CN217255049U

CN217255049U - Continuous casting and rolling mill for aluminum alloy rods

Info

Publication number: CN217255049U
Application number: CN202220601310.9U
Authority: CN
Inventors: 郎赟君; 陈永龙
Original assignee: Shunbo Aluminum Alloy Hubei Co ltd
Current assignee: Shunbo Aluminum Alloy Hubei Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-08-23
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses an aluminum alloy pole continuous casting and rolling machine, the on-line screen storage device comprises a base, base one side top is provided with continuous rolling mechanism, the top that the base is close to continuous rolling mechanism afterbody is fixed with the support, the groove of polishing has been run through to the inside of support, wherein, the bearing is installed to the inside symmetry in groove of polishing, the inside of bearing is run through there is the sleeve, the outside that the sleeve is close to the middle part is fixed with first reversing gear, the motor is installed at the top of support. The utility model discloses, the work piece passes through the tandem rolling mechanism and extrudees into required size after, and the work piece is through between the board of polishing, and the board of polishing passes through the spring and tightly supports the work piece, makes board of polishing and workpiece surface laminate mutually, drives second reversing gear through the motor and rotates simultaneously, and second reversing gear drives first reversing gear through the meshing and rotates, and first reversing gear drives the sleeve and rotates, and the sleeve drives the board of polishing and rotates, makes the board of polishing can polish workpiece surface, can effectually improve workpiece surface's roughness.

Description

Continuous casting and rolling mill for aluminum alloy rods

Technical Field

The utility model relates to an aluminum alloy pole production technical field specifically is an aluminum alloy pole continuous casting and rolling machine.

Background

Aluminum alloy is a non-ferrous metal structural material which is most widely applied in industry, and is widely applied in aviation, aerospace, automobile, machinery manufacturing, ships and chemical industry, and in the production process of aluminum alloy rods, a continuous casting and rolling mill is required to be used for producing the aluminum alloy rods into required sizes, and then the aluminum alloy rods are wound by a winding device.

Although the existing aluminum alloy rod continuous casting and rolling machine has a large number of types and quantities, the existing aluminum alloy rod continuous casting and rolling machine still has certain problems, and certain inconvenience is brought to the use of the aluminum alloy rod continuous casting and rolling machine.

The existing aluminum alloy rod continuous casting and rolling machine directly winds workpieces after the workpieces are extruded into required sizes, but the surfaces of the workpieces after extrusion are rough, the surfaces of the workpieces cannot be polished before winding, and the aluminum alloy rod continuous casting and rolling machine is inconvenient to use, so that a technology capable of improving the structure of the aluminum alloy rod continuous casting and rolling machine is urgently needed to perfect the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminum alloy pole continuous casting and continuous rolling machine has solved current aluminum alloy pole continuous casting and continuous rolling machine and after squeezing into required size with the work piece, directly carries out the rolling, but behind the work piece extrusion, the surface is comparatively crude, can't polish workpiece surface before the rolling, the problem of inconvenient use.

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum alloy rod continuous casting and rolling machine comprises a base, a continuous rolling mechanism is arranged at the top of one side of the base, a bracket is fixed above the base close to the tail part of the continuous rolling mechanism, a grinding groove penetrates through the inside of the bracket, wherein,

bearings are symmetrically arranged in the grinding groove, a sleeve penetrates through the bearing, a first reversing gear is fixed on the outer side of the sleeve close to the middle part, a motor is arranged at the top of the support, a second reversing gear is fixed on the shaft end of the motor close to the first reversing gear, supporting rods are symmetrically fixed on the middle part of the inner side of the sleeve, and a telescopic groove is formed in one side of each supporting rod, which is far away from the sleeve;

the telescopic groove's internally mounted has the spring, the opening side that the spring is close to the telescopic groove is connected with the telescopic link, the end fixing who keeps away from branch has the board of polishing, telescopic both sides inner wall symmetry is fixed with the leading truck, the leading truck has been seted up near one side of the board of polishing, one side that the board of polishing corresponds the leading truck is fixed with the guide bar.

Preferably, the outer side of the sleeve close to the bearings is in threaded connection with a limiting frame, and the distance between the limiting frames is matched with the distance between the outer sides of the two bearings.

Preferably, the first reversing gear and the second reversing gear are perpendicular to each other, and the first reversing gear is meshed with the second reversing gear.

Preferably, the inner side of the polishing plate is a curved surface, and the inner diameter of the inner side of the polishing plate is matched with the outer diameter of the workpiece.

Preferably, the guide rod is a cylinder, and the guide rod and the guide groove form a guide structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses, the work piece constructs through continuous rolling and extrudees into required size after, the work piece is through between the board of polishing, the board of polishing tightly supports the work piece through the spring, make the board of polishing laminate mutually with workpiece surface, drive second reversing gear through the motor simultaneously and rotate, second reversing gear drives first reversing gear through the meshing and rotates, first reversing gear drives the sleeve and rotates, the sleeve drives the board of polishing and rotates, make the board of polishing can polish workpiece surface, can effectually improve workpiece surface's roughness.

2. The utility model discloses, the outside threaded connection that the sleeve is close to the bearing has spacing, and interval between spacing and the two bearing outsides is identical, when the sleeve passes through the bearing and rotates, carries on spacingly through spacing to telescopic position, avoids the sleeve to take place the drunkenness in the bearing inboard, can make the stable rotation of sleeve.

3. The utility model discloses, when the board of polishing removed, the board of polishing moved the guide bar and takes place to remove in the guide way, through the guide structure that guide bar and guide way constitute, led the removal of board of polishing, avoided the removal production skew of board of polishing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic side view of the sleeve according to the present invention.

In the figure: 1. a base; 2. a continuous rolling mechanism; 3. a support; 4. grinding the groove; 5. a bearing; 6. a sleeve; 7. a limiting frame; 8. a first reversing gear; 9. a motor; 10. a second reversing gear; 11. a strut; 12. a telescopic groove; 13. a spring; 14. a telescopic rod; 15. grinding the plate; 16. a guide frame; 17. a guide groove; 18. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The embodiment is as follows:

referring to fig. 1 to 3, the present invention provides a technical solution: an aluminum alloy rod continuous casting and rolling machine comprises a base 1, a continuous rolling mechanism 2 is arranged at the top of one side of the base 1, a bracket 3 is fixed above the base 1 close to the tail part of the continuous rolling mechanism 2, a grinding groove 4 penetrates through the inside of the bracket 3, wherein,

bearings 5 are symmetrically arranged in the grinding groove 4, a sleeve 6 penetrates through the bearing 5, a first reversing gear 8 is fixed on the outer side of the sleeve 6 close to the middle part, a motor 9 is arranged at the top of the support 3, a second reversing gear 10 is fixed on the shaft end of the motor 9 close to the first reversing gear 8, supporting rods 11 are symmetrically fixed on the middle part of the inner side of the sleeve 6, and a telescopic groove 12 is formed in one side, far away from the sleeve 6, of each supporting rod 11;

the internally mounted of flexible groove 12 has spring 13, and the opening side that spring 13 is close to flexible groove 12 is connected with telescopic link 14, and the end fixing who keeps away from branch 11 has polishing plate 15, and the both sides inner wall symmetry of sleeve 6 is fixed with leading truck 16, and leading truck 16 has been seted up near one side of polishing plate 15 to leading truck 17, and one side that polishing plate 15 corresponds leading truck 17 is fixed with guide bar 18.

Referring to fig. 1 and 2, the outer side of the sleeve 6 close to the bearings 5 is in threaded connection with a limiting frame 7, the distance between the limiting frames 7 is matched with the distance between the outer sides of the two bearings 5, when the sleeve 6 rotates through the bearings 5, the position of the sleeve 6 is limited through the limiting frame 7, the sleeve 6 is prevented from moving on the inner side of the bearings 5, the sleeve 6 can stably rotate, the first reversing gear 8 is perpendicular to the second reversing gear 10, and the first reversing gear 8 is meshed with the second reversing gear 10;

referring to fig. 1 to 3, the inner side of the polishing plate 15 is a curved surface, the inner diameter of the inner side of the polishing plate 15 is matched with the outer diameter of the workpiece, when the workpiece is extruded to a required size by the tandem rolling mechanism 2, the workpiece passes between the polishing plates 15, the polishing plate 15 is attached to the surface of the workpiece, meanwhile, the motor 9 drives the second reversing gear 10 to rotate, the second reversing gear 10 drives the first reversing gear 8 to rotate by meshing, the first reversing gear 8 drives the sleeve 6 to rotate, the sleeve 6 drives the polishing plate 15 to rotate, so that the polishing plate 15 can polish the surface of the workpiece, the roughness of the surface of the workpiece can be effectively improved, the guide rod 18 is a cylinder, the guide rod 18 and the guide groove 17 form a guide structure, when the polishing plate 15 moves, the polishing plate 15 drives the guide rod 18 to move in the guide groove 17, and the guide structure formed by the guide rod 18 and the guide groove 17, the movement of the sanding plate 15 is guided to avoid the movement of the sanding plate 15 from deviating.

The working principle is as follows: in the aluminum alloy rod continuous casting and rolling machine, after a workpiece is extruded into a required size through a continuous rolling mechanism 2, the workpiece passes between grinding plates 15, the grinding plates 15 tightly abut against the workpiece through springs 13, so that the grinding plates 15 are attached to the surface of the workpiece, meanwhile, a motor 9 drives a second reversing gear 10 to rotate, the second reversing gear 10 drives a first reversing gear 8 to rotate through meshing, the first reversing gear 8 drives a sleeve 6 to rotate, the sleeve 6 drives the grinding plates 15 to rotate, so that the grinding plates 15 can grind the surface of the workpiece, the roughness of the surface of the workpiece can be effectively improved, when the sleeve 6 rotates through a bearing 5, the position of the sleeve 6 is limited through a limiting frame 7, the sleeve 6 is prevented from moving on the inner side of the bearing 5, the sleeve 6 can stably rotate, and when the grinding plates 15 move, the grinding plates 15 drive a guide rod 18 to move in a guide groove 17, the guide structure formed by the guide rod 18 and the guide groove 17 guides the movement of the grinding plate 15, and avoids the deviation of the movement of the grinding plate 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aluminum alloy pole continuous casting and rolling machine, includes base (1), its characterized in that: the top of one side of the base (1) is provided with a continuous rolling mechanism (2), a bracket (3) is fixed above the base (1) close to the tail part of the continuous rolling mechanism (2), a grinding groove (4) penetrates through the inside of the bracket (3), wherein,

bearings (5) are symmetrically installed inside the grinding groove (4), a sleeve (6) penetrates through the inside of the bearing (5), a first reversing gear (8) is fixed on the outer side, close to the middle, of the sleeve (6), a motor (9) is installed at the top of the support (3), a second reversing gear (10) is fixed at the shaft end, close to the first reversing gear (8), of the motor (9), supporting rods (11) are symmetrically fixed in the middle of the inner side of the sleeve (6), and a telescopic groove (12) is formed in one side, far away from the sleeve (6), of each supporting rod (11);

the internally mounted of flexible groove (12) has spring (13), the opening side that spring (13) are close to flexible groove (12) is connected with telescopic link (14), the end fixing who keeps away from branch (11) has board (15) of polishing, the both sides inner wall symmetry of sleeve (6) is fixed with leading truck (16), leading truck (17) have been seted up to one side that leading truck (16) are close to board (15) of polishing, one side that board (15) of polishing correspond leading truck (17) is fixed with guide bar (18).

2. The aluminum alloy rod continuous casting and rolling mill according to claim 1, characterized in that: the outer side of the sleeve (6) close to the bearings (5) is in threaded connection with a limiting frame (7), and the distance between the limiting frames (7) is matched with the distance between the outer sides of the two bearings (5).

3. The aluminum alloy rod continuous casting and rolling mill according to claim 1, characterized in that: the first reversing gear (8) and the second reversing gear (10) are perpendicular to each other, and the first reversing gear (8) is meshed with the second reversing gear (10).

4. The aluminum alloy rod continuous casting and rolling mill according to claim 1, characterized in that: the inner side of the grinding plate (15) is a curved surface, and the inner diameter of the inner side of the grinding plate (15) is matched with the outer diameter of a workpiece.

5. The aluminum alloy bar continuous casting and rolling mill of claim 1, characterized in that: the guide rod (18) is a cylinder, and the guide rod (18) and the guide groove (17) form a guide structure.