Processing and tapping device for heat-conducting silica gel sheet

Abstract

The utility model discloses a heat-conducting silica gel sheet processing and trepanning device which comprises a working table, the top wall of the working table is provided with a trepanning machine through an adjusting assembly, and the top wall of the working table is provided with a fixing assembly, and the heat-conducting silica gel sheet processing and trepanning device relates to the technical field of heat-conducting silica gel sheets. According to the heat conduction silica gel sheet machining and tapping device, a first motor drives a first lead screw to rotate and synchronously drives a mounting base, a U-shaped frame and a mounting base located on the front portion to move, a limiting block slides in the inner wall of a containing groove located on the front portion along the outer wall of a limiting rod, a perforating machine moves to the transverse position, and a second motor drives a second lead screw to rotate; the movable block moves in the inner wall of the mounting groove, the perforating machine equipment moves to the longitudinal position, and then the perforating machine equipment starts to perforate a silica gel sheet, so that when the silica gel cooling fin is perforated, perforating can be performed at different positions according to different application requirements, different production and processing requirements can be met, and the production efficiency is improved. And the application range and functionality of the whole device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermally conductive silicone sheets, in particular to a thermally conductive silicone sheet processing and hole-opening device. Background Art

[0002] "Thermal conductive silicone sheet" is a thermal conductive medium material that is synthesized through a special process with silicone as the base material and various auxiliary materials such as metal oxides. It is also called thermal conductive silicone pad, thermal conductive silicone sheet, soft thermal conductive pad, thermal conductive silicone gasket, etc. in the industry. It is specially produced for the design of transferring heat through gaps. It can fill the gaps, open up the heat channel between the heating part and the heat dissipation part, and effectively improve the heat transfer efficiency. At the same time, it also plays the role of insulation, shock absorption, sealing, etc. It can meet the design requirements of miniaturization and ultra-thinness of equipment. It is highly processable and practical, and has a wide range of applicable thicknesses. It is an excellent thermal conductive filling material.

[0003] With respect to the above-mentioned related technologies, the applicant believes that: when drilling holes in the thermally conductive silicone sheet, due to the diversity of usage requirements, it is necessary to open multiple holes at different positions of the entire thermally conductive silicone sheet to meet different production and processing needs.

[0004] To this end, the utility model provides a device for processing and opening holes in a heat-conducting silicone sheet to solve the above-mentioned problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a device for processing and opening holes in a thermally conductive silicone sheet, which solves the above-mentioned problems.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a device for processing and drilling holes in a thermally conductive silicone sheet, comprising a workbench, a punching machine device is installed on the top wall of the workbench through an adjusting component, and a fixing component is installed on the top wall of the workbench;

[0007] The adjusting assembly includes a motor 1, and the front and rear parts of the top wall of the workbench are provided with accommodating grooves, the inner wall of the accommodating groove at the rear is rotatably connected to a screw rod 1, and the inner wall of the accommodating groove at the front is fixedly connected to a limit rod, a slider is threadedly installed on the outer wall of the screw rod 1, and a limit block is slidably installed on the outer wall of the limit rod, the top walls of the slider and the limit block are fixedly connected to a mounting seat, and the top wall of the mounting seat is fixedly connected to the same U-shaped frame, the inner top wall of the U-shaped frame is provided with an installation groove, and a screw rod 2 is rotatably installed on the inner wall of the installation groove, a moving block is threadedly installed on the outer wall of the screw rod 2, and a motor 2 is fixedly installed on the front wall of the U-shaped frame.

[0008] Through the above technical solution, by adjusting the setting of the components, when punching holes in the silicone sheet, precise holes can be punched at different positions according to different usage needs, thereby improving the practicality of the entire device.

[0009] Furthermore, one side wall of the motor is fixedly connected to the rear part of the right wall of the workbench, the power shaft of the motor 1 passes through the workbench and is fixedly connected to the screw 1 through a bearing, the outer wall of the slider is slidably connected to the inner wall of the accommodating groove located at the rear, the outer wall of the limit block is slidably connected to the inner wall of the accommodating groove located at the front, and the U-shaped frame is located at the top of the workbench.

[0010] Through the above technical solution, the motor works through an external power supply connection and drives the screw rod to rotate. When the screw rod rotates again and again, it drives the slider to move linearly. The limit block can prevent the U-shaped frame from being displaced when moving.

[0011] Furthermore, the outer wall of the movable block is slidably connected to the inner wall of the installation groove, the bottom wall of the movable block and the punching machine equipment are detachably installed by bolts, and the power shaft of the second motor passes through the U-shaped frame and is fixedly connected to the second screw rod through a bearing.

[0012] Through the above technical solution, the moving block moves linearly in the inner wall of the installation groove to prevent position deviation during movement.

[0013] Furthermore, the fixing component includes a placement rack, a mounting opening is opened in the middle of the top wall of the workbench, the outer wall of the placement rack is fixedly connected to the inner wall of the mounting opening, the bottom wall of the workbench is fixedly connected to a waste frame, the inner bottom wall of the waste frame is fixedly connected to a material guide plate, and a slag discharge opening is opened on the side wall of the waste frame and at the position corresponding to the material guide plate.

[0014] Through the above technical solution, the placement rack is formed by welding a plurality of connecting rods to each other and has a plurality of slag discharge ports.

[0015] Furthermore, the front and rear parts of the side walls of the workbench are fixedly connected with a C-shaped frame, the top wall of the C-shaped frame is rotatably mounted with an adjusting screw, and the top end of the adjusting screw is fixedly connected with an operating handle.

[0016] Through the above technical solution, the adjusting screw rod is driven to rotate by the operating handle.

[0017] Furthermore, the bottom ends of the adjusting screws are threadedly connected to the C-shaped frame and fixedly connected with rubber pads.

[0018] Through the above technical solution, the adjusting screw drives the rubber pad to move downward to fix the silicone sheet when it rotates.

[0019] Furthermore, support legs are fixedly installed at the four corners of the bottom wall of the workbench.

[0020] Through the above technical solution, the supporting legs have a supporting function for the entire device.

[0021] Beneficial Effects

[0022] The utility model provides a device for processing and opening holes in a heat-conducting silicone sheet. Compared with the prior art, it has the following beneficial effects:

[0023] (1) The thermal conductive silicone sheet processing and drilling device drives the screw rod to rotate by motor one, and the slider moves on the inner wall of the accommodating groove at the rear, and simultaneously drives the mounting seat, the U-shaped frame and the mounting seat at the front to move, the limit block slides along the outer wall of the limit rod in the inner wall of the accommodating groove at the front, and the punching machine moves to a horizontal position. The motor drives the screw rod to rotate, the moving block moves in the inner wall of the mounting groove, and the punching machine moves to a longitudinal position, and then the silicone sheet is punched by the punching machine. When punching the silicone heat sink, holes can be punched at different positions according to different application needs, which can meet different production and processing needs and improve the use range and functionality of the entire device.

[0024] (2) The thermal conductive silicone sheet processing and drilling device is characterized in that the silicone sheet to be drilled is placed on a placement rack, and the operating handle drives the adjusting screw and the rubber pad to rotate and move gradually downward. The rubber pad limits and fixes the top of the silicone sheet. The debris generated during the drilling process falls onto the guide plate on the inner wall of the waste frame through the placement rack and is discharged from the slag discharge port, so that the debris and impurities generated during the drilling process can be collected uniformly to prevent them from escaping everywhere. In addition, the silicone sheet can be fixed during drilling to prevent position deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0026] Figure 2 It is a top view of the external structure of the utility model;

[0027] Figure 3 It is a front view of the internal structure of the utility model;

[0028] Figure 4 It is an exploded view of the internal structure of the utility model.

[0029] In the figure, 1, workbench; 2, supporting legs; 3, fixing assembly; 31, waste frame; 32, guide plate; 33, placement rack; 34, C-shaped frame; 35, adjusting screw; 36, rubber pad; 37, operating handle; 38, installation port; 39, slag discharge port; 4, adjusting assembly; 41, receiving slot; 42, motor one; 43, screw one; 44, mounting seat; 45, U-shaped frame; 46, motor two; 47, limit rod; 48, limit block; 49, slider; 410, installation slot; 411, screw two; 412, moving block; 5, punching machine equipment. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] See also Figure 1-4 , a thermally conductive silicone sheet processing and drilling device, comprising a workbench 1, a punching device 5 is installed on the top wall of the workbench 1 through an adjusting component 4, and a fixing component 3 is installed on the top wall of the workbench 1;

[0033] The adjustment component 4 includes a motor 1 42, and a receiving groove 41 is provided at the front and rear parts of the top wall of the workbench 1. The inner wall of the receiving groove 41 at the rear is rotatably connected with a screw rod 1 43, and the inner wall of the receiving groove 41 at the front is fixedly connected with a limit rod 47, and the outer wall of the screw rod 1 43 is screwed with a slider 49, and the outer wall of the limit rod 47 is slidably installed with a limit block 48, and the top walls of the slider 49 and the limit block 48 are fixedly connected with a mounting seat 44, and the top wall of the mounting seat 44 is fixedly connected with the same U-shaped frame 45, and the inner top wall of the U-shaped frame 45 is provided with a mounting groove 410, and the inner wall of the mounting groove 410 is rotatably installed with a screw rod 2 411, and the outer wall of the screw rod 2 411 is screwed with a moving block 412, and the front wall of the U-shaped frame 45 is fixedly installed with a motor 2 46;

[0034] In the embodiment of the utility model, the purpose of this arrangement is that the adjustment component 4 can be operated to drive the punching machine device 5 to drill holes at different positions on the silicone sheet when punching holes in the silicone sheet, which can meet different processing needs and improve the practicality of the entire device.

[0035] Embodiment 2:

[0036] See also Figure 1-4This embodiment provides a technical solution based on the first embodiment: the side wall of the motor 1 42 is fixedly connected to the rear of the right wall of the workbench 1, the power shaft of the motor 1 42 passes through the workbench 1 and is fixedly connected to the screw rod 1 43 through a bearing, the outer wall of the slider 49 is slidably connected to the inner wall of the accommodating groove 41 located at the rear, the outer wall of the limit block 48 is slidably connected to the inner wall of the accommodating groove 41 located at the front, the U-shaped frame 45 is located at the top of the workbench 1, the outer wall of the moving block 412 is slidably connected to the inner wall of the installation groove 410, the bottom wall of the moving block 412 is detachably installed with the punching machine device 5 through bolts, the power shaft of the motor 2 46 passes through the U-shaped frame 45 and is fixedly connected to the screw rod 2 411 through a bearing, and the fixed The fixed component 3 includes a placement rack 33, a mounting opening 38 is provided in the middle of the top wall of the workbench 1, the outer wall of the placement rack 33 is fixedly connected to the inner wall of the mounting opening 38, a waste frame 31 is fixedly connected to the bottom wall of the workbench 1, a guide plate 32 is fixedly connected to the inner bottom wall of the waste frame 31, a slag discharge opening 39 is provided on the side wall of the waste frame 31 and at a position corresponding to the guide plate 32, the front and rear parts of the side walls of the workbench 1 are fixedly connected to a C-shaped rack 34, an adjusting screw 35 is rotatably installed on the top wall of the C-shaped rack 34, an operating handle 37 is fixedly connected to the top of the adjusting screw 35, and a rubber pad 36 is screwed through the C-shaped rack 34 and fixedly connected to the bottom end of the adjusting screw 35, and the four corners of the bottom wall of the workbench 1 are fixedly installed with supporting legs 2;

[0037] In the embodiment of the utility model, the purpose of this arrangement is that the setting of the fixing component 3 can abut and fix the silicone sheet when punching holes, thereby preventing the silicone sheet from moving during punching and causing punching failure, and the waste generated during punching can be collected together to prevent it from escaping.

[0038] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] When working, first connect the motor 1 42, the motor 2 46 and the punching machine device 5 through the external power supply and the controller, first place the silicone sheet to be punched on the placement frame 33, turn the operating handle 37 to drive the adjusting screw 35 and the rubber pad 36 to rotate and move gradually downward, so that the rubber pad 36 limits and fixes the top of the silicone sheet, start the motor 1 42 to drive the screw rod 1 43 to rotate, when the screw rod 1 43 rotates, it drives the slider 49 to move linearly along the outer wall of the screw rod 1 43 on the inner wall of the slider 49 along the inner wall of the accommodating groove 41 at the rear, the slider 49 synchronously drives the mounting seat 44 and the U-shaped frame 45 to move, and when the U-shaped frame 45 moves, it drives the mounting seat 44 at the front to move. At the same time, the limit block 48 slides along the outer wall of the limit rod 47 in the inner wall of the front accommodating groove 41. When the U-shaped frame 45 moves, it drives the punching machine device 5 to move to the horizontal position, and drives the screw rod 2 411 to rotate through the motor 2 46. When the screw rod 2 411 rotates, it drives the moving block 412 to move linearly along the outer wall of the screw rod 2 411 in the inner wall of the installation groove 410, so that the moving block 412 drives the punching machine device 5 to move to the longitudinal position when moving, and then the punching machine device 5 starts to punch holes in the silicone sheet. The debris generated during the punching process falls onto the guide plate 32 in the inner wall of the waste frame 31 through the placement rack 33 and is discharged from the slag discharge port 39.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although the 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for processing and opening a hole in a thermally conductive silicone sheet, comprising a workbench (1), characterized in that: The top wall of the workbench (1) is equipped with a punching machine device (5) via an adjusting component (4), and the top wall of the workbench (1) is equipped with a fixing component (3); The adjusting assembly (4) comprises a motor (42), and the front and rear parts of the top wall of the workbench (1) are both provided with a receiving groove (41), the inner wall of the receiving groove (41) at the rear is rotatably connected with a screw rod (43), and the inner wall of the receiving groove (41) at the front is fixedly connected with a limit rod (47), the outer wall of the screw rod (43) is threadedly installed with a slider (49), the outer wall of the limit rod (47) is slidably installed with a limit block (48), and the slider (49) ) and the top wall of the limit block (48) are fixedly connected to a mounting seat (44), the top wall of the mounting seat (44) is fixedly connected to the same U-shaped frame (45), the inner top wall of the U-shaped frame (45) is provided with a mounting groove (410), the inner wall of the mounting groove (410) is rotatably mounted with a second screw rod (411), the outer wall of the second screw rod (411) is threadedly mounted with a moving block (412), and the front wall of the U-shaped frame (45) is fixedly mounted with a second motor (46).

2. A thermally conductive silicone sheet processing and opening device according to claim 1, characterized in that: The side wall of the motor 1 (42) is fixedly connected to the rear of the right wall of the workbench (1); the power shaft of the motor 1 (42) passes through the workbench (1) and is fixedly connected to the screw rod 1 (43) via a bearing; the outer wall of the slider (49) is slidably connected to the inner wall of the accommodating groove (41) located at the rear; the outer wall of the limit block (48) is slidably connected to the inner wall of the accommodating groove (41) located at the front; and the U-shaped frame (45) is located at the top of the workbench (1).

3. The device for processing and opening a hole in a thermally conductive silicone sheet according to claim 1, characterized in that: The outer wall of the moving block (412) is slidably connected to the inner wall of the mounting groove (410); the bottom wall of the moving block (412) and the punching machine device (5) are detachably mounted via bolts; the power shaft of the second motor (46) passes through the U-shaped frame (45) via a bearing and is fixedly connected to the second screw rod (411).

4. The device for processing and opening a hole in a thermally conductive silicone sheet according to claim 1, characterized in that: The fixing assembly (3) comprises a placement rack (33), a mounting opening (38) is provided in the middle of the top wall of the workbench (1), the outer wall of the placement rack (33) is fixedly connected to the inner wall of the mounting opening (38), the bottom wall of the workbench (1) is fixedly connected to a waste frame (31), the inner bottom wall of the waste frame (31) is fixedly connected to a guide plate (32), and a slag discharge opening (39) is provided on the side wall of the waste frame (31) at a position corresponding to the guide plate (32).

5. The device for processing and opening a hole in a thermally conductive silicone sheet according to claim 1, characterized in that: The front and rear parts of the side walls of the workbench (1) are fixedly connected to a C-shaped frame (34), the top wall of the C-shaped frame (34) is rotatably mounted with an adjusting screw (35), and the top end of the adjusting screw (35) is fixedly connected to an operating handle (37).

6. The device for processing and opening a hole in a thermally conductive silicone sheet according to claim 5, characterized in that: The bottom ends of the adjusting screw rods (35) are all threadedly connected to the C-shaped frame (34) and fixedly connected to a rubber pad (36).

7. The device for processing and opening a hole in a thermally conductive silicone sheet according to claim 1, characterized in that: Support legs (2) are fixedly mounted at the four corners of the bottom wall of the workbench (1).

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