CN213224862U

CN213224862U - Elevator accessory rapid welding device

Info

Publication number: CN213224862U
Application number: CN202021611244.0U
Authority: CN
Inventors: 闫振江; 闫维华; 孙凤银; 王双
Original assignee: Tianjin Weihua Weijun Industry And Trade Co ltd
Current assignee: Tianjin Weihua Weijun Industry And Trade Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-18
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses an elevator accessory quick welding set, the power distribution box comprises a box body, the inside left side bottom end fixedly connected with first motor of box, first motor drive end fixed connection is in the inside center department of first gear, first gear right-hand member meshing is connected with the second gear, the inside center department fixed connection of second gear is in connecting rod one end, second gear top fixedly connected with machine case, machine case top fixed connection second motor, the first screw rod of second motor drive end fixedly connected with, be provided with first ball nut on the first screw rod, first ball nut right-hand member fixedly connected with telescopic link, box right-hand member fixedly connected with transmission, transmission right-hand member fixedly connected with casing. The utility model discloses in, thereby realize through second gear, first motor and telescopic link that welder diversified position control fixes a position required welded place fast, improve the security through the inside baffle of casing, be worth wideling popularize.

Description

Elevator accessory rapid welding device

Technical Field

The utility model relates to a welding set field especially relates to an elevator accessory quick welding set.

Background

During the welding process, the workpiece and the solder are melted to form a molten zone, and after the molten pool is cooled and solidified, the connection between materials is formed, in this process, pressure is usually applied, and the energy source for welding is various, including gas flame, electric arc, laser, electron beam, friction, ultrasonic wave, etc., with the wide application of welding robots in industrial application, researchers are still researching the essence of welding deeply, and continuing to develop new welding methods to further improve the welding quality.

In the existing elevator accessory welding device in the current stage, basically, all adopted welding devices are fixed, the positions of elevator accessories needing to be welded are required to be adjusted for welding, the operation is complex, the efficiency is low, the human resources are greatly wasted, meanwhile, sparks can be generated in the welding process, surrounding personnel are extremely easily injured, and the safety is extremely low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick welding device for elevator accessories.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a quick welding device for elevator accessories comprises a box body, wherein a first motor is fixedly connected to the bottom of the left side in the box body, a first motor driving end is fixedly connected to the center of the inside of a first gear, the right end of the first gear is connected with a second gear in a meshed mode, the center of the inside of a second gear is fixedly connected to one end of a connecting rod, the top end of the second gear is fixedly connected with a machine box, the machine box penetrates through the top end of the box body, the top end of the machine box is fixedly connected with a second motor, the driving end of the second motor is fixedly connected with a first screw rod, a first ball nut is arranged on the first screw rod, a telescopic rod is fixedly connected to the right end of the first ball nut, a transmission device is fixedly connected to the right end of the box body, a shell is fixedly connected to the right end of the transmission device, third motors, and the second screw rods are provided with second ball nuts.

As a further description of the above technical solution:

and the other end of the connecting rod is fixedly connected to the center inside the rotating bearing.

As a further description of the above technical solution:

and the upper end and the lower end of the first screw rod are provided with first limiting blocks.

As a further description of the above technical solution:

the second motor and the first screw rod are both arranged in the shell, and a groove body is arranged at the position, corresponding to the first ball nut, of the right side of the shell.

As a further description of the above technical solution:

the top end of the telescopic rod is fixedly connected with a welding gun.

As a further description of the above technical solution:

and the inner sides of the second ball nuts are fixedly connected to the two sides of the bottom end of the baffle respectively.

As a further description of the above technical solution:

and second limiting blocks are arranged at the upper end and the lower end of the second screw rod.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first with quick-witted case and second gear fixed connection, the rotation through the second gear drives the rotation of quick-witted case, thereby realize welder in the regulation of angle on the horizontal direction, secondly drive welder through first ball nut on the ascending removal of vertical direction, drive the removal of welder position on the horizontal direction through the telescopic link at last, thereby can fix a position required welded position fast effectually when welding elevator accessory and weld fast, and the operation is thus simple, the work efficiency is greatly improved, manpower resources are saved.

2. The utility model discloses in, through the inside baffle that is provided with of casing, and the baffle realizes the removal on the vertical direction along with the vertical motion of second ball nut on the screw rod to the realization rises and descends, carries out the welded in-process to the elevator accessory, thereby rotation through the third motor makes the baffle rise and blocks the spark that produces in the welding, has avoided the injury of produced spark to the human body in the welding process, has improved the security greatly, is worth wideling popularize.

Drawings

Fig. 1 is a cross-sectional view of a device for rapidly welding elevator accessories according to the present invention;

fig. 2 is a cross-sectional view of a housing of the elevator accessory rapid welding device provided by the present invention;

fig. 3 is a front view of a housing in the elevator accessory rapid welding device provided by the present invention.

Illustration of the drawings:

1. a box body; 2. a first motor; 3. a first gear; 4. a second gear; 5. a chassis; 6. a second motor; 7. a first screw; 8. a first ball nut; 9. a telescopic rod; 10. a transmission device; 11. a housing; 12. a third motor; 13. a second screw; 14. a second ball nut; 15. a rotating bearing; 16. a first stopper; 17. a housing; 18. a welding gun; 19. a baffle plate; 20. a second limiting block; 21. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a fast welding device for elevator accessories comprises a box body 1, the box body 1 plays a role in protecting each internal mechanism, a first motor 2 is fixedly connected to the bottom end of the left side inside the box body 1, the first motor 2 is a power input source, a driving end of the first motor 2 is fixedly connected to the center inside a first gear 3, the first motor 2 drives the first gear 3 to rotate, the right end of the first gear 3 is connected with a second gear 4 in a meshing manner, the first gear 3 drives the second gear 4 to rotate, the center inside the second gear 4 is fixedly connected to one end of a connecting rod 21, the connecting rod 21 plays a role in connecting the second gear 4 with a rotating bearing 15 at the bottom and fixing the position of the second gear 4, the top end of the second gear 4 is fixedly connected with a machine case 5, the machine case 5 penetrates through the top end of the box body 1, the machine case 5 rotates along with the rotation of the second gear 4, the top end of, the second motor 6 is a power input source, a first screw 7 is fixedly connected with a driving end of the second motor 6, the second motor 6 drives the first screw 7 to rotate, a first ball nut 8 is arranged on the first screw 7, the first ball nut 8 realizes that the rotating motion of the first screw 7 is converted into the vertical motion on the first screw 7 so as to drive the welding gun 18 to move in the vertical direction, a telescopic rod 9 is fixedly connected with the right end of the first ball nut 8, the telescopic rod 9 realizes the telescopic motion of the welding gun 18 in the horizontal direction, a transmission device 10 is fixedly connected with the right end of the box body 1, the transmission device 10 has the function of transmitting elevator accessories to be welded, a shell 11 is fixedly connected with the right end of the transmission device 10, the shell 11 protects and fixes each internal structure, third motors 12 are arranged at the left end and the right end inside the shell 11, and the third motors 12 are power input sources, the driving ends of the third motors 12 are fixedly connected with second screw rods 13, the third motors 12 drive the second screw rods 13 to rotate, second ball nuts 14 are arranged on the second screw rods 13, and the second ball nuts 14 convert the rotating motion of the second screw rods 13 into vertical motion on the second screw rods 13 so as to drive the baffles 19 to move in the vertical direction.

The other end of the connecting rod 21 is fixedly connected to the center inside the rotating bearing 15, the rotating bearing 15 ensures the rotation of the connecting rod 21 so as to realize the normal rotation of the second gear 4, the upper end and the lower end of the first screw 7 are both provided with a first limiting block 16, the first limiting block 16 limits the ascending and descending positions of the first ball nut 8, the second motor 6 and the first screw 7 are both arranged in the shell 17, the right side of the shell 17 is provided with a groove body corresponding to the first ball nut 8, the shell 17 plays a role in protecting and fixing various mechanisms inside, the groove body realizes the movement of the first ball nut 8 in the vertical direction and limits the rotation of the first ball nut 8 in the horizontal direction through the fixed connection of the first ball nut 8 and the telescopic rod 9 so as to finish the movement in the vertical direction, the top end of the telescopic rod 9 is fixedly connected with a welding gun 18, and the welding gun 18 welds the, respectively fixed connection is equallyd divide equally in second ball nut 14 inboard 19 bottom both sides, and baffle 19 blocks the spark that produces among the welding process to guarantee staff's security, both ends all are provided with second stopper 20 about second screw rod 13, and second stopper 20 has restricted the position that second ball nut 14 rises and descends.

The working principle is as follows: carry out the in-process of rapid weld to the elevator accessory, thereby at first drive the rotation of second gear 4 through first motor 2 and drive the rotation of quick-witted case 5, realize welder 18 in the regulation of the angle in the horizontal direction, secondly drive the removal of welder 18 on the vertical direction through first ball nut 8, drive the removal of welder 18 position in the horizontal direction through telescopic link 9 at last, thereby can be fast effectual when welding the elevator accessory fix a position required welded position and carry out rapid weld, thereby it stops to the spark that produces in the welding to make baffle 19 rise through the rotation of third motor 12, the injury to the human body of spark that produces in the welding process has been avoided, the security has been improved greatly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an elevator accessory rapid weld device, includes box (1), its characterized in that: the bottom end of the left side in the box body (1) is fixedly connected with a first motor (2), the driving end of the first motor (2) is fixedly connected to the center of the inside of the first gear (3), the right end of the first gear (3) is meshed with a second gear (4), the center of the inside of the second gear (4) is fixedly connected to one end of a connecting rod (21), the top end of the second gear (4) is fixedly connected with a case (5), the case (5) penetrates through the top end of the box body (1), the top end of the case (5) is fixedly connected with a second motor (6), the driving end of the second motor (6) is fixedly connected with a first screw rod (7), a first ball nut (8) is arranged on the first screw rod (7), the right end of the first ball nut (8) is fixedly connected with a telescopic rod (9), and the right end of the box body (1) is fixedly connected, the transmission device (10) is characterized in that a shell (11) is fixedly connected to the right end of the transmission device (10), a third motor (12) is arranged at the left end and the right end inside the shell (11), a second screw (13) is fixedly connected to the driving end of the third motor (12), and a second ball nut (14) is arranged on the second screw (13).

2. The elevator fitting rapid welding device according to claim 1, characterized in that: the other end of the connecting rod (21) is fixedly connected with the center inside the rotating bearing (15).

3. The elevator fitting rapid welding device according to claim 1, characterized in that: and the upper end and the lower end of the first screw rod (7) are respectively provided with a first limiting block (16).

4. The elevator fitting rapid welding device according to claim 1, characterized in that: the second motor (6) and the first screw (7) are both arranged in the shell (17), and a groove body is arranged at the position, corresponding to the first ball nut (8), of the right side of the shell (17).

5. The elevator fitting rapid welding device according to claim 1, characterized in that: the top end of the telescopic rod (9) is fixedly connected with a welding gun (18).

6. The elevator fitting rapid welding device according to claim 1, characterized in that: the inner sides of the second ball nuts (14) are fixedly connected to the two sides of the bottom end of the baffle plate (19) respectively.

7. The elevator fitting rapid welding device according to claim 1, characterized in that: and the upper end and the lower end of the second screw (13) are provided with second limiting blocks (20).