Miniature electric welding machine for welding light steel joists

Abstract

The utility model relates to a miniature electric welding machine for welding light steel joists, which belongs to the technical field of light steel joist welding, and comprises a miniature electric welding machine and a handle arranged on the miniature electric welding machine, the top surface of the handle is provided with a placing groove, and a connecting block is placed in the placing groove. The left side face and the right side face of the connecting block are rotationally connected with driving rods through bearings, the side faces, away from the connecting block, of the two driving rods are movably connected with screws with one ends extending into the driving rods, and the side faces, away from the driving rods, of the two screws are fixedly connected with clamping plates. The opposite side faces of the two clamping plates are fixedly connected with rubber pads. According to the miniature electric welding machine for welding the light steel keels, the light steel keels are spliced under the action of the light electric welding machine, the mounting efficiency is high, the labor intensity is reduced, spot welding of the welding machine is stable, the stability is improved, the miniature electric welding machine is conveniently limited on a ladder under the action of a driving rod, a screw rod and a clamping plate, and the use effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to light steel keel welding technical field, concretely is a kind of micro electric welding machine for welding light steel keel. BACKGROUND

[0002] Light steel keel is a kind of building framework material made of cold-rolled galvanized steel sheet, is widely used in indoor partition, ceiling and decoration etc., light steel keel has the advantages of light weight, high strength, fireproof, moistureproof and anti-seismic, is one of indispensable materials in modern building decoration, light steel keel will play a greater role in building decoration field, promote the sustainable development of construction industry.

[0003] The existing light steel keel is spliced, generally by screw connection, its connection mode installation efficiency is slower, increases labor intensity, and stability is general, reduces use effect, so a kind of micro electric welding machine for welding light steel keel is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of prior art, the utility model provides a kind of micro electric welding machine for welding light steel keel, with the advantage of convenient installation, solve the existing light steel keel splicing, generally by screw connection, its connection mode installation efficiency is slower, and stability is general, reduces use effect Problem.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of micro electric welding machine for welding light steel keel, including micro electric welding machine and handle being set on micro electric welding machine, the top surface of handle is equipped with placing groove, the inside of placing groove is placed with connecting block.

[0006] The left side surface and right side surface of the connecting block are rotatably connected with driving rods through bearings, one side of the two driving rods away from the connecting block is movably connected with a screw rod extending into its interior, one side of the two screw rods away from the driving rod is fixedly connected with a clamping plate, one side of the two clamping plates opposite is fixedly connected with a rubber pad, and the inside of the placing groove is placed with a sealing plate.

[0007] The handle is provided with a moving assembly to move the connecting block.

[0008] The connecting block is provided with a fixing assembly to limit the sealing plate.

[0009] Further, one side of the two driving rods close to the clamping plate is equipped with threaded hole, and the two screw rods extend into the two threaded holes and are threadedly connected with them.

[0010] Further, the sealing plate is located at the top of the connecting block, and the bottom surface of the sealing plate and the top surface of the connecting block are attached.

[0011] Further, the mobile assembly comprises a mobile plate placed inside the placing groove, a connecting rod rotatably connected to the top surface of the mobile plate through a bearing, and the connecting rod is fixedly connected with the connecting block, and the inside of the handle is provided with two sliding grooves, and the front and back surfaces of the mobile plate are both fixedly connected with a sliding block extending into the sliding groove.

[0012] Further, the two sliding blocks are respectively slidably connected with the two sliding grooves, and the two sliding grooves are respectively located at the front and back surfaces of the placing groove.

[0013] Further, the fixing assembly comprises a positioning rod fixedly connected to the bottom surface of the sealing plate, a positioning hole is formed in the top surface of the connecting block, the positioning rod extends into the positioning hole, a rubber ring is fixedly sleeved on the outer peripheral wall of the positioning rod, a rubber ring is fixedly sleeved on the outer peripheral wall of the sealing plate, and two connecting grooves are formed in the top surface of the sealing plate.

[0014] Further, the positioning rod and the positioning hole are gap-fitted, and the rubber ring is fitted with the positioning hole.

[0015] Further, the rubber ring is a rectangular ring, and the rubber ring is fitted with the placing groove.

[0016] Compared with the prior art, the technical scheme of the present application has the following advantages:

[0017] 1. The micro electric welding machine for welding light steel keel has the advantages that the light steel keel is spliced under the action of the light electric welding machine, the installation efficiency is high, the labor intensity is reduced, the welding machine is stable in spot welding, the stability is improved, the micro electric welding machine is conveniently limited on the ladder stand under the action of the driving rod, the screw rod and the clamping plate, and the use effect is improved.

[0018] 2. The micro electric welding machine for welding light steel keel has the advantages that the sliding connection between the sliding block and the sliding groove drives the mobile plate to move, so that the clamping plate is separated from the placing groove, the placing groove is sealed under the action of the sealing plate, the appearance is improved, and the sealing plate is supported through the gap fit between the positioning rod and the positioning hole, so that the stability of the sealing plate is improved, and the device is more convenient and practical. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is a structure schematic view of the utility model;

[0020] Fig. 2 It is an enlarged schematic view of the internal structure of the placing groove in the structure of the utility model;

[0021] Fig. 3 It is a top view schematic view of the mobile plate in the structure of the utility model;

[0022] Fig. 4 It is a top view schematic diagram of the sealing plate in the structure of the utility model.

[0023] In the figure: 1 micro electric welding machine, 2 handle, 3 placing groove, 4 connecting block, 5 connecting rod, 6 moving plate, 7 sealing plate, 8 drive rod, 9 screw rod, 10 clamping plate, 11 rubber pad, 12 rubber ring, 13 connecting groove, 14 positioning hole, 15 positioning rod, 16 rubber ring, 17 sliding groove, 18 sliding block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Embodiment one: please refer to Figs. 1 to 4 In the embodiment, the micro electric welding machine for welding light steel keel comprises a micro electric welding machine 1 and a handle 2 arranged on the micro electric welding machine 1, the top surface of the handle 2 is provided with a placing groove 3, and the connecting block 4 is arranged in the placing groove 3.

[0026] The left side surface and the right side surface of the connecting block 4 are both rotationally connected with a drive rod 8 through a bearing, the side surface away from the connecting block 4 of each drive rod 8 is movably connected with a screw rod 9 extending into the drive rod 8, the side surface away from the drive rod 8 of each screw rod 9 is fixedly connected with a clamping plate 10, the opposite side surface of each clamping plate 10 is fixedly connected with a rubber pad 11, and the sealing plate 7 is arranged in the placing groove 3.

[0027] The side surface close to the clamping plate 10 of each drive rod 8 is provided with a threaded hole, each screw rod 9 extends into the threaded hole and is screwed with the threaded hole, the sealing plate 7 is located on the top of the connecting block 4, and the bottom surface of the sealing plate 7 is attached to the top surface of the connecting block 4.

[0028] It should be noted that the micro electric welding machine 1 is a conventional device known to the public in the prior art, and the specific structure and working principle thereof will not be described herein.

[0029] Specifically, after the ladder stand is unfolded, the micro electric welding machine 1 is placed in the ladder stand, the clamping plate 10 is located on the top of the placing groove 3, the clamping plate 10 is gripped, the drive rod 8 is rotated, the screw rod 9 drives the clamping plate 10 to move through the threaded connection between the drive rod 8 and the screw rod 9, the clamping plate 10 is attached to the ladder stand, the micro electric welding machine 1 is limited on the ladder stand, and then the light steel keel is subjected to electric welding treatment under the action of the micro electric welding machine 1.

[0030] Embodiment Two: Please refer to Figs. 1 to 4 In this embodiment, on the basis of Embodiment One, the handle 2 is provided with a moving assembly, the moving assembly comprises a moving plate 6, the moving plate 6 is placed inside the placing groove 3, the top surface of the moving plate 6 is rotatably connected with a connecting rod 5 through a bearing, the connecting rod 5 is fixedly connected with the connecting block 4, the inside of the handle 2 is provided with two sliding grooves 17, the front surface and the back surface of the moving plate 6 are both fixedly connected with a sliding block 18 which extends to the inside of the sliding groove 17.

[0031] Among them, the two sliding blocks 18 are respectively slidably connected with the two sliding grooves 17, and the two sliding grooves 17 are respectively located at the front surface and the back surface of the placing groove 3.

[0032] Specifically, the connecting block 4 is pulled to drive the moving plate 6 to move, the moving plate 6 is supported through the sliding connection between the sliding block 18 and the sliding groove 17, the stability of the moving plate 6 is improved, and after the moving plate 6 moves, the clamping plate 10 is located at the top of the placing groove 3.

[0033] Embodiment Three: Please refer to Figs. 1 to 4 In this embodiment, on the basis of Embodiment One and Embodiment Two, the connecting block 4 is provided with a fixing assembly, the fixing assembly comprises a positioning rod 15, the positioning rod 15 is fixedly connected to the bottom surface of the sealing plate 7, the top surface of the connecting block 4 is provided with a positioning hole 14, the positioning rod 15 extends to the inside of the positioning hole 14, the outer peripheral wall of the positioning rod 15 is fixedly sleeved with a rubber ring 16, the outer peripheral wall of the sealing plate 7 is fixedly sleeved with a rubber ring 12, and the top surface of the sealing plate 7 is provided with two connecting grooves 13.

[0034] Among them, the positioning rod 15 and the positioning hole 14 are gap fitted, the rubber ring 16 is attached to the positioning hole 14, the rubber ring 12 is a rectangular ring, and the rubber ring 12 is attached to the placing groove 3.

[0035] Specifically, the sealing plate 7 is pushed to enter the inside of the placing groove 3, the positioning rod 15 is inserted into the inside of the positioning hole 14, the sealing plate 7 is limited through the gap fit between the positioning rod 15 and the positioning hole 14, the positioning rod 15 is supported through the action of the rubber ring 16, the stability of the positioning rod 15 is improved, the placing groove 3 is sealed through the action of the rubber ring 12, and the appearance is improved.

[0036] The working principle of the above embodiments is as follows:

[0037] After the ladder stand is unfolded, the micro electric welding machine 1 is placed in the inside of the ladder stand, the connecting block 4 is pulled, the moving plate 6 is driven to move, the moving plate 6 is supported through the sliding connection between the sliding block 18 and the sliding groove 17, the stability of the moving plate 6 is improved, after the moving plate 6 moves, the clamping plate 10 is located at the top of the placing groove 3, the clamping plate 10 is gripped, the driving rod 8 is rotated, the clamping plate 10 is driven to move through the threaded connection between the driving rod 8 and the screw rod 9, the clamping plate 10 is attached to the ladder stand, the micro electric welding machine 1 is limited on the ladder stand, and then the light steel keel is welded through the action of the micro electric welding machine 1, when the micro electric welding machine 1 is placed, the sealing plate 7 is pushed into the inside of the placing groove 3, the positioning rod 15 is inserted into the inside of the positioning hole 14, the sealing plate 7 is limited through the gap cooperation between the positioning rod 15 and the positioning hole 14, the positioning rod 15 is supported through the action of the rubber ring 16, the stability of the positioning rod 15 is improved, the placing groove 3 is sealed through the action of the rubber ring 12, and the aesthetic appearance is improved.

[0038] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying that the entities or actions are in any way mutually exclusive or directional. Moreover, the terms "include", "have", or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements is not limited to those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0039] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A micro electric welding machine for welding light steel studs, comprising a micro electric welding machine (1) and a handle (2) arranged on the micro electric welding machine (1), characterized in that: The top surface of the handle (2) is provided with a placing groove (3), and the connecting block (4) is placed in the placing groove (3); The left side surface and the right side surface of the connecting block (4) are both rotatably connected with driving rods (8) through bearings, the side surface away from the connecting block (4) of the two driving rods (8) is movably connected with a screw rod (9) extending into the driving rod (8), the side surface away from the driving rod (8) of the two screw rods (9) is fixedly connected with a clamping plate (10), the opposite side surface of the two clamping plates (10) is fixedly connected with a rubber pad (11), and the sealing plate (7) is placed in the placing groove (3). The handle (2) is provided with a moving assembly for driving the connecting block (4) to move, and the connecting block (4) is provided with a fixing assembly for limiting the sealing plate (7).

2. A micro electric welder for welding light steel studs according to claim 1 wherein: The side surface close to the clamping plate (10) of the two driving rods (8) is provided with a threaded hole, and the two screw rods (9) extend into the two threaded holes and are threadedly connected with the threaded holes.

3. A micro electric welder for welding light steel studs according to claim 2 wherein: The sealing plate (7) is located at the top of the connecting block (4), and the bottom surface of the sealing plate (7) is attached to the top surface of the connecting block (4).

4. A micro electric welder for welding light steel studs according to claim 1, characterized in that: The moving assembly comprises a moving plate (6), the moving plate (6) is placed in the placing groove (3), the top surface of the moving plate (6) is rotatably connected with a connecting rod (5) through a bearing, the connecting rod (5) and the connecting block (4) are fixedly connected, the inside of the handle (2) is provided with two sliding grooves (17), and the front surface and the back surface of the moving plate (6) are fixedly connected with sliding blocks (18) extending into the sliding grooves (17).

5. A micro electric welder for welding light steel studs according to claim 4 wherein: The two sliding blocks (18) are respectively connected with the two sliding grooves (17), and the two sliding grooves (17) are respectively located at the front surface and the back surface of the placing groove (3).

6. A micro electric welder for welding light steel studs according to claim 4 wherein: The fixing assembly comprises a positioning rod (15), the positioning rod (15) is fixedly connected to the bottom surface of the sealing plate (7), the top surface of the connecting block (4) is provided with a positioning hole (14), the positioning rod (15) extends into the positioning hole (14), the outer circumferential wall of the positioning rod (15) is fixedly sleeved with a rubber ring (16), the outer circumferential wall of the sealing plate (7) is fixedly sleeved with a rubber ring (12), and the top surface of the sealing plate (7) is provided with two connecting grooves (13).

7. A micro electric welder for welding light steel studs according to claim 6 wherein: The positioning rod (15) and the positioning hole (14) are gap matched, and the rubber ring (16) is attached to the positioning hole (14).

8. A micro electric welder for welding light steel studs according to claim 7 wherein: The rubber ring (12) is a rectangular ring, and the rubber ring (12) is attached to the placing groove (3).

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