CN217122060U

CN217122060U - Intelligent air-cooled resistance spot welding machine

Info

Publication number: CN217122060U
Application number: CN202220396026.2U
Authority: CN
Inventors: 孙士君
Original assignee: Zibo Plr Electric Appliance Co ltd
Current assignee: Zibo Plr Electric Appliance Co ltd
Priority date: 2022-02-26
Filing date: 2022-02-26
Publication date: 2022-08-05
Anticipated expiration: 2032-02-26

Abstract

The utility model relates to a spot welder technical field specifically is an intelligence forced air cooling resistance spot welder, including the bottom plate, the top surface of bottom plate is provided with the erection column, and the top of erection column is provided with can be automatically to work piece refrigerated installation mechanism, and the top surface of bottom plate still is provided with founds the platform, founds bench and is provided with spot welding mechanism. Because of being provided with automatically to work piece refrigerated installation mechanism, be convenient for fixed and get the piece to the work piece, the inside motor of erection column drives the mounting disc and rotates and shift the work piece to the welding department, first flexible post extension promotes the adjustable shelf and removes, make welding electrode and last welding electrode remove to the welding inslot down, then the flexible post extension of second will go up welding electrode and push down, and then accomplish welding operation to the work piece, it is more convenient, high-efficient, after the welding is accomplished, inside cooling fan of air intake inhales low temperature gas inside the mounting disc, then spout the work piece from the cooling air export, and then make the work piece temperature reduce rapidly.

Description

Intelligent air-cooled resistance spot welding machine

Technical Field

The utility model relates to a spot welder technical field specifically is an intelligence forced air cooling resistance spot welder.

Background

The resistance welder is welding equipment which welds by using a resistance heating principle, when welding, the crossed part of a workpiece is placed between two electrodes of a spot welder, then the electricity is conducted, the workpiece is heated to a certain height and then melted, and then the pressure is applied to weld the workpieces at the crossed part together, the resistance welder can be divided into different types according to different purposes and requirements, and the resistance welder is classified according to welding methods, and comprises the spot welder, a seam welder, a projection welder, a butt welder and the like; the electrode is classified into a lever type, an electric cam type, a pneumatic type, a hydraulic type, a combined pneumatic and hydraulic type and the like according to the pressurizing form of the electrode; the resistance welder mainly comprises a main circuit part, a pressure transmission part and a control part.

When the existing spot welding machine works, most of operators hold workpieces by hands and place the workpieces at the electrode for welding, so that the manual operation method is extremely inconvenient, and the temperature of the welded workpieces is high, so that the operators are easily scalded.

Disclosure of Invention

An object of the utility model is to provide an intelligence forced air cooling resistance spot welder 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 an intelligence forced air cooling resistance spot welder, includes the bottom plate, the top surface of bottom plate is provided with the erection column, the top of erection column is provided with can be automatically to work piece refrigerated installation mechanism, the top surface of bottom plate still is provided with founds the platform, found bench and be provided with spot welding mechanism.

Preferably, the mounting mechanism comprises a mounting disc, a motor is mounted inside the mounting column, and the output end of the motor is fixedly connected with the center of the bottom surface of the mounting disc.

Preferably, a plurality of welding groove has been seted up on the mounting disc, the side channel has been seted up on the inner wall in welding groove, and the inside activity in side channel is provided with the clamping piece, and the both sides activity in welding groove is pegged graft and is had the pull rod, pull rod bottom and clamping piece fixed connection, and the inside groove has been seted up to the inside top surface in side channel, installs pressure spring between clamping piece and the inside groove inside top surface.

Preferably, an air inlet is formed in the center of the top surface of the mounting plate, a cooling fan is mounted inside the air inlet, a cooling air outlet is formed in the welding groove, and a sealing plate is arranged inside the cooling air outlet.

Preferably, the spot welding mechanism comprises a movable table, a sliding groove is formed in the movable table, a movable frame is arranged in the sliding groove, and a first telescopic column is connected to the side wall of the movable frame and one end of the sliding groove.

Preferably, the adjustable shelf is "Contraband" type structure, and welding electrode under the bottom of adjustable shelf is installed, and the top of adjustable shelf is installed the flexible post of second, and welding electrode is installed to the tip of the flexible post of second.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an intelligence forced air cooling resistance spot welder, because of being provided with the installation mechanism that can automatically cool off the work piece, be convenient for to the work piece fixed and get the piece, when welding the work piece, pull up the pull rod earlier, make pressure spring compress, then put the work piece in the side channel, pressure spring kick-backs can make the clamping piece push down the work piece and can fix, then the motor inside the erection column drives the mounting disc and rotates and shift the work piece to the welding department, because of being provided with spot welding mechanism, the extension of first flexible post promotes the adjustable shelf and moves, make lower welding electrode and last welding electrode move to the welding inslot, then the extension of second flexible post pushes down last welding electrode, and then accomplish welding operation to the work piece, more convenient, high efficiency, after the welding is accomplished, the cooling fan inside the air intake sucks low temperature gas into the mounting disc inside, then from cooling wind export to the work piece, thereby rapidly reducing the temperature of the workpiece.

Drawings

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

FIG. 2 is another perspective view of the device of the present invention;

fig. 3 is a cross-sectional view of the side groove of the present invention.

In the figure: the welding device comprises a bottom plate 1, mounting columns 2, a mounting disc 3, a welding groove 4, a side groove 5, a clamping piece 6, a pull rod 7, an inner groove 8, a compression spring 9, an air inlet 10, a cooling air outlet 11, a vertical table 12, a movable table 13, a first telescopic column 14, a movable frame 15, a lower welding electrode 16, a second telescopic column 17 and an upper welding electrode 18.

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 to 3, the present invention provides a technical solution: an intelligent air-cooled resistance spot welding machine comprises a bottom plate 1, wherein a mounting column 2 is arranged on the top surface of the bottom plate 1, an installation mechanism capable of automatically cooling a workpiece is arranged above the mounting column 2, the installation mechanism comprises a mounting disc 3, a motor is arranged in the mounting column 2, the output end of the motor is fixedly connected with the center of the bottom surface of the mounting disc 3, a plurality of welding grooves 4 are formed in the mounting disc 3, the number of the welding grooves 4 is not less than four, side grooves 5 are formed in the inner walls of the welding grooves 4, clamping pieces 6 are movably arranged in the side grooves 5, pull rods 7 are movably inserted into two sides of the welding grooves 4, the bottoms of the pull rods 7 are fixedly connected with the clamping pieces 6, inner grooves 8 are formed in the inner top surfaces of the side grooves 5, and compression springs 9 are arranged between the clamping pieces 6 and the inner top surfaces of the inner grooves 8; pull up earlier pull rod 7 for pressure spring 9 compresses, then puts the work piece in side channel 5, and pressure spring 9 kick-backs can make clamping piece 6 push down the work piece and can fix, is convenient for get the piece moreover, then the inside motor of erection column 2 drives the mounting disc 3 and rotates and shift the work piece to the welding department.

The top surface center department of mounting disc 3 is provided with air intake 10, the internally mounted of air intake 10 has cooling fan, cooling air outlet 11 has been seted up in the inside of welding groove 4, cooling air outlet 11 is inside to be provided with the closing plate, the telescopic cylinder of closing plate connected system control, a switch for controlling cooling air outlet 11, according to prior art, can program the system, make cooling air outlet 11 of work piece department before the welding close, the cooling air outlet 11 of work piece department after the welding is opened, and then make the cooling air concentrate, be convenient for dispel the heat to the work piece.

The spot welding device is characterized in that the top surface of the bottom plate 1 is also provided with a vertical table 12, the vertical table 12 is provided with a spot welding mechanism, the spot welding mechanism comprises a movable table 13, the movable table 13 is provided with a sliding groove, a movable frame 15 is arranged in the sliding groove, the side wall of the movable frame 15 and one end of the sliding groove are connected with a first telescopic column 14, the movable frame 15 is of an Contraband-shaped structure, the bottom of the movable frame 15 is provided with a lower welding electrode 16, the top of the movable frame 15 is provided with a second telescopic column 17, and the end part of the second telescopic column 17 is provided with an upper welding electrode 18; the first telescopic column 14 extends to push the movable frame 15 to move, so that the lower welding electrode 16 and the upper welding electrode 18 move into the welding groove 4, and then the second telescopic column 17 extends to push the upper welding electrode 18 downwards, so that the welding operation is finished on the workpiece.

The working principle is as follows: the utility model provides an intelligence forced air cooling resistance spot welder, because of being provided with the installation mechanism that can automatically cool off the work piece, when welding the work piece, pull rod 7 is pulled up earlier, make pressure spring 9 compress, then put the work piece in side channel 5, pressure spring 9 kick-backs can make clamping piece 6 push down the work piece and can fix, then the motor inside erection column 2 drives mounting disc 3 and rotates and shift the work piece to the welding department, because of being provided with spot welding mechanism, first flexible post 14 extends and promotes the adjustable shelf 15 and move, make lower welding electrode 16 and upper welding electrode 18 move to the welding groove 4, then second flexible post 17 extends and pushes down upper welding electrode 18, and then accomplish the welding operation to the work piece, after the welding is accomplished, the cooling fan inside air intake 10 sucks low temperature gas into the inside of mounting disc 3, then from cooling air outlet 11 to the work piece, thereby rapidly reducing the temperature of the workpiece.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence forced air cooling resistance spot welder, including bottom plate (1), its characterized in that: the top surface of bottom plate (1) is provided with erection column (2), the top of erection column (2) is provided with can be automatically to work piece refrigerated installation mechanism, the top surface of bottom plate (1) still is provided with founds platform (12), found and be provided with spot welding mechanism on platform (12).

2. The intelligent air-cooled resistance spot welder according to claim 1, characterized in that: the installation mechanism comprises an installation disc (3), a motor is installed inside the installation column (2), and the output end of the motor is fixedly connected with the center of the bottom surface of the installation disc (3).

3. The intelligent air-cooled resistance spot welder according to claim 2, characterized in that: a plurality of welding grooves (4) are formed in the mounting disc (3), side grooves (5) are formed in the inner walls of the welding grooves (4), clamping pieces (6) are arranged on the inner portions of the side grooves (5) in a movable mode, pull rods (7) are movably inserted into the two sides of the welding grooves (4), the bottoms of the pull rods (7) are fixedly connected with the clamping pieces (6), inner grooves (8) are formed in the inner top surfaces of the side grooves (5), and compression springs (9) are installed between the inner top surfaces of the clamping pieces (6) and the inner grooves (8).

4. The intelligent air-cooled resistance spot welder according to claim 2, characterized in that: an air inlet (10) is formed in the center of the top face of the mounting disc (3), a cooling fan is mounted inside the air inlet (10), a cooling air outlet (11) is formed in the welding groove (4), and a sealing plate is arranged inside the cooling air outlet (11).

5. The intelligent air-cooled resistance spot welder according to claim 4, characterized in that: the spot welding mechanism comprises a movable table (13), a sliding groove is formed in the movable table (13), a movable frame (15) is arranged in the sliding groove, and a first telescopic column (14) is connected to the side wall of the movable frame (15) and one end of the sliding groove.

6. The intelligent air-cooled resistance spot welder of claim 5, characterized in that: the movable frame (15) is of an Contraband-shaped structure, a lower welding electrode (16) is installed at the bottom of the movable frame (15), a second telescopic column (17) is installed at the top of the movable frame (15), and an upper welding electrode (18) is installed at the end of the second telescopic column (17).