A high-speed wire polishing device for diamond wire drawing die processing

Abstract

This utility model discloses a high-speed wire polishing device for diamond wire drawing die processing, belonging to the technical field of high-speed wire polishing devices. It includes a limiting column fixedly installed on the upper end of a base plate. An mounting column is fixedly installed on the upper end of the limiting column. A lifting mounting plate is longitudinally slidably installed on the outside of the mounting column. A rotating disk is rotatably installed on the upper end of the lifting mounting plate. A template holding bracket is fixedly installed on the upper end of the rotating disk. A telescopic protective cylinder is fixedly installed on the upper end of the template holding bracket. This device, by installing the telescopic protective cylinder, allows the operator to unfold the telescopic protective cylinder in advance during the polishing process, thereby sealing the wire drawing die with the telescopic protective cylinder and the anti-splash cover. This prevents burrs falling from the wire drawing die during polishing from splashing in all directions under centrifugal force, preventing the splashed burrs from affecting surrounding personnel and enhancing the safety of the device.

Description

Technical Field

[0001] This utility model relates to the technical field of high-speed wire polishing devices, specifically a high-speed wire polishing device for diamond wire drawing die processing. Background Technology

[0002] Wire drawing dies are various dies used to draw metal wires. Each die has a central hole, typically round, square, octagonal, or other special shapes. As the metal is drawn through the die hole, its size decreases, and its shape may even change, forming a metal wire. During the production process, the die hole needs to be wire polished to remove burrs from the inner walls and edges of the die.

[0003] The existing high-speed line polishing devices for wire drawing dies commonly found on the market are mostly similar in structure and usage. The die, with polishing paste applied inside the die hole, is fixed on the die base. The polishing line passes through the die hole, and the die base is driven to rotate at high speed by a motor via a belt. A high-speed cylinder pushes the die base to move up and down at high speed. The polishing line polishes the inner wall of the die hole with polishing paste. In actual use, there are some functional deficiencies that need to be improved. For example, when performing line polishing, the position of the polishing line is generally fixed and cannot be directly adjusted during the polishing process. When the polishing position needs to be adjusted due to different inner diameters of the die hole, it can only be adjusted manually, which is quite troublesome. It does not have the function of automatic line position adjustment.

[0004] For example, the Chinese authorized patent with announcement number CN 221849754 U (a high-speed line polishing device for wire drawing dies): This high-speed line polishing device for wire drawing dies is equipped with a fixed frame, a servo reduction motor, a transverse slide rod, an external threaded drive rod, and a movable block. In use, a high-speed cylinder drives the support plate to move up and down along the slide rod, and the polishing line can polish the die hole of the wire drawing die. When it is necessary to adjust the position of the polishing line during the polishing process, the servo reduction motor on one side of the fixed frame is activated. The servo reduction motor drives the movable block to slide left and right along the transverse slide rod through the external threaded drive rod, and the position of the polishing line is adjusted accordingly, realizing the function of automatic line position adjustment. This technical solution solves the above problems.

[0005] However, the technical solution of this utility model still has some technical problems. The safety of the high-speed line polishing device is reduced. When the mold is rotating, the burrs polished off will be splashed around by centrifugal force, which may affect the surrounding staff.

[0006] To address this, a high-speed wire polishing device for diamond wire drawing die processing is proposed. Utility Model Content

[0007] The purpose of this invention is to provide a high-speed wire polishing device for diamond wire drawing die processing, so as to solve the problem mentioned in the background art that the safety of the high-speed wire polishing device is reduced, and that the burrs polished off during use will be splashed around by centrifugal force when the die is rotating, which can easily affect the surrounding workers.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a high-speed wire polishing device for diamond wire drawing die processing, comprising a base plate:

[0009] A limiting post is fixedly installed on the upper end of the base plate. An installation post is fixedly installed on the upper end of the limiting post. A lifting installation plate is longitudinally slidably installed on the outside of the installation post. A rotating disk is rotatably installed on the upper end of the lifting installation plate. A template holding bracket is fixedly installed on the upper end of the rotating disk. A telescopic protective cylinder is fixedly installed on the upper end of the template holding bracket. Splash-proof covers are installed on both sides of the upper end of the telescopic protective cylinder through hinges.

[0010] A magnetic rubber adsorption strip is fixedly installed on one side of the anti-splash cover. The magnetic rubber adsorption strip is fixedly connected to the anti-splash cover. A clamping screw is installed inside the template holding bracket by a thread. A clamping plate is fixedly installed at one end of the clamping screw.

[0011] Preferably, an electric telescopic rod is fixedly installed on the upper end of the base plate, the telescopic end of the electric telescopic rod is fixedly connected to the lifting mounting plate, and a wire clamping bracket is fixedly installed on the upper end of the base plate.

[0012] Preferably, an upper top plate is installed at the upper end of the mounting column, the upper top plate is fixedly connected to the mounting column, and a diamond polishing line is provided between the upper top plate and the wire clamping bracket.

[0013] Preferably, a driven gear is fixedly installed on the lower end of the rotating disk, and a drive gear shaft meshes with one side of the driven gear. The drive gear shaft is connected to the lifting mounting plate via a coupling.

[0014] Preferably, the template holding bracket is provided with a wire drawing die inside, and the wire drawing die is connected to the clamping screw through a slot.

[0015] Preferably, a motor bracket is rotatably mounted on the lower end of the drive gear shaft, the motor bracket is fixedly connected to the lifting mounting plate, a drive motor is fixedly mounted on the lower end of the motor bracket, and the drive motor is connected to the drive gear shaft via a coupling.

[0016] Preferably, the diamond polishing wire is fixedly connected to the upper top plate, and the diamond polishing wire is connected to the wire clamping bracket by a snap fastener.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. By installing a telescopic protective cylinder, the operator can unfold the telescopic protective cylinder in advance when the wire drawing die is being polished. This allows the telescopic protective cylinder and the anti-splash cover to seal the wire drawing die, preventing burrs that fall off the die during polishing from splashing in all directions under centrifugal force. This prevents the splashed burrs from affecting the surrounding operators and enhances the safety of the device.

[0019] 2. This utility model utilizes the elasticity and magnetism of a magnetic rubber adsorption strip to connect the two splash guards. While ensuring that workers can open the splash guards, the magnetic compression of the two splash guards is maximized to prevent them from swinging apart when the rotating disc rotates, thus enhancing the stability and practicality of the device. The installation of an electric telescopic rod allows the lifting mounting plate to move longitudinally, facilitating full contact between the diamond polishing wire and the wire drawing die, thereby making the wire drawing die polished more evenly. Attached Figure Description

[0020] Figure 1 This is a three-dimensional perspective view of a high-speed wire polishing device for diamond wire drawing die processing according to this utility model;

[0021] Figure 2 This is a partial structural diagram of a high-speed wire polishing device for diamond wire drawing die processing according to this utility model;

[0022] Figure 3 This is a schematic diagram of the unfolded telescopic protective cylinder of this utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of a high-speed wire polishing device for diamond wire drawing die processing according to this utility model.

[0024] In the diagram: 1. Base plate; 2. Lifting mounting plate; 3. Mounting column; 4. Limiting column; 5. Electric telescopic rod; 6. Rotary disc; 7. Template holding bracket; 8. Clamping screw; 9. Telescopic protective cylinder; 10. Anti-splash cover; 11. Magnetic rubber adsorption strip; 12. Diamond polishing line; 13. Motor bracket; 14. Drive motor; 15. Wire clamping bracket; 16. Top plate; 17. Wire drawing die; 18. Clamping plate; 19. Drive gear shaft; 20. Driven gear. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Please see Figure 1-4 One embodiment of this utility model is a high-speed wire polishing device for diamond wire drawing die processing, comprising a base plate 1:

[0027] The limiting post 4 is fixedly installed on the upper end of the base plate 1. The upper end of the limiting post 4 is fixedly installed with the mounting post 3. The outside of the mounting post 3 is longitudinally slidably installed with the lifting mounting plate 2. The upper end of the lifting mounting plate 2 is rotatably installed with the rotating disk 6. The upper end of the rotating disk 6 is fixedly installed with the template holding bracket 7. The upper end of the template holding bracket 7 is fixedly installed with the telescopic protective cylinder 9. Installing the telescopic protective cylinder 9 allows the operator to unfold the telescopic protective cylinder 9 in advance when the wire drawing die 17 is being polished. This allows the telescopic protective cylinder 9 and the anti-splash cover 10 to seal the wire drawing die 17, preventing the burrs that fall off the wire drawing die 17 during polishing from splashing in all directions under the action of centrifugal force. This prevents the splashed burrs from affecting the surrounding operators and enhances the safety of the device. The upper ends of the telescopic protective cylinder 9 are both hinged to the anti-splash cover 10.

[0028] A magnetic rubber adsorption strip 11 is fixedly installed on one side of the anti-splash cover 10. The installation of the magnetic rubber adsorption strip 11 can utilize its elasticity and magnetism to connect the two anti-splash covers 10 to each other. While ensuring that the staff can open the anti-splash cover 10, the magnetic compression limit of the two anti-splash covers 10 is maximized to prevent the two anti-splash covers 10 from being thrown apart when the rotating disk 6 is rotating. This enhances the stability and practicality of the device during use. The magnetic rubber adsorption strip 11 is fixedly connected to the anti-splash cover 10. The template holding bracket 7 has a clamping screw 8 installed inside by threads. A clamping plate 18 is fixedly installed at one end of the clamping screw 8.

[0029] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4An electric telescopic rod 5 is fixedly installed on the upper end of the base plate 1. Installing the electric telescopic rod 5 allows the lifting mounting plate 2 to move longitudinally, facilitating full contact between the diamond polishing wire 12 and the wire drawing die 17, thereby making the wire drawing die 17 more evenly polished. The telescopic end of the electric telescopic rod 5 is fixedly connected to the lifting mounting plate 2. A wire clamping bracket 15 is fixedly installed on the upper end of the base plate 1. An upper top plate 16 is installed on the upper end of the mounting column 3, and the upper top plate 16 is fixedly connected to the mounting column 3. A diamond polishing wire 12 is arranged between the upper top plate 16 and the wire clamping bracket 15. A driven gear 20 is fixedly installed on the outer side of the lower end of the rotating disk 6. One side of gear 20 is meshed with a drive gear shaft 19, which is connected to the lifting mounting plate 2 via a coupling. The template holding bracket 7 is equipped with a wire drawing die 17, which is connected to the clamping screw 8 via a slot. A motor bracket 13 is rotatably mounted on the lower end of the drive gear shaft 19, which is fixedly connected to the lifting mounting plate 2. A drive motor 14 is fixedly mounted on the lower end of the motor bracket 13, which is connected to the drive gear shaft 19 via a coupling. The diamond polishing wire 12 is fixedly connected to the upper top plate 16, and the diamond polishing wire 12 is connected to the wire clamping bracket 15 via a snap fastener.

[0030] Working principle: In use, the operator places the wire drawing die 17 into the template holder 7 and turns the clamping screw 8 to clamp and fix the wire drawing die 17 with the clamping plate 18. Then, the diamond polishing wire 12 is passed through the hole to be polished in the wire drawing die 17, and the lower end of the diamond polishing wire 12 is connected to the wire clamping bracket 15 by a snap. Then, the operator unfolds the telescopic protective cylinder 9 and rotates the anti-splash cover 10 so that the two anti-splash covers 10 cover the upper end of the telescopic protective cylinder 9. At this time, the two magnetic rubber adsorption strips 11 are tightly connected to each other. A tight magnetic contact is established to prevent the splash guard 10 from shaking. Then, the drive motor 14 drives the drive gear shaft 19 to rotate, which in turn causes the driven gear 20 to drive the rotating disk 6 to rotate, causing the wire drawing die 17 to start rotating. This causes friction to occur between the hole to be ground in the wire drawing die 17 and the diamond polishing wire 12, thus grinding the hole to be ground in the wire drawing die 17. Then, the electric telescopic rod 5 reciprocates up and down, ensuring full contact between the diamond polishing wire 12 and the wire drawing die 17. The burrs ground off by the wire drawing die 17 are then removed by the telescopic mechanism. The protective sleeve 9 and the anti-splash cover 10 prevent burrs from flying everywhere under the action of centrifugal force. The installation of the telescopic protective sleeve 9 allows the operator to unfold the telescopic protective sleeve 9 in advance when the wire drawing die 17 is being polished, thereby sealing the wire drawing die 17 with the telescopic protective sleeve 9 and the anti-splash cover 10. This prevents burrs falling from the wire drawing die 17 during polishing from flying around under the action of centrifugal force, preventing the flying burrs from affecting the surrounding operators and enhancing the safety of the device. The installation of the magnetic rubber adsorption strip 11 can use its elasticity and magnetism to connect the two anti-splash covers 10 to each other. While ensuring that the operator can open the anti-splash covers 10, the magnetic compression limit of the two anti-splash covers 10 is maximized to prevent the two anti-splash covers 10 from being thrown off when the rotating disk 6 is rotating, enhancing the stability of the device during use and enhancing its practicality. The installation of the electric telescopic rod 5 allows the lifting mounting plate 2 to move longitudinally, making it easier for the diamond polishing line 12 to fully contact the wire drawing die 17, thereby making the wire drawing die 17 polished more evenly.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A high-speed wire polishing device for diamond wire drawing die processing, comprising a base plate (1), characterized in that: A limiting post (4) is fixedly installed on the upper end of the base plate (1). An installation post (3) is fixedly installed on the upper end of the limiting post (4). A lifting installation plate (2) is longitudinally slidably installed on the outside of the installation post (3). A rotating disk (6) is rotatably installed on the upper end of the lifting installation plate (2). A template holding bracket (7) is fixedly installed on the upper end of the rotating disk (6). A telescopic protective cylinder (9) is fixedly installed on the upper end of the template holding bracket (7). Splash-proof covers (10) are installed on both sides of the upper end of the telescopic protective cylinder (9) through hinges. A magnetic rubber adsorption strip (11) is fixedly installed on one side of the anti-splash cover (10). The magnetic rubber adsorption strip (11) is fixedly connected to the anti-splash cover (10). A clamping screw (8) is installed inside the template holding bracket (7) by a thread. A clamping plate (18) is fixedly installed at one end of the clamping screw (8).

2. The high-speed wire polishing device for processing diamond wire drawing dies according to claim 1, characterized in that: An electric telescopic rod (5) is fixedly installed on the upper end of the base plate (1). The telescopic end of the electric telescopic rod (5) is fixedly connected to the lifting mounting plate (2). A wire clamping bracket (15) is fixedly installed on the upper end of the base plate (1).

3. The high speed wire polishing device for processing diamond wire drawing die according to claim 2, characterized in that: The upper end of the mounting column (3) is equipped with an upper top plate (16), the upper top plate (16) is fixedly connected to the mounting column (3), and a diamond polishing line (12) is provided between the upper top plate (16) and the wire clamping bracket (15).

4. The high speed wire polishing device for processing diamond wire drawing die according to claim 1, characterized in that: A driven gear (20) is fixedly installed on the lower end of the rotating disk (6). A drive gear shaft (19) meshes with one side of the driven gear (20). The drive gear shaft (19) is connected to the lifting mounting plate (2) via a coupling.

5. The high-speed wire polishing device for diamond wire drawing die processing according to claim 1, characterized in that: The template holding bracket (7) is equipped with a wire drawing mold (17), which is connected to the clamping screw (8) through a slot.

6. The high speed wire polishing device for processing diamond wire drawing die according to claim 4, characterized in that: A motor bracket (13) is rotatably mounted on the lower end of the drive gear shaft (19). The motor bracket (13) is fixedly connected to the lifting mounting plate (2). A drive motor (14) is fixedly mounted on the lower end of the motor bracket (13). The drive motor (14) is connected to the drive gear shaft (19) through a coupling.

7. The high speed wire polishing device for processing diamond wire drawing die according to claim 3, characterized in that: The diamond polishing wire (12) is fixedly connected to the top plate (16), and the diamond polishing wire (12) is connected to the wire clamp bracket (15) by a snap fastener.

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