Cutting waste recovery device of deep hole drilling and boring machine

Abstract

The invention discloses a deep hole drilling and boring machine cutting waste recovery device, and relates to the technical field of waste recovery, the deep hole drilling and boring machine cutting waste recovery device comprises a rack and a frame welded at the top end of the rack, and the frame can be supported by arranging the rack; high-strength steel is adopted for manufacturing, it is guaranteed that the equipment can effectively resist huge impact force and vibration generated by stamping operation in the long-term operation process, meanwhile, the flatness and perpendicularity of all installation faces are guaranteed through finish machining, and a foundation is laid for precise installation of follow-up parts. By arranging the frame, a core supporting structure system of the device is constructed, box beams are welded to form the device, the device has extremely high anti-bending and anti-torsional rigidity, an accurate installation positioning reference and a reliable load supporting platform are provided for functional modules such as cleaning, stamping and forming, and meanwhile reinforcing rib plates are reasonably arranged to eliminate the stress concentration phenomenon; and the cleaning mechanism is used for cleaning the cutting waste, and the effects of cleaning the turning waste and stamping and recycling the turning waste are achieved.

Description

Technical Field

[0001] This invention relates to the field of waste recycling technology, specifically to a device for recycling cutting waste from deep hole drilling and boring machines. Background Technology

[0002] Deep hole drilling and boring machines are high-precision machine tools specifically designed for machining deep holes with a length-to-diameter ratio greater than 10. Their cutting process is a prime example of combining highly complex techniques with advanced technology. During machining, the machine tool employs internal or external chip removal, and a high-pressure cooling system forces cutting fluid into the cutting area to achieve cooling, lubrication, and smooth removal of fine chips. This is crucial for ensuring machining continuity and hole wall quality. During the cutting process, a specially designed deep hole drill or boring head performs smooth axial feed in a workpiece-rotation or tool-rotation motion. The core of this process lies in the precise coordination between the tool structure and cutting parameters: the sharp cutting edge effectively peels away the workpiece material at a specific angle, while the guide strip on the tool supports and smooths the machined hole wall, effectively suppressing drilling deviation and ensuring the straightness and dimensional accuracy of the hole.

[0003] In deep hole drilling and boring, the metal scrap generated is typically in the form of fine shavings or fragments. If this scrap is not effectively recycled during processing, due to its loose shape and altered material properties caused by the high temperatures and cooling during the cutting process, these scattered metal fragments will have a series of negative consequences on the production site. They are hard, have sharp edges, and when accumulated in large quantities, can severely scratch the precision guideways of the machine tool and the surface of the workpiece, and may even become embedded in the transmission parts of the equipment, leading to permanent loss of precision and unexpected downtime. Summary of the Invention

[0004] To achieve the above objectives, the present invention provides the following technical solution: a deep hole drilling and boring machine cutting waste recycling device, comprising a frame and a frame welded to the top of the frame. The frame provides support, and the high-strength steel construction ensures the equipment can effectively resist the enormous impact and vibration generated by stamping operations during long-term operation. Precision machining ensures the flatness and perpendicularity of each mounting surface, laying the foundation for the precise installation of subsequent components. The frame forms the core support structure of the device, constructed from welded box beams with extremely high bending and torsional stiffness. It provides precise installation positioning benchmarks and a reliable load support platform for various functional modules such as cleaning, stamping, and forming. Simultaneously, the rational arrangement of reinforcing ribs eliminates stress concentration. A cleaning mechanism is provided, which is used to clean cutting waste. The cleaning mechanism is located inside the frame. By setting up the cleaning mechanism, the cutting waste is efficiently cleaned. Through a combination of rotational stirring and high-pressure water jetting, impurities such as cutting fluid, oil, and metal shavings attached to the surface of the waste are thoroughly removed, providing clean and uniform raw materials for subsequent recycling and pressing processes, and significantly improving the quality of the formed blanks. A hydraulic cylinder has a support frame welded to its outer surface, which is welded to the side of the upper surface of a frame. The output end of the hydraulic cylinder is equipped with a stamping mechanism for pressing cutting waste. By setting up the hydraulic cylinder and support frame, a powerful and stable power source is provided for the stamping process. The hydraulic cylinder uses a large-diameter piston design to ensure stable and adjustable output pressure. The support frame uses a three-dimensional finite element analysis to optimize its structure, ensuring the absolute stability of the hydraulic cylinder installation and enabling it to withstand huge working reaction forces without deformation. By setting up the stamping mechanism, the linear power of the hydraulic cylinder is efficiently transmitted and converted into a compaction effect on the cutting waste. Through optimized stamping head profile design and surface treatment process, waste compression forming can be achieved, ensuring that the pressed blank has uniform density and regular shape. The forming mechanism is used to stamp and shape the cleaned cutting waste. By setting up the forming mechanism, a precise mold cavity is provided for the cutting waste. The internal cavity dimensional accuracy and surface finish are ensured through heat treatment and precision grinding processes. It also works perfectly with the stamping mechanism to compress the loose waste into blanks with a certain shape, density and mechanical strength, which greatly facilitates subsequent transportation and recycling. The stamping mechanism includes a movable rod, which is located at the output end of the hydraulic cylinder. A fixed frame is welded to the bottom end of the movable rod, and a stamping head is welded to the bottom end of the fixed frame. By setting up the movable rod, the fixed frame, and the stamping head, a highly efficient and reliable stamping power transmission chain is formed. The movable rod is heat-treated to have excellent fatigue resistance. The fixed frame is made by integral forging to ensure structural strength. The surface of the stamping head is nitrided to improve wear resistance. The hydraulic thrust is precisely guided to the stamping working surface to achieve stable and efficient compression forming. The forming mechanism includes a stamping sleeve with a hole at the bottom of its inner wall. A material discharge mechanism is rotatably connected to the hole at the bottom of the inner wall of the stamping sleeve, and a connecting ring is welded to the outer surface of the stamping sleeve. By setting up the stamping sleeve, the hole, and the connecting ring, the core structural system of the forming mold is formed. The stamping sleeve is made of mold steel and undergoes vacuum heat treatment. The hole is precision drilled to position the material discharge mechanism, allowing the mechanism to be adjusted to achieve both blocked and open states of the hole.

[0005] Preferably, a parcel box is welded to the upper surface of the frame, a connecting cylinder is welded to the upper surface of the frame, a water outlet pipe is provided on the inner wall of the connecting cylinder, the water outlet pipe is located directly above the parcel box, and a discharge port is passed through the bottom of the inner wall of the frame, the discharge port is located directly below the parcel box.

[0006] Preferably, the cleaning mechanism includes a fixed frame riveted to the upper surface of the frame, a stepper motor welded to the end of the fixed frame, a first rotating rod mounted on the output end of the stepper motor via a coupling, and a first roller fixedly connected to the bottom end of the first rotating rod.

[0007] Preferably, the cleaning mechanism further includes a first rolling bearing, which is welded to the inner wall of the frame. A rotating cylinder is welded to the inner ring of the first rolling bearing. A connecting frame is welded to the lower surface of the rotating cylinder. A second roller is welded to the outer surface of the connecting frame. The second roller is connected to the first roller via a belt.

[0008] Preferably, the lower surface of the rotating cylinder is provided with ball bearings, the upper surface of the connecting ring is slidably connected with a sliding column, the top end of the sliding column is welded with a track ring, the ball bearings are slidably connected to the upper surface of the track ring, the outer surface of the sliding column is fitted with a second spring, and the bottom end of the second spring is welded to the upper surface of the connecting ring.

[0009] Preferably, an agitator is welded to the bottom of the inner wall of the rotating cylinder, and a drainage groove is provided at the bottom of the inner wall of the rotating cylinder. The number of drainage grooves is several and they are evenly distributed. A drain ring is fitted on the outer surface of the rotating cylinder. The drain ring is connected to the inner cavity of the rotating cylinder through the drainage groove. A drain pipe passes through the lower surface of the drain ring, and the bottom end of the drain pipe passes through the bottom of the inner wall of the frame.

[0010] Preferably, the outer surface of the stamping head is symmetrically welded with limit rods, the outer surface of the stamping head is slidably connected with a baffle cylinder, the baffle cylinder is frictionally adapted to the inner surface of the rotating cylinder, the outer surface of the baffle cylinder is symmetrically provided with limit grooves, the limit rod is slidably connected to the limit grooves provided on the outer surface of the baffle cylinder, the upper surface of the stamping head is provided with a water spray head, the top end of the water spray head is welded with a telescopic tube, and the top end of the telescopic tube is welded with a water inlet pipe.

[0011] Preferably, a sliding frame is welded to the outer surface of the stamping sleeve, and a straight rod is slidably connected to the inner cavity of the sliding frame. The straight rod is welded to the bottom of the inner wall of the frame, and a first spring is sleeved on the outer surface of the straight rod. The top end of the first spring is welded to the lower surface of the sliding frame, and the bottom end of the first spring is welded to the surface of the straight rod.

[0012] Preferably, the discharge mechanism includes a blocking frame and a limiting ring. The blocking frame is rotatably connected to a hole opened at the bottom of the inner wall of the stamping sleeve. The limiting ring is welded to the lower surface of the connecting ring. A second rolling bearing is welded to the outer surface of the limiting ring. The outer ring of the second rolling bearing is welded to the inner wall of the blocking frame. A spiral spring is welded to the outer surface of the limiting ring. The end of the spiral spring is welded to the outer surface of the blocking frame.

[0013] Preferably, a second rotating rod is welded to the outer surface of the blocking frame, a one-way bearing is provided at the end of the second rotating rod, a rotating sleeve is welded to the outer surface of the one-way bearing, a gear is welded to the outer surface of the rotating sleeve, a limiting box is fitted on the outer surface of the gear, the bottom end of the limiting box is welded to the bottom of the inner wall of the frame, and a rack is welded to the inner wall of the limiting box, the rack meshing with the gear.

[0014] This invention provides a device for recycling cutting waste from deep hole drilling and boring machines. It has the following beneficial effects: I. This deep hole drilling and boring machine cutting waste recycling device, by setting up a cleaning mechanism, performs efficient cleaning treatment on the cutting waste. By combining rotary stirring and high-pressure water jet, it thoroughly removes impurities such as cutting fluid, oil stains and metal shavings attached to the surface of the waste, providing clean and uniform raw materials for the subsequent recycling and pressing process, and significantly improving the quality of the formed blank.

[0015] II. The deep hole drilling and boring machine cutting waste recovery device provides a powerful and stable power source for the stamping process by setting up a hydraulic cylinder and a support frame. The hydraulic cylinder adopts a large-diameter piston design to ensure stable and adjustable output pressure. The support frame adopts a three-dimensional finite element analysis to optimize the structure, ensuring the absolute stability of the hydraulic cylinder installation, so that it can withstand huge working reaction forces without deformation.

[0016] Third, the deep hole drilling and boring machine cutting waste recycling device, by setting up a stamping mechanism, efficiently transmits the linear power of the hydraulic cylinder and converts it into a compaction effect on the cutting waste. By optimizing the stamping head profile design and surface treatment process, it can realize the compression molding of waste and ensure that the pressed blank has uniform density and regular shape.

[0017] IV. The deep hole drilling and boring machine cutting waste recycling device provides a precise shaping mold cavity for the cutting waste by setting a forming mechanism. The internal cavity dimensional accuracy and surface finish are guaranteed by heat treatment and precision grinding processes. It also forms a perfect match with the stamping mechanism to compress the loose waste into blanks with a certain shape, density and mechanical strength, which greatly facilitates subsequent transportation and recycling.

[0018] V. The deep hole drilling and boring machine cutting waste recovery device forms the core structural system of the forming mold by setting up a stamping sleeve, holes and connecting rings. The stamping sleeve is made of mold steel and is vacuum heat treated. The holes are precision drilled to position the discharge mechanism, so that the discharge mechanism can achieve both blocked and open states of the holes under adjustment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the external structure of a deep hole drilling and boring machine cutting waste recycling device according to the present invention; Figure 2 This is a side view of the structure of a deep hole drilling and boring machine cutting waste recycling device according to the present invention; Figure 3 This is a partial structural schematic diagram of a deep hole drilling and boring machine cutting waste recycling device according to the present invention; Figure 4 This is a schematic diagram of the cleaning mechanism structure of the present invention; Figure 5 This is a schematic diagram of the stamping mechanism of the present invention; Figure 6 This is a schematic diagram of the molding mechanism structure of the present invention; Figure 7 This is a partial structural diagram of the molding mechanism of the present invention; Figure 8 This is a schematic diagram of the material discharge mechanism of the present invention; Figure 9 This is a schematic diagram of the blocking frame structure of the present invention; Figure 10 This is a schematic cross-sectional view of the material discharge mechanism of the present invention; Figure 11 This is a partial cross-sectional structural diagram of the material discharge mechanism of the present invention.

[0020] In the diagram: 1. Frame; 2. Base frame; 3. Support frame; 4. Hydraulic cylinder; 5. Cleaning mechanism; 51. Fixing frame; 52. Stepper motor; 53. First rotating rod; 54. First roller; 55. First rolling bearing; 56. Rotating cylinder; 57. Agitator plate; 58. Drainage trough; 59. Sewage ring; 510. Sewage pipe; 511. Ball bearing; 512. Connecting frame; 513. Second roller; 514. Belt; 6. Package box; 7. Discharge port; 8. Stamping mechanism; 81. Moving rod; 82. Fixed frame; 83. Stamping head; 84. Limiting rod; 85. Barrier cylinder; 86. Water spray head; 87. Telescopic pipe; 88. Water inlet pipe; 9. Forming mechanism; 91. Straight rod; 92. Sliding frame; 93. First spring; 94. Stamping sleeve; 95. Hole; 96. Discharge mechanism; 97. Connecting ring; 98. Sliding column; 99. Track ring; 910. Second spring; 961. Blocking frame; 962. Limiting ring; 963. Second rolling bearing; 964. Spiral spring; 965. Second rotating rod; 966. One-way bearing; 967. Rotating sleeve; 968. Gear; 969. Limiting box; 9610. Rack; 10. Connecting cylinder; 11. Water outlet pipe. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0022] like Figures 1-11 As shown, this invention provides a technical solution: a deep hole drilling and boring machine cutting waste recycling device, including a frame 1 and a frame 2 welded to the top of the frame 1. The frame 1 supports the frame 2. Made of high-strength steel, the device effectively resists the enormous impact and vibration generated by stamping operations during long-term operation. Precision machining ensures the flatness and perpendicularity of each mounting surface, laying the foundation for the precise installation of subsequent components. The frame 2 forms the core support structure of the device, constructed from box-beams with extremely high bending and torsional stiffness. It provides precise installation positioning benchmarks and a reliable load support platform for various functional modules such as cleaning, stamping, and forming. Simultaneously, the rational arrangement of reinforcing ribs eliminates stress concentration. The cleaning mechanism 5 is used to clean the cutting waste and is located inside the frame 2. By setting up the cleaning mechanism 5, the cutting waste is efficiently cleaned. Through a combination of rotational stirring and high-pressure water jetting, the cutting fluid, oil, metal shavings and other impurities attached to the surface of the waste are thoroughly removed, providing clean and uniform raw materials for the subsequent recycling and pressing process, and significantly improving the quality of the formed blanks. A hydraulic cylinder 4 has a support frame 3 welded to its outer surface. The support frame 3 is welded to the side of the upper surface of the frame 2. The output end of the hydraulic cylinder 4 is equipped with a stamping mechanism 8 for stamping cutting waste. The hydraulic cylinder 4 and support frame 3 provide a powerful and stable power source for the stamping process. The hydraulic cylinder 4 uses a large-diameter piston design to ensure stable and adjustable output pressure. The support frame 3 uses a three-dimensional finite element analysis to optimize its structure, ensuring the absolute stability of the hydraulic cylinder 4 and enabling it to withstand huge working reaction forces without deformation. The stamping mechanism 8 efficiently transmits the linear power of the hydraulic cylinder 4 and converts it into a compaction effect on the cutting waste. By optimizing the profile design and surface treatment process of the stamping head 83, waste compression molding can be achieved, ensuring that the pressed blank has uniform density and regular shape. Forming mechanism 9 is used to stamp and form the cleaned cutting waste. By setting up forming mechanism 9, a precise shaping mold cavity is provided for the cutting waste. The internal cavity dimensional accuracy and surface finish are ensured by heat treatment and precision grinding processes. It also forms a perfect match with stamping mechanism 8 to press the loose waste into blanks with a certain shape, density and mechanical strength, which greatly facilitates subsequent transportation and recycling. The stamping mechanism 8 includes a moving rod 81, which is located at the output end of the hydraulic cylinder 4. A fixed frame 82 is welded to the bottom end of the moving rod 81, and a stamping head 83 is welded to the bottom end of the fixed frame 82. By setting the moving rod 81, the fixed frame 82 and the stamping head 83, a highly efficient and reliable stamping power transmission chain is formed. The moving rod 81 is heat-treated to have excellent fatigue resistance. The fixed frame 82 is made by integral forging to ensure structural strength. The surface of the stamping head 83 is nitrided to improve wear resistance. The hydraulic thrust is precisely guided to the stamping working surface to achieve stable and efficient compression forming. The forming mechanism 9 includes a stamping sleeve 94, with a hole 95 at the bottom of its inner wall. A material discharge mechanism 96 is rotatably connected to the hole 95 at the bottom of the inner wall of the stamping sleeve 94. A connecting ring 97 is welded to the outer surface of the stamping sleeve 94. By setting up the stamping sleeve 94, the hole 95, and the connecting ring 97, the core structural system of the forming mold is formed. The stamping sleeve 94 is made of mold steel and undergoes vacuum heat treatment. The hole 95 is precision drilled to position the material discharge mechanism 96, allowing the material discharge mechanism 96 to achieve both blocked and open states of the hole 95 under adjustment.

[0023] A packaging box 6 is welded to the upper surface of frame 2, and a connecting cylinder 10 is also welded to the upper surface of frame 2. A water outlet pipe 11 is installed on the inner wall of the connecting cylinder 10, located directly above the packaging box 6. A discharge port 7 runs through the bottom of the inner wall of frame 2, located directly below the packaging box 6. The packaging box 6, made of stainless steel, has excellent corrosion resistance. The interior of the box is polished to reduce material adhesion, effectively preventing cleaning fluid from splashing and polluting the environment. It can safely accommodate the cleaning mechanism 5 and the cutting waste to be processed, while also allowing the cutting waste to be easily poured in through the opening of the packaging box 6. By setting up the connecting cylinder 10 and the water outlet pipe 11, the water outlet pipe 11 is equipped with multiple sets of atomizing nozzles to evenly cover the cleaning area with clean water, achieving all-round spraying and rinsing of the cutting waste. The water volume is precisely adjusted by a flow control valve. By setting up discharge port 7, a fast discharge channel is provided for the waste material after cleaning. The funnel-shaped design accelerates the flow of materials, and the internal wear-resistant lining extends the service life, ensuring the continuous operation of the cleaning process and the cleanliness and dryness of the work site. At the same time, it can be connected to an external collection device to realize resource recycling.

[0024] The cleaning mechanism 5 includes a fixed frame 51, which is riveted to the upper surface of the frame 2. A stepper motor 52 is welded to the end of the fixed frame 51. A first rotating rod 53 is mounted on the output end of the stepper motor 52 via a coupling. A first roller 54 is fixedly connected to the bottom end of the first rotating rod 53. By setting up the stepper motor 52, the first rotating rod 53, and the first roller 54, the main drive system of the cleaning mechanism 5 is formed. The stepper motor 52 adopts closed-loop control to provide precise and adjustable rotational power and torque. The first rotating rod 53 is dynamically balanced to ensure operation. The first roller 54 has a special rubber coating to increase friction, and the entire rotating drum 56 is driven to rotate at a uniform speed via belt 514, achieving precise speed control. The cleaning mechanism 5 also includes a first rolling bearing 55, which is welded to the inner wall of the frame 2. The rotating drum 56 is welded to the inner ring of the first rolling bearing 55. A connecting frame 512 is welded to the lower surface of the rotating drum 56, and a second roller 513 is welded to the outer surface of the connecting frame 512. The second roller 513 is connected to the first roller 54 via belt 514. By setting the first rolling bearing 55, rotational support is provided for the rotating drum 56. The selection of heavy-duty self-aligning roller bearings can simultaneously withstand huge axial and radial loads and compensate for certain installation errors, ensuring stable operation of the rotating components under heavy load conditions. The core rotating body of the cleaning mechanism 5 is formed by setting up a rotating cylinder 56, a connecting frame 512, and a second roller 513. The rotating cylinder 56 adopts a perforated plate structure to ensure strength and facilitate water flow. An agitator plate 57 is set inside to enhance the cleaning effect. The second roller 513, as a driven wheel, receives power through a high-strength synchronous belt 514, which drives the entire roller assembly to rotate smoothly, so as to achieve efficient tumbling and thorough cleaning of the internal waste.

[0025] The lower surface of the rotating cylinder 56 is provided with ball bearings 511, and the upper surface of the connecting ring 97 is slidably connected to a sliding column 98. A track ring 99 is welded to the top of the sliding column 98, and the ball bearings 511 are slidably connected to the upper surface of the track ring 99. A second spring 910 is sleeved on the outer surface of the sliding column 98, and the bottom end of the second spring 910 is welded to the upper surface of the connecting ring 97. By setting the ball bearings 511, the sliding column 98, the track ring 99, and the second spring 910, a precise elastic support and vibration buffering system is formed. The ball bearings 511 are made of high-carbon chromium bearing steel and are precision ground to form a low-friction pair with the hardened track ring 99, perfectly decoupling the rotational motion of the rotating cylinder 56 from the forming mechanism 9 below, while allowing axial micro-motion to compensate for manufacturing errors. The sliding column 98 is guided and hardened to ensure linear motion accuracy. The second spring 910 can drive the sliding column 98 and the track ring 99 to move towards the ball bearings 511, thereby making the track ring 99 and the ball bearings 511 in close contact.

[0026] A stirring plate 57 is welded to the bottom of the inner wall of the rotating cylinder 56. Several drainage grooves 58 are evenly distributed at the bottom of the inner wall of the rotating cylinder 56. A drain ring 59 is fitted onto the outer surface of the rotating cylinder 56, and this drain ring 59 is connected to the inner cavity of the rotating cylinder 56 through the drainage grooves 58. A drain pipe 510 penetrates the lower surface of the drain ring 59, and the bottom end of the drain pipe 510 penetrates the bottom of the inner wall of the frame 2. By setting the stirring plate 57, a highly efficient material lifting and throwing motion is formed when the rotating cylinder 56 rotates. The rotating cylinder is made of wear-resistant steel plates arranged in a spiral pattern. Through precise calculation of the inclination angle and spacing, it ensures that the cutting waste achieves three-dimensional tumbling during the cleaning process, allowing it to fully mix and contact with the cleaning water, significantly improving cleaning efficiency and quality. By setting up a drainage trough 58, a sewage ring 59, and a sewage pipe 510, the drainage trough 58 adopts a gradually expanding design to ensure smooth drainage and effectively prevent waste loss; the sewage ring 59 is made of corrosion-resistant stainless steel and is integrally spun and formed, making close contact with the outer surface of the rotating cylinder 56; the sewage pipe 510 is equipped with an automatic valve to realize timed and quantitative drainage, ensuring that the rotating cylinder 56 maintains the optimal cleaning water level, while concentrating the wastewater to the treatment system.

[0027] Limiting rods 84 are symmetrically welded to the outer surface of the stamping head 83. A barrier cylinder 85 is slidably connected to the outer surface of the stamping head 83. The barrier cylinder 85 is frictionally adapted to the inner surface of the rotating cylinder 56. Limiting grooves are symmetrically opened on the outer surface of the barrier cylinder 85. The limiting rods 84 are slidably connected to the limiting grooves opened on the outer surface of the barrier cylinder 85. A water spray head 86 penetrates the upper surface of the stamping head 83. A telescopic tube 87 is welded to the top of the water spray head 86. A water inlet pipe 88 is welded to the top of the telescopic tube 87. By setting the limiting rods 84 and the barrier cylinder 85 and the precision limiting grooves on them, the barrier cylinder 85 can form a dynamic seal during stamping, effectively preventing waste from overflowing and contaminating the equipment. At the same time, during the waste cleaning process, the waste is blocked to prevent it from falling into the inner cavity of the forming mechanism 9. By setting up a water spray head 86, a telescopic tube 87, and a water inlet pipe 88, intelligent lubrication and cooling functions are provided during the stamping process. The water spray head 86 is made of porous ceramic to ensure uniform water mist distribution. The telescopic tube 87 uses high-strength rubber composite material to ensure flexibility and durability. The water inlet pipe 88 is equipped with a precision flow control valve, which can accurately adjust the spray volume and timing according to process requirements, effectively reducing stamping resistance, improving molding quality, and extending mold life.

[0028] A sliding frame 92 is welded to the outer surface of the stamping sleeve 94. A straight rod 91 is slidably connected to the inner cavity of the sliding frame 92. The straight rod 91 is welded to the bottom of the inner wall of the frame 2. A first spring 93 is sleeved on the outer surface of the straight rod 91. The top end of the first spring 93 is welded to the lower surface of the sliding frame 92, and the bottom end of the first spring 93 is welded to the surface of the straight rod 91. By setting up the sliding frame 92, the straight rod 91, and the first spring 93, a high-performance elastic reset system for the forming mechanism 9 is formed. The sliding frame 92 uses a graphite bronze bushing to ensure smooth movement on the straight rod 91. The first spring 93 provides precise elasticity characteristics, stores energy during stamping, and releases energy after stamping to drive the forming mechanism 9 to reset quickly and accurately. At the same time, it effectively buffers the stamping impact, reduces equipment vibration, and ensures continuous and stable operation.

[0029] The material discharge mechanism 96 includes a blocking frame 961 and a limiting ring 962. The blocking frame 961 is rotatably connected to a hole 95 at the bottom of the inner wall of the stamping sleeve 94. The limiting ring 962 is welded to the lower surface of the connecting ring 97. A second rolling bearing 963 is welded to the outer surface of the limiting ring 962. The outer ring of the second rolling bearing 963 is welded to the inner wall of the blocking frame 961. A spiral spring 964 is welded to the outer surface of the limiting ring 962. The end of the spiral spring 964 is welded to the outer surface of the blocking frame 961. By setting the blocking frame 961 and the limiting ring 962, they together constitute an intelligent gate control mechanism at the bottom of the forming mold. The blocking frame 961 is made of high-strength alloy steel precision casting and CNC machining to ensure the fitting accuracy with the mold hole. The limiting ring 962 is heat-treated to obtain the best hardness-toughness ratio, which reliably seals the bottom of the mold during stamping to ensure forming quality, and precisely opens during material discharge to ensure that the material block falls off smoothly. By setting a second rolling bearing 963, the smooth and low-resistance rotation of the blocking frame 961 relative to the limit ring 962 is ensured, which is the core hub for realizing the automatic material discharge action. By setting a spiral spring 964, which is made of special spring steel strip and provides precise pre-tightening force, the blocking frame 961 remains reliably closed in the non-discharge state. During discharge, it stores energy through elastic deformation to ensure automatic reset after discharge, realizing dynamic sealing control of the bottom of the mold. A second rotating rod 965 is welded to the outer surface of the blocking frame 961. A one-way bearing 966 is set at the end of the second rotating rod 965. A rotating sleeve 967 is welded to the outer surface of the one-way bearing 966. A gear 968 is welded to the outer surface of the rotating sleeve 967. A limit box 969 is fitted on the outer surface of the gear 968. The bottom end of the limit box 969 is welded to the bottom of the inner wall of the frame 2. A rack 9610 is welded to the inner wall of the limit box 969. The rack 9610 meshes with the gear 968. By setting the second rotating rod 965, one-way bearing 966, rotating sleeve 967, gear 968, limit box 969 and rack 9610, an intelligent mechanical discharge triggering system is formed. The one-way bearing 966 ensures that when the gear 968 moves from top to bottom and meshes with the rack 9610, the rotation of the gear 968 will not drive the second rotating rod 965 to rotate. During reset, the one-way bearing 966 drives the second rotating rod 965 to rotate, causing the blocking frame 961 to rotate and thus expelling machining waste. When it moves above the rack 9610 and there is no toothed block position, the second rotating rod 965 rotates under the action of the spiral spring 964, automatically closing the blocking frame 961. This purely mechanical linkage design achieves intelligent coordination between stamping and material discharge, requiring no additional power or control system, offering high reliability and easy maintenance.

[0030] Working principle: The cutting waste from the deep hole drilling and boring machine is fed into the rotating drum 56 of the cleaning mechanism 5. At this time, the water outlet pipe 11 begins to inject water into the drum, and the stepper motor 52 drives the rotating drum 56 to start rotating slowly through the belt 514. The agitator plate 57 fixed to the inner wall of the rotating drum 56 continuously lifts and throws the waste during the rotation, forming a strong tumbling and friction effect, thereby efficiently peeling off and washing away the cutting oil, coolant, metal shavings and other impurities attached to the surface of the waste. The wastewater generated during cleaning is thrown out through the drain trough 58 at the bottom of the rotating drum 56 under the action of centrifugal force, enters the outer drain ring 59, and is finally continuously discharged through the drain pipe 510, ensuring the continuous operation of the cleaning process. After cleaning, the device automatically enters the stamping stage. Hydraulic cylinder 4 begins operation, first moving its output end upwards, thus removing the obstruction cylinder 85 from the waste material inside the rotating cylinder 56, allowing the waste material to fall into the inner cavity of the forming mechanism 9. Then, the moving rod 81 drives the fixed frame 82 and the stamping head 83 downwards together. The obstruction cylinder 85 outside the stamping head 83 first contacts the inner wall of the rotating cylinder 56 to form a seal, preventing material overflow. Subsequently, the stamping head 83 continues to press down, forcibly pressing the cleaned cutting waste material inside the rotating cylinder 56 into the stamping sleeve 94 of the forming mechanism 9 below. During this process, the water spray nozzle 86 inside the stamping head 83 can spray a small amount of lubricant or rust inhibitor as needed to reduce frictional resistance and improve the forming effect. The enormous hydraulic pressure causes the loose waste material to be tightly compressed within the cavity of the stamping sleeve 94, and the residual moisture inside is further squeezed out through the holes 95 at the bottom of the stamping sleeve 94, thereby forming a blank with uniform density and a regular shape.

[0031] Once the stamping process reaches the predetermined pressure, the hydraulic cylinder 4 begins its return stroke, driving the stamping mechanism 8 to rise. At this time, the forming mechanism 9, which is linked to the stamping mechanism 8, begins to perform intelligent material discharge. As the hydraulic cylinder 4 rises, the entire forming mechanism 9 resets upward under the elastic force of the first spring 93 below. This upward movement forces the rack 9610 and gear 968, which are fixed to the frame 2, to move relative to each other. During reset, the one-way bearing 966 drives the second rotating rod 965 to rotate, and the blocking frame 961 rotates, thereby discharging the machining waste. When it moves to a position above the rack 9610 where no tooth block is set, the second rotating rod 965 rotates under the action of the spiral spring 964, causing the blocking frame 961 to automatically close.

[0032] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A device for recycling cutting waste from a deep hole drilling and boring machine, characterized in that, include: The frame (1) and the frame (2) welded to the top of the frame (1); A cleaning mechanism (5) is used to clean cutting waste, and the cleaning mechanism (5) is located in the inner cavity of the frame (2); A hydraulic cylinder (4) has a support frame (3) welded to its outer surface. The support frame (3) is welded to the side of the upper surface of the frame (2). The output end of the hydraulic cylinder (4) is provided with a stamping mechanism (8) for stamping cutting waste. Forming mechanism (9) is used to stamp and form the cleaned cutting waste; The stamping mechanism (8) includes a moving rod (81) which is located at the output end of the hydraulic cylinder (4). A fixed frame (82) is welded to the bottom end of the moving rod (81), and a stamping head (83) is welded to the bottom end of the fixed frame (82). The forming mechanism (9) includes a stamping sleeve (94), the bottom of the inner wall of the stamping sleeve (94) is provided with a hole (95), a discharge mechanism (96) is rotatably connected to the hole (95) at the bottom of the inner wall of the stamping sleeve (94), and a connecting ring (97) is welded to the outer surface of the stamping sleeve (94).

2. The deep hole drilling and boring machine cutting waste recycling device according to claim 1, characterized in that: A parcel box (6) is welded to the upper surface of the frame (2), and a connecting cylinder (10) is welded to the upper surface of the frame (2). A water outlet pipe (11) is provided on the inner wall of the connecting cylinder (10). The water outlet pipe (11) is located directly above the parcel box (6). A discharge port (7) is passed through the bottom of the inner wall of the frame (2). The discharge port (7) is located directly below the parcel box (6).

3. The deep hole drilling and boring machine cutting waste recycling device according to claim 1, characterized in that: The cleaning mechanism (5) includes a fixed frame (51), which is riveted to the upper surface of the frame (2). A stepper motor (52) is welded to the end of the fixed frame (51). A first rotating rod (53) is installed at the output end of the stepper motor (52) through a coupling. A first roller (54) is fixedly connected to the bottom end of the first rotating rod (53).

4. The deep hole drilling and boring machine cutting waste recycling device according to claim 2, characterized in that: The cleaning mechanism (5) further includes a first rolling bearing (55), which is welded to the inner wall of the frame (2). A rotating cylinder (56) is welded to the inner ring of the first rolling bearing (55). A connecting frame (512) is welded to the lower surface of the rotating cylinder (56). A second roller (513) is welded to the outer surface of the connecting frame (512). The second roller (513) is connected to the first roller (54) via a belt (514).

5. The deep hole drilling and boring machine cutting waste recycling device according to claim 4, characterized in that: The lower surface of the rotating cylinder (56) is provided with a ball bearing (511), the upper surface of the connecting ring (97) is slidably connected with a sliding column (98), the top end of the sliding column (98) is welded with a track ring (99), the ball bearing (511) is slidably connected to the upper surface of the track ring (99), the outer surface of the sliding column (98) is fitted with a second spring (910), and the bottom end of the second spring (910) is welded to the upper surface of the connecting ring (97).

6. The deep hole drilling and boring machine cutting waste recycling device according to claim 5, characterized in that: A stirring plate (57) is welded to the bottom of the inner wall of the rotating cylinder (56). A drainage groove (58) is provided at the bottom of the inner wall of the rotating cylinder (56). There are several drainage grooves (58), and the drainage grooves (58) are evenly distributed. A sewage ring (59) is fitted on the outer surface of the rotating cylinder (56). The sewage ring (59) is connected to the inner cavity of the rotating cylinder (56) through the drainage groove (58). A sewage pipe (510) passes through the lower surface of the sewage ring (59). The bottom end of the sewage pipe (510) passes through the bottom of the inner wall of the frame (2).

7. The deep hole drilling and boring machine cutting waste recycling device according to claim 1, characterized in that: The outer surface of the stamping head (83) is symmetrically welded with a limiting rod (84). The outer surface of the stamping head (83) is slidably connected with a barrier cylinder (85). The barrier cylinder (85) is frictionally adapted to the inner surface of the rotating cylinder (56). The outer surface of the barrier cylinder (85) is symmetrically provided with a limiting groove. The limiting rod (84) is slidably connected to the limiting groove provided on the outer surface of the barrier cylinder (85). The upper surface of the stamping head (83) is penetrated by a water spray head (86). The top end of the water spray head (86) is welded with a telescopic tube (87). The top end of the telescopic tube (87) is welded with a water inlet pipe (88).

8. The deep hole drilling and boring machine cutting waste recycling device according to claim 1, characterized in that: The outer surface of the stamping sleeve (94) is welded with a sliding frame (92), and a straight rod (91) is slidably connected to the inner cavity of the sliding frame (92). The straight rod (91) is welded to the bottom of the inner wall of the frame (2). A first spring (93) is sleeved on the outer surface of the straight rod (91). The top end of the first spring (93) is welded to the lower surface of the sliding frame (92), and the bottom end of the first spring (93) is welded to the surface of the straight rod (91).

9. A deep hole drilling and boring machine cutting waste recycling device according to claim 1, characterized in that: The discharge mechanism (96) includes a blocking frame (961) and a limiting ring (962). The blocking frame (961) is rotatably connected to a hole (95) at the bottom of the inner wall of the stamping sleeve (94). The limiting ring (962) is welded to the lower surface of the connecting ring (97). A second rolling bearing (963) is welded to the outer surface of the limiting ring (962). The outer ring of the second rolling bearing (963) is welded to the inner wall of the blocking frame (961). A spiral spring (964) is welded to the outer surface of the limiting ring (962). The end of the spiral spring (964) is welded to the outer surface of the blocking frame (961).

10. A deep hole drilling and boring machine cutting waste recycling device according to claim 9, characterized in that: The outer surface of the blocking frame (961) is welded with a second rotating rod (965), and the end of the second rotating rod (965) is provided with a one-way bearing (966). The outer surface of the one-way bearing (966) is welded with a rotating sleeve (967), and the outer surface of the rotating sleeve (967) is welded with a gear (968). The outer surface of the gear (968) is fitted with a limiting box (969), the bottom end of which is welded to the bottom of the inner wall of the frame (2). The inner wall of the limiting box (969) is welded with a rack (9610), and the rack (9610) meshes with the gear (968).

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