Three-axis processing machine tool for constructing microstructure array

Abstract

The utility model discloses a three-axis machining tool for constructing a microstructure array, and relates to the technical field of machining tools. The device comprises a rack, a chassis and an electric spark main shaft, the chassis is fixedly installed on the top of the rack, and the electric spark main shaft is fixedly installed on the top of the rack and located above the chassis. The connecting part of the connecting frame is clamped and sleeved on the surface of the columnar seat of the electric spark machine head, so that when the device drives the electric spark machine head to move to enable a rod-shaped electrode to approach the surface of a workpiece, the connecting part of the connecting frame is dragged and driven by the electric spark machine head and moves up and down at the rear end of the moving part of the connecting frame; and meanwhile, the connecting frame horizontally moves in the sliding sleeve, it is guaranteed that the connecting frame can stably move along with the electric spark machine head, and when the electric spark machine head conducts electric spark machining on the workpiece, the air suction end of the air suction piece located at the bottom of the connecting part of the connecting frame moves along with the air suction piece and gets close to the machining position of the workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of machining machine tools, in particular to a three-axis machining machine tool for constructing a microstructure array. Background Art

[0002] The three-axis EDM machine tool is a precision machine tool that uses the principle of EDM for metal processing. It is mainly used to process conductive materials such as steel, copper, aluminum and other metal parts. EDM is a non-contact processing method that generates pulse discharge between the tool electrode and the workpiece to locally melt or evaporate the metal to form parts of the required shape and size. Relying on the slender electrode, the processing surface forms an array of microstructures, thereby achieving fine processing of the workpiece. The motor and the workpiece are immersed in a liquid insulating medium, such as kerosene, deionized water or emulsion. Its main function is to compress the spark channel during discharge so that the current can be concentrated locally, as well as to cool the workpiece and remove chips.

[0003] When existing EDM machines perform EDM on workpieces, the liquid medium at the processing site will release toxic smoke, vapor and aerosol, which will have an adverse impact on the environment and the health of operators. Ventilation facilities are installed and used in the processing area of ​​the workshop to help discharge the generated smoke, but for workers near the machine tools, the smoke is not cleaned up in time at the point where it is generated, which poses safety problems when operating the equipment and performing related operations. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a three-axis machining center for constructing a microstructure array, so as to solve the problem that smoke generated by liquid medium in electrospark machining cannot be cleaned up in time at the generating point, posing a threat to the safety of workers.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical scheme: a three-axis machining machine tool for constructing a microstructure array, comprising a frame, a chassis and an electric spark spindle, wherein the chassis is fixedly mounted on the top of the frame, and the electric spark spindle is fixedly mounted on the top of the frame and is located above the chassis;

[0006] A wire feeder is fixedly installed on the top of the chassis, a fixing piece is fixedly installed on the top of the chassis, the fixing piece includes a fixing plate, a processing box and a clamp, the fixing plate is fixedly installed on the top of the chassis by screws, the processing box is fixedly installed on the top of the fixing plate, and the clamp is arranged inside the processing box;

[0007] A sliding sleeve is fixedly installed on the rear side of the processing box, and a through groove is opened on the surface of the sliding sleeve along the front-to-back direction. A connecting frame is slidably installed inside the through groove. The connecting frame consists of a moving part and a connecting part. The moving part is slidably installed inside the sliding sleeve, and the connecting part is arranged at the rear end of the moving part and corresponds to the electric spark spindle. An air suction part is fixedly installed on the bottom of the sliding sleeve, and the air suction part is connected to the moving part of the connecting frame.

[0008] The frame consists of a gantry base, a gantry frame and machine tool legs. The machine tool legs are fixedly installed at the bottom of the gantry base, the gantry frame is fixedly installed at the top of the gantry base, the chassis is fixedly installed at the top of the gantry base, and the electric spark spindle is fixedly installed at the top of the gantry frame.

[0009] The chassis includes a first base, a second base and a working platform. The first base is fixedly installed on the top of the frame. A ball screw is provided on the top of the first base along the front-to-back direction, and the second base is fixedly installed on the movable end of the ball screw. A ball screw is provided on the top of the second base along the left-to-right direction, and the working platform is fixedly installed on the movable end of the ball screw. The wire feeder and the fixing part are fixedly installed on the top of the working platform.

[0010] The EDM spindle includes a rear support seat, a third base and an EDM machine head. The rear support seat is fixedly installed on the top of the frame. A ball screw is provided on the front side of the rear support seat in the up and down directions, and the movable end of the ball screw is fixedly installed with the third base. The bottom of the third base is rotatably installed with the EDM machine head. A motor is provided on the surface of the third base, and the output end of the motor is connected to the top of the EDM machine head.

[0011] The fixture of the fixing part includes an L-shaped plate, a screw and a movable plate. The screw is rotatably installed on the top of the processing box, and the movable plate is threadedly installed on the surface of the screw. There are two L-shaped plates, one L-shaped plate is fixedly installed on the front side of the inner wall of the processing box, and the other L-shaped plate is fixedly installed on one side of the movable plate.

[0012] The moving parts of the connecting frame include a Y-shaped plate, a side slide plate, and a return spring. The Y-shaped plate is slidably installed in the through groove of the sliding sleeve. The forked end of the Y-shaped plate is slidably installed with the side slide plate in the up and down directions. The top of the forked end of the Y-shaped plate is fixedly installed with a return spring, and the top of the return spring is connected to the inner top of the side slide plate.

[0013] The connecting parts of the connecting frame include a sliding rod, a limit spring and a clamp-shaped gripper. The sliding rod is slidably installed at the bottom end of the side slide plate in the left-right direction. A clamp-shaped gripper is provided at one end of the sliding rod. A limit spring is fixedly installed at one side of the side slide plate, and the free end of the limit spring is connected to the clamp-shaped gripper.

[0014] The side slide plates, the return springs and the connecting parts are provided in two groups and are symmetrically arranged at the bifurcated ends of the Y-shaped plate.

[0015] The air suction component includes a suction nozzle, an air supply hose and a three-way valve. The suction nozzle is rotatably installed at the bottom of the pliers gripper. The top of the suction nozzle is fixedly connected to the air supply hose. The air supply hose consists of a main pipe and two auxiliary pipes. One end of the main pipe is connected to the two auxiliary pipes, and the free end of the auxiliary pipe is connected to the suction nozzle. A three-way valve is provided at the connection between the auxiliary pipe and the main pipe, and a pipeline joint is provided at the free end of the main pipe.

[0016] The beneficial effects of the utility model are as follows:

[0017] The utility model clamps the sleeve to the columnar seat surface of the electric spark machine head through the connecting component of the connecting frame, so that when the device drives the electric spark machine head to move and bring its rod-shaped electrode close to the surface of the workpiece, the connecting component of the connecting frame is pulled and driven by the electric spark machine head to move up and down at the rear end of the moving component of the connecting frame, and at the same time, the connecting frame moves horizontally inside the sliding sleeve, so as to ensure that the connecting frame can move stably with the electric spark machine head. When the electric spark machine head performs electric spark processing on the workpiece, the air suction end of the air suction part located at the bottom of the connecting component of the connecting frame moves with it and approaches the processing part of the workpiece, so as to timely adsorb and process the toxic smoke released by the traditional liquid medium located at the electric spark processing part, avoid diffusion, facilitate operators to approach the electric spark equipment for corresponding observation, operation and other work, and avoid the adverse effects of toxic smoke on the environment and the health of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the chassis structure;

[0020] Figure 3 It is a schematic diagram of the structure of the EDM spindle;

[0021] Figure 4 It is a schematic diagram of the structure of the fixing and its surface components;

[0022] Figure 5 It is a partial side sectional schematic diagram of the utility model;

[0023] Figure 6 It is a partial structural schematic diagram of the utility model.

[0024] Figure markings: 1. frame; 2. chassis; 201. first base; 202. second base; 203. working platform; 3. EDM spindle; 301. rear support seat; 302. third base; 303. EDM head; 4. wire feeder; 5. fixing part; 501. fixing plate; 502. processing box; 503. screw; 504. movable plate; 6. sliding sleeve; 7. connecting frame; 701. Y-shaped plate; 702. side slide plate; 703. reset spring; 704. sliding rod; 705. limit spring; 706. clamp; 8. suction part; 801. suction nozzle; 802. gas hose; 803. three-way valve. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0026] Figure 1-Figure 6 It is the best embodiment of the utility model, and the following Figure 1 -Attached Figure 6 The utility model is further described.

[0027] A three-axis machining machine tool for constructing a microstructure array comprises a frame 1, a chassis 2 and an electric spark spindle 3, wherein the chassis 2 is fixedly mounted on the top of the frame 1, and the electric spark spindle 3 is fixedly mounted on the top of the frame 1 and is located above the chassis 2; a wire feeder 4 is fixedly mounted on the top of the chassis 2, and a fixing member 5 is fixedly mounted on the top of the chassis 2, wherein the fixing member 5 comprises a fixing plate 501, a processing box 502 and a fixture, wherein the fixing plate 501 is fixedly mounted on the top of the chassis 2 by screws, and the top of the fixing plate 501 is fixedly mounted There is a processing box 502, and the clamp is arranged inside the processing box 502; a sliding sleeve 6 is fixedly installed on the rear side of the processing box 502, and a through groove is opened on the surface of the sliding sleeve 6 along the front-back direction, and a connecting frame 7 is slidably installed inside the through groove, and the connecting frame 7 is composed of a moving part and a connecting part, and the moving part is slidably installed inside the sliding sleeve 6, and the connecting part is arranged at the rear end of the moving part, and is arranged corresponding to the electric spark spindle 3, and an air suction part 8 is fixedly installed on the bottom of the sliding sleeve 6, and the air suction part 8 is connected to the moving part of the connecting frame 7;

[0028] Specifically, the chassis 2 drives the fixing part 5 thereon to move horizontally, thereby controlling the movement of the workpiece to be processed in the fixing part 5 in the front-back direction and the left-right direction, and the output end electrode is controlled by the EDM spindle 3 to move in the up-down direction, so that it is close to the workpiece to be processed in the fixing part 5, and the wire feeder 4 is used to grind the motor of the EDM spindle 3 to clean and remove the carbon deposits or impurities attached thereto, and the workpiece is fixed and limited by the fixing part 5, and the moving range of the connecting frame 7 is limited by the sliding sleeve 6, and the connecting frame 7 is mounted on the electrode of the EDM spindle 3, so that the EDM spindle 3 moves close to the workpiece. During processing, the connecting frame 7 can drive the suction part 8 to move accordingly, so as to absorb the smoke closer to the processing location.

[0029] The frame 1 is composed of a gantry base, a gantry frame and a machine tool leg. The machine tool leg is fixedly installed at the bottom of the gantry base, the gantry frame is fixedly installed at the top of the gantry base, and the chassis 2 is fixedly installed at the top of the gantry base, and the EDM spindle 3 is fixedly installed at the top of the gantry frame;

[0030] Specifically, the EDM spindle 3 is supported by a gantry so that it is located above the chassis 2 , so as to facilitate EDM processing of the top of the workpiece in the fixture 5 .

[0031] The chassis 2 includes a first base 201, a second base 202 and a working platform 203. The first base 201 is fixedly installed on the top of the gantry base. A ball screw is provided on the top of the first base 201 along the front-to-back direction, and the second base 202 is fixedly installed on the movable end of the ball screw. A ball screw is provided on the top of the second base 202 along the left-to-right direction, and the working platform 203 is fixedly installed on the movable end of the ball screw. The wire feeder 4 and the fixing member 5 are both fixedly installed on the top of the working platform 203.

[0032] Specifically, the ball screw on the first base 201 drives the second base 202 to move in the front-to-back direction, and the ball screw on the second base 202 drives the working platform 203 to move in the left-to-right direction, thereby adjusting the horizontal position of the fixing member 5 on the working platform 203, and then controlling the horizontal position of the workpiece.

[0033] The EDM spindle 3 includes a rear support seat 301, a third base 302 and an EDM head 303. The rear support seat 301 is fixedly installed on the top of the gantry. A ball screw is provided on the front side of the rear support seat 301 in the up-down direction, and the third base 302 is fixedly installed on the movable end of the ball screw. The EDM head 303 is rotatably installed on the bottom of the third base 302. A motor is provided on the surface of the third base 302, and a transmission wheel and a transmission belt are provided at the output end of the motor, which are connected to the top of the EDM head 303 by the cooperation of the two. The EDM head 303 is composed of a columnar seat and a rod-shaped electrode. The rod-shaped electrode is located at the bottom of the columnar seat. A shaft and a coupling are provided on the top of the columnar seat, which are connected to the shaft by the coupling. The shaft is connected to the output end of the third base 302 by the cooperation of the transmission wheel and the transmission belt.

[0034] Specifically, the ball screw in front of the rear support seat 301 drives the third base 302 to move in the up and down directions, thereby controlling the EDM head 303 to approach the top of the workpiece, and the motor of the third base 302 is used to conduct the transmission wheel and the transmission belt to drive the EDM head 303 to rotate, thereby controlling its rod-shaped electrode to be ground at the wire feeder 4 to clean and remove carbon deposits or impurities attached thereto.

[0035] The fixture of the fixing member 5 includes an L-shaped plate, a screw 503 and a moving plate 504. The screw 503 is rotatably mounted on the top of the processing box 502. The moving plate 504 is threadedly mounted on the surface of the screw 503. There are two L-shaped plates, one of which is fixedly mounted on the front side of the inner wall of the processing box 502, and the other L-shaped plate is fixedly mounted on one side of the moving plate 504. A limiting rod is fixedly mounted inside the processing box 502, and the limiting rod passes through the moving plate 504 in the front-to-back direction. A pipe joint is connected to one side of the processing box 502.

[0036] Specifically, the workpiece is placed in the processing box 502 and filled with liquid medium to assist the electrospark machining. The screw 503 is turned to drive the movable plate 504 to move in the front-to-back direction inside the processing box 502, thereby driving the L-shaped plate on one side of the movable plate 504 and the L-shaped plate on the front side of the inner wall of the processing box 502 to adjust the distance, clamp the workpiece to be processed, and make the movement of the movable plate 504 more stable through the limit rod. The pipe joint on one side of the processing box 502 is convenient for connecting the pipe for discharging waste liquid to the processing box 502.

[0037] The moving parts of the connecting frame 7 include a Y-shaped plate 701, a side slide plate 702, and a return spring 703. The Y-shaped plate 701 is slidably installed in the through groove of the sliding sleeve 6. The forked end of the Y-shaped plate 701 is slidably installed with the side slide plate 702 in the up-down direction. The top of the forked end of the Y-shaped plate 701 is fixedly installed with the return spring 703, and the top of the return spring 703 is connected to the inner top of the side slide plate 702.

[0038] The connecting parts of the connecting frame 7 include a sliding rod 704, a limit spring 705 and a clamp-shaped gripper 706. The sliding rod 704 is slidably installed at the bottom end of the side slide plate 702 in the left-right direction. One end of the sliding rod 704 is provided with a clamp-shaped gripper 706, and the clamp-shaped gripper 706 is arranged corresponding to the electric spark machine head 303. The limit spring 705 is fixedly installed on one side of the side slide plate 702, and the free end of the limit spring 705 is connected to the clamp-shaped gripper 706.

[0039] The number of the side slide plate 702, the return spring 703 and the connecting component is two groups, and they are symmetrically arranged at the bifurcated ends of the Y-shaped plate 701;

[0040] Specifically, the Y-shaped plate 701 slides inside the sliding sleeve 6, so that the connecting frame 7 can follow the movement of the EDM head 303 and move in the horizontal direction. The side slide plate 702 slides on the bifurcated end of the Y-shaped plate 701, so that the connecting frame 7 can follow the movement of the EDM head 303 and move in the vertical direction. After the EDM head 303 is separated from the connecting frame 7, the reset spring 703 pushes the side slide plate 702 to slide upward and reset. The spring 705 pushes one side of the clamp-shaped gripper 706, causing the slide rod 704 to slide on the bottom end of the side slide plate 702, controlling the two sets of clamp-shaped grippers 706 to approach each other, clamping the columnar seat of the EDM machine head 303 passing through them, fitting it to its surface, and moving synchronously with it during the moving processing of the EDM machine head 303. By adjusting the clamp-shaped gripper 706 to correspond to the EDM machine head 303, it is easy to fit to the surface of various models of EDM machine heads 303.

[0041] The air suction member 8 includes a suction nozzle 801, an air delivery hose 802 and a three-way valve 803. The suction nozzle 801 is rotatably mounted on the bottom of the clamp-shaped gripper 706. The top of the suction nozzle 801 is fixedly connected with the air delivery hose 802. The air delivery hose 802 consists of a main pipe and two auxiliary pipes. One end of the main pipe is connected to the two auxiliary pipes, and the free end of the auxiliary pipe is connected to the suction nozzle 801. The connection between the auxiliary pipe and the main pipe is provided with a three-way valve 803, and the free end of the main pipe is provided with a pipeline joint.

[0042] Specifically, by adjusting the suction nozzle 801 so that its direction corresponds to the EDM machine head 303, when the clamp gripper 706 moves synchronously with the EDM machine head 303, the suction nozzle 801 is driven to move, so as to timely remove the smoke generated during the processing of the EDM machine head 303, and the removed smoke is transported through the suction nozzle 801. The deformable performance makes it easy for the suction nozzle 801 to move with the clamp gripper 706. The opening and closing of the gas hose 802 is regulated and set by the three-way valve 803, and the pipe joint at the main pipe makes it easy to connect the air pump equipment for removing exhaust gas with the gas hose 802.

[0043] In summary, when the utility model is used, the staff puts the workpiece to be processed into the processing box 502, twists the screw 503 to drive the movable plate 504 to move in the processing box 502, so that the two sets of L-shaped plates are close to each other, the workpiece is clamped and fixed, the external liquid injection device is aligned with the top of the processing position of the workpiece, and the liquid medium is injected into the processing box 502, the waste liquid discharge pipe is connected to the pipe joint of the processing box 502, the air pump for extracting toxic smoke is connected to the pipe joint of the gas hose 802, and the rear support is driven. The ball screw on the front side of the support seat 301 drives the EDM machine head 303 at the bottom of the third base 302 to move up and down, and at the same time drives the ball screws on the top of the first base 201 and the top of the second base 202 to drive the fixing part 5 on the top of the working platform 203 to move horizontally, and controls the EDM machine head 303 to pass between the two sets of clamp-shaped grippers 706, and relies on the limit spring 705 to push the slide rod 704 to slide at the bottom end of the side slide plate 702, so that the two sets of clamp-shaped grippers 706 fit the columnar shape of the EDM machine head 303. On both sides of the seat, when the EDM head 303 moves, the connecting frame 7 is driven to move accordingly. When the EDM head 303 moves horizontally, the Y-shaped plate 701 slides inside the through groove of the sliding sleeve 6. When the EDM head 303 moves up and down, the side slide plate 702 slides on the bifurcated end of the Y-shaped plate 701, keeping the suction nozzle 801 corresponding to the rod-shaped electrode of the EDM head 303, moving the rod-shaped electrode of the EDM head 303 to the top of the workpiece to be processed, and performing EDM processing on it. The liquid medium at the processing location releases the liquid medium. Toxic smoke, turn on the external air pump, control the three-way valve 803 to open the gas hose 802, rely on the suction nozzle 801 to move synchronously with the EDM machine head 303, suck out the toxic smoke in time after it is generated, and transport it out through the gas hose 802 to ensure the safety of the operator and facilitate them to approach the device for corresponding operations. After the processing is completed, move the EDM machine head 303 upward to pull it out from between the two sets of clamp grippers 706, which can be quickly separated, and the reset spring 703 pushes the side slide plate 702 to slide upward and reset.

[0044] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A three-axis machining machine for constructing a microstructure array, characterized in that: It comprises a frame (1), a chassis (2) and an electric spark spindle (3), wherein the chassis (2) is fixedly mounted on the top of the frame (1), and the electric spark spindle (3) is fixedly mounted on the top of the frame (1) and is located above the chassis (2); A wire feeder (4) is fixedly mounted on the top of the chassis (2); a fixing member (5) is fixedly mounted on the top of the chassis (2); the fixing member (5) comprises a fixing plate (501), a processing box (502) and a clamp; the fixing plate (501) is fixedly mounted on the top of the chassis (2) by means of screws; a processing box (502) is fixedly mounted on the top of the fixing plate (501); and the clamp is arranged inside the processing box (502); A sliding sleeve (6) is fixedly mounted on the rear side of the processing box (502); a through groove is formed on the surface of the sliding sleeve (6) along the front-to-back direction; a connecting frame (7) is slidably mounted inside the through groove; the connecting frame (7) is composed of a moving component and a connecting component; the moving component is slidably mounted inside the sliding sleeve (6); the connecting component is arranged at the rear end of the moving component and is arranged corresponding to the electric spark spindle (3); an air suction component (8) is fixedly mounted on the bottom of the sliding sleeve (6); and the air suction component (8) is connected to the moving component of the connecting frame (7).

2. A three-axis machining tool for constructing a microstructure array according to claim 1, characterized in that: The frame (1) is composed of a gantry base, a gantry frame and machine tool legs, the machine tool legs are fixedly mounted on the bottom of the gantry base, the gantry frame is fixedly mounted on the top of the gantry base, the chassis (2) is fixedly mounted on the top of the gantry base, and the electric spark spindle (3) is fixedly mounted on the top of the gantry frame.

3. A three-axis machining tool for constructing a microstructure array according to claim 1, characterized in that: The chassis (2) comprises a first base (201), a second base (202) and a working platform (203); the first base (201) is fixedly mounted on the top of the frame (1); a ball screw is provided on the top of the first base (201) along the front-to-back direction, and the second base (202) is fixedly mounted on the movable end of the ball screw; a ball screw is provided on the top of the second base (202) along the left-to-right direction, and the working platform (203) is fixedly mounted on the movable end of the ball screw; and the wire feeder (4) and the fixing member (5) are both fixedly mounted on the top of the working platform (203).

4. A three-axis machining tool for constructing a microstructure array according to claim 1, characterized in that: The electric spark spindle (3) comprises a rear support seat (301), a third base (302) and an electric spark machine head (303); the rear support seat (301) is fixedly mounted on the top of the frame (1); a ball screw is provided on the front side of the rear support seat (301) in the up-down direction, and the third base (302) is fixedly mounted on the movable end of the ball screw; the electric spark machine head (303) is rotatably mounted on the bottom of the third base (302); a motor is provided on the surface of the third base (302), and the output end of the motor is connected to the top of the electric spark machine head (303).

5. A three-axis machining tool for constructing a microstructure array according to claim 1, characterized in that: The fixture of the fixing member (5) comprises an L-shaped plate, a screw (503) and a movable plate (504); the screw (503) is rotatably mounted on the top of the processing box (502); the movable plate (504) is threadedly mounted on the surface of the screw (503); there are two L-shaped plates, one of which is fixedly mounted on the front side of the inner wall of the processing box (502) and the other of which is fixedly mounted on one side of the movable plate (504).

6. A three-axis machining tool for constructing a microstructure array according to claim 1, characterized in that: The movable parts of the connecting frame (7) include a Y-shaped plate (701), a side slide plate (702), and a return spring (703); the Y-shaped plate (701) is slidably mounted in the through groove of the sliding sleeve (6); the forked end of the Y-shaped plate (701) is slidably mounted with the side slide plate (702) in the up-down direction; the top of the forked end of the Y-shaped plate (701) is fixedly mounted with the return spring (703), and the top end of the return spring (703) is connected to the inner top of the side slide plate (702); The connecting parts of the connecting frame (7) include a sliding rod (704), a limit spring (705) and a clamp-shaped gripper (706); the sliding rod (704) is slidably mounted on the bottom end of the side slide plate (702) in the left-right direction; one end of the sliding rod (704) is provided with a clamp-shaped gripper (706); the limit spring (705) is fixedly mounted on one side of the side slide plate (702); and the free end of the limit spring (705) is connected to the clamp-shaped gripper (706); The side slide plates (702), the return springs (703) and the connecting components are provided in two groups and are symmetrically arranged at the bifurcated ends of the Y-shaped plate (701).

7. A three-axis machining tool for constructing a microstructure array according to claim 1, characterized in that: The air suction member (8) comprises a suction nozzle (801), an air delivery hose (802) and a three-way valve (803); the suction nozzle (801) is rotatably mounted on the bottom of the clamp-shaped gripper (706); the top end of the suction nozzle (801) is fixedly connected to the air delivery hose (802); the air delivery hose (802) consists of a main pipe and two auxiliary pipes; one end of the main pipe is connected to the two auxiliary pipes; the free ends of the auxiliary pipes are connected to the suction nozzle (801); a three-way valve (803) is provided at the connection between the auxiliary pipes and the main pipe; and a pipeline joint is provided at the free end of the main pipe.

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