CN221833698U - Double-station overturning positioner of welding robot - Google Patents
Double-station overturning positioner of welding robot Download PDFInfo
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- CN221833698U CN221833698U CN202323500334.9U CN202323500334U CN221833698U CN 221833698 U CN221833698 U CN 221833698U CN 202323500334 U CN202323500334 U CN 202323500334U CN 221833698 U CN221833698 U CN 221833698U
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Abstract
本实用新型公开了一种焊接机器人双工位翻转变位机，涉及焊接机器人技术领域，包括上料台，所述上料台底部固定连接有底座，所述底座顶部设置有调节机构，所述调节机构包括电动推杆、连接件和转动盘，所述电动推杆一端与连接件固定连接，所述连接件一侧固定连接有连接杆，本实用新型中，液压缸推动连接件移动时，电动推杆和气动手指随连接件同步移动，可调节气动手指的位置，进而改变夹板与工件的接触位置，保持对工件的中心夹持，提高工件夹持和翻转时的稳定性；齿轮四和转动盘的同步转动，可调节夹板的使用方向，齿轮一的转动驱动齿轮二转动，可实现双工位单独或同步翻转。
The utility model discloses a double-station flipping positioner for a welding robot, which relates to the technical field of welding robots and comprises a loading platform, wherein the bottom of the loading platform is fixedly connected to a base, and the top of the base is provided with an adjusting mechanism, wherein the adjusting mechanism comprises an electric push rod, a connecting piece and a rotating disk, wherein one end of the electric push rod is fixedly connected to the connecting piece, and one side of the connecting piece is fixedly connected to a connecting rod. In the utility model, when the hydraulic cylinder pushes the connecting piece to move, the electric push rod and the pneumatic fingers move synchronously with the connecting piece, and the position of the pneumatic fingers can be adjusted, thereby changing the contact position between the clamp and the workpiece, maintaining the center clamping of the workpiece, and improving the stability of the workpiece during clamping and flipping; the synchronous rotation of gear four and the rotating disk can adjust the use direction of the clamp, and the rotation of gear one drives gear two to rotate, so as to realize the single or synchronous flipping of the double stations.
Description
Technical Field
The utility model relates to the technical field of welding robots, in particular to a double-station overturning positioner of a welding robot.
Background
The welding robot is an industrial robot for welding (including cutting and spraying), namely a welding tongs or a welding (cutting) gun is connected to a tail shaft flange of the industrial robot, so that the welding tongs or the welding (cutting) gun can weld, cut or thermally spray, the processing of a workpiece is assisted, and when the workpiece is welded, a turnover positioner can be used for assisting the rapid turnover of the workpiece.
In the prior art, as chinese patent CN219598481U discloses a welding robot duplex position machine that overturns, including two welding tables that set up side by side, be equipped with the trip shaft between two welding tables, one side of trip shaft is fixed with two cylinders side by side, and pneumatic finger is installed to the piston rod tip of cylinder, and pneumatic finger keeps away from one side of cylinder and is equipped with splint side by side from top to bottom, and the splint of downside is kept away from one side of pneumatic finger and is established to the tilting part, and the lower extreme protrusion of tilting part is in pneumatic finger's lower surface.
In the above patent, though the problem of difficult clamp operation of splint has been solved to work piece centre gripping through pneumatic finger, but the interval between two pneumatic fingers is comparatively fixed, realizes the centre gripping to the work piece through the fixed position contact to the work piece, and after the work piece centre gripping, duplex position can only carry out synchronous upset, can't be according to the processing demand to work piece synchronous or singly upset, and the suitability is not high.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, the distance between two pneumatic fingers is relatively fixed, the workpiece is clamped by contacting the fixed positions of the workpiece, after the workpiece is clamped, the workpiece can only be synchronously turned over, the workpiece can not be synchronously or singly turned over according to the processing requirement, and the applicability is not high.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a welding robot duplex position machine that overturns, includes the material loading platform, material loading platform bottom fixedly connected with base, the base top is provided with adjustment mechanism, adjustment mechanism includes electric putter, connecting piece and rolling disc, electric putter one end and connecting piece fixed connection, connecting piece one side fixedly connected with connecting rod, connecting rod one end is run through and is equipped with the gear two, gear two bottom meshing has gear one, the support frame has been cup jointed to gear one-to-one side, support frame bottom and base fixed connection, electric putter other end fixedly connected with auxiliary box, the rolling disc has been cup jointed to auxiliary box one side, rotate between rolling disc and the auxiliary box and be connected, just rolling disc one side fixedly connected with pneumatic finger, pneumatic finger one side block has splint.
Preferably, one side of the support frame is fixedly connected with a second motor, and an output shaft of the second motor penetrates through the support frame and is fixedly connected with the first gear.
Preferably, the base top fixedly connected with link, link top fixedly connected with pneumatic cylinder, the lantern ring has been cup jointed to pneumatic cylinder one end.
Preferably, the lantern ring is rotationally connected with the hydraulic cylinder, and one end of the lantern ring is fixedly connected with the connecting piece.
Preferably, the top of the auxiliary box is embedded with a first motor, one end of an output shaft of the first motor is fixedly connected with a third gear, and the bottom of the third gear penetrates through the side wall of the top of the auxiliary box.
Preferably, the bottom of the gear III is meshed with a gear IV, and one side of the gear IV penetrates through the side wall of the auxiliary box and is fixedly connected with the rotating disc.
Preferably, the base top fixedly connected with places the platform, place the platform top and seted up the spacing groove.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. According to the utility model, one side of the lantern ring is fixedly connected with the connecting piece, the lantern ring is used for connecting the hydraulic cylinder and the connecting piece, when the hydraulic cylinder pushes the connecting piece to move, the electric push rod and the pneumatic finger synchronously move along with the connecting piece, the using position of the pneumatic finger can be adjusted, the contact position of the clamping plate and the workpiece is further changed, clamping of different positions of different workpieces is realized, the gravity center deviation during workpiece clamping is reduced, and the stability during workpiece clamping and overturning is further improved.
2. According to the utility model, when the motor I drives the gear III to rotate, the gear III drives the gear IV to rotate, synchronous rotation of the gear IV and the rotating disc is realized, the use direction of the clamping plate can be adjusted by synchronous rotation of the rotating disc and pneumatic fingers, the clamping direction of a workpiece is changed, the gear II can be driven to rotate by rotation of the gear I, and then the rotation of the connecting piece and the connecting rod is driven, and synchronous or independent overturning of double stations can be realized by controlling whether the two gears I synchronously rotate or not, so that the applicability is higher.
Drawings
Fig. 1 is a schematic diagram of a loading table of a double-station overturning positioner of a welding robot;
fig. 2 is a schematic diagram of a support frame structure of a double-station overturning positioner of a welding robot;
FIG. 3 is a schematic diagram showing the installation of a motor of a double-station overturning positioner of a welding robot;
fig. 4 is a schematic diagram illustrating the installation of a gear four structure of a double-station overturning positioner of a welding robot.
Legend description: 1. a feeding table; 2. a clamping plate; 3. pneumatic fingers; 4. an auxiliary box; 5. an electric push rod; 6. a first gear; 7. a placement table; 8. a hydraulic cylinder; 9. a connecting piece; 10. a first motor; 11. a rotating disc; 12. a support frame; 13. a second gear; 14. a connecting rod; 15. a connecting frame; 16. a collar; 17. a second motor; 18. a third gear; 19. a fourth gear; 20. and (5) a base.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Examples
Referring to fig. 1-4: the utility model provides a welding robot duplex position machine that overturns, including loading table 1, loading table 1 bottom fixedly connected with base 20, base 20 top is provided with adjustment mechanism, adjustment mechanism includes electric putter 5, connecting piece 9 and rolling disc 11, electric putter 5 one end and connecting piece 9 fixed connection, connecting piece 9 one side fixedly connected with connecting rod 14, connecting rod 14 one end is run through and is equipped with gear two 13, gear two 13 bottom meshing has gear one 6, support frame 12 has been cup jointed to gear one 6 one side, support frame 12 bottom and base 20 fixed connection, electric putter 5 other end fixedly connected with auxiliary tank 4, rolling disc 11 has been cup jointed on auxiliary tank 4 one side, rolling disc 11 and auxiliary tank 4 between rotate and be connected, and rolling disc 11 one side fixedly connected with pneumatic finger 3, pneumatic finger 3 one side block has splint 2.
One side of the support frame 12 is fixedly connected with a second motor 17, and an output shaft of the second motor 17 penetrates through the support frame 12 and is fixedly connected with the first gear 6.
The feeding table 1 is connected with the placing table 7 through the base 20, the electric push rod 5 can drive the pneumatic finger 3 to move at the top of the feeding table 1, so that the clamping plate 2 is in contact with a workpiece and clamps the workpiece, one end of the electric push rod 5 is fixedly connected with the connecting piece 9, the connecting piece 9 is fixedly connected with the connecting rod 14, the motor II 17 can drive the gear I6 to rotate, the gear II 13 rotates on one side of the supporting frame 12 when the gear I6 rotates, the connecting piece 9 rotates with the axis of the connecting rod 14 when the gear II drives the connecting rod 14 to rotate, the overturning of the electric push rod 5 and the pneumatic finger 3 is realized, the position of the workpiece is further adjusted, the rotating disc 11 rotates on one side of the auxiliary box 4, the two clamping plates 2 in a vertical state can be adjusted to be in a horizontal state, the clamping plate 2 is in contact with the side wall of the workpiece, the clamping of the workpiece is realized, and the adjustment of the clamping direction of the clamping plate 2 is completed.
Examples
As shown in fig. 2, 3 and 4, the top of the base 20 is fixedly connected with a connecting frame 15, the top of the connecting frame 15 is fixedly connected with a hydraulic cylinder 8, and one end of the hydraulic cylinder 8 is sleeved with a collar 16.
The lantern ring 16 is rotatably connected with the hydraulic cylinder 8, and one end of the lantern ring 16 is fixedly connected with the connecting piece 9.
The top of the auxiliary box 4 is embedded with a first motor 10, one end of an output shaft of the first motor 10 is fixedly connected with a third gear 18, and the bottom of the third gear 18 penetrates through the side wall of the top of the auxiliary box 4; the bottom of the gear III 18 is meshed with a gear IV 19, and one side of the gear IV 19 penetrates through the side wall of the auxiliary box 4 and is fixedly connected with the rotating disc 11.
The base 20 top fixedly connected with places platform 7, places the limiting groove has been seted up at platform 7 top.
The bottom of the connecting frame 15 is connected with the base 20, the bottom of the hydraulic cylinder 8 can be supported, the stable use of the two hydraulic cylinders 8 is guaranteed, the output end of the hydraulic cylinder 8 is connected with the lantern ring 16, the lantern ring 16 is fixedly connected with the connecting piece 9, the connecting piece 9 can be driven to move when the lantern ring 16 is pushed by the hydraulic cylinder 8 to move, further, the position adjustment of the pneumatic finger 3 is realized, the lantern ring 16 is rotationally connected with the output shaft of the hydraulic cylinder 8, the movement interference of the hydraulic cylinder 8 when the connecting piece 9 rotates can be reduced, the auxiliary box 4 can be used for supporting the installation of the motor 10, the motor 10 can drive the gear III 18 to rotate, the rotation of the gear IV 19 and the rotating disc 11 is further driven, the rotation of the pneumatic finger 3 is realized when the rotating disc 11 rotates, the use direction of the clamping plate 2 is changed, and the positioning groove formed at the top of the placing table 7 can assist the placement of the pneumatic finger 3 at the top of the placing table 7 after the overturning.
The application method and the working principle of the device are as follows: firstly, two workpieces to be clamped are placed on a feeding table 1, the distance between two pneumatic fingers 3 is adjusted according to the distance between the two workpieces, an external control device is used for controlling the work of a hydraulic cylinder 8, the hydraulic cylinder 8 pushes a connecting piece 9 to move, therefore, the distance between the two pneumatic fingers 3 is adjusted, a power supply of the electric push rod 5 is installed in the connecting piece 9, the electric push rod 5 can push the pneumatic fingers 3 to move at the top of the feeding table 1, a clamping plate 2 is used for controlling the clamping of the workpiece side wall by the pneumatic fingers 3, a motor II 17 drives a gear I6 to rotate after the clamping is finished, the gear I6 is meshed with a gear II 13, the driving gear II 13 drives a connecting rod 14 and the connecting piece 9 to rotate, further overturning of the pneumatic fingers 3 is achieved, the bottom of the pneumatic fingers 3 is clamped in a limiting groove at the top of the placing table 7 after overturning, the clamping plate 2 loosens the workpiece, the electric push rod 5 moves reversely to be separated from the workpiece, the workpiece can be placed at the top of the placing table 7 for subsequent welding processing, and when the workpiece is in a strip-shaped or plate-shaped structure, if the workpiece is in a strip-shaped or plate-shaped structure, the motor I10 is used for driving the gear III 18 to rotate, the gear III 18 is meshed with the gear IV 19, the gear IV and the gear IV is meshed with the gear IV, the driving wheel 19 and the driving plate 19 is meshed with the workpiece, and the workpiece is horizontally arranged, and the clamping plate is horizontally is rotated, and the side wall is horizontally is adjusted, and the side wall is horizontally and the side wall is rotated.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323500334.9U CN221833698U (en) | 2023-12-21 | 2023-12-21 | Double-station overturning positioner of welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323500334.9U CN221833698U (en) | 2023-12-21 | 2023-12-21 | Double-station overturning positioner of welding robot |
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| Publication Number | Publication Date |
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| CN221833698U true CN221833698U (en) | 2024-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202323500334.9U Active CN221833698U (en) | 2023-12-21 | 2023-12-21 | Double-station overturning positioner of welding robot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120461036A (en) * | 2025-07-16 | 2025-08-12 | 江苏腾沅机械科技有限公司 | A welding device and method for producing steam turbine blades |
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2023
- 2023-12-21 CN CN202323500334.9U patent/CN221833698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120461036A (en) * | 2025-07-16 | 2025-08-12 | 江苏腾沅机械科技有限公司 | A welding device and method for producing steam turbine blades |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251225 Address after: 063000 Hebei Province, Tangshan City, Tangshan Economic and Technological Development Zone Patentee after: Kanto Precision Machinery (Tangshan) Co.,Ltd. Country or region after: China Address before: 276000 No. 88 Qinghe South Road, Shengzhuang Street, Luozhuang District, Linyi City, Shandong Province Patentee before: Linyi Yiyun Automation Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |