CN213053463U - Steel sheet welding auxiliary device - Google Patents

Abstract

The utility model discloses a steel plate welding auxiliary device, which comprises an auxiliary platform, wherein the upper surface of the auxiliary platform is respectively provided with a first clamping component and a second clamping component, the first clamping component comprises an electric sliding table, the upper surface of the electric sliding table is fixedly connected with a first connecting block, the second clamping component comprises a second connecting block, one side of the second connecting block is symmetrically provided with a second clamping block and a third clamping block, the second clamping block is in threaded connection with a second lead screw, the other side of the second connecting block is in sliding connection with a fixed block, the bottom of the third clamping block is fixedly connected with a third lead screw, the utility model aims to provide a steel plate welding auxiliary device, when two steel plates are welded, the rapid fixed welding is carried out through different clamping components through the design of the device, the time and the labor are saved, the yield and the working efficiency are improved, the production cost is reduced.

Description

Steel sheet welding auxiliary device

Technical Field

The utility model relates to a welding process technical field specifically is a steel sheet welding auxiliary device.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and modern welding uses a wide variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, and the like. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space. Wherever welding can be dangerous for the operator, appropriate precautions must be taken while welding is being performed. The possible injuries to human body caused by welding include burn, electric shock, visual impairment, toxic gas inhalation, excessive ultraviolet radiation and the like, and the welding achieves the purpose of jointing through the following three ways: 1. fusion welding, namely heating the workpieces to be jointed to locally melt the workpieces to form a molten pool, cooling and solidifying the molten pool to joint the workpieces, and adding a melt filler to assist when necessary, so that the method is suitable for welding various metals and alloys without pressure. 2. Pressure welding, in which pressure must be applied to a welding piece in a welding process, belongs to the processing of various metal materials and partial metal materials. 3. Brazing, namely, a metal material with a melting point lower than that of the base metal is used as brazing filler metal, the liquid brazing filler metal is used for wetting the base metal, a joint gap is filled, and the liquid brazing filler metal and the base metal are mutually diffused to realize a link weldment. It is suitable for welding various materials, and also suitable for welding different metals or different materials.

In the welding process, in order to ensure welded quality and improve welded efficiency, traditional steel sheet welding auxiliary device need artifically align it when welding two steel sheets, and the turnaround time is longer, and work efficiency is slower, wastes time and energy, is unfavorable for increasing production, therefore we need propose a steel sheet welding auxiliary device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel sheet welding auxiliary device, through the design of this device, when welding two steel sheets, carry out quick fixed welding through different centre gripping subassemblies, labour saving and time saving has improved output and work efficiency, has reduced manufacturing cost to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel sheet welding auxiliary device, includes auxiliary platform, the auxiliary platform upper surface is provided with first centre gripping subassembly and second centre gripping subassembly respectively, first centre gripping subassembly includes electronic slip table, the first connecting block of electronic slip table upper surface fixedly connected with, first connecting block bilateral symmetry is provided with first clamp splice, and is one set of wherein first clamp splice female connection has first lead screw, second centre gripping subassembly includes the second connecting block, second connecting block bilateral symmetry is provided with second clamp splice and third clamp splice, second clamp splice female connection has the second lead screw, second connecting block opposite side sliding connection has the fixed block, third clamp splice bottom fixedly connected with third lead screw, the third lead screw is kept away from third clamp splice one end and is run through auxiliary platform and extend to the outside.

Preferably, a first threaded hole is formed in the first clamping block, and the first screw rod is connected in the first clamping block through the first threaded hole in a threaded manner and extends to the outside.

Preferably, two ends of the first screw rod are fixedly connected with a first hand wheel and a first reinforcing block respectively.

Preferably, a second threaded hole is formed in the second clamping block, and the second screw rod is connected in the second clamping block through the second threaded hole in a threaded manner and extends to the outside.

Preferably, the two ends of the second screw rod are fixedly connected with a second hand wheel and a second reinforcing block respectively.

Preferably, one side of the second connecting block is fixedly connected with a sliding block, a sliding groove is formed in the fixing block, and the sliding groove is in clearance fit with the sliding block.

Preferably, a third threaded hole is formed in the auxiliary platform, and a third hand wheel is fixedly connected to one end of the third screw rod.

Preferably, four corners of the bottom of the auxiliary platform are fixedly connected with supporting legs, and one ends of the four supporting legs are provided with self-locking universal wheels

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a design of first centre gripping subassembly and second centre gripping subassembly, when fixed before to the steel sheet welding, rotate through first lead screw and second lead screw and firmly grasp the steel sheet, through the design of electronic slip table and third lead screw and spout and slider, through position control after grasping the steel sheet, make the steel sheet need the welded mouth accurate align, and then accomplish welding clamping work.

Drawings

FIG. 1 is a schematic structural view in front view and section view of the present invention;

fig. 2 is a schematic top sectional view of the present invention;

fig. 3 is a schematic structural diagram of the side view of the present invention.

In the figure: 1. an auxiliary platform; 2. a first clamping assembly; 3. a second clamping assembly; 4. an electric sliding table; 5. a first clamping block; 7. a first connection block; 8. a first hand wheel; 9. a first lead screw; 10. a first threaded hole; 12. a first reinforcing block; 13. a second clamp block; 14. a second lead screw; 15. a second hand wheel; 16. a slider; 17. a fixed block; 18. a chute; 19. a third clamping block; 20. a second threaded hole; 21. a second reinforcing block; 22. a second connecting block; 23. a third threaded hole; 24. a third screw rod; 25. a third hand wheel; 26. and (7) supporting legs.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a steel plate welding auxiliary device comprises an auxiliary platform 1, wherein a first clamping assembly 2 and a second clamping assembly 3 are respectively arranged on the upper surface of the auxiliary platform 1, two groups of steel plates to be welded are respectively placed in the first clamping assembly 2 and the second clamping assembly 3, the first clamping assembly 2 comprises an electric sliding table 4, a first connecting block 7 is fixedly connected to the upper surface of the electric sliding table 4, first clamping blocks 5 are symmetrically arranged on one side of the first connecting block 7, one group of steel plates to be welded is placed between the two groups of first clamping blocks 5, a first lead screw 9 is in threaded connection with one group of first clamping blocks 5, a first threaded hole 10 is formed in the first clamping block 5, the first lead screw 9 is in threaded connection with the first clamping block 5 through the first threaded hole 10 and extends to the outside, a first hand wheel 8 and a first reinforcing block 12 are respectively and fixedly connected to two ends of the first lead screw 9, the first lead screw 9 and the first reinforcing block 12 are driven to rotate through the rotation of the first hand wheel 8, clamping the first group of steel plates;

the second clamping assembly 3 comprises a second connecting block 22, a second clamping block 13 and a third clamping block 19 are symmetrically arranged on one side of the second connecting block 22, a second group of steel plates to be welded are placed between the second clamping block 13 and the third clamping block 19, a second screw rod 14 is connected with the second clamping block 13 in an internal thread mode, a second threaded hole 20 is formed in the second clamping block 13, the second screw rod 14 is connected into the second clamping block 13 in a threaded mode through the second threaded hole 20 and extends to the outside, a second hand wheel 15 and a second reinforcing block 21 are fixedly connected to two ends of the second screw rod 14 respectively, the second hand wheel 15 rotates to drive the second screw rod 14 and the second reinforcing block 21, and the second group of steel plates are clamped through the second reinforcing block 21 and the third clamping block 19;

the other side of the second connecting block 22 is slidably connected with a fixing block 17, one side of the second connecting block 22 is fixedly connected with a sliding block 16, a sliding groove 18 is formed in the fixing block 17, the sliding groove 18 is in clearance fit with the sliding block 16, a third lead screw 24 is fixedly connected to the bottom of a third clamping block 19, one end, away from the third clamping block, of the third lead screw 24 runs through the auxiliary platform 1 and extends to the outside, a third threaded hole 23 is formed in the auxiliary platform 1, a third hand wheel 25 is fixedly connected to one end of the third lead screw 24, the third lead screw 24 is driven to rotate through rotation of the third hand wheel 25, the second clamping assembly 3 is lifted up and down, supporting legs 26 are fixedly connected to four corners of the bottom of the auxiliary platform 1.

The working principle is as follows: when two groups of steel plates need to be clamped and fixed before welding, firstly, one group of steel plates is placed between four groups of first clamping blocks 5 on the upper surfaces of two groups of electric sliding tables 4, at the moment, a first hand wheel 8 rotates to drive a first screw rod 9 to rotate, after a certain time, a first reinforcing block 12 and one group of first clamping blocks 5 fixedly clamp the first group of steel plates, at the moment, the other group of steel plates needing to be welded are placed between a second clamping block 13 and a third clamping block 19, at the moment, a second hand wheel 15 rotates to drive a second screw rod 14 to rotate, after a certain time, the second reinforcing block 21 and the third clamping block 19 fixedly clamp the second group of steel plates, at the moment, the welding opening distance between the first group of steel plates and the second group of steel plates is adjusted through the two groups of electric sliding tables 4, and then a third hand wheel 25 rotates to drive a third screw rod 24 to rotate to drive a second clamping assembly 3 to move up and down, so as to adjust the, and finishing the fixing work before welding.

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

Claims (8)

1. The utility model provides a steel sheet welding auxiliary device, includes auxiliary platform (1), its characterized in that: the upper surface of the auxiliary platform (1) is respectively provided with a first clamping assembly (2) and a second clamping assembly (3), the first clamping assembly (2) comprises an electric sliding table (4), the upper surface of the electric sliding table (4) is fixedly connected with a first connecting block (7), one side of the first connecting block (7) is symmetrically provided with a first clamping block (5), one group of the first clamping block (5) is in threaded connection with a first lead screw (9), the second clamping assembly (3) comprises a second connecting block (22), one side of the second connecting block (22) is symmetrically provided with a second clamping block (13) and a third clamping block (19), the second clamping block (13) is in threaded connection with a second lead screw (14), the other side of the second connecting block (22) is in sliding connection with a fixing block (17), and the bottom of the third clamping block (19) is fixedly connected with a third lead screw (24), one end, far away from the third clamping block (19), of the third screw rod (24) penetrates through the auxiliary platform (1) and extends to the outside.

2. A steel plate welding auxiliary device according to claim 1, characterized in that: a first threaded hole (10) is formed in the first clamping block (5), and the first screw rod (9) is connected into the first clamping block (5) through the first threaded hole (10) in a threaded mode and extends to the outside.

3. A steel plate welding auxiliary device according to claim 1, characterized in that: and two ends of the first screw rod (9) are respectively and fixedly connected with a first hand wheel (8) and a first reinforcing block (12).

4. A steel plate welding auxiliary device according to claim 1, characterized in that: a second threaded hole (20) is formed in the second clamping block (13), and the second screw rod (14) is connected into the second clamping block (13) through the second threaded hole (20) in a threaded mode and extends to the outside.

5. A steel plate welding auxiliary device according to claim 1, characterized in that: and two ends of the second screw rod (14) are respectively and fixedly connected with a second hand wheel (15) and a second reinforcing block (21).

6. A steel plate welding auxiliary device according to claim 1, characterized in that: second connecting block (22) one side fixedly connected with slider (16), spout (18) have been seted up in fixed block (17), spout (18) and slider (16) clearance fit.

7. A steel plate welding auxiliary device according to claim 1, characterized in that: a third threaded hole (23) is formed in the auxiliary platform (1), and a third hand wheel (25) is fixedly connected to one end of the third screw rod (24).

8. A steel plate welding auxiliary device according to claim 1, characterized in that: four corners of the bottom of the auxiliary platform (1) are fixedly connected with supporting legs (26), and one end of each of the four groups of supporting legs (26) is provided with a self-locking universal wheel.

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