Welding die for special-shaped protective cover

Abstract

The utility model provides a welding die for a special-shaped protective cover, which comprises a mounting plate, a first rotating seat arranged at the upper end of the right side of the mounting plate, a fixing plate rotatably arranged on the first rotating seat, a die holder arranged at the upper end of the fixing plate and made of aluminum-titanium alloy, and a mounting box arranged at the upper end of the left side of the fixing plate. The welding die comprises a mounting box, a fixing plate is arranged in the mounting box, an adjusting assembly used for adjusting the angle of the fixing plate is arranged in the mounting box, the adjusting assembly comprises a threaded rod rotationally arranged in the mounting box, and a movable block is connected to the threaded rod in a threaded mode. The protective cover is firmly fixed to the correct position through the positioning pin, welding deviation caused by movement or vibration is reduced, the angle of the die holder can be adjusted through the adjusting assembly, welding points difficult to touch can be more accessible, and welding efficiency and precision are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding dies, and particularly relates to a welding die for a special-shaped protective cover. Background Art

[0002] The welding die for a special-shaped protective cover is a professional die used to manufacture protective covers with complex shapes and non-standard shapes (such as machine tool protective covers, bellows protective covers, etc.), and is mainly used to process metal plates or other materials into protective structures with specific shapes through welding technology.

[0003] In the prior art, a welding die is usually arranged at the upper end of a workbench, and a clamping piece for fixing the protective cover is arranged inside the die so as to perform welding processing on the protective cover. However, in this way, the welding die is usually horizontally fixed on the workbench, and it is inconvenient to adjust the inclination angle of the welding die. For some workpieces with complex geometric shapes, the horizontally fixed welding die may make it difficult for a welding robot or a welder to reach certain angles or positions, thus affecting the welding quality and efficiency. Summary of the Utility Model

[0004] In view of this, in view of the deficiencies of the prior art, the utility model provides a welding die for a special-shaped protective cover, which can not only firmly fix the protective cover in the correct position through pin holes and positioning pins, reducing welding deviations caused by movement or vibration, but also can adjust the angle of the die base through an adjustment component, making inaccessible welding points more accessible and improving the welding efficiency and precision.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is: a welding die for a special-shaped protective cover, including a mounting plate. A first rotating seat is arranged at the upper right end of the mounting plate. A fixing plate is rotatably arranged on the first rotating seat. A die base is arranged at the upper end of the fixing plate. The material of the die base is aluminum-titanium alloy. An installation box is arranged at the upper left end of the fixing plate. An adjustment component for adjusting the angle of the fixing plate is arranged inside the installation box. The adjustment component includes a threaded rod rotatably arranged inside the installation box. A moving block is threadedly connected to the threaded rod. Guide grooves are respectively opened on the front and rear side walls of the installation box. Both the front and rear ends of the moving block are connected with sliding rods. The sliding rods are slidably connected with the guide grooves. A rotating member is arranged between the sliding rods and the fixing plate. A driving member for driving the threaded rod to rotate is arranged at the left end of the installation box.

[0006] As a further improvement of the utility model, the rotating member includes second rotating seats symmetrically arranged at the lower left end of the fixing plate. Rotating plates are rotatably connected between the second rotating seats and the adjacent sliding rods respectively. The driving member includes a motor fixedly arranged at the left end of the installation box. The output end of the motor is connected with the threaded rod through a coupling.

[0007] As a further improvement of the present utility model, a pin hole for fixing a special-shaped protective cover is provided at the upper end of the die base.

[0008] As a further improvement of the present utility model, mounting holes are provided around the mounting plate.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] First, by providing an adjustment component, starting the motor can cause the threaded rod to rotate. The rotation of the threaded rod drives the moving block to move, and then the moving block drives the sliding rod to move along the guide groove. The movement of the sliding rod drives the rotating plate to rotate, and the rotation of the rotating plate drives the fixing plate to rotate along the first rotating seat, thereby adjusting the inclination angle of the die base, facilitating the welding operation for the staff and improving the welding efficiency.

[0011] Second, a pin hole for fixing a special-shaped protective cover is provided at the upper end of the die base. Through the pin hole, a positioning pin can be used to firmly fix the protective cover in the correct position, reducing welding deviations caused by movement or vibration.

[0012] Third, mounting holes are provided around the mounting plate. The provided mounting holes allow the mounting plate to be firmly fixed to the base or workbench using bolts, ensuring that the die does not displace during the welding process.

[0013] Fourth, the material of the die base is aluminum-titanium alloy. During the welding process, the die base is affected by relatively high temperatures. Aluminum-titanium alloy has good thermal stability and can still maintain its structure and performance at high temperatures, thereby extending the service life of the die base. Description of the Drawings

[0014] The following further details the present utility model in conjunction with the drawings and specific embodiments.

[0015] Figure 1 is the structural schematic diagram of the present utility model;

[0016] Figure 2 is the structural schematic diagram of the threaded rod, moving block, guide groove, and sliding rod of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the adjustment component of the present utility model;

[0018] Figure 4 is the front view structural schematic diagram of the present utility model.

[0019] In the figure: 101, mounting plate; 102, first rotating seat; 103, fixing plate; 104, die base; 105, mounting box; 106, mounting hole; 201, threaded rod; 202, moving block; 203, guide groove; 204, sliding rod; 205, second rotating seat; 206, rotating plate; 207, motor; 208, pin hole. Detailed implementation mode

[0020] To better understand the present utility model, the content of the present utility model will be further clearly elaborated below in conjunction with embodiments. However, the protected content of the present utility model is not limited to the following embodiments. In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details.

[0021] As Figure 1 、 2 、Figure 3 shows a welding die for a special-shaped protective cover, which includes a mounting plate 101. A first rotating seat 102 is arranged at the upper right end of the mounting plate 101. A fixing plate 103 is rotatably arranged on the first rotating seat 102. A die base 104 is arranged at the upper end of the fixing plate 103. The material of the die base 104 is aluminum-titanium alloy. During the welding process, the die base 104 will be affected by a relatively high temperature. Aluminum-titanium alloy has good thermal stability and can still maintain its structure and performance at high temperatures, thereby extending the service life of the die base 104. An installation box 105 is arranged at the upper left end of the fixing plate 103, and an adjusting component for adjusting the angle of the fixing plate 103 is arranged inside the installation box 105.

[0022] As Figure 2 、 3 、Figure 4 shows that the adjusting component includes a threaded rod 201 rotatably arranged inside the installation box 105. A moving block 202 is threadedly connected to the threaded rod 201. Guide grooves 203 are formed on the front and rear side walls of the installation box 105. Sliding rods 204 are connected to the front and rear ends of the moving block 202 respectively. The sliding rods 204 are slidably connected to the guide grooves 203. A rotating member is arranged between the sliding rods 204 and the fixing plate 103. The rotating member includes second rotating seats 205 symmetrically arranged at the lower left end of the fixing plate 103. Rotating plates 206 are rotatably connected between the second rotating seats 205 and the adjacent sliding rods 204 respectively. A driving member for driving the threaded rod 201 to rotate is arranged at the left end of the installation box 105. The driving member includes a motor 207 fixedly arranged at the left end of the installation box 105. The output end of the motor 207 is connected to the threaded rod 201 through a coupling. Starting the motor 207 can make the threaded rod 201 rotate. The rotation of the threaded rod 201 drives the moving block 202 to move, and further makes the moving block 202 drive the sliding rods 204 to move along the guide grooves 203. The movement of the sliding rods 204 drives the rotating plates 206 to rotate, and the rotation of the rotating plates 206 drives the fixing plate 103 to rotate along the first rotating seat 102, thereby adjusting the inclination angle of the die base 104.

[0023] As Figure 1As shown in the figure, a pin hole 208 for fixing the special-shaped protective cover is provided at the upper end of the die base 104. Through the pin hole 208, a positioning pin can be used to firmly fix the protective cover in the correct position, reducing welding deviation caused by movement or vibration.

[0024] During use, the mounting plate 101 is fixed to the workbench with bolts through the mounting holes 106, and the protective cover is fixed in the correct position with a positioning pin through the pin hole 208. During the welding process, the motor 207 is started to drive the rotation of the threaded rod 201 inside the mounting box 105. The rotation of the threaded rod 201 causes the moving block 202 to move. The slide rods 204 at the front and rear ends of the moving block 202 move along with the moving block 202 inside the guide groove 203. The movement of the slide rods 204 drives the rotation of the rotating plate 206. The rotation of the rotating plate 206 drives the fixed plate 103 to rotate along the first rotating seat 102, and the die base 104 rotates along with the fixed plate 103, thus facilitating the adjustment of the inclination angle of the die base 104. Some parts may be difficult to directly access due to the shape limitation of the protective cover. Adjusting the angle of the die base 104 can make inaccessible welding points more accessible, improving the efficiency and precision of welding.

[0025] According to another embodiment of the present invention, as Figure 1 、 3 shown in the figure, mounting holes 106 are provided around the mounting plate 101. The provided mounting holes 106 allow the mounting plate 101 to be firmly fixed to the base or the workbench with bolts, ensuring that the mold does not displace during the welding process.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A welding die for a special-shaped protective cover, comprising a mounting plate (101), characterized in that: On the upper right side of the mounting plate (101), a first rotating seat (102) is provided. A fixing plate (103) is rotatably arranged on the first rotating seat (102). A die holder (104) is arranged at the upper end of the fixing plate (103). On the upper left side of the fixing plate (103), an installation box (105) is provided. An adjusting component for adjusting the angle of the fixing plate (103) is arranged inside the installation box (105).

2. The welding die of the special-shaped protective cover according to claim 1, characterized in that: The adjusting component includes a threaded rod (201) rotatably arranged inside the installation box (105). A moving block (202) is threadedly connected to the threaded rod (201). Guide grooves (203) are formed on the front and rear side walls of the installation box (105). Sliding rods (204) are connected to both the front and rear ends of the moving block (202). The sliding rods (204) are slidably connected to the guide grooves (203). A rotating member is arranged between the sliding rods (204) and the fixing plate (103). A driving member for driving the threaded rod (201) to rotate is arranged at the left end of the installation box (105).

3. The welding die of the special-shaped protective cover according to claim 2, characterized in that: The rotating member includes second rotating seats (205) symmetrically arranged at the lower left side of the fixing plate (103). Rotating plates (206) are rotatably connected between the second rotating seats (205) and the adjacent sliding rods (204).

4. The welding die for the special-shaped protective cover according to claim 2, characterized in that: The driving member includes a motor (207) fixedly arranged at the left end of the installation box (105). The output end of the motor (207) is connected to the threaded rod (201) through a coupling.

5. The welding die of the special-shaped protective cover according to claim 1, characterized in that: A pin hole (208) for fixing a special-shaped protective cover is arranged at the upper end of the die holder (104).

6. The welding die of the special-shaped protective cover according to claim 1, characterized in that: Mounting holes (106) are formed around the mounting plate (101).

7. The welding die of the special-shaped protective cover according to claim 1, characterized in that: The material of the die holder (104) is aluminum-titanium alloy.

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