CN203621118U

CN203621118U - Device preventing scratch of wire rod surfaces

Info

Publication number: CN203621118U
Application number: CN201320810850.9U
Authority: CN
Inventors: 盛昭江; 郑树慧; 苏玉辉; 刘维; 徐立刚; 孔令波; 孙立兵
Original assignee: Xingtai Iron and Steel Co Ltd
Current assignee: Xingtai Iron and Steel Co Ltd
Priority date: 2013-12-11
Filing date: 2013-12-11
Publication date: 2014-06-04
Anticipated expiration: 2023-12-11

Abstract

A device preventing scratch of wire rod surfaces belongs to the technical field of rolled wire rod conveying equipment and prevents the surfaces of wire rods from be scratched when passing through a rolling channel. The device comprises a rectangular guide and guard device body, two guide wheels and an inner red copper liner, wherein a conductor hole is arranged in the guide and guard device body, and the inner red copper liner is inlaid in the circumferential inner wall of the conductor hole. The internal diameter of the inner red copper liner matches with the diameter of the wire rods. Each of the two guide wheels is installed at one end of the guide and guard device body, the wheel grooves of the two guide wheels are opposite, and the inner circumferential diameter of the wheel grooves matches with the diameters of the wire rods. A guide groove is replaced by a guide and guard device body, and original sliding friction line contact of the guide groove is replaced by rolling friction point contact of the guide wheel and line contact of the soft inner red copper liner, thereby greatly reducing the scratch of the wire rod surfaces and improving the surface quality and performance. The device is simple in structure and convenient for use, effectively improves product quality and increases economic benefits for a company.

Description

A kind of device that prevents that wire surface wiping from scratching

Technical field

The utility model relates to a kind of wire rod rolling passage, belongs to rolled wire conveying equipment technical field.

Background technology

In wire rod production process, the layout of some equipment and design form can produce to wipe to product surface and scratch, and affect properties of product and surface quality, have reduced the economic benefit of enterprise.Before five line Laying head pinch rolls of some Xian Zha factories, apparatus arrangement form is horizontal guide groove and camber beam at present, this arrangement rolling passage has flexural deformation, the surface that can make wire rod when the high performance wire rod of rolling large-size particularly head and afterbody produces serious wiping and scratches, affect wire surface quality and performance, high-quality fine work steel, stainless need of production cannot be met, necessary improvement.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of device that prevents that wire surface wiping from scratching, and this device can pass through high-quality wire rod quick, safe, reliable and effectively, prevents that wire surface from scuffing occurring to wipe.

The technical scheme solving the problems of the technologies described above is:

A kind of device that prevents that wire surface wiping from scratching, it is made up of guide and guard body, guide wheel, red copper liner, the profile of guide and guard body is cuboid, long axis along the cuboid of guide and guard body has wire guide, and wire guide circumferential inner wall is inlaid with red copper liner, and internal diameter and the gauge or diameter of wire of the red copper liner of wire guide match, guide wheel is two, guide wheel is arranged on respectively one end of guide and guard body, and the race of two guide wheels is relative, and race circumference internal diameter and gauge or diameter of wire match.

The above-mentioned device that prevents that wire surface wiping from scratching, the bottom of the cuboid of described guide and guard body and guide groove clamping plate match, and pressure arm, base, screw rod, nut are by fastening to guide and guard body and guide groove clamping plate.

The beneficial effects of the utility model are:

The utility model adopts guide and guard body to replace guide groove, the rolling friction point that changes the sliding friction line contact of original guide groove into guide wheel contacts serif in the red copper softer with material and contacts, greatly alleviate and avoided the wiping of wire surface to scratch, having improved product surface quality and performance; Guide and guard body adopts the annexes such as pressure arm to be fixed connection, is convenient to quick-replaceable, has improved efficiency.The utility model is simple in structure, easy to use, respond well, has effectively improved product quality, has increased Business Economic Benefit.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is mounting structure schematic diagram of the present utility model;

Fig. 3 is installation accessories schematic diagram of the present utility model.

In figure, mark is as follows: guide and guard body 1, red copper liner 2, guide wheel 3, guide groove crossbeam 4, camber beam 5, pressure arm 6, base 7, screw rod 8, nut 9.

The specific embodiment

The utility model is made up of guide and guard body 1, guide wheel 3, red copper liner 2.

In figure, show, the profile of guide and guard body 1 is cuboid, long axis along the cuboid of guide and guard body 1 has wire guide, wire guide circumferential inner wall is inlaid with red copper liner 2, internal diameter and the gauge or diameter of wire of the red copper liner 2 of wire guide match, because the quality of red copper liner 2 is softer, do not contact with wire rod and can wire surface be produced and be scratched.

In figure, show, guide wheel 3 is two, and guide wheel 3 is arranged on respectively one end of guide and guard body 1, and the race of two guide wheels 3 is relative, and race circumference internal diameter and gauge or diameter of wire match.Utilize guide wheel 3 and the rolling friction of wire rod to replace the sliding friction of original guide groove to reduce the scuffing to wire surface.

In figure, show, the bottom of the cuboid of guide and guard body 1 and guide groove clamping plate match, and by fastening to guide and guard body 1 and guide groove clamping plate, are convenient to quick-replaceable by annexes such as pressure arm 6, base 7, screw rod 8, nuts 9.

In figure, show, in actual installation, four guide and guard bodies 1 connect successively, are arranged on the guide groove crossbeam 4 in camber beam 5 fronts, and coupling is successively by fastening to guide and guard body 1 and guide groove clamping plate.

Claims

1. a device that prevents that wire surface wiping from scratching, it is characterized in that: it is by guide and guard body (1), guide wheel (3), red copper liner (2) composition, the profile of guide and guard body (1) is cuboid, long axis along the cuboid of guide and guard body (1) has wire guide, wire guide circumferential inner wall is inlaid with red copper liner (2), internal diameter and the gauge or diameter of wire of the red copper liner (2) of wire guide match, guide wheel (3) is two, guide wheel (3) is arranged on respectively one end of guide and guard body (1), the race of two guide wheels (3) is relative, race circumference internal diameter and gauge or diameter of wire match.

2. the device that prevents that wire surface wiping from scratching according to claim 1, it is characterized in that: bottom and the guide groove clamping plate of the cuboid of described guide and guard body (1) match, pressure arm (6), base (7), screw rod (8), nut (9) are by fastening to guide and guard body (1) and guide groove clamping plate.