Automobile part welding and fixing device

Abstract

The utility model discloses an automobile part welding fixing device, which relates to the technical field of automobile part welding fixing devices and comprises a top component, a bottom component and a connecting component. The top assembly comprises a connecting frame, a control screen is arranged on one side of the connecting frame, an electric telescopic column is installed on the top of the connecting frame, and a welding device is arranged at the bottom of the electric telescopic column. An electric push-pull rod is arranged on one side of a first connecting rod to drive a movable clamp to move, a rotating motor is arranged on one side of a second connecting rod to drive a lead screw to rotate, a multi-petal clamp is arranged on one side of the lead screw, and the multi-petal clamp and the movable clamp are matched to fix and clamp automobile parts. And the rotating motor drives the multi-petal clamp to rotate so that automobile parts can be rotated, welding work can be conveniently conducted on different parts, the applicability is wide, and shutdown replacement does not need to be conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of welding and fixing devices for automobile parts, in particular to a welding and fixing device for automobile parts. Background Technique

[0002] These devices are usually designed to be general-purpose equipment that can adapt to a variety of parts, or special fixing devices customized for specific parts. With the development of industrial automation, more and more welding and fixing devices use robots and advanced sensors to improve welding quality and production efficiency.

[0003] However, in the prior art, after the existing automobile part welding device fixes the part before welding, the welding position has great limitations. When welding other positions, it is necessary to frequently change the workpiece position, and it is not convenient to adjust the welding surface of the workpiece during welding. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems existing in the above-mentioned prior art, and to propose a welding and fixing device for automobile parts.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A welding and fixing device for automobile parts, including a top component, a bottom component and a connecting component; the top component includes a connecting frame, a control screen is arranged on one side of the connecting frame, an electric telescopic column is installed on the top of the connecting frame, a welding tool is arranged at the bottom of the electric telescopic column, two connecting springs are installed inside the connecting frame, two electric push rods are installed inside the two connecting springs, and two fixing clamps are installed on one side of the two electric push rods; the bottom component includes a collection box, and a pull-out groove is arranged inside the collection box; the connecting component includes a connecting plate, a plurality of discharge grooves are arranged on the upper surface of the connecting plate, a first connecting rod is installed on one side of the connecting plate, an electric push rod is installed on one side of the first connecting rod, a movable clamp is installed on one side of the electric push rod, a second connecting rod is installed on one side of the connecting plate, a telescopic rod is installed on one side of the second connecting rod, a rotating motor is placed on the upper surface of the telescopic rod, and a lead screw is installed at the output end of the rotating motor.

[0006] Preferably, the control screen is electrically connected to the wire groove inside the connecting frame, and the two electric push rods and the two connecting springs are sleeved and installed.

[0007] Preferably, the two connecting springs and the two fixing clamps are fixedly installed, and the pull-out groove is slidably connected to the collection box.

[0008] Preferably, two supports are installed at the bottom of the collection box, and the two supports are fixedly installed with the collection box.

[0009] Preferably, the movable fixture is rotatably connected to the electric push rod, and the lead screw is rotatably connected to the second connecting rod.

[0010] Preferably, a multi-lobe fixture is installed on one side of the lead screw, and the connecting plate is fixedly installed with the collection box.

[0011] Preferably, the collection box is communicated with a plurality of discharge grooves, and the connecting plate is fixedly installed with the connecting frame.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] 1. In the present utility model, a first connecting rod and a second connecting rod are arranged on one side of the connecting plate. An electric push rod is arranged on one side of the first connecting rod to drive the movable fixture to move. A rotating motor is arranged on one side of the second connecting rod to drive the lead screw to rotate. A multi-lobe fixture is arranged on one side of the lead screw. The multi-lobe fixture and the movable fixture cooperate to fixedly clamp the automotive parts. The rotating motor drives the multi-lobe fixture to rotate, which can rotate the automotive parts, facilitating the welding work on different parts, with wide applicability and no need to stop the machine for replacement.

[0014] 2. In the present utility model, two sets of connecting springs and two sets of electric push rods are arranged inside the connecting frame and sleeved and connected to drive the two fixed fixtures to push inwards and outwards to fixedly clamp the automotive parts, facilitating the welding work of the welding appliance. The two sets of connecting springs can avoid the direct driving force from easily generating a vibration feeling during the pushing and pulling process, which affects the processing work. A collection box is provided to centrally collect and process the waste generated during processing. It flows into the interior of the collection box through a plurality of discharge grooves, and the pull-out groove is pulled out for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of a welding and fixing device for automotive parts proposed by the present utility model;

[0016] Figure 2 is a schematic diagram of the structure of the top assembly of a welding and fixing device for automotive parts proposed by the present utility model;

[0017] Figure 3 is a schematic diagram of the structure of the bottom assembly of a welding and fixing device for automotive parts proposed by the present utility model;

[0018] Figure 4 is a schematic diagram of the structure of the connection assembly of a welding and fixing device for automotive parts proposed by the present utility model.

[0019] Legend: 1. Top component; 101. Connecting frame; 102. Control panel; 103. Electric telescopic column; 104. Welding tool; 105. Connecting spring; 106. Electric push rod; 107. Fixed fixture; 2. Bottom component; 201. Collection box; 202. Drawer slot; 203. Support; 3. Connecting component; 301. Connecting plate; 302. Discharge chute; 303. First connecting rod; 304. Electric push-pull rod; 305. Movable fixture; 306. Second connecting rod; 307. Telescopic rod; 308. Rotating motor; 309. Lead screw; 310. Multi-petal fixture. Detailed implementation

[0020] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0021] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the specific embodiments disclosed in the following specification.

[0022] Embodiment 1, as Figures 1 - 4 shown, the present invention provides a welding and fixing device for automobile parts, including a top component 1, a bottom component 2 and a connecting component 3; the top component 1 includes a connecting frame 101, a control panel 102 is arranged on one side of the connecting frame 101, an electric telescopic column 103 is installed on the top of the connecting frame 101, a welding tool 104 is arranged at the bottom of the electric telescopic column 103, two groups of connecting springs 105 are installed inside the connecting frame 101, two groups of electric push rods 106 are installed inside the two groups of connecting springs 105, and two fixed fixtures 107 are installed on one side of the two groups of electric push rods 106; the bottom component 2 includes a collection box 201, and a drawer slot 202 is arranged inside the collection box 201; the connecting component 3 includes a connecting plate 301, a plurality of discharge chutes 302 are arranged on the upper surface of the connecting plate 301, a first connecting rod 303 is installed on one side of the connecting plate 301, an electric push-pull rod 304 is installed on one side of the first connecting rod 303, a movable fixture 305 is installed on one side of the electric push-pull rod 304, a second connecting rod 306 is installed on one side of the connecting plate 301, a telescopic rod 307 is installed on one side of the second connecting rod 306, a rotating motor 308 is placed on the upper surface of the telescopic rod 307, and a lead screw 309 is installed at the output end of the rotating motor 308.

[0023] The effects achieved by the entire Embodiment 1 are as follows: A control screen 102 is provided on one side of the connecting frame 101. An electric telescopic column 103 is installed on the top of the connecting frame 101. A welding tool 104 is provided at the bottom of the electric telescopic column 103. Two connecting springs 105 are installed inside the connecting frame 101. Two electric push rods 106 are installed inside the two connecting springs 105. Two fixed clamps 107 are installed on one side of the two electric push rods 106. A pull-out groove 202 is provided inside the collection box 201. A plurality of discharge grooves 302 are provided on the upper surface of the connecting plate 301. A first connecting rod 303 is installed on one side of the connecting plate 301. An electric push-pull rod 304 is installed on one side of the first connecting rod 303. A movable clamp 305 is installed on one side of the electric push-pull rod 304. A second connecting rod 306 is installed on one side of the connecting plate 301. A telescopic rod 307 is installed on one side of the second connecting rod 306. A rotating motor 308 is placed on the upper surface of the telescopic rod 307. A lead screw 309 is installed at the output end of the rotating motor 308. Two connecting springs 105 and two electric push rods 106 are sleeved and connected inside the connecting frame 101, driving the two fixed clamps 107 to push inwards and outwards to fixedly clamp automotive parts, facilitating the welding work of the welding tool 104. The two connecting springs 105 can avoid the direct driving force from easily generating a sense of vibration during the pushing and pulling process, affecting the processing work.

[0024] Embodiment 2 is as Figures 1 - 4 shown. The control screen 102 is electrically connected to the wire groove inside the connecting frame 101. The two electric push rods 106 are sleeved and installed with the two connecting springs 105. The two connecting springs 105 are fixedly installed with the two fixed clamps 107. The pull-out groove 202 is slidably connected to the collection 201. Two supports 203 are installed at the bottom of the collection box 201. The two supports 203 are fixedly installed with the collection box 201. The movable clamp 305 is rotatably connected to the electric push-pull rod 304. The lead screw 309 is rotatably connected to the second connecting rod 306. A multi-petal clamp 310 is installed on one side of the lead screw 309. The connecting plate 301 is fixedly installed with the collection box 20. The collection box 201 is communicated with a plurality of discharge grooves 302. The connecting plate 301 is fixedly installed with the connecting frame 101.

[0025] The effects achieved by the entire Embodiment 2 are as follows: The control screen 102 is electrically connected to the wire groove inside the connecting frame 101. Two electric push rods 106 and two connecting springs 105 are sleeved and installed. The two connecting springs 105 are fixedly installed with two fixed jigs 107. The draw groove 202 is slidably connected to the collection box 201. Two supports 203 are installed at the bottom of the collection box 201, and the two supports 203 are fixedly installed with the collection box 201. The movable jig 305 is rotatably connected to the electric push rod 304. The lead screw 309 is rotatably connected to the second connecting rod 306. A multi-petal jig 310 is installed on one side of the lead screw 309. The connecting plate 301 is fixedly installed with the collection box 20. The collection box 201 is communicated with a plurality of discharge grooves 302. The connecting plate 301 is fixedly installed with the connecting frame 101. The collection box 201 is provided to centrally collect and process the waste generated during processing, which flows into the interior of the collection box 201 through a plurality of discharge grooves 302. The draw groove 202 is pulled out for cleaning. At the same time, a first connecting rod 303 and a second connecting rod 306 are provided on one side of the connecting plate 301. An electric push rod 304 is provided on one side of the first connecting rod 303 to drive the movable jig 305 to move. A rotating motor 308 is provided on one side of the second connecting rod 306 to drive the lead screw 309 to rotate. A multi-petal jig 310 is provided on one side of the lead screw 309. The multi-petal jig 310 and the movable jig 305 cooperate to fixedly hold the automotive parts. The rotating motor 308 drives the multi-petal jig 310 to rotate, which can rotate the automotive parts, facilitating welding work on different parts, with wide applicability and no need to stop the machine for replacement.

[0026] Working principle: On one side of the connecting frame 101, an operation screen 102 is set. At the top of the connecting frame 101, an electric telescopic column 103 is installed. At the bottom of the electric telescopic column 103, a welding appliance 104 is set. Inside the connecting frame 101, two groups of connecting springs 105 are installed. Inside the two groups of connecting springs 105, two groups of electric push rods 106 are installed. On one side of the two groups of electric push rods 106, two fixed clamps 107 are installed. Inside the collection box 201, a draw slot 202 is arranged. On the upper surface of the connecting plate 301, a plurality of discharge slots 302 are opened. On one side of the connecting plate 301, a first connecting rod 303 is installed. On one side of the first connecting rod 303, an electric push-pull rod 304 is installed. On one side of the electric push-pull rod 304, a movable clamp 305 is installed. On one side of the connecting plate 301, a second connecting rod 306 is installed. On one side of the second connecting rod 306, a telescopic rod 307 is installed. On the upper surface of the telescopic rod 307, a rotating motor 308 is placed. At the output end of the rotating motor 308, a lead screw 309 is installed. Inside the connecting frame 101, the two groups of connecting springs 105 and the two groups of electric push rods 106 are sleeved and connected, driving the two fixed clamps 107 to push inwards and outwards to fixedly clamp the automotive parts, facilitating the welding work of the welding appliance 104. The two groups of connecting springs 105 can avoid the direct driving force from easily generating a vibration feeling during the pushing and pulling process, affecting the processing work. The operation screen 102 is electrically connected to the wire groove inside the connecting frame 101. The two groups of electric push rods 106 are sleeved and installed with the two groups of connecting springs 105. The two groups of connecting springs 105 are fixedly installed with the two fixed clamps 107. The draw slot 202 is slidably connected to the collection 201. At the bottom of the collection box 201, two groups of supports 203 are installed. The two groups of supports 203 are fixedly installed with the collection box 201. The movable clamp 305 is rotatably connected to the electric push-pull rod 304. The lead screw 309 is rotatably connected to the second connecting rod 306. On one side of the lead screw 309, a multi-lobe clamp 310 is installed. The connecting plate 301 is fixedly installed with the collection box 20. The collection box 201 is communicated with the plurality of discharge slots 302. The connecting plate 301 is fixedly installed with the connecting frame 101. The collection box 201 is set to centrally collect and process the waste generated during processing, flowing into the inside of the collection box 201 through the plurality of discharge slots 302, and pulling out the draw slot 202 for cleaning. At the same time, on one side of the connecting plate 301, the first connecting rod 303 and the second connecting rod 306 are set. On one side of the first connecting rod 303, the electric push-pull rod 304 is set to drive the movable clamp 305 to move. On one side of the second connecting rod 306, the rotating motor 308 is set to drive the lead screw 309 to rotate. On one side of the lead screw 309, the multi-lobe clamp 310 is set. The multi-lobe clamp 310 and the movable clamp 305 cooperate to fixedly clamp the automotive parts. The rotating motor 308 drives the multi-lobe clamp 310 to rotate, which can rotate the automotive parts, facilitating the welding work on different parts, with a wide range of applicability and no need to stop the machine for replacement.

[0027] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An automobile part welding and fixing device, characterized in that It includes a top component (1), a bottom component (2) and a connecting component (3); The top component (1) includes a connecting frame (101). On one side of the connecting frame (101), an operation screen (102) is provided. At the top of the connecting frame (101), an electric telescopic column (103) is installed. At the bottom of the electric telescopic column (103), a welding appliance (104) is provided. Inside the connecting frame (101), two connecting springs (105) are installed. Inside the two connecting springs (105), two electric push rods (106) are installed. On one side of the two electric push rods (106), two fixed clamps (107) are installed; The bottom component (2) includes a collection box (201). Inside the collection box (201), a draw-out slot (202) is provided; The connecting component (3) includes a connecting plate (301). On the upper surface of the connecting plate (301), a plurality of discharge slots (302) are provided. On one side of the connecting plate (301), a first connecting rod (303) is installed. On one side of the first connecting rod (303), an electric push-pull rod (304) is installed. On one side of the electric push-pull rod (304), a movable clamp (305) is installed. On one side of the connecting plate (301), a second connecting rod (306) is installed. On one side of the second connecting rod (306), a telescopic rod (307) is installed. On the upper surface of the telescopic rod (307), a rotating motor (308) is placed. At the output end of the rotating motor (308), a lead screw (309) is installed.

2. The welding and fixing device for an automotive part according to claim 1, characterized in that: The operation screen (102) is electrically connected to the wire groove inside the connecting frame (101). The two electric push rods (106) and the two connecting springs (105) are sleeved and installed.

3. A welding and fixing device for automotive parts according to claim 1, characterized in that: The two connecting springs (105) and the two fixed clamps (107) are fixedly installed. The draw-out slot (202) is slidably connected to the collection box (201).

4. A welding and fixing device for automotive parts according to claim 1, characterized in that: At the bottom of the collection box (201), two supports (203) are installed. The two supports (203) are fixedly installed with the collection box (201).

5. An automotive part welding and fixing device according to claim 4, characterized in that: The movable clamp (305) is rotatably connected to the electric push-pull rod (304). The lead screw (309) is rotatably connected to the second connecting rod (306).

6. The welding and fixing device for an automotive part according to claim 1, characterized in that: On one side of the lead screw (309), a multi-petal clamp (310) is installed. The connecting plate (301) is fixedly installed with the collection box (201).

7. A welding and fixing device for automotive parts according to claim 1, characterized in that: The collection box (201) is communicated with the plurality of discharge slots (302). The connecting plate (301) is fixedly installed with the connecting frame (101).

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