CN201117446Y

CN201117446Y - Porcelain capacitor lead wire molding die

Info

Publication number: CN201117446Y
Application number: CNU2007200589990U
Authority: CN
Inventors: 赵红飚; 李强; 李炳; 梅苑; 于辉
Original assignee: DONGGUAN YILIJIA ELECTRONIC Co Ltd
Current assignee: DONGGUAN YILIJIA ELECTRONIC Co Ltd
Priority date: 2007-10-31
Filing date: 2007-10-31
Publication date: 2008-09-17
Anticipated expiration: 2017-10-31

Abstract

The utility model relates to the technical field of lead shaping moulds, in particular to a ceramic capacitor lead shaping mould which includes a central body and clamp splices on both sides of the central body; containing areas are arranged between the central body and the clamp splices; the end face on top of the central body forms right angles with the side faces on both sides of the central body; the clamp splices are provided with lugs which extend towards the central body; the inner side faces of the lugs form right angles with the bottom faces; compared with the traditional ceramic capacitor lead shaping moulds, in the shaping mould of the structure, the chamfer angles on both sides on top of the central body and the inclined planes on the inner sides of the clamp splices do not need to be processed, which reduces the mould manufacturing cost; because the utility model shapes the lead across by the inward pressing of the right angles shaped on the inner sides of the lugs; the position of the working point of the lead is fronted compared with the position of that of the traditional shaping moulds, which more easily shapes the lead of the ceramic capacitor across and improves the service life of the mould. The ceramic capacitor lead shaping mould has the advantages of easy operation and convenient use.

Description

Ceramic capacitor lead-in wire mould

Technical field:

The utility model relates to lead-in wire mould technical field, refers in particular to a kind of ceramic capacitor lead-in wire mould.

Background technology:

At present, because characteristics such as the fissipation factor of ceramic capacitor is little, resonance frequency height are widely used in the various electronic products.General ceramic capacitor needed two lead-in wires of welding ceramics capacitor before encapsulation, and for convenient welding, again must be before welding two lead-in wires of ceramic capacitor be intersected moulding.Now, many producers adopt mould to finish the intersection moulding of two lead-in wires of ceramic capacitor, as Fig. 1, its mould mainly is made of centerbody 01, the fixture block 02 that is positioned at centerbody 01 both sides, utilize the chamfering of two edge formings on centerbody 01 top to cooperate, two lead-in wires of ceramic capacitor are pressed into cross shaped head by force with the inclined-plane of fixture block 02 inboard.The defective that the mould of this structure exists is, the inclined-plane of the chamfering of machining center body 01 and fixture block 02 exactly, the manufacturing cost height of mould, processing trouble, and because mould is that chamfering directly contacts with the lead-in wire of ceramic capacitor, stressed big, be easy to be worn, useful life is not long; In addition, when the intersecting angle that requires two lead-in wires of ceramic capacitor not simultaneously, the mould that need more renew uses very inconvenient.

The utility model content:

The purpose of this utility model is exactly the deficiency that exists at prior art and a kind of simple in structure, handling ease is provided and can reduces the ceramic capacitor lead-in wire mould of manufacturing cost.

To achieve these goals, the technical solution adopted in the utility model is: it comprises centerbody, is positioned at the fixture block of centerbody both sides, be provided with the disposal area between centerbody and the fixture block, the end face at centerbody top and the side on its both sides meet at right angles, fixture block is extended with projection to centerbody, and the medial surface of projection and the angle of bottom surface are the right angle.

The medial surface of described fixture block and the bottom surface of projection meet at right angles.

The utility model beneficial effect is: the utility model comprises centerbody, is positioned at the fixture block of centerbody both sides, be provided with the disposal area between centerbody and the fixture block, the end face at centerbody top and the side on its both sides meet at right angles, fixture block is extended with projection to centerbody, the medial surface of projection and the angle of bottom surface are the right angle, compare with traditional ceramic capacitor lead-in wire mould, the mould of this structure has reduced the manufacturing cost of mould without the chamfering on both sides, machining center body top and the inclined-plane of fixture block inboard; Owing to the utility model is to utilize inside pressure the in right angle of the inboard moulding of projection making the moulding of lead-in wire intersection, the stress point of lead-in wire will move forward than the position of traditional mould, so easier lead-in wire with ceramic capacitor intersects moulding, also increased the useful life of mould; When the intersecting angle of two lead-in wires of ceramic capacitor requires not simultaneously, can satisfy the demand by the distance of regulating centerbody and fixture block, simple to operate, easy to use.

Description of drawings:

Fig. 1 is the user mode figure of conventional wire intersection mould;

Fig. 2 is a structural representation of the present utility model;

Fig. 3 is user mode figure of the present utility model.

Embodiment:

Below in conjunction with accompanying drawing the utility model is further described, see Fig. 2, shown in 3, ceramic capacitor lead-in wire mould, it comprises centerbody 1, be positioned at the fixture block 2 of centerbody 1 both sides, be provided with disposal area 3 between centerbody 1 and the fixture block 2, disposal area 3 is used to place the lead-in wire of ceramic capacitor, the end face at centerbody 1 top and the side on its both sides meet at right angles, fixture block 2 is extended with projection 4 to centerbody 1, the medial surface of projection 4 and the angle of bottom surface are the right angle, the bottom surface of the medial surface of fixture block 2 and projection 4 meets at right angles, and 2 one-tenth of fixture blocks that are positioned at centerbody 1 left side are inverted "L" shaped, fixture block 2 symmetries in the shape of another fixture block 2 on right side and left side.The utility model is that two lead-in wires of ceramic capacitor position according to correspondence is put in the disposal area 3 when using, then with manually or machinery automatically mode promote two fixture blocks 2 and clamp centerbody 1, make two lead-in wire intersections moulding of ceramic capacitor, again two fixture blocks 2 are opened, take out lead-in wire, promptly finish two lead-in wire intersections moulding of ceramic capacitor, simple to operate, easy to use.

The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1, ceramic capacitor lead-in wire mould, it comprises centerbody (1), is positioned at the fixture block (2) of centerbody (1) both sides, be provided with disposal area (3) between centerbody (1) and the fixture block (2), it is characterized in that: the end face at centerbody (1) top and the side on its both sides meet at right angles, fixture block (2) is extended with projection (4) to centerbody (1), and the medial surface of projection (4) and the angle of bottom surface are the right angle.

2, ceramic capacitor lead-in wire mould according to claim 1, it is characterized in that: the bottom surface of the medial surface of described fixture block (2) and projection (4) meets at right angles.