A punching device capable of cleaning up residues in a hole

Abstract

A drilling device capable of cleaning residue inside holes, belonging to the technical field of parts drilling equipment, includes a main body, a parts clamping part, and a drilling part; characterized in that the main body is placed on the ground and can be moved by wheels; the two ends of the lead screw B in the parts clamping part are rotatably installed in the holes on both sides of the U-shaped plate A; the sliding block in the drilling part is threadedly installed on the lead screw A, and the rotation of the lead screw A is controlled by a control rod, thereby controlling the position of the sliding block, and thus controlling the drilling position; to address the above problems, the present invention provides a drilling device capable of cleaning residue inside holes, so as to solve the problem that traditional drilling cannot grind the inner wall of the hole and cannot clean the impurities remaining inside the hole.

Description

Technical Field

[0001] This invention relates to the field of drilling equipment for parts, and in particular to a drilling device that can clean up residue inside holes. Background Technology

[0002] With social development, industrial progress, and the prevalence of various machines, the demand for parts for manufacturing mechanical products is increasing. Some parts require drilling operations, but current drilling equipment cannot grind the inner wall of the hole, nor can it remove the residual debris inside the hole. The residual debris inside the hole can cause precision problems for parts with high requirements, so it needs to be cleaned.

[0003] The invention with application number CN202110171063.3 relates to the field of semiconductor processing equipment technology and discloses a semiconductor drilling auxiliary device for facilitating residue cleaning during drilling. The device includes a housing, a platform fixedly installed inside the housing, a conveying device fixedly installed inside the platform, a drive wheel rotatably connected inside the housing, and a drive rod rotatably connected to the front of the drive wheel. This semiconductor drilling auxiliary device, which facilitates residue cleaning during drilling, uses the drive wheel to drive the blower and rotating head to intermittently reciprocate up and down, achieving uninterrupted drilling and blowing. This ensures that the blower does not operate during drilling, and cleans the residue inside the hole when not drilling, eliminating the need for manual cleaning, saving time and labor, and greatly improving drilling efficiency. The intermittent operation of the blower reduces energy consumption, making it more energy-efficient and environmentally friendly, and it can accurately clean the holes with better cleaning results.

[0004] The invention described above is designed to blow out debris from inside holes, and it mainly solves the problem of internal debris. However, it cannot be used for holes that are not smooth inside or that do not meet the process requirements and cannot be modified. Therefore, a device is needed that can grind or modify the holes. Summary of the Invention

[0005] To address the aforementioned problems, this invention provides a drilling device that can clean residue inside holes, thus solving the problem that traditional drilling cannot grind the inner wall of the hole and cannot clean the impurities remaining inside the hole.

[0006] The technical solution used in this invention is: a drilling device for cleaning residue inside holes, comprising a main body, a part clamping part, and a drilling part; characterized in that the main body is placed on the ground and can be moved by wheels; the two ends of the lead screw B in the part clamping part are rotatably installed in the holes on both sides of the U-shaped plate A; the sliding block in the drilling part is threadedly installed on the lead screw A, and the rotation of the lead screw A is controlled by a control rod, thereby controlling the position of the sliding block, and thus controlling the drilling position.

[0007] Preferably, the main body includes: a base block, a support plate, a stool, and a U-shaped plate B;

[0008] The lower end face of the support plate is fixedly installed on the upper end face of the base block; a U-shaped plate A is provided on the upper end face of the base block, and there are holes on both sides of the U-shaped plate A; the stool is slidably installed in the groove on the side of the base block; the wheel is rotatably installed on the shaft in the groove at the lower end of the base block; one side of the U-shaped plate B is fixedly installed on the support plate, and there is a hole on the other side of the U-shaped plate B; both ends of the lead screw A are rotatably installed in the holes of the U-shaped plate B and the support plate, respectively; the control rod can be installed in the groove on one side of the lead screw A.

[0009] Preferably, the part clamping part includes a control wheel, a threaded block, a circular placement box, a clamping block, a lead screw C, and a cylindrical block;

[0010] The lead screw B is rotatably mounted in the holes on both sides of the U-shaped plate A; the control wheel can be inserted into the grooves on both sides of the lead screw B; the threaded block has a threaded groove on the wall of the hole in the middle, and the threaded groove of the threaded block is threadedly installed with the lead screw B; the lower end face of the circular placement box is fixedly mounted on the upper end face of the threaded block; the clamping block consists of two plates, upper and lower, connected by a shaft in the middle, and the shaft is slidably mounted in the groove at the upper end of the circular placement box.

[0011] Preferably, a knob is installed on the outside of the lead screw C, and the other side of the lead screw C is rotatably installed in the groove on the side of the cylindrical block; the upper and lower end faces of the cylindrical block are respectively fixedly installed in the circular placement box.

[0012] Preferably, the drilling section includes: a sliding block, a circular plate, a pressure rod A, a drill bit, a power unit A, a pressure plate, a power unit B, a pressure rod B, a sleeve A, a lead screw D, a gear A, a sleeve B, a lead screw E, a grinding block A, a connecting rod, a pressure rod C, a rotating block A, and a rotating block B.

[0013] The sliding block has a threaded hole in its center, which is threaded onto a lead screw A. A baffle is installed at the lower end of the sliding block. A shaft is mounted on a circular plate, with its upper end fixedly mounted on the baffle at the lower end of the sliding block. Multiple sleeves A are rotatably mounted in holes on the circular plate. A gear A is fixedly mounted on sleeve A. A pressure rod A is slidably mounted in sleeve A, and a spring is mounted on the outside of the pressure rod A, connecting the pressure rod A and sleeve A. A drill bit is installed in a groove at the lower end of the pressure rod A. The power unit A includes a motor and two gears that mesh with each other. The left gear is fixedly mounted on the motor shaft, and the right gear is fixedly mounted on the upper end of the lead screw D. The motor of the power unit A is connected to the screw via a stop. A plate is fixedly installed on the baffle at the bottom of the sliding block; a lower pressure plate is threaded onto the lead screw D, and as the lead screw D rotates, it drives the lower pressure plate to move downward; the power unit B includes: a motor and two gears, the two gears meshing with each other, the left gear is fixedly installed on the shaft of the motor, and the right gear is fixedly installed on the shaft mounted on the circular plate. The motor of the power unit B is fixedly installed on the baffle at the bottom of the sliding block; the lower pressure rod B is slidably installed in one of the sleeves A, and a spring is installed on the outside of the lower pressure rod B, the spring connecting the lower pressure rod B and the sleeve A; the upper end face of the lead screw D is rotatably installed on the baffle at the bottom of the sliding block, and the lower end of the lead screw D is slidably installed in the groove on the circular plate. A gear is installed at the lower end of the lead screw D, and the gear meshes with gear A;

[0014] Preferably, sleeve B is fixedly installed at the lower end of the pressure rod B; the two ends of the lead screw E are rotatably installed in the holes of the upper and lower baffles of sleeve B; a slider is installed at one end of the connecting rod, and the slider has a threaded groove inside, and the slider is threadedly installed with the lead screw E.

[0015] Preferably, the threads on the internal grooves of the sliders on which the two connecting rods are mounted are in opposite directions, and the other ends of the two connecting rods are rotatably mounted on both ends of the grinding block A;

[0016] Preferably, the pressure rod C is slidably installed in one of the sleeves A, and a spring is installed on the outside of the pressure rod C, the spring connecting the pressure rod C and the sleeve A; the rotating block A is rotatably installed on the lower end of the pressure rod C via a shaft; the rotating block B is rotatably installed on the rotating block A via a shaft, and a locking block is installed on the upper end of the rotating block B, which can fix the rotating block B and the rotating block A in place; a protruding grinding block is installed on one side of the rotating block B, which can grind the bottom of the drilled hole. Beneficial effects

[0017] 1. When using this invention, the equipment is first moved, the stool is pulled out, and the operator can sit on the stool to work. The parts are placed on the circular placement box, and the clamping block clamps the parts. The equipment can be moved and can provide a stool for the operator to prevent the operator from standing while working.

[0018] 2. This invention allows for the movement of parts and circular plates to designated positions based on the required drilling locations, enabling adjustments to the parts' positions according to actual conditions.

[0019] 3. In this invention, the lower pressure rod A and the drill bit are rotated to a designated position, the lower pressure plate presses down the lower pressure rod A, the drill bit rotates, and a hole is drilled in the part. After the work is completed, the lower pressure rod A is reset, the position of the drill bit can be adjusted, and the equipment can automatically reset after the work is completed.

[0020] 4. According to the size of the hole, the present invention moves the grinding block A, rotates the pressing rod B to the appropriate position and presses down, the grinding block A rotates to grind the hole wall, and after the work is completed, the pressing rod B resets. It can be adjusted according to the size of the hole, can automatically grind the hole wall smooth, and can reset after completion.

[0021] 5. The present invention adjusts rotating block A and rotating block B, rotating block A and rotating block B rotate, rotating block B grinds the bottom of the hole and recovers the residual waste at the bottom of the hole to a designated position, which can grind the bottom of the hole and recover the waste inside the hole.

[0022] 6. This invention can not only drill holes, but also grind the drilled holes and recycle the drilling debris, keeping the hole clean. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0024] Figure 2 This is a side view schematic diagram of the overall structure of the present invention.

[0025] Figure 3 This is a schematic diagram of the overall structure of the present invention from a second angle.

[0026] Figure 4 This is a schematic diagram of the main body of the present invention.

[0027] Figure 5 This is a schematic diagram of the overall clamping part of the present invention.

[0028] Figure 6 This is a partial schematic diagram of the part clamping part of the present invention.

[0029] Figure 7 This is a schematic diagram of another part of the clamping part of the present invention.

[0030] Figure 8 This is a schematic diagram of the main body and the drilling part of the present invention.

[0031] Figure 9 This is a schematic diagram of the drilling section of the present invention.

[0032] Figure 10 This is a partial structural diagram of the drilling section of the present invention.

[0033] Figure 11 This is a schematic diagram of the structure of the pressure rod A part of the present invention.

[0034] Figure 12 This is a schematic diagram of the downward pressure rod A of the present invention from a bottom view angle.

[0035] Figure 13 This is a schematic diagram of the structure of the pressure rod C part of the present invention.

[0036] Figure 14 This is a schematic diagram of the structure of rotating block A and rotating block B of the present invention.

[0037] Figure 15 This is a schematic diagram of the structure of part B of the pressure rod of the present invention.

[0038] Figure 16 This is a schematic diagram of sleeve B of the present invention.

[0039] Figure 17 This is a schematic diagram of sleeve A of the present invention.

[0040] Reference numerals: 1-Main body; 2-Part clamping part; 3-Drilling part; 101-Base block; 102-Support plate; 103-U-shaped plate A; 104-Stool; 105-Wheel; 106-U-shaped plate B; 107-Lead screw A; 108-Control lever; 201-Lead screw B; 202-Control wheel; 203-Threaded block; 204-Circular placement box; 205-Clamping block; 206-Lead screw C; 207-Cylindrical block; 301-Slide Moving block; 302-Circular plate; 303-Press rod A; 304-Drill bit; 305-Power unit A; 306-Press plate; 307-Power unit B; 308-Press rod B; 309-Sleeve A; 310-Lead screw D; 311-Gear A; 312-Sleeve B; 313-Lead screw E; 314-Grinding block A; 315-Connecting rod; 316-Press rod C; 317-Rotating block A; 318-Rotating block B; 319-Vacuum pump. Detailed Implementation

[0041] The technical solution of the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0042] In the description of this invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this invention is usually placed when in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0043] Implementation, for example Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 , Figure 16 , Figure 17 As shown, a drilling device for cleaning residue inside holes includes a main body 1, a part clamping part 2, and a drilling part 3. The main body 1 is placed on the ground and can be moved by wheels 105. The two ends of a lead screw B201 in the part clamping part 2 are rotatably installed in holes on both sides of a U-shaped plate A103. A sliding block 301 in the drilling part 3 is threaded onto the lead screw A107, and the rotation of the lead screw A107 is controlled by a control rod 108, thereby controlling the position of the sliding block 301 and thus controlling the drilling position.

[0044] The main body 1 includes: a base block 101, a support plate 102, a stool 104, and a U-shaped plate B106;

[0045] The lower end face of the support plate 102 is fixedly installed on the upper end face of the base block 101; a U-shaped plate A103 is provided on the upper end face of the base block 101, and holes are provided on both sides of the U-shaped plate A103; the stool 104 is slidably installed in the groove on the side of the base block 101, and can be pushed into the groove on the side of the base block 101 when not in use, so that the stool 104 is hidden; the wheel 105 is rotatably installed on the shaft in the groove at the lower end of the base block 101; one side of the U-shaped plate B106 is fixedly installed on the support plate 102, and there is a hole on the other side of the U-shaped plate B106; the two ends of the lead screw A107 are respectively rotatably installed in the holes of the U-shaped plate B106 and the support plate 102; the control rod 108 can be installed in the groove on one side of the lead screw A107, and the lead screw A107 can be rotated by using the control rod 108; specifically, the equipment is first moved, and the equipment is moved to the designated position under the action of the wheel 105, and the stool 104 is pulled out, so that the operator can sit on the stool 104 to work.

[0046] Depending on the required drilling location, the control rod 108 is installed in the groove on one side of the lead screw A107. Rotating the control rod 108 causes the lead screw A107 to rotate, which in turn causes the sliding block 301 to move to the designated position, thereby causing the circular plate 302 to move to the designated position.

[0047] In one optional embodiment of the present invention, in addition to the same parts as in the previous embodiment, the part clamping part 2 includes a control wheel 202, a threaded block 203, a circular placement box 204, a clamping block 205, a lead screw C206, and a cylindrical block 207.

[0048] The lead screw B201 is rotatably mounted in the holes on both sides of the U-shaped plate A103, and the lead screw B201 has grooves on both sides; the control wheel 202 can be inserted into the grooves on both sides of the lead screw B201; the threaded block 203 has a threaded groove on the hole wall in the middle, and the threaded groove of the threaded block 203 is threadedly installed with the lead screw B201; the lower end face of the circular placement box 204 is fixedly mounted on the upper end face of the threaded block 203, and the interior of the circular placement box 204 is hollow; the clamping block 205 consists of two plates, upper and lower, connected by a shaft in the middle. The shaft is slidably installed in the groove at the upper end of the circular placement box 204. The plate below the clamping block 205 is threadedly connected to the lead screw C206. A knob is installed on the outside of the lead screw C206. The other side of the lead screw C206 is rotatably installed in the groove on the side of the cylindrical block 207. The upper and lower end faces of the cylindrical block 207 are respectively fixedly installed inside the circular placement box 204. Specifically, when the part is placed on the circular placement box 204, the knob of the lead screw C206 is rotated, which drives the lead screw C206 to rotate, and then drives the clamping block 205 to move, so that multiple clamping blocks 205 clamp the part.

[0049] Depending on the required drilling location, the control wheel 202 is installed on one side of the lead screw B201. Rotating the control wheel 202 causes the lead screw B201 to rotate, which in turn moves the threaded block 203, thereby moving the circular placement box 204, and then moving the part to the designated position.

[0050] In one optional embodiment of the present invention, in addition to the same parts as in the previous embodiment, the drilling part 3 includes: a sliding block 301, a circular plate 302, a pressing rod A303, a drill bit 304, a power unit A305, a pressing plate 306, a power unit B307, a pressing rod B308, a sleeve A309, a lead screw D310, a gear A311, a sleeve B312, a lead screw E313, a grinding block A314, a connecting rod 315, a pressing rod C316, a rotating block A317, a rotating block B318, and a vacuum pump 319;

[0051] The sliding block 301 has a threaded hole in its middle, which is threaded onto the lead screw A107. A baffle is installed at the lower end of the sliding block 301. A shaft is installed on the circular plate 302, and the upper end of the shaft is fixedly installed on the baffle installed at the lower end of the sliding block 301. A sleeve A309 is rotatably installed in a hole on the circular plate 302. There are multiple sleeves A309, and each sleeve A309 has a limiting block on its inner side. The limiting block engages with the grooves on the lower pressure rod A303, lower pressure rod B308, and lower pressure rod C316, respectively, so that the sleeve A309 can drive the lower pressure rod A303, lower pressure rod B308, and lower pressure rod C316. 8. The lower pressure rod C316 rotates, and the lower pressure rods A303, B308, and C316 slide up and down without causing the sleeve A309 to move up and down; gear A311 is fixedly installed on the sleeve A309; the lower pressure rod A303 is slidably installed in the sleeve A309, and a spring is installed on the outside of the lower pressure rod A303, connecting the lower pressure rod A303 and the sleeve A309; a locking block is installed on the inner wall of the groove at the lower end of the lower pressure rod A303, which cooperates with the groove on the drill bit 304 to fix the drill bit 304 to the lower pressure rod A303; the drill bit 304 is installed under the lower pressure rod A303. The power unit A305 includes a motor and two gears that mesh with each other. The left gear is fixedly mounted on the motor shaft, and the right gear is fixedly mounted on the upper end of the lead screw D310. The motor of the power unit A305 is fixedly mounted on the baffle at the lower part of the sliding block 301 via a baffle. The lower pressure plate 306 is threaded onto the lead screw D310, and as the lead screw D310 rotates, it drives the lower pressure plate 306 to move downward. A rod is installed on the baffle at the lower part of the sliding block 301, and the rod locks the lower pressure plate 306 to prevent it from rotating. The power unit B307 includes a motor and two gears that mesh with each other. The left gear is fixedly mounted on the motor shaft, and the right gear is fixedly mounted on the shaft mounted on the circular plate 302. The motor of the power unit B307 is fixedly mounted on the baffle at the lower part of the sliding block 301. The lower pressure rod B308 is slidably mounted in one of the sleeves A309. A spring is installed on the outside of the lower pressure rod B308, and the spring connects the lower pressure rod B308 and the sleeve A309. The upper end face of the lead screw D310 is rotatably mounted on the baffle at the lower part of the sliding block 301. The lower end of the lead screw D310 is slidably mounted in the groove on the circular plate 302. A gear is installed at the lower end of the lead screw D310, and the gear meshes with the gear A311.

[0052] Sleeve B312 is fixedly installed at the lower end of the pressure rod B308, and the inside of sleeve B312 is hollow. The two ends of the lead screw E313 are rotatably installed in the holes of the upper and lower baffles of sleeve B312. The lower end of lead screw E313 has a hexagonal groove, which can be inserted into by an external tool to rotate lead screw E313. One end of connecting rod 315 is equipped with a slider, the slider's internal groove has threads, and the slider is threaded onto lead screw E313. The threads on the internal grooves of the sliders of the two connecting rods 315 are in opposite directions. The other ends of the two connecting rods 315 are rotatably installed at both ends of grinding block A314. The pressure rod C316 is slidably installed on one of the sleeves A308. In section 9, the lower pressure plate 306 has an internal hole that allows waste debris to be sucked out. A vacuum tube is connected to the upper end of the lower pressure rod C316 to suck up the waste debris. A spring is installed on the outside of the lower pressure rod C316, connecting it to the sleeve A309. A rotating block A317 is rotatably mounted on the lower end of the lower pressure rod C316 via a shaft. A locking block is installed on the rotating block A317, which can fix it in a designated position on the lower pressure rod C316. The rotating block A317 has a hole in its center that connects to the hole in the lower pressure rod C316, allowing waste debris to be discharged. Multiple rotating blocks A317 are sequentially mounted together via a shaft and fixed by locking blocks. Rotary block B318 is rotatably mounted on rotating block A317 via a shaft. A locking block is installed at the upper end of rotating block B318, which secures rotating block B318 to rotating block A317. Rotating block B318 has a hole in its center that connects with a hole in rotating block A317, allowing waste chips to be discharged. A protruding grinding block is installed on one side of rotating block B318 to grind the bottom of the drilled hole. Specifically, a suitable drill bit 304 is mounted on the lower pressure rod A303. The motor of power unit B307 is started, driving the gears of power unit B307 to rotate, which in turn drives the circular plate 302 to rotate, thereby causing the lower pressure rod A303 and the drill bit 304 to rotate to a designated position. At this position, gear A311 meshes with the gear at the lower end of lead screw D310. The motor of power unit A305 drives the gear of power unit A305 to rotate, which in turn drives lead screw D310 to rotate, thereby driving the lower pressure plate 306 to move down. This causes the lower pressure plate 306 to press down the lower pressure rod A303. Lead screw D310 rotates, driving the gear at the lower end of lead screw D310 to rotate, which in turn drives gear A311 to rotate, which in turn drives sleeve A309 to rotate, which in turn drives the lower pressure rod A303 and drill bit 304 to rotate, thereby performing drilling operations on the part. After the work is completed, power unit A305 reverses and lower pressure plate 306 resets, and the lower pressure rod A303 resets under the action of the spring.

[0053] Depending on the size of the hole, the lead screw E313 is rotated by an external tool, which in turn moves the connecting rod 315, thereby moving the grinding block A314 to the designated position. The power unit B307 drives the circular plate 302 to rotate, rotating the pressure rod B308 to the drilling position, while simultaneously positioning the pressure rod B308 directly below the pressure plate 306.

[0054] The power unit A305 drives the lower pressure plate 306 to move downward, thereby driving the lower pressure rod B308 to press down. The grinding block A314 contacts the hole wall. The lead screw D310 drives the sleeve A309 to rotate, thereby driving the lower pressure rod B308 to rotate, which in turn drives the sleeve B312 to rotate, thereby driving the grinding block A314 to rotate. This causes the grinding block A314 to grind the hole wall smooth. After the work is completed, the power unit A305 reverses and the lower pressure plate 306 returns to its original position. Under the action of the spring, the lower pressure rod B308 returns to its original position.

[0055] The power unit B307 drives the circular plate 302 to rotate, rotating the lower pressure rod B308 to the drilling position, while simultaneously positioning the lower pressure rod B308 directly below the lower pressure plate 306; the lead screw D310 drives the sleeve A309 to rotate, thereby driving the lower pressure rod C316 to rotate, which in turn drives the rotating blocks A317 and B318 to rotate, causing the external grinding block of the rotating block B318 to contact the hole wall and grind the hole wall. A vacuum pump 319 is connected to the upper end of the lower pressure rod C316. The vacuum pump 319 is fixedly installed on the lower pressure plate 306, and the air extraction port of the vacuum pump 319 is fixedly installed on the lower pressure plate 306. When the lower pressure plate 306 contacts the lower pressure rod C316, the air extraction port of the vacuum pump 319 is connected to the through hole of the lower pressure rod C316.

[0056] Then, the power unit A305 drives the lower pressure plate 306 to move down, thereby driving the lower pressure rod C316 to press down, causing the rotating block B318 to move down to the bottom of the drilled hole. The lead screw D310 drives the sleeve A309 to rotate, thereby driving the lower pressure rod C316 to rotate, which in turn drives the rotating blocks A317 and B318 to rotate. The rotating block B318 grinds the bottom of the drilled hole (grinding the area that the grinding block A314 cannot reach). The hole of the rotating block B318 sucks the residual waste at the bottom of the drilled hole into the hole of the lower pressure rod C316, and then recovers it to the designated position through the vacuum tube.

[0057] Working principle: When drilling is required on a part, this equipment is used. First, the equipment is moved to the designated position by the action of the wheels 105. The stool 104 is pulled out, and the operator can sit on the stool 104 to work. The part is placed on the circular placement box 204. The knob of the lead screw C206 is rotated, which drives the lead screw C206 to rotate, and then drives the clamping blocks 205 to move, so that multiple clamping blocks 205 clamp the part.

[0058] Depending on the required drilling location, the control wheel 202 is installed on one side of the lead screw B201. Rotating the control wheel 202 causes the lead screw B201 to rotate, which in turn moves the threaded block 203, thereby moving the circular placement box 204, and then moving the part to the designated position.

[0059] Depending on the required drilling location, the control rod 108 is installed in the groove on one side of the U-shaped plate B106. Rotating the control rod 108 causes the lead screw A107 to rotate, which in turn drives the sliding block 301 to move to the designated position, thereby driving the circular plate 302 to move to the designated position.

[0060] A suitable drill bit 304 is installed on the lower pressure rod A303. The motor of the power unit B307 is started, driving the gear of the power unit B307 to rotate, which in turn drives the circular plate 302 to rotate, thereby causing the lower pressure rod A303 and the drill bit 304 to rotate to the designated position. At this time, the gear A311 meshes with the gear at the lower end of the lead screw D310. The motor of the power unit A305 drives the gear of the power unit A305 to rotate, which in turn drives the lead screw D310 to rotate, thereby causing the lower pressure plate 306 to move down, thus pressing the lower pressure rod A303 down. The lead screw D310 rotates, driving the gear at the lower end of the lead screw D310 to rotate, which in turn drives the gear A311 to rotate, which in turn drives the sleeve A309 to rotate, which in turn drives the lower pressure rod A303 and the drill bit 304 to rotate, thereby performing drilling operations on the part. After the work is completed, the power unit A305 reverses and the lower pressure plate 306 resets, and the lower pressure rod A303 resets under the action of the spring.

[0061] Depending on the size of the hole, the lead screw E313 is rotated by an external tool, which in turn moves the connecting rod 315, thereby moving the grinding block A314 to the designated position. The power unit B307 drives the circular plate 302 to rotate, rotating the pressure rod B308 to the drilling position, while simultaneously positioning the pressure rod B308 directly below the pressure plate 306.

[0062] The power unit A305 drives the lower pressure plate 306 to move downward, thereby driving the lower pressure rod B308 to press down. The grinding block A314 contacts the hole wall. The lead screw D310 drives the sleeve A309 to rotate, thereby driving the lower pressure rod B308 to rotate, which in turn drives the sleeve B312 to rotate, thereby driving the grinding block A314 to rotate. This causes the grinding block A314 to grind the hole wall smooth. After the work is completed, the power unit A305 reverses and the lower pressure plate 306 returns to its original position. Under the action of the spring, the lower pressure rod B308 returns to its original position.

[0063] The power unit B307 drives the circular plate 302 to rotate, rotating the pressure rod B308 to the drilling position, and at the same time, the pressure rod B308 is directly below the pressure plate 306. According to the size of the drill hole, the rotating block A317 and the rotating block B318 are rotated so that the grinding block outside the rotating block B318 contacts the outer wall of the hole. When the pressure plate 306 contacts the pressure rod C316, the air extraction port of the vacuum pump 319 is connected to the through hole of the pressure rod C316, and then the vacuum pump 319 works to remove the debris from the drill hole.

[0064] Then, the power unit A305 drives the lower pressure plate 306 to move down, thereby driving the lower pressure rod C316 to press down, causing the rotating block B318 to move down to the bottom of the drilled hole. The lead screw D310 drives the sleeve A309 to rotate, thereby driving the lower pressure rod C316 to rotate, which in turn drives the rotating blocks A317 and B318 to rotate. The rotating block B318 grinds the bottom of the drilled hole (grinding the area that the grinding block A314 cannot reach). The hole of the rotating block B318 sucks the residual waste at the bottom of the drilled hole into the hole of the lower pressure rod C316, and then recovers it to the designated position through the vacuum tube.

[0065] This not only allows for drilling but also for grinding the drilled holes and recycling the drilling debris, keeping the hole clean.

Claims

1. A drilling device for cleaning residual material inside holes, characterized in that, The device includes a main body (1), a parts clamping part (2), and a drilling part (3); characterized in that the main body (1) is placed on the ground and can be moved by wheels (105); the two ends of the lead screw B (201) in the parts clamping part (2) are rotatably installed in the holes on both sides of the U-shaped plate A (103); the sliding block (301) in the drilling part (3) is threaded on the lead screw A (107) and the lead screw A (107) is rotated by the control rod (108), thereby controlling the position of the sliding block (301) and thus controlling the drilling position; The drilling section (3) includes: a sliding block (301), a circular plate (302), a pressure rod A (303), a drill bit (304), a power unit A (305), a pressure plate (306), a power unit B (307), a pressure rod B (308), a sleeve A (309), a lead screw D (310), a gear A (311), a sleeve B (312), a lead screw E (313), a grinding block A (314), a connecting rod (315), a pressure rod C (316), a rotating block A (317), and a rotating block B (318); the sliding block (301) has a threaded hole in the middle, and the sliding block (301) has... The threaded hole of the part is installed on the lead screw A (107), and a baffle is installed at the lower end of the sliding block (301); a shaft is installed on the circular plate (302), and the upper end of the shaft is fixedly installed on the baffle installed at the lower end of the sliding block (301); a sleeve A (309) is rotatably installed in the hole on the circular plate (302), and there are multiple sleeves A (309); a gear A (311) is fixedly installed on the sleeve A (309); a pressure rod A (303) is slidably installed in the sleeve A (309), and a spring is installed on the outside of the pressure rod A (303), and the spring connects the pressure rod A (303) and the sleeve A (309); a drill bit (304) is installed on the pressure rod. The groove at the lower end of rod A (303); power unit A (305) includes a motor and two gears, the two gears meshing with each other, the left gear is fixedly installed on the shaft of the motor, and the right gear is fixedly installed on the upper end of the lead screw D (310), the motor of power unit A (305) is fixedly installed on the baffle at the lower part of the sliding block (301) through the baffle; the lower pressure plate (306) is threaded on the lead screw D (310), and the lower pressure plate (306) moves down as the lead screw D (310) rotates; power unit B (307) includes: a motor and two gears, the two gears meshing with each other, the left gear is fixedly installed on the shaft of the motor, and the right gear is fixedly installed on the upper end of the lead screw D (310). The motor of the power unit B (307) is fixedly mounted on the shaft mounted on the circular plate (302). The motor is fixedly mounted on the baffle at the lower part of the sliding block (301). The pressure rod B (308) is slidably mounted in one of the sleeves A (309). A spring is installed on the outside of the pressure rod B (308). The spring connects the pressure rod B (308) and the sleeve A (309). The upper end face of the lead screw D (310) is rotatably mounted on the baffle at the lower part of the sliding block (301). The lower end of the lead screw D (310) is slidably mounted in the groove on the circular plate (302). A gear is installed at the lower end of the lead screw D (310). The gear meshes with the gear A (311).

2. The drilling device for cleaning residual material inside holes according to claim 1, characterized in that, The main body (1) includes: a base block (101), a support plate (102), a stool (104), and a U-shaped plate B (106); the lower end face of the support plate (102) is fixedly installed on the upper end face of the base block (101); a U-shaped plate A (103) is provided on the upper end face of the base block (101), and there are holes on both sides of the U-shaped plate A (103); the stool (104) is slidably installed in the groove on the side of the base block (101); the wheel (105) is rotatably installed on the shaft of the groove at the lower end of the base block (101); one side of the U-shaped plate B (106) is fixedly installed on the support plate (102), and there is a hole on the other side of the U-shaped plate B (106); the two ends of the lead screw A (107) are rotatably installed in the holes of the U-shaped plate B (106) and the support plate (102) respectively; the control rod (108) can be installed in the groove on one side of the lead screw A (107).

3. The drilling device for cleaning residue inside holes according to claim 1, characterized in that, The part clamping part (2) includes a control wheel (202), a threaded block (203), a circular placement box (204), a clamping block (205), a lead screw C (206), and a cylindrical block (207); the two ends of the lead screw B (201) are rotatably installed in the holes on both sides of the U-shaped plate A (103); the control wheel (202) can be inserted into the grooves on both sides of the lead screw B (201); the hole wall in the middle of the threaded block (203) is provided with a threaded groove, and the threaded groove of the threaded block (203) is threadedly installed with the lead screw B (201); the lower end face of the circular placement box (204) is fixedly installed on the upper end face of the threaded block (203); the clamping block (205) is composed of two plates, the two plates are connected by a shaft in the middle, and the shaft is slidably installed in the groove at the upper end of the circular placement box (204).

4. The drilling device for cleaning residual material inside holes according to claim 3, characterized in that, A knob is installed on the outside of the lead screw C (206), and the other side of the lead screw C (206) is rotatably installed in the groove on the side of the cylindrical block (207); the upper and lower end faces of the cylindrical block (207) are respectively fixedly installed in the circular placement box (204).

5. The drilling device for cleaning residual material inside holes according to claim 1, characterized in that, Sleeve B (312) is fixedly installed at the lower end of the pressure rod B (308); the two ends of the lead screw E (313) are rotatably installed in the holes of the upper and lower baffles of sleeve B (312); a slider is installed at one end of the connecting rod (315), and the slider has a threaded groove inside the groove, and the slider is threadedly installed with the lead screw E (313).

6. The drilling device for cleaning residue inside holes according to claim 1, characterized in that, The threads on the inner grooves of the sliders on the two connecting rods (315) are in opposite directions, and the other ends of the two connecting rods (315) are rotatably mounted on both ends of the grinding block A (314).

7. The drilling device for cleaning residue inside holes according to claim 1, characterized in that, The pressure rod C (316) is slidably installed in one of the sleeves A (309). A spring is installed on the outside of the pressure rod C (316), and the spring connects the pressure rod C (316) and the sleeve A (309). The rotating block A (317) is rotatably installed on the lower end of the pressure rod C (316) via a shaft. The rotating block B (318) is rotatably installed on the rotating block A (317) via a shaft. A locking block is installed on the upper end of the rotating block B (318), and the rotating block B (318) is fixedly connected to the rotating block A (317) via the locking block. A protruding grinding block is installed on one side of the rotating block B (318), which can grind the bottom of the drilled hole.

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