Thermocompression welding head capable of being conveniently and rapidly installed

Abstract

The utility model discloses a thermocompression welding head convenient to install, and relates to the technical field of thermocompression welding heads, the thermocompression welding head comprises a device body, a positioning box is arranged at the position, close to the back face, of the upper end of the device body, a plurality of sets of positioning columns are arranged on the left side of the inner wall of the positioning box, and an isolation block is installed in the center of the inner wall of the positioning box; a screw rod penetrates through the center position of the right side wall of the positioning box, a rotating disc is installed on the right side wall of the screw rod, and a first moving plate and a second moving plate are installed on the two sides, close to the center position, of the inner wall of the positioning box correspondingly; the hot-pressure welding head has the advantages that the hot-pressure welding head can be positioned when being connected with a welding machine, so that the hot-pressure welding head cannot deviate when being connected, the functionality of the hot-pressure welding head is improved, the hot-pressure welding head has the function of clamping and protecting a wire tube, the wire tube is not easy to damage when being used, and the service life of the wire tube is prolonged. And the functionality of the thermocompression welding head is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot pressing welding heads, in particular to a hot pressing welding head which can be conveniently installed. Background Art

[0002] There are many types of welding machines, and different types of welding machines have different welding functions and working efficiency. Welding is the process of connecting metal parts using various fusible alloys, among which the hot pressing welding head is a very important component of the welding machine;

[0003] After searching, the patent number is CN209206702U, which discloses a hot press welding head, including a body, a heating part, a welding area and a connecting part. Among them, the number of heating parts is four, the heating part is arranged on the body, and the four heating parts are arranged on both sides of the body respectively. The number of welding areas is two, and the two welding areas are respectively arranged on both sides of the body. The two heating parts on one side are connected to one welding area, and the two heating parts on the other side are connected to another welding area. The two welding areas are connected by a connecting part, and the connecting part connects two adjacent heating parts. By configuring two heating parts in each welding area, the heating of the welding area is uniform, so that the phenomenon of cold welding will not occur during welding, and the welding quality is guaranteed; however, the current hot press welding head is generally connected to the welding machine through the installation screw hole, and the connection process is prone to dislocation due to hand shaking, and the connection stability is poor, which is inconvenient to use. For this reason, we propose a hot press welding head that can be easily installed. Utility Model Content

[0004] The utility model aims to provide a hot pressing welding head which can be conveniently installed.

[0005] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: a hot pressing welding head that can be easily installed, including a device body, a positioning box is arranged at the upper end of the device body near the back side, a plurality of positioning columns are arranged on the left side of the inner wall of the positioning box, an isolation block is installed at the center position of the inner wall of the positioning box, a spiral rod is arranged through the center position of the right side wall of the positioning box, a turntable is installed on the right side wall of the spiral rod, a first movable plate and a second movable plate are respectively installed on both sides of the inner wall of the positioning box near the center position, a connecting plate is arranged at the center position of the upper sides of the first movable plate and the second movable plate, a joint is arranged at the center position of the upper end of the positioning box, and a movable plate is installed at the lower end of the device body near the front side.

[0006] Preferably, a rotation groove is provided at the position where the spiral rod contacts the positioning box, and the spiral rod is rotatably connected to the rotation groove.

[0007] Preferably, the inner side wall of the connecting plate is fixedly connected with a positioning arc plate, and the inner side wall of the positioning arc plate is fixedly connected with a rubber pad.

[0008] Preferably, a welding pressurizing and heating zone is fixedly connected to a position near the back of the lower end of the device body, and a thermocouple is provided through a position near the lower side of the right side wall of the welding pressurizing and heating zone.

[0009] Preferably, telescopic cylinders are provided on both sides of the inner wall of the device body, a telescopic column is installed on the inner wall of the telescopic cylinder, a first protective plate is provided on the inner wall of the telescopic column, a second protective plate is installed on the right side of the first protective plate, and pull blocks are provided on the upper ends of the first protective plate and the second protective plate, a sliding plate is installed on the inner wall of the movable plate near the lower side, and a bolt is provided on the right side wall of the sliding plate.

[0010] Preferably, the inner side wall of the telescopic cylinder is elastically connected with a spring, and the number of the springs is eighteen.

[0011] Preferably, the inner side wall of the first movable plate is movably connected to a wire tube, the upper end of the wire tube is fixedly connected to a plug, and the lower end of the wire tube is fixedly connected to a welding head.

[0012] By adopting the above technical scheme, the turntable is rotated so that the turntable drives the spiral rod to rotate inside the positioning box through the cooperation of the rotating groove. When the spiral rod rotates, the first movable plate and the second movable plate are driven to move away from each other, thereby moving away from the positioning arc plate through the cooperation of the connecting plate, so that the distance between the first movable plate and the second movable plate is increased, and then the joint is aligned with the connecting part on the welding machine so that the inner side of the positioning arc plate is located on both sides of the connecting part, and then the turntable is rotated again so that the turntable drives the positioning arc plate to limit the upper side of the connecting part, and then the rotating device body is connected through the cooperation of the joint. At the same time, through the action of the rubber pad, the positioning arc plate limits the connecting parts of various thicknesses, so that the hot pressing welding head can be positioned when connected to the welding machine, so that the hot pressing welding head will not be offset when connected, thereby improving the functionality of the hot pressing welding head;

[0013] By adopting the above technical solution, the pulling block is pulled so that the first protective plate and the second protective plate are moved to both sides respectively. At this time, the first protective plate and the second protective plate will squeeze the telescopic column when moving, thereby pushing the telescopic column into the telescopic tube. At this time, the distance between the first protective plate and the second protective plate is increased, and then the electric wire tube is put in, and then the pulling block is released, so that the first protective plate and the second protective plate can clamp and protect the electric wire tube with the cooperation of the spring, so that the hot pressing welding head can clamp and protect the electric wire tube, so that the electric wire tube is not easily damaged during use, thereby improving the functionality of the hot pressing welding head. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure in the embodiment of the utility model;

[0015] Figure 2 It is a side view of an embodiment of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal connection structure of the positioning box in the embodiment of the utility model;

[0017] Figure 4 It is a schematic diagram of the connection structure of the telescopic tube and the telescopic column in the embodiment of the utility model.

[0018] In the figure: 1. device body; 2. positioning box; 3. positioning column; 4. isolation block; 5. screw rod; 6. turntable; 7. rotating groove; 8. first movable plate; 9. second movable plate; 10. positioning arc plate; 11. connecting plate; 12. joint; 13. thermocouple; 14. welding pressurized heating zone; 15. telescopic cylinder; 16. telescopic column; 17. spring; 18. first protective plate; 19. second protective plate; 20. plug; 21. pull block; 22. electric wire tube; 23. welding head; 24. movable plate; 25. sliding plate; 26. bolt. DETAILED DESCRIPTION

[0019] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0020] Embodiment 1:

[0021] See also Figure 1-4 The utility model provides a technical solution: a hot pressing welding head that can be easily installed, including a device body 1, a positioning box 2 is arranged at the upper end of the device body 1 near the back, a plurality of positioning columns 3 are arranged on the left side of the inner wall of the positioning box 2, an isolation block 4 is installed at the center position of the inner wall of the positioning box 2, a spiral rod 5 is arranged through the center position of the right side wall of the positioning box 2, a turntable 6 is installed on the right side wall of the spiral rod 5, a first movable plate 8 and a second movable plate 9 are respectively installed on both sides of the inner wall of the positioning box 2 near the center position, a connecting plate 11 is arranged at the center position of the upper sides of the first movable plate 8 and the second movable plate 9, a joint 12 is arranged at the center position of the upper end of the positioning box 2, and a movable plate 24 is installed at the lower end of the device body 1 near the front.

[0022] A rotation groove 7 is provided at the position where the screw rod 5 contacts the positioning box 2 , and the screw rod 5 is rotationally connected to the rotation groove 7 .

[0023] The inner side wall of the connecting plate 11 is fixedly connected with the positioning arc plate 10 , and the inner side wall of the positioning arc plate 10 is fixedly connected with the rubber pad.

[0024] When in use, before installation, by rotating the turntable 6, the turntable 6 drives the screw rod 5 to rotate inside the positioning box 2 through the rotating groove 7. When the screw rod 5 rotates, the first movable plate 8 and the second movable plate 9 are driven to move away from each other, thereby driving the connecting plate 11 to move away with the positioning arc plate 10, so that the spacing between the first movable plate 8 and the second movable plate 9 is increased, and then the joint 12 is aligned with the connecting part on the welding machine, so that the inner side of the positioning arc plate 10 is located on both sides of the connecting part, and then the turntable 6 is rotated again, so that the turntable 6 drives the positioning arc plate 10 to limit the upper side of the connecting part, and then the device body 1 is rotated, so that the joint 12 is connected to the connecting part, and at the same time, through the effect of the rubber pad, the positioning arc plate 10 can limit the connecting parts of various thicknesses, and at the same time, through the effect of the positioning column 3, the first movable plate 8 and the second movable plate 9 are more stable when moving, and the connecting plate 11 and the positioning arc plate 10 do not deviate, so that the hot pressing welding head can be positioned when connected to the welding machine, so that the hot pressing welding head will not deviate when connected, thereby improving the functionality of the hot pressing welding head.

[0025] Embodiment 2:

[0026] See also Figure 1-4 The utility model provides a technical solution: a hot pressing welding head that can be easily installed, telescopic cylinders 15 are arranged on both sides of the inner wall of the device body 1, and a telescopic column 16 is installed on the inner wall of the telescopic cylinder 15. A first protective plate 18 is arranged on the inner wall of the telescopic column 16, and a second protective plate 19 is installed on the right side of the first protective plate 18. Pull blocks 21 are arranged on the upper ends of the first protective plate 18 and the second protective plate 19, and a sliding plate 25 is installed on the inner wall of the moving plate 24 near the lower side, and a bolt 26 is arranged on the right side wall of the sliding plate 25.

[0027] The inner wall of the telescopic cylinder 15 is elastically connected with springs 17 , and the number of the springs 17 is eighteen.

[0028] An electric wire tube 22 is movably connected to the inner side wall of the first movable plate 8 , a plug 20 is fixedly connected to the upper end of the electric wire tube 22 , and a welding head 23 is fixedly connected to the lower end of the electric wire tube 22 .

[0029] Specifically, by pulling the pull block 21, the first protective plate 18 and the second protective plate 19 are moved to both sides respectively. At this time, the first protective plate 18 and the second protective plate 19 will squeeze the telescopic column 16 when moving, thereby pushing the telescopic column 16 into the telescopic cylinder 15. At this time, the distance between the first protective plate 18 and the second protective plate 19 increases, and then the wire tube 22 is put in, and then the pull block 21 is released, so that the first protective plate 18 and the second protective plate 19 can clamp and protect the wire tube 22 under the elasticity of the spring 17, and then the welding head 23 is fixed on the sliding plate 25, and the bolt 26 is turned to make the bolt 26 fix the sliding plate 25. Then the sliding plate 25 can adjust the height of the welding head 23, making the use of the hot pressing welding head more convenient, so that the hot pressing welding head can clamp and protect the wire tube 22, so that the wire tube 22 is not easily damaged during use, thereby improving the functionality of the hot pressing welding head.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A conveniently installed hot-press welding head, comprising a device body (1), characterized in that: A positioning box (2) is arranged at a position near the back of the upper end of the device body (1), a plurality of positioning columns (3) are arranged on the left side of the inner wall of the positioning box (2), an isolation block (4) is installed at the center position of the inner wall of the positioning box (2), a spiral rod (5) is arranged through the center position of the right side wall of the positioning box (2), a turntable (6) is installed on the right side wall of the spiral rod (5), a first movable plate (8) and a second movable plate (9) are respectively installed on both sides of the inner wall of the positioning box (2) near the center position, a connecting plate (11) is arranged at the center position of the upper side of the first movable plate (8) and the second movable plate (9), a joint (12) is arranged at the center position of the upper end of the positioning box (2), and a movable plate (24) is installed at a position near the front of the lower end of the device body (1).

2. A conveniently installed hot pressing welding head according to claim 1, characterized in that: A rotation groove (7) is provided at the position where the spiral rod (5) contacts the positioning box (2), and the spiral rod (5) is rotationally connected to the rotation groove (7).

3. The conveniently installed hot pressing welding head according to claim 1, characterized in that: The inner side wall of the connecting plate (11) is fixedly connected to a positioning arc plate (10), and the inner side wall of the positioning arc plate (10) is fixedly connected to a rubber pad.

4. The conveniently installed hot pressing welding head according to claim 1, characterized in that: A welding pressurizing and heating zone (14) is fixedly connected to a position near the back of the lower end of the device body (1), and a thermocouple (13) is provided through a position near the lower side of the right side wall of the welding pressurizing and heating zone (14).

5. The conveniently installed hot pressing welding head according to claim 1, characterized in that: Telescopic cylinders (15) are provided on both sides of the inner wall of the device body (1), a telescopic column (16) is installed on the inner wall of the telescopic cylinder (15), a first protective plate (18) is provided on the inner wall of the telescopic column (16), a second protective plate (19) is installed on the right side of the first protective plate (18), a pull block (21) is provided on the upper ends of the first protective plate (18) and the second protective plate (19), a sliding plate (25) is installed on the inner wall of the movable plate (24) near the lower side, and a bolt (26) is provided on the right side wall of the sliding plate (25).

6. The conveniently installed hot pressing welding head according to claim 5, characterized in that: The inner side wall of the telescopic cylinder (15) is elastically connected with a spring (17), and the number of the springs (17) is eighteen.

7. The conveniently installed hot-press welding head according to claim 5, characterized in that: The inner side wall of the first movable plate (8) is movably connected to a wire tube (22), the upper end of the wire tube (22) is fixedly connected to a plug (20), and the lower end of the wire tube (22) is fixedly connected to a welding head (23).

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