CN101749402B - Cylinder three-dimensional motion device - Google Patents

Cylinder three-dimensional motion device Download PDF

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Publication number
CN101749402B
CN101749402B CN2008102314440A CN200810231444A CN101749402B CN 101749402 B CN101749402 B CN 101749402B CN 2008102314440 A CN2008102314440 A CN 2008102314440A CN 200810231444 A CN200810231444 A CN 200810231444A CN 101749402 B CN101749402 B CN 101749402B
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CN
China
Prior art keywords
hydraulic cylinder
horizontal
piston rod
cylinder
support
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.)
Expired - Fee Related
Application number
CN2008102314440A
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Chinese (zh)
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CN101749402A (en
Inventor
杨西杉
宋文建
郑文庄
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Henan Costar Group Co Ltd
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Henan Costar Group Co Ltd
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Publication date
Application filed by Henan Costar Group Co Ltd filed Critical Henan Costar Group Co Ltd
Priority to CN2008102314440A priority Critical patent/CN101749402B/en
Publication of CN101749402A publication Critical patent/CN101749402A/en
Application granted granted Critical
Publication of CN101749402B publication Critical patent/CN101749402B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a cylinder three-dimensional motion device which is provided with a horizontal rack. A boosting hydraulic cylinder capable of moving back and forth is arranged on the rack; a piston rod end of the boosting hydraulic cylinder is hinged on a connecting bracket; the rack is provided with three subsidiary hydraulic cylinders in parallel which are connected with the bracket; the piston rods at two sides of the subsidiary hydraulic cylinders are fixedly connected with the connecting bracket; the piston rod of the middle subsidiary hydraulic cylinder passes through the connecting bracket; the end side of the piston rod of the middle subsidiary hydraulic cylinder is fixed with a crank arm; a turn-over hydraulic cylinder is hinged between the other end of the crank arm and the subsidiary hydraulic cylinder at one side; the end part of the middle subsidiary hydraulic cylinder is fixed with a horizontal swallowtail structure; and the outer side of the horizontal swallowtail structure is connected with a vertical swallowtail structure. The device has compact structure, and realizes reciprocating linear motion in a three-dimensional space along X, Y and Z directions and alternate rotation along a Y axis; all motion is driven by the hydraulic cylinder; the device of the invention has the advantages of long motion journey, stable speed, large strength and wide usage.

Description

Cylinder three-dimensional motion device
Technical field
The invention belongs to the mechanical transmissioning technology field, be specifically related to a kind of cylinder three-dimensional motion device.
Background technique
In mechanical transmission, realize by actuator that the structure of 3 d-line motion more and adopt several motion module to superpose that this structure is numerous and diverse, operation inconvenience, environmental applications that can not the commensurate structure compactness.As disclosing publication number on August 6th, 2008 is that CN201096795 discloses a kind of three-dimensional motion device that is used for the tire non-destructive inspection, comprise support (1), hoisting cross beam (6), lowering or hoisting gear, whirligig, horizontal reciprocating moving device, detecting head (16), described lowering or hoisting gear is arranged on the support (1), described hoisting cross beam (6) is fixedlyed connected with lowering or hoisting gear, described whirligig is arranged on the hoisting cross beam (6), described horizontal reciprocating moving device is connected with whirligig, and described detecting head is connected with horizontal reciprocating moving device.This detecting head also can be realized three dimensional motion in motion, but its motion in a direction is by the drive that rotatablely moves, operation control inconvenience.In some special device design, need a kind of three dimensional space that can be provided at along X, Y, Z direction linear reciprocating motion, and replace the mechanism of half-twist around Y-axis.But it can not satisfy the function requirement that is proposed.
Summary of the invention
Have above-mentioned defective for solving prior art, the object of the present invention is to provide a kind of can be at three dimensional space along X, Y, Z direction linear reciprocating motion, and around the Y-axis cylinder three-dimensional motion device of rotation alternately.
For achieving the above object, the technical solution used in the present invention is: this cylinder three-dimensional motion device has horizontally disposed frame, it is characterized in that: on frame, be provided with and realize the PF cylinder pressure that moves forward and backward, the tailpiece of the piston rod of PF cylinder pressure is hinged on and connects on the support, also be set up in parallel on the frame three be connected the secondary oil hydraulic cylinder that support connects, the tailpiece of the piston rod of the secondary oil hydraulic cylinder in both sides is with to be connected support fixedly connected, the piston rod of middle secondary oil hydraulic cylinder passes the connection support, the distolateral connecting lever that is fixed with of middle secondary hydraulic cylinder piston rod, the other end of connecting lever is hinged with the upset oil hydraulic cylinder with being connected between the support, the end of middle secondary hydraulic cylinder piston rod is fixed with horizontal dovetail groove, be connected with horizontal hydraulic cylinder between horizontal dovetail groove and the horizontal dovetail, horizontal dovetail matches with horizontal dovetail groove, the outside of horizontal dovetail is fixed with vertical dovetail, vertical dovetail matches with vertical dovetail groove, is provided with lifting hydraulic cylinder between vertical dovetail groove and the vertical dovetail, and vertical dovetail groove is fixedly installed in the actuator.
Described PF cylinder pressure is two.
Adopt the beneficial effect of technique scheme: the frame of this cylinder three-dimensional motion device is provided with and can realizes the PF cylinder pressure that moves forward and backward, the tailpiece of the piston rod of PF cylinder pressure is hinged on and connects on the support, also be set up in parallel on the frame three be connected the secondary oil hydraulic cylinder that support connects, secondary oil hydraulic cylinder constitutes guide rail, under the action of PF cylinder pressure, realize connecting seesawing of support level direction, the i.e. horizontal rectilinear motion of y direction.The piston rod of middle secondary oil hydraulic cylinder passes the connection support, the distolateral connecting lever that is fixed with of middle secondary hydraulic cylinder piston rod, the other end of connecting lever are hinged with the upset oil hydraulic cylinder with being connected between the support, the oil hydraulic cylinder that overturns moves, can realize connecting the upset of support, promptly realize the rotation of y direction.End at the secondary hydraulic cylinder piston rod in centre is fixed with horizontal dovetail groove, establish horizontal hydraulic cylinder between horizontal dovetail groove and the horizontal dovetail, horizontal dovetail matches with horizontal dovetail groove, can be implemented in the side-to-side movement of substantially horizontal under the drive of horizontal hydraulic cylinder, i.e. the horizontal rectilinear motion of x direction.The outside of horizontal dovetail is fixed with vertical dovetail groove, be combined with vertical dovetail in the vertical dovetail groove, be provided with lifting hydraulic cylinder between vertical dovetail groove and the vertical dovetail, the lifting hydraulic cylinder action drives vertical dovetail knee-action, thereby drive actuator's action, realize the straight line motion of actuator on the z direction.The action of said mechanism can be at three dimensional space along X, Y, Z direction linear reciprocating motion, and around alternately upset of Y-axis, exercises are by Driven by Hydraulic Cylinder, and the stroke of motion is long, and velocity-stabilization and strength are bigger, have the wide advantage of using scope.
Description of drawings
Below in conjunction with accompanying drawing specific embodiments of the invention are described in further detail.
The cylinder three-dimensional motion device structural representation that Fig. 1 is.
Fig. 2 is Fig. 1 worm's eye view.
Fig. 3 is the dovetail structural representation.
Embodiment
Cylinder three-dimensional motion device as shown in Figure 1, 2 drives hydraulic system by motor as power source, and for actuator provides power, this drive control mode is that prior art is not repeated.This cylinder three-dimensional motion device has horizontally disposed frame 1, on frame 1, be provided with two the PF cylinder pressures 3 that can realize moving forward and backward, 5, PF cylinder pressure 3,5 tailpiece of the piston rod is hinged on and connects on the support 7, also be set up in parallel on the frame 1 three be connected the secondary oil hydraulic cylinder 2 that support 7 connects, 4,6, the secondary oil hydraulic cylinder 2 in both sides, 6 piston rod is with to be connected support 7 fixedly connected, the piston rod of middle secondary oil hydraulic cylinder 4 passes and connects support 7, the piston rod of middle secondary oil hydraulic cylinder 4 can rotate with respect to connecting support 7, three secondary oil hydraulic cylinders are as connecting the guide rail that support moves laterally, at two PF cylinder pressures 3,5 action drive connection support 7 is down stretched out outside frame or is withdrawn.The distolateral connecting lever 14 that is fixed with of middle secondary hydraulic cylinder piston rod, the other end of connecting lever are hinged with the oil hydraulic cylinder 15 that overturns with being connected between the support 7, connecting lever 14 is hinged with turnover bracket rear push-rod 8 with being connected between the support 7.As shown in Figure 3, the end of middle secondary hydraulic cylinder piston rod is fixed with horizontal dovetail groove 12, horizontal dovetail 13 matches with horizontal dovetail groove 12, be hinged with horizontal hydraulic cylinder 11 between horizontal dovetail groove 12 and the horizontal dovetail 13, the outside of horizontal dovetail 12 is fixed with vertical dovetail 10, vertical dovetail 10 cooperates with vertical dovetail groove 9 on being arranged on actuator 17, vertical dovetail groove 9 and vertically be hinged with lifting hydraulic cylinder 16 between the dovetail 10, and vertically dovetail groove 9 is fixedly installed in the actuator 17.

Claims (2)

1. cylinder three-dimensional motion device, has horizontally disposed frame, it is characterized in that: on frame, be provided with and realize the PF cylinder pressure that moves forward and backward, the tailpiece of the piston rod of PF cylinder pressure is hinged on and connects on the support, also be set up in parallel on the frame three be connected the secondary oil hydraulic cylinder that support connects, the tailpiece of the piston rod of the secondary oil hydraulic cylinder in both sides is with to be connected support fixedly connected, the piston rod of middle secondary oil hydraulic cylinder passes the connection support, the distolateral connecting lever that is fixed with of middle secondary hydraulic cylinder piston rod, the other end of connecting lever is hinged with the upset oil hydraulic cylinder with being connected between the support, the end of middle secondary hydraulic cylinder piston rod is fixed with horizontal dovetail groove, be connected with horizontal hydraulic cylinder between horizontal dovetail groove and the horizontal dovetail, horizontal dovetail matches with horizontal dovetail groove, the outside of horizontal dovetail is fixed with vertical dovetail, vertical dovetail matches with vertical dovetail groove, is provided with lifting hydraulic cylinder between vertical dovetail groove and the vertical dovetail, and vertical dovetail groove is fixedly installed in the actuator.
2. cylinder three-dimensional motion device according to claim 1 is characterized in that: described PF cylinder pressure is two.
CN2008102314440A 2008-12-19 2008-12-19 Cylinder three-dimensional motion device Expired - Fee Related CN101749402B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008102314440A CN101749402B (en) 2008-12-19 2008-12-19 Cylinder three-dimensional motion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008102314440A CN101749402B (en) 2008-12-19 2008-12-19 Cylinder three-dimensional motion device

Publications (2)

Publication Number Publication Date
CN101749402A CN101749402A (en) 2010-06-23
CN101749402B true CN101749402B (en) 2011-09-21

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CN2008102314440A Expired - Fee Related CN101749402B (en) 2008-12-19 2008-12-19 Cylinder three-dimensional motion device

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109986574A (en) * 2019-04-03 2019-07-09 灵动科技(北京)有限公司 Autonomous device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802481A1 (en) * 1987-03-13 1988-09-22 Warnke Umformtech Veb K Three-dimensional drive unit
CN201096795Y (en) * 2007-07-20 2008-08-06 广州华工百川科技股份有限公司 A 3-D motion device for tyre no-damage detection
CN101318616A (en) * 2007-06-05 2008-12-10 江苏长虹涂装机械有限公司 Multidimensional movement horizontal plane working vehicle
CN201322087Y (en) * 2008-12-19 2009-10-07 河南中光学集团有限公司 Cylinder-type three-dimensional motion device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802481A1 (en) * 1987-03-13 1988-09-22 Warnke Umformtech Veb K Three-dimensional drive unit
CN101318616A (en) * 2007-06-05 2008-12-10 江苏长虹涂装机械有限公司 Multidimensional movement horizontal plane working vehicle
CN201096795Y (en) * 2007-07-20 2008-08-06 广州华工百川科技股份有限公司 A 3-D motion device for tyre no-damage detection
CN201322087Y (en) * 2008-12-19 2009-10-07 河南中光学集团有限公司 Cylinder-type three-dimensional motion device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开平7-257476A 1995.10.09

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