Efficient cold drawing device for steel for wire products

Abstract

The utility model relates to the technical field of cold-drawing devices, and discloses an efficient cold-drawing device for steel for wire products, which comprises a supporting bottom plate, a cold-drawing die and a feeding plate, a first groove body is arranged at the right position in the cold-drawing die, the outer wall surface of a clamping arc plate is connected with a protective pad, a bayonet lock is inserted between a connecting seat and a connecting block, and a second groove body is arranged at the right position in the cold-drawing die. The two ends of the clamping pin are connected with locking nuts. The feeding plate is mounted on the right side of the top of the supporting bottom plate, the feeding groove is formed in the feeding plate, the second telescopic rods are mounted at the upper position and the lower position in the feeding groove, a proper clamping arc plate is selected in the working process, and a connecting block on the end face of the clamping arc plate is inserted into a connecting base; and then the clamping pin is inserted to connect the connecting base and the connecting block, and the locking nut and the clamping pin are locked in a threaded mode, so that after the second telescopic rod works, the position of the clamping arc plate can be pushed to be adjusted, steel raw materials are clamped and supported through the clamping arc plate in the feeding process, and the feeding effect between the steel raw materials and the cold-drawing die is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of cold drawing equipment, specifically a high-efficiency cold drawing device for steel used in wire products. Background Technology

[0002] Wire products refer to products made from wire as raw material through further processing. Wire products mainly include three categories: steel wire, steel strand, and steel wire rope. The steel used in wire products mainly includes ordinary low-carbon steel, high-quality carbon steel, stainless steel, etc. The choice of steel for wire products depends on the specific application requirements and product characteristics.

[0003] The steel used in wire products requires multiple processing steps during manufacturing, including cold drawing. Cold drawing does not require melting the metal but is carried out at room temperature. The metal material is drawn to achieve the required shape and mechanical properties at room temperature. This process requires the use of appropriate components such as cold drawing dies and feeding ends. If the raw material falls during feeding, it will be difficult to connect with the cold drawing die, affecting the cold drawing effect. Utility Model Content

[0004] The purpose of this utility model is to provide a high-efficiency cold drawing device for steel used in wire products, so as to solve the problem mentioned in the background art that the metal material is drawn at room temperature to achieve the required shape and mechanical properties. This process requires the use of corresponding cold drawing dies, feeding ends and other components. However, if the raw material falls during feeding, it is not easy to connect with the cold drawing die for feeding, which affects the cold drawing effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency cold drawing device for steel used in wire products, comprising a supporting base plate, a cold drawing die, and a feeding plate. A first groove is formed in the cold drawing die at the right position. A second groove is connected to the left side of the first groove. A first insert is connected to the upper and lower positions of the second groove. A first ball is embedded inside the first insert. A feeding groove is formed in the feeding plate. A second telescopic rod is installed at the upper and lower positions in the feeding groove. A connecting seat is connected to the tail end of the second telescopic rod. A connecting block is inserted in the connecting seat. A clamping arc plate is fixed to the end face of the connecting block. A protective pad is connected to the outer wall of the clamping arc plate. A locking pin is inserted between the connecting seat and the connecting block. Locking nuts are connected to both ends of the locking pin.

[0006] As a further technical solution of this utility model, the clamping arc plates are symmetrically distributed about the central axis of the feed plate, and the clamping arc plates and the protective pad are bonded together.

[0007] As a further technical solution of this utility model, the two ends of the locking pin are fixed with external threaded ends, and the locking nut and the external threaded ends form a threaded lock.

[0008] As a further technical scheme of the utility model, the first groove body and the second groove body are in communication with each other, and the distance between the upper and lower positions in the first groove body is greater than the distance between the upper and lower positions in the second groove body.

[0009] As a further technical scheme of the utility model, the support base plate top left side position is equipped with a support sleeve rod assembly, the support sleeve rod assembly contains a first sleeve rod and a second sleeve rod, the second sleeve rod top is connected with a conveying belt mounting frame, and the conveying belt mounting frame is equipped with a conveying belt body.

[0010] As a further technical scheme of the utility model, the first sleeve rod and the second sleeve rod are connected in sleeve mode, the second sleeve rod bottom position is equipped with a third telescopic rod, the second sleeve rod inner wall both sides are equipped with guide rods, the first sleeve rod both sides lower positions are equipped with guide blocks, and the guide rods are connected with the guide blocks in sliding mode.

[0011] As a further technical scheme of the utility model, the support base plate top left side position is equipped with a first telescopic rod, the first telescopic rod top position is equipped with a material guide seat, the material guide seat is formed with a groove end, and the groove end bottom position is formed with a narrowed end.

[0012] As a further technical scheme of the utility model, the material guide seat is formed with a second embedding groove, the second embedding groove is embedded with a second ball, and the second embedding grooves are uniformly distributed in the material guide seat.

[0013] Compared with the prior art, the utility model has the advantages that the high-efficiency cold-drawing device for wire rod products not only improves the feeding effect, but also improves the discharge protection ability and discharge guiding ability of the cold-drawing device;

[0014] (1) the feeding plate is installed at the right side position of the support base plate top, the feeding groove is formed in the feeding plate, the second telescopic rod is installed at the upper and lower positions in the feeding groove, the appropriate clamping arc plate is selected during work, the connecting block of the clamping arc plate end surface is inserted into the inner part of the connecting seat, the cotter pin is inserted to connect the connecting seat and the connecting block, and the lock nut is screwed with the cotter pin, so that the position of the clamping arc plate can be adjusted after the second telescopic rod works, and the steel raw material can be clamped and supported by the clamping arc plate during feeding, thereby improving the feeding effect between the cold-drawing die;

[0015] (2) the first slot is arranged at the right position in the cold-drawing die, and the second slot is communicated at the side position of the first slot, so that the raw material can be fed from the first slot and discharged from the second slot during the cold-drawing process, the first slot and the first ball are arranged at the upper and lower positions of the second slot, and the first ball is embedded in the first slot, so that the raw material can be protected by the cooperation of the first slot and the first ball during the cold-drawing discharge, the friction phenomenon during the hard contact is reduced, and the overall protection capability is improved;

[0016] (3) the raw material is discharged from the end of the second slot after the cold-drawing process of the cold-drawing die, the raw material is guided by the conveying belt body after the discharge, the guide seat is used for secondary guiding, the concave end and the narrow end are arranged in the guide seat, the raw material is conveniently narrowed downward, the second slot and the second ball are used for cooperation and guiding, the first telescopic rod is started to work to push the guide seat to adjust the height, the third telescopic rod is started to work to adjust the combined height of the first sleeve rod and the second sleeve rod, the combined height of the conveying belt mounting frame and the conveying belt body is adjusted, and the overall discharge and guiding capability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 it is the front view structure schematic drawing of the utility model;

[0018] Figure 2 it is the side view structure schematic drawing of the feeding plate of the utility model;

[0019] Figure 3 it is the side view structure schematic drawing of the guide seat of the utility model;

[0020] Figure 4 it is the local front view sectional structure schematic drawing of the support sleeve rod assembly of the utility model.

[0021] In the drawing: 1, support base plate; 2, first telescopic rod; 3, guide seat; 4, conveying belt mounting frame; 5, conveying belt body; 6, support sleeve rod assembly; 7, cold-drawing die; 8, first slot; 9, feeding plate; 10, second telescopic rod; 11, second slot; 12, first slot; 13, first ball; 14, connecting seat; 15, clamping arc plate; 16, protection pad; 17, connecting block; 18, catch pin; 19, locking nut; 20, second slot; 21, second ball; 22, narrow end; 23, concave end; 24, first sleeve rod; 25, second sleeve rod; 26, third telescopic rod; 27, guide rod; 28, guide block. DETAILED DESCRIPTION

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 This utility model provides an embodiment of a high-efficiency cold drawing device for steel used in wire products, comprising a supporting base plate 1, a cold drawing die 7, and a feeding plate 9. A first groove 8 is provided in the cold drawing die 7 at the right position. A second groove 11 is connected to the left side of the first groove 8. A first insert groove 12 is connected to the upper and lower positions of the second groove 11. A first ball bearing 13 is embedded inside the first insert groove 12. A feeding groove is formed in the feeding plate 9. A second telescopic rod 10 is installed at the upper and lower positions in the feeding groove. A connecting seat 14 is connected to the tail end of the second telescopic rod 10. A connecting block 17 is inserted in the connecting seat 14. A clamping arc plate 15 is fixed to the end face of the connecting block 17. A protective pad 16 is connected to the outer wall of the clamping arc plate 15. A locking pin 18 is inserted between the connecting seat 14 and the connecting block 17. Locking nuts 19 are connected to both ends of the locking pin 18.

[0024] The clamping arc plates 15 are symmetrically distributed about the central axis of the feed plate 9, and an adhesive connection is formed between the clamping arc plates 15 and the protective pad 16.

[0025] The locking pin 18 has external threaded ends at both ends, and the locking nut 19 forms a threaded lock with the external threaded ends.

[0026] The first groove 8 and the second groove 11 are interconnected, and the vertical distance within the first groove 8 is greater than the vertical distance within the second groove 11.

[0027] A support sleeve assembly 6 is installed at the top of the support base plate 1, located to the left of the cold drawing die 7. The support sleeve assembly 6 includes a first sleeve 24 and a second sleeve 25. The top of the second sleeve 25 is connected to a conveyor belt mounting frame 4, and a conveyor belt body 5 is mounted on the conveyor belt mounting frame 4.

[0028] The first sleeve rod 24 and the second sleeve rod 25 are sleeved together. The bottom position of the second sleeve rod 25 is equipped with a third telescopic rod 26. Guide rods 27 are installed on both sides of the inner wall of the second sleeve rod 25. Guide blocks 28 are installed on both sides of the lower part of the first sleeve rod 24. The guide rods 27 pass through the interior of the guide blocks 28 to form a sliding connection.

[0029] A first telescopic rod 2 is installed on the left side of the top of the support base plate 1. A guide seat 3 is installed at the top of the first telescopic rod 2. A groove end 23 is formed in the guide seat 3. A narrow end 22 is formed at the bottom of the groove end 23.

[0030] The guide seat 3 is provided with a second embedding groove 20, and the second embedding groove 20 is embedded with a second ball 21; the second embedding groove 20 is uniformly distributed in the guide seat 3;

[0031] Further, the connecting seat 14 and the connecting block 17 are provided with a hole, and the hole is designed for inserting the pin 18; the pin 18 is used to connect the connecting seat 14 and the connecting block 17, and the lock nut 19 is used to threadedly lock the pin 18.

[0032] Working principle: first, the feeding plate 9 is installed on the right side of the top of the supporting bottom plate 1; the feeding plate 9 is provided with a feeding groove; the feeding groove is provided with the second telescopic rod 10 at the upper and lower positions; the appropriate clamping arc plate 15 is selected; the connecting block 17 of the end surface of the clamping arc plate 15 is inserted into the connecting seat 14; then the pin 18 is used to connect the connecting seat 14 and the connecting block 17; the lock nut 19 is used to threadedly lock the pin 18; the second telescopic rod 10 is started to work and push the position adjustment of the clamping arc plate 15; the clamping arc plate 15 is used to clamp and support the steel raw material; the steel raw material is fed from the position of the feeding plate 9 to the position of the cold-drawing die 7 for cold-drawing; after the cold-drawing process at the position of the cold-drawing die 7, the raw material is discharged from the end of the second groove body 11; then the conveying belt body 5 is used to guide the discharged raw material; the guide seat 3 is used for secondary guiding; after the end of the cold-drawing process, the raw material after cold-drawing can be taken out.

[0033] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A high efficiency cold drawing device for steel wire product comprising a support base plate (1), a cold drawing die (7), a feed plate (9), characterized in that: The first slot body (8) is arranged in the right position of the cold-drawing die (7), the left side of the first slot body (8) is connected with the second slot body (11), the upper and lower positions of the second slot body (11) are communicated with the first embedding slot (12), the first embedding slot (12) is embedded with the first ball (13), the feeding plate (9) is formed with a feeding slot, the upper and lower positions of the feeding slot are mounted with the second telescopic rod (10), the tail end of the second telescopic rod (10) is connected with the connecting seat (14), the connecting seat (14) is inserted with the connecting block (17), the end surface of the connecting block (17) is fixed with the clamping arc plate (15), the outer wall surface of the clamping arc plate (15) is connected with the protective pad (16), the connecting seat (14) and the connecting block (17) are inserted with the pin (18), and the two ends of the pin (18) are connected with the locking nut (19).

2. The high efficiency cold-drawing device of a wire product steel according to claim 1, characterized in that: The clamping arc plate (15) is symmetrically distributed about the central axis of the feeding plate (9), and the clamping arc plate (15) and the protective pad (16) are adhesively connected.

3. The high efficiency cold-drawing device of a wire product steel according to claim 1, characterized in that: The outer threads are fixed on the two ends of the pin (18), and the locking nut (19) and the outer threads are threadedly locked.

4. The high efficiency cold-drawing device of a wire product steel according to claim 1, characterized in that: The first slot body (8) and the second slot body (11) are communicated with each other, and the upper and lower distances in the first slot body (8) are greater than the upper and lower distances in the second slot body (11).

5. The high efficiency cold-drawing device of a wire product steel according to claim 1, characterized in that: The support sleeve rod assembly (6) is assembled at the position of the left side of the cold-drawing die (7) on the top of the support bottom plate (1), the support sleeve rod assembly (6) comprises a first sleeve rod (24) and a second sleeve rod (25), and the top of the second sleeve rod (25) is connected with the conveying belt mounting rack (4), and the conveying belt mounting rack (4) is assembled with the conveying belt body (5).

6. The high efficiency cold-drawing device of a wire product steel according to claim 5, characterized in that: The first sleeve rod (24) and the second sleeve rod (25) are connected in a sleeved manner, the third telescopic rod (26) is assembled at the bottom position in the second sleeve rod (25), the guide rods (27) are mounted on the inner walls of the second sleeve rod (25), the guide blocks (28) are mounted at the lower positions on the two sides of the first sleeve rod (24), and the guide rods (27) penetrate into the guide blocks (28) to form a sliding connection.

7. The high efficiency cold-drawing device of a wire product steel according to claim 1, characterized in that: The first telescopic rod (2) is assembled at the left position on the top of the support bottom plate (1), the guide seat (3) is mounted at the top position of the first telescopic rod (2), the recess end (23) is formed in the guide seat (3), and the narrowing end (22) is formed at the bottom position of the recess end (23).

8. The high efficiency cold-drawing device of a wire product steel according to claim 7, characterized in that: The second embedding slot (20) is arranged in the guide seat (3), the second embedding slot (20) is embedded with the second ball (21), and the second embedding slot (20) is uniformly distributed in the guide seat (3).

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