CN103883584A - Heavy duty rotation composite multi-reciprocating cylinder device - Google Patents
Heavy duty rotation composite multi-reciprocating cylinder device Download PDFInfo
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- CN103883584A CN103883584A CN201410151145.1A CN201410151145A CN103883584A CN 103883584 A CN103883584 A CN 103883584A CN 201410151145 A CN201410151145 A CN 201410151145A CN 103883584 A CN103883584 A CN 103883584A
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Abstract
The invention relates to a reciprocating cylinder device, in particular to a heavy duty rotation composite multi-reciprocating cylinder device. The brand-new heavy duty rotation composite multi-reciprocating cylinder device is used for changing multiple movement states of a connected mechanical arm under the condition of high loads and high bearing through input axial power and by matching with a multi-reciprocating cylinder. The whole device is composed of 20 function parts, namely a base body, a composite reciprocating cylinder shaft body, a rotation body, a piston rod, an end cover, a cavity type reciprocating transmission body, a fluid medium channel, an annular groove, a sealing ring, a heavy-duty bearing, an annular electromagnetic body, a disengaging-prevention nut, a dustproof ring, a pressure action cavity, an inner disengaging-prevention ring, a coupling transmission multi-sided body, an action shaft body, an action shaft hole, a piston plate and a guiding belt.
Description
Technical field
The present invention relates to a kind of linear actuator device, it is specifically related to a kind of heavy duty rotation composite multiple linear actuator device.
Background technique
Current industrial linear actuator is mainly used in push pull maneuver, is made up of oil hydraulic cylinder and cylinder, and linear actuator is simple in structure, with low cost, active force is widely used in industrial system greatly, but because the narrow development of application demand is comparatively slow.
Industry mechanical arm requires equipment volume little, and manner is flexible, generally the in the situation that of high load, high-bearing capacity, can not work, and the application development of mechanism hand needs the lifting of base application technology, and wherein the lifting of structure composition and the kind of drive stands in the breach.
Summary of the invention
For the problems referred to above, the object of the invention is to propose a kind of brand-new heavy duty rotation composite multiple linear actuator device, this device coordinates the variation that under the condition of multiple linear actuator, connected mechanism hand is realized under the condition of high load, high-mechanic multi-motion state to power by input shaft.
For achieving the above object, the present invention takes following technological scheme.
Whole device is made up of 20 functional parts, i.e. matrix, compound linear actuator axis body, rotor, piston rod, end cap, chamber type reciprocal transmission body, fluid medium channel, circular groove, seal ring, heavy-duty bearing, toroidal magnet, anticreep mother, dust ring, pressure-acting chamber, interior anti-decylization, coupled drive body, effect axis body, effect axis hole, piston plate, guidance tape etc. in many ways.
Matrix inside arranges interior anti-decylization, matrix and rotor are fixed as and are relatively rotated but can not move vertically and the device of radial motion by interior anti-decylization, heavy-duty bearing, anticreep mother, and this device reach is to radial effect power and realize matrix and rotor rotates relatively freely; And the inner mineralization pressure acting chamber of this device; On compound linear actuator axis body, be provided with piston plate, compound linear actuator axis body embeds matrix and rotor inside, and the piston plate arranging on compound linear actuator axis body embeds the pressure-acting chamber of matrix and rotor inside; Compound linear actuator axis body inside arranges pressure-acting chamber, and inside, pressure-acting chamber arranges piston rod and piston plate, and the termination in pressure-acting chamber arranges end cap.
The coupled drive arranging on compound linear actuator axis body in many ways body realizes rotation transmission, coupled drive in many ways body by interior body in many ways and outward in many ways body form, its China and foreign countries are body nested table body inside in many ways in being affixed in many ways, its active force conducts by the face of interior body in many ways and outer body in many ways, and then guarantees rotatablely moving of compound linear actuator axis body.
Pressure-acting chamber arranges with respect to piston plate both sides, different pressures acting chamber and accordingly fluid medium channel UNICOM, when one group of fluid medium channel and pressure-acting chamber increase cavity space by fluid pressure medium effect, so, corresponding one group of fluid medium channel and pressure-acting chamber releasing fluid pressure medium reduce cavity space, vice versa, like this, just realized to-and-fro motion.
On compound linear actuator axis body, piston plate is set, seal ring is set on piston plate, fluid pressure medium acts on piston plate by functional parts such as fluid medium channel, circular groove, pressure-acting chambeies, and then realizes the to-and-fro motion of compound linear actuator axis body.
Coupled drive in many ways body realizes the to-and-fro motion vertically of compound linear actuator axis body and the coupling action of rotating transmission simultaneously.
Fluid medium channel, pressure-acting chamber, piston rod, piston plate are set in compound linear actuator axis body, and fluid pressure medium is acted on piston plate and then is realized the piston rod to-and-fro motion in compound linear actuator axis body by functional parts such as fluid medium channel, pressure-acting chambeies.
Circular groove is between effect axis body and effect axis hole, it is ring groove shape cavity, on effect axis body and effect axis hole, be provided with fluid medium channel, the effect of circular groove is that also to realize flowing medium while moving back and forth at effect axis body current, and then its inner piston and piston rod also can impregnable reciprocating actions simultaneously to guarantee the rotation of compound linear actuator axis body self and to-and-fro motion.
Heavy-duty bearing is between matrix, compound linear actuator axis body, rotor, and heavy-duty bearing is the power and lubricated that provides support between the mutual matrix rotating and compound linear actuator axis body, matrix and rotor.
Compound linear actuator axis body end carries chamber type reciprocal transmission body, and then realizes the transmission input of heavy duty rotation composite multiple linear actuator device to lower mechanical hand, and this power input does not affect its inner cavity that forms.
The present invention is owing to taking above technological scheme, and it has the following advantages:
1,, by the present invention, realized the variation of the multi-motion state to lower end equipment in the situation that of an axle power input;
2, the variation of motion state can be carried out simultaneously;
3, the low serviceability of equipment failure rate is strong, extreme condition more easy to deal with.
Brief description of the drawings
Fig. 1 is the sectional view of assemblying body of the present invention.
Fig. 2 is the side view of the compound linear actuator axis body of the present invention.
Fig. 3 is the plan view of compound linear actuator axis body of the present invention.
Fig. 4 is the worm's eye view of compound linear actuator axis body of the present invention.
Fig. 5 is the sectional view of matrix of the present invention.
Fig. 6 is rotor sectional view of the present invention.
Fig. 7 is inner carrier of the present invention and piston rod side view.
Fig. 8 is end cap sectional view of the present invention.
Fig. 9 is chamber of the present invention type reciprocal transmission body sectional view.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
As Fig. 1, 2, 3, 4, 5, 6, 7, 8, shown in 9, the present invention is a kind of heavy duty rotation composite multiple linear actuator device, by wherein comprising matrix 1, compound linear actuator axis body 2, rotor 3, piston rod 4, end cap 5, chamber type reciprocal transmission body 6, fluid medium channel 7, circular groove 8, seal ring 9, heavy-duty bearing 10, toroidal magnet 11, anticreep mother 12, dust ring 13, pressure-acting chamber 14, interior anti-decylization 15, coupled drive is body 16 in many ways, effect axis body 17, effect axis hole 18, piston plate 19, 20 functional part compositions such as guidance tape 20 grade.
As shown in Fig. 1,2,3,4,5,6,7,8, matrix 1 inside arranges interior anti-decylization 15, matrix 1 and rotor 3 are fixed as and are relatively rotated but can not move vertically and the device of radial motion by interior anti-decylization 15, heavy-duty bearing 10, anticreep mother 12, and this device reach is to radial effect power and realize matrix 1 and rotate relatively freely with rotor 3; The inner mineralization pressure acting chamber 14 of this device; On compound linear actuator axis body 2, be provided with piston plate 19, compound linear actuator axis body 2 embeds matrix 1 and rotor 3 inside, and the piston plate 19 arranging on compound linear actuator axis body 2 embeds the pressure-acting chamber 14 of matrix 1 and rotor 3 inside; Compound linear actuator axis body 2 inside arrange pressure- acting chamber 14, and 14 inside, pressure-acting chamber arrange piston rod 4 and piston plate 19, and the termination in pressure-acting chamber 14 arranges end cap 5.
As shown in Figure 1,2,3, 4, the coupled drive arranging on compound linear actuator axis body 2 in many ways body 16 realizes rotation transmission, coupled drive in many ways body 16 by interior body in many ways and outward in many ways body form, its China and foreign countries are body nested table body inside in many ways in being affixed in many ways, inside body is subject to the effect of outside rotation power in many ways, its active force conducts in body in many ways outward by the face of interior body in many ways, and then drive outer body in many ways to rotate, contrary outer body is in many ways subject to the effect of outside rotation power, its active force conducts in interior body in many ways by the outer face of body in many ways, and then body rotation in many ways in driving; Coupled drive in many ways body 16 structural types has been guaranteed the transmission rotatablely moving of compound linear actuator axis body 2.
As shown in Fig. 1,2,3,4,5,6,7,8, pressure-acting chamber 14 arranges with respect to piston plate 19 both sides, different pressures acting chamber 14 and corresponding fluid medium channel 7 UNICOMs, when one group of fluid medium channel 7 and pressure-acting chamber 14 increase cavity space by fluid pressure medium effect, so, corresponding one group of fluid medium channel 7 and pressure-acting chamber 14 releasing fluid pressure media reduce cavity space, and vice versa, like this, just realize to-and-fro motion.
As shown in Figure 1,2,3, 4, on compound linear actuator axis body 2, piston plate 19 is set, seal ring 9 is set on piston plate 19, fluid pressure medium acts on piston plate 19 by functional parts such as fluid medium channel 7, circular groove 8, pressure-acting chambeies 14, and then realizes the to-and-fro motion of compound linear actuator axis body 2.
As shown in Figure 1,2,3, 4, coupled drive in many ways body 16 realize the coupling action of the to-and-fro motion vertically of compound linear actuator axis body 2 and rotation simultaneously.
As shown in Fig. 1,2,3,4,7,8, fluid medium channel 7, pressure-acting chamber 14, piston rod 4, piston plate 19 are set in compound linear actuator axis body 2, fluid pressure medium is acted on piston plate 19 and then is realized piston rod 4 to-and-fro motion in compound linear actuator axis body 2 by functional parts such as fluid medium channel 7, pressure-acting chambeies 14, and then drives 4 times end devices of piston rod to move back and forth.
As shown in Fig. 1,2,3,4,5,6, circular groove 8 is between effect axis body 17 and effect axis hole 18, it is ring groove shape cavity, on effect axis body 17 and effect axis hole 18, be provided with fluid medium channel 7, the effect of circular groove 8 is also can realize the current and pressure conduction of flowing medium while moving back and forth at effect axis body 17, and then its inner piston plate 19 and piston rod 4 also can impregnable reciprocating actions simultaneously to guarantee the rotation of compound linear actuator axis body 2 self and to-and-fro motion.
As shown in Fig. 1,2,3,4,5,6, heavy-duty bearing 10, between matrix 1, compound linear actuator axis body 2, rotor 3, provides support power and lubricated between the matrix 1 that heavy-duty bearing 10 is rotation mutually and compound linear actuator axis body 2, matrix 1 and rotor 3.
As shown in Fig. 1,9, compound linear actuator axis body 2 ends carry chamber type reciprocal transmission body 6, and then realize the transmission input of heavy duty rotation composite multiple linear actuator device to lower mechanical hand, and this power input does not affect the inner formation effect cavity of chamber type reciprocal transmission body 6.
As shown in Figure 1, 2, toroidal magnet 11 embeds in compound linear actuator axis body 2, in order to trigger magnetic switch, and then the monitoring of the to-and-fro motion state of realization to compound linear actuator axis body 2.
Claims (6)
1. a heavy duty rotation composite multiple linear actuator device, it is characterized in that: whole device is made up of 20 functional parts, i.e. matrix, compound linear actuator axis body, rotor, piston rod, end cap, chamber type reciprocal transmission body, fluid medium channel, circular groove, seal ring, heavy-duty bearing, toroidal magnet, anticreep mother, dust ring, pressure-acting chamber, interior anti-decylization, coupled drive body, effect axis body, effect axis hole, piston plate, guidance tape etc. in many ways; Matrix inside arranges interior anti-decylization, and matrix and rotor are fixed as the device relatively rotating but can not axial motion by interior anti-decylization, heavy-duty bearing, anticreep mother, the inner mineralization pressure acting chamber of this device; On compound linear actuator axis body, be provided with piston plate, compound linear actuator axis body embeds matrix and rotor inside, and the piston plate arranging on compound linear actuator axis body embeds the pressure-acting chamber of matrix and rotor inside; Compound linear actuator axis body inside arranges pressure-acting chamber, and inside, pressure-acting chamber arranges piston rod and piston plate, and the termination in pressure-acting chamber arranges end cap; The function of whole device realization mainly comprises compound linear actuator axis body conduction rotation, and by the coupled drive body realization rotation transmission in many ways arranging on compound linear actuator axis body; On compound linear actuator axis body, piston plate is set, seal ring is set on piston plate, fluid pressure medium acts on piston plate by functional parts such as fluid medium channel, circular groove, pressure-acting chambeies and then realizes the to-and-fro motion of compound linear actuator axis body; Fluid medium channel, pressure-acting chamber, piston rod, piston plate are set in compound linear actuator axis body, and fluid pressure medium is acted on piston plate and then is realized the piston rod to-and-fro motion in compound linear actuator axis body by functional parts such as fluid medium channel, pressure-acting chambeies.
2. a kind of heavy duty rotation composite multiple linear actuator device as claimed in claim 1, it is characterized in that: matrix and rotor are fixed as and are relatively rotated but can not move vertically and the device of radial motion by interior anti-decylization, heavy-duty bearing, anticreep mother, this device reach is to radial pull and realize matrix and rotor rotates relatively freely.
3. a kind of heavy duty rotation composite multiple linear actuator device as claimed in claim 1, it is characterized in that: the coupled drive arranging on compound linear actuator axis body in many ways body realizes rotation transmission, coupled drive in many ways body by interior body in many ways and outward in many ways body form, its China and foreign countries are body nested table body inside in many ways in being affixed in many ways, its active force conducts by the face of interior body in many ways and outer body in many ways, and then guarantees rotatablely moving of compound linear actuator axis body; Close on linear actuator axis body piston plate is set, seal ring is set on piston plate, fluid pressure medium acts on piston plate by functional parts such as fluid medium channel, circular groove, pressure-acting chambeies, and then realizes the to-and-fro motion of compound linear actuator axis body; Coupled drive in many ways body realizes the to-and-fro motion vertically of compound linear actuator axis body and the coupling action of rotating transmission simultaneously.
4. a kind of heavy duty rotation composite multiple linear actuator device as claimed in claim 1, it is characterized in that: fluid medium channel, pressure-acting chamber, piston rod, piston plate are set in compound linear actuator axis body, and fluid pressure medium is acted on piston plate and then realized the piston rod to-and-fro motion in compound linear actuator axis body by functional parts such as fluid medium channel, pressure-acting chambeies.
5. a kind of heavy duty rotation composite multiple linear actuator device as claimed in claim 1, it is characterized in that: circular groove design, circular groove is between effect axis body and effect axis hole, it is ring groove shape cavity, on effect axis body and effect axis hole, be provided with fluid medium channel, the effect of circular groove is also can realize the current and pressure conduction of flowing medium while moving back and forth at effect axis body, and then its inner piston and piston rod also can impregnable reciprocating actions simultaneously to guarantee the rotation of compound linear actuator axis body self and to-and-fro motion.
6. a kind of heavy duty rotation composite multiple linear actuator device as claimed in claim 1, it is characterized in that: compound linear actuator axis body end carries chamber type reciprocal transmission body, and then realizing the transmission input of heavy duty rotation composite multiple linear actuator device to lower mechanical hand, this power input does not affect its inner cavity that forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151145.1A CN103883584A (en) | 2014-04-16 | 2014-04-16 | Heavy duty rotation composite multi-reciprocating cylinder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151145.1A CN103883584A (en) | 2014-04-16 | 2014-04-16 | Heavy duty rotation composite multi-reciprocating cylinder device |
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| CN103883584A true CN103883584A (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410151145.1A Pending CN103883584A (en) | 2014-04-16 | 2014-04-16 | Heavy duty rotation composite multi-reciprocating cylinder device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482029A (en) * | 2018-02-06 | 2018-09-04 | 中车工业研究院有限公司 | Lifting rotation mechanism and railway including lifting rotation mechanism travel platform |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516468A (en) * | 1983-01-10 | 1985-05-14 | Hydraulic Technology Corporation | Double acting telescopic cylinder construction |
| CN2649840Y (en) * | 2003-09-29 | 2004-10-20 | 江都市永坚有限公司 | Double-acting piston multi-stage hydraulic cylinder |
| CN202468530U (en) * | 2012-02-23 | 2012-10-03 | 芜湖市银鸿液压件有限公司 | Concealed anti-reversion self-directing hydraulic cylinder |
| CN102817879A (en) * | 2012-08-29 | 2012-12-12 | 三一重工股份有限公司 | Hydro-pneumatic spring cylinder and engineering vehicle |
| CN103148119A (en) * | 2013-03-19 | 2013-06-12 | 张振宇 | Heavy-duty coupler device of cylinder with axial and rotating movement |
| CN203441865U (en) * | 2013-07-16 | 2014-02-19 | 蚌埠市行星工程机械有限公司 | Double-cylinder oil cylinder |
| CN103591079A (en) * | 2013-11-28 | 2014-02-19 | 苏州蓝王机床工具科技有限公司 | Novel hydraulic cylinder |
-
2014
- 2014-04-16 CN CN201410151145.1A patent/CN103883584A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516468A (en) * | 1983-01-10 | 1985-05-14 | Hydraulic Technology Corporation | Double acting telescopic cylinder construction |
| CN2649840Y (en) * | 2003-09-29 | 2004-10-20 | 江都市永坚有限公司 | Double-acting piston multi-stage hydraulic cylinder |
| CN202468530U (en) * | 2012-02-23 | 2012-10-03 | 芜湖市银鸿液压件有限公司 | Concealed anti-reversion self-directing hydraulic cylinder |
| CN102817879A (en) * | 2012-08-29 | 2012-12-12 | 三一重工股份有限公司 | Hydro-pneumatic spring cylinder and engineering vehicle |
| CN103148119A (en) * | 2013-03-19 | 2013-06-12 | 张振宇 | Heavy-duty coupler device of cylinder with axial and rotating movement |
| CN203441865U (en) * | 2013-07-16 | 2014-02-19 | 蚌埠市行星工程机械有限公司 | Double-cylinder oil cylinder |
| CN103591079A (en) * | 2013-11-28 | 2014-02-19 | 苏州蓝王机床工具科技有限公司 | Novel hydraulic cylinder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482029A (en) * | 2018-02-06 | 2018-09-04 | 中车工业研究院有限公司 | Lifting rotation mechanism and railway including lifting rotation mechanism travel platform |
| CN108482029B (en) * | 2018-02-06 | 2019-10-29 | 中车工业研究院有限公司 | Lifting rotation mechanism and railway including lifting rotation mechanism travel platform |
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Application publication date: 20140625 |