Tapping equipment for mechanical part manufacturing

Abstract

The invention discloses trepanning equipment for mechanical part manufacturing, and relates to the technical field of mechanical part machining.The trepanning equipment for mechanical part manufacturing comprises a rack, a longitudinal moving frame is arranged on the surface of the rack, a transverse moving frame is arranged on the surface of the longitudinal moving frame, and a vertical moving frame is arranged on the transverse moving frame; a motor is fixedly connected to the surface of the vertical moving frame, the output end of the motor is rotationally connected with the interior of the vertical moving frame, a fixing frame is fixedly connected to one side of the rack, embedding grooves which are arranged at equal intervals are formed in the surface of the fixing frame, the section of each embedding groove is shaped like a Chinese character'zhong ', and a drill rod is fixedly connected to the bottom of a fixing block. And the top section of the embedding groove is square. According to the tapping equipment and device for manufacturing the mechanical parts, the drill rod can be automatically replaced, so that when different holes are drilled in the parts, the drill rod does not need to be manually replaced back and forth, the labor intensity of workers is reduced, the using effect of the device is improved, and the drilling efficiency of the parts is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of machining of mechanical parts, and particularly relates to a hole-opening device for manufacturing mechanical parts. Background Art

[0002] Mechanical parts are indivisible single parts that make up machines and apparatuses. Mechanical manufacturing refers to the industrial department engaged in the production of various power machines, lifting and transporting machines, chemical machines, textile machines, machine tools, tools, instruments, meters, and other mechanical equipment. Hole-opening devices are usually used in mechanical manufacturing.

[0003] Although there are many models of hole-opening devices on the market, many existing hole-opening devices still have the following deficiencies: There are many specifications of mechanical parts, and some of these parts often need to be provided with a large number of holes, such as mounting holes, heat dissipation holes, and other types of holes. Due to the different functions of the holes, the specifications of the holes are also different. However, when the existing drilling machines are in use, due to the small installation space at the head part of the drill, only one or several types of cutting tools can be installed, which cannot well meet the hole-opening requirements of the parts. At the same time, by manually replacing the drill rod back and forth to achieve the opening of different types of holes on multiple parts, the labor intensity of the staff is increased and the efficiency is slow. Therefore, a hole-opening device for manufacturing mechanical parts is proposed. Summary of the Invention

[0004] The purpose of the present invention is to at least solve one of the technical problems existing in the prior art, and provide a hole-opening device for manufacturing mechanical parts, which can solve the problems in the background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A hole-opening device for manufacturing mechanical parts, including a frame. A longitudinal moving frame is arranged on the surface of the frame. A transverse moving frame is arranged on the surface of the longitudinal moving frame. A vertical moving frame is arranged on the transverse moving frame. A motor is fixedly connected to the surface of the vertical moving frame. The output end of the motor is rotationally connected to the inside of the vertical moving frame. A fixed frame is fixedly connected to one side of the frame. A plurality of fitting grooves arranged at equal intervals are formed on the surface of the fixed frame. The cross-section of the fitting groove is in the shape of a Chinese character 'zhong'. A fixed block is slidably connected to the inside of the fitting groove. A drill rod is fixedly connected to the bottom of the fixed block. The top cross-section of the fitting groove is square. A convex block is slidably connected to the surface of the fitting groove. One end of the convex block is fixedly connected to a fourth spring. The end of the fourth spring away from the convex block is fixedly connected to the inside of the fixed block. The output end of the motor is fixedly connected to a connecting frame. Connecting grooves are formed on both sides of the inner wall of the connecting frame. The connecting grooves are adapted to the convex blocks.

[0006] Preferably, the cross-section of the convex block protruding from one side of the surface of the fixed block is triangular. Connecting holes are formed on both sides of the convex block. A plug rod is slidably connected to the inside of the connecting frame. The plug rod protrudes from the inner wall of the connecting groove. The plug rod is adapted to the connecting hole.

[0007] Preferably, the surface of the fixing frame is fixedly connected with adjusting rods which are arranged at equal distances, and the adjusting rods are located at one side of the fitting groove.

[0008] Preferably, one end of the insertion rod is fixedly connected to a fifth spring, and the end of the fifth spring away from the insertion rod is fixedly connected to the inside of the connecting frame. Both sides of the top of the connecting frame are slidably connected to sliding rods, one side of the sliding rod is an inclined surface, and an inner second extrusion groove is provided on the surface of the insertion rod, and the bottom of the inner wall of the second extrusion groove is an inclined surface, and the bottom of the sliding rod is in contact with the inner wall of the second extrusion groove.

[0009] Preferably, the output end of the motor is fixedly connected to a first gear, and two rotating rods are provided on the vertical movable frame, and the two rotating rods are respectively provided on both sides of the connecting frame, and the rotating rods penetrate the surface of the vertical movable frame and slide relative to the inside of the vertical movable frame, and the surface of the rotating rod is slidably connected to a second gear, and the surface of the second gear is rotatably connected to the surface of the vertical movable frame, and the surface of the second gear is meshingly connected to the surface of the first gear.

[0010] Preferably, a slider is fixedly connected to the inner wall of the second gear, a sliding groove is provided on the surface of the rotating rod, and the surface of the slider and the inner wall of the sliding groove slide against each other.

[0011] Preferably, a fixed cover is fixedly connected to the bottom of the rotating rod, a first spring is movably sleeved on the surface of the rotating rod, and two ends of the first spring are respectively fixedly connected to the surface of the fixed cover and the surface of the vertical movable frame.

[0012] Preferably, the inner wall of the rotating rod is slidably connected to a moving rod, the upper end of the moving rod is spherical, one end of the moving rod located inside the rotating rod is fixedly connected to a second spring, the end of the second spring away from the moving rod is fixedly connected to the inside of the rotating rod, a first extrusion groove with a trapezoidal cross-section is provided on the surface of the moving rod, the inside of the rotating rod is slidably connected to a convex rod, the surface of the convex rod is movably sleeved with a third spring, and both ends of the third spring are respectively fixedly connected to the surface of the convex rod and the inside of the rotating rod.

[0013] Preferably, the surface of the fixed frame is provided with a plurality of groups of discharge grooves arranged at equal intervals, the number of each group of discharge grooves is two, and each group of discharge grooves is arranged on both sides of the engaging groove to provide insertion space for the rotating rod, and first magnets are slidably connected to both sides of the inner wall of the discharge groove, and a movable rod is slidably connected to the interior of the fixed frame, and the movable rod protrudes from the inner wall of the engaging groove, and one end of the movable rod located inside the fixed frame is fixedly connected to a connecting plate, and the surface of the connecting plate is slidably connected to the interior of the fixed frame, and two expansion blocks with arrow-shaped cross-sections are fixedly connected to the surface of the connecting plate, and the surface of the expansion block is slidably connected to the interior of the fixed frame, and the expansion block is located between the two first magnets, and the opposite sides of the two first magnets attract each other, and the end of the movable rod away from the connecting plate is fixedly connected to a movable rod, and the movable rod and the fixed block attract each other.

[0014] Preferably, the inner wall of the fixed frame is slidably connected with a collecting frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) The drilling equipment for mechanical parts manufacturing can automatically replace the drill rod, so that when drilling different holes in the parts, there is no need to manually replace the drill rod, thereby reducing the labor intensity of the staff, improving the use effect of the device, and improving the efficiency of drilling holes in the parts. It is worthy of promotion.

[0016] (2) When the drilling device for manufacturing mechanical parts is in use, it can automatically clean the long chips wrapped around the rotating rod when disassembling the drill rod, thereby avoiding the long chips always adhering to the rotating rod and affecting the next operation of the rotating rod. At the same time, there is no need to manually clean the rotating rod, which improves the use effect of the device and is worthy of promotion.

[0017] (3) The hole-opening equipment for manufacturing mechanical parts can wrap and pull the long chips so that the long chips no longer move synchronously with the drill rod, so that the drill rod can cut off the long chips when drilling, thereby avoiding the situation where the long chips are too long and cause scratches on the surface of parts, or fly out and cause injuries to surrounding personnel, thereby improving the use effect of the device and worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a structural schematic diagram of the present invention; Figure 2 For the present invention Figure 1 The enlarged schematic diagram at A in the middle; Figure 3 It is a schematic diagram of the surface structure of the motor of the present invention; Figure 4 For the present invention Figure 3 The enlarged schematic diagram of point B in the middle; Figure 5 It is a schematic diagram of the surface structure of the rotating rod of the present invention; Figure 6 It is a schematic diagram of the internal structure of the rotating rod of the present invention; Figure 7 It is a schematic diagram of the surface structure of the fixing frame of the present invention; Figure 8 This is a schematic diagram of the internal structure of the connection frame of the present invention; Fig. 9 It is a schematic diagram of the internal structure of the fixing frame of the present invention.

[0019] 1. The cam frame includes the following components: 1. a first gear; 2. a second gear; 2. a second gear; 2. a second gear; 3. a second gear; 4. a second gear; 5. a second gear; 6. a second gear; 7. a second gear; 8. a third gear; 9. a second gear; 10. a first gear; 11. a second gear; 12. a second gear; 13. a second gear; 14. a second gear; 15. a second gear; 16. a second gear; 17. a second gear; 18. a second gear; 19. a first gear; 20. a first gear; 21. a second gear; 22. a second gear; 23. a second gear; 24. a first gear; 25. a first gear; 26. a first gear; 27. a second gear; 28. a first gear; 29. ​​a second gear; 30. a second gear; 31. a second gear; 32. a second gear; 33. a second gear; 34. a third gear; 35. a first gear; 36. a first gear; 37. a second gear; 38. a third gear; 39. a first gear; 40. a first gear; 41. a first gear; 42. a first gear; 43. a first gear; 44. a first gear; 45. a first gear; 46. a first gear; 47. a first gear; 48. a first gear; 49. a first gear; 50. a first gear; 51. a first gear; 52. a first gear; 53. a first gear; 54. a first gear; 55. a first gear; 56. a first gear; 57. a first gear; 58. a first gear; 59. a first gear; 60. a first gear; 61. a first gear; 62. a first DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0021] See also Figure 1-8 The present invention provides a technical solution: a drilling device for manufacturing mechanical parts, comprising a frame 1, a longitudinal movable frame 4 is arranged on the surface of the frame 1, a transverse movable frame 5 is arranged on the surface of the longitudinal movable frame 4, a vertical movable frame 7 is arranged on the transverse movable frame 5, a motor 6 is fixedly connected to the surface of the vertical movable frame 7, an output end of the motor 6 is connected to the internal rotation of the vertical movable frame 7, and at the same time, the arrangement of the longitudinal movable frame 4 and the transverse movable frame 5 can drive the vertical movable frame 7 to move in the front, back, left and right directions above the frame 1, so that the device can subsequently punch holes in various positions of the parts.

[0022] A fixing frame 2 is fixedly connected to one side of the frame 1, and a collecting frame 3 is slidably connected to the inner wall of the fixing frame 2 for collecting iron filings wound around the device.

[0023] The surface of the fixed frame 2 is provided with equidistantly arranged fitting grooves 27, the cross section of the fitting grooves 27 is in the shape of a Chinese character, the interior of the fitting grooves 27 is slidably connected with a fixing block 10, the bottom of the fixing block 10 is fixedly connected with a drill rod 29 for drilling holes in parts, the top cross section of the fitting grooves 27 is square, the surface of the fitting grooves 27 is slidably connected with a protrusion 11, one end of the protrusion 11 is fixedly connected with a fourth spring 28, the end of the fourth spring 28 away from the protrusion 11 is fixedly connected to the interior of the fixing block 10 for resetting the protrusion 11, the cross section of the protrusion 11 protruding from the surface of the fixing block 10 is triangular, both sides of the protrusion 11 are provided with connection holes 12, the output end of the motor 6 is fixed A connecting frame 14 is connected, and connecting grooves 16 are provided on both sides of the inner wall of the connecting frame 14. The connecting grooves 16 are adapted to the protrusions 11 and are used to connect with the protrusions 11, thereby completing the connection between the drill rod 29 and the connecting frame 14. The surface of the fixed frame 2 is fixedly connected with equidistantly arranged adjustment rods 9. The adjustment rods 9 are located on one side of the fitting groove 27 to push the fixed block 10, so that when the angle of the fixed block 10 and the fitting groove 27 do not match, the surface of the fixed block 10 is pushed to drive the fixed block 10 and the connecting frame 14 to rotate, and the position of the fixed block 10 is adjusted to ensure that the fixed block 10 can be smoothly inserted into the fitting groove 27, thereby ensuring the smooth operation of the device.

[0024] The connection frame 14 is internally slidably connected with an insertion rod 17, which protrudes from the inner wall of the connection groove 16. The insertion rod 17 is adapted to the connection hole 12. Therefore, by setting the insertion rod 17 and the connection hole 12, the connection between the drill rod 29 and the frame 1 is reinforced, thereby avoiding the situation where the drill rod 29 is separated from the connection frame 14 when the drill rod 29 is lifted on the component, thereby affecting the smooth operation of the device, thereby ensuring the smooth operation of the device.

[0025] Furthermore, one end of the insertion rod 17 is fixedly connected to a fifth spring 31, and the end of the fifth spring 31 away from the insertion rod 17 is fixedly connected to the inside of the connecting frame 14 for resetting the insertion rod 17. Both sides of the top of the connecting frame 14 are slidably connected to slide rods 15, one side of the slide rod 15 is an inclined surface, and a second extrusion groove 30 is provided on the surface of the insertion rod 17. The bottom of the inner wall of the second extrusion groove 30 is an inclined surface, and the bottom of the slide rod 15 contacts the inner wall of the second extrusion groove 30.

[0026] The output end of the motor 6 is fixedly connected to the first gear 20, and the vertical moving frame 7 is provided with two rotating rods 13, and the two rotating rods 13 are respectively arranged on both sides of the connecting frame 14, and the rotating rod 13 passes through the surface of the vertical moving frame 7 and slides with the inside of the vertical moving frame 7. The surface of the rotating rod 13 is slidably connected with the second gear 21, and the surface of the second gear 21 is rotatably connected with the surface of the vertical moving frame 7, and the surface of the second gear 21 is meshed with the surface of the first gear 20. The inner wall of the second gear 21 is fixedly connected with a slider 23, and the surface of the rotating rod 13 is provided with a slide groove 22, and the surface of the slider 23 and the inner wall of the slide groove 22 slide with each other, so that through the setting of the slider 23 and the slide groove 22, the sliding block 23 can push the inner wall of the slide groove 22 when the first gear 20 rotates, and the rotating rod 13 is driven to rotate synchronously, and at the same time, it does not affect the mutual sliding between the rotating rod 13 and the first gear 20, thereby ensuring the smooth operation of the device.

[0027] Furthermore, a fixed cover 25 is fixedly connected to the bottom of the rotating rod 13, and a first spring 24 is movably sleeved on the surface of the rotating rod 13. Both ends of the first spring 24 are respectively fixedly connected to the surface of the fixed cover 25 and the surface of the vertical movable frame 7, so as to reset the rotating rod 13 and allow the rotating rod 13 to slide on the vertical movable frame 7, so that the rotating rod 13 can automatically move as the drill rod 29 gradually penetrates into the interior of the component, thereby ensuring that the lower end of the rotating rod 13 can always fit with the surface of the component, ensuring the smooth operation of the device.

[0028] The inner wall of the rotating rod 13 is slidably connected to a moving rod 19, and the upper end of the moving rod 19 is spherical, thereby reducing the friction between the moving rod 19 and the surface of the component, thereby avoiding damage to the component when the moving rod 19 slides on the surface of the component, thereby improving the use effect of the device and worthy of promotion.

[0029] One end of the moving rod 19 located inside the rotating rod 13 is fixedly connected to the second spring 37, and the end of the second spring 37 away from the moving rod 19 is fixedly connected to the inside of the rotating rod 13 for resetting the moving rod 19. The surface of the moving rod 19 is provided with a first extrusion groove 26 with a trapezoidal cross-section. The inside of the rotating rod 13 is slidably connected with a convex rod 18. There are multiple convex rods 18, which are scattered on the rotating rod 13 and are used to protrude from the surface of the rotating rod 13, so as to entangle the flying chips on the parts, thereby avoiding the random flying of chips, damage to the parts, and injury to the staff, thereby ensuring the punching quality of the parts and improving the safety of the device when in use.

[0030] A third spring 38 is movably sleeved on the surface of the protruding rod 18 , and two ends of the third spring 38 are respectively fixedly connected to the surface of the protruding rod 18 and the inside of the rotating rod 13 for resetting the protruding rod 18 .

[0031] Furthermore, the surface of the fixed frame 2 is provided with a plurality of groups of equally spaced discharge grooves 8, each group of discharge grooves 8 has two discharge grooves 8, and each group of discharge grooves 8 is arranged on both sides of the interlocking groove 27 to provide an insertion space for the rotating rod 13. First magnets 35 are slidably connected to both sides of the inner wall of the discharge groove 8, and a movable rod 32 is slidably connected to the interior of the fixed frame 2. The movable rod 32 protrudes from the inner wall of the interlocking groove 27, and one end of the movable rod 32 located inside the fixed frame 2 is fixedly connected to a connecting plate 33, and the surface of the connecting plate 33 is slidably connected to the interior of the fixed frame 2. Two expansion blocks 34 with arrow-shaped cross-sections are fixedly connected to the surface of the connecting plate 33, and the surface of the expansion block 34 is slidably connected to the interior of the fixed frame 2. The expansion block 34 is located between the two first magnets 35 for expanding the two first magnets 35, and the opposite sides of the two first magnets 35 attract each other. The material of the fixed frame 2 is aluminum or copper, which is not adsorbed by magnets, thereby avoiding the magnetism of the first magnet 35 from being affected, thereby ensuring the smooth operation of the device.

[0032] One end of the movable rod 32 away from the connecting plate 33 is fixedly connected with the movable rod 32 , and the movable rod 32 and the fixed block 10 attract each other.

[0033] Specifically, when the motor 6 needs to remove the drill rod 29, the motor 6 is driven to move closer to the fixed frame 2, so that the fixed block 10 is inserted into the vacant fitting groove 27, and the rotating rod 13 is inserted into the discharge groove 8. As the fixed block 10 moves in the fitting groove 27, the fixed block 10 pushes the movable rod 32 and the second magnet 36, so that the connecting plate 33 slides in the fixed frame 2, and then pulls the opening block 34 out from between the two first magnets 35, so that the two first magnets 35 are under the action of magnetic force. The first and second extrusion grooves 30 are pressed and pushed, thereby driving the insertion rod 17 to retract into the connection frame 14, and compressing the fifth spring 31, thereby causing the insertion rod 17 to no longer be inserted into the connection hole 12. When the fixed block 10 is completely inserted into the fitting groove 27, the surface of the fixed frame 2 contacts the inclined surface of the sliding rod 15, thereby squeezing and pushing the inclined surface of the sliding rod 15, so that the sliding rod 15 is retracted into the connection frame 14, and then the inclined surface of the second extrusion groove 30 is squeezed and pushed, thereby driving the insertion rod 17 to retract into the connection frame 14, and compressing the fifth spring 31, thereby causing the insertion rod 17 to no longer be inserted into the connection hole 12. , so that the connecting frame 14 rises, and then the inner wall of the connecting groove 16 squeezes the inclined surface of the connecting hole 12, thereby pushing the connecting hole 12 into the fixing block 10, and compressing the fourth spring 28, so that the connecting hole 12 is no longer stuck in the connecting groove 16, so that the connecting frame 14 is separated from the fixing block 10, and the rising of the connecting frame 14 drives the rotating rod 13 to rise at the same time. Since the two first magnets 35 clamp the rotating rod 13, when the rotating rod 13 rises, the two first magnets 35 block the long chips attached to the rotating rod 13, so that the long chips cannot move with the rotating rod 13, so that the long chips are separated from the rotating rod 13 and fall into the collecting frame 3 to be collected. When the device is in use, the long chips wrapped around the rotating rod 13 can be automatically cleaned when the drill rod 29 is disassembled, thereby avoiding the long chips always attached to the rotating rod 13 and affecting the next operation of the rotating rod 13. At the same time, there is no need to manually clean the rotating rod 13, which improves the use effect of the device and is worthy of promotion.

[0034] After the drill rod 29 is disassembled, the vertical movable frame 7 is moved to the top of the drill rod 29 to be replaced, and then the vertical movable frame 7 is lowered, so that the connecting frame 14 covers the fixed block 10, so that the protrusion 11 is inserted into the connecting groove 16 again, and then the vertical movable frame 7 moves out of the surface of the fixed frame 2, thereby driving the fixed block 10 to move horizontally out of the fitting groove 27. At the same time, due to the magnetism between the fixed block 10 and the first extrusion groove 26, the movable rod 32, the second magnet 36 and the connecting plate 33 are pulled, and at the same time, the support block 34 is driven to move, so that the fitting groove 27 and the discharge groove 8 are restored to their original state. After the sliding rod 15 is separated from the surface of the fixed frame 2, under the elastic force of the fifth spring 31, the sliding rod 15 and the insertion rod 17 are restored to their original state, and then the insertion rod 17 is inserted into the connecting hole 12, and the fixed block 10 is further fixed, avoiding the situation that the drill rod 29 is separated from the connecting frame 14 during the processing, and ensuring the smooth operation of the device.

[0035] When drilling a hole in a component, the two moving rods 19 first contact the component, so that as the drill rod 29 and the rotating rod 13 descend, the moving rod 19 retracts into the rotating rod 13, so that the inclined inner wall of the first extrusion groove 26 pushes the protruding rod 18, thereby protruding the surface of the rotating rod 13 and compressing the third spring 38, and then the drill rod 29 contacts the component to drill a hole in the component. At the same time, due to the setting of the first gear 20 and the second gear 21, when the drill rod 29 rotates, the rotating rod 13 synchronously reverses, and when the generated long chips hit the rotating rod 13, due to the presence of the protruding rod 18, the long chips are entangled in the rotating rod 13. The possibility on the rod 13 can entangle and pull the long chips, so that the long chips no longer move synchronously with the drill rod 29, so that the drill rod 29 can cut off the long chips when drilling, thereby avoiding the situation where the long chips are long and scratch the surface of the parts, or fly out and cause harm to the surrounding personnel, thereby improving the use effect of the device, which is worthy of promotion. At the same time, the device can automatically replace the drill rod 29, so that when drilling different holes in the parts, there is no need to manually replace the drill rod 29 back and forth, thereby reducing the labor intensity of the staff, improving the use effect of the device, and improving the efficiency of drilling parts, which is worthy of promotion.

[0036] Working principle: when the motor 6 needs to remove the drill rod 29, the motor 6 is driven to move closer to the fixed frame 2, so that the fixed block 10 is inserted into the vacant fitting groove 27, and the rotating rod 13 is inserted into the discharge groove 8. As the fixed block 10 moves in the fitting groove 27, the fixed block 10 pushes the movable rod 32 and the second magnet 36, so that the connecting plate 33 slides in the fixed frame 2, and then pulls the support block 34 out from between the two first magnets 35, so that the two first magnets 35 attract each other under the action of magnetic force, and then clamps the rotating rod 13. Before the fixed block 10 is inserted into the fitting groove 27, the surface of the fixed frame 2 contacts the inclined surface of the sliding rod 15, thereby squeezing and pushing the inclined surface of the sliding rod 15, so that the sliding rod 15 is retracted into the connecting frame 14, and then the inclined surface of the second extrusion groove 30 is squeezed and pushed, thereby driving the insertion rod 17 to retract into the connecting frame. The connecting frame 14 is connected to the fixing block 10, and the fifth spring 31 is compressed, so that the insertion rod 17 is no longer inserted into the connecting hole 12. When the fixing block 10 completely enters the fitting groove 27, the connecting frame 14 rises, and the inner wall of the connecting groove 16 squeezes the inclined surface of the connecting hole 12, thereby pushing the connecting hole 12 into the fixing block 10, and compressing the fourth spring 28, so that the connecting hole 12 is no longer stuck in the connecting groove 16, so that the connecting frame 14 is separated from the fixing block 10, and the rising of the connecting frame 14 drives the rotating rod 13 to rise at the same time. Since the two first magnets 35 clamp the rotating rod 13, when the rotating rod 13 rises, the two first magnets 35 block the long chips attached to the rotating rod 13, so that the long chips cannot move with the rotating rod 13, so that the long chips are separated from the rotating rod 13 and fall into the collecting frame 3 to be collected.

[0037] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A drilling device for manufacturing mechanical parts, comprising a frame (1), characterized in that: A longitudinal moving frame (4) is provided on the surface of the frame (1). A transverse moving frame (5) is provided on the surface of the longitudinal moving frame (4). A vertical moving frame (7) is provided on the transverse moving frame (5). A motor (6) is fixedly connected to the surface of the vertical moving frame (7). The output end of the motor (6) is rotatably connected to the inside of the vertical moving frame (7). A fixed frame (2) is fixedly connected to one side of the frame (1). A plurality of fitting grooves (27) arranged at equal intervals are formed on the surface of the fixed frame (2). The cross-section of the fitting groove (27) is in the shape of a Chinese character 'zhong'. A fixed block (10) is slidably connected to the inside of the fitting groove (27). A drill rod (29) is fixedly connected to the bottom of the fixed block (10). The top cross-section of the fitting groove (27) is square. A convex block (11) is slidably connected to the surface of the fitting groove (27). One end of the convex block (11) is fixedly connected to a fourth spring (28). The end of the fourth spring (28) away from the convex block (11) is fixedly connected to the inside of the fixed block (10). The output end of the motor (6) is fixedly connected to a connecting frame (14). Connecting grooves (16) are formed on both sides of the inner wall of the connecting frame (14). The connecting grooves (16) are adapted to the convex blocks (11).

2. The hole-punching device for manufacturing mechanical parts according to claim 1, characterized in that: The cross-section of the side of the convex block (11) protruding from the surface of the fixed block (10) is triangular. Connecting holes (12) are formed on both sides of the convex block (11). A plug rod (17) is slidably connected to the inside of the connecting frame (14). The plug rod (17) protrudes from the inner wall of the connecting groove (16). The plug rod (17) is adapted to the connecting holes (12).

3. A drilling device for manufacturing mechanical parts according to claim 2, characterized in that: Adjusting rods (9) arranged at equal intervals are fixedly connected to the surface of the fixed frame (2). The adjusting rods (9) are located on one side of the fitting groove (27).

4. The hole-punching device for manufacturing mechanical parts according to claim 3, characterized in that: One end of the plug rod (17) is fixedly connected to a fifth spring (31). The end of the fifth spring (31) away from the plug rod (17) is fixedly connected to the inside of the connecting frame (14). Slide rods (15) are slidably connected to both sides of the top of the connecting frame (14). One side of the slide rod (15) is beveled. A second extrusion groove (30) is formed on the surface of the plug rod (17). The bottom of the inner wall of the second extrusion groove (30) is beveled. The bottom of the slide rod (15) is in contact with the inner wall of the second extrusion groove (30).

5. The hole-punching device for manufacturing mechanical parts according to claim 4, characterized in that: The output end of the motor (6) is fixedly connected to a first gear (20). Two rotating rods (13) are provided on the vertical moving frame (7). The two rotating rods (13) are respectively arranged on both sides of the connecting frame (14). The rotating rods (13) penetrate through the surface of the vertical moving frame (7) and slide mutually inside the vertical moving frame (7). A second gear (21) is slidably connected to the surface of the rotating rod (13). The surface of the second gear (21) is rotatably connected to the surface of the vertical moving frame (7). The surface of the second gear (21) is meshed with the surface of the first gear (20).

6. The hole-punching device for manufacturing mechanical parts according to claim 5, characterized in that: A slider (23) is fixedly connected to the inner wall of the second gear (21). A sliding groove (22) is formed on the surface of the rotating rod (13). The surface of the slider (23) slides mutually with the inner wall of the sliding groove (22).

7. The hole-punching device for manufacturing mechanical parts according to claim 6, characterized in that: The bottom of the rotating rod (13) is fixedly connected to a fixed cover (25), the surface of the rotating rod (13) is movably sleeved with a first spring (24), and the two ends of the first spring (24) are respectively fixedly connected to the surface of the fixed cover (25) and the surface of the vertical movable frame (7).

8. The hole-punching device for manufacturing mechanical parts according to claim 7, characterized in that: The inner wall of the rotating rod (13) is slidably connected to a moving rod (19), the upper end of the moving rod (19) is spherical, one end of the moving rod (19) located inside the rotating rod (13) is fixedly connected to a second spring (37), one end of the second spring (37) away from the moving rod (19) is fixedly connected to the inside of the rotating rod (13), a first extrusion groove (26) with a trapezoidal cross section is provided on the surface of the moving rod (19), the inside of the rotating rod (13) is slidably connected to a convex rod (18), the surface of the convex rod (18) is movably sleeved with a third spring (38), and two ends of the third spring (38) are respectively fixedly connected to the surface of the convex rod (18) and the inside of the rotating rod (13).

9. The hole-punching device for manufacturing mechanical parts according to claim 8, characterized in that: The surface of the fixed frame (2) is provided with a plurality of groups of equally spaced discharge grooves (8), each group of discharge grooves (8) having two discharge grooves (8) arranged on both sides of the fitting groove (27) to provide an insertion space for the rotating rod (13), both sides of the inner wall of the discharge groove (8) are slidably connected with a first magnet (35), the interior of the fixed frame (2) is slidably connected with a movable rod (32), the movable rod (32) protrudes from the inner wall of the fitting groove (27), and one end of the movable rod (32) located inside the fixed frame (2) is fixedly connected with a connecting plate ( 33), the surface of the connecting plate (33) is slidably connected to the inside of the fixed frame (2), the surface of the connecting plate (33) is fixedly connected to two opening blocks (34) with arrow-shaped cross-sections, the surface of the opening blocks (34) is slidably connected to the inside of the fixed frame (2), the opening blocks (34) are located between the two first magnets (35), the opposite sides of the two first magnets (35) attract each other, and the movable rod (32) is fixedly connected to one end of the movable rod (32) away from the connecting plate (33), and the movable rod (32) and the fixed block (10) attract each other.

10. The hole-punching device for manufacturing mechanical parts according to claim 9, characterized in that: The inner wall of the fixed frame (2) is slidably connected to a collecting frame (3).

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