A multi-directional drilling device and method for automobile mold processing

Abstract

The application discloses a kind of multi-directional drilling device and method for automobile mould processing, it is related to mechanical and electrical equipment processing technical field, and the present application includes placing mechanism, the lower surface of placing mechanism is equipped with the drilling mechanism of processing raw material, placing mechanism side is equipped with the support mechanism of moving driving drill rod, support mechanism is equipped with the cleaning mechanism of cleaning drill rod, in the present application, the switching of two drilling equipment is realized by setting drilling mechanism, so that it is replaced while processing, shorten the time of drill rod replacement, improve processing efficiency, secondly, the drill rod is cleaned by setting cleaning mechanism, reduce the debris adhered on drill rod, prolong the service life of drill rod, in the present application, the switching of two drilling equipment is realized by setting rotating frame, and the rotating frame is positioned by setting limit plate, so that the rotating frame is positioned, avoid in the process of switching, rotating frame appears deviation.

Description

Technical Field

[0001] This invention relates to the field of automotive mold drilling technology, specifically to a multi-directional drilling device and method for automotive mold processing. Background Technology

[0002] Automotive molds are precision tools that transform raw materials into automotive parts of the required shape and size through processes such as injection molding, stamping, forging, and die casting.

[0003] Currently, most automotive molds require drilling holes in the raw materials during production. However, most drilling devices typically use a tool box for tool changing, which takes time and affects processing efficiency. Furthermore, debris tends to adhere to the drill rod during use, affecting its future use. To address these issues, the inventor proposes a multi-directional drilling device and method for automotive mold processing. Summary of the Invention

[0004] In order to solve the problem, the purpose of this invention is to provide a multi-directional drilling device and method for automobile mold processing.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a multi-directional drilling device for automobile mold processing, including a placement mechanism, a drilling mechanism for processing raw materials is provided on the lower surface of the placement mechanism, a support mechanism for moving the drill rod is provided on one side of the placement mechanism, and a cleaning mechanism for cleaning the drill rod is provided inside the support mechanism. The drilling mechanism includes a support plate, a lifting plate is slidably installed inside each of the two support plates, a horizontal plate is fixedly installed on the top of the two lifting plates, a mounting seat is slidably sleeved on the outer surface of the horizontal plate, a rotating frame is rotatably installed on the lower surface of the mounting seat, mounting plates are rotatably installed on the sides of both ends of the rotating frame, and drilling equipment is slidably installed on the sides of the two mounting plates away from the rotating frame. The cleaning mechanism includes a movable base, in which a cleaning disc is rotatably mounted. Several brush plates are fixedly mounted on the upper surface of the cleaning disc, and the bristles of two brush plates are in close contact with each other and in movable contact with the outer surface of the drill rod. A rotary connector is provided at the bottom of the movable base, and the connecting pipe of the rotary connector is connected to the pipe of the vacuum cleaner.

[0006] Preferably, the placement mechanism includes a mounting frame, with two support plates fixedly mounted on both sides of the lower surface of the mounting frame. The top ends of two lifting plates slide through the mounting frame. A base is slidably mounted inside the mounting frame. Two No. 1 electric cylinders are fixedly mounted on the side of the mounting frame, and one end of the output shaft of the No. 1 electric cylinder is fixedly connected to the base. A placement plate is rotatably mounted on the upper surface of the base. A No. 1 motor is fixedly mounted on the lower surface of the base, and the top end of the output shaft of the No. 1 motor is fixedly connected to the placement plate. Two clamping plates are slidably mounted on the upper surface of the placement plate. A bidirectional screw is rotatably mounted inside the placement plate, and both ends of the bidirectional screw are threadedly connected to clamping plates.

[0007] Preferably, a drive screw is rotatably installed inside each of the two support plates, and a lifting plate is threaded onto the drive screw. A first bevel gear is fixedly installed at the bottom end of each of the two drive screws. A drive rod is rotatably installed inside the bottom of each of the two support plates. A second bevel gear is rotatably installed at both ends of the drive rod, and the second bevel gear meshes with the first bevel gear. A second motor is fixedly installed on the side of the support plate on the right side, and one end of the output shaft of the second motor is fixedly connected to the drive rod.

[0008] Preferably, a second electric cylinder is fixedly installed on the side of the horizontal plate, and one end of the output shaft of the second electric cylinder is fixedly connected to the mounting base. Limiting plates are slidably installed on both sides of the mounting base, and the bottom ends of the limiting plates are movably inserted into the rotating frame. A first spring is fixedly installed on the upper surface of the two limiting plates, and the top end of the first spring is fixedly connected to the inside of the mounting base. A third motor is fixedly installed on the upper surface of the mounting base, and the bottom end of the output shaft of the third motor is fixedly connected to the rotating frame. A fourth motor is fixedly installed on both sides of the rotating frame away from the mounting plate, and one end of the output shaft of the fourth motor is fixedly connected to the mounting plate. A third electric cylinder is fixedly installed on the upper surface of the two mounting plates, and the bottom end of the output shaft of the third electric cylinder is fixedly connected to the drilling equipment.

[0009] Preferably, a movable strip is slidably installed on the side of the horizontal plate, a fourth electric cylinder is fixedly installed on the side of the horizontal plate near the second electric cylinder, and one end of the output shaft of the fourth electric cylinder is fixedly connected to the movable strip. A lifting frame is slidably installed inside the movable strip, a fifth electric cylinder is fixedly installed on the upper surface of the movable strip, and the bottom end of the output shaft of the fifth electric cylinder is fixedly connected to the lifting frame. A movable plate is slidably installed inside the bottom of the lifting frame, a sixth electric cylinder is fixedly installed on the upper surface of the bottom of the lifting frame, and one end of the output shaft of the sixth electric cylinder is fixedly connected to the movable plate. Three limiting posts are slidably installed inside the end of the movable plate away from the lifting frame, and one end of the limiting posts is movably locked inside the drill rod. A second spring is fixedly installed on the side of the limiting posts away from the drill rod, and the end of the second spring away from the limiting posts is fixedly connected to the movable plate.

[0010] Preferably, the support mechanism includes a vertical plate, which is fixedly connected to the side of the mounting frame. A drive plate is slidably installed inside the vertical plate, and a movable seat is slidably mounted on the drive plate. A fixed plate is fixedly installed on the upper surface of the drive plate, and the side of the fixed plate away from the drive plate is fixedly connected to the horizontal plate. The upper surface of the movable seat and the lower surface of the fixed plate are in movable contact. A No. 7 electric cylinder is fixedly installed on one side of the upper surface of the fixed plate, and the bottom end of the output shaft of the No. 7 electric cylinder is fixedly connected to the movable seat.

[0011] Preferably, adjusting screws are rotatably installed on both sides of the vertical plate, and drive plates are threaded onto the adjusting screws. The bottom ends of the two adjusting screws are fixedly connected to the third bevel gear. A transmission rod is rotatably installed on the bottom of the vertical plate, and the transmission rod and the drive rod are driven by a synchronous gear and a synchronous toothed belt. A fourth bevel gear is fixedly installed on both ends of the transmission rod, and the fourth bevel gear meshes with the third bevel gear.

[0012] Preferably, a rotating disk is rotatably installed inside the bottom of the fixed plate, and several movable columns are slidably installed inside the rotating disk. One end of each movable column is movably locked inside the drill rod. A No. 3 spring is fixedly installed on the side of the movable column away from the drill rod, and the end of the No. 3 spring away from the movable column is fixedly connected to the inside of the rotating disk. A No. 5 motor is fixedly installed on the upper surface of the fixed plate, and the bottom end of the output shaft of the No. 5 motor is fixedly connected to the rotating disk.

[0013] Preferably, a toothed ring is fixedly installed on the outer surface of the bottom end of the cleaning disc, and the toothed ring is rotatably disposed inside the movable seat. A transmission gear is rotatably installed on one side of the bottom of the movable seat, and the transmission gear meshes with the toothed ring. A No. 6 motor is fixedly installed on one side of the lower surface of the movable seat, and the top end of the output shaft of the No. 6 motor is fixedly connected to the transmission gear.

[0014] A method for processing a multi-directional drilling device for automotive mold processing includes the following steps: Step 1: Rotate the double-acting screw to move the clamping plate and clamp and fix the raw material. At this time, turn on the No. 1 electric cylinder to move the raw material to the processing area. During the processing, the No. 1 motor can be turned on to rotate the raw material. Step 2: Turn on motor 2 to move the drilling equipment and process the raw material. During the processing, you can turn on electric cylinder 2 and motor 4 to move the drilling equipment laterally and adjust the angle of the drilling equipment. Step 3: Activate electric cylinders No. 4, No. 5 and No. 6 to move the moving bar, lifting frame and moving plate, thereby transporting the drill rod and realizing the disassembly and replacement of the drill rod; Step 4: Turn on motor 6 to drive the cleaning disc to rotate. At this time, the drill rod is cleaned by the bristles of the brush plate, and the debris generated during cleaning is collected by the vacuum equipment.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In this invention, the switching between two drilling devices is achieved by setting a drilling mechanism, thereby enabling the replacement of drill rods while processing is being carried out, shortening the drill rod replacement time and improving processing efficiency. Secondly, the storage drill rods are cleaned by setting a cleaning mechanism to reduce the adhesion of debris to the drill rods and extend their service life.

[0016] 2. In this invention, a rotating frame is used to switch between two drilling devices, and a limiting plate is used to limit the rotating frame, thereby positioning the rotating frame and preventing it from shifting during the switching process.

[0017] 3. In this invention, a transmission rod is set to drive the fixed plate to move, so that the fixed plate moves synchronously with the horizontal plate. Furthermore, a No. 7 electric cylinder is set to drive the moving seat to move, so that the moving seat and the fixed plate are separated, making it convenient to put in and take out the drill rod. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 This is a schematic cross-sectional view of the placement mechanism of the present invention.

[0021] Figure 3 This is a schematic cross-sectional view of the drilling mechanism of the present invention.

[0022] Figure 4 This is a schematic cross-sectional view of the rotating frame structure of the present invention.

[0023] Figure 5 This is a cross-sectional structural diagram of the support mechanism of the present invention.

[0024] Figure 6 This is a cross-sectional structural diagram of the cleaning mechanism of the present invention.

[0025] Figure 7 This is a schematic diagram of the cross-sectional structure of the movable strip of the present invention.

[0026] Figure 8 For the present invention Figure 6 A schematic diagram of the mechanism at point A.

[0027] Figure 9 For the present invention Figure 7 A schematic diagram of the mechanism at point B.

[0028] In the diagram: 1. Placement mechanism; 101. Mounting frame; 102. Electric cylinder No. 1; 103. Placement tray; 104. Motor No. 1; 105. Clamping plate; 106. Double-acting screw; 107. Base; 2. Drilling mechanism; 201. Support plate; 202. Lifting plate; 203. Drive screw; 204. First bevel gear; 205. Drive rod; 206. Second bevel gear; 207. Motor No. 2; 208. Horizontal plate; 209. Mounting base; 210. Electric cylinder No. 2; 211. Rotating frame; 212. Motor No. 3; 213. Limiting plate; 214. Spring No. 1; 215. Mounting plate; 216. Motor No. 4; 217. Drilling equipment; 218. Electric cylinder No. 3; 21 9. Moving bar; 220. No. 4 electric cylinder; 221. Lifting frame; 222. No. 5 electric cylinder; 223. Moving plate; 224. No. 6 electric cylinder; 225. Limiting post; 226. No. 2 spring; 3. Support mechanism; 301. Vertical plate; 302. Drive plate; 303. Adjusting screw; 304. Third bevel gear; 305. Transmission rod; 306. Fourth bevel gear; 307. Fixed plate; 308. No. 7 electric cylinder; 309. Rotating disc; 310. No. 5 motor; 311. Moving column; 312. No. 3 spring; 4. Cleaning mechanism; 401. Moving seat; 402. Cleaning disc; 403. Brush plate; 404. Gear ring; 405. No. 6 motor; 406. Transmission gear. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Example: Figure 1-8 As shown, the present invention provides a multi-directional drilling device for automotive mold processing, including a placement mechanism 1. The lower surface of the placement mechanism 1 is provided with a drilling mechanism 2 for processing raw materials, which is used to drill holes in the raw materials. A support mechanism 3 is provided on one side of the placement mechanism 1 to drive the drill rod to move, which is used to store the drill rod and drive the stored drill rod to move. A cleaning mechanism 4 is provided inside the support mechanism 3 to clean the drill rod, which is used to clean the stored drill rod and extend the service life of the drill rod. The drilling mechanism 2 includes a support plate 201, and a lifting plate 202 is slidably installed in each of the two support plates 201. A horizontal plate 208 is fixedly installed on the top of the two lifting plates 202. A mounting seat 209 is slidably sleeved on the outer surface of the horizontal plate 208. A rotating frame 211 is rotatably installed on the lower surface of the mounting seat 209. Mounting plates 215 are rotatably installed on the sides of both ends of the rotating frame 211. Drilling equipment 217 is slidably installed on the sides of the two mounting plates 215 away from the rotating frame 211. The cleaning mechanism 4 includes a movable base 401, in which a cleaning disc 402 is rotatably mounted. Several brush plates 403 are fixedly mounted on the upper surface of the cleaning disc 402, and the bristles of two brush plates 403 are in close contact with each other and in active contact with the outer surface of the drill rod. A rotary connector is provided at the bottom of the movable base 401, and the connecting pipe of the rotary connector is connected to the pipe of the vacuum cleaner.

[0031] The placement mechanism 1 includes a mounting frame 101, and two support plates 201 are fixedly mounted on both sides of the lower surface of the mounting frame 101. The top ends of two lifting plates 202 slide through the mounting frame 101. A base 107 is slidably mounted inside the mounting frame 101. Two No. 1 electric cylinders 102 are fixedly mounted on the side of the mounting frame 101, and one end of the output shaft of the No. 1 electric cylinder 102 is fixedly connected to the base 107. A placement plate 103 is rotatably mounted on the upper surface of the base 107. A No. 1 motor 104 is fixedly mounted on the lower surface of the base 107, and the top end of the output shaft of the No. 1 motor 104 is fixedly connected to the placement plate 103. Two clamping plates 105 are slidably mounted on the upper surface of the placement plate 103. A bidirectional screw 106 is rotatably mounted inside the placement plate 103, and both ends of the bidirectional screw 106 are threadedly connected to the clamping plates 105.

[0032] By adopting the above technical solution, the No. 1 motor 104 can drive the raw materials to rotate.

[0033] Both support plates 201 are rotatably mounted with drive screws 203, and lifting plates 202 are threadedly connected to the drive screws 203. The bottom ends of both drive screws 203 are fixedly mounted with first bevel gears 204. Drive rods 205 are rotatably mounted inside the bottom of both support plates 201. Second bevel gears 206 are rotatably mounted at both ends of the drive rods 205, and the second bevel gears 206 mesh with the first bevel gears 204. A second motor 207 is fixedly mounted on the side of the support plate 201 on the right side, and one end of the output shaft of the second motor 207 is fixedly connected to the drive rod 205.

[0034] By adopting the above technical solution, the No. 2 motor 207 can drive the lifting plate 202 to move.

[0035] A second electric cylinder 210 is fixedly mounted on the side of the horizontal plate 208, and one end of the output shaft of the second electric cylinder 210 is fixedly connected to the mounting base 209. Limit plates 213 are slidably mounted on both sides of the mounting base 209, and the bottom ends of the limit plates 213 are movably inserted into the rotating frame 211. A first spring 214 is fixedly mounted on the upper surface of the two limit plates 213, and the top end of the first spring 214 is fixedly connected to the inside of the mounting base 209. A No. 3 motor 212 is fixedly mounted on the surface, and the bottom end of the output shaft of the No. 3 motor 212 is fixedly connected to the rotating frame 211. A No. 4 motor 216 is fixedly mounted on both sides of the rotating frame 211 away from the mounting plate 215, and one end of the output shaft of the No. 4 motor 216 is fixedly connected to the mounting plate 215. A No. 3 electric cylinder 218 is fixedly mounted on the upper surface of the two mounting plates 215, and the bottom end of the output shaft of the No. 3 electric cylinder 218 is fixedly connected to the drilling equipment 217.

[0036] By adopting the above technical solution, the No. 3 motor 212 can switch the drilling equipment 217.

[0037] A movable strip 219 is slidably mounted on the side of the horizontal plate 208. A fourth electric cylinder 220 is fixedly mounted on the side of the horizontal plate 208 near the second electric cylinder 210, and one end of the output shaft of the fourth electric cylinder 220 is fixedly connected to the movable strip 219. A lifting frame 221 is slidably mounted inside the movable strip 219. A fifth electric cylinder 222 is fixedly mounted on the upper surface of the movable strip 219, and the bottom end of the output shaft of the fifth electric cylinder 222 is fixedly connected to the lifting frame 221. A movable plate is slidably mounted inside the bottom of the lifting frame 221. 223. A No. 6 electric cylinder 224 is fixedly installed on the upper surface of the bottom of the lifting frame 221, and one end of the output shaft of the No. 6 electric cylinder 224 is fixedly connected to the moving plate 223. Three limit posts 225 are slidably installed in the end of the moving plate 223 away from the lifting frame 221, and one end of the limit post 225 is movably locked inside the drill rod. A No. 2 spring 226 is fixedly installed on the side of the limit post 225 away from the drill rod, and the end of the No. 2 spring 226 away from the limit post 225 is fixedly connected to the moving plate 223.

[0038] By adopting the above technical solution, the lifting frame 221 can replace the drill rod.

[0039] The support mechanism 3 includes a vertical plate 301, which is fixedly connected to the side of the mounting frame 101. A drive plate 302 is slidably installed inside the vertical plate 301, and a movable seat 401 is slidably disposed on the drive plate 302. A fixed plate 307 is fixedly installed on the upper surface of the drive plate 302, and the side of the fixed plate 307 away from the drive plate 302 is fixedly connected to the horizontal plate 208. The upper surface of the movable seat 401 and the lower surface of the fixed plate 307 are in contact. A No. 7 electric cylinder 308 is fixedly installed on one side of the upper surface of the fixed plate 307, and the bottom end of the output shaft of the No. 7 electric cylinder 308 is fixedly connected to the movable seat 401.

[0040] By adopting the above technical solution, the No. 7 electric cylinder 308 can drive the moving seat 401 to move.

[0041] Adjusting screws 303 are rotatably installed on both sides of the vertical plate 301. A drive plate 302 is threaded onto the adjusting screws 303. The bottom ends of the two adjusting screws 303 are fixedly connected to the third bevel gear 304. A transmission rod 305 is rotatably installed at the bottom of the vertical plate 301. The transmission rod 305 and the drive rod 205 are driven by a synchronous gear and a synchronous toothed belt. A fourth bevel gear 306 is fixedly installed at both ends of the transmission rod 305, and the fourth bevel gear 306 meshes with the third bevel gear 304.

[0042] By adopting the above technical solution, the transmission rod 305 can drive the drive plate 302 to move.

[0043] A rotating disk 309 is rotatably installed inside the bottom of the fixed plate 307. Several movable columns 311 are slidably installed inside the rotating disk 309, and one end of the movable column 311 is movably locked inside the drill rod. A No. 3 spring 312 is fixedly installed on the side of the movable column 311 away from the drill rod, and the end of the No. 3 spring 312 away from the movable column 311 is fixedly connected to the inside of the rotating disk 309. A No. 5 motor 310 is fixedly installed on the upper surface of the fixed plate 307, and the bottom end of the output shaft of the No. 5 motor 310 is fixedly connected to the rotating disk 309.

[0044] By adopting the above technical solution, the No. 5 motor 310 is able to drive the stored drill rod to move.

[0045] A gear ring 404 is fixedly installed on the outer surface of the bottom end of the cleaning disc 402, and the gear ring 404 is rotatably disposed inside the movable seat 401. A transmission gear 406 is rotatably installed on one side of the bottom of the movable seat 401, and the transmission gear 406 and the gear ring 404 mesh with each other. A No. 6 motor 405 is fixedly installed on one side of the lower surface of the movable seat 401, and the top end of the output shaft of the No. 6 motor 405 is fixedly connected to the transmission gear 406.

[0046] By adopting the above technical solution, motor 405 can drive the cleaning disc 402 to rotate.

[0047] A method for processing a multi-directional drilling device for automotive mold processing includes the following steps: Step 1: Rotate the bidirectional screw 106 to move the clamping plate 105 and clamp and fix the raw material. At this time, turn on the first electric cylinder 102 to move the raw material to the processing area. During the processing, the first motor 104 can be turned on to rotate the raw material. Step 2: Turn on motor 207 to move drilling equipment 217 to process the raw material. During the processing, electric cylinder 210 and motor 216 can be turned on to move drilling equipment 217 laterally and adjust the angle of drilling equipment 217. Step 3: Activate electric cylinders 220 (number 4), 222 (number 5), and 224 (number 6) to move the moving bar 219, lifting frame 221, and moving plate 223, thereby transporting the drill rod and enabling its disassembly and replacement. Step 4: Turn on motor 405 to drive the cleaning disc 402 to rotate. At this time, the drill rod is cleaned by the bristles of the brush plate 403, and the debris generated during cleaning is collected by the vacuum cleaner.

[0048] Working principle: First, the raw material is placed on the placement tray 103. Then, the bidirectional screw 106 is rotated to move the clamping plate 105, so that the sides of the two clamping plates 105 that are close to each other come into contact with the two sides of the raw material to clamp and fix the raw material. At this time, the first electric cylinder 102 is turned on to move the base 107. The movement of the base 107 moves the raw material to the processing area. During the processing, the first motor 104 can be turned on to rotate the placement tray 103. The rotation of the placement tray 103 moves the raw material, which is convenient for processing different positions of the raw material. Next, the second motor 207 is turned on to drive the drive rod 205 to rotate. The rotation of the drive rod 205 drives the second bevel gear 206 to rotate, which in turn drives the first bevel gear 204 to rotate. The rotation of the first bevel gear 204 drives the drive screw 203 to rotate, which in turn drives the lifting plate 202 to move. At this time, the movement of the lifting plate 202 drives the horizontal plate 208 to move, which in turn drives the mounting base 209 to move, which in turn drives the rotating frame 211 to move, thereby driving the drilling equipment 217 to move and process the raw material. During the processing, the second electric cylinder 210 can be turned on to drive the drilling equipment 217 to move, so that the drilling equipment 217 can move laterally, which is convenient for processing different positions of the raw material. At the same time, the fourth motor 216 can be turned on to drive the drilling equipment 217 to rotate and adjust the angle of the drilling equipment 217. Then, when it is necessary to replace the drill rod, the No. 3 motor 212 is turned on to drive the rotating frame 211 to rotate, thereby switching the positions of the two drilling devices 217. After the switching is completed, the No. 4 electric cylinder 220 is turned on to drive the moving bar 219 to move. The movement of the moving bar 219 drives the lifting frame 221 to move, so that the lifting frame 221 moves to the position of the drilling device 217. At this time, the No. 6 electric cylinder 224 is turned on to drive the moving plate 223 to move, so that one end of the moving plate 223 contacts the outer surface of the drill rod of the drilling device 217. At this time, the limiting post 225 is locked inside the drill rod. Then, the No. 5 electric cylinder 222 is turned on to drive the lifting frame 221 to move. The movement of the lifting frame 221 drives the drill rod to move, so that the drill rod is disengaged from the inside of the drilling device 217. At this point, the seventh electric cylinder 308 is activated, moving the movable seat 401 and separating its upper surface from the fixed plate 307. Simultaneously, the fourth electric cylinder 220 moves the moving bar 219, aligning the disassembled drill rod with the empty hole in the rotating disk 309. Then, the fifth electric cylinder 222 is activated, moving the lifting frame 221 and causing the disassembled drill rod to move upwards, inserting it into the hole in the rotating disk 309. The moving column 311 is then engaged inside the drill rod, performing [further actions]. Limiting the position, at this time, the No. 6 electric cylinder 224 is turned on to drive the moving plate 223 to move, so that one end of the moving plate 223 is separated from the drill rod. At this time, the No. 5 motor 310 is turned on to drive the rotating disk 309 to rotate. The rotation of the rotating disk 309 drives the drill rod to move, so that the rotating rod used in the next processing corresponds to the moving plate 223, and the moving plate 223 is locked on the outer surface of the drill rod, thereby pulling out the drill rod. The drill rod is then transported and inserted into the drilling equipment 217 to realize the replacement of the drill rod. Finally, when it is necessary to clean the drill rod, turn on motor 405 to drive the transmission gear 406 to rotate. The rotation of the transmission gear 406 drives the gear ring 404 to rotate, which in turn drives the cleaning disc 402 to rotate. The rotation of the cleaning disc 402 drives the brush plate 403 to move. At this time, the brush bristles of the brush plate 403 clean the drill rod, and the debris generated during cleaning is collected by a dust collection device.

[0049] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A multi-directional drilling device for automobile mold processing, comprising a placement mechanism (1), characterized in that: The lower surface of the placement mechanism (1) is provided with a drilling mechanism (2) for processing raw materials, and a support mechanism (3) for moving the drill rod is provided on one side of the placement mechanism (1). A cleaning mechanism (4) for cleaning the drill rod is provided inside the support mechanism (3). The drilling mechanism (2) includes a support plate (201), and a lifting plate (202) is slidably installed inside each of the two support plates (201). A horizontal plate (208) is fixedly installed on the top of each of the two lifting plates (202). A mounting seat (209) is slidably sleeved on the outer surface of the horizontal plate (208). A rotating frame (211) is rotatably installed on the lower surface of the mounting seat (209). Mounting plates (215) are rotatably installed on the sides of both ends of the rotating frame (211). Drilling equipment (217) is slidably installed on the sides of the two mounting plates (215) away from the rotating frame (211). The cleaning mechanism (4) includes a movable base (401), a cleaning disc (402) is rotatably installed inside the movable base (401), and several brush plates (403) are fixedly installed on the upper surface of the cleaning disc (402). The bristles of two brush plates (403) are in close contact with each other and the outer surface of the drill rod is in active contact. A rotary connector is provided at the bottom of the movable base (401), and the connecting pipe of the rotary connector is connected to the pipe of the vacuum cleaner.

2. The multi-directional drilling device for automobile mold processing as described in claim 1, characterized in that, The placement mechanism (1) includes a mounting frame (101), and two support plates (201) are fixedly installed on both sides of the lower surface of the mounting frame (101). The top ends of two lifting plates (202) slide through the mounting frame (101). A base (107) is slidably installed inside the mounting frame (101). Two No. 1 electric cylinders (102) are fixedly installed on the side of the mounting frame (101), and one end of the output shaft of the No. 1 electric cylinder (102) is fixedly connected to the base (107). A placement plate (103) is rotatably installed on the upper surface of the base (107). A No. 1 motor (104) is fixedly installed on the lower surface of the base (107), and the top end of the output shaft of the No. 1 motor (104) is fixedly connected to the placement plate (103). Two clamping plates (105) are slidably installed on the upper surface of the placement plate (103). A bidirectional screw (106) is rotatably installed inside the placement plate (103), and both ends of the bidirectional screw (106) are threadedly connected to the clamping plates (105).

3. The multi-directional drilling device for automobile mold processing as described in claim 2, characterized in that, Both of the support plates (201) are rotatably mounted with drive screws (203), and lifting plates (202) are threadedly connected to the drive screws (203). The bottom ends of the two drive screws (203) are fixedly mounted with first bevel gears (204). The bottom of the two support plates (201) is rotatably mounted with drive rods (205). The two ends of the drive rods (205) are rotatably mounted with second bevel gears (206), and the second bevel gears (206) mesh with the first bevel gears (204). The side of the support plate (201) on the right is fixedly mounted with a second motor (207), and one end of the output shaft of the second motor (207) is fixedly connected to the drive rod (205).

4. The multi-directional drilling device for automobile mold processing as described in claim 3, characterized in that, A second electric cylinder (210) is fixedly installed on the side of the horizontal plate (208), and one end of the output shaft of the second electric cylinder (210) is fixedly connected to the mounting base (209). Limiting plates (213) are slidably installed on both sides of the mounting base (209), and the bottom end of the limiting plate (213) is movably inserted into the rotating frame (211). A first spring (214) is fixedly installed on the upper surface of the two limiting plates (213), and the top end of the first spring (214) is fixedly connected to the inside of the mounting base (209). The upper surface is fixedly mounted with a No. 3 motor (212), and the bottom end of the output shaft of the No. 3 motor (212) is fixedly connected to the rotating frame (211). The two ends of the rotating frame (211) away from the mounting plate (215) are fixedly mounted with a No. 4 motor (216), and one end of the output shaft of the No. 4 motor (216) is fixedly connected to the mounting plate (215). The upper surfaces of the two mounting plates (215) are fixedly mounted with a No. 3 electric cylinder (218), and the bottom end of the output shaft of the No. 3 electric cylinder (218) is fixedly connected to the drilling equipment (217).

5. The multi-directional drilling device for automobile mold processing as described in claim 4, characterized in that, A movable strip (219) is slidably mounted on the side of the horizontal plate (208). A fourth electric cylinder (220) is fixedly mounted on the side of the horizontal plate (208) near the second electric cylinder (210). One end of the output shaft of the fourth electric cylinder (220) is fixedly connected to the movable strip (219). A lifting frame (221) is slidably mounted inside the movable strip (219). A fifth electric cylinder (222) is fixedly mounted on the upper surface of the movable strip (219). The bottom end of the output shaft of the fifth electric cylinder (222) is fixedly connected to the lifting frame (221). A movable plate is slidably mounted inside the bottom of the lifting frame (221). (223) A No. 6 electric cylinder (224) is fixedly installed on the bottom upper surface of the lifting frame (221), and one end of the output shaft of the No. 6 electric cylinder (224) is fixedly connected to the moving plate (223). Three limit posts (225) are slidably installed in the end of the moving plate (223) away from the lifting frame (221), and one end of the limit post (225) is movably locked inside the drill rod. A No. 2 spring (226) is fixedly installed on the side of the limit post (225) away from the drill rod, and one end of the No. 2 spring (226) away from the limit post (225) is fixedly connected to the moving plate (223).

6. The multi-directional drilling device for automobile mold processing as described in claim 5, characterized in that, The support mechanism (3) includes a vertical plate (301), which is fixedly connected to the side of the mounting frame (101). A drive plate (302) is slidably installed inside the vertical plate (301), and a movable seat (401) is slidably mounted on the drive plate (302). A fixed plate (307) is fixedly installed on the upper surface of the drive plate (302), and the side of the fixed plate (307) away from the drive plate (302) is fixedly connected to the horizontal plate (208). The upper surface of the movable seat (401) and the lower surface of the fixed plate (307) are in contact. A No. 7 electric cylinder (308) is fixedly installed on one side of the upper surface of the fixed plate (307), and the bottom end of the output shaft of the No. 7 electric cylinder (308) is fixedly connected to the movable seat (401).

7. The multi-directional drilling device for automobile mold processing as described in claim 6, characterized in that, Adjusting screws (303) are rotatably installed on both sides of the vertical plate (301). A drive plate (302) is threaded onto the adjusting screws (303). The bottom ends of the two adjusting screws (303) are fixedly connected to the third bevel gear (304). A transmission rod (305) is rotatably installed at the bottom of the vertical plate (301). The transmission rod (305) and the drive rod (205) are driven by a synchronous gear and a synchronous toothed belt. A fourth bevel gear (306) is fixedly installed at both ends of the transmission rod (305). The fourth bevel gear (306) meshes with the third bevel gear (304).

8. The multi-directional drilling device for automobile mold processing as described in claim 7, characterized in that, A rotating disk (309) is rotatably installed inside the bottom of the fixed plate (307). Several movable columns (311) are slidably installed inside the rotating disk (309). One end of the movable column (311) is movably locked inside the drill rod. A No. 3 spring (312) is fixedly installed on the side of the movable column (311) away from the drill rod. The end of the No. 3 spring (312) away from the movable column (311) is fixedly connected inside the rotating disk (309). A No. 5 motor (310) is fixedly installed on the upper surface of the fixed plate (307). The bottom end of the output shaft of the No. 5 motor (310) is fixedly connected to the rotating disk (309).

9. A multi-directional drilling device for automobile mold processing as described in claim 8, characterized in that, A toothed ring (404) is fixedly installed on the outer surface of the bottom end of the cleaning disc (402), and the toothed ring (404) is rotatably disposed inside the movable seat (401). A transmission gear (406) is rotatably installed on one side of the bottom of the movable seat (401), and the transmission gear (406) meshes with the toothed ring (404). A No. 6 motor (405) is fixedly installed on one side of the lower surface of the movable seat (401), and the top end of the output shaft of the No. 6 motor (405) is fixedly connected to the transmission gear (406).

10. The processing method of the multi-directional drilling device for automobile mold processing as described in claim 9, characterized in that, Includes the following steps: Step 1: Rotate the double screw (106) to move the clamping plate (105) and clamp and fix the raw material. At this time, turn on the first electric cylinder (102) to move the raw material to the processing area. During the processing, the first motor (104) can be turned on to drive the raw material to rotate. Step 2: Turn on motor 2 (207) to drive the drilling equipment (217) to move and process the raw material. At this time, during the processing, the electric cylinder 2 (210) and motor 4 (216) can be turned on to drive the drilling equipment (217) to move laterally and to adjust the angle of the drilling equipment (217). Step 3: Turn on the No. 4 electric cylinder (220), No. 5 electric cylinder (222) and No. 6 electric cylinder (224) to drive the moving bar (219), lifting frame (221) and moving plate (223) to move, thereby transporting the drill rod and realizing the disassembly and replacement of the drill rod; Step 4: Turn on motor 6 (405) to drive the cleaning disc (402) to rotate. At this time, the drill rod is cleaned by the bristles of the brush plate (403), and the debris generated during cleaning is collected by the dust collection equipment.

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