CN210756092U - Adjustable clamp for robot flexible welding workstation - Google Patents
Adjustable clamp for robot flexible welding workstation Download PDFInfo
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- CN210756092U CN210756092U CN201921757793.6U CN201921757793U CN210756092U CN 210756092 U CN210756092 U CN 210756092U CN 201921757793 U CN201921757793 U CN 201921757793U CN 210756092 U CN210756092 U CN 210756092U
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- side wall
- limiting sliding
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Abstract
The utility model discloses an adjustable anchor clamps for flexible weldment work station of robot, including the mounting panel, it is equipped with four movable grooves, every to run through along its circumference equidistant on the mounting panel lateral wall all be equipped with the movable block in the movable groove, all be equipped with the spacing spout of second, two on two inner walls that the movable groove is relative equal sliding connection has the spacing slider of second in the spacing spout of second, and two spacing sliders of second difference sliding connection are in two spacing spouts of second, a lateral wall fixedly connected with mounting bracket of mounting panel, be equipped with the actuating mechanism who is connected with the movable block on the mounting bracket, every equal sliding connection has the clamping bar on the lateral wall of movable block, the mounting bracket inboard is equipped with the movable plate, the one end and the movable plate sliding connection of clamping bar. The utility model discloses can adjust the radial length of stretching out of clamping bar in a flexible way, can adjust radial centre gripping length, and adjust the convenience, the suitability is strong.
Description
Technical Field
The utility model relates to a welding jig technical field of robot especially relates to an adjustable anchor clamps that is used for flexible welding workstation of robot.
Background
The existing tool clamp for the robot flexible welding workstation is difficult to position aiming at large-sized workpieces with circular flange surfaces. For example, a circular flange surface is clamped by a three-jaw mechanism, so that the circle center positioning can be ensured, but the positioning of a radial surface cannot be controlled, a large flange surface workpiece is generally hoisted manually, the hoisting can generate the deviation of the radial surface, and the adjustment of the radial surface cannot be realized, so that the welding of a product fails, and therefore, an adjustable clamp for a robot flexible welding workstation needs to be designed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the adjustable anchor clamps that are used for flexible welding workstation of robot that propose.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an adjustable clamp for a robot flexible welding workstation comprises a mounting plate, four movable grooves are arranged on the side wall of the mounting plate at equal intervals along the circumferential direction of the mounting plate, a movable block is arranged in each movable groove, two opposite inner walls of the movable groove are respectively provided with a second limiting sliding groove, a second limiting sliding block is connected in the two second limiting sliding grooves in a sliding way, and the two second limit slide blocks are respectively connected in the two second limit chutes in a sliding way, a mounting frame is fixedly connected with one side wall of the mounting plate, the mounting rack is provided with a driving mechanism connected with the movable blocks, the side wall of each movable block is connected with a clamping rod in a sliding way, the mounting bracket inboard is equipped with the movable plate, the one end and the movable plate sliding connection of clamping bar, all run through on two inner walls that the mounting bracket is relative and be equipped with the mounting groove, two all be equipped with the radial adjustment mechanism who is connected with the movable plate in the mounting groove.
Preferably, the driving mechanism comprises an electric telescopic rod fixedly connected to the side wall of the mounting frame, an opening is formed in the side wall of the movable plate in a penetrating mode, the telescopic end of the electric telescopic rod penetrates through the mounting frame and penetrates through the opening, a movable block is fixedly connected to the telescopic end of the electric telescopic rod, the side wall of the movable block is connected with four connecting rods in a rotating mode at equal intervals along the circumferential direction of the side wall of the movable block, and the other ends of the four connecting rods.
Preferably, radial adjustment mechanism is including setting up the threaded rod in the mounting groove, the one end of threaded rod is rotated and is connected on the inner wall of mounting groove, the other end fixedly connected with bull stick of threaded rod, the inner wall that the other end of bull stick runs through the mounting groove extends to the mounting bracket outside, the thread bush has been cup jointed to the screw thread on the threaded rod, thread bush fixed connection is on the lateral wall of movable plate.
Preferably, the moving plate surface is provided with four first limiting sliding grooves at equal intervals along the circumferential direction of the moving plate surface, each first limiting sliding groove is internally and slidably connected with a first limiting sliding block, and the four first limiting sliding blocks are respectively and fixedly connected to one ends of the four clamping rods.
Preferably, a third limiting sliding groove is formed in the side wall of the clamping rod, a third limiting sliding block is fixedly connected to the side wall of the movable block, and the third limiting sliding block is slidably connected to the inside of the third limiting sliding groove.
Preferably, the clamping rod is of an L-shaped structure, and scale marks are arranged on the side wall of the clamping rod.
The utility model has the advantages that:
through setting up actuating mechanism, four movable blocks, four clamping bars, connecting rod, movable block, electric telescopic handle starts electric telescopic handle and contracts, drives the movable block and removes, can drive four movable blocks through the connecting rod and remove to the mounting panel central part in step, can drive and remove and then realize that the clamping bar cliies the flange.
Through setting up radial regulator mechanism, rotate the bull stick, the drive threaded rod rotates, because threaded rod and thread bush threaded connection can make the thread bush remove, the chicken drives the movable plate and removes, can drive four clamping bar synchronous motion, and then adjusts the radial length of stretching out of clamping bar, can adjust radial centre gripping length, and it is convenient to adjust.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable fixture for a robot flexible welding workstation according to the present invention;
fig. 2 is the utility model provides a structural schematic of mounting panel, activity groove and movable block that is used for flexible weldment work of robot station's adjustable anchor clamps.
In the figure: the device comprises a mounting plate 1, a mounting frame 2, a mounting groove 3, a threaded rod 4, a threaded sleeve 5, a rotating rod 6, a clamping rod 7, an electric telescopic rod 8, an opening 9, a moving plate 10, a first limiting sliding groove 11, a first limiting sliding block 12, a moving block 13, a connecting rod 14, a second limiting sliding block 15, a second limiting sliding groove 16, a movable groove 17, a movable block 18, a third limiting sliding groove 19 and a third limiting sliding block 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an adjustable fixture for a robot flexible welding workstation comprises a mounting plate 1, four movable grooves 17 are arranged on the side wall of the mounting plate 1 at equal intervals along the circumferential direction of the mounting plate, a movable block 18 is arranged in each movable groove 17, two inner walls opposite to the movable grooves 17 are respectively provided with a second limiting chute 16, two second limiting chutes 16 are respectively connected with a second limiting slider 15 in a sliding manner, the two second limiting sliders 15 are respectively connected in the two second limiting chutes 16 in a sliding manner, a side wall of the mounting plate 1 is fixedly connected with a mounting frame 2, the mounting frame 2 is provided with a driving mechanism connected with the movable block 18, the side wall of each movable block 18 is respectively connected with a clamping rod 7 in a sliding manner, the inner side of the mounting frame 2 is provided with a movable plate 10, one end of the clamping rod 7 is connected with the movable plate 10 in a sliding manner, two inner walls opposite, and radial adjusting mechanisms connected with the moving plate 10 are arranged in the two mounting grooves 3.
The utility model discloses in, actuating mechanism includes electric telescopic handle 8 of fixed connection on 2 lateral walls of mounting bracket, it is equipped with trompil 9 to run through on the 10 lateral walls of movable plate, electric telescopic handle 8's flexible end runs through mounting bracket 2 and passes trompil 9 and fixedly connected with movable block 13, movable block 13 lateral wall is connected with four connecting rods 14 along its equidistant rotation in circumference, four connecting rods 14's the other end rotates respectively and connects on four movable blocks 18, start electric telescopic handle 8 and contract, it removes to drive movable block 13, can drive four movable blocks 18 through connecting rod 14 and remove to 1 central part of mounting panel in step.
Specifically, radial adjustment mechanism is including setting up threaded rod 4 in mounting groove 3, and the one end of threaded rod 4 is rotated and is connected on the inner wall of mounting groove 3, and the other end fixedly connected with bull stick 6 of threaded rod 4, the inner wall that the other end of bull stick 6 runs through mounting groove 3 extends to the mounting bracket 2 outside, and threaded sleeve 5 has been cup jointed to the last screw thread of threaded rod 4, and threaded sleeve 5 fixed connection is on the lateral wall of movable plate 10.
Specifically, the surface of the moving plate 10 is provided with four first limiting sliding grooves 11 at equal intervals along the circumferential direction of the moving plate, each first limiting sliding groove 11 is internally provided with a first limiting sliding block 12, and the four first limiting sliding blocks 12 are respectively and fixedly connected to one ends of the four clamping rods 7.
Specifically, a third limiting sliding groove 19 is formed in the side wall of the clamping rod 7, a third limiting sliding block 20 is fixedly connected to the side wall of the movable block 18, the third limiting sliding block 20 is connected to the inside of the third limiting sliding groove 19 in a sliding mode, and the cross sections of the limiting sliding blocks and the limiting sliding grooves are of T-shaped structures.
Specifically, the clamping rod 7 is of an L-shaped structure, and scale marks are arranged on the side wall of the clamping rod 7 and can be used as reference to accurately adjust the radial extending length of the clamping rod 7.
The utility model discloses during the use, start the 8 contractions of electric telescopic handle, it removes to drive movable block 13, can drive four movable blocks 18 through connecting rod 14 and remove to 1 central part of mounting panel in step, can drive and remove and then realize that clamping bar 7 cliies the flange, during the different radial length flange centre gripping, through setting up radial regulator mechanism, rotate bull stick 6, drive threaded rod 4 rotates, because threaded rod 4 and 5 threaded connection of thread bush, can make thread bush 5 remove, the chicken drives movable plate 10 and removes, can drive four clamping bar 7 synchronous motion, and then adjust the radial length of exploring out of clamping bar 7, can adjust radial centre gripping length, and it is convenient to adjust.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. A adjustable anchor clamps for flexible weldment work station of robot, including mounting panel (1), its characterized in that, it is equipped with four movable groove (17) to run through along its circumference equidistant on mounting panel (1) lateral wall, every all be equipped with movable block (18) in movable groove (17), all be equipped with second spacing spout (16) on two inner walls that movable groove (17) is relative, two equal sliding connection has second spacing slider (15) in second spacing spout (16), and two second spacing slider (15) sliding connection respectively in two second spacing spouts (16), a lateral wall fixedly connected with mounting bracket (2) of mounting panel (1), be equipped with the actuating mechanism who is connected with movable block (18) on mounting bracket (2), every equal sliding connection has clamping bar (7) on the lateral wall of movable block (18), mounting bracket (2) inboard is equipped with movable plate (10), one end and the movable plate (10) sliding connection of clamping bar (7), all run through on two inner walls that mounting bracket (2) is relative and be equipped with mounting groove (3), two all be equipped with the radial adjustment mechanism who is connected with movable plate (10) in mounting groove (3).
2. The adjustable clamp for the robot flexible welding workstation according to claim 1, wherein the driving mechanism comprises an electric telescopic rod (8) fixedly connected to a side wall of the mounting frame (2), an opening (9) is formed in a side wall of the moving plate (10) in a penetrating mode, a telescopic end of the electric telescopic rod (8) penetrates through the mounting frame (2) and penetrates through the opening (9) and is fixedly connected with a moving block (13), four connecting rods (14) are rotatably connected to a side wall of the moving block (13) at equal intervals along the circumferential direction of the side wall, and the other ends of the four connecting rods (14) are respectively rotatably connected to the four moving blocks (18).
3. The adjustable fixture for the robot flexible welding workstation according to claim 1, characterized in that the radial adjusting mechanism comprises a threaded rod (4) arranged in the mounting groove (3), one end of the threaded rod (4) is rotatably connected to the inner wall of the mounting groove (3), the other end of the threaded rod (4) is fixedly connected with a rotating rod (6), the other end of the rotating rod (6) penetrates through the inner wall of the mounting groove (3) and extends to the outer side of the mounting frame (2), a threaded sleeve (5) is sleeved on the threaded rod (4) in a threaded manner, and the threaded sleeve (5) is fixedly connected to the side wall of the movable plate (10).
4. The adjustable fixture for the robot flexible welding workstation according to claim 1, characterized in that four first limiting sliding grooves (11) are arranged on the surface of the movable plate (10) at equal intervals along the circumferential direction of the movable plate, a first limiting sliding block (12) is connected in each first limiting sliding groove (11) in a sliding manner, and the four first limiting sliding blocks (12) are respectively and fixedly connected to one ends of four clamping rods (7).
5. The adjustable fixture for the robot flexible welding workstation according to claim 1, characterized in that a third limiting sliding groove (19) is arranged on a side wall of the clamping rod (7), a third limiting sliding block (20) is fixedly connected to a side wall of the movable block (18), and the third limiting sliding block (20) is slidably connected in the third limiting sliding groove (19).
6. The adjustable clamp for robotic flexible welding stations according to claim 1, characterized in that the clamping bar (7) is of L-shaped configuration, on the side wall of the clamping bar (7) there are graduation marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921757793.6U CN210756092U (en) | 2019-10-20 | 2019-10-20 | Adjustable clamp for robot flexible welding workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921757793.6U CN210756092U (en) | 2019-10-20 | 2019-10-20 | Adjustable clamp for robot flexible welding workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210756092U true CN210756092U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921757793.6U Expired - Fee Related CN210756092U (en) | 2019-10-20 | 2019-10-20 | Adjustable clamp for robot flexible welding workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210756092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676705A (en) * | 2020-12-09 | 2021-04-20 | 陶金 | Silicon wafer etching method |
| CN113909614A (en) * | 2021-09-24 | 2022-01-11 | 蒋伟 | Solar cell welding machine |
-
2019
- 2019-10-20 CN CN201921757793.6U patent/CN210756092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676705A (en) * | 2020-12-09 | 2021-04-20 | 陶金 | Silicon wafer etching method |
| CN113909614A (en) * | 2021-09-24 | 2022-01-11 | 蒋伟 | Solar cell welding machine |
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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 |
Granted publication date: 20200616 Termination date: 20211020 |
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| CF01 | Termination of patent right due to non-payment of annual fee |