CN217571267U

CN217571267U - Resistance welder with cooling function

Info

Publication number: CN217571267U
Application number: CN202220358587.3U
Authority: CN
Inventors: 曾少华
Original assignee: Suzhou Shareway Precision Manufacturing Co ltd
Current assignee: Suzhou Shareway Precision Manufacturing Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-10-14
Anticipated expiration: 2032-02-22

Abstract

The utility model relates to a resistance welding machine technical field specifically is a take cooling function's resistance welding machine, the support body includes the processing platform, the surface of processing platform is connected with movable cylinder, movable cylinder's output is connected with a heating device, a heating device's surface is connected with the soldered connection. The utility model discloses a storage water tank, first cooling case, the second cooling case, the soldered connection down, second heating device, the circulating pipe, the cooperation of baffle and semiconductor refrigeration piece, be convenient for carry out cooling to last soldered connection and soldered connection down through the inboard water of semiconductor refrigeration piece, and carry out the recycle to the water after the cooling and avoid causing the waste of resource, when necessary, the staff also can supply power for the semiconductor refrigeration piece, thereby make the semiconductor refrigeration piece begin to work, thereby cool down for the inboard water of storage water tank, and then the cooling effect of guarantee device.

Description

Resistance welding machine with cooling function

Technical Field

The utility model relates to a resistance welding machine technical field specifically is a resistance welding machine of area cooling function.

Background

The resistance welder is a welding device which uses the resistance heating principle to weld, can be divided into different types according to different purposes and requirements, is classified from welding methods, and comprises a spot welder, a seam welder, a projection welder, a butt welder and the like, and mainly comprises a main circuit part, a pressure transmission part and a control part.

When the conventional device is used, the upper welding head and the lower welding head generate a large amount of heat after being welded for a long time, the device does not have a certain cooling mechanism to cool the device, the upper welding head and the lower welding head are damaged to a certain extent due to overhigh temperature, and the service life of the device cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take cooling function's resistance welding machine to the inconvenient problem of cooling down is carried out soldered connection and last soldered connection to the device in the past that proposes in solving above-mentioned background art.

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

a resistance welder with cooling, comprising:

the frame body comprises a processing table, the surface of the processing table is connected with a movable air cylinder, the output end of the movable air cylinder is connected with a first heating device, and the surface of the first heating device is connected with an upper welding head;

the cooling mechanism, the cooling mechanism includes the storage water tank, storage water tank fixed connection is on the surface of processing platform, the surface connection of storage water tank has the outlet pipe, the storage water tank has first cooling case through going out water piping connection, the surface connection of first cooling case has the water injection pipe, first cooling case has the second cooling case through water injection pipe connection, the inboard of second cooling case is inserted and is established even downweld joint, downweld joint's surface is connected with second heating device, the one end surface connection that the water injection pipe was kept away from on the surface of second cooling case has the circulating pipe, the inboard fixedly connected with baffle of storage water tank, the inboard surface connection of storage water tank has the semiconductor refrigeration piece.

Preferably, the top end of the upper welding head is inserted into the inner side of the first cooling box, and the inner side of the water storage box is provided with a micro water pump.

Preferably, the semiconductor refrigerating pieces are uniformly distributed on the inner side surface of the water storage tank, and the top end surface of the circulating pipe is connected to the surface of the water storage tank.

Preferably, the surface of the processing table is movably connected with a movable mechanism, the movable mechanism comprises a fixed column, the fixed column is fixedly connected with the surface of the processing table in an extruding mode, the inner side of the fixed column is movably connected with a rotary rod, the surface of the rotary rod is movably connected with a rotary groove block, the bottom end of the rotary groove block is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a sliding block, a sliding groove is formed in the surface of the processing table, the surface of the fixed column is fixedly connected with a sliding rod, and the sliding rod is connected with a fixed block in a penetrating mode.

Preferably, the connecting rod sliding connection is in the inboard of spout, and the slide bar is two sets of symmetric distributions on the surface of fixed column.

Preferably, the fixed blocks are uniformly distributed on the bottom end surface of the second cooling box, and the surface of one end, far away from the connecting rod, of the rotating groove block is fixedly connected to the bottom end surface of the second cooling box.

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

1. through the storage water tank, first cooling case, the second cooling case, the soldered connection down, second heating device, the circulating pipe, the cooperation of baffle and semiconductor refrigeration piece, be convenient for carry out cooling to last soldered connection and soldered connection down through the inboard water of semiconductor refrigeration piece, and carry out the recycle to the water after the cooling and avoid causing the waste of resource, when necessary, the staff also can supply power for the semiconductor refrigeration piece, thereby make the semiconductor refrigeration piece begin to work, thereby cool down for the inboard water of storage water tank, and then the cooling effect of guarantee device.

2. Through the fixed column, the rotary rod, the rotating slot piece, the connecting rod, the slider, the spout, the cooperation of slide bar and fixed block, the staff of being convenient for is through the activity rotary rod, thereby make the rotary rod in the entitlement rotation of rotating slot piece, thereby make the activity that the position took place for the rotating slot piece, thereby it takes place the activity to drive the second cooling box, thereby adjust the position of soldered connection down, thereby the guarantee device can be to the position of being processed the bottom difference of thing and carry out electric welding work, and then effectively increase the device practicality.

Drawings

FIG. 1 is a schematic view of the front view of the partial sectional structure of the present invention;

FIG. 2 is a schematic sectional view of the water storage tank of FIG. 1;

FIG. 3 is a schematic side view, partially in section, of the second cooling chamber of FIG. 1 in accordance with the present invention;

fig. 4 is a side view of a part of the structure of the rotary slot block of fig. 3 according to the present invention.

In the figure: 1. a frame body; 11. a processing table; 12. a movable cylinder; 13. a first heating device; 14. a welding head is arranged; 2. a cooling mechanism; 21. a water storage tank; 22. a first cooling tank; 23. a second cooling box; 24. a lower welding head; 25. a second heating device; 26. a circulation pipe; 27. a partition plate; 28. a semiconductor refrigeration sheet; 3. a movable mechanism; 31. fixing a column; 32. rotating the rod; 33. rotating the trough block; 34. a connecting rod; 35. a slider; 36. a chute; 37. a slide bar; 38. and (5) fixing blocks.

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. 1-4, the present invention provides an embodiment:

a resistance welder with cooling function, comprising:

the welding device comprises a frame body 1, wherein the frame body 1 comprises a processing table 11, the surface of the processing table 11 is connected with a movable air cylinder 12, the output end of the movable air cylinder 12 is connected with a first heating device 13, the surface of the first heating device 13 is connected with an upper welding head 14, and the upper welding head 14 is driven to move up and down when the movable air cylinder 12 is started, so that the welding effect of the upper welding head 14 is ensured;

the cooling mechanism 2 comprises a water storage tank 21, the water storage tank 21 is fixedly connected to the surface of the processing table 11, a water outlet pipe is connected to the surface of the water storage tank 21, the water storage tank 21 is connected with a first cooling tank 22 through the water outlet pipe, a water injection pipe is connected to the surface of the first cooling tank 22, the first cooling tank 22 is connected with a second cooling tank 23 through the water injection pipe, a uniform downwelding head 24 is inserted and connected to the inner side of the second cooling tank 23, a second heating device 25 is connected to the surface of the downwelding head 24, a circulating pipe 26 is connected to the surface of one end, far away from the water injection pipe, of the surface of the second cooling tank 23, a partition plate 27 is fixedly connected to the inner side of the water storage tank 21, a semiconductor refrigerating sheet 28 is connected to the inner side of the water storage tank 21, the semiconductor refrigerating sheet 28 is a heat pump, the heat pump has the advantages that no sliding component is used in places where space is limited, the reliability requirement is high, and no refrigerant pollution is caused, when direct current passes through a galvanic couple made of two different semiconductor materials, heat can be absorbed at two ends of the galvanic couple respectively and can be discharged, the refrigeration purpose can be realized, the refrigeration technology that negative thermal resistance is generated, and the refrigeration technology is characterized in series connection without series connection.

Furthermore, the top end of the upper welding head 14 is inserted into the inner side of the first cooling box 22, the micro water pump is arranged on the inner side of the water storage box 21, and the top end of the upper welding head 14 is cooled by water inside the first cooling box 22, so that the using effect of the upper welding head 14 is ensured, and the influence of the high temperature of the upper welding head 14 on the device is avoided.

Further, semiconductor refrigeration piece 28 evenly distributed is on the inboard surface of storage water tank 21, and the top surface of circulating pipe 26 is connected on the surface of storage water tank 21, shunts storage water tank 21 inboard through baffle 27 to guarantee that circulating pipe 26 enters into the inboard water of storage water tank 21, can not in time be absorb by the inboard miniature pump of storage water tank 21.

Further, the surface of the processing table 11 is movably connected with the movable mechanism 3, the movable mechanism 3 includes a fixed column 31, the fixed column 31 is fixedly connected with the surface of the processing table 11 in an extruding manner, the inner side of the fixed column 31 is movably connected with a rotating rod 32, the surface of the rotating rod 32 is movably connected with a rotating groove block 33, the bottom end of the rotating groove block 33 is fixedly connected with a connecting rod 34, the bottom end of the connecting rod 34 is fixedly connected with a sliding block 35, a sliding groove 36 is formed in the surface of the processing table 11, the surface of the fixed column 31 is fixedly connected with a sliding rod 37, the sliding rod 37 is connected with a fixed block 38 in a penetrating manner, and the position of the rotating groove block 33 is driven to move through the rotating rod 32, so that the position of the second cooling box 23 is adjusted.

Further, connecting rod 34 sliding connection is in the inboard of spout 36, and slide bar 37 is two sets of symmetric distribution on fixed column 31's surface, and when moving through rotatory groove piece 33, drive slider 35 and slide in the inboard of spout 36 to the stability of the activity of rotatory groove piece 33 position is ensured.

Further, the fixed blocks 38 are uniformly distributed on the bottom end surface of the second cooling box 23, the surface of one end of the rotary groove block 33, which is far away from the connecting rod 34, is fixedly connected to the bottom end surface of the second cooling box 23, and the fixed blocks 38 are driven to slide on the surface of the sliding rods 37 through the movement of the rotary groove block 33, so that the stability of the rotary groove block 33 during the movement is ensured.

The working principle is as follows: when the device is used, the micro water pump inside the water storage tank 21 works, so that the water inside the water storage tank 21 enters the inside of the first cooling tank 22, the top end of the upper welding head 14 is cooled, the water flow enters the inside of the second cooling tank 23 through the water injection pipe, the section of the lower welding head 24 is not partially cooled, the water flow returns to the inside of the water storage tank 21 through the circulating pipe 26 again, water is recycled, when the water temperature inside the water storage tank 21 is too high, the semiconductor refrigerating sheet 28 is powered on, the water temperature inside the water storage tank 21 is reduced, and the using effect of the circulating cooling water is guaranteed.

The rotating rod 32 is rotated by the worker, so that the rotating rod 32 rotates at the inner side of the rotating groove block 33, the rotating groove block 33 moves, the sliding block 35 is driven to slide at the inner side of the sliding groove 36, the fixing block 38 is also driven to move on the surface of the sliding rod 37, and when the position of the rotating groove block 33 moves, the position of the second cooling box 23 also moves, so that the position of the lower welding head 24 is adjusted, and the lower welding head 24 can perform electric welding work on workpieces at different positions.

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.

Claims

1. A resistance welder of area cooling function, characterized in that includes:

the frame body (1) comprises a processing table (11), the surface of the processing table (11) is connected with a movable air cylinder (12), the output end of the movable air cylinder (12) is connected with a first heating device (13), and the surface of the first heating device (13) is connected with an upper welding head (14);

cooling mechanism (2), cooling mechanism (2) includes storage water tank (21), storage water tank (21) fixed connection is on the surface of processing platform (11), the surface connection of storage water tank (21) has the outlet pipe, storage water tank (21) have first cooling case (22) through outlet pipe connection, the surface connection of first cooling case (22) has the water injection pipe, first cooling case (22) have second cooling case (23) through water injection union coupling, the inboard of second cooling case (23) is inserted and is established even soldered connection (24), the surface connection of soldered connection (24) has second heating device (25), the one end surface connection that the water injection pipe was kept away from on the surface of second cooling case (23) has circulating pipe (26), inboard fixedly connected with baffle (27) of storage water tank (21), the inboard surface connection of storage water tank (21) has semiconductor refrigeration piece (28).

2. The electric resistance welder with the cooling function as claimed in claim 1, wherein: the top end of the upper welding head (14) is inserted into the inner side of the first cooling box (22), and the inner side of the water storage tank (21) is provided with a micro water pump.

3. The electric resistance welder with the cooling function as claimed in claim 1, wherein: the semiconductor refrigeration pieces (28) are uniformly distributed on the inner side surface of the water storage tank (21), and the top end surface of the circulating pipe (26) is connected to the surface of the water storage tank (21).

4. The electric resistance welder with a cooling function of claim 1, characterized in that: the surface swing joint of processing platform (11) has moving mechanism (3), moving mechanism (3) are including fixed column (31), fixed column (31) fixed even extrude the surface at processing platform (11), the inboard swing joint of fixed column (31) has rotary rod (32), the surface swing joint of rotary rod (32) has rotatory groove piece (33), the bottom fixedly connected with connecting rod (34) of rotatory groove piece (33), the bottom fixedly connected with slider (35) of connecting rod (34), spout (36) have been seted up on the surface of processing platform (11), the surface fixedly connected with slide bar (37) of fixed column (31), slide bar (37) through connection has fixed block (38).

5. The electric resistance welder with a cooling function of claim 4, characterized in that: the connecting rods (34) are connected to the inner sides of the sliding grooves (36) in a sliding mode, and the sliding rods (37) are symmetrically distributed on the surfaces of the fixing columns (31) in two groups.

6. The electric resistance welder with the cooling function as claimed in claim 4, characterized in that: the fixed blocks (38) are uniformly distributed on the bottom end surface of the second cooling box (23), and the surface of one end, far away from the connecting rod (34), of the rotating groove block (33) is fixedly connected to the bottom end surface of the second cooling box (23).