Fastener machining device

Abstract

The fastener machining device comprises a rack and a tapping mechanism arranged at the top of the rack, a base plate is fixedly connected to the position, below the tapping mechanism, of the top of the rack, a rotating disc is rotationally connected to the base plate, and at least four containing grooves used for containing nuts are formed in the top of the rotating disc; a fixing mechanism for fixing a nut is arranged in each accommodating groove; the tapping machine further comprises a feeding assembly, the feeding assembly comprises a feeding barrel and an L-shaped supporting frame, one end of the L-shaped supporting frame is fixedly connected with the feeding barrel, the other end of the L-shaped supporting frame is fixedly connected with the top of the rack, the bottom of the feeding barrel corresponds to the position of the containing groove in the side, away from the tapping mechanism, of the rotating disc, and a hexagonal groove matched with a nut is formed in the feeding barrel. The driving mechanism is arranged at the bottom of the rotating disc and drives the rotating disc to rotate, and the driving mechanism is further used for driving the fixing mechanism to clamp or loosen the nut. According to the technical scheme, the labor intensity of workers is reduced, and the machining efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fastener processing devices, and in particular to a fastener processing device. Background Art

[0002] During the nut production process, a tapping machine is usually used to create internal threads on the inside of the nut's through-hole. The tapping machine uses a high-speed rotating tool to cut the nut, forming a fine internal thread.

[0003] Currently, traditional nut tapping machines mostly rely on manual loading and clamping operations. In actual production, manual loading requires operators to pick up nuts one by one and place them in designated workstations. This process is not only time-consuming and labor-intensive, but also requires workers to manually operate the clamps each time, significantly reducing the processing efficiency of the device. Summary of the Invention

[0004] The main purpose of the present invention is to provide a fastener processing device, aiming to reduce the labor intensity of workers and improve processing efficiency.

[0005] To achieve the above-mentioned object, the present invention provides a fastener processing device, comprising a frame, a tapping mechanism disposed on the top of the frame, a chassis fixedly connected to the top of the frame below the tapping mechanism, a rotating disk rotatably connected to the chassis, at least four receiving grooves for receiving nuts provided on the top of the rotating disk, the depth of each receiving groove being less than the height of the nut, each receiving groove being circumferentially arranged with the center of the rotating disk as the center, and a fixing mechanism for fixing the nut provided inside each receiving groove;

[0006] It also includes a feeding assembly, which includes a feeding barrel, an L-shaped support frame with one end fixedly connected to the feeding barrel, and the other end of the L-shaped support frame fixedly connected to the top of the frame. The bottom of the feeding barrel corresponds to the position of the accommodating groove on the side of the rotating disk away from the tapping mechanism. The inside of the feeding barrel is provided with a hexagonal groove adapted to the nut, and the distance between the bottom of the feeding barrel and the top of the rotating disk is less than the height of the nut.

[0007] The utility model also includes a driving mechanism which is arranged at the bottom of the rotating disk and drives the rotating disk to rotate, and the driving mechanism is also used to drive the fixing mechanism to clamp or loosen the nut.

[0008] In a possible embodiment, clamping grooves are provided on both sides of each of the accommodating grooves, and the fixing mechanism includes clamping blocks respectively arranged inside the clamping grooves, two first connecting rods respectively connected to the clamping blocks at one end, a movable frame connected to the other end of each first connecting rod, a traction plate fixedly connected to one side of the movable frame, a screw rotatably connected to the bottom of the rotating disk, a movable cylinder threadedly connected to the screw, and a second connecting rod connecting the traction plate and the movable cylinder. A accommodating space is provided on one side of each of the clamping grooves, the first connecting rod and the movable frame are both arranged inside the accommodating space, and the other end of each first connecting rod is rotatably connected to the movable frame, a traction groove is provided at the bottom of the accommodating space, the traction plate is rotatably connected to the inside of the traction groove, and the two ends of the second connecting rod are respectively rotatably connected to the traction plate and the movable cylinder.

[0009] In a possible implementation manner, the cross-section of each of the accommodating grooves is a hexagonal structure, and anti-slip patterns are provided on opposite sides of the two clamping blocks.

[0010] In one possible embodiment, the driving mechanism includes gears respectively arranged at the bottom of the screw and fixedly connected to the screw, an inner gear ring arranged on the right side inside the chassis and causing the gear to rotate, an outer gear ring arranged on the left side inside the chassis and causing the gear to rotate in the opposite direction, and a power assembly that drives the rotating disk to rotate, the inner gear ring is fixedly connected to the inner wall of the chassis, and the outer gear ring is fixedly connected to the chassis through several first support frames.

[0011] In a possible embodiment, the power assembly includes a rotating cylinder arranged at the bottom of the rotating disk, a worm gear fixedly connected to the rotating cylinder, a worm engaged with the worm gear, a rotating motor, and a support seat, wherein the rotating cylinder is fixedly connected to the bottom of the rotating disk, the support seat is arranged at the bottom of the frame, the rotating motor is arranged at the top of the support seat and fixedly connected to the support seat, and the output end of the rotating motor is fixedly connected to the worm gear.

[0012] In a possible embodiment, a blanking block is provided at the bottom of each of the accommodating grooves, and a support assembly is provided on the side of the rotating disk close to each blanking block. The support assembly includes a second support frame fixedly connected to the bottom of the rotating disk, an elastic member, and a third support frame. The third support frame is arranged on the top of the second support frame, and the elastic member is arranged between the second support frame and the third support frame, and the blanking block is arranged on the third support frame.

[0013] In a possible embodiment, a connecting plate is provided at the bottom of the blanking block, and the connecting plate is rotatably connected to the top of the third support frame through a rotating shaft, and a torsion spring is sleeved on the outer surface of the rotating shaft, and a linkage column is fixedly connected to the bottom of the third support frame, one side of the linkage column is slidably connected to the second support frame, and the side of the linkage column away from the second support frame is fixedly connected to the lifting block through a connecting block;

[0014] It also includes an extrusion block, which is arranged between the upper barrel and the outer gear ring, and the extrusion block is fixedly connected to the chassis through a connecting frame, the bottom of the extrusion block is provided with an extrusion inclined surface, and one side of the lifting block is provided with a first inclined surface slidably connected to the extrusion inclined surface;

[0015] It also includes an L-shaped toggle block, one side of which is fixedly connected to the bottom of the rotating disk, and the other side of which is arranged at the bottom of the blanking block;

[0016] It also includes a collection box, which is arranged at the bottom of the frame and below the extrusion block.

[0017] In a possible implementation manner, the elastic member is sleeved on the outer surface of the linkage column, and a through hole is provided on the blanking block.

[0018] The technical solution of the present invention, through the provision of a rotating disk, a loading assembly, a fixing mechanism, and a drive mechanism, allows workers to pre-place a large number of nuts in the hexagonal slots and arrange them neatly. The nut at the bottom contacts the surface of the rotating disk under the action of gravity. When tapping is required, the worker activates the drive mechanism, which drives the rotating disk to rotate. When the position of the receiving slot on the rotating disk matches the position of the hexagonal slot, the nut falls into the slot under the action of gravity. Because the depth of the slot is less than the height of the nut, and the distance between the bottom of the loading barrel and the top of the rotating disk is also less than the height of the nut, the rotating disk can still rotate counterclockwise under the action of the drive mechanism even when there are nuts in the slot. At this point, the next nut will contact the top of the rotating disk under the action of gravity. This process is repeated, achieving automatic nut loading. This design allows nuts to automatically fall into the receiving slots of the rotating disk from above, eliminating the need for manual placement of each nut, thereby reducing worker labor and improving loading efficiency.

[0019] Furthermore, as the turning disc rotates, a drive mechanism at the bottom automatically secures the nut, preventing it from shaking during processing without manual intervention. This design further increases the automation level of the process and reduces the time required to secure the nut, thereby improving the equipment's processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0021] Figure 1 Schematic diagram of the structure of the present invention Figure 1 ;

[0022] Figure 2 Schematic diagram of the structure of the present invention Figure 2 ;

[0023] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0024] Figure 4 This is a cross-sectional view of the chassis and rotating disk in this embodiment. Figure 1 ;

[0025] Figure 5 for Figure 4 A partial enlarged view of point B in the middle;

[0026] Figure 6 This is a cross-sectional view of the chassis and rotating disk in this embodiment. Figure 2 ;

[0027] Figure 7 for Figure 6 A partial enlarged view of point C in the middle;

[0028] Figure 8 The bottom structure of the chassis and rotating disk in this embodiment is shown in FIG. Figure 1 ;

[0029] Figure 9 The bottom structure of the chassis and rotating disk in this embodiment is shown in FIG. Figure 2 ;

[0030] Figure 10 for Figure 9 A partial enlarged view of point D in the middle;

[0031] Figure 11 This is a structural diagram of the chassis and collection box in this embodiment.

[0032] Explanation of the accompanying symbols: 1. Frame; 101. Tapping mechanism; 2. Chassis; 201. Rotating disk; 202. Accommodating groove; 203. Loading barrel; 204. L-shaped support frame; 205. Hexagonal groove; 3. Clamping block; 301. First connecting rod; 302. Moving frame; 303. Pulling plate; 304. Screw; 305. Moving barrel; 306. Second connecting rod; 307. Accommodating space; 308. Pulling groove; 4. Gear; 401. Inner gear ring; 402. Outer gear ring; 403. First supporting frame; 404. Rotating Moving cylinder; 405, worm gear; 406, worm; 407, support seat; 5, blanking block; 501, second support frame; 502, elastic member; 503, third support frame; 504, connecting plate; 505, rotating shaft; 506, torsion spring; 507, linkage column; 508, connecting block; 509, lifting block; 510, extrusion block; 511, connecting frame; 512, extrusion slope; 513, first slope; 514, L-shaped toggle block; 515, collection box; 516, through hole; 7, rotating motor; 8, clamping groove.

[0033] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of this application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0035] Example 1:

[0036] refer to Figure 1-8 The present invention proposes a fastener processing device, including a frame 1 and a tapping mechanism 101 arranged on the top of the frame 1. The tapping mechanism 101 generally includes a tap, a motor for driving the tap to rotate, and other components. This is a well-known prior art in the art, so it will not be described in detail.

[0037] Furthermore, the top of the frame 1 is fixedly connected to a chassis 2 below the tapping mechanism 101, and a rotating disk 201 is rotatably connected to the chassis 2. The top of the rotating disk 201 is provided with at least four receiving grooves 202 for placing nuts, and the depth of each receiving groove 202 is less than the height of the nut. Each receiving groove 202 is circumferentially arranged with the center of the rotating disk 201 as the center, and each receiving groove 202 is provided with a fixing mechanism for fixing the nut.

[0038] The machine also includes a loading assembly, which includes a loading barrel 203, an L-shaped support frame 204 with one end fixedly connected to the loading barrel 203, and the other end of the L-shaped support frame 204 fixedly connected to the top of the frame 1. The bottom of the loading barrel 203 corresponds to the position of the accommodating groove 202 on the side of the rotating disk 201 away from the tapping mechanism 101. The interior of the loading barrel 203 is provided with a hexagonal groove 205 adapted to the nut. The distance between the bottom of the loading barrel 203 and the top of the rotating disk 201 is less than the height of the nut.

[0039] It is worth noting that the height of the loading barrel 203 can be adjusted according to actual needs so that more nuts can be accommodated inside it to facilitate processing by workers.

[0040] It also includes a driving mechanism that is arranged at the bottom of the rotating disk 201 and drives the rotating disk 201 to rotate, and the driving mechanism is also used to drive the fixing mechanism to clamp or loosen the nut.

[0041] During use, workers can place a large number of nuts in the hexagonal groove 205 in advance and arrange them neatly. The nut at the bottom contacts the surface of the rotating disk 201 under the action of gravity. When tapping is required, the worker starts the driving mechanism, and the driving mechanism drives the rotating disk 201 to rotate. When the receiving groove 202 on the rotating disk 201 corresponds to the position of the hexagonal groove 205, the nut will fall into the receiving groove 202 under the action of gravity (it should be noted that since the distance between the bottom of the loading barrel 203 and the top of the rotating disk 201 is less than the height of the nut, that is, one side of the nut is exposed to the outside and the other side is located in the hexagonal groove 205. Therefore, the nut will not rotate with the rotation of the rotating disk 201).

[0042] Because the depth of the receiving groove 202 is less than the height of the nut, and the distance between the bottom of the loading barrel 203 and the top of the rotating disk 201 is also less than the height of the nut, even when a nut is present in the receiving groove 202, the rotating disk 201 can still rotate counterclockwise under the action of the drive mechanism. At this point, the next nut will contact the top of the rotating disk 201 under the action of gravity. This process is repeated, achieving automatic nut loading. This allows nuts to automatically drop from above into the receiving groove 202 of the rotating disk 201, eliminating the need for manual placement of each nut, thereby reducing labor intensity and improving loading efficiency.

[0043] Furthermore, each accommodating groove 202 is provided with a clamping groove 8 on both sides, and the fixing mechanism includes a clamping block 3 respectively arranged in the clamping groove 8, two first connecting rods 301 respectively connected to the clamping block 3 at one end, a movable frame 302 connected to the other end of each first connecting rod 301, a traction plate 303 fixedly connected to one side of the movable frame 302, a screw 304 rotatably connected to the bottom of the rotating disk 201, a movable cylinder 305 threadedly connected to the screw 304, and a second connecting rod 303 connecting the traction plate 303 and the movable cylinder 305. Connecting rod 306, a accommodating space 307 is provided on one side of each clamping groove 8, the first connecting rod 301 and the movable frame 302 are both arranged inside the accommodating space 307, and the other end of each first connecting rod 301 is rotatably connected to the movable frame 302, the movable frame 302 is slidingly connected to the inside of the accommodating space 307, a traction groove 308 is provided at the bottom of the accommodating space 307, the traction plate 303 is rotatably connected to the inside of the traction groove 308, and the two ends of the second connecting rod 306 are rotatably connected to the traction plate 303 and the movable cylinder 305 respectively.

[0044] When the screw 304 rotates under the action of the drive mechanism, the movable cylinder 305 moves downward under the influence of the screw 304, which in turn drives one side of the second connecting rod 306 downward. Because the traction groove 308 restricts the freedom of the traction block, the other side of the second connecting rod 306 pushes the traction plate 303 toward the screw 304. Simultaneously, the traction plate 303 drives the movable frame 302 to slide along the inner wall of the accommodating space 307, causing the movable frame 302 to move toward the screw 304. At the same time, the movable frame 302 drives the clamping blocks 3 on both sides to move in opposite directions via the first connecting rod 301, thereby clamping and securing the nut.

[0045] The two clamping blocks 3 are connected to the same moving frame 302 through the first connecting rod 301 to ensure that when the moving frame 302 moves, the two clamping blocks 3 are clamped toward the nut synchronously to avoid damage to the nut or reduction in processing accuracy due to uneven clamping force.

[0046] Furthermore, the threaded connection between screw 304 and movable cylinder 305 effectively reduces the possibility of the nut loosening due to vibration during machining, ensuring stable clamping force. Furthermore, the connection between screw 304 and clamping block 3 via first connecting rod 301, movable frame 302, traction plate 303, and second connecting rod 306 reduces the transmission of vibration during machining, further improving stability during nut machining.

[0047] Furthermore, each receiving groove 202 has a hexagonal cross-section, and the opposing sides of the two clamping blocks 3 are each provided with anti-slip grooves. The hexagonal shape of the receiving grooves 202 conforms to the shape of the nut, enabling precise positioning of the nut and ensuring accurate tapping. Furthermore, the anti-slip grooves increase the contact area and friction between the clamping blocks 3 and the nut surface, making the nut more secure and effectively preventing it from rotating during tapping.

[0048] Specifically, the drive mechanism includes a gear 4 disposed at the bottom of and fixedly connected to the screw 304, an inner gear ring 401 disposed on the right side of the chassis 2 to rotate the gear 4, an outer gear ring 402 disposed on the left side of the chassis 2 to reverse the rotation of the gear 4, and a power assembly that drives the rotating disk 201. The inner gear ring 401 is fixedly connected to the inner wall of the chassis 2, and the outer gear ring 402 is fixedly connected to the chassis 2 via a plurality of first support brackets 403. It should be noted that the outer gear ring 402 and the inner gear ring 401 are equal in length.

[0049] The power assembly includes a rotating cylinder 404 arranged at the bottom of the rotating disk 201, a worm gear 405 fixedly connected to the rotating cylinder 404, a worm 406 engaged with the worm gear 405, a rotating motor 7, and a support base 407. The rotating cylinder 404 is fixedly connected to the bottom of the rotating disk 201, the support base 407 is arranged at the bottom of the frame 1, the rotating motor 7 is arranged at the top of the support base 407 and fixedly connected to the support base 407, and the output end of the rotating motor 7 is fixedly connected to the worm 406.

[0050] During processing, a worker activates the rotary motor 7. The output of the rotary motor 7 drives the worm 406, which in turn drives the worm gear 405. The worm gear 405 drives the rotating cylinder 404 counterclockwise, which in turn drives the rotating disk 201. The rotating disk 201 in turn drives the screw 304 at the bottom. After the material is loaded into the accommodating groove 202, the rotating disk 201 continues to rotate counterclockwise. When the gear 4 engages with the inner gear ring 401, the screw 304 begins to rotate. The screw 304 drives the moving cylinder 305 downward, which in turn moves one side of the second connecting rod 306 downward. Because the traction groove 308 restricts the freedom of the traction block, the other side of the second connecting rod 306 pushes the traction plate 303 toward the screw 304. The traction plate 303 drives the movable frame 302 to slide along the inner wall of the accommodating space 307, prompting the movable frame 302 to move toward the screw 304. At the same time, the movable frame 302 drives the clamping blocks 3 on both sides to move relative to each other through the first connecting rod 301, thereby clamping and fixing the nut.

[0051] When the clamped nut rotates to the bottom of the tapping mechanism 101, the rotating motor 7 is stopped, and then the worker starts the tapping mechanism 101 to process the nut.

[0052] After processing is completed, the operator starts the rotary motor 7, causing the rotating disk 201 to rotate counterclockwise. The gear 4 at the bottom of the screw 304 rotates around the center of the rotating disk 201 and, under the action of the outer gear ring 402, rotates in the opposite direction, driving the movable cylinder 305 upward, thereby causing one side of the second connecting rod 306 to move upward. The other side of the second connecting rod 306 pushes the traction plate 303 away from the screw 304. The traction plate 303 drives the movable frame 302 to slide along the inner wall of the accommodating space 307, causing the movable frame 302 to move away from the screw 304. At the same time, the movable frame 302 drives the clamping blocks 3 on both sides to move in opposite directions through the first connecting rod 301, thereby releasing the nut from the clamping position and making it easier for workers to remove the material.

[0053] The drive mechanism provided in this embodiment eliminates the need for an additional power source to control the movement of the fixing mechanism, thereby reducing manufacturing costs and enabling automated control of clamping and loosening. Furthermore, the worm gear 405 and worm gear 406 transmission can convert the high-speed rotation of the rotary motor 7 into the low-speed rotation of the rotating disk 201 while providing a high torque. Furthermore, the worm gear 405 and worm gear 406 transmission has a self-locking function. When the motor stops rotating, the rotating disk 201 remains in its current position and will not rotate due to external forces, thus ensuring the stability of the processing process.

[0054] In addition, during the nut processing, the device does not need to stop for loading, and can continue to add material into the upper barrel 203 during the tapping process, thereby further improving the processing efficiency.

[0055] Example 2;

[0056] Based on Example 1, Figure 7-11 In this embodiment, a blanking block 5 is provided at the bottom of each accommodating groove 202, and a support assembly is provided on the side of the rotating disk 201 close to each blanking block 5. The support assembly includes a second support frame 501 fixedly connected to the bottom of the rotating disk 201, an elastic member 502, and a third support frame 503. The third support frame 503 is arranged on the top of the second support frame 501, and the elastic member 502 is arranged between the second support frame 501 and the third support frame 503. The blanking block 5 is arranged on the third support frame 503.

[0057] It is worth noting that the elastic member 502 has a relatively high elastic coefficient, so that it can support the nut and ensure that the nut is inside the receiving groove 202 .

[0058] By setting the blanking block 5, the second support frame 501, the third support frame 503 and the elastic member 502, after the nut processing is completed and the clamping block 3 loosens the fixation on the nut, the worker can move the third support frame 503 to move it in the direction of the compression elastic member 502, thereby driving the blanking block 5 to move downward, so that the nut on the top of the blanking block 5 is separated from the receiving groove 202, making it easier for the worker to remove the nut in the receiving groove 202.

[0059] Furthermore, a connecting plate 504 is provided at the bottom of the blanking block 5, and the connecting plate 504 is rotatably connected to the top of the third support frame 503 through a rotating shaft 505, and a torsion spring 506 is sleeved on the outer surface of the rotating shaft 505. A linkage column 507 is fixedly connected to the bottom of the third support frame 503, and one side of the linkage column 507 is slidably connected to the second support frame 501. The side of the linkage column 507 away from the second support frame 501 is fixedly connected to a lifting block 509 through a connecting block 508;

[0060] The lifting block 509 further includes an extrusion block 510, which is disposed between the loading barrel 203 and the outer gear ring 402 and is fixedly connected to the chassis 2 via a connecting frame 511. The bottom of the extrusion block 510 is provided with an extrusion inclined surface 512, and one side of the lifting block 509 is provided with a first inclined surface 513 that is slidably connected to the extrusion inclined surface 512.

[0061] It also includes an L-shaped toggle block 514, one side of the L-shaped toggle block 514 is fixedly connected to the bottom of the rotating disk 201, and the other side of the L-shaped toggle block 514 is set at the bottom of the blanking block 5;

[0062] After the nut processing is complete, the worker activates the rotary motor 7, which, via the worm gear 405 and worm 406, drives the rotating disk 201 counterclockwise, thereby rotating the second support frame 501. When the second support frame 501 moves between the loading barrel 203 and the outer gear ring 402, the first inclined surface 513 on the lifting block 509 slides against the extrusion inclined surface 512 of the extrusion block 510. Because the extrusion block 510 is stationary, the lifting block 509, driven by the extrusion inclined surface 512, moves downward during the continued rotation of the rotating disk 201, driving the linkage column 507 downward via the connecting block 508. The other side of the linkage column 507 pushes the third support frame 503 toward the compressed elastic member 502. The third support frame 503, via the rotating shaft 505, drives the connecting plate 504 and the lowering block 5 on it downward. When the lowering block 5 reaches a certain height, it contacts the horizontal section of the L-shaped toggle block 514. During this process, as the blanking block 5 continues to move downward, it flips a certain angle, and the torsion spring 506 twists, causing the nut on the top of the blanking block 5 to fall into the collection box 515 under the action of gravity, thus achieving automatic blanking. This reduces manual operation steps and further improves the processing efficiency of the device.

[0063] When the lifting block 509 disengages the extrusion block 510, the torsion spring 506 recovers its deformation, causing the blanking block 5 to rotate in the opposite direction and return to its original position. Simultaneously, the elastic member 502 recovers its deformation, pushing the third support frame 503 in the opposite direction, thereby pushing the blanking block 5 into the receiving groove 202, ready to receive the next nut. This automatic reset function eliminates the need for manual intervention, thereby improving the operating efficiency of the equipment.

[0064] Furthermore, the elastic member 502 is sleeved onto the outer surface of the linkage post 507, and a through hole 516 is provided in the blanking block 5. This prevents the elastic member 502 from tilting or shifting during use, ensuring its stability and reliability over extended use. The through hole 516 allows the tap to pass smoothly during tapping, avoiding interference, while also discharging debris and keeping the receiving groove 202 and blanking block 5 clean.

[0065] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship, they are based on the orientation or position relationship shown in the drawings. This is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0066] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A fastener processing device, comprising a frame (1), a tapping mechanism (101) arranged on the top of the frame (1), characterized in that: The top of the frame (1) is located below the tapping mechanism (101) and is fixedly connected to a chassis (2); a rotating disk (201) is rotatably connected to the chassis (2); at least four receiving grooves (202) for placing nuts are provided on the top of the rotating disk (201); the depth of each receiving groove (202) is less than the height of the nut; each receiving groove (202) is circumferentially arranged with the center of the rotating disk (201) as the center, and a fixing mechanism for fixing the nut is provided inside each receiving groove (202); The machine also includes a feeding assembly, the feeding assembly including a feeding barrel (203), an L-shaped support frame (204) having one end fixedly connected to the feeding barrel (203), the other end of the L-shaped support frame (204) being fixedly connected to the top of the frame (1), the bottom of the feeding barrel (203) corresponding to the position of the receiving groove (202) on the side of the rotating disk (201) away from the tapping mechanism (101), the inside of the feeding barrel (203) is provided with a hexagonal groove (205) adapted to the nut, and the distance between the bottom of the feeding barrel (203) and the top of the rotating disk (201) is less than the height of the nut; It also includes a driving mechanism that is arranged at the bottom of the rotating disk (201) and drives the rotating disk (201) to rotate, and the driving mechanism is also used to drive the fixing mechanism to clamp or loosen the nut.

2. The fastener processing device according to claim 1, characterized in that: Both sides of each of the accommodating grooves (202) are provided with clamping grooves (8), and the fixing mechanism comprises a clamping block (3) respectively arranged inside the clamping groove (8), two first connecting rods (301) each of which is rotatably connected to the clamping block (3), a moving frame (302) connected to the other end of each first connecting rod (301), a traction plate (303) fixedly connected to one side of the moving frame (302), a screw (304) rotatably connected to the bottom of the rotating disk (201), a moving cylinder (305) threadedly connected to the screw (304), and a connecting rod (303) and a moving cylinder (305) connected to the traction plate (303). 05), a second connecting rod (306) is provided on one side of each clamping groove (8), the first connecting rod (301) and the movable frame (302) are both arranged inside the accommodating space (307), and the other end of each first connecting rod (301) is rotatably connected to the movable frame (302), a traction groove (308) is provided at the bottom of the accommodating space (307), the traction plate (303) is rotatably connected to the inside of the traction groove (308), and the two ends of the second connecting rod (306) are rotatably connected to the traction plate (303) and the movable cylinder (305) respectively.

3. The fastener processing device according to claim 2, characterized in that: The cross section of each accommodating groove (202) is a hexagonal structure, and the opposite sides of the two clamping blocks (3) are provided with anti-slip lines.

4. The fastener processing device according to claim 2, characterized in that: The driving mechanism comprises gears (4) respectively arranged at the bottom of the screw (304) and fixedly connected to the screw (304), an inner gear ring (401) arranged on the right side of the interior of the chassis (2) and causing the gear (4) to rotate, an outer gear ring (402) arranged on the left side of the interior of the chassis (2) and causing the gear (4) to rotate in the opposite direction, and a power assembly for driving the rotating disk (201) to rotate, wherein the inner gear ring (401) is fixedly connected to the inner wall of the chassis (2), and the outer gear ring (402) is fixedly connected to the chassis (2) via a plurality of first support frames (403).

5. The fastener processing device according to claim 4, characterized in that: The power assembly comprises a rotating cylinder (404) arranged at the bottom of the rotating disk (201), a worm wheel (405) fixedly connected to the rotating cylinder (404), a worm (406) meshing with the worm wheel (405), a rotating motor (7), and a support base (407); the rotating cylinder (404) is fixedly connected to the bottom of the rotating disk (201); the support base (407) is arranged at the bottom of the frame (1); the rotating motor (7) is arranged at the top of the support base (407) and fixedly connected to the support base (407); and the output end of the rotating motor (7) is fixedly connected to the worm (406).

6. The fastener processing device according to claim 4, characterized in that: A blanking block (5) is provided at the bottom of each accommodating groove (202), and a support assembly is provided on one side of the rotating disk (201) close to each blanking block (5), the support assembly comprising a second support frame (501) fixedly connected to the bottom of the rotating disk (201), an elastic member (502), and a third support frame (503), the third support frame (503) being arranged on the top of the second support frame (501), and the elastic member (502) being arranged between the second support frame (501) and the third support frame (503), and the blanking block (5) being arranged on the third support frame (503).

7. The fastener processing device according to claim 6, characterized in that: A connecting plate (504) is provided at the bottom of the blanking block (5), and the connecting plate (504) is rotatably connected to the top of the third support frame (503) through a rotating shaft (505), and a torsion spring (506) is sleeved on the outer surface of the rotating shaft (505). A linkage column (507) is fixedly connected to the bottom of the third support frame (503), and one side of the linkage column (507) is slidingly connected to the second support frame (501), and the side of the linkage column (507) away from the second support frame (501) is fixedly connected to a lifting block (509) through a connecting block (508); The device further comprises an extrusion block (510), the extrusion block (510) being arranged between the upper barrel (203) and the outer gear ring (402), and the extrusion block (510) being fixedly connected to the chassis (2) via a connecting frame (511), the bottom of the extrusion block (510) being provided with an extrusion inclined surface (512), and one side of the lifting block (509) being provided with a first inclined surface (513) slidably connected to the extrusion inclined surface (512); It also includes an L-shaped toggle block (514), one side of the L-shaped toggle block (514) is fixedly connected to the bottom of the rotating disk (201), and the other side of the L-shaped toggle block (514) is arranged at the bottom of the blanking block (5); The machine also includes a collecting box (515), which is arranged at the bottom of the frame (1) and below the extrusion block (510).

8. The fastener processing device according to claim 7, characterized in that: The elastic member (502) is sleeved on the outer surface of the linkage column (507), and a through hole (516) is provided on the blanking block (5).

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