CN101733295A

CN101733295A - Eye mould base

Info

Publication number: CN101733295A
Application number: CN200810244542A
Authority: CN
Inventors: 邹海兵; 陈建明
Original assignee: Zhangjiagang Kechen Meter Co Ltd
Current assignee: Zhangjiagang Kechen Meter Co Ltd
Priority date: 2008-11-20
Filing date: 2008-11-20
Publication date: 2010-06-16

Abstract

The invention discloses an eye mould base which can adjust the angle between an eye mould and a metal wire so as to lead the metal wire to be coaxial with an eye mould hole when penetrating through the eye mould. The eye mould base comprises a front half-base of the eye mould and a back half-base of the eye mould, the front end of the front half-base of the eye mould is provided with an accommodating cavity corresponding to the eye mould, the back end of the front half-base of the eye mould and the front end of the back half-base of the eye mould are respectively provided with a convex spherical surface and a concave spherical surface that are mutually matched, the middle part of the front half-base of the eye mould is provided with a front mounting edge, the front mounting edge is provided with at least two pairs of front mounting holes arranged crosswise, a back mounting edge is arranged at the bottom of the back half-base of the eye mould, the back mounting edge is provided with a back mounting screw hole corresponding to the front mounting hole, the diameter of the front mounting hole is larger than that of the back mounting screw hole. The invention can not only be used for pulling and drawing common metal wires, but also be used for pulling and drawing linear metal wires for cutting silicon, thereby developing the using range.

Description

Eye die holder

Technical field

The present invention relates to and be used for drawing eye die holder wiry.

Background technology

As shown in Figure 1, traditional eye die holder is an integral structure, comprises eye die holder body 2, and its front end is provided with the placing chamber that is used to install a mould 1, and the rear end is provided with installs limit 3, limit 3 is installed is provided with three to four installing holes 4.During use, by clamping screw limit 3 will be installed and be fixed on the fuselage 5.Here, for the rigidity contact, can not regulate each other position or angle between eye mould 1 and the eye die holder body 2.In actual drawing process, owing to be subjected to the influence in the accumulated error that adds man-hour such as fuselage, eye die holder, eye mould, can't be coaxial when causing wire to pass mould with the eye nib, make wire surface unbalance stress when drawing, the wire surface stress distribution is uneven and curl, particularly (as: steel wire, brass wire, the stainless steel wire etc.) phenomenon of curling is very serious when drawing hard metal wire, has influence on the straightness wiry after the drawing; And this eye die holder can not be used for drawing linear pattern wire (as: silicon cutting use wire), makes the scope of application of this eye die holder be restricted.

Summary of the invention

A technical problem to be solved by this invention is: thus when providing a kind of angle of adjusting between a mould and the wire to make wire pass mould with the coaxial eye die holder of eye nib.

For solving the problems of the technologies described above, the technical solution used in the present invention is: eye die holder, described eye die holder is a split-type structural, comprise: eye mould preceding half and the later half seat of eye mould, preceding half front end of eye mould is provided with and the corresponding placing chamber of eye mould, the front end of rear end that the eye mould is preceding half and the later half seat of eye mould is respectively arranged with protruding sphere and the depression sphere that cooperatively interacts, before preceding half middle part of eye mould is provided with the limit is installed, the preceding limit of installing is provided with at least two pairs of preceding installing holes that are the intersection layout, the bottom of the later half seat of eye mould is provided with the back limit is installed, the back is installed the limit and is provided with the corresponding back installation of preceding installing hole screwed hole, and preceding installing hole is bigger than the aperture of back installation screwed hole.

Install before described the limit be provided with two pairs before installing hole, corresponding with it, the back is installed and also is provided with two pairs on the limit and with the corresponding back of preceding installing hole screwed hole is installed, and behind installing hole and two pairs screwed hole is installed before two pairs and is symmetrically distributed in respectively on the forward and backward installation limit.

The invention has the beneficial effects as follows: the present invention is split type by eye die holder is arranged to, can be by regulating preceding half angle in the later half seat of eye mould of eye mould, regulate the angle between a modular angle degree and the wire, make when wire passes mould coaxial with the eye nib, thereby guaranteed the straightness wiry after the drawing; And this eye die holder can be used for the cutting of drawing silicon with wire isoline type wire, makes its scope of application be expanded.

Description of drawings

Fig. 1 is the structural representation of the eye die holder described in the background technology;

Among the figure: 1, eye mould, 2, the eye die holder body, 3, the limit is installed, 4, installing hole, 5, fuselage;

Fig. 2 is the structural representation of eye die holder of the present invention;

Fig. 3 is preceding half structural representation of a mould;

Fig. 4 is the structural representation of the later half seat of a mould;

Fig. 5 is the left TV structure schematic diagram of Fig. 3;

Among Fig. 2 to Fig. 5: 1, eye mould, 2, preceding half of mould of eye, 21, protruding sphere, 22, the limit is installed, 23, preceding installing hole, 24, preceding installing hole, 25, preceding installing hole, 26, preceding installing hole, 27, placing chamber, 3, the later half seat of eye mould, 31, the depression sphere, 32, the limit is installed, 33, screwed hole is installed in the back, and 5, fuselage, 6, wire, 7, bolt, 8, nut.

The specific embodiment

Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.

As shown in Figure 2, eye die holder of the present invention is a split-type structural, comprise: eye mould preceding half 2 and the later half seat 3 of eye mould, preceding half 2 front end of eye mould is provided with and eye mould 1 corresponding placing chamber 27, preceding half 2 rear end of eye mould is provided with protruding sphere 21---referring to shown in Figure 3, the front end of the later half seat 3 of eye mould is provided with the depression sphere 31 that cooperatively interacts with protruding sphere 21---referring to shown in Figure 4, before preceding half 2 middle part of eye mould is provided with limit 22 is installed, as shown in Figure 5, the preceding limit 22 of installing is provided with four preceding installing holes of evenly arranging 23～26, wherein: preceding installing

hole

23 and 24 is a pair of, preceding installing

hole

25 and 26 is that another is right, this two couple is intersection and arranges, adapt with it, the bottom of the later half seat of eye mould 3 is provided with the back limit 32 is installed, and the back is installed limit 32 and is provided with four back installation screwed holes of evenly arranging 33, and preceding installing hole 23～26 all than the back aperture of screwed hole 33 to be installed big.

During use, after passing fuselage 5 with four clamping screws 7, by screwed hole 33 is installed after four seat 3 before and after the eye mould is fixed on the fuselage 5, after the external part of these four clamping screws 7 passes preceding half the 2 preceding installing hole 23～26 of a mould respectively, the nut 8 of screwing on, then, regulate before the mould angle between half 2 and the later half seat 3 of eye mould by the protruding sphere 21 that cooperatively interacts and depression sphere 31---can universal adjustment, after adjusting, nut 8 is tightened up.Like this, just be equivalent to adjust the angle between eye mould 1 and the wire 6, make when wire 6 passes mould 1 with a mould 1 in a nib coaxial, thereby guaranteed the straightness of wire 6 after the drawing; Moreover, the more important thing is that this eye die holder can be used for the cutting of drawing silicon with wire isoline type wire, makes its scope of application be expanded.

Claims

1. eye die holder, it is characterized in that: described eye die holder is a split-type structural, comprise: eye mould preceding half and the later half seat of eye mould, preceding half front end of eye mould is provided with and the corresponding placing chamber of eye mould, the front end of rear end that the eye mould is preceding half and the later half seat of eye mould is respectively arranged with protruding sphere and the depression sphere that cooperatively interacts, before preceding half middle part of eye mould is provided with the limit is installed, the preceding limit of installing is provided with at least two pairs of preceding installing holes that are the intersection layout, the bottom of the later half seat of eye mould is provided with the back limit is installed, the back is installed the limit and is provided with the corresponding back installation of preceding installing hole screwed hole, and preceding installing hole is bigger than the aperture of back installation screwed hole.

2. eye die holder as claimed in claim 1, it is characterized in that: installing hole before the installation limit is provided with two pairs before described, corresponding with it, the back is installed and also to be provided with two pairs on the limit and with the corresponding back of preceding installing hole screwed hole to be installed, and behind installing hole and two pairs screwed hole is installed before two pairs and is symmetrically distributed in respectively on the forward and backward installation limit.