CN218891352U - Welding machine suspension mechanism convenient to remove - Google Patents

Abstract

The utility model relates to the field of welding equipment, and particularly discloses a welding machine suspension mechanism convenient to move, which comprises a suspension welding frame body, a slider and a connecting arm, wherein the suspension welding frame body comprises two columns and a horizontal frame, the columns are fixedly arranged on the ground, two ends of the horizontal frame are fixedly arranged at the top of the columns, the slider is horizontally arranged on the horizontal frame in a sliding mode, the slider comprises a sliding seat body, a turning pulley is arranged on the sliding seat body and is in sliding contact with the horizontal frame, a groove is formed in the bottom of the sliding seat body, the top of the connecting arm is rotatably arranged on the groove, an operation arm is arranged at the lower part of the connecting arm, an arm groove for placing an arm of a human body is arranged in the operation arm, a holding rod is arranged in the arm groove, and the welding machine body is arranged on the operation arm. The utility model aims to solve the technical problem of narrow moving range of the existing suspension welding machine.

Description

Welding machine suspension mechanism convenient to remove

Technical Field

The utility model relates to the field of welding equipment, and particularly discloses a welding machine suspension mechanism convenient to move.

Background

The suspension type spot welder is a kind of resistance welding spot welding. The resistance welding is a method of welding by applying pressure through an electrode after assembling workpieces and utilizing resistance heat generated by passing current through a contact surface and an adjacent area of a joint, and is classified into spot welding, projection welding, butt welding and roll welding. The suspension spot welder is divided into an integral body and a split body according to the structural form. The power source type is divided into power frequency alternating current and inversion direct current. The hanging welder for the suspension type spot welder consists of welding tongs, a welder transformer, a welder controller, a water cooling system, a pneumatic pressurizing system, a suspension device and the like.

The existing suspension welding machine has the defects that the frame body is small, the moving range is narrow, and the frame body is easy to shade the space, so that the conditions of inconvenient transportation, personnel passing and the like are caused.

Disclosure of Invention

Therefore, the utility model aims to provide a welder suspension mechanism convenient to move, so as to solve the technical problem of narrow moving range of the existing suspension welder.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a welding machine suspension mechanism convenient to remove, includes welds support body, slider and linking arm in midair, it includes two cylinders and horizontal stand to hang and weld the support body, and the fixed both ends that set up at subaerial horizontal stand of cylinder are fixed to be set up at the top of cylinder, slider horizontal slip sets up on the horizontal stand, the slider includes the slide body, is provided with driven pulley on the slide body, driven pulley sliding contact is on the horizontal stand, and the bottom of slide body is provided with the recess, the top rotation of linking arm sets up on the recess, and the lower part of linking arm is provided with the operation arm, be provided with the arm groove that supplies human arm to put into in the operation arm, be provided with in the arm groove and grab the pole, be provided with the welding machine body on the operation arm. The utility model discloses a be provided with in this scheme and hang and weld the support body, the slider setting can freely slide on hanging and weld the support body, and the slider bottom rotates and is provided with the linking arm, and the linking arm lower part is provided with the operating arm, and the welding machine body sets up on the operating arm, so the welding machine body can follow the slider and remove in great scope, and the support body setting that hangs simultaneously is bigger can make and hang and weld support body below space grow, can not block other personnel to produce and process. The operation arm can stretch the hand into to hold the operation, has changed the operation mode and has made the operation simpler.

Optionally, the operation arm is rotatably connected with the connection arm. By adopting the scheme, the operation range of the operation arm is increased, so that the welder body can meet different operation requirements.

Optionally, the connecting arm includes an upper arm portion and a lower arm portion, and the upper arm portion and the lower arm portion are rotatably connected. By adopting the scheme, the operation arm can rotate on the horizontal plane, so that the operation range of the operation arm is further increased.

Optionally, at least two sliders are arranged on the horizontal frame, a rope pulling device is arranged on one side, opposite to the two sliders, of the horizontal frame, a rope winding drum is arranged in the rope pulling device, a pull rope is arranged on the rope winding drum, a turning pulley is arranged at the bottom of the rope pulling device, and the pull rope penetrates through the turning pulley at the bottom of the other rope pulling device and then is connected with an operation arm below the other slider. By adopting the scheme, two sliders, the connecting arm and the welding machine body are arranged on one suspension welding frame body, so that the suspension welding frame has two stations, production and processing can be carried out simultaneously, and when one station is not processed, the pull rope can pull up the welding machine body to enable the welding machine body to be basically parallel to the horizontal frame, and the connecting arm, the operation arm and the welding machine body cannot occupy the space below the horizontal frame.

Optionally, a motor is arranged in the inhaul cable device, and the output end of the motor is connected with the rope drum. By adopting the scheme, the rope winding drum is driven to rotate by the motor, and then the rope winding drum gradually winds up the pull rope.

Optionally, the operation arm is provided with the mounting panel, is provided with a plurality of screw on the mounting panel, the welding machine body passes through the screw fixed setting on the mounting panel.

The working principle and the beneficial effects of the scheme are as follows:

in this scheme, through setting up large-scale suspension welding support body and improving the space of suspension welding support body bottom, then set up two sliders, there is a welding machine body every slider below, and two stations carry out machining efficiency simultaneously higher, and two welding machine bodies can pull up through the cable ware on the slider of another side, then pull up the welding machine body to the bottom of suspension welding support body, make the welding machine body can not occupy the space of suspension welding support body bottom. Meanwhile, the welding machine body is arranged on the operation arm, the operation arm can stretch into the human arm, and the human arm is more convenient and accurate to hold in the interior.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a schematic view of a part of the structure of a horizontal frame;

FIG. 3 is a schematic view of the slider, cable tie, connecting arm, operating arm and welder body;

fig. 4 is a schematic structural view of the connecting arm.

The figures are marked as follows: the device comprises a column body 1, a horizontal frame 2, a slider 3, a cable pulling device 4, a connecting arm 5, an operating arm 6, a welding machine body 7, a cross beam 8, a wheel groove 9, an upper arm 10, a lower arm 11, a mounting plate 12, a motor 13, a rope winding drum 14, a turning pulley 15, a driven pulley 16, an arm groove 17 and a gripping rod 18.

Detailed Description

The following is a further detailed description of the embodiments:

examples

A welder suspension mechanism convenient to move, as shown in fig. 1-4, comprises a suspension welding frame body, a slider 3 and a connecting arm 5.

The suspension welding frame body comprises two columns 1 and a horizontal frame 2, wherein the columns 1 are fixedly arranged on the ground, and two ends of the horizontal frame 2 are fixedly arranged at the top of the columns 1. The structure of the horizontal frame 2 is as follows: the horizontal frame 2 comprises four cross beams 8, the four cross beams 8 are distributed in a rectangular shape, the cross beams 8 are all L-shaped, and wheel grooves 9 are formed in the two cross beams 8 below.

The slider 3 slides horizontally and sets up on horizontal frame 2, and slider 3 includes the slide body, and the both sides rotation of slide body is provided with driven pulley 16, and driven pulley 16 sliding contact is in the wheel groove 9 of below crossbeam 8, and the top of slider 3 offsets with the top transversely. The bottom of slide body is provided with the recess, and the top rotation of linking arm 5 sets up on the recess. The connecting arm 5 includes an upper arm portion 10 and a lower arm portion 11, and rotatably connected to the recess is the upper arm portion 10, and the upper arm portion 10 and the lower arm portion 11 are rotatably connected, and the lower arm portion 11 is rotatable along the bottom of the upper arm portion 10 as a center. The bottom of the lower arm 11 is rotatably provided with an operation arm 6, and the rotation direction of the operation arm 6 is the same as the rotation direction of the upper arm 10 with respect to the recess. An arm groove 17 into which a human arm is put is formed in the operation arm 6, a gripping rod 18 is fixedly arranged in the arm groove 17, and the welding machine body 7 is arranged on the operation arm 6. The operation arm 6 is provided with a mounting plate 12, the mounting plate 12 is provided with a plurality of screw holes, and the welding machine body 7 is fixedly arranged on the mounting plate 12 through the screw holes.

The horizontal frame 2 is provided with at least two sliders 3, a guy rope device 4 is arranged on one side opposite to the two sliders 3, a motor 13 and a rope winding drum 14 are arranged in the guy rope device 4, a pull rope is wound on the rope winding drum 14, the bottom of the guy rope device 4 is provided with a turning pulley 15, and the pull rope passes through the turning pulley 15 at the bottom of the other guy rope device 4 and is connected with an operation arm 6 below the other slider 3.

The specific implementation method comprises the following steps:

the welding machine body 7 is manually pulled to a processing position, then the welding machine body 7 can be held by hand, and the arm can be stretched into the arm groove 17 to grasp the grasping rod 18 so as to operate the welding machine body 7, and the moving range of the welding machine body 7 is wider because the connecting arm 5 can rotate on the slider 3 and the upper arm 10 and the lower arm 11 of the connecting arm 5 can be rotationally connected. When one welding machine body 7 needs to be retracted, a motor 13 on the other slider 3 is started, the motor 13 drives a rope winding drum 14 to rotate, the rope winding drum 14 winds up a inhaul cable, and the inhaul cable drives structures such as a welding gun body, a connecting arm 5 and the like to gradually lift to the bottom of the horizontal frame 2.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the present utility model.

Claims (6)

1. Welding machine suspension mechanism convenient to remove, its characterized in that: including hanging welding support body, slider and linking arm, the suspension welding support body includes two cylinders and horizontal shelf, and the fixed top that sets up at the cylinder in the both ends of subaerial horizontal shelf that sets up of cylinder, slider horizontal slip sets up on the horizontal shelf, the slider includes the slide body, is provided with driven pulley on the slide body, driven pulley sliding contact is on the horizontal shelf, and the bottom of slide body is provided with the recess, the top rotation of linking arm sets up on the recess, and the lower part of linking arm is provided with the operation arm, be provided with the arm groove that supplies human arm to put into in the operation arm, be provided with in the arm groove and grab the holding rod, be provided with the welding machine body on the operation arm.

2. The portable welder suspension mechanism of claim 1, wherein: the operation arm is rotatably connected with the connecting arm.

3. The portable welder suspension mechanism of claim 2, wherein: the connecting arm comprises an upper arm part and a lower arm part, and the upper arm part and the lower arm part are connected in a rotating way.

4. A portable welder suspension mechanism as defined in claim 3 wherein: the horizontal frame is provided with at least two sliders, one side of each slider is provided with a guy rope device, a rope winding drum is arranged in each guy rope device, a pull rope is arranged on each rope winding drum, the bottom of each guy rope device is provided with a turning pulley, and the pull rope penetrates through the turning pulley at the bottom of the other guy rope device and then is connected with an operation arm below the other slider.

5. The portable welder suspension mechanism of claim 4, wherein: the cable pulling device is internally provided with a motor, and the output end of the motor is connected with a rope winding drum.

6. The portable welder suspension mechanism of claim 5, wherein: the welding machine comprises an operating arm, and is characterized in that an installing plate is arranged on the operating arm, a plurality of screw holes are formed in the installing plate, and the welding machine body is fixedly arranged on the installing plate through the screw holes.

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