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 PDFInfo
- 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.)
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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
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.
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 (4)
| 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 |
| CN107855786A (en) * | 2017-12-27 | 2018-03-30 | 宁波浙达技术服务有限公司 | A kind of machinery automation processing clamping device that can highly adjust |
| CN107877532A (en) * | 2017-12-10 | 2018-04-06 | 无锡特恒科技有限公司 | For clamping the handling device of flexible material |
| 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 |
-
2016
- 2016-12-14 CN CN201621371423.5U patent/CN206254188U/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN107877532A (en) * | 2017-12-10 | 2018-04-06 | 无锡特恒科技有限公司 | For clamping the handling device of flexible material |
| CN107855786A (en) * | 2017-12-27 | 2018-03-30 | 宁波浙达技术服务有限公司 | A kind of machinery automation processing clamping device that can highly adjust |
| CN107855786B (en) * | 2017-12-27 | 2024-03-29 | 宁波浙达技术服务有限公司 | Clamping device capable of being adjusted in height and used for mechanical automatic machining |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |