Electric control type adjusting support for stator four-station welding

Abstract

The utility model relates to the technical field of motor stator welding, in particular to an electric control type adjusting support for stator four-station welding, which comprises a lateral assembly frame, a welding gun head and an air nozzle, and an inner side assembly groove used for installing the air nozzle is arranged on the inner side arc-shaped surface of the lateral assembly frame. According to the electric control type adjusting support for stator four-station welding, the electric control overturning design is adopted, real-time adjustment can be carried out according to the stator installation position, the adjustable range is wide, and the applicability is high; by adopting the turnover and extendable design, the device can be suitable for stator specifications in various ranges; an independent single-side control mode is adopted, welding surfaces of different structures can be adapted, and the operation range is very wide; and by adopting an overturning closing mode, the safety and durability of the operation end in the daily use process can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor stator welding, in particular to an electrically controlled regulating bracket for stator four-station welding. Background Art

[0002] The motor stator is an important component of motors such as generators and starters. It is one of the most important parts of the motor. The stator consists of three parts: the stator core, the stator winding and the frame. The main function of the stator is to generate a rotating magnetic field. At present, the main welding method of the motor stator is to place the motor stator in a fixed welding station, and then manually put the accessories on the outside of the stator one by one, and then use a fixed position welding device to assemble the surface for welding. This welding device cannot be adjusted because of its structure, which not only limits its operating range, but also has a narrow application range. Utility Model Content

[0003] The technical problem to be solved by the utility model is that: the current welding method of the motor stator mainly utilizes a fixed position welding device to weld the assembly surface. Since the structure of this welding device cannot be adjusted, it not only has a limited operating range, but also a narrow application range.

[0004] The utility model solves the technical problem by adopting the following technical solution: an electrically controlled regulating bracket for stator four-station welding, comprising a lateral assembly frame, a welding gun head and an air nozzle, an inner side assembly groove for installing the air nozzle is provided on the inner arc surface of the lateral assembly frame, lateral flip grooves are provided on the inner walls on both sides of the inner side assembly groove at the opening position, and an electrically controlled flip arm for installing the welding gun head is movably provided inside the lateral flip groove.

[0005] The inner side surface of the lateral turning groove is symmetrically provided with assembly blind holes, and the inner side surface of the lateral turning groove is provided with an inner control groove.

[0006] The electrically controlled flip arm comprises an outer adjustment arm inserted into the assembly blind hole and the inside of the lateral flip groove through assembly shafts on both sides, an inner control arm fixed to the inner end of the outer adjustment arm, an oblique adjustment support rod movably assembled on the inner side of the inner assembly groove, and an adjustment extension arm installed on the side wall of the outer adjustment arm.

[0007] A lateral assembly tooth groove for mounting the adjustment extension arm is provided on the outer side surface of the outer adjustment arm, and the adjustment extension arm is inserted into the lateral assembly tooth groove to mesh with the lateral assembly tooth groove.

[0008] The outer adjusting arm and the adjusting extension arm are both provided with strip-shaped locking openings in which locking bolts are arranged.

[0009] The side surface of the adjusting extension arm is provided with a side assembly bracket for assembling the oblique adjusting support rod, and the installation transverse axis at the top of the extended end of the oblique adjusting support rod is inserted into the side assembly bracket and movably connected with the adjusting extension arm.

[0010] The beneficial effects of the utility model are:

[0011] (1) The electric-controlled adjustable bracket for stator four-station welding of the utility model can be adjusted in real time according to the stator installation position by adopting an electric-controlled flip design, with a wide adjustable range and strong applicability;

[0012] (2) By adopting a reversible and extendable design, it can be applied to a wide range of stator specifications;

[0013] (3) The independent single-side control method can cope with welding surfaces of different structures, and the operating range is very wide;

[0014] (4) The flip closure method can improve the safety and durability of the operating end during daily use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a partial enlarged view of the interior of the inner assembly groove in the utility model. DETAILED DESCRIPTION

[0018] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Figure 1 and Figure 2The electrically controlled adjustable bracket for stator four-station welding shown in the figure comprises a lateral assembly frame 1, a welding gun head 2 and an air nozzle 3. An inner assembly groove 4 for mounting the air nozzle 3 is provided on the inner arc surface of the lateral assembly frame 1. Lateral flip grooves 5 are provided on the inner walls on both sides of the inner assembly groove 4 at the opening position. An electrically controlled flip arm 6 for mounting the welding gun head 2 is movably mounted inside the lateral flip groove 5.

[0021] The welding gun head 2 and the air nozzle 3 are both prior art, and the raw materials are transported through an external air guide pipe. The function of the air nozzle is to avoid oxidation of the welding position by spraying inert gas during welding.

[0022] In order to cooperate with the internal assembly and the lateral turning limit, the inner side of the lateral turning groove 5 is symmetrically provided with assembly blind holes, and the inner side control groove 7 is provided on the inner side of the lateral turning groove 5 .

[0023] In order to cooperate with the electric-controlled flipping, the electric-controlled flipping arm 6 includes an outer adjustment arm 61 inserted into the assembly blind hole and the inside of the lateral flipping groove 5 through the assembly axes on both sides, an internal control arm 62 fixed to the inner end of the outer adjustment arm 61, an inclined adjustment strut 63 movably assembled on the inner side of the inner assembly groove 7, and an adjustment extension arm 64 installed on the side wall of the outer adjustment arm 61.

[0024] In the normal storage state, the inclined adjustment strut 63 controls the outer adjustment arm 61 to flip inward by contraction, and is arranged in parallel inside the outer opening of the inner assembly groove 4, so that the welding gun head 2 and the air nozzle 3 can be stored and closed, thereby improving lateral protection.

[0025] In order to cooperate with telescopic adjustment, a lateral assembly tooth groove 65 for installing the adjustment extension arm 64 is opened on the outer side surface of the outer adjustment arm 61, and the adjustment extension arm 64 is inserted into the lateral assembly tooth groove 65 to engage with the lateral assembly tooth groove 65.

[0026] In order to facilitate assembly and fixation, a strip-shaped locking opening 67 with a locking bolt 66 disposed therein is provided inside the outer adjusting arm 61 and the adjusting extension arm 64 .

[0027] In order to facilitate assembly and facilitate the tilted adjustment strut 63 to control the flipping of the adjustment extension arm 64, a side assembly bracket for assembling the tilted adjustment strut 63 is provided on the side of the adjustment extension arm 64, and the installation horizontal axis at the top of the extended end of the tilted adjustment strut 63 is inserted into the side assembly bracket and movably connected with the adjustment extension arm 64.

[0028] The oblique adjustment strut 63 drives the adjustment extension arm 64 to flip through telescoping, and the oblique adjustment strut 63 for controlling the adjustment extension arms 64 on both sides is staggeredly arranged on both sides of the air nozzle 3 .

[0029] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without departing from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An electrically controlled adjustable bracket for stator four-station welding, comprising a lateral assembly frame (1), a welding gun head (2) and an air nozzle (3), characterized in that: An inner assembly groove (4) for mounting an air nozzle (3) is provided on the inner arc surface of the lateral assembly frame (1), and lateral flip grooves (5) are provided on the inner walls on both sides of the inner assembly groove (4) at the opening position, and an electrically controlled flip arm (6) for mounting a welding gun head (2) is movably mounted inside the lateral flip groove (5).

2. The electrically controlled regulating bracket for stator four-station welding according to claim 1 is characterized in that: The inner side surface of the lateral turning groove (5) is symmetrically provided with assembly blind holes, and the inner side surface of the lateral turning groove (5) is provided with an inner control groove (7).

3. The electrically controlled regulating bracket for stator four-station welding according to claim 1 is characterized in that: The electrically controlled flip arm (6) comprises an outer adjustment arm (61) inserted into the assembly blind hole and the inside of the lateral flip groove (5) through assembly shafts on both sides, an inner control arm (62) fixed to the inner side end of the outer adjustment arm (61), an oblique adjustment support rod (63) movably assembled on the inner side of the inner assembly groove (4), and an adjustment extension arm (64) mounted on the side wall of the outer adjustment arm (61).

4. The electrically controlled regulating bracket for stator four-station welding according to claim 3 is characterized in that: A lateral assembly tooth groove (65) for mounting the adjustment extension arm (64) is provided on the outer side surface of the outer adjustment arm (61); the adjustment extension arm (64) is inserted into the lateral assembly tooth groove (65) to mesh with the lateral assembly tooth groove (65).

5. The electrically controlled regulating bracket for stator four-station welding according to claim 3 is characterized in that: The outer adjustment arm (61) and the adjustment extension arm (64) are both provided with a strip-shaped locking opening (67) in which a locking bolt (66) is arranged.

6. The electrically controlled regulating bracket for stator four-station welding according to claim 3 is characterized by: The side surface of the adjustment extension arm (64) is provided with a side assembly bracket for assembling the oblique adjustment support rod (63); the installation transverse axis at the top of the extended end of the oblique adjustment support rod (63) is inserted into the side assembly bracket and movably connected to the adjustment extension arm (64).

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