Automatic friction welding equipment for liquid cooling plate

Abstract

The invention discloses automatic friction welding equipment for a liquid cooling plate. The automatic friction welding equipment comprises a welding regulation and control part, an adaptive clamping part, a fixed supporting base, a first fixing hole, a rotary adjusting fluted disc, a driving gear, a supporting bracket and a first motor. Liquid cooling plate accessories of different specifications and sizes can be conveniently and adaptively clamped and limited through the arranged adaptive clamping part, so that welding can be continuously, accurately and stably carried out, continuous, stable and accurate welding treatment can be realized through the arranged welding regulation and control part, the welding range is wide, and the welding efficiency is improved. In the welding process, the first motor drives the driving gear to rotate automatically, the rotating driving gear can drive the rotating adjusting fluted disc to rotate, the rotating rotating adjusting fluted disc can drive the welding machining table to rotate, the accessories can rotate, welding treatment can be conducted on the accessories at any angle position, and the welding efficiency is improved. And the welding position and angle can be automatically and accurately adjusted and controlled according to needs.

Description

Technical Field

[0001] The invention relates to the technical field of liquid cooling plate processing, in particular to an automatic friction welding device for liquid cooling plates. Background Art

[0002] The liquid cooling plate is a key component for heat dissipation of energy storage equipment. Its welding quality directly affects the safety, life and thermal management performance of the battery pack. Traditional welding methods have the following problems: high welding defect rate, difficult to control thermal deformation, uneven heat input when welding long welds, which can easily lead to excessive flatness of the liquid cooling plate, low degree of automation, and existing equipment is difficult to achieve automatic positioning of the arc strike plate and precise control of welding parameters. During the welding process, liquid cooling plates of different specifications cannot be conveniently limited. Abnormal movement and displacement are prone to occur during the welding process, resulting in inaccurate welding position and insufficient welding. In addition, the liquid cooling plate requires continuous directional welding processing. The existing welding equipment cannot complete the welding process continuously and accurately, and the welds cannot be easily cleaned. Therefore, a device is needed to solve the above problems. Summary of the Invention

[0003] The object of the present invention is to provide an automated friction welding device for a liquid cooling plate to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an automatic friction welding device for a liquid cooling plate, comprising a welding control part, an adaptor clamping part, a fixed support base, a first fixing hole, a rotation adjustment gear disk, a driving gear, a support bracket and a first motor, the first fixing hole being evenly penetrated through the edge of the fixed support base, the rotation adjustment gear disk being rotatably clamped in the middle of the upper end of the fixed support base, the support bracket being fixedly connected to the side end of the fixed support base, the first motor being fixedly mounted on the upper end of the support bracket, the driving gear being rotatably clamped in the bottom end of the support bracket, and the driving end of the first motor being fixedly connected to the middle of the driving gear, and the driving gear being meshed with the rotation adjustment gear disk, the adaptor clamping part being fixedly connected to the middle of the upper end of the rotation adjustment gear disk, and the welding control part being arranged directly above the adaptor clamping part.

[0005] Preferably, the adaptor clamping part includes a clamping fixing plate, a side fixing plate, a welding processing table, a first electric push rod, a side movable plate, a movable track plate and a second electric push rod, the side fixing plates are fixedly installed on both sides of the welding processing table, the movable track plates are symmetrically fixedly installed at both ends of the welding processing table, the side movable plates are slidably clamped on the movable track plates, the second electric push rod is fixedly installed in the middle of both ends of the welding processing table, and the front end of the second electric push rod is fixedly connected to the outer end of the side movable plate, the clamping fixing plate is arranged on the inner side of the side fixing plate and the side movable plate, the first electric push rod is evenly fixedly installed on the side fixing plate and the side movable plate, and the front end of the first electric push rod is fixedly connected to the clamping fixing plate.

[0006] Preferably, the welding control part includes a welding cleaning body, a control body, a third electric push rod, a fixed mounting plate and a second fixing hole. The welding cleaning body is arranged on the control body, the second fixing holes are evenly penetrated and opened on the fixed mounting plate, and the third electric push rod is evenly fixed on both sides of the fixed mounting plate.

[0007] Preferably, the control body includes a drive control frame, a fourth electric push rod, a track moving frame, a limiting track frame, a support and fixed cross frame and a fifth electric push rod, the limiting track frame is symmetrically distributed, the drive control frame is fixedly installed between the two ends of the limiting track frame, the support and fixed cross frame is fixedly installed between one end of the limiting track frame, the fifth electric push rod is fixedly installed on the support and fixed cross frame, the track moving frame is slidably clamped on the limiting track frame, and the front end of the fifth electric push rod is fixedly connected to the upper side end of the track moving frame, and the fourth electric push rod is symmetrically fixedly installed in the middle of both ends of the track moving frame.

[0008] Preferably, the welding cleaning body includes a second motor, a mounting support plate, a sliding card plate, a cleaning device, a stirring head and a locking chuck. The sliding card plate is fixedly mounted on both sides of the mounting support plate, the second motor is fixedly mounted on the middle part of the upper end of the mounting support plate, the cleaning device is arranged at the bottom end of the mounting support plate, the locking chuck is rotatably clamped in the middle part of the bottom end of the mounting support plate, the upper end of the stirring head is clamped and inserted into the inside of the locking chuck, and the driving end of the second motor is fixedly connected to the middle part of the upper end of the locking chuck.

[0009] Preferably, the cleaning device includes a fixed frame, a sixth electric push rod, a rotating extrusion arm, a connecting extrusion plate, an extrusion cleaning end head and a scraper plate. The rotating extrusion arm is evenly rotated and clamped inside the end head of the fixed frame. The sixth electric push rod is evenly fixedly installed on the bottom head of the fixed frame, and the bottom end of the sixth electric push rod is rotatably connected to the upper end of the rotating extrusion arm. The connecting extrusion plate is fixedly connected to the middle of the bottom end of the rotating extrusion arm, the extrusion cleaning end head is fixedly connected to the middle of the bottom end of the connecting extrusion plate, and the scraper plate is fixedly connected to both sides of the bottom end of the connecting extrusion plate.

[0010] Preferably, the fixing frame is fixedly connected to the bottom end of the mounting support plate, the sliding card plate is slidably connected to the track movable frame, and the end of the fourth electric push rod is fixedly connected to the mounting support plate.

[0011] Preferably, the bottom end of the third electric push rod is fixedly connected to the upper end of the drive control frame, and the bottom end of the welding processing table is fixedly connected to the middle part of the upper end of the rotation adjustment gear disk.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The present invention can conveniently adapt and clamp liquid cooling plate accessories of different sizes through the provided adapting clamping part, so that welding can be carried out continuously, accurately and stably. The provided welding control part can realize continuous, stable and accurate welding processing, and the welding range is wide. During the welding process, the first motor drives the driving gear to rotate automatically, and the rotating driving gear can drive the rotating adjustment gear plate to rotate. The rotating rotating adjustment gear plate can drive the welding processing table to rotate, so that the accessories rotate, so that the accessories can be welded separately at any angle position, so that the welding position and angle can be automatically and accurately adjusted and controlled as needed.

[0014] 2. During the welding process of the present invention, the welds between the accessories will be deformed due to extrusion, and debris will be generated. The sixth electric push rod at the corresponding position and behind the stirring head will be started. The sixth electric push rod drives the rotating extrusion arm to rotate, so that the extrusion cleaning end head is inserted into the inside of the arc-shaped recessed weld, which can extrude and clean the inside of the weld, and the scrapers connected to both sides of the bottom end of the extrusion plate can automatically scrape and clean the debris extruded from both sides of the weld, so that the debris inside and on both sides of the weld can be automatically cleaned during the welding process, and the connected extrusion plate, extrusion cleaning end head and scraper plates are evenly distributed, so that the debris inside and on both sides of the weld can be automatically cleaned when the stirring head moves in any direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention;

[0016] Figure 2 This is a schematic side view of the three-dimensional structure of the main body of the present invention;

[0017] Figure 3 Schematic diagram of the structure of the adapter clamping portion of the present invention;

[0018] Figure 4 This is a structural diagram of the welding control unit of the present invention;

[0019] Figure 5 This is a schematic diagram of the control structure of the present invention;

[0020] Figure 6 This is a schematic diagram of the welding cleaning main structure of the present invention;

[0021] Figure 7 This is a schematic diagram of the bottom structure of the welding cleaning body of the present invention;

[0022] Figure 8 It is a schematic structural diagram of the cleaning device of the present invention.

[0023] In the figure: 1-welding control part, 2-adapting clamping part, 3-fixed support base, 4-first fixing hole, 5-rotating adjustment gear plate, 6-driving gear, 7-support bracket, 8-first motor, 9-clamping fixed plate, 10-side fixed plate, 11-welding processing table, 12-first electric push rod, 13-side moving plate, 14-moving track plate, 15-second electric push rod, 16-welding cleaning body, 17-control body, 18-third electric push rod, 19-fixed mounting plate, 20-second fixing hole, 21-drive control frame, 22-fourth electric push rod, 23-track moving frame, 24-limiting track frame, 25-support fixed horizontal frame, 26-fifth electric push rod, 27-second motor, 28-installation support plate, 29-sliding card plate, 30-cleaning device, 31-stirring head, 32-locking chuck, 33-fixed frame, 34-sixth electric push rod, 35-rotating extrusion arm, 36-connecting extrusion plate, 37-extrusion cleaning end, 38-scraper. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1 and Figure 2, an embodiment provided by the present invention: an automated friction welding device for a liquid cold plate, comprising a welding control portion 1, an adaptor clamping portion 2, a fixed support base 3, a first fixing hole 4, a rotation adjustment toothed disc 5, a driving gear 6, a support bracket 7 and a first motor 8, wherein the first fixing hole 4 is evenly penetrated and opened at the edge of the fixed support base 3, the rotation adjustment toothed disc 5 is rotatably clamped in the middle of the upper end of the fixed support base 3, the support bracket 7 is fixedly connected to the side end of the fixed support base 3, the first motor 8 is fixedly installed at the upper end of the support bracket 7, and the driving gear 6 is rotatably clamped in the support bracket 7. The bottom end of the bracket 7, and the driving end of the first motor 8 is fixedly connected to the middle of the driving gear 6, and the driving gear 6 is meshed with the rotating adjustment gear disc 5. The adaptor clamping part 2 is fixedly connected to the middle of the upper end of the rotating adjustment gear disc 5, and the welding control part 1 is arranged directly above the adaptor clamping part 2. The first motor 8 drives the driving gear 6 to rotate automatically, and the rotating driving gear 6 can drive the rotating adjustment gear disc 5 to rotate. The rotating rotating adjustment gear disc 5 can drive the welding processing table 11 to rotate, so that the accessories rotate, so that the accessories can be welded separately at any angle position.

[0026] See also Figure 3 The adaptor clamping part 2 includes a clamping plate 9, a side fixing plate 10, a welding processing table 11, a first electric push rod 12, a side movable plate 13, a movable track plate 14 and a second electric push rod 15. The side fixing plates 10 are fixedly mounted on both sides of the welding processing table 11, and the movable track plates 14 are symmetrically fixedly mounted at both ends of the welding processing table 11. The side movable plates 13 are slidably clamped on the movable track plates 14. The second electric push rod 15 is fixedly mounted in the middle of both ends of the welding processing table 11, and the front end of the second electric push rod 15 is fixedly connected to the outer end of the side movable plate 13. The clamping plate 9 is arranged on the inner side of the side fixing plate 10 and the side movable plate 13, the first electric push rod 12 is evenly fixed on the side fixing plate 10 and the side movable plate 13, and the front end of the first electric push rod 12 is fixedly connected to the clamping plate 9. The adaptor clamping part 2 can fix accessories of different sizes separately.

[0027] See also Figure 4 The welding control part 1 includes a welding cleaning body 16, a control body 17, a third electric push rod 18, a fixed mounting plate 19 and a second fixing hole 20. The welding cleaning body 16 is arranged on the control body 17, the second fixing holes 20 are evenly opened on the fixed mounting plate 19, and the third electric push rod 18 is evenly fixed on both sides of the fixed mounting plate 19.

[0028] See also Figure 5 、 Figure 6 and Figure 7The control body 17 includes a drive control frame 21, a fourth electric push rod 22, a track moving frame 23, a limit track frame 24, a support and fixed horizontal frame 25 and a fifth electric push rod 26. The limit track frame 24 is symmetrically distributed. The drive control frame 21 is fixedly installed between the two ends of the limit track frame 24, the support and fixed horizontal frame 25 is fixedly installed between one end of the limit track frame 24, the fifth electric push rod 26 is fixedly installed on the support and fixed horizontal frame 25, the track moving frame 23 is slidably connected to the limit track frame 24, and the first The front end of the fifth electric push rod 26 is fixedly connected to the upper side of the track moving frame 23, and the fourth electric push rod 22 is symmetrically fixedly mounted at the middle of both ends of the track moving frame 23. The welding cleaning body 16 includes a second motor 27, a mounting support plate 28, a sliding card plate 29, a cleaning device 30, a stirring head 31 and a locking chuck 32. The sliding card plate 29 is fixedly mounted on both sides of the mounting support plate 28. The second motor 27 is fixedly mounted on the middle of the upper end of the mounting support plate 28. The cleaning device 30 is arranged on the mounting support plate 2 The bottom end of 8, the locking chuck 32 is rotated and clamped in the middle of the bottom end of the mounting support plate 28, and the upper end of the stirring head 31 is clamped and inserted into the inside of the locking chuck 32, and the driving end of the second motor 27 is fixedly connected to the middle of the upper end of the locking chuck 32, and the second motor 27 drives the locking chuck 32 and the stirring head 31 to rotate at a high speed. Starting the third electric push rod 18 can control the control body 17 and the welding cleaning body 16 to move downward, so that the stirring head 31 moves downward and contacts the connection between the liquid cooling plate accessories that need to be welded. The intense friction between the stirring head 31 and the accessories generates heat, causing the metal material of the weld to undergo plastic softening welding, and starting the fourth electric push rod 22 can drive the mounting support plate 28 to move along the track moving frame 23, and starting the fifth electric push rod 26 can drive the track moving frame 23 to slide along the limiting track frame 24, thereby driving the stirring head 31 to move horizontally and vertically, so that the stirring head 31 can press and rub on the accessories horizontally and vertically, so that the welding process between the accessories can be completed quickly and automatically.

[0029] See also Figure 8The cleaning device 30 includes a fixed frame 33, a sixth electric push rod 34, a rotating extrusion arm 35, a connecting extrusion plate 36, an extrusion cleaning end head 37 and a scraper 38. The rotating extrusion arm 35 is evenly rotated and clamped inside the end of the fixed frame 33. The sixth electric push rod 34 is evenly fixedly installed at the bottom of the end of the fixed frame 33, and the bottom end of the sixth electric push rod 34 is rotatably connected to the upper end of the rotating extrusion arm 35. The connecting extrusion plate 36 is fixedly connected to the middle of the bottom end of the rotating extrusion arm 35. The extrusion cleaning end head 37 is fixedly connected to the middle of the bottom end of the connecting extrusion plate 36. The scraper 38 is fixedly connected to the bottom of the connecting extrusion plate 36. On both sides of the end, the sixth electric push rod 34 drives the rotating extrusion arm 35 to rotate, so that the extrusion cleaning end head 37 is inserted into the inside of the arc-shaped recessed weld, which can extrude and clean the inside of the weld, and the scraper plates 38 connected to both sides of the bottom end of the extrusion plate 36 can automatically scrape and clean the debris extruded from both sides of the weld, so that the debris inside and on both sides of the weld can be automatically cleaned during the welding process, and the connecting extrusion plate 36, the extrusion cleaning end head 37 and the scraper plates 38 are evenly distributed, so that the debris inside and on both sides of the weld can be automatically cleaned when the stirring head 31 moves in any direction.

[0030] The fixed frame 33 is fixedly connected to the bottom end of the mounting support plate 28, the sliding card plate 29 is slidably connected to the track moving frame 23, the end of the fourth electric push rod 22 is fixedly connected to the mounting support plate 28, the bottom end of the third electric push rod 18 is fixedly connected to the upper end of the drive control frame 21, and the bottom end of the welding processing table 11 is fixedly connected to the middle part of the upper end of the rotating adjustment gear plate 5.

[0031] Working principle: During use, the device can be fixedly installed at a designated position through the first fixing hole 4 and the second fixing hole 20, and the liquid-cooling plate accessories that need to be welded are placed on the welding processing table 11. Before being placed on the welding processing table 11, the second electric push rods 15 distributed at both ends of the welding processing table 11 are started at the same time. The second electric push rods 15 can drive the side moving plate 13 to slide outward along the moving track plate 14, so that liquid-cooling plates of different sizes that need to be processed can be conveniently placed on the welding processing table 11, and then the first electric push rods 12 are started at the same time to drive the clamping and fixing plates 9 at various positions to move synchronously, and the liquid-cooling plate accessories that need to be welded are clamped and fixed, and a pressure sensor is set between the end of the first electric push rod 12 and the clamping and fixing plate 9, so that the accessories that need to be welded can be fully clamped through the clamping and fixing plate 9 without causing excessive extrusion force, and also making Accessories of different sizes can be fully adapted and fixed on the welding processing table 11, and then the second motor 27 is started, and the second motor 27 drives the locking chuck 32 and the stirring head 31 to rotate at a high speed, and the third electric push rod 18 is started to control the control body 17 and the welding cleaning body 16 to move downward, so that the stirring head 31 moves downward and contacts the connection between the liquid cooling plate accessories that need to be welded. The intense friction between the stirring head 31 and the accessories generates heat, causing the metal material of the weld to undergo plastic softening and welding, and the fourth electric push rod 22 is started to drive the mounting support plate 28 to move along the track moving frame 23, and the fifth electric push rod 26 is started to drive the track moving frame 23 to slide along the limiting track frame 24, thereby driving the stirring head 31 to move horizontally and vertically, so that the stirring head 31 can press and rub on the accessories horizontally and vertically, so that the welding process between the accessories is completed quickly and automatically;

[0032] During the welding process, the weld seam between the accessories will be deformed by extrusion, and the debris will be distributed on both sides of the weld seam where the pressing depression is made. When the stirring head 31 is started to move and weld, according to the position of the moving welding, the sixth electric push rod 34 at the corresponding position and located behind the stirring head 31 is started, and the sixth electric push rod 34 drives the rotating extrusion arm 35 to rotate, so that the extrusion cleaning end 37 is inserted into the inside of the arc-shaped concave weld seam, which can be squeezed and cleaned inside the weld seam, and the cleaning plates 38 on both sides of the bottom end of the extrusion plate 36 can automatically scrape and clean the debris squeezed out on both sides of the weld seam, so that the debris inside and on both sides of the weld seam can be automatically cleaned during the welding process, and the connecting extrusion plate 36, the extrusion cleaning end 37 and the cleaning scraper 38 are evenly distributed, so that the debris inside and on both sides of the weld seam can be automatically cleaned when the stirring head 31 moves in any direction.

[0033] The first motor 8 drives the driving gear 6 to rotate automatically. The rotating driving gear 6 can drive the rotating adjusting gear plate 5 to rotate. The rotating rotating adjusting gear plate 5 can drive the welding processing table 11 to rotate, so that the accessories can be rotated, so that the accessories can be welded separately at any angle position.

[0034] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An automated friction welding device for a liquid cooling plate, comprising a welding control portion (1), an adaptor clamping portion (2), a fixed support base (3), a first fixing hole (4), a rotating adjustment gear plate (5), a driving gear (6), a support bracket (7) and a first motor (8), characterized in that: The first fixing hole (4) is evenly penetrated and opened on the edge of the fixed support base (3); the rotation adjustment toothed disc (5) is rotationally clamped in the middle of the upper end of the fixed support base (3); the support bracket (7) is fixedly connected to the side end of the fixed support base (3); the first motor (8) is fixedly mounted on the upper end of the support bracket (7); the driving gear (6) is rotationally clamped in the bottom end of the support bracket (7); and the driving end of the first motor (8) is fixedly connected to the middle of the driving gear (6); and the driving gear (6) is meshed with the rotation adjustment toothed disc (5); the adapter clamping portion (2) is fixedly connected to the middle of the upper end of the rotation adjustment toothed disc (5); and the welding control portion (1) is arranged directly above the adapter clamping portion (2).

2. The liquid cooling plate automated friction welding equipment according to claim 1, characterized in that: The adapting clamping part (2) comprises a clamping fixing plate (9), a side fixing plate (10), a welding processing table (11), a first electric push rod (12), a side moving plate (13), a moving track plate (14) and a second electric push rod (15), wherein the side fixing plate (10) is fixedly mounted on both sides of the welding processing table (11), the moving track plate (14) is symmetrically fixedly mounted on both ends of the welding processing table (11), the side moving plate (13) is slidably clamped on the moving track plate (14), and the second electric push rod (15) is fixedly mounted on both sides of the welding processing table (11). The electric push rod (15) is fixedly mounted at the middle of both ends of the welding processing table (11), and the front end of the second electric push rod (15) is fixedly connected to the outer end of the side movable plate (13), the clamping fixing plate (9) is arranged on the inner side of the side fixed plate (10) and the side movable plate (13), the first electric push rod (12) is evenly fixedly mounted on the side fixed plate (10) and the side movable plate (13), and the front end of the first electric push rod (12) is fixedly connected to the clamping fixing plate (9).

3. The liquid cooling plate automated friction welding equipment according to claim 2, characterized in that: The welding control part (1) comprises a welding cleaning body (16), a control body (17), a third electric push rod (18), a fixed mounting plate (19) and a second fixing hole (20); the welding cleaning body (16) is arranged on the control body (17); the second fixing hole (20) is evenly opened on the fixed mounting plate (19); and the third electric push rod (18) is evenly fixed on both sides of the fixed mounting plate (19).

4. The liquid cooling plate automated friction welding equipment according to claim 3, characterized in that: The control body (17) comprises a drive control frame (21), a fourth electric push rod (22), a track moving frame (23), a position-limiting track frame (24), a support and fixed cross frame (25) and a fifth electric push rod (26). The position-limiting track frame (24) is symmetrically distributed. The drive control frame (21) is fixedly mounted between the two ends of the position-limiting track frame (24). The support and fixed cross frame (25) is fixedly mounted between one end of the position-limiting track frame (24). The fifth electric push rod (26) is fixedly mounted on the support and fixed cross frame (25). The track moving frame (23) is slidably connected to the position-limiting track frame (24). The front end of the fifth electric push rod (26) is fixedly connected to the upper side end of the track moving frame (23). The fourth electric push rod (22) is symmetrically fixedly mounted at the middle of the two ends of the track moving frame (23).

5. The liquid cooling plate automated friction welding equipment according to claim 4, characterized in that: The welding cleaning body (16) comprises a second motor (27), a mounting support plate (28), a sliding card plate (29), a cleaning device (30), a stirring head (31) and a locking chuck (32), wherein the sliding card plate (29) is fixedly mounted on both sides of the mounting support plate (28), the second motor (27) is fixedly mounted on the middle portion of the upper end of the mounting support plate (28), the cleaning device (30) is arranged at the bottom end of the mounting support plate (28), the locking chuck (32) is rotatably engaged with the middle portion of the bottom end of the mounting support plate (28), the upper end of the stirring head (31) is fixedly inserted into the interior of the locking chuck (32), and the driving end of the second motor (27) is fixedly connected to the middle portion of the upper end of the locking chuck (32).

6. The liquid cooling plate automated friction welding equipment according to claim 5, characterized in that: The cleaning device (30) comprises a fixed frame (33), a sixth electric push rod (34), a rotating extrusion arm (35), a connecting extrusion plate (36), an extrusion cleaning end head (37) and a cleaning scraper (38); the rotating extrusion arm (35) is evenly rotated and clamped inside the end head of the fixed frame (33); the sixth electric push rod (34) is evenly fixedly mounted on the bottom of the end head of the fixed frame (33); and the bottom end of the sixth electric push rod (34) is rotatably connected to the upper end of the rotating extrusion arm (35); the connecting extrusion plate (36) is fixedly connected to the middle of the bottom end of the rotating extrusion arm (35); the extrusion cleaning end head (37) is fixedly connected to the middle of the bottom end of the connecting extrusion plate (36); and the cleaning scraper (38) is fixedly connected to both sides of the bottom end of the connecting extrusion plate (36).

7. The liquid cooling plate automated friction welding equipment according to claim 6, characterized in that: The fixed frame (33) is fixedly connected to the bottom end of the mounting support plate (28), the sliding card plate (29) is slidably connected to the track moving frame (23), and the end of the fourth electric push rod (22) is fixedly connected to the mounting support plate (28).

8. The liquid cooling plate automated friction welding equipment according to claim 7, characterized in that: The bottom end of the third electric push rod (18) is fixedly connected to the upper end of the drive control frame (21), and the bottom end of the welding processing table (11) is fixedly connected to the middle of the upper end of the rotation adjustment gear disc (5).

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