CN103625919A - Workpiece clamping device - Google Patents

Workpiece clamping device Download PDF

Info

Publication number
CN103625919A
CN103625919A CN201210307248.3A CN201210307248A CN103625919A CN 103625919 A CN103625919 A CN 103625919A CN 201210307248 A CN201210307248 A CN 201210307248A CN 103625919 A CN103625919 A CN 103625919A
Authority
CN
China
Prior art keywords
supporting
clamping
workpiece
holding
clamping workpiece
Prior art date
Application number
CN201210307248.3A
Other languages
Chinese (zh)
Inventor
沈成宝
刘明国
Original Assignee
苏州昆拓热控系统股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏州昆拓热控系统股份有限公司 filed Critical 苏州昆拓热控系统股份有限公司
Priority to CN201210307248.3A priority Critical patent/CN103625919A/en
Publication of CN103625919A publication Critical patent/CN103625919A/en

Links

Abstract

The invention relates to a workpiece clamping device which can be used for clamping workpieces. The workpiece clamping device comprises a first bearing part, a second bearing part and a clamping device body for clamping the workpieces. The second bearing part can be moved relative to the first bearing part, and the clamping device body is in pivot joint with the second bearing part, and rotates to clamp or release the workpieces under the driving of the second bearing part. The workpiece clamping device can achieve the clamping of the workpieces, save manpower, and improve working efficiency.

Description

Clamping workpiece device
Technical field
The present invention relates to a kind of clamping device, relate in particular to a kind of clamping workpiece device easy and simple to handle.
Background technology
Existing industrial air-conditioning manufacturing line mostly is handwork state, by some discrete bench board, carry out linking and conversion between the operations such as assembling, welding, leak detection, assembling and packing of air-conditioning, the movement of product between each bench board carried out by artificial completely, work efficiency is very low, affect production efficiency, and manual operation meeting exists some errors, cause the fraction defective of product to rise.
Automatic production line can well address the above problem, and by being provided with the various accessory appliancess of some conveyers and suspension clipping device, realizes assembling, the transmission of product between each station, saves manpower, raises the efficiency.For example, in assembling process, need to treat that assembled workpiece is loaded on clamping device, and can be rotated, to realize various operations.Conventionally, clamping device complex structure, clamping workpiece is easy not, and efficiency is low, and reliability is not enough, but also easily surface of the work is caused to damage.
The invention provides a kind of clamping workpiece device to overcome the above problems.
Summary of the invention
The object of the present invention is to provide a kind of clamping workpiece device, it is simple in structure, easy and simple to handle.
For achieving the above object, the invention relates to a kind of clamping workpiece device and can be used for clamping workpiece, it comprises the holding device of the first supporting part, the second supporting part and holding workpiece.The second supporting part can move with respect to the first supporting part, and holding device is articulated in the second supporting part, and under the drive of the second supporting part, rotates with clamping or unclamp workpiece.
As a further improvement on the present invention, wherein the first supporting part is connected by pivot along the vertical direction with the second supporting part, and the second supporting part can move with respect to the first supporting part along the vertical direction along pivot.
As a further improvement on the present invention, wherein the second supporting part is formed with installation portion, is equipped with the rotating shaft of horizontal positioned in it, and holding device has the main part of the rotating shaft of being articulated in.
As a further improvement on the present invention, wherein holding device also has the holding part that is formed at main part lower end, is used for holding workpiece.
As a further improvement on the present invention, described holding device also has the connecting portion that autonomous body bending extends to form, and it is resisted against the upper surface of the first supporting part, and can be along this upper surface slide.
As a further improvement on the present invention, wherein holding device has four above-mentioned clamping elements, and pivot joint is connected in four jiaos of the second supporting part respectively, and wherein the connecting portion of relative two clamping elements is connected in the upper surface of the first supporting part by Bringing-back mechanism.
As a further improvement on the present invention, wherein this Bringing-back mechanism is spring, and when zero load, spring is in extended state, and main part is roughly vertical, and connecting portion away from each other; When clamping workpiece, the second supporting part moves to the first supporting part, drive main part to inner rotary, and connecting portion is close to each other, and spring is in compressive state.
As a further improvement on the present invention, wherein, when the second supporting part moves down, drive holding device to reset.
As a further improvement on the present invention, wherein the second supporting part bottom surface is provided with damper element, the shock of buffering workpiece and the second supporting part.
As a further improvement on the present invention, what wherein damper element was a pair of plastic cement material is rectangular, is embedded at the bottom surface of the second supporting part.
The invention has the beneficial effects as follows: by first, second supporting part that can mutually move, realize the clamping of holding device and unclamp, increasing work efficiency.
Accompanying drawing explanation
Fig. 1 is the three-dimensional view of clamping workpiece device of the present invention;
Fig. 2 is the three-dimensional view of another angle of the device of clamping workpiece shown in Fig. 1;
Fig. 3 is the three-dimensional view that Fig. 1 clamping workpiece device of the present invention is prepared clamping workpiece;
Fig. 4 is the lateral plan of the device of clamping workpiece shown in Fig. 3;
Fig. 5 is the three-dimensional view of the clamping workpiece of clamping workpiece device of the present invention;
Fig. 6 is the lateral plan of the device of clamping workpiece shown in Fig. 5.
The specific embodiment
Refer to Fig. 1 to Fig. 2, the invention provides a kind of clamping workpiece device 100 that is applied to automated productin line, its workpiece that can be, but not limited to clamping industrial air-conditioning completes corresponding assembly operation.This clamping workpiece device 100 is rotatably assembled in a reach 9, and it comprises the first fixing supporting part 1, the second movable supporting part 2 that can move up and down with respect to the first supporting part 1, the pivot 4 that the first supporting part 1 and the second supporting part 2 pivot joints are connected and the holding device 3 that is assembled in the first supporting part 1 and the second supporting part 2.
Pivot 4 is arranged between the first supporting part 1 and the second supporting part 2, and has fixed hub 40 its up-and-down movements of confession that are fixed on the first supporting part 1.Pivot 4 other ends are locked on the bottom surface of the second supporting part 2, and when the second supporting part 2 moves along the vertical direction with respect to the first supporting part 1, pivot 4 is driven and also along fixed hub 40, moves up and down by the second supporting part 2.
The first supporting part 1 is tabular, its rotatable reach 9 that is assembled in.
The second supporting part 2 is tabular, and its four bights respectively outside projection are formed with installation portion 21, are used for being connected with holding device 3 pivot joints.Each installation portion 21 is a pair of lug 211, and its middle part is formed with the through hole 210 that can pass through for rotating shaft 23.The second supporting part 2 also offers two parallel lengthwise slits 212 in bottom surface, be embedded with a damper element 22 in each slit 212, and it is not damaged by the second supporting part 2 for plastic cement material is used for protecting surface of the work.Damper element 22 can be also other materials, as long as play the effect of protection workpiece.
Holding device 3 is four claw type clamping elements 31 that are arranged at 1,2 four jiaos of first, second supporting parts.Clamping element 31 combination of two, the two upper surface at the first supporting part 1 are provided and provide restoring force by spring/Bringing-back mechanism 32.Each clamping element 31 pivot joint is connected in the rotating shaft 23 of above-mentioned the second supporting part 2, it is L-shaped, has the connecting portion 310 that is connected with above-mentioned spring/Bringing-back mechanism 32, the vertically extending main part 312 of this connecting portion 310 and autonomous body 312 ends are bent to form in opposite directions certainly holding part 314.Main part 312 pivot joints are connected in the rotating shaft 23 of the second supporting part 2, and can drive connecting portion 310 and holding part 314 23 to swing around the shaft.Main part 312 middle parts stretch out the pivot part 313 coordinating with rotating shaft 23 pivot joints.Holding device 3 shown in Fig. 1 and Fig. 2 is light condition, and now the main part 312 of each clamping element 31 is vertical state substantially, is resisted against the outer position of upper surface of the first supporting part 1 by the connected connecting portion 310 of spring 32, and spring 32 is extended state.
Refer to Fig. 3 and Fig. 4, when clamping workpiece device 100 of the present invention needs clamping workpiece 200, the upper end of workpiece 200 is case top lid 201, and it upwards leans the second supporting part 2, promote the second supporting part 2 and move to the first supporting part 1 direction along pivot 4, move up.On the second supporting part 2 of moving drive and add four clamping elements 31 holding device 3 and outwards move, the connecting portion 310 that is each clamping element 31 moves inward (moving towards each other) along the upper surface of the first supporting part 1, spring 32 is compressive state gradually, holding part 314 outwards rotates, and now the upper cover 201 of workpiece 200 enters between holding part 314.When workpiece 200 no longer leans the second supporting part 2, because Action of Gravity Field the second supporting part 2 moves down along pivot 4, and drive holding device 3 to reset, be that connecting portion 310 is along the outside slippage of the first supporting part 1 upper surface, holding part 314 inwardly rotates, and be held in 201 times ora terminalis of upper cover of workpiece 200, now workpiece 200 is completed by clamping workpiece device 100 clampings of the present invention.
Special needs to be pointed out is, in the specific embodiment of the invention, only using this clamping workpiece device 100 as example, in actual applications the clamping workpiece device of the other types principle that all applicable the present invention discloses.For the person of ordinary skill of the art, that under instruction of the present invention, does changes for equivalence of the present invention, must be included in the scope that the claims in the present invention advocate.

Claims (10)

1. clamping workpiece device can be used for a clamping workpiece, and it comprises the holding device of the first supporting part, the second supporting part and holding workpiece; It is characterized in that: the second supporting part can move with respect to the first supporting part, and holding device is articulated in the second supporting part, and under the drive of the second supporting part, rotate with clamping or unclamp workpiece.
2. clamping workpiece device as claimed in claim 1, is characterized in that: wherein the first supporting part is connected by pivot along the vertical direction with the second supporting part, and the second supporting part can move with respect to the first supporting part along the vertical direction along pivot.
3. clamping workpiece device as claimed in claim 1, is characterized in that: wherein the second supporting part is formed with installation portion, and in it, be equipped with the rotating shaft of horizontal positioned, holding device has the main part of the rotating shaft of being articulated in.
4. clamping workpiece device as claimed in claim 3, is characterized in that: wherein holding device also has the holding part that is formed at main part lower end, is used for holding workpiece.
5. clamping workpiece device as claimed in claim 4, is characterized in that: described holding device also has the connecting portion that autonomous body bending extends to form, and it is resisted against the upper surface of the first supporting part, and can be along this upper surface slide.
6. clamping workpiece device as claimed in claim 5, it is characterized in that: wherein holding device has four above-mentioned clamping elements, pivot joint is connected in four jiaos of the second supporting part respectively, and wherein the connecting portion of relative two clamping elements is connected in the upper surface of the first supporting part by Bringing-back mechanism.
7. clamping workpiece device as claimed in claim 6, is characterized in that: wherein this Bringing-back mechanism is spring, and when zero load, spring is in extended state, and main part is roughly vertical, and connecting portion away from each other; When clamping workpiece, the second supporting part moves to the first supporting part, drive main part to inner rotary, and connecting portion is close to each other, and spring is in compressive state.
8. clamping workpiece device as claimed in claim 7, is characterized in that: wherein, when the second supporting part moves down, drive holding device to reset.
9. clamping workpiece device as claimed in claim 1, is characterized in that: wherein the second supporting part bottom surface is provided with damper element, the shock of buffering workpiece and the second supporting part.
10. clamping workpiece device as claimed in claim 9, is characterized in that: what wherein damper element was a pair of plastic cement material is rectangular, is embedded at the bottom surface of the second supporting part.
CN201210307248.3A 2012-08-27 2012-08-27 Workpiece clamping device CN103625919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210307248.3A CN103625919A (en) 2012-08-27 2012-08-27 Workpiece clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210307248.3A CN103625919A (en) 2012-08-27 2012-08-27 Workpiece clamping device

Publications (1)

Publication Number Publication Date
CN103625919A true CN103625919A (en) 2014-03-12

Family

ID=50207448

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210307248.3A CN103625919A (en) 2012-08-27 2012-08-27 Workpiece clamping device

Country Status (1)

Country Link
CN (1) CN103625919A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017026893A3 (en) * 2015-08-08 2017-04-20 Frank Peter Johan Strijbos A method for grasping a row of multiple blocks of frozen food originating from a plate freezer, and various uses thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339607C2 (en) * 1993-04-20 1997-02-20 Winden Und Maschinenbau Gresba Hoist with fall protection elements
CN101020558A (en) * 2007-03-15 2007-08-22 马鞍山钢铁股份有限公司 Wheel excircle sling and its hoisting method
CN200981786Y (en) * 2006-11-17 2007-11-28 苏锦工业有限公司 Material collet chuck
CN201172573Y (en) * 2008-03-24 2008-12-31 巨力索具股份有限公司 Disc sling
CN202704552U (en) * 2012-08-27 2013-01-30 苏州昆拓热控系统股份有限公司 Workpiece clamping device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339607C2 (en) * 1993-04-20 1997-02-20 Winden Und Maschinenbau Gresba Hoist with fall protection elements
CN200981786Y (en) * 2006-11-17 2007-11-28 苏锦工业有限公司 Material collet chuck
CN101020558A (en) * 2007-03-15 2007-08-22 马鞍山钢铁股份有限公司 Wheel excircle sling and its hoisting method
CN201172573Y (en) * 2008-03-24 2008-12-31 巨力索具股份有限公司 Disc sling
CN202704552U (en) * 2012-08-27 2013-01-30 苏州昆拓热控系统股份有限公司 Workpiece clamping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017026893A3 (en) * 2015-08-08 2017-04-20 Frank Peter Johan Strijbos A method for grasping a row of multiple blocks of frozen food originating from a plate freezer, and various uses thereof
US10712086B2 (en) 2015-08-08 2020-07-14 Frank Peter Johan Strijbos Method for grasping a row of multiple blocks of frozen food originating from a plate freezer, and various uses thereof

Similar Documents

Publication Publication Date Title
CN104440866B (en) A kind of controlled mobile manipulator mechanical arm of Three Degree Of Freedom nine connecting rod of Tape movement pair
CN104227729B (en) Clamping device
CN202097734U (en) Automatic loosening/clamping manipulator
TWI530445B (en) Varying pitch apparatus
CN204772529U (en) Novel robotic arm
CN205414822U (en) Pneumatic rotatory device that shifts of eight stations welding
CN104175316B (en) Mechanical arm
CN103273643B (en) A kind of manipulator
KR101139411B1 (en) Industrial gripper for multifunction handling
US9003919B2 (en) Ceiling-mounted scara robot
KR101995646B1 (en) End effector, industrial robot, and operating method thereof
CN104708619B (en) A kind of dynamic support Three Degree Of Freedom transfer robot
CN104772766B (en) A kind of robot clamp handgrip
TW200626322A (en) Horizontal articulated robot
US20110072929A1 (en) Parallel mechanism and moveable linkage thereof
CN106694924B (en) A kind of clamping tool
EP1714750A1 (en) Robot hand comprising gripping claws
TWI394641B (en) Clamp structure
CN103223594A (en) Valve ball loading device of an automatic ball valve assembling machine
TW201311412A (en) Balance mechanism and robot using the same
CN104029201A (en) SCARA (selective compliance assembly robot arm) robot special for welding operation
CN103817687A (en) Six degrees of freedom lightweight modular robot
CN105798573A (en) Spring loading device of limiting switch assembling machine
CN104551887B (en) Swing arm mechanical hand
CN104875218A (en) Robot With Fixing Device

Legal Events

Date Code Title Description
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140312