CN218903088U

CN218903088U - Wire throwing device for copper rod continuous casting and rolling production line

Info

Publication number: CN218903088U
Application number: CN202223076230.5U
Authority: CN
Inventors: 彭杨; 曾强; 冉静萍; 吴方芬
Original assignee: Chengdu Shuhong Equipment Manufacturing Corp ltd
Current assignee: Chengdu Shuhong Equipment Manufacturing Corp ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-25
Anticipated expiration: 2032-11-18

Abstract

The application relates to the technical field of copper rod continuous casting and rolling, and discloses a wire throwing device for a copper rod continuous casting and rolling production line, which comprises a speed reducer, a hollow shaft, a wire throwing pipe and a roller group; the hollow shaft is arranged above the speed reducer and is driven to rotate by the speed reducer; one end of the wire throwing pipe is in butt joint with one end of the hollow shaft, and the wire throwing pipe is arc-shaped; the roller set comprises a plurality of guide rollers arranged on the wire throwing pipe, and the rolling surfaces of the guide rollers extend into the wire throwing pipe. The utility model provides a get rid of spool that current gets rid of line device can scratch the copper pole, influences the problem of copper pole finished product quality.

Description

Wire throwing device for copper rod continuous casting and rolling production line

Technical Field

The application relates to the technical field of copper rod continuous casting and rolling, in particular to a wire throwing device for a copper rod continuous casting and rolling production line.

Background

The continuous casting and rolling process is that liquid metal is poured into a continuous casting machine to cast casting blank (called continuous casting blank) and then directly enters a metal rolling process of rolling forming in a hot continuous rolling unit. The continuous casting and rolling process of copper material is characterized in that after refined molten copper liquid is cooled and crystallized by a continuous casting machine to prepare a copper material casting blank, the copper material casting blank is not subjected to a conventional cooling to normal temperature process, is insulated and directly sent into a hot continuous rolling mill by utilizing the residual temperature of the copper material casting blank, and the copper rod is obtained through rolling of the hot continuous rolling mill. Compared with the traditional process of casting a copper casting blank at normal temperature firstly, then heating the copper casting blank to the temperature required by a hot continuous rolling unit through a heating furnace and then rolling, the method has the advantages of simplifying the process, improving the labor condition, increasing the metal yield, saving energy, improving the quality of the continuous casting blank and being convenient for realizing mechanization and automation.

In the continuous casting and rolling process of the copper rod, the formed copper rod is coiled by a wire throwing device. However, in the existing wire throwing device, the copper rod is rubbed with the inner wall of the wire throwing tube, so that the copper rod is scratched, and the quality of a finished product is affected.

Disclosure of Invention

Based on the technical problem, the application provides a get rid of line device for copper pole continuous casting tandem rolling production line, has solved current get rid of line device get rid of spool and can scratch the copper pole, influences the problem of copper pole finished product quality.

In order to solve the technical problems, the technical scheme adopted by the application is as follows:

a thread throwing device for a copper rod continuous casting and rolling production line comprises a speed reducer, a hollow shaft, a thread throwing pipe and a roller group; the hollow shaft is arranged above the speed reducer and is driven to rotate by the speed reducer; one end of the wire throwing pipe is in butt joint with one end of the hollow shaft, and the wire throwing pipe is arc-shaped; the roller set comprises a plurality of guide rollers arranged on the wire throwing pipe, and the rolling surfaces of the guide rollers extend into the wire throwing pipe.

Further, the outlet end of the wire throwing pipe is also provided with a wire outlet roller, and the rolling surface of the wire outlet roller stretches into the wire throwing pipe.

Further, the outlet end of the wire throwing pipe is provided with an installation seat, and the wire outlet roller is fixed on the installation seat through bolts.

Further, the lower end of the hollow shaft is provided with an upper flange, the upper end of the wire throwing pipe is provided with a lower flange, and the hollow shaft is fixedly connected with the wire throwing pipe through the upper flange and the lower flange.

Further, the through hole of the lower flange is a conical hole.

Further, the upper flange is provided with a countersunk hole for fixedly connecting the upper flange with the hollow pipe through bolts.

Further, the wire throwing pipe is fixedly connected with the lower flange through threads.

Further, the guide rollers are alternately arranged on the wire throwing pipe at intervals.

Compared with the prior art, the beneficial effects of this application are:

this application sets up the guide roller in getting rid of the spool, reduces the copper pole through the guide roller and gets rid of the friction contact of spool inner wall to avoid the copper pole to be scratched, promoted the finished product quality of copper pole.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. Wherein:

fig. 1 is a schematic structural view of a wire throwing device for a copper rod continuous casting and rolling production line.

The device comprises a speed reducer 1, a hollow shaft 2, an upper flange 3, a lower flange 4, a wire throwing pipe 5, a guide roller 6, a mounting seat 7 and a wire outlet roller 8.

Wherein the arrow indicates the direction of movement of the copper rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present application. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without the benefit of the present disclosure, are intended to be within the scope of the present application based on the described embodiments.

Unless otherwise defined, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Fig. 1 is a schematic structural view of a wire throwing device for a copper rod continuous casting and rolling production line according to some embodiments of the present application, and the wire throwing device for a copper rod continuous casting and rolling production line according to the present application will be described below with reference to fig. 1. It should be noted that fig. 1 is only an example and is not limited to the specific shape and structure of the wire throwing device for the copper rod continuous casting and rolling production line.

Referring to fig. 1, in some embodiments, a wire throwing device for a copper rod continuous casting and rolling production line comprises a speed reducer 1, a hollow shaft 2, a wire throwing pipe 5 and a roller group; the hollow shaft 2 is arranged above the speed reducer 1 and is driven to rotate by the speed reducer 1; one end of the wire throwing pipe 5 is in butt joint connection with one end of the hollow shaft 2, and the wire throwing pipe 5 is arc-shaped; the roller set comprises a plurality of guide rollers 6 arranged on the wire throwing tube 5, and the rolling surface of the guide rollers 6 extends into the wire throwing tube 5.

In the embodiment, the copper rod is transferred to the wire throwing device from the last procedure of the continuous casting and continuous binding production line, penetrates through the hollow shaft 2, passes through the hollow tube and the wire throwing tube 5, and then penetrates out of the wire throwing tube 5. In the copper rod penetrating-out process, the speed reducer 1 synchronously drives the hollow shaft 2 and the wire throwing pipe 5 to rotate, and the copper rod is coiled when the wire throwing pipe 5 rotates due to the arc shape of the wire throwing pipe 5, so that a finished product is formed.

Due to the fact that the guide roller 6 is arranged in the wire throwing tube 5, friction contact between the copper rod and the inner wall of the wire throwing tube 5 can be reduced through the guide roller 6, the copper rod is prevented from being scratched, and the quality of a finished product of the copper rod is improved.

Specifically, the speed reducer 1 can influence the rotation speed change of the hollow pipe through the motor, the rotation speed of the hollow pipe and the wire throwing pipe 5 can influence the looping size of the copper rod, and the faster the rotation speed of the wire throwing pipe 5 is, the larger the diameter of a coil formed by the copper rod is.

Preferably, the outlet end of the wire throwing pipe 5 is also provided with a wire outlet roller 8, and the rolling surface of the wire outlet roller 8 extends into the wire throwing pipe 5.

The outgoing line roller 8 is used for outgoing line guiding of the copper rod.

Specifically, the outlet end of the wire throwing pipe 5 is provided with a mounting seat 7, and the wire outgoing roller 8 is fixed on the mounting seat 7 through bolts.

Wherein, through mount pad 7, can be convenient for install the line pipeline that is qualified for next round of competitions in the spool 5 exit.

Preferably, the lower end of the hollow shaft 2 is provided with an upper flange 3, the upper end of the wire throwing pipe 5 is provided with a lower flange 4, and the hollow shaft 2 and the wire throwing pipe 5 are fixedly connected with the lower flange 4 through the upper flange 3.

Wherein, be connected hollow shaft 2 and get rid of spool 5 through the flange, convenient connection, sound construction.

Specifically, the through hole of the lower flange 4 is a tapered hole.

Wherein, the bell mouth can be for the copper pole through providing the guide effect, avoids appearing the putty rod.

Specifically, the upper flange 3 is provided with a countersunk hole for fixedly connecting the upper flange 3 with the hollow pipe through bolts.

Wherein, the countersunk holes can hide bolts, avoid influencing the connection of the upper flange 3 and the lower flange 4.

Specifically, the wire throwing pipe 5 is fixedly connected with the lower flange 4 through threads.

Wherein, be connected the spool that gets rid of 5 and lower flange 4 through the screw thread, can make things convenient for the maintenance of spool that gets rid of 5 to change.

Preferably, the guide rollers 6 are alternately arranged at intervals on the line pipe 5.

Wherein, through the cooperation of a plurality of guide rollers 6, can reduce the friction of copper pole and the inner wall of getting rid of spool 5 as far as possible, reduce the copper pole scratch.

The above is an embodiment of the present application. The foregoing embodiments and the specific parameters in the embodiments are only for clearly describing the verification process of the application, and are not intended to limit the scope of the application, which is defined by the claims, and all equivalent structural changes made by applying the descriptions and the drawings of the application are included in the scope of the application.

Claims

1. A get rid of line device for copper pole continuous casting tandem rolling production line, its characterized in that includes:

a speed reducer;

the hollow shaft is arranged above the speed reducer and is driven to rotate by the speed reducer;

the wire throwing pipe is in butt joint connection with one end of the hollow shaft, and the wire throwing pipe is in an arc shape;

the roller group comprises a plurality of guide rollers arranged on the wire throwing pipe, and the rolling surface of the guide rollers stretches into the wire throwing pipe.

2. The wire throwing device for a copper rod continuous casting and rolling production line according to claim 1, wherein:

the outlet end of the wire throwing pipe is also provided with a wire outlet roller, and the rolling surface of the wire outlet roller stretches into the wire throwing pipe.

3. The wire throwing device for a copper rod continuous casting and rolling production line according to claim 2, wherein:

the outlet end of the wire throwing pipe is provided with an installation seat, and the wire outlet roller is fixed on the installation seat through bolts.

4. The wire throwing device for a copper rod continuous casting and rolling production line according to claim 1, wherein:

the hollow shaft is provided with an upper flange at the lower end, the upper end of the wire throwing pipe is provided with a lower flange, and the hollow shaft is fixedly connected with the wire throwing pipe through the upper flange and the lower flange.

5. The wire throwing device for a copper rod continuous casting and rolling production line according to claim 4, wherein:

the through hole of the lower flange is a conical hole.

6. The wire throwing device for a copper rod continuous casting and rolling production line according to claim 4, wherein:

the upper flange is provided with a countersunk hole and is used for fixedly connecting the upper flange with the hollow shaft through bolts.

7. The wire throwing device for a copper rod continuous casting and rolling production line according to claim 4, wherein:

the wire throwing pipe is fixedly connected with the lower flange through threads.

8. The wire throwing device for a copper rod continuous casting and rolling production line according to claim 1, wherein:

the guide rollers are alternately arranged on the wire throwing pipe at intervals.