Welding support for welding ear-shaped parts

Abstract

The utility model relates to the field of welding, in particular to a welding support for welding an ear-shaped part, which comprises two support frames arranged oppositely, and a groove for embedding an ear plate of an ear-shaped workpiece is arranged at the top end of each support frame; the lifting unit is connected with the lower end of the supporting frame. According to the scheme, the lug plate on one side of the lug-shaped workpiece abuts against the groove in one supporting frame, the other lug plate on the lug-shaped workpiece abuts against the groove in the other supporting frame, and the lug-shaped workpiece can be stably limited through the grooves; the lifting unit can adjust the vertical height of the supporting frame and the vertical height of the lug-shaped workpiece in the welding machining process of the lug-shaped workpiece so as to adapt to the welding height needed by welding personnel, operation of the welding personnel is more labor-saving, welding is more convenient, and the welding precision can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a welding bracket for welding ear-shaped parts. Background Art

[0002] When large ear-shaped workpieces are welded, welding brackets are generally used to support them. Welding brackets provide a reliable method for fixing and stabilizing these large workpieces, helping to achieve precise and efficient welding operations.

[0003] Most welding brackets use an arc-shaped support bracket to support one side of the arc surface of a large ear-shaped workpiece. One side of the arc surface of the ear-shaped workpiece fits against the arc-shaped support bracket, and the arc surface of the ear-shaped workpiece easily slides relative to the arc surface on the support bracket, which poses a risk of positional instability in the ear-shaped workpiece. At the same time, when using an arc-shaped support bracket to support the ear-shaped workpiece for welding, the vertical position of the ear-shaped workpiece is difficult to adjust, and the welder needs to stand or bend over to adapt to the height of the welding position, which is time-consuming and labor-intensive. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a welding bracket for welding ear-shaped parts to solve the problem that the arc surface of the ear-shaped workpiece easily slides relative to the arc surface on the supporting bracket, resulting in the ear-shaped workpiece being unstable in limited position.

[0005] In order to achieve the above-mentioned purpose, the basic scheme of the utility model is as follows: a welding bracket for welding ear-shaped parts, comprising:

[0006] Two supporting frames are arranged opposite to each other, and the top ends of the supporting frames are provided with grooves for the ear plates of the ear-shaped workpiece to be embedded;

[0007] The lifting unit is connected to the lower end of the supporting frame.

[0008] The technical principle of the utility model is: when welding an ear-shaped workpiece, a crane is used to lift the ear-shaped workpiece and transfer it to a welding bracket, and the ear-shaped workpiece is placed on the welding bracket. At this time, one ear plate on the ear-shaped workpiece is abutted against a groove on a certain support bracket, and the other ear plate on the ear-shaped workpiece is abutted against a groove on another support bracket. The groove can limit the stability of the ear-shaped workpiece; at the same time, the support bracket can stably support the ear-shaped workpiece.

[0009] The lifting unit can adjust the vertical height of the support frame and the ear-shaped workpiece during the welding process of the ear-shaped workpiece to adapt to the welding height required by the welder, making the welder's operation more labor-saving and welding more convenient, which is conducive to improving welding accuracy.

[0010] Furthermore, a reinforcement frame is fixedly installed between the lower ends of the two support frames, and the upper side of the reinforcement frame is located in the middle of the support frames.

[0011] Through the above arrangement, the reinforcement frame can further reinforce the two support frames, so that the vertical support of the ear-shaped workpiece by the two support frames is more stable.

[0012] Furthermore, the support frame and the reinforcement frame are both in the shape of rectangular frames.

[0013] Through the above arrangement, the rectangular frame-shaped support frame and reinforcement frame have a stronger supporting force, and at the same time, the material cost required for the support frame and reinforcement frame is less, which is more economical and affordable.

[0014] Furthermore, a reinforcement steel is fixedly installed horizontally between the side walls of the two support frames. The reinforcement steel and the reinforcement frame are located on the same vertical plane, and the reinforcement steel is located in the middle of the side walls of the support frames.

[0015] Through the above arrangement, the reinforcing steel can further reinforce the middle parts of the two support frames, thereby improving the stability of the installation of the ear-shaped workpiece.

[0016] Furthermore, the number of the reinforcement frames and the number of the reinforcement steels are both two, and the two reinforcement frames and the two reinforcement steels are symmetrically arranged along the center plane of the support frame.

[0017] Through the above arrangement, the symmetrically arranged reinforcement frames and reinforcement steels can more evenly support both sides of the two support frames, making the entire welded bracket more stable.

[0018] Furthermore, the transition between the groove of the support frame and the upper surface of the support frame is in a smooth arc shape.

[0019] Through the above arrangement, the smooth arc surface is less likely to be bumped when in contact with the ear-shaped workpiece, so that the appearance of the ear-shaped workpiece is fully protected.

[0020] Furthermore, the upper surface and the groove of the support frame are fixedly covered with elastic anti-slip pads.

[0021] Through the above arrangement, the ear-shaped workpiece can be more closely fitted to the elastic anti-slip pad, further preventing the ear-shaped workpiece from shaking after installation, making the installation of the ear-shaped workpiece more stable and protected by the elastic anti-slip pad.

[0022] Furthermore, the lifting unit includes:

[0023] Processing the support plate, wherein the upper surface of the processed support plate is directly opposite to the lower end surfaces of the support frame and the reinforcement frame;

[0024] A plurality of hydraulic telescopic rods are vertically arranged between the processing support plate and the support frame. A plug rod is fixedly arranged on the lower end of the processing support plate, and a groove for embedding the plug rod is provided at the upper end of the hydraulic telescopic rod;

[0025] A hydraulic pump that controls the extension or retraction of the telescopic boom.

[0026] Through the above setting, when the height of the welding position of the ear-shaped workpiece changes, the hydraulic telescopic rod is controlled to extend or shorten by controlling the hydraulic pump. At this time, the hydraulic telescopic rod can synchronously drive the two support frames to rise and fall, and then synchronously drive the ear-shaped workpiece, two support frames, two reinforcement frames and two reinforcement steels to rise and fall synchronously to adapt to the welding height required by the welder. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is an enlarged view of the axial side of a welding bracket for welding ear-shaped parts in an embodiment of the present utility model.

[0028] Figure 2 This is an enlarged view of the top end of a support frame in a welding bracket for welding ear-shaped parts according to an embodiment of the present invention.

[0029] In the above drawings: support frame 10, groove 101, elastic anti-slip pad 102, reinforcement frame 20, reinforcement steel 30, support plate 40, hydraulic telescopic rod 401. DETAILED DESCRIPTION

[0030] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0031] This embodiment is basically as Figure 1 and Figure 2 As shown, an embodiment of the present invention proposes a welding bracket for welding ear-shaped parts, including two support frames 10 arranged opposite to each other and a lifting unit. A groove 101 is provided on the top of the support frame 10 for embedding the ear plate of the ear-shaped workpiece. The transition between the groove 101 of the support frame 10 and the upper surface of the support frame 10 is in a smooth arc shape. The upper surface of the support frame 10 and the groove 101 are fixedly covered with an elastic anti-slip pad 102, and the elastic anti-slip pad 102 is silicone.

[0032] like Figure 1 As shown, a reinforcement frame 20 is welded between the lower ends of the two support frames 10, and a reinforcement steel 30 is horizontally fixedly installed between the side walls of the two support frames 10, and the reinforcement steel 30 is a "U"-shaped channel steel; the upper side of the reinforcement frame 20 is located in the middle of the support frame 10; at the same time, the support frame 10 and the reinforcement frame 20 are both rectangular frame-shaped; the reinforcement steel 30 and the reinforcement frame 20 are located on the same vertical plane, and the reinforcement steel 30 is located in the middle of the side wall of the support frame 10; at the same time, the number of reinforcement frames 20 and reinforcement steels 30 are both two, and the two reinforcement frames 20 and the two reinforcement steels 30 are symmetrically arranged along the center plane of the support frame 10.

[0033] like Figure 1As shown, the lifting unit includes a processing support plate 40, four hydraulic telescopic rods 401 and a hydraulic pump for controlling the extension or shortening of the hydraulic telescopic rods 401. The upper surface of the processing support plate 40 is opposite to the lower end surface of the support frame 10 and the reinforcement frame 20; the hydraulic telescopic rods 401 are vertically arranged between the processing support plate 40 and the support frame 10, and an insertion rod is fixedly provided on the lower end of the processing support plate 40. The upper end of the hydraulic telescopic rod 401 is provided with a groove for the insertion rod to be embedded.

[0034] When a welding bracket for welding ear-shaped parts in this embodiment is used, a crane is used to lift the ear-shaped workpiece and transfer it to the welding bracket, and the ear-shaped workpiece is placed on the welding bracket. At this time, one side ear plate on the ear-shaped workpiece is abutted against the groove 101 on the left support frame 10, and the right side ear plate on the ear-shaped workpiece is abutted against the groove 101 on the right support frame 10. The ear plates on both sides of the ear-shaped workpiece are stably fitted with the elastic anti-slip pad 102 to achieve stable positioning of the ear-shaped workpiece.

[0035] After the ear-shaped workpiece is placed in place, the middle part of the ear-shaped workpiece is inverted between the two support frames 10, and the middle part of the ear-shaped workpiece is exactly located on the upper side of the reinforcement frame 20 and the reinforcement steel 30, which is convenient for welding the ear-shaped workpiece between the two support frames 10, the two reinforcement frames 20 and the two reinforcement steels 30. During welding, the two support frames 10, the two reinforcement frames 20 and the two reinforcement steels 30 can stably support the ear-shaped workpiece.

[0036] When the height of the welding position of the ear-shaped workpiece changes, the hydraulic telescopic rod 401 is controlled to extend or shorten by controlling the hydraulic pump. At this time, the hydraulic telescopic rod 401 can synchronously drive the two support frames 10 to rise and fall, and then synchronously drive the ear-shaped workpiece, the two support frames 10, the two reinforcement frames 20 and the two reinforcement steels 30 to rise and fall synchronously to adapt to the welding height required by the welder, making the welder's operation more labor-saving and welding more convenient, which is conducive to improving welding accuracy.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A welding bracket for welding ear-shaped parts, characterized in that: include: Two supporting frames are arranged opposite to each other, and the top ends of the supporting frames are provided with grooves for the ear plates of the ear-shaped workpiece to be embedded; A lifting unit is connected to the lower end of the support frame.

2. A welding bracket for welding ear-shaped parts according to claim 1, characterized in that: A reinforcement frame is fixedly installed between the lower ends of the two support frames, and the upper side of the reinforcement frame is located in the middle of the support frames.

3. A welding bracket for welding ear-shaped parts according to claim 2, characterized in that: The support frame and the reinforcement frame are both in the shape of a rectangular frame.

4. A welding bracket for welding ear-shaped parts according to claim 3, characterized in that: Reinforcement steel is fixedly installed horizontally between the side walls of the two support frames. The reinforcement steel and the reinforcement frame are located on the same vertical plane, and the reinforcement steel is located in the middle of the side walls of the support frames.

5. A welding bracket for welding ear-shaped parts according to claim 4, characterized in that: The number of the reinforcement frames and the number of the reinforcement steels are both two, and the two reinforcement frames and the two reinforcement steels are symmetrically arranged along the center plane of the support frame.

6. A welding bracket for welding ear-shaped parts according to claim 5, characterized in that: The transition between the groove of the support frame and the upper surface of the support frame is in a smooth arc shape.

7. A welding bracket for welding ear-shaped parts according to claim 6, characterized in that: The upper surface and the groove of the support frame are fixedly covered with elastic anti-slip pads.

8. A welding bracket for welding ear-shaped parts according to any one of claims 2 to 7, characterized in that: The lifting unit comprises: A processing support plate, wherein the upper surface of the processing support plate is directly opposite to the lower end surfaces of the support frame and the reinforcement frame; A plurality of hydraulic telescopic rods are vertically arranged between the processing support plate and the support frame, the lower end of the processing support plate is fixedly provided with an insertion rod, and the upper end of the hydraulic telescopic rod is provided with a groove for the insertion rod to be embedded; A hydraulic pump that controls the extension or retraction of the telescopic boom.

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