CN212169388U

CN212169388U - Multifunctional welding machine grounding clamp

Info

Publication number: CN212169388U
Application number: CN202020383056.0U
Authority: CN
Inventors: 洪浙东
Original assignee: Shanghai Jingxiong Steel Products Co ltd
Current assignee: Shanghai Jingxiong Steel Products Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-18
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a multi-functional welding machine ground clamp, including the extension board, contact bar is worn to be equipped with by one side of extension board, and one side of contact bar upper end is connected with the one end of cable through the connecting strip, the top one side of extension board is erect and is equipped with the fixed plate, and one side of fixed plate is provided with splint, and the bottom that splint are close to contact bar one side is provided with the arch, the bolt is worn to be equipped with in the centre of splint and fixed plate, and the bolt is threaded connection with the fixed plate, and bolt and splint are sliding connection, the bottom of extension board one end is provided with the support, and the bottom of support is provided with the magnetic path, the one end of extension board is provided with the handle, and has. This multi-functional welding machine ground clamp adopts the structural design that splint and magnetic path combined together, can enough utilize the mode of centre gripping to make the device be fixed in the work piece on, also can be fixed in the work piece through magnetic adsorption, and fixed mode is more nimble to it is more convenient.

Description

Multifunctional welding machine grounding clamp

Technical Field

The utility model relates to a welding machine equipment technical field specifically is a multi-functional welding machine ground connection presss from both sides.

Background

Welding is the process of joining metal parts using various fusible alloys (solders). The welding machines are various in types, including single-point single-function, single-point double-function, single-point multifunctional, two-point, three-point, four-point and even six-point welding machines, four-corner welding machines and the like. Different types of welders also have different welding functions and work efficiencies.

The traditional welding machine grounding clamp is generally fixed on a workpiece in a mode of elastic clamping and the like, and due to the difference of the shapes of the workpieces, a single clamping mode cannot be used on some workpieces, so that the welding machine grounding clamp is inconvenient.

Disclosure of Invention

An object of the utility model is to provide a multi-functional welding machine ground connection presss from both sides 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: the utility model provides a multi-functional welding machine ground clamp, includes the extension board, the contact bar is worn to be equipped with by one side of extension board, and one side of contact bar upper end is connected with the one end of cable through the connecting strip, the top one side of extension board is erect and is equipped with the fixed plate, and one side of fixed plate is provided with splint, and the bottom that splint are close to contact bar one side is provided with the arch, the bolt is worn to be equipped with in the centre of splint and fixed plate, and the bolt is threaded connection with the fixed plate, and bolt and splint are sliding connection, the bottom of extension board one end is provided with the.

Preferably, one end of the support plate is provided with a handle, a through hole is formed in the middle of the handle, and the cable penetrates through the through hole.

Preferably, one side of the screw head of the bolt is connected with a handle, and the handle and the bolt are welded.

Preferably, two parallel strip-shaped through holes are formed in the middle of the clamping plate, bolts and limiting rods are respectively arranged in the strip-shaped through holes in a penetrating mode, the limiting rods are connected with the clamping plate in a sliding mode, and one ends of the limiting rods are welded with one side of the fixing plate.

Preferably, one side that the contact lever lower extreme is close to the splint is provided with the arc arch, the splint bottom arch is provided with the arc arch near one side of contact lever, this arc arch and the bellied structure phase-match of arc of contact lever.

Preferably, the support and the support plate are connected in a threaded manner, and the support and the magnetic block are connected through screws.

Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional welding machine ground clamp adopts the structural design that splint and magnetic path combined together, can enough utilize the mode of centre gripping to make the device be fixed in the work piece on, also can be fixed in the work piece through magnetic adsorption, and fixed mode is more nimble to it is more convenient.

Drawings

FIG. 1 is a top view of a grounding clip of the multifunctional welding machine of the present invention;

FIG. 2 is a front view of a grounding clip of the multifunctional welding machine of the present invention;

FIG. 3 is a side view of the clamping plate and the fixing plate of the grounding clamp of the multifunctional welding machine of the present invention;

fig. 4 is a rear view of the grounding clamp plate of the multifunctional welding machine.

In the figure: 1. the device comprises a magnetic block, 2, a support plate, 3, a contact rod, 4, a connecting strip, 5, a handle, 6, a cable, 7, a handle rod, 8, a bolt, 9, a limiting rod, 10, a clamping plate, 11, a fixing plate, 12 and a support.

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. 1-4, the present invention provides a technical solution: a multifunctional welding machine grounding clamp comprises a support plate 2, a contact rod 3 is arranged on one side of the support plate 2 in a penetrating mode, the contact rod 3 is made of conductive materials such as copper, the contact rod 3 is fixedly connected with the support plate 2 through threads, one side of the upper end of the contact rod 3 is connected with one end of a cable 6 through a connecting strip 4, the connecting strip 4 is connected with the contact rod 3 through threads and welded with the cable 6, the structure enables the cable 6 to be connected with a workpiece through the contact rod 3 to form a loop, a fixing plate 11 is vertically arranged on one side of the top of the support plate 2, the fixing plate 11 is fixedly welded, a clamping plate 10 is arranged on one side of the fixing plate 11, the clamping plate 10 is parallel to the position of the fixing plate 11, a bulge is arranged at the bottom of the clamping plate 10 close to one side of the contact rod 3 and can be abutted against the contact rod 3, so that, the lower end of the contact rod 3 is provided with an arc-shaped bulge at one side close to the clamping plate 10, the bottom of the clamping plate 10 is provided with an arc-shaped bulge at one side close to the contact rod 3, the arc-shaped bulge is matched with the arc-shaped bulge of the contact rod 3 in structure, the arc-shaped bulge can form an occlusion effect when contacting with each other, the stability of the clamping state of the contact rod 3 and the clamping plate 10 is improved, a bolt 8 is arranged between the clamping plate 10 and the fixing plate 11 in a penetrating way, one side of the screw head of the bolt 8 is connected with a handle 7, the handle 7 is welded with the bolt 8, the stress point of the bolt 8 can be increased by the handle 7, the bolt 8 can be conveniently controlled by an operator in a bare hand to rotate, the bolt 8 is more conveniently connected with the fixing plate 11 in a threaded way, the bolt 8 is in sliding connection with the clamping plate 10, the structure enables the clamping plate 10 to be pressed, and the bar-shaped through holes are respectively penetrated with a bolt 8 and a limiting rod 9, the diameter of the head of the limiting rod 9 is larger than the width of the bar-shaped through hole, the limiting rod 9 is in sliding connection with a splint 10, one end of the limiting rod 9 is welded with one side of a fixed plate 11, the limiting rod 9 can assist in supporting the splint 10, the stability of the splint 10 is improved, and the bar-shaped through hole has a structure which enables the splint 10 to move up and down, when an operator fixes the splint by using a magnetic adsorption mode, the splint 10 can be pushed upwards to shrink, so that the lower end of a contact rod 3 protrudes, thereby the use is more convenient, the bottom of one end of a support plate 2 is provided with a bracket 12, the bottom of the bracket 12 is provided with a magnetic block 1, the bracket 12 is in threaded connection with the support plate 2, and the bracket 12 is connected with the magnetic block 1 by a screw, the connection mode is convenient to disassemble and firm enough, the, to the work piece that lacks clamping position, this magnetic adsorption mode is more nimble to it is more convenient, the one end of extension board 2 is provided with handle 5, handle 5 and extension board 2 are the welding, and the operator of being convenient for of this structure is handheld the device, and the centre of handle 5 has seted up the through-hole, and in the through-hole was worn to locate by cable 6, this structure can strengthen fixedly to cable 6, improves the stability that cable 6 and connecting strip 4 are connected.

The working principle is as follows: when the multifunctional welding machine grounding clamp is used, whether parts are damaged or not are not firmly connected is firstly checked, the multifunctional welding machine grounding clamp is used after the parts are checked to be correct, a contact rod 3 is installed on a support plate 2 of the multifunctional welding machine grounding clamp, the contact rod 3 is connected with a cable 6 through a connecting strip 4, when the contact rod 3 is contacted with a workpiece, a communicated loop can be formed by the welding machine, a magnetic block 1 is arranged at the bottom of one end of the support plate 2, the multifunctional welding machine grounding clamp can be fixed on the workpiece in a magnetic adsorption mode, a clamping plate 10 is arranged on one side of the contact rod 3, a bolt 8 is arranged in the middle of the clamping plate 10 in a penetrating mode, when the bolt 8 rotates, the clamping plate 10 can be pressed towards the contact rod 3 by the screw head part of the bolt 8, the clamping plate 10 can clamp the workpiece with the contact rod 3, and therefore, the multifunctional welding machine grounding clamp, the fixing mode is more flexible, so that the use is more convenient, and the multifunctional welding machine grounding clamp is the working principle.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a multi-functional welding machine ground connection presss from both sides, includes extension board (2), its characterized in that: contact rod (3) are worn to be equipped with in one side of extension board (2), and one side of contact rod (3) upper end is connected with the one end of cable (6) through connecting strip (4), fixed plate (11) are equipped with to the top one side of extension board (2) is erect, and one side of fixed plate (11) is provided with splint (10), and splint (10) are close to the bottom of contact rod (3) one side and are provided with the arch, bolt (8) are worn to be equipped with in the centre of splint (10) and fixed plate (11), and bolt (8) are threaded connection with fixed plate (11), and bolt (8) and splint (10) are sliding connection, the bottom of extension board (2) one end is provided with support (12), and the bottom of support (12) is provided with magnetic path (1).

2. The multifunctional welding machine grounding clamp according to claim 1, characterized in that: one end of the support plate (2) is provided with a handle (5), a through hole is formed in the middle of the handle (5), and the cable (6) penetrates through the through hole.

3. The multifunctional welding machine grounding clamp according to claim 1, characterized in that: one side of the screw head of the bolt (8) is connected with a handle rod (7), and the handle rod (7) and the bolt (8) are welded.

4. The multifunctional welding machine grounding clamp according to claim 1, characterized in that: two parallel strip-shaped through holes are formed in the middle of the clamping plate (10), bolts (8) and limiting rods (9) are respectively arranged in the strip-shaped through holes in a penetrating mode, the limiting rods (9) are connected with the clamping plate (10) in a sliding mode, and one end of each limiting rod (9) is welded to one side of the fixing plate (11).

5. The multifunctional welding machine grounding clamp according to claim 1, characterized in that: one side that contact arm (3) lower extreme is close to splint (10) is provided with the arc arch, splint (10) bottom arch is provided with the arc arch near one side of contact arm (3), the bellied structure phase-match of arc of this arc arch and contact arm (3).

6. The multifunctional welding machine grounding clamp according to claim 1, characterized in that: the support (12) is in threaded connection with the support plate (2), and the support (12) is connected with the magnetic block (1) through a screw.