Screw manufacturing equipment

Abstract

The utility model relates to the technical field of screw manufacturing, in particular to screw manufacturing equipment which comprises a machining table, a machine frame is fixed to the middle of the machining table, and a clamping mechanism is arranged between the machine frame and the machining table. A clamping plate is arranged at the top end of the left side, close to the rack, of the machining table, and a discharging groove is formed in the position, between the clamping plate and the rack, of the machining table. The machine frame, the first electric push rod, the first clamping head, the second clamping head, the clamping plate and the hexagonal inner groove are used in cooperation, the second electric push rod and the second electric push rod control the push plate to push a screw in the material box forwards till a hexagonal screw head at one end of the screw is clamped into the hexagonal inner groove between the first clamping head and the second clamping head, and the other end of the screw abuts against the clamping plate; and after the screws are polished, a first electric push rod is started, the first electric push rod controls a first clamping head to be lifted, at the moment, the ends, close to the clamping plates, of the screws incline downwards and then fall off from a discharging groove, and therefore the purpose of facilitating discharging is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of screw manufacturing, in particular to a screw manufacturing device. Background Art

[0002] Screw manufacturing is the process of cutting or forming threads on the body of the screw so that it can fit with a nut or other parts. In some cases, the screw also requires surface treatment to improve its appearance quality. Surface treatment includes grinding the cut thread groove to remove burrs.

[0003] At present, after the existing screws on the market are polished, they still need to be manually removed from the clamping mechanism, which will affect the processing efficiency. Therefore, it is necessary to design a screw manufacturing device. Utility Model Content

[0004] The purpose of the utility model is to provide a screw manufacturing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A screw manufacturing device, comprising

[0007] A processing table, wherein a frame is fixed in the middle of the processing table, and a clamping mechanism is provided between the frame and the processing table;

[0008] A clamping plate is arranged on the top left side of the processing table close to the frame, a material discharge trough is arranged between the clamping plate and the frame, and a grinding mechanism is arranged on one side of the processing table close to the material discharge trough.

[0009] Preferably, the clamping mechanism includes an electric push rod 1, which is arranged in the middle of the top of the frame, and a chuck 1 is fixedly installed on the output shaft of the electric push rod 1, and a chuck 2 is fixedly installed on the upper end surface of the middle part of one side of the processing table close to the frame, and a hexagonal inner groove is arranged between the chuck 1 and the chuck 2;

[0010] Preferably, the clamping mechanism further comprises a material box, which is arranged at the upper middle end of the side of the processing table away from the clamping plate, and a fixing seat 1 is arranged on the back side of the processing table close to the material box, and an electric push rod 2 is fixedly installed on the back side of the fixing seat 1, and a push plate is fixedly installed on one end of the electric push rod 2 located inside the material box;

[0011] Preferably, the grinding mechanism includes a movable frame, a movable frame is movably mounted on the upper end of the outer side of the processing table close to the material discharge chute, a grinding head is movably mounted inside the side of the movable frame close to the material discharge chute, a motor is fixedly mounted on the outer side of the movable frame away from the material discharge chute, a driving pulley is fixedly mounted on the output shaft of the motor, a driven pulley is arranged inside the side of the movable frame close to the driving pulley, the driven pulley is movably connected to the driving pulley through a belt, and one end of the driven pulley is fixedly connected to the grinding head through a rotating shaft;

[0012] Preferably, the grinding mechanism further comprises a second fixing seat, the second fixing seat is fixedly mounted on the outside of one side of the processing table close to the movable frame, an electric push rod third is fixedly mounted on the outer side of the second fixing seat, and the output shaft of the electric push rod third is fixedly connected to the movable frame;

[0013] Preferably, both sides of the bottom end of the processing table close to the movable frame are provided with sliding grooves, and the four corners of the bottom end of the movable frame are provided with sliding blocks slidably connected to the sliding grooves.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The screw manufacturing equipment cooperates with a frame, an electric push rod 1, a clamp head 1, a clamp head 2, a clamp plate and a hexagonal inner groove for use. The electric push rod 2 controls the push plate to push the screw inside the material box forward until the hexagonal nail head at one end of the screw is stuck in the hexagonal inner groove between the clamp head 1 and the clamp head 2, and the other end of the screw is against the clamp plate, and then it is ground by a grinding mechanism. After the screw is ground, the electric push rod 1 is started, and the electric push rod 1 controls the clamp head 1 to lift up. At this time, the end of the screw close to the clamp plate tilts downward and falls from the material discharge chute, thereby achieving the purpose of facilitating material discharge.

[0016] The screw manufacturing equipment is used in coordination between an electric push rod three, a movable frame and a grinding head. The electric push rod three controls the movable frame to push forward, and the movable frame drives the grinding head to press against the surface of the screw thread groove after being pushed forward, and then the grinding head is started. After the grinding head is started, it drives the active pulley to rotate. When the active pulley rotates, the driven pulley at one end of the grinding head is driven to rotate synchronously through the belt, so that the burrs on the surface of the screw can be polished and cleaned by the grinding head. Moreover, since the position of the movable frame is adjustable, it can be adapted for use with screws of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall main structure of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the structure of the movable frame of the utility model;

[0019] Figure 3 For the utility model Figure 1The enlarged schematic diagram at A in the middle;

[0020] Figure 4 For the utility model Figure 1 Enlarged schematic diagram of point B in the middle.

[0021] In the figure: 1. Processing table; 2. Frame; 3. Clamp; 4. Material discharge chute; 5. Electric push rod 1; 6. Chuck 1; 7. Chuck 2; 8. Hexagonal inner groove; 9. Material box; 10. Fixed seat 1; 11. Electric push rod 2; 12. Push plate; 13. Movable frame; 14. Grinding head; 15. Motor; 16. Driving pulley; 17. Driven pulley; 18. Fixed seat 2; 19. Electric push rod 3; 20. Slide groove; 21. Sliding block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-4 As shown, a technical solution provided by the utility model:

[0024] A screw manufacturing device, including a processing table 1, a frame 2 is fixed in the middle of the processing table 1, a clamping mechanism is arranged between the frame 2 and the processing table 1, the clamping mechanism includes an electric push rod 1 5, the electric push rod 1 5 is arranged in the middle of the top of the frame 2, the output shaft of the electric push rod 1 5 is fixedly installed with a clamp head 1 6, a clamp head 2 7 is fixedly installed on the upper end face of the middle part of one side of the processing table 1 close to the frame 2, a hexagonal inner groove 8 is arranged between the clamp head 1 6 and the clamp head 2 7, the clamping mechanism also includes a material box 9, the material box 9 is arranged at the upper end of the middle part of the side of the processing table 1 away from the clamp plate 3, a fixing seat 10 is arranged on the back side of the processing table 1 close to the material box 9, an electric push rod 2 11 is fixedly installed on the back side of the fixing seat 10, and a push plate 12 is fixedly installed on one end of the electric push rod 2 11 located inside the material box 9;

[0025] In this embodiment, during processing, the screws to be polished are placed in the material box 9 and then started. The electric push rod 11 controls the push plate 12 to push the screw inside the material box 9 forward until the hexagonal nail head at one end of the screw is stuck in the hexagonal inner groove 8 between the clamp head 1 6 and the clamp head 2 7, and the other end of the screw is against the clamp plate 3, and then it is polished by the polishing mechanism. After the screw is polished, the electric push rod 5 is started, and the electric push rod 5 controls the clamp head 6 to lift. At this time, the end of the screw close to the clamp plate 3 tilts downward and falls from the material discharge trough 4, thereby achieving the purpose of facilitating material discharge.

[0026] like Figure 2 and Figure 4 As shown, a clamping plate 3 is provided at the top left side of the processing table 1 near the frame 2, a material discharge trough 4 is provided between the clamping plate 3 and the frame 2, a grinding mechanism is provided on the side of the processing table 1 near the material discharge trough 4, and the mechanism includes a movable frame 13, a movable frame 13 is movably installed on the upper end of the outer side of the processing table 1 near the material discharge trough 4, a grinding head 14 is movably installed inside the side of the movable frame 13 near the material discharge trough 4, a motor 15 is fixedly installed on the outer side of the movable frame 13 away from the material discharge trough 4, a driving pulley 16 is fixedly installed on the output shaft of the motor 15, and a side of the movable frame 13 near the driving pulley 16 A driven pulley 17 is arranged inside, and the driven pulley 17 is movably connected to the driving pulley 16 through a belt, and one end of the driven pulley 17 is fixedly connected to the grinding head 14 through a rotating shaft. The grinding mechanism also includes a fixed seat 2 18, and the fixed seat 2 18 is fixedly installed on the outside of one side of the processing table 1 close to the movable frame 13, and an electric push rod 3 19 is fixedly installed on the outer side of the fixed seat 2 18, and the output shaft of the electric push rod 3 19 is fixedly connected to the movable frame 13, and both sides of the bottom end of the processing table 1 close to the movable frame 13 are provided with slide grooves 20, and the four corners of the bottom end of the movable frame 13 are provided with sliders 21 slidably connected to the slide grooves 20;

[0027] In this embodiment, after the screw is clamped and fixed by the clamping plate 3, the clamp head 1 6 and the clamp head 2 7, the electric push rod 3 19 is started, and the electric push rod 3 19 controls the movable frame 13 to push forward. After the movable frame 13 is pushed forward, it drives the grinding head 14 to press against the thread groove surface of the screw, and then the grinding head 14 is started. After the grinding head 14 is started, it drives the active pulley 16 to rotate. When the active pulley 16 rotates, the driven pulley 17 at one end of the grinding head 14 is driven by the belt to rotate synchronously, and then the burrs on the surface of the screw can be polished and cleaned by the grinding head 14. Moreover, since the position of the movable frame 13 is adjustable, it can be adapted for use with screws of different diameters.

[0028] Working principle: During processing, the screws to be polished are placed in the material box 9, and then started, the electric push rod 11, the electric push rod 11 controls the push plate 12 to push the screw inside the material box 9 forward, until the hexagonal nail head at one end of the screw is stuck in the hexagonal inner groove 8 between the clamp head 1 6 and the clamp head 2 7, and the other end of the screw is against the clamp plate 3. When the screw is clamped and fixed by the clamp plate 3, the clamp head 1 6 and the clamp head 2 7, the electric push rod 3 19 is started, and the electric push rod 3 19 controls the movable frame 13 to push forward, and the movable frame 1 3 is pushed forward and then drives the grinding head 14 to press against the thread groove surface of the screw, and then starts the grinding head 14. After the grinding head 14 is started, it drives the active pulley 16 to rotate. When the active pulley 16 rotates, the driven pulley 17 at one end of the grinding head 14 is driven by the belt to rotate synchronously, and then the burrs on the surface of the screw can be polished and cleaned by the grinding head 14. After the screw is polished, start the electric push rod 5, and the electric push rod 5 controls the clamping head 6 to lift up. At this time, the end of the screw close to the clamping plate 3 tilts downward and falls from the discharge chute 4.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A screw manufacturing device, characterized in that: include A processing table (1), wherein a frame (2) is fixed in the middle of the processing table (1), and a clamping mechanism is provided between the frame (2) and the processing table (1); The processing table (1) is provided with a clamping plate (3) at the top left side close to the frame (2), the processing table (1) is provided with a material discharge trough (4) between the clamping plate (3) and the frame (2), and a grinding mechanism is provided on one side of the processing table (1) close to the material discharge trough (4).

2. A screw manufacturing device according to claim 1, characterized in that: The clamping mechanism comprises an electric push rod (5), the electric push rod (5) being arranged at the middle of the top end of the frame (2), a chuck (6) being fixedly mounted on the output shaft of the electric push rod (5), a chuck (7) being fixedly mounted on the upper end surface of the middle part of one side of the processing table (1) close to the frame (2), and a hexagonal inner groove (8) being arranged between the chuck (6) and the chuck (7).

3. A screw manufacturing device according to claim 2, characterized in that: The clamping mechanism also includes a material box (9), which is arranged at the upper middle end of a side of the processing table (1) away from the clamping plate (3), and a fixing seat (10) is arranged on the back side of the processing table (1) close to the material box (9), and an electric push rod (11) is fixedly installed on the back side of the fixing seat (10), and a push plate (12) is fixedly installed on one end of the electric push rod (11) located inside the material box (9).

4. The screw manufacturing equipment according to claim 1, characterized in that: The grinding mechanism comprises a movable frame (13), the movable frame (13) is movably mounted on the upper end of the outer side of the processing table (1) close to the material discharge chute (4), a grinding head (14) is movably mounted inside the side of the movable frame (13) close to the material discharge chute (4), a motor (15) is fixedly mounted on the outer side of the movable frame (13) away from the material discharge chute (4), a driving pulley (16) is fixedly mounted on the output shaft of the motor (15), a driven pulley (17) is arranged inside the side of the movable frame (13) close to the driving pulley (16), the driven pulley (17) is movably connected to the driving pulley (16) via a belt, and one end of the driven pulley (17) is fixedly connected to the grinding head (14) via a rotating shaft.

5. The screw manufacturing equipment according to claim 4, characterized in that: The grinding mechanism also includes a second fixed seat (18), the second fixed seat (18) is fixedly mounted on the outside of a side of the processing table (1) close to the movable frame (13), and an electric push rod (19) is fixedly mounted on the outer side of the second fixed seat (18), and the output shaft of the electric push rod (19) is fixedly connected to the movable frame (13).

6. The screw manufacturing equipment according to claim 5, characterized in that: Slide grooves (20) are provided on both sides of the bottom of the processing table (1) close to the movable frame (13), and sliding blocks (21) slidably connected to the slide grooves (20) are provided at the four corners of the bottom of the movable frame (13).

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