Submerged-arc welding equipment for wide-body vehicle rim machining

Abstract

The utility model discloses submerged-arc welding equipment for wide-body vehicle rim machining, and relates to the technical field of vehicle rim machining, the submerged-arc welding equipment comprises a welding equipment body which is suitable for wide-body vehicle rim machining and welding, the welding equipment body comprises a cooling box, the top of the cooling box is provided with a bearing plate, and the bearing plate is arranged on the cooling box. A positioning unit is arranged on the top of the bearing plate, an angle adjusting unit is arranged on the right side of the positioning unit, and a cooling unit is arranged at the bottom end of the bearing plate. The right ring body is connected to one side of the left ring body in a clamped mode and matched with the positioning blocks to be clamped in the positioning holes, so that the left ring body and the right ring body are fixed, a rim is fixed in the left ring body and the right ring body, the welding stability is improved, and the driving motor is arranged to drive the rotating gear to rotate; and therefore, the tooth block is driven to rotate the bearing bracket, the welding angle of the wheel is conveniently adjusted, and the welding convenience and flexibility are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel rim processing, in particular to submerged arc welding equipment for processing wide-body wheel rims. Background Art

[0002] During the production and processing of wheel rims, submerged arc welding equipment is needed to weld the wheel rims. Submerged arc welding is a welding method in which an arc burns under a flux layer. It has inherent advantages such as stable welding quality, high welding productivity, no arc light and very little smoke, making it the main welding method in the production of important steel structures such as pressure vessels, pipe section manufacturing, box beams and columns.

[0003] In the prior art, a Chinese patent document with publication number CN215200448U and publication date December 17, 2021 was proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: A welding device for rim processing, comprising a box body, a second fixed frame is fixedly connected to the middle position of the top of the box body, and a sleeve is rotatably connected to one side of the second fixed frame, and the bottom of the sleeve is located inside the box body, and the outer wall of the sleeve is fixedly connected to evenly distributed racks.

[0004] In order to solve the problem of cooling the rim welding, the existing technology is to clamp the rim into the inside of the sleeve, and then use a motor to drive the transmission gear and the rack to drive the sleeve to rotate, so that the welded part of the rim is immersed in oil for cooling. However, when the rim is rotated to cool, it cannot be fixed inside the sleeve, and the rotation will shake, thereby causing instability. Utility Model Content

[0005] The utility model aims to provide a submerged arc welding device for processing a wide-body wheel rim, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A submerged arc welding device for processing a wide-body car rim comprises a welding device body, which is suitable for processing and welding a wide-body car rim. The welding device body comprises a cooling box, and a bearing plate is arranged on the top of the cooling box.

[0008] A positioning unit is arranged on the top of the carrying plate, an angle adjustment unit is arranged on the right side of the positioning unit, and a cooling unit is arranged on the bottom end of the carrying plate.

[0009] A further improvement of the technical solution of the utility model is that: the positioning unit includes an annular slide groove arranged on the top of the supporting plate, a supporting bracket is arranged above the supporting plate, the bottom end of the supporting bracket is slidably connected to the inside of the annular slide groove, a left ring body is fixedly installed on the left side of the top of the supporting bracket, and a right ring body is detachably installed on the right side of the top of the supporting bracket. When the supporting bracket rotates, the sliding groove can promote the smoothness of rotation and at the same time achieve the function of rotation limitation to prevent deviation.

[0010] A further improvement of the technical solution of the utility model is that positioning holes are provided on the tops of both ends of the right ring body, clamping grooves are provided on the outer surfaces of both ends of the left ring body, telescopic rods are fixedly installed on the tops of both ends of the left ring body, and a rotating plate is rotatably sleeved on the top of the telescopic rods.

[0011] A further improvement of the technical solution of the utility model is that the bottom of the other end of the rotating plate is fixedly installed on the positioning block, and the outer surfaces of both ends of the right ring body are fixedly installed with clamping blocks, and the clamping blocks are movably inserted into the inside of the clamping groove.

[0012] A further improvement of the technical solution of the utility model lies in that: the angle adjustment unit includes tooth blocks arranged on the outer surfaces of the left ring body and the right ring body, a driving motor is fixedly installed on the bracket located on the right upper side of the bearing plate on the right side of the right ring body, a rotating gear is fixedly installed on the output end of the driving motor, and the rotating gear is meshingly connected with the tooth block, and the output end of the driving motor can drive the rotating gear to prompt the supporting bracket to drive the left ring body and the right ring body to rotate, thereby facilitating the angle adjustment of the wheel rim inside them.

[0013] A further improvement of the technical solution of the utility model is that the cooling unit includes a rotating groove fixedly installed on the inner bottom of the cooling box, support vertical rods are fixedly installed on the top of the cooling box, and a support cross plate is fixedly installed on the top of the support vertical rods. The support vertical rods and the support cross plate play a role in supporting the transmission motor.

[0014] A further improvement of the technical solution of the utility model is that a transmission motor is fixedly installed on the top of the other end of the supporting cross plate, and a transmission screw is fixedly installed on the bottom output end of the transmission motor. The other end of the transmission screw passes through the four sides of the bearing plate and extends and is rotatably installed inside the rotating groove. The rotation of the transmission screw causes the bearing plate on its outer surface to move up and down, and when moving downward, it can drive the rim to enter the interior of the cooling box, thereby cooperating with the coolant to perform rapid cooling.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a submerged arc welding device for processing a wide-body wheel rim. By setting a right ring body to be clamped on one side of a left ring body, and coordinating a positioning block to be clamped inside a positioning hole, the left ring body and the right ring body are fixed, so that the wheel rim is fixed inside, thereby improving the welding stability.

[0017] 2. The utility model provides a submerged arc welding device for processing wide-body wheel rims. A driving motor is provided to drive the rotating gear to rotate, thereby driving the tooth block to rotate the supporting bracket, which is convenient for adjusting the wheel welding angle and improving the convenience and flexibility of welding.

[0018] 3. The utility model provides a submerged arc welding device for processing wide-body car rims. A transmission motor is arranged to drive a transmission screw to rotate. During rotation, the bearing plate on its outer surface can be driven to move downward as a whole, so that the bearing plate drives the rim to enter the interior of the cooling box, and the coolant is used to quickly cool the rim. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the left ring body and the right ring body of the utility model;

[0021] Figure 3 For the utility model Figure 2 A is an enlarged structural diagram;

[0022] Figure 4 This is a schematic diagram of the structure of the load-bearing plate of the utility model;

[0023] Figure 5 This is a schematic diagram of the cooling box structure of the utility model.

[0024] In the figure: 1. welding equipment body; 2. cooling box; 21. rotating groove; 22. supporting vertical rod; 23. supporting horizontal plate; 24. transmission motor; 25. transmission screw; 3. bearing plate; 31. annular slide groove; 32. supporting bracket; 33. left ring body; 34. right ring body; 35. positioning hole; 36. clamping groove; 37. telescopic rod; 38. rotating plate; 39. positioning block; 310. clamping block; 311. tooth block; 312. driving motor; 313. rotating gear. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments:

[0026] Example 1

[0027] like Figure 1-5As shown, the utility model provides a submerged arc welding device for processing wide-body wheel rims, the welding device body 1 is suitable for processing and welding wide-body wheel rims, the welding device body 1 includes a cooling box 2, a bearing plate 3 is arranged on the top of the cooling box 2, a positioning unit is arranged on the top of the bearing plate 3, an angle adjustment unit is arranged on the right side of the positioning unit, a cooling unit is arranged on the bottom end of the bearing plate 3, the positioning unit includes an annular slide groove 31 arranged on the top of the bearing plate 3, a supporting bracket 32 ​​is arranged above the bearing plate 3, the bottom end of the supporting bracket 32 ​​is slidably connected to the inside of the annular slide groove 31, and the supporting bracket 32 ​​is connected to the inside of the annular slide groove 31. A left ring body 33 is fixedly installed on the left side of the top of the bracket 32, and a right ring body 34 is detachably installed on the right side of the top of the supporting bracket 32. Positioning holes 35 are provided on the tops of both ends of the right ring body 34, and clamping grooves 36 are provided on the outer surfaces of both ends of the left ring body 33. Telescopic rods 37 are fixedly installed on the tops of both ends of the left ring body 33, and a rotating plate 38 is rotatably sleeved on the top of the telescopic rod 37. The other end bottom of the rotating plate 38 is fixedly installed on the positioning block 39, and clamping blocks 310 are fixedly installed on the outer surfaces of both ends of the right ring body 34, and the clamping blocks 310 are movably inserted into the inside of the clamping grooves 36.

[0028] Furthermore, by correspondingly inserting the snap-fit ​​blocks 310 at both ends of the right ring body 34 into the snap-fit ​​grooves 36, the rotating plate 38 is rotated to align the positioning block 39 with the positioning hole 35, and then it is pressed downward, and the telescopic rod 37 moves downward, causing the positioning block 39 to snap into the positioning hole 35, so that the left ring body 33 and the right ring body 34 are fixed, thereby fixing the rim therein.

[0029] Example 2

[0030] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the angle adjustment unit includes a tooth block 311 arranged on the outer surfaces of the left ring body 33 and the right ring body 34, and a drive motor 312 is fixedly installed on the bracket located on the right upper side of the supporting plate 3 on the right side of the right ring body 34, and a rotating gear 313 is fixedly installed on the output end of the drive motor 312, and the rotating gear 313 is meshingly connected with the tooth block 311.

[0031] Furthermore, by starting the driving motor 312, the output end of the driving motor 312 is used to drive the rotating gear 313 to rotate, thereby driving the tooth block 311 to rotate the supporting bracket 32, so as to facilitate the adjustment of the wheel welding angle.

[0032] Example 3

[0033] like Figure 1-5As shown, on the basis of Examples 1-2, the utility model provides a technical solution: preferably, the cooling unit includes a rotating groove 21 fixedly installed on the inner bottom end of the cooling box 2, and a supporting vertical rod 22 is fixedly installed on the top of the cooling box 2. A supporting horizontal plate 23 is fixedly installed on the top of the supporting vertical rod 22, and a transmission motor 24 is fixedly installed on the top of the other end of the supporting horizontal plate 23. A transmission screw 25 is fixedly installed on the bottom output end of the transmission motor 24, and the other end of the transmission screw 25 passes through the surroundings of the supporting plate 3 and extends and is rotatably installed inside the rotating groove 21.

[0034] Furthermore, by starting the transmission motor 24, the transmission motor 24 drives the transmission screw 25 to rotate, and the rotation can drive the supporting plate 3 on its outer surface to move downward as a whole, so that the supporting plate 3 drives the rim to enter the interior of the cooling box 2, and the coolant is used to quickly cool the rim.

[0035] The following is a detailed description of the working principle of the submerged arc welding equipment used for wide-body wheel rim processing.

[0036] like Figure 1-5 As shown, when in use, the rim to be welded is placed on the top of the supporting bracket 32, and then the clamping blocks 310 at both ends of the right ring body 34 are correspondingly inserted into the inside of the clamping groove 36, and then the rotating plate 38 is rotated to align the positioning block 39 with the positioning hole 35, and then it is pressed downward, and the telescopic rod 37 moves downward, prompting the positioning block 39 to be clamped in the inside of the positioning hole 35, so that the left ring body 33 and the right ring body 34 are fixed, so that the rim is fixed inside it. During welding, the driving motor 312 can be started, and the output end of the driving motor 312 can be used to drive the rotating gear 313 to rotate, thereby driving the tooth block 311 to rotate the supporting bracket 32, so as to adjust the wheel welding angle. After welding is completed, the transmission motor 24 is started, and the transmission motor 24 is used to drive the transmission screw 25 to rotate. During rotation, the bearing plate 3 on its outer surface can be driven to move downward as a whole, so that the bearing plate 3 drives the rim to enter the interior of the cooling box 2, and the coolant is used to quickly cool the rim.

[0037] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A submerged arc welding device for processing a wide-body wheel rim, comprising a welding device body (1), suitable for processing and welding a wide-body wheel rim, characterized in that: The welding equipment body (1) comprises a cooling box (2), and a bearing plate (3) is arranged on the top of the cooling box (2); A positioning unit is arranged on the top of the carrying plate (3), an angle adjustment unit is arranged on the right side of the positioning unit, and a cooling unit is arranged on the bottom end of the carrying plate (3).

2. The submerged arc welding equipment for wide-body vehicle rim processing according to claim 1, characterized in that: The positioning unit comprises an annular slide groove (31) arranged on the top of the supporting plate (3); a supporting bracket (32) is arranged above the supporting plate (3); the bottom end of the supporting bracket (32) is slidably connected to the inside of the annular slide groove (31); a left ring body (33) is fixedly installed on the left side of the top of the supporting bracket (32); and a right ring body (34) is detachably installed on the right side of the top of the supporting bracket (32).

3. The submerged arc welding equipment for wide-body wheel rim processing according to claim 2, characterized in that: Positioning holes (35) are provided at the tops of both ends of the right ring body (34), and clamping grooves (36) are provided on the outer surfaces of both ends of the left ring body (33). Telescopic rods (37) are fixedly installed at the tops of both ends of the left ring body (33), and a rotating plate (38) is rotatably sleeved on the top of the telescopic rod (37).

4. The submerged arc welding equipment for wide-body vehicle rim processing according to claim 3 is characterized in that: The bottom of the other end of the rotating plate (38) is fixedly mounted on a positioning block (39), and clamping blocks (310) are fixedly mounted on the outer surfaces of both ends of the right ring body (34), and the clamping blocks (310) are movably inserted into the inside of the clamping groove (36).

5. The submerged arc welding equipment for wide-body vehicle rim processing according to claim 1, characterized in that: The angle adjustment unit comprises tooth blocks (311) arranged on the outer surfaces of a left ring body (33) and a right ring body (34); a drive motor (312) is fixedly mounted on a bracket located on the right upper side of the bearing plate (3) on the right side of the right ring body (34); a rotating gear (313) is fixedly mounted on the output end of the drive motor (312); and the rotating gear (313) is meshingly connected with the tooth block (311).

6. The submerged arc welding equipment for wide-body vehicle rim processing according to claim 1, characterized in that: The cooling unit comprises a rotating groove (21) fixedly mounted on the inner bottom of the cooling box (2), a supporting vertical rod (22) fixedly mounted on the top of the cooling box (2), and a supporting horizontal plate (23) fixedly mounted on the top of the supporting vertical rod (22).

7. The submerged arc welding equipment for wide-body vehicle rim processing according to claim 6, characterized in that: A transmission motor (24) is fixedly mounted on the top of the other end of the supporting transverse plate (23), a transmission screw (25) is fixedly mounted on the bottom output end of the transmission motor (24), and the other end of the transmission screw (25) passes through the periphery of the bearing plate (3) and extends and is rotatably mounted inside the rotating groove (21).

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