebific duct fitting seat 312 of a tubulose in the endoporus of upper sebific duct fitting seat 311; One piece of lower shoe 32, there is the lower sebific duct fitting seat 321 of a tubulose at lower shoe 32 center, suitably adds lubricant oil or lubricating grease, lower shoe 32 has the downside sebific duct fitting seat 322 of a tubulose in the endoporus of lower sebific duct fitting seat 321; The one section of upper lower sebific duct of sebific duct 21, a section 22, one section of side sebific duct 8; An adjustment folder 9, is clipped in the middle part of side sebific duct 8; First piston 7 and piston shaft 1 are installed, then attach it in cylinder body 5, then mounting spring 101 and adjustment plate 10; First upper sebific duct 21 is installed on upper sebific duct fitting seat 311, and fixes with sebific duct erecting device 213, then by upper mounting screw 61, upper plate 31 is connected on cylinder body 5, and sealed by upper gasket seal 41; First lower sebific duct 22 is installed on lower sebific duct fitting seat 321, and fixes with lower sebific duct erecting device 223, then by lower mounting screw 62, lower shoe 32 is connected on cylinder body 5, and sealed by lower seal pad 42; The upper end bar 11 of piston shaft 1 stretches out from upper sebific duct fitting seat 311 center, and by upper sebific duct 21; The pressure between upper sebific duct 21 and upper end bar 11 can be regulated by upper sebific duct controlling device 211, thus damping adjusting; The bottom bar 16 of piston shaft is stretched out from lower sebific duct fitting seat 312 center, and by lower sebific duct 22; The pressure between lower sebific duct 22 and bottom bar 16 can be regulated by lower sebific duct controlling device 221, thus damping adjusting; Side sebific duct 8 two ends are connected respectively on upside sebific duct fitting seat 312 and downside sebific duct fitting seat 322; During installation, by adjusting upper sebific duct controlling device 211, lower sebific duct controlling device 221 and adjustment plate 10, the mutative damp cylinders such as elasticity such as two-way can be made to provide equal elasticity and damping for positive and negative two moving direction, be clipped in the adjustment folder 9 in the middle part of side sebific duct 8 by adjustment, the damping of the mutative damp cylinders such as elasticity such as two-way can be regulated easily.
In the above description, describe the present invention by specific embodiment, but one skilled in the art should appreciate that not departing from the thought and field of inventing in right and can carry out various transformation and distortion.
Claims (5)
1. the mutative damp cylinders such as elasticity such as two-way, it is characterized in that, form by with lower part: a piston shaft (1), piston shaft (1) is made up of upper end bar (11), upper stop ledge (12), piston construction section (13), piston positioning boss (14), lower stop ledge (15), bottom bar (16); A piston (7), is arranged on piston shaft (11) middle part; There is a circular groove piston (7) side, is provided with rubber ring (71) in circular groove; The cylinder body (5) of a tubulose, adjustment internal thread (51) is arranged at its top; Adjustment plate (10), its center is porose, and can pass through piston shaft, its outer rim has outside thread, in order to coordinate with adjustment internal thread (51); A spring (101); One piece of upper plate (31), there is the upper sebific duct fitting seat (311) of a tubulose at upper plate (31) center, suitably add lubricant oil or lubricating grease in the endoporus of upper sebific duct fitting seat (311), upper plate (31) has upside sebific duct fitting seat (312) of a tubulose; One piece of lower shoe (32), there is the lower sebific duct fitting seat (321) of a tubulose at lower shoe (32) center, suitably add lubricant oil or lubricating grease in the endoporus of lower sebific duct fitting seat (321), lower shoe (32) has downside sebific duct fitting seat (322) of a tubulose; One section of upper sebific duct (21), one section of lower sebific duct (22), one section of side sebific duct (8); Adjustment folder (9), is clipped in side sebific duct (8) middle part; First piston (7) and piston shaft (1) are installed, then attach it in cylinder body (5), then mounting spring (101) and adjustment plate (10); First upper sebific duct (21) is installed on upper sebific duct fitting seat (311), and fix with sebific duct erecting device (213), by upper mounting screw (61), upper plate (31) is connected on cylinder body (5) again, and is sealed by upper gasket seal (41); First lower sebific duct (22) is installed on lower sebific duct fitting seat (321), and fix with lower sebific duct erecting device (223), by lower mounting screw (62), lower shoe (32) is connected on cylinder body (5) again, and is sealed by lower seal pad (42); The upper end bar (11) of piston shaft (1) stretches out from upper sebific duct fitting seat (311) center, and by upper sebific duct (21); The pressure between upper sebific duct (21) and upper end bar (11) can be regulated by upper sebific duct controlling device (211), thus damping adjusting; The bottom bar (16) of piston shaft is stretched out from lower sebific duct fitting seat (312) center, and by lower sebific duct (22); The pressure between lower sebific duct (22) and bottom bar (16) can be regulated by lower sebific duct controlling device (221), thus damping adjusting; Side sebific duct (8) two ends are connected respectively on upside sebific duct fitting seat (312) and downside sebific duct fitting seat (322); During installation, by adjusting upper sebific duct controlling device (211), lower sebific duct controlling device (221) and adjustment plate (10), the mutative damp cylinders such as elasticity such as two-way can be made to provide equal elasticity and damping for positive and negative two moving direction, be clipped in adjustment folder (9) at side sebific duct (8) middle part by adjustment, the damping of the mutative damp cylinders such as elasticity such as two-way can be regulated easily.
2. the mutative damp cylinders such as elasticity such as two-way according to claim 1, it is characterized in that, lower sebific duct erecting device (223) is steel wire, is installed on lower sebific duct fitting seat (321) by lower sebific duct (22) by being wound around and tightening.
3. the mutative damp cylinders such as elasticity such as two-way according to claim 1, it is characterized in that, upper sebific duct erecting device (213) is steel wire, is installed on upper sebific duct fitting seat (311) by upper sebific duct (21) by being wound around and tightening.
4. the mutative damp cylinders such as elasticity such as two-way according to claim 1, it is characterized in that, lower sebific duct controlling device (221) is steel wire, regulates lower pressure between sebific duct (22) and bottom bar (16) by being wound around and tightening.
5. the mutative damp cylinders such as elasticity such as two-way according to claim 1, it is characterized in that, upper sebific duct controlling device (211) is steel wire, regulates upper pressure between sebific duct (21) and upper end bar (11) by being wound around and tightening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510649706.5A CN105202101A (en) | 2015-10-10 | 2015-10-10 | Bidirectional isoelastic equivariant-damp air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510649706.5A CN105202101A (en) | 2015-10-10 | 2015-10-10 | Bidirectional isoelastic equivariant-damp air cylinder |
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| Publication Number | Publication Date |
|---|---|
| CN105202101A true CN105202101A (en) | 2015-12-30 |
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|---|---|---|---|
| CN201510649706.5A Pending CN105202101A (en) | 2015-10-10 | 2015-10-10 | Bidirectional isoelastic equivariant-damp air cylinder |
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| CN (1) | CN105202101A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650305A (en) * | 2016-02-24 | 2016-06-08 | 北京亚泰金合机械设备有限公司 | Cushion valve |
| KR101816219B1 (en) * | 2016-02-18 | 2018-01-08 | 김종우 | Buffer power controllable air mount of air suspention |
| CN110173183A (en) * | 2019-03-04 | 2019-08-27 | 江苏大学 | A kind of air damper and the arrangements for automotive doors using the damper |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1596445A (en) * | 1926-04-13 | 1926-08-17 | Morinelli Thomas | Shock absorber |
| GB2267947A (en) * | 1992-06-17 | 1993-12-22 | Gec Alsthom Ltd | Controllable motion-damper |
| US20040074720A1 (en) * | 2002-05-07 | 2004-04-22 | Thieltges Gary Peter | Motion stabilized mounts |
| CN201209643Y (en) * | 2008-06-09 | 2009-03-18 | 顿力集团有限公司 | Gas spring |
| CN102359535A (en) * | 2011-08-31 | 2012-02-22 | 重庆仪表材料研究所 | Magnetorheological damper |
| CN103410908A (en) * | 2013-07-14 | 2013-11-27 | 苏州萃智新技术开发有限公司 | Regulating type hydraulic damper |
| CN104006105A (en) * | 2014-05-27 | 2014-08-27 | 梁英姬 | Bidirectional shock absorber with adjustable damping force for large cabinet and cabinet with the bidirectional shock absorber |
| CN104653685A (en) * | 2015-02-02 | 2015-05-27 | 北京工业大学 | Hydraulic damper with leakage prevention, short stroke and high energy consumption |
| CN204961676U (en) * | 2015-10-10 | 2016-01-13 | 唐哲敏 | Varistor buddhist nun's cylinders such as elasticity such as two -way |
-
2015
- 2015-10-10 CN CN201510649706.5A patent/CN105202101A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1596445A (en) * | 1926-04-13 | 1926-08-17 | Morinelli Thomas | Shock absorber |
| GB2267947A (en) * | 1992-06-17 | 1993-12-22 | Gec Alsthom Ltd | Controllable motion-damper |
| US20040074720A1 (en) * | 2002-05-07 | 2004-04-22 | Thieltges Gary Peter | Motion stabilized mounts |
| CN201209643Y (en) * | 2008-06-09 | 2009-03-18 | 顿力集团有限公司 | Gas spring |
| CN102359535A (en) * | 2011-08-31 | 2012-02-22 | 重庆仪表材料研究所 | Magnetorheological damper |
| CN103410908A (en) * | 2013-07-14 | 2013-11-27 | 苏州萃智新技术开发有限公司 | Regulating type hydraulic damper |
| CN104006105A (en) * | 2014-05-27 | 2014-08-27 | 梁英姬 | Bidirectional shock absorber with adjustable damping force for large cabinet and cabinet with the bidirectional shock absorber |
| CN104653685A (en) * | 2015-02-02 | 2015-05-27 | 北京工业大学 | Hydraulic damper with leakage prevention, short stroke and high energy consumption |
| CN204961676U (en) * | 2015-10-10 | 2016-01-13 | 唐哲敏 | Varistor buddhist nun's cylinders such as elasticity such as two -way |
Non-Patent Citations (1)
| Title |
|---|
| 丁阳等: "阻尼力双向调节磁流变阻尼器的结构设计与性能预估", 《工程力学》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101816219B1 (en) * | 2016-02-18 | 2018-01-08 | 김종우 | Buffer power controllable air mount of air suspention |
| CN105650305A (en) * | 2016-02-24 | 2016-06-08 | 北京亚泰金合机械设备有限公司 | Cushion valve |
| CN105650305B (en) * | 2016-02-24 | 2018-05-08 | 北京亚泰金合机械设备有限公司 | Trimmer valve |
| CN110173183A (en) * | 2019-03-04 | 2019-08-27 | 江苏大学 | A kind of air damper and the arrangements for automotive doors using the damper |
| CN110173183B (en) * | 2019-03-04 | 2021-01-15 | 江苏大学 | Air damper and automobile door applying same |
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Application publication date: 20151230 |
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