Diamond cutter sharpening device

Abstract

The utility model relates to a diamond cutter sharpening device which is characterized in that a machine base comprises an installation table, an adjustable bench clamp is arranged on a cushion table, supporting stand columns are arranged on the two sides of a sliding plate at intervals, the supporting stand columns are arranged on the installation table through cushion blocks, guide rails are arranged on the front faces of the supporting stand columns, and a fixing plate is arranged on the two guide rails in a matched mode; and an L-shaped plate is arranged on the front side of the fixing plate, the output end of the first servo motor is connected with a first lead screw, a mounting plate is arranged on the first lead screw, a third servo motor is arranged on the mounting plate, and a wear-resistant tool bit is arranged at the output end of the third servo motor. According to the edge grinding device for the diamond cutter, the first servo motor, the second servo motor, the third servo motor, the first lead screw, the second lead screw, the grinding tool bit and the adjustable bench clamp are arranged to be matched, so that grinding machining at different angles and heights can be achieved, and the working efficiency can be improved; wherein the door-shaped shielding cover can play a shielding and protecting role.

Description

Technical Field

[0001] The utility model belongs to the technical field of blade grinding, and particularly relates to a diamond tool grinding device. Background Technique

[0002] PCD (Polycrystalline Daimond) is a polycrystalline diamond aggregate sintered from high-quality diamond (0.5μm - 50μm) with a certain component of catalyst under high temperature and high pressure (1450 - 1700°C, 5.5 - 7.0GPa). For a long time, PCD has been quickly applied to various fields due to its extremely high hardness and excellent wear resistance, and is playing an increasingly important role in the field of cutting tools. PCD can be used not only to produce turning tools and boring tools, but also to produce complex tools such as milling cutters, drills, reamers, saws, engraving cutters, punches, etc. In the fields of automotive, aviation and base material processing, PCD tools have been widely used, and the processing materials include non-ferrous metals and their alloys such as aluminum and copper, and can also be used for the processing of non-metals and fiber-reinforced materials such as wood, plastic, graphite, stone, ceramic, rubber, etc., cemented carbide, metal matrix composites and other materials.

[0003] Diamond tools have the advantages of extremely high hardness and wear resistance, low friction coefficient, high elastic modulus, high thermal conductivity, low thermal expansion coefficient, and small affinity with non-ferrous metals. It can be used for the precision machining of non-metallic hard and brittle materials such as graphite, high wear-resistant materials, composite materials, high-silicon aluminum alloys and other ductile non-ferrous metal materials. Therefore, when grinding the cutting edge of diamond tools, the experience requirements for workers are relatively high. It is necessary to adjust the grinding angle of the machine according to different types of tools, and at the same time ensure the stability of the tool during grinding. The working steps are cumbersome and time-consuming. Therefore, we propose a PCD diamond tool grinding device to solve the above problems, so this invention creation is specially applied for. Content of the Utility Model

[0004] In order to solve the above-mentioned problems of the prior art, the utility model provides a diamond tool grinding device that can improve the above deficiencies.

[0005] The utility model relates to a diamond tool grinding device, which comprises a machine base. The machine base includes an installation table and a gantry shielding cover slidably arranged on the installation table. A sliding plate is arranged at the middle position of the installation table. Slide rails are symmetrically arranged on both sides of the bottom surface of the sliding plate. The sliding plate is slidably connected with the slide rails. A cushion table is arranged on the top surface of the sliding plate. An adjustable vise is arranged on the cushion table. Support columns are arranged at intervals on both sides of the sliding plate. The support columns are arranged on the installation table through cushion blocks. Guide rails are arranged on the front surfaces of the support columns. A fixing plate is arranged in cooperation with the two guide rails. An L-shaped plate is arranged on the front side of the fixing plate. A first lead screw is arranged on the L-shaped plate. A first servo motor is arranged at the end of the L-shaped plate. The output end of the first servo motor is connected with the first lead screw. An installation plate is arranged on the first lead screw. A third servo motor is arranged on the installation plate. A wear-resistant tool bit is arranged at the output end of the third servo motor. The tops of the two support columns are jointly connected with an installation cross plate. A second servo motor is arranged on the installation cross plate. A controller is arranged on the base. The controller controls the first servo motor, the second servo motor, the third servo motor and the grinding tool bit through wires.

[0006] Further, a second lead screw is arranged at the output end of the second servo motor. The second lead screw is in threaded connection with a movable block. The movable block is fixed to the rear side of the fixing plate.

[0007] Further, the adjustable vise includes an installation cushion plate. A bottom plate is arranged on the top surface of the installation cushion plate. Two angle gauges arranged at intervals are bolted to one end of the bottom plate. A first installation piece penetrates through the two angle gauges. A fixed vise body is rotatably connected between the two angle gauges. A movable vise body is arranged on the fixed vise body. A fixed block is bolted to the raised end of the fixed vise body. One side of the movable vise body is rotatably connected with a lead screw through a bearing. The other end of the lead screw extends outside the fixed block and is provided with a fastening pin sleeve. A rotating handle is arranged on the fastening pin sleeve.

[0008] Further, the fixed vise body has a bent end. The bent end forms a clamping relationship with the movable vise body. Side plates are arranged on both sides of the bottom surface of the raised end of the fixed vise body. A first support frame is arranged between the side plates. The first support frame is rotatably connected with the side plates through a second installation piece.

[0009] Further, a second support frame is arranged inside the first support frame. An adjusting bolt penetrates through the side surface of the first support frame. A through groove matched with the adjusting bolt is arranged on the second support frame.

[0010] Further, a support cushion table is arranged at the bottom end of the second support frame. The support cushion table has a connecting groove. The second support frame is arranged in the connecting groove and is rotatably connected with the support cushion table through a third installation piece.

[0011] Further, a rotating table is provided between the mounting base plate and the bottom plate.

[0012] Further, sliders are provided on the bottom surface of the movable jaw body, and the movable jaw body is provided with sliding grooves that cooperate with the sliders.

[0013] Further, dovetail grooves are opened on the top surfaces of both the fixed jaw body and the movable jaw body.

[0014] The present utility model designs a diamond tool grinding device. By setting a first servo motor, a second servo motor, and a third servo motor, a first lead screw, a second lead screw, a grinding tool head, and an adjustable vise in cooperation, grinding and processing at different angles and heights can be achieved, which can improve work efficiency. Among them, the portal shielding cover can play a role in shielding and protection. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the present utility model.

[0016] Figure 2 It is a schematic structural diagram of the adjustable vise.

[0017] Figure 3 It is a schematic partial structural diagram of the movable jaw body.

[0018] Figure 4 It is a connection relationship diagram of the side plate, the first support frame, and the second support frame.

[0019] Illustration: 1 mounting table, 101 portal shielding cover, 2 support columns, 3 cushion blocks, 4 sliding plates, 41 slide rails, 5 cushion tables, 6 adjustable vise, 61 mounting base plate, 611 mounting side plates, 62 rotating table, 63 bottom plate, 64 angle ruler, 65 first mounting member, 66 avoidance arc groove, 67 column bars, 68 fixed jaw body, 681 sliding groove, 69 movable jaw body, 691 slider, 70 bent end, 71 dovetail groove, 72 lead screw, 73 fixed block, 74 fastening pin sleeve, 75 rotating handle, 76 side plate, 77 second mounting member, 78 connecting groove, 79 adjusting bolt, 80 first support frame, 81 second support frame, 8100 through groove, 82 support cushion table, 83 third mounting member, 7 guide rail, 8 L-shaped plate, 9 first servo motor, 10 mounting cross plate, 11 second servo motor, 12 second lead screw, 13 movable block, 14 fixing plate, 15 first lead screw, 16 mounting plate, 17 third servo motor, 18 grinding tool head. Detailed Embodiments

[0020] In order to make the objectives, technical solutions, and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0021] As shown Figures 1-4 in the figure, the utility model relates to a diamond tool grinding device, which comprises a machine base. The machine base includes an installation table 1 and a gantry shielding cover 101 slidably arranged on the installation table. A slide plate 4 is arranged at the middle position of the installation table. Slide rails 41 are symmetrically arranged on both sides of the bottom surface of the slide plate. The slide rails are arranged on the installation table, and the slide plate is slidably connected with the slide rails. A cushion table 5 is arranged on the top surface of the slide plate. An adjustable vise 6 is arranged on the cushion table. Support columns 2 are arranged at intervals on both sides of the slide plate. The support columns are arranged on the installation table through cushion blocks 3. Guide rails 7 are arranged on the front surfaces of the support columns. A fixing plate 14 is arranged in cooperation with the two guide rails. The fixing plate can slide up and down on the guide rails. An L-shaped plate 8 is arranged on the front side of the fixing plate. A first lead screw 15 is arranged on the L-shaped plate. A first servo motor 9 is arranged at the end of the L-shaped plate. The output end of the first servo motor is connected with the first lead screw. An installation plate 16 is threadedly connected to the first lead screw. The installation plate can move back and forth along the first lead screw. A third servo motor 17 is arranged on the installation plate. A wear-resistant tool bit 18 is arranged at the output end of the third servo motor. The tops of the two support columns are jointly connected with an installation cross plate 10. A second servo motor 11 is arranged on the installation cross plate. A PLC controller is arranged on the machine base. The controller is connected to control the first servo motor, the second servo motor, the third servo motor and the grinding tool bit through wire signals.

[0022] As a technical improvement, a second lead screw 12 is arranged at the output end of the second servo motor. A movable block 13 is threadedly connected to the second lead screw. The movable block is fixed to the rear side of the fixing plate.

[0023] As shown Figure 2 in the figure, the adjustable vise includes an installation cushion plate 61. A bottom plate 63 is arranged on the top surface of the installation cushion plate. Installation side plates 611 are arranged on the outer wall of the installation cushion plate. The installation side plates are fixed to the cushion table by bolts. One end of the bottom plate is bolted with two angle gauges 64 arranged at intervals. A first installation piece 65 is connected through the two angle gauges. A fixed vise body 68 is rotatably connected between the two angle gauges. Column bars 67 are arranged on both sides of the outer wall of the fixed vise body. Arc-shaped grooves 66 for restricting the column bars to avoid are arranged on the angle gauges. A movable vise body 69 is arranged on the fixed vise body. A fixed block 73 is bolted to the raised end of the fixed vise body. One side of the movable vise body is rotatably connected with a lead screw 73 through a bearing. The other end of the lead screw extends outside the fixed block and is provided with a fastening pin sleeve 74. A rotary handle 75 is arranged on the fastening pin sleeve.

[0024] As a technical improvement, the fixed vise body has a bent end 70. The bent end forms a clamping relationship with the movable vise body. Side plates 76 are arranged on both sides of the bottom surface of the raised end of the fixed vise body. A first support frame 80 is arranged between the side plates. The first support frame is rotatably connected with the side plates through a second installation piece 77.

[0025] As a technical improvement, a second support frame 81 is arranged inside the first support frame. An adjusting bolt 79 is arranged through the side of the first support frame, and a through groove 8100 for cooperating with the adjusting bolt is formed on the second support frame.

[0026] As a technical improvement, a support pad table 82 is arranged at the bottom end of the second support frame. The support pad table has a connecting groove 78. The second support frame is arranged in the connecting groove and is rotatably connected to the support pad table through a third mounting member 83.

[0027] To achieve horizontal rotation, a rotating table 62 is arranged between the mounting base plate and the bottom plate, and the rotating table is controlled by a PLC controller.

[0028] As a technical improvement, a slider 691 is arranged on the bottom surface of the movable jaw body, and a chute 681 for cooperating with the slider is arranged on the movable jaw body.

[0029] As a technical improvement, dovetail grooves 71 are formed on the top surfaces of both the fixed jaw body and the movable jaw body.

[0030] This solution is arranged in a diamond tool grinding device, which can be provided with an adjustable mechanism. A support column is arranged, a guide rail is arranged on the support column, and a fixing plate can move up and down through a second servo motor on the guide rail. At the same time, a first servo motor on the L-shaped plate can adjust the grinding tool head in the left and right directions. The adjustable bench vice arranged can achieve angle change.

Claims

1. A diamond tool sharpening device, comprising a machine base, characterized in that: The machine base includes a mounting platform and a door-shaped shielding cover slidably arranged on the mounting platform, a slide plate is arranged in the middle position of the mounting platform, slide rails are symmetrically arranged on both sides of the bottom surface of the slide plate, the slide plate is slidably connected to the slide rails, a pad is arranged on the top surface of the slide plate, an adjustable vise is arranged on the pad, support columns are arranged at intervals on both sides of the slide plate, the support columns are arranged on the mounting platform through pads, guide rails are arranged on the front of the support columns, a fixing plate is cooperatively arranged on the two guide rails, an L-plate is arranged on the front side of the fixing plate, a first screw rod is arranged on the L-plate, a first servo motor is arranged on the end head of the L-plate, an output end of the first servo motor is connected to the first screw rod, a mounting plate is arranged on the first screw rod, a third servo motor is arranged on the mounting plate, a wear-resistant cutter head is arranged on the output end of the third servo motor, and a mounting cross plate is commonly connected to the top ends of the two support columns, and a second servo motor is arranged on the mounting cross plate.

2. A diamond tool sharpening device according to claim 1, characterized in that: A second screw rod is arranged on the output end of the second servo motor, and a movable block is threadedly connected to the second screw rod, and the movable block is fixed to the rear side of the fixed plate.

3. A diamond tool sharpening device according to claim 1, characterized in that: The adjustable bench vise includes a mounting pad, a bottom plate is arranged on the top surface of the mounting pad, two angle rulers arranged at intervals are bolted to one end of the bottom plate, a first mounting member is connected through the two angle rulers, a fixed clamp body is rotatably connected between the two angle rulers, a movable clamp body is arranged on the fixed clamp body, a fixed block is bolted to the raised end of the fixed clamp body, a screw rod is rotatably connected to one side of the movable clamp body through a bearing, the other end of the screw rod is connected to the outside of the fixed block and a fastening pin sleeve is installed, and a rotating handle is arranged on the fastening pin sleeve.

4. A diamond tool sharpening device according to claim 3, characterized in that: The fixed clamp body has a bent end, and the bent end forms a clamping relationship with the movable clamp body. Side plates are arranged on both sides of the bottom surface of the raised end of the fixed clamp body, and a first support frame is arranged between the side plates. The first support frame is rotatably connected to the side plate through a second mounting member.

5. A diamond tool sharpening device according to claim 4, characterized in that: A second supporting frame is arranged inside the first supporting frame, an adjusting bolt is arranged through a side surface of the first supporting frame, and a through slot used in cooperation with the adjusting bolt is opened on the second supporting frame.

6. A diamond tool sharpening device according to claim 5, characterized in that: A support pad is arranged at the bottom end of the second support frame, and the support pad has a connecting groove. The second support frame is arranged in the connecting groove and is rotatably connected to the support pad through a third mounting member.

7. A diamond tool sharpening device according to claim 3, characterized in that: A rotating platform is arranged between the mounting pad and the bottom plate.

8. A diamond tool sharpening device according to claim 3, characterized in that: A sliding block is arranged on the bottom surface of the movable clamp body, and a sliding groove matched with the sliding block is arranged on the movable clamp body.

9. A diamond tool sharpening device according to claim 3, characterized in that: The top surfaces of the fixed clamp body and the movable clamp body are both provided with dovetail grooves.

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