CN216462377U

CN216462377U - Stable guide mechanism for electric motor maintenance electric arc welding

Info

Publication number: CN216462377U
Application number: CN202123032116.8U
Authority: CN
Inventors: 王陈涛; 刘泽民; 郭柳畅; 刘泉林
Original assignee: Zhuji Hengda Motor Maintenance Co ltd
Current assignee: Zhuji Hengda Motor Maintenance Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-10
Anticipated expiration: 2031-11-29

Abstract

The utility model provides a steady guiding mechanism for motor maintenance electric arc welding, including the welding machine, be equipped with the slide rail on the welding machine, slidable mounting has the mobile station on the slide rail, the mobile station lower extreme is connected with a plurality of stabilizing assemblies, and stabilizing assembly slides inside the slide rail, every stabilizing assembly all includes and the axis of rotation, axis of rotation center sleeve is equipped with the main wheel of rolling, the axis of rotation both sides are rotated respectively and are connected with the mounting bracket, both sides are equipped with the spout respectively about the mounting bracket is inside, the inside slider that slides of spout, it is connected with the auxiliary shaft to rotate between two upper and lower sliders, install supplementary gyro wheel on the auxiliary shaft, and supplementary gyro wheel and slide rail lateral wall contact. The utility model discloses a stabilizing component carries on spacingly through the supplementary gyro wheel of roll main wheel and both sides, guarantees stably when guaranteeing that the mobile station removes, and the practicality is high.

Description

Stable guide mechanism for electric motor maintenance electric arc welding

Technical Field

The utility model mainly relates to the technical field of motor maintenance, concretely relates to a steady guiding mechanism for motor maintenance electric arc welding.

Background

The motor is a device for converting electric energy into mechanical energy, mainly comprising a stator, a rotor, a shell, an end cover and the like, wherein the rotor rotates relative to the stator, and a rotor shaft is arranged in the rotor and rotates along with the rotation of the rotor, so as to output power; along with the development of science and technology, the use of motor is also more and more extensive, can appear damaging after the motor uses certain time, needs to maintain the motor.

The maintenance of the motor often adopts the mode of arc welding, which is the most widely applied welding method in industrial production, the metal to be welded is used as one pole, the welding rod is used as the other pole, the two poles are close to each other to generate electric arc, the welding rod and the workpiece are mutually melted by the heat generated by electric arc discharge (commonly called as electric arc combustion) and form a welding line after condensation, thereby obtaining the welding process of a firm joint.

In the maintenance, electronic base platform of settling drives the motor through removing the base platform and removes, in order to guarantee base platform mobility stability, will adopt the slide rail usually. However, the inner part of the slide rail is easily worn after long-term use, so that the base table is unstable in movement.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a steady guiding mechanism for motor maintenance electric arc welding for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a steady guiding mechanism for motor maintenance electric arc welding, including the welding machine, be equipped with the slide rail on the welding machine, slidable mounting has the mobile station on the slide rail, the mobile station lower extreme is connected with a plurality of stabilizing assemblies, just stabilizing assembly slides inside the slide rail, every stabilizing assembly all includes and the axis of rotation, axis of rotation center cover is equipped with the main wheel that rolls, the axis of rotation both sides are rotated respectively and are connected with the mounting bracket, both sides are equipped with the spout respectively about the mounting bracket is inside, the inside slider that slides of spout, two from top to bottom rotate between the slider and be connected with the auxiliary shaft, install supplementary gyro wheel on the auxiliary shaft, just supplementary gyro wheel and slide rail lateral wall contact.

Preferably, a connecting rod is connected between the upper end of the mounting rack and the bottom of the mobile station.

Preferably, each rolling main wheel both sides all are equipped with the mount, mount inside rotation installs sharing wheel, sharing wheel is located the slide rail outward.

Preferably, a telescopic rod is connected between the placement frame and the upper end and the bottom of the mobile station, and an adjusting spring is installed inside the telescopic rod.

Preferably, a screw rod is rotatably arranged in the sliding groove and is in threaded connection with the sliding block.

Preferably, each sliding groove is provided with a turntable on one side, and the turntable is connected with the axis of the screw rod.

Preferably, the auxiliary roller and the main rolling wheel are both wear-resistant rollers.

Compared with the prior art, the beneficial effects of the utility model are that:

when the mobile station moves, the rolling main wheel and the auxiliary idler wheels on the two sides are used for limiting, so that the stability of the mobile station is guaranteed when the mobile station moves, the practicability is high, the idler wheels can reduce the influence caused by friction to the maximum extent, the mobile station is convenient to move, the abrasion caused by friction can be reduced, and the practicability is improved; the turntable is rotated, so that the screw rod rotates to drive the sliding block to move, the position of the auxiliary roller wheel is adjusted, the auxiliary roller wheel can adapt to tracks with different widths, the applicability is improved, and due to the existence of the telescopic rod and the adjusting spring, the position of the sharing wheel can be adjusted, so that the rolling main wheel can adapt to tracks with different depths, and the applicability is improved; the sharing wheel is used for sharing the pressure of the rolling main wheel, so that the phenomenon that the rolling main wheel is easily damaged due to overlarge pressure is avoided; the auxiliary roller and the rolling main wheel are both wear-resistant rollers, so that long-time use can be avoided, and the auxiliary roller and the rolling main wheel are seriously worn, so that the stability of the device is reduced.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a perspective view of the stabilizing assembly of the present invention;

fig. 4 is an enlarged view of the position a of the present invention.

In the figure: 1. welding machine; 11. a slide rail; 12. a mobile station; 2. a stabilizing assembly; 21. a rotating shaft; 22. rolling the main wheel; 23. a mounting frame; 24. a chute; 25. a slider; 26. an auxiliary shaft; 27. an auxiliary roller; 28. a connecting rod; 3. a placement frame; 31. a sharing wheel; 32. a telescopic rod; 33. adjusting the spring; 4. a turntable; 41. a screw.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, the present invention provides a technical solution: a stable guide mechanism for maintaining electric arc welding by a motor comprises a welding machine 1, a slide rail 11 is arranged on the welding machine 1, a moving platform 12 is arranged on the sliding rail 11 in a sliding way, the lower end of the moving platform 12 is connected with a plurality of stabilizing components 2, and the stabilizing assemblies 2 slide inside the slide rails 11, each stabilizing assembly 2 comprises a rotating shaft 21, the center of the rotating shaft 21 is sleeved with a rolling main wheel 22, two sides of the rotating shaft 21 are respectively and rotatably connected with a mounting frame 23, the upper side and the lower side of the interior of the mounting rack 23 are respectively provided with a sliding chute 24, a sliding block 25 slides in the sliding chute 24, an auxiliary shaft 26 is rotatably connected between the upper sliding block 25 and the lower sliding block 25, the auxiliary shaft 26 is provided with an auxiliary roller 27, and the auxiliary roller 27 is contacted with the side wall of the slide rail 11, and a connecting rod 28 is connected between the upper end of the mounting rack 23 and the bottom of the mobile station 12. The main rolling wheel 22 and the auxiliary rolling wheels 27 on two sides are limited, so that the mobile station 12 is guaranteed to be stable when moving, the practicability is high, the influence caused by friction can be reduced to the maximum extent by the rolling wheels, the mobile station is convenient to move, the abrasion caused by friction can be reduced, and the practicability is improved.

Please refer to fig. 1-4 again, a screw 41 is rotatably installed inside the sliding chute 24, the screw 41 is in threaded connection with the sliding block 25, one side of each sliding chute 24 is provided with a rotating disc 4, and the rotating disc 4 is connected with the axis of the screw 41. The turntable 4 is rotated, so that the screw rod 41 rotates to drive the sliding block 25 to move, the position of the auxiliary roller 27 is adjusted, the auxiliary roller 27 can adapt to tracks with different widths, the applicability is improved, the auxiliary roller 27 and the rolling main wheel 22 are both wear-resistant rollers, long-time use is avoided, the auxiliary roller 27 and the rolling main wheel 22 are seriously worn, and the stability of the device is reduced.

Please refer to fig. 1 and 2 again, the two sides of each rolling main wheel 22 are provided with the placement frame 3, the placement frame 3 is rotatably provided with the sharing wheel 31, the sharing wheel 31 is located outside the sliding rail 11, the sharing wheel 31 is used for sharing the pressure of the rolling main wheel 22, so as to avoid the phenomenon that the rolling main wheel 22 is easily damaged due to the overlarge pressure, the placement frame 3 and the upper end and the bottom of the mobile station 12 are connected with the telescopic rod 32, the telescopic rod 32 is internally provided with the adjusting spring 33, and the position of the sharing wheel 31 can be adjusted due to the existence of the telescopic rod 32 and the adjusting spring 33, so that the rolling main wheel 22 can adapt to the tracks with different depths, thereby improving the applicability.

The utility model discloses a concrete operation as follows:

when the mobile station 12 moves, the main rolling wheel 22 and the auxiliary rolling wheels 27 on two sides are limited, so that the mobile station 12 is guaranteed to be stable when moving, the practicability is high, the rolling wheels can reduce the influence caused by friction to the maximum extent, the moving is convenient, the abrasion caused by friction can be reduced, the practicability is improved, the rotary disc 4 is rotated, the screw rod 41 is rotated, the sliding block 25 is driven to move, the position of the auxiliary rolling wheels 27 is adjusted, the auxiliary rolling wheels 27 can adapt to tracks with different widths, and the applicability is improved.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A steady guiding mechanism for motor maintenance arc welding, including welding machine (1), its characterized in that: a sliding rail (11) is arranged on the welding machine (1), a moving platform (12) is slidably mounted on the sliding rail (11), the lower end of the moving platform (12) is connected with a plurality of stabilizing components (2), and the stabilizing assemblies (2) slide in the sliding rails (11), each stabilizing assembly (2) comprises a rotating shaft (21), a rolling main wheel (22) is sleeved at the center of the rotating shaft (21), mounting frames (23) are respectively and rotatably connected to the two sides of the rotating shaft (21), the upper side and the lower side of the interior of the mounting rack (23) are respectively provided with a sliding chute (24), a sliding block (25) is arranged in the sliding chute (24) in a sliding manner, an auxiliary shaft (26) is rotatably connected between the upper sliding block (25) and the lower sliding block (25), and an auxiliary roller (27) is arranged on the auxiliary shaft (26), and the auxiliary roller (27) is contacted with the side wall of the sliding rail (11).

2. The smooth guide mechanism for electric machine maintenance arc welding as set forth in claim 1, wherein: and a connecting rod (28) is connected between the upper end of the mounting rack (23) and the bottom of the mobile station (12).

3. The smooth guide mechanism for electric machine maintenance arc welding as set forth in claim 1, wherein: every rolling main wheel (22) both sides all are equipped with arrangement frame (3), arrangement frame (3) inside rotation installs sharing wheel (31), sharing wheel (31) are located outside slide rail (11).

4. The smooth guide mechanism for electric machine maintenance arc welding as set forth in claim 3, wherein: an expansion rod (32) is connected between the placement frame (3) and the upper end and the bottom of the mobile station (12), and an adjusting spring (33) is installed inside the expansion rod (32).

5. The smooth guide mechanism for electric machine maintenance arc welding as set forth in claim 1, wherein: a screw rod (41) is rotatably arranged in the sliding groove (24), and the screw rod (41) is in threaded connection with the sliding block (25).

6. The smooth guide mechanism for electric machine maintenance arc welding as set forth in claim 5, wherein: each sliding groove (24) is provided with a turntable (4) on one side, and the turntables (4) are connected with the axes of the screws (41).

7. The smooth guide mechanism for electric machine maintenance arc welding as set forth in claim 1, wherein: the auxiliary roller (27) and the main rolling wheel (22) are wear-resistant rollers.