Insertion piece pressing device for aluminum alloy insertion piece radiator

Abstract

The invention discloses an insertion piece pressing device for an aluminum alloy insertion piece radiator, and relates to the technical field of radiator insertion piece stamping, the insertion piece pressing device comprises a working box and a placing plate, and a plurality of placing grooves are formed in the side wall of the top end of the placing plate. Through coordinated movement of the first electric sliding rail and the second electric sliding rail, automatic positioning of the V-shaped base plate is achieved, accurate angle adjustment of the first motor is matched, the first clamping plate can adapt to the side edges of the base plates with different inclination angles, the design eliminates the need for replacing a special fixing piece, and the production efficiency is improved. The adaptive capacity of equipment to workpieces of different specifications is remarkably improved, in the insertion piece fixing link, a fifth motor drives a second clamping plate to rotate to the inclination angle matched with the inner wall of an insertion piece groove, and reliable clamping of various insertion pieces is achieved through cooperative operation of a third electric telescopic rod and a fourth electric telescopic rod.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of fin stamping of heat sinks, and particularly relates to a fin pressing device for an aluminum alloy fin heat sink. BACKGROUND

[0002] As a kind of efficient thermal management element, the aluminum alloy fin heat sink is widely used in electronic equipment, power electronics, LED lighting, communication base station and other fields. Its core manufacturing process is to firmly assemble a large number of thin aluminum heat dissipation fins (fins) on the aluminum alloy substrate with grooves by means of industrial robots. The tightness and heat conduction efficiency between the fins and the substrate directly determine the overall performance of the heat sink.

[0003] Currently, when assembling aluminum alloy fins to V-shaped substrates, there are many process challenges, which seriously affect the pressing efficiency and reliability. First, the substrate positioning depends on customized tooling. Since the side inclination angles of different specifications of V-shaped substrates are different, the special fixing parts matching the specific angle must be replaced before pressing. This adaptation process not only increases the preparation time, but also limits the quick change ability of the pressing device. Second, the fin pressing process lacks self-adaptive adjustment. In order to accurately press the fin into the groove of the substrate, the fixed part needs to be used to clamp the fin and perform the pressing action. However, the inner wall inclination angles of different substrate grooves are different. The operator must manually and repeatedly adjust the inclination angle of the fixed part to ensure the perfect fit of the fin and the groove. This step is tedious, depends on manual experience, and is difficult to ensure consistency. Finally, the quality detection link has low automation degree. After the fin assembly is completed, in order to ensure the quality of the product, the worker needs to manually check the flatness of the fin one by one by using the detection instrument. This method is time-consuming and prone to human error, which greatly reduces the pressing efficiency and reliability of the aluminum alloy fin pressing.

[0004] Therefore, we propose a fin pressing device for an aluminum alloy fin heat sink to solve the above problems. SUMMARY

[0005] In order to achieve the above purpose, the application adopts the following technical solutions: The utility model provides a kind of aluminium alloy insert sheet heat sink insert sheet pressing device, including workbox and placing plate, the top end side wall of the placing plate is equipped with multiple placing grooves, the inner wall of both ends of the workbox is equipped with the base plate fixed component for fixing the side of V-shaped radiator base plate symmetrically, the top end side wall of the workbox is equipped with first recess, the inner wall of the first recess is fixedly connected with angle adjusting component for changing the inclination angle of insert sheet pressing according to the inclination angle of V-shaped radiator base plate surface groove, the bottom end of the angle adjusting component is provided with insert sheet fixed component for fixing the groove inner wall of insert sheet both sides, the top end side wall of the workbox is equipped with flatness detection component for detecting the flatness of insert sheet after being pressed to V-shaped radiator base plate.

[0006] Preferably, the base plate fixed component includes two second grooves symmetrically provided in the inner wall of both ends of the workbox, the inner wall of each second groove is fixedly connected with a first electric sliding rail, the side wall of each first electric sliding rail is slidingly connected with two first sliding plates, and the side wall of each first sliding plate is fixedly connected with a second electric sliding rail.

[0007] Preferably, the side wall of each second electric sliding rail is slidingly connected with a second sliding plate, the side wall of the second sliding plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first electric telescopic rod, the telescopic ends of the first electric telescopic rod are fixedly connected with two U plates, the inner wall of each U plate is symmetrically fixedly connected with two second electric telescopic rods, and the telescopic ends of the second electric telescopic rods are fixedly connected with first clamping plates.

[0008] Preferably, the angle adjusting component includes a third electric sliding rail fixedly connected with the inner wall of the first recess, the top end side wall of the third electric sliding rail is slidingly connected with a third sliding plate, the top end side wall of the third sliding plate is fixedly connected with a mounting frame, the inner wall of the mounting frame is fixedly connected with a second motor, the top end side wall of the mounting frame is rotatably connected with a support rod, the output end of the second motor is fixedly connected with one end of the support rod through the side wall of the mounting frame, and the top end of the support rod is fixedly connected with a first side plate.

[0009] Preferably, the bottom end inner wall of the first side plate is fixedly connected with a fourth electric sliding rail, the bottom end side wall of the fourth electric sliding rail is slidingly connected with a fourth sliding plate, the bottom end side wall of the fourth sliding plate is fixedly connected with a third electric telescopic rod, the telescopic end of the third electric telescopic rod is fixedly connected with a first clamping plate, the inner wall of the first clamping plate is rotatably connected with a first circular rod, the side wall of the first clamping plate is fixedly connected with a third motor, the output end of the third motor is fixedly connected with one end of the first circular rod through the side wall of the first clamping plate, and the rod wall of the first circular rod is fixedly connected with a second clamping plate.

[0010] Preferably, the inner wall of the second clamping plate is rotationally connected with a second round rod, the side wall of the second clamping plate is fixedly connected with a fourth motor, the output end of the fourth motor is fixedly connected with one end of the second round rod penetrating through the side wall of the second clamping plate, the rod wall of the second round rod is fixedly connected with a side rod, and the bottom end of the side rod is fixedly connected with a fixed block.

[0011] Preferably, the fixed block is fixedly connected with two fourth electric telescopic rods which are symmetrically arranged at two ends of the fixed block, the telescopic ends of the fourth electric telescopic rods are fixedly connected with third clamping plates, and the inner walls of the third clamping plates are rotationally connected with two third round rods.

[0012] Preferably, the side wall of each of the third clamping plates is fixedly connected with two fifth motors, the output end of each of the fifth motors is fixedly connected with one end of a third round rod penetrating through the side wall of the third clamping plate, the rod wall of each of the third round rods is fixedly connected with a fifth electric telescopic rod, and the telescopic end of each of the fifth electric telescopic rods is fixedly connected with a second clamping plate.

[0013] Preferably, the flatness detection assembly comprises a third groove formed in the top end side wall of the working box, the inner wall of the third groove is fixedly connected with a fifth electric sliding rail, the top end side wall of the fifth electric sliding rail is slidingly connected with a fifth sliding plate, the top end side wall of the fifth sliding plate is fixedly connected with a fixed rod, the top end of the fixed rod is fixedly connected with a connecting block, the bottom end side wall of the connecting block is fixedly connected with a fourth clamping plate, the inner wall of the fourth clamping plate is rotationally connected with a fourth round rod, the side wall of the fourth clamping plate is fixedly connected with a sixth motor, the output end of the sixth motor is fixedly connected with one end of the fourth round rod penetrating through the side wall of the fourth clamping plate, the rod wall of the fourth round rod is fixedly connected with a fifth clamping plate, the inner wall of the fifth clamping plate is rotationally connected with a fifth round rod, the side wall of the fifth clamping plate is fixedly connected with a seventh motor, the output end of the seventh motor is fixedly connected with one end of the fifth round rod penetrating through the side wall of the fifth clamping plate, and the rod wall of the fifth round rod is fixedly connected with a sixth electric telescopic rod.

[0014] Preferably, the telescopic end of the sixth electric telescopic rod is fixedly connected with a supporting block, the side wall of the supporting block is fixedly connected with a seventh electric telescopic rod, the telescopic end of the seventh electric telescopic rod is fixedly connected with a mounting block, the side wall of the mounting block is provided with a plurality of inner grooves, the inner walls of the inner grooves are fixedly connected with pressure sensors, the detection ends of the pressure sensors are fixedly connected with connecting springs, one end of each of the connecting springs is fixedly connected with a detection rod, the outer wall of the detection rod is in abutment with the inner wall of the inner groove, and one end of each of the detection rods is fixedly connected with a detection plate.

[0015] Compared with the prior art, the present application has the following beneficial effects: The V-shaped substrate can be automatically positioned by coordinating the movement of the first and second electric slide rails through the substrate fixing assembly, angle adjustment assembly, insert fixing assembly, and flatness detection assembly. Combined with the precise angle adjustment of the first motor, the first clamping plate can adapt to substrate sides with different inclination angles. This design eliminates the need to replace dedicated fasteners and significantly improves the equipment's adaptability to workpieces of different specifications. In the insert fixing stage, the fifth motor drives the second clamping plate to rotate to an inclination angle matching the inner wall of the insert groove, and then the third and fourth electric telescopic rods... The collaborative operation of the system enables reliable clamping of various inserts, solving the problem of repeated manual adjustment of the fixture angle in traditional processes. By using a second motor to drive the support rod to rotate 180 degrees, and then cooperating with the third and fourth motors to precisely adjust the tilt angle of the inserts, perfect alignment between the inserts and the substrate grooves is ensured. This innovative design significantly improves assembly accuracy and product consistency. Finally, through an integrated detection system, multiple pressure sensors are used to automatically scan the flatness of the inserts, realizing online evaluation of assembly quality, effectively replacing the traditional manual inspection method, and improving inspection efficiency and accuracy. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a partial structural diagram of the present invention. Figure One ; Figure 3 This is a partial structural diagram of the present invention. Figure Two ; Figure 4 This is a partial structural diagram of the present invention. Figure Three ; Figure 5 For the present invention Figure 4 Enlarged view of part A; Figure 6 This is a partial structural diagram of the present invention. Figure Four ; Figure 7 This is a partial structural diagram of the present invention. Figure Five ; Figure 8 This is a partial structural diagram of the present invention. Figure Six ; Figure 9 This is a partial structural diagram of the present invention. Figure Seven .

[0017] In the diagram: 1. Work box; 2. Placement plate; 3. Placement groove; 4. Base plate fixing assembly; 41. Second groove; 42. First electric slide rail; 43. First sliding plate; 44. Second electric slide rail; 45. Second sliding plate; 46. First motor; 47. First electric telescopic rod; 48. U-plate; 49. Second electric telescopic rod; 410. First clamping plate; 5. First groove; 6. Angle adjustment assembly; 61. Third electric slide rail; 62. Third sliding plate; 63. Mounting frame; 64. Second motor; 65. Support rod; 66. First side plate; 67. Fourth electric slide rail; 68. Fourth sliding plate; 69. Third electric telescopic rod; 610. First clamping plate; 611. First round rod; 612. Third motor; 613. Second clamping plate; 614. Second round rod; 615. Four motors; 616, side rod; 617, fixing block; 7, insert fixing assembly; 71, fourth electric telescopic rod; 72, third clamping plate; 73, third round rod; 74, fifth motor; 75, fifth electric telescopic rod; 76, second clamping plate; 8, straightness detection assembly; 81, third groove; 82, fifth electric slide rail; 83, fifth sliding plate; 84, fixing rod; 85, connecting block; 86, fourth clamping plate; 87, sixth motor; 88, fifth clamping plate; 89, seventh motor; 810, sixth electric telescopic rod; 811, mounting block; 812, inner groove; 813, pressure sensor; 814, connecting spring; 815, detection rod; 816, detection plate; 817, support block; 818, seventh electric telescopic rod; 819, fourth round rod; 820, fifth round rod. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0019] The following electrical components are all electrically connected to the external PLC controller.

[0020] Reference Figure 1 - Figure 9 A fin clamping device for an aluminum alloy finned heat sink includes a working box 1 and a placement plate 2. The top side wall of the placement plate 2 is provided with a plurality of placement grooves 3. The inner walls of both ends of the working box 1 are symmetrically provided with substrate fixing components 4 for fixing the sides of the V-shaped heat sink substrate. The top side wall of the working box 1 is provided with a first groove 5. The inner wall of the first groove 5 is fixedly connected with an angle adjustment component 6 for changing the tilt angle when clamping the fin according to the tilt angle of the groove on the surface of the V-shaped heat sink substrate. The bottom end of the angle adjustment component 6 is provided with a fin clamping component 7 for fixing the inner walls of the grooves on both sides of the fin. The top side wall of the working box 1 is provided with a straightness detection component 8 for detecting the overall straightness of the fin after it is clamped onto the V-shaped heat sink substrate.

[0021] In this embodiment, the substrate fixing assembly 4 includes two second grooves 41 symmetrically opened on the inner walls of both ends of the working box 1. The inner walls of the second grooves 41 are fixedly connected to the first electric slide rails 42. The side walls of the first electric slide rails 42 are slidably connected to the two first slide plates 43. The side walls of the first slide plates 43 are fixedly connected to the second electric slide rails 44. The side walls of the second electric slide rail 44 are slidably connected to the second slide plate 45. The side walls of the second slide plate 45 are fixedly connected to the first motor 46. The output end of the first motor 46 is fixedly connected to the first electric telescopic rod 47. The telescopic ends of the first electric telescopic rod 47 are all fixedly connected to the U plate 48. The inner walls of the upper and lower ends of the U plate 48 are symmetrically fixedly connected to two second electric telescopic rods 49. The telescopic ends of the second electric telescopic rods 49 are all fixedly connected to the first clamping plate 410.

[0022] Specifically, the coordinated movement of the first electric slide rail 42 and the second electric slide rail 44 enables automatic positioning of the V-shaped substrate. Combined with the precise angle adjustment of the first motor 46, the first clamping plate 410 can adapt to the sides of the substrate with different inclination angles. This design eliminates the need to replace special fasteners and significantly improves the equipment's adaptability to workpieces of different specifications.

[0023] In this embodiment, the angle adjustment component 6 includes a third electric slide rail 61 fixedly connected to the inner wall of the first groove 5, a third sliding plate 62 slidably connected to the top side wall of the third electric slide rail 61, a mounting frame 63 fixedly connected to the top side wall of the third sliding plate 62, a second motor 64 fixedly connected to the inner wall of the mounting frame 63, a support rod 65 rotatably connected to the top side wall of the mounting frame 63, the output end of the second motor 64 passing through the side wall of the mounting frame 63 and fixedly connected to one end of the support rod 65, and a first side plate 66 fixedly connected to the top of the support rod 65. A fourth electric slide rail 67 is fixedly connected to the bottom inner wall of the first side plate 66. A fourth slide plate 68 is slidably connected to the bottom side wall of the fourth electric slide rail 67. A third electric telescopic rod 69 is fixedly connected to the bottom side wall of the fourth slide plate 68. A first locking plate 610 is fixedly connected to the telescopic end of the third electric telescopic rod 69. A first round rod 611 is rotatably connected to the inner wall of the first locking plate 610. A third motor 612 is fixedly connected to the side wall of the first locking plate 610. The output end of the third motor 612 passes through the side wall of the first locking plate 610 and is fixedly connected to one end of the first round rod 611. A second locking plate 613 is fixedly connected to the rod wall of the first round rod 611. The inner wall of the second plate 613 is rotatably connected to the second round rod 614, and the side wall of the second plate 613 is fixedly connected to the fourth motor 615. The output end of the fourth motor 615 passes through the side wall of the second plate 613 and is fixedly connected to one end of the second round rod 614. The rod wall of the second round rod 614 is fixedly connected to the side rod 616, and the bottom end of the side rod 616 is fixedly connected to the fixing block 617. The insert fixing assembly 7 includes two fourth electric telescopic rods 71 ​​that are symmetrically fixedly connected to the inner walls of both ends of the fixing block 617. The telescopic ends of the fourth electric telescopic rods 71 ​​are all fixedly connected to a third card plate 72. The inner walls of the third card plate 72 are rotatably connected to two third round rods 73. Two fifth motors 74 are fixedly connected to the side wall of the third plate 72. The output end of each fifth motor 74 passes through the side wall of the third plate 72 and is fixedly connected to one end of the third round rod 73. A fifth electric telescopic rod 75 is fixedly connected to the rod wall of the third round rod 73. A second clamping plate 76 is fixedly connected to the telescopic end of the fifth electric telescopic rod 75.

[0024] Specifically, the fifth motor 74 drives the second clamping plate 76 to rotate to an angle that matches the inner wall of the insert groove. Then, through the coordinated operation of the third electric telescopic rod 69 and the fourth electric telescopic rod 71, reliable clamping of various inserts is achieved, solving the problem of repeatedly adjusting the clamp angle manually in the traditional process. The second motor 64 drives the support rod 65 to rotate 180 degrees, and with the precise adjustment of the insert tilt angle by the third motor 612 and the fourth motor 615, perfect alignment between the insert and the substrate groove is ensured. This innovative design greatly improves assembly accuracy and product consistency.

[0025] In this embodiment, the flatness detection component 8 includes a third groove 81 formed on the top side wall of the work box 1. A fifth electric slide rail 82 is fixedly connected to the inner wall of the third groove 81. A fifth sliding plate 83 is slidably connected to the top side wall of the fifth electric slide rail 82. A fixing rod 84 is fixedly connected to the top side wall of the fifth sliding plate 83. A connecting block 85 is fixedly connected to the top of the fixing rod 84. A fourth clamping plate 86 is fixedly connected to the bottom side wall of the connecting block 85. A fourth round rod 819 is rotatably connected to the inner wall of the fourth clamping plate 86. The side wall of the fourth clamping plate 86 is fixedly connected to the fourth round rod 819. A sixth motor 87 is fixedly connected. The output end of the sixth motor 87 passes through the side wall of the fourth card plate 86 and is fixedly connected to one end of the fourth round rod 819. A fifth card plate 88 is fixedly connected to the rod wall of the fourth round rod 819. A fifth round rod 820 is rotatably connected to the inner wall of the fifth card plate 88. A seventh motor 89 is fixedly connected to the side wall of the fifth card plate 88. The output end of the seventh motor 89 passes through the side wall of the fifth card plate 88 and is fixedly connected to one end of the fifth round rod 820. A sixth electric telescopic rod 810 is fixedly connected to the rod wall of the fifth round rod 820. The telescopic end of the sixth electric telescopic rod 810 is fixedly connected to a support block 817. The side wall of the support block 817 is fixedly connected to a seventh electric telescopic rod 818. The telescopic end of the seventh electric telescopic rod 818 is fixedly connected to a mounting block 811. The side wall of the mounting block 811 has multiple inner grooves 812. The inner wall of each inner groove 812 is fixedly connected to a pressure sensor 813. The detection end of each pressure sensor 813 is fixedly connected to a connecting spring 814. One end of each connecting spring 814 is fixedly connected to a detection rod 815. The outer wall of the detection rod 815 abuts against the inner wall of the inner groove 812. One end of each detection rod 815 is fixedly connected to a detection plate 816.

[0026] Specifically, through an integrated testing system, multiple pressure sensors 813 are used to automatically scan the flatness of the inserts, realizing online evaluation of assembly quality, effectively replacing the traditional manual testing method, and improving testing efficiency and accuracy.

[0027] The operating principle of the present invention is described as follows: In this invention, when it is necessary to press the aluminum alloy insert onto the V-shaped substrate of the heat sink, the operator first places the V-shaped substrate into the work box 1. Then, the operator controls the first electric slide rail 42 and the second electric slide rail 44 to start, driving the corresponding first slide plate 43 and the second slide plate 45 to move, so that multiple U-plates 48 are located on one side of the corresponding V-shaped substrate. Then, the operator controls the first motor 46 to start, driving the U-plates 48 and the first clamping plate 410 to rotate. After the tilt angle of the first clamping plate 410 is the same as the tilt angle of the corresponding V-shaped substrate side, the operator controls the first motor 46 to stop. Then, the operator controls the first electric telescopic rod 47 to start, driving the corresponding U-plates 48 to move, so that the first clamping plate 410 is located at the upper and lower ends of the corresponding V-shaped substrate side. Then, the operator controls the first electric telescopic rod 47 to start, driving the corresponding U-plates 48 to move, so that the first clamping plate 410 is located at the upper and lower ends of the corresponding V-shaped substrate side. The second electric telescopic rod 49 is activated, driving the corresponding first clamping plate 410 to move. The first clamping plate 410 is used to fix the side of the V-shaped base plate. Then, the third electric slide rail 61 and the fourth electric slide rail 67 are activated, driving the corresponding third sliding plate 62 and the fourth sliding plate 68 to move, so that the fixing block 617 moves above the insert in the placement groove 3. Then, the fifth motor 74 is activated, driving the corresponding third round rod 73 to rotate. During the rotation of the third round rod 73, the fifth electric telescopic rod 75 and the second clamping plate 76 will rotate. After the inclination angle of the second clamping plate 76 is the same as the inclination angle of the inner wall of the groove on the side wall of the corresponding insert, the fifth motor 74 is turned off. Then, the third electric telescopic rod 69 is activated, driving the fixing block 617 to move. 17. Move downwards. After one end of the fourth electric telescopic rod 71 is positioned on one side of the insert groove, control the third electric telescopic rod 69 to close. Then, control the fourth electric telescopic rod 71 to start, driving the second clamping plate 76 to move into the groove on the side wall of the insert. Then, control the fifth electric telescopic rod 75 to start, driving the second clamping plate 76 to move. The second clamping plate 76 is used to fix the inner wall of the groove on the side wall of the insert, thus fixing the insert. The tilt angle of the second clamping plate 76 can be adjusted according to the tilt angle of the inner wall of the groove on the side wall of the insert, making it easy to fix different inserts. Then, control the third electric telescopic rod 69 to return to its original position, and then control the second motor 64 to start, driving the support rod 65 to rotate 180 degrees and then stop. Then, the third motor 612 and the fourth motor 615 are started, driving the corresponding first round rod 611 and the second round rod 614 to rotate. During the rotation of the first round rod 611 and the second round rod 614, the tilt angle of the fixed insert is continuously changed. After the tilt angle of the insert is the same as the tilt angle inside the groove on the surface of the corresponding V-shaped substrate, the third motor 612 and the fourth motor 615 are turned off. Then, the third electric slide rail 61 and the fourth electric slide rail 67 are started, driving the corresponding third sliding plate 62 and the fourth sliding plate 68 to move, so that the insert moves to the top of the corresponding groove on the surface of the V-shaped substrate. Then, the third electric telescopic rod 69 is started, driving the fixed insert to move into the corresponding groove, so that the insert is pressed into the corresponding groove.Then, following the steps described above, gradually press the other inserts in the groove 3 into the corresponding V-shaped substrate surface grooves. After all the inserts are pressed into the corresponding grooves, control the fixing block 617 to return to its original position. Then, control the fifth electric slide rail 82 to start, driving the fifth sliding plate 83 to move, so that the mounting block 811 moves to the side above the corresponding insert. Then, control the sixth motor 87 and the seventh motor 89 to start, driving the corresponding fourth round rod 819 and the fifth round rod 820 to rotate. During the rotation of the fourth round rod 819 and the fifth round rod 820, the corresponding sixth electric telescopic rod 810 and the mounting block 811 will rotate. After the tilt angle of the sixth electric telescopic rod 810 is the same as the tilt angle of the corresponding insert, control the sixth motor 87 and the seventh motor 89 to stop. Then, control the sixth electric telescopic rod 810 to start, driving the mounting block 811 to move downwards, so that the mounting block 811 is located on one side of the corresponding insert. The seventh electric telescopic rod 818 is then activated, causing the detection plate 816 to contact the side wall of the insert. At this point, due to the contact between the detection plate 816 and the side wall, multiple pressure sensors 813 will detect pressure through the connecting spring 814 and the detection rod 815. When the pressure detected by multiple pressure sensors 813 is approximately the same, it indicates that the flatness of this insert is not problematic. Next, the sixth electric telescopic rod 810 is activated, causing the detection plate 816 to move downwards continuously, detecting the flatness of other locations on the insert. When the pressure value detected by one or more of the multiple pressure sensors 813 differs from the values ​​detected by the majority of other pressure sensors 813, it indicates that the insert is bent at this location, prompting staff to repair or replace it. After completing the flatness test of this insert, the same steps are repeated for the other inserts.

[0028] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An aluminum alloy tab presser for tab heat sink, comprising a working box (1) and a placing plate (2), characterized in that, The top side wall of the placing plate (2) is provided with a plurality of placing grooves (3), the inner walls of the two ends of the working box (1) are symmetrically provided with base plate fixing assemblies (4) for fixing the side edges of the V-shaped radiator base plate, the top side wall of the working box (1) is provided with a first groove (5), the inner wall of the first groove (5) is fixedly connected with an angle adjusting assembly (6) for changing the inclination angle of the insert piece when the insert piece is pressed, the bottom end of the angle adjusting assembly (6) is provided with an insert piece fixing assembly (7) for fixing the grooves on both sides of the insert piece, and the top side wall of the working box (1) is provided with a flatness detection assembly (8) for detecting the flatness of the insert piece after the insert piece is pressed onto the V-shaped radiator base plate.

2. An insert compression device for an aluminum alloy insert heat spreader according to claim 1, wherein The base plate fixing assembly (4) comprises two second grooves (41) symmetrically provided in the inner walls of the two ends of the working box (1), the inner walls of the second grooves (41) are fixedly connected with first electric sliding rails (42), and the side walls of the first electric sliding rails (42) are slidably connected with two first sliding plates (43).

3. An insert compression device for an aluminum alloy insert heat spreader according to claim 2, wherein The side walls of the second electric sliding rails (44) are slidably connected with second sliding plates (45), the side walls of the second sliding plates (45) are fixedly connected with first motors (46), the output ends of the first motors (46) are fixedly connected with first electric telescopic rods (47), the telescopic ends of the first electric telescopic rods (47) are fixedly connected with U plates (48), the inner walls of the upper and lower ends of the U plates (48) are symmetrically fixedly connected with two second electric telescopic rods (49), and the telescopic ends of the second electric telescopic rods (49) are fixedly connected with first clamping plates (410).

4. An insert compression device for an aluminum alloy insert heat spreader according to claim 1, wherein The angle adjusting assembly (6) comprises a third electric sliding rail (61) fixedly connected with the inner wall of the first groove (5), a third sliding plate (62) slidably connected with the top side wall of the third electric sliding rail (61), an installation frame (63) fixedly connected with the top side wall of the third sliding plate (62), a second motor (64) fixedly connected with the inner wall of the installation frame (63), a supporting rod (65) rotatably connected with the top side wall of the installation frame (63), and a first side plate (66) fixedly connected with the top end of the supporting rod (65).

5. An insert compression device for an aluminum alloy insert heat spreader according to claim 4, wherein The inner wall of the bottom end of the first side plate (66) is fixedly connected with a fourth electric sliding rail (67), the side wall of the bottom end of the fourth electric sliding rail (67) is slidably connected with a fourth sliding plate (68), the side wall of the bottom end of the fourth sliding plate (68) is fixedly connected with a third electric telescopic rod (69), the telescopic end of the third electric telescopic rod (69) is fixedly connected with a first clamping plate (610), the inner wall of the first clamping plate (610) is rotatably connected with a first circular rod (611), the side wall of the first clamping plate (610) is fixedly connected with a third motor (612), the output end of the third motor (612) penetrates through the side wall of the first clamping plate (610) and is fixedly connected with one end of the first circular rod (611), and the rod wall of the first circular rod (611) is fixedly connected with a second clamping plate (613).

6. An insert compression device for an aluminum alloy insert heat spreader according to claim 5, wherein The inner wall of the second clamping plate (613) is rotatably connected with a second circular rod (614), the side wall of the second clamping plate (613) is fixedly connected with a fourth motor (615), the output end of the fourth motor (615) penetrates through the side wall of the second clamping plate (613) and is fixedly connected with one end of the second circular rod (614), the rod wall of the second circular rod (614) is fixedly connected with a side rod (616), and the bottom end of the side rod (616) is fixedly connected with a fixed block (617).

7. An insert compression device for an aluminum alloy insert heat spreader according to claim 1, wherein The fixed block (617) is fixedly connected with two fourth electric telescopic rods (71) which are symmetrically arranged on the inner walls of both ends of the fixed block (617), the telescopic end of each fourth electric telescopic rod (71) is fixedly connected with a third clamping plate (72), and the inner wall of each third clamping plate (72) is rotatably connected with two third circular rods (73).

8. An insert compression device for an aluminum alloy insert heat spreader according to claim 7, wherein The side wall of each third clamping plate (72) is fixedly connected with two fifth motors (74), the output end of each fifth motor (74) penetrates through the side wall of the third clamping plate (72) and is fixedly connected with one end of the third circular rod (73), the rod wall of each third circular rod (73) is fixedly connected with a fifth electric telescopic rod (75), and the telescopic end of each fifth electric telescopic rod (75) is fixedly connected with a second clamping plate (76).

9. An insert compression device for an aluminum alloy insert heat spreader according to claim 1, wherein The flatness detection assembly (8) includes the third groove (81) opened on the top end side wall of the working box (1), the inner wall of the third groove (81) is fixedly connected with the fifth electric sliding rail (82), the top end side wall of the fifth electric sliding rail (82) is slidably connected with the fifth sliding plate (83), the top end side wall of the fifth sliding plate (83) is fixedly connected with the fixed rod (84), the top end of the fixed rod (84) is fixedly connected with the connecting block (85), the bottom end side wall of the connecting block (85) is fixedly connected with the fourth clamping plate (86), the inner wall of the fourth clamping plate (86) is rotatably connected with the fourth circular rod (819), the side wall of the fourth clamping plate (86) is fixedly connected with the sixth motor (87), the output end of the sixth motor (87) penetrates through the side wall of the fourth clamping plate (86) and is fixedly connected with one end of the fourth circular rod (819), the rod wall of the fourth circular rod (819) is fixedly connected with the fifth clamping plate (88), the inner wall of the fifth clamping plate (88) is rotatably connected with the fifth circular rod (820), the side wall of the fifth clamping plate (88) is fixedly connected with the seventh motor (89), the output end of the seventh motor (89) penetrates through the side wall of the fifth clamping plate (88) and is fixedly connected with one end of the fifth circular rod (820), and the rod wall of the fifth circular rod (820) is fixedly connected with the sixth electric telescopic rod (810).

10. An insert compression device for an aluminum alloy insert heat spreader according to claim 9, wherein The telescopic end of the sixth electric telescopic rod (810) is fixedly connected with the supporting block (817), the side wall of the supporting block (817) is fixedly connected with the seventh electric telescopic rod (818), the telescopic end of the seventh electric telescopic rod (818) is fixedly connected with the mounting block (811), a plurality of inner grooves (812) are formed in the side wall of the mounting block (811), the inner walls of the inner grooves (812) are fixedly connected with the pressure sensors (813), the detection ends of the pressure sensors (813) are fixedly connected with the connecting springs (814), one end of the connecting spring (814) is fixedly connected with the detection rod (815), the outer wall of the detection rod (815) abuts against the inner wall of the inner groove (812), and one end of the detection rod (815) is fixedly connected with the detection plate (816).

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