CN104324961A

CN104324961A - Single-arm roller applied to wire drawing machine

Info

Publication number: CN104324961A
Application number: CN201410671479.1A
Authority: CN
Inventors: 陆一峰
Original assignee: WUXI DELISHOU MECHANICAL Co Ltd
Current assignee: WUXI DELISHOU MECHANICAL Co Ltd
Priority date: 2014-11-21
Filing date: 2014-11-21
Publication date: 2015-02-04

Abstract

The application discloses a single-arm roller applied to a wire drawing machine. The single-arm roller comprises a roller main body, a first bearing arm and a second bearing arm, wherein the first bearing arm and the second bearing arm are arranged on two side end parts of the roller main body; one side end part, departing from the roller main body, of the second bearing arm extends outwards to form a first drive arm; a drive perforating section is formed on the first drive arm; the diameters of the first bearing arm and the second bearing arm are smaller than that of the roller main body; the roller main body protrudes outwards along the periphery to form a first flange, a second flange and at least one third flange; the first flange and the second flange are respectively arranged at two ends of the roller main body in the axis direction; a roller groove is formed between the adjacent flanges; the depths and the widths of the plurality of roller grooves are gradually reduced in the direction from the first bearing arm to the first drive arm. The single-arm roller disclosed by the invention is simple in mechanical structure, high in structure strength, long in service life, easy to maintain, high in safety and low in cost, and the wire drawing quality and accuracy are significantly improved.

Description

Be applied to the single armed roll on wire drawing machine

Technical field

The application belongs to wire drawing machine field, particularly relates to the single armed roll be applied on wire drawing machine.

Background technology

Wire drawing machine is also called drawing machine, is in commercial Application, use plant equipment very widely, is widely used in machine-building, and five metals is processed, petrochemical industry, plastics, bamboo and wood products, the industries such as electric wire.Wire drawing machine utilizes wire in drawing process, produces elastic deformation and theory of plastic deformation in wire drawing die, makes the plant equipment of physical size wiry and characteristic changing, and it is widely used in the production of various steel wire, welding wire in Steel Wire Products Industry.Wire drawing machine generally includes the single armed roll pulling steel wire, single armed roll is as one of its core component, its wire drawing quality is played an important role, but single armed roll of the prior art to there is structural strength not high, poor stability,, there is certain potential safety hazard in the defect that service life is short, therefore is necessary to be improved to solve existing issue to prior art.

Summary of the invention

The object of the present invention is to provide a kind of single armed roll be applied on wire drawing machine, to overcome deficiency of the prior art.

For achieving the above object, the invention provides following technical scheme: a kind of single armed roll be applied on wire drawing machine, the first load bearing arm comprising roll body and be positioned in described roll body both side ends and the second load bearing arm, the side end described second load bearing arm deviating from described roll body stretches out formation first actuating arm, described first actuating arm is formed with driving perforated portion, described first, the diameter of the second load bearing arm is less than the diameter of described roll body, described roll body forms the first flange along its week side direction outer lug, second flange and be arranged at described first, at least one the 3rd flange between second flange, described first, second flange lays respectively on described roll body axis direction two ends, cave inward between adjacent two flanges and form roll groove, on the direction of the first load bearing arm to the first actuating arm, the degree of depth of described multiple roll groove and width are in the trend diminished gradually.

Further, be also formed with one section of reinforcement arm between described first load bearing arm and described roll body, the length of described reinforcement arm on described roll body axis direction is between 5 ~ 8mm.

Further, the difference in diameter of first, second load bearing arm described and described roll body is between 20 ~ 30mm.

Further, the length of described roll body on roll body axis direction is 285mm, the length of described first load bearing arm on roll body axis direction is 150mm, the length of described second load bearing arm on roll body axis direction is 130mm, and the length of described first actuating arm on roll body axis direction is 87mm.

Further, described multiple roll groove is semicircular arc, and the difference of the length of multiple roll groove is between 3 ~ 10mm, and the difference of the width of multiple roll groove is between 5 ~ 8mm.

Compared with prior art, the invention has the advantages that: single armed roll frame for movement of the present invention is simple, and structural strength is high, and wire drawing quality and precision are significantly improved, service life is of a specified duration, and for ease of maintenaince, security is high, and with low cost.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Figure 1 shows that in the specific embodiment of the invention structural representation of the single armed roll be applied on wire drawing machine.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the embodiment of the present invention, be described in detail the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.

Shown in ginseng Fig. 1, in the specific embodiment of the invention, a kind of single armed roll be applied on wire drawing machine, comprise roll body 11 and be positioned at the first load bearing arm 12 and the second load bearing arm 13 in described roll body 11 both side ends, the side end described second load bearing arm 13 deviating from described roll body 11 stretches out formation first actuating arm 14, described first actuating arm 14 is formed and drives perforated portion 140, described first load bearing arm 12, the diameter of the second load bearing arm 13 is less than the diameter of described roll body 11, described roll body 11 forms the first flange 111 along its week side direction outer lug, second flange 112 and be arranged at described first, at least one the 3rd flange 113 between second flange, described first, second flange lays respectively on described roll body 11 axis direction two ends, cave inward between adjacent two flanges and form roll groove 115, on the direction of the first load bearing arm 12 to the first actuating arm 14, the degree of depth of described multiple roll groove 115 and width are in the trend diminished gradually.

Further, be also formed with one section of reinforcement arm 15 between described first load bearing arm 12 and described roll body 11, the length of described reinforcement arm 15 on described roll body 11 axis direction 100 is between 5 ~ 8mm.

Further, the difference in diameter of described first load bearing arm 12, second load bearing arm 13 and described roll body 11 is between 20 ~ 30mm.

Further, the length of described roll body 11 on roll body axis direction 100 is 285mm, the length of described first load bearing arm 12 on roll body axis direction 100 is 150mm, the length of described second load bearing arm 13 on roll body axis direction 100 is 130mm, and the length of described first actuating arm 14 on roll body axis direction 100 is 87mm.

Further, described multiple roll groove 115 is semicircular arc, and the difference of the length of multiple roll groove 115 is between 3 ~ 10mm, and the difference of the width of multiple roll groove 115 is between 5 ~ 8mm.

In sum, single armed roll frame for movement of the present invention is simple, and structural strength is high, and wire drawing quality and precision are significantly improved, and service life is of a specified duration, and for ease of maintenaince, security is high, and with low cost.

It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.

The above is only the detailed description of the invention of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.

Claims

1. one kind is applied to the single armed roll on wire drawing machine, it is characterized in that, the described single armed roll be applied on wire drawing machine comprises roll body and the first load bearing arm of being positioned in described roll body both side ends and the second load bearing arm, the side end described second load bearing arm deviating from described roll body stretches out formation first actuating arm, described first actuating arm is formed with driving perforated portion, described first, the diameter of the second load bearing arm is less than the diameter of described roll body, described roll body forms the first flange along its week side direction outer lug, second flange and be arranged at described first, at least one the 3rd flange between second flange, described first, second flange lays respectively on described roll body axis direction two ends, cave inward between adjacent two flanges and form roll groove, on the direction of the first load bearing arm to the first actuating arm, the degree of depth of described multiple roll groove and width are in the trend diminished gradually.

2. the single armed roll be applied on wire drawing machine according to claim 1, it is characterized in that: be also formed with one section of reinforcement arm between described first load bearing arm and described roll body, the length of described reinforcement arm on described roll body axis direction is between 5 ~ 8mm.

3. the single armed roll be applied on wire drawing machine according to claim 2, is characterized in that: the difference in diameter of first, second load bearing arm described and described roll body is between 20 ~ 30mm.

4. the single armed roll be applied on wire drawing machine according to claim 3, it is characterized in that: the length of described roll body on roll body axis direction is 285mm, the length of described first load bearing arm on roll body axis direction is 150mm, the length of described second load bearing arm on roll body axis direction is 130mm, and the length of described first actuating arm on roll body axis direction is 87mm.

5. the single armed roll be applied on wire drawing machine according to claim 4, is characterized in that: described multiple roll groove is semicircular arc, and the difference of the length of multiple roll groove is between 3 ~ 10mm, and the difference of the width of multiple roll groove is between 5 ~ 8mm.