CN201121074Y

CN201121074Y - Collector tube pipe forceps disk on textile machine

Info

Publication number: CN201121074Y
Application number: CNU2007200435278U
Authority: CN
Inventors: 李峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-08
Filing date: 2007-10-08
Publication date: 2008-09-24
Anticipated expiration: 2017-10-08

Abstract

The utility model relates to a chuck for a thread winding pipe on a textile machinery, which comprises a discoid disc body, a center hole arranged in the center of the disc body for installing a driving shaft, a contacting end surface on the disc body which is mutually contacted with the end surface of the pipe and a columnar platform which is positioned on the contacting end surface and can be matched with the inner circle of the pipe, wherein, a metal layer is cladded on the outer surface of the columnar platform, an uneven transmission part is formed on the outer circumferential surface of the columnar platform through the metal layer, relatively large fricative driving force can be generated between the transmission part and the pipe, thus ensuring the operation of the pipe to be more stable, moreover, the metal layer can not be easily abraded, ensuring the chuck for the thread winding pipe on the textile machinery to be provided with longer service life.

Description

Bobbins pipe clamp dish on the textile machine

Technical field

The utility model relates to bobbins pipe clamp dish, particularly chemical fibre on a kind of textile machine and adds bobbins pipe clamp dish in the bullet equipment.

Background technology

Wrapping wire bobbin two ends on the current textile machine are respectively arranged with chuck, the end face of chuck contacts with the end face of bobbin, and the contact end face is provided with the column platform that can match with the interior circle of bobbin, the column platform of two chucks is inserted in the interior circle at bobbin two ends and bobbin can be fixed, rubber band of adhesion on the contact end face, have the lines that can increase friction on this rubber band, the friction by rubber band and bobbin end face can drive bobbin and rotate.Because the thickness of pipe of bobbin is limited, so it is also corresponding less to offer the friction drive of bobbin, makes in the bobbin rotation and beat easily, produce the twine phenomenon, the quality of influence processing; And rubber band very easily weares and teares, and makes the service life of chuck shorter.

Summary of the invention

The purpose of this utility model provides the bobbins pipe clamp dish on a kind of textile machine, can provide bigger friction drive to bobbin, and has long service life.

In order to reach the above object, the utility model has adopted following technical scheme:

Bobbins pipe clamp dish on a kind of textile machine, comprise discoid disk body, be positioned at and be used for contactedly contacting end face on the centre hole that described disk body center is used to install axle drive shaft, the described disk body, on described contact end face, extend axially and be used for the column platform that matches with the circle of bobbin with the end face of bobbin, be coated with metal layer on the outside face of described column platform, this metal level forms rough driving section on the outer circumference surface of column platform.

Described driving section is evenly distributed along the excircle direction of described column platform to be serration.

Described metal level is embedded into the inside of described disk body after extending a segment distance on the described contact end face, form the smooth portion that pushes against on described contact end face, and this pushes against portion and described to contact end face equal together.

Described column platform is the taper platform.

Bobbins pipe clamp dish on the utility model textile machine is coated with metal layer at the outside face of column platform, and this metal level is uneven, compare prior art and have following advantage: the outer circumference surface of driving part being transferred to the column platform from the end face of chuck, the driving part that is subjected to of bobbin is also transferred to inner headed face from end face, increased the active area of chuck and bobbin, and rough metal level has bigger friction coefficient, can produce bigger friction drive to bobbin, it is more steady that bobbin is rotated; Because abrasion-resistant metal is better, make the bobbins pipe clamp dish on this textile machine have long service life.

Description of drawings

Accompanying drawing 1 is the block diagram of the bobbins pipe clamp dish on the utility model textile machine;

Accompanying drawing 2 is the front view of the bobbins pipe clamp dish on the utility model textile machine;

Accompanying drawing 3 is the left view of the bobbins pipe clamp dish on the utility model textile machine;

Accompanying drawing 4 is the left cutaway view of the bobbins pipe clamp dish on the utility model textile machine;

Accompanying drawing 5 is the bobbins pipe clamp dish on the utility model textile machine and the assembly drowing of bobbin.

Wherein: 1, disk body; 2, contact end face; 3, centre hole; 4, column platform; 5, metal level; 6, bobbin; 51, driving section; 52, push against portion; 61, crimping.

The specific embodiment

Bobbins pipe clamp dish on the textile machine as shown in Figure 1, comprise discoid disk body 1, be positioned at centre hole 3 that disk body 1 center is used to install axle drive shaft, contactedly contact end face 2 with the end face of bobbin 8 on the disk body 1, on described contact end face 2, extend axially and be used for the column platform 4 that matches with the circle of bobbin 6, be coated with metal layer 5 in the utility model on the outside face of column platform 4, this metal level 5 forms rough driving section 51 on the outer circumference surface of column platform 4.

In order to reach better result of use, in the present embodiment driving section 51 evenly distributed along the excircle direction of column platform 4 be serration, can produce bigger friction coefficient; And metal level 5 and disk body 1 integrated setting adopt the mode of injection mo(u)lding to make, make metal level 5 can with disk body 1 firm combining; The material of metal level 5 is a corrosion-resistant steel, perhaps nickel plating alloy, and perhaps the chromium plating alloy makes metal level 5 be difficult for getting rusty; Column platform 4 is the taper platform, forms pattern draft, the convenient manufacturing.

Metal level 5 extends a segment distance on contact end face 2, the inside that is embedded into disk body 1 then, on contact end face 2, form the smooth portion that pushes against 52, it is mutually concordant with contact end face 2 that this pushes against portion 52, as shown in Figure 4, this structure makes tightr that metal level 5 combines with disk body 1, and makes chuck have higher intensity.

The bobbins pipe clamp dish on this textile machine and the mounting structure of bobbin 6 are as shown in Figure 5, one end of general bobbin 6 all is bent inwardly into crimping 61, radius of circle reduces in making, so the two ends of bobbin 6 need be provided with a pair of chuck not of uniform size, column platform 4 radiuses of two chucks are unequal, but identical with the mounting means of bobbin 6: the column platform 4 of two chucks matches with circle in the bobbin 6, the driving section 51 of metal level 5 contacts with the inner headed face of bobbin 6, and the end face of bobbin 6 offsets with contacting end face 2, makes the firm location of bobbin 6.

When the bobbins pipe clamp dish on this textile machine rotates, produce friction force between the driving section 51 on column platform 4 excircles and the internal circular surfaces of bobbin 6, this frictional force drives bobbin 6 rotates with chuck, finishes the wrapping wire motion.This structure textile bobbins pipe clamp dish mechanically can give bobbin 6 bigger propulsive effort, bobbin 6 is operated steadily, improved crudy, and metal level 5 has resistance to abrasion preferably, make the bobbins pipe clamp dish on this textile machine have long service life.

Claims

1, the bobbins pipe clamp dish on a kind of textile machine, comprise discoid disk body (1), be positioned at described disk body (1) center and be used to install and be used for contactedly contacting end face (2) on the centre hole (3) of axle drive shaft, the described disk body (1), on described contact end face (2), extend axially and be used for the column platform (4) that matches with the circle of bobbin (6) with the end face of bobbin (6), it is characterized in that: be coated with metal layer on the outside face of described column platform (4) (5), this metal level (5) forms rough driving section (51) on the outer circumference surface of column platform (4).

2, the bobbins pipe clamp dish on the textile machine according to claim 1 is characterized in that: described driving section (51) are evenly distributed along the excircle direction of described column platform (4) to be serration.

3, the bobbins pipe clamp dish on the textile machine according to claim 1, it is characterized in that: described metal level (5) is embedded into the inside of described disk body (1) after described contact end face (2) is gone up extension one segment distance, go up the smooth portion that pushes against (52) of formation at described contact end face (2), it is mutually concordant with described contact end face (2) that this pushes against portion (52).

4, the bobbins pipe clamp dish on the textile machine according to claim 1 is characterized in that: described column platform (4) is the taper platform.