CN215238449U

CN215238449U - Arc striking device of electric welding machine

Info

Publication number: CN215238449U
Application number: CN202121786771.XU
Authority: CN
Inventors: 王磊; 温树国; 吕春阳; 曲显芬
Original assignee: Shandong Yonggu Gold Mining Equipment Co ltd
Current assignee: Shandong Yonggu Gold Mining Equipment Co ltd
Priority date: 2021-07-31
Filing date: 2021-07-31
Publication date: 2021-12-21
Anticipated expiration: 2031-07-31

Abstract

The utility model relates to the technical field of welding devices, in particular to an arc striking device of an electric welding machine, which comprises an arc striking plate, wherein the arc striking plate is arranged in a placing frame, a first connecting box is vertically arranged at the top of the placing frame, a first lead screw is vertically arranged in the first connecting box, a first nut is connected on the first lead screw, connecting plates are horizontally connected at both sides of the first nut, the bottom of each connecting plate is connected with a vertically arranged lower pressure rod, the bottom end of the lower pressure rod is connected at the top of the lower pressure plate, the lower pressure plate is arranged above the arc striking plate, a second connecting box is longitudinally arranged at the bottom of the placing frame, a second lead screw is arranged in the second connecting box, a second nut is connected on the second lead screw, the top of the second nut is connected with a connecting block, the arc striking plate is placed in the placing frame and then descends through the lower pressure plate, the arc striking plate is compressed, and convenience is brought to use.

Description

Arc striking device of electric welding machine

Technical Field

The utility model relates to a welding set technical field specifically is an electric welding machine striking device.

Background

The electric welder is to utilize the high temperature electric arc produced by the instantaneous short circuit of the positive and negative poles to melt the welding flux and the welded material on the welding electrode and to combine the contacted material. In the welding process, the process of igniting electric arcs by welding materials (welding rods, welding wires and the like) is called as arc striking, and the existing arc striking devices are manually held for operation and are inconvenient and easy to hurt workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric welding striking device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an arc striking device of an electric welding machine comprises an arc striking plate, wherein the arc striking plate is arranged in a placing frame, a first connecting box is vertically arranged at the top of the placing frame, a first lead screw is vertically arranged in the first connecting box, a first nut is connected onto the first lead screw, connecting plates are horizontally connected onto two sides of the first nut, a lower pressing rod is vertically arranged at the bottom of each connecting plate, the bottom end of the lower pressing rod is connected onto the top of the lower pressing plate, the lower pressing plate is arranged above the arc striking plate, a second connecting box is longitudinally arranged at the bottom of the placing frame, a second lead screw is arranged in the second connecting box, a second nut is connected onto the second lead screw, the top of the second nut is connected with a connecting block, the top end of the connecting block is connected onto the bottom of the placing frame, a sliding chute which is slidably connected with the connecting block is arranged at the top of the second connecting box, and the second connecting box is arranged on the supporting seat.

Preferably, the bottom of supporting seat is connected with the governing pipe of many vertical settings, the below sliding connection of governing pipe has the bottom tube, all is provided with a plurality of regulation holes on every governing pipe, all is provided with the pinhole that is connected with the bolt on every bottom tube, and bolt one end is connected with the regulation hole, the bottom tube sets up on the base.

Preferably, be provided with the electric welding body on the base, and the bottom four corners of base all is connected with the gyro wheel.

Preferably, one end of the first screw rod is connected with a first rotating disc through a connecting shaft, and a shaft hole connected with the connecting shaft at the other end of the first screw rod is formed in the inner wall of the bottom of the first connecting box.

Preferably, one end of the second screw rod is connected with a second rotating disc through a connecting shaft, and a shaft hole connected with the connecting shaft at the other end of the second screw rod is formed in the inner wall of one end of the second connecting box.

Preferably, the bottom of first connecting box and the top of placing the frame all run through and be provided with the through-hole with holding down lever sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that: the arc striking plate is placed in the placing frame and is pressed through descending of the lower pressing plate, so that convenience is brought to use; the setting of regulating pipe and bottom tube is convenient highly adjusting the supporting seat to adjust the height of run-on plate, conveniently use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an overall side view of the present invention.

In the figure: 1. placing the frame; 2. an arc striking plate; 3. a first connection box; 4. a lower pressing plate; 5. a lower pressure lever; 6. a connecting plate; 7. a first lead screw; 8. a first nut; 9. a first rotating disk; 10. a second connecting box; 11. connecting blocks; 12. a supporting seat; 13. a second lead screw; 14. a second nut; 15. a chute; 16. a second rotating disk; 17. an adjusting tube; 18. a bottom tube; 19. an adjustment hole; 20. a bolt; 21. a base; 22. a roller; 23. electric welding body.

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 "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an arc striking device of an electric welding machine comprises an arc striking plate 2, the arc striking plate 2 is arranged in a placing frame 1, a first connecting box 3 is vertically arranged at the top of the placing frame 1, a first lead screw 7 is vertically arranged in the first connecting box 3, a first nut 8 is connected on the first lead screw 7, connecting plates 6 are horizontally connected at two sides of the first nut 8, a lower pressing rod 5 which is vertically arranged is connected at the bottom of each connecting plate 6, the bottom end of the lower pressing rod 5 is connected at the top of a lower pressing plate 4, the lower pressing plate 4 is arranged above the arc striking plate 2, a second connecting box 10 is longitudinally arranged at the bottom of the placing frame 1, a second lead screw 13 is arranged in the second connecting box 10, a second nut 14 is connected on the second lead screw 13, a connecting block 11 is connected at the top of the second nut 14, the top of the connecting block 11 is connected at the bottom of the placing frame 1, a chute 15 which is slidably connected with the connecting block 11 is arranged at the top of the second connecting box 10, and the second connection box 10 is disposed on the support base 12.

The bottom of supporting seat 12 is connected with the regulation pipe 17 of many vertical settings, and the below sliding connection of regulation pipe 17 has bottom tube 18, all is provided with a plurality of regulation holes 19 on every regulation pipe 17, all is provided with the pinhole that is connected with bolt 20 on every bottom tube 18, and 20 one ends of bolt are connected with regulation hole 19, and bottom tube 18 sets up on base 21.

The base 21 is provided with an electric welding machine body 23, and four corners of the bottom of the base 21 are connected with rollers 22.

One end of the first screw rod 7 is connected with a first rotating disc 9 through a connecting shaft, and the inner wall of the bottom of the first connecting box 3 is provided with a shaft hole connected with the connecting shaft at the other end of the first screw rod 7.

One end of the second screw rod 13 is connected with a second rotating disc 16 through a connecting shaft, and the inner wall of one end of the second connecting box 10 is provided with a shaft hole connected with the connecting shaft at the other end of the second screw rod 13.

The bottom of first connecting box 3 and the top of placing frame 1 all run through be provided with push rod 5 sliding connection's through-hole down.

The working principle is as follows: during the use, put the run-on plate 2 and place frame 1 in, drive first lead screw 7 through first rolling disc 9 and rotate, first nut 8 begins to remove, depression bar 5 descends under the drive of connecting plate 6, holding down plate 4 begins to descend, compress tightly run-on plate 2, again according to the position of use, through the rotation of second rolling disc 16, drive second lead screw 13 and rotate, second nut 14 begins to remove, drive connecting block 11 and slide in spout 15, the position of placing frame 1 and run-on plate 2 is adjusted, according to the height of using, adjust the height of adjusting tube 17, again with bolt 20 with the pin hole connection after, again with adjusting hole 19 be connected, adjust adjusting tube 17 and fix, thereby adjust the height of run-on plate 2.

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

1. The utility model provides an electric welding machine striking device, includes striking plate (2), its characterized in that: the arc striking plate (2) is arranged in the placing frame (1), a first connecting box (3) is vertically arranged at the top of the placing frame (1), a first lead screw (7) is vertically arranged in the first connecting box (3), a first nut (8) is connected onto the first lead screw (7), connecting plates (6) are horizontally connected to two sides of the first nut (8), a lower pressing rod (5) is vertically arranged at the bottom of each connecting plate (6), the bottom end of the lower pressing rod (5) is connected to the top of the lower pressing plate (4), the lower pressing plate (4) is arranged above the arc striking plate (2), a second connecting box (10) is longitudinally arranged at the bottom of the placing frame (1), a second lead screw (13) is arranged in the second connecting box (10), a second nut (14) is connected onto the second lead screw (13), and a connecting block (11) is connected to the top of the second nut (14), and the top of connecting block (11) is connected in the bottom of placing frame (1), the top of second connecting box (10) is provided with spout (15) with connecting block (11) sliding connection, and second connecting box (10) sets up on supporting seat (12).

2. The arc striking device of an electric welding machine as claimed in claim 1, wherein: the bottom of supporting seat (12) is connected with many vertical adjustment tubes (17) that set up, the below sliding connection of adjustment tube (17) has bottom tube (18), all is provided with a plurality of regulation holes (19) on every adjustment tube (17), all is provided with the pinhole that is connected with bolt (20) on every bottom tube (18), and bolt (20) one end is connected with regulation hole (19), bottom tube (18) set up on base (21).

3. The arc striking device of an electric welding machine as claimed in claim 2, wherein: the electric welding machine is characterized in that an electric welding machine body (23) is arranged on the base (21), and four corners of the bottom of the base (21) are connected with idler wheels (22).

4. The arc striking device of an electric welding machine as claimed in claim 1, wherein: one end of the first lead screw (7) is connected with a first rotating disc (9) through a connecting shaft, and a shaft hole connected with the connecting shaft at the other end of the first lead screw (7) is formed in the inner wall of the bottom of the first connecting box (3).

5. The arc striking device of an electric welding machine as claimed in claim 1, wherein: one end of the second screw rod (13) is connected with a second rotating disc (16) through a connecting shaft, and a shaft hole connected with the connecting shaft at the other end of the second screw rod (13) is formed in the inner wall of one end of the second connecting box (10).

6. The arc striking device of an electric welding machine as claimed in claim 1, wherein: the bottom of the first connecting box (3) and the top of the placing frame (1) are provided with through holes in sliding connection with the lower pressing rods (5) in a penetrating mode.