Drawing device for producing high-purity oxygen-free copper bar

Abstract

The utility model discloses a drawing device for producing a high-purity oxygen-free copper bar, which comprises a table body, supports are arranged at two ends of the bottom of the table body, a drawing die holder is arranged on one side of the top of the table body, a moving seat is arranged in the middle of the top end of the table body, a drawing clamp head is arranged at the top end of the moving seat, and a drawing clamp is arranged at the top end of the moving seat. And a drawing driving mechanism is arranged between the bottom end of the moving seat and the inner side of the table body. The protection assembly is arranged at the top end of the table body, during use, an installation insertion plate is inserted into a fixing insertion groove, the purpose that an L-shaped protection cover is positioned and stably installed on the outer side of a drawing station at the top of the table body can be achieved, isolation protection treatment is conducted on the drawing device from the top through the protection cover, and the protection effect is good. Safety accidents caused by breakage, bending and tilting of the steel bar or entering of workers into a drawing operation station due to misoperation during steel bar drawing operation are avoided, the probability of safety accidents during oxygen-free steel bar drawing operation of the device is reduced, and the device runs more safely.

Description

Technical Field

[0001] The utility model relates to the technical field of copper rod drawing processing, in particular to a drawing device used for the production of high-purity oxygen-free copper rods. Background Art

[0002] The drawing machine is a device for drawing metal materials. During the production and processing of high-purity oxygen-free copper rods, a drawing device is required to be used to draw them at room temperature to obtain oxygen-free copper rods of different diameters according to the requirements of different application fields.

[0003] For example, a drawing device for the production of high-purity oxygen-free copper rods disclosed in the utility model with authorization announcement number CN219093155U includes a drawing shaft, parallel guide rails, a loading rack, a heading machine main motor and a heading machine main machine from left to right. The drawing shaft travel section is located on the parallel guide rails, and the right end of the parallel guide rails is connected to the loading rack. The utility model provides a drawing device for the production of high-purity oxygen-free copper rods. After the heading is made by the heading machine main machine, the blank is sent to the loading rack, loaded to the feed roller through the loading arm, and enters the parallel guide rails under the action of the online head pushing device. Then the drawing jaws clamp the copper rod head and shrink backwards to make the entire copper rod pass through the drawing die seat. The finished product after drawing leaves the production equipment through the unloading rack. The device has a simple structure, a high degree of automation, and is easy to operate, which greatly improves production efficiency. However, during the application of this technical solution, the drawing station is in an open state. During the drawing process, the copper rod may be accidentally bent or lifted, or a worker may enter the drawing station by mistake, which may easily lead to safety accidents. There is also a technical problem that the copper rod drawing processing area cannot be isolated and protected without affecting the normal drawing operation. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a drawing device for the production of high-purity oxygen-free copper rods, which can solve the technical problems that the copper rod drawing processing area cannot be isolated and protected without affecting the normal drawing operation when the drawing station is in an open state and the copper rod is accidentally bent and tilted during drawing, or workers mistakenly enter the drawing station to easily cause safety accidents.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: a drawing device for the production of high-purity oxygen-free copper rods, comprising a table body, brackets are arranged at both ends of the bottom of the table body, a drawing die seat is arranged on one side of the top of the table body, a movable seat is arranged at the middle position of the top of the table body, a drawing clamp head is arranged on the top of the movable seat, a drawing drive mechanism is arranged between the bottom end of the movable seat and the inner side of the table body, servo motors are arranged on both sides of the front end of the table body, a material guide rack is arranged at the output end of the servo motor, a stop block is arranged at the rear end of the top of the material guide rack, a protective cover is arranged at the top of the table body, a fixed slot is arranged at the rear end of the table body, a mounting plug plate is arranged at the bottom end of the protective cover, and a conveying component is arranged on the inner side of the material guide rack.

[0006] As a preferred technical solution of the utility model, the protective cover is in an "L" shape, and the installation plug plate is inserted into the interior of the fixed slot.

[0007] As a preferred technical solution of the utility model, the pulling drive mechanism includes a positioning shell, which is arranged at the middle position between the two sides of the inside of the platform body, a screw rod is movably connected to the middle position between the two sides of the inside of the positioning shell, a screw sleeve is arranged on the outside of the screw rod, a pulling motor is arranged at the middle position of one side of the platform body, stabilizing guide rails are arranged at the top of the two ends of the inside of the platform body, a connecting block is arranged at the middle position of the bottom end of the moving seat, and stabilizing sliders are arranged at both ends of the bottom of the moving seat.

[0008] As a preferred technical solution of the utility model, a reserved groove is provided at the top of the interior of the positioning shell, the bottom end of the connecting block passes through the reserved groove and is fixedly connected to the top of the wire sleeve, one side of the screw rod passes through the positioning shell and one side of the interior of the table body and is fixedly connected to the output end of the pulling motor, the stabilizing slider is embedded in the interior of the stabilizing guide rail, and the stabilizing slider can slide horizontally inside the stabilizing guide rail.

[0009] As a preferred technical solution of the utility model, the conveying component includes a roller, which is movably connected between two sides of the inside of the material guide frame, a driving motor is arranged at the front end of one side of the material guide frame, and a conveyor belt is arranged between the outside of the roller.

[0010] As a preferred technical solution of the utility model, the rollers are arranged at equal intervals between the two sides inside the material guide frame, and one side of the rollers passes through the front end of one side inside the material guide frame and is fixedly connected to the output end of the driving motor.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By setting a protective component on the top of the platform, the installation plug plate is inserted into the fixed slot during use, so that the "L"-shaped protective cover can be positioned and firmly installed on the outside of the drawing station on the top of the platform. The pulling device is isolated and protected from the top by the protective cover to avoid safety accidents caused by steel bar breakage, bending and warping during the steel bar drawing operation or workers entering the drawing operation station by mistake, thereby reducing the probability of safety accidents during the oxygen-free steel bar drawing operation of the device, making the device safer to operate;

[0013] 2. By arranging a conveying component on the inner side of the guide rack, when in use, the steel rod that has been drawn falls on the guide rack and the drive motor is started to drive the roller to rotate. When the roller rotates, it drives the conveyor belt to move and convey the steel rod that has been drawn out of the drawing processing position. There is no need for manual operation to take out the steel rod, and at the same time, the discharge efficiency after the steel rod is drawn is improved, and the feasibility is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of a partial cross-sectional structure of a platform body viewed from above of the utility model;

[0016] Figure 3 It is a side view structural schematic diagram of the utility model;

[0017] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] Among them: 1. table body; 2. drawing motor; 3. bracket; 4. servo motor; 5. moving seat; 6. material guide rack; 7. drawing die seat; 8. protective cover; 9. stabilizing guide rail; 10. drawing clamp head; 11. block; 12. positioning shell; 13. fixing slot; 14. screw rod; 15. connecting block; 16. thread sleeve; 17. stabilizing slider; 18. mounting plug plate; 19. conveyor belt; 20. roller; 21. driving motor. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a drawing device for producing high-purity oxygen-free copper rods, including a platform 1, brackets 3 are arranged at both ends of the bottom of the platform 1, a drawing die seat 7 is arranged on one side of the top of the platform 1, one end of the steel rod is passed through the drawing die seat 7, a moving seat 5 is arranged at the middle position of the top of the platform 1, a drawing clamp head 10 is arranged on the top of the moving seat 5, one end of the steel rod is clamped by the drawing clamp head 10, a positioning shell 12 is arranged at the middle position between the two sides inside the platform 1, a screw rod 14 is movably connected at the middle position between the two sides inside the positioning shell 12, a wire sleeve 16 is arranged on the outside of the screw rod 14, a drawing motor 2 is arranged at the middle position of one side of the platform 1, one side of the screw rod 14 penetrates the positioning shell 12 and one side inside the platform 1 and is fixedly connected to the output end of the drawing motor 2, a connecting block 15 is arranged at the middle position of the bottom end of the moving seat 5, a reserved groove is arranged on the top of the positioning shell 12, and the bottom end of the connecting block 15 penetrates the reserved groove and the top of the wire sleeve 16. The connecting rod 14 is connected to the movable seat 5 by the connecting block 15, and the movable seat 5 is connected to the movable seat 5 by the connecting block 15, and the movable seat 5 is connected to the movable seat 5 by the connecting block 15. The movable seat 5 is connected to the movable seat 5 by the connecting block 15, and the movable seat 5 is connected to the movable seat 5 by the connecting block 15. The movable seat 5 is connected to the movable seat 5 by the connecting block 15, and the movable seat 5 is connected to the movable seat 5 by the connecting block 15. The movable seat 5 is connected to the movable seat 5 by the connecting block 15, and the movable seat 5 is connected to the movable seat 5 by the connecting block 15. The movable seat 5 is connected to the movable seat 5 by the connecting block 15, and the movable seat 5 is connected to the movable seat 5 by the connecting block 15. The movable seat 5 is connected to the movable seat 5 by the connecting block 15, and the movable seat 5 is connected to the movable seat 5 by the connecting block 15.

[0022] As a further implementation of this embodiment, Figure 1 , Figure 3 and Figure 4 As shown, an "L"-shaped protective cover 8 is provided at the top of the platform 1, and the protective cover 8 is used to isolate and protect the drawing device from the top. A fixed slot 13 is provided at the rear end of the platform 1, and a mounting plug plate 18 is provided at the bottom end of the protective cover 8. The mounting plug plate 18 is plugged into the interior of the fixed slot 13, so that the "L"-shaped protective cover 8 can be positioned and firmly installed on the outside of the drawing station at the top of the platform 1, thereby effectively avoiding the steel bar breaking, bending, and warping during the steel bar drawing operation, or the worker mistakenly entering the drawing operation station to cause a safety accident, reducing the probability of safety accidents when the device is drawing oxygen-free steel bars, and making the device safer to operate;

[0023] When in use, the installation plug plate 18 is inserted into the interior of the fixed slot 13, and the "L"-shaped protective cover 8 can be positioned and firmly installed on the outside of the drawing station on the top of the platform 1, and the pulling device is isolated and protected from the top by the protective cover 8;

[0024] As a further implementation of this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a conveying assembly is provided on the inner side of the guide frame 6, and the conveying assembly includes a roller 20, which is movably connected between the two sides of the guide frame 6, and the rollers 20 are arranged at equal intervals between the two sides of the guide frame 6, and a driving motor 21 is provided at the front end of one side of the guide frame 6, and one side of the roller 20 passes through the front end of one side of the guide frame 6 and is fixedly connected with the output end of the driving motor 21, and a conveyor belt 19 is provided between the outside of the roller 20, and after the steel rod falls on the guide frame 6, the driving motor 21 is started to drive the roller 20 to rotate and drive the conveyor belt 19 to move to convey the steel rod after drawing processing out of the drawing processing position, and no manual operation is required to take out the steel rod, and at the same time, the material discharging efficiency after the steel rod drawing is completed is improved, and the feasibility is strong;

[0025] When in use, the steel rod after drawing falls on the guide rack 6 and then the drive motor 21 is started to drive the roller 20 to rotate. When the roller 20 rotates, the conveyor belt 19 is driven to move and convey the steel rod after drawing processing out of the drawing processing position for collection;

[0026] Specific working principle:

[0027] When using the drawing process, first insert the installation plug plate 18 into the interior of the fixed slot 13, so that the "L"-shaped protective cover 8 can be positioned and firmly installed on the outside of the drawing station on the top of the platform 1, and then one end of the steel rod is passed through the drawing die seat 7, and the drawing motor 2 is started to drive the screw rod 14 to rotate and drive the wire sleeve 16 to move to the left, and drive the movable seat 5 to move to the right through the connecting block 15 to drive the drawing clamp head 10 to move to the left to connect one end of the steel rod, and clamp one end of the steel rod through the drawing clamp head 10, and then start the drawing motor 2 to drive the screw rod 14 to rotate and drive the wire sleeve 16 to move to the right, and drive the movable seat 5 to move to the right through the connecting block 15 to pull the drawing The clamp head 10 draws the steel rod, and at the same time, the stabilizing slider 17 slides in the stabilizing guide rail 9 to stabilize the movable seat 5, and during the drawing process, the servo motor 4 rotates the guide rack 6 to the bottom of the steel rod on the top of the table 1 for receiving, and the block 11 is used to prevent the steel rod from rolling backward, and the drawing device can be isolated and protected from the top by the protective cover 8. After the drawn steel rod falls on the guide rack 6, the drive motor 21 is started to drive the roller 20 to rotate. When the roller 20 rotates, it drives the conveyor belt 19 to move and transport the drawn steel rod out of the drawing processing position for collection, thereby performing safe and efficient high-purity oxygen-free steel rod drawing operations.

[0028] 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 drawing device for producing high-purity oxygen-free copper rods, comprising a platform (1), characterized in that: Brackets (3) are arranged at both ends of the bottom of the platform (1), a drawing die seat (7) is arranged on one side of the top of the platform (1), a movable seat (5) is arranged at the middle position of the top of the platform (1), a drawing clamp head (10) is arranged at the top of the movable seat (5), a drawing drive mechanism is arranged between the bottom end of the movable seat (5) and the inner side of the platform (1), servo motors (4) are arranged on both sides of the front end of the platform (1), a material guide frame (6) is arranged at the output end of the servo motor (4), a stopper (11) is arranged at the rear end of the top of the material guide frame (6), a protective cover (8) is arranged at the top of the platform (1), a fixed slot (13) is arranged at the rear end of the platform (1), a mounting plug plate (18) is arranged at the bottom end of the protective cover (8), and a conveying component is arranged on the inner side of the material guide frame (6).

2. A drawing device for producing high-purity oxygen-free copper rods according to claim 1, characterized in that: The protective cover (8) is in an "L" shape, and the mounting plug plate (18) is inserted into the interior of the fixed slot (13).

3. A drawing device for producing high-purity oxygen-free copper rods according to claim 1, characterized in that: The drawing drive mechanism comprises a positioning shell (12), the positioning shell (12) is arranged at the middle position between the two sides of the platform (1), a lead screw (14) is movably connected at the middle position between the two sides of the positioning shell (12), a threaded sleeve (16) is arranged outside the lead screw (14), a drawing motor (2) is arranged at the middle position of one side of the platform (1), stabilizing guide rails (9) are arranged at the top of the two ends of the platform (1), a connecting block (15) is arranged at the middle position of the bottom end of the moving seat (5), and stabilizing sliders (17) are arranged at the two ends of the bottom of the moving seat (5).

4. A drawing device for producing high-purity oxygen-free copper rods according to claim 3, characterized in that: A reserved groove is provided at the top of the interior of the positioning shell (12); the bottom end of the connecting block (15) passes through the reserved groove and is fixedly connected to the top of the thread sleeve (16); one side of the screw rod (14) passes through the positioning shell (12) and one side of the interior of the platform (1) and is fixedly connected to the output end of the drawing motor (2); the stabilizing slider (17) is embedded in the interior of the stabilizing guide rail (9), and the stabilizing slider (17) can slide horizontally inside the stabilizing guide rail (9).

5. The drawing device for producing high-purity oxygen-free copper rods according to claim 1, characterized in that: The conveying assembly comprises a roller (20), wherein the roller (20) is movably connected between two sides inside a material guide frame (6), a driving motor (21) is arranged at the front end of one side of the material guide frame (6), and a conveyor belt (19) is arranged between the outside of the roller (20).

6. A drawing device for producing high-purity oxygen-free copper rods according to claim 5, characterized in that: The rollers (20) are arranged at equal intervals between the two sides inside the material guide frame (6), and one side of the rollers (20) penetrates the front end of one side inside the material guide frame (6) and is fixedly connected to the output end of the driving motor (21).

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