Auxiliary tool for welding towel rack

Abstract

The utility model belongs to the technical field of towel rack processing, and particularly relates to an auxiliary tool for welding a towel rack, which comprises a welding bedplate, supporting foot rods are arranged at four corners of the lower side of the welding bedplate, positioning holes are uniformly formed in the upper side of the welding bedplate, and positioning mechanisms are symmetrically arranged on two sides of the welding bedplate. The positioning mechanism comprises fixing frames, first electric telescopic rods, connecting blocks, second electric telescopic rods and positioning rods, the fixing frames are arranged on the lower sides of the two side faces of the welding table plate, and the first electric telescopic rods are arranged on the lower sides of the fixing frames. The towel rack can be directly kept fixed and overturned, the towel rack does not need to be detached, manual overturning is not needed, in addition, the towel rack can be directly overturned, a welding table plate keeps stable, grooving is not needed for the welding table plate, the output end of a second electric telescopic rod can push a positioning rod to move, and the towel rack overturning device is suitable for towel racks of different models and sizes.

Description

Technical Field

[0001] The utility model belongs to the technical field of towel rack processing, and particularly relates to an auxiliary tooling for towel rack welding. Background Art

[0002] At present, when welding towel racks, welding is generally performed directly using a welding robot arm. After the pipe body of the towel rack is plugged in, it is placed on the welding platform and fixed by a positioning and fixing device. However, during welding, only one side can be welded at a time. After welding is completed, the towel rack needs to be manually flipped over and then repositioned and fixed, which is more troublesome. Some can be flipped together with the welding platform. A through groove is provided on the lower side of the welding platform at the welding point of the towel rack. The welding gun of the robot arm can weld the towel rack through the through groove. However, the through groove has a low matching degree with the towel rack and needs to be directly opposite to the welding point of the towel rack, which is not conducive to towel racks of different sizes and models. In addition, the through groove is not suitable to be opened larger, otherwise it will affect the positioning effect during welding, increase the algorithm difficulty of the robot arm, and easily cause welding errors. Utility Model Content

[0003] In view of the above problems, the purpose of the present invention is to provide an auxiliary tooling for towel rack welding, which solves the problem that the current towel rack is generally welded directly with a welding robot arm. After the pipe body of the towel rack is plugged in, it is placed on the welding platform and fixed by a positioning and fixing device. However, during welding, only one side can be welded at a time. After welding is completed, the towel rack needs to be manually flipped over and then repositioned and fixed, which is more troublesome. Some can be flipped together with the welding platform. A through groove is provided on the lower side of the welding platform at the welding point of the towel rack. The welding gun of the robot arm can weld the towel rack through the through groove. However, the through groove has a low matching degree with the towel rack and needs to be directly facing the welding point of the towel rack, which is not conducive to towel racks of different sizes and models. In addition, the through groove is not suitable to be large, otherwise it will affect the positioning effect during welding, increase the algorithm difficulty of the robot arm, and easily cause welding errors.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is: an auxiliary tool for welding a towel rack, comprising a welding table, wherein the four corners of the lower side of the welding table are provided with supporting foot rods, and positioning holes are evenly opened on the upper side of the welding table, and positioning mechanisms are symmetrically provided on both sides of the welding table, and the positioning mechanism includes a fixing frame, an electric telescopic rod 1, a connecting block, an electric telescopic rod 2 and a positioning rod, wherein the fixing frame is arranged on the lower sides of both side surfaces of the welding table, and the lower side of the fixing frame is provided with an electric telescopic rod 1, and the output end of the electric telescopic rod 1 passes through the fixing frame to the upper side and the connecting block is provided, and the electric telescopic rod 2 is rotatably provided on the side where the connecting blocks are close to each other, and the output end of the electric telescopic rod 2 is provided with a positioning rod, and the towel rack is clamped on the side where the positioning rods are close to each other, and a motor is provided on the side where the connecting block is away from the electric telescopic rod 2, and the output end of the motor passes through the connecting block and is fixedly connected to the electric telescopic rod 2.

[0005] The beneficial effects of the utility model are: the towel rack can be directly fixed and flipped without disassembling the towel rack or manually flipping it. In addition, the towel rack can be directly flipped, the welding table plate remains stable, and there is no need to groove the welding table plate. The output end of the electric telescopic rod second can push the positioning rod to move, and it is suitable for towel racks of different models and sizes.

[0006] In order to be used for disassembly and installation of the positioning mechanism;

[0007] As a further improvement of the above technical solution: a mounting plate is provided on the upper side of the fixing frame close to the welding table, and mounting holes are symmetrically opened on the upper side of the mounting plate.

[0008] The beneficial effect of this improvement is that the positioning mechanism is connected to the welding table through the mounting holes by bolts, so as to be used for disassembly and installation.

[0009] In order to facilitate the direct wiping and cleaning of spark debris;

[0010] As a further improvement of the above technical solution: high-temperature resistant tempered glass is provided on the upper side of the welding table, and the towel rack is provided on the upper side of the high-temperature resistant tempered glass.

[0011] The beneficial effect of this improvement is that during welding, some sparks and debris will fly out and directly fall onto the upper side of the welding table, making it inconvenient to clean. By providing high-temperature resistant tempered glass, it is convenient to directly wipe and clean the sparks and debris without blocking the positioning holes of the welding table.

[0012] In order to increase the friction stability of the welding table where the high temperature resistant tempered glass is placed;

[0013] As a further improvement of the above technical solution: rubber pressing blocks are symmetrically provided on both sides of the upper side of the welding platen, and the lower side of the high temperature resistant tempered glass is in friction contact with the rubber pressing blocks.

[0014] The beneficial effect of this improvement is that the provision of the rubber pressing block can increase the friction stability of the welding platen when placing the high-temperature resistant tempered glass.

[0015] To hold towel racks of different sizes;

[0016] As a further improvement of the above technical solution: the positioning rod includes a fixed plate, a movable rod, a movable groove, a clamping rod, a spring, a clamping groove, a clamping plate and a rubber pad. The movable rod is symmetrically arranged on the upper and lower sides of the fixed plate close to the towel rack. The movable rod is symmetrically opened on the side close to the fixed plate. The fixed plate is provided with a clamping rod corresponding to the movable groove. The clamping rod is slidably clamped with the movable rod through the movable groove. Springs are provided at both ends of the clamping rod. The spring is fixedly connected to the movable rod on the side away from the clamping rod.

[0017] The beneficial effect of this improvement is that when the positioning rod clamps the towel rack, it is squeezed in the opposite direction by the towel rack, the movable rods will move away from each other, the clamping rod will slide relative to the movable groove, the spring will stretch, and the movable rod will be pulled by the pulling force to maintain the stability of the movable rod when clamping, so that the positioning rod can clamp towel racks of different sizes to a certain extent.

[0018] In order to increase the friction stability when the movable rod is in contact with the towel rack;

[0019] As a further improvement of the above technical solution: a rubber pad is provided on one side of the movable rod close to the towel rack.

[0020] The beneficial effect of this improvement is that it is used to increase the friction stability when the movable rod and the towel rack are in clamping contact.

[0021] In order to be used for disassembling and installing the movable rod;

[0022] As a further improvement of the above technical solution: the movable rod is symmetrically provided with snap-in grooves at both ends of the movable groove, the snap-in groove is connected to the movable groove, a snap-in piece is inserted into the inner side of the snap-in groove, and the spring passes through the movable groove to the inner side of the snap-in groove and is fixedly connected to the snap-in piece.

[0023] The beneficial effect of this improvement is: the movable rod is slid into the movable groove from both ends of the clamping rod, and then the spring is pulled out and the clamping piece is inserted into the clamping groove to complete the connection, which is used for disassembly and installation of the movable rod.

[0024] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural diagram of the utility model;

[0026] Figure 2 This is a top view of the structure of the utility model;

[0027] Figure 3 It is a structural diagram of the positioning mechanism in the utility model;

[0028] Figure 4 This is a side structural sectional view of the positioning rod in the utility model;

[0029] Figure 5 This is a schematic structural diagram of the movable rod in the utility model;

[0030] In the figure: 1. Welding table; 2. Support foot rod; 3. Fixed frame; 31. Mounting plate; 4. Electric telescopic rod 1; 5. Connecting block; 6. Electric telescopic rod 2; 7. Positioning rod; 701. Fixed plate; 702. Movable rod; 703. Movable slot; 704. Connecting rod; 705. Spring; 706. Connecting slot; 707. Connecting piece; 708. Rubber pad; 8. Motor; 9. High-temperature resistant tempered glass; 10. Rubber pressure block; 11. Towel rack. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0032] like Figure 1 — Figure 5As shown: an auxiliary tool for welding a towel rack, comprising a welding table 1, wherein the four corners of the lower side of the welding table 1 are each provided with a supporting foot rod 2, and positioning holes are evenly opened on the upper side of the welding table 1, and positioning mechanisms are symmetrically provided on both sides of the welding table 1, and the positioning mechanisms include a fixing frame 3, an electric telescopic rod 1 4, a connecting block 5, an electric telescopic rod 2 6 and a positioning rod 7, the fixing frame 3 is provided on the lower side of both sides of the welding table 1, and an electric telescopic rod 1 4 is provided on the lower side of the fixing frame 3, and the output end of the electric telescopic rod 1 4 passes through the fixing frame 3 to the upper side thereof, and the electric telescopic rod 2 6 is rotatably provided on the side where the connecting blocks 5 are close to each other, and the output end of the electric telescopic rod 2 6 is provided with a positioning rod 7, A towel rack 11 is clamped on one side of the rods 7 that are close to each other, and a motor 8 is provided on the side of the connecting block 5 away from the electric telescopic rod 2 6. The output end of the motor 8 passes through the connecting block 5 and is fixedly connected to the electric telescopic rod 2 6, so that the towel rack 11 can be directly fixed and flipped without disassembling the towel rack 11 or manually flipping it. In addition, the towel rack 11 can be directly flipped, and the welding table 1 remains stable without grooving the welding table 1. The output end of the electric telescopic rod 2 6 can push the positioning rod 7 to move, which is suitable for towel racks 11 of different models and sizes. A mounting plate 31 is provided on the upper side of the fixing frame 3 close to the welding table 1. Mounting holes are symmetrically provided on the upper side of the mounting plate 31, which is connected to the welding table through the mounting holes. 1 is bolted for disassembly and installation of the positioning mechanism. The upper side of the welding table 1 is provided with a high-temperature resistant tempered glass 9, and the towel rack 11 is provided on the upper side of the high-temperature resistant tempered glass 9. During welding, some sparks and debris will fly out and directly fall on the upper side of the welding table 1, which is inconvenient to clean. By providing the high-temperature resistant tempered glass 9, it is convenient to directly wipe and clean the sparks and debris without blocking the positioning hole of the welding table 1. Rubber pressing blocks 10 are symmetrically provided on both sides of the upper side of the welding table 1. The lower side of the high-temperature resistant tempered glass 9 is in friction contact with the rubber pressing block 10. The provision of the rubber pressing block 10 can increase the friction stability of the welding table 1 for placing the high-temperature resistant tempered glass 9. The positioning rod 7 includes a fixing plate 701, movable rod 702, movable groove 703, clamping rod 704, spring 705, clamping groove 706, clamping piece 707 and rubber pad 708, the movable rod 702 is symmetrically arranged on the upper and lower sides of the fixed plate 701 close to the towel rack 11, and the movable rod 702 is symmetrically opened on the side close to the fixed plate 701. The fixed plate 701 is provided with a clamping rod 704 corresponding to the movable groove 703. The clamping rod 704 is slidably clamped with the movable rod 702 through the movable groove 703. The upper and lower ends of the clamping rod 704 are provided with springs 705. The side of the spring 705 away from the clamping rod 704 is fixedly connected to the movable rod 702. When the positioning rod 7 clamps the towel rack 11, it is squeezed in the opposite direction of the towel rack 11.The movable rods 702 will move away from each other, the clamping rod 704 will slide relative to the movable groove 703, and the spring 705 will extend, pulling the movable rod 702 by tension to maintain the stability of the movable rod 702 when clamping, so that the positioning rod 7 can clamp towel racks 11 of different sizes to a certain extent. The side of the movable rod 702 close to the towel rack 11 is provided with a rubber pad 708 to increase the friction stability of the movable rod 702 and the towel rack 11 when clamping. 3 are symmetrically provided with snap-fitting grooves 706 at both ends. The snap-fitting grooves 706 are connected to the movable groove 703. A snap-fitting piece 707 is inserted into the inner side of the snap-fitting groove 706. The spring 705 passes through the movable groove 703 and is fixedly connected to the inner side of the snap-fitting groove 706 and the snap-fitting piece 707. The movable rod 702 is slid into the movable groove 703 from both ends of the snap-fitting rod 704. After that, the spring 705 is pulled out and the snap-fitting piece 707 is inserted into the snap-fitting groove 706 to complete the connection, which is used for removing and installing the movable rod 702.

[0033] The working principle and use process of this utility model:

[0034] When in use, the towel rack 11 is placed on the upper side of the welding table 1, and the electric telescopic rod 2 6 is started. The output end of the electric telescopic rod 2 6 pushes the positioning rod 7 close to the towel rack 11, and the positioning rod 7 clamps the towel rack 11 in position. When the upper side of the towel rack 11 is welded, the electric telescopic rod 1 4 is started. The output end of the electric telescopic rod 1 4 pushes the connecting block 5 upward. The connecting block 5 drives the positioning rod 7 through the electric telescopic rod 2 6. The positioning rod 7 drives the towel rack 11 to move upward. Then the motor 8 is started. The output end of the motor 8 drives the electric telescopic rod 2 6 to rotate. The electric telescopic rod 2 6 drives the towel rack 11 to flip through the positioning rod 7. Then the electric telescopic rod 1 4 is started.The output end of the electric telescopic rod 14 is retracted, and finally the towel rack 11 is driven to fall back to the upper side of the welding table 1, so that the towel rack 11 can be directly fixed and flipped, without the need to disassemble the towel rack 11 or manually flip it. In addition, the towel rack 11 can be directly flipped, and the welding table 1 remains stable without the need to groove the welding table 1. The output end of the electric telescopic rod 26 can push the positioning rod 7 to move, which is suitable for towel racks 11 of different models and sizes. In addition, when in use, a mounting plate 31 is provided on the upper side of the fixing frame 3 close to the welding table 1. The upper side of the mounting plate 31 is symmetrically provided with mounting holes, which are bolted to the welding table 1 through the mounting holes for disassembling and installing the positioning mechanism. In addition, when in use, the welding table A high-temperature resistant tempered glass 9 is provided on the upper side of the plate 1, and a towel rack 11 is provided on the upper side of the high-temperature resistant tempered glass 9. During welding, some sparks and debris will fly out and directly fall onto the upper side of the welding table 1, which is inconvenient to clean. By providing the high-temperature resistant tempered glass 9, it is convenient to directly wipe and clean the sparks and debris without blocking the positioning holes of the welding table 1. In addition, when in use, rubber pressing blocks 10 are symmetrically provided on both sides of the upper side of the welding table 1, and the lower side of the high-temperature resistant tempered glass 9 is in friction contact with the rubber pressing blocks 10. The provision of the rubber pressing blocks 10 can increase the friction stability of the welding table 1 for placing the high-temperature resistant tempered glass 9. In addition, when in use, movable rods 702 are symmetrically provided on the upper and lower sides of the fixing plate 701 close to the towel rack 11. When the handle 7 is in the closed position, the spring 705 is in the closed position, and the spring 705 is in the open position, so that the handle 7 can be turned to the left and right, thereby preventing the handle from sliding off. Towel rack 11, in addition, when in use, the side of the movable rod 702 close to the towel rack 11 is provided with a rubber pad 708, which is used to increase the friction stability when the movable rod 702 and the towel rack 11 are clamped. In addition, when in use, the movable rod 702 has symmetrically opened clamping grooves 706 at both ends of the movable groove 703. The clamping grooves 706 are connected to the movable groove 703. The inner side of the clamping groove 706 is plugged with a clamping piece 707. The spring 705 passes through the movable groove 703 and is fixedly connected to the inner side of the clamping groove 706 and the clamping piece 707. The movable rod 702 is slid into the movable groove 703 from both ends of the clamping rod 704, and then the spring 705 is pulled out and the clamping piece 707 is inserted into the clamping groove 706 to complete the connection. It is used to disassemble and install the movable rod 702.

[0035] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0036] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of the present invention.

Claims

1. An auxiliary tool for towel rack welding, characterized by: The invention comprises a welding table (1), wherein the four corners of the lower side of the welding table (1) are each provided with a supporting foot rod (2), the upper side of the welding table (1) is evenly provided with positioning holes, and the two sides of the welding table (1) are symmetrically provided with positioning mechanisms, and the positioning mechanisms include a fixing frame (3), an electric telescopic rod (4), a connecting block (5), an electric telescopic rod (6) and a positioning rod (7), the fixing frame (3) is provided on the lower side of the two side surfaces of the welding table (1), the lower side of the fixing frame (3) is provided with an electric telescopic rod (4), the electric The output end of the telescopic rod 1 (4) passes through the fixed frame (3) to the upper side where a connecting block (5) is provided. The side of the connecting blocks (5) close to each other is rotatably provided with the electric telescopic rod 2 (6). The output end of the electric telescopic rod 2 (6) is provided with a positioning rod (7). The side of the positioning rods (7) close to each other is clamped with a towel rack (11). A motor (8) is provided on the side of the connecting block (5) away from the electric telescopic rod 2 (6). The output end of the motor (8) passes through the connecting block (5) and is fixedly connected to the electric telescopic rod 2 (6).

2. The auxiliary tool for towel rack welding according to claim 1, characterized in that: A mounting plate (31) is provided on the upper side of the fixing frame (3) close to the welding table (1), and mounting holes are symmetrically provided on the upper side of the mounting plate (31).

3. The auxiliary tool for towel rack welding according to claim 1, characterized in that: The upper side of the welding table (1) is provided with high-temperature resistant tempered glass (9), and the towel rack (11) is provided on the upper side of the high-temperature resistant tempered glass (9).

4. The auxiliary tool for towel rack welding according to claim 3, characterized in that: Rubber pressing blocks (10) are symmetrically arranged on both sides of the upper side of the welding table (1), and the lower side of the high-temperature-resistant tempered glass (9) is in frictional contact with the rubber pressing blocks (10).

5. The auxiliary tool for towel rack welding according to claim 1, characterized in that: The positioning rod (7) includes a fixed plate (701), a movable rod (702), a movable groove (703), a clamping rod (704), a spring (705), a clamping groove (706), a clamping piece (707) and a rubber pad (708). The movable rod (702) is symmetrically arranged on the upper and lower sides of the fixed plate (701) close to the towel rack (11). The movable groove (703) is symmetrically opened on the side of the movable rod (702) close to the fixed plate (701). The fixed plate (701) is provided with a clamping rod (704) corresponding to the movable groove (703). The clamping rod (704) is slidably clamped with the movable rod (702) through the movable groove (703). The upper and lower ends of the clamping rod (704) are provided with springs (705). The side of the spring (705) away from the clamping rod (704) is fixedly connected to the movable rod (702).

6. The auxiliary tool for towel rack welding according to claim 5, characterized in that: A rubber pad (708) is provided on one side of the movable rod (702) close to the towel rack (11).

7. The auxiliary tool for towel rack welding according to claim 5, characterized in that: The movable rod (702) is symmetrically provided with engaging grooves (706) at both ends of the movable groove (703), the engaging groove (706) is communicated with the movable groove (703), a engaging piece (707) is inserted into the inner side of the engaging groove (706), and the spring (705) passes through the movable groove (703) to the inner side of the engaging groove (706) and is fixedly connected to the engaging piece (707).

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