CN210099196U

CN210099196U - Spot welding machine with cooling function

Info

Publication number: CN210099196U
Application number: CN201920336991.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Changzhou Jiangnan Battery Co Ltd
Current assignee: Changzhou Jiangnan Battery Co Ltd
Priority date: 2019-03-16
Filing date: 2019-03-16
Publication date: 2020-02-21
Anticipated expiration: 2029-03-16

Abstract

The utility model discloses a spot welder with cooling function, including stand and bonding tool, the right side top joint of stand has the bonding tool, the front side top screw connection of stand has the suction fan, the left side card of suction fan has the air-supply line, the top joint of suction fan has the one end of going out the tuber pipe. This spot welder with cooling function, suction through the suction fan inhales the air to the inner chamber that goes out the tuber pipe, make the air spout from the air jet, dispel the heat to the welding head, through air jet spun air, with the counter-clockwise rotation of rectangular plate, the spool counter-clockwise rotation of driving first circle off-axial wall, the belt is followed simultaneously and is removed, drive second circle off-axial counter-clockwise rotation, make brush counter-clockwise rotation, move the handle backward, make the connecting plate upset, the brush can be cleared up the welding head, after long-time the use, the bonding head temperature is higher, the air jet can cool down the welding head, be difficult to reduce the life of bonding head, guarantee welded quality.

Description

Spot welding machine with cooling function

Technical Field

The utility model relates to a spot welder technical field specifically is a spot welder with cooling function.

Background

The spot welder adopts the principle of double-sided double-point overcurrent welding, two electrodes pressurize a workpiece to enable two layers of metal to form certain contact resistance under the pressure of the two electrodes during working, welding current forms instant hot welding at two contact resistance points when flowing through the other electrode from one electrode, the welding current flows to the electrode from the other electrode along the two workpieces to form a loop instantly, the internal structure of the workpiece to be welded can not be damaged, the temperature of the welding head is higher after the existing device is used for a long time, the service life of the welding head is easily reduced due to untimely temperature reduction, and the welding quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spot welder with cooling function 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: a spot welding machine with a cooling function comprises an upright post and a welding head, wherein the welding head is clamped at the top end of the right side of the upright post, the top end of the front side of the upright post is connected with a suction fan through screws, an air inlet pipe is clamped at the left side of the suction fan, one end of an air outlet pipe is clamped at the top end of the suction fan, the other end of the air outlet pipe extends to the right side of the upright post, an air jet is clamped at the bottom center position of the right side of the air outlet pipe in a clearance manner, connecting blocks are welded at the left side and the right side of the bottom end of the air outlet pipe, a connecting plate is connected with the bottom end of each connecting block in a shaft manner, a first round shaft is connected with the top center position of each connecting plate in a shaft manner, the left end and the right end of each first round shaft extend to the inner cavity of each connecting plate to be connected with the inner wall in a shaft manner, a rectangular plate is in interference fit, the outer wall central point of second circle axle puts interference fit and has the brush, the outer wall left side interference fit of first circle axle and second circle axle has the spool, the outer wall of spool rotates and is connected with the belt of being connected two spools, the right side bottom welding of connecting plate has the handle.

Preferably, the rectangular plates are distributed on the outer wall of the first circular shaft at intervals of clockwise.

Preferably, the number of the air injection ports is three.

Preferably, the front rectangular plate and the air outlet are located on the same vertical line.

Preferably, the distance between the brush and the welding head is 3 cm.

Compared with the prior art, the beneficial effects of the utility model are that: this spot welder with cooling function, suction through the suction fan inhales the air to the inner chamber that goes out the tuber pipe, make the air spout from the air jet, dispel the heat to the welding head, through air jet spun air, with the counter-clockwise rotation of rectangular plate, the spool counter-clockwise rotation of driving first circle off-axial wall, the belt is followed simultaneously and is removed, drive second circle off-axial counter-clockwise rotation, make brush counter-clockwise rotation, move the handle backward, make the connecting plate upset, the brush can be cleared up the welding head, after long-time the use, the bonding head temperature is higher, the air jet can cool down the welding head, be difficult to reduce the life of bonding head, guarantee welded quality.

Drawings

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

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

fig. 3 is a schematic structural diagram of the front sectional view of the connection plate of the present invention.

In the figure: 1. the device comprises an upright post, 2, a welding head, 3, a suction fan, 4, an air inlet pipe, 5, an air outlet pipe, 6, an air jet, 7, a connecting block, 8, a connecting plate, 9, a first round shaft, 10, a rectangular plate, 11, a second round shaft, 12, a brush, 13, a spool, 14, a belt, 15 and a handle.

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 welding machine with a cooling function comprises an upright post 1 and a welding head 2, wherein the welding head 2 is clamped at the top end of the right side of the upright post 1, the top end of the front side of the upright post 1 is connected with a suction fan 3 through a screw, the model SF-138PZ02 of the suction fan 3 is connected with an external power supply, the left side of the suction fan 3 is clamped with an air inlet pipe 4, air can be sucked through the air inlet pipe 4, one end of an air outlet pipe 5 is clamped at the top end of the suction fan 3, the other end of the air outlet pipe 5 extends to the right side of the upright post 1, an air jet 6 is clamped at the central position of the bottom end of the right side of the air outlet pipe 5 in a gap mode, air in the inner cavity of the air outlet pipe 5 can be jetted through the air jet 6, meanwhile, the blown air can drive a rectangular plate 10 to overturn, connecting blocks 7 are welded on the left side and the right side of, the center position of the top end of the connecting plate 8 is coupled with a first round shaft 9, the left end and the right end of the first round shaft 9 extend to the inner cavity of the connecting plate 8 to be coupled with the inner wall, the center position of the outer wall of the first round shaft 9 is in interference fit with a rectangular plate 10, the rectangular plate 10 turns anticlockwise to drive the first round shaft 9 to rotate anticlockwise, the center position of the bottom end of the connecting plate 8 is coupled with a second round shaft 11, the left end and the right end of the second round shaft 11 extend to the inner cavity of the connecting plate 8 to be coupled with the inner wall, the center position of the outer wall of the second round shaft 11 is in interference fit with a hairbrush 12, the left sides of the outer walls of the first round shaft 9 and the second round shaft 11 are in interference fit with a bobbin 13, the bobbin 13 can prevent the belt 14 from displacing during moving and leading to the second round shaft 11 not to rotate, the outer wall of the bobbin 13 is rotatably connected with a belt 14 connecting the two bobbins, the first round shaft 9 can drive the second round shaft 11 to rotate, and the handle 15 is welded at the bottom end of the right side of the connecting plate 8.

Preferably, the rectangular plates 10 are distributed on the outer wall of the first circular shaft 9 at intervals of 90 degrees clockwise, so that the rectangular plates 10 can be subjected to gas ejected from the gas ejection ports 6 when being turned over, and the first circular shaft 9 can rotate normally.

Preferably, the number of the gas nozzles 6 is three, so that the power of the gas is increased, and the power of the ejected gas is larger.

Preferably, the rectangular plate 10 on the front side and the air nozzles 6 are located on the same vertical line, so that when the rectangular plate 8 is turned over, the air nozzles 6 can always blow the rectangular plate 10 to turn over.

Preferably, the distance between the brush 12 and the welding head 2 is 3cm, which ensures that the brush 12 can contact the welding head 2 when the connecting plate 8 is turned backwards.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the air-blowing fan is used, the external power supply of the suction fan 3 is connected, the power supply is started, the work is started, the external air is sucked into an inner cavity of the air outlet pipe 5 by the suction fan 3 through the air inlet pipe 4 and is sprayed out of the air outlet 6, the air flow around the welding head 2 is accelerated, the heat dissipation speed is accelerated, meanwhile, the blown air drives the rectangular plate 10 to rotate anticlockwise, the rectangular plate 10 rotates anticlockwise to drive the first round shaft 9 to rotate anticlockwise, the spool 13 on the outer wall of the first round shaft 9 rotates anticlockwise to drive the belt 14 to move anticlockwise to drive the spool 13 on the outer wall of the second round shaft 11 to rotate anticlockwise, the second round shaft 11 simultaneously rotates anticlockwise to drive the brush 12 to rotate anticlockwise, the overturning handle 15 is moved towards the right side to drive the brush 12 to contact the welding head, the welding head 2 cleans the air outlet 6 and simultaneously continues to blow the rectangular plate 10 to rotate anticlockwise, and, can clear up welding head 2, can cool down welding head 2, when needs clearance, also can be convenient to the clearing up of welding head 2 simultaneously, be favorable to the popularization and the use of device.

Claims

1. The utility model provides a spot welder with cooling function, includes stand (1) and bonding tool (2), the right side top joint of stand (1) has bonding tool (2), its characterized in that: the air inlet pipe is characterized in that a suction fan (3) is connected to the top end of the front side of the stand column (1) through screws, an air inlet pipe (4) is clamped on the left side of the suction fan (3), one end of an air outlet pipe (5) is clamped on the top end of the suction fan (3), the other end of the air outlet pipe (5) extends to the right side of the stand column (1), an air jet opening (6) is clamped in a gap in the center position of the bottom end of the right side of the air outlet pipe (5), connecting blocks (7) are welded on the left side and the right side of the bottom end of the air outlet pipe (5), a connecting plate (8) is connected to the bottom end of each connecting plate (8) through a shaft, a first circular shaft (9) is connected to the top center position of each first circular shaft (9), the inner cavity of each connecting plate (8) is connected to the inner wall of each other through a shaft, a rectangular plate (10) is in interference fit with the center position of the outer wall of each first, and the inner chamber and the inner wall coupling that both ends all extended to connecting plate (8) about second circle axle (11), the outer wall central point of second circle axle (11) puts interference fit and has brush (12), the outer wall left side interference fit of first circle axle (9) and second circle axle (11) has spool (13), the outer wall rotation of spool (13) is connected with belt (14) of connecting two spools (13), the right side bottom welding of connecting plate (8) has handle (15).

2. A spot welder with cooling function according to claim 1, characterized in that: the rectangular plates (10) are distributed on the outer wall of the first circular shaft (9) at intervals of 90 degrees clockwise.

3. A spot welder with cooling function according to claim 1, characterized in that: the number of the air outlets (6) is three.

4. A spot welder with cooling function according to claim 1, characterized in that: the rectangular plate (10) on the front side and the air injection port (6) are positioned on the same vertical line.

5. A spot welder with cooling function according to claim 1, characterized in that: the distance between the brush (12) and the welding head (2) is 3 cm.