A punching auxiliary device capable of automatically calibrating an angle

Abstract

The application provides a kind of automatic calibration angle's perforating auxiliary device, it is related to part processing field, including: perforating base, perforating shield, installation portal frame, perforating component, mobile base, placement base, perforating locking mechanism, perforating clamping mechanism and angle adjusting mechanism;The perforating shield is fixedly connected on the upper end surface of perforating base;The installation portal frame is fixedly connected on the upper end surface of perforating base;The perforating component is slidably connected on the installation portal frame;The mobile base is slidably connected on the upper end surface of perforating base;The placement base is fixedly connected on the upper end surface of mobile base;The perforating locking mechanism is arranged in the interior of perforating base;The perforating clamping mechanism is arranged in the interior of mobile base;The angle adjusting mechanism is arranged in the interior of placement base.Through perforating locking mechanism, the safety of personnel is guaranteed, through perforating clamping mechanism, personnel use device is facilitated.The problem that personnel opens shield and contacts equipment, which is easy to cause personal injury, is solved.

Description

Technical Field

[0001] This invention relates to the field of parts processing technology, and in particular to a drilling auxiliary device for automatically calibrating angles. Background Technology

[0002] The parts need to be cut, welded and drilled during processing. When the parts need to be drilled, a drilling machine is used. The drilling machine is equipped with a drilling auxiliary device. The worker puts the parts on the drilling auxiliary device, the drilling auxiliary device limits the parts, and the drilling component on the drilling machine drills holes in the parts.

[0003] According to CN201711220046.4, this invention discloses an auxiliary tooling for drilling holes in automotive seals, comprising a support body and a cover plate covering the upper part of the support body. The support body has a through hole, within which a contour gear rotating disk is disposed. The cover plate and the upper enclosure of the support body form a T-shaped cavity. A rack is disposed within the T-shaped cavity to drive the contour gear rotating disk to rotate. The contour gear rotating disk has a gear structure on its circumferential surface and a contour groove for a sealing strip to pass through in its center. A first tongue extends radially from the inner surface of the contour groove. Second tongues, extending into the through hole and located on both sides of the contour gear rotating disk, are fixedly disposed within the support body. This invention completely solves the problems of material blockage, spring fatigue, and transmission failure, and has a simple structure that saves more effort.

[0004] However, the drilling auxiliary device is usually located in the middle of the drilling equipment. The drilling equipment uses a protective cover and door structure to protect the drilling area. When the drilling equipment is in operation, the part needs to be placed on the drilling auxiliary device for drilling. If the equipment malfunctions or other abnormalities during the drilling process, and if the staff accidentally opens the door and directly touches the equipment, they are very likely to be accidentally injured by the running drilling equipment, causing personal injury. Summary of the Invention

[0005] In view of this, the present invention provides an automatic calibrating drilling auxiliary device, which has a positioning pin inserted into the positioning hole when the base drives the part to drill, thereby fixing the position of the drilling guard door, avoiding the problem that the drilling guard door can be opened when the part is drilled, which could cause injury to the workers, and ensuring the safety of the workers when using the device.

[0006] This invention provides an automatic angle calibration drilling auxiliary device, specifically comprising: a drilling base, a drilling cover, a drilling door, a mounting gantry, a drilling component, a movable base, a placement base, a clamping block, an adjusting roller, a drilling locking mechanism, a drilling clamping mechanism, and an angle adjustment mechanism; the drilling cover is fixedly connected to the upper end face of the drilling base; the drilling door rotates on the front end face of the drilling cover; the mounting gantry is fixedly connected to the upper end face of the drilling base, and the mounting gantry is located on the inner end face of the drilling cover; the drilling component is slidably connected to the mounting gantry, and the drilling component is located on the inner end face of the drilling cover; the... The movable base is slidably connected to the upper surface of the drilling base, and the movable base is located on the inner end face of the drilling cover; the placement base is fixedly connected to the middle position of the upper surface of the movable base; two sets of clamping blocks are provided, and the two sets of clamping blocks are cylindrically movably connected to the upper side of the left and right end faces of the movable base; multiple sets of adjusting rollers are provided, and the multiple sets of adjusting rollers are rotatably connected to the inside of the upper surface of the placement base; the drilling locking mechanism is located inside the drilling base; two sets of drilling clamping mechanisms are provided, and the two sets of drilling clamping mechanisms are respectively located on the left and right sides inside the movable base; the angle adjustment mechanism is located inside the placement base.

[0007] Furthermore, the drilling locking mechanism includes a moving motor and a moving lead screw; the moving motor is fixedly connected to the upper side inside the drilling base; the moving lead screw is rotatably connected to the upper side inside the drilling base, the rotating shafts of the moving lead screw and the moving motor are coaxially fixedly connected, and the moving lead screw is threadedly connected to the lower side of the moving base.

[0008] Furthermore, the drilling and locking mechanism also includes a power rack and a power gear; the power rack is fixedly connected to the lower side of the movable base and slides inside the drilling base; the power gear is rotatably connected inside the drilling base, and the power rack and the power gear mesh together to form a gear and rack transmission mechanism.

[0009] Furthermore, the drilling and locking mechanism also includes: a power pulley, a power transmission belt, and a positioning pulley; the power pulley is coaxially and fixedly connected to the lower side of the power gear; the positioning pulley is rotatably connected to the left side inside the drilling base; and the power transmission belt is drivingly connected to the outer end faces of the power pulley and the positioning pulley.

[0010] Furthermore, the drilling and locking mechanism also includes: a positioning gear, a positioning slider, and a positioning rack; the positioning gear is coaxially and fixedly connected to the upper side of the positioning pulley; the positioning slider is slidably connected to the left side inside the drilling base; the positioning rack is fixedly connected to the right end face of the positioning slider, and the positioning gear and the positioning rack mesh together to form a gear and rack transmission mechanism.

[0011] Furthermore, the punching locking mechanism also includes: a protective rotating shaft and a positioning connecting block; the protective rotating shaft is rotatably connected inside the front end face of the punching cover, and the protective rotating shaft and the punching door are fixedly connected; the positioning connecting block is coaxially fixedly connected to the lower side of the protective rotating shaft, and the positioning connecting block is rotatably connected to the lower side inside the punching base.

[0012] Furthermore, the drilling and locking mechanism also includes a positioning pin and a positioning hole; the positioning pin is fixedly connected to the front end face of the positioning slider, and the positioning hole is opened in the middle position of the rear end face of the positioning connecting block, and the positioning pin and the positioning hole are plugged into each other.

[0013] Furthermore, the punching clamping mechanism includes: a clamping rack, a clamping shaft, and a clamping gear; the clamping rack is fixedly connected to the upper side inside the punching base; the clamping shaft is rotatably connected to the inside of the movable base, and the clamping shaft is located on the upper side inside the punching base; the clamping gear is coaxially fixedly connected to the lower side of the clamping shaft, and the clamping gear slides on the upper side inside the punching base, and the clamping rack and the clamping gear mesh together to form a gear and rack transmission mechanism.

[0014] Furthermore, the punching clamping mechanism also includes: a clamping bevel gear, a clamping screw, a reversing bevel gear, and a clamping slider; the clamping bevel gear is coaxially fixedly connected to the upper side of the clamping shaft; the clamping screw is rotatably connected to the upper side inside the movable base; the reversing bevel gear is coaxially fixedly connected to the outer end face of the clamping screw, and the clamping bevel gear and the reversing bevel gear mesh together to form a bevel gear transmission mechanism; the clamping slider is slidably connected to the upper side inside the movable base, the lower side of the clamping slider is threadedly connected to the clamping screw, and the upper side of the clamping slider is rotatably connected to the clamping pressure block.

[0015] Furthermore, the angle adjustment mechanism includes: an adjustment motor, an adjustment pulley, an adjustment transmission belt, and a roller pulley; the adjustment motor is fixedly connected inside the placement base; the adjustment pulley is coaxially fixedly connected to the rotating shaft of the adjustment motor and rotatably connected inside the placement base; the roller pulley is coaxially fixedly connected to a set of adjustment roller rotating shafts in the middle position; the adjustment transmission belt is drivingly connected to the outer end faces of the adjustment pulley and the roller pulley.

[0016] The beneficial effects of this invention are as follows: This invention employs a drilling and locking mechanism. When a worker picks up or places a part on the placement base, a moving motor drives the placement base to move to the front of the drilling base, making it convenient for the worker to pick up the part. This avoids the problem of the worker having to move the part to the middle of the drilling base for placement. When the placement base moves the part to drill a hole, a positioning pin inserts into the positioning hole, thereby fixing the position of the drilling door. This prevents the drilling door from opening during drilling and causing injury to the worker, ensuring the safety of the worker when using the device.

[0017] In addition, by adopting a drilling clamping mechanism, when the base moves the part to the drilling position, the clamping block automatically clamps the part, ensuring the stability of the drilling, saving the operator's operation steps, and making it convenient for the operator to use the drilling auxiliary device.

[0018] In addition, by adopting an angle adjustment mechanism, the adjustment motor drives the roller pulley to rotate, and the rotation of the roller pulley drives the part to rotate. The rotation of the part adjusts the drilling angle, which is convenient for automatic adjustment according to the drilling angle of the part. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0020] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0021] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of the punching auxiliary device according to an embodiment of the present invention.

[0022] Figure 2 This is a schematic diagram of the upper structure of the punching auxiliary device according to an embodiment of the present invention.

[0023] Figure 3 This is a schematic diagram of the overall transmission structure of the drilling auxiliary device according to an embodiment of the present invention.

[0024] Figure 4 This is a schematic diagram of the movable base movement according to an embodiment of the present invention.

[0025] Figure 5 This is a schematic diagram of the punching and locking mechanism according to an embodiment of the present invention.

[0026] Figure 6 This is a schematic diagram of the perforated door limit transmission structure according to an embodiment of the present invention.

[0027] Figure 7 This is a top view of the structure of the movable base according to an embodiment of the present invention.

[0028] Figure 8 This is a schematic diagram of the punching clamping mechanism according to an embodiment of the present invention.

[0029] Figure 9 This is a schematic diagram of the angle adjustment mechanism according to an embodiment of the present invention.

[0030] List of reference numerals 1. Drilling base; 2. Drilling cover; 3. Drilling door; 4. Gantry frame installation; 5. Drilling components; 6. Moving base; 601. Power rack; 7. Placement base; 8. Moving motor; 9. Moving screw; 10. Power gear; 1001. Power pulley; 11. Power transmission belt; 12. Positioning gear; 1201. Positioning pulley; 13. Positioning slider; 1301. Positioning rack; 1302. Positioning pin. ; 14. Protective rotating shaft; 15. Positioning connecting block; 1501. Positioning insertion hole; 16. Clamping rack; 17. Clamping rotating shaft; 1701. Clamping gear; 1702. Clamping bevel gear; 18. Clamping lead screw; 1801. Reversing bevel gear; 19. Clamping slider; 20. Clamping pressure block; 21. Adjusting motor; 2101. Adjusting pulley; 22. Adjusting transmission belt; 23. Adjusting roller; 2301. Roller pulley. Detailed Implementation

[0031] Example 1: Please refer to Figures 1 to 6 As shown: This invention provides an automatic angle calibration drilling auxiliary device, comprising a drilling base 1, a drilling cover 2, a drilling door 3, a mounting gantry 4, a drilling component 5, a movable base 6, a placement base 7, a clamping block 20, an adjusting roller 23, and a drilling locking mechanism; the drilling cover 2 is fixedly connected to the upper end face of the drilling base 1; the drilling door 3 rotates on the front end face of the drilling cover 2; the mounting gantry 4 is fixedly connected to the upper end face of the drilling base 1 and is located on the inner end face of the drilling cover 2; the drilling component 5 is slidably connected to the mounting gantry. 4. The punching component 5 is located on the inner end face of the punching cover 2; the movable base 6 is slidably connected to the upper end face of the punching base 1, and the movable base 6 is located on the inner end face of the punching cover 2; the placement base 7 is fixedly connected to the middle position of the upper end face of the movable base 6; two sets of clamping blocks 20 are provided, and the two sets of clamping blocks 20 are respectively cylindrically movably connected to the upper side of the left and right end faces of the movable base 6; multiple sets of adjusting rollers 23 are provided, and the multiple sets of adjusting rollers 23 are respectively rotatably connected to the inside of the upper end face of the placement base 7; the punching locking mechanism is located inside the punching base 1.

[0032] The drilling and locking mechanism includes a moving motor 8 and a moving screw 9. The moving motor 8 is fixedly connected to the upper side inside the drilling base 1. The moving screw 9 is rotatably connected to the upper side inside the drilling base 1. The rotating shafts of the moving screw 9 and the moving motor 8 are coaxially fixedly connected. The moving screw 9 is threadedly connected to the lower side of the moving base 6. During use, the rotating shaft of the moving motor 8 drives the moving screw 9 to rotate. The rotation of the moving screw 9 drives the moving base 6 to slide. The sliding of the moving base 6 drives the placement base 7 to slide.

[0033] The drilling and locking mechanism also includes a power rack 601 and a power gear 10. The power rack 601 is fixedly connected to the lower side of the movable base 6 and slides inside the drilling base 1. The power gear 10 is rotatably connected inside the drilling base 1. The power rack 601 and the power gear 10 mesh together to form a gear and rack transmission mechanism. During use, the movable base 6 slides, causing the power rack 601 to slide, and the sliding of the power rack 601 causes the meshing power gear 10 to rotate.

[0034] The drilling and locking mechanism also includes: a power pulley 1001, a power transmission belt 11, and a positioning pulley 1201; the power pulley 1001 is coaxially and fixedly connected to the lower side of the power gear 10; the positioning pulley 1201 is rotatably connected to the left side inside the drilling base 1; the power transmission belt 11 is connected to the outer end faces of the power pulley 1001 and the positioning pulley 1201. During use, the power gear 10 rotates and the power pulley 1001 rotates, which drives the power transmission belt 11 to rotate, and the power transmission belt 11 drives the positioning pulley 1201 to rotate.

[0035] The drilling and locking mechanism also includes: a positioning gear 12, a positioning slider 13, and a positioning rack 1301; the positioning gear 12 is coaxially fixedly connected to the upper side of the positioning pulley 1201; the positioning slider 13 is slidably connected to the left side inside the drilling base 1; the positioning rack 1301 is fixedly connected to the right end face of the positioning slider 13. The positioning gear 12 and the positioning rack 1301 mesh together to form a gear and rack transmission mechanism. During use, the rotation of the positioning pulley 1201 drives the rotation of the positioning gear 12, the rotation of the positioning gear 12 drives the meshing positioning rack 1301 to slide, and the sliding of the positioning rack 1301 drives the sliding of the positioning slider 13.

[0036] The drilling locking mechanism also includes a protective rotating shaft 14 and a positioning connecting block 15. The protective rotating shaft 14 is rotatably connected to the inside of the front end face of the drilling cover 2, and the protective rotating shaft 14 and the drilling door 3 are fixedly connected. The positioning connecting block 15 is coaxially fixedly connected to the lower side of the protective rotating shaft 14, and the positioning connecting block 15 is rotatably connected to the lower side of the inside of the drilling base 1. During use, the protective rotating shaft 14 installs the drilling door 3 on the drilling cover 2. The rotation of the drilling door 3 drives the protective rotating shaft 14 to rotate, and the rotation of the protective rotating shaft 14 drives the positioning connecting block 15 to rotate.

[0037] The drilling and locking mechanism also includes a positioning pin 1302 and a positioning hole 1501. The positioning pin 1302 is fixedly connected to the front end face of the positioning slider 13, and the positioning hole 1501 is opened in the middle of the rear end face of the positioning connecting block 15. The positioning pin 1302 and the positioning hole 1501 are connected by insertion. During use, the positioning connecting block 15 rotates, causing the positioning hole 1501 to rotate. The positioning hole 1501 rotates to the position of the positioning pin 1302, and the positioning slider 13 slides, causing the positioning pin 1302 to slide. The positioning pin 1302 slides into the positioning hole 1501, thereby fixing the position of the drilled door 3.

[0038] The specific usage and function of this embodiment: During use, the rotating shaft of the mobile motor 8 drives the rotating lead screw 9 to rotate, the rotating lead screw 9 drives the moving base 6 to slide, the sliding of the moving base 6 drives the placement base 7 to slide, the sliding of the moving base 6 drives the power rack 601 to slide, the sliding of the power rack 601 drives the meshing power gear 10 to rotate, the rotation of the power gear 10 drives the power pulley 1001 to rotate, the rotation of the power pulley 1001 drives the power transmission belt 11 to drive, the power transmission belt 11 drives the positioning pulley 1201 to rotate, the rotation of the positioning pulley 1201 drives the positioning gear 12 to rotate, and the rotation of the positioning gear 12 drives the positioning belt 12 to rotate. The positioning rack 1301 slides, which drives the positioning slider 13 to slide. The protective rotating shaft 14 installs the drilling guard 3 on the drilling cover 2. The rotation of the drilling guard 3 drives the protective rotating shaft 14 to rotate, which in turn drives the positioning connecting block 15 to rotate. The rotation of the positioning connecting block 15 drives the positioning insertion hole 1501 to rotate. The positioning insertion hole 1501 rotates to the position of the positioning pin 1302. The sliding slider 13 drives the positioning pin 1302 to slide, and the positioning pin 1302 slides into the positioning insertion hole 1501, thereby fixing the position of the drilling guard 3 and preventing the drilling guard 3 from opening when drilling parts.

[0039] Example 2: Based on Example 1, please refer to... Figures 7 to 9 As shown: This invention provides an automatic angle calibration drilling auxiliary device, which further includes a drilling clamping mechanism and an angle adjustment mechanism. Two sets of drilling clamping mechanisms are provided, respectively located on the left and right sides inside the movable base 6. The angle adjustment mechanism is located inside the placement base 7. The drilling clamping mechanism includes a clamping rack 16, a clamping rotating shaft 17, and a clamping gear 1701. The clamping rack 16 is fixedly connected to the upper side inside the drilling base 1. The clamping rotating shaft 17 is rotatably connected to the inside of the movable base 6, and the clamping rotating shaft 17 is located... Inside the upper side of the punching base 1, the clamping gear 1701 is coaxially fixedly connected to the lower side of the clamping rotating shaft 17. The clamping gear 1701 slides inside the upper side of the punching base 1. The clamping rack 16 and the clamping gear 1701 mesh together to form a gear and rack transmission mechanism. During use, the moving base 6 slides to drive the clamping rotating shaft 17 and the clamping gear 1701 to slide. When the clamping gear 1701 slides to the position of the clamping rack 16, it meshes and drives the clamping gear 1701 to rotate. The rotation of the clamping gear 1701 drives the clamping rotating shaft 17 to rotate.

[0040] The punching clamping mechanism also includes: a clamping bevel gear 1702, a clamping screw 18, a reversing bevel gear 1801, and a clamping slider 19; the clamping bevel gear 1702 is coaxially fixedly connected to the upper side of the clamping rotating shaft 17; the clamping screw 18 is rotatably connected to the upper side inside the movable base 6; the reversing bevel gear 1801 is coaxially fixedly connected to the outer end face of the clamping screw 18, and the clamping bevel gear 1702 and the reversing bevel gear 1801 mesh together to form a bevel gear transmission mechanism; the clamping slider 19 is slidably connected... The clamping slider 19 is connected to the upper side of the inside of the movable base 6. The lower side of the clamping slider 19 is threadedly connected to the clamping screw 18, and the upper side of the clamping slider 19 is rotatably connected to the clamping pressure block 20. During use, the clamping shaft 17 rotates, which drives the clamping bevel gear 1702 to rotate. The rotation of the clamping bevel gear 1702 drives the meshing reversing bevel gear 1801 to rotate. The rotation of the reversing bevel gear 1801 drives the clamping screw 18 to rotate. The rotation of the clamping screw 18 drives the clamping slider 19 to slide, and the clamping slider 19 slides to clamp the parts.

[0041] The angle adjustment mechanism includes: an adjustment motor 21, an adjustment pulley 2101, an adjustment transmission belt 22, and a roller pulley 2301. The adjustment motor 21 is fixedly connected inside the placement base 7. The adjustment pulley 2101 is coaxially fixedly connected to the rotating shaft of the adjustment motor 21 and rotatably connected inside the placement base 7. The roller pulley 2301 is coaxially fixedly connected to the rotating shaft of a set of adjustment rollers 23 in the middle position. The adjustment transmission belt 22 is connected to the outer end faces of the adjustment pulley 2101 and the roller pulley 2301. The rotation of the rotating shaft of the adjustment motor 21 drives the adjustment pulley 2101 to rotate. During use, the rotation of the adjustment pulley 2101 drives the adjustment transmission belt 22, which in turn drives the roller pulley 2301 to rotate. The rotation of the roller pulley 2301 drives the adjustment roller 23 to rotate, which in turn drives the part to rotate. The rotation of the part drives the clamping block 20 to rotate, and the rotation of the part adjusts the drilling angle.

[0042] The specific usage and function of this embodiment 2: During use, the movable base 6 slides, causing the clamping shaft 17 and the clamping gear 1701 to slide. The clamping gear 1701 slides to the position of the clamping rack 16 and engages, causing the clamping gear 1701 to rotate. The rotation of the clamping gear 1701 causes the clamping shaft 17 to rotate. The rotation of the clamping shaft 17 causes the clamping bevel gear 1702 to rotate. The rotation of the clamping bevel gear 1702 causes the meshing reversing bevel gear 1801 to rotate. The rotation of the reversing bevel gear 1801 causes the clamping screw 18 to rotate. The rotation of the clamping screw 18 causes the clamping slider 19 to slide. The clamping slider 19 slides to clamp the part. The rotation of the adjusting pulley 2101 causes the adjusting transmission belt 22 to drive. The adjusting transmission belt 22 drives the roller pulley 2301 to rotate. The rotation of the roller pulley 2301 causes the adjusting roller 23 to rotate. The rotation of the adjusting roller 23 causes the part to rotate. The rotation of the part causes the clamping pressure block 20 to rotate, thereby realizing the adjustment of the drilling angle by rotating the part.

Claims

1. An automatic angle calibration punch assist device, comprising: The components include a drilling base (1), a drilling cover (2), a drilling door (3), a mounting gantry (4), a drilling component (5), a movable base (6), a placement base (7), a clamping block (20), an adjusting roller (23), a drilling locking mechanism, a drilling clamping mechanism, and an angle adjusting mechanism; the drilling cover (2) is fixedly connected to the upper end face of the drilling base (1); the drilling door (3) is rotatably connected to the front end face of the drilling cover (2); the mounting gantry (4) is fixedly connected to the upper end face of the drilling base (1), and the mounting gantry (4) is located on the inner end face of the drilling cover (2); the drilling component (5) is slidably connected to the mounting gantry (4), and the drilling component (5) is located on the inner end face of the drilling cover (2); the movable base (6) is fixedly connected to the upper end face of the drilling base (1), the mounting gantry (7 ... drilling cover (2) is fixedly connected to the upper end face of the drilling base (1), the mounting gantry (4) is located on the inner end face of the drilling cover (2); the movable base (6) is fixedly connected to the upper end face of the drilling base (1), the mounting gantry (7) is located on the lower end face of the drilling base (1); the drilling door (3) is rotatably connected to the upper end face of the drilling gantry (4), the mounting gantry (7) is located on the lower end face of the drilling base (2); the movable base (6) is fixedly connected to the upper end face of the drilling base (1), the mounting gantry (7) is located on the lower end face of the drilling base (1); the drilling door (4) is rotatably connected to the upper end face of the drilling base (1), the mounting gan The base (6) is slidably connected to the upper end face of the punching base (1), and the movable base (6) is located on the inner end face of the punching cover (2); the placement base (7) is fixedly connected to the middle position of the upper end face of the movable base (6); there are two sets of clamping blocks (20), and the two sets of clamping blocks (20) are movably connected to the upper side of the left and right end faces of the movable base (6); there are multiple sets of adjusting rollers (23), and the multiple sets of adjusting rollers (23) are rotatably connected to the inside of the upper end face of the placement base (7); the punching locking mechanism is set inside the punching base (1); there are two sets of punching clamping mechanisms, and the two sets of punching clamping mechanisms are set on the left and right sides inside the movable base (6); the angle adjustment mechanism is set inside the placement base (7); The drilling locking mechanism includes: a moving motor (8) and a moving screw (9); the moving motor (8) is fixedly connected to the upper side inside the drilling base (1); the moving screw (9) is rotatably connected to the upper side inside the drilling base (1), the rotating shafts of the moving screw (9) and the moving motor (8) are coaxially fixedly connected, and the moving screw (9) and the lower side of the moving base (6) are threadedly connected. The drilling and locking mechanism further includes a power rack (601) and a power gear (10); the power rack (601) is fixedly connected to the lower side of the movable base (6), and the power rack (601) is slidably connected inside the drilling base (1); the power gear (10) is rotatably connected inside the drilling base (1), and the power rack (601) and the power gear (10) mesh together to form a gear and rack transmission mechanism; The drilling and locking mechanism further includes: a power pulley (1001), a power transmission belt (11), and a positioning pulley (1201); the power pulley (1001) is coaxially fixedly connected to the lower side of the power gear (10); the positioning pulley (1201) is rotatably connected to the left side inside the drilling base (1); the power transmission belt (11) is drively connected to the outer end faces of the power pulley (1001) and the positioning pulley (1201); The punching clamping mechanism includes: a clamping rack (16), a clamping rotating shaft (17), and a clamping gear (1701); the clamping rack (16) is fixedly connected to the upper side inside the punching base (1); the clamping rotating shaft (17) is rotatably connected to the inside of the movable base (6), and the clamping rotating shaft (17) is located on the upper side inside the punching base (1); the clamping gear (1701) is coaxially fixedly connected to the lower side of the clamping rotating shaft (17), and the clamping gear (1701) is slidably connected to the upper side inside the punching base (1); the clamping rack (16) and the clamping gear (1701) mesh together to form a gear and rack transmission mechanism; The punching clamping mechanism further includes: a clamping bevel gear (1702), a clamping screw (18), a reversing bevel gear (1801), and a clamping slider (19); the clamping bevel gear (1702) is coaxially fixedly connected to the upper side of the clamping rotating shaft (17); the clamping screw (18) is rotatably connected to the upper side inside the movable base (6); the reversing bevel gear (1801) is coaxially fixedly connected to the outer end face of the clamping screw (18), and the clamping bevel gear (1702) and the reversing bevel gear (1801) mesh together to form a bevel gear transmission mechanism; the clamping slider (19) is slidably connected to the upper side inside the movable base (6), the lower side of the clamping slider (19) is threadedly connected to the clamping screw (18), and the upper side of the clamping slider (19) is rotatably connected to the clamping pressure block (20).

2. The automatic angle calibration perforating assist device of claim 1, wherein: The drilling and locking mechanism further includes: a positioning gear (12), a positioning slider (13), and a positioning rack (1301); the positioning gear (12) is coaxially fixedly connected to the upper side of the positioning pulley (1201); the positioning slider (13) is slidably connected to the left side inside the drilling base (1); the positioning rack (1301) is fixedly connected to the right end face of the positioning slider (13), and the positioning gear (12) and the positioning rack (1301) mesh together to form a gear and rack transmission mechanism.

3. The automatic angle calibration perforating assist device of claim 1, wherein: The punching locking mechanism also includes: a protective rotating shaft (14) and a positioning connecting block (15); the protective rotating shaft (14) is rotatably connected to the inside of the front end face of the punching cover (2), and the protective rotating shaft (14) and the punching door (3) are fixedly connected; the positioning connecting block (15) is coaxially fixedly connected to the lower side of the protective rotating shaft (14), and the positioning connecting block (15) is rotatably connected to the lower side inside the punching base (1).

4. The automatic angle calibration perforating assist device of claim 3, wherein: The punching and locking mechanism also includes a positioning pin (1302) and a positioning hole (1501); the positioning pin (1302) is fixedly connected to the front end face of the positioning slider (13), and the positioning hole (1501) is opened in the middle of the rear end face of the positioning connecting block (15), and the positioning pin (1302) and the positioning hole (1501) are plugged in and connected.

5. The drilling auxiliary device for automatically calibrating angles as described in claim 1, characterized in that: The angle adjustment mechanism includes: an adjustment motor (21), an adjustment pulley (2101), an adjustment transmission belt (22), and a roller pulley (2301); the adjustment motor (21) is fixedly connected inside the placement base (7); the adjustment pulley (2101) is coaxially fixedly connected to the rotating shaft of the adjustment motor (21), and the adjustment pulley (2101) is rotatably connected inside the placement base (7); the roller pulley (2301) is coaxially fixedly connected to the rotating shaft of a set of adjustment rollers (23) in the middle position; the adjustment transmission belt (22) is drivingly connected to the outer end face of the adjustment pulley (2101) and the roller pulley (2301).

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