Drilling and tapping all-in-one machine

Abstract

The invention relates to the field of machine manufacturing, in particular to a drilling and tapping all-in-one machine which comprises a machine body, a feeding assembly, a discharging assembly, a moving assembly, a drilling assembly and a tapping assembly, a feeding station, a drilling station, a tapping station and a discharging station are arranged on the surface of the machine body at intervals, and the feeding assembly is connected to the surface, facing the feeding station, of the machine body; the moving assembly is connected to the surface of the machine body, the drilling assembly is connected to the surface, facing the drilling station, of the machine body, the tapping assembly is connected to the surface, facing the tapping station, of the machine body, and the discharging assembly is connected to the moving assembly and can move a workpiece clamped by the moving assembly to the discharging station. According to the drilling and tapping integrated machine, the machine body, the feeding assembly, the discharging assembly, the moving assembly, the drilling assembly and the tapping assembly are arranged, drilling and tapping full-automatic machining integration of workpieces is achieved, the machining period of the workpieces is shortened, and therefore the machining cost of the workpieces is reduced.

Description

Technical Field

[0001] This application relates to the field of mechanical manufacturing, and in particular to a drilling and tapping integrated machine. Background Technology

[0002] Drilling and tapping are necessary for workpieces to meet the requirements of connection, fixation and sealing in practical applications. This is an indispensable key step in mechanical manufacturing, assembly and maintenance.

[0003] When processing a workpiece, workers need to first place the workpiece on a drilling machine for drilling, and then place the drilled workpiece on a tapping machine for thread processing. This results in a longer processing cycle and increases the production cost of the workpiece. Summary of the Invention

[0004] To improve the production cost of workpieces, this application provides an integrated drilling and tapping machine.

[0005] This application provides a drilling and tapping integrated machine, which adopts the following technical solution: A drilling and tapping integrated machine includes a machine body, a feeding assembly, a discharging assembly, a moving assembly, a drilling assembly, and a tapping assembly. The machine body surface is provided with feeding stations, drilling stations, tapping stations, and discharging stations spaced apart. The feeding assembly is connected to the surface of the machine body facing the feeding stations and can push the workpiece from the feeding stations to the drilling stations. The moving assembly is connected to the surface of the machine body and can clamp the workpiece from the drilling stations and move it to the tapping stations. The drilling assembly is connected to the surface of the machine body facing the drilling stations and can drill holes in the workpieces at the drilling stations. The tapping assembly is connected to the surface of the machine body facing the tapping stations and can perform thread processing on the workpieces at the tapping stations. The discharging assembly is connected to the moving assembly and can move the workpiece clamped by the moving assembly to the discharging station.

[0006] By adopting the above technical solution, during workpiece processing, the loading component pushes the workpiece from the loading station to the drilling station. The moving component clamps the workpiece at the drilling station to form a limit. The drilling component performs drilling on the workpiece at the drilling station, making it less likely for the workpiece to deviate during the drilling process, thereby improving the machining accuracy of the workpiece. When the workpiece drilling is completed, the moving component clamps the workpiece at the drilling station and moves it to the tapping station. The tapping component performs thread processing on the workpiece at the tapping station. The unloading component moves the workpiece clamped by the moving component to the unloading station, realizing fully automatic integrated machining of drilling and tapping of the workpiece, shortening the workpiece machining cycle, and thus reducing the workpiece machining cost.

[0007] Optionally, the feeding assembly includes a feeding seat, a push rod motor, a push rod, and a transmission plate. The feeding seat is connected to the surface of the machine body facing the feeding station. The surface of the feeding seat is provided with a feeding cavity for accommodating the workpiece. The push rod motor is connected to the surface of the machine body. The transmission plate is connected to the drive end of the push rod motor. The end of the push rod is connected to the surface of the transmission plate facing the feeding seat. The surface of the machine body is provided with a slide for the push rod to slide. The slide connects to the feeding cavity. The workpiece in the feeding cavity can enter the slide under its own weight. The push rod is located on the side of the feeding seat away from the drilling station. The end face of the push rod abuts against the surface of the workpiece in the slide and drives the workpiece to move to the drilling station.

[0008] By adopting the above technical solution, the operator only needs to store the workpiece to be processed in the loading chamber. The workpiece in the loading chamber enters the slide under its own weight. The end face of the workpiece abuts against the push rod. The drive end of the push rod motor pushes the transmission plate close to the loading seat. The push rod abuts against the end face of the workpiece and pushes the workpiece to slide along the inner wall of the slide towards the drilling station. The workpiece moves to the drilling station, realizing automatic loading of the workpiece at the drilling station without the need for manual loading by the operator, thereby further improving the processing efficiency of the workpiece.

[0009] Optionally, the feeding assembly further includes a guide rod and a guide ring. The guide ring is connected to the surface of the machine body. The axis of the guide ring and the sliding direction of the push rod are parallel to each other. One end of the guide rod is connected to the surface of the transmission plate, and the other end of the guide rod passes through the guide ring.

[0010] By adopting the above technical solution, when the push rod slides on the inner wall of the slide, it drives the guide rod to slide on the inner wall of the guide ring. The inner ring wall of the guide ring abuts against the outer circumference of the guide rod to form a positioning, so that the push rod is not easy to deviate when it slides on the inner wall of the slide, thereby improving the stability of the push rod sliding on the inner wall of the slide.

[0011] Optionally, the moving assembly includes a moving seat, an adjusting seat, and multiple adjusting bolts. The surface of the machine body has a moving cavity for the moving seat to slide. The sliding direction of the moving seat and the sliding direction of the push rod are perpendicular to each other, and the slide rail connects to the moving cavity. The surface of the moving seat facing the slide rail has a clamping cavity for the workpiece to slide. The end of the adjusting seat is slidably connected to the inner wall of the clamping cavity. The sliding direction of the adjusting seat and the sliding direction of the push rod are parallel to each other. The surface of the adjusting seat has multiple threaded holes spaced apart. The adjusting bolts correspond one-to-one with the threaded holes, pass through the threaded holes, abut against the surface of the moving seat, and limit the sliding of the adjusting seat.

[0012] By adopting the above technical solution, when the workpiece is loaded, the moving seat is driven to move along the inner wall of the moving cavity to the drilling position. The clamping cavity is connected to the slide, the push rod surface abuts against the end face of the workpiece and pushes the workpiece to move into the clamping cavity. The end face of the adjusting seat in the clamping cavity abuts against the surface of the workpiece to form a limit, so that the drilling assembly is less likely to deviate when drilling the workpiece in the clamping cavity, thereby improving the processing quality of the workpiece. When the length of the workpiece changes, the adjusting bolt is loosened, and the limiting effect of the adjusting seat in the clamping cavity disappears. The adjusting seat is adjusted according to the length of the workpiece. When the adjusting seat is in the specified position, the end of the adjusting bolt passes through the threaded hole and abuts against the surface of the moving seat and limits the sliding of the adjusting seat, thereby improving the versatility of the drilling and tapping machine.

[0013] Optionally, the drilling assembly includes a drilling cylinder, a drilling base, a drilling motor, and a drill bit. The drilling cylinder is connected to the surface of the machine body facing the drilling station. The piston rod axis of the drilling cylinder and the sliding direction of the moving seat are perpendicular to each other, and the piston rod axis of the drilling cylinder and the sliding direction of the push rod are perpendicular to each other. The drilling base is connected to the piston rod of the drilling cylinder. The drilling motor is connected to the surface of the drilling base. The motor axis of the drilling motor and the piston rod axis of the drilling cylinder are parallel to each other. The end of the drill bit is connected to the motor shaft of the drilling motor. The drilling motor drives the drill bit to rotate, and the drill bit performs drilling processing on the workpiece in the clamping cavity.

[0014] By adopting the above technical solution, when the workpiece in the clamping cavity is located in the drilling position, the processing end of the drill bit faces the surface of the workpiece in the clamping cavity, the piston rod of the drilling cylinder extends, driving the drilling seat and drilling motor to approach the moving seat, and at the same time the drilling motor drives the drill bit to rotate, and the drill bit performs drilling processing on the workpiece in the clamping cavity, thereby realizing automatic drilling processing on the surface of the workpiece.

[0015] Optionally, the tapping assembly includes a tapping cylinder, a tapping seat, a tapping motor, and a tap. The tapping cylinder is connected to the surface of the machine body facing the tapping station. The piston rod axis of the tapping cylinder is parallel to the piston rod axis of the drilling cylinder. The tapping seat is connected to the piston rod of the drilling cylinder. The tapping motor is connected to the surface of the tapping seat. The motor axis of the tapping motor is parallel to the piston rod axis of the tapping cylinder. The end of the tap is connected to the motor shaft of the tapping motor. The tapping motor drives the tap to rotate, and the tap performs thread processing on the workpiece in the clamping cavity.

[0016] By adopting the above technical solution, when the workpiece at the drilling station is completed, the moving seat slides along the inner wall of the moving cavity toward the tapping station. The workpiece in the clamping cavity is located at the tapping station, and the tap processing end faces the workpiece surface in the clamping cavity. The piston rod of the tapping cylinder extends, driving the tapping seat and tapping motor to approach the moving seat. At the same time, the tapping motor drives the tap to rotate, and the tap performs thread processing on the workpiece in the clamping cavity, realizing automatic thread processing on the inner wall of the workpiece hole.

[0017] Optionally, the machine body is slidably connected to a processing seat, the sliding direction of the processing seat and the sliding direction of the push rod are parallel to each other, and two drilling and tapping assemblies are provided, one of the drilling assemblies is connected to the surface of the machine body, and the other of the drilling assemblies is connected to the surface of the processing seat facing the drilling station, one of the tapping assemblies is connected to the surface of the machine body, and the other of the tapping assemblies is connected to the surface of the processing seat facing the tapping station.

[0018] By adopting the above technical solution, when drilling is required at multiple points on the surface of a workpiece, the machining seat is driven to slide, so that the drilling end of the drilling component on the machining seat faces the drilling point of the workpiece at the drilling station. The drilling component on the machining seat performs drilling on the workpiece at the drilling station, realizing simultaneous drilling at multiple points on the workpiece. When drilling at multiple points on the workpiece at the drilling station is completed, the moving component moves the workpiece at the drilling station to the tapping station. The tapping component on the machining seat faces the inner wall of the hole on the workpiece at the tapping station, and performs tapping on the workpiece at the tapping station, realizing simultaneous tapping at multiple points on the workpiece. This further improves the processing efficiency of the workpiece, shortens the processing cycle of the workpiece, and thus reduces the processing cost of the workpiece.

[0019] Optionally, the feeding assembly includes a feeding seat, a feeding strip, and a positioning strip. The surface of the movable seat has a rotating cavity for the feeding seat to rotate. The rotation axis of the feeding seat and the sliding direction of the push rod are parallel to each other. The rotating cavity is connected to the movable cavity. The end of the feeding strip is connected to the surface of the feeding seat facing the clamping cavity. The inner wall of the rotating cavity has a feeding cavity for the feeding strip to be embedded. The feeding cavity is connected to the clamping cavity. One end of the positioning strip is connected to the surface of the feeding seat facing the clamping cavity, and the other end of the positioning strip faces the surface of the movable seat. When the feeding seat rotates towards the clamping cavity and the end face of the positioning strip abuts against the surface of the movable seat, the end of the feeding strip is embedded in the feeding cavity, and the end face of the feeding strip flush with the inner wall of the clamping cavity abuts against the surface of the workpiece. When the feeding seat rotates away from the clamping cavity, the surface of the feeding strip abuts against the surface of the workpiece and drives the workpiece to leave the clamping cavity and move closer to the feeding station.

[0020] By adopting the above technical solution, before the workpiece enters the clamping cavity, the unloading seat rotates towards the direction closer to the clamping cavity. The end face of the positioning strip protrudes from the unloading seat and abuts against the surface of the moving seat. The end of the unloading strip is embedded in the unloading cavity, and the end face of the unloading strip is flush with the inner wall of the clamping cavity. The operator can directly judge the embedding status of the unloading strip in the unloading cavity based on the tightness between the end face of the positioning strip and the surface of the moving seat. When the workpiece enters the clamping cavity along the slide, the end face of the unloading strip abuts against the end face of the workpiece. When the threading of the workpiece in the clamping cavity is completed, the unloading seat is driven to rotate away from the clamping cavity. The surface of the unloading strip abuts against the surface of the workpiece and drives the workpiece to leave the clamping cavity and approach the unloading station, thereby realizing the automatic unloading of the workpiece in the clamping cavity.

[0021] Optionally, the feeding assembly further includes a feeding cylinder. The inner wall of the moving cavity is provided with a sliding groove for the feeding cylinder to slide. The sliding direction of the feeding cylinder is parallel to the sliding direction of the moving seat. The piston rod axis of the feeding cylinder is parallel to the piston rod axis of the drilling cylinder. The end of the piston rod of the feeding cylinder is rotatably connected to the surface of the feeding seat. The feeding cylinder is located on the side of the feeding seat rotation axis away from the clamping cavity. When the piston rod of the feeding cylinder extends, the end face of the positioning strip abuts against the surface of the moving seat.

[0022] By adopting the above technical solution, when the piston rod of the feeding cylinder extends, it pushes the feeding seat to rotate towards the clamping cavity, the end face of the positioning strip abuts against the surface of the moving seat, and the end of the feeding strip is embedded in the feeding cavity, with the end face of the feeding strip flush with the bottom wall of the clamping cavity; when the piston rod of the feeding cylinder retracts, it pushes the feeding seat to rotate away from the clamping cavity, the end face of the feeding strip abuts against the end face of the workpiece and drives the workpiece to leave the clamping cavity and approach the feeding station, thereby achieving precise control of the rotation direction of the feeding seat and further improving the processing efficiency of the workpiece.

[0023] Optionally, the surface of the machine body facing the unloading station is provided with a guide surface. The inclination height of the guide surface increases as the distance to the moving seat decreases. The guide surface is used for the workpiece to abut and guide the workpiece away from the moving seat. The unloading assembly also includes a push-pull cylinder and a push-pull plate. The push-pull cylinder is connected to the surface of the unloading seat near the unloading strip. The piston rod of the push-pull cylinder faces the unloading cavity. One end of the push-pull plate is connected to the piston rod surface of the push-pull cylinder. The other end of the push-pull plate abuts against the surface of the unloading strip. When the end face of the unloading strip abuts against the workpiece surface and drives the workpiece to leave the clamping cavity, the piston rod of the push-pull cylinder extends, and the surface of the push-pull plate abuts against the workpiece surface and pushes the workpiece along the surface of the unloading strip into the guide surface.

[0024] By adopting the above technical solution, when the workpiece thread processing in the clamping cavity is completed, the unloading seat rotates away from the clamping cavity, the surface of the unloading bar abuts against the surface of the workpiece and drives the workpiece to leave the clamping cavity. At the same time, the piston rod of the push-pull cylinder extends, and the push-pull plate slides along the surface of the unloading bar towards the workpiece. The surface of the push-pull plate abuts against the surface of the workpiece and pushes the workpiece along the surface of the unloading bar into the guide surface. The inclination height of the guide surface increases as the distance to the moving seat decreases. The guide surface guides the workpiece away from the moving seat, realizing automatic unloading of the workpiece.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. The setup of the machine body, feeding assembly, unloading assembly, moving assembly, drilling assembly, and tapping assembly enables fully automated integrated drilling and tapping of workpieces, shortening the workpiece processing cycle and thus reducing the workpiece processing cost. 2. The setup of the feeding seat, push rod motor, push rod and transmission plate enables automatic feeding of workpieces at the drilling station, eliminating the need for manual feeding by operators, thereby further improving the processing efficiency of workpieces; 3. The guide rod and guide ring are designed to prevent the push rod from deviating when sliding on the inner wall of the slide, thereby improving the stability of the push rod sliding on the inner wall of the slide. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application.

[0027] Figure 2 This is a partial structural diagram of an embodiment of this application, mainly showing the material feeding component.

[0028] Figure 3 This is a schematic diagram of the overall structure of the movable seat in an embodiment of this application.

[0029] Explanation of reference numerals in the attached drawings: 1. Machine body; 11. Slide rail; 12. Moving cavity; 13. Guide surface; 14. Slide groove; 2. Feeding assembly; 21. Feeding seat; 211. Feeding cavity; 22. Push rod motor; 23. Push rod; 24. Transmission plate; 25. Guide rod; 26. Guide ring; 3. Unloading assembly; 31. Unloading seat; 32. Unloading bar; 33. Positioning bar; 34. Unloading cylinder; 35. Push-pull cylinder; 36. Push-pull plate; 4. Moving assembly Components; 41. Moving seat; 411. Clamping cavity; 412. Rotating cavity; 413. Unloading cavity; 42. Slide rail; 43. Moving cylinder; 44. Adjusting seat; 441. Threaded hole; 45. Adjusting bolt; 5. Drilling assembly; 51. Drilling cylinder; 52. Drilling seat; 53. Drilling motor; 54. Drill bit; 6. Tapping assembly; 61. Tapping cylinder; 62. Tapping seat; 63. Tapping motor; 64. Tap; 7. Machining seat; 8. Spray gun. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0031] This application discloses an integrated drilling and tapping machine. (Refer to...) Figure 1 and Figure 2 The drilling and tapping integrated machine includes a body 1, a feeding assembly 2, a discharging assembly 3, a moving assembly 4, a drilling assembly 5, and a tapping assembly 6. The bottom of the body 1 abuts against the ground to form support. The top surface of the body 1 is provided with feeding stations, drilling stations, tapping stations, and discharging stations spaced apart. These stations are arranged at intervals along the width of the body 1, with the feeding and drilling stations located on opposite sides of the body 1's length. The feeding assembly 2 is mounted on the surface of the body 1 facing the feeding stations. The feeding assembly 2 can store multiple workpieces and sequentially push them to the drilling stations. The moving assembly 4 is mounted on the surface of the body 1 and can... The machine body 1 is equipped with a drilling assembly 5, which can clamp the workpiece at the drilling station and move it to the tapping station. The drilling assembly 5 is installed on the surface of the machine body 1 facing the drilling station. The drilling assembly 5 can perform drilling on the workpiece at the drilling station. The tapping assembly 6 is installed on the surface of the machine body 1 facing the tapping station. The tapping assembly 6 can perform thread processing on the workpiece at the tapping station. The unloading assembly 3 is installed on the moving assembly 4. The unloading assembly 3 can push the workpiece clamped by the moving assembly 4 to the unloading station. This realizes the fully automatic integrated processing of drilling and tapping of the workpiece, improves the processing efficiency of the workpiece, shortens the processing cycle of the workpiece, and thus reduces the processing cost of the workpiece.

[0032] Reference Figure 1 and Figure 2 The feeding assembly 2 includes a feeding seat 21, a push rod motor 22, a push rod 23, a transmission plate 24, a guide rod 25, and a guide ring 26. The feeding seat 21 is fixed to the surface of the machine body 1 facing the feeding station by welding. The surface of the feeding seat 21 has a feeding cavity 211 for accommodating multiple workpieces. The axis of the workpiece in the feeding cavity 211 is parallel to the length direction of the machine body 1. The push rod motor 22 is fixed to the surface of the machine body 1 by bolts. The push rod motor 22 is located on the side of the feeding seat 21 away from the drilling station.

[0033] Reference Figure 1 and Figure 2The motor axis of the push rod motor 22 is parallel to the length direction of the machine body 1. The end face of the push rod motor 22 protruding from the surface of the machine body 1 is fixed to the surface of the transmission plate 24 by bolts. The end of the push rod 23 is fixed to the surface of the transmission plate 24 facing the loading seat 21 by bolts. The surface of the machine body 1 facing the loading cavity 211 is provided with a slide 11 for the push rod 23 to slide. The sliding direction of the push rod 23 is parallel to the length direction of the machine body 1, and the loading cavity 211 is connected to the slide 11. The workpiece in the loading cavity 211 can fall into the slide 11 under its own weight, realizing the automatic loading of the workpiece in the slide 11.

[0034] Reference Figure 1 and Figure 2 The guide ring 26 is welded and fixed to the top surface of the machine body 1. The axis of the guide ring 26 is parallel to the length direction of the machine body 1. One end of the guide rod 25 is fixed to the surface of the transmission plate 24 by bolts. The other end of the guide rod 25 passes through the guide ring 26. The inner wall of the guide ring 26 abuts against the outer circumference of the guide rod 25 to form a positioning, so that the push rod 23 is not easy to deviate when sliding on the inner wall of the slide rail 11. When the drive end of the push rod motor 22 extends, the transmission plate 24 receives the power of the push rod motor 22 and drives the push rod 23 to slide away from the drilling position. The slide rail 11 is connected to the loading chamber 211. The workpiece in the loading chamber 211 enters the slide rail 11 under its own weight. When the drive end of the push rod motor 22 retracts, the transmission rod receives the power of the push rod motor 22 and drives the push rod 23 to slide towards the drilling position. The rod surface of the push rod 23 abuts against the end face of the workpiece and pushes the workpiece to the drilling position, realizing automatic loading of the workpiece.

[0035] Reference Figure 1 and Figure 2 The moving component 4 includes a moving base 41, a slide rail 42, a moving cylinder 43, an adjusting base 44, and multiple adjusting bolts 45. A moving cavity 12 for the moving base 41 to slide is provided on the surface of the machine body 1. The sliding direction of the moving base 41 is parallel to the width direction of the machine body 1. The drilling station and the tapping station are both located on the bottom wall of the moving cavity 12. The number of slide rails 42 can be one, two, or more. In this embodiment, there are two slide rails 42. The two slide rails 42 are fixed to the bottom wall of the moving cavity 12 with bolts at intervals. The length direction of the slide rails 42 is parallel to the width direction of the machine body 1. The bottom of the moving base 41 is slidably connected to the surface of the slide rail 42, so that the moving base 41 is not easy to deviate during the sliding process of the moving base 41 on the inner wall of the moving cavity 12, thereby improving the stability of the sliding of the moving base 41.

[0036] Reference Figure 1 and Figure 2The moving cavity 12 is connected to the slide rail 11. The moving seat 41 has a clamping cavity 411 for the workpiece to slide on the surface facing the slide rail 11. The moving cylinder 43 is fixed to the bottom wall of the moving cavity 12 by bolts. The piston rod axis of the moving cylinder 43 is parallel to the width direction of the machine body 1. The end face of the piston rod of the moving cylinder 43 is connected to the bottom of the moving seat 41. When the piston rod of the moving cylinder 43 retracts, the clamping cavity 411 is located at the drilling position and is connected to the slide rail 11. The push rod 23 abuts against the surface of the workpiece and pushes the workpiece to slide along the inner wall of the slide rail 11 toward the clamping cavity 411. The workpiece is embedded in the clamping cavity 411. When the piston rod of the moving cylinder 43 extends, it pushes the moving seat 41 to slide along the inner wall of the moving cavity 12 toward the tapping position. The workpiece in the clamping cavity 411 is located at the tapping position.

[0037] Reference Figure 1 and Figure 2 The end of the adjusting seat 44 is slidably connected to the inner wall of the clamping cavity 411. The sliding direction of the adjusting seat 44 is parallel to the length direction of the machine body 1. The end face of the adjusting seat 44 located in the clamping cavity 411 can abut against the end face of the workpiece to form a positioning, so that the workpiece in the clamping cavity 411 is not easy to deviate during the processing, thereby improving the processing accuracy of the workpiece. The end face of the adjusting seat 44 protruding from the moving seat 41 is provided with multiple threaded holes 441 at intervals. The axis of the threaded holes 441 is parallel to the height direction of the machine body 1. The threaded holes 441 pass through both sides of the adjusting seat 44 along their own axis. When the adjusting seat 44 moves along the inner wall of the clamping cavity 411 and the length of the clamping cavity 411 connected to the slide 11 is adapted to the length of the workpiece, the end of the adjusting bolt 45 passes through the threaded hole 441 and abuts against the surface of the moving seat 41, limiting the sliding of the adjusting seat 44, so that the drilling and tapping machine can adapt to the processing of workpieces of different lengths, thereby improving the versatility of the drilling and tapping machine.

[0038] Reference Figure 1 and Figure 2 The drilling assembly 5 includes a drilling cylinder 51, a drilling seat 52, a drilling motor 53, and a drill bit 54. The drilling cylinder 51 is fixed to the surface of the machine body 1 facing the drilling position by bolts. The piston rod axis of the drilling cylinder 51 is parallel to the height direction of the machine body 1, and the end face of the piston rod of the drilling cylinder 51 faces the drilling position. The drilling seat 52 is fixed to the piston rod surface of the drilling cylinder 51 by bolts. The drilling motor 53 is fixed to the surface of the drilling seat 52 by bolts. The motor axis of the drilling motor 53 is parallel to the height direction of the machine body 1. The end of the drill bit 54 is fixed to the motor shaft of the drilling motor 53 by bolts, and the processing end of the drill bit 54 faces the drilling position.

[0039] Reference Figure 1 and Figure 2When the workpiece in the clamping cavity 411 is in the drilling position, the piston rod of the drilling cylinder 51 extends, driving the drilling seat 52 to approach the moving seat 41. At the same time, the drilling motor 53 drives the drill bit 54 to rotate. The processing end of the drill bit 54 abuts against the surface of the workpiece in the clamping cavity 411 and performs drilling processing, thereby realizing the automatic drilling of the workpiece.

[0040] Reference Figure 1 and Figure 2 The tapping assembly 6 includes a tapping cylinder 61, a tapping seat 62, a tapping motor 63, and a tap 64. The tapping cylinder 61 is fixed to the surface of the machine body 1 facing the tapping station by bolts. The piston rod axis of the tapping cylinder 61 is parallel to the height direction of the machine body 1. The tapping seat 62 is fixed to the piston rod surface of the tapping cylinder 61 by bolts. The tapping motor 63 is fixed to the surface of the tapping seat 62 by bolts. The motor axis of the tapping motor 63 is parallel to the height direction of the machine body 1. The end of the tap 64 is fixed to the motor shaft of the tapping motor 63 by bolts. The machining end of the tap 64 faces the tapping station.

[0041] Reference Figure 1 and Figure 2 When the workpiece in the clamping cavity 411 is in the tapping station, the piston rod of the tapping cylinder 61 extends, driving the tapping seat 62 to approach the moving seat 41. At the same time, the tapping motor 63 drives the tap 64 to rotate. The processing end of the tap 64 abuts against the surface of the workpiece in the clamping cavity 411 and performs thread processing, thereby realizing the automatic tapping of the workpiece.

[0042] Reference Figure 1 and Figure 2 A machining base 7 is slidably connected to the top surface of the machine body 1. The sliding direction of the machining base 7 is parallel to the length direction of the machine body 1. In this embodiment, there are two drilling components 5 and two tapping components 6. One drilling component 5 is installed on the surface of the machine body 1 facing the drilling position, and the other drilling component 5 is installed on the surface of the machining base 7 facing the drilling position. Similarly, one tapping component 6 is installed on the surface of the machine body 1 facing the tapping position, and the other tapping component 6 is installed on the surface of the machining base 7 facing the tapping position. This enables simultaneous drilling and tapping of multiple points on the workpiece within the clamping cavity 411, improving the processing efficiency of the workpiece, shortening the processing cycle of the workpiece, and thus reducing the processing cost of the workpiece.

[0043] Reference Figure 1 and Figure 2 A spray gun 8 is connected to the surface of the machining seat 7 facing the clamping cavity 411. The water outlet of the spray gun 8 faces the clamping cavity 411. The spray gun 8 pushes the water flow to impact the surface of the workpiece in the clamping cavity 411, pushing the fine chips generated during the workpiece machining process away from the clamping cavity 411, ensuring that the tap 64 and drill bit 54 are not affected by fine chips during the machining process, thereby improving the machining accuracy of the workpiece.

[0044] Reference Figure 2 and Figure 3 The surface of the machine body 1 facing the unloading station is provided with a guide surface 13. The inclination height of the guide surface 13 increases as the distance to the moving seat 41 decreases. The guide surface 13 is used to abut the workpiece and guide the workpiece away from the moving seat 41. The unloading assembly 3 includes an unloading seat 31, an unloading bar 32, a positioning bar 33, an unloading cylinder 34, a push-pull cylinder 35, and a push-pull plate 36. The surface of the moving seat 41 away from the unloading station is provided with a rotating cavity 412 for the unloading seat 31 to rotate. The rotation of the unloading seat 31... The axis is parallel to the length direction of the machine body 1. The rotating cavity 412 is connected to the moving cavity 12. The bottom wall of the moving cavity 12 is provided with a sliding groove 14 for the feeding cylinder 34 to slide. The sliding direction of the feeding cylinder 34 is parallel to the width direction of the machine body 1. The piston rod axis of the feeding cylinder 34 is parallel to the height direction of the machine body 1. The end of the piston rod of the feeding cylinder 34 is rotatably connected to the ground of the feeding seat 31. The feeding cylinder 34 is located on the side of the feeding seat 31 away from the feeding station.

[0045] Reference Figure 2 and Figure 3 The end of the feeding strip 32 is welded and fixed to the surface of the feeding seat 31 facing the clamping cavity 411. The inner wall of the rotating cavity 412 is provided with multiple feeding cavities 413 spaced apart for the feeding strip 32 to be inserted into. The arrangement direction of the feeding cavities 413 is parallel to the length direction of the machine body 1, and the feeding cavities 413 are connected to the clamping cavity 411. One end of the positioning strip 33 is welded and fixed to the surface of the feeding seat 31 facing the clamping cavity 411, and the other end of the positioning strip 33 faces the surface of the moving seat 41. When the piston rod of the feeding cylinder 34 extends, the feeding begins. The piston rod of cylinder 34 pushes the unloading seat 31 to rotate towards the clamping cavity 411. The surface of the unloading seat 31 is flush with the surface of the moving seat 41. The end of the unloading strip 32 is embedded in the unloading cavity 413. The end face of the unloading strip 32, which is flush with the bottom wall of the clamping cavity 411, is used for the workpiece to abut. The positioning strip 33 protrudes from the end face of the unloading seat 31 and abuts against the surface of the moving seat 41. The operator can directly judge the embedding status of the unloading strip 32 in the unloading cavity 413 based on the tightness between the end face of the positioning strip 33 and the end face of the moving seat 41.

[0046] Reference Figure 2 and Figure 3 When the piston rod of the unloading cylinder 34 retracts, the piston rod of the unloading cylinder 34 pushes the unloading seat 31 to rotate away from the clamping cavity 411. The surface of the unloading strip 32 abuts against the surface of the workpiece and drives the workpiece to leave the clamping cavity 411. At the same time, the workpiece is thrown towards the guide surface 13 by its own gravity. The guide surface 13 abuts against the surface of the workpiece and drives the workpiece away from the moving seat 41, thus realizing the automatic unloading of the workpiece.

[0047] Reference Figure 2 and Figure 3The push-pull cylinder 35 is bolted to the surface of the feed seat 31 near the feed bar 32. The piston rod axis of the push-pull cylinder 35 is perpendicular to the rotation axis of the feed seat 31. The piston rod face of the push-pull cylinder 35 faces the feed chamber 413. One end of the push-pull plate 36 is fixed to the piston rod face of the push-pull cylinder 35 by bolts. The other end of the push-pull plate 36 abuts against the surface of the feed bar 32. When the end face of the feed bar 32 abuts against the workpiece surface and drives the workpiece to leave the clamping chamber 411, the piston rod of the push-pull cylinder 35 extends, pushes the push-pull plate 36 to abut against the workpiece surface and drives the workpiece to be thrown along the surface of the feed bar 32 toward the guide surface 13, thereby achieving stable feeding of the workpiece.

[0048] The implementation principle of the drilling and tapping integrated machine in this application embodiment is as follows: multiple workpieces stored in the feeding component 2 are moved sequentially to the drilling station. The moving component 4 can clamp the workpieces at the drilling station to form a position. The drilling component 5 performs drilling processing on the workpieces at the drilling station. The moving component 4 moves the workpieces at the drilling station to the tapping station. The tapping component 6 performs thread processing on the workpieces at the tapping station. The unloading component 3 pushes the workpieces clamped by the moving component 4 to the unloading station, realizing the fully automatic integrated processing of drilling and tapping of workpieces, improving the processing efficiency of workpieces, shortening the processing cycle of workpieces, and thus reducing the processing cost of workpieces.

[0049] 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 drilling and tapping integrated machine, characterized in that: The assembly includes a machine body (1), a loading assembly (2), a unloading assembly (3), a moving assembly (4), a drilling assembly (5), and a tapping assembly (6). The surface of the machine body (1) is provided with loading stations, drilling stations, tapping stations, and unloading stations at intervals. The loading assembly (2) is connected to the surface of the machine body (1) facing the loading station. The loading assembly (2) can push the workpiece at the loading station to the drilling station. The moving assembly (4) is connected to the surface of the machine body (1). The moving assembly (4) can clamp the workpiece at the drilling station. The workpiece is moved to the tapping station. The drilling assembly (5) is connected to the surface of the machine body (1) facing the drilling station. The drilling assembly (5) can drill the workpiece at the drilling station. The tapping assembly (6) is connected to the surface of the machine body (1) facing the tapping station. The tapping assembly (6) can perform thread processing on the workpiece at the tapping station. The unloading assembly (3) is connected to the moving assembly (4). The unloading assembly (3) can move the workpiece held by the moving assembly (4) to the unloading station.

2. The drilling and tapping integrated machine according to claim 1, characterized in that: The feeding assembly (2) includes a feeding seat (21), a push rod motor (22), a push rod (23), and a transmission plate (24). The feeding seat (21) is connected to the surface of the machine body (1) facing the feeding station. The surface of the feeding seat (21) is provided with a feeding cavity (211) for accommodating workpieces. The push rod motor (22) is connected to the surface of the machine body (1). The transmission plate (24) is connected to the drive end of the push rod motor (22). The end of the push rod (23) is connected to the transmission plate (24). 24) Facing the surface of the loading seat (21), the surface of the machine body (1) is provided with a slide (11) for the push rod (23) to slide. The slide (11) is connected to the loading chamber (211). The workpiece in the loading chamber (211) can enter the slide (11) by its own weight. The push rod (23) is located on the side of the loading seat (21) away from the drilling position. The end face of the push rod (23) abuts against the surface of the workpiece in the slide (11) and drives the workpiece to move to the drilling position.

3. The drilling and tapping integrated machine according to claim 2, characterized in that: The feeding assembly (2) also includes a guide rod (25) and a guide ring (26). The guide ring (26) is connected to the surface of the machine body (1). The axis of the guide ring (26) and the sliding direction of the push rod (23) are parallel to each other. One end of the guide rod (25) is connected to the surface of the transmission plate (24), and the other end of the guide rod (25) passes through the guide ring (26).

4. The drilling and tapping integrated machine according to claim 2, characterized in that: The moving component (4) includes a moving seat (41), an adjusting seat (44), and multiple adjusting bolts (45). The surface of the machine body (1) is provided with a moving cavity (12) for the moving seat (41) to slide. The sliding direction of the moving seat (41) and the sliding direction of the push rod (23) are perpendicular to each other. The slide rail (11) is connected to the moving cavity (12). The surface of the moving seat (41) facing the slide rail (11) is provided with a clamping cavity (411) for the workpiece to slide. The end of the adjusting seat (44) is slidably connected to the inner wall of the clamping cavity (411). The sliding direction of the adjusting seat (44) and the sliding direction of the push rod (23) are parallel to each other. Multiple threaded holes (441) are provided at intervals on the surface of the adjusting seat (44). The adjusting bolts (45) correspond one-to-one with the threaded holes (441) and pass through the threaded holes (441) to abut against the surface of the moving seat (41) and limit the sliding of the adjusting seat (44).

5. The drilling and tapping integrated machine according to claim 4, characterized in that: The drilling assembly (5) includes a drilling cylinder (51), a drilling seat (52), a drilling motor (53), and a drill bit (54). The drilling cylinder (51) is connected to the surface of the machine body (1) facing the drilling station. The piston rod axis of the drilling cylinder (51) and the sliding direction of the moving seat (41) are perpendicular to each other, and the piston rod axis of the drilling cylinder (51) and the sliding direction of the push rod (23) are perpendicular to each other. The drilling seat (52) is connected to the piston rod of the drilling cylinder (51). The drilling motor (53) is connected to the surface of the drilling seat (52). The motor axis of the drilling motor (53) and the piston rod axis of the drilling cylinder (51) are parallel to each other. The end of the drill bit (54) is connected to the motor shaft of the drilling motor (53). The drilling motor (53) drives the drill bit (54) to rotate. The drill bit (54) performs drilling processing on the workpiece in the clamping cavity (411).

6. The drilling and tapping integrated machine according to claim 5, characterized in that: The tapping assembly (6) includes a tapping cylinder (61), a tapping seat (62), a tapping motor (63), and a tap (64). The tapping cylinder (61) is connected to the surface of the machine body (1) facing the tapping station. The piston rod axis of the tapping cylinder (61) is parallel to the piston rod axis of the drilling cylinder (51). The tapping seat (62) is connected to the piston rod of the drilling cylinder (51). The tapping motor (63) is connected to the surface of the tapping seat (62). The motor axis of the tapping motor (63) is parallel to the piston rod axis of the tapping cylinder (61). The end of the tap (64) is connected to the motor shaft of the tapping motor (63). The tapping motor (63) drives the tap (64) to rotate. The tap (64) performs thread processing on the workpiece in the clamping cavity (411).

7. The drilling and tapping integrated machine according to claim 6, characterized in that: The machine body (1) is slidably connected to a processing seat (7). The sliding direction of the processing seat (7) and the sliding direction of the push rod (23) are parallel to each other. There are two drilling assemblies (5) and tapping assemblies (6). One drilling assembly (5) is connected to the surface of the machine body (1), and the other drilling assembly (5) is connected to the surface of the processing seat (7) facing the drilling station. One tapping assembly (6) is connected to the surface of the machine body (1), and the other tapping assembly (6) is connected to the surface of the processing seat (7) facing the tapping station.

8. The drilling and tapping integrated machine according to claim 6, characterized in that: The feeding assembly (3) includes a feeding seat (31), a feeding strip (32), and a positioning strip (33). The surface of the movable seat (41) is provided with a rotating cavity (412) for the feeding seat (31) to rotate. The rotation axis of the feeding seat (31) and the sliding direction of the push rod (23) are parallel to each other. The rotating cavity (412) is connected to the movable cavity (12). The end of the feeding strip (32) is connected to the surface of the feeding seat (31) facing the clamping cavity (411). The inner wall of the rotating cavity (412) is provided with a feeding cavity (413) for the feeding strip (32) to be embedded. The feeding cavity (413) is connected to the clamping cavity (411). One end of the positioning strip (33) is... The positioning strip (33) is connected to the surface of the unloading seat (31) facing the clamping cavity (411), and the other end of the positioning strip (33) faces the surface of the moving seat (41). When the unloading seat (31) rotates toward the clamping cavity (411) and the end face of the positioning strip (33) abuts against the surface of the moving seat (41), the end of the unloading strip (32) is embedded in the unloading cavity (413), and the end face of the unloading strip (32) flush with the inner wall of the clamping cavity (411) abuts against the surface of the workpiece. When the unloading seat (31) rotates away from the clamping cavity (411), the surface of the unloading strip (32) abuts against the surface of the workpiece and drives the workpiece to leave the clamping cavity (411) and move toward the unloading station.

9. The drilling and tapping integrated machine according to claim 8, characterized in that: The feeding assembly (3) also includes a feeding cylinder (34). The inner wall of the moving cavity (12) is provided with a sliding groove (14) for the feeding cylinder (34) to slide. The sliding direction of the feeding cylinder (34) and the sliding direction of the moving seat (41) are parallel to each other. The piston rod axis of the feeding cylinder (34) and the piston rod axis of the drilling cylinder (51) are parallel to each other. The end of the piston rod of the feeding cylinder (34) is rotatably connected to the surface of the feeding seat (31). The feeding cylinder (34) is located on the side of the rotating axis of the feeding seat (31) away from the clamping cavity (411). When the piston rod of the feeding cylinder (34) extends, the end face of the positioning strip (33) abuts against the surface of the moving seat (41).

10. The drilling and tapping integrated machine according to claim 9, characterized in that: The surface of the machine body (1) facing the unloading station is provided with a guide surface (13). The inclination height of the guide surface (13) increases as the distance to the moving seat (41) decreases. The guide surface (13) is used for the workpiece to abut and guide the workpiece away from the moving seat (41). The unloading assembly (3) also includes a push-pull cylinder (35) and a push-pull plate (36). The push-pull cylinder (35) is connected to the surface of the unloading seat (31) near the unloading strip (32). The piston rod faces the unloading chamber (413). One end of the push-pull plate (36) is connected to the piston rod surface of the push-pull cylinder (35). The other end of the push-pull plate (36) abuts against the surface of the unloading strip (32). When the end face of the unloading strip (32) abuts against the workpiece surface and drives the workpiece to leave the clamping chamber (411), the piston rod of the push-pull cylinder (35) extends out, the plate surface of the push-pull plate (36) abuts against the workpiece surface and pushes the workpiece along the surface of the unloading strip (32) into the guide surface (13).

Images