CN202936632U

CN202936632U - Wire separating roller

Info

Publication number: CN202936632U
Application number: CN 201220618859
Authority: CN
Inventors: 李秋忠
Original assignee: TAIZHOU ZHONGXIANG MACHINERY MANUFACTURING Co Ltd
Current assignee: TAIZHOU ZHONGXIANG MACHINERY MANUFACTURING Co Ltd
Priority date: 2012-11-21
Filing date: 2012-11-21
Publication date: 2013-05-15
Anticipated expiration: 2022-11-21

Abstract

The utility model discloses a wire separating roller, which comprises a roller body, supporting shafts on two sides of the roller body, and a thread on the outer wall of the roller body. The improvement is that the thread adopts a winding heliciform steel wire and is fixedly connected to the outer wall of the roller body; preferably, the thread adopts a winding heliciform stainless steel wire. According to the utility model, the thread manufacturing cost is low, the thread surface roughness is high, and good scotching effect can be obtained.

Description

Divide roll dies

Technical field

The utility model relates to the textile machine apparatus field, specifically, relates to a kind of minute roll dies for the cloth open-width.

Background technology

In textile industry, a minute roll dies is a kind of parts commonly used, and the roll body outer wall of minute roll dies is provided with screw thread, is used for the open-width of cloth.The screw thread of existing minute roll dies roll body outer wall is to be formed by the surperficial car system of seamless steel pipe, and this thread cutting because the surface roughness of thread cutting is relatively poor, therefore makes the open-width effect of cloth relatively poor in use; On the other hand, the thread cutting processing cost is higher, and when special lead was larger, screw thread car system was more difficult, and processing cost is higher.

The utility model content

The utility model proposes a kind of thread making cost low for the deficiencies in the prior art, and the thread surface roughness is higher, minute roll dies that open-width is effective.

The utility model is achieved through the following technical solutions technical goal.

Minute roll dies comprises the bolster of roll body, roll body both sides, the screw thread of roll body outer wall; Its improvements are: described screw thread is coiling helical form steel wire, and described screw thread is fixedly connected on the roll body outer wall.

Further improvement of the utility model, described screw thread are coiling helical form stainless steel steel wire.

Of the present utility modelly further improve, described screw thread two ends are fixedly connected on the roll body outer wall.

The utility model compared with prior art has following good effect:

1, the screw thread of roll body outer wall is coiling helical form stainless steel steel wire, and the thread surface roughness is higher, and the open-width effect is better in use for this minute roll dies.

2, screw thread is coiling helical form steel wire, and screw thread two ends are fixedly connected on the roll body outer wall, makes the screw thread cost low.

3, the larger screw thread of helical pitch, car system is more difficult, but adopts helical form steel wire wound ratio to be easier to, and processing cost is low.

Description of drawings

Fig. 1 is the utility model structural representation.

The specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and in conjunction with the embodiments for the below.

Shown in the drawings minute roll dies comprises the bolster 1 of roll body 2, roll body 2 both sides, the screw thread 3 of roll body 2 outer walls; Screw thread 3 is coiling helical form steel wire, and screw thread 3 is fixedly connected on roll body 2 outer walls; Preferred version: screw thread 3 is coiling helical form stainless steel steel wire, and screw thread 3 two ends are fixedly connected on roll body 2 outer walls.

In the utility model, the screw thread 3 of roll body 2 outer walls is coiling helical form stainless steel steel wire, and screw thread 3 surface roughnesses are higher, and the open-width effect is better in use for this minute roll dies; Screw thread 3 is coiling helical form steel wire, and screw thread 3 two ends are fixedly connected on roll body 2 outer walls, make screw thread 3 costs low; The screw thread 3 that helical pitch is larger, car system is more difficult, but adopts helical form steel wire wound ratio to be easier to, and processing cost is low.

Claims

1. one kind of minute roll dies comprises the bolster (1) of roll body (2), roll body (2) both sides, the screw thread (3) of roll body (2) outer wall; It is characterized in that: described screw thread (3) is coiling helical form steel wire, and described screw thread (3) is fixedly connected on roll body (2) outer wall.

2. according to claim 1 minute roll dies, it is characterized in that: described screw thread (3) is coiling helical form stainless steel steel wire.

3. according to claim 1 and 2 minute roll dies is characterized in that: described screw thread (3) two ends are fixedly connected on roll body (2) outer wall.