CN219425537U

CN219425537U - Machine head of reinforced bar electric welding machine

Info

Publication number: CN219425537U
Application number: CN202223464177.6U
Authority: CN
Inventors: 李伟越
Original assignee: Jiande Xuheng Metal Products Co ltd
Current assignee: Jiande Xuheng Metal Products Co ltd
Priority date: 2022-12-25
Filing date: 2022-12-25
Publication date: 2023-07-28
Anticipated expiration: 2032-12-25

Abstract

The utility model provides a machine head of a steel bar electric welding machine, and relates to the technical field of electric welding machines. The utility model comprises a bracket, a base and a movable plate, wherein the base is fixedly connected below the bracket, the movable plate is movably connected at the side of the bracket, mounting frames are arranged at two sides above the bracket, a first motor is arranged on the side wall of one side of the mounting frames, a second motor is arranged at the top end of the movable plate, and the electric welding machine drives the machine head to move in the welding process of materials due to the lack of protection measures of the machine head of the traditional electric welding machine.

Description

Machine head of reinforced bar electric welding machine

Technical Field

The utility model relates to the technical field of electric welding machines, in particular to a machine head of a reinforced bar electric welding machine.

Background

The welding machine utilizes the high-temperature electric arc generated by the instant short circuit of the positive electrode and the negative electrode to melt the welding flux and the welded material on the welding rod, and has the advantages of small volume, simple operation, convenient use, high speed, firm welding seam after welding and the like, and is widely used in various fields.

The CN201320377636.9 in the prior art is a horizontal moving structure of the welding machine head, and the welding machine connecting wire (6) is hung in the air instead of being placed on the ground unordered no matter the welding machine is in a used or unused state, so that the operability of assembling and welding is greatly improved, the bottleneck of assembling and welding links is broken through, a foundation is laid for improving the assembling efficiency, and the guarantee is provided for reducing the consumable products of the welding machine. Realizing cost reduction and synergy.

However, the machine head of the electric welding machine lacks protection measures, the electric welding machine drives the machine head to move in the process of welding materials, and if the machine head collides with the materials and other accidents happen, the machine head is easy to damage.

Disclosure of Invention

The utility model aims to solve the problem that in the prior art, due to the fact that the machine head of the existing electric welding machine lacks protection measures, the electric welding machine drives the machine head to move in the process of welding materials, if the machine head collides with the materials, the machine head is easy to damage, and the machine head of the steel bar electric welding machine is needed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a reinforcement electric welding's aircraft nose, includes support, base and movable plate, base fixed connection is in the below of support, movable plate swing joint is in the side of support, support top both sides are provided with the mounting bracket, be provided with first motor on the mounting bracket one side lateral wall, the movable plate is L shape setting, the movable plate top is provided with the second motor, movable plate bottom side is provided with the crane, fixedly connected with electric welding main part on the crane lateral wall, electric welding main part below is provided with the aircraft nose.

Preferably, the side output end of the first motor is fixedly connected with a first screw rod positioned between the mounting frames, a first thread bush is arranged on the side of the moving plate, and the first thread bush is in threaded connection with the first screw rod.

Preferably, a sliding block is arranged below the side of the moving plate, a sliding groove is formed below the side of the support, and the sliding block is slidably connected in the sliding groove.

Preferably, the output end below the second motor is fixedly connected with a second screw rod, a second thread bush is arranged on the side wall of the lifting frame, and the second thread bush is in threaded connection with the second screw rod.

Preferably, the lifting frame bottom fixedly connected with backup pad, backup pad below swing joint has the regulating plate, and is provided with the rubber line cover between backup pad and the regulating plate.

Preferably, the backup pad and regulating plate are the U-shaped setting, the cushion chamber has been seted up to backup pad bottom both sides, and the screw hole has been seted up to regulating plate top both sides.

Preferably, the threaded hole is internally connected with an adjusting screw, a clamping block positioned in the buffer cavity is arranged at the top end of the adjusting screw, and the clamping block is slidably connected in the buffer cavity.

Preferably, a pressure spring is fixedly connected to the top end in the buffer cavity, and the bottom end of the pressure spring is attached to the top end of the clamping block.

The beneficial effects are that:

this kind of reinforced bar electric welding's aircraft nose drives the regulating plate through rotating adjusting screw and removes down the back in the lower side of backup pad, and the regulating plate moves down and drives the aircraft nose of below and remove down, makes the interval between its regulating plate and the backup pad increase, and the interval that the aircraft nose moved upwards enlarges, and when aircraft nose and material take place unexpected collision, the aircraft nose promotes the regulating plate and upwards extrudees the buffer chamber internal pressure spring through adjusting screw top fixture block and upwards moves to make the aircraft nose receive the interval increase that the collision upwards avoided, make its aircraft nose be difficult for taking place great collision with the material and cause the damage, improved the evasion ability of aircraft nose collision.

When the machine head of the steel bar electric welding machine welds materials through the machine head, after the first screw rod at the side of the first motor drive is rotated, the movable plate is horizontally moved on the front surface of the support through the first screw sleeve at the side upper part, and the second screw rod at the lower part of the second motor drive is rotated, so that the lifting frame at the lower part of the movable plate is driven to lift through the second screw sleeve on the side wall, the machine head is more flexible in adjusting the azimuth in the welding process, and the welding efficiency of the materials is improved.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a mounting frame according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

legend description:

the welding machine comprises a bracket-1, a base-101, a mounting frame-2, a first motor-21, a first screw rod-22, a moving plate-3, a chute-31, a second motor-4, a second screw rod-41, a lifting frame-5, a welding machine main body-51, a supporting plate-6, a buffer cavity-61, a rubber wire sleeve-7, a machine head-71, a pressure spring-8, an adjusting screw rod-81 and a threaded hole-9.

Detailed Description

Referring to fig. 1-4, a head of a reinforced electric welding machine, including a support 1, a base 101 and a movable plate 3, the base 101 sets up in the below of support 1, support 1 through base 101, movable plate 3 swing joint is in the side of support 1, make its movable plate 3 more convenient when the side shift position of support 1, movable plate 3 is the setting of L shape, movable plate 3 side is provided with crane 5, crane 5 side fixedly connected with electric welding machine main part 51, install electric welding main part 51 in the side through crane 5 spacing, make its crane 5 drive electric welding main part 51 more convenient in the side lift adjustment position of movable plate 3, the flexibility of use of electric welding main part 51 has been improved, be provided with aircraft nose 71 through aircraft nose 71 to carry out welding process to reinforced material etc. support 1 top both sides are provided with mounting bracket 2, be provided with first motor 21 on the side wall of mounting bracket 2, install first motor 21 fixed in the top through mounting bracket 2, movable plate 3 top fixedly connected with second motor 4, install fixed in the top through movable plate 3.

As shown in fig. 3, the side output end of the first motor 21 is fixedly connected with a first screw rod 22 located between the mounting frames 2, a first thread bush is arranged on the side of the moving plate 3, the first thread bush is in threaded connection with the first screw rod 22, and the other end of the first screw rod 22 is in bearing connection with the side wall of the mounting plate 2, so that when the side output end of the first motor 2 drives the first screw rod 22 to rotate, the side end of the first screw rod 22 rotates on the side wall of the mounting plate 2, and the first screw rod 22 drives the first thread bush to move more conveniently.

As shown in fig. 2, a sliding block is arranged below the side of the moving plate 3, a sliding groove 31 is formed below the side of the bracket 1, the sliding block is slidably connected in the sliding groove 31, the first screw 22 drives the moving plate 3 to translate on the front surface of the bracket 1 in the moving process of the first screw sleeve, so that the sliding block on the side wall of the moving plate 3 slides sideways in the sliding groove 31, the moving plate 3 drives the machine head 71 below the side to move more stably, and the processing efficiency of welding materials of the machine head 71 is improved.

As shown in fig. 2, the output end below the second motor 4 is fixedly connected with a second screw 41, a second thread bush is arranged on the side wall of the lifting frame 5, and is in threaded connection with the second screw 41, when the output end below the second motor 4 drives the second screw 41 to rotate, the second screw 41 drives the second thread bush to move, so that the lifting frame 5 is driven to lift on the side of the moving plate 3 more conveniently, and the lifting frame 5 drives the machine head 71 to lift for welding materials more flexibly.

As shown in fig. 2, the bottom of the lifting frame 5 is fixedly connected with a supporting plate 6, an adjusting plate is movably connected below the supporting plate 6, a rubber wire sleeve 7 is arranged between the supporting plate 6 and the adjusting plate, a circuit between the electric welding machine main body 51 and the machine head 71 passes through the rubber wire sleeve 7, the circuit is protected by the intersecting wire sleeve 7, and when the adjusting plate and the supporting plate 6 move and adjust the interval between each other, the rubber wire sleeve 7 stretches and contracts between the supporting plate 6 and the adjusting plate, so that the circuit is not easily pulled to cause damage.

As shown in fig. 2, the supporting plate 6 and the adjusting plate are all U-shaped, the buffer cavities 61 are formed on two sides of the bottom of the supporting plate 6, the threaded holes 9 are formed on two sides of the upper portion of the adjusting plate, the side ends of the supporting plate 6 are fixedly connected to the side walls of the lifting frame 5 to support the lifting frame, and a certain distance is formed between the side ends of the adjusting plate and the side walls of the lifting frame 5, so that the adjusting plate cannot be blocked by the side walls of the lifting frame 5 when swinging upwards.

As shown in fig. 4, the threaded hole 9 is internally threaded with an adjusting screw 81, the top end of the adjusting screw 81 is provided with a clamping block positioned in the buffer cavity 61, the clamping block is slidably connected in the buffer cavity 61, the bottom end of the buffer cavity 61 is provided with an opening, the diameter of the clamping block is larger than that of the opening, the upper part of the adjusting screw 81 is slidably connected in the opening, the adjusting screw 81 is enabled to support the adjusting plate in the lower part more stably, when the adjusting screw 81 rotates, the adjusting screw 81 drives the adjusting plate to adjust the space between the lifting and lowering of the lower part of the supporting plate 6, when the machine head 71 below the adjusting screw is enabled to be mistakenly bumped, the machine head 71 is enabled to upwards squeeze the adjusting plate after being subjected to resistance of materials, and the adjusting plate is enabled to upwards move to avoid larger collision more conveniently after being squeezed.

As shown in fig. 4, the top end in the buffer cavity 61 is fixedly connected with a pressure spring 8, the bottom end of the pressure spring 8 is attached to the top end of the clamping block, the machine head 71 is pushed upwards by the collision to move and avoid larger collision, when the adjusting plate moves upwards and avoids the collision of the machine head 71, the adjusting plate drives the adjusting screw 81 to slide upwards in the opening below the buffer cavity 61, so that the clamping block at the top end of the adjusting screw 61 slides upwards in the buffer cavity 61 to press the pressure spring 8 to buffer and avoid.

Working principle: the support 1 is supported by the base 101, when the machine head 71 welds materials, the first motor 21 drives the first side screw 22 to rotate between the mounting frames 2, the moving plate 3 translates on the front surface of the support 1 through the first side screw sleeve, when the second motor 4 drives the second side screw 41 to rotate, the lifting frame 5 below the moving plate 3 drives to lift through the second side screw sleeve on the side wall, thus the machine head 71 below the main welding machine body 51 is more flexible in adjusting the azimuth in the welding process, after the adjusting screw 81 is rotated to drive the adjusting plate to move downwards under the supporting plate 6, the adjusting plate drives the lower machine head 71 to move downwards when moving downwards, after the distance between the adjusting plate and the supporting plate 6 is increased, the rubber wire sleeve 7 between the supporting plate 6 and the adjusting plate stretches downwards, the circuit of the rubber wire sleeve is protected inside, when the machine head 71 and materials collide accidentally, the machine head 71 pushes the clamping block at the top end of the adjusting screw 81 upwards to squeeze the pressure spring 9 in the buffer cavity 61, the adjusting plate drives the adjusting screw 81 to move upwards, the adjusting screw 81 avoids the collision of the adjusting screw 61 in the buffer cavity 61, the upper end of the buffer cavity 61 is avoided, and the sliding force of the adjusting screw 61 is improved, and the collision preventing the sliding force of the machine head 61 can avoid the collision force of the adjusting screw 61 in the buffer cavity 8.

Claims

1. The utility model provides a head of steel bar electric welding machine, includes support (1), base (101) and movable plate (3), base (101) fixed connection is in the below of support (1), movable plate (3) swing joint is in the side of support (1), its characterized in that: the utility model discloses a welding machine, including support (1), frame (1), electric welding machine main part (51) are provided with on frame (5) lateral wall, be provided with first motor (21) on frame (2) one side lateral wall, movable plate (3) are L shape setting, movable plate (3) top is provided with second motor (4), movable plate (3) bottom side is provided with crane (5), fixedly connected with electric welding machine main part (51) on crane (5) lateral wall, electric welding machine main part (51) below is provided with aircraft nose (71).

2. The head of a reinforced welder as claimed in claim 1, wherein a first screw (22) is fixedly connected to a lateral output end of the first motor (21) and is located between the mounting frames (2), a first thread bush is arranged above a lateral side of the moving plate (3), and the first thread bush is in threaded connection with the first screw (22).

3. The head of a reinforced welder as claimed in claim 1, wherein a slide block is arranged below the side of the moving plate (3), a slide groove (31) is arranged below the side of the bracket (1), and the slide block is slidably connected in the slide groove (31).

4. The head of the reinforced welder as claimed in claim 1, wherein a second screw (41) is fixedly connected to the lower output end of the second motor (4), a second thread bush is arranged on the side wall of the lifting frame (5), and the second thread bush is in threaded connection with the second screw (41).

5. The head of the steel bar electric welding machine according to claim 1, wherein a supporting plate (6) is fixedly connected to the bottom of the lifting frame (5), an adjusting plate is movably connected below the supporting plate (6), and a rubber wire sleeve (7) is arranged between the supporting plate (6) and the adjusting plate.

6. The head of a reinforced welder according to claim 5, wherein the supporting plate (6) and the adjusting plate are all U-shaped, the two sides of the bottom of the supporting plate (6) are provided with buffer cavities (61), and the two sides above the adjusting plate are provided with threaded holes (9).

7. The head of the steel bar electric welding machine according to claim 6, wherein an adjusting screw (81) is connected to the threaded hole (9) in a threaded manner, a clamping block located in the buffer cavity (61) is arranged at the top end of the adjusting screw (81), and the clamping block is connected in the buffer cavity (61) in a sliding manner.

8. The head of the reinforced welder as claimed in claim 7, wherein a pressure spring (8) is fixedly connected to the inner top end of the buffer cavity (61), and the bottom end of the pressure spring (8) is attached to the top end of the clamping block.