CN220240411U

CN220240411U - Protection mechanism of welding machine

Info

Publication number: CN220240411U
Application number: CN202320888927.8U
Authority: CN
Inventors: 韦丽晶; 张静虹; 高玉新; 张宝良; 段其良
Original assignee: Changzhou Dongyi Die Casting Co ltd
Current assignee: Changzhou Dongyi Die Casting Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-12-26
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a protection mechanism of a welding machine, which comprises a base, wherein a double-output shaft motor is fixedly connected to the inner side of the base, a positive and negative tooth stud is fixedly connected to the right side of the double-output shaft motor, a first clamping plate is connected to the outer side of the positive and negative tooth stud in a threaded manner, a first gear is fixedly connected to the outer side of the positive and negative tooth stud, and a second gear is meshed to the front side and the rear side of the first gear. According to the utility model, the positive and negative tooth studs and the clamping studs are arranged, so that the first clamping plate and the second clamping plate can be adjusted according to the size of the rotor, the rotor is prevented from rotating during welding, the stability of the device during use is improved, the protection plate can be lifted through the fourth gear, and therefore, after the rotor is fixed, the protection plate is lifted, arc light generated during welding is isolated from the outer side, arc light generated during welding is prevented from contacting with staff, the practicability of the device is improved, and the problem that the existing welding machine cannot shield welding arc light is solved.

Description

Protection mechanism of welding machine

Technical Field

The utility model relates to the technical field of welding machines, in particular to a protection mechanism of a welding machine.

Background

At present, when the rotor core is welded, the welding arc light can stimulate eyes of workers, irreversible damage can be generated to the eyes of the workers after the welding arc light contacts the welding arc light for a long time, and the welding arc light is shielded by the existing welding machine without a corresponding protection mechanism, so that the practicability of the device is reduced.

Therefore, design improvement is required for the welding machine to solve the problem that the welding machine cannot shield welding arc light.

Disclosure of Invention

In order to solve the above-mentioned problems, the present utility model is directed to a protection mechanism of a welding machine.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protection machanism of welding machine, includes the base, the inboard fixedly connected with dual output shaft motor of base, dual output shaft motor right side fixedly connected with positive and negative tooth double-screw bolt, positive and negative tooth double-screw bolt outside threaded connection has first splint, positive and negative tooth double-screw bolt outside fixedly connected with first gear, both sides all mesh around the first gear have the second gear, one side fixedly connected with clamp stud that the second gear kept away from each other, clamp double-screw bolt outside threaded connection has the second splint, the recess has all been seted up to the inboard of first splint and the inboard of second splint, dual output shaft motor left side fixedly connected with third gear, third gear left side meshing has the fourth gear, fourth gear left side swing joint has the guard plate, the tooth's socket has been seted up to the guard plate inboard, tooth's socket inboard fixedly connected with tooth, tooth and fourth gear meshing, the welding groove has been seted up on the guard plate outside surface.

As the preferable mode of the utility model, the inner side of the base is provided with a limit groove, and the first clamping plate and the second clamping plate are both movably connected with the limit groove.

Preferably, the upper side of the base is provided with a stabilizing groove.

As preferable, the inner side of the groove is fixedly connected with an anti-slip pad.

As the preferable mode of the utility model, the inner side of the fourth gear is fixedly connected with a stabilizer bar, and the stabilizer bar is movably connected with the base.

Preferably, the hollow block is fixedly connected to the outer side of the base.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the positive and negative tooth studs and the clamping studs are arranged, so that the first clamping plate and the second clamping plate can be adjusted according to the size of the rotor, the rotor is prevented from rotating during welding, the stability of the device during use is improved, the protection plate can be lifted through the fourth gear, and therefore, after the rotor is fixed, the protection plate is lifted, arc light generated during welding is isolated from the outer side, arc light generated during welding is prevented from contacting with staff, the practicability of the device is improved, and the problem that the existing welding machine cannot shield welding arc light is solved.

2. According to the utility model, the movable range of the first clamping plate and the second clamping plate is limited by the arrangement of the limiting grooves, so that the stability of the device is improved.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a front elevational view of the structure of the present utility model;

fig. 3 is a top view of the structure of the present utility model.

In the figure: 1. a base; 2. a double output shaft motor; 3. positive and negative tooth studs; 4. a first clamping plate; 5. a first gear; 6. a second gear; 7. clamping a stud; 8. a second clamping plate; 9. a groove; 10. a third gear; 11. a fourth gear; 12. a protection plate; 13. tooth slots; 14. teeth; 15. a welding groove; 16. a limit groove; 17. a stabilizing groove; 18. an anti-slip pad; 19. a stabilizer bar; 20. hollow blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the protection mechanism of the welding machine provided by the utility model comprises a base 1, wherein the inner side of the base 1 is fixedly connected with a double-output shaft motor 2, the right side of the double-output shaft motor 2 is fixedly connected with a positive and negative tooth stud 3, the outer side of the positive and negative tooth stud 3 is in threaded connection with a first clamping plate 4, the outer side of the positive and negative tooth stud 3 is fixedly connected with a first gear 5, the front side and the rear side of the first gear 5 are both meshed with a second gear 6, one side of the second gear 6 which is mutually far away is fixedly connected with a clamping stud 7, the outer side of the clamping stud 7 is in threaded connection with a second clamping plate 8, grooves 9 are respectively formed in the inner side of the first clamping plate 4 and the inner side of the second clamping plate 8, the left side of the double-output shaft motor 2 is fixedly connected with a third gear 10, the left side of the third gear 10 is meshed with a fourth gear 11, the left side of the fourth gear 11 is movably connected with a protection plate 12, the inner side of the protection plate 12 is provided with a tooth slot 13, the inner side of the tooth slot 13 is fixedly connected with a tooth 14, the tooth 14 is meshed with the fourth gear 11, and the outer side surface of the protection plate 12 is provided with a welding groove 15.

Referring to fig. 1, a limiting groove 16 is formed in the inner side of the base 1, and the first clamping plate 4 and the second clamping plate 8 are movably connected with the limiting groove 16.

As a technical optimization scheme of the utility model, the movable range of the first clamping plate 4 and the second clamping plate 8 is limited by the arrangement of the limiting groove 16, so that the stability of the device is improved.

Referring to fig. 1, a stabilizing groove 17 is formed at the upper side of the base 1.

As a technical optimization scheme of the utility model, the arrangement of the stabilizing groove 17 ensures that the rotor is more stably placed, and the stability of the device is improved.

Referring to fig. 1, a non-slip mat 18 is fixedly connected to the inner side of the groove 9.

As a technical optimization scheme of the utility model, the anti-slip pad 18 is arranged, so that the device is more stable in fixing the rotor, and the stability of the device is improved.

Referring to fig. 1, a stabilizer bar 19 is fixedly connected to the inner side of the fourth gear 11, and the stabilizer bar 19 is movably connected to the base 1.

As a technical optimization scheme of the utility model, the rotation of the fourth gear 11 is more stable through the arrangement of the stabilizer bar 19, and the stability of the device is improved.

Referring to fig. 1, a hollow block 20 is fixedly coupled to the outside of the base 1.

As a technical optimization scheme of the utility model, the hollow block 20 is arranged, so that the device is more convenient to install, and the convenience of the device is improved.

The working principle and the using flow of the utility model are as follows: during the use, install the device to suitable position, place the rotor between first splint 4 and second splint 8, then start double output shaft motor 2, drive positive and negative tooth double-screw bolt 3 through double output shaft motor 2, drive first splint 4 through positive and negative tooth double-screw bolt 3 and remove suitable position, drive first gear 5 through positive and negative tooth double-screw bolt 3 and rotate, drive second gear 6 through first gear 5 and rotate, drive clamp stud 7 through second gear 6, drive second splint 8 through clamp stud 7 and remove suitable position, then drive third gear 10 through double output shaft motor 2, drive fourth gear 11 through third gear 10 and rotate, drive guard plate 12 through fourth gear 11 and rise suitable height, then the welding machine welds the rotor through welding groove 15, after the welding is accomplished, with first splint 4 and second splint 8 homing, then with guard plate 12 homing, take off the rotor can.

To sum up: this protection machanism of welding machine is through setting up positive and negative tooth double-screw bolt 3 and pressing from both sides tight double-screw bolt 7 for first splint 4 and second splint 8 can be adjusted according to the size of rotor, avoid the rotor to produce when the welding and rotate, stability when having improved the device use is through setting up fourth gear 11, make guard plate 12 can go up and down, thereby after the rotor is fixed, with guard plate 12 rise, arc light that produces when making the welding is kept apart with the outside, arc light and the staff contact that produce when having avoided the welding, the practicality of device has been improved, the problem that current welding machine can't shelter from welding arc light has been solved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protection machanism of welding machine, includes base (1), its characterized in that: the novel double-output-shaft electric motor is characterized in that the base (1) is fixedly connected with the double-output-shaft motor (2), the right side of the double-output-shaft motor (2) is fixedly connected with the positive and negative tooth stud (3), the outer side of the positive and negative tooth stud (3) is fixedly connected with the first clamping plate (4), the outer side of the positive and negative tooth stud (3) is fixedly connected with the first gear (5), the two sides of the first gear (5) are respectively meshed with the second gear (6), one side fixedly connected with clamping stud (7) which is mutually far away from the second gear (6), the outer side of the clamping stud (7) is fixedly connected with the second clamping plate (8), grooves (9) are respectively formed in the inner side of the first clamping plate (4) and the inner side of the second clamping plate (8), the left side of the double-output-shaft motor (2) is fixedly connected with the third gear (10), the left side of the third gear (10) is meshed with the fourth gear (11), the protection plate (12) is movably connected with the left side of the fourth gear (11), the inner side of the fourth gear (12) is provided with the second gear (13), the tooth groove (13) is fixedly connected with the teeth (14) which are mutually far away from each other, and the outer side of the protection plate (14) is meshed with the fourth gear (12), and the surface of the protection plate (15) is welded.

2. The shielding mechanism of a welding machine of claim 1, wherein: the limiting groove (16) is formed in the inner side of the base (1), and the first clamping plate (4) and the second clamping plate (8) are movably connected with the limiting groove (16).

3. The shielding mechanism of a welding machine of claim 1, wherein: a stabilizing groove (17) is formed in the upper side of the base (1).

4. The shielding mechanism of a welding machine of claim 1, wherein: an anti-slip pad (18) is fixedly connected to the inner side of the groove (9).

5. The shielding mechanism of a welding machine of claim 1, wherein: the inner side of the fourth gear (11) is fixedly connected with a stabilizer bar (19), and the stabilizer bar (19) is movably connected with the base (1).

6. The shielding mechanism of a welding machine of claim 1, wherein: the outer side of the base (1) is fixedly connected with a hollow block (20).