An automatic numerical control lathe drilling device

Abstract

The utility model relates to the field of drilling machining device discloses an automatic numerical control lathe drilling machining device, including work bench, distribution box, control platform, clamping assembly, hydraulic telescopic link, servo motor and scrap collecting box, the output fixedly connected with convenient replacement mechanism of servo motor, the both ends of the middle part of work bench one side end surface all are provided with quick dismounting and mounting mechanism, the convenient replacement mechanism includes the spigot, the one side of spigot outer wall is connected with the spigot rod of sliding, one end of spigot rod is fixedly connected with drill bit. In the utility model, the device is through setting convenient replacement mechanism, and the quick positioning of drill bit is realized with the cooperation of spigot, bolt and rotating cylinder, and the replacement and locking of drill bit can be completed without complex tools by combining the elastic reset of first spring and the fixing effect of compression nut, reduces the operation step and time, makes the switching of different models drill bit more efficient, improves the practicality of device.

Description

Technical Field

[0001] This utility model relates to the field of drilling equipment, and in particular to an automated CNC lathe drilling equipment. Background Technology

[0002] Automated CNC lathe drilling equipment is a commonly used piece of equipment in precision machining. To adapt to the drilling requirements of workpieces of different specifications, existing equipment is usually equipped with auxiliary components related to drill bit mounting structure and chip collection. Through mechanical positioning combined with manual operation, the fixing of the drill bit and the assembly of the chip collection components are completed to achieve continuous drilling and collection of machining waste.

[0003] In CNC lathe drilling devices used for machining small precision workpieces, the fixing structure corresponding to the drill bit often adopts a design with multiple sets of fasteners for positioning. When changing different models of drill bits, the fasteners need to be disassembled one by one, and auxiliary tools are required to complete the operation, resulting in low replacement efficiency. At the same time, the assembly structure related to chip collection lacks a convenient positioning and unlocking mechanism. During disassembly and assembly, inaccurate positioning can easily cause assembly jamming, affecting the continuity of waste cleaning.

[0004] Therefore, those skilled in the art have provided an automated CNC lathe drilling apparatus to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide an automated CNC lathe drilling device. The device has a convenient replacement mechanism, which uses the cooperation of the plug-in sleeve, the pin and the rotating drum to achieve rapid positioning of the drill bit. Combined with the elastic reset of the first spring and the fixing effect of the clamping nut, the replacement and locking of the drill bit can be completed without complicated tools, reducing operation steps and time, making the switching of different drill bit models more efficient and improving the practicality of the device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: An automated CNC lathe drilling device includes a worktable, a power distribution box, a control console, a clamping assembly, a hydraulic telescopic rod, a servo motor, and a chip collection box. The output end of the servo motor is fixedly connected to a convenient replacement mechanism, and both ends of the middle part of one side face of the worktable are provided with quick disassembly and assembly mechanisms. The convenient replacement mechanism includes a plug-in cylinder, a plug-in rod slidably connected to one side of the outer wall of the plug-in cylinder, a drill bit fixedly connected to one end of the plug-in rod, a threaded rod fixedly connected to one side of the middle of the outer wall of the plug-in cylinder, a connecting plate fixedly connected to the middle of the outer wall of the threaded rod, guide rods fixedly connected to both sides of the outer wall of the connecting plate, one end of a first spring fixedly connected to one side of the end face of the connecting plate, a pressure plate fixedly connected to one side of the end face of the pressure plate, plug rods fixedly connected to both ends of the outer wall of the threaded rod, a rotating cylinder rotatably connected to one end of the outer wall of the rotating cylinder, connecting blocks fixedly connected to both sides of the outer wall of the rotating cylinder, a retaining ring fixedly connected to one end of the connecting block, a clamping nut threadedly connected to one end of the threaded rod, a pin slidably connected to one side of the middle of the outer wall of the plug-in cylinder, a first fixing groove and a second fixing groove opened on one side of the outer wall of the pin; Through the above technical solution, the device, by setting up a convenient replacement mechanism, uses the cooperation of the plug-in cylinder, pin and rotating cylinder to achieve rapid positioning of the drill bit. Combined with the elastic reset of the first spring and the fixing effect of the clamping nut, the replacement and locking of the drill bit can be completed without complicated tools, reducing operation steps and time, making the switching of different models of drill bits more efficient and improving the practicality of the device.

[0007] Furthermore, the quick assembly / disassembly mechanism includes two connecting parts. One end of one side face of the connecting part is fixedly connected to a limit ring. A push rod is slidably connected to the middle of one side face of the limit ring. A second spring is sleeved on one end of the outer wall of the push rod. A rotating frame is fixedly connected to one side face of the connecting part. A connecting rod is rotatably connected to the upper end of the rotating frame. A fixed end is fixedly connected to the middle of one side face of the connecting rod. A fixing bolt is threadedly connected to the upper end of one side face of the rotating frame. A blocking block is fixedly connected to the upper end of one side face of the debris collection box. Through the above technical solution, the device is equipped with a quick disassembly and assembly mechanism. By using the locking and positioning of the push rod and the blocking block, the elastic reset of the second spring, and the locking cooperation between the overlapping rod and the fixing bolt, the debris collection box can be easily disassembled and assembled, avoiding jamming during disassembly and assembly. This makes the cleaning of processing waste smoother and improves the practicality of the device.

[0008] Furthermore, a power distribution box is provided at one end of one side face of the workbench, a control console is provided at the upper end of one side face of the workbench, a clamping assembly is provided in the middle of the upper part of one side face of the workbench, a hydraulic telescopic rod is provided at one end of the middle of the upper part of the workbench, a servo motor is fixedly connected to the output end of the hydraulic telescopic rod, and a debris collection box is slidably connected to the middle of the lower part of one side face of the workbench. The above technical solution achieves a reasonable layout and functional connection of the workbench, power distribution box, control console, clamping components, hydraulic telescopic rod, servo motor and waste collection box. This creates a closed loop where the power distribution box provides power, the control console completes operation control, the clamping components fix the workpiece, the hydraulic telescopic rod and servo motor work together to perform drilling, and the waste collection box collects waste materials. This provides a complete structural foundation for automated drilling.

[0009] Furthermore, when one end of the pin penetrates one side of the outer wall of the insertion cylinder and forms a locking connection with one side of the outer wall of the insertion rod, one end of the retaining ring forms a locking connection with the first fixing groove, the tightening nut is tightened, the first spring is passively compressed, and one end of the insertion rod forms a locking connection with one side end face of the connecting block. The above technical solution enables the pin, connector sleeve, connector rod, retaining ring, first fixing groove, clamping nut, first spring, connector rod and connecting block to form a multiple locking fit, ensuring that the drill bit is firmly fixed during processing, avoiding loosening due to vibration, and ensuring drilling accuracy.

[0010] Furthermore, when the tightening nut is loosened, the first spring naturally rebounds, one end of the insert rod disengages from the connecting block, one end of the retaining ring disengages from the first fixing groove and then engages with the second fixing groove, one end of the pin disengages from the insert rod, and one end of the guide rod passes through one side end face of the insert rod and forms a sliding connection with it; Through the above technical solution, the quick unlocking of the convenient replacement mechanism is achieved by means of the coordinated action of the clamping nut, the first spring, the insert rod, the connecting block, the retaining ring, the first fixing groove, the second fixing groove, the pin, the plug rod and the guide rod. The guide rod ensures the smoothness of the component movement and facilitates efficient replacement of the drill bit.

[0011] Furthermore, when one end of the push rod is engaged with one end of the blocking block, the second spring is passively compressed, one end of the connecting rod is engaged with one side of one end of the outer wall of the push rod, and one end of the fixing bolt is tightened and engaged with the fixing end. The above technical solution ensures that the push rod, blocking block, second spring, overlapping rod, fixing bolt, and fixing end are reliably locked together, thus firmly fixing the debris collection box on the workbench and preventing displacement due to vibration during processing, thereby ensuring the continuity of waste collection.

[0012] Furthermore, when one end of the fixing bolt is loosened and detached from the fixing end, one end of the lap rod disengages from the push rod, the second spring naturally rebounds, and one end of the push rod disengages from the blocking block; By utilizing the above technical solution, the quick-release mechanism is unlocked through the cooperation of the fixing bolt, the fixing end, the connecting rod, the push rod and the second spring. This allows the push rod to automatically disengage from the blocking block, making it easy to quickly remove the debris collection box and clean up the waste, thus improving the ease of operation.

[0013] This utility model has the following beneficial effects: 1. This utility model proposes an automated CNC lathe drilling device. The device is equipped with a convenient replacement mechanism. It uses the cooperation of the plug-in sleeve, the pin and the rotating drum to achieve rapid positioning of the drill bit. Combined with the elastic reset of the first spring and the fixing effect of the clamping nut, the replacement and locking of the drill bit can be completed without complicated tools, reducing operation steps and time, making the switching of different models of drill bits more efficient and improving the practicality of the device.

[0014] 2. The present invention proposes an automated CNC lathe drilling processing device. The device is equipped with a quick disassembly and assembly mechanism. With the help of the locking and positioning of the push rod and the blocking block, the elastic reset of the second spring, and the locking cooperation of the connecting rod and the fixing bolt, the chip collection box can be easily disassembled and assembled, avoiding disassembly and assembly jamming, making the cleaning of processing waste smoother and improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is an isometric view of an automated CNC lathe drilling device proposed in this utility model; Figure 2 This is a front view of an automated CNC lathe drilling device proposed in this utility model; Figure 3 Exploded view of the convenient replacement mechanism of the drilling device for an automated CNC lathe proposed in this utility model; Figure 4 This is a second-view exploded structural diagram of a convenient replacement mechanism for an automated CNC lathe drilling device proposed in this utility model. Figure 5 This is a schematic diagram of a chip collection box for an automated CNC lathe drilling device proposed in this utility model; Figure 6 This is an exploded view of the quick assembly and disassembly mechanism of an automated CNC lathe drilling device proposed in this utility model.

[0016] Explanation of reference numerals in the attached figures: 1. Workbench; 2. Distribution box; 3. Control console; 4. Clamping assembly; 5. Hydraulic telescopic rod; 6. Servo motor; 7. Convenient replacement mechanism; 71. Connecting sleeve; 72. Connecting rod; 73. Drill bit; 74. Threaded rod; 75. Connecting disc; 76. Guide rod; 77. First spring; 78. Pressure plate; 79. Insert rod; 710. Rotary drum; 711. Connecting block; 712. Snap ring; 713. Clamping nut; 714. Pin; 715. First fixing groove; 716. Second fixing groove; 8. Debris collection box; 9. Quick disassembly and assembly mechanism; 91. Connecting part; 92. Limiting ring; 93. Push rod; 94. Second spring; 95. Rotating frame; 96. Overlapping rod; 97. Fixed end; 98. Fixing bolt; 99. Blocking block. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Reference Figure 1-3 This utility model provides a specific implementation method: An automated CNC lathe drilling device includes a worktable 1, a power distribution box 2, a control console 3, a clamping assembly 4, a hydraulic telescopic rod 5, a servo motor 6, and a chip collection box 8. The output end of the servo motor 6 is fixedly connected to a convenient replacement mechanism 7. Quick disassembly mechanisms 9 are provided at both ends of the middle section of one side face of the worktable 1. The convenient replacement mechanism 7 includes a connector cylinder 71, a connector rod 72 slidably connected to one side of the outer wall of the connector cylinder 71, a drill bit 73 fixedly connected to one end of the connector rod 72, a threaded rod 74 fixedly connected to one side of the middle section of the outer wall of the connector cylinder 71, a connecting plate 75 fixedly connected to the middle section of the outer wall of the threaded rod 74, guide rods 76 fixedly connected to both sides of the outer wall of the connecting plate 75, one end of a first spring 77 fixedly connected to one side of the first spring 77, and the other end of a pressure plate 78 fixedly connected to one side of the pressure plate 78. Both ends of one side of the pressure plate 78 are fixedly connected to... The device includes a plug rod 79, a threaded rod 74, and a rotating cylinder 710 rotatably connected to one end of its outer wall. Connecting blocks 711 are fixedly connected to both sides of the outer wall of the rotating cylinder 710. A retaining ring 712 is fixedly connected to one end of each connecting block 711. A clamping nut 713 is threadedly connected to one end of the threaded rod 74. A pin 714 is slidably connected to one side of the middle of the outer wall of the plug rod 71. A first fixing groove 715 and a second fixing groove 716 are provided on one side of the outer wall of the pin 714. The device, through the convenient replacement mechanism 7, utilizes the cooperation of the plug rod 71, pin 714, and rotating cylinder 710 to achieve rapid positioning of the drill bit 73. Combined with the elastic reset of the first spring 77 and the fixing effect of the clamping nut 713, the replacement and locking of the drill bit 73 can be completed without complex tools, reducing operation steps and time, making the switching of different models of drill bits 73 more efficient, and improving the practicality of the device.

[0019] Reference Figure 3-6 The quick disassembly and assembly mechanism 9 includes two connecting parts 91. One end of one side face of the connecting part 91 is fixedly connected to a limiting ring 92. A push rod 93 is slidably connected to the middle of one side face of the limiting ring 92. A second spring 94 is sleeved on one end of the outer wall of the push rod 93. A rotating frame 95 is fixedly connected to one side face of the connecting part 91. A connecting rod 96 is rotatably connected to the upper end of the rotating frame 95. A fixed end 97 is fixedly connected to the middle of one side face of the connecting rod 96. A fixing bolt 98 is threadedly connected to the upper end of one side face of the rotating frame 95. A blocking block 99 is fixedly connected to one end of the upper side face of the debris collection box 8. By setting up the quick disassembly and assembly mechanism 9, the device achieves convenient disassembly and assembly of the debris collection box 8 by means of the locking and positioning of the push rod 93 and the blocking block 99, the elastic return of the second spring 94, and the locking cooperation of the connecting rod 96 and the fixing bolt 98, avoiding disassembly and assembly jamming, making the cleaning of processing waste smoother, and improving the practicality of the device. A power distribution box 2 is installed at one end of one side face of the workbench 1, a control console 3 is installed at the upper end of one side face of the workbench 1, a clamping assembly 4 is installed in the middle of the upper part of one side face of the workbench 1, a hydraulic telescopic rod 5 is installed at one end of the middle of the upper face of the workbench 1, a servo motor 6 is fixedly connected to the output end of the hydraulic telescopic rod 5, and a chip collection box 8 is slidably connected to the middle of the lower end of one side face of the workbench 1. This realizes the reasonable layout and functional connection of the workbench 1, the power distribution box 2, the control console 3, the clamping assembly 4, the hydraulic telescopic rod 5, the servo motor 6 and the chip collection box 8. This forms a closed loop in which the power distribution box 2 provides power, the control console 3 completes the operation control, the clamping assembly 4 fixes the workpiece, the hydraulic telescopic rod 5 and the servo motor 6 cooperate to perform the drilling action, and the chip collection box 8 collects waste materials. This provides a complete structural foundation for automated drilling processing. When one end of the pin 714 passes through one side of the outer wall of the insertion cylinder 71 and forms a locking connection with one side of the outer wall of the insertion rod 72, one end of the retaining ring 712 forms a locking connection with the first fixing groove 715, the clamping nut 713 is tightened, the first spring 77 is passively compressed, and one end of the insertion rod 79 forms a locking connection with one side end face of the connecting block 711. This makes the pin 714, insertion cylinder 71, insertion rod 72, retaining ring 712, first fixing groove 715, clamping nut 713, first spring 77, insertion rod 79 and connecting block 711 form a multiple locking fit, ensuring that the drill bit 73 is firmly fixed during the processing, avoiding loosening due to vibration, and ensuring drilling accuracy. When the clamping nut 713 is loosened, the first spring 77 naturally rebounds, one end of the insert rod 79 disengages from the connecting block 711, one end of the retaining ring 712 disengages from the first fixing groove 715 and then engages with the second fixing groove 716, one end of the pin 714 disengages from the insert rod 72, and one end of the guide rod 76 passes through one side end face of the insert rod 79 and forms a sliding connection with it. With the coordinated action of the clamping nut 713, the first spring 77, the insert rod 79, the connecting block 711, the retaining ring 712, the first fixing groove 715, the second fixing groove 716, the pin 714, the insert rod 72 and the guide rod 76, the quick unlocking of the convenient replacement mechanism 7 is realized, and the guide rod 76 ensures the stability of the component movement, which facilitates efficient replacement of the drill bit 73. When one end of the push rod 93 engages with one end of the blocking block 99, the second spring 94 is passively compressed, one end of the overlapping rod 96 engages with one side of the outer wall of the push rod 93, and one end of the fixing bolt 98 is tightened and engages with the fixing end 97, so that the push rod 93, the blocking block 99, the second spring 94, the overlapping rod 96, the fixing bolt 98 and the fixing end 97 are reliably locked, and the debris collection box 8 is firmly fixed on the workbench 1 to prevent displacement due to vibration during processing and to ensure the continuity of waste collection. When one end of the fixing bolt 98 is loosened and detached from the fixing end 97, one end of the lap rod 96 disengages from the push rod 93, the second spring 94 naturally rebounds, and one end of the push rod 93 disengages from the blocking block 99. By utilizing the cooperation of the fixing bolt 98, the fixing end 97, the lap rod 96, the push rod 93, and the second spring 94, the quick disassembly mechanism 9 is quickly unlocked, allowing the push rod 93 to automatically disengage from the blocking block 99, facilitating the quick removal of the debris collection box 8 for cleaning waste materials, and improving operational convenience.

[0020] Working principle: Control console 3 issues operation commands, power distribution box 2 provides power support, clamping assembly 4 fixes the workpiece to be processed, hydraulic telescopic rod 5 drives servo motor 6 to move, servo motor 6 drives the easy replacement mechanism 7 to operate, plug-in cylinder 71 cooperates with plug-in rod 72 to align drill bit 73 with the processing position, pin 714 engages plug-in rod 72, retaining ring 712 engages first fixing groove 715, clamping nut 713 tightens and compresses first spring 77, plug rod 79 engages connecting block 711 to achieve multiple locking, drill bit 73 rotates at high speed to complete drilling operation, and the processing debris falls into debris collection box 8, quick disassembly mechanism 9. Push rod 93 engages with blocking block 99, and overlapping rod 96, in conjunction with fixing bolt 98, locks fixed end 97, ensuring the stable placement of chip collection box 8. When drill bit 73 needs to be replaced, loosen clamping nut 713. First spring 77 rebounds, causing insert rod 79 to disengage from connecting block 711. Snap ring 712 switches to second fixing groove 716, and pin 714 disengages from insert rod 72. After removing the old drill bit and replacing it with a new one, re-tighten. When waste needs to be cleaned, loosen fixing bolt 98. Overlapping rod 96 disengages from push rod 93, and second spring 94 rebounds, causing push rod 93 to disengage from blocking block 99. After cleaning the chip collection box 8, reset and tighten, completing the cycle processing.

[0021] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0022] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automated CNC lathe drilling device, comprising a worktable (1), a power distribution box (2), a control console (3), a clamping assembly (4), a hydraulic telescopic rod (5), a servo motor (6), and a chip collection box (8), characterized in that: The output end of the servo motor (6) is fixedly connected to a convenient replacement mechanism (7), and both ends of the middle of one side end face of the workbench (1) are provided with quick disassembly and assembly mechanisms (9). The convenient replacement mechanism (7) includes a plug-in cylinder (71), a plug-in rod (72) is slidably connected to one side of the outer wall of the plug-in cylinder (71), a drill bit (73) is fixedly connected to one end of the plug-in rod (72), a threaded rod (74) is fixedly connected to one side of the middle of the outer wall of the plug-in cylinder (71), a connecting plate (75) is fixedly connected to the middle of the outer wall of the threaded rod (74), guide rods (76) are fixedly connected to both sides of the outer wall of the connecting plate (75), one end of a first spring (77) is fixedly connected to one end of the connecting plate (75), and the other end of the first spring (77) is fixedly connected to one end of a pressure plate (78). Both ends of one side face of the pressure plate (78) are fixedly connected to insert rods (79). One end of the outer wall of the threaded rod (74) is rotatably connected to a rotating cylinder (710). Both sides of the outer wall of the rotating cylinder (710) are fixedly connected to connecting blocks (711). One end of the connecting block (711) is fixedly connected to a retaining ring (712). One end of the threaded rod (74) is threadedly connected to a clamping nut (713). One side of the middle part of the outer wall of the insert cylinder (71) is slidably connected to a pin (714). One side of the outer wall of the pin (714) is provided with a first fixing groove (715) and one side of the outer wall of the pin (714) is provided with a second fixing groove (716).

2. The automated CNC lathe drilling device according to claim 1, characterized in that: The quick assembly / disassembly mechanism (9) includes two connecting parts (91). One end of one side face of the connecting part (91) is fixedly connected to a limiting ring (92). A push rod (93) is slidably connected to the middle of one side face of the limiting ring (92). A second spring (94) is sleeved on one end of the outer wall of the push rod (93). A rotating frame (95) is fixedly connected to one side face of the connecting part (91). A connecting rod (96) is rotatably connected to the upper end of the rotating frame (95). A fixed end (97) is fixedly connected to the middle of one side face of the connecting rod (96). A fixing bolt (98) is threadedly connected to the upper end of one side face of the rotating frame (95). A blocking block (99) is fixedly connected to the upper end of one side face of the debris collection box (8).

3. The automated CNC lathe drilling device according to claim 1, characterized in that: A power distribution box (2) is provided at one end of one side face of the workbench (1), a control console (3) is provided at the upper end of one side face of the workbench (1), a clamping assembly (4) is provided in the middle of the upper part of one side face of the workbench (1), a hydraulic telescopic rod (5) is provided at one end of the middle of the upper face of the workbench (1), a servo motor (6) is fixedly connected to the output end of the hydraulic telescopic rod (5), and a debris collection box (8) is slidably connected to the middle of the lower end of one side face of the workbench (1).

4. The automated CNC lathe drilling device according to claim 1, characterized in that: When one end of the pin (714) passes through one side of the outer wall of the plug tube (71) and forms a locking connection with one side of the outer wall of the plug rod (72), one end of the retaining ring (712) forms a locking connection with the first fixing groove (715), the tightening nut (713) is tightened, the first spring (77) is passively compressed, and one end of the plug rod (79) forms a locking connection with one side end face of the connecting block (711).

5. The automated CNC lathe drilling device according to claim 1, characterized in that: When the clamping nut (713) is loosened, the first spring (77) naturally rebounds, one end of the insert rod (79) disengages from the connecting block (711), one end of the retaining ring (712) disengages from the first fixing groove (715) and then engages with the second fixing groove (716), one end of the pin (714) disengages from the insert rod (72), and one end of the guide rod (76) passes through one side end face of the insert rod (79) and forms a sliding connection with it.

6. The automated CNC lathe drilling device according to claim 2, characterized in that: When one end of the push rod (93) is engaged with one end of the blocking block (99), the second spring (94) is passively compressed, one end of the connecting rod (96) is engaged with one side of the outer wall of the push rod (93), and one end of the fixing bolt (98) is tightened and engaged with the fixing end (97).

7. The automated CNC lathe drilling device according to claim 2, characterized in that: When one end of the fixing bolt (98) is loosened and detached from the fixing end (97), one end of the lap rod (96) is detached from the push rod (93), the second spring (94) naturally rebounds, and one end of the push rod (93) is detached from the blocking block (99).

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