CN217252810U

CN217252810U - Closed magnetic core die

Info

Publication number: CN217252810U
Application number: CN202123379463.8U
Authority: CN
Inventors: 韩雪; 刘磊; 杨阳; 王铁滨
Original assignee: Shenyang Weidesi Mechanical Equipment Co ltd
Current assignee: Shenyang Weidesi Mechanical Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-23
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a seal magnetic core mould, including last mould and lower mould, the lower mould bottom mounting is provided with the backing plate, the backing plate bottom slides and is provided with the core hookup pole, core hookup pole top is run through backing plate and lower mould and the fixed core main part that is provided with, the lower mould top slides and is provided with the assembly, core main part top extends to in the combination body, go up the mould top and seted up the clout export, the core main part includes the core piece, threaded hole has been seted up to core piece bottom, core hookup pole top and threaded hole fixed connection. The utility model discloses effectual promotion machining efficiency, drawing of patterns convenient and fast guarantees the processing effect simultaneously.

Description

Closed magnetic core die

Technical Field

The utility model relates to a magnetic core mould technical field specifically is a seal magnetic core mould.

Background

Dies, various moulds and tools for obtaining the desired products by injection, blow, extrusion, die-casting or forging, smelting, stamping, etc. in industrial production, in short, a die is a tool for making shaped articles, which tool is composed of various parts, and different dies are composed of different parts.

The existing annular die has no good demoulding structure during production, and needs to consume a long time on demoulding after die processing, so that the processing efficiency is reduced, and the labor capacity of workers is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seal magnetic core mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the die comprises an upper die and a lower die, wherein a base plate is fixedly arranged at the bottom end of the lower die, a core connecting rod is arranged at the bottom end of the base plate in a sliding manner, a core main body is arranged on the top end of the core connecting rod in a penetrating manner on the base plate and the lower die in a fixed manner, a combined body is arranged on the top end of the lower die in a sliding manner, and the top end of the core main body extends into the combined body.

Preferably, the top end of the upper die is provided with a residual material outlet.

Preferably, the core main body comprises a core block, a threaded hole is formed in the bottom end of the core block, and the top end of the core connecting rod is fixedly connected with the threaded hole.

Preferably, the top end of the combined body is provided with a mounting hole.

Preferably, one side that backing plate and mould kept away from each other all is equipped with the link.

Preferably, the top end of the lower die is provided with a thickening section, and the diameter thickness of the thickening section is larger than the thickness of the two sides of the lower die.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the assembly connection on the mould mounting bracket, then put the powder into the space between core main part and the core main part, the lower mould top extends to in the space, and the upper mould descends simultaneously, extrudes the powder with the lower mould together, carries out the powder pressure molding, when pushing down, unnecessary powder can be discharged from the clout export, simple structure, convenient to use, excellent in use effect guarantees the processing effect;

2. the utility model discloses still upwards mention through last mould simultaneously, the core hookup pole drives shrink under the core main part line, withdraws in the lower mould, and the assembly descends simultaneously, carries out the drawing of patterns with machine-shaping's annular material, and the annular product is being lifted to the lower mould, conveniently takes out, effectual promotion machining efficiency, drawing of patterns convenient and fast.

Drawings

Fig. 1 is a schematic view of the overall structure of a closed magnetic core mold according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a core main body in a closed magnetic core mold according to the present invention;

fig. 3 is the utility model relates to a cross-sectional structure schematic diagram of last mould among closed magnetic core mould.

In the figure: 1. an upper die; 101. a residue outlet; 2. a lower die; 3. a backing plate; 4. a core coupling rod; 5. a core body; 501. a core block; 502. a threaded hole; 6. and (5) combining the components.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: including last mould 1 and

lower mould

2, 2 bottom mounting of lower mould are provided with

backing plate

3, and 3 bottom slips of backing plate are provided with

core hookup rod

4, and 4 tops of core hookup rod run through backing plate 3 and lower mould 2 and fixed core main part 5 that is provided with, and 2 tops of lower mould slip and be provided with

assembly

6, and 5 tops of core main part extend to in assembly 6.

The top end of the upper die 1 is provided with a residual material outlet 101; the core main body 5 comprises a core block 501, the bottom end of the core block 501 is provided with a threaded hole 502, and the top end of the core connecting rod 4 is fixedly connected with the threaded hole 502; the top end of the combined body 6 is provided with a mounting hole; one sides of the base plate 3 and the upper die 1, which are far away from each other, are provided with connecting ends; the top end of the lower die 2 is provided with a thickening section, and the diameter thickness is larger than the thickness of the two sides.

The working principle is as follows: the utility model discloses a when using, connect the setting with assembly 6 on the mold mounting bracket, then put in the powder to the space between core main part 5 and the core main part 6 in, 2 tops of lower mould extend to in the space, go up mould 1 simultaneously and descend, extrude the powder with lower mould 2 together, with powder pressurization shaping, when pushing down, unnecessary powder can be discharged from clout export 101, after the extrusion is accomplished, go up mould 1 and mention upwards, shrink under core connecting rod 4 drive core main part 5 lines, withdraw in the lower mould 2, assembly 6 descends simultaneously, carry out the drawing of patterns with the annular material of machine-shaping, annular product is being lifted to lower mould 2, conveniently take out, the utility model has the advantages of simple structure, convenient to use, excellent in use effect, effectual promotion machining efficiency, drawing of patterns convenient and fast guarantees the processing effect simultaneously.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a closed magnetic core mould, includes mould (1) and lower mould (2), its characterized in that: lower mould (2) bottom mounting is provided with backing plate (3), backing plate (3) bottom slides and is provided with core hookup lever (4), core hookup lever (4) top is run through backing plate (3) and lower mould (2) and is fixed and is provided with core main part (5), lower mould (2) top slides and is provided with assembly (6), core main part (5) top extends to in assembly (6).

2. A closed core mold as defined in claim 1, wherein: and a residual material outlet (101) is formed in the top end of the upper die (1).

3. A closed core mold as defined in claim 1, wherein: the mold core main body (5) comprises a mold core block (501), a threaded hole (502) is formed in the bottom end of the mold core block (501), and the top end of the mold core connecting rod (4) is fixedly connected with the threaded hole (502).

4. A closed core mold as defined in claim 1, wherein: the top end of the combination body (6) is provided with a mounting hole.

5. A closed core mold according to claim 1, wherein: one side that backing plate (3) and last mould (1) kept away from each other all is equipped with the link.

6. A closed core mold as defined in claim 1, wherein: the top end of the lower die (2) is provided with a thickening section, and the diameter thickness is larger than the thickness of the two sides.