CN211804318U

CN211804318U - Spot welding machine convenient to operation

Info

Publication number: CN211804318U
Application number: CN201921732004.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Foshan Shangshui Hardware Spring Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-10-30
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a spot welder convenient to operate, which comprises an electric welder, wherein the welding end of the electric welder is provided with a baffle plate capable of preventing flash dazzling, and the loop end of the electric welder is provided with a holding frame capable of clamping in an angle or in parallel, the electric welder is provided with the holding frame and the baffle plate, when in use, the front and back positions of a second clamping plate are adjusted by adjusting the tightness of a screw rod, so as to adapt to welding pieces with different sizes, then a handle is pulled to drive a sliding block and a first clamping plate to move back and forth, so that the welding pieces are clamped in an angle clamping or in parallel, so as to facilitate welding, while in clamping, a path head assembled on the lower surface of a fixed plate and a welding rod form a loop, thereby carrying out welding operation, effectively solving the problem that when the existing small electric welder welds some frames and other articles, the operation is troublesome when the loop end only adopts a simple clamping power connection, the welding position is inaccurate.

Description

Spot welding machine convenient to operation

Technical Field

The utility model relates to a welding machine technical field specifically is a spot welder convenient to operation.

Background

The electric welder is to utilize the high temperature electric arc produced by the instantaneous short circuit of the positive and negative poles to melt the welding flux and the welded material on the welding electrode and to combine the contacted material. Its structure is very simple, be exactly a powerful transformer, by extensive applications in scenes such as fitment, maintenance, nonstandard processing, be used for materials such as welding some frames, the return circuit end of current welding machine adopts simple metal clip centre gripping that can electrically conduct more in welding department, realize the switch-on of electric current afterwards, and then realize the welding, but adopt this kind of clip to carry out the centre gripping, still need use other anchor clamps centre gripping fixed when the welding, perhaps manual support cooperation welder welding, consequently, the operation is got up the inflexible, the operation is troublesome when leading to the welding, the welding position is inaccurate, in view of above problem, especially, provide a spot welder convenient to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spot welder convenient to operation 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 spot welder convenient to operation, includes the electric welding, the welding end of electric welding is equipped with the baffle that can prevent flash of light dazzling, the return circuit end of electric welding is equipped with the holding frame, the holding frame includes the fixed plate, the internal surface of fixed plate is equipped with the slider, the upper surface of slider is equipped with first splint, the sliding surface spiro union has the second splint that can adjust on the both sides of fixed plate, first splint and second splint are the right angle type, the rear end of fixed plate is equipped with fixed handle, the handle has been cup jointed to fixed handle's internal surface, the front end assembly of handle is at the rear surface of slider.

Preferably, the electric welding machine comprises a housing, the upper surface of the housing is fitted with a handle, the front end of the housing is fitted with a return conductor and a welding conductor, the outer end of the welding conductor is fitted with a welding clamp, and the outer end of the return conductor is fitted with a via head.

Preferably, a side surface of the housing is fitted with a spool.

Preferably, the upper surface of the fixed plate is provided with a chute, the upper end of the side surface of the fixed plate is provided with a guide groove, the chute is sleeved on the outer surface of the sliding block, the inner surface of the guide groove is sleeved with a hexagonal screw button, the top end of the hexagonal screw button is screwed with a screw rod, the lower surface of the top end of the screw rod is sleeved with a fixed plate, and the fixed plate is fixedly installed on the side surface of the second clamping plate.

Preferably, the baffle includes solid fixed ring, gu fixed ring's front end is equipped with the dead lever, the front end of dead lever articulates there is the hinge bar, the top of hinge bar articulates there is the connecting rod, the rear end of connecting rod is equipped with the spherical axle, the rear end of spherical axle is equipped with prevents dodging the board, the internal surface of the articulated department of dead lever, hinge bar and connecting rod is equipped with damping mechanism.

Preferably, the spherical shaft comprises a socket ball, a loop bar is tightly attached to the rear surface of the socket ball, a spiral ring is screwed on the outer surface of the front end of the loop bar, and the front end of the spiral ring is sleeved on the outer surface of the socket ball.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an electric welding with holding frame and baffle has been set up, when using, elasticity through adjusting screw, thereby adjust the fore-and-aft position of second splint, and then adapt to not unidimensional welding, stimulate the handle afterwards and drive slider and first splint back-and-forth movement, thereby be angle centre gripping or parallel centre gripping with welding, and then convenient welding, in the centre gripping, the assembly is at the route head of fixed plate lower surface and welding rod formation return circuit, and then welding operation, the effectual small-size electric welding that has solved current when welding articles such as some frames, the circuit end is troublesome poeration when only adopting simple centre gripping to connect the welding that the electric structure brought, the unsafe problem of welding position.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly schematic diagram of the present invention.

Fig. 3 is the schematic view of the cutting structure of the holding frame of the present invention.

Fig. 4 is the assembly diagram of the baffle of the present invention.

In the figure: 1. the electric welding machine, 11, the shell, 12, the handle, 13, the spool, 14, the return circuit wire, 15, the welding wire, 16, the welding clamp, 17, the route head, 2, the holding frame, 21, the fixed plate, 22, the spout, 23, the guide slot, 24, the slider, 25, first splint, 26, hexagonal knob, 27, the second splint, 28 stationary blade, 29, the screw rod, 210, the handle, 211, fixed handle, 3, the baffle, 31, solid fixed ring, 32, the dead lever, 33, the hinge bar, 34, the connecting rod, 35, the cup joint ball, 36, the spiro ring, 37, the loop bar, 38, prevent dodging the board.

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. 1-3, the present invention provides a technical solution: a spot welder convenient to operate comprises an electric welding machine 1, wherein a baffle 3 capable of preventing flash dazzling is assembled at the welding end of the electric welding machine 1, a clamping frame 2 is assembled at the loop end of the electric welding machine 1, the clamping frame 2 comprises a fixing plate 21, a sliding block 24 is assembled on the inner surface of the fixing plate 21, a first clamping plate 25 is assembled on the upper surface of the sliding block 24, second clamping plates 27 capable of being adjusted are slidably screwed on the upper surfaces of two sides of the fixing plate 21, the first clamping plate 25 and the second clamping plates 27 are right-angled, a fixing handle 211 is assembled at the rear end of the fixing plate 21, a handle 210 is sleeved on the inner surface of the fixing handle 211, and the front end of the handle 210 is assembled on the;

the utility model discloses an electric welding 1 with holding frame 2 and baffle 3 has been set up, when using, through adjusting screw 29's elasticity, thereby adjust second splint 27 front and back position, and then adapt to not unidimensional welding piece, pulling handle 210 drives slider 24 and first splint 25 back-and-forth movement afterwards, thereby be angle centre gripping or parallel centre gripping with welding piece, and then make things convenient for the welding, in the centre gripping, the assembly is at the first 17 and the welding rod formation return circuits of the circuit of fixed plate 21 lower surface, and then welding operation, the effectual small-size electric welding that has solved has when article such as some frames of welding, the circuit end only adopts simple centre gripping to connect the welding time troublesome poeration that the electric structure brought, the unsafe problem of welding position.

Particularly, electric welding 1 includes shell 11, and the upper surface of shell 11 is equipped with handle 12, and the front end of shell 11 is equipped with return circuit wire 14 and welding wire 15, and the outside end of welding wire 15 is equipped with welding clamp 16, and the outside end of return circuit wire 14 is equipped with route head 17 the utility model discloses in use electric welding 1 be the electric welding most commonly used among the prior art, often is used for the welded connection of ironwork, because this technique is a ripe prior art, consequently do not do too much to describe in the utility model.

Particularly, the side surface of shell 11 is equipped with spool 13, when not using, with the winding of each wire rule at spool 13's surface, and then makes things convenient for accomodating of wire, avoids wire winding influence to use.

Specifically, the upper surface of the fixing plate 21 is provided with a sliding groove 22, the upper end of the side surface of the fixing plate 21 is provided with a guide groove 23, the sliding groove 22 is sleeved on the outer surface of the sliding block 24, the inner surface of the guide groove 23 is sleeved with a hexagonal screw button 26, the top end of the hexagonal screw button 26 is screwed with a screw 29, the lower surface of the top end of the screw 29 is sleeved with a fixing piece 28, the fixing piece 28 is fixedly arranged on the side surface of the second clamping plate 27, through the cooperation effect of the first clamping plate 25 and the second clamping plate 26, during welding, the two raw materials are clamped into a right angle shape through a right angle structure of the inner surfaces of the two clamping plates, after welding and fixing by using a welding gun, line welding and fixing are carried out, the problems that one hand is easy to scald and the welding precision is reduced due to holding one hand by one hand are avoided during operation, and good assistance, a screw rod capable of being fixed in a threaded manner is assembled in the center of the handle 210 and penetrates through a sliding groove formed in the side surface of the fixed handle 211, when the handle is used, the screw rod is screwed after the handle is clamped to a proper position, the handle is fixed, and meanwhile, the current is conveniently conducted in the welding process;

and the first clamping plate 25 and the second clamping plate 26 can be matched with two corner points at the front end of the second clamping plate 26 through a right-angle point at the rear end of the first clamping plate 25 to form a three-point support, so that two parallel welding parts are welded in parallel.

Specifically, the baffle 3 includes a fixed ring 31, the front end of the fixed ring 31 is equipped with a fixed rod 32, the front end of the fixed rod 32 is hinged with a hinged rod 33, the top end of the hinged rod 33 is hinged with a connecting rod 34, the rear end of the connecting rod 34 is equipped with a spherical shaft, the rear end of the spherical shaft is equipped with an anti-flash plate 38, the inner surfaces of the hinged parts of the fixed rod 32, the hinged rod 33 and the connecting rod 34 are equipped with a damping mechanism, the anti-flash plate 38 capable of adjusting angles in three planes is formed by matching the support of the baffle 3 through the damping mechanism, the purpose is to shield the high-temperature flash of the welding position in the welding process, the convenience is improved, the trouble of wearing the welding cap by a welder is reduced, the structure is lighter, the using effect is better, and the damping mechanism used in the utility model can be an elastic clamping damping structure of an elastic dry meshing gear which can move freely, and, can reach the fixed effect of damping can to prevent dodging board 38 and be that the light that the technology is ripe among the prior art changes more strongly, and what light was darker more is applied to the anti-flash of light piece of welding the cap, and above mechanism and prior art are ripe prior art, consequently are this the utility model discloses do not do too much to describe repeatedly.

Specifically, the spherical shaft comprises a sleeving ball 35, a loop bar 37 is tightly attached to the rear surface of the sleeving ball 35, a spiral ring 36 is screwed on the outer surface of the front end of the loop bar 37, the front end of the spiral ring 36 is sleeved on the outer surface of the sleeving ball 35, and the anti-flashover plate 38 is convenient to adjust in a left-right up-down and overturning mode and convenient to use.

The working principle is as follows: when using, through adjusting screw 29's elasticity to adjust the fore-and-aft position of second splint 27, and then adapt to not unidimensional welding piece, pulling handle 210 drives slider 24 and first splint 25 back-and-forth movement afterwards, thereby is the angle centre gripping or parallel centre gripping with the welding piece, and then makes things convenient for the welding, and in the centre gripping, the assembly forms the return circuit at the passageway head 17 and the welding rod of fixed plate 21 lower surface, and then carries out welding operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A spot welder convenient to operate, including electric welding (1), its characterized in that: the welding end of electric welding (1) is equipped with baffle (3) that can prevent flash of light dazzling, the return circuit end of electric welding (1) is equipped with clamping frame (2), clamping frame (2) are including fixed plate (21), the internal surface of fixed plate (21) is equipped with slider (24), the upper surface of slider (24) is equipped with first splint (25), the slip spiro union of both sides upper surface of fixed plate (21) has second splint (27) that can adjust, first splint (25) and second splint (27) are the right angle type, the rear end of fixed plate (21) is equipped with fixed handle (211), the internal surface of fixed handle (211) has cup jointed handle (210), the front end assembly of handle (210) is at the rear surface of slider (24).

2. A spot welder for facilitating the handling of the same, as set forth in claim 1, characterized by: the electric welding machine (1) comprises a shell (11), a handle (12) is assembled on the upper surface of the shell (11), a loop wire (14) and a welding wire (15) are assembled at the front end of the shell (11), a welding clamp (16) is assembled at the outer side end of the welding wire (15), and a passage head (17) is assembled at the outer side end of the loop wire (14).

3. A spot welder for facilitating the handling of the same, according to claim 2, characterized by: the side surface of the housing (11) is fitted with a spool (13).

4. A spot welder for facilitating the handling of the same, according to claim 3, characterized by: spout (22) have been seted up to the upper surface of fixed plate (21), guide slot (23) have been seted up to the side surface upper end of fixed plate (21), spout (22) cup joint the surface at slider (24), hexagonal knob (26) have been cup jointed to the internal surface of guide slot (23), the top spiro union of hexagonal knob (26) has screw rod (29), stationary blade (28) have been cup jointed to the top lower surface of screw rod (29), stationary blade (28) fixed mounting is in the side surface of second splint (27).

5. A spot welder easy to operate according to claim 4, characterized in that: baffle (3) are including solid fixed ring (31), the front end of solid fixed ring (31) is equipped with dead lever (32), the front end of dead lever (32) articulates there is articulated pole (33), the top of articulated pole (33) articulates there is connecting rod (34), the rear end of connecting rod (34) is equipped with the spherical axle, the rear end of spherical axle is equipped with flash protection board (38), the internal surface of the articulated department of dead lever (32), articulated pole (33) and connecting rod (34) is equipped with damping mechanism.

6. A spot welder easy to operate according to claim 5, characterized in that: the spherical shaft comprises a sleeving ball (35), a loop bar (37) is tightly attached to the rear surface of the sleeving ball (35), a spiral ring (36) is screwed on the outer surface of the front end of the loop bar (37), and the front end of the spiral ring (36) is sleeved on the outer surface of the sleeving ball (35).