CN212470145U

CN212470145U - Automatic spot welding machine

Info

Publication number: CN212470145U
Application number: CN202020575919.4U
Authority: CN
Inventors: 刘又喜
Original assignee: Wuhan Xinzhou Machinery Manufacturing Co ltd
Current assignee: Wuhan Xinzhou Machinery Manufacturing Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-02-05
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a belong to mechanical device technical field, specifically be an automatic spot welder, including chassis, built-up frame, overhead guard and push pedal, the right side wall of chassis passes through bolt fixed connection the built-up frame, the top contact of chassis the overhead guard, the top contact of overhead guard the push pedal, the right side wall of chassis passes through screw fixed connection and has the mount pad, the right side wall of mount pad passes through screw fixed connection the built-up frame, the top of built-up frame passes through the screw fixed hinge that has, this kind of automatic spot welder, through the combination application of accessory, can make up the spot welding rifle that can cooperate the activity of axle bed board on the chassis to cooperate the overhead guard whole to embed in the bottom of chassis, cooperate the round hole that has the leather sheath to control the inside electric welding rifle of overhead guard from the outside, can separate in spot welding and guarantee safety, the flabellum and the fan of cooperation top can extract the flue gas, the push plate is convenient to observe, and the safety and stability of the welding environment are also ensured.

Description

Automatic spot welding machine

Technical Field

The utility model relates to the technical field of mechanical device, specifically be an automatic spot welder.

Background

The machine is a general term of a machine and a mechanism, the machine is a tool device capable of helping people reduce work difficulty or save labor, articles such as chopsticks, brooms and tweezers can be called as the machine, and the machines are simple machines. The complex machine is composed of two or more simple machines. These relatively complex machines are often called machines. From a structural and kinematic point of view, the mechanisms and machines are not distinct and are broadly called machines.

The spot welding machine is a classification of mechanical equipment, and adopts a principle of double-sided double-point over-current welding, when the spot welding machine works, two electrodes press a workpiece to enable two layers of metals to form a certain contact resistance under the pressure of the two electrodes, when welding current flows from one electrode to the other electrode, instant thermal welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, so that the internal structure of the workpiece to be welded is not damaged.

The existing spot welding machine generates sputtering or smoke when in use, which has negative effects on the operation environment such as: external accidental injury, burning risk or smoke pollution, which all reduce the operability of the spot welding process, the influence of phase transformation has the use safety and efficiency of the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic spot welder to the current spot welder who proposes in solving above-mentioned background art can appear sputtering or flue gas when using, and this has produced negative effects like to operational environment: external accidental injury, burning risk or smoke pollution, which all reduce the operability of the spot welding process, the problem of influence of phase transformation on the use safety and efficiency of the equipment.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic spot welding machine comprises a base frame, a combined frame, a top cover and a push plate, wherein the right side wall of the base frame is fixedly connected with the combined frame through a bolt, the top of the base frame is contacted with the top cover, the top of the top cover is contacted with the push plate, the right side wall of the base frame is fixedly connected with a mounting seat through a screw, the right side wall of the mounting seat is fixedly connected with the combined frame through a screw, the top of the combined frame is fixedly provided with a hinge, a movable plate of the hinge is fixedly connected with the top cover through a screw, the top of the combined frame is fixedly connected with a shaft seat plate through a screw, the top of the shaft seat plate is movably connected with a spot welding gun through a pin shaft, the output end of the spot welding gun is in threaded connection with a spot welding head, the front side wall and the rear side wall of the top cover are fixedly connected with a main plate and an auxiliary plate through screws, the fan is connected to the output end of the fan blade through a coupler, the bottom of the fan is fixedly connected with the top of the top cover, a round hole is formed in the right side wall of the top cover, a leather sleeve is bonded to the inner wall of the circumference of the round hole, an observation groove is formed in the top of the top cover, a sliding groove is formed in the front side wall and the rear side wall of the inner cavity of the observation groove, and a push plate is slidably connected to the inside of the sliding groove.

Preferably, the left side wall of the underframe is fixedly connected with a connecting seat through a screw, and the left side wall of the connecting seat is electrically connected with a connecting wire.

Preferably, the main plate and the auxiliary plate have the same structure, and the inner sides of the main plate and the auxiliary plate are fixedly connected with reinforcing ribs through screws.

Preferably, a wire mesh is bonded inside the circular groove and is arranged at the bottom of the fan blade.

Preferably, a sealing strip is bonded to the bottom of the top cover, and the bottom of the sealing strip is in contact with the top of the underframe.

Preferably, the top of push pedal is through screw fixed connection with pushing away the ball, the material of push pedal is the toughened glass board, the material of leather sheath is the rubber sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of automatic spot welder, through the combination application of accessory, can make up the spot welding rifle that can cooperate the activity of axle bed board on the chassis to cooperation top cap is whole to be built-in the bottom of chassis, and the round hole that the cooperation has the leather sheath can be followed the outside and is controlled the inside electric welding rifle of top cap, can carry out the separation in spot welding and guarantee safety, and the flabellum and the fan at cooperation top can extract the flue gas, and the push pedal is convenient for observe, also guarantees welding environment's safety and stability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the inside of the top cover of the present invention;

fig. 3 is a schematic top view of the top cover of the present invention.

In the figure: 100 underframe, 110 mounting seat, 120 connecting seat, 130 connecting line, 200 combined frame, 210 hinge, 220 shaft seat plate, 230 spot welding gun, 240 spot welding head, 300 top cover, 310 main plate, 320 reinforcing rib, 330 auxiliary plate, 340 fan blade, 350 fan, 360 round hole, 370 leather sheath, 400 push plate and 410 push ball.

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.

The utility model provides an automatic spot welding machine, which is convenient for blocking the spot welding environment, performing external operation and transferring the flue gas through the combined application of accessories, and please refer to fig. 1-3, comprising a bottom frame 100, a combined frame 200, a top cover 300 and a push plate 400;

referring to fig. 1 again, the right sidewall of the bottom chassis 100 has a mounting seat 110, specifically, the right sidewall of the bottom chassis 100 is fixedly connected to the mounting seat 110 through a screw, the left sidewall of the bottom chassis 100 is fixedly connected to a connecting seat 120 through a screw, and the left sidewall of the connecting seat 120 is electrically connected to a connecting wire 130;

referring to fig. 1 again, the left side wall of the assembly frame 200 is fixedly connected to the right side wall of the mounting base 110, specifically, the right side wall of the bottom frame 100 is fixedly connected to the assembly frame 200 through bolts, the right side wall of the mounting base 110 is fixedly connected to the assembly frame 200 through screws, the top of the assembly frame 200 is fixedly connected to a hinge 210 through screws, the top of the assembly frame 200 is fixedly connected to a shaft base plate 220 through screws, the top of the shaft base plate 220 is movably connected to a spot welding gun 230 through a pin shaft, and the output end of the spot welding gun 230 is connected to a spot welding head 240 through threads;

referring to fig. 1-2 again, the bottom of the top cover 300 is movably connected with the top of the bottom frame 100, specifically, the top of the bottom frame 100 contacts the top cover 300, the movable plate of the hinge 210 is fixedly connected with the top cover 300 through screws, the front and rear side walls of the top cover 300 are fixedly connected with a main plate 310 and an auxiliary plate 330 through screws, the top of the top cover 300 is provided with a circular groove, the circumferential inner wall of the circular groove contacts with a fan blade 340, the output end of the fan blade 340 is connected with a fan 350 through a coupler, the bottom of the fan 350 is fixedly connected with the top of the top cover 300, the right side wall of the top cover 300 is provided with a circular hole 360, and the circumferential inner wall of;

referring to fig. 2-3 again, the bottom of the push plate 400 is movably connected to the top of the top cover 300, specifically, the top of the top cover 300 contacts the push plate 400, the top of the top cover 300 is provided with an observation slot, the front and rear side walls of the inner cavity of the observation slot are provided with sliding slots, and the interior of the sliding slot is slidably connected with the push plate 400;

when the novel welding torch is used specifically, the mounting seat 110 and the connecting seat 120 are firstly combined on the side face of the underframe 100, the shaft seat plate 220 is combined on the connecting seat 120 so as to control the angle of the spot welding torch 230, and the novel welding torch is used in cooperation with the spot welding head 240, after the top cover 300 is closed through the hinge 210, the handle can be inserted into the leather sheath 370 of the round hole 360 to control the angle of the spot welding torch 230, so that sputtering accidental injury and potential safety hazards are avoided, the fan 350 at the moment can be matched with external drive to enable the fan blades 340 to rotate and transmit smoke, the novel welding torch is matched with the push plate 400 to facilitate internal observation, and observability is.

Referring to fig. 2 again, in order to ensure the strength of the main plate 310 and the sub-plate 330, specifically, the main plate 310 and the sub-plate 330 have the same structure, and the inner sides of the main plate 310 and the sub-plate 330 are fixedly connected with the reinforcing ribs 320 through screws.

Referring to fig. 2 again, in order to increase the protection of the fan blade 340, specifically, a wire mesh is adhered inside the circular groove and is disposed at the bottom of the fan blade 340.

Referring to fig. 1 again, in order to increase the sealing effect, a sealing strip is adhered to the bottom of the top cover 300, and the bottom of the sealing strip is in contact with the top of the bottom chassis 100.

Referring to fig. 3 again, in order to facilitate internal observation and ensure adaptive extensibility of the hand, specifically, the top of the push plate 400 is fixedly connected with a push ball 410 through a screw, the push plate 400 is made of a tempered glass plate, and the leather sheath 370 is made of a rubber sheath.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. An automatic spot welding machine which is characterized in that: the spot welding device comprises an underframe (100), a combined frame (200), a top cover (300) and a push plate (400), wherein the right side wall of the underframe (100) is fixedly connected with the combined frame (200) through bolts, the top of the underframe (100) is contacted with the top cover (300), the top of the top cover (300) is contacted with the push plate (400), the right side wall of the underframe (100) is fixedly connected with an installation seat (110) through screws, the right side wall of the installation seat (110) is fixedly connected with the combined frame (200) through screws, the top of the combined frame (200) is fixedly provided with a hinge (210) through screws, a movable plate of the hinge (210) is fixedly connected with the top cover (300) through screws, the top of the combined frame (200) is fixedly connected with a shaft seat plate (220) through screws, the top of the shaft seat plate (220) is movably connected with a spot welding gun (230) through pin shafts, and the output end of the spot welding gun (230), the utility model discloses a fan, including top cover (300), lateral wall, fan (350), round slot, round hole (360), leather sheath (370) and observation groove, the spout has been seted up to the circumference inner wall contact of round slot, the output of fan blade (340) has fan (350) through the coupling joint, the bottom of fan (350) with the top fixed connection of top cover (300), round hole (360) have been seted up to top cover (300) right side wall, the circumference inner wall bonding of round hole (360) has leather sheath (370), the observation groove has been seted up at the top of top cover (300), the spout has been seted up to the lateral wall around the inner chamber of observation groove, the inside sliding connection of spout has push pedal (400).

2. An automatic spot welder according to claim 1, characterized in that: the left side wall of the underframe (100) is fixedly connected with a connecting seat (120) through a screw, and the left side wall of the connecting seat (120) is electrically connected with a connecting wire (130).

3. An automatic spot welder according to claim 1, characterized in that: the structure of the main plate (310) is the same as that of the auxiliary plate (330), and reinforcing ribs (320) are fixedly connected to the inner sides of the main plate (310) and the auxiliary plate (330) through screws.

4. An automatic spot welder according to claim 1, characterized in that: and a wire mesh is bonded in the circular groove and is arranged at the bottom of the fan blade (340).

5. An automatic spot welder according to claim 1, characterized in that: and a sealing strip is bonded at the bottom of the top cover (300), and the bottom of the sealing strip is in contact with the top of the underframe (100).

6. An automatic spot welder according to claim 1, characterized in that: the top of push pedal (400) is through screw fixed connection with push away ball (410), the material of push pedal (400) is the toughened glass board, the material of leather sheath (370) is the rubber sleeve.