CN210998779U - Locking device - Google Patents
Locking device Download PDFInfo
- Publication number
- CN210998779U CN210998779U CN201921402176.4U CN201921402176U CN210998779U CN 210998779 U CN210998779 U CN 210998779U CN 201921402176 U CN201921402176 U CN 201921402176U CN 210998779 U CN210998779 U CN 210998779U
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- locking
- seat
- motion
- locking device
- tool holder
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Abstract
The utility model relates to a locking device, including locking seat, tool holder, drive arrangement, motion and locking claw, lock the seat with the tool holder cooperation is connected, drive arrangement with motion is connected, motion locates in the locking seat, the one end of locking claw with motion swing joint, the other end of locking claw with lock seat swing joint. Utilize simple mechanical structure design to replace complicated and bulky rifle dish of trading, make the utility model discloses can use in the less processing environment in space, reduce manufacturing cost simultaneously, improve the product benefit.
Description
Technical Field
The utility model relates to an anchor clamps locking field especially relates to a locking device.
Background
At present, tool fixtures such as an automobile robot, a welding gun, a gripper and a hemming wheel are quickly switched to use a gun changing disc, the robot and the tool fixtures can be quickly switched by using the gun changing disc, convenience and rapidness are realized, and the purpose of flexible production of stations is achieved. However, the application scenario is limited due to the large size and high price of the gun changing plate, and the gun changing plate cannot be popularized and applied, so that the production cost is increased.
Disclosure of Invention
The utility model provides a locking device aims at designing a locking device that can replace the rifle dish, has solved current locking device and can not work and narrow and small space and the problem that the price is expensive relatively.
The utility model provides a locking device, including locking seat, tool holder, drive arrangement, motion and locking claw, lock the seat with the tool holder cooperation is connected, drive arrangement with motion is connected, motion locates in the locking seat, the one end of locking claw with motion swing joint, the other end of locking claw with lock seat swing joint.
As a further improvement of the utility model, the center of the locking seat is provided with a mounting hole for the motion mechanism.
As a further improvement of the utility model, the motion includes actuating lever, reinforcement seat and footstock, the footstock is located the actuating lever top, the reinforcement seat is located the actuating lever with between the footstock and with the actuating lever is connected.
As a further improvement, the one end of actuating lever with be equipped with compression spring between the reinforcement seat, compression spring's one end and transmission piece contact are connected, the transmission piece with the footstock contact is connected.
As a further improvement of the present invention, the locking claw includes a first locking block and a second locking block, one end of the first locking block is movably connected to one end of the second locking block.
As a further improvement, the other end of the first locking block is movably connected with the locking seat, and the other end of the second locking block is movably connected with the top seat.
As the utility model discloses a further improvement, the one end of first locking piece is equipped with the lug and does the utility model discloses a further improvement, the tool holder center be equipped with the locking seat mounting hole that the cooperation of locking seat is connected, be equipped with in the tool holder and be used for the chucking groove of lug.
The utility model has the advantages that: utilize simple mechanical structure design to replace complicated and bulky rifle dish of trading, make the utility model discloses can use in the less processing environment in space, reduce manufacturing cost simultaneously, improve the product benefit.
Drawings
Fig. 1 is an overall view of the present invention.
Fig. 2 is a sectional view along the direction of A-A when the locking seat and the tool seat of the utility model are locked.
Fig. 3 is a sectional view of the locking seat and the tool seat of the present invention when they are separated.
Description of the drawings: 1-locking seat, 2-tool seat, 3-clamping groove, 4-motion mechanism, 5-locking claw, 6-motion mechanism mounting hole, 7-driving rod, 8-reinforcing seat, 9-top seat, 10-compression spring, 11-transmission block, 12-first locking block, 13-second locking block, 14-lug, 15-locking seat mounting hole and 16-tool mounting hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1, the utility model provides a locking device, including locking seat 1, tool holder 2 drive arrangement (not shown in the figure), motion 4 and locking claw 5, locking seat 1 with 2 cooperation connections of tool holder, drive arrangement with motion 4 connects, motion 4 locates in the locking seat 1, the one end of locking claw 5 with motion 4 swing joint, the other end of locking claw 5 with locking seat 1 swing joint.
Preferably, the center of the locking seat 1 is provided with a moving mechanism mounting hole 6 for mounting the moving mechanism 4.
Preferably, the movement mechanism 4 includes a driving rod 7, a reinforcing seat 8 and a top seat 9, the top seat 9 is disposed on the top of the driving rod 7, and the reinforcing seat 8 is disposed between the driving rod 7 and the top seat 9 and connected to the driving rod 7.
Preferably, a compression spring 10 is arranged between one end of the driving rod 7 and the reinforcing seat 8, one end of the compression spring 10 is in contact connection with a transmission block 11, and the transmission block 11 is in contact connection with the top seat 9.
Preferably, the locking claw 5 comprises a first locking block 12 and a second locking block 13, and one end of the first locking block 12 is movably connected with one end of the second locking block 13.
Preferably, the other end of the first locking block 12 is movably connected with the locking seat 1, and the other end of the second locking block 13 is movably connected with the top seat 9.
Preferably, one end of the first locking piece 12 is provided with a projection 14. The center of the tool base 2 is provided with a locking base mounting hole 15 which is matched and connected with the locking base 1, and a clamping groove 3 for clamping the convex block 14 is arranged in the tool base 2.
The utility model provides a locking device aims at replacing current rifle dish that trades through simple mechanical structure, and the quick switch-over of instrument frocks such as automobile operation robot and welder, tongs, edge rolling wheel all need use, and nevertheless the price of trading the rifle dish is high, and is bulky, can't use under some narrow processing environment a little, if what produce is the product that the income is slightly on the low side, adopts to trade the rifle dish and has increased the cost of processing undoubtedly, so the utility model provides a locking device aims at replacing current rifle dish of trading through simple mechanical structure.
will locking seat 1 with tool holder 2 passes through locking seat mounting hole 15 cooperation is connected, starts actuating lever 7 drive arrangement can promote through cylinder drive or hydraulic drive actuating lever 7 upward movement, then footstock 9 is passive upward movement, and swing joint is in at this moment footstock 9 second latch segment 13 rotates, and then drives first latch segment 12 rotates, is located on the first latch segment 12 lug 14 just is located chucking groove 3 realizes right the locking action of tool holder 2, and the locking position is in mechanical dead point position, locking claw 5 transmits power on the actuating lever 7 is zero in the axial component.
After the driving device is closed, even if the driving rod 7 has a small downward axial component force, the locking state can be kept under the action of the pre-tightening force of the compression spring 10; when the pretightning force of compression spring 10 has been overcome to downward axial component, when promoting the actuating lever downstream, second latch segment 13 around with the rotatory meeting that can continue the compression of pin joint of footstock 9 compression spring 10, the preferred disc spring of compression spring 10, according to disc spring rigidity big, small deformation volume just can obtain great counterforce and keeps the utility model discloses job stabilization. Wherein the reinforcing seat 8 is used for surrounding the compression spring 10, so that the compression spring 10 can work more stably, and the transmission block 11 is used for transmitting the pre-tightening force of the compression spring 10.
When the unlocking is needed, the driving device is only needed to be started, the driving rod 7 moves downwards, the pretightening force of the compression spring 10 is overcome, the mechanical dead point state can be released, the protruding block 14 is separated from the clamping groove 3, the first locking block 12 and the second locking block 13 rotate, the tool seat 2 is separated from the locking seat 1, and the unlocking is completed.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (8)
1. The utility model provides a locking device, its characterized in that, including locking seat (1), tool holder (2), drive arrangement, motion (4) and locking claw (5), locking seat (1) with tool holder (2) cooperation is connected, drive arrangement with motion (4) are connected, motion (4) are located in locking seat (1), the one end of locking claw (5) with motion (4) swing joint, the other end of locking claw (5) with locking seat (1) swing joint.
2. A locking device according to claim 1, characterized in that the centre of the locking socket (1) is provided with a movement means mounting hole (6) for mounting the movement means (4).
3. Locking device according to claim 1, characterized in that said kinematic mechanism (4) comprises a driving rod (7), a reinforcing seat (8) and a top seat (9), said top seat (9) being arranged on top of said driving rod (7), said reinforcing seat (8) being arranged between said driving rod (7) and said top seat (9) and being connected to said driving rod (7).
4. A locking device according to claim 3, characterized in that a compression spring (10) is arranged between one end of the driving rod (7) and the reinforcing seat (8), one end of the compression spring (10) is in contact connection with a transmission block (11), and the transmission block (11) is in contact connection with the top seat (9).
5. A locking device according to claim 4, characterized in that the locking pawl (5) comprises a first locking piece (12) and a second locking piece (13), one end of the first locking piece (12) being movably connected to one end of the second locking piece (13).
6. A locking device according to claim 5, characterized in that the other end of the first locking piece (12) is movably connected to the locking seat (1) and the other end of the second locking piece (13) is movably connected to the top seat (9).
7. A locking device according to claim 5, characterized in that the first locking piece (12) is provided with a projection (14) at one end.
8. A locking device according to claim 7, characterized in that the tool holder (2) is centrally provided with a locking holder mounting hole (15) in cooperation with the locking holder (1), and the tool holder (2) is internally provided with a clamping groove (3) for clamping the projection (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402176.4U CN210998779U (en) | 2019-08-27 | 2019-08-27 | Locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402176.4U CN210998779U (en) | 2019-08-27 | 2019-08-27 | Locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210998779U true CN210998779U (en) | 2020-07-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921402176.4U Active CN210998779U (en) | 2019-08-27 | 2019-08-27 | Locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210998779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476399A (en) * | 2020-11-12 | 2021-03-12 | 哈尔滨工业大学 | Mechanical arm modular joint rapid electromechanical butt joint device |
| CN113772282A (en) * | 2021-09-15 | 2021-12-10 | 深圳市新顺驰汽车服务有限公司 | Container connecting device based on container transportation is used |
-
2019
- 2019-08-27 CN CN201921402176.4U patent/CN210998779U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476399A (en) * | 2020-11-12 | 2021-03-12 | 哈尔滨工业大学 | Mechanical arm modular joint rapid electromechanical butt joint device |
| CN113772282A (en) * | 2021-09-15 | 2021-12-10 | 深圳市新顺驰汽车服务有限公司 | Container connecting device based on container transportation is used |
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