CN217252149U

CN217252149U - Portable hearing aid charger contact piece machining die

Info

Publication number: CN217252149U
Application number: CN202220400141.2U
Authority: CN
Inventors: 胡剑
Original assignee: Suzhou Youjiangong Electronics Co ltd
Current assignee: Suzhou Youjiangong Electronics Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-23
Anticipated expiration: 2032-02-25

Abstract

The utility model belongs to the technical field of the mould processing equipment technique and specifically relates to a portable audiphone charger contact piece mold processing is related to, aim at solving prior art at the discontinuous department of mould, if take place the condition of overfilling, cause the problem that the condition such as deckle edge appears on the product easily, its technical scheme is a portable audiphone charger contact piece mold processing, including last mold core and lower mold core, it bumps the subassembly to be equipped with between mold core and the lower mold core, bump the subassembly and wear the piece including locating on the lower mold core, it is cylindricly to bump the piece, bump the piece and set up along the play mould direction of last mold core and lower mold core, this application has the play mould condition in order to improve the mould, reduces the possibility that the deckle edge condition appears on the product and takes place, improves the effect of the quality of product.

Description

Portable hearing aid charger contact piece machining die

Technical Field

The application relates to the technical field of mold processing equipment, in particular to a portable hearing aid charger contact piece processing mold.

Background

The mold processing refers to the processing of forming and blank tools, and further comprises a shearing mold and a die cutting mold. In general, the mold is composed of an upper mold and a lower mold. The steel plate is placed between the upper and lower dies, and the material is formed under the action of a press, and when the press is opened, a workpiece determined by the shape of the die is obtained or corresponding waste materials are removed. Workpieces as small as the electronic connector and as large as the automobile instrument panel can be molded by using the mold. The die processing technology comprises the following steps: cutting die, blank punching die, compound die, extrusion die, four-slide-rail die and the like.

At present, workpieces with complex structures are generally processed in batches by using a progressive die, wherein the progressive die is a set of dies capable of automatically moving the processed workpieces from one station to another station and obtaining molded parts at the last station.

In view of the above-mentioned related art, the inventors found that the above-mentioned solution has the following technical problems:

in the discontinuous part of the mould, if the situation of excessive filling occurs, burrs and the like easily occur on the product.

SUMMERY OF THE UTILITY MODEL

In order to improve the demolding condition of mould, reduce the possibility that the deckle edge condition appears on the product takes place, improve the quality of product, this application provides a portable hearing aid charger contact processing mould.

The application provides a portable hearing aid charger contact piece mold processing adopts following technical scheme:

the utility model provides a portable audiphone charger contact mold processing, includes mold core and lower mold core, it bumps the subassembly to go up to be equipped with between mold core and the lower mold core, bump the subassembly and wear the piece including locating the piece of bumping on the lower mold core, it is cylindricly to bump the piece, bump the piece and set up along the demolding direction of mold core and lower mold core.

Through adopting above-mentioned technical scheme, set up along the piece of wearing that bumps that the demolding direction of last mold core and lower mold core set up, through cylindric piece of wearing that bumps the reduction bump the required space that occupies of structure, and then help reducing the connection position of discontinuity in the mould, and then realize reducing the unedged effect of mould processing product, help improving product quality.

In a specific embodiment, the radius of the end of the touch through piece contacting with the upper mold core is gradually reduced from the direction close to the upper mold core to the direction far away from the upper mold core.

Through adopting above-mentioned technical scheme, bump the radius of wearing the one end of piece and last mould core contact and reduce gradually to keeping away from last mould core direction from being close to last mould core direction.

In a specific embodiment, the upper mold core is provided with a collision through groove at a position contacting with the collision through piece.

Through adopting above-mentioned technical scheme, touch the groove with bumping the contact position setting of wearing the piece at last model core, help the mode through pegging graft for bump the piece and get further reduction with the contact site of last model core, the mode of pegging graft helps stability when further improving upper and lower model core is fixed simultaneously, helps further improving product quality.

In a specific embodiment, the depth of the impingement slot is greater than the length of the reduced radius of the impingement element.

Through adopting above-mentioned technical scheme, the degree of depth of bumping through the piece is greater than the length of bumping through a radius reduction portion, helps making and bumping through the air that produces when reserving partial space in the groove and being used for holding upper and lower model core compound die, helps reducing the air and gets into the die cavity and lead to the possibility that product quality goes wrong, and then further improves product quality.

In summary, the present application includes at least one of the following beneficial technical effects:

the collision penetrating piece is arranged along the mold stripping direction of the upper mold core and the lower mold core, and the space occupied by the collision penetrating structure is reduced through the cylindrical collision penetrating piece, so that the connection part at the discontinuous part in the mold is favorably reduced, the effect of reducing burrs of a mold processing product is realized, and the product quality is favorably improved;

the depth of the collision penetrating piece is greater than the length of the radius reducing part of the collision penetrating piece, so that partial space reserved in the collision penetrating groove is used for containing air generated when the upper and lower model cores are assembled, the possibility of causing product quality problems due to the fact that the air enters the cavity is reduced, and the product quality is further improved;

set up with bumping the contact position who wears the piece at last mould core and bump the groove, help the mode through pegging graft for bump the contact site who wears piece and last mould core and obtain further reducing, the mode of pegging graft helps stability when further improving upper and lower model core is fixed simultaneously, helps further improving product quality.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of the overall structure of a portable hearing aid charger contact processing mold shown in an embodiment of the present application;

fig. 2 is an exploded view of a portable hearing aid charger contact processing mold shown in an embodiment of the present application;

fig. 3 is a cross-sectional view of a portable hearing aid charger contact tooling mold shown in an embodiment of the present application.

Description of reference numerals: 1. molding a mold core; 2. a lower die core; 3. a touch-through assembly; 31. a touch-through piece; 32. and (4) the groove is touched through.

Detailed Description

The present embodiments are only illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but the technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to fig. 1 to 3 of the embodiments of the present application as long as they are protected by patent laws within the scope of the claims of the present application to make the objects, technical solutions and advantages of the embodiments of the present application clearer, and it is obvious that the described embodiments are a part of the embodiments of the present application, but not all of the embodiments.

The embodiment is as follows:

the embodiment of the application discloses portable hearing aid charger contact piece mold processing.

Referring to fig. 1 to 3, a portable hearing aid charger contact mold processing, includes mould core 1 and lower mould core 2, it bumps through subassembly 3 to be equipped with between mould core 1 and the lower mould core 2, bump through subassembly 3 and including locating the piece 31 of wearing of bumping on the lower mould core 2, it is cylindricly to bump through piece 31, bump through piece 31 and set up along the play mould direction of mould core 1 with lower mould core 2, bump through the radius of the one end of piece 31 and the contact of mould core 1 and reduce to keeping away from mould core 1 direction from being close to mould core 1 direction gradually, go up mould core 1 and be equipped with the position of bumping through the piece 31 contact and bump through groove 32, the degree of depth of bumping through groove 32 is greater than the length of bumping through 31 radius reduction portion.

The above embodiments are only used to describe the technical solutions of the present application in detail, but the above embodiments are only used to help understanding the method and the core idea of the present application, and should not be construed as limiting the present application. Those skilled in the art should also appreciate that various modifications and substitutions can be made without departing from the scope of the present disclosure.

Claims

1. The utility model provides a portable audiphone charger contact piece mold processing which characterized in that: including last mold core (1) and lower mold core (2), it bumps subassembly (3) to be equipped with between last mold core (1) and lower mold core (2), bump and wear subassembly (3) and bump and wear piece (31) including locating on lower mold core (2), bump and wear piece (31) and be cylindricly, bump and wear piece (31) and follow the setting of the play mould direction of last mold core (1) and lower mold core (2).

2. The portable hearing aid charger contact processing die of claim 1, wherein: the radius of one end, contacted with the upper mold core (1), of the touch penetrating piece (31) is gradually reduced from the direction close to the upper mold core (1) to the direction far away from the upper mold core (1).

3. The portable hearing aid charger contact processing die of claim 2, wherein: and a collision through groove (32) is formed in the position, contacted with the collision through piece (31), of the upper die core (1).

4. A portable hearing aid charger contact processing die as claimed in claim 3, wherein: the depth of the collision through groove (32) is larger than the length of the radius reduction part of the collision through piece (31).