Turning device for fastener machining
By combining the touch control component, positioning component, and pressing component, the problem of iron filings accumulation in fastener processing equipment is solved, realizing automated cleaning and collection of iron filings, improving processing accuracy and reducing maintenance costs.
Patent Information
- Application Number
- CN202511672923.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-14
- Publication Date
- 2026-01-09
AI Technical Summary
In existing fastener processing equipment, during the turning process, iron filings tend to accumulate on the surface of the fixture, causing deviations in the gap between the workpiece and the fixture, affecting the processing quality and positioning accuracy. At the same time, the iron filings mix with the coolant and are difficult to separate, increasing maintenance costs.
The design employs a combination of touch control components, positioning components, and pressure collection components. A servo motor and stepper motor drive transmission system enables automated suction and cleaning of iron filings. The structural design of the cleaning plate and filter plate enables the separation and collection of iron filings.
It enables real-time cleaning and automatic collection of metal chips, avoiding workpiece displacement and inaccurate positioning caused by metal chip accumulation, reducing maintenance costs, and improving processing accuracy and efficiency.
Smart Images
Figure CN121290146A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of turning, in particular to a fastener machining turning device. BACKGROUND
[0002] The fastener machining turning device is a special equipment in the field of fastener manufacturing, mainly used for turning processing of metal raw materials, and its core value lies in solving the problems of low size precision, irregular thread processing and low efficiency of dispersed process in traditional processing through precise mechanical transmission and automatic control, ensuring the assembly adaptability and mechanical properties of fasteners, and meeting the high-precision use requirements of fasteners in the fields of machinery, building and automobile, etc., at present, the fine particle mixture produced by the decomposition of metal materials in the cutting process through stripping, crushing and grinding, etc., is sprayed in the form of tiny droplets to the surrounding, forming primary iron filings particles, if the iron filings dust is accumulated on the surface of the clamp, it will directly damage the stable contact and precise positioning of the workpiece and the clamp, and further cause multi-dimensional negative effects on the processing quality, surface state and subsequent use of the workpiece. SUMMARY
[0003] In order to overcome the shortcomings of the prior art, the present application provides a fastener machining turning device.
[0004] To solve the above technical problems, the application provides the following technical scheme: a turning device for fastener machining, comprising two bases and a turning machine tool, the two bases are fixedly connected to the turning machine tool, the top of each base is fixedly connected with a positioning frame, the inner side of each base is fixedly connected with a connecting rod, the end of the connecting rod away from the base is fixedly connected with a collection box, the top of the positioning frame is provided with a touch component for processing iron filings during turning of the fastener, the touch component is provided with a moving strip and a trigger piece, the moving strip and the trigger piece cooperate to provide power for processing the iron filings, the touch component is provided with two limiting frames, the two limiting frames are fixedly connected to the top of the positioning frame, each limiting frame is in U shape, the moving strip is inserted into the two limiting frames, the top of the moving strip is provided with a groove for placing a connecting frame, the connecting frame is inserted into the groove of the moving strip, the inside of the connecting frame is provided with a moving groove for placing a movable block, the movable block is inserted into the moving groove of the connecting frame, the top of the movable block is fixedly connected with a starting strip, the top of a placing arm is fixedly connected with a first machine shell, the inside of the first machine shell is provided with a servo motor, the placing arm is provided with a bearing, the inner ring of the bearing of the placing arm is fixedly connected with a transmission column, the outer side of the transmission column is inserted with a rotating drum, the bottom of the rotating drum is fixedly connected with a moving frame, the moving frame is in hollow structure, the transmission column penetrates through the moving frame, the starting strip is movably connected to the moving frame, and the transmission column penetrates through the starting strip, the bottom of the transmission column is fixedly connected with the trigger piece, the end of the starting strip away from the movable block is fixedly connected with a blocking piece, the trigger piece is in special hexagonal shape, and the trigger piece is attached to the movable block, the transmission column is fixedly connected to one end of the trigger piece, when the end of the trigger piece away from the transmission column moves to a position corresponding to the blocking piece, the trigger piece is attached to the blocking piece.
[0005] When the iron filings need to be processed during turning of the fastener, the servo motor is started, the servo motor drives the transmission column to rotate, the transmission column drives the trigger piece to rotate when rotating, the trigger piece drives the movable block to move when rotating, the rotating drum is rotated when the workpiece needs to be fixed, the rotating drum drives the starting strip to rotate, and then the starting strip forms an angle with the moving strip, the movable block drives the starting strip to move when moving, and the movable block extrudes the attached connecting frame when moving, and then the connecting frame moves under the extrusion of the movable block, the connecting frame drives the moving strip to translate along the limiting frame when moving, the trigger piece drives the blocking piece to move when the end of the trigger piece away from the transmission column moves to the position of the blocking piece, the blocking piece drives the starting strip to reset when moving, the starting strip drives the movable block to move when resetting, and then the movable block drives the connecting frame to reset and move, and then the connecting frame drives the moving strip to move reciprocatingly under the rotating action of the trigger piece.
[0006] In a preferred embodiment of the present invention, a placement arm is fixedly connected to the outer side of the positioning frame. The placement arm is equipped with a positioning component for cooperating with the touch control component. The positioning component contains a positioning ring and a rack. The workpiece to be processed can be fixed by the cooperation of the positioning ring and the rack. The positioning component contains two positioning strips, one of which is fixedly connected to the placement arm. Two placement strips are fixedly connected to the middle of the two positioning strips. A connecting frame is movably connected to the outer side of the rotating drum, and the connecting frame is fixedly connected to the two placement strips. A blocking strip is fixedly connected to each placement strip, and each blocking strip has a movable groove for placing the rack. Each of the movable slots of the bars is fitted with a rack, and each rack has a translation slot for placing a limiting post. Each blocking bar is fixedly connected with a limiting post, and each limiting post is inserted into the translation slot of the corresponding rack. Each blocking bar is fixedly connected with a blocking plate at the end away from the corresponding placement bar. Each blocking plate is fixedly connected with a placement rod, and each placement rod is fixedly connected with a positioning plate at the end away from the corresponding blocking plate. Each positioning plate is fixedly connected to the corresponding positioning bar. Each rack is fixedly connected with a positioning arm on its outer side, and the positioning arm is movably connected to the placement rod. Each positioning arm is fixedly connected with a positioning ring at its top. The positioning assembly also includes a gear ring, which is fixedly connected to the outside of the rotating drum and meshes with two racks. The bottom of one of the positioning racks is fixedly connected to a second housing. A stepper motor is installed inside the second housing, and a bearing is installed on the positioning rack near the second housing. A transmission column is fixedly connected to the inner ring of the bearing of the positioning rack. The output shaft of the stepper motor is fixedly connected to the transmission column. A gear is fixedly connected to the top of the transmission column, and the gear meshes with the gear ring.
[0007] With the above technical solution, when the fastener needs to be machined, the stepper motor is started, which drives the transmission column to rotate. When the transmission column rotates, it drives the gear to rotate. When the gear rotates, it drives the meshing gear ring to rotate. In turn, when the gear ring rotates, it drives the rotating drum to rotate. When the gear ring rotates, it drives the two meshing racks to move towards the position of the gear ring. When the racks move, they drive the positioning arm to move towards the position of the rotating drum. Then, when the positioning arm moves along the placement rod, it drives the positioning ring to move. Finally, when the two positioning rings move towards the center of the rotating drum, the workpiece is fixed.
[0008] As a preferred embodiment of the present invention, the collection box is provided with a pressing assembly for processing iron filings. The pressing assembly is provided with a cleaning plate and a filter plate. The iron filings can be collected and processed in a concentrated manner through the cooperation of the cleaning plate and the filter plate. The pressing assembly is provided with a baffle plate, which is fixedly connected to the outside of the collection box. The filter plate is fixedly connected to the inside of the collection box and has several small round holes for filtering iron filings. The outside of the collection box is provided with an open window for placing a fixing rod. The fixing rod is inserted into the open window of the collection box. The cleaning plate is U-shaped and is inserted to the outside of the filter plate. The fixing rod is fixedly connected to the cleaning plate. The end of the fixing rod away from the cleaning plate is fixedly connected to a shifting strip. A spring is provided between the shifting strip and the baffle plate, and the two ends of the spring are fixedly connected to the shifting strip and the baffle plate, respectively.
[0009] With the above technical solution, when the collected iron filings need to be processed, the shifting bar moves toward the position of the barrier plate, thereby compressing the spring. As the shifting bar moves, it drives the fixing rod to move. As the fixing rod moves, it drives the cleaning plate to move in contact with the filter plate. Then, as the cleaning plate moves, it pushes the iron filings attached to the surface of the filter plate along the small round holes of the filter plate into the bottom of the collection box. Then, as the lower end of the cleaning plate moves, it squeezes the iron filings at the bottom of the collection box. When it needs to be reset, the spring rebounds and drives the shifting bar to reset.
[0010] As a preferred embodiment of the present invention, the moving strip is provided with a storage component for cooperating with the pressing assembly. The storage component contains a transfer strip, which is fixedly connected to the top of the moving strip. A trigger strip is fixedly connected to the end of the transfer strip away from the moving strip. Several ratchet teeth are fixedly connected to the trigger strip. An abutment block is fixedly connected to the bottom of the trigger strip. A pressure-bearing strip is fixedly connected to the top of the collection box. A bearing is provided on the pressure-bearing strip. A rotating column is fixedly connected to the inner ring of the bearing of the pressure-bearing strip. A ratchet is fixedly connected to the outer side of the rotating column. A fan blade is provided at the bottom of the ratchet. The fan blade is fixedly connected to the rotating column. An abutment block is fixedly connected to the top of the moving strip. Each ratchet tooth is crescent-shaped. When the trigger strip moves toward the abutment block, the ratchet teeth engage with the ratchet wheel, and the abutment block and the abutment block fit together. When the trigger strip resets, the ratchet teeth disengage from the ratchet wheel.
[0011] With the above technical solution, when iron filings need to be processed, the moving bar moves, driving the transmission bar to move, which in turn drives the trigger bar to move. The trigger bar moves, causing the ratchet to move towards the ratchet wheel, which in turn pushes the ratchet wheel to rotate. The ratchet wheel rotates, causing the rotating column to rotate, which in turn drives the fan blades to rotate. The rotating fan blades generate suction to draw the iron filings from fastener machining into the collection box. When the trigger bar moves towards the ratchet wheel, it drives the contact block to move towards the abutment block. When the contact block moves to the position corresponding to the abutment block, the contact block and the abutment block are in contact, and the contact block pushes the abutment block to move. The abutment block moves, causing the shifting bar to move towards the position of the barrier plate. When the moving bar drives the trigger bar to reset, the ratchet on the trigger bar is disengaged from the ratchet wheel, so the ratchet will not drive the ratchet wheel to rotate in the opposite direction when it resets.
[0012] Compared with the prior art, the beneficial effects that this invention can achieve are: This invention utilizes the cooperation of a touch control component, a positioning component, and a pressure collection component. The moving bar drives the trigger bar to reciprocate, and the ratchet pushes the ratchet wheel to rotate and drives the fan blades to generate suction. This allows the primary iron filings generated during fastener turning to be sucked into the collection box in real time, preventing iron filings from accumulating on the fixture surface. This eliminates the workpiece and fixture clearance deviation caused by iron filings at the source, prevents workpiece offset caused by iron filings jamming, achieves real-time cleaning of fastener turning iron filings, and ensures workpiece positioning accuracy.
[0013] This invention utilizes a combination of a touch control component, a positioning component, and a pressing component. The cleaning plate moves along the filter plate driven by the fixing rod, which not only pushes the iron filings attached to the surface of the filter plate into the bottom of the collection box, but also squeezes and compacts the iron filings at the bottom, reducing the space occupied by the iron filings. The small round holes of the filter plate can separate the iron filings from the cooling waste liquid, avoiding the subsequent separation problems caused by the mixing of waste liquid and iron filings, and reducing the cost of iron filings recycling and equipment maintenance.
[0014] The trigger bar of the storage component has crescent-shaped ratchet teeth, which engage and drive the fan blades to rotate only when moving towards the ratchet. When resetting, the ratchet teeth automatically disengage from the ratchet, preventing the fan blades from rotating in the opposite direction and causing iron filings to flow back into the collection box. This unidirectional transmission design ensures the continuity and stability of iron filings cleaning and prevents iron filings from being scattered and contaminating the processing area even when switching frequently.
[0015] The invention utilizes the cooperation of a touch component, a positioning component, and a pressing component. A spring is installed between the shifting bar and the barrier plate of the pressing component. When cleaning iron filings, the shifting bar compresses the spring to drive the cleaning plate to move. After cleaning, the spring automatically rebounds to reset, eliminating the need for manual repositioning. At the same time, the cleaning plate has a U-shaped structure, which can cover the entire surface of the filter plate at one time, avoiding dead corners where iron filings remain and reducing the intensity of manual maintenance.
[0016] This invention, through the cooperation of a touch component, a positioning component, and a storage component, allows the suction force of the fan blades to cover the fastener turning area, directly sucking iron filings into the collection box. This prevents iron filings from impacting the workpiece surface again under the action of airflow or vibration, thus preventing scratches or residual pollution.
[0017] This invention utilizes the cooperation of a touch component, a positioning component, and a storage component. When fasteners are being machined, the touch component drives the trigger bar of the storage component to engage the ratchet with the ratchet wheel, which in turn drives the fan blades to rotate and generate suction, drawing the iron filings generated during machining into the collection box in real time. Simultaneously, the trigger bar pushes the abutment block to move the shifting bar, causing the cleaning plate of the pressure collection component to adhere to the filter plate, pushing the iron filings on the plate into the bottom of the collection box. This achieves simultaneous real-time cleaning and automatic collection of iron filings, preventing them from scattering or accumulating. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the positioning frame structure of the present invention; Figure 3 This is a schematic diagram of the positioning strip structure of the present invention; Figure 4 This is a schematic diagram of the placement rod structure of the present invention; Figure 5 This is a schematic diagram of the placement arm structure of the present invention; Figure 6 This is a schematic diagram of the trigger plate structure of the present invention; Figure 7 This is a schematic diagram of the gear structure of the present invention; Figure 8 This is a schematic diagram of the rotating drum structure of the present invention; Figure 9 This is a schematic diagram of the movable frame structure of the present invention; Figure 10 This is a schematic diagram of the ratchet structure of the present invention; Figure 11 This is a schematic diagram of the filter plate structure of the present invention.
[0019] The components include: 1. Base; 2. Positioning frame; 3. Connecting rod; 4. Moving bar; 5. Limiting frame; 6. Placement arm; 7. First housing; 8. Servo motor; 9. Rotary drum; 10. Gear ring; 11. Moving frame; 12. Transmission column; 13. Starting bar; 14. Trigger plate; 15. Blocking block; 16. Movable block; 17. Connecting frame; 18. Positioning bar; 19. Connecting frame; 20. Placement bar; 21. Second housing; 22. Stepper motor; 23. Transmission column; 24. Gear; 25. Fixed... 26. Positioning plate; 27. Positioning arm; 28. Positioning ring; 29. Placement rod; 30. Blocking plate; 31. Limiting post; 32. Blocking bar; 33. Rack; 34. Transmission bar; 35. Trigger bar; 36. Ratchet; 37. Contact block; 38. Collection box; 39. Shifting bar; 40. Abutting block; 41. Cleaning plate; 42. Filter plate; 43. Fixing rod; 44. Barrier plate; 45. Spring; 46. Pressure bar; 47. Rotary column; 48. Ratchet; 49. Fan blade; 40. Turning machine tool. Detailed Implementation
[0020] To make the technical means, creative features, and achieved objectives and effects of this invention easier to understand, the invention is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this invention and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this invention. Unless otherwise specified, the experimental methods in the following embodiments are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified.
[0021] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a fastener machining turning device includes two bases 1 and a turning machine tool 49. The two bases 1 are fixedly connected to the turning machine tool 49. A positioning frame 2 is fixedly connected to the top of the two bases 1. A connecting rod 3 is fixedly connected to the inner side of the base 1. A collection box 37 is fixedly connected to the end of the connecting rod 3 away from the base 1. A touch component for handling iron chips during fastener turning is provided on the top of the positioning frame 2. The touch component has a moving bar 4 and a trigger plate 14. The cooperation of the moving bar 4 and the trigger plate 14 can provide power for handling iron chips. Two limit frames 5 are provided in the touch component. The two limit frames 5 are fixedly connected to the top of the positioning frame 2. Each limit frame 5 is U-shaped. The moving bar 4 is inserted into the two limit frames 5. The top of the moving bar 4 has a groove for placing a connecting frame 17. The connecting frame 17 is inserted into the groove of the moving bar 4. The interior of the connecting frame 17 has a moving slot for placing a movable block 16. The movable block 16 is inserted into the connecting frame 17. In the movable slot of the frame 17, the top of the movable block 16 is fixedly connected to the start bar 13, the top of the placement arm 6 is fixedly connected to the first housing 7, the first housing 7 is equipped with a servo motor 8 inside, the placement arm 6 is equipped with a bearing, the inner ring of the bearing of the placement arm 6 is fixedly connected to the transmission column 12, the outer side of the transmission column 12 is inserted into the rotating cylinder 9, the bottom of the rotating cylinder 9 is fixedly connected to the movable frame 11, the movable frame 11 is a hollow structure, the transmission column 12 passes through the movable frame 11, the start bar 13 is movably connected to the movable frame 11, and the transmission column 12 passes through the start bar 13, the bottom of the transmission column 12 is fixedly connected to the trigger piece 14, the end of the start bar 13 away from the movable block 16 is fixedly connected to the blocking block 15, the trigger piece 14 is an irregular hexagonal shape, and the trigger piece 14 is in contact with the movable block 16, the transmission column 12 is fixedly connected to one end of the trigger piece 14, when the end of the trigger piece 14 away from the transmission column 12 moves to the position corresponding to the blocking block 15, the trigger piece 14 is in contact with the blocking block 15; like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, when metal chips need to be handled during fastener turning, the servo motor 8 is started. The servo motor 8 drives the transmission column 12 to rotate. When the transmission column 12 rotates, it drives the trigger plate 14 to rotate. When the trigger plate 14 rotates, it pushes the movable block 16 to move. When the workpiece needs to be fixed, the rotating drum 9 rotates. When the rotating drum 9 rotates, it drives the starting bar 13 to rotate. As a result, the starting bar 13 and the moving bar 4 form an angle. When the movable block 16 moves, it drives the starting bar 13 to move. And when the movable block 16 moves, it presses against the connecting frame 17, thereby connecting the frame 17... Under the pressure of the movable block 16, the connecting frame 17 moves, causing the moving bar 4 to translate along the limit frame 5. When the end of the trigger piece 14 away from the transmission column 12 moves toward the position of the blocking block 15, the trigger piece 14 pushes the blocking block 15 to move. When the blocking block 15 moves, it causes the starting bar 13 to reset. When the starting bar 13 resets, it causes the movable block 16 to move. Then, the movable block 16 causes the connecting frame 17 to reset and move. Subsequently, under the rotation of the trigger piece 14, the connecting frame 17 causes the moving bar 4 to reciprocate in a cyclical motion.
[0022] like Figure 2 ,like Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, a placement arm 6 is fixedly connected to the outer side of the positioning frame 2. The placement arm 6 is equipped with a positioning component for cooperating with the touch component. The positioning component contains a positioning ring 27 and a rack 32. The workpiece to be processed can be fixed by the cooperation of the positioning ring 27 and the rack 32. The positioning component contains two positioning strips 18. One positioning strip 18 is fixedly connected to the placement arm 6. Two placement strips 20 are fixedly connected to the middle of the two positioning strips 18. A connecting frame 19 is movably connected to the outer side of the rotating cylinder 9. The connecting frame 19 is fixedly connected to the two placement strips 20. A blocking strip 31 is fixedly connected to each placement strip 20. Each blocking strip 31 is provided with a movable groove for placing a rack 32. A rack 32 is inserted into the movable groove of each blocking strip 31. Each rack 32 has a translation groove for placing a limiting post 30. Each blocking bar 31 is fixedly connected to a limiting post 30, and each limiting post 30 is inserted into the translation groove of the corresponding rack 32. Each blocking bar 31 is fixedly connected to a blocking plate 29 at the end away from the corresponding placement bar 20. Each blocking plate 29 is fixedly connected to a placement rod 28. Each placement rod 28 is fixedly connected to a positioning plate 25 at the end away from the corresponding blocking plate 29, and each positioning plate 25 is fixedly connected to the corresponding positioning bar 18. Each rack 32 is fixedly connected to a positioning arm 26 on the outside, and the positioning arm 26 is movably connected to the placement rod 28. Each positioning arm 26 is fixedly connected to a positioning ring 27 at the top. like Figure 2 ,likeFigure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the positioning assembly also includes a gear ring 10, which is fixedly connected to the outside of the rotating drum 9 and meshes with two racks 32. The bottom of one of the positioning bars 18 is fixedly connected to a second housing 21. A stepper motor 22 is provided inside the second housing 21, and a bearing is provided on the positioning bar 18 near the second housing 21. A transmission column 23 is fixedly connected to the inner ring of the bearing of the positioning bar 18. The output shaft of the stepper motor 22 is fixedly connected to the transmission column 23. A gear 24 is fixedly connected to the top of the transmission column 23, and the gear 24 meshes with the gear ring 10. like Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, when the fastener needs to be machined, the stepper motor 22 is started, which drives the transmission column 23 to rotate. When the transmission column 23 rotates, it drives the gear 24 to rotate. When the gear 24 rotates, it drives the meshing gear ring 10 to rotate. In turn, the gear ring 10 drives the rotating drum 9 to rotate. When the gear ring 10 rotates, it drives the two meshing racks 32 to move towards the position of the gear ring 10. When the racks 32 move, they drive the positioning arm 26 to move towards the position of the rotating drum 9. Then, while the positioning arm 26 moves along the placement rod 28, it drives the positioning ring 27 to move. Finally, when the two positioning rings 27 move towards the center of the rotating drum 9, the workpiece is fixed.
[0023] like Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 As shown, the collection box 37 is equipped with a pressing assembly for processing iron filings. The pressing assembly contains a cleaning plate 40 and a filter plate 41. The iron filings can be collected and processed by the cooperation of the cleaning plate 40 and the filter plate 41. The pressing assembly contains a baffle plate 43, which is fixedly connected to the outside of the collection box 37. The filter plate 41 is fixedly connected to the inside of the collection box 37. The filter plate 41 has several small round holes for filtering iron filings. The outside of the collection box 37 has an open window for placing a fixing rod 42. The fixing rod 42 is inserted into the open window of the collection box 37. The cleaning plate 40 is U-shaped and is inserted into the outside of the filter plate 41. The fixing rod 42 is fixedly connected to the cleaning plate 40. The end of the fixing rod 42 away from the cleaning plate 40 is fixedly connected to the shifting strip 38. A spring 44 is provided between the shifting strip 38 and the baffle plate 43. The two ends of the spring 44 are fixedly connected to the shifting strip 38 and the baffle plate 43, respectively. like Figure 6 , Figure 7, Figure 8 , Figure 9 and Figure 10 As shown, when the collected iron filings need to be processed, the shifting bar 38 moves toward the position of the barrier plate 43, thereby compressing the spring 44. While the shifting bar 38 is moving, it drives the fixing rod 42 to move. When the fixing rod 42 is moving, it drives the cleaning plate 40 to move in contact with the filter plate 41. Then, when the cleaning plate 40 is moving, it pushes the iron filings attached to the surface of the filter plate 41 along the small round hole of the filter plate 41 into the bottom of the collection box 37. Then, when the lower end of the cleaning plate 40 is moving, it squeezes the iron filings at the bottom of the collection box 37. When it needs to be reset, the spring 44 rebounds and drives the shifting bar 38 to reset.
[0024] like Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 As shown, the moving bar 4 is equipped with a storage component for cooperating with the pressing assembly. The storage component contains a transfer bar 33, which is fixedly connected to the top of the moving bar 4. A trigger bar 34 is fixedly connected to the end of the transfer bar 33 away from the moving bar 4. Several ratchet teeth 35 are fixedly connected to the trigger bar 34. An abutment block 36 is fixedly connected to the bottom of the trigger bar 34. A pressure-bearing bar 45 is fixedly connected to the top of the collection box 37. A bearing is provided on the pressure-bearing bar 45. The bearing of the pressure-bearing bar 45 contains… A rotating post 46 is fixedly connected to the ring. A ratchet 47 is fixedly connected to the outside of the rotating post 46. A fan blade 48 is provided at the bottom of the ratchet 47. The fan blade 48 is fixedly connected to the rotating post 46. An abutment block 39 is fixedly connected to the top of the shifting bar 38. Each ratchet tooth 35 is crescent-shaped. When the trigger bar 34 moves toward the abutment block 39, the ratchet tooth 35 engages with the ratchet 47, and the abutment block 36 fits against the abutment block 39. When the trigger bar 34 resets, the ratchet tooth 35 disengages from the ratchet 47. like Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, when metal filings need to be processed, the moving bar 4 moves, causing the transfer bar 33 to move. The transfer bar 33, in turn, moves the trigger bar 34. The trigger bar 34, in turn, moves the ratchet 35 towards the ratchet 47. The ratchet 35 then pushes the ratchet 47 to rotate. The rotation of the ratchet 47 causes the rotating column 46 to rotate, which in turn causes the fan blades 48 to rotate. The rotating fan blades 48 generate suction to draw the metal filings from fastener machining into the collection box 37. When the trigger bar 34 moves towards the ratchet 47... When the trigger bar 34 moves the abutment block 36 toward the position of the abutment block 39, the abutment block 36 and the abutment block 39 are in contact when the abutment block 36 moves to the position corresponding to the abutment block 39. The abutment block 36 then pushes the abutment block 39 to move. When the abutment block 39 moves, it moves the shift bar 38 toward the position of the barrier plate 43. When the shift bar 4 moves the trigger bar 34 to reset, the ratchet 35 on the trigger bar 34 is disengaged from the ratchet 47. Therefore, when the ratchet 35 is reset, it will not drive the ratchet 47 to rotate in the opposite direction.
[0025] Working principle: First step, such as Figure 2 ,like Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, when the fastener needs to be machined, the stepper motor 22 is started, which drives the transmission column 23 to rotate. When the transmission column 23 rotates, it drives the gear 24 to rotate. When the gear 24 rotates, it drives the meshing gear ring 10 to rotate. In turn, the gear ring 10 rotates, which drives the rotating drum 9 to rotate. When the gear ring 10 rotates, it drives the two meshing racks 32 to move towards the position of the gear ring 10. When the racks 32 move, they drive the positioning arm 26 to move towards the position of the rotating drum 9. Then, while the positioning arm 26 moves along the placement rod 28, it drives the positioning ring 27 to move. Finally, when the two positioning rings 27 move towards the center of the rotating drum 9, the workpiece is fixed. The second step, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, when metal chips need to be handled during fastener turning, the servo motor 8 is started. The servo motor 8 drives the transmission column 12 to rotate. When the transmission column 12 rotates, it drives the trigger plate 14 to rotate. When the trigger plate 14 rotates, it pushes the movable block 16 to move. When the workpiece needs to be fixed, the rotating drum 9 rotates. When the rotating drum 9 rotates, it drives the starting bar 13 to rotate. As a result, the starting bar 13 and the moving bar 4 form an angle. When the movable block 16 moves, it drives the starting bar 13 to move. And when the movable block 16 moves, it presses against the connecting frame 17, thereby connecting the frame 17... Under the pressure of the movable block 16, the connecting frame 17 moves, causing the moving bar 4 to translate along the limiting frame 5. When the end of the trigger piece 14 away from the transmission column 12 moves toward the position of the blocking block 15, the trigger piece 14 pushes the blocking block 15 to move. When the blocking block 15 moves, it causes the starting bar 13 to reset. When the starting bar 13 resets, it causes the movable block 16 to move. Then the movable block 16 causes the connecting frame 17 to reset and move. Subsequently, under the rotation of the trigger piece 14, the connecting frame 17 causes the moving bar 4 to reciprocate in a cyclical motion. The third step, as Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 As shown, when metal filings need to be processed, the moving bar 4 moves, causing the transfer bar 33 to move. The transfer bar 33, in turn, moves the trigger bar 34. The trigger bar 34, in turn, moves the ratchet 35 towards the ratchet 47. The ratchet 35 then pushes the ratchet 47 to rotate. The rotation of the ratchet 47 causes the rotating column 46 to rotate, which in turn causes the fan blades 48 to rotate. The rotating fan blades 48 generate suction to draw the metal filings from fastener machining into the collection box 37. When the trigger bar 34 moves towards the ratchet 47... When the trigger bar 34 moves the abutment block 36 toward the position of the abutment block 39, the abutment block 36 and the abutment block 39 are in contact when the abutment block 36 moves to the position corresponding to the abutment block 39. The abutment block 36 then pushes the abutment block 39 to move. When the abutment block 39 moves, it moves the shift bar 38 toward the position of the barrier plate 43. When the shift bar 4 moves the trigger bar 34 to reset, the ratchet 35 on the trigger bar 34 is disengaged from the ratchet 47. Therefore, when the ratchet 35 is reset, it will not drive the ratchet 47 to rotate in the opposite direction. Step four, as Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10As shown, when the collected iron filings need to be processed, the shifting bar 38 moves toward the position of the barrier plate 43, thereby compressing the spring 44. While the shifting bar 38 is moving, it drives the fixing rod 42 to move. When the fixing rod 42 is moving, it drives the cleaning plate 40 to move in contact with the filter plate 41. Then, when the cleaning plate 40 is moving, it pushes the iron filings attached to the surface of the filter plate 41 along the small round hole of the filter plate 41 into the bottom of the collection box 37. Then, when the lower end of the cleaning plate 40 is moving, it squeezes the iron filings at the bottom of the collection box 37. When it needs to be reset, the spring 44 rebounds and drives the shifting bar 38 to reset.
[0026] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.
Claims
1. A fastener machining turning device, comprising two bases (1) and a turning machine (49), the two bases (1) being fixedly connected to the turning machine (49), and a positioning frame (2) being fixedly connected to the top of the two bases (1), characterized in that, A connecting rod (3) is fixedly connected to the inner side of the base (1), and a collection box (37) is fixedly connected to the end of the connecting rod (3) away from the base (1). The top of the positioning frame (2) is provided with a touch component for processing iron chips during fastener turning. The touch component is provided with a moving bar (4) and a trigger plate (14). The cooperation of the moving bar (4) and the trigger plate (14) can provide power for processing iron chips. The outer side of the positioning frame (2) is fixedly connected to a placement arm (6). The placement arm (6) is provided with a positioning component for cooperating with the touch component. The positioning component is provided with a positioning ring (27) and a rack (32). The workpiece to be processed can be fixed by the cooperation of the positioning ring (27) and the rack (32). The collection box (37) is equipped with a pressing assembly for processing iron filings. The pressing assembly is equipped with a cleaning plate (40) and a filter plate (41). The collected iron filings can be processed in a concentrated manner through the cooperation of the cleaning plate (40) and the filter plate (41).
2. The fastener machining turning apparatus according to claim 1, characterized in that, The touch component is provided with two limiting frames (5), which are fixedly connected to the top of the positioning frame (2). Each limiting frame (5) is U-shaped. The moving strip (4) is inserted into the two limiting frames (5). The top of the moving strip (4) is provided with a groove for placing the connecting frame (17). The connecting frame (17) is inserted into the groove of the moving strip (4). The interior of the connecting frame (17) is provided with a moving slot for placing the movable block (16). The movable block (16) is inserted into the moving slot of the connecting frame (17). A starter bar (13) is fixedly connected to the top of the movable block (16), and a first housing (7) is fixedly connected to the top of the placement arm (6). A servo motor (8) is provided inside the first housing (7). A bearing is provided on the placement arm (6). A transmission column (12) is fixedly connected to the inner ring of the bearing of the placement arm (6). A rotating cylinder (9) is inserted into the outside of the transmission column (12). A moving frame (11) is fixedly connected to the bottom of the rotating cylinder (9). The moving frame (11) is a hollow structure. The transmission column (12) passes through the moving frame (11). The starter bar (13) is movably connected to the moving frame (11), and the transmission column (12) passes through the starter bar (13). The bottom of the transmission column (12) is fixedly connected to the trigger plate (14). The end of the starter bar (13) away from the movable block (16) is fixedly connected to the blocking block (15).
3. The fastener machining turning apparatus according to claim 2, characterized in that, The positioning component is provided with two positioning strips (18), one of which is fixedly connected to the placement arm (6), and two placement strips (20) are fixedly connected in the middle of the two positioning strips (18). A connecting frame (19) is movably connected to the outside of the rotating cylinder (9), and the connecting frame (19) is fixedly connected to the two placement strips (20). A blocking strip (31) is fixedly connected to each placement strip (20), and each blocking strip (31) is provided with a movable groove for placing a rack (32). A rack (32) is inserted into the movable groove of each blocking strip (31), and each rack (32) is provided with a translation groove for placing a limiting post (30). Each blocking bar (31) is fixedly connected to a limiting post (30); and each limiting post (30) is inserted into the translation groove of the corresponding rack (32). Each blocking bar (31) is fixedly connected to a blocking plate (29) at the end away from the corresponding placement bar (20). Each blocking plate (29) is fixedly connected to a placement rod (28). Each placement rod (28) is fixedly connected to a positioning plate (25) at the end away from the corresponding blocking plate (29). Each positioning plate (25) is fixedly connected to the corresponding positioning bar (18). Each rack (32) is fixedly connected to a positioning arm (26) on the outside. The positioning arm (26) is movably connected to the placement rod (28). Each positioning arm (26) is fixedly connected to a positioning ring (27) at the top.
4. The fastener machining turning apparatus according to claim 3, characterized in that, The positioning assembly also includes a toothed ring (10), which is fixedly connected to the outside of the rotating drum (9) and meshes with two racks (32). The bottom of one of the positioning bars (18) is fixedly connected to a second housing (21). A stepper motor (22) is provided inside the second housing (21), and a bearing is provided on the positioning bar (18) near the second housing (21). A transmission column (23) is fixedly connected to the inner ring of the bearing of the positioning bar (18). The output shaft of the stepper motor (22) is fixedly connected to the transmission column (23). A gear (24) is fixedly connected to the top of the transmission column (23), and the gear (24) meshes with the toothed ring (10).
5. A turning apparatus for fastener processing according to claim 4, characterized in that, The pressing assembly is provided with a baffle plate (43), which is fixedly connected to the outside of the collection box (37). The filter plate (41) is fixedly connected to the inside of the collection box (37). The filter plate (41) is provided with several small round holes for filtering iron filings. The outside of the collection box (37) is provided with an open window for placing the fixing rod (42). The fixing rod (42) is inserted into the open window of the collection box (37). The cleaning plate (40) is U-shaped and is inserted into the outside of the filter plate (41). The fixing rod (42) is fixedly connected to the cleaning plate (40). The end of the fixing rod (42) away from the cleaning plate (40) is fixedly connected to the shifting strip (38). A spring (44) is provided between the shifting strip (38) and the barrier plate (43). The two ends of the spring (44) are fixedly connected to the shifting strip (38) and the barrier plate (43) respectively.
6. A turning apparatus for fastener processing according to claim 5, characterized in that, The moving bar (4) is provided with a storage component for cooperating with the pressing component. The storage component is provided with a transfer bar (33). The transfer bar (33) is fixedly connected to the top of the moving bar (4). A trigger bar (34) is fixedly connected to the end of the transfer bar (33) away from the moving bar (4). Several ratchet teeth (35) are fixedly connected to the trigger bar (34). An abutment block (36) is fixedly connected to the bottom of the trigger bar (34). The top of the collection box (37) is fixedly connected to a pressure strip (45), and a bearing is provided on the pressure strip (45). A rotating column (46) is fixedly connected to the inner ring of the bearing of the pressure strip (45). A ratchet (47) is fixedly connected to the outer side of the rotating column (46). A fan blade (48) is provided at the bottom of the ratchet (47). The fan blade (48) is fixedly connected to the rotating column (46). An abutment block (39) is fixedly connected to the top of the shifting strip (38).
7. A turning apparatus for fastener processing according to claim 6, characterized in that, Each of the ratchet teeth (35) is crescent-shaped. When the trigger bar (34) moves toward the abutment block (39), the ratchet teeth (35) engage with the ratchet wheel (47), and the abutment block (36) fits against the abutment block (39). When the trigger bar (34) is reset, the ratchet teeth (35) disengage from the ratchet wheel (47).
8. A turning apparatus for fastener processing according to claim 1, characterized in that, The trigger plate (14) is an irregular hexagonal shape, and the trigger plate (14) is attached to the movable block (16). The transmission column (12) is fixedly connected to one end of the trigger plate (14). When the end of the trigger plate (14) away from the transmission column (12) moves to the position corresponding to the blocking block (15), the trigger plate (14) is attached to the blocking block (15).