CN220372427U - Friction stir welding machine with cooling structure - Google Patents
Friction stir welding machine with cooling structure Download PDFInfo
- Publication number
- CN220372427U CN220372427U CN202322007238.4U CN202322007238U CN220372427U CN 220372427 U CN220372427 U CN 220372427U CN 202322007238 U CN202322007238 U CN 202322007238U CN 220372427 U CN220372427 U CN 220372427U
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- Prior art keywords
- friction stir
- stir welding
- driving motor
- cooling structure
- welding machine
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- 238000003756 stirring Methods 0.000 title claims abstract description 41
- 238000001816 cooling Methods 0.000 title claims abstract description 31
- 238000003466 welding Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005855 radiation Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000110 cooling liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a friction stir welding machine with a cooling structure, which comprises a machine case, wherein a cavity at the upper part of the machine case is divided into a refrigerating area and a working area by a partition plate, a base is arranged in the working area, and a lifting mechanism is arranged above the base; the lifting mechanism comprises a screw rod and a guide rod which are arranged in parallel, a lifting seat is arranged between the screw rod and the guide rod, one end of the lifting seat is in threaded connection with the screw rod, the other end of the lifting seat is in sliding connection with the guide rod, a cylinder body is arranged on the lifting seat, a driving motor is arranged in the cylinder body, the bottom of the driving motor is connected with a stirring head, and radiating fins are arranged on the outer side of the driving motor. Adopt above-mentioned technical scheme to make friction stir welding machine with cooling structure, through air conditioner and fan cooperation use, in the air conditioner that the air conditioner produced got into the workspace, make the air conditioner fully scatter under the effect of fan to can effectively dispel the heat in the workspace, through set up heat radiation fins in driving motor's casing outside, can derive driving motor inside heat fast.
Description
Technical Field
The utility model relates to the technical field of friction stir welding machines, in particular to a friction stir welding machine with a cooling structure.
Background
The principle of the friction stir welding machine is the same as that of conventional friction welding. Friction stir welding also uses frictional heat and plastic deformation heat as welding heat sources. The difference is that the friction stir welding process is that a cylinder or a stirring pin with other shapes (such as a cylinder with threads) extends into the joint of the workpiece, and the stirring pin is rubbed with the material of the welded workpiece by the high-speed rotation of a welding head, so that the material temperature of the connecting part is increased and softened. While friction stir welding the materials to complete the weld. When cooling down the work piece, current friction welding machine mostly adopts natural cooling or uses the fan to cool down its working position, and such cooling mode cooling speed is slower, cooling effect is poor, in addition because friction stir welding mechanism's driving motor constantly high-speed operation, appears overheated phenomenon easily and influences its life, and ordinary friction welding driving motor does not have another cooling measure, has reduced the running stability of device. Therefore, we propose a friction stir welding machine with a cooling structure.
Disclosure of Invention
In order to solve the above problems, the present utility model provides a friction stir welding machine with a cooling structure to solve the problems set forth in the background art.
The friction stir welding machine with the cooling structure comprises a machine case, wherein a cavity at the upper part of the machine case is divided into a refrigerating area and a working area by a partition plate, a base is arranged in the working area, and a lifting mechanism is arranged above the base;
the lifting mechanism comprises a screw rod and a guide rod which are arranged in parallel, a lifting seat is arranged between the screw rod and the guide rod, one end of the lifting seat is in threaded connection with the screw rod, the other end of the lifting seat is in sliding connection with the guide rod, a cylinder body is arranged on the lifting seat, a driving motor is arranged in the cylinder body, the bottom of the driving motor is connected with a stirring head, a radiating fin is arranged on the outer side of the driving motor, a spiral tube is arranged on the side face of the radiating fin, the spiral tube is connected with a circulating pump and a valve through a connecting tube, and a fan is arranged above the cylinder body.
In the scheme, the lower area of the case is a storage room, and casters are arranged at the bottom of the case.
In the above scheme, the refrigerating area is internally provided with an air conditioner, and an air outlet of the air conditioner is communicated with the working area through an air outlet pipe.
In the scheme, the front side of the cavity is hinged with the box door.
In the scheme, the base is provided with the pneumatic clamp for fixing the workpiece.
In the above scheme, the top of lead screw is connected with the motor, the bottom of lead screw rotates and is connected with the limiting plate, the limiting plate is fixed to be set up the inner wall of quick-witted case.
In the above scheme, a temperature detector is arranged in the working area, a display screen is arranged on the outer side of the case, and the temperature detector is electrically connected with the display screen.
The utility model has the advantages and beneficial effects that: the utility model provides a friction stir welding machine with a cooling structure, which has simple and reasonable structural design and strong practicability, and is characterized in that a screw rod and a guide rod are arranged in a working area and are mutually matched, a lifting seat is stably lifted under the drive of a motor, so that the stability of a stirring head in the up-and-down moving process is ensured, the processing precision is improved, meanwhile, workpieces can be effectively fixed under the action of a base and a pneumatic clamp, the stability of the workpieces in the processing process is ensured, cold air generated by the cold air machine enters the working area and is fully dispersed under the action of the fan, so that the working area can be effectively cooled, the heat in the driving motor can be rapidly led out under the action of a cooling fin arranged outside a shell of the driving motor, meanwhile, the continuous flow of cooling liquid in a spiral pipe is ensured under the action of a circulating pump, and the driving motor in a working state can be cooled through the cooling liquid, and the aim of simultaneously cooling the stirring head and the driving mechanism of the stirring head is realized.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a schematic view of the internal structure of the cylinder according to the present utility model.
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model.
In the figure: 1 machine case, 11 cavity, 12 storeroom, 13 trundles, 14 air conditioner, 15 air outlet pipe, 16 base, 17 pneumatic clamp, 18 work piece, 19 lead screw, 2 guide rod, 21 limiting plate, 22 motor, 23 lifting seat, 24 cylinder, 25 driving motor, 26 stirring head, 27 heat radiation fin, 28 spiral pipe, 29 connecting pipe, 3 circulating pump, 31 valve, 32 fan, 33 temperature detector, 34 display screen.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in fig. 1-3, the friction stir welding machine with the cooling structure comprises a machine case 1, wherein a cavity 11 at the upper part of the machine case 1 is divided into a refrigerating area and a working area by a partition board, a base 16 is arranged in the working area, and a lifting mechanism is arranged above the base 16;
the lifting mechanism comprises a lifting seat 23 arranged between a screw rod 19 arranged in parallel and a guide rod 2, wherein the screw rod 19 is arranged between the guide rod 2 and the guide rod 2, one end of the lifting seat 23 is in threaded connection with the screw rod 19, the other end of the lifting seat is in sliding connection with the guide rod 2, a cylinder 24 is arranged on the lifting seat 23, the screw rod 19 and the guide rod 2 are mutually matched in a working area, and the lifting seat 23 is stably lifted under the driving of a motor 22, so that the stability of the stirring head 26 in the up-and-down movement process is ensured, and the machining precision is improved.
Install driving motor 25 in the barrel 24, driving motor 25's bottom is connected with stirring head 26, driving motor 25's outside is equipped with radiator fin 27, radiator fin 27 side is provided with spiral pipe 28, circulation pump 3 and valve 31 are connected through connecting pipe 29 to the spiral pipe 28, through set up radiator fin 27 in driving motor 25's casing outside, can derive driving motor 25 inside heat fast, guarantee simultaneously that the coolant liquid continues to flow in spiral pipe 28 under the effect of circulation pump 3, and then can cool off operating condition's driving motor 25 through the coolant liquid, and then realized carrying out the purpose of cooling off simultaneously to stirring head 26 and stirring head actuating mechanism simultaneously.
A fan 32 is provided above the cylinder 24. Through the cooperation of air conditioner 14 and fan 32, the air conditioner that air conditioner 14 produced gets into the workspace in, makes the air conditioner fully scatter in the workspace inside under the effect of fan 32 to can carry out effective heat dissipation in the workspace.
In the above-mentioned scheme, the lower area of the case 1 is a storage room 12, and casters 13 are installed at the bottom of the case 1.
In the above scheme, an air conditioner 14 is disposed in the cooling area, and an air outlet of the air conditioner 14 is communicated with the working area through an air outlet pipe 15.
In the above scheme, the chamber 11 front side articulates there is the chamber door, in the course of working, forms sealed effect through closing the chamber door to can improve the protection effect.
In the above-mentioned scheme, the base 16 is provided with a pneumatic clamp 17 for fixing the workpiece 18. Specifically, the pneumatic clamp 17 can select a quick clamp with the model number of QC90-A to achieve the fixing effect on the workpiece 18, and meanwhile, the workpiece 18 can be effectively fixed under the action of the base 16 and the pneumatic clamp 17, so that the stability of the workpiece 18 in the machining process is ensured.
In the above scheme, the top of lead screw 19 is connected with motor 22, and motor 22 passes through the wire and connects power and switch, the bottom of lead screw 19 rotates and is connected with limiting plate 21, and limiting plate 21 is fixed to be set up at the inner wall of machine case 1.
In the above scheme, be provided with temperature detector 33 in the workspace, the outside of machine case 1 is provided with display screen 34, temperature detector 33 with the display screen 34 electricity is connected and can be detected the inside ambient temperature of cavity 11 of machine case 1 through temperature detector 33 and show through the display screen 34 that cooperates with it to can make things convenient for the staff to look over corresponding temperature data condition.
Working principle:
the work piece 18 with the cooling structure is placed on the base 16 and clamped and fixed through the pneumatic clamp 17 during specific operation, the pneumatic driving motor 25 drives the stirring head 26 to rotate, the pneumatic motor 22 drives the screw rod 19 to rotate so as to drive the lifting seat 23 to move downwards along the guide rod 2, the stirring head 26 of the stirring friction mechanism processes the work piece 18, in the processing process of the work piece 18, the temperature of a working area is detected through the temperature detector 33 and displayed through the display screen 34, when the temperature is detected to be higher than a normal range, the air conditioner 14 and the fan 32 are started simultaneously, and the air conditioner 14 generates air conditioner uniformly moves in the cavity 11 under the action of the fan 32 after entering the working area, so that the purpose of cooling the working area of the stirring head 26 is realized, meanwhile, the cooling liquid continuously flows in the spiral pipe 28 under the action of the circulating pump 3, the driving motor 25 can be cooled effectively through the water cooling heat dissipation mode, and the problem that the service life of the driving motor of the common stirring friction welding machine is influenced by the phenomenon that the heating phenomenon is easy to occur for a long time use is solved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The friction stir welding machine with the cooling structure comprises a machine case (1), and is characterized in that a cavity (11) at the upper part of the machine case (1) is divided into a refrigerating area and a working area through a partition plate, a base (16) is arranged in the working area, and a lifting mechanism is arranged above the base (16);
the lifting mechanism comprises a screw rod (19) and a guide rod (2) which are arranged in parallel, a lifting seat (23) is arranged between the screw rod (19) and the guide rod (2), one end of the lifting seat (23) is in threaded connection with the screw rod (19), the other end of the lifting seat is in sliding connection with the guide rod (2), a cylinder body (24) is arranged on the lifting seat (23), a driving motor (25) is arranged in the cylinder body (24), the bottom of the driving motor (25) is connected with a stirring head (26), a radiating fin (27) is arranged on the outer side of the driving motor (25), a spiral tube (28) is arranged on the side face of the radiating fin (27), the spiral tube (28) is connected with a circulating pump (3) and a valve (31) through a connecting tube (29), and a fan (32) is arranged above the cylinder body (24).
2. Friction stir welding machine with cooling structure according to claim 1, characterized in that the lower area of the cabinet (1) is a storage room (12), and the bottom of the cabinet (1) is provided with casters (13).
3. The friction stir welding machine with the cooling structure according to claim 1, wherein an air conditioner (14) is arranged in the cooling zone, and an air outlet of the air conditioner (14) is communicated with the working zone through an air outlet pipe (15).
4. Friction stir welding machine with cooling structure according to claim 1, characterized in that the front side of the cavity (11) is hinged with a door.
5. Friction stir welding machine with cooling structure according to claim 1, characterized in that the base (16) is provided with a pneumatic clamp (17) for fixing a workpiece (18).
6. The friction stir welding machine with the cooling structure according to claim 1, characterized in that the top end of the screw rod (19) is connected with a motor (22), the bottom of the screw rod (19) is rotationally connected with a limiting plate (21), and the limiting plate (21) is fixedly arranged on the inner wall of the case (1).
7. Friction stir welding machine with cooling structure according to claim 1, characterized in that a temperature detector (33) is arranged in the working area, a display screen (34) is arranged on the outer side of the machine case (1), and the temperature detector (33) is electrically connected with the display screen (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322007238.4U CN220372427U (en) | 2023-07-28 | 2023-07-28 | Friction stir welding machine with cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322007238.4U CN220372427U (en) | 2023-07-28 | 2023-07-28 | Friction stir welding machine with cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220372427U true CN220372427U (en) | 2024-01-23 |
Family
ID=89570333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322007238.4U Active CN220372427U (en) | 2023-07-28 | 2023-07-28 | Friction stir welding machine with cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220372427U (en) |
-
2023
- 2023-07-28 CN CN202322007238.4U patent/CN220372427U/en active Active
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