CN219724130U

CN219724130U - Continuous extrusion aluminum flat wire die

Info

Publication number: CN219724130U
Application number: CN202320990058.XU
Authority: CN
Inventors: 杨光明
Original assignee: Wuhan Haoda Electrical Equipment Co ltd
Current assignee: Wuhan Haoda Electrical Equipment Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-09-22
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a continuous extrusion aluminum flat wire die, which comprises a wire die main body used for carrying out wire drawing flattening on an aluminum wire, wherein conical grooves are formed in the front surface and the back surface of the wire die main body, rectangular holes are formed in the inner walls of the two conical grooves, metal blocks are slidably arranged in the inner walls of the rectangular holes, and an adjusting mechanism used for adjusting the positions of the metal blocks is arranged in the wire die main body; the adjusting mechanism comprises a cylindrical groove formed in the inner top wall of the rectangular eyelet, and an inner thread cylinder arranged on the inner wall of the cylindrical groove in a sliding manner, wherein the bottom end of the inner thread cylinder is fixedly connected with the upper surface of the metal block, and the adjusting mechanism further comprises a thread column rotationally arranged on the inner wall of the cylindrical groove. Compared with the prior art, the continuous extrusion aluminum flat wire die has the advantages that the die can accurately adjust the size of the rectangular eyelet according to the thickness of the aluminum flat wire required by searching in the actual use process through the adjusting mechanism, and the practicability is high.

Description

Continuous extrusion aluminum flat wire die

Technical Field

The utility model relates to the technical field of aluminum flat wire production, in particular to a continuous extrusion aluminum flat wire die.

Background

Flat wire, also known as flat wire, flat angle wire or ultra-narrow strip, refers to a foreign wire having a cross section approximating a rounded rectangle, with a thickness from 0.025mm to 2mm and a width generally less than 5mm. The aspect ratio varies from 2:1 to 50:1. Because flat filaments are ribbon-like, they are sometimes referred to as ultra-narrow flat ribbons. Compared with common round wires, the flat wires have unique advantages in heat dissipation, welding contact area, fatigue resistance, hardness control and the like.

In the manufacturing process of the aluminum flat wire, a wire drawing machine is required to be used for drawing the aluminum wire, a wire die is required to be used in the existing wire drawing machine for drawing the aluminum wire to form the aluminum flat wire, the wire die is a die with a hole with a fixed shape and a fixed size on an axis, the metal wire can be thinned or the cross section shape can be changed simultaneously when passing through the hole of the wire die, but in the actual use process of the existing aluminum flat wire die, when the aluminum flat wire with different thickness is required to be drawn, the wire dies with different aluminum flat wires need to be replaced, so that the working efficiency is affected, namely, the existing aluminum flat wire die has the defect that the size of the hole on the wire die cannot be adjusted according to the thickness of the aluminum flat wire which is actually required to be produced.

Therefore, the utility model provides a continuous extrusion aluminum flat wire die.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a continuous extrusion aluminum flat wire mold to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the continuous extrusion aluminum flat wire die comprises a wire die main body for carrying out wire drawing flattening on an aluminum wire, wherein conical grooves are formed in the front face and the back face of the wire die main body, rectangular holes are formed in the inner walls of the two conical grooves, metal blocks are slidably arranged in the inner walls of the rectangular holes, and an adjusting mechanism for adjusting the positions of the metal blocks is arranged in the wire die main body;

the adjusting mechanism comprises a cylindrical groove formed in the inner top wall of the rectangular eyelet, and an inner thread cylinder arranged on the inner wall of the cylindrical groove in a sliding manner, wherein the bottom end of the inner thread cylinder is fixedly connected with the upper surface of the metal block, the adjusting mechanism further comprises a thread cylinder arranged on the inner wall of the cylindrical groove in a rotating manner, and a rotating disc arranged on the upper surface of the wire die main body and used for rotating the thread cylinder, and a rotating knob is fixedly arranged on the upper surface of the rotating disc.

As a still further proposal of the utility model, the bottom wall of the conical groove is provided with two symmetrical scale mark lines, and the surfaces of the two sides of the metal block are fixedly provided with triangular indication strips respectively corresponding to the two scale mark lines.

As a still further scheme of the utility model, the outer surface of the threaded column is in threaded connection with the inner wall of the internal thread cylinder, two symmetrical limit sliding blocks are fixedly arranged on the outer surface of the internal thread cylinder, and limit sliding grooves sliding with the limit sliding blocks are formed in the inner walls of the two sides of the column groove.

As still further aspect of the present utility model, the upper surface of the wire mold body is planar, and a brake assembly for braking the rotating disc is provided on the upper surface of the wire mold body.

As a still further scheme of the utility model, the brake component comprises a mounting block fixedly arranged on the upper surface of the wire mould main body and a sliding hole formed in the side surface of the mounting block, a sliding column is slidably arranged on the inner wall of the sliding hole, a pull ring is fixedly arranged at one end of the sliding column, an arc-shaped block matched with the outer surface of the rotating disc is fixedly arranged at the other end of the sliding column, a tight supporting spring is sleeved on the surface of the sliding column, and two ends of the tight supporting spring are fixedly connected with the surfaces of the arc-shaped block and the mounting block respectively.

As a still further scheme of the utility model, the brake assembly further comprises a toothed ring fixedly arranged on the outer surface of the rotary disk and a tooth groove arranged on the inner cambered surface of the arc-shaped block, and the toothed ring is meshed with the tooth groove.

Advantageous effects

The utility model provides a continuous extrusion aluminum flat wire die, which has the following technical effects:

1. compared with the prior art, the continuous extrusion aluminum flat wire die has the advantages that the die can accurately adjust the size of the rectangular eyelet according to the thickness of the aluminum flat wire required by searching in the actual use process through the adjusting mechanism, and the practicability is high.

2. Compared with the prior art, the continuous extrusion aluminum flat wire die has the advantages that the brake assembly is arranged, so that the effective brake of the rotary disc can be realized, and the stability of a metal block in the aluminum profile wire drawing process is ensured.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

FIG. 2 is a schematic cross-sectional view of the present utility model.

Fig. 3 is a schematic perspective view of a brake assembly according to the present utility model.

The reference numerals are: 1. a wire die body; 2. a conical groove; 3. rectangular holes; 4. a metal block; 5. an adjusting mechanism; 501. an internal thread cylinder; 502. a threaded column; 503. a rotating disc; 504. rotating a knob; 505. a limit sliding block; 506. limiting sliding grooves; 6. scale mark lines; 7. triangular indication bars; 8. a brake assembly; 801. a mounting block; 802. a spool; 803. a pull ring; 804. an arc-shaped block; 805. a spring is abutted tightly; 806. a toothed ring; 807. tooth slots.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a continuous extrusion aluminum flat wire mould, includes and is used for carrying out wire drawing flattening's line mould main part 1 to aluminum wire, and conical groove 2 has all been seted up to the front and the back of line mould main part 1, and rectangular eyelet 3 has been seted up to the inner wall of two conical grooves 2, and rectangular eyelet 3's inner wall slides and is provided with metal piece 4, and conical groove 2's diapire is provided with the scale mark line 6 of two symmetries, and the both sides surface of metal piece 4 all has set firmly the triangle-shaped indicator 7 corresponding with two scale mark lines 6 respectively.

An adjusting mechanism 5 for adjusting the position of the metal block 4 is arranged in the wire mould main body 1;

the adjustment mechanism 5 is including seting up the cylindrical groove at the interior roof of rectangular eyelet 3 to and slide the internal thread section of thick bamboo 501 that sets up at the cylindrical groove inner wall, the bottom of internal thread section of thick bamboo 501 and the upper surface fixed connection of metal piece 4, adjustment mechanism 5 is still including rotating the screw thread post 502 that sets up at the cylindrical groove inner wall, and set up the rotary disk 503 that is used for rotating screw thread post 502 on the upper surface of line mould main part 1, and the upper surface of rotary disk 503 has set firmly rotation knob 504.

The outer surface of the threaded column 502 is in threaded connection with the inner wall of the internal threaded cylinder 501, two symmetrical limit sliding blocks 505 are fixedly arranged on the outer surface of the internal threaded cylinder 501, and limit sliding grooves 506 sliding with the limit sliding blocks 505 are formed in the inner walls of the two sides of the cylindrical groove.

Compared with the prior art, through setting up adjustment mechanism 5, make this mould at in-process of in-service use, can drive rotary disk 503 through rotating rotary knob 504 and rotate, rotary disk 503's rotation drives screw thread post 502 and rotates, screw thread post 502's rotation drives internal thread section of thick bamboo 501 and upwards or move down, thereby drive metal piece 4 upwards or downwards correspond, and then realize the regulation to rectangular eyelet 3 height, make this mould can adapt to the production of different thickness aluminium flat wire, simultaneously at the in-process of rotating rotary knob 504 can be located the position of scale mark line 6 through triangle-shaped instruction strip 7 on observing metal piece 4, confirm the interval of metal piece 4 lower surface and rectangular eyelet 3 inner bottom wall, realize the accurate regulation to rectangular eyelet 3 size, the practicality is stronger.

The upper surface of the wire mold body 1 is planar, and a brake assembly 8 for braking the rotary disk 503 is provided on the upper surface of the wire mold body 1.

The brake component 8 comprises a mounting block 801 fixedly arranged on the upper surface of the wire die body 1, and a sliding hole formed in the side surface of the mounting block 801, wherein a sliding column 802 is slidably arranged on the inner wall of the sliding hole, a pull ring 803 is fixedly arranged at one end of the sliding column 802, an arc-shaped block 804 matched with the outer surface of the rotating disk 503 is fixedly arranged at the other end of the sliding column 802, a supporting spring 805 is sleeved on the surface of the sliding column 802, and two ends of the supporting spring 805 are fixedly connected with the arc-shaped block 804 and the surface of the mounting block 801 respectively.

The brake assembly 8 further comprises a toothed ring 806 fixedly arranged on the outer surface of the rotary disk 503, and tooth grooves 807 formed in the inner cambered surface of the arc-shaped block 804, wherein the toothed ring 806 is meshed with the tooth grooves 807.

Compared with the prior art, through setting up brake assembly 8, before adjusting the size of rectangle eyelet 3 through rotating rotation knob 504, can outwards draw pull ring 803 earlier and drive arc piece 804 and remove the back to the left side and rotate rotation knob 504 again, after the position adjustment of metal piece 4 finishes, loosen pull ring 803, arc piece 804 can be under the effect of supporting tight spring 805 at this moment and resume the normal position, make arc piece 804 intrados tooth groove 807 can mesh with ring gear 806 on the rotary disk 503, realize the effective braking to rotary disk 503, guaranteed the stability to metal piece 4 in the aluminium alloy wire drawing process.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a continuous extrusion aluminum flat wire mould, includes wire mould main part (1) that are used for carrying out wire drawing flattening to aluminum wire material, its characterized in that: the front and the back of the wire die main body (1) are provided with conical grooves (2), the inner walls of the two conical grooves (2) are provided with rectangular holes (3), the inner walls of the rectangular holes (3) are provided with metal blocks (4) in a sliding manner, and an adjusting mechanism (5) for adjusting the positions of the metal blocks (4) is arranged in the wire die main body (1);

the adjusting mechanism (5) comprises a cylindrical groove formed in the inner top wall of the rectangular eyelet (3), and an inner threaded cylinder (501) arranged on the inner wall of the cylindrical groove in a sliding manner, the bottom end of the inner threaded cylinder (501) is fixedly connected with the upper surface of the metal block (4), the adjusting mechanism (5) further comprises a threaded column (502) which is rotatably arranged on the inner wall of the cylindrical groove, and a rotating disc (503) which is arranged on the upper surface of the wire mould main body (1) and used for rotating the threaded column (502), and a rotating knob (504) is fixedly arranged on the upper surface of the rotating disc (503).

2. The continuous extrusion flat aluminum wire mold according to claim 1, wherein: the bottom wall of the conical groove (2) is provided with two symmetrical scale mark lines (6), and triangular indication strips (7) corresponding to the two scale mark lines (6) are fixedly arranged on the surfaces of two sides of the metal block (4).

3. The continuous extrusion flat aluminum wire mold according to claim 1, wherein: the outer surface of screw thread post (502) and the inner wall threaded connection of internal thread section of thick bamboo (501), and the surface of internal thread section of thick bamboo (501) has set firmly two spacing sliders (505) of symmetry, spacing spout (506) with spacing slider (505) gliding are all seted up to the both sides inner wall in post groove.

4. A continuous extrusion flat aluminum wire mold according to any one of claims 1-3, wherein: the upper surface of the wire mould main body (1) is planar, and a brake component (8) for braking the rotary disc (503) is arranged on the upper surface of the wire mould main body (1).

5. The continuous extrusion flat aluminum wire mold according to claim 4, wherein: the brake assembly (8) comprises a mounting block (801) fixedly arranged on the upper surface of the wire die main body (1) and a sliding hole formed in the side face of the mounting block (801), a sliding column (802) is slidably arranged on the inner wall of the sliding hole, a pull ring (803) is fixedly arranged at one end of the sliding column (802), an arc-shaped block (804) matched with the outer surface of the rotating disc (503) is fixedly arranged at the other end of the sliding column (802), a tight supporting spring (805) is sleeved on the surface of the sliding column (802), and two ends of the tight supporting spring (805) are fixedly connected with the arc-shaped block (804) and the surface of the mounting block (801) respectively.

6. The continuous extrusion flat aluminum wire mold according to claim 5, wherein: the brake assembly (8) further comprises a toothed ring (806) fixedly arranged on the outer surface of the rotary disc (503) and tooth grooves (807) formed in the inner cambered surface of the arc-shaped block (804), and the toothed ring (806) is meshed with the tooth grooves (807).