Square tube splicing and welding tool clamp

Abstract

The utility model discloses a square tube splicing welding work fixture which comprises a mounting table, the inner wall of the mounting table is fixedly connected with a machining frame, the bottom face of the machining frame is fixedly connected with a bearing plate, the upper surface of the bearing plate is fixedly connected with a limiting table, the inner wall of the machining frame is provided with two limiting sliding grooves, and the limiting sliding grooves are fixedly connected with the bearing plate. The inner wall of each limiting sliding groove is slidably connected with two limiting sliding blocks, and the side faces, close to each other, of the limiting sliding blocks are jointly and fixedly connected with a clamping plate. According to the device, by operating a touch panel, a driving motor can be started, a first transmission wheel, a second transmission wheel and a transmission belt are utilized to drive a positive and negative threaded rod to rotate, under cooperation of a limiting sliding groove, a limiting sliding block and a driven rod, two clamping plates get close to each other, a square pipe is fixed in a limiting table, and the square pipe is prevented from moving in the welding process; through the cooperation of the structure, a worker can conveniently and rapidly adjust and fix the square pipe, and the burden of manual operation is reduced.

Description

Technical Field

[0001] The utility model relates to the field of welding tools, in particular to a square tube splicing welding tool fixture. Background Art

[0002] Square tube splicing welding tooling is a device or tool used for splicing and welding square tubes. It is usually composed of a clamping device, a positioning device and a supporting device. It can fix the square tube in the correct position to ensure the accuracy and quality of splicing and welding. The square tube splicing welding tooling fixture can fix the square tube in the correct position to prevent it from moving or deforming during the welding process, thereby improving safety. It plays an important role in the square tube splicing and welding process.

[0003] When square tubes are spliced ​​and welded, fixtures are needed to fix them to prevent them from moving during the splicing and welding process, thereby affecting the precision of splicing and welding. The existing fixtures are cumbersome to operate when fixing the square tubes, and it is not convenient to quickly fix the square tubes, which reduces work efficiency. Therefore, we propose a square tube splicing and welding fixture to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a square tube splicing welding fixture to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The top of the tool holder is provided with two limit switches, and the bottom of the tool holder is provided with two limit switches, and the bottom of the tool holder is provided with two limit switches, and the top of the tool holder is provided with two limit switches.

[0007] In a further embodiment, two supporting legs are fixedly connected to the bottom surface of the mounting platform, a supporting foot is fixedly connected to the bottom surface of each supporting leg, and a fixing pin is threadedly connected to the upper surface of each supporting foot.

[0008] In a further embodiment, a parameter plate is provided on the right side of one of the supporting legs, and the left side of the parameter plate is fixedly connected to the right side of the supporting leg.

[0009] In a further embodiment, a circuit board is fixedly connected to the left side of another of the supporting legs, and a group of display lights is fixedly connected to the right side of the circuit board.

[0010] In a further embodiment, a touch panel is fixedly connected to the left side surface of another of the supporting legs, and the touch panel is electrically connected to the driving motor via a wire.

[0011] In a further embodiment, a U-shaped limit seat is fixedly connected to the outer surface of the driving motor, and the outer surface of the U-shaped limit seat is fixedly connected to the inner wall of the hood.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By operating the touch panel, the device can start the driving motor to utilize the first transmission wheel, the second transmission wheel and the transmission belt to drive the positive and negative threaded rods to rotate. Under the cooperation of the limit slide groove, the limit slider and the driven rod, the two clamping plates are brought close to each other, and the square tube is fixed in the limit table to prevent it from moving during the welding process. Through the cooperation of the above structures, the staff can quickly adjust and fix the square tube, reduce the burden of manual operation, reduce labor intensity, and thus improve welding accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the square tube splicing welding fixture.

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the square tube splicing welding fixture from the rear perspective.

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the square tube splicing welding fixture from an upward angle.

[0017] Figure 4 This is a top-down view of the hood in the square tube splicing welding fixture.

[0018] In the figure: 1. Mounting table; 2. Processing frame; 3. Load-bearing plate; 4. Machine cover; 5. Support leg; 6. Support foot; 7. Fixing pin; 8. Parameter plate; 9. Limit slide groove; 10. Positive and negative threaded rod; 11. Limit slider; 12. Clamp; 13. Limit table; 14. Touch panel; 15. Display light; 16. Circuit board; 17. Follower rod; 18. First transmission wheel; 19. Second transmission wheel; 20. Driving motor; 21. Transmission belt; 22. U-shaped limit seat. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, a square tube splicing welding fixture comprises a mounting platform 1, the inner wall of the mounting platform 1 is fixedly connected with a processing frame 2, the bottom surface of the processing frame 2 is fixedly connected with a load-bearing plate 3, the upper surface of the load-bearing plate 3 is fixedly connected with a limiting platform 13, the inner wall of the processing frame 2 is provided with two limiting slide grooves 9, the inner wall of each limiting slide groove 9 is slidably connected with two limiting sliders 11, and the side of each group of limiting sliders 11 close to each other is fixedly connected with a clamping plate 12, and the outer surface of one group of limiting sliders 11 is slidably connected with a clamping plate 12 from The outer surface of the other set of limit sliders 11 is threadedly connected with the positive and negative threaded rods 10, the front of the processing frame 2 is fixedly connected with the machine cover 4, the inner wall of the machine cover 4 is fixedly connected with the driving motor 20, the output end of the driving motor 20 passes through the machine cover 4 and extends to the outside of the machine cover 4, the output end of the driving motor 20 is fixedly connected with the first transmission wheel 18, the front of the positive and negative threaded rods 10 is fixedly connected with the second transmission wheel 19, and the outer surface of the first transmission wheel 18 and the outer surface of the second transmission wheel 19 are jointly connected with a transmission belt 21.

[0023] Two supporting legs 5 are fixedly connected to the bottom surface of the mounting platform 1, and a supporting foot 6 is fixedly connected to the bottom surface of each supporting leg 5, and a fixing pin 7 is threadedly connected to the upper surface of each supporting foot 6. The stability of the device can be improved by setting the supporting feet 6. A parameter plate 8 is provided on the right side of one of the supporting legs 5, and the left side of the parameter plate 8 is fixedly connected to the right side of the supporting leg 5. The parameter plate 8 can facilitate the staff to understand the basic details of the device. A circuit board 16 is fixedly connected to the left side of the other supporting leg 5, and a group of display lights 15 are fixedly connected to the right side of the circuit board 16. The display lights 15 can facilitate the staff to understand the operating status of the device.

[0024] The left side surface of the other supporting leg 5 is fixedly connected with a touch panel 14, and the touch panel 14 is electrically connected to the driving motor 20 through a wire. The setting of the touch panel 14 can facilitate the staff to operate the device. The outer surface of the driving motor 20 is fixedly connected with a U-shaped limit seat 22, and the outer surface of the U-shaped limit seat 22 is fixedly connected to the inner wall of the hood 4. The setting of the U-shaped limit seat 22 can limit and fix the driving motor 20.

[0025] The working principle of the utility model is:

[0026] When in use, first move the device to the place of use, install it through the supporting feet 6 and the fixing pins 7 and connect it to the power supply, then prepare the square tube to be spliced, and place it in the limit platform 13, and ensure that the position and angle of the square tube are correct, then operate the touch panel 14, start the drive motor 20, and use the first transmission wheel 18, the second transmission wheel 19 and the transmission belt 21 to drive the forward and reverse threaded rods 10 to rotate. Under the cooperation of the limit slide groove 9, the limit slider 11 and the driven rod 17, the two clamps 12 are brought close to each other, and the square tube is fixed in the limit platform 13 to prevent it from moving during the welding process. Finally, start the welding equipment to perform splicing welding of the square tube.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A square tube splicing welding fixture, characterized by: The invention comprises a mounting platform (1), wherein the inner wall of the mounting platform (1) is fixedly connected to a processing frame (2), the bottom surface of the processing frame (2) is fixedly connected to a load-bearing plate (3), the upper surface of the load-bearing plate (3) is fixedly connected to a limiting platform (13), the inner wall of the processing frame (2) is provided with two limiting slide grooves (9), the inner wall of each limiting slide groove (9) is slidably connected to two limiting sliders (11), and the side surfaces of each group of limiting sliders (11) close to each other are fixedly connected to a clamping plate (12), the outer surfaces of one group of limiting sliders (11) are slidably connected to a driven rod (17), and the outer surfaces of the other group of limiting sliders (11) are fixedly connected to a driven rod (17). The outer surface of the limit slider (11) is threadedly connected to a forward and reverse threaded rod (10); the front surface of the processing frame (2) is fixedly connected to a hood (4); the inner wall of the hood (4) is fixedly connected to a drive motor (20); the output end of the drive motor (20) passes through the hood (4) and extends to the outside of the hood (4); the output end of the drive motor (20) is fixedly connected to a first transmission wheel (18); the front surface of the forward and reverse threaded rod (10) is fixedly connected to a second transmission wheel (19); and the outer surface of the first transmission wheel (18) and the outer surface of the second transmission wheel (19) are jointly transmission-connected to a transmission belt (21).

2. A square tube splicing welding fixture according to claim 1, characterized in that: The bottom surface of the mounting platform (1) is fixedly connected to two supporting legs (5), the bottom surface of each supporting leg (5) is fixedly connected to a supporting foot (6), and the upper surface of each supporting foot (6) is threadedly connected to a fixing pin (7).

3. A square tube splicing welding fixture according to claim 2, characterized in that: A parameter plate (8) is provided on the right side of one of the supporting legs (5), and the left side of the parameter plate (8) is fixedly connected to the right side of the supporting leg (5).

4. A square tube splicing welding fixture according to claim 2, characterized in that: A circuit board (16) is fixedly connected to the left side of the other supporting leg (5), and a group of display lights (15) is fixedly connected to the right side of the circuit board (16).

5. The square tube splicing welding fixture according to claim 2 is characterized in that: A touch panel (14) is fixedly connected to the left side surface of the other supporting leg (5), and the touch panel (14) is electrically connected to the driving motor (20) via a wire.

6. The square tube splicing welding fixture according to claim 1, characterized in that: The outer surface of the driving motor (20) is fixedly connected to a U-shaped limit seat (22), and the outer surface of the U-shaped limit seat (22) is fixedly connected to the inner wall of the hood (4).

Images