Welding device with positioning and clamping functions

Abstract

The utility model discloses a welding device with positioning and clamping functions, which belongs to the technical field of welding devices and comprises a base, a welding table is fixedly connected to the top of the outer surface of the base, L-shaped plates are symmetrically and fixedly mounted on one side of the outer surface of the welding table, and electric telescopic rods are fixedly mounted on one sides of the outer surfaces of the L-shaped plates. According to the welding device with the positioning and clamping functions, by arranging a positioning and clamping structure, under the action of a threaded rod and a screw hole block, a sliding rod can be driven to move, then two movable clamping plates can be driven to move, and therefore the welding device with the positioning and clamping functions is more convenient to use. The movable clamping plate can be matched with the fixed clamping plates on the two sides, so that two welding parts can be clamped and fixed in an auxiliary mode at the same time, two sets of welding parts can be welded in an auxiliary mode at the same time, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding devices, in particular to a welding device with positioning and clamping functions. Background Art

[0002] In the industrial production process, welding equipment is one of the common processing devices. Welding equipment can weld and fix two mechanical parts to achieve the required complete parts. The welded parts are more stable, so they are widely used.

[0003] The welding device in the prior art mainly includes a welding table, an electric telescopic rod, a connecting rod, an auxiliary mounting plate, an electric push rod and a welding mechanism. When in use, the welding part is placed on the welding table. At this time, the electric telescopic rod is started to adjust the position, and then the electric push rod is started to move the welding mechanism to the specified position for auxiliary welding.

[0004] However, in actual use, the welded parts need to be positioned, and the traditional welding table can only fix one group of welded parts, which increases the processing time when processing multiple welded parts, thereby reducing the processing efficiency. Utility Model Content

[0005] (1) Technical problems solved

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a welding device with a positioning and clamping function, which solves the problem that the welded parts need to be positioned during actual use, while the traditional welding table can only fix one group of welding parts, thereby increasing the processing time when processing multiple welding parts, thereby reducing the processing efficiency.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a welding device with a positioning and clamping function, comprising a base, the top of the outer surface of the base is fixedly connected to the welding table, one side of the outer surface of the welding table is symmetrically fixedly installed with an L-shaped plate, one side of the outer surface of the L-shaped plate is fixedly installed with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to the connecting block, one side of the outer surface of the connecting block is fixedly connected to the connecting rod, one end of the connecting rod away from the connecting block is fixedly connected to the mounting auxiliary plate, the top of the outer surface of the mounting auxiliary plate is fixedly installed with an electric push rod, the output end of the electric push rod is fixedly installed with a welding mechanism, one side of the welding table is provided with a positioning and clamping structure, auxiliary clamping structures are provided on both sides of the positioning and clamping structure, the positioning and clamping structure includes a rectangular frame, one side of the outer surface of the rectangular frame is fixedly connected to one side of the outer surface of the welding table, and a driving motor is fixedly installed on one side of the outer surface of the rectangular frame, and the output end of the driving motor is fixedly connected to a first screw, and the threads of the two ends of the first screw have opposite rotation directions.

[0009] As a further solution of the present invention: the outer surface of the first screw is symmetrically threadedly connected to two screw hole blocks, and the outer surface of the screw hole block is slidably connected to the inner wall of the rectangular frame.

[0010] As a further solution of the present invention: a rectangular through hole is opened on one side of the outer surface of the rectangular frame, a sliding rod is fixedly connected to one side of the outer surface of the screw hole block, and the sliding rod is slidably arranged on the inner wall of the rectangular through hole.

[0011] As a further solution of the present invention: one end of the sliding rod is fixedly connected to a movable clamping plate, and one side of the outer surface of the movable clamping plate is fixedly connected to a first rubber protrusion.

[0012] As a further solution of the present invention: fixed clamps are fixedly connected to both sides of the outer surface of the rectangular frame, and a second rubber protrusion is fixedly connected to one side of the outer surface of the fixed clamp.

[0013] As a further solution of the present invention: the auxiliary clamping structure includes a rectangular card frame, which is fixedly connected to one side of the outer surface of the fixed splint, and the inner wall of the rectangular card frame is clamped with a rectangular card block, and the inner walls on both sides of the rectangular card frame are provided with circular sockets, and the inner wall of the rectangular card block is provided with a threaded hole, and the inner wall of the circular socket is inserted with a threaded clamping rod, and the threaded clamping rod is threadedly connected to the threaded hole.

[0014] As a further solution of the present invention: an auxiliary connecting rod is fixedly connected to one side of the outer surface of the rectangular block, one end of the outer surface of the auxiliary connecting rod is fixedly connected to a mounting plate, the inner wall of the mounting plate is threadedly connected to a second screw, the bottom end of the second screw is rotatably connected to a pressure plate, the top of the outer surface of the pressure plate is fixedly connected to a limiting rod, and the limiting rod is slidably set on the inner wall of the mounting plate.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The welding device with a positioning and clamping function is provided with a positioning and clamping structure. Under the action of the threaded rod and the screw hole block, the sliding rod can be driven to move, and then the two movable clamping plates can be driven to move, so that the movable clamping plates can cooperate with the fixed clamping plates on both sides, thereby simultaneously assisting in clamping and fixing two welded parts, and then simultaneously assisting in welding two groups of welded parts, thereby improving the welding efficiency.

[0018] 2. The welding device with positioning and clamping function is provided with an auxiliary clamping structure. Under the action of the second screw, the pressure plate can be driven to move downward, thereby auxiliary clamping and limiting the top of the weldment.

[0019] 3. The welding device with positioning and clamping function, by providing a rectangular card frame and a rectangular card block, enables the mounting plate and other components to be assisted in assembly and disassembly with the fixed clamping plate, and then the pressure plate and the like can be assisted in assembly and disassembly as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0021] Figure 2 This is a three-dimensional structural diagram of the welding table of the utility model;

[0022] Figure 3 It is a three-dimensional structural diagram of the rectangular frame of the utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the mounting plate of the utility model;

[0024] In the figure: 1. Base; 2. Welding table; 3. L-shaped plate; 4. Electric telescopic rod; 5. Connecting block; 6. Connecting rod; 7. Auxiliary mounting plate; 8. Positioning clamping structure; 81. Rectangular frame; 82. Driving motor; 83. First screw; 84. Rectangular through hole; 85. Screw hole block; 86. Sliding rod; 87. Moving splint; 88. First rubber bump; 89. Fixed splint; 810. Second rubber bump; 9. Auxiliary clamping structure; 91. Rectangular clamping frame; 92. Rectangular clamping block; 93. Round jack; 94. Threaded hole; 95. Threaded clamping rod; 96. Auxiliary connecting rod; 97. Mounting plate; 98. Second screw; 99. Pressing plate; 910. Limiting rod; 10. Electric push rod; 11. Welding mechanism. DETAILED DESCRIPTION

[0025] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0026] like Figure 1-4 As shown, the utility model provides a technical solution: a welding device with a positioning and clamping function, comprising a base 1, a welding table 2 is fixedly connected to the top of the outer surface of the base 1, an L-shaped plate 3 is symmetrically fixedly installed on one side of the outer surface of the welding table 2, an electric telescopic rod 4 is fixedly installed on one side of the outer surface of the L-shaped plate 3, an output end of the electric telescopic rod 4 is fixedly connected to a connecting block 5, one side of the outer surface of the connecting block 5 is fixedly connected to a connecting rod 6, an end of the connecting rod 6 away from the connecting block 5 is fixedly connected to a mounting auxiliary plate 7, an electric push rod 10 is fixedly installed on the top of the outer surface of the mounting auxiliary plate 7, and a welding mechanism 1 is fixedly installed on the output end of the electric push rod 10 1. By setting an electric push rod 10 and a welding mechanism 11, welding can be performed on the welding workpiece on the welding table 2. A positioning clamping structure 8 is provided on one side of the welding table 2, and auxiliary clamping structures 9 are provided on both sides of the positioning clamping structure 8. The positioning clamping structure 8 includes a rectangular frame 81. One side of the outer surface of the rectangular frame 81 is fixedly connected to one side of the outer surface of the welding table 2. A driving motor 82 is fixedly installed on one side of the outer surface of the rectangular frame 81. The output end of the driving motor 82 is fixedly connected to a first screw 83. The two ends of the first screw 83 have opposite thread rotation directions. By setting the first screw 83, it can cooperate with the screw hole block 85 to move toward or away from each other.

[0027] Specifically, such as Figure 3As shown, the outer surface of the first screw 83 is symmetrically threadedly connected to two screw hole blocks 85, and the outer surface of the screw hole block 85 is slidably connected to the inner wall of the rectangular frame 81. A rectangular through hole 84 is opened on one side of the outer surface of the rectangular frame 81, and a sliding rod 86 is fixedly connected to one side of the outer surface of the screw hole block 85. By setting the sliding rod 86, the screw hole block 85 can be cooperated with to slide on the inner wall of the rectangular through hole 84. The sliding rod 86 is slidably set on the inner wall of the rectangular through hole 84, and one end of the sliding rod 86 is fixedly connected to a movable splint 87. By setting the movable splint 87, it can cooperate with the fixed splint 89 for auxiliary fixation. One side of the outer surface of the movable splint 87 is fixedly connected to a first rubber protrusion 88, and fixed splints 89 are fixedly connected to both sides of the outer surface of the rectangular frame 81. One side of the outer surface of the fixed splint 89 is fixedly connected to a second rubber protrusion 810. By setting the first rubber protrusion 88 and the second rubber protrusion 810, the movable splint 87 and the fixed splint 89 can be cooperated for auxiliary fixation.

[0028] Specifically, such as Figure 3 and Figure 4 As shown, the auxiliary clamping structure 9 includes a rectangular card frame 91, which is fixedly connected to one side of the outer surface of the fixed clamping plate 89. The inner wall of the rectangular card frame 91 is clamped with a rectangular card block 92. The inner walls of both sides of the rectangular card frame 91 are provided with round sockets 93. By setting the rectangular card frame 91 and the rectangular card block 92, the auxiliary connecting rod 96 and other components can be disassembled and assembled. The inner wall of the rectangular card block 92 is provided with a threaded hole 94. The inner wall of the round socket 93 is provided with a threaded clamping rod 95. The threaded clamping rod 95 is threadedly connected to the threaded hole 94. By setting the threaded clamping rod 95 and the threaded hole 9 4. The rectangular card frame 91 and the rectangular card block 92 can be disassembled and assembled. An auxiliary connecting rod 96 is fixedly connected to one side of the outer surface of the rectangular card block 92. One end of the outer surface of the auxiliary connecting rod 96 is fixedly connected to a mounting plate 97. The inner wall of the mounting plate 97 is threadedly connected to a second screw rod 98. The bottom end of the second screw rod 98 is rotatably connected to a pressing plate 99. By setting the second screw rod 98 and the pressing plate 99, the second screw rod 98 can drive the pressing plate 99 to move. The top of the outer surface of the pressing plate 99 is fixedly connected to a limiting rod 910, and the limiting rod 910 is slidably set on the inner wall of the mounting plate 97.

[0029] The working principle of this utility model is:

[0030] S1. When in use, the workpiece is placed on the welding table 2, and the driving motor 82 is started, so that the driving motor 82 can drive the first screw 83 to rotate, and then drive the screw hole block 85 to move, and then drive the sliding rod 86 to slide on the inner wall of the rectangular through hole 84, and then drive the movable clamping plate 87 to move, and then cooperate with the fixed clamping plate 89 to fix;

[0031] S2. At this time, the electric telescopic rod 4 is started, so that the connecting block 5 and the connecting rod 6 can drive the installation auxiliary plate 7 to move. After moving to the appropriate position, the electric push rod 10 is started at this time, so that the welding mechanism 11 can move to the welding point for welding;

[0032] S3. When auxiliary fixation is required, the rectangular clamping block 92 is clamped into the inner wall of the rectangular clamping frame 91, and the threaded clamping rod 95 is inserted into the inside of the round socket 93, and then fixed with the threaded hole 94. At this time, the second screw 98 is rotated to make the pressure plate 99 move downward for fixation.

[0033] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0034] The above describes in detail the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A welding device with a positioning and clamping function, comprising a base (1), characterized in that: The top of the outer surface of the base (1) is fixedly connected to a welding platform (2), an L-shaped plate (3) is symmetrically fixedly installed on one side of the outer surface of the welding platform (2), an electric telescopic rod (4) is fixedly installed on one side of the outer surface of the L-shaped plate (3), an output end of the electric telescopic rod (4) is fixedly connected to a connecting block (5), one side of the outer surface of the connecting block (5) is fixedly connected to a connecting rod (6), an end of the connecting rod (6) away from the connecting block (5) is fixedly connected to a mounting auxiliary plate (7), an electric push rod (10) is fixedly installed on the top of the outer surface of the mounting auxiliary plate (7), and the electric push rod (10) is fixedly installed on the top of the outer surface of the electric push rod (10). 0) is fixedly installed with a welding mechanism (11), a positioning clamping structure (8) is provided on one side of the welding table (2), and auxiliary clamping structures (9) are provided on both sides of the positioning clamping structure (8), the positioning clamping structure (8) comprises a rectangular frame (81), one side of the outer surface of the rectangular frame (81) is fixedly connected to one side of the outer surface of the welding table (2), a driving motor (82) is fixedly installed on one side of the outer surface of the rectangular frame (81), and the output end of the driving motor (82) is fixedly connected to a first screw (83), and the two ends of the first screw (83) have opposite screw thread directions.

2. A welding device with positioning and clamping function according to claim 1, characterized in that: The outer surface of the first screw rod (83) is symmetrically threaded with two screw hole blocks (85), and the outer surface of the screw hole block (85) is slidably connected to the inner wall of the rectangular frame (81).

3. The welding device with positioning and clamping function according to claim 2, characterized in that: A rectangular through hole (84) is provided on one side of the outer surface of the rectangular frame (81), and a sliding rod (86) is fixedly connected to one side of the outer surface of the screw hole block (85), and the sliding rod (86) is slidably arranged on the inner wall of the rectangular through hole (84).

4. The welding device with positioning and clamping function according to claim 3, characterized in that: One end of the sliding rod (86) is fixedly connected to a movable clamping plate (87), and one side of the outer surface of the movable clamping plate (87) is fixedly connected to a first rubber protrusion (88).

5. The welding device with positioning and clamping function according to claim 1, characterized in that: Fixed clamping plates (89) are fixedly connected to both sides of the outer surface of the rectangular frame (81), and a second rubber bump (810) is fixedly connected to one side of the outer surface of the fixed clamping plate (89).

6. The welding device with positioning and clamping function according to claim 5, characterized in that: The auxiliary clamping structure (9) comprises a rectangular clamping frame (91), the rectangular clamping frame (91) is fixedly connected to one side of the outer surface of the fixed clamping plate (89), the inner wall of the rectangular clamping frame (91) is clamped with a rectangular clamping block (92), the inner walls of both sides of the rectangular clamping frame (91) are provided with round insertion holes (93), the inner wall of the rectangular clamping block (92) is provided with a threaded hole (94), the inner wall of the round insertion hole (93) is provided with a threaded clamping rod (95), and the threaded clamping rod (95) is threadedly connected to the threaded hole (94).

7. The welding device with positioning and clamping function according to claim 6, characterized in that: An auxiliary connecting rod (96) is fixedly connected to one side of the outer surface of the rectangular block (92), and one end of the outer surface of the auxiliary connecting rod (96) is fixedly connected to a mounting plate (97). The inner wall of the mounting plate (97) is threadedly connected to a second screw rod (98), and the bottom end of the second screw rod (98) is rotatably connected to a pressure plate (99). The top of the outer surface of the pressure plate (99) is fixedly connected to a limiting rod (910), and the limiting rod (910) is slidably arranged on the inner wall of the mounting plate (97).

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