CN212350952U

CN212350952U - Multipurpose welding platform

Info

Publication number: CN212350952U
Application number: CN202020248018.4U
Authority: CN
Inventors: 张东; 胡希海
Original assignee: Dalian Dongfang Jinqi Welding Electromechanical Technology Development Co ltd
Current assignee: Dalian Dongfang Jinqi Welding Electromechanical Technology Development Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2021-01-15
Anticipated expiration: 2030-03-03

Abstract

The utility model provides a multipurpose welding platform, relating to the technical field of welding equipment; the platform body is provided with a rotating groove, a rotating disc is arranged in the rotating groove, and the rotating disc is connected with a first rotating driving device; the rotating disc is provided with a fixing device; the platform body is provided with a pair of first slideways, and two ends of each first slideway are respectively provided with at least two sliding components; the sliding assembly comprises two first sliding blocks which are arranged on the first slide way in a sliding way, a second slide way is arranged between the two first sliding blocks, two second sliding blocks are arranged on the second sliding blocks in a sliding way, and a rotating roller and a second rotating driving device are erected on the second sliding blocks through a support frame; an adjusting screw is arranged between the two first sliding blocks, two thread turning directions are opposite to each other, and the two second sliding blocks are in threaded connection with the two thread sections respectively; one end of the adjusting screw rod is connected with the rotating handle. The utility model discloses can be used to the supplementary welding of different work pieces and use, reduce equipment cost.

Description

Multipurpose welding platform

Technical Field

The utility model relates to a welding equipment technical field specifically is a multipurpose welding platform.

Background

Welding, also known as fusion or melt bonding, is a manufacturing process and technique for joining metals or other thermoplastic materials by means of heat, high temperature or high pressure. During the soldering process, the workpiece and the solder are melted to form a molten region, and after cooling and solidification, the connection between the materials is formed. In this process, pressure is also typically applied. The energy source for welding is widely varied and includes gas flame, electric arc, laser, electron beam, friction, ultrasonic, and the like. Welding can be applied to parts with various shapes, and the parts need to be clamped and positioned to ensure normal welding during welding. For regular plate-shaped materials, clamping and positioning are easy to realize, and welding is convenient. However, in some cases, different sides of the workpiece need to be welded and repeatedly clamped, which greatly affects the efficiency. For some tubular workpieces, special equipment is also needed for clamping. This results in the need for multiple devices to assist in welding to accommodate different welding requirements.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multipurpose welding platform has solved and has need prepare multiple device among the prior art and come the problem of supplementary welding.

The technical scheme of the utility model is realized like this:

a multipurpose welding platform comprises a platform body, wherein supporting legs are arranged below the platform body;

the platform body is provided with a rotating groove, and a rotating disc is rotatably arranged in the rotating groove; the rotating disc is connected with the first rotating driving device; a fixing device is arranged on the rotating disc;

the platform body is provided with a pair of first slide ways which are parallel to each other, the two first slide ways are respectively positioned at two sides of the rotating groove, and the first slide ways extend along the length direction of the platform body;

two ends of the first slideway are respectively provided with at least two sliding components; the sliding assembly comprises two first sliding blocks which are respectively arranged on the two first sliding ways in a sliding mode, and a second sliding way is arranged between the two first sliding blocks; two second sliding blocks are slidably arranged on the second slide way, a supporting frame is arranged on the second sliding blocks, a rotating roller is arranged on the supporting frame, the rotating roller is connected with a second rotating driving device, and the second rotating driving device is arranged on the supporting frame; an adjusting screw is arranged between the two first sliding blocks, two thread sections are symmetrically arranged on the adjusting screw, and the thread turning directions of the two thread sections are opposite; the two second sliding blocks are respectively in threaded connection with the two sections of threaded sections; one end of the adjusting screw rod extends out of the outer side of the first sliding block and is connected with the rotating handle.

Furthermore, the rotating groove comprises an upper groove and a lower groove which are coaxially arranged, and the diameter of the upper groove is larger than that of the lower groove; the rotating disc comprises an upper disc and a lower disc which are coaxially arranged, and the diameter of the upper disc is larger than that of the lower groove; the upper disc is positioned in the upper groove, and the lower disc is positioned in the lower groove.

Furthermore, a ball groove is formed in the bottom of the upper groove and surrounds the lower disc for a circle; balls are arranged in the ball grooves and are abutted against the lower end of the upper disc.

Further, the lower end of the lower disc is connected with a rotating shaft, the first rotating driving device comprises a speed reducer and a first motor, and the first motor is connected with the rotating shaft through the speed reducer.

Furthermore, a reinforcing rod is connected between the lower disc and the rotating shaft.

Further, the second slideway is a sliding rod; a sliding hole is formed in the second sliding block, and the sliding rod penetrates through the sliding hole.

Further, the second rotation driving device is a second motor.

Furthermore, a threaded hole is formed in the second sliding block, and the threaded section penetrates through the threaded hole and is in threaded connection with the threaded hole.

The utility model has the advantages that:

the utility model has simple structure and convenient use; the rotatable rotating disc is arranged, the workpieces to be welded can be rotated, so that different sides of the workpieces can be welded conveniently, and the welding efficiency is improved. When the tubular workpiece needs to be welded, the tubular workpiece can be supported through the sliding assembly, and the sliding assembly can slide along the first slide way to adjust the position of the workpiece; the distance between the two rotating rollers can be adjusted by adjusting the screw rod so as to adapt to tubular workpieces with different sizes; the second rotation driving device can drive the rotating roller to rotate so as to drive the tubular workpiece to rotate, and different side faces of the tubular workpiece can be conveniently welded. The utility model discloses can be used to the supplementary welding of different work pieces and use, reduce equipment cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a side view of the structure of fig. 1.

Wherein:

1. a platform body; 2. supporting legs; 3. a fixing device; 4. an upper groove; 5. a lower groove; 6. hanging the plate; 7. a bottom wall; 8. a ball groove; 9. a ball bearing; 10. a rotating shaft; 11. a speed reducer; 12. a first motor; 13. a reinforcing bar; 14. a first slideway; 15. a first slider; 16. a second slideway; 17. a second slider; 18. a support frame; 19. a rotating roller; 20. a second motor; 21. adjusting the screw rod; 22. a threaded segment; 23. the handle is rotated.

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.

As shown in fig. 1-2, the multipurpose welding platform in this embodiment includes a platform body 1, where the platform body 1 is rectangular, and support legs 2 are disposed below the platform body 1.

The platform body 1 is provided with a rotating groove, and a rotating disc is rotatably arranged in the rotating groove. The rotating disc is connected with the first rotating driving device; the rotating disc is provided with a fixing device 3. The fixture 3 may be used to secure a work piece to be welded or other welding fixture. In this embodiment, the rotation groove includes an upper groove 4 and a lower groove 5 which are coaxially arranged, and the diameter of the upper groove 4 is larger than that of the lower groove 5. The rotating disc comprises an upper disc 6 and a lower disc 7 which are coaxially arranged, and the diameter of the upper disc 6 is larger than that of the lower groove 5. The upper tray 6 is located in the upper well 4 and the lower tray 7 is located in the lower well 5. The upper disc 6 is positioned in the upper groove 4 and can support the upper disc 6. In this embodiment, a ball groove 8 is provided at the bottom of the upper groove 4, and the ball groove 8 surrounds the lower disc 7 for a circle. A ball 9 is arranged in the ball groove 8, and the ball 9 is abutted with the lower end of the upper disc 6. The balls 9 reduce friction and improve the smoothness of the rotation of the upper plate 6. The lower end of the lower disc 7 is connected with a rotating shaft 10, the first rotating driving device comprises a speed reducer 11 and a first motor 12, and the first motor 12 is connected with the rotating shaft 10 through the speed reducer 11. After the speed of the first motor 12 is reduced by the speed reducer 11, the rotating shaft 10 is driven to rotate, so that the upper disc 6 and the lower disc 7 are driven to rotate along with the rotating shaft, the workpieces to be welded are driven to rotate, and different side faces of the workpieces are convenient to weld. In this embodiment, a reinforcing rod 13 is connected between the lower disc 7 and the rotating shaft 10, so that the mechanical strength is improved.

The platform comprises a platform body 1 and is characterized in that a pair of first slide ways 14 which are parallel to each other is arranged on the platform body 1, the first slide ways 14 are respectively positioned at two sides of a rotating groove, and the first slide ways 14 extend along the length direction of the platform body 1. At least two sliding assemblies are respectively disposed at two ends of the first slideway 14, referring to fig. 1, in this embodiment, two sliding assemblies are respectively disposed at two ends of the first slideway 14. The two sliding assemblies can support the tubular workpiece, and if the tubular workpiece is longer, three or more sliding assemblies can be arranged for supporting.

The sliding assembly comprises two first sliding blocks 15 which are respectively arranged on the two first sliding ways 14 in a sliding manner, and a second sliding way 16 is arranged between the two first sliding blocks 15. The second slide 16 is provided with two second sliding blocks 17 in a slidable manner, the second sliding blocks 17 are provided with supporting frames 18, the supporting frames 18 are provided with rotating rollers 19, the rotating rollers 19 are connected with a second rotating driving device, the second rotating driving device is arranged on the supporting frames 18, and the second rotating driving device is a second motor 20 which can drive the rotating rollers 19 to rotate. In this embodiment, the second slideway 16 is a sliding rod; the second slide block 17 is provided with a sliding hole, and the sliding rod is arranged in the sliding hole in a penetrating manner.

An adjusting screw 21 is arranged between the two first sliding blocks 15, two thread sections 22 are symmetrically arranged on the adjusting screw 21, and the thread turning directions of the two thread sections 22 are opposite. The two second sliding blocks 17 are respectively in threaded connection with the two threaded sections 22; one end of the adjusting screw 21 extends to the outside of the first slider 15 and is connected to a rotating handle 23. In this embodiment, the second slider 17 is provided with a threaded hole, and the threaded section 22 is inserted into the threaded hole and is in threaded connection with the threaded hole. When the adjusting screw 21 is rotated by rotating the handle 23, the two second sliding blocks 17 will move towards or away from each other at the same time to adjust the distance between the two rotating rollers 19 to accommodate tubular parts of different sizes due to the opposite thread directions of the two thread segments 22. Because the two second sliding blocks 17 move simultaneously, the midpoint of the two second sliding blocks can be kept inconvenient, and the stability of the central axis of the tubular workpiece is ensured. When the rotating roller 19 rotates, the tubular workpiece can be driven to rotate, and different side surfaces of the tubular workpiece can be conveniently welded.

When this embodiment uses, accessible fixing device 3 will treat that welded workpiece directly fixes on the rolling disc, perhaps will treat that welded workpiece carries out the centre gripping through welding jig earlier, and the rethread fixing device 3 fixes welding jig on the rolling disc. The rotating disc is rotatable, can rotate the work piece of treating welding to in welding the different sides of work piece, improve welding efficiency. When the tubular workpiece needs to be welded, the tubular workpiece can be supported by the sliding assembly and is placed on the two opposite rotating rollers 19; and the slide assembly is slidable along the first slide 14 to adjust the position of the workpiece. By adjusting the screw 21, the distance between the two rotating rollers 19 can be adjusted to accommodate tubular workpieces of different sizes. The second rotary driving device can drive the rotary roller 19 to rotate so as to drive the tubular workpiece to rotate, and different sides of the tubular workpiece can be welded conveniently. The embodiment can be used for auxiliary welding of different workpieces, and equipment cost is reduced.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multipurpose welding platform is characterized by comprising a platform body, wherein supporting legs are arranged below the platform body;

2. The multi-purpose welding platform of claim 1, wherein the rotation slots include an upper slot and a lower slot coaxially disposed, the upper slot having a diameter greater than a diameter of the lower slot; the rotating disc comprises an upper disc and a lower disc which are coaxially arranged, and the diameter of the upper disc is larger than that of the lower groove; the upper disc is positioned in the upper groove, and the lower disc is positioned in the lower groove.

3. The multipurpose welding platform of claim 2, wherein a ball groove is formed at the bottom of the upper groove and surrounds the lower disc for one circle; balls are arranged in the ball grooves and are abutted against the lower end of the upper disc.

4. The multipurpose welding platform of claim 3, wherein a rotating shaft is connected to the lower end of the lower disc, and the first rotating driving device comprises a speed reducer and a first motor, and the first motor is connected with the rotating shaft through the speed reducer.

5. The multi-purpose welding platform of claim 4, wherein a stiffener is coupled between the lower plate and the rotatable shaft.

6. The multi-purpose welding platform of claim 1, wherein the second runner is a sliding bar; a sliding hole is formed in the second sliding block, and the sliding rod penetrates through the sliding hole.

7. The multi-purpose welding platform of claim 6, wherein the second rotational drive is a second motor.

8. The multipurpose welding platform of claim 7, wherein the second sliding block is provided with a threaded hole, and the threaded section is inserted into the threaded hole and is in threaded connection with the threaded hole.