Permanent magnetic ferrite multi-cavity wet-pressing magnetic shoe structure die

Abstract

The utility model provides a permanent magnetic ferrite multi-cavity wet-pressing magnetic shoe structure die, which relates to the field of dies, and comprises a lower die positioning plate and a plurality of lower die iron cores positioned at the top of the lower die positioning plate, each lower die iron core is provided with a plurality of support pillars, each support pillar is provided with a fixing part, and the fixing parts are used for mounting two punches; the upper die and the punch form a cavity; the fixed part comprises a first punch foot plate and a second punch foot plate located above the first punch foot plate, the second punch foot plate is provided with a containing space, and the second punch foot plate is further provided with an opening communicated with the containing space. Compared with an existing die, the number of cavities is doubled, the machining efficiency can be remarkably improved, in addition, the punch is of a detachable design, on one hand, the type of the punch can be freely adjusted through the design, on the other hand, when the punch is damaged, the whole die block does not need to be replaced greatly, and worry and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mould field especially relates to a permanent magnet ferrite multi-cavity wet pressing magnetic tile structure mould. BACKGROUND

[0002] Figure 1 The structure for making the magnetic tile generally only has one punch, the punch is generally integrally formed with the base structure, at present, through calculation, the space occupied by one punch can be provided with two punches in azimuth adjustment, in addition, the punch fixing mode needs to be optimized. SUMMARY

[0003] The utility model discloses a permanent magnet ferrite multi-cavity wet pressing magnetic tile structure mould to solve the above technical problem.

[0004] The utility model discloses a permanent magnet ferrite multi-cavity wet pressing magnetic tile structure mould to solve the above technical problem.

[0005] A permanent magnet ferrite multi-cavity wet pressing magnetic tile structure mould, including the lower die positioning board, the lower die iron core of a plurality of lower die positioning board top, each lower die iron core is equipped with a plurality of top column, and the top column has a fixed part, and the fixed part is used for installing two punches, still including the upper mould with the chamber formed with the punch;

[0006] The fixed part includes the first punch foot plate and the second punch foot plate above the first punch foot plate, the second punch foot plate has the accommodation space, and the second punch foot plate also has the opening in communication with the accommodation space, the punch has the second extension of the punch, the second extension of the punch enters the accommodation space, and the punch extends outward from the opening, is used for the second punch foot plate with the first punch foot plate locking, and fixes the punch above the top column.

[0007] Preferably, the bolt extends through the second punch foot plate and into the first punch foot plate, so that the second extension of the punch is locked in the accommodation space.

[0008] Preferably, the fixed part further includes a positioning block mounted on the top of the top column, and a plug block mounted above the positioning block, the first punch foot plate has a groove adapted to the shape of the plug block inside, and the plug block enters the groove.

[0009] Preferably, the punch has a first extension of the punch, and the end face of the first extension of the punch has a groove for forming the shape of the magnetic tile.

[0010] Preferably, the two punches are arranged side by side above the top column.

[0011] The utility model has the advantages of:

[0012] The utility model discloses a through optimizing space, the originally only one punch can be set module is adjusted to two, so, compared with the former mould, the chamber number is doubled, can improve processing efficiency significantly, in addition, the punch uses detachable design, this design can adjust punch type freely on one hand, on the other hand, when the punch appears damage, do not have to go to great lengths to replace the whole module, save the trouble. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure schematic diagram of the prior punch and bottom structure;

[0014] Figure 2 It is the side view of permanent magnet ferrite multi-cavity wet pressing magnetic tile structure mould;

[0015] Figure 3 It is Figure 2 The front view of the mould shown in figure 1;

[0016] Figure 4 It is Figure 2 The structure schematic diagram of one unit in the mould shown in figure 1;

[0017] Figure 5 It is Figure 4 The partial sectional view of the punch and fixed part in figure 1;

[0018] Reference signs: 1, lower mould positioning plate;2, lower mould iron core;3, first punch positioning plate;4, second punch positioning plate;5, top column;6, positioning block;7, first punch foot plate;8, second punch foot plate;9, punch;10, punch first extension;11, plug;12, punch second extension. DETAILED DESCRIPTION

[0019] In order to facilitate understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The preferred embodiments of the utility model are shown in the drawings. However, the utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model.

[0021] The specific embodiments of the utility model will be described below with reference to the drawings.

[0022] Example 1

[0023] In the embodiment, a permanent magnet ferrite multi-cavity wet pressing magnetic tile structure mold is provided, please refer to figure Figures 2-5 The mold comprises a lower mold positioning plate 1 and four lower mold cores 2 on the top of the lower mold positioning plate 1, wherein the top of each lower mold core 2 has a first punch positioning plate 3, and a second punch positioning plate 4 is arranged above the first punch positioning plate 3. Please refer to Figure 4 The second punch positioning plate 4 has eight top pillars 5, two side-by-side punches 9 are mounted on each top pillar 5 based on a fixed part, the punch 9 has a punch first extension part 10, and the end face of the punch first extension part 10 has a groove for forming a magnetic tile model. Please refer to Figure 5 The mold also has an upper mold (the upper mold is not marked with a number) forming a cavity with the punch first extension part 10. In the embodiment, the fixed part comprises a first punch foot plate 7 and a second punch foot plate 8 above the first punch foot plate 7, the second punch foot plate 8 has a containing space, the second punch foot plate 8 also has an opening communicating with the containing space, the punch 9 has a punch second extension part 12, the punch second extension part 12 enters the containing space, and the punch 9 extends outward from the opening, so that the second punch foot plate 8 is locked with the first punch foot plate 7, and the punch 9 is fixed above the top pillar 5. It should be noted that the second punch foot plate 8 is locked with the first punch foot plate 7 by a bolt, specifically, the bolt penetrates the second punch foot plate 8 and extends into the first punch foot plate 7, so that the punch second extension part 12 is locked in the containing space. In the embodiment, the fixed part further comprises a positioning block 6 mounted on the top of the top pillar 5, and an insertion block 11 mounted above the positioning block 6, the first punch foot plate 7 has a groove matching the shape of the insertion block 11 in the inside, and the insertion block 11 enters the groove.

[0024] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the description.

[0025] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A mold for a multi-cavity wet-pressed magnetic tile structure of permanent magnet ferrite, characterized in that: The lower die positioning plate, a plurality of lower die cores on the top of the lower die positioning plate, each lower die core is equipped with a plurality of top pillars, the top pillar has a fixing part, and the fixing part is used for mounting two punches; The upper die which forms a cavity with the punch is also included; The fixing part includes a first punch foot plate and a second punch foot plate above the first punch foot plate, the second punch foot plate has a containing space, and the second punch foot plate also has an opening in communication with the containing space, the punch has a second extension part of the punch, the second extension part of the punch enters the containing space, the punch extends outwards from the opening, and the punch is used for fixing the punch above the top pillar after the second punch foot plate is locked with the first punch foot plate.

2. The permanent ferrite multi-cavity wet-pressed magnetic tile structure mold according to claim 1, characterized in that: The bolt is also included, the bolt penetrates through the second punch foot plate and extends into the first punch foot plate, and the second extension part of the punch is locked in the containing space.

3. The permanent ferrite multi-cavity wet-pressed magnetic tile structure mold according to claim 1, characterized in that: The fixing part also includes a positioning block mounted on the top of the top pillar, and an insertion block mounted above the positioning block, and the first punch foot plate has a groove matched with the shape of the insertion block, and the insertion block enters the groove.

4. The permanent ferrite multi-cavity wet-pressed magnetic tile structure mold according to claim 1, characterized in that: The punch also has a first extension part of the punch, and the end face of the first extension part of the punch has a groove used for forming the shape of the magnetic shoe.

5. The permanent ferrite multi-cavity wet-pressed magnetic tile structure mold according to claim 1, characterized in that: The two punches are arranged side by side above the top pillar.

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