CN210703023U

CN210703023U - Electric welding machine

Info

Publication number: CN210703023U
Application number: CN201920997863.9U
Authority: CN
Inventors: 王得江
Original assignee: Huizhou Xinpengda Electromechanical Co Ltd
Current assignee: Huizhou Xinpengda Electromechanical Co Ltd
Priority date: 2019-06-29
Filing date: 2019-06-29
Publication date: 2020-06-09
Anticipated expiration: 2029-06-29

Abstract

The utility model provides an electric welding machine. The electric welding machine includes: a chassis; the supporting legs are fixed at the bottom of the case, moving wheels are fixedly connected to one side of the bottom of the case, which is opposite to the supporting legs, the moving wheels comprise fixed frames, and wheels are rotatably connected to the bottoms of the fixed frames; the lifting assembly is arranged at the top of the case, and the bottom of the lifting assembly is fixedly connected with a rope through a fixing assembly; the pressure assembly is fixed at the bottom of the inner wall of the case, and one end, far away from the fixing assembly, of the rope is fixedly connected to the side face of the pressure assembly. The utility model provides an electric welding through set up at bottom of the case portion and remove the wheel, sets up at the top of the case portion and mentions the subassembly for can mention one side of quick-witted case with mentioning the subassembly, use and remove the wheel subaerial roll, make things convenient for the removal of electric welding, remove more laborsaving in the welding use.

Description

Electric welding machine

Technical Field

The utility model relates to an electric welding field especially relates to an electric welding.

Background

The electric welder is a transformer with high power, and the welding material and the welded material on the welding electrode are melted by the high temperature electric arc generated by the instantaneous short circuit of the positive and negative poles, so that the welded object is combined.

At the in-process that uses the electric welding to carry out the operation, it is longer to probably weld work piece length sometimes, need remove the electric welding in the welding process, current electric welding mostly only can be moved by hand, it is inconvenient to remove, it is comparatively hard, perhaps the motor that has the wheel a bit is not high when using stability, probably at the operation in-process, because the length of acting as go-between is not enough, the welding process accident removes the electric welding, lead to electric welding machine displacement back and welding work piece contact, lead to early welding process in, generate the spark between electric welding machine case and work piece, damage electric welding machine case.

Therefore, it is necessary to provide a welding machine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric welding has solved the electric welding and has removed the unstable problem of back fixation.

In order to solve the technical problem, the utility model provides an electric welding, include: a chassis; the supporting legs are fixed at the bottom of the case, moving wheels are fixedly connected to one side of the bottom of the case, which is opposite to the supporting legs, the moving wheels comprise fixed frames, and wheels are rotatably connected to the bottoms of the fixed frames; the lifting assembly is arranged at the top of the case, and the bottom of the lifting assembly is fixedly connected with a rope through a fixing assembly; the pressure assembly is fixed at the bottom of the inner wall of the case, and one end of the rope, which is far away from the fixing assembly, is fixedly connected to the side surface of the pressure assembly; the brake assembly, the brake assembly set up in pressure assembly's bottom, the brake assembly includes the dead lever, dead lever fixed connection in the side of mount, the one end of dead lever is rotated and is connected with the rotor plate, the top of rotor plate is rotated and is connected with the second connecting plate, the bottom fixedly connected with brake block of rotor plate.

Preferably, mention the subassembly and include two first pull rods, two it is connected with the dwang to rotate between the relative one side of first pull rod, the fixed surface of dwang is connected with the handle.

Preferably, the fixing assembly comprises a first connecting plate, the top of the first connecting plate is fixedly connected with a limiting clamping sleeve through a first spring, the top of the limiting clamping sleeve is fixedly connected with the top of the inner wall of the case, and the bottom of the first connecting plate is fixedly connected with a fixing ring.

Preferably, the first connecting plate is fixedly connected to the bottom of the first pull rod, and the rope is fixedly connected to the bottom of the fixing ring.

Preferably, the pressure assembly includes the barrel, the second pull rod has been cup jointed to the inside of barrel, the first limiting plate of left side fixedly connected with of second pull rod, the surface of second pull rod just is located the second spring has been cup jointed on the first limiting plate right side position, the surface of second pull rod just is located fixedly connected with second limiting plate and third limiting plate in proper order on the barrel right side position.

Preferably, the surface of the second connecting plate is provided with a sliding groove, and the sliding groove is matched with the second pull rod.

Preferably, the bottom of the inner wall of the case is fixedly connected with a first pulley, the side of the inner wall of the case is fixedly connected with a second pulley, the rope sequentially passes through the first pulley and the second pulley, and the direction of the rope is changed through the first pulley and the second pulley.

Preferably, the front surface of the case is provided with an adjusting panel, and the side surface of the case is provided with a heat dissipation grid.

Compared with the prior art, the utility model provides an electric welding has following beneficial effect:

the utility model provides an electric welding, remove the wheel through setting up at bottom of the case portion, set up at the top of the case portion and mention the subassembly, make can mention one side of quick-witted case with mentioning the subassembly, the wheel is removed in the use rolls subaerial, make things convenient for the removal of electric welding, remove more laborsaving in the welding use, be connected with brake assembly through mentioning the subassembly, make when mentioning, brake assembly leaves and removes the wheel, remove the wheel and freely roll, convenient the removal, when putting down, brake assembly extrudees under pressure assembly's effect and removes the wheel, make the electric welding more stable in the use, be difficult to the displacement, the security has been improved.

Drawings

Fig. 1 is a schematic structural diagram of an electric welding machine according to a preferred embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of the enclosure shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of the internal structure of the pressure assembly shown in FIG. 2;

fig. 5 is a side view of the second connecting plate shown in fig. 3.

Reference numbers in the figures: 1. the machine case, 2, the supporting leg, 3, remove the wheel, 31, the mount, 32, the wheel, 4, mention the subassembly, 41, first pull rod, 42, the dwang, 43, the handle, 5, fixed subassembly, 51, first connecting plate, 52, first spring, 53, spacing cutting ferrule, 54, fixed ring, 6, the rope, 7, pressure module, 71, the barrel, 72, the second pull rod, 73, first limiting plate, 74, the second spring, 75, the second limiting plate, 76, the third limiting plate, 8, brake subassembly, 81, the dead lever, 82, the rotor plate, 83, the second connecting plate, 84, the brake block, 9, first pulley, 10, the second pulley, 11, the sliding tray, 12, adjusting panel, 13, the radiator grille.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an electric welding machine according to the present invention; FIG. 2 is a partial cross-sectional view of the enclosure shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 2; FIG. 4 is a schematic view of the internal structure of the pressure assembly shown in FIG. 2; fig. 5 is a side view of the second connecting plate shown in fig. 3. The electric welding includes: a chassis 1; the supporting legs 2 are fixed at the bottom of the case 1, moving wheels 3 are fixedly connected to one side, opposite to the supporting legs 2, of the bottom of the case 1, the supporting legs 2 and the moving wheels 3 are respectively arranged on two sides of the bottom of the case 1 and provide support for the case 1 together, the moving wheels 3 comprise fixed frames 31, and wheels 32 are rotatably connected to the bottoms of the fixed frames 31; the lifting assembly 4 is arranged at the top of the case 1, and the bottom of the lifting assembly 4 is fixedly connected with a rope 6 through a fixing assembly 5; the pressure component 7 is fixed at the bottom of the inner wall of the case 1, and one end of the rope 6, which is far away from the fixing component 5, is fixedly connected to the side surface of the pressure component 7; brake assembly 8, brake assembly 8 set up in the bottom of pressure components 7, brake assembly 8 includes dead lever 81, dead lever 81 fixed connection in the side of mount 31, the one end of dead lever 81 is rotated and is connected with rotor plate 82, the top of rotor plate 82 is rotated and is connected with second connecting plate 83, the bottom fixedly connected with brake block 84 of rotor plate 82, brake block 84 are the rubber material, and brake block 84 extrudes wheel 32 and can provide sufficient frictional force for the wheel, makes wheel 32 fixed, and the difficult emergence of electric welding is removed.

Mention subassembly 4 and include two first pull rods 41, two rotate between the relative one side of first pull rod 41 and be connected with dwang 42, the fixed surface of dwang 42 is connected with handle 43, and first pull rod 41 runs through the top of quick-witted case 1, and handle 43 drives the relative first pull rod 41 rotation of dwang 42.

Fixed subassembly 5 includes first connecting plate 51, first connecting plate 51's top is through first spring 52 fixedly connected with spacing cutting ferrule 53, and under the normal condition, first spring 52 is in tensile state under the action of gravity of first pull rod 41, restricts the removal of first pull rod 41, and when using handle 43 to mention the electric welding, first spring 52 is in compression state, the top fixed connection of spacing cutting ferrule 53 in the top of the inner wall of quick-witted case 1, the removal of spacing cutting ferrule 53 restriction first pull rod 41 makes first pull rod 41 only can follow vertical direction motion, the bottom fixedly connected with solid fixed ring 54 of first connecting plate 51, gu fixed ring 54 is used for fixed rope 6.

The first connecting plate 51 is fixedly connected to the bottom of the first pull rod 41, and the rope 6 is fixedly connected to the bottom of the fixing ring 54.

Pressure assembly 7 includes barrel 71, second pull rod 72 has been cup jointed to barrel 71's inside, the first limiting plate 73 of left side fixedly connected with of second pull rod 72, the surface of second pull rod 72 just is located cup jointed second spring 74 on the position of first limiting plate 73 right side, and second spring 74 is in compression state, and second spring 74 and first limiting plate 73 provide the power left for second pull rod 72 together, the surface of second pull rod 72 just is located fixedly connected with second limiting plate 75 and third limiting plate 76 in proper order on the position of barrel 71 right side set up second connecting plate 83 between second limiting plate 75 and the third limiting plate 76, restrict the removal of second connecting plate 83, drive rotor plate 82 through second connecting plate 83 and rotate, rotor plate 82 drives brake block 84 extrusion wheel 32, brakes.

The surface of the second connecting plate 83 is provided with a sliding groove 11, the sliding groove 11 is matched with the second pull rod 72, and the second pull rod 72 can slide in the sliding groove 11.

The bottom fixedly connected with first pulley 9 of quick-witted case 1 inner wall, the side fixedly connected with second pulley 10 of quick-witted case 1 inner wall, rope 6 passes first pulley 9 and second pulley 10 in proper order, rope 6 changes direction through first pulley 9 and second pulley 10.

The front of the case 1 is provided with an adjusting panel 12, the side of the case 1 is provided with a heat dissipation grid 13, the adjusting panel 12 controls the working power of the electric welding machine and the like, and the heat dissipation grid 13 ventilates and dissipates heat for the inside of the case 1.

The utility model provides an electric welding's theory of operation as follows:

when the electric welding machine needs to be moved, the lifting handle 43 is lifted, the lifting handle 43 drives the first pull rod 41 to ascend through the rotating rod 42, the first pull rod 41 drives the fixing ring 54 to ascend through the first connecting plate 51 at the bottom, the first connecting plate 51 compresses the first spring 52, the fixing ring 54 pulls the rope 6, the rope 6 changes the direction through the first pulley 9 and the second pulley 10 and pulls the second pull rod 72, the second pull rod 72 compresses the second spring 74 through the first limiting plate 73, the second limiting plate 75 and the third limiting plate 76 on the surface of the second pull rod 72 drive the second connecting plate 83 to move rightwards, the second connecting plate 83 drives the bottom rotating plate 82 to rotate clockwise, the brake block 84 at the bottom of the rotating plate 82 leaves the wheel 32, the electric welding machine is pulled, the wheel 32 rotates, and the electric welding machine moves.

After the electric welding machine is moved, the handle 43 is loosened, the rope 6 is loosened, under the action of the second spring 74, the first limiting plate 73 drives the second pull rod 72 to move leftwards, the second limiting plate 75 and the third limiting plate 76 on the surface of the second pull rod 72 drive the second connecting plate 83 to move leftwards, the second connecting plate 83 drives the bottom rotating plate 82 to rotate anticlockwise, the rotating plate 82 drives the brake block 84 to extrude the wheel 32, the wheel 32 is fixed due to friction, and the whole device is more stable.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A welding machine, comprising:

a chassis;

the supporting legs are fixed at the bottom of the case, moving wheels are fixedly connected to one side of the bottom of the case, which is opposite to the supporting legs, the moving wheels comprise fixed frames, and wheels are rotatably connected to the bottoms of the fixed frames;

the lifting assembly is arranged at the top of the case, and the bottom of the lifting assembly is fixedly connected with a rope through a fixing assembly;

the pressure assembly is fixed at the bottom of the inner wall of the case, and one end of the rope, which is far away from the fixing assembly, is fixedly connected to the side surface of the pressure assembly;

the brake assembly, the brake assembly set up in pressure assembly's bottom, the brake assembly includes the dead lever, dead lever fixed connection in the side of mount, the one end of dead lever is rotated and is connected with the rotor plate, the top of rotor plate is rotated and is connected with the second connecting plate, the bottom fixedly connected with brake block of rotor plate.

2. The electric welding machine according to claim 1 wherein the lifting assembly comprises two first tie rods, a turning rod is pivotally connected between opposite sides of the two first tie rods, and a handle is fixedly connected to the surface of the turning rod.

3. The electric welding machine according to claim 2 wherein the fixing assembly comprises a first connecting plate, the top of the first connecting plate is fixedly connected with a limiting sleeve through a first spring, the top of the limiting sleeve is fixedly connected to the top of the inner wall of the machine case, and the bottom of the first connecting plate is fixedly connected with a fixing ring.

4. The electric welding machine of claim 3 wherein the first linkage plate is fixedly connected to a bottom of the first pull rod and the cable is fixedly connected to a bottom of the fixing ring.

5. The electric welding machine according to claim 1, wherein the pressure assembly comprises a cylinder, a second pull rod is sleeved inside the cylinder, a first limiting plate is fixedly connected to the left side of the second pull rod, a second spring is sleeved on the surface of the second pull rod and located at the right position of the first limiting plate, and a second limiting plate and a third limiting plate are sequentially and fixedly connected to the surface of the second pull rod and located at the right position of the cylinder.

6. The electric welding machine as claimed in claim 5, wherein the surface of the second connecting plate is provided with a sliding groove, and the sliding groove is matched with the second pull rod.

7. The electric welding machine according to claim 1, wherein a first pulley is fixedly connected to the bottom of the inner wall of the machine case, a second pulley is fixedly connected to the side of the inner wall of the machine case, the rope passes through the first pulley and the second pulley in sequence, and the direction of the rope is changed through the first pulley and the second pulley.

8. The electric welding machine according to claim 1, wherein the front face of the machine case is provided with an adjusting panel, and the side face of the machine case is provided with a heat dissipation grid.