Processing equipment of aluminum nitride high-thermal-conductivity composite material

Abstract

The utility model discloses a kind of processing equipment of aluminium nitride high thermal conductivity composite material, it is related to the technical field of processing equipment of composite material, specifically a kind of processing equipment of aluminium nitride high thermal conductivity composite material, including connecting plate, the lower fixed connection of both ends of connecting plate has support plate, the middle fixed connection of connecting plate has mounting disc, the upper fixed connection of mounting disc has sucking disc, the lower fixed connection of mounting disc has connecting pipe, the inside fixed connection of connecting pipe has guide block. Through the cooperation of sucking disc 4 and shaft sleeve 9, in the process of using, can be through the downward pulling shaft sleeve 9 so that sucking disc 4 is adsorbed and fixed to the upper workpiece to be processed, so as to play the role of mainly fixed by the form of sucking disc 4 adsorption, while through the cooperation of clamping plate limit, can avoid the situation that edge is broken, rupture is easily occurred during clamping due to the brittle nature of material.

Description

Technical Field

[0001] This utility model relates to the technical field of composite material processing equipment, specifically to a processing equipment for aluminum nitride high thermal conductivity composite materials. Background Technology

[0002] The processing equipment for aluminum nitride high thermal conductivity composite materials needs to be selected based on the material form, such as powder, green body, sintered ceramic parts, composite material blanks, etc., and the processing steps such as forming, sintering, precision machining, and surface treatment. Since this material is a ceramic material and is brittle, it is prone to chipping and cracking during surface processing.

[0003] In current aluminum nitride processing equipment, most of the clamping methods are based on a single clamping plate. Although this method is convenient and facilitates the installation and removal of the workpiece, it has the disadvantage that the stress on the workpiece is concentrated at both ends of the workpiece during processing due to the use of a single clamping plate. This stress concentration can easily lead to chipping and cracking, thus affecting processing efficiency and quality. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this invention provides a processing equipment for aluminum nitride high thermal conductivity composite materials, solving the problems mentioned in the background section.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a processing device for aluminum nitride high thermal conductivity composite material, comprising a connecting plate, support plates fixedly connected to the lower ends of the connecting plate, an mounting plate fixedly connected to the middle of the connecting plate, a suction cup fixedly connected above the mounting plate, a connecting pipe fixedly connected below the mounting plate, a guide block fixedly connected inside the connecting pipe, a slider slidably connected inside the connecting pipe, a connecting rod fixedly connected to the lower end of the slider, a bushing fixedly connected to the lower end of the connecting rod, a bidirectional lead screw rotatably connected to one side of the connecting plate, a clamping plate threadedly connected to the outer surface of the bidirectional lead screw, and a guide rod fixedly connected to the other side of the connecting plate.

[0006] Optionally, the mounting plate has a hollow interior, and the suction cup has a through hole in the middle, which is connected to the interior of the mounting plate. There are several suction cups, which are evenly distributed on the upper surface of the mounting plate in a circular array.

[0007] Optionally, a locking block is rotatably connected to the outer surface of the connecting rod, and a guide block slot is provided on the inner side of the guide block. The locking block matches the guide block slot. The cross-sectional shape of the locking block is a rounded rectangle. A locking block connecting rod is fixedly connected to the lower part of the locking block. There are several locking block connecting rods, and the several locking block connecting rods are evenly distributed in a circular array below the locking block. The locking block and the slider are made of rubber material.

[0008] Optionally, the lower end of the locking block connecting rod is fixedly connected to a locking block rotating sleeve, and a bushing rotation groove is opened on the outer surface of the bushing. The locking block connecting rod is rotatably connected to the inside of the bushing rotation groove, and the locking block rotating sleeve is rotatably connected to the outer surface of the bushing.

[0009] Optionally, one end of the bidirectional lead screw is fixedly connected to a handle, the inner side of the clamp is provided with a soft rubber pad, there are several clamps, the several clamps are evenly distributed in a symmetrical manner on the outer surface of the bidirectional lead screw, and the other side of the clamp is slidably connected to the outer surface of the guide rod.

[0010] Optionally, an XY translation stage is fixedly installed above the connecting plate, a telescopic rod is fixedly installed below the XY translation stage, and a processing tool is fixedly installed below the telescopic rod.

[0011] This utility model provides a processing equipment for aluminum nitride high thermal conductivity composite materials, which has the following beneficial effects: 1. The processing equipment for aluminum nitride high thermal conductivity composite materials, through the setting of the clamping block, enables the suction cup to form a sealed space with the slider after being adsorbed by the clamping block, while limiting the position within the guide block groove. Through the cooperation of the suction cup and the bushing, during use, the suction cup can be pulled down to adsorb and fix the workpiece to be processed above by the bushing, thus achieving the main function of fixing by suction cup adsorption, and avoiding the easy breakage and cracking of the edge due to the brittle nature of the material during clamping.

[0012] 2. The processing equipment for this aluminum nitride high thermal conductivity composite material, through the setting of guide rods, enables the clamping plates to be held more stably. Through the cooperation of the clamping plates and the bidirectional lead screw, the two clamping plates can be simultaneously clamped to the workpiece to be processed during use, while aligning the center of the workpiece with the processing center. This allows for the limitation and positioning of the workpiece to be processed, thus achieving the function of quickly positioning and limiting the workpiece, achieving the goal of convenient and fast operation, and high processing accuracy. Attached Figure Description

[0013] Figure 1This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the suction cup of this utility model; Figure 3 This is a front sectional view of the suction cup portion of this utility model; Figure 4 This is a side sectional view of the suction cup of this utility model; Figure 5 This is a three-dimensional structural diagram of the clamping plate of this utility model.

[0014] In the diagram: 1. Connecting plate; 2. Support plate; 3. Mounting plate; 4. Suction cup; 5. Connecting pipe; 6. Guide block; 601. Guide block slot; 7. Slider; 8. Connecting rod; 9. Bushing; 901. Bushing rotating groove; 10. Clamping block; 11. Clamping block connecting rod; 12. Clamping block rotating sleeve; 13. Two-way lead screw; 14. Handle; 15. Clamping plate; 16. Guide rod; 17. XY translation stage; 18. Telescopic rod; 19. Machining tool. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Example Please see Figures 1 to 5 The present invention provides a technical solution: a processing equipment for aluminum nitride high thermal conductivity composite material, comprising a connecting plate 1, a support plate 2 fixedly connected to the lower ends of the connecting plate 1, a mounting plate 3 fixedly connected to the middle of the connecting plate 1, a suction cup 4 fixedly connected to the upper part of the mounting plate 3, a connecting pipe 5 fixedly connected to the lower part of the mounting plate 3, a guide block 6 fixedly connected inside the connecting pipe 5, a slider 7 slidably connected inside the connecting pipe 5, a connecting rod 8 fixedly connected to the lower end of the slider 7, a bushing 9 fixedly connected to the lower end of the connecting rod 8, a bidirectional lead screw 13 rotatably connected to one side of the connecting plate 1, a clamping plate 15 threadedly connected to the outer surface of the bidirectional lead screw 13, and a guide rod 16 fixedly connected to the other side of the connecting plate 1.

[0017] Specifically, through the cooperation of suction cup 4 and bushing 9, during use, the suction cup 4 can be used to adsorb and fix the workpiece above by pulling down bushing 9, thus achieving the main function of fixation by suction cup 4. Through the cooperation of clamping plate 15 and double-acting screw 13, during use, the double-acting screw 13 can make the two clamping plates 15 simultaneously clamp the workpiece, and at the same time make the center of the workpiece consistent with the machining center, thus completing the limitation and positioning of the workpiece.

[0018] Please see Figures 1 to 5 The mounting plate 3 has a hollow internal structure, and the suction cup 4 has a through hole in the middle, which is connected to the interior of the mounting plate 3. There are several suction cups 4, which are evenly distributed in a circular array on the upper surface of the mounting plate 3. The outer surface of the connecting rod 8 is rotatably connected to the locking block 10. The inner side of the guide block 6 has a guide block slot 601, which matches the locking block 10 with the guide block slot 601. The cross-sectional shape of the locking block 10 is a rounded rectangle. The lower part of the locking block 10 is fixedly connected to the locking block connecting rod 11. There are several locking block connecting rods 11, which are evenly distributed in a circular array below the locking block 10. The locking block 10 and the slider 7 are made of rubber.

[0019] Specifically, through the cooperation of suction cup 4 and bushing 9, during use, the suction cup 4 can be used to adsorb and fix the workpiece to be processed by pulling down bushing 9. This achieves the main function of fixing the workpiece by adsorption through suction cup 4, which can avoid the situation of easy breakage or cracking due to the brittle nature of the material during clamping.

[0020] Please see Figures 1 to 5 The lower end of the locking block connecting rod 11 is fixedly connected to the locking block rotating sleeve 12. The outer surface of the bushing is provided with a bushing rotating groove 901. The locking block connecting rod 11 is rotatably connected to the inside of the bushing rotating groove 901. The locking block rotating sleeve 12 is rotatably connected to the outer surface of the bushing 9. One end of the bidirectional lead screw 13 is fixedly connected to the handle 14. The inner side of the clamping plate 15 is provided with a soft rubber pad. There are several clamping plates 15. The several clamping plates 15 are evenly distributed on the outer surface of the bidirectional lead screw 13 in a symmetrical manner. The other side of the clamping plate 15 is slidably connected to the outer surface of the guide rod 16. An XY translation stage 17 is fixedly installed above the connecting plate 1. A telescopic rod 18 is fixedly installed below the XY translation stage 17. A processing tool 19 is fixedly installed below the telescopic rod 18.

[0021] Specifically, through the cooperation of clamping plate 15 and double-acting screw 13, the two clamping plates 15 can be used to clamp the workpiece to be processed synchronously during use, and the center of the workpiece is aligned with the machining center. This enables the limiting and positioning of the workpiece to be processed, thus quickly completing the positioning and limiting of the workpiece. This achieves convenient and fast operation, as well as high processing accuracy.

[0022] In use, since aluminum nitride high thermal conductivity composite material is a typical ceramic material, its inherent brittleness is one of its important characteristics. When processing this material, clamping at both ends should be avoided. Also, since this material is usually processed by surface grinding, clamping the upper and lower surfaces simultaneously should be avoided. Therefore, the suction cup 4 can be used to adhere to the lower surface of the workpiece for primary fixation, while the two clamping plates 15 are used for auxiliary positioning and limiting via soft rubber pads, thus completing the fixation of this material. In use, first place the workpiece above the suction cup 4, then simply rotate the handle 14 to rotate the bidirectional lead screw 13, causing the two clamping plates 15 to move closer together to clamp the workpiece for positioning and limiting. Finally, pull the shaft downwards. The sleeve 9 drives the connecting rod 8 to move downwards, thereby driving the slider 7 to move downwards along the guide block 6. When the sleeve 9 is pulled to the bottom, the position of the locking block 10 below the slider 7 corresponds to the position of the guide block slot 601. At this time, it is only necessary to rotate the locking block rotating sleeve 12 so that the locking block 10 is locked in the guide block slot 601 for fixed positioning, while forming a sealed space with the slider 7, thereby completing the adsorption and fixation of the material to be processed. After the fixation is completed, the material can be processed by the cooperation of the XY translation stage 17, the telescopic rod 18 and the processing tool 19 above the connecting plate 1. After the processing is completed, it is only necessary to rotate the locking block rotating sleeve 12 in the opposite direction and move the sleeve 9 upwards, and rotate the handle 14 in the opposite direction to separate the clamping plate 15 to remove the processed workpiece.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A processing device for aluminum nitride high thermal conductivity composite materials, comprising a connecting plate (1), characterized in that: Support plates (2) are fixedly connected to the lower ends of the connecting plate (1). A mounting plate (3) is fixedly connected to the middle of the connecting plate (1). A suction cup (4) is fixedly connected to the upper part of the mounting plate (3). A connecting tube (5) is fixedly connected to the lower part of the mounting plate (3). A guide block (6) is fixedly connected inside the connecting tube (5). A slider (7) is slidably connected inside the connecting tube (5). A connecting rod (8) is fixedly connected to the lower end of the slider (7). A bushing (9) is fixedly connected to the lower end of the connecting rod (8). A two-way screw (13) is rotatably connected to one side of the connecting plate (1). A clamping plate (15) is threadedly connected to the outer surface of the two-way screw (13). A guide rod (16) is fixedly connected to the other side of the connecting plate (1).

2. The processing equipment for aluminum nitride high thermal conductivity composite materials according to claim 1, characterized in that: The interior of the mounting plate (3) is hollow, and the middle of the suction cup (4) is provided with a through hole. The through hole is connected to the interior of the mounting plate (3). There are several suction cups (4), and the several suction cups (4) are evenly distributed on the upper surface of the mounting plate (3) in a circular array.

3. The processing equipment for aluminum nitride high thermal conductivity composite materials according to claim 1, characterized in that: The outer surface of the connecting rod (8) is rotatably connected to a locking block (10). The inner side of the guide block (6) is provided with a guide block slot (601). The locking block (10) matches the guide block slot (601). The cross-sectional shape of the locking block (10) is a rounded rectangle. A locking block connecting rod (11) is fixedly connected to the bottom of the locking block (10). There are several locking block connecting rods (11). Several locking block connecting rods (11) are evenly distributed in a circular array below the locking block (10). The locking block (10) and the slider (7) are made of rubber.

4. The processing equipment for aluminum nitride high thermal conductivity composite materials according to claim 3, characterized in that: The lower end of the locking block connecting rod (11) is fixedly connected to the locking block rotating sleeve (12). The outer surface of the bushing is provided with a bushing rotating groove (901). The locking block connecting rod (11) is rotatably connected to the inside of the bushing rotating groove (901), and the locking block rotating sleeve (12) is rotatably connected to the outer surface of the bushing (9).

5. The processing equipment for aluminum nitride high thermal conductivity composite materials according to claim 1, characterized in that: One end of the bidirectional lead screw (13) is fixedly connected to the handle (14), the inner side of the clamp (15) is provided with a soft rubber pad, there are several clamps (15), the several clamps (15) are evenly distributed on the outer surface of the bidirectional lead screw (13) in a symmetrical manner, and the other side of the clamp (15) is slidably connected to the outer surface of the guide rod (16).

6. The processing equipment for aluminum nitride high thermal conductivity composite materials according to claim 1, characterized in that: An XY translation stage (17) is fixedly installed above the connecting plate (1), a telescopic rod (18) is fixedly installed below the XY translation stage (17), and a processing tool (19) is fixedly installed below the telescopic rod (18).

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