CN206254188U - A kind of mechanical grip paw for adapting to different workpieces - Google Patents

A kind of mechanical grip paw for adapting to different workpieces Download PDF

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Publication number
CN206254188U
CN206254188U CN201621371423.5U CN201621371423U CN206254188U CN 206254188 U CN206254188 U CN 206254188U CN 201621371423 U CN201621371423 U CN 201621371423U CN 206254188 U CN206254188 U CN 206254188U
Authority
CN
China
Prior art keywords
fixture block
electric expansion
motor
expansion bar
support frame
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
CN201621371423.5U
Other languages
Chinese (zh)
Inventor
高祖强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING YONGCHUAN DISTRICT FUQIANG MACHINERY MANUFACTURING Co Ltd
Original Assignee
CHONGQING YONGCHUAN DISTRICT FUQIANG MACHINERY MANUFACTURING Co Ltd
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 CHONGQING YONGCHUAN DISTRICT FUQIANG MACHINERY MANUFACTURING Co Ltd filed Critical CHONGQING YONGCHUAN DISTRICT FUQIANG MACHINERY MANUFACTURING Co Ltd
Priority to CN201621371423.5U priority Critical patent/CN206254188U/en
Application granted granted Critical
Publication of CN206254188U publication Critical patent/CN206254188U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of mechanical grip paw for adapting to different workpieces,Including installing plate,The bottom surface of the installing plate is provided with the 3rd electric expansion bar,The lower end of the 3rd electric expansion bar is connected plate,The upper surface middle part of fixed plate is fixed with the second motor,And the main shaft of the second motor is through fixed plate and by being bonded the pivot for switching through disk,The lower surface of rotating disk is provided with support frame,Leading screw is provided with by bearing between the front and rear side plate of support frame,The cooperation of leading screw middle part is provided with sliding panel,The following table surface rear end of support frame is fixed with fixed plate,The lower end of sliding panel is provided with the first fixture block,And the lower end of fixed plate is provided with the second fixture block,The medial surface of the first fixture block and the second fixture block is equipped with V-groove,And the first fixture block and the second fixture block are parallel to each other,The utility model simple structure,It is lightweight,Different workpiece can be captured,Paw it is compatible good.

Description

A kind of mechanical grip paw for adapting to different workpieces
Technical field
The utility model is related to mechanical holding device technical field, specially a kind of mechanical grip hand for adapting to different workpieces Pawl.
Background technology
In modernization industry, because automaticity is improved constantly, the automatic control technology of manipulator has tended into Ripe, due to controlling the limitation of process, most manipulator is driven using hydraulic power, by oil-feed and the sky oil of hydraulic pressure To realize the control to manipulator, the hydraulic stroke that on the one hand existing manipulator uses needs, the knot of another aspect manipulator Structure is complicated, weight is big, applicability is poor, and captures target unification, and the object for other irregular shapes cannot Realize good clamping effect, it is therefore necessary to which existing mechanical paw is improved, realize the compatibility of paw.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, there is provided a kind of machinery of adaptation different workpieces Retaining paw, can could be adjusted to adapt to the gripping of different size workpiece according to different types of workpiece, and flexibility is good, can be with Used in robot, in can effectively solving the problems, such as background technology.
To achieve the above object, the utility model provides following technical scheme:A kind of mechanical grip for adapting to different workpieces Paw, including installing plate, the bottom surface of the installing plate are provided with the 3rd electric expansion bar, and the lower end of the 3rd electric expansion bar connects Fixed plate is connect, the upper surface middle part of the fixed plate is fixed with the second motor, and the main shaft of the second motor runs through fixed plate simultaneously Switch through the pivot of disk by being bonded, the lower surface of the rotating disk is provided with support frame, the front and rear side plate of support frame as described above it Between leading screw is provided with by bearing, the front end of the leading screw connects the first motor through support frame, and the first motor is fixed on On the front side board of support frame, the both sides of the leading screw are provided with guide post, and leading screw middle part cooperation is provided with sliding panel, described to lead Run through sliding panel to bar, and guide post two ends are fixed on the side of support frame, the trailing flank of support frame as described above is provided with control Device, and the following table surface rear end of support frame is fixed with fixed plate, and the lower end of the sliding panel is provided with the first fixture block, and fixed plate Lower end be provided with the second fixture block, the left and right side of second fixture block is arranged with the second electric expansion bar, and second electronic The left end of expansion link is provided with contiguous block, and the leading flank of the contiguous block is provided with the first electric expansion bar, and the first electric expansion The front end of bar is connected with the 3rd fixture block, and the controller electrically connects the first electric expansion bar, the second electric expansion bar, the 3rd electronic Expansion link, the first motor and the second motor, and controller is connected with external power source.
Used as a kind of optimal technical scheme of the present utility model, the top surface middle part of the installing plate is provided with through hole, and leads to The diameter with diameter greater than the second motor in hole, the top surface of the installing plate is formed around four screwed holes.
Used as a kind of optimal technical scheme of the present utility model, the medial surface of first fixture block and the second fixture block is equipped with V-groove, and the first fixture block and the second fixture block be parallel to each other.
Used as a kind of optimal technical scheme of the present utility model, the side of the 3rd fixture block is provided with semi-circular recesses, and And the 3rd fixture block thickness plus the first electric expansion bar minimum stroke be equal to the second fixture block thickness.
Used as a kind of optimal technical scheme of the present utility model, first motor is torque motor, and the second motor is to watch Take motor.
Compared with prior art, the beneficial effects of the utility model are:The utility model is by four direction all around Workpiece is clamped, V-groove and semi-circular recesses can be stretched with fixed cylinder shape and spherical workpiece, the first electric expansion bar When amount is minimum, the second fixture block and the 3rd fixture block are in approximately the same plane, can grip large-scale plate type part long, and the practicality is new It is type simple structure, lightweight, can capture different workpiece, paw it is compatible good.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the bottom schematic view of the utility model structure.
In figure:1 installing plate, 2 fixed plates, 3 leading screws, 4 support frames, 5 first motors, 6 sliding panels, 7 first fixture blocks, 8 second Fixture block, 9 the 3rd fixture blocks, 10 first electric expansion bars, 11 contiguous blocks, 12 second electric expansion bars, 13 fixed plates, 14 rotating disks, 15 Second motor, 16 the 3rd electric expansion bars, 17 controllers, 18 guide posts.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme:A kind of mechanical grip hand for adapting to different workpieces Pawl, including installing plate 1, the top surface middle part of installing plate 1 are provided with through hole, and through hole the diameter with diameter greater than the second motor 15, The top surface of installing plate 1 is formed around four screwed holes, and convenient installation is fixed, and the bottom surface of installing plate 1 is provided with the 3rd electric expansion bar 16, the lower end of the 3rd electric expansion bar 16 is connected plate 2, and the upper surface middle part of fixed plate 2 is fixed with the second motor 15, and Through fixed plate 2 and by being bonded the pivot for switching through disk 14, the lower surface of rotating disk 14 is provided with the main shaft of the second motor 15 Support frame 4, leading screw 3 is provided between the front and rear side plate of support frame 4 by bearing, and the front end of leading screw 3 is through the connection of support frame 4 the One motor 5, and the first motor 5 is fixed on the front side board of support frame 4, and the first motor 5 is torque motor, can clamp work Shut down after part, the second motor 15 is servomotor, the both sides of leading screw 3 are provided with guide post 18, and the cooperation of the middle part of leading screw 3 is provided with Sliding panel 6, guide post 18 runs through sliding panel 6, and the two ends of guide post 18 are fixed on the side of support frame 4, and sliding panel 6 can edge The axial movement of leading screw 3, the trailing flank of support frame 4 is provided with controller 17, and the following table surface rear end of support frame 4 is fixed with Fixed board 13, the lower end of sliding panel 6 is provided with the first fixture block 7, and the lower end of fixed plate 13 is provided with the second fixture block 8, the He of the first fixture block 7 The medial surface of the second fixture block 8 is equipped with V-groove, and the first fixture block 7 and the second fixture block 8 are parallel to each other, the left and right of the second fixture block 8 Side is arranged with the second electric expansion bar 12, and the left end of the second electric expansion bar 12 is provided with contiguous block 11, contiguous block 11 Leading flank be provided with the first electric expansion bar 10, and the front end of the first electric expansion bar 10 is connected with the 3rd fixture block 9, the 3rd folder The side of block 9 is provided with semi-circular recesses, and V-groove and semi-circular recesses can be with fixed cylinder shape and spherical workpiece, and the 3rd The thickness of fixture block 9 is equal to the thickness of the second fixture block 8, the first electric expansion bar plus the minimum stroke of the first electric expansion bar 10 When 10 strokes are minimum, the second fixture block 8 and the 3rd fixture block 9 are in approximately the same plane, can grip large-scale plate type part long, Controller 17 electrically connects the first electric expansion bar 10, the second electric expansion bar 12, the 3rd electric expansion bar 16, the and of the first motor 5 Second motor 15, and controller 17 is connected with external power source, it is the utility model simple structure, lightweight, difference can be captured Workpiece, paw it is compatible good.
When in use:First motor 5 drives leading screw 3 to rotate, and leading screw 3 is moved with sliding panel 6 to the direction away from fixed plate 2 Dynamic, the second motor 15 can drive support frame 4 to rotate, and be adjusted to apart from the suitable position of workpiece, and the first motor 5 is inverted, leading screw 3 With the counter motion of sliding panel 6, the first fixture block 7 and the second fixture block 8 are by Workpiece clamping.
The utility model is clamped by four direction all around to workpiece, and V-groove and semi-circular recesses can be consolidated Fixed cylindrical and spherical workpiece, when the stroke of the first electric expansion bar 10 is minimum, the second fixture block 8 and the 3rd fixture block 9 are in together In one plane, large-scale plate type part long can be gripped, it is the utility model simple structure, lightweight, can capture different Workpiece, paw it is compatible good.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of mechanical grip paw for adapting to different workpieces, including installing plate (1), it is characterised in that:The installing plate (1) Bottom surface is provided with the 3rd electric expansion bar (16), and the lower end of the 3rd electric expansion bar (16) is connected plate (2), the fixation The upper surface middle part of plate (2) is fixed with the second motor (15), and the main shaft of the second motor (15) runs through fixed plate (2) and passes through The pivot for switching through disk (14) is bonded, the lower surface of the rotating disk (14) is provided with support frame (4), support frame as described above (4) Leading screw (3) is provided with by bearing between front and rear side plate, the front end of the leading screw (3) connects the first motor through support frame (4) (5), and the first motor (5) is fixed on the front side board of support frame (4), the both sides of the leading screw (3) are provided with guide post (18), Leading screw (3) middle part cooperation is provided with sliding panel (6), and the guide post (18) is through sliding panel (6), and guide post (18) two End is fixed on the side of support frame (4), and the trailing flank of support frame as described above (4) is provided with controller (17), and support frame (4) Following table surface rear end be fixed with fixed plate (13), the lower end of the sliding panel (6) is provided with the first fixture block (7), and fixed plate (13) lower end is provided with the second fixture block (8), and the left and right side of second fixture block (8) is arranged with the second electric expansion bar (12), and the left end of the second electric expansion bar (12) is provided with contiguous block (11), the leading flank of the contiguous block (11) is provided with One electric expansion bar (10), and the front end of the first electric expansion bar (10) is connected with the 3rd fixture block (9), the controller (17) Electrically connect the first electric expansion bar (10), the second electric expansion bar (12), the 3rd electric expansion bar (16), the first motor (5) and Second motor (15), and controller (17) is connected with external power source.
2. it is according to claim 1 it is a kind of adapt to different workpieces mechanical grip paw, it is characterised in that:The installing plate (1) top surface middle part is provided with through hole, and through hole the diameter with diameter greater than the second motor (15), the top of the installing plate (1) Face is formed around four screwed holes.
3. it is according to claim 1 it is a kind of adapt to different workpieces mechanical grip paw, it is characterised in that:First folder The medial surface of block (7) and the second fixture block (8) is equipped with V-groove, and the first fixture block (7) and the second fixture block (8) are parallel to each other.
4. it is according to claim 1 it is a kind of adapt to different workpieces mechanical grip paw, it is characterised in that:3rd folder The side of block (9) is provided with semi-circular recesses, and the thickness of the 3rd fixture block (9) is stretched plus the minimum of the first electric expansion bar (10) Contracting amount is equal to the thickness of the second fixture block (8).
5. it is according to claim 1 it is a kind of adapt to different workpieces mechanical grip paw, it is characterised in that:First electricity Machine (5) is torque motor, and the second motor (15) is servomotor.
CN201621371423.5U 2016-12-14 2016-12-14 A kind of mechanical grip paw for adapting to different workpieces Expired - Fee Related CN206254188U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621371423.5U CN206254188U (en) 2016-12-14 2016-12-14 A kind of mechanical grip paw for adapting to different workpieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621371423.5U CN206254188U (en) 2016-12-14 2016-12-14 A kind of mechanical grip paw for adapting to different workpieces

Publications (1)

Publication Number Publication Date
CN206254188U true CN206254188U (en) 2017-06-16

Family

ID=59029848

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621371423.5U Expired - Fee Related CN206254188U (en) 2016-12-14 2016-12-14 A kind of mechanical grip paw for adapting to different workpieces

Country Status (1)

Country Link
CN (1) CN206254188U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107309889A (en) * 2017-07-27 2017-11-03 安徽工程大学 A kind of robot links formula arm grabbing device
CN112405209A (en) * 2020-11-11 2021-02-26 上饶市光耀光学设备制造有限公司 Fine grinding and polishing device for processing optical lens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107309889A (en) * 2017-07-27 2017-11-03 安徽工程大学 A kind of robot links formula arm grabbing device
CN112405209A (en) * 2020-11-11 2021-02-26 上饶市光耀光学设备制造有限公司 Fine grinding and polishing device for processing optical lens

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170616

Termination date: 20171214