Wire drawing die convenient to maintain and replace

Abstract

The utility model discloses a wire-drawing die convenient to maintain and replace, and relates to the technical field of wire-drawing dies. The wire drawing die comprises a supporting table, a supporting frame is fixedly installed at the top end of the supporting table, a wire drawing die body is arranged on the inner side of the supporting frame, a supporting column is fixedly installed on the lower portion of the inner side of the supporting frame, a lower supporting plate is fixedly installed at the top end of the supporting column, and one end of the lower supporting plate is attached to the wire drawing die body. A fixing disc is fixedly installed on the upper portion of the inner side of the supporting frame, first springs which are evenly distributed are fixedly installed at one end of the fixing disc, and a connecting plate is fixedly connected to one ends of the first springs; through cooperative use of the bolts, the downward moving column, the upper supporting plate, the inserting rod, the connecting block, the first spring, the lower supporting plate, the connecting plate and other assemblies, disassembly, maintenance, replacement and installation of the wire drawing die body are achieved, disassembly and assembly of the wire drawing die body are convenient and rapid, the working efficiency is greatly improved, and the influence on the wire drawing machining progress is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing dies, in particular to a wire drawing die which is convenient for maintenance and replacement. Background Technique

[0002] A wire drawing die refers to a tool that, during the metal pressure processing process, under the action of external force, forces the metal to pass through the die forcibly, compresses the cross-sectional area of the metal, and obtains the required cross-sectional area shape and size.

[0003] However, during the long-term use of the wire drawing die, there will be some wear or deformation on its own, and it needs to be repaired and replaced. However, the disassembly and replacement of the existing die are relatively cumbersome and consume a long time, so the working efficiency also decreases accordingly, and the progress of wire drawing processing is affected. In view of the above problems, the inventor proposes a wire drawing die that is convenient for maintenance and replacement to solve the above problems. Content of the Utility Model

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a wire drawing die that is convenient for maintenance and replacement, including a support table, a support frame is fixedly installed at the top end of the support table, a wire drawing die body is arranged inside the support frame, a support column is fixedly installed at the lower part inside the support frame, a lower support plate is fixedly installed at the top end of the support column, one end of the lower support plate is in contact with the wire drawing die body, a fixed disk is fixedly installed at the upper part inside the support frame, a uniformly distributed first spring is fixedly installed at one end of the fixed disk, one end of the first spring is fixedly connected to a connecting plate, one end of the connecting plate is fixedly connected to a downward moving column, an integrally formed upper support plate is fixedly installed at one end of the downward moving column, one end of the upper support plate is in contact with the wire drawing die body, symmetrically distributed insertion rods are fixedly installed at one end of the upper support plate, symmetrically distributed connecting blocks are fixedly installed on the outer side of the lower support plate, one end of the insertion rod slidably penetrates through the connecting block, and a bolt is threadedly installed on the outer side of the connecting block, and one end of the bolt is threadedly connected to the lower support plate.

[0005] Preferably, an activity groove is opened on the front surface of the support table, a workpiece box is arranged inside the activity groove, symmetrically distributed sliding grooves are opened on the inner wall of the activity groove, a clamping column is fixedly installed inside the sliding groove, a second spring is installed on the outer side of the clamping column, symmetrically distributed sliding blocks are fixedly installed on the outer side of the workpiece box, and one end of the sliding block is slidably sleeved on the outer side of the clamping column.

[0006] Preferably, a guiding groove is opened at the upper part of one end of the support frame, a T-shaped rod is slidably inserted inside the guiding groove, and one end of the T-shaped rod is fixedly connected to the downward moving column.

[0007] Preferably, a square groove is opened at the middle part of one end of the support frame.

[0008] Preferably, one end of the upper support plate is fixedly mounted with an array-distributed reinforcement rod, and one end of the reinforcement rod is in contact with the wire drawing die body.

[0009] Preferably, a handle is fixedly mounted on one end of the workpiece box.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. Through the coordinated use of bolts, lower columns, upper support plates, plug rods, connecting blocks, first springs, lower support plates, connecting plates and other components, the wire drawing die body can be disassembled, repaired, replaced and installed. The wire drawing die body can be disassembled and assembled conveniently and quickly, which greatly improves the work efficiency and reduces the impact on the progress of wire drawing processing;

[0012] 2. When the workpiece box is pulled out by sliding the slider on the clamping column to take and place the drawing die body for replacement, the workpiece box can be automatically reset back to the movable groove by relying on the action of the second spring. The structure is ingenious and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the disassembly of the support frame and other components of the utility model.

[0016] Figure 3 This is a schematic diagram of the cutaway and disassembled structure of the support platform and other components of the utility model.

[0017] In the figure: 1. support platform; 11. support frame; 12. wire drawing die body; 13. support column; 14. lower support plate; 15. fixed plate; 16. first spring; 17. connecting plate; 18. lower column; 19. upper support plate; 20. plug rod; 21. connecting block; 22. bolt; 23. movable groove; 24. workpiece box; 25. slide groove; 26. clamping column; 27. second spring; 28. slider; 29. ​​guide groove; 30. T-shaped rod; 31. reinforcement rod; 32. square groove; 33. pull handle. DETAILED DESCRIPTION

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Embodiment: As Figures 1-3 shown, the present invention provides a technical solution: a wire drawing die convenient for maintenance and replacement, including a support table 1. A support frame 11 is fixedly installed at the top end of the support table 1. Inside the support frame 11 is provided a wire drawing die body 12. A support column 13 is fixedly installed at the lower part inside the support frame 11. A lower support plate 14 is fixedly installed at the top end of the support column 13. One end of the lower support plate 14 is in contact with the wire drawing die body 12. A fixed disk 15 is fixedly installed at the upper part inside the support frame 11. A uniformly distributed first spring 16 is fixedly installed at one end of the fixed disk 15. One end of the first spring 16 is fixedly connected to a connecting plate 17. One end of the connecting plate 17 is fixedly connected to a downward moving column 18. An integrally formed upper support plate 19 is fixedly installed at one end of the downward moving column 18. One end of the upper support plate 19 is in contact with the wire drawing die body 12. Symmetrically distributed insertion rods 20 are fixedly installed at one end of the upper support plate 19. Symmetrically distributed connecting blocks 21 are fixedly installed on the outside of the lower support plate 14. One end of the insertion rod 20 slidably penetrates through the connecting block 21. A bolt 22 is threadedly installed on the outside of the connecting block 21. One end of the bolt 22 is threadedly connected to the lower support plate 14.

[0020] An activity groove 23 is opened on the front surface of the support table 1. Inside the activity groove 23 is provided a workpiece box 24. Symmetrically distributed sliding grooves 25 are opened on the inner wall of the activity groove 23. A clamping column 26 is fixedly installed inside the sliding groove 25. A second spring 27 is installed on the outside of the clamping column 26. Symmetrically distributed sliders 28 are fixedly installed on the outside of the workpiece box 24. One end of the slider 28 is slidably sleeved on the outside of the clamping column 26.

[0021] By adopting the above technical solution, when the workpiece box 24 is drawn out by sliding the slider 28 on the clamping column 26 to take and place the wire drawing die body 12 for replacement, it is convenient to automatically reset the workpiece box 24 back into the activity groove 23 by the action of the second spring 27. The structure is ingenious and convenient to use.

[0022] An upper guide groove 29 is opened at the upper part of one end of the support frame 11. A T-shaped rod 30 is slidably inserted inside the guide groove 29. One end of the T-shaped rod 30 is fixedly connected to the downward moving column 18.

[0023] By adopting the above technical solution, the downward moving column 18 is strengthened and guided by setting the T-shaped rod 30 to slide in the guide groove 29.

[0024] A square groove 32 is formed in the middle of one end of the support frame 11.

[0025] By adopting the above technical solution, the square groove 32 is provided to facilitate the disassembly or installation of the bolt 22 on the left side.

[0026] One end of the upper support plate 19 is fixedly installed with reinforcing rods 31 distributed in an array, and one end of the reinforcing rod 31 is in contact with the wire drawing die body 12.

[0027] By adopting the above technical solution, the clamping stability of the wire drawing die body 12 is enhanced by setting the reinforcing rod 31 in contact with the wire drawing die body 12.

[0028] A handle 33 is fixedly installed at one end of the workpiece box 24.

[0029] By adopting the above technical solution, the handle 33 is provided to facilitate pulling the workpiece box 24 to open it.

[0030] Working principle: First, when it is necessary to disassemble the wire drawing die body 12 for maintenance or replacement, manually disassemble the bolt 22, remove the bolt 22, then hold the lower moving column 18 and move it upward, so that the lower moving column 18 drives the upper support plate 19 to move upward, and the upper support plate 19 drives the insertion rod 20 to be pulled out from the connection block 21. The first spring 16 is in a compressed state. Place the new wire drawing die body 12 on the lower support plate 14. After releasing the lower moving column 18, rely on the action of the first spring 16 to push the connecting plate 17 downward. The connecting plate 17 drives the lower moving column 18 and the upper support plate 19 to move downward. The upper support plate 19 drives the insertion rod 20 to be inserted into the connection block 21 and then fix it with the bolt 22. Thus, the disassembly, maintenance and replacement installation of the wire drawing die body 12 are realized. The disassembly and assembly of the wire drawing die body 12 are convenient and fast, greatly improving the work efficiency and reducing the impact on the wire drawing process. When the workpiece box 24 is pulled out by sliding the slider 28 on the clamping column 26 to take and place the wire drawing die body 12 for replacement, it is convenient to automatically reset the workpiece box 24 back into the movable groove 23 by relying on the action of the second spring 27. The structure is ingenious and convenient to use.

[0031] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these changes and modifications.

Claims

1. A wire drawing die that is easy to repair and replace, comprising a support platform (1), characterized in that: A support frame (11) is fixedly mounted on the top of the support platform (1), a wire drawing die body (12) is arranged inside the support frame (11), a support column (13) is fixedly mounted on the lower inner part of the support frame (11), a lower support plate (14) is fixedly mounted on the top of the support column (13), one end of the lower support plate (14) is in contact with the wire drawing die body (12), a fixed disk (15) is fixedly mounted on the upper inner part of the support frame (11), one end of the fixed disk (15) is fixedly mounted with a uniformly distributed first spring (16), one end of the first spring (16) is fixedly connected to a connecting plate (17), One end of the connecting plate (17) is fixedly connected to a lower moving column (18), one end of the lower moving column (18) is fixedly installed with an integrally formed upper support plate (19), one end of the upper support plate (19) is in contact with the wire drawing die body (12), one end of the upper support plate (19) is fixedly installed with symmetrically distributed plug rods (20), the outer side of the lower support plate (14) is fixedly installed with symmetrically distributed connecting blocks (21), one end of the plug rod (20) slides through the connecting block (21), the outer side of the connecting block (21) is threadedly installed with a bolt (22), and one end of the bolt (22) is threadedly connected to the lower support plate (14).

2. A wire drawing die that is easy to maintain and replace as claimed in claim 1, characterized in that: The support platform (1) is provided with a movable groove (23) on the front side, a workpiece box (24) is arranged on the inner side of the movable groove (23), a symmetrically distributed slide groove (25) is provided on the inner wall of the movable groove (23), a clamping column (26) is fixedly installed on the inner side of the slide groove (25), a second spring (27) is installed on the outer side of the clamping column (26), and a symmetrically distributed slider (28) is fixedly installed on the outer side of the workpiece box (24), and one end of the slider (28) is slidably sleeved on the outer side of the clamping column (26).

3. A wire drawing die that is easy to maintain and replace as claimed in claim 1, characterized in that: A guide groove (29) is provided at the upper portion of one end of the support frame (11), a T-shaped rod (30) is slidably inserted into the inner side of the guide groove (29), and one end of the T-shaped rod (30) is fixedly connected to the downward column (18).

4. A wire drawing die that is easy to maintain and replace as claimed in claim 3, characterized in that: A square groove (32) is provided in the middle of one end of the support frame (11).

5. A wire drawing die that is easy to maintain and replace as claimed in claim 1, characterized in that: One end of the upper support plate (19) is fixedly mounted with reinforcement rods (31) distributed in an array, and one end of the reinforcement rods (31) is in contact with the wire drawing die body (12).

6. A wire drawing die that is easy to maintain and replace as claimed in claim 2, characterized in that: A pull handle (33) is fixedly mounted on one end of the workpiece box (24).

Images