Positioning tool for welding machine

Abstract

The utility model discloses a positioning tool for a welding machine, which belongs to the technical field of positioning tools for welding machines, and adopts the technical scheme that the positioning tool comprises a workbench, the top of the workbench is in bolting connection with a tool base, the inner wall of the tool base is in bolting connection with a lifting assembly, and the inner wall of the tool base is in clamping connection with a replacement tool. A rotating frame is arranged at the top of the tool base, a fixing mechanism is arranged at the top of the replacement tool, and a workpiece positioning block is arranged at the top of the replacement tool, so that the problems that most of existing positioning tools for the welding machine are inconvenient for quickly replacing a template, the template is usually fixed at the top of a workbench, and the template is inconvenient to replace are solved. The problems that when a tool needs to be replaced, the whole tool needs to be replaced, then a technician conducts debugging work, the tool replacement process is troublesome, when most split type positioning tools are replaced, the work of assisting in disassembling the tool is inconvenient to conduct, and the use effect is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning tooling for welding machines, in particular to a positioning tooling for welding machines. Background Art

[0002] A welding machine is a processing machine that can use local heating to connect separate materials or parts into one. There are many types of welding machines, including single-point single-function, single-point dual-function, single-point multi-function, two-point, three-point, four-point and even six-point welding machines and four-corner welding machines. Different types of welding machines have different welding functions and work efficiency.

[0003] At present, a Chinese patent with announcement number CN219026362U discloses a positioning fixture for a laser welding machine, including a base, a pillar and a top plate, the bottom end of the sliding rod is fixedly connected to a limiting ball, the outer side of the support plate is fixedly connected to a plurality of positioning blocks, the limiting balls are movably connected to the positioning blocks, and the positioning fixture for the laser welding machine is placed on the top of the rack, and then the sliding rod is pulled to slide to drive the limiting balls to leave the position of the positioning blocks, and then the rack is pushed to slide on the track, thereby adjusting the position of the processed parts on the rack. When it reaches the bottom of the laser welding device, the sliding rod is released, and the sliding rod returns to its original position under the action of the spring, and the limiting ball at the lower end is re-engaged in the positioning block to position the rack. Using a simple positioning method, the welding position of the laser welding device can be made more accurate, thereby improving the welding effect of the positioning fixture for the laser welding machine.

[0004] A welding machine often uses a positioning tool when welding workpieces. However, most of the existing positioning tools for welding machines are not convenient for quickly replacing the template. The template is usually fixed on the top of the workbench. When the tool needs to be replaced, the entire tool needs to be replaced, and then the technicians perform debugging work. The tool replacement process is relatively cumbersome, and most of the split positioning tools are not convenient for assisting in the disassembly of the tool when the tool is replaced, which is not convenient for users to use. Utility Model Content

[0005] The utility model provides a positioning tool for a welding machine, aiming to solve the problem that most of the existing positioning tools for welding machines are not convenient for quickly replacing templates. Usually, the template is fixed on the top of a workbench. When the tool needs to be replaced, the entire tool needs to be replaced, and then the technicians perform debugging work. The tool replacement process is relatively troublesome, and most of the split positioning tools are not convenient for assisting in disassembling the tool when the tool is replaced, thus affecting the use effect.

[0006] The utility model is implemented as follows: a positioning tool for a welding machine comprises a workbench, a tool base is bolted to the top of the workbench, a lifting assembly is bolted to the inner wall of the tool base, a replacement tool is clamped to the inner wall of the tool base, a rotating frame is arranged on the top of the tool base, a fixing mechanism is arranged on the top of the replacement tool, and a workpiece positioning block is arranged on the top of the replacement tool;

[0007] The fixing mechanism comprises a fixing plate, an electric lifting rod and a pressing block, the top of the pressing block is bolted to the bottom of the electric lifting rod, the top of the electric lifting rod is bolted to the bottom of the fixing plate, and the bottom of the pressing block contacts the top of the replacement tooling.

[0008] In order to achieve the effect of fixing the position of the fixed block, as a preferred positioning tool for a welding machine of the utility model, the top of the tool base is bolted with a fixed block, and the top of the fixed block is bolted with an annular block.

[0009] In order to achieve the effect of the rotating shaft driving the rotating plate to rotate, as a preferred positioning tool for a welding machine of the utility model, the inner wall of the annular block is rotatably connected to the rotating shaft, the surface of the rotating shaft is bolted with a rotating plate, and the top of the rotating plate is bolted to the bottom of the rotating frame.

[0010] In order to achieve the effect of fixing the position of the fixed component, as a preferred positioning tool for a welding machine of the utility model, the top of the replacement tool is bolted with a fixed component, the top of the fixed component is bolted with a rotating output component, the output end of the rotating output component is bolted with a rotating rod, and the front side of the rotating rod is bolted to the rear side of the rotating shaft.

[0011] In order to achieve the effect of lifting the replacement tooling by the lifting assembly, as a preferred positioning tooling for a welding machine of the utility model, the lifting assembly includes a lifting plate and a lifting assembly, the bottom of the lifting plate is bolted to the top of the lifting assembly, the bottom of the lifting assembly is bolted to the inner wall of the tooling base, and the bottom of the replacement tooling is in contact with the top of the lifting plate.

[0012] In order to achieve the effect that the lifting mechanism drives the control frame to move, as a preferred positioning tool for a welding machine of the utility model, the top of the tool base is bolted with the lifting mechanism, and the top of the lifting mechanism is bolted with the control frame.

[0013] In order to achieve the effect that the fixed frame is movable through the transverse telescopic frame, as a preferred positioning tool for a welding machine of the utility model, the side of the control frame close to the workpiece positioning block is bolted with a transverse telescopic frame, and the side of the transverse telescopic frame away from the control frame is bolted with a fixed frame.

[0014] In order to achieve the effect of the pneumatic lifting rod driving the workpiece positioning block to move, as a preferred positioning tool for a welding machine of the utility model, the bottom of the fixed frame is bolted with a pneumatic lifting rod, and the bottom of the pneumatic lifting rod is bolted to the top of the workpiece positioning block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The positioning fixture for the welding machine is provided with a workbench, a fixture base, a lifting component, a replacement fixture, a rotating frame, a fixing mechanism and a workpiece positioning block. When in use, the position of the fixture base and the workbench is fixed, which is convenient for subsequent stable welding work. When replacing the replacement fixture, the position of the fixing plate and the electric lifting rod are fixed, and the position of the electric lifting rod and the pressure block are fixed, which is convenient for the fixing plate to be driven to rotate by the rotating frame. When the fixing plate rotates, it will drive the pressure block to move, so that the pressure block is released from contact with the replacement fixture, and then it is output through the lifting component, which is convenient for the lifting component to lift the replacement fixture to a suitable position, so that the staff can take out the replacement fixture for replacement, and the replacement process is relatively convenient and convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the positioning tool for the welding machine of the utility model;

[0018] Figure 2 This is a structural diagram of the tooling base in the utility model;

[0019] Figure 3 It is a structural diagram of the replacement tooling in the utility model;

[0020] Figure 4 It is a structural diagram of the lifting component in the utility model;

[0021] Figure 5 It is a structural diagram of the fixing mechanism in the utility model;

[0022] Figure 6 It is a structural diagram of the workpiece positioning block in the utility model.

[0023] In the figure, 1, workbench; 2, fixing mechanism; 201, fixing plate; 202, electric lifting rod; 203, pressing block; 3, lifting assembly; 301, lifting plate; 302, lifting assembly; 4, tooling base; 5, replacement tooling; 6, rotating frame; 7, workpiece positioning block; 8, fixing block; 9, annular block; 10, rotating shaft; 11, rotating plate; 12, fixing assembly; 13, rotating output assembly; 14, lifting mechanism; 15, control frame; 16, horizontal telescopic frame; 17, fixing frame; 18, pneumatic lifting rod; 19, rotating rod. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "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 invention 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 invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] See also Figure 1-6 The utility model provides a technical solution: a positioning tool for a welding machine, comprising a workbench 1, a tool base 4 is bolted to the top of the workbench 1, a lifting assembly 3 is bolted to the inner wall of the tool base 4, a replacement tool 5 is clamped to the inner wall of the tool base 4, a rotating frame 6 is arranged on the top of the tool base 4, a fixing mechanism 2 is arranged on the top of the replacement tool 5, and a workpiece positioning block 7 is arranged on the top of the replacement tool 5;

[0027] The fixing mechanism 2 includes a fixing plate 201, an electric lifting rod 202 and a pressing block 203, the top of the pressing block 203 is bolted to the bottom of the electric lifting rod 202, the top of the electric lifting rod 202 is bolted to the bottom of the fixing plate 201, and the bottom of the pressing block 203 contacts the top of the replacement tooling 5.

[0028] In this embodiment: by setting a workbench 1, a tool base 4, a lifting component 3, a replacement tool 5, a rotating frame 6, a fixing mechanism 2 and a workpiece positioning block 7, the tool base 4 is used to fix the position of the workbench 1 during use, so as to facilitate the subsequent stable welding work. When replacing the replacement tool 5, the position of the fixing plate 201 and the electric lifting rod 202 is fixed, and the position of the electric lifting rod 202 and the pressure block 203 are fixed, so as to facilitate the rotation of the fixing plate 201 through the rotating frame 6. When the fixing plate 201 rotates, it will drive the pressure block 203 to move, so that the pressure block 203 is released from contact with the replacement tool 5, and then it is output through the lifting component 3, so that the lifting component 3 can lift the replacement tool 5 to a suitable position, so that the staff can take out the replacement tool 5 for replacement, and the replacement process is relatively convenient and convenient for users to use.

[0029] As a technical optimization solution of the present utility model, a fixing block 8 is bolted to the top of the tooling base 4 , and an annular block 9 is bolted to the top of the fixing block 8 .

[0030] In this embodiment: by setting the fixed block 8 and the annular block 9, the positions of the fixed block 8 and the annular block 9 are fixed during use, and the positions of the fixed block 8 and the tooling base 4 are fixed, which facilitates the subsequent stable fixing of the annular block 9.

[0031] As a technical optimization solution of the utility model, the inner wall of the annular block 9 is rotatably connected with a rotating shaft 10 , a rotating plate 11 is bolted to the surface of the rotating shaft 10 , and the top of the rotating plate 11 is bolted to the bottom of the rotating frame 6 .

[0032] In this embodiment: by setting the rotating shaft 10 and the rotating plate 11, the positions of the rotating shaft 10 and the rotating plate 11 are fixed during use, and the positions of the rotating plate 11 and the rotating frame 6 are fixed, so that the rotating plate 11 can be driven to rotate by the rotating shaft 10 in the future. When the rotating plate 11 rotates, the rotating frame 6 will also be driven to rotate, so that the subsequent pressing block 203 can release the restriction on the replacement tooling 5.

[0033] As a technical optimization solution of the utility model, the top of the replacement tooling 5 is bolted with a fixing component 12, the top of the fixing component 12 is bolted with a rotating output component 13, the output end of the rotating output component 13 is bolted with a rotating rod 19, and the front side of the rotating rod 19 is bolted to the rear side of the rotating shaft 10.

[0034] In this embodiment: by setting a fixed component 12, a rotating output component 13 and a rotating rod 19, when in use, the positions of the fixed component 12 and the rotating output component 13 are fixed, and the positions of the rotating output component 13 and the rotating rod 19 are fixed, so that it is convenient for the rotating output component 13 to drive the rotating rod 19 to rotate later. When the rotating rod 19 rotates, it will also drive the rotating shaft 10 to rotate, so that it is convenient for the subsequent rotation adjustment work through the rotating shaft 10.

[0035] As a technical optimization solution of the utility model, the lifting assembly 3 includes a lifting plate 301 and a lifting assembly 302, the bottom of the lifting plate 301 is bolted to the top of the lifting assembly 302, the bottom of the lifting assembly 302 is bolted to the inner wall of the tooling base 4, and the bottom of the replacement tooling 5 is in contact with the top of the lifting plate 301.

[0036] In this embodiment: by setting a lifting plate 301 and a lifting component 302, the positions of the lifting plate 301 and the lifting component 302 are fixed during use, and the positions of the lifting component 302 and the tooling base 4 are fixed, so as to facilitate subsequent output through the lifting component 302, facilitate the lifting component 302 to drive the lifting plate 301 to move, and facilitate subsequent lifting work by driving the replacement tooling 5 through the lifting plate 301.

[0037] As a technical optimization solution of the present utility model, a lifting mechanism 14 is bolted to the top of the tooling base 4 , and a control frame 15 is bolted to the top of the lifting mechanism 14 .

[0038] In this embodiment: by setting up a lifting mechanism 14 and a control frame 15, when in use, the position of the lifting mechanism 14 and the tooling base 4 are fixed, and the position of the lifting mechanism 14 and the control frame 15 are fixed, which facilitates the subsequent lifting and lowering adjustment of the control frame 15 by the lifting mechanism 14.

[0039] As a technical optimization solution of the utility model, a side of the control frame 15 close to the workpiece positioning block 7 is bolted to a transverse telescopic frame 16 , and a side of the transverse telescopic frame 16 away from the control frame 15 is bolted to a fixed frame 17 .

[0040] In this embodiment: by setting a transverse telescopic frame 16 and a fixed frame 17, the position of the transverse telescopic frame 16 and the control frame 15 are fixed during use, so that the subsequent transverse telescopic frame 16 can slide longitudinally through the control frame 15, and the transverse telescopic frame 16 can perform telescopic work, so that the transverse telescopic frame 16 can drive the fixed frame 17 to perform transverse telescopic work.

[0041] As a technical optimization solution of the present utility model, a pneumatic lifting rod 18 is bolted to the bottom of the fixing frame 17 , and the bottom of the pneumatic lifting rod 18 is bolted to the top of the workpiece positioning block 7 .

[0042] In this embodiment: a pneumatic lifting rod 18 is provided, and the position of the pneumatic lifting rod 18 and the fixing frame 17 are fixed during use, so that the pneumatic lifting rod 18 can drive the fixing frame 17 to move up and down, and the work of fixing the welding workpiece by the workpiece positioning block 7 can be facilitated.

[0043] Working principle: First, when in use, the position of the tooling base 4 and the workbench 1 are fixed to facilitate subsequent stable welding work. When replacing the replacement tooling 5, the position of the fixed plate 201 and the electric lifting rod 202 is fixed, and the position of the electric lifting rod 202 and the pressure block 203 are fixed, which is convenient for the fixed plate 201 to be rotated by the rotating frame 6. When the fixed plate 201 rotates, it will drive the pressure block 203 to move, so that the pressure block 203 is released from contact with the replacement tooling 5. Then, the lifting component 3 is output, which is convenient for the lifting component 3 to lift the replacement tooling 5 to a suitable position, so that the staff can take out the replacement tooling 5 for replacement. The replacement process is relatively convenient and easy for users to use. The position of the transverse telescopic frame 16 and the control frame 15 is fixed, which is convenient for the subsequent transverse telescopic frame 16 to slide longitudinally through the control frame 15, and to telescope through the transverse telescopic frame 16, so that the transverse telescopic frame 16 drives the fixed frame 17 to telescope horizontally, which is convenient for the subsequent work of fixing the welding workpiece through the workpiece positioning block 7.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning tool for a welding machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is bolted with a tool base (4), the inner wall of the tool base (4) is bolted with a lifting assembly (3), the inner wall of the tool base (4) is clamped with a replacement tool (5), the top of the tool base (4) is provided with a rotating frame (6), the top of the replacement tool (5) is provided with a fixing mechanism (2), and the top of the replacement tool (5) is provided with a workpiece positioning block (7); The fixing mechanism (2) comprises a fixing plate (201), an electric lifting rod (202) and a pressing block (203); the top of the pressing block (203) is bolted to the bottom of the electric lifting rod (202); the top of the electric lifting rod (202) is bolted to the bottom of the fixing plate (201); and the bottom of the pressing block (203) contacts the top of the replacement tool (5).

2. A positioning tool for a welding machine according to claim 1, characterized in that: A fixing block (8) is bolted to the top of the tooling base (4), and an annular block (9) is bolted to the top of the fixing block (8).

3. A positioning tool for a welding machine according to claim 2, characterized in that: The inner wall of the annular block (9) is rotatably connected to a rotating shaft (10), a rotating plate (11) is bolted to the surface of the rotating shaft (10), and the top of the rotating plate (11) is bolted to the bottom of the rotating frame (6).

4. A positioning tool for a welding machine according to claim 3, characterized in that: The top of the replacement tool (5) is bolted with a fixing component (12), the top of the fixing component (12) is bolted with a rotation output component (13), the output end of the rotation output component (13) is bolted with a rotating rod (19), and the front side of the rotating rod (19) is bolted to the rear side of the rotating shaft (10).

5. A positioning tool for a welding machine according to claim 1, characterized in that: The lifting assembly (3) comprises a lifting plate (301) and a lifting assembly (302), the bottom of the lifting plate (301) is bolted to the top of the lifting assembly (302), the bottom of the lifting assembly (302) is bolted to the inner wall of the tooling base (4), and the bottom of the replacement tooling (5) is in contact with the top of the lifting plate (301).

6. A positioning tool for a welding machine according to claim 1, characterized in that: A lifting mechanism (14) is bolted to the top of the tooling base (4), and a control frame (15) is bolted to the top of the lifting mechanism (14).

7. A positioning tool for a welding machine according to claim 6, characterized in that: A side of the control frame (15) close to the workpiece positioning block (7) is bolted to a transverse telescopic frame (16), and a side of the transverse telescopic frame (16) away from the control frame (15) is bolted to a fixed frame (17).

8. A positioning tool for a welding machine according to claim 7, characterized in that: A pneumatic lifting rod (18) is bolted to the bottom of the fixing frame (17), and the bottom of the pneumatic lifting rod (18) is bolted to the top of the workpiece positioning block (7).

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