CN212664540U

CN212664540U - Wire drawing die capable of improving quality of metal wire

Info

Publication number: CN212664540U
Application number: CN202020579476.6U
Authority: CN
Inventors: 奚虹; 刘婷婷; 陈朋帅; 汤磊; 张祥付
Original assignee: Suzhou Golden Star Metal Products Co ltd
Current assignee: Suzhou Golden Star Metal Products Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-03-09
Anticipated expiration: 2030-04-17

Abstract

The utility model provides a can improve wire drawing mould of wire quality, including first mould, opening, installation piece, the below of first mould is provided with the second mould, and the fixed plate is all installed to the both sides of first mould and second mould, and the inboard of fixed plate is fixed with the telescopic link simultaneously, the inboard of telescopic link is fixed with the fixed block, and the inboard of fixed block installs the gyro wheel, the opening is seted up respectively at the inboard surface of first mould and second mould, and the outer wall of first mould and second mould has all run through first threaded rod. The utility model discloses a be provided with telescopic link and gyro wheel, the length of telescopic link is adjusted according to the diameter of wire to adjust the position of gyro wheel, then insert the inboard of limiting plate with the wire, make the wire through the surface of gyro wheel, at the in-process of wire drawing, the gyro wheel is rotatory and play the effect of pay-off to the wire, thereby reduce the friction of wire and mould outer wall, increase the quality of the wire of processing out.

Description

Wire drawing die capable of improving quality of metal wire

Technical Field

The utility model relates to a relevant technical field of wire production and processing especially relates to a can improve wire drawing mould of wire quality.

Background

In metal press working, a tool that forces a metal through a die under an external force, compresses the cross-sectional area of the metal, and obtains the desired shape and size of the cross-sectional area is called a die.

Common wire drawing mould does not possess feeding mechanism to make the wearing and tearing of wire when the wire drawing great, lead to the wire quality of processing into relatively poor, and be not convenient for adjust the bore of wire drawing mould, the function is comparatively single.

Therefore, it is necessary to provide a wire drawing die capable of improving the quality of the metal wire to solve the above technical problems.

Disclosure of Invention

The utility model provides a can improve wire drawing mould of wire quality has solved common wire drawing mould and has not possessed feeding mechanism to make the wearing and tearing of wire when the wire drawing great, the wire quality that leads to processing into is relatively poor, and is not convenient for adjust the bore of wire drawing mould, the comparatively single problem of function.

In order to solve the technical problems, the utility model provides a wire drawing die capable of improving the quality of metal wires, which comprises a first die, an opening and an installation block, wherein a second die is arranged below the first die, fixed plates are respectively arranged at two sides of the first die and the second die, a telescopic rod is fixed at the inner side of each fixed plate, a fixed block is fixed at the inner side of each telescopic rod, rollers are arranged at the inner sides of the fixed blocks, the opening is respectively arranged at the inner side surfaces of the first die and the second die, first threaded rods penetrate through the outer walls of the first die and the second die, a limiting plate is arranged at the tail end of each first threaded rod, a clamping block is fixed at the outer wall of each limiting plate, the outer side of each clamping block is matched with the corresponding clamping groove, the corresponding clamping groove is arranged at the tail end surface of each first threaded rod, and jacks are arranged at the middle part of each clamping block and the, and the inside of jack is run through and is had the bolt, the outer wall at first mould and second mould is installed respectively to the installation piece, and the middle part of installation piece is run through and is had the second threaded rod.

Preferably, the telescopic rod forms a telescopic structure through the fixed block and the idler wheels, and the idler wheels are symmetrically arranged about a central axis of the first die.

Preferably, the first threaded rod is in threaded connection with the first die, and the first threaded rod and the limiting plate are vertically distributed.

Preferably, the limiting plate is movably connected with the first threaded rod through a clamping block and a clamping groove, and the limiting plate is of an arc-shaped structure.

Preferably, the bolt is in clamping connection with the first threaded rod through the jack, and four groups of the first threaded rod are arranged.

Preferably, the mounting block is in threaded connection with the second threaded rod, and the second threaded rod is symmetrically arranged about the central axis of the second die.

Compared with the prior art, the utility model provides a pair of can improve wire drawing mould of wire quality has following beneficial effect:

1. the utility model provides a wire drawing die capable of improving the quality of metal wires, which is provided with a telescopic rod and a roller, wherein the length of the telescopic rod is adjusted according to the diameter of the metal wires so as to adjust the position of the roller, then the metal wires are inserted into the inner side of a limiting plate, so that the metal wires pass through the surface of the roller, and in the wire drawing process, the roller rotates so as to play a role in feeding the metal wires, thereby reducing the friction between the metal wires and the outer wall of the die and increasing the quality of the processed metal wires;

2. the utility model provides a wire drawing die capable of improving the quality of metal wires, which is provided with a first threaded rod and a limiting plate, wherein the first threaded rod is rotated to drive the limiting plate to move inwards, so as to adjust the inner diameter of the limiting plate, so as to adjust the size of the wire drawing and increase the application range of the die;

3. the utility model provides a can improve wire drawing mould of wire quality is provided with bolt and draw-in groove, extracts the bolt from the jack to loosen the limiting plate, take out the fixture block from the draw-in groove again, so that dismantle the limiting plate get off, so that change the limiting plate.

Drawings

Fig. 1 is a schematic structural diagram of a front view section of a wire drawing die capable of improving the quality of a metal wire, provided by the utility model;

FIG. 2 is a schematic structural diagram of a left side view of the FIG. 1;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Reference numbers in the figures: 1. a first mold; 2. a second mold; 3. a telescopic rod; 4. a fixed block; 5. a roller; 6. an opening; 7. a first threaded rod; 8. a limiting plate; 9. a clamping block; 10. a card slot; 11. a jack; 12. a bolt; 13. mounting blocks; 14. a second threaded rod; 15. and (7) fixing the plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a front cross section of a wire drawing die capable of improving the quality of a metal wire according to the present invention; FIG. 2 is a schematic structural diagram of a left side view of the FIG. 1; fig. 3 is an enlarged schematic view of a portion a of fig. 1. A wire drawing die capable of improving the quality of metal wires comprises a first die 1, an opening 6 and an installation block 13, wherein a second die 2 is arranged below the first die 1, fixing plates 15 are respectively arranged on two sides of the first die 1 and the second die 2, a telescopic rod 3 is fixed on the inner side of each fixing plate 15, a fixing block 4 is fixed on the inner side of each telescopic rod 3, rollers 5 are arranged on the inner sides of the fixing blocks 4, the opening 6 is respectively arranged on the inner side surfaces of the first die 1 and the second die 2, first threaded rods 7 penetrate through the outer walls of the first die 1 and the second die 2, a limiting plate 8 is arranged at the tail end of each first threaded rod 7, a clamping block 9 is fixed on the outer wall of each limiting plate 8, the outer side of each clamping block 9 is matched with a clamping groove 10, each clamping groove 10 is arranged on the tail end surface of each first threaded rod 7, jacks 11 are respectively arranged in the middle of each clamping block 9 and at the tail, and the inside of jack 11 has run through bolt 12, and the outer wall at first mould 1 and second mould 2 is installed respectively to installation piece 13, and the middle part of installation piece 13 has run through second threaded rod 14.

The telescopic link 3 forms extending structure with gyro wheel 5 through fixed block 4, and gyro wheel 5 sets up about the axis symmetry of first mould 1, adjusts the length of telescopic link 3 according to the diameter of wire to adjust gyro wheel 5's position.

First threaded rod 7 is threaded connection with first mould 1, and first threaded rod 7 and limiting plate 8 are the vertical distribution, and rotatory first threaded rod 7 drives limiting plate 8 and removes toward the inboard to at the in-process of wire drawing, gyro wheel 5 is rotatory and thus play the effect of pay-off to the wire.

The limiting plate 8 is movably connected with the first threaded rod 7 through the clamping block 9 and the clamping groove 10, and the limiting plate 8 is of an arc-shaped structure and is attached to the surface of the metal wire.

The bolts 12 are connected with the first threaded rod 7 in a clamping mode through the insertion holes 11, four groups of the first threaded rods 7 are arranged, and the bolts 12 are pulled out of the insertion holes 11, so that the limiting plate 8 is loosened.

The mounting block 13 is screwed to the second threaded rod 14, and the second threaded rod 14 is symmetrically disposed about the central axis of the second mold 2, and the second threaded rod 14 is screwed out of the mounting block 13 to separate the first mold 1 from the second mold 2.

The utility model provides a pair of can improve wire drawing mould of wire quality's theory of operation as follows:

when the wire drawing device is used, firstly, according to the requirement of the wire drawing size, the first threaded rod 7 is rotated to drive the limiting plate 8 to move towards the inner side, so that in the wire drawing process, the roller 5 rotates to play a role in feeding the wire, the friction between the wire and the outer wall of the die is reduced, the inner diameter of the processed wire quality adjusting limiting plate 8 is increased, the size of the wire is adjusted, the use range of the die is enlarged, then, the length of the telescopic rod 3 is adjusted according to the diameter of the wire, the position of the roller 5 is adjusted, the wire is inserted into the inner side of the limiting plate 8, the wire passes through the surface of the roller 5, after long-term use and when the limiting plate 8 deforms, the second threaded rod 14 is screwed out of the mounting block 13, so that the first die 1 and the second die 2 are separated, the bolt 12 is pulled out of the insertion hole 11, and the limiting plate 8 is loosened, and then the clamping block 9 is taken out from the clamping groove 10, so that the limiting plate 8 is detached, the limiting plate 8 is replaced, and the application range of the wire drawing die capable of improving the quality of the metal wire is completed.

1. the utility model provides a wire drawing die capable of improving the quality of metal wires, which is provided with a telescopic rod 3 and a roller 5, wherein the length of the telescopic rod 3 is adjusted according to the diameter of the metal wires, so as to adjust the position of the roller 5, then the metal wires are inserted into the inner side of a limiting plate 8, so that the metal wires pass through the surface of the roller 5, and in the wire drawing process, the roller 5 rotates to play a role in feeding the metal wires, thereby reducing the friction between the metal wires and the outer wall of the die and increasing the quality of the processed metal wires;

2. the utility model provides a wire drawing die capable of improving the quality of metal wires, which is provided with a first threaded rod 7 and a limiting plate 8, wherein the first threaded rod 7 is rotated to drive the limiting plate 8 to move inwards, so as to adjust the inner diameter of the limiting plate 8, thereby adjusting the size of the wire drawing die and increasing the application range of the die;

3. the utility model provides a can improve wire drawing mould of wire quality is provided with bolt 12 and draw-in groove 10, extracts bolt 12 from jack 11 to loosen limiting plate 8, take out fixture block 9 from draw-in groove 10 again, so that dismantle limiting plate 8 gets off, so that change limiting plate 8.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. A wire drawing die capable of improving the quality of metal wires comprises a first die (1), an opening (6) and an installation block (13), and is characterized in that a second die (2) is arranged below the first die (1), fixing plates (15) are installed on two sides of the first die (1) and the second die (2), a telescopic rod (3) is fixed on the inner side of each fixing plate (15), a fixing block (4) is fixed on the inner side of each telescopic rod (3), a roller (5) is installed on the inner side of each fixing block (4), the opening (6) is respectively arranged on the inner side surfaces of the first die (1) and the second die (2), a first threaded rod (7) penetrates through the outer walls of the first die (1) and the second die (2), a limiting plate (8) is arranged at the tail end of the first die (7), and a clamping block (9) is fixed on the outer wall of the limiting plate (8), the outer side of the clamping block (9) is installed in a matched mode with the clamping groove (10), the clamping groove (10) is formed in the surface of the tail end of the first threaded rod (7), the middle of the clamping block (9) and the tail end of the first threaded rod (7) are provided with the insertion holes (11), the insertion pins (12) penetrate through the insertion holes (11), the installation blocks (13) are installed on the outer walls of the first die (1) and the second die (2) respectively, and the second threaded rod (14) penetrates through the middle of the installation blocks (13).

2. The wire drawing die capable of improving the quality of the metal wire according to claim 1, wherein the telescopic rod (3) and the roller (5) form a telescopic structure through the fixing block (4), and the roller (5) is symmetrically arranged about a central axis of the first die (1).

3. The wire drawing die capable of improving the quality of the metal wire is characterized in that the first threaded rod (7) is in threaded connection with the first die (1), and the first threaded rod (7) and the limiting plate (8) are vertically distributed.

4. The wire drawing die capable of improving the quality of the metal wire is characterized in that the limiting plate (8) is movably connected with the first threaded rod (7) through a clamping block (9) and a clamping groove (10), and the limiting plate (8) is of an arc-shaped structure.

5. Drawing die capable of improving the quality of metal wires according to claim 1, characterized in that the pins (12) are in snap-fit connection with the first threaded rod (7) through the insertion holes (11), and four sets of the first threaded rod (7) are provided.

6. Drawing die capable of improving the quality of the wire according to claim 1, characterized in that the mounting block (13) is screwed to the second threaded rod (14) and the second threaded rod (14) is arranged symmetrically with respect to the central axis of the second die (2).