High-precision mechanical part drilling positioner

Abstract

The utility model relates to the technical field of machining, and provides a high-precision mechanical part drilling positioner which comprises an outer frame body, a supporting plate is fixedly connected to the interior of the outer frame body, separation side plates are fixedly connected to the two sides of the top of the supporting plate, and the separation side plates are fixedly connected to the two sides of the top of the supporting plate. The parts to be machined can be automatically conveyed to the two sides of the U-shaped fixing frames through an arranged conveying belt, then first pneumatic telescopic rods on the two sides are started to clamp the parts to be machined between the U-shaped fixing frames on the two sides, and after clamping, a conveying wheel mechanism is started to convey the parts to be machined to a proper drilling position. At the moment, a third pneumatic telescopic rod is started to pull a rectangular rotating inserting barrel and an inserting plate to descend, and then a second pneumatic telescopic rod on one side of the inserting plate, a pressing plate and an anti-skid pad can press the two sides of the workpiece to be machined for fixing, and tilting in the machining process is prevented.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, specifically to a high-precision mechanical parts drilling positioner. Background Technology

[0002] Machining is an indispensable part of modern manufacturing, supporting the development of numerous industries, from automotive to aerospace, by transforming raw materials into precise parts and components. Machining refers to the process of using mechanical equipment to cut, shape, and join workpieces to achieve predetermined shapes, dimensions, and surface qualities. It typically involves metallic materials, but is also applicable to other materials such as plastics and ceramics.

[0003] A search revealed an existing patent (CN206382586U) disclosing a drilling device for mechanical parts, comprising a work platform. The work platform has grooves on both sides of its top. A column is mounted on the top of the groove via pulleys. A load-bearing rod is connected to the top of the column. A water tank is mounted on the top of the load-bearing rod. Pipes are connected to both sides of the water tank. A nozzle is mounted at one end of each pipe. A motor is mounted at the bottom of the load-bearing rod. A cylinder is connected to the bottom of the motor. A positioner is mounted at the bottom of the cylinder. A drill head is mounted at the bottom of the positioner. A clamping device is located in the middle of the work platform. The clamping device includes a fixing plate. A transmission cylinder is connected to one side of the fixing plate, and a clamping plate is connected to one side of the transmission cylinder. A water trough is located at the bottom of the clamping device. A water collection tank is connected to the bottom of the water trough via a water pipe. Preferably, support columns are located on both sides of the bottom of the work platform, and shock-absorbing springs are installed inside the support columns. Preferably, a valve is located in the middle of the pipe, at the top of the load-bearing rod. Preferably, the water tank is concave and located within the inner cavity of the working platform. Preferably, the nozzles are located on both sides of the drill head, and there are two nozzles in total. This utility model uses a water tank connected to a pipe, which in turn connects to the nozzles. When the drill head drills into mechanical parts, the nozzles spray water towards the drill head, reducing its temperature and thus improving the drilling quality. The water sprayed from the nozzles settles the dust generated during drilling. The settled wastewater is collected in a collection tank through the water tank for recycling, preventing dust from entering the gaps of the drilling equipment, protecting the equipment, extending its service life, and reducing air pollution.

[0004] However, the above solution can only be clamped by left and right suction cups. If the board is lifted during processing, it will easily affect the processing quality. In addition, the entire processing process requires manual placement and removal, which is not convenient.

[0005] In view of this, this utility model proposes a high-precision mechanical parts drilling positioner. Utility Model Content

[0006] This utility model proposes a high-precision mechanical parts drilling positioner, which solves the problems of related technologies that can only be clamped by left and right suction cups, which can easily affect the processing quality if the plate is warped during the processing, and that the entire processing process requires manual placement and removal, which is not convenient.

[0007] The technical solution of this utility model is as follows: A high-precision mechanical parts drilling positioner includes an outer frame: a support plate is fixedly connected inside the outer frame; two partition side plates are fixedly connected to the top of the support plate on both sides; the partition side plates are located away from the inner wall of the outer frame; a conveyor belt is fixedly connected between the two partition side plates; a pneumatic telescopic rod is fixedly connected inside the two partition side plates; a conveyor wheel mechanism is fixedly connected to the extension end of the pneumatic telescopic rod; an L-shaped fixing frame is fixedly connected to the top of the support plate on both sides; a rectangular rotating insert is rotatably connected to the other end of the top of the L-shaped fixing frame; a hinge is provided between the L-shaped fixing frame and the rectangular rotating insert; the rectangular rotating insert and the L-shaped fixing frame are rotatably connected by the hinge; an insert plate is inserted into the rectangular rotating insert; a pushing mechanism is provided between the rectangular rotating insert and the insert plate; a pneumatic telescopic rod is fixedly connected to the bottom of the other end of the insert plate; a pressure plate is fixedly connected to the extension end of the pneumatic telescopic rod. A non-slip pad is fixedly connected to the bottom of the pressure plate. A pneumatic telescopic rod three is rotatably connected between the top of the rectangular rotating insert and the support plate. Both ends of the pneumatic telescopic rod three are provided with hinge two. Both ends of the pneumatic telescopic rod three rotate with the rectangular rotating insert and the outer frame through the hinge two. A drilling and shifting mechanism is provided on the upper part of the inner part of the outer frame. The conveyor belt can automatically convey the workpiece to both sides of the U-shaped fixing frame. Then, the pneumatic telescopic rods on both sides are activated to clamp the workpiece between the two U-shaped fixing frames. After clamping, the conveyor wheel mechanism is activated to convey the workpiece to the appropriate drilling position. At this time, the pneumatic telescopic rod three is activated to pull the rectangular rotating insert and the insert plate down. This allows the pneumatic telescopic rod two, the pressure plate and the non-slip pad on one side of the insert plate to press and fix both sides of the workpiece to prevent it from tilting during processing. The non-slip pad can prevent the workpiece from sliding during clamping. The pneumatic telescopic rod two can press and tighten the workpiece after the pneumatic telescopic rod two is activated.

[0008] Preferably, the two sides of the support plate are fixedly connected to the two sides of the outer frame, the bottom of the support plate is far away from the bottom of the outer frame, and the conveying surface of the conveyor belt is grid-shaped, which allows the water flow for chip cleaning to flow out smoothly.

[0009] Preferably, the conveying wheel mechanism includes a U-shaped fixing frame, a motor, and a transmission wheel. The extension end of the pneumatic telescopic rod is fixedly connected to the U-shaped fixing frame, the top of the U-shaped fixing frame is fixedly connected to the motor, and the output end of the motor is fixedly connected to the transmission wheel. The transmission wheel rotates inside the U-shaped bayonet of the U-shaped fixing frame. By starting the motor, the workpiece to be processed between the two U-shaped fixing frames can be clamped when the U-shaped fixing frame pushes the transmission wheel.

[0010] Preferably, one side of the transmission wheel is located outside the U-shaped fixing frame, and multiple transmission wheels are provided, which are equidistantly distributed inside the U-shaped fixing frame, with the openings of the two U-shaped fixing frames facing each other.

[0011] Preferably, one end of the pneumatic telescopic rod is fixedly connected to the L-shaped fixing frame, the extension ends of the pneumatic telescopic rod are arranged opposite each other, the pneumatic telescopic rod is fixed inside the partition side plate, and the extension ends of the pneumatic telescopic rod all extend towards the center of the outer frame. The U-shaped fixing frame is located at the top of the conveyor belt. Fixing the pneumatic telescopic rod to the L-shaped fixing frame can make the pneumatic telescopic rod more stable during the clamping process.

[0012] Preferably, the pushing mechanism includes a second motor and a threaded rod. The second motor is fixed inside the rectangular rotating insert. The output end of the second motor is fixedly connected to the threaded rod. The threaded rod passes through the insert plate and is threadedly connected to the insert plate. By starting the second motor, the threaded rod can rotate to drive the insert plate to move up and down, thereby pushing the insert plate outward.

[0013] Preferably, the drilling displacement mechanism includes a fixed frame, a third motor, a second threaded rod, a slider, a drill bit, and a monitoring device. The fixed frame is fixedly connected to the middle position of the top of the inner wall of the outer frame. The third motor is fixedly connected to one side of the fixed frame. The slider is slidably connected inside the fixed frame. The output end of the third motor is fixedly connected to the second threaded rod, which passes through the slider. The slider is threadedly connected to the second threaded rod. The drill bit is fixedly connected to the bottom of the slider. Monitoring devices are provided on both sides of the drilling displacement mechanism. By starting the third motor, the second threaded rod can be used to thread the slider to move, thereby moving the drilling position of the drill bit.

[0014] Preferably, the conveyor belt moves along the X-axis, and the drill bit moves along the Y-axis. The drilling shifting mechanism on the upper and lower sides works in conjunction with the conveyor belt to achieve comprehensive processing of the workpiece held by the conveyor wheel mechanism on both sides.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. In this utility model, the conveyor belt can automatically transport the workpiece to both sides of the U-shaped fixing frame. Then, the pneumatic telescopic rods on both sides are activated to clamp the workpiece between the two U-shaped fixing frames. After clamping, the conveyor wheel mechanism is activated to transport the workpiece to the appropriate drilling position. At this time, the pneumatic telescopic rod three is activated to pull the rectangular rotating insert and the insert plate down, so that the pneumatic telescopic rod two, the pressure plate and the anti-slip pad on one side of the insert plate can press and fix the two sides of the workpiece to prevent it from tilting during processing. The anti-slip pad can prevent the workpiece from sliding during clamping. The pneumatic telescopic rod two can press and tighten the workpiece after the pneumatic telescopic rod two is activated.

[0017] 2. In this utility model, the grid-like conveying surface allows the water for chip cleaning to flow out smoothly. By starting motor one, the workpiece to be processed between the two U-shaped fixed frames can be clamped when the transmission wheel is pushed by the U-shaped fixed frame. Fixing the pneumatic telescopic rod one to the L-shaped fixed frame can make the pneumatic telescopic rod one more stable during the clamping process. By starting motor two, the threaded rod one can rotate the threaded conveying plate to lift and lower, thereby pushing the plate to move outward.

[0018] 3. In this utility model, starting the motor three can cause the threaded rod two threaded transmission slider to move, thereby moving the drilling position of the drill bit. Through the cooperation of the drilling displacement mechanism on the upper and lower sides and the conveyor belt, the workpiece to be processed held by the conveyor wheel mechanism on both sides can be processed more comprehensively. Attached Figure Description

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0020] Figure 1 This is a top view of the three-dimensional structure of the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the present invention viewed from below;

[0022] Figure 3 This is a side view of the internal structure of this utility model;

[0023] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A;

[0024] Figure 5 This utility model Figure 3 A magnified structural diagram at point B in the middle.

[0025] In the diagram: 1. Outer frame; 2. Support plate; 3. Separating side plate; 4. Conveyor belt; 5. Pneumatic telescopic rod one; 6. U-shaped fixing frame; 7. Motor one; 8. Transmission wheel; 9. L-shaped fixing frame; 10. Hinge one; 11. Rectangular rotating insert; 12. Motor two; 13. Threaded rod one; 14. Insert plate; 15. Pneumatic telescopic rod two; 16. Pressure plate; 17. Anti-slip mat; 18. Pneumatic telescopic rod three; 19. Hinge two; 20. Fixing frame; 21. Motor three; 22. Threaded rod two; 23. Slider; 24. Drill bit; 25. Monitoring. Detailed Implementation

[0026] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0027] Example 1

[0028] A preferred embodiment of the high-precision mechanical component drilling positioner provided by this utility model is, for example... Figures 1 to 5 As shown: A high-precision mechanical parts drilling positioner includes an outer frame 1. A support plate 2 is fixedly connected inside the outer frame 1. Two partition side plates 3 are fixedly connected to the top of the support plate 2 on both sides. The partition side plates 3 are located away from the inner wall of the outer frame 1. A conveyor belt 4 is fixedly connected between the two partition side plates 3. A pneumatic telescopic rod 5 is fixedly connected inside the two partition side plates 3. A conveyor wheel mechanism is fixedly connected to the extension end of the pneumatic telescopic rod 5. L-shaped fixing frames 9 are fixedly connected to the top of the support plate 2 on both sides. A rectangular rotating insert 11 is rotatably connected to the other end of the top of the L-shaped fixing frame 9. A hinge 10 is provided between the L-shaped fixing frame 9 and the rectangular rotating insert 11. The rectangular rotating insert 11 and the L-shaped fixing frame 9 are connected by a hinge 10. The fixed frame 9 is rotatably connected by hinge 10. The rectangular rotating insert 11 is internally connected to the insert plate 14. A pushing mechanism is provided between the rectangular rotating insert 11 and the insert plate 14. A pneumatic telescopic rod 15 is fixedly connected to the bottom of the other end of the insert plate 14. A pressure plate 16 is fixedly connected to the extension end of the pneumatic telescopic rod 15. An anti-slip pad 17 is fixedly connected to the bottom of the pressure plate 16. A pneumatic telescopic rod 18 is rotatably connected between the top of the rectangular rotating insert 11 and the support plate 2. Both ends of the pneumatic telescopic rod 18 are provided with hinge 19. Both ends of the pneumatic telescopic rod 18 rotate with the rectangular rotating insert 11 and the outer frame 1 through hinge 19. A drilling and shifting mechanism is provided at the top inside the outer frame 1.

[0029] It should be noted that the existing positioning equipment still has some shortcomings. It can only clamp the parts by means of left and right suction cups. If the parts are lifted during the processing, it will easily affect the processing quality. In addition, the entire processing process requires manual placement and removal, which is not convenient.

[0030] In this embodiment, the conveyor belt 4 automatically transports the workpiece to both sides of the U-shaped fixing frame 6. Then, the pneumatic telescopic rods 5 on both sides are activated to clamp the workpiece between the two U-shaped fixing frames 6. After clamping, the conveyor wheel mechanism is activated to transport the workpiece to a suitable drilling position. At this time, the pneumatic telescopic rod 18 is activated to pull the rectangular rotating insert 11 and the insert plate 14 down, so that the pneumatic telescopic rod 15, the pressure plate 16 and the anti-slip pad 17 on one side of the insert plate 14 can press down on both sides of the workpiece to fix it and prevent it from tilting up during processing. The anti-slip pad 17 can prevent the workpiece from sliding during clamping. The pneumatic telescopic rod 15 can press and tighten the workpiece after the pneumatic telescopic rod 15 is activated.

[0031] In a further preferred embodiment of the present invention, the two sides of the support plate 2 are fixedly connected to the two sides of the outer frame 1, the bottom of the support plate 2 is far away from the bottom of the outer frame 1, and the conveying surface of the conveyor belt 4 is grid-shaped.

[0032] In this embodiment, the grid-like conveying surface allows the water for chip cleaning to flow out smoothly.

[0033] In a further preferred embodiment of this utility model, the transmission wheel mechanism includes a U-shaped fixed frame 6, a motor 7, and a transmission wheel 8. The extension end of the pneumatic telescopic rod 5 is fixedly connected to the U-shaped fixed frame 6, the top of the U-shaped fixed frame 6 is fixedly connected to the motor 7, and the output end of the motor 7 is fixedly connected to the transmission wheel 8. The transmission wheel 8 rotates inside the U-shaped bayonet of the U-shaped fixed frame 6.

[0034] In this embodiment, by starting the motor 7, the workpiece to be processed between the two U-shaped fixing frames 6 can be clamped when the transmission wheel 8 is pushed by the U-shaped fixing frame 6.

[0035] In a further preferred embodiment of the present invention, one side of the transmission wheel 8 is located outside the U-shaped fixing frame 6, and multiple transmission wheels 8 are provided. The multiple transmission wheels 8 are equidistantly distributed inside the U-shaped fixing frame 6, and the openings of the two sides of the U-shaped fixing frame 6 are arranged opposite to each other.

[0036] Example 2

[0037] Based on Embodiment 1, a preferred embodiment of the high-precision mechanical component drilling positioner provided by this utility model is as follows: Figures 1 to 5As shown: one end of the pneumatic telescopic rod 5 is fixedly connected to the L-shaped fixing frame 9, the extension ends of the pneumatic telescopic rod 5 are arranged opposite each other, the pneumatic telescopic rod 5 is fixed inside the partition side plate 3, and the extension ends of the pneumatic telescopic rod 5 all extend towards the center position inside the outer frame 1. The U-shaped fixing frame 6 is located on the top of the conveyor belt 4.

[0038] In this embodiment, fixing the pneumatic telescopic rod 5 to the L-shaped fixing frame 9 can make the pneumatic telescopic rod 5 more stable during the clamping process.

[0039] In a further preferred embodiment of the present invention, the pushing mechanism includes a second motor 12 and a threaded rod 13. The second motor 12 is fixed inside the rectangular rotating insert 11, and the output end of the second motor 12 is fixedly connected to the threaded rod 13. The threaded rod 13 passes through the insert plate 14 and is threadedly connected to the insert plate 14.

[0040] In this embodiment, starting the second motor 12 will cause the threaded rod 13 to rotate and the threaded transmission plate 14 to rise and fall, thereby pushing the plate 14 to move outward.

[0041] In a further preferred embodiment of this utility model, the drilling displacement mechanism includes a fixed frame 20, a third motor 21, a second threaded rod 22, a slider 23, a drill bit 24, and a monitoring device 25. The fixed frame 20 is fixedly connected to the middle position of the top of the inner wall of the outer frame 1. The third motor 21 is fixedly connected to one side of the fixed frame 20. The slider 23 is slidably connected inside the fixed frame 20. The output end of the third motor 21 is fixedly connected to the second threaded rod 22, which passes through the slider 23. The slider 23 is threadedly connected to the second threaded rod 22. The drill bit 24 is fixedly connected to the bottom of the slider 23. Monitoring devices 25 are provided on both sides of the drilling displacement mechanism.

[0042] In this embodiment, starting the motor 21 will cause the threaded rod 22 and the threaded transmission slider 23 to move, thereby moving the drilling position of the drill bit 24.

[0043] In a further preferred embodiment of this utility model, the conveyor belt 4 is conveyed along the X-axis, and the drill bit 24 is moved along the Y-axis.

[0044] In this embodiment, the drilling and shifting mechanisms on the upper and lower sides and the conveyor belt 4 work together to achieve a more comprehensive processing of the workpiece to be processed, which is conveyed and clamped by the conveyor wheel mechanism on both sides.

[0045] The working principle of this utility model is as follows: The workpiece is placed above the conveyor belt 4 and conveyed to the inside of the outer frame 1. The workpiece is automatically conveyed to both sides of the U-shaped fixing frame 6. The pneumatic telescopic rods 5 on both sides are activated to clamp the workpiece between the two U-shaped fixing frames 6. After clamping, the conveyor wheel mechanism is activated to convey the workpiece to the appropriate drilling position. At this time, the pneumatic telescopic rod 18 is activated to pull the rectangular rotating insert 11 and the insert plate 14 down. This allows the pneumatic telescopic rod 15, the pressure plate 16, and the anti-slip pad 17 on one side of the insert plate 14 to press down on both sides of the workpiece to fix it and prevent it from tilting during processing. The anti-slip pad 17 at the bottom of the pressure plate 16 can prevent the workpiece from tilting during clamping. Sliding, after starting the pneumatic telescopic rod 15, press and clamp the workpiece to be processed. Starting the motor 7 will clamp the workpiece between the two U-shaped fixed frames 6 when the U-shaped fixed frame 6 pushes the transmission wheel 8. Starting the motor 12 will cause the thread rod 13 to rotate and the thread transmission plate 14 to rise and fall, thereby pushing the plate 14 to move outward and press different workpiece positions. When drilling, starting the motor 21 will cause the thread rod 22 to move the thread transmission slider 23, thereby moving the drilling position of the drill bit 24. The drilling shifting mechanism on the upper and lower sides and the conveyor belt 4 work together to perform a more comprehensive processing of the workpiece to be processed by the conveyor wheel mechanism on both sides.

[0046] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A high precision mechanical fitting drilling positioner, characterized by, The utility model provides an improved and efficient automatic drilling and conveying device, which comprises an outer frame (1), a support plate (2) is fixedly connected to the inside of the outer frame (1), two side plates (3) are fixedly connected to the top of the support plate (2), two side plates (3) are fixedly connected to the two sides of the inner wall of the outer frame (1), a conveying belt (4) is fixedly connected between the two side plates (3), a pneumatic telescopic rod (5) is fixedly connected to the inside of the two side plates (3), a conveying wheel mechanism is fixedly connected to the extension end of the pneumatic telescopic rod (5), an L-shaped fixing frame (9) is fixedly connected to the two sides of the top of the support plate (2), a rectangular rotating insertion cylinder (11) is rotatably connected to the other end of the top of the L-shaped fixing frame (9), a hinge (10) is arranged between the L-shaped fixing frame (9) and the rectangular rotating insertion cylinder (11), the rectangular rotating insertion cylinder (11) and the L-shaped fixing frame (9) are rotatably connected through the hinge (10), an insertion plate (14) is insertedly connected to the inside of the rectangular rotating insertion cylinder (11), a pushing mechanism is arranged between the rectangular rotating insertion cylinder (11) and the insertion plate (14), a pneumatic telescopic rod (15) is fixedly connected to the bottom of the other end of the insertion plate (14), a pressing plate (16) is fixedly connected to the extension end of the pneumatic telescopic rod (15), an antiskid pad (17) is fixedly connected to the bottom of the pressing plate (16), a pneumatic telescopic rod (18) is rotatably connected between the top of the rectangular rotating insertion cylinder (11) and the support plate (2), hinges (19) are arranged at the two ends of the pneumatic telescopic rod (18), the two ends of the pneumatic telescopic rod (18) are rotatable with the rectangular rotating insertion cylinder (11) and the outer frame (1) through the hinges (19), and a drilling displacement mechanism is arranged on the upper side of the inside of the outer frame (1).

2. A high precision mechanical fitting drilling positioner according to claim 1, characterized in that, The two sides of the support plate (2) are fixedly connected with the two sides of the outer frame (1), the bottom of the support plate (2) is away from the bottom of the outer frame (1), and the conveying surface of the conveying belt (4) is in a grid shape.

3. A high precision mechanical fitting drilling positioner according to claim 1, wherein, The conveying wheel mechanism comprises a U-shaped fixing frame (6), a motor (7) and a transmission wheel (8), the extension end of the pneumatic telescopic rod (5) is fixedly connected with the U-shaped fixing frame (6), the top of the U-shaped fixing frame (6) is fixedly connected with the motor (7), the output end of the motor (7) is fixedly connected with the transmission wheel (8), and the transmission wheel (8) is rotatable in the U-shaped aperture of the U-shaped fixing frame (6).

4. A high precision mechanical jig for drilling holes in a component according to claim 3, wherein, One side of the transmission wheel (8) is located outside the U-shaped fixing frame (6), a plurality of transmission wheels (8) are arranged, the plurality of transmission wheels (8) are equidistantly distributed in the inside of the U-shaped fixing frame (6), and the openings of the two U-shaped fixing frames (6) are oppositely arranged.

5. A high precision mechanical jig for drilling holes in a component according to claim 4, wherein, One end of the pneumatic telescopic rod (5) is fixedly connected with the L-shaped fixing frame (9), the extension ends of the pneumatic telescopic rods (5) are oppositely arranged, the pneumatic telescopic rods (5) are fixed in the inside of the side plate (3), the extension ends of the pneumatic telescopic rods (5) all extend to the central position in the inside of the outer frame (1), and the U-shaped fixing frame (6) is located at the top of the conveying belt (4).

6. A high precision mechanical fitting drilling positioner according to claim 1, wherein, Said push mechanism includes motor two (12) and threaded rod one (13), motor two (12) is fixed to the inside of rectangular rotating plug-in cylinder (11), the output end of motor two (12) is fixedly connected with threaded rod one (13), threaded rod one (13) penetrates plug-in plate (14), threaded rod one (13) is threadedly connected with plug-in plate (14).

7. A high precision mechanical fitting drilling positioner according to claim 1, wherein, The drilling displacement mechanism includes fixed frame (20), motor three (21), threaded rod two (22), sliding block (23), drill bit (24) and monitoring (25), the middle position of the top of the inner wall of the outer frame body (1) is fixedly connected with the fixed frame (20), one side of the fixed frame (20) is fixedly connected with the motor three (21), the inside of the fixed frame (20) is slidably connected with the sliding block (23), the output end of the motor three (21) is fixedly connected with the threaded rod two (22), the threaded rod two (22) penetrates the sliding block (23), the sliding block (23) is threadedly connected with the threaded rod two (22), the bottom of the sliding block (23) is fixedly connected with the drill bit (24), both sides of the drilling displacement mechanism are provided with monitoring (25).

8. A high precision mechanical jig drill positioner for mechanical parts according to claim 7, wherein, The conveying direction of the conveying belt (4) is X-axis conveying, and the moving direction of the drill bit (24) is Y-axis conveying direction.

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