CN210060190U - Integral welding handle line of dragging welding machine - Google Patents

Abstract

The utility model belongs to the technical field of dilatory welding, especially, relate to a whole weld of dilatory welding machine line, including electric welding and rim plate, electric welding and rim plate carry and adorn in the tractor rear end, twine the weld line on the rim plate, the rim plate include two wheel bodies of parallel arrangement, two corresponding rigid couplings respectively in wheel body upper end have horizontal plug seat, horizontal plug seat is mutually perpendicular with the wheel body face, be close to the static contact A that is connected through insulating connecting piece on the horizontal plug seat of tractor one side, it has the plug-in strip to articulate on the static contact A, the rigid coupling has static contact B on the horizontal plug seat of keeping away from tractor one side, can support after the plug-in strip is rotatory to lean on in static contact B, is connected with the bolt that is used for locking the plug-in strip on the static plug seat, the rigid coupling has vertical plug seat on the horizontal plug seat. The utility model discloses can remind workman's dissection electric welding secondary line at receipts line in-process, avoid appearing the zero line virtual problem of connecing the damage handle.

Description

Integral welding handle line of dragging welding machine

Technical Field

The utility model belongs to the technical field of dilatory welding, especially, relate to a dilatory welding machine is whole to be welded line.

Background

The start pull rod of conventional dilatory welding machine all sets up in the car, before welding at every turn, the workman carries out welding work after pushing down the closed start pull rod in the car, and operation personnel often forget to close on-vehicle motor start pull rod under fatigue state after the work, can cause whole automobile body electrified, lead to the zero line virtual joint, lead to the motor or weld the line overheated, the damage is welded the handle, and at the operation scene, almost all zero line weld the damage of handle all because the zero line virtual joint causes.

SUMMERY OF THE UTILITY MODEL

Forget to close to lead to whole car electrified zero line virtual connection, motor or weld the overheated, damage of line and weld the scheduling problem for solving among the background art, the utility model provides a whole welding machine welds the line, the utility model discloses can remind workman's dissection electric welding secondary line at receiving the line in-process, avoid appearing the zero line virtual connection damage and weld the problem of handle.

The utility model provides a technical scheme is: a whole welding handle wire of a dragging welding machine comprises the electric welding machine and a wheel disc, wherein the electric welding machine and the wheel disc are arranged at the rear end of a tractor in a loading mode, the wheel disc is wound with a welding handle wire, the wheel disc comprises two wheel bodies which are arranged in parallel, horizontal brake bases are fixedly connected to the upper ends of the two wheel bodies correspondingly respectively, the horizontal brake bases are perpendicular to the surfaces of the wheel bodies, a static contact A is connected to the horizontal brake base close to one side of the tractor through an insulating connecting piece, a brake knife is hinged to the static contact A, a static contact B is fixedly connected to the horizontal brake base far away from one side of the tractor and can abut against the static contact B after rotating, a bolt used for locking the brake knife is connected to the static contact B, a vertical brake base is fixedly connected to the horizontal brake base close to one side of the tractor through an insulating connecting piece, a static contact C can abut against the static contact C after rotating, the welding handle wire of the electric welding machine is connected with the static contact A;

a connecting plate is fixedly connected to one side, close to the wheel disc, of the knife switch, an elastic body is fixedly connected to the lower portion of the connecting plate, and the elastic body can abut against a welding handle wire wound on the wheel disc; the static contact A, the static contact C and the knife switch are all made of red copper materials; and an insulating shell is arranged outside the static contact A.

The utility model has the advantages that: the utility model discloses can effectually avoid the manual work to forget the dissection and start the electrified harm of whole car that the pull rod and arouse, stop the zero line virtual problem of connecing the damage handle of welding and take place.

Drawings

Fig. 1 is a side view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a view from the direction a in fig. 1.

In the figure: 1-wheel disc, 2-horizontal brake block, 3-vertical brake block, 4-stationary contact A, 5-stationary contact B, 6-stationary contact C, 7-insulating connecting piece, 8-knife, 9-bolt, 10-elastomer, 11-welding handle wire and 12-connecting plate.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

with reference to the attached drawings, the utility model comprises an electric welding machine and a wheel disc 1, the electric welding machine and the wheel disc 1 are loaded at the rear end of a tractor, a welding handle line 11 is wound on the wheel disc 1, the wheel disc 1 comprises two wheel bodies which are arranged in parallel, the upper ends of the two wheel bodies are fixedly connected with a horizontal brake base 2 correspondingly respectively, the horizontal brake base 2 is vertical to the wheel body surface, a static contact A4 is connected on the horizontal brake base 2 close to one side of the tractor through an insulating connecting piece 7, a brake knife 8 is hinged on the static contact A4, a static contact B5 is fixedly connected on the horizontal brake base 2 far away from one side of the tractor, the brake knife 8 can lean against the static contact B5 after rotating, after the welding work is finished, a worker is in a situation that the welding handle line 11 is wound on the wheel disc 1, then the brake knife 8 is rotated into the static contact B5 in the situation, the winding line of the wheel disc 1 is forgotten to be closed, the welding handle line 11, causing a problem of damage to the electrode holder wire 11. The fixed contact B5 is connected with a bolt 9 for locking the knife switch 8, so as to ensure the stability of the knife switch 8 staying in the fixed contact B5. A vertical brake shoe 3 is fixedly connected to the horizontal brake shoe 2 close to one side of the tractor, a static contact C6 is connected to the vertical brake shoe 3 through an insulating connecting piece 7, the brake blade 8 can abut against the inside of the static contact C6 after rotating, a secondary wire of the electric welding machine is connected with a static contact C6, a welding handle wire 11 of the electric welding machine is connected with a static contact A4, and the secondary wire of the electric welding machine is in a connected state only when the brake blade 8 abuts against the inside of the static contact C6, so that welding can be performed.

The switch blade 8 is close to 1 one side rigid coupling of rim plate has connecting plate 12, and the rigid coupling has elastomer 10 below connecting plate 12, and elastomer 10 can support and lean on the winding on rim plate 1 welds on line 11, and after welding 11 twines and finishes, elastomer 10 can lock welding 11 line, prevents that the tractor from advancing the in-process and welds line 11 and jolt loosely, has avoided welding 11 to drag ground wearing and tearing.

The static contact A4, the static contact C6 and the knife switch 8 are all made of red copper, and the red copper has smaller resistance and good conductivity.

The utility model discloses to break off gate 8 design on rim plate 1, workman's completion kinking in-process will send the action of locking welding handle line 11 voluntarily, and then supports gate 8 rotation in stationary contact B5 for the secondary line of electric welding is by the dissection. The utility model discloses the actual application comes, does not take place again and overweld the accident of zero line virtual joint damage together, has practiced thrift the easy damage part acquisition cost in job site.

Claims (4)

1. The utility model provides a whole line that welds of dilatory welding machine, includes electric welding and rim plate (1), electric welding and rim plate (1) load at the tractor rear end, winding on rim plate (1) welds line (11), its characterized in that: the wheel disc (1) comprises two wheel bodies which are arranged in parallel, the upper ends of the two wheel bodies are respectively and correspondingly fixedly connected with a horizontal brake base (2), the horizontal brake base (2) is vertical to the wheel body surface, a static contact A (4) is connected with the horizontal brake base (2) close to one side of the tractor through an insulating connecting piece (7), a brake blade (8) is hinged on the static contact A (4), a static contact B (5) is fixedly connected with the horizontal brake base (2) far away from one side of the tractor, the brake blade (8) can abut against the inside of the static contact B (5) after rotating, a bolt (9) for locking the brake blade (8) is connected on the static contact B (5), a vertical brake base (3) is fixedly connected with the horizontal brake base (2) close to one side of the tractor, a static contact C (6) is connected on the vertical brake base (3) through an insulating connecting piece (7), the brake blade (8) can abut against the inside of the static contact C (6, and the secondary line of the electric welding machine is connected with the static contact C (6), and the welding handle line (11) of the electric welding machine is connected with the static contact A (4).

2. The integral electrode holder wire of a drag welder as set forth in claim 1, wherein: one side of the switch blade (8) close to the wheel disc (1) is fixedly connected with a connecting plate (12), an elastic body (10) is fixedly connected below the connecting plate (12), and the elastic body (10) can abut against a welding handle wire (11) wound on the wheel disc (1).

3. The integral electrode holder wire of a drag welder as set forth in claim 1, wherein: and the static contact A (4), the static contact C (6) and the knife switch (8) are all made of red copper.

4. The integral electrode holder wire of a drag welder as set forth in claim 1, wherein: and an insulating shell is arranged outside the static contact A (4).

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