Welding equipment for ring forging pulley machining

Abstract

The utility model relates to the technical field of ring forging pulley welding equipment, and discloses welding equipment for ring forging pulley machining, which comprises a welding gun body, a threaded pipe and a spray head, the threaded pipe and the spray head are respectively assembled on two sides of the welding gun body, an assembly base is sleeved outside the spray head, and a rotating mechanism and a surrounding mechanism are respectively assembled on two sides outside the assembly base. The surrounding mechanism comprises a transverse plate, a chuck is assembled at the top of the transverse plate, a nut is assembled in the transverse plate, a threaded rod is in threaded connection with the interior of the nut, the rotating mechanism comprises a rotating disc and a T-shaped arm, a short shaft is connected to the exterior of the rotating disc, and the T-shaped arm is in sliding connection with the assembling base. According to the welding equipment for ring forging pulley machining, the situation that the welding effect is reduced due to the fact that a welding track deviates when a spray head is interfered by the external environment during welding is avoided, meanwhile, a T-shaped arm is driven to move through a cam when a rotating disc rotates, a welding face is automatically cleaned, and the welding effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ring forging pulley welding equipment, in particular to welding equipment for processing ring forging pulleys. Background Art

[0002] Ring forged pulleys are formed by heating and cooling the steel billet separately and then using forging equipment. This forming method gives the ring forged pulleys higher density, smoother surface and higher dimensional accuracy.

[0003] The inner ring of the ring forged pulley needs to be welded during processing. In the existing technology, the inner ring is usually welded around a circle using a welding gun. However, the welding gun is usually disturbed by the external environment during use, which may cause deviation at the annular weld joint, affecting the welding effect. At the same time, it may cause the welding trajectory to deviate, resulting in welding failure. Utility Model Content

[0004] In response to the deficiencies of the existing technology, the utility model provides welding equipment for processing ring forging pulleys to solve the technical problem that the offset occurs at the annular welding joint, affecting the welding effect, and may cause the welding trajectory to offset and cause welding failure.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: welding equipment for ring forging pulley processing, including: a welding gun body, a threaded tube and a nozzle, the threaded tube and the nozzle are respectively assembled on both sides of the welding gun body, the outside of the nozzle is sleeved with an assembly base, and the outside of the assembly base is respectively equipped with a rotating mechanism and a surrounding mechanism on both sides.

[0006] The rotating mechanism comprises a rotating disk and a T-shaped arm. The outside of the rotating disk is connected with a short shaft, and the T-shaped arm is slidably connected to the assembly base.

[0007] The surrounding mechanism comprises a transverse plate, a chuck is assembled on the top of the transverse plate, a nut is assembled inside the transverse plate, and a threaded rod is connected to the inner thread of the nut.

[0008] Preferably, a short shaft is connected to the outside of the turntable, and the short shaft is connected to the assembly base through a seat bearing, so that the turntable can support the turntable and can support the turntable to rotate.

[0009] Preferably, the bottom of the T-shaped arm is connected to a slider, and a track groove adapted to the slider is opened on the outside of the assembly base. The track groove is slidably connected to the slider, and a spring is connected between the track groove and the slider. The slider can guide the T-shaped arm to move linearly, and the spring can drive the T-shaped arm to return after movement.

[0010] Preferably, a sliding block is connected to the bottom of the horizontal plate, and a sliding groove adapted to the sliding block is opened on the outside of the assembly base. The sliding groove is connected to the sliding block. The sliding block can guide the horizontal plate to perform linear motion through the sliding groove and prevent the nut from rotating with the horizontal plate.

[0011] Preferably, the outside of the threaded rod is connected to an assembly seat via a seat bearing, and the assembly seat is connected to the welding gun body, and the assembly seat can support the threaded rod.

[0012] Preferably, the welding gun body includes a support body, a conductor is assembled inside the support body, and a cooling system is assembled inside the support body. The conductor designs the conductive mechanism and the welding gun head on the same conductive copper plate. This not only reduces the number of parts of the welding gun, but also ensures good conductive performance of the welding gun. The support body prevents the welding gun from being damaged by a short circuit caused by contact with the side wall of the groove due to deformation during welding. The cooling system is a common cooling system in the prior art.

[0013] Compared with the prior art, the present invention provides a welding device for processing ring forging pulleys, which has the following beneficial effects:

[0014] The welding equipment for processing the ring forged pulley can clamp the nozzle on the welding surface of the ring forged pulley through the added assembly base, rotating mechanism and surrounding mechanism during the ring welding, and perform ring-shaped rotation welding, thereby preventing the nozzle from being disturbed by the external environment during welding, causing the welding track to deviate, thereby reducing the welding effect. At the same time, when the turntable rotates, the cam drives the T-shaped arm to move, automatically cleaning the welding surface and improving the welding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of the utility model;

[0016] Figure 2 This is a front view of the assembly base of the utility model;

[0017] Figure 3 This is an external schematic diagram of the rotating mechanism of the utility model;

[0018] Figure 4 This is an external schematic diagram of the surrounding mechanism of the utility model.

[0019] In the figure: 1. welding gun body; 2. threaded tube; 3. nozzle; 4. assembly base; 5. rotating mechanism; 51. turntable; 52. short shaft; 53. cam; 54. T-arm; 55. slider; 56. spring; 6. surrounding mechanism; 61. cross plate; 62. chuck; 63. nut; 64. threaded rod; 65. sliding block. DETAILED DESCRIPTION

[0020] 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.

[0021] This utility model provides a technical solution, please refer to Figure 1 and Figure 2 The welding equipment for processing ring forging pulleys includes: a welding gun body 1, a threaded tube 2 and a nozzle 3. The threaded tube 2 and the nozzle 3 are respectively assembled on both sides of the welding gun body 1. The outside of the nozzle 3 is sleeved with an assembly base 4. The outside of the assembly base 4 is respectively assembled with a rotating mechanism 5 and a surrounding mechanism 6.

[0022] The welding gun body 1 includes a support body, a conductor is assembled inside the support body, and a cooling system is assembled inside the support body. The conductor designs the conductive mechanism and the welding gun head on the same conductive copper plate. This not only reduces the number of parts of the welding gun, but also ensures good conductive performance of the welding gun. The support body prevents the welding gun from being damaged by a short circuit caused by contact with the side wall of the groove due to deformation during welding. The cooling system is a common cooling system in the prior art.

[0023] The welding gun body 1 , the threaded tube 2 and the nozzle 3 are common welding equipment in the prior art. The assembly base 4 can be sleeved on the outside of the nozzle 3 to support the rotating mechanism 5 and the surrounding mechanism 6 .

[0024] See also Figure 3 and Figure 4 The rotating mechanism 5 includes a turntable 51 and a T-shaped arm 54 . The outside of the turntable 51 is connected to a short shaft 52 , and the T-shaped arm 54 is slidably connected to the assembly base 4 .

[0025] The turntable 51 can support the nozzle 3 to rotate around the welding surface, and the cam 53 can drive the T-shaped arm 54 to move through the rotation of the turntable 51. The T-shaped arm 54 can clean the welding surface and remove welding slag or dust.

[0026] The outside of the turntable 51 is connected to a short shaft 52, and the short shaft 52 is connected to the assembly base 4 through a seat bearing. The turntable 51 can support the turntable 51 and can support the turntable 51 to rotate. The bottom of the T-shaped arm 54 is connected to a slider 55, and the outside of the assembly base 4 is provided with a track groove adapted to the slider 55. The track groove is slidably connected to the slider 55, and a spring 56 is connected between the track groove and the slider 55. The slider 55 can guide the T-shaped arm 54 to move linearly, and the spring 56 can drive the T-shaped arm 54 to return after movement.

[0027] The surrounding mechanism 6 includes a transverse plate 61 , a chuck 62 is mounted on the top of the transverse plate 61 , a nut 63 is mounted inside the transverse plate 61 , and a threaded rod 64 is threadedly connected to the inside of the nut 63 .

[0028] The transverse plate 61 can support the chuck 62 , and the nut 63 can drive the transverse plate 61 to move linearly through the rotating threaded rod 64 .

[0029] The bottom of the horizontal plate 61 is connected to a sliding block 65, and the outside of the assembly base 4 is provided with a sliding groove adapted to the sliding block 65, and the sliding groove is connected to the sliding block 65. The sliding block 65 can guide the horizontal plate 61 to move linearly through the sliding groove, and prevent the nut 63 from rotating with the horizontal plate 61. The outside of the threaded rod 64 is connected to the assembly seat through a seat bearing, and the assembly seat is connected to the welding gun body 1, and the assembly seat can support the threaded rod 64.

[0030] This solution first connects the threaded tube 2 to the external machine, clamps the rotating mechanism 5 on the outside of the ring forging pulley to be welded, adjusts the position of the nut 63 and the cross plate 61 by rotating the threaded rod 64, clamps the chuck 62 on the outside of the inner ring of the ring forging pulley, starts the welding gun body 1 and welds the ring forging pulley through the nozzle 3, and by rotating the welding gun body 1 during welding, the nozzle 3 can be rotated in a circular manner along the welding port of the ring forging pulley;

[0031] When the ring forging pulley is performing ring welding, the nozzle 3 can be clamped on the welding surface of the ring forging pulley through the added assembly base 4, rotating mechanism 5 and surrounding mechanism 6, and ring-shaped rotation welding can be performed to avoid the nozzle 3 being disturbed by the external environment during welding, causing the welding trajectory to deviate, thereby reducing the welding effect. At the same time, when the turntable 51 rotates, the T-shaped arm 54 is driven to move through the cam 53, automatically cleaning the welding surface and improving the welding effect.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Welding equipment for ring forging pulley processing, including: A welding gun body (1), a threaded tube (2) and a nozzle (3), wherein the threaded tube (2) and the nozzle (3) are respectively assembled on both sides of the welding gun body (1), and the characteristic is that the outer portion of the nozzle (3) is sleeved with an assembly base (4), and the outer sides of the assembly base (4) are respectively assembled with a rotating mechanism (5) and a surrounding mechanism (6); The rotating mechanism (5) comprises a rotating disk (51) and a T-shaped arm (54), the outside of the rotating disk (51) is connected to a short shaft (52), and the T-shaped arm (54) is slidably connected to the assembly base (4); The surrounding mechanism (6) comprises a transverse plate (61), a chuck (62) is mounted on the top of the transverse plate (61), a nut (63) is mounted inside the transverse plate (61), and a threaded rod (64) is connected to the inner thread of the nut (63).

2. The welding equipment for processing a ring forging pulley according to claim 1, characterized in that: The outside of the turntable (51) is connected to a short shaft (52), and the short shaft (52) is connected to the assembly base (4) via a seat bearing.

3. The welding equipment for processing a ring forged pulley according to claim 1, characterized in that: The bottom of the T-shaped arm (54) is connected to a slider (55), and a track groove adapted to the slider (55) is provided on the outside of the assembly base (4). The track groove and the slider (55) are slidably connected, and a spring (56) is connected between the track groove and the slider (55).

4. The welding equipment for processing a ring forged pulley according to claim 1, characterized in that: The bottom of the transverse plate (61) is connected to a sliding block (65), and the outside of the assembly base (4) is provided with a sliding groove adapted to the sliding block (65), and the sliding groove is connected to the sliding block (65).

5. The welding equipment for processing a ring forging pulley according to claim 1, characterized in that: The outside of the threaded rod (64) is connected to an assembly seat via a seat bearing, and the assembly seat is connected to the welding gun body (1).

6. The welding equipment for processing a ring forging pulley according to claim 1, characterized in that: The welding gun body (1) comprises a support body, a conductor is installed inside the support body, and a cooling system is installed inside the support body.

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