A new drilling device

Abstract

The application relates to a novel drilling inclined hole equipment, a round shaft material distribution assembly is arranged on one side of a round shaft inclined hole machining assembly, the round shaft material distribution assembly is used for spacing and arranging round bar shaft materials, a truss mechanical arm assembly is arranged above the round shaft material distribution assembly and the round shaft inclined hole machining assembly, the truss mechanical arm assembly is used for transferring the round bar shaft materials from the round shaft material distribution assembly to the round shaft inclined hole machining assembly; the round shaft inclined hole machining assembly comprises a machining platform, at least one drilling equipment and at least one inclined shaft clamp, the machining platform is provided with a clamping station and a drilling station, the drilling equipment is arranged at the drilling station of the machining platform, the inclined shaft clamp is slidably arranged on the machining platform and slides between the clamping station and the drilling station, after receiving the round bar shaft materials transferred by the truss mechanical arm assembly, the inclined shaft clamp sends the round bar shaft materials into the drilling station to perform inclined hole machining. The application has the effect of improving production efficiency.

Description

Technical Field

[0001] This application relates to the technical field of drilling equipment, and in particular to a novel drilling equipment for inclined holes. Background Technology

[0002] In today's rapidly developing technological world, machinery is being used more and more frequently. When producing shaft materials, it is sometimes necessary to drill at an angle to obtain the necessary installation and fixing structure for the equipment. Therefore, a shaft drilling device is needed.

[0003] Currently, Chinese patent application number CN2018213632130 discloses a drilling device for inclined holes, including a frame, a drive mechanism and a drill bit on the frame, a mounting column and a mounting platform on the frame, the mounting column is set on the mounting platform, the drill bit is mounted on the mounting column, a mounting plate is fixed on the mounting column by fasteners, the mounting plate has a sliding groove, the mounting plate has an adjustment plate, the drill bit and the adjustment plate are positioned opposite each other, one end of the adjustment plate is curved upward to form a mounting part, the mounting part has a mounting hole for placing and fixing parts, and the other end of the adjustment plate has an adjustment hole.

[0004] Regarding the aforementioned technologies, the inventors believe that although the above-mentioned slanted hole drilling device can realize the drilling of slanted holes in shaft parts, the clamping of shaft parts in the mounting holes requires manual operation, which cannot form an automated assembly line operation, resulting in low production efficiency. Therefore, there are certain areas for improvement. Summary of the Invention

[0005] To improve production efficiency, this application provides a novel drilling device for inclined holes.

[0006] The novel drilling device for inclined holes provided in this application adopts the following technical solution: A novel inclined hole drilling device includes a round shaft material distribution assembly, a gantry robot assembly, and a round shaft inclined hole processing assembly; The round shaft material distribution assembly is disposed on one side of the round shaft inclined hole processing assembly. The round shaft material distribution assembly is used to arrange the round bar shafts at intervals. The gantry robot assembly is disposed above the round shaft material distribution assembly and the round shaft inclined hole processing assembly. The gantry robot assembly is used to transfer the round bar shafts from the round shaft material distribution assembly to the round shaft inclined hole processing assembly. The circular shaft inclined hole machining assembly includes a machining platform, at least one drilling device, and at least one inclined shaft fixture. The machining platform has a clamping station and a drilling station. The drilling device is located at the drilling station of the machining platform. The inclined shaft fixture is slidably mounted on the machining platform and slides between the clamping station and the drilling station. After receiving the circular bar material transferred by the gantry robot assembly in the clamping station, the inclined shaft fixture feeds the circular bar material into the drilling station for inclined hole machining.

[0007] Preferably, the circular shaft material distribution assembly includes a material distribution frame, a screen plate disposed on the material distribution frame, and a screen opening disposed on the screen plate; The material distribution frame is equipped with a storage box for storing round bar stock and a material distribution section for pushing the round bar stock from the storage box to the screen opening. The material distribution frame is equipped with a loading cylinder, and a loading block is installed on the loading cylinder. The loading block is provided with loading grooves at intervals. The loading grooves are used to accommodate the round bar shaft material falling from the screen opening.

[0008] Preferably, the storage box includes an inclined cover box and a material separator block disposed inside the inclined cover box. The material separator block and the inclined cover box form an inclined material dropping channel and a vertical material dropping channel. The inclined material dropping channel is provided with a feed inlet, and the vertical material dropping channel is provided with a discharge outlet. The material distribution part is used to push the round bar shaft material from the vertical material dropping channel to the screen opening. The two sides of the material separating block are movably installed in the inclined cover box. The material distribution frame is equipped with a screening sensor for receiving the material separating block. The screening sensor controls the operation of the material distribution section based on the quantity of round bar shaft material in the inclined cover box.

[0009] Preferably, the material distribution unit includes a material distribution cylinder mounted on the material distribution frame and a material distribution plate mounted on the material distribution cylinder. The material distribution plate is installed between the screen plate and the inclined cover box. The material distribution plate is provided with a material distribution port. The material distribution cylinder is used to move the material distribution port between the vertical material discharge channel and the screen port.

[0010] Preferably, the truss manipulator assembly includes a transverse truss, a movable block slidably mounted on the transverse truss, and a vertical truss slidably mounted on the movable block; The transverse truss is provided with a transverse drive mechanism for driving the moving block to slide laterally, and the moving block is provided with a vertical drive mechanism for driving the vertical truss to slide vertically. A rotary cylinder is installed on the vertical truss, a rotary frame is installed on the rotary cylinder, a gripper cylinder is installed on the rotary frame, and a clamping block is installed on the gripper cylinder for adapting to the round bar shaft material.

[0011] Preferably, the processing platform is equipped with a push-pull cylinder, the output rod of which is connected to the inclined shaft clamp, and the push-pull cylinder is used to slide the inclined shaft clamp between the clamping station and the drilling station.

[0012] Preferably, the inclined shaft clamp includes a clamp base and an inclined shaft mounting plate hinged to the clamp base at one end, wherein the inclined shaft mounting plate is provided with a mounting block for placing the round bar shaft material; The processing platform is equipped with a first telescopic cylinder at the clamping station. The first telescopic cylinder is used to lift the inclined shaft mounting plate to be in an inclined state with the fixture base. The processing platform is equipped with a second telescopic cylinder at the drilling station. The second telescopic cylinder is used to maintain the inclined state of the inclined shaft mounting plate and the fixture base. An electromagnet is provided at the end of the output rod of the first telescopic cylinder. The electromagnet is used to magnetically attract the inclined shaft mounting plate to pull the inclined shaft mounting plate back to keep it horizontal.

[0013] Preferably, the processing platform is provided with a chip removal cover at the drilling station for covering the inclined shaft fixture, and the chip removal cover is provided with a through groove for the round bar shaft material to extend out.

[0014] Preferably, the machining platform is provided with a chip discharge port at the drilling station, a waste collection box is slidably provided below the chip discharge port, a cutting fluid tank is provided below the waste collection box, a first filter hole is provided at the bottom of the waste collection box, a second filter hole is provided at the top of the cutting fluid tank, and a waste pushing cylinder is provided on the machining platform to drive the waste collection box to slide.

[0015] Preferably, a circular shaft collecting assembly is provided on the other side of the circular shaft oblique hole machining assembly, and the circular collecting assembly is located below the gantry robot assembly; The circular shaft collection assembly includes a collection frame and a collection tank slidably mounted on the collection frame. The collection tank is inclined, and at least one collection box is provided on one side of the collection tank. A collection push cylinder is provided on the collection frame, and the collection push cylinder is used to drive the collection tank to slide and stop in front of the collection box.

[0016] In summary, this application includes at least one of the following beneficial technical effects: This application uses a round shaft material distribution assembly to screen and arrange round bar materials at intervals. A gantry robot assembly transfers the round bar materials from the round shaft material distribution assembly to a round shaft inclined hole processing assembly. The inclined shaft clamp in the round shaft inclined hole processing assembly holds the round bar materials and then feeds them under the drilling equipment to perform inclined hole processing. This application can achieve fully automated inclined hole processing of round bar materials without human intervention through the inclined hole drilling equipment, thereby effectively improving production efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a drilling rig for inclined holes.

[0018] Figure 2 This is a schematic diagram of the circular shaft material distribution assembly.

[0019] Figure 3a This is a schematic diagram of the first state of material distribution in the material distribution section.

[0020] Figure 3b This is a schematic diagram of the second state of material distribution in the material distribution section.

[0021] Figure 4 This is a structural schematic diagram of the gantry robot assembly.

[0022] Figure 5 This is a schematic diagram of the first structure of the circular shaft inclined hole machining assembly.

[0023] Figure 6 This is a schematic diagram of the installation of the slant shaft fixture on the machining platform.

[0024] Figure 7a This is a schematic diagram of the first structure of the inclined shaft clamp.

[0025] Figure 7b This is a schematic diagram of the second structure of the inclined shaft clamp.

[0026] Figure 8 This is a schematic diagram of the second structure of the circular shaft inclined hole machining assembly.

[0027] Figure 9 This is a schematic diagram of the waste collection bin installation.

[0028] Figure 10 This is a schematic diagram of the circular shaft collecting assembly.

[0029] Explanation of reference numerals in the attached drawings: 1. Round shaft material distribution assembly; 11. Material distribution frame; 12. Screening plate; 13. Screening port; 14. Storage box; 141. Inclined cover box; 142. Material separator block; 143. Inclined discharge channel; 144. Vertical discharge channel; 15. Material distribution section; 151. Material distribution cylinder; 152. Material distribution plate; 153. Material distribution port; 16. Loading cylinder; 17. Loading block; 18. Loading trough; 19. Waist-shaped hole; 20. Screening sensor; 2. Truss robot assembly; 21. Horizontal truss; 22. Moving block; 23. Vertical truss; 24. Horizontal drive mechanism; 241. Horizontal rack; 242. Horizontal drive motor; 243. Horizontal gear; 25. Vertical drive mechanism; 251. Vertical rack; 252. Vertical drive motor; 253. Vertical gear; 26. 27. Rotary cylinder; 28. Rotary frame; 29. ​​Clamping cylinder; 3. Round shaft inclined hole machining assembly; 31. Machining platform; 32. Drilling equipment; 33. Inclined shaft fixture; 331. Fixture base; 332. Inclined shaft mounting plate; 333. Mounting block; 334. Mounting port; 34. Push-pull cylinder; 35. First telescopic cylinder; 351. Electromagnet; 36. Second telescopic cylinder; 37. Chip removal cover; 371. Through groove; 38. Chip removal port; 39. Scrap collection box; 391. First filter hole; 392. Slide groove; 393. Sliding bar; 394. Scrap pushing cylinder; 40. Cutting fluid tank; 401. Second filter hole; 402. Circulating water pump; 4. Round shaft collection assembly; 41. Collection frame; 42. Collection storage tank; 43. Collection box; 44. Collection pushing cylinder. Detailed Implementation

[0030] The following is in conjunction with the appendix Figures 1-10 This application will be described in further detail.

[0031] A new type of drilling equipment for inclined holes, referring to Figure 1 As shown, the device includes a round shaft material distribution assembly 1, a gantry robot assembly 2, a round shaft inclined hole machining assembly 3, and a round shaft collection assembly 4. In this application, the round shaft material distribution assembly 1 screens and arranges the round bar shafts at intervals. The gantry robot assembly 2 transfers the round bar shafts from the round shaft material distribution assembly 1 to the round shaft inclined hole machining assembly 3. The round shaft inclined hole machining assembly 3 performs inclined hole machining on the round bar shafts. After machining, the gantry robot assembly 2 transfers the round bar shafts from the round shaft inclined hole machining assembly 3 to the round shaft collection assembly 4 for collection. This application can achieve fully automated inclined hole machining of round bar shafts without human intervention through the inclined hole drilling equipment, thereby effectively improving production efficiency.

[0032] The following is a detailed description of the circular shaft feeding assembly 1.

[0033] Reference Figure 1 and Figure 2As shown, the round shaft material distribution assembly 1 is located on one side of the round shaft inclined hole processing assembly 3 and below the gantry robot assembly 2. The round shaft material distribution assembly 1 is used to arrange the round bar shafts at intervals.

[0034] The round shaft material distribution assembly 1 includes a material distribution frame 11, a screen plate 12 disposed on the material distribution frame 11, and a screen opening 13 disposed on the screen plate 12. The shape of the screen opening 13 is adapted to the shape of the round bar material. The width and length of the screen opening 13 are greater than the width and length of the round bar material, so as to facilitate the round bar material to fall from the screen opening 13.

[0035] The material distribution frame 11 is provided with a storage box 14 for storing round bar shafts and a material distribution section 15 for pushing the round bar shafts from the storage box 14 to the screen opening 13. The material distribution frame 11 is provided with a loading cylinder 16, and a loading block 17 is installed on the loading cylinder 16. The loading block 17 is installed on the output rod of the loading cylinder 16. Loading grooves 18 are provided at intervals on the loading block 17. The loading grooves 18 are V-shaped and are used to accommodate the round bar shafts falling from the screen opening 13.

[0036] When loading is required, the loading block 17 will move to the bottom of the screen opening 13 under the drive of the loading cylinder 16, so that the loading trough 18 is opposite to the screen opening 13. After the material distribution part 15 pushes a round bar shaft from the storage box 14 into the screen opening 13, the round bar shaft falls from the screen opening 13 and falls into the loading trough 18 in a horizontal position. As the material distribution part 15 pushes the round bar shafts from the storage box 14 one by one into the screen opening 13, the loading block 17 will align each loading trough 18 with the screen opening 13 one by one, so that each loading trough 18 is loaded with round bar shafts, thereby facilitating the gantry robot assembly 2 to grip the round bar shafts.

[0037] Reference Figure 3a and Figure 3b As shown, the storage box 14 includes an inclined cover box 141 and a material separator 142 disposed inside the inclined cover box 141. The material separator 142 and the inclined cover box 141 form an inclined material drop channel 143 and a vertical material drop channel 144. The inclined material drop channel 143 is provided with a material inlet, and the vertical material drop channel 144 is provided with a material outlet. That is, one end of the inclined material drop channel 143 is the material inlet, the other end of the inclined material drop channel 143 is connected to the upper end of the vertical material drop channel 144, and the lower end of the vertical material drop channel 144 is the material outlet.

[0038] The material distribution section 15 is used to push the round bar stock from the vertical discharge channel 144 into the screen opening 13. Specifically, the material distribution section 15 includes a material distribution cylinder 151 mounted on the material distribution frame 11 and a material distribution plate 152 mounted on the output rod of the material distribution cylinder 151. The material distribution plate 152 is installed between the screen plate 12 and the inclined cover box 141. The upper surface of the material distribution plate 152 is in contact with the discharge port of the inclined cover box 141, and the lower surface of the material distribution plate 152 is in contact with the screen plate 12. The material distribution plate 152 is provided with a material distribution port 153, and the material distribution cylinder 151 is used to move the material distribution port 153 between the vertical discharge channel 144 and the screen opening 13.

[0039] Therefore, after the round bar stock enters through the feed inlet of the inclined feeding channel 143, it will roll from the inclined feeding channel 143 to the vertical feeding channel 144 and be stacked in the vertical feeding channel 144. The thickness of the dividing plate 152 is the same as the diameter of the round bar stock. The bottom round bar stock will be located in the dividing port 153. As the dividing plate 152 moves, it will drive the round bar stock in the dividing port 153 to move to the screening port 13. Thus, the dividing section 15 can screen out the round bar stock one by one from the storage box 14 and drop it from the screening port 13.

[0040] It is worth noting that the two sides of the partition block 142 are movably installed in the inclined cover box 141. The partition block 142 can float up and down in the inclined cover box 141. That is, the two sides of the inclined cover box 141 are provided with waist-shaped holes 19, and the partition block 142 is provided with connecting bolts that mate with the waist-shaped holes 19. Through the fitting allowance of the connecting bolts in the waist-shaped holes 19, the partition block 142 can float up and down in the inclined cover box 141.

[0041] The material distribution frame 11 is equipped with a screening sensor 20 for receiving the material separator 142. The screening sensor 20 can be a weight sensor. The screening sensor 20 will bear and support the material separator 142. The screening sensor 20 controls the operation of the material distribution section 15 based on the quantity of round bar shafts in the inclined cover box 141. That is, when the inclined cover box 141 is full of round bar shafts, the weight of the round bar shafts applied to the screening sensor 20 reaches the weight threshold. The screening sensor 20 will then control the material distribution cylinder 151 of the material distribution section 15 to operate. That is, the material distribution section 15 will screen the round bar shafts one by one from the storage box 14 and drop them from the screening port 13. The loading block 17 will align each loading slot 18 with the screening port 13 one by one, so that each loading slot 18 is loaded with round bar shafts.

[0042] The following is a detailed description of the gantry robot component 2.

[0043] Reference Figure 1 and Figure 4As shown, the truss robot assembly 2 is positioned above the round shaft material distribution assembly 1 and the round shaft inclined hole processing assembly 3. The truss robot assembly 2 is used to transfer the round bar shaft material from the round shaft material distribution assembly 1 to the round shaft inclined hole processing assembly 3, and the truss robot assembly is used to transfer the round bar shaft material after drilling the inclined hole from the round shaft inclined hole processing assembly 3 to the round shaft collecting assembly 4.

[0044] The truss manipulator assembly 2 includes a transverse truss 21, a movable block 22 that is slidably mounted on the transverse truss 21, and a vertical truss 23 that is slidably mounted on the movable block 22. The transverse truss 21 is provided with a transverse drive mechanism 24 for driving the movable block 22 to slide laterally, and the movable block 22 is provided with a vertical drive mechanism 25 for driving the vertical truss 23 to slide vertically.

[0045] A transverse slide rail is arranged on the transverse truss 21, and a transverse sliding seat that cooperates with the transverse slide rail is provided on the moving block 22. A vertical slide rail is arranged on the vertical truss 23, and a vertical sliding seat that cooperates with the vertical slide rail is provided on the moving block 22.

[0046] The lateral drive mechanism 24 includes a lateral rack 241 arranged on the lateral truss 21 and a lateral drive motor 242 fixed on the moving block 22. A lateral gear 243 meshing with the lateral rack 241 is mounted on the output shaft of the lateral drive motor 242. The vertical drive mechanism 25 includes a vertical rack 251 arranged on the vertical truss 23 and a vertical drive motor 252 fixed on the moving block 22. A vertical gear 253 meshing with the vertical rack 251 is mounted on the output shaft of the vertical drive motor 252.

[0047] A rotary cylinder 26 is provided on the vertical truss 23, a rotary frame 27 is provided on the rotary cylinder 26, a gripper cylinder 28 is provided on the rotary frame 27, and a gripper block 29 for matching the round bar material is provided on the gripper cylinder 28. In one embodiment, two gripper cylinders 28 are provided on the rotary frame 27, and the two gripper cylinders 28 are spaced apart. Each gripper cylinder 28 is provided with a gripper block 29, and the gripper block 29 has a gripping groove that matches the round bar material.

[0048] Therefore, this application can use the aforementioned truss robot assembly 2 to grip round bar shafts, and can drive the round bar shafts to move laterally and vertically, as well as drive the round bar shafts to rotate.

[0049] The following is a detailed description of the circular shaft inclined hole machining component 3.

[0050] Reference Figure 1 and Figure 5As shown, the circular shaft inclined hole machining assembly 3 includes a machining platform 31, at least one drilling device 32 and at least one inclined shaft clamp 33. The drilling device 32 and the inclined shaft clamp 33 are disposed on the machining platform 31. In one embodiment, three drilling devices 32 and inclined shaft clamps 33 are provided, each inclined shaft clamp 33 cooperates with each drilling device 32, and adjacent drilling devices 32 are spaced apart.

[0051] The machining platform 31 has a clamping station and a drilling station. The drilling equipment 32 is set at the drilling station of the machining platform 31. The inclined shaft clamp 33 is slidably mounted on the machining platform 31 and slides between the clamping station and the drilling station. The machining platform 31 is equipped with a push-pull cylinder 34. The output rod of the push-pull cylinder 34 is connected to the inclined shaft clamp 33. The push-pull cylinder 34 is used to slide the inclined shaft clamp 33 between the clamping station and the drilling station.

[0052] After receiving the round bar material transferred by the truss robot assembly 2 in the clamping station, the inclined shaft clamp 33 sends the round bar material into the drilling station for inclined hole processing.

[0053] Reference Figure 6 , Figure 7a and Figure 7b As shown, the inclined shaft fixture 33 includes a fixture base 331 and an inclined shaft mounting plate 332. The fixture base 331 is slidably mounted on the machining platform 31. One end of the inclined shaft mounting plate 332 is hinged to the fixture base 331, allowing the inclined shaft mounting plate 332 to rotate on the fixture base 331 and be in an inclined state relative to the fixture base 331. It is worth noting that the hinge between the inclined shaft mounting plate 332 and the fixture base 331 is a tight fit. Therefore, when the inclined shaft mounting plate 332 rotates to be in an inclined state relative to the fixture base 331, the inclined shaft mounting plate 332 can maintain its inclined state under natural gravity and will not return to its original position. Thus, the inclined shaft mounting plate 332 has both a horizontal and an inclined state on the fixture base 331.

[0054] The inclined shaft mounting plate 332 is provided with a mounting block 333 for placing round bar shafts. The mounting block 333 is provided with a mounting opening 334. The round bar shaft is inserted into the mounting opening 334 of the mounting block 333. The mounting opening 334 has a stepped shoulder, so that the round bar shaft will not fall out of the mounting opening 334 when it is inserted into the mounting opening 334.

[0055] The machining platform 31 is equipped with a first telescopic cylinder 35 at the clamping station. The first telescopic cylinder 35 is used to lift the inclined shaft mounting plate 332 to an inclined state with the fixture base 331. In one embodiment, the inclination angle can be 35°, and the inclination angle can be adjusted according to the machining needs. The machining platform 31 is equipped with a second telescopic cylinder 36 at the drilling station. The second telescopic cylinder 36 is used to maintain the inclined state of the inclined shaft mounting plate 332 and the fixture base 331.

[0056] When the inclined shaft clamp 33 is in the clamping position, the inclined shaft mounting plate 332 will be in a horizontal state. At this time, the truss robot assembly 2 moves the round bar material to insert it into the mounting port 334 of the mounting block 333. Subsequently, the first telescopic cylinder 35 extends and lifts the inclined shaft mounting plate 332, keeping the inclined shaft mounting plate 332 and the clamp base 331 in an inclined state. At this time, the push-pull cylinder 34 is activated, pushing the inclined shaft clamp 33 from the clamping position to the drilling position, and the round bar material enters the drilling position in an inclined state.

[0057] At this time, the second telescopic cylinder 36 extends and abuts against the inclined shaft mounting plate 332. The second telescopic cylinder 36 is used to provide support force for the inclined shaft mounting plate 332 when the round bar is machined into an inclined hole. Subsequently, the drilling equipment 32 will drill the round bar in a vertical direction. Since the round bar is inclined, the drilling equipment 32 can machine the inclined hole in the round bar. After the inclined hole is machined in the round bar, the push-pull cylinder 34 is activated, and the inclined shaft clamp 33 retracts from the drilling station to the clamping station.

[0058] An electromagnet 351 is provided at the end of the output rod of the first telescopic cylinder 35. When the electromagnet 351 is energized, the first telescopic cylinder 35 extends and the electromagnet 351 contacts the inclined shaft mounting plate 332. The inclined shaft mounting plate 332 is made of a metal magnetic material. The electromagnet 351 magnetically attracts the inclined shaft mounting plate 332. When the first telescopic cylinder 35 retracts, it pulls the inclined shaft mounting plate 332 back to keep it horizontal, thereby facilitating the gantry robot assembly 2 to pick up the round bar shaft material with the machined inclined hole from the inclined shaft clamp 33.

[0059] Reference Figure 6 As shown, the machining platform 31 is equipped with a chip removal cover 37 at the drilling station. The chip removal cover 37 is open on the side facing the inclined shaft clamp 33. When the push-pull cylinder 34 sends the inclined shaft clamp 33 into the drilling station, the chip removal cover 37 will cover the inclined shaft clamp 33. The chip removal cover 37 is provided with a through groove 371 for the round bar shaft material to extend out, thereby facilitating the drilling equipment 32 to perform inclined hole machining on the round bar shaft material.

[0060] The chip removal cover 37 is inclined on the side wall where the groove 371 is located, so that the waste chips generated by the drilling equipment 32 in the inclined hole processing of the round bar shaft will be blocked and dropped by the chip removal cover 37, thereby preventing a large amount of waste chips from contacting the inclined shaft clamp 33.

[0061] It is worth noting that, referring to Figure 8 and Figure 9 As shown, the machining platform 31 is provided with a chip discharge port 38 at the drilling station. A waste collection box 39 is slidably arranged below the chip discharge port 38. A cutting fluid tank 40 is arranged below the waste collection box 39. A first filter hole 391 is provided at the bottom of the waste collection box 39. A second filter hole 401 is provided at the top of the cutting fluid tank 40. A circulating water pump 402 is provided on the cutting fluid tank 40. A cutting fluid pipe is connected to the circulating water pump 402. The cutting fluid pipe is connected to the drilling equipment 32. The cutting fluid tank 40 is used to store cutting fluid. The circulating water pump 402 is used to spray the cutting fluid through the cutting fluid pipe to the drilling equipment 32 and the drilling position of the round bar shaft.

[0062] At this time, the waste chips generated by the round bar shaft will be washed down by the cutting fluid. The waste chips are blocked by the first filter hole 391 and retained in the waste collection box 39. The cutting fluid flows back to the cutting fluid tank 40 through the first filter hole 391 and the second filter hole 401.

[0063] The waste collection box 39 has a sliding groove 392 at its bottom and a sliding strip 393 that cooperates with the sliding groove 392 above the cutting fluid tank 40. The waste collection box 39 can slide. The machining platform 31 is equipped with a waste pushing cylinder 394 that drives the waste collection box 39 to slide. When the waste collection box 39 is full of waste chips, the waste pushing cylinder 394 can push the waste collection box 39 out, thereby facilitating the cleaning of the waste chips in the waste collection box 39.

[0064] The following is a detailed description of the circular shaft collecting assembly 4.

[0065] Reference Figure 1 and Figure 10 As shown, the circular shaft collecting assembly 4 is located on the other side of the circular shaft inclined hole processing assembly 3, and the circumferential collecting assembly is located below the truss robot assembly 2.

[0066] The circular shaft collection assembly 4 includes a collection frame 41 and a collection tank 42 slidably mounted on the collection frame 41. The collection tank 42 is inclined and has an opening on its top and a side. At least one collection box 43 is provided on the side of the collection tank 42 with the opening. In one embodiment, two collection boxes 43 are provided. A collection push cylinder 44 is provided on the collection frame 41, which is used to drive the collection tank 42 to slide and stop in front of the collection box 43.

[0067] Therefore, after the round bar shaft is machined with an inclined hole in the round shaft inclined hole machining assembly 3, the gantry robot assembly 2 moves the round bar shaft from the round shaft inclined hole machining assembly 3 to the top of the collection storage box 42. The round bar shaft then rolls down into the collection box 43 after passing through the collection storage box 42. When one of the collection boxes 43 is full of round bar shaft, the collection push cylinder 44 will push the collection frame 41 to move to change the position of the collection storage box 42, stopping the collection storage box 42 in front of the other collection box 43, and continue to collect round bar shaft through the other collection box 43.

[0068] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A novel drilling device for inclined holes, characterized in that, It includes a round shaft material distribution assembly (1), a gantry robot assembly (2), and a round shaft inclined hole machining assembly (3); The round shaft material distribution assembly (1) is disposed on one side of the round shaft inclined hole processing assembly (3). The round shaft material distribution assembly (1) is used to arrange the round bar shafts at intervals. The gantry robot assembly (2) is disposed above the round shaft material distribution assembly (1) and the round shaft inclined hole processing assembly (3). The gantry robot assembly (2) is used to transfer the round bar shafts from the round shaft material distribution assembly (1) to the round shaft inclined hole processing assembly (3). The circular shaft inclined hole machining assembly (3) includes a machining platform (31), at least one drilling device (32) and at least one inclined shaft clamp (33). The machining platform (31) has a clamping station and a drilling station. The drilling device (32) is set at the drilling station of the machining platform (31). The inclined shaft clamp (33) is slidably mounted on the machining platform (31) and slides between the clamping station and the drilling station. After receiving the circular bar material transferred by the truss manipulator assembly (2) in the clamping station, the inclined shaft clamp (33) sends the circular bar material into the drilling station for inclined hole machining. The processing platform (31) is equipped with a push-pull cylinder (34), the output rod of the push-pull cylinder (34) is connected to the inclined shaft clamp (33), and the push-pull cylinder (34) is used to slide the inclined shaft clamp (33) between the clamping station and the drilling station; The inclined shaft clamp (33) includes a clamp base (331) and an inclined shaft mounting plate (332) with one end hinged to the clamp base (331). The inclined shaft mounting plate (332) is provided with a mounting block (333) for placing round bar shaft material. The processing platform (31) is provided with a first telescopic cylinder (35) at the clamping station. The first telescopic cylinder (35) is used to lift the inclined shaft mounting plate (332) so that it is inclined to the fixture base (331). The processing platform (31) is provided with a second telescopic cylinder (36) at the drilling station. The second telescopic cylinder (36) is used to maintain the inclined state of the inclined shaft mounting plate (332) and the fixture base (331). An electromagnet (351) is provided at the end of the output rod of the first telescopic cylinder (35). The electromagnet (351) is used to magnetically attract the inclined shaft mounting plate (332) to pull the inclined shaft mounting plate (332) back to keep it horizontal.

2. The novel inclined hole drilling equipment according to claim 1, characterized in that, The circular shaft material distribution assembly (1) includes a material distribution frame (11), a screen plate (12) disposed on the material distribution frame (11), and a screen opening (13) disposed on the screen plate (12); The material distribution frame (11) is provided with a storage box (14) for storing round bar shafts and a material distribution section (15) for pushing the round bar shafts from the storage box (14) to the screen opening (13); The material distribution frame (11) is provided with a loading cylinder (16), the loading cylinder (16) is equipped with a loading block (17), the loading block (17) is provided with loading grooves (18) at intervals, and the loading grooves (18) are used to accommodate the round bar shaft material falling from the screen opening (13).

3. The novel inclined hole drilling equipment according to claim 2, characterized in that, The storage bin (14) includes an inclined cover box (141) and a material separator (142) disposed inside the inclined cover box (141). An inclined material discharge channel (143) and a vertical material discharge channel (144) are formed between the material separator (142) and the inclined cover box (141). The inclined material discharge channel (143) is provided with a feed inlet, and the vertical material discharge channel (144) is provided with a discharge outlet. The material distribution part (15) is used to push the round bar shaft material from the vertical material discharge channel (144) into the screen opening (13). The two sides of the material separator (142) are movably installed in the inclined cover box (141). The material distribution frame (11) is provided with a screening sensor (20) for receiving the material separator (142). The screening sensor (20) controls the operation of the material distribution section (15) based on the number of round bar shafts in the inclined cover box (141).

4. The novel inclined hole drilling equipment according to claim 3, characterized in that, The material distribution unit (15) includes a material distribution cylinder (151) mounted on the material distribution frame (11) and a material distribution plate (152) mounted on the material distribution cylinder (151). The material distribution plate (152) is installed between the screen plate (12) and the inclined cover box (141). The material distribution plate (152) is provided with a material distribution port (153). The material distribution cylinder (151) is used to move the material distribution port (153) between the vertical material drop channel (144) and the screen port (13).

5. The novel inclined hole drilling equipment according to claim 1, characterized in that, The truss manipulator assembly (2) includes a transverse truss (21), a movable block (22) slidably mounted on the transverse truss (21), and a vertical truss (23) slidably mounted on the movable block (22); The transverse truss (21) is provided with a transverse drive mechanism (24) for driving the moving block (22) to slide laterally, and the moving block (22) is provided with a vertical drive mechanism (25) for driving the vertical truss (23) to slide vertically. A rotary cylinder (26) is provided on the vertical truss (23), a rotary frame (27) is provided on the rotary cylinder (26), a gripper cylinder (28) is provided on the rotary frame (27), and a clamping block (29) for matching the round bar shaft material is provided on the gripper cylinder (28).

6. The novel inclined hole drilling equipment according to claim 1, characterized in that, The processing platform (31) is provided with a chip removal cover (37) for covering the inclined shaft fixture (33) at the drilling station. The chip removal cover (37) is provided with a through groove (371) for the round bar shaft material to extend out.

7. The novel inclined hole drilling equipment according to claim 1, characterized in that, The machining platform (31) is provided with a chip discharge port (38) at the drilling station. A waste collection box (39) is slidably provided below the chip discharge port (38). A cutting fluid tank (40) is provided below the waste collection box (39). A first filter hole (391) is provided at the bottom of the waste collection box (39). A second filter hole (401) is provided at the top of the cutting fluid tank (40). A waste pushing cylinder (394) is provided on the machining platform (31) to drive the waste collection box (39) to slide.

8. The novel inclined hole drilling equipment according to claim 1, characterized in that, A circular shaft collecting assembly (4) is provided on the other side of the circular shaft inclined hole machining assembly (3), and the circular shaft collecting assembly is located below the truss manipulator assembly (2); The circular shaft collection assembly (4) includes a collection frame (41) and a collection tank (42) slidably mounted on the collection frame (41). The collection tank (42) is inclined and at least one collection box (43) is provided on one side of the collection tank (42). A collection push cylinder (44) is provided on the collection frame (41) and is used to drive the collection tank (42) to slide and stop in front of the collection box (43).

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