CN208068303U - A kind of industrial robot Three-jaw fixture component - Google Patents
A kind of industrial robot Three-jaw fixture component Download PDFInfo
- Publication number
- CN208068303U CN208068303U CN201820552180.8U CN201820552180U CN208068303U CN 208068303 U CN208068303 U CN 208068303U CN 201820552180 U CN201820552180 U CN 201820552180U CN 208068303 U CN208068303 U CN 208068303U
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- China
- Prior art keywords
- chuck
- clamping
- mounting plate
- jaw
- connecting seat
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- Expired - Fee Related
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Abstract
A kind of industrial robot Three-jaw fixture component, it is related to clamp art, more particularly to a kind of industrial robot Three-jaw fixture component, it includes connector, mounting plate, shaft, positioning device, chuck, clamping jaw, connecting seat, collet, clamping part, driving motor, drive link, slideway, connector right angle setting is on a mounting board, the lower surface center of mounting plate is connected with shaft, positioning device is provided between chuck and mounting plate, circumferentially shape is uniformly distributed there are three clamping jaw on chuck, each clamping jaw is all connected with that there are one driving motors by drive link, connecting seat is fixedly connected with drive link, connecting seat is with collet using positioning pin connection, two clamping parts are symmetrically articulated with the both ends of collet respectively, the slideway radially slided for connecting seat is offered on chuck.After adopting the above technical scheme, the utility model has the beneficial effect that：Its not only which has a compact structure and a reasonable design, and clamping force is uniform, and work pieces process space is big, improves machining accuracy.
Description
Technical field
The utility model is related to clamp arts, and in particular to a kind of industrial robot Three-jaw fixture component.
Background technology
It is used for fixing processing object during machine-building, is allowed to occupy correct position, is constructed or detected with receiving
Device.In a broad sense, any process in technical process is used for device that is rapid, easily and safely installing workpiece, all
It can be described as fixture.Such as welding fixture, inspection jig, assembling jig, jig etc..
Three-jaw fixture is most general one of the fixture for machining the various parts of clamping, and the fixture is easy to use, using wide
It is general, normalized manufacture already.Three-jaw fixture is mainly made of collet and clamping jaw.It is applied to folder by mechanical force or hydraulic coupling
On pawl, generates clamping and the clamping of loosening up realization blank and unload.But there are still some shortcomingss, such as fixture to exist
After clamping workpiece, workpiece is just irremovable, when needing to process different location, needs mobile process equipment, is inconvenient, and be clamped
Not enough fastening, stress are not balanced enough.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of three claw clip of industrial robot is provided
Have component, its not only which has a compact structure and a reasonable design, and also clamping force is uniform, and work pieces process space is big, improves machining accuracy.
To achieve the above object, the utility model is using following technical scheme：It includes connector 1, mounting plate 2, turns
Axis 3, positioning device 4, chuck 5, clamping jaw 6, connecting seat 6-1, collet 6-2, clamping part 6-3, driving motor 7, drive link 8, slideway
9, connector 1 is vertically mounted on mounting plate 2, and the lower surface center of mounting plate 2 is connected with shaft 3, and shaft 3 is far from installation
One end of plate 2 is connected with chuck 5, and positioning device 4, one end of positioning device 4 and installation are provided between chuck 5 and mounting plate 2
Plate 2 is fixedly connected, and the other end and chuck 5 of positioning device 4 are hinged, and circumferentially shape is uniformly distributed there are three clamping jaw 6 on chuck 5,
Each clamping jaw 6 is all connected with by drive link 8 there are one driving motor 7, and clamping jaw 6 includes connecting seat 6-1, collet 6-2, clamping part 6-
3, connecting seat 6-1 is fixedly connected with drive link 8, and connecting seat 6-1 and collet 6-2 is using positioning pin connection, two 6-3 points of clamping parts
It is not articulated with the both ends of collet 6-2 symmetrically, the slideway 9 radially slided for connecting seat 6-1 is offered on chuck 5.
Described one end of connector 1 far from mounting plate 2 is provided with connecting flange 10.The effect side of being of connecting flange 10
Just connector 1 is fixedly mounted on robot other component.
The positioning device 4 includes abutment sleeve 4-1, positioning column 4-2, spring buffer part 4-3, positioning column 4-2 settings
In abutment sleeve 4-1, be provided between positioning column 4-2 and mounting plate 2 spring buffer part 4-3, positioning column 4-2 and chuck 5 it
Between be also equipped with spring buffer part 4-3.The effect of abutment sleeve 4-1 is to protect positioning column 4-2；Spring buffer part 4-3's
Effect is to reduce operation vibration, to ensure the stability of chuck 5, prevents from causing workpiece to take off from clamping jaw 6 because of operation vibration
The case where falling occurs.
The angle of the clamping jaw 6 between any two is 120 degree.It is impartial to adopt the structure the power for making to act on workpiece,
It ensure that the stability of clamping jaw 6.
The collet 6-2 is provided with bumper post 11 in the middle part of shaft one end, when clamping jaw 6 grips workpiece, buffering
The distance between the inner face of column 11 and 5 center of circle of chuck are more than the distance between clamping part 6-3 inner faces and 5 center of circle of chuck,
When clamping jaw 6 does not grip workpiece, the distance between the inner face of bumper post 11 and 5 center of circle of chuck be less than clamping part 6-3 inner faces with
The distance between 5 center of circle of chuck.When clamping jaw 6 grips object, the first contact workpiece of bumper post 11 plays cushioning effect, prevents workpiece
It is squeezed and deforms during gripping.
After adopting the above technical scheme, the utility model has the beneficial effect that：Its not only which has a compact structure and a reasonable design, but also
Clamping force is uniform, and work pieces process space is big, improves machining accuracy.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the upward view of corresponding diagram 1；
Fig. 3 is the structural schematic diagram of positioning device 4 in the utility model.
Reference sign：Connector 1, mounting plate 2, shaft 3, positioning device 4, chuck 5, clamping jaw 6, connecting seat 6-1, folder
Head 6-2, clamping part 6-3, driving motor 7, drive link 8, slideway 9, connecting flange 10, abutment sleeve 4-1, positioning column 4-2, spring
Bolster 4-3, bumper post 11.
Specific implementation mode
Shown in Fig. 1-Fig. 3, present embodiment the technical solution adopted is that：It include connector 1, mounting plate 2,
Shaft 3, chuck 5, clamping jaw 6, connecting seat 6-1, collet 6-2, clamping part 6-3, driving motor 7, drive link 8, is slided positioning device 4
Road 9, connector 1 are vertically mounted on mounting plate 2, and the lower surface center of mounting plate 2 is connected with shaft 3, and shaft 3 is far from peace
One end of loading board 2 is connected with chuck 5, and positioning device 4, one end of positioning device 4 and peace are provided between chuck 5 and mounting plate 2
Loading board 2 is fixedly connected, and the other end of positioning device 4 is hinged with chuck 5, and circumferentially shape is uniformly distributed that there are three clamping jaws on chuck 5
6, each clamping jaw 6 is all connected with by drive link 8 there are one driving motor 7, and clamping jaw 6 includes connecting seat 6-1, collet 6-2, clamping part
6-3, connecting seat 6-1 are fixedly connected with drive link 8, and connecting seat 6-1 and collet 6-2 is using positioning pin connection, two clamping part 6-3
The both ends of collet 6-2 respectively symmetrically are articulated with, the slideway 9 radially slided for connecting seat 6-1 is offered on chuck 5.
Described one end of connector 1 far from mounting plate 2 is provided with connecting flange 10.The effect side of being of connecting flange 10
Just connector 1 is fixedly mounted on robot other component.
The positioning device 4 includes abutment sleeve 4-1, positioning column 4-2, spring buffer part 4-3, positioning column 4-2 settings
In abutment sleeve 4-1, be provided between positioning column 4-2 and mounting plate 2 spring buffer part 4-3, positioning column 4-2 and chuck 5 it
Between be also equipped with spring buffer part 4-3.The effect of abutment sleeve 4-1 is to protect positioning column 4-2；Spring buffer part 4-3's
Effect is to reduce operation vibration, to ensure the stability of chuck 5, prevents from causing workpiece to take off from clamping jaw 6 because of operation vibration
The case where falling occurs.
The angle of the clamping jaw 6 between any two is 120 degree.It is impartial to adopt the structure the power for making to act on workpiece,
It ensure that the stability of clamping jaw 6.
The collet 6-2 is provided with bumper post 11 in the middle part of shaft one end, when clamping jaw 6 grips workpiece, buffering
The distance between the inner face of column 11 and 5 center of circle of chuck are more than the distance between clamping part 6-3 inner faces and 5 center of circle of chuck,
When clamping jaw 6 does not grip workpiece, the distance between the inner face of bumper post 11 and 5 center of circle of chuck be less than clamping part 6-3 inner faces with
The distance between 5 center of circle of chuck.When clamping jaw 6 grips object, the first contact workpiece of bumper post 11 plays cushioning effect, prevents workpiece
It is squeezed and deforms during gripping.
The operation principle of the utility model：Connector 1 is mounted on by connecting flange 10 in robot, workpiece is gripped
When, the gripping spacial alignment workpiece that will be constituted between three clamping jaws 6, driving motor 7 drives drive link 8 to move, and drive link 8 drives
Connecting seat 6-1 is slided along slideway 9, to make three collet 6-2 be moved toward 5 center of circle direction of chuck, until clamping workpiece.Together
When, the processing of different direction can be carried out to workpiece by the setting of shaft 3, the position of process equipment need not be converted, improved
Working efficiency.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (5)
1. a kind of industrial robot Three-jaw fixture component, it is characterised in that：It includes connector (1), mounting plate (2), shaft
(3), positioning device (4), chuck (5), clamping jaw (6), connecting seat (6-1), collet (6-2), clamping part (6-3), driving motor
(7), drive link (8), slideway (9), connector (1) are vertically mounted on mounting plate (2), the lower surface centre bit of mounting plate (2)
Set and be connected with shaft (3), the one end of shaft (3) far from mounting plate (2) is connected with chuck (5), chuck (5) and mounting plate (2) it
Between be provided with positioning device (4), one end of positioning device (4) is fixedly connected with mounting plate (2), the other end of positioning device (4)
Hinged with chuck (5), circumferentially shape is uniformly distributed there are three clamping jaw (6) on chuck (5), and each clamping jaw (6) passes through drive link (8)
It is all connected with there are one driving motor (7), clamping jaw (6) includes connecting seat (6-1), collet (6-2), clamping part (6-3), connecting seat
(6-1) is fixedly connected with drive link (8), and connecting seat (6-1) is with collet (6-2) using positioning pin connection, two clamping parts (6-3)
The both ends of collet (6-2) respectively symmetrically are articulated with, the slideway radially slided for connecting seat (6-1) is offered on chuck (5)
(9)。
2. a kind of industrial robot Three-jaw fixture component according to claim 1, it is characterised in that：The connector
(1) one end far from mounting plate 2 is provided with connecting flange (10).
3. a kind of industrial robot Three-jaw fixture component according to claim 1, it is characterised in that：The positioning device
(4) include abutment sleeve (4-1), positioning column (4-2), spring buffer part (4-3), positioning column (4-2) setting is in abutment sleeve (4-
1) in, spring buffer part (4-3) is provided between positioning column (4-2) and mounting plate (2), between positioning column (4-2) and chuck (5)
It is also equipped with spring buffer part (4-3).
4. a kind of industrial robot Three-jaw fixture component according to claim 1, it is characterised in that：The clamping jaw (6)
Angle between any two is 120 degree.
5. a kind of industrial robot Three-jaw fixture component according to claim 1, it is characterised in that：Collet (the 6-
2) be provided with bumper post (11) in the middle part of shaft one end, when clamping jaw (6) grips workpiece, the inner face of bumper post (11) with
The distance between chuck (5) center of circle be more than the distance between clamping part (6-3) inner face and chuck (5) center of circle, clamping jaw (6) not
When gripping workpiece, the distance between the inner face of bumper post (11) and chuck (5) center of circle are less than clamping part (6-3) inner face and card
The distance between disk (5) center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552180.8U CN208068303U (en) | 2018-04-18 | 2018-04-18 | A kind of industrial robot Three-jaw fixture component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820552180.8U CN208068303U (en) | 2018-04-18 | 2018-04-18 | A kind of industrial robot Three-jaw fixture component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208068303U true CN208068303U (en) | 2018-11-09 |
Family
ID=64042025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820552180.8U Expired - Fee Related CN208068303U (en) | 2018-04-18 | 2018-04-18 | A kind of industrial robot Three-jaw fixture component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208068303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497432A (en) * | 2019-09-23 | 2019-11-26 | 黎兴才 | A kind of industrial robot composite fixture |
| CN117023114A (en) * | 2023-07-10 | 2023-11-10 | 珠海创智科技有限公司 | Long-distance taking and discharging handle mechanism |
-
2018
- 2018-04-18 CN CN201820552180.8U patent/CN208068303U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497432A (en) * | 2019-09-23 | 2019-11-26 | 黎兴才 | A kind of industrial robot composite fixture |
| CN117023114A (en) * | 2023-07-10 | 2023-11-10 | 珠海创智科技有限公司 | Long-distance taking and discharging handle mechanism |
| CN117023114B (en) * | 2023-07-10 | 2024-05-24 | 珠海创智科技有限公司 | Long-distance taking and discharging handle mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181109 Termination date: 20200418 |