Wire-drawing die fixing piece

Abstract

The utility model belongs to the technical field of mechanical parts, and discloses a wire-drawing die fixing part which comprises a mounting seat, a mounting block is mounted on the mounting seat, a power component is mounted on the mounting block, a fixing seat is mounted on the mounting seat, a rotating column is rotatably mounted on the fixing seat, an external thread is integrally mounted on the rotating column, and the rotating column is provided with a screw. The fixing base is provided with an external thread, the axis of the external thread is connected with the output end of the power component, the fixing base is symmetrically provided with two sliding grooves, sliding strips are installed in the two sliding grooves in a sliding mode, the two sliding strips are provided with internal threads matched with the external thread in a threaded mode, and the ends of the two sliding strips are connected with a movable base together. The fixed seat and the movable seat are both provided with mounting grooves, arc-shaped blocks are mounted in the mounting grooves in a matched mode, the wire-drawing die mounting device is reasonable in structure, the wire-drawing die mounting device can adapt to mounting of wire-drawing dies of different specifications and sizes by replacing the arc-shaped blocks, mounting is rapid and convenient, and the remodeling efficiency is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical accessories, and in particular relates to a wire drawing die fixing part. Background Art

[0002] Wire drawing dies refer to tools used during metal pressure processing to force metal through the die under the action of external force, compress the metal cross-sectional area, and obtain the required cross-sectional shape and size.

[0003] When producing or using wire drawing dies, fixing parts are required to fix them for processing. The most common fixing method is top clamping, which is mostly powered by air cylinders or hydraulic cylinders. However, the problem with such clamping methods is that there is a possibility of rebound, that is, the wire drawing die may be offset during use, which will affect the use effect. Utility Model Content

[0004] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a wire drawing die fixing part.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A wire drawing die fixing part, comprising a mounting seat, the mounting seat is equipped with a mounting block, the mounting block is equipped with a power component, the mounting seat is equipped with a fixed seat, the fixed seat is rotatably equipped with a rotating column, the rotating column is integrally equipped with an external thread, the axis of the external thread is connected to the output end of the power component, the fixed seat is symmetrically provided with two slide grooves, both of the two slide grooves are slidably equipped with slide bars, both of the two slide bars are provided with internal threads matching the external threads, the ends of the two slide bars are connected with a moving seat together, the fixed seat and the moving seat are both provided with a mounting groove, and an arc block is matched and installed in the mounting groove;

[0007] The power component comprises a rotating rod rotatably mounted on the mounting block, an end of the rotating rod is fixedly connected to the axis of the rotating column, and a hand-cranked wheel is mounted on the other end of the rotating rod.

[0008] It is further defined that the power component includes a motor installed on the mounting block, and the output end of the motor is fixedly connected to the axis of the rotating column. Such a design realizes automated clamping installation.

[0009] It is further defined that the cross section of the slide groove is T-shaped, and the cross section of the slide bar is T-shaped. Such a design has a limiting effect, thereby ensuring the stability of movement.

[0010] It is further defined that the external thread has at least three turns. Such a design ensures the supporting pulling force after cooperation with the internal thread.

[0011] It is further defined that the arc block is provided with multiple specifications, and the arc block of each specification only differs in the arc size of the contact position. The arc block is provided with a countersunk through hole, and the mounting groove is provided with threaded holes with a number of positions corresponding to the countersunk through holes, and the threaded holes are matched with locking screws. With this design, multiple specifications are adapted to wire drawing dies of different diameters, and the threaded holes cooperate with the countersunk through holes to achieve interference-free quick fixation and disassembly.

[0012] The beneficial effects of adopting the utility model are:

[0013] With the structural design of the utility model, the position of the moving seat is fixed by the external thread and the internal thread. Under the effect of the self-locking angle, the moving seat will not be slightly offset when the force is applied by the cylinder or hydraulic cylinder as the power.

[0014] The utility model has a reasonable structure and can be adapted to the installation of wire drawing dies of different specifications and sizes by replacing the arc-shaped blocks, and the installation of the wire drawing dies is quick and convenient, thereby ensuring the efficiency of the mold change. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0016] Figure 1 It is a structural schematic diagram of an embodiment of a wire drawing die fixing part of the utility model;

[0017] Figure 2 It is a schematic diagram of the exploded structure of an embodiment of a wire drawing die fixing part of the utility model;

[0018] Figure 3 This is a structural schematic diagram of an embodiment of a wire drawing die fixing part of the utility model when a motor is used as a power component;

[0019] Figure 4 for Figure 3 A schematic cross-sectional structure diagram of ;

[0020] The main component symbols are described as follows:

[0021] Mounting seat 1; mounting block 2; power component 3; fixed seat 4; rotating column 5; external thread 6; sliding groove 7; sliding bar 8; internal thread 9; moving seat 10; mounting groove 11; arc block 12; rotating rod 13; hand wheel 14; motor 15; countersunk through hole 16; threaded hole 17. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1 to Figure 4As shown, a wire drawing die fixing part of the utility model comprises a mounting seat 1, the mounting seat 1 is equipped with a mounting block 2, the mounting block 2 is equipped with a power component 3, the mounting seat 1 is equipped with a fixed seat 4, the fixed seat 4 is rotatably equipped with a rotating column 5, the rotating column 5 is integrally equipped with an external thread 6, the axis of the external thread 6 is connected to the output end of the power component 3, the fixed seat 4 is symmetrically provided with two slide grooves 7, the two slide grooves 7 are slidably equipped with slide bars 8, the two slide bars 8 are provided with internal threads 9 matching the threads of the external threads 6, the ends of the two slide bars 8 are connected with a moving seat 10, the fixed seat 4 and the moving seat 10 are both provided with a mounting groove 11, and an arc block 12 is matched and installed in the mounting groove 11;

[0024] The power component 3 includes a rotating rod 13 rotatably mounted on the mounting block 2 , an end of the rotating rod 13 is fixedly connected to the axis of the rotating column 5 , and a hand-cranked wheel 14 is mounted on the other end of the rotating rod 13 .

[0025] In this embodiment, when a wire drawing die fixing part is used, a manual or automatic power component 3 is selected according to the needs and installed on the mounting block 2, and an arc block 12 adapted to the outer diameter of the wire drawing die is installed in the mounting groove 11 on the fixing seat 4 and the movable seat 10, and then installed in the use area through the mounting seat 1;

[0026] The wire drawing die is placed in the mounting groove 11 area on the fixed seat 4. The area of ​​the mounting groove 11 where the arc block 12 is exposed can be used as the ground to contact the wire drawing die. Then the power component 3 is operated to drive the rotating column 5 to rotate, thereby causing the external thread 6 to rotate in the internal thread 9, thereby driving the slide bar 8 to move in the slide groove 7, so that the movable seat 10 is close to the fixed seat 4, thereby realizing the fixation of the wire drawing die. It is simple, convenient and fast. Moreover, under the self-locking angle of the internal thread 9 and the external thread 6, when the rotating column 5 does not rotate, the movable seat 10 cannot be displaced, thereby ensuring that when the wire drawing die is subjected to force, its fixed position will not be slightly offset, thereby ensuring the fixing strength of the wire drawing die.

[0027] Preferably, the power component 3 includes a motor 15 installed on the mounting block 2, and the output end of the motor 15 is fixedly connected to the axis of the rotating column 5. Such a design realizes automated clamping installation. In fact, the selection of the power component 3 can also be considered according to specific circumstances.

[0028] Preferably, the cross section of the slide groove 7 is T-shaped, and the cross section of the slide bar 8 is T-shaped. Such a design has a limiting effect, thereby ensuring the stability of movement. In fact, the structural shapes of the slide groove 7 and the slide bar 8 can also be considered according to specific circumstances.

[0029] It is preferred that the external thread 6 has at least three turns. Such a design ensures the supporting pulling force after cooperation with the internal thread 9. In fact, the turning speed of the external thread 6 can also be considered according to specific circumstances.

[0030] Preferably, the arc block 12 is prepared in various specifications, and each specification of the arc block 12 only differs in the arc size at the contact position. The arc block 12 is provided with a countersunk through hole 16, and the mounting groove 11 is provided with threaded holes 17 with the same number of positions as the countersunk through holes 16. The threaded holes 17 are matched with locking screws. With this design, various specifications are adapted to wire drawing dies of different diameters. The threaded holes 17 cooperate with the countersunk through holes 16 to achieve interference-free quick fixing and disassembly. In fact, the customization of the arc block 12 and anti-interference installation measures can also be considered according to specific circumstances.

[0031] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A wire drawing die fixing part, comprising a mounting seat (1), characterized in that: The mounting seat (1) is provided with a mounting block (2), the mounting block (2) is provided with a power component (3), the mounting seat (1) is provided with a fixed seat (4), the fixed seat (4) is rotatably provided with a rotating column (5), the rotating column (5) is integrally provided with an external thread (6), the axis of the external thread (6) is connected to the output end of the power component (3), the fixed seat (4) is symmetrically provided with two slide grooves (7), both of the two slide grooves (7) are slidably provided with a slide bar (8), both of the two slide bars (8) are provided with an internal thread (9) matching the thread of the external thread (6), the ends of the two slide bars (8) are connected with a moving seat (10), the fixed seat (4) and the moving seat (10) are both provided with a mounting groove (11), and an arc block (12) is matched and installed in the mounting groove (11); The power component (3) comprises a rotating rod (13) rotatably mounted on the mounting block (2), the end of the rotating rod (13) being fixedly connected to the axis of the rotating column (5), and the other end of the rotating rod (13) being mounted with a hand-cranked wheel (14).

2. A wire drawing die fixing member according to claim 1, characterized in that: The power component (3) comprises a motor (15) mounted on the mounting block (2), and an output end of the motor (15) is fixedly connected to the axis of the rotating column (5).

3. A wire drawing die fixing member according to claim 2, characterized in that: The cross section of the slide groove (7) is T-shaped, and the cross section of the slide bar (8) is T-shaped.

4. A wire drawing die fixing member according to claim 3, characterized in that: The external thread (6) has at least three turns.

5. A wire drawing die fixing member according to claim 4, characterized in that: The arc block (12) is provided in a variety of specifications, and the arc block (12) of each specification differs only in the arc size at the contact position. The arc block (12) is provided with a countersunk through hole (16), and the mounting groove (11) is provided with threaded holes (17) whose positions correspond to the number of the countersunk through holes (16), and the threaded holes (17) are matched with locking screws.

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