Auxiliary turnover device for welding tool

Abstract

The utility model belongs to the technical field of welding processing equipment, and particularly relates to a welding tool auxiliary turnover device which comprises two supporting frames, turnover pieces, clamping pieces, connecting pieces and tightening pieces, the two supporting frames are symmetrically arranged, the turnover pieces are connected to the two supporting frames in a sliding mode, and the clamping pieces are fixedly connected to the two turnover pieces. According to the auxiliary turnover device for the welding tool, through the two symmetrically-arranged supporting frames, when the workpiece is turned over, the front forks of the supporting frames are connected to the bottom of the workpiece in an inserted mode, and through the matched design of the tightening pieces and the connecting pieces, the two supporting frames are connected and fixed to be combined into a whole; through the design of the overturning piece and the clamping piece, workpieces of different sizes can be clamped and fixed for use, when the workpieces with the large overturning radius are overturned, the overturning piece can be overturned after being lifted through the hydraulic cylinder, and the using effect is met.

Description

Technical Field

[0001] The utility model relates to the technical field of welding processing equipment, in particular to an auxiliary turning device for welding tooling. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. When welding, some workpieces will be turned over before welding due to the influence of the welding angle. However, when using the existing welding tool auxiliary turning device, due to its integrated design, the workpiece needs to be moved to the turning device before it can be used. The turning device cannot be directly plugged into the bottom of the workpiece for use. It is not effective for heavier workpieces, and the existing turning device is not convenient for turning workpieces of different sizes and heights, and has poor applicability. Utility Model Content

[0003] (1) Technical problems solved

[0004] In response to the shortcomings of the existing technology, the utility model provides a welding tool auxiliary flipping device, which solves the problems of the welding tool auxiliary flipping device proposed in the above background technology that the workpiece needs to be hoisted on the device when in use, the use effect is not convenient, and the application range of the flipping device is insufficient.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A welding tool auxiliary flipping device includes a support frame, a flipping piece, a clamping piece, a connecting piece and a tightening piece. Two support frames are symmetrically arranged, and the two support frames are slidably connected to the flipping piece, and the clamping piece is fixedly connected to the flipping piece. Connecting pieces are provided on both sides of the two support frames, and the two connecting pieces are connected and arranged through a tightening piece.

[0008] Furthermore, a front fork is integrally formed on one side of the support frame, a ball bearing is provided at the bottom of the front fork, a limiting cylinder is fixedly connected to the front fork, and a hydraulic cylinder is fixedly connected to the top of the support frame.

[0009] Furthermore, the flip member consists of a slider, a rotating disk and a motor, the slider is slidably connected to the support frame, the slider is rotatably connected to the rotating disk, the rotating disk is fixedly connected to the output shaft of the motor, and the motor is fixedly connected to one side of the slider.

[0010] Furthermore, the clamping member consists of a clamping frame, a sliding groove, a cylinder and a clamping block. The clamping frame is fixedly connected to the rotating disk. A sliding groove is provided on the clamping frame. The center of the sliding groove is fixedly connected to the cylinder. Both ends of the sliding groove are slidably connected to clamping blocks. The clamping block is fixedly connected to the piston rod of the cylinder.

[0011] Furthermore, the connecting piece is composed of a plug-in rod and a snap-fit ​​seat. The plug-in rod is slidably plugged into the limiting cylinder, and one end of the plug-in rod is fixedly connected to the snap-fit ​​seat.

[0012] Furthermore, the tightening member is composed of a threaded sleeve, a screw and a snap-fit ​​head. Both ends of the threaded sleeve are threadedly connected to the screw. One end of the screw is fixedly connected to the snap-fit ​​head, and the snap-fit ​​head is engaged in the snap-fit ​​seat.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a welding tool auxiliary turning device, which has the following beneficial effects:

[0015] The welding tool auxiliary turning device designed by the utility model has two symmetrically arranged support frames, so that when the workpiece is turned over, the front fork of the support frame can be inserted into the bottom of the workpiece, and the two support frames are connected and fixed through the coordinated design of the tightening member and the connecting member, so that they are combined into one, ensuring the normal use effect during turning. Through the design of the turning member and the clamping member, workpieces of different sizes can be clamped and fixed for use, and when turning over a workpiece with a larger turning radius, the turning member can be raised by the hydraulic cylinder and then turned over, thereby meeting the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the turning member and the clamping member of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the connecting piece and the tightening piece of the utility model.

[0020] In the figure: 1. Support frame; 101. Front fork; 102. Ball bearing; 103. Limiting cylinder; 104. Hydraulic cylinder; 2. Flipping member; 201. Slider; 202. Rotating disk; 203. Motor; 3. Clamping member; 301. Clamping frame; 302. Sliding groove; 303. Cylinder; 304. Clamping block; 4. Connecting member; 401. Connecting rod; 402. Engaging seat; 5. Tightening member; 501. Threaded sleeve; 502. Screw; 503. Engaging head. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example

[0023] like Figure 1-4As shown, an embodiment of the present invention proposes a welding tool auxiliary turning device, including a support frame 1, a turning piece 2, a clamping piece 3, a connecting piece 4 and a tightening piece 5. The welding tool auxiliary turning device designed in this scheme can facilitate the clamping and turning of the workpiece, without the need to hoist the workpiece on the device for use, thereby improving the convenience of turning. Through the design of the turning piece 2 and the clamping piece 3, workpieces of different sizes can be clamped and used, and workpieces with different turning radiuses can be turned over and used, thereby improving the use effect. Two support frames 1 are symmetrically provided. When the workpiece is turned over, the two support frames 1 are respectively inserted at the two ends of the workpiece so that the front fork 101 is inserted at the bottom of the workpiece. The ball 102 at the bottom of the support frame 1 can improve the movement convenience of the device and meet the needs of mobile use. The two support frames 1 are both slidably connected with the turning piece 2, and the clamping piece 3 is fixedly connected to the turning piece 2. The cylinder 303 can control the clamping block 304 to move and adjust in the sliding groove 302, so that the clamping block 304 can clamp on both sides of workpieces of different sizes, ensuring To ensure the clamping effect, the slider 201 can be raised and lowered on the support frame 1 through the hydraulic cylinder 104. When the turning radius of the workpiece is not high enough from the ground, the slider 201 is raised, and the motor 203 drives the rotating disk 202 to rotate, so that the workpiece can be turned over to meet the turning demand. Both sides of the two support frames 1 are equipped with connecting members 4, and the two connecting members 4 are connected by tightening members 5. When the two support frames 1 are plugged into the two ends of the workpiece, the clamping heads 503 are respectively engaged with the clamping seats 402 at both ends. The screws 502 at both ends are then connected by means of a threaded sleeve 501. By tightening the threaded sleeve 501, the two support frames 1 can be firmly clamped at both ends of the workpiece, so that they are temporarily combined into one, ensuring the connection flipping effect. By inserting the connecting rod 401 into the interior of the limiting cylinder 103, it can be ensured that when flipping workpieces of different widths, the tightening member 5 will not be affected by the width of the workpiece. The overall design structure of the device is reasonable and the use effect is convenient. It can meet the flipping use of workpieces of different sizes when welding, thereby improving the use effect.

[0024] like Figure 2 As shown, in some embodiments, a front fork 101 is integrally formed on one side of the support frame 1, a ball 102 is provided at the bottom of the front fork 101, a limiting cylinder 103 is fixedly connected to the front fork 101, and a hydraulic cylinder 104 is fixedly connected to the top of the support frame 1. The design of the support frame 1 meets the use requirements and ensures the overall connection and use effect of the device.

[0025] like Figure 3As shown, in some embodiments, the flipping member 2 is composed of a slider 201, a rotating disk 202 and a motor 203. The slider 201 is slidably connected to the support frame 1, and the rotating disk 202 is rotatably connected to the slider 201. The rotating disk 202 is fixedly connected to the output shaft of the motor 203, and the motor 203 is fixedly connected to one side of the slider 201. The design of the flipping member 2 meets the flipping use requirements and ensures that the flipping movement of the welding workpiece can be realized.

[0026] like Figure 3 As shown, in some embodiments, the clamping member 3 is composed of a clamping frame 301, a sliding groove 302, a cylinder 303 and a clamping block 304. The clamping frame 301 is fixedly connected to the rotating disk 202. A sliding groove 302 is provided on the clamping frame 301. The center of the sliding groove 302 is fixedly connected to the cylinder 303. Both ends of the sliding groove 302 are slidably connected to the clamping blocks 304. The clamping block 304 is fixedly connected to the piston rod of the cylinder 303. The clamping member 3 can be used to clamp welding workpieces of different sizes. After firmly clamping, the welding workpiece is flipped by cooperating with the flipping member 2.

[0027] like Figure 4 As shown, in some embodiments, the connecting member 4 is composed of a plug-in rod 401 and a snap-fit ​​seat 402. The plug-in rod 401 is slidably inserted into the limiting cylinder 103, and one end of the plug-in rod 401 is fixedly connected to the snap-fit ​​seat 402. The design of the connecting member 4 meets the quick connection of the tightening member 5 and meets the use requirements.

[0028] like Figure 4 As shown, in some embodiments, the tightening member 5 is composed of a threaded sleeve 501, a screw 502 and a locking head 503. Both ends of the threaded sleeve 501 are threadedly connected to the screw 502, and one end of the screw 502 is fixedly connected to the locking head 503. The locking head 503 is engaged in the locking seat 402. The tightening member 5 can temporarily connect the two split support frames 1 together to ensure that the two support frames 1 do not have the problem of offset and tilt when the welding workpiece is flipped.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A welding tool auxiliary turning device, comprising a support frame (1), a turning member (2), a clamping member (3), a connecting member (4) and a tightening member (5), characterized in that: Two support frames (1) are symmetrically provided, and a flip member (2) is slidably connected to each of the two support frames (1), and a clamping member (3) is fixedly connected to each of the flip members (2). Connecting members (4) are provided on both sides of the two support frames (1), and the two connecting members (4) are connected and provided through a tightening member (5).

2. The welding tool auxiliary turning device according to claim 1, characterized in that: A front fork (101) is integrally formed on one side of the support frame (1), a ball (102) is provided at the bottom of the front fork (101), a limiting cylinder (103) is fixedly connected to the front fork (101), and a hydraulic cylinder (104) is fixedly connected to the top of the support frame (1).

3. The welding tool auxiliary turning device according to claim 1, characterized in that: The flip member (2) is composed of a slider (201), a rotating disk (202) and a motor (203); the slider (201) is slidably connected to the support frame (1); the rotating disk (202) is rotatably connected to the slider (201); the rotating disk (202) is fixedly connected to the output shaft of the motor (203); and the motor (203) is fixedly connected to one side of the slider (201).

4. The welding tool auxiliary turning device according to claim 1, characterized in that: The clamping member (3) is composed of a clamping frame (301), a sliding groove (302), a cylinder (303) and a clamping block (304); the clamping frame (301) is fixedly connected to the rotating disk (202); the sliding groove (302) is provided on the clamping frame (301); the cylinder (303) is fixedly connected to the center of the sliding groove (302); the two ends of the sliding groove (302) are slidably connected to the clamping blocks (304); the clamping blocks (304) are fixedly connected to the piston rod of the cylinder (303).

5. The welding tool auxiliary turning device according to claim 1, characterized in that: The connecting member (4) is composed of a plug-in rod (401) and a snap-fit ​​seat (402). The plug-in rod (401) is slidably plugged into the limiting cylinder (103). One end of the plug-in rod (401) is fixedly connected to the snap-fit ​​seat (402).

6. The welding tool auxiliary turning device according to claim 1, characterized in that: The tightening member (5) is composed of a threaded sleeve (501), a screw (502) and a snap-fit ​​head (503). Both ends of the threaded sleeve (501) are threadedly connected to the screw (502). One end of the screw (502) is fixedly connected to the snap-fit ​​head (503). The snap-fit ​​head (503) is snap-fitted into the snap-fit ​​seat (402).

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