CN214161732U

CN214161732U - Automatic welding head cleaning device for resistance welding

Info

Publication number: CN214161732U
Application number: CN202023258049.7U
Authority: CN
Inventors: 邓源彬; 邓俊峰; 邓源琴
Original assignee: Kunshan Anyuanke Automation Equipment Co ltd
Current assignee: Kunshan Anyuanke Automation Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-10
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to an electric welding technology field, and disclose a resistance welding self-cleaning bonding tool device, including the welding bench, the last fixed surface of welding bench installs the L template, the top fixed mounting of L template has electronic jar, and the piston rod of electronic jar runs through L template top and downwardly extending, and fixedly connected with frame, and install accuse electric mechanism between frame and the L template, the inside last fixed surface of frame installs driving motor, driving motor's pivot runs through frame bottom and fixedly connected with electric welding, and the bottom fixed mounting of electric welding has the bonding tool, the vertical portion of L template runs through and is provided with the slide bar, and slide bar and L template sliding connection, the tip fixed mounting of slide bar has the cleaning block. The utility model discloses make resistance welding device's bonding tool can carry out self-cleaning, avoided the artifical clean operation that wastes time and energy to effectively improve resistance welding efficiency.

Description

Automatic welding head cleaning device for resistance welding

Technical Field

The utility model relates to an electric welding technical field especially relates to a resistance welding self-cleaning bonding tool device.

Background

Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and welding equipment refers to equipment required to perform a welding process, including welders, welding process equipment, and welding aids.

The welding head of the electric welding machine can be adhered with substances after melting of some welding elements in the process of resistance welding, so that the welding head is required to be cleaned in order to avoid the influence of the substances attached to the welding head on the next welding, and the welding head is generally cleaned by a handheld cleaning device in the prior art, so that the time for cleaning the welding head is longer, and the welding efficiency is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the above-mentioned background art, and the automatic cleaning bonding tool device of resistance welding who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a resistance welding automatic cleaning welding head device comprises a welding table, wherein an L-shaped plate is fixedly arranged on the upper surface of the welding table, an electric cylinder is fixedly arranged at the top of the L-shaped plate, a piston rod of the electric cylinder penetrates through the top of the L-shaped plate and extends downwards, a frame is fixedly connected with the electric cylinder, an electricity control mechanism is arranged between the frame and the L-shaped plate, a driving motor is fixedly arranged on the upper surface inside the frame, a rotating shaft of the driving motor penetrates through the bottom of the frame and is fixedly connected with an electric welding machine, a welding head is fixedly arranged at the bottom of the electric welding machine, a sliding rod is arranged at the vertical part of the L-shaped plate in a penetrating mode and is in sliding connection with the L-shaped plate, a cleaning block is fixedly arranged at the end part of the sliding rod, a copper mesh which is attached to the welding head is fixedly arranged at one, the other end of the connecting rod is hinged with the top of the moving block;

accuse electricity mechanism includes the horizontal pole of fixed connection on frame tip lateral wall, and the other end fixedly connected with slider of horizontal pole, the vertical portion of L template set up with the corresponding spout of slider, and slider and spout sliding connection, fixed mounting has first conducting block on the cell wall on spout top, the last fixed surface of slider installs the second conducting block, and the upper surface of second conducting block sets up with the lower surface laminating of first conducting block.

Preferably, a ball groove is formed in one side, close to the bottom of the sliding groove, of the sliding block, matched balls are installed in the ball groove, one end, far away from the bottom of the ball groove, of each ball penetrates through a groove opening of the corresponding ball groove and extends outwards, and the ball groove is in rolling connection with the bottom of the sliding groove.

Preferably, the rotating shaft of the driving motor and the central axis of the welding head are arranged in a mutual superposition mode.

Preferably, the cross section of the sliding rod is arranged in a rectangular structure.

Preferably, one end of the sliding rod, which is far away from the cleaning block, is fixedly provided with a limiting cap.

Preferably, one side of the cleaning block close to the sliding rod is fixedly connected with a rotating pin, and the rotating pin is in threaded connection with the end part of the sliding rod.

Compared with the prior art, the utility model provides a resistance welding self-cleaning bonding tool device possesses following beneficial effect:

the automatic welding head cleaning device for resistance welding is characterized in that a welding table, an electric cylinder, a frame, an electric control mechanism, a driving motor, an electric welding machine, a welding head, a sliding rod, a cleaning block, a moving block and a connecting rod are arranged, the electric cylinder is started to conveniently drive the frame to move downwards, the frame drives the electric welding machine to move synchronously, a resistor to be welded is arranged on the welding table, welding is conveniently carried out through the welding head, the hinged connecting rod is driven in the downward movement process of the frame, the moving block drives the sliding rod to slide along the side wall of an L-shaped plate, the cleaning block is automatically separated from the welding head, the welding head is guaranteed not to be influenced to move downwards for welding, after welding is finished, the electric cylinder drives the frame to ascend and reset, the sliding rod drives the cleaning block to be automatically attached to the welding head, the driving motor is conveniently and automatically switched on by the electric control mechanism, the driving motor drives the welding head to rotate, and the welding head is automatically cleaned by a copper mesh on the cleaning block, thereby effectively guaranteeing the welding efficiency.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make resistance welding device's bonding tool can carry out self-cleaning, avoided the artifical clean operation that wastes time and energy to effectively improve resistance welding efficiency.

Drawings

Fig. 1 is a schematic structural view of an automatic welding head cleaning device for resistance welding according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a welding table 1, a 2L-shaped plate, an electric cylinder 3, a frame 4, a driving motor 5, an electric welding machine 6, a welding head 7, a sliding rod 8, a cleaning block 9, a moving block 10, a connecting rod 11, a cross rod 12, a sliding block 13, a sliding groove 14, a first conductive block 15, a second conductive block 16, a ball groove 17, balls 18 and a limiting cap 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an automatic cleaning welding head device for resistance welding comprises a welding table 1, wherein an L-shaped plate 2 is fixedly arranged on the upper surface of the welding table 1, an electric cylinder 3 is fixedly arranged at the top of the L-shaped plate 2, a piston rod of the electric cylinder 3 penetrates through the top of the L-shaped plate 2 and extends downwards, a frame 4 is fixedly connected with the frame 4, an electric control mechanism is arranged between the frame 4 and the L-shaped plate 2, a driving motor 5 is fixedly arranged on the upper surface inside the frame 4, a rotating shaft of the driving motor 5 penetrates through the bottom of the frame 4 and is fixedly connected with an electric welding machine 6, a welding head 7 is fixedly arranged at the bottom end of the electric welding machine 6, a sliding rod 8 is arranged at the vertical part of the L-shaped plate 2 in a penetrating manner, the sliding rod 8 is slidably connected with the L-shaped plate 2, a cleaning block 9 is fixedly arranged at the end part of the sliding rod 8, a copper mesh attached to the welding head 7 is fixedly arranged at one side of the cleaning block 9 far away from the sliding rod 8, a movable block 10 is connected to the rod wall of the sliding rod 8, the bottom of the frame 4 is hinged with a connecting rod 11, and the other end of the connecting rod 11 is hinged with the top of a moving block 10;

the electric control mechanism comprises a cross rod 12 fixedly connected to the outer side wall of the end part of the frame 4, the other end of the cross rod 12 is fixedly connected with a sliding block 13, a sliding groove 14 corresponding to the sliding block 13 is formed in the vertical part of the L-shaped plate 2, the sliding block 13 is in sliding connection with the sliding groove 14, a first conductive block 15 is fixedly installed on the groove wall at the top end of the sliding groove 14, a second conductive block 16 is fixedly installed on the upper surface of the sliding block 13, the upper surface of the second conductive block 16 is attached to the lower surface of the first conductive block 15, the electric cylinder 3 is started to conveniently drive the frame 4 to move downwards, the frame 4 drives the electric welding machine 6 to move synchronously, a resistor to be welded is arranged on the welding table 1 and is conveniently welded through the welding head 7, the hinged connecting rod 11 is driven in the downward movement process of the frame 4, so that the moving block 10 drives the sliding rod 8 to slide along the side wall of the L-shaped plate 2, and the cleaning block 9 is automatically separated from the welding head 7, guarantee not to influence bonding tool 7 downstream and weld, after the welding, electronic jar 3 drives the ascending reseing of frame 4, make slide bar 8 drive clean piece 9 and bonding tool 7 automatic laminating, the in-process that frame 4 resets and rises drives slider 13 and slides along spout 14, when the laminating of second conducting block 16 at slider 13 top and the first conducting block 15 on spout 14 top, can make driving motor 5 work by automatic switch on power supply, driving motor 5 drives bonding tool 7 and rotates, make things convenient for bonding tool 7 to carry out self-cleaning through the copper mesh on the clean piece 9, thereby effectively guarantee welding efficiency.

The ball groove 17 is seted up to one side that slider 13 is close to the spout 14 tank bottom, and installs the ball 18 that matches in the ball groove 17, and the ball 18 is kept away from the notch of ball groove 17 and outwards extends in the one end of ball groove 17 tank bottom, and with the tank bottom rolling connection of spout 14, reduces the frictional force between slider 13 and the spout 14.

The rotating shaft of the driving motor 5 and the central axis of the welding head 7 are overlapped, so that the welding head 7 is conveniently driven to rotate coaxially.

The cross-section of the slide bar 8 is arranged in a rectangular structure, so that the slide bar 8 and the L-shaped plate 2 are prevented from rotating in position, and the sliding stability is ensured.

One end of the slide bar 8, which is far away from the cleaning block 9, is fixedly provided with a limiting cap 19, so that the position is limited conveniently, and the slide bar 8 is ensured not to be separated from the L-shaped plate 2.

One side fixedly connected with that cleaning block 9 is close to slide bar 8 changes the round pin, and changes round pin and 8 tip threaded connection of slide bar, makes things convenient for the dismouting of cleaning block 9 to be convenient for change the copper mesh as required, guarantee clean effect.

In the utility model, the electric cylinder 3 is started to conveniently drive the frame 4 to move downwards, the frame 4 drives the electric welding machine 6 to move synchronously, the resistance to be welded is arranged on the welding table 1, the welding is conveniently carried out through the welding head 7, the hinged connecting rod 11 is driven in the process of the downward movement of the frame 4, the moving block 10 drives the sliding rod 8 to slide along the side wall of the L-shaped plate 2, so that the cleaning block 9 is automatically separated from the welding head 7, the downward movement of the welding head 7 is not influenced for welding, after the welding is finished, the electric cylinder 3 drives the frame 4 to ascend and reset, the sliding rod 8 drives the cleaning block 9 to automatically attach to the welding head 7, the sliding block 13 is driven to slide along the sliding groove 14 in the process of the ascending and resetting of the frame 4, when the second conductive block 16 at the top of the sliding block 13 is attached to the first conductive block 15 at the top end of the sliding groove 14, the power can be automatically switched on to enable the driving motor 5 to work, the driving motor 5 drives the welding head 7 to rotate, the welding head 7 is automatically cleaned conveniently through the copper mesh on the cleaning block 9, so that the welding efficiency is effectively guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A resistance welding automatic cleaning welding head device comprises a welding table (1) and is characterized in that an L-shaped plate (2) is fixedly arranged on the upper surface of the welding table (1), an electric cylinder (3) is fixedly arranged at the top of the L-shaped plate (2), a piston rod of the electric cylinder (3) penetrates through the top of the L-shaped plate (2) and extends downwards, a frame (4) is fixedly connected with the electric cylinder, an electric control mechanism is arranged between the frame (4) and the L-shaped plate (2), a driving motor (5) is fixedly arranged on the upper surface inside the frame (4), a rotating shaft of the driving motor (5) penetrates through the bottom of the frame (4) and is fixedly connected with an electric welding machine (6), a welding head (7) is fixedly arranged at the bottom of the electric welding machine (6), a sliding rod (8) is arranged at the vertical part of the L-shaped plate (2) in a penetrating mode, and the sliding rod (8) is connected with the L-shaped plate (2), a cleaning block (9) is fixedly mounted at the end part of the sliding rod (8), a copper mesh attached to the welding head (7) is fixedly mounted on one side, away from the sliding rod (8), of the cleaning block (9), a moving block (10) is fixedly sleeved on the rod wall of the sliding rod (8), a connecting rod (11) is hinged to the bottom of the frame (4), and the other end of the connecting rod (11) is hinged to the top of the moving block (10);

accuse electricity mechanism includes horizontal pole (12) of fixed connection on frame (4) tip lateral wall, and the other end fixedly connected with slider (13) of horizontal pole (12), spout (14) corresponding with slider (13) are seted up to the vertical portion of L template (2), and slider (13) and spout (14) sliding connection, fixed mounting has first conducting block (15) on the cell wall on spout (14) top, the last fixed surface of slider (13) installs second conducting block (16), and the lower surface laminating setting of the upper surface of second conducting block (16) and first conducting block (15).

2. The automatic cleaning welding head device for resistance welding according to claim 1, characterized in that a ball groove (17) is formed in one side of the slide block (13) close to the bottom of the sliding groove (14), a matched ball (18) is installed in the ball groove (17), and one end of the ball (18) far away from the bottom of the ball groove (17) penetrates through the notch of the ball groove (17), extends outwards and is in rolling connection with the bottom of the sliding groove (14).

3. The automatic cleaning welding head device for resistance welding according to claim 1, characterized in that the rotating shaft of the driving motor (5) and the central axis of the welding head (7) are arranged in a mutual coincidence way.

4. The automatic cleaning welding head device for resistance welding according to claim 1, characterized in that the cross section of the slide bar (8) is arranged in a rectangular structure.

5. The automatic cleaning welding head device for resistance welding according to claim 1, characterized in that a limiting cap (19) is fixedly arranged at one end of the sliding rod (8) far away from the cleaning block (9).

6. The automatic cleaning welding head device for resistance welding according to claim 1, characterized in that a rotating pin is fixedly connected to one side of the cleaning block (9) close to the sliding rod (8), and the rotating pin is in threaded connection with the end of the sliding rod (8).