Electric welding positioning device for mold manufacturing

Abstract

The utility model discloses an electric welding positioning device for mould manufacturing, which comprises an electric welding assembly, the electric welding assembly comprises a workbench, the bottom end of the workbench is provided with an adjusting assembly, the adjusting assembly comprises a working base and a driving base fixedly installed at the bottom end of the working base, and the interior of the working base is rotatably connected with a rotating rod; when a worker needs to carry out electric welding on a mold, the mold can be fixed to the top end of the workbench through the multiple sets of insertion fixing grooves in the top end of the workbench, the situation that the mold deviates during electric welding, and consequently electric welding errors are caused is reduced, and then the mold is fixed according to the height of the mold. The fastening screws are pulled out of the fastening fixing grooves in the two ends of the main shaft and the two ends of the adjusting cylinder, limitation of the main shaft and the adjusting cylinder is released, then the adjusting cylinder is pulled to the needed electric welding height, and the electric welding height can be freely adjusted according to the height of a mold through the main shaft, the adjusting cylinder, the fastening screws and the fastening fixing grooves. And the functionality and flexibility of electric welding are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric welding equipment for mold manufacturing, in particular to an electric welding positioning device for mold manufacturing. Background Art

[0002] A mold refers to a tool or equipment used to produce objects or parts of a specific shape. The mold is usually made of metal, plastic, rubber and other materials, and its shape and size are exactly the same as the required product. The mold's electric welding device is a device used for welding work in the mold manufacturing process. It is usually used to weld different components or parts of the mold to complete the manufacture of the entire mold.

[0003] According to the publication number CN216398511U provided by the patent website, a welding positioning device for mold manufacturing includes an electric welder, a plate body, a fixed column in the middle of the plate body and vertically distributed, and a rotating plate sleeved on the top of the fixed column. The bottom of the rotating plate away from the fixed column is connected to a fixed bracket through an installation device, and the bottom of the fixed bracket is fixedly installed with an electric welder. The welding positioning device for mold manufacturing can drive the rotating rod and the driving gear to rotate through the operation of the driving motor, and then drive the driven gear, the rotating plate, the first hinged rod and the second hinged rod to rotate, thereby driving the rotating plate to rotate stably, thereby driving the electric welder to rotate, and the staff can achieve the effect of controlling the real-time positioning of the electric welder by controlling the opening or closing of the driving motor. This method is more stable than the traditional manual operation of the staff, and the positioning efficiency is more accurate, which improves the positioning efficiency of the equipment.

[0004] The above device drives the welder to automatically drill and position through multiple sets of hinged rods, which increases the positioning efficiency. However, it can only position at the same height. When it is necessary to weld molds at different heights, its practical functionality is relatively low. Utility Model Content

[0005] The purpose of the utility model is to provide a welding positioning device for mold manufacturing in order to solve the problem that the above-mentioned utility model drives the welder to automatically drill for positioning through multiple groups of hinged rods, thereby increasing the positioning efficiency, but can only perform positioning at the same height. When it is necessary to perform electric welding on molds of different heights, its practical functionality is relatively low.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric welding positioning device for mold manufacturing, comprising an electric welding assembly, the electric welding assembly comprising a workbench, an adjusting assembly being arranged at the bottom end of the workbench, the adjusting assembly comprising a working base and a driving base fixedly mounted at the bottom end of the working base, a rotating rod being rotatably connected inside the working base, and a driving gear being fixedly arranged on the outer periphery of the rotating rod, the rotating rod passing through the working base and being fixedly connected with the driving end of the driving base, a driven gear being meshed and connected with the driving gear being arranged inside the working base, a main shaft being fixedly connected inside the driven gear, and an adjusting cylinder being arranged at the top end of the main shaft passing through the workbench, fastening and fixing grooves being symmetrically and evenly arranged at both ends of the main shaft and being limitedly fixed with the adjusting cylinder, and the fastening and fixing grooves being also arranged at both ends of the adjusting cylinder, one end of the fastening and fixing grooves being threadedly connected with a fastening screw for threaded fixing, a fixing plate being fixedly connected to the top end of the adjusting cylinder, a connecting plate being connected to one end of the connecting plate, a fixing block being clamped at one end of the connecting plate, and an electric welding head for welding the mold being fixedly mounted at the bottom end of the fixing block.

[0007] As a further solution of the utility model: the top of the workbench is provided with a plug-in fixing groove for facilitating the plugging of the mold, and the plug-in fixing groove is evenly and symmetrically arranged on the top of the workbench.

[0008] As a further solution of the utility model: a clamping groove for clamping and fixing with the fixing block is opened at one end of the connecting plate, and a clamping block for clamping and fixing with the clamping groove is fixedly connected to one end of the fixing block.

[0009] As a further solution of the utility model: a limiting groove is opened at the top of the clamping groove to increase the stability of the fixation with the fixing block, and the limiting groove is symmetrically opened at the top of the clamping groove. The limiting groove is also opened at the top of the clamping block, and a limiting fixing rod is inserted at the top of the limiting groove.

[0010] As a further solution of the utility model: an active bevel gear for adjusting the welding angle is arranged at the inner end of the fixed plate near one end of the connecting plate, and a rotating shaft is fixedly connected to the top of the active bevel gear, a fixing rod is fixedly arranged at one end of the connecting plate, and a driven bevel gear meshingly connected to the active bevel gear is fixedly arranged at one end of the fixing rod.

[0011] As a further solution of the utility model: the rotating shaft passes through the fixed plate and is fixedly connected with an adjustment handle for facilitating the rotation of the rotating shaft.

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

[0013] 1. When the staff of the utility model needs to perform electric welding on the mold, firstly, the mold can be fixed on the top of the workbench through the multiple groups of plug-in fixing grooves on the top of the workbench, so as to reduce the situation that the mold is offset during electric welding and causes welding errors. Then, according to the height of the mold, the fastening screw is pulled out from the fastening fixing grooves at both ends of the main shaft and the adjusting cylinder, and the restrictions of the main shaft and the adjusting cylinder are released. Then, the adjusting cylinder is pulled to the required electric welding height. The height of the electric welding can be freely adjusted according to the height of the mold through the main shaft, the adjusting cylinder, the fastening screw and the fastening fixing groove, thereby increasing the functionality and flexibility of the electric welding.

[0014] 2. After the adjustment is completed, insert the fastening screw back into the fastening fixing groove to complete the fixation. Then the staff starts the rotating rod through the driving base to drive the active gear to rotate and then drive the driven gear to move, thereby driving the fixed plate, the fixed block and the welding head at the top of the adjusting cylinder to rotate and automatically position, thereby increasing work efficiency. At the same time, during electric welding, the rotating shaft is driven by rotating the adjusting handle to rotate, and the rotating shaft drives the active bevel gear to rotate, and the active bevel gear drives the driven bevel gear to rotate, thereby driving the connecting plate to rotate. The rotating shaft, the active bevel gear and the driven bevel gear can adjust the welding angle of the welding head, thereby increasing the flexibility of electric welding. At the same time, the clamping block and the clamping groove can facilitate the staff to replace and install the welding head conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the working base of the utility model;

[0017] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixing plate of the utility model;

[0019] Figure 5 It is a schematic diagram of the unfolded structure of the fixing block and the connecting plate of the utility model.

[0020] In the figure: 1. welding assembly; 11. workbench; 12. plug-in fixing groove; 13. fixing plate; 14. connecting plate; 15. fixing block; 16. rotating shaft; 17. driving bevel gear; 18. adjusting handle; 19. fixing rod; 110. driven bevel gear; 111. clamping block; 112. clamping groove; 113. limiting groove; 114. limiting fixing rod; 2. adjusting assembly; 21. driving base; 22. working base; 23. rotating rod; 24. driving gear; 25. driven gear; 26. main shaft; 27. adjusting cylinder; 28. welding head; 29. ​​fastening fixing groove; 210. fastening screw. DETAILED DESCRIPTION

[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] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0023] Reference Figures 1 to 5In an embodiment of the utility model, a welding positioning device for mold manufacturing includes an electric welding assembly 1, the electric welding assembly 1 includes a workbench 11, an adjusting assembly 2 is arranged at the bottom of the workbench 11, the adjusting assembly 2 includes a working base 22 and a driving base 21 fixedly installed at the bottom of the working base 22, the working base 22 is internally rotatably connected to a rotating rod 23, and a driving gear 24 is fixedly arranged on the outer periphery of the rotating rod 23, the rotating rod 23 penetrates the working base 22 and is fixedly connected to the driving end of the driving base 21, and a driven gear 25 meshingly connected to the driving gear 24 is arranged inside the working base 22, A main shaft 26 is fixedly connected to the inside of the movable gear 25, and the main shaft 26 passes through the top of the workbench 11 and is sleeved with an adjusting cylinder 27. Both ends of the main shaft 26 are symmetrically and evenly provided with fastening fixing grooves 29 that are limited and fixed with the adjusting cylinder 27, and the fastening fixing grooves 29 are also provided at both ends of the adjusting cylinder 27. One end of the fastening fixing groove 29 is threadedly connected to a fastening screw 210 for threaded fixation. A fixing plate 13 is fixedly connected to the top of the adjusting cylinder 27, one end of the fixing plate 13 is connected to a connecting plate 14, one end of the connecting plate 14 is clamped with a fixing block 15, and an electric welding head 28 for welding the mold is fixedly installed at the bottom of the fixing block 15.

[0024] Reference Figure 1 and Figure 2 A plug-in fixing groove 12 is provided on the top of the workbench 11 for facilitating the plugging of the mold, and the plug-in fixing groove 12 is evenly and symmetrically arranged on the top of the workbench 11 .

[0025] Reference Figure 5 A connecting groove 112 for connecting and fixing the fixing block 15 is provided at one end of the connecting plate 14, and a clamping block 111 for connecting and fixing the connecting groove 112 is fixedly connected to one end of the fixing block 15. A limiting groove 113 for increasing the fixing stability with the fixing block 15 is provided at the top of the connecting groove 112, and the limiting groove 113 is symmetrically provided at the top of the connecting groove 112. The limiting groove 113 is also provided at the top of the clamping block 111, and a limiting fixing rod 114 is inserted at the top of the limiting groove 113.

[0026] Reference Figure 4 and Figure 5 A driving bevel gear 17 for adjusting the welding angle is arranged at the inner end of the fixed plate 13 near one end of the connecting plate 14, and a rotating shaft 16 is fixedly connected to the top of the driving bevel gear 17. A fixing rod 19 is fixedly arranged at one end of the connecting plate 14, and a driven bevel gear 110 meshingly connected to the driving bevel gear 17 is fixedly arranged at one end of the fixing rod 19. The rotating shaft 16 passes through the fixed plate 13 and is fixedly connected to an adjusting handle 18 for facilitating the rotation of the rotating shaft 16.

[0027] The working principle of the utility model is as follows: when the staff needs to perform electric welding on the mold, firstly, the mold can be fixed on the top of the workbench 11 through the multiple groups of plug-in fixing grooves 12 at the top of the workbench 11, so as to reduce the situation that the mold is offset during electric welding and causes welding errors. Then, according to the height of the mold, the fastening screw 210 is pulled out from the fastening fixing grooves 29 at both ends of the main shaft 26 and the adjusting cylinder 27, and the restrictions of the main shaft 26 and the adjusting cylinder 27 are released. Then, the adjusting cylinder 27 is pulled to the required electric welding height. The height of the electric welding can be freely adjusted according to the height of the mold through the main shaft 26, the adjusting cylinder 27, the fastening screw 210 and the fastening fixing groove 29, so as to increase the functionality and flexibility of the electric welding. After the adjustment is completed, the fastening screw 210 is inserted back into the fastening fixing groove 29 to complete the fixation. Then The staff starts the rotating rod 23 through the driving base 21 to drive the active gear 24 to rotate and then drive the driven gear 25 to move, thereby driving the fixed plate 13, the fixed block 15 and the welding head 28 at the top of the adjusting cylinder 27 to rotate and automatically position, thereby increasing work efficiency. At the same time, during electric welding, the rotating shaft 16 is driven to rotate by rotating the adjusting handle 18, and the rotating shaft 16 drives the active bevel gear 17 to rotate, and the active bevel gear 17 drives the driven bevel gear 110 to rotate, thereby driving the connecting plate 14 to rotate. The rotating shaft 16, the active bevel gear 17 and the driven bevel gear 110 can adjust the angle of the welding head 28 during electric welding, thereby increasing the flexibility of electric welding. At the same time, the clamping block 111 and the clamping groove 112 can facilitate the staff to conveniently replace and install the welding head 28.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electric welding positioning device for mold manufacturing, characterized in that: The invention comprises an electric welding assembly (1), wherein the electric welding assembly (1) comprises a workbench (11), wherein an adjusting assembly (2) is arranged at the bottom end of the workbench (11), wherein the adjusting assembly (2) comprises a work base (22) and a driving base (21) fixedly mounted at the bottom end of the work base (22), wherein the work base (22) is internally rotatably connected to a rotating rod (23), and a driving gear (24) is fixedly arranged on the outer periphery of the rotating rod (23), wherein the rotating rod (23) penetrates the work base (22) and is fixedly connected to the driving end of the driving base (21), wherein a driven gear (25) meshingly connected to the driving gear (24) is arranged inside the work base (22), and wherein the driven gear (25) is internally fixedly connected to a rotating rod (23). A main shaft (26) is provided, and the main shaft (26) passes through the top of the workbench (11) and is sleeved with an adjusting cylinder (27). Both ends of the main shaft (26) are symmetrically and evenly provided with fastening and fixing grooves (29) for limiting and fixing with the adjusting cylinder (27), and the fastening and fixing grooves (29) are also provided at both ends of the adjusting cylinder (27). One end of the fastening and fixing groove (29) is threadedly connected to a fastening screw (210) for threaded fixing. The top of the adjusting cylinder (27) is fixedly connected with a fixing plate (13), one end of the fixing plate (13) is connected with a connecting plate (14), one end of the connecting plate (14) is clamped with a fixing block (15), and the bottom end of the fixing block (15) is fixedly installed with an electric welding head (28) for welding the mold.

2. The electric welding positioning device for mold manufacturing according to claim 1, characterized in that: The top of the workbench (11) is provided with a plug-in fixing groove (12) for facilitating the plugging of the mold, and the plug-in fixing grooves (12) are evenly and symmetrically arranged on the top of the workbench (11).

3. The electric welding positioning device for mold manufacturing according to claim 1, characterized in that: One end of the connecting plate (14) is provided with a clamping groove (112) for clamping and fixing with the fixing block (15), and one end of the fixing block (15) is fixedly connected with a clamping block (111) for clamping and fixing with the clamping groove (112).

4. The electric welding positioning device for mold manufacturing according to claim 3, characterized in that: A limiting groove (113) is provided at the top of the clamping groove (112) to increase the stability of the fixing with the fixing block (15), and the limiting groove (113) is symmetrically provided at the top of the clamping groove (112). The limiting groove (113) is also provided at the top of the clamping block (111), and a limiting fixing rod (114) is inserted at the top of the limiting groove (113).

5. The electric welding positioning device for mold manufacturing according to claim 1, characterized in that: An active bevel gear (17) for adjusting the welding angle is arranged at the inner end of the fixing plate (13) near one end of the connecting plate (14), and a rotating shaft (16) is fixedly connected to the top end of the active bevel gear (17). A fixing rod (19) is fixedly arranged at one end of the connecting plate (14), and a driven bevel gear (110) meshingly connected with the active bevel gear (17) is fixedly arranged at one end of the fixing rod (19).

6. The electric welding positioning device for mold manufacturing according to claim 5, characterized in that: The rotating shaft (16) passes through the fixed plate (13) and is fixedly connected with an adjustment handle (18) for facilitating the rotation of the rotating shaft (16).

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