CN212485132U

CN212485132U - Magnetic yoke forming die

Info

Publication number: CN212485132U
Application number: CN202021380480.6U
Authority: CN
Inventors: 周同富
Original assignee: Qingdao Tongtaicheng Machining Co ltd
Current assignee: Qingdao Tongtaicheng Machining Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-02-05
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a yoke forming die, including bed die and last mould, the bed die is the longitudinal symmetry with last mould and sets up and in opposite directions one side lateral wall sliding connection together, it puts the fixedly connected with connecting block to go up mould roof central point, connecting block roof fixedly connected with mount pad, bed die diapire fixedly connected with heat insulating board, heat insulating board diapire bilateral symmetry fixedly connected with connecting plate. The utility model discloses, be provided with and connect reliable and do benefit to the upper and lower mould installation mechanism who dismantles, it is comparatively convenient to actually pull the upper and lower mould compound die drawing of patterns of controlling, is provided with compound die stop gear in addition, and the compactness of actual compound die is better to and prevent that upper and lower mould relative slip's ability is stronger, whole practical application is worth highly.

Description

Magnetic yoke forming die

Technical Field

The utility model relates to a yoke takes shape technical field, especially relates to a yoke forming die.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts.

At present, the mold is widely used and comprises a magnetic yoke forming mold, when the existing magnetic yoke forming mold is in actual use, an upper mold mounting mechanism and a lower mold mounting mechanism which are reliably connected and are beneficial to disassembly are lacked, the upper mold and the lower mold are difficult to mold closing and demolding by actual traction control, a mold closing limiting mechanism is lacked, the actual mold closing tightness is poor, the capability of preventing the upper mold and the lower mold from sliding relatively is weak, and the whole practical application value is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a magnetic yoke forming die.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a magnetic yoke forming die comprises a lower die and an upper die, wherein the lower die and the upper die are arranged in an up-down symmetrical manner, and side walls on one opposite side are connected together in a sliding manner, a connecting block is fixedly connected to the central position of the top wall of the upper die, a mounting seat is fixedly connected to the top wall of the connecting block, a heat insulation plate is fixedly connected to the bottom wall of the lower die, a connecting plate is fixedly connected to the two sides of the bottom wall of the heat insulation plate, a mounting plate is fixedly connected to the bottom wall of the connecting plate, a die cavity is formed in the central position of the top wall of the lower die, a first limiting groove is formed in the middle position of the two sides of the top wall of the lower die, second limiting grooves are formed in four corners of the top wall of the lower die, a third limiting groove is, go up four corners fixedly connected with second stoppers of mould diapire, go up mould diapire intermediate position rear side fixedly connected with third stopper, briquetting sliding connection is in the die cavity.

As a further description of the above technical solution:

the first limiting block is connected in the first limiting groove on one side corresponding to the first limiting block in a sliding mode.

As a further description of the above technical solution:

the middle positions of two sides of the top wall of the upper die are fixedly connected with pull rings, and first mounting holes are formed between the upper side wall and the lower side wall of the four corners of the mounting seat.

As a further description of the above technical solution:

the second limiting block is connected in the second limiting groove on the corresponding side in a sliding mode.

As a further description of the above technical solution:

and second mounting holes are symmetrically formed between the upper side wall and the lower side wall of one side, which is separated from the two mounting plates, of the mounting plates in a front-back manner.

As a further description of the above technical solution:

the third limiting block is connected in a third limiting groove on one side corresponding to the third limiting block in a sliding mode.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the magnet yoke forming die is provided with the upper die mounting mechanism and the lower die mounting mechanism which are reliably connected and are beneficial to disassembly, and the upper die and the lower die are actually pulled and controlled to be matched and demoulded conveniently.

2. Compared with the prior art, the magnetic yoke forming die is provided with the die assembly limiting mechanism, so that the actual die assembly tightness is better, the capability of preventing the upper die and the lower die from sliding relatively is stronger, and the whole practical application value is high.

Drawings

Fig. 1 is a schematic view of a mold closing structure of a yoke forming mold according to the present invention;

fig. 2 is a top view of a lower mold of a yoke forming mold according to the present invention;

fig. 3 is a bottom view of the upper mold of the yoke forming mold according to the present invention.

Illustration of the drawings:

1. a lower die; 2. an upper die; 3. connecting blocks; 4. a mounting seat; 5. a heat insulation plate; 6. a connecting plate; 7. mounting a plate; 8. a mold cavity; 9. briquetting; 10. a first limit groove; 11. a second limit groove; 12. a third limiting groove; 13. a first stopper; 14. a second limiting block; 15. a third limiting block; 16. a pull ring; 17. a first mounting hole; 18. and a second mounting hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a magnetic yoke forming die comprises a lower die 1 and an upper die 2, wherein the lower die 1 and the upper die 2 are symmetrically arranged up and down and are connected with the side wall of one opposite side in a sliding way, the central position of the top wall of the upper die 2 is fixedly connected with a connecting block 3, the top wall of the connecting block 3 is fixedly connected with a mounting seat 4, the bottom wall of the lower die 1 is fixedly connected with a heat insulation plate 5 to play a role in heat insulation, the two sides of the bottom wall of the heat insulation plate 5 are symmetrically and fixedly connected with a connecting plate 6, the bottom wall of the connecting plate 6 is fixedly connected with a mounting plate 7, the central position of the top wall of the lower die 1 is provided with a die cavity 8 into which a proper amount of magnetic yoke forming raw materials can be injected, the middle position of the two sides of the top wall of the lower die 1 is provided with a first limiting groove 10, go up 2 diapire both sides intermediate position fixedly connected with first stopper 13 of mould, go up 2 diapalls of mould fixedly connected with second stopper 14 of four corners of 2 diapalls, go up 2 diapalls of mould rear side fixedly connected with third stopper 15, briquetting 9 sliding connection is in die cavity 8.

The first limiting block 13 is connected in the first limiting groove 10 on the corresponding side in a sliding manner to prevent the upper die 2 and the lower die 1 from sliding relatively, the pull rings 16 are fixedly connected at the middle positions of the two sides of the top wall of the upper die 2, the upper die 2 can be held by the two pull rings 16 to lift the upper die 2, so as to complete the separation work of the upper die 2 and the lower die 1, first mounting holes 17 are arranged between the upper side wall and the lower side wall at the four corners of the mounting seat 4, the upper die 2 can be fixedly mounted at the bottom wall driving end of another driving mechanism through the first mounting holes 17 on the mounting seat 4 above the upper die in a matching manner by a fixing piece, the second limiting block 14 is connected in the second limiting groove 11 on the corresponding side in a sliding manner to prevent the upper die 2 and the lower die 1 from sliding relatively, second mounting holes 18 are symmetrically arranged between the upper side wall and the lower side wall at the opposite side of the, the third limiting block 15 is slidably connected in the third limiting groove 12 on the corresponding side thereof to prevent the upper mold 2 and the lower mold 1 from sliding relatively.

The working principle is as follows: when the device is used, the upper die 2 can be lifted by holding two pull rings 16 to complete the separation work of the upper die 2 and the lower die 1, at this time, the lower die 1 can be fixedly arranged on the top wall of the driving end of one driving mechanism by matching a second mounting hole 18 on a mounting plate 7 below the lower die with a fixing piece, the upper die 2 can be fixedly arranged on the bottom wall of the driving end of the other driving mechanism by matching a first mounting hole 17 on a mounting seat 4 above the upper die with a fixing piece, the installation of the device body is completed, at this time, a proper amount of magnet yoke forming raw materials are injected into a die cavity 8 of the lower die 1, the upper die 2 and the lower die 1 are driven to move oppositely, a pressing block 9 is embedded into the die cavity 8, the magnet yoke forming raw materials in the die cavity 8 are extruded, the die assembly work of the upper die 2 and the lower die 1 is completed, at this time, a first limiting block 13 is embedded into a first, the third limiting block 15 is embedded into the third limiting groove 12 on the corresponding side to prevent the upper mold 2 and the lower mold 1 from sliding relatively, and when the raw material in the mold cavity 8 is molded, the upper mold 2 and the lower mold 1 can be driven to be demolded, and the yoke molded in the mold cavity 8 can be taken out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a yoke forming die, includes bed die (1) and last mould (2), its characterized in that: the lower die (1) and the upper die (2) are symmetrically arranged from top to bottom and are connected with one side wall in opposite directions in a sliding manner, the central position of the top wall of the upper die (2) is fixedly connected with a connecting block (3), the top wall of the connecting block (3) is fixedly connected with a mounting seat (4), the bottom wall of the lower die (1) is fixedly connected with a heat insulation plate (5), the two sides of the bottom wall of the heat insulation plate (5) are symmetrically and fixedly connected with a connecting plate (6), the bottom wall of the connecting plate (6) is fixedly connected with a mounting plate (7), the central position of the top wall of the lower die (1) is provided with a die cavity (8), the middle positions of the two sides of the top wall of the lower die (1) are provided with first limiting grooves (10), the four corners of the top wall of the lower die (1) are provided, go up mould (2) diapire central point and put fixedly connected with briquetting (9), go up mould (2) diapire both sides intermediate position fixedly connected with first stopper (13), go up four corners fixedly connected with second stoppers (14) of mould (2) diapire, go up mould (2) diapire intermediate position rear side fixedly connected with third stopper (15), briquetting (9) sliding connection is in die cavity (8).

2. The yoke forming die as claimed in claim 1, wherein: the first limiting block (13) is connected in the first limiting groove (10) on the corresponding side in a sliding mode.

3. The yoke forming die as claimed in claim 1, wherein: go up mould (2) roof both sides intermediate position fixedly connected with pull ring (16), first mounting hole (17) have been seted up between the wall of the upper and lower both sides of four corners of mount pad (4).

4. The yoke forming die as claimed in claim 1, wherein: the second limiting block (14) is connected in the second limiting groove (11) on the corresponding side in a sliding mode.

5. The yoke forming die as claimed in claim 1, wherein: two mounting panels (7) are symmetrical around being offered second mounting hole (18) between the wall of both sides about one side that leaves mutually.

6. The yoke forming die as claimed in claim 1, wherein: the third limiting block (15) is connected in the third limiting groove (12) on the corresponding side in a sliding mode.