Wire drawing machine with multi-angle adjustable finished die holder

Abstract

The utility model discloses a wire drawing machine with a multi-angle adjustable finished die base, wherein the finished die base (20) comprises an inner die base (1), a finished die (2), a first guide shaft (4) and a second guide shaft (5), an outer die base (3) is arranged outside the inner die base (1), a gasket (6) and a pressure cover (7) are arranged outside the outer die base (3), and four first adjustment screws (9) are arranged on the pressure cover (7); four second adjustment screws (10) are evenly distributed on the outer die base (3); a convex block (11) protrudes outwards beside the four second adjustment screws (10) on the outer die base (3), and a third adjustment screw (12) facing the pressure cover (7) is penetrated on the convex block (11). The utility model can realize the front-back, left-right, up-and-down adjustment of the inner die base with the finished die inside on the finished die base, so that it is easier to cooperate with the front-end equipment in three-dimensional angles and the adjustment speed is fast.

Description

Technical Field

[0001] The utility model belongs to the field of metal wire production, in particular to a wire drawing machine with a multi-angle adjustable finished product die seat. Background Art

[0002] As an important industrial material, metal wire is widely used in industrial production and is used in large quantities. Therefore, the production efficiency requirements for metal wire companies are very high. At the same time, all walks of life are becoming more and more refined, and the quality requirements for metal wire are also getting higher and higher. At present, in the production of ultra-fine metal wires, due to the effect of drawing force or the cumulative influence of long-term mechanism vibration, the final die seat of the wire drawing machine will be displaced, shake, etc., which may easily lead to wire breakage or unstable ring diameter problems in the wire drawing products, and the die seat needs to be disassembled and debugged. Most of the existing finished die seats can only adjust the angles up, down, left, and right, and cannot be adjusted in a horizontal position. The finished die seat can adjust the angles up, down, left, and right. When a horizontal metal wire at the same axial height is sent in the previous drawing process, it is easy to debug the wire inlet and outlet directions of the die seat to be on the same horizontal line. However, the entire wire drawing process is actually carried out in a three-dimensional space. When the metal wire produced by the previous drawing process equipment is not level enough and is not easy to adjust due to some errors, if the finished die base can only be adjusted up, down, left, right, but not the front and back position, that is, the horizontal spacing, the adjustment process will be more cumbersome and time-consuming, affecting production efficiency. If micro-adjustments can be made in the horizontal direction of the front and back position, the adjustment efficiency can be greatly accelerated in many cases. For this reason, people hope to make the finished die base easier to adjust so that they can respond faster and better to various conditions in actual production. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings of the existing problems, the utility model provides a wire drawing machine with a multi-angle adjustable finished product die base which has an ingenious structure and is easy to use.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] The wire drawing machine with a multi-angle adjustable finished die base includes a wire-releasing mechanism 100, a wire drawing mechanism 200, a traction mechanism 300 and a wire-receiving mechanism 400 arranged in sequence and cooperating with each other, the wire drawing mechanism 200 includes a tower wheel 30, a wire drawing die frame 40 and a finished die base 20, a wire drawing die is arranged in the wire drawing die frame 40, the tower wheel 30 and the wire drawing die frame 40 are both arranged in the wire drawing machine case 500, the finished die base 20 is arranged on the wall of the wire drawing machine case 500, the wire-releasing mechanism 100, the traction mechanism 300 and the wire-receiving mechanism 400 are all arranged outside the wire drawing machine case 500; the finished die base 20 The invention comprises an inner die base 1, a finished die 2, a first guide shaft 4 and a second guide shaft 5. A die groove is arranged inside the inner die base 1. The finished die 2 is pressed tightly in the die groove through the first guide shaft 4 and the second guide shaft 5. The first guide shaft 4 and the second guide shaft 5 are both provided with wire outlet holes. The metal wire passes through the wire outlet holes of the first guide shaft 4, the finished die 2 and the first guide shaft 5 in sequence. An outer die base 3 is arranged on the outer side of the inner die base 1. A gasket 6 and a pressure cover 7, both of which have a central through hole, are arranged on the outer side of the outer die base 3. The gasket 6 and the pressure cover 7 are connected to each other. The inner die base 1 passes through the central through hole of the outer die base 3, the gasket 6 and the pressure cover 7. The inner die base 1 and the outer die base 3 are connected. An arc-shaped transition block 8 fixed to the inner die base 1 is clamped in between, a step clamped between the gasket 6 and the pressure cover 7 is provided on the outer die base 3, the bottom of the outer die base 3 is fixed to the wall of the wire drawing machine chassis 500 through the gasket 6, and the top is pressed tightly on the gasket 6 through the pressure cover 7; a gap is left between the outer die base 3 and the gasket 6 and the pressure cover 7, and four first adjusting screws 9 are provided on the pressure cover 7, and the first adjusting screws 9 surround the outer die base 3 to limit the position of the outer die base 3; a gap is left between the inner die base 1 and the outer die base 3, and four second adjusting screws 10 are evenly distributed on the outer die base 3, and the second adjusting screws 10 surround the inner die base 1 to adjust the angle of the inner die base 1 It is defined that the positions of the first adjusting screw 9 and the second adjusting screw 10 are staggered with each other; on the outer mold base 3, next to the four second adjusting screws 10, there is also a protruding block 11 protruding outward, on the protrusion 11, there is a third adjusting screw 12 facing the pressure cover 7, the end of the third adjusting screw 12 in contact with the pressure cover 7 extends into the pressure cover 7 and is provided with a block 13 on the end, and the pressure cover 7 is provided with a slide groove 14 that can cooperate with the block 13 and can allow the block 13 to move up and down therein, so that when the outer mold base 3 moves up and down relative to the pressure cover 7, the third adjusting screw 12 can conveniently move synchronously.

[0006] Preferably, a circle of limiting plates 15 is provided on the outer side of the slide groove 14 to allow the card block to be stuck in the slide groove 15 and not fall out.

[0007] More preferably, the limiting plate 15 is fixed to the pressure cover 7 by bolts.

[0008] Preferably, the first guide shaft 4 and the second guide shaft 5 are both of a conical structure, and are both provided with a reserved threading slot 16 on the side, so that the metal wire can first be passed through the finished mold 2 only. After the angle between the metal wire and the finished mold 2 is adjusted, the first guide shaft 4 and the second guide shaft 5 are put on the metal wire and tightened to the inner mold base 1. Specifically, the metal wire is passed through the reserved threading slot 16, and there is no need to pass the metal wire through the first guide shaft 4, the second guide shaft 5 and the finished mold 2 in sequence before adjusting the angle between the metal wire and the finished mold 2. Because if all of them are inserted first, the metal wire is easily affected by the first guide shaft 4 and the second guide shaft 5, making the adjustment more complicated, and the metal wire is also more easily damaged. This can better protect the metal wire and speed up the adjustment speed of the metal wire and the finished mold 2.

[0009] The beneficial effects of the utility model are:

[0010] The utility model discloses a wire drawing machine with a multi-angle adjustable finished product die base, and the structure is ingenious. On the finished product die base, the inner die base with the finished product die inside can be adjusted front and back, left and right, up and down as needed, so that it is easy to cooperate with the front-end equipment in three-dimensional angles, making it easier to make adaptive adjustments when there are errors in the front end to ensure the quality of the produced metal wire, and the adjustment speed will be faster, saving the mold debugging time, avoiding the waste of manpower and material resources for long-term debugging, and also improving the quality and qualification rate of the product. It has strong practicality and is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention is further described below in conjunction with the accompanying drawings and embodiments, wherein:

[0012] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of a finished mold base in an embodiment of the utility model;

[0014] Figure 3 yes Figure 2 A schematic cross-sectional structure diagram of;

[0015] Figure 4 yes Figure 3 Enlarged view of point A in the middle. DETAILED DESCRIPTION

[0016] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0017] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0018] like Figure 1-4 As shown, a wire drawing machine with a multi-angle adjustable finished product die base includes a wire-releasing mechanism 100, a wire drawing mechanism 200, a traction mechanism 300 and a wire-receiving mechanism 400 arranged in sequence and cooperating with each other, the wire drawing mechanism 200 includes a tower wheel 30, a wire drawing die frame 40 and a finished product die base 20, a wire drawing die is arranged in the wire drawing die frame 40, the tower wheel 30 and the wire drawing die frame 40 are both arranged in the wire drawing machine case 500, the finished product die base 20 is arranged on the wall of the wire drawing machine case 500, the wire-releasing mechanism 100, the traction mechanism 300 and the wire-receiving mechanism 400 are all arranged outside the wire drawing machine case 500; the finished product die The base 20 includes an inner mold base 1, a finished mold 2, a first guide shaft 4 and a second guide shaft 5. A mold groove is arranged inside the inner mold base 1. The finished mold 2 is pressed tightly in the mold groove through the first guide shaft 4 and the second guide shaft 5. The first guide shaft 4 and the second guide shaft 5 are both provided with outlet holes. The metal wire passes through the outlet holes of the first guide shaft 4, the finished mold 2 and the outlet holes of the first guide shaft 5 in sequence. An outer mold base 3 is arranged on the outer side of the inner mold base 1. A gasket 6 and a pressure cover 7 are arranged on the outer side of the outer mold base 3, each with a central through hole. The gasket 6 and the pressure cover 7 are connected to each other. The inner mold base 1 passes through the central through hole of the outer mold base 3, the gasket 6 and the pressure cover 7. The inner mold base 1 is connected to the outer mold An arc-shaped transition block 8 fixed to the inner die base 1 is clamped between the seats 3, and a step is provided on the outer die base 3, which is clamped between the gasket 6 and the pressure cover 7. The bottom of the outer die base 3 is fixed to the wall of the wire drawing machine chassis 500 through the gasket 6, and the top is pressed tightly on the gasket 6 through the pressure cover 7; a gap is left between the outer die base 3 and the gasket 6 and the pressure cover 7, and four first adjusting screws 9 are provided on the pressure cover 7, and the first adjusting screws 9 surround the outer die base 3 to limit the position of the outer die base 3; a gap is left between the inner die base 1 and the outer die base 3, and four second adjusting screws 10 are evenly distributed on the outer die base 3, and the second adjusting screws 10 surround the inner die base 1 to adjust the angle of the inner die base 1 The degree is limited, and the positions of the first adjusting screw 9 and the second adjusting screw 10 are staggered with each other; on the outer mold base 3, next to the four second adjusting screws 10, there is also a convex block 11 protruding outward, and on the convex block 11, a third adjusting screw 12 facing the pressure cover 7 is penetrated, and the end of the third adjusting screw 12 in contact with the pressure cover 7 extends into the pressure cover 7 and is provided with a block 13 on the end, and the pressure cover 7 is provided with a slide groove 14 that can cooperate with the block 13 and can allow the block 13 to move up and down therein, so that when the outer mold base 3 moves up and down relative to the pressure cover 7, the third adjusting screw 12 can conveniently move synchronously.

[0019] A circle of limiting plates 15 is disposed on the outer side of the slide groove 14 to allow the card block to be stuck in the slide groove 15 and not fall out.

[0020] The limiting plate 15 is fixed to the pressure cover 7 by bolts.

[0021] The first guide shaft 4 and the second guide shaft 5 are both conical structures, and are both provided with a reserved threading slot 16 on the side, so that the metal wire can first pass through the finished mold 2 only. After adjusting the angle between the metal wire and the finished mold 2, the first guide shaft 4 and the second guide shaft 5 are put on the metal wire and tightened to the inner mold base 1. Specifically, the metal wire is passed through the reserved threading slot 16, and there is no need to pass the metal wire through the first guide shaft 4, the second guide shaft 5 and the finished mold 2 in sequence before adjusting the angle between the metal wire and the finished mold 2. Because if all are inserted first, the metal wire is easily affected by the first guide shaft 4 and the second guide shaft 5, making the adjustment more complicated, and the metal wire is also more easily damaged. This can better protect the metal wire and speed up the adjustment speed of the metal wire and the finished mold 2.

[0022] On the finished product die base 20, during adjustment, the first adjusting screw 9 can be used to adjust the upper and lower positions of the outer die base 3 relative to the wire drawing machine, the second adjusting screw 10 can be used to adjust the angle of the inner die base 1 relative to the outer die base 3, and the third adjusting screw 12 can be used to fine-tune the left and right positions of the outer die base 3 relative to the wire drawing machine. The inner die base with the finished product die inside can be adjusted front and back, left and right, and up and down as needed to meet the adjustment requirements.

[0023] The utility model discloses a wire drawing machine with a multi-angle adjustable finished product die base, and has an ingenious structure. On its finished product die base, the inner die base with the finished product die inside can be adjusted front and back, left and right, up and down as needed, so that it is easier to cooperate with the front-end equipment in three-dimensional angles, and it is easier to make adaptive adjustments when there are errors in the front end to ensure the quality of the produced metal wire. The adjustment speed is faster, which saves the mold debugging time, avoids the waste of manpower and material resources for long-term debugging, and improves the quality and qualified rate of the product. It has strong practicality and is worthy of promotion.

[0024] The present invention is not limited to the above-mentioned specific implementation modes, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. A wire drawing machine with a multi-angle adjustable finished product die base, comprising a wire-releasing mechanism (100), a wire drawing mechanism (200), a traction mechanism (300) and a wire-receiving mechanism (400) arranged in sequence and cooperating with each other, the wire drawing mechanism (200) comprising a tower wheel (30), a wire drawing die frame (40) and a finished product die base (20), a wire drawing die being arranged in the wire drawing die frame (40), the tower wheel (30) and the wire drawing die frame (40) being arranged in a wire drawing machine case (500), the finished product die base (20) being arranged on a wall of the wire drawing machine case (500), the wire-releasing mechanism (100), the traction mechanism (300) and the wire-receiving mechanism (400) being arranged outside the wire drawing machine case (500), characterized in that: The finished product mold base (20) comprises an inner mold base (1), a finished product mold (2), a first guide shaft (4) and a second guide shaft (5); a mold groove is arranged inside the inner mold base (1); the finished product mold (2) is pressed tightly into the mold groove through the first guide shaft (4) and the second guide shaft (5); both the first guide shaft (4) and the second guide shaft (5) are provided with wire outlet holes; an outer mold base (3) is arranged outside the inner mold base (1); a gasket (6) and a pressure cover (7) each having a central through hole are arranged outside the outer mold base (3); the gasket (6) ) and a pressure cover (7) are connected to each other, the inner die base (1) passes through the central through hole of the outer die base (3), the gasket (6) and the pressure cover (7), an arc-shaped transition block (8) fixed to the inner die base (1) is clamped between the inner die base (1) and the outer die base (3), a step is provided on the outer die base (3) and clamped between the gasket (6) and the pressure cover (7), the bottom of the outer die base (3) is fixed to the wall of the wire drawing machine case (500) through the gasket (6), and the top is pressed tightly against the gasket (6) through the pressure cover (7); the outer die base (3) and the gasket are fixed to the gasket (6) and the pressure cover (7) A gap is left between the ring (6) and the pressure cover (7), and four first adjusting screws (9) are arranged on the pressure cover (7), and the first adjusting screws (9) surround the outer mold base (3) to limit the position of the outer mold base (3); a gap is left between the inner mold base (1) and the outer mold base (3), and four second adjusting screws (10) are evenly distributed on the outer mold base (3), and the second adjusting screws (10) surround the inner mold base (1) to limit the angle of the inner mold base (1), and the positions of the first adjusting screws (9) and the second adjusting screws (10) are mutually staggered; a convex block (11) protrudes outwards on the outer mold base (3) and beside the four second adjusting screws (10); a third adjusting screw (12) is passed through the convex block (11) and faces the pressure cover (7); the end of the third adjusting screw (12) in contact with the pressure cover (7) extends into the pressure cover (7) and is provided with a clamping block (13) on the end; the pressure cover (7) is provided with a slide groove (14) that can cooperate with the clamping block (13) and allow the clamping block (13) to move up and down therein.

2. The wire drawing machine with a multi-angle adjustable finished die base according to claim 1 is characterized in that: A circle of limiting plates (15) is provided on the outer side of the slide groove (14) so ​​as to allow the clamping block to be clamped in the slide groove (14) and prevent it from falling out.

3. The wire drawing machine with a multi-angle adjustable finished die base according to claim 2 is characterized in that: The limiting plate (15) is fixed to the gland (7) by means of bolts.

4. The wire drawing machine with a multi-angle adjustable finished die base according to claim 1, characterized in that: The first guide shaft (4) and the second guide shaft (5) are both of tapered structure, and both are provided with reserved threading slots (16) on the side surfaces.

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