CN112756421A

CN112756421A - Integrative equipment of metal wire drawing rolling

Info

Publication number: CN112756421A
Application number: CN202011635817.8A
Authority: CN
Inventors: 张涛; 胡岭; 何中要; 王晓鸣; 马蜓
Original assignee: HANGZHOU HUAGUANG ADVANCED WELDING MATERIALS CO Ltd
Current assignee: HANGZHOU HUAGUANG ADVANCED WELDING MATERIALS CO Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-05-07

Abstract

The utility model relates to a rolling integrative equipment of metal wire drawing, including heating device, draw gear, workstation, heating device, draw gear all install on the workstation, and its characterized in that still is provided with rolling device, and the metal wire head of processing is connected with the one end of haulage wire, and the other end of haulage wire is connected to rolling device through heating device and drawing die orifice who passes draw gear. The heating device is composed of a first heating electrode and a second heating electrode, and the first heating electrode and the second heating electrode are sequentially arranged behind the drawing device. The wire guiding rod is arranged on the workbench and positioned between the drawing device and the rolling device. The drawing and rolling device is simple in structure, convenient to use, energy-saving and capable of completing drawing and rolling processes at one time.

Description

Integrative equipment of metal wire drawing rolling

Technical Field

The application relates to a metal wire drawing and rolling integrated device which is mainly suitable for drawing, rolling and forming integrated processing of metal wires.

Background

In the traditional metal processing mode, drawing and rolling are common forming modes and belong to two working procedures. Generally, the drawing requires a whole set of drawing equipment; the rolling also requires a complete set of rolling equipment. Therefore when the metal silk material needs to combine two kinds of processing methods, current traditional metal silk material former function singleness, whole degree of flexibility is low, can't realize drawing rolling and produce on same platform equipment, causes the unable seamless butt joint of realization of multiple processing method, and then can not incessant continuous production, leads to the process to increase, and the energy is extravagant, and the cost of labor increases, and production efficiency reduces, leads to the manufacturing cost of enterprise wholly on the high side.

Disclosure of Invention

The technical problem that this application was solved is overcome the above-mentioned not enough that exists among the prior art, will draw, roll and integrate, and provide a structure succinct, convenient to use, the energy saving, once only accomplish the former of drawing, rolling process.

The technical scheme adopted by the application for solving the technical problems is as follows:

the utility model provides a metal wire drawing rolling integrative equipment, including heating device, a drawing device, the workstation, heating device, a drawing device all installs on the workstation, its characterized in that still is provided with rolling device, the metal wire head of processing is connected with the one end of haulage wire, the other end of haulage wire passes through heating device and passes drawing die orifice of drawing device and be connected to rolling device (by the upper roll of rolling device, the lower roll compresses tightly), rolling device's rolling central line (the central line when the metal wire of processing is compressed tightly the rolling by upper roll, lower roll) and drawing die orifice central line coincidence. After the equipment is started, the rolling device compresses the other end of the traction wire, then the upper roller and the lower roller are respectively driven to rotate by the upper roller driving device and the lower roller driving device, and the traction wire and the processed metal wire connected with the traction wire sequentially pass through the heating device, the drawing device and the rolling device, so that the drawing and rolling of the metal wire are completed. Drawing device, rolling device have been integrated to this application, only need one set of drive arrangement of rolling device can realize drawing and rolling process that go on in step basically, have practiced thrift the energy, have improved production efficiency.

The traction wire adopts one of the following four modes: 1. a metal wire fitted to the drawing die orifice; 2. feeding the head of a metal wire into a rolling device through a heating device and a drawing die orifice, wherein the die orifice of the drawing die is adjustable; 3. the front section of the metal wire is pre-drawn or is matched with the die hole in other pre-processing modes; 4. and connecting a section of drawn metal wire as a traction wire with the head of the metal wire for drawing.

This application heating device comprises heating electrode one, heating electrode two, and heating electrode one, heating electrode two set gradually at the drawing device back. The higher temperature before drawing is beneficial to keeping higher plasticity, and the pulling force required by drawing and the abrasion of the metal wire to the drawing die are reduced. The heating condition required in the rolling process is preferably provided by the waste heat after drawing, so that heating equipment can be reduced, and energy consumption can be reduced.

This application still is provided with the guide wire pole, and the guide wire pole is installed on the workstation and is located between draw-off gear, the rolling device.

After drawing, the metal wire material makes the metal wire material temperature reduction with contact such as air, drawing die, plasticity reduces but can satisfy rolling needs simultaneously to the temperature reduces material strength and improves, can bear higher pulling force, can reduce the risk of drawing disconnected silk.

The drawing device is arranged on the workbench through the adjustable support legs, the rolling device comprises an upper roller, a lower roller, an upper roller driving device, a lower roller driving device and an upper roller pressing device, the upper roller is arranged on the upper roller pressing device, the upper roller is matched with the lower roller, the upper roller is connected with the upper roller driving device, the lower roller is connected with the lower roller driving device, different forming requirements can be met, and the applicability is wider.

Compared with the prior art, the application has the following advantages and effects: 1. the friction force generated in the rolling process is utilized to provide the required drawing force for the drawing process, the drawing and rolling processes are integrated, power sources are reduced, equipment is simplified, the production efficiency is improved, and the labor cost and the equipment cost are saved; 2. only heating is carried out before drawing, so that the drawing and rolling requirements can be met, the energy is saved, and the equipment is simplified; 3. through the design of adjustable stabilizer blade, enlarge draw gear's adaptability, realize that the nib central line of different drawing die all coincides with rolling central line, the difficult fracture of metal silk material, drawing die is difficult wearing and tearing.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings by way of examples, which are illustrative of the present application and are not limited to the following examples. The machining direction in the present application is from the left side to the right side in fig. 1, and the right side in fig. 1 is the front and the left side is the back.

Referring to the attached drawing 1, the embodiment of the application comprises a pay-off rack 1, a first heating electrode 3, a second heating electrode 4, a drawing device 5, a wire guide rod 6, a rolling device 7 and a workbench 8. The first heating electrode 3 is arranged behind the drawing device 5, the second heating electrode 4 can be arranged between the first heating electrode 3 and the drawing device 5 according to actual requirements, the second heating electrode 4 can also be arranged between the drawing device 5 and the rolling device 7, and the scheme that the first heating electrode 3 and the second heating electrode 4 are sequentially arranged behind the drawing device 5 is adopted in the embodiment.

The metal silk material 2 of processing is at first through heating electrode 3, heating electrode two 4 heats, make metal silk material 2 be out of shape easily, then the metal silk material after the heating passes the nib 52 of the drawing die 51 of installing on draw gear 5 and draws (the purpose is with the preliminary section bar that is close to processing of metal silk material shape), be connected to rolling device 7 through guide wire pole 6 again, roll into final product form by rolling device 7, make whole course of working accomplish on a production line in proper order, save cost and space, and the machining efficiency is improved.

This application draw gear 5 is installed on workstation 8 through prior art's adjustable stabilizer blade 53, and the height and the levelness of drawing die 5 nib 52 are conveniently adjusted according to the size that drawing die 51 is different, improve this embodiment adaptability and reliability.

This application can also set up godet wheel 9, and the metal silk material 2 of processing enters into subsequent heating, draws, rolling process after the godet wheel 9 direction earlier.

Take drawing a round metal wire and rolling the round metal wire into a flat metal strip as an example. Firstly, taking a metal wire with a proper length and a specification slightly smaller than the size of a die hole 52 of a drawing die 51 as a drawing wire 10; one end of a traction wire 10 and the head of a processed metal wire 2 are connected to a position 11 before being processed by welding or other methods, then the other end of the traction wire 10 sequentially passes through a heating electrode (comprising a first heating electrode 3 and a second heating electrode 4), a drawing die 51, a die hole 52 and a wire guide rod 6 and is sent to a rolling device 7, and then the rolling device 7 and the heating device (consisting of the first heating electrode 3 and the second heating electrode 4) are started; the upper roller 71 of the rolling device 7 is driven by an upper roller 71 pressing device (prior art, not shown in the figure) to press the other end of the traction wire 10 between the upper roller 71 and the lower roller 72, and then the upper roller 71 and the lower roller 72 are driven by respective driving devices (prior art, not shown in the figure) to pull the traction wire 10 forward (in the right direction of fig. 1), so that the metal wire 2 is heated by a heating device, is pulled by a drawing die 51, is flattened by the rolling device 7, and is finally formed into a metal flat bar.

The traction wire can adopt the metal wire matched with the die hole 52 of the drawing die 51, or can be directly sent into the rolling device 7 through the heating device, the die hole 52 of the drawing die 51 and the yarn guide rod 6 by using the metal wire material, only the die hole of the drawing die 51 needs to be designed to be adjustable, for example, the drawing die 51 adopts an upper die and a lower die design, when the metal wire material is penetrated, the upper die and the lower die are separated to reach the degree of penetrating the metal wire material, and the upper die and the lower die are folded to form the die hole after the metal wire material is penetrated; the metal wire can be drawn by pre-drawing the front section (from the die hole 52 to the section of the rolling device 7) of the metal wire or by matching with the die hole 52 in other pre-processing modes, and the drawn section of the metal wire can be used as a traction wire to be connected with the head of the metal wire for drawing.

All simple variations and combinations of the technical features and technical solutions of the present application are considered to fall within the scope of the present application.

Claims

1. The utility model provides a rolling integrative equipment of metal wire drawing, includes heating device, draw gear, workstation, and heating device, draw gear all install on the workstation, and its characterized in that still is provided with rolling device, and the metal wire material that is processed is connected with the one end of haulage wire, and the other end of haulage wire passes through heating device and passes draw die orifice of draw gear and be connected to rolling device, and rolling device's rolling central line and draw die orifice central line coincide.

2. The metal wire drawing and rolling integrated equipment as claimed in claim 1, which is characterized in that: the traction wire adopts one of the following four modes: 1. a metal wire fitted to the drawing die orifice; 2. feeding the head of a metal wire into a rolling device through a heating device and a drawing die orifice, wherein the die orifice of the drawing die is adjustable; 3. the front section of the metal wire is pre-drawn or is matched with the die hole in other pre-processing modes; 4. and connecting a section of drawn metal wire as a traction wire with the head of the metal wire for drawing.

3. The metal wire drawing and rolling integrated equipment as claimed in claim 1, which is characterized in that: the heating device is composed of a first heating electrode and a second heating electrode, and the first heating electrode and the second heating electrode are sequentially arranged behind the drawing device.

4. The metal wire drawing and rolling integrated equipment as claimed in claim 1, which is characterized in that: the wire guiding rod is arranged on the workbench and positioned between the drawing device and the rolling device.

5. The metal wire drawing and rolling integrated equipment as claimed in claim 1, which is characterized in that: the drawing device is installed on the workbench through adjustable support legs.

6. The metal wire drawing and rolling integrated equipment as claimed in any one of claims 1 to 5, which is characterized in that: the rolling device comprises an upper roller, a lower roller, an upper roller driving device, a lower roller driving device and an upper roller pressing device, wherein the upper roller is arranged on the upper roller pressing device, is matched with the lower roller, is connected with the upper roller driving device, and is connected with the lower roller driving device.