CN215509438U

CN215509438U - Welding stabilization's spot welder for welding specialty

Info

Publication number: CN215509438U
Application number: CN202122123806.8U
Authority: CN
Inventors: 杨坊如; 辛仁建; 肖作新
Original assignee: Individual
Current assignee: Qingdao CRRC Sifang Rolling Stock Co Ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-14
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the technical field of spot welding machines, in particular to a spot welding machine for welding major with stable welding, which comprises a spot welding machine body, wherein two groups of containing grooves are symmetrically formed in the surface of the spot welding machine body, transverse plates are arranged on the surfaces of the containing grooves, fixing screws are screwed on the surfaces of the transverse plates, a carrying plate is arranged on the surface of the spot welding machine body, sliding grooves are symmetrically formed in the surface of the carrying plate, a protective cover is arranged in the sliding grooves in a sliding mode, a heat-resistant layer is attached to the surface of the protective cover, and a limiting groove is formed in a surface port of the protective cover on the left side; through the outside protection casing that increases for the electric welding body, avoid operating the workman and avoid the spark to cause the injury to face and health when carrying out spot welding to the work piece, do not also influence the welding of work piece when protecting personal safety.

Description

Welding stabilization's spot welder for welding specialty

Technical Field

The utility model relates to the technical field of spot welding machines, in particular to a spot welding machine for welding specialties, which is stable in welding.

Background

The spot welder adopts the principle of double-sided double-point over-current welding, when in work, two electrodes pressurize 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, and the internal structure of the workpiece to be welded is not damaged.

In the prior art, a spot welder special for welding is relatively stable, but the existing spot welder mostly melts welding flux on an electric welding rod through a high-temperature electric arc, electric arc sparks easily occur in the spot welder during welding, the spot welder without a protection device is easy to cause skin scald when the electric arc sparks are flicked to workers during spot welding, and spattering of welding spark slag occurs everywhere, which is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spot welding machine for welding specialties, which is stable in welding and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a welding is spot welder for specialty that welding is stable, includes the spot welder body, two sets of holding tanks have been seted up to the surface symmetry of spot welder body, the surface of holding tank is provided with the diaphragm, the surface spiro union of diaphragm is provided with set screw, the surface of spot welder body is provided with carries the thing board, the spout has been seted up to the surface symmetry that carries the thing board, it is provided with the protection casing to slide in the spout, the surface laminating of protection casing is provided with heat-resistant layer, the left side the surface port of protection casing sets up the spacing groove, the right side the port surface of protection casing is provided with the stopper, the both sides surface of protection casing is provided with the control flume, the articulated baffle that is provided with of port of control flume, the standing groove has been seted up on the surface of carrying the thing board, be provided with in the standing groove and connect the sediment box.

Preferably, the shape of heat-resistant layer all corresponds the setting with the protection casing, the spacing groove is provided with the multiunit, and the spacing groove is the round hole, and the spacing groove is arranged and is set up the port surface position at the left side protection casing, the spacing groove all corresponds the setting with the stopper, and the size of spacing groove round hole is greater than the stopper, the surface of stopper all is provided with the rubber and hinders the piece.

Preferably, the holding tank sets up leaning on the upper end surface position at the spot welder body, and the diaphragm is rectangle platelike structure, and the diaphragm setting is between the holding tank, set screw's bottom part spiro union sets up the upper end surface at the protection casing, the protection casing is semi-circular structure, and the upper end part setting of leaning on of protection casing is in the holding tank, the spout is semi-circular structure, and the protection casing leans on lower extreme surface to slide in the spout, and the spout setting is in the edge surface position that leans on of carrying the thing board.

Preferably, the control groove is in an Contraband-shaped structure, the control groove is arranged on the surface of the protection cover close to the lower end, the control groove is arranged corresponding to the welding device of the spot welding machine body, the baffle is in a rectangular plate-shaped structure, and the baffle is hinged to an opening of the control groove.

Preferably, the standing groove is of a semicircular structure, the standing groove is arranged at the position, close to the inner side, of the sliding groove, the slag receiving box is placed in the standing groove, the shape of the slag receiving box corresponds to that of the standing groove, one end of the slag receiving box is of a concave structure, the other end of the slag receiving box is of an inclined plate structure, and the surface of a port at the other end of the slag receiving box is arranged on the surface of the protective cover in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that:

according to the electric welding machine, the protective cover is additionally arranged outside the electric welding machine body, so that an operator is prevented from damaging the face and the body when spot welding is carried out on a workpiece, the safety of the operator is protected, the welding of the workpiece is not influenced, the protective device can be manually worn by the two groups of control grooves to enter the protective cover to operate the workpiece, the slag receiving device is arranged, the splashing of the spark slag at any place is avoided, the spark slag generated during welding is collected by the slag receiving box, and the cleaning of the spark slag is reduced.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the structure of the sliding chute and the placing groove of the present application.

In the figure: the spot welder comprises a spot welder body 1, an accommodating groove 2, a transverse plate 3, a fixing screw 4, a carrying plate 5, a sliding groove 6, a protective cover 7, a heat-resistant layer 8, a limiting groove 9, a limiting block 10, a control groove 11, a baffle plate 12, a placing groove 13 and a slag receiving box 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a welding-stable spot welding machine for welding speciality comprises a spot welding machine body 1, the spot welding machine is a device existing in the prior art, not to give more details, two sets of holding tanks 2 are symmetrically arranged on the surface of the spot welder body 1, the holding tanks 2 are arranged on the position close to the upper end surface of the spot welder body 1, the surface of the holding tank 2 is provided with a transverse plate 3, the transverse plate 3 is in a rectangular plate-shaped structure, the transverse plate 3 is arranged between the holding tanks 2, the surface of the transverse plate 3 is in threaded connection with a fixing screw 4, the bottom end part of the fixing screw 4 is in threaded connection with the upper end surface of a protective cover 7, the surface of the spot welder body 1 is provided with a carrying plate 5, the surface of the carrying plate 5 is symmetrically provided with sliding grooves 6, the sliding grooves 6 are in a semicircular structure, the surface close to the lower end of the protective cover 7 slides in the sliding grooves 6, the sliding chute 6 is arranged at the position close to the edge surface of the object carrying plate 5, and a protective cover 7 is slidably arranged in the sliding chute 6;

the protective cover 7 is of a semicircular structure, and the part, close to the upper end, of the protective cover 7 is in threaded connection with the accommodating groove 2; the surface of the protective cover 7 is provided with a heat-resistant layer 8 in a laminating manner, the shape of the heat-resistant layer 8 corresponds to that of the protective cover 7, a surface port of the left protective cover 7 is provided with a limiting groove 9, the limiting groove 9 is provided with a plurality of groups, the limiting groove 9 is a round hole, the limiting groove 9 is arranged at the surface position of the port of the left protective cover 7, the limiting groove 9 and the limiting block 10 are both arranged correspondingly, the size of the round hole of the limiting groove 9 is larger than that of the limiting block 10, the surface of the port of the right protective cover 7 is provided with the limiting block 10, the limiting block 10 is of a cylindrical structure, the limiting block 10 is clamped and installed in the limiting groove 9 in a limiting manner, the surface of the limiting block 10 is provided with a rubber block, the rubber block is a semicircular rubber block, and the surfaces of two sides of the protective cover 7 are provided with control grooves 11;

the control groove 11 is in a Contraband-shaped structure, the control groove 11 is arranged at the surface position close to the lower end of the protective cover 7, the position of the control groove 11 is corresponding to the welding device part of the spot welding machine body 1, the port of the control groove 11 is hinged with a baffle plate 12, the baffle plate 12 is in a rectangular plate-shaped structure, the baffle plate 12 is hinged at the opening of the control groove 11, the surface of the object carrying plate 5 is provided with a placing groove 13, the placing groove 13 is in a semicircular structure, the placing groove 13 is arranged at the position close to the inner side of the sliding groove 6, a slag receiving box 14 is arranged in the placing groove 13, the shape of the slag receiving box 14 is corresponding to the placing groove 13, one end of the slag receiving box 14 is in a concave structure, the other end of the slag receiving box 14 is in an inclined plate-shaped structure, the port surface at the other end of the slag receiving box 14 slides on the surface of the protective cover 7, the edge surface of the protective cover 7 is provided with a movable groove, and the inclined end of the slag receiving box slides in the movable groove, so that the spark slag can better enter the slag receiving box 14 along the inclined plate.

The working principle is as follows: in the practical use process of the utility model, firstly, a workpiece needing spot welding is placed on the surface of a spot welding machine body 1, then handles at two ends of a protective cover 7 are held manually, two groups of protective covers 7 slide towards the same direction and inwards, a sliding block at the lower end of each protective cover 7 drives the protective covers 7 to slide in a sliding groove 6, the ports of the two groups of protective covers 7 slide to be jointed and stop sliding, at the moment, a limiting block 10 is clamped and limited in a limiting groove 9, then the protective covers manually enter a containing groove 2 to start to manually screw a fixing screw 4, the bottom ends of the fixing screws 4 are fixed with the upper ends of the protective covers 7 to prevent the protective covers 7 from moving, the spot welding machine body 1 is started after the protective covers 7 are fixed, a wearable manual protection device enters a control groove 11 to operate the spot-welded workpiece, at the moment, sparks generated by the spot welding machine body 1 and the workpiece splash everywhere, the spark splashes and slides down on the surface of heat-resistant layer 8, and the spark enters along the hang plate surface that connects sediment box 14 and connects sediment box 14, accomplish the back with the work piece welding, twist thigh dong screw 4, with the upper end phase separation of set screw 4 and protection casing 7, then manually open protection casing 7 to both sides, stopper 10 breaks away from completely in spacing groove 9 this moment, with the one end embedding holding tank 2 of protection casing 7 can, take out the work piece, then with the sediment box 14 that connects in standing groove 13 take out clear up can, the operation is accomplished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a welding is spot welder for specialty of stable welding, includes spot welder body (1), its characterized in that: the spot welding machine is characterized in that two groups of holding tanks (2) are symmetrically arranged on the surface of a spot welding machine body (1), a transverse plate (3) is arranged on the surface of the holding tanks (2), fixing screws (4) are arranged on the surface of the transverse plate (3) in a threaded manner, a carrying plate (5) is arranged on the surface of the spot welding machine body (1), sliding grooves (6) are symmetrically arranged on the surface of the carrying plate (5), a protective cover (7) is arranged in the sliding grooves (6) in a sliding manner, a heat-resistant layer (8) is attached to the surface of the protective cover (7), a limiting groove (9) is arranged at the surface port of the protective cover (7) at the left side, a limiting block (10) is arranged at the port surface of the protective cover (7) at the right side, control grooves (11) are arranged on the surfaces of the two sides of the protective cover (7), a baffle plate (12) is hinged to the port of the control grooves (11), and a placing groove (13) is arranged on the surface of the carrying plate (5), a slag receiving box (14) is arranged in the placing groove (13).

2. A welding-stabilized spot welder for welding specialities, according to claim 1, characterized in that: holding tank (2) set up in the upper end surface position that leans on of spot welder body (1), and diaphragm (3) are rectangle platelike structure, and diaphragm (3) set up between holding tank (2), the bottom part spiro union of set screw (4) sets up the upper end surface at protection casing (7), protection casing (7) are semi-circular structure, and the upper end part that leans on of protection casing (7) sets up in holding tank (2), spout (6) are semi-circular structure, and the lower extreme surface that leans on of protection casing (7) slides in spout (6), and spout (6) set up the edge surface position that leans on of carrying thing board (5).

3. A welding-stabilized spot welder for welding specialities, according to claim 1, characterized in that: the shape of heat-resistant layer (8) all corresponds the setting with protection casing (7), spacing groove (9) are provided with the multiunit, and spacing groove (9) are the round hole, and spacing groove (9) are arranged and are set up the port surface position at left side protection casing (7), spacing groove (9) all correspond the setting with stopper (10), and the size of spacing groove (9) round hole is greater than stopper (10), the surface of stopper (10) all is provided with the rubber and hinders the piece.

4. A welding-stabilized spot welder for welding specialities, according to claim 1, characterized in that: the control groove (11) is of an Contraband-shaped structure, the control groove (11) is arranged at the position, close to the lower end surface, of the protective cover (7), the position of the control groove (11) corresponds to the welding device of the spot welding machine body (1), the baffle (12) is of a rectangular plate-shaped structure, and the baffle (12) is hinged to the opening of the control groove (11).

5. A welding-stabilized spot welder for welding specialities, according to claim 1, characterized in that: the novel slag receiving device is characterized in that the placing groove (13) is of a semicircular structure, the placing groove (13) is arranged at the position close to the inner side of the sliding groove (6), the slag receiving box (14) is placed in the placing groove (13), the shape of the slag receiving box (14) corresponds to that of the placing groove (13), one end of the slag receiving box (14) is of a concave structure, the other end of the slag receiving box (14) is of an inclined plate structure, and the surface of a port of the other end of the slag receiving box (14) is arranged on the surface of the protective cover (7) in a sliding mode.