CN219234238U

CN219234238U - Welding device for conjuncted shaft

Info

Publication number: CN219234238U
Application number: CN202223458655.2U
Authority: CN
Inventors: 陈红凯; 李宏杰; 胡小耿; 王玉玲
Original assignee: Henan Tongxin Transmission Co ltd
Current assignee: Henan Tongxin Transmission Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-23
Anticipated expiration: 2032-12-23

Abstract

The utility model provides a conjuncted axle is with welding set relates to axle processing field. The welding device for the conjuncted shaft comprises a frame, wherein one side of the top of the frame is provided with a sliding block, two guide rails, an auxiliary driving piece, a driving piece and a movable clamp, the other side of the top of the frame is provided with a clamp, and two sealing plates are arranged between the clamp and the movable clamp. This conjuncted axle is with welding set, rotatory reciprocating screw and support reciprocating screw drive the outside simultaneously and pass through the vice cover of ball nut and establish support riser removal, control two support risers and be close to the installation pole simultaneously or keep away from the installation pole simultaneously, make two fixed closing plates cover in two support riser tops establish two shaft member outsides, warp when can carrying out elastic deformation's rubber pad when meetting the shaft member, it is sealed with two shaft member contact friction's position, reduce the influence of the outside air current that two shaft members received, avoid processing conjuncted axle to produce the piece and cause the injury to the staff, guarantee the safety of staff work in frame one side.

Description

Welding device for conjuncted shaft

Technical Field

The utility model relates to a welding device, in particular to a welding device for a conjuncted shaft, and belongs to the technical field of shaft processing.

Background

The prior patent application number; the utility model 201920590674.X provides a friction welding device, and belongs to the technical field of machinery. It has solved the problem that prior art exists stability poor. The friction welding device comprises a frame, a first driving piece, a second driving piece, a first clamp and a second clamp, wherein a guide rail is arranged on the upper portion of the frame, the second clamp is connected to the guide rail and connected with the first driving piece, the second clamp is fixedly connected to the frame and is opposite to the first clamp, and the second driving piece can drive the first clamp to rotate. The friction welding device is high in stability.

In the process of application, when friction welding processing is carried out on a workpiece, the high Wen Suixie possibly generated by rotary friction can splash, threat is caused to the safety of staff, the working of the staff is affected, and economic loss is caused.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to solve the problems and provide a welding device for a conjuncted shaft, which solves the problems that in the prior art, when friction welding processing is carried out on a workpiece, high Wen Suixie possibly generated by rotation friction can splash, threat is caused to the safety of staff, the working of the staff is influenced, and economic loss is caused.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the welding device for the conjuncted shaft comprises a frame, a slide block, two guide rails, an auxiliary driving piece, a driving piece and a movable clamp are arranged on one side of the top of the frame, the other side of the top of the frame is provided with the clamp, two sealing plates are arranged between the clamp and the movable clamp, the bottoms of the sealing plates are respectively provided with a reciprocating screw rod and a supporting reciprocating screw rod, one end of the supporting reciprocating screw rod is fixedly connected with a transmission shaft, and one side of the transmission shaft is provided with a cross plate and a positive motor and a negative motor.

Preferably, the guide rail is fixedly installed at the top of the frame, the sliding blocks are arranged at the tops of the two guide rails, and the auxiliary driving piece and the driving piece are installed at one side of the sliding blocks.

Preferably, the movable clamp is rotatably mounted on one side of the sliding block, and a mounting plate is fixedly connected between the clamp and the frame.

Preferably, the outer sides of the reciprocating screw rod and the supporting reciprocating screw rod are respectively provided with a fixing plate in a rotating sleeve mode, the fixing plates are fixedly connected with the frame, the supporting reciprocating screw rod and the reciprocating screw rod are installed through the fixing plates, and the reciprocating screw rod supported by the fixing plates and the supporting reciprocating screw rod rotate.

Preferably, two fixedly connected with gag lever post between the fixed plate, support the riser cover and locate the gag lever post outside, consequently when supporting the riser and controlling and remove, can be spacing by the gag lever post, gag lever post outside cover is equipped with two and supports the riser, two support the riser respectively fixed connection in two closing plate bottoms, warp when can carrying out elastic deformation's rubber pad when meetting the axle spare, make two closing plates and two rubber pads cooperation, it is sealed with two axle spare contact friction's position, the equal fixedly connected with rubber pad of the inside both sides of closing plate.

Preferably, the two supporting risers are respectively sleeved on the outer sides of the reciprocating screw rod and the supporting reciprocating screw rod through ball nut pairs, a mounting rod is fixedly connected between the reciprocating screw rod and the supporting reciprocating screw rod, one end of the reciprocating screw rod is fixedly connected with a grab handle, and a mounting rod is fixedly connected between the reciprocating screw rod and the supporting reciprocating screw rod, so that the rotating reciprocating screw rod drives the supporting reciprocating screw rod to rotate.

Preferably, the cross plate is arranged at the output end of the positive and negative motor, one end of the supporting reciprocating screw rod is fixedly connected with a transmission shaft, a cross groove is formed in the transmission shaft, an extension plate is arranged at the bottom of the positive and negative motor, the positive and negative motor and the extension plate are fixed together through a thread groove and a bolt preset by the extension plate and the positive and negative motor, and the extension plate is fixedly connected with the frame.

The utility model provides a welding device for a conjuncted shaft, which has the following beneficial effects:

1. this conjuncted axle is with welding set, rotatory reciprocating screw drives and supports reciprocating screw rotatory, rotatory reciprocating screw and support the vice cover of ball nut in the outside and establish support riser removal simultaneously, control two support risers and be close to the installation pole simultaneously or keep away from the installation pole simultaneously, make two fixed closing plates in two support riser tops overlap and establish two shaft piece outsides, warp when can carrying out elastic deformation's rubber pad and meet the shaft piece, make two closing plates and two rubber pad cooperation, it is sealed with two shaft piece contact friction's position, reduce the influence of the outside air current that two shaft pieces received, avoid processing conjuncted axle to produce the piece and cause the injury to the staff, guarantee the safety of staff work in frame one side.

2. The welding device is used for the conjuncted shaft, and after the cross plate fixed by the positive and negative motor is inserted into the transmission shaft, the positive and negative motor can move to the top of the extension plate. After the positive and negative motor is installed and fixed at the top of the extension plate, the positive and negative motor is started, so that the positive and negative motor drives the supporting reciprocating screw rod to rotate through the cross plate and the transmission shaft, and the rotating supporting reciprocating screw rod drives the reciprocating screw rod to rotate through the installation rod to drive the position of the sealing plate. The position of the two sealing plates can be controlled by driving the reciprocating screw rod and supporting the reciprocating screw rod through the positive and negative motors rapidly, so that the physical input of workers is reduced, and the flexible selection of the use mode is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the extension board of the present utility model;

FIG. 3 is a schematic view of the structure of the mounting bar of the present utility model;

fig. 4 is a schematic diagram of the structure of the portion a in fig. 3 according to the present utility model.

In the figure: 1. a frame; 2. a slide block; 3. a guide rail; 4. an auxiliary driving member; 5. a driving member; 7. moving the clamp; 8. a clamp; 9. a mounting plate; 10. a grab handle; 11. a reciprocating screw rod; 12. supporting a reciprocating screw rod; 13. a sealing plate; 14. a rubber pad; 15. supporting a vertical plate; 16. a mounting rod; 17. a fixing plate; 18. a limit rod; 19. a forward and reverse motor; 20. an extension plate; 21. a cross plate; 22. a cross groove; 23. and a transmission shaft.

Detailed Description

The embodiment of the utility model provides a welding device for a conjuncted shaft.

Referring to fig. 1, 2, 3 and 4, the device comprises a frame 1, a slide block 2 is arranged at one side of the top of the frame 1, the two guide rails 3, the auxiliary driving piece 4, the driving piece 5 and the movable clamp 7, the guide rails 3 are fixedly arranged at the top of the frame 1, the sliding blocks 2 are arranged at the tops of the two guide rails 3, the auxiliary driving piece 4 and the driving piece 5 are respectively arranged at one side of the sliding blocks 2, the movable clamp 7 is rotatably arranged at one side of the sliding blocks 2, the mounting plate 9 is fixedly connected between the clamp 8 and the frame 1, the clamp 8 is arranged at the other side of the top of the frame 1, two sealing plates 13 are arranged between the clamp 8 and the movable clamp 7, the bottoms of the two sealing plates 13 are respectively provided with a reciprocating screw 11 and a supporting reciprocating screw 12, the outer sides of the reciprocating screw 11 and the supporting reciprocating screw 12 are respectively rotatably sleeved with a fixing plate 17, the fixing plate 17 is fixedly connected with the frame 1, a limiting rod 18 is fixedly connected between the two fixing plates 17, two supporting vertical plates 15 are sleeved outside the limiting rod 18, the two support risers 15 are respectively fixedly connected to the bottoms of the two sealing plates 13, rubber pads 14 are fixedly connected to two sides inside the sealing plates 13, the two support risers 15 are respectively sleeved on the outer sides of the reciprocating screw rod 11 and the supporting reciprocating screw rod 12 through ball nut pairs, an installation rod 16 is fixedly connected between the reciprocating screw rod 11 and the supporting reciprocating screw rod 12, one end of the reciprocating screw rod 11 is fixedly connected with a grab handle 10, one end of the supporting reciprocating screw rod 12 is fixedly connected with a transmission shaft 23, one side of the transmission shaft 23 is provided with a cross plate 21 and a positive and negative motor 19, the cross plate 21 is installed at the output end of the positive and negative motor 19, one end of the supporting reciprocating screw rod 12 is fixedly connected with a transmission shaft 23, a cross groove 22 is formed in the transmission shaft 23, an extension plate 20 is arranged at the bottom of the positive and negative motor 19, and the extension plate 20 is fixedly connected with the frame 1.

Specifically, two shaft members constituting the joined shaft are fitted inside the jig 8 and the movable jig 7, so that the movable jig 7 and the jig 8 clamp and fix the two shaft members. Then the driving piece 5 is started to work, and the driving of the working driving piece 5 is carried out the movement by the sliding block 2 limited by the two guide rails 3, so that the sliding block 2 drives the moving clamp 7 to move. The auxiliary driving piece 4 which works simultaneously drives the movable clamp 7 to drive the shaft piece to rotate, so that the rotating shaft piece rotates to be close to the other shaft piece, friction welding of the two shaft pieces is completed, and the conjuncted shaft is processed. (this is a friction welding device provided by the utility model of patent application number 201920590674.X, the technology disclosed therein is not discussed in detail herein).

The grab handle 10 is rotated, so that the grab handle 10 drives the fixed plate 17 to rotate and the reciprocating screw rod 11 which is rotatably installed, and the installation rod 16 is fixedly connected between the reciprocating screw rod 11 and the supporting reciprocating screw rod 12, so that the rotating reciprocating screw rod 11 drives the supporting reciprocating screw rod 12 to rotate. The rotary reciprocating screw rod 11 and the supporting reciprocating screw rod 12 simultaneously drive the outer sides to move through the supporting vertical plates 15 sleeved by the ball nut pairs, the two supporting vertical plates 15 are controlled to be close to the mounting rod 16 or to be far away from the mounting rod 16 simultaneously, the two sealing plates 13 fixed at the tops of the two supporting vertical plates 15 are sleeved outside the two shaft parts, the rubber pads 14 capable of being elastically deformed deform when encountering the shaft parts, the two sealing plates 13 are matched with the two rubber pads 14, the contact friction parts of the two shaft parts are sealed, the influence of external air flow received by the two shaft parts is reduced, the damage to workers caused by chips generated by machining conjuncted shafts is avoided, and the safety of the workers working on one side of the frame 1 is ensured.

A limiting rod 18 is fixedly connected between the two fixing plates 17, and the supporting vertical plate 15 is sleeved outside the limiting rod 18, so that the supporting vertical plate 15 can be limited by the limiting rod 18 when moving left and right. The supporting riser 15 is prevented from rotating, and the transmission efficiency of the supporting riser 15 for driving the sealing plate 13 is ensured.

One end of the supporting reciprocating screw rod 12 is fixedly connected with a transmission shaft 23, the transmission shaft 23 is provided with a cross groove 22, after the cross plate 21 for fixing the positive and negative motor 19 is inserted into the transmission shaft 23, the positive and negative motor 19 can be moved to the top of the extension plate 20, and the positive and negative motor 19 and the extension plate 20 are fixed together through thread grooves and bolts preset for the extension plate 20 and the positive and negative motor 19. After the front and back motor 19 is installed and fixed on the top of the extension plate 20, the front and back motor 19 is started, the front and back motor 19 drives the supporting reciprocating screw rod 12 to rotate through the cross plate 21 and the transmission shaft 23, and the rotating supporting reciprocating screw rod 12 drives the reciprocating screw rod 11 to rotate through the installation rod 16 to drive the position of the sealing plate 13. The position of the two sealing plates 13 can be controlled by rapidly driving the reciprocating screw rod 11 and supporting the reciprocating screw rod 12 through the positive and negative motor 19, so that the physical input of staff is reduced, and the flexible selection of the use mode is ensured.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Welding device for conjuncted axle, including frame (1), its characterized in that: the novel lifting device is characterized in that a sliding block (2), two guide rails (3), an auxiliary driving piece (4), a driving piece (5) and a movable clamp (7) are arranged on one side of the top of the frame (1), the other side of the top of the frame (1) is provided with a clamp (8), two sealing plates (13) are arranged between the clamp (8) and the movable clamp (7), a reciprocating screw (11) and a supporting reciprocating screw (12) are respectively arranged at the bottom of each sealing plate (13), a transmission shaft (23) is fixedly connected to one end of each supporting reciprocating screw (12), and a cross plate (21) and a positive and negative motor (19) are arranged on one side of each transmission shaft (23).

2. The welding device for a joined shaft according to claim 1, wherein: the guide rail (3) is fixedly arranged at the top of the frame (1), the sliding blocks (2) are arranged at the tops of the two guide rails (3), and the auxiliary driving piece (4) and the driving piece (5) are arranged at one side of the sliding blocks (2).

3. The welding device for a joined shaft according to claim 1, wherein: the movable clamp (7) is rotatably arranged on one side of the sliding block (2), and a mounting plate (9) is fixedly connected between the clamp (8) and the frame (1).

4. The welding device for a joined shaft according to claim 1, wherein: the outer sides of the reciprocating screw rod (11) and the supporting reciprocating screw rod (12) are respectively sleeved with a fixing plate (17) in a rotating mode, and the fixing plates (17) are fixedly connected with the frame (1).

5. The welding device for a joined shaft according to claim 4, wherein: two fixedly connected with gag lever post (18) between fixed plate (17), gag lever post (18) outside cover is equipped with two and supports riser (15), two support riser (15) respectively fixedly connected with in two closing plate (13) bottoms, inside both sides of closing plate (13) are all fixedly connected with rubber pad (14).

6. The welding device for a joined shaft according to claim 5, wherein: the two supporting vertical plates (15) are respectively sleeved on the outer sides of the reciprocating screw rod (11) and the supporting reciprocating screw rod (12) through ball nut pairs, an installation rod (16) is fixedly connected between the reciprocating screw rod (11) and the supporting reciprocating screw rod (12), and one end of the reciprocating screw rod (11) is fixedly connected with a grab handle (10).

7. The welding device for a joined shaft according to claim 1, wherein: the cross plate (21) is arranged at the output end of the positive and negative motor (19), one end of the supporting reciprocating screw rod (12) is fixedly connected with a transmission shaft (23), the transmission shaft (23) is provided with a cross groove (22), the bottom of the positive and negative motor (19) is provided with an extension plate (20), and the extension plate (20) is fixedly connected with the frame (1).