CN203109206U - Die for pressing and manufacturing magnet ring - Google Patents
Die for pressing and manufacturing magnet ring Download PDFInfo
- Publication number
- CN203109206U CN203109206U CN 201320095712 CN201320095712U CN203109206U CN 203109206 U CN203109206 U CN 203109206U CN 201320095712 CN201320095712 CN 201320095712 CN 201320095712 U CN201320095712 U CN 201320095712U CN 203109206 U CN203109206 U CN 203109206U
- Authority
- CN
- China
- Prior art keywords
- magnet ring
- bistrique
- die
- hole
- mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a die for pressing and manufacturing a magnet ring. The die for pressing and manufacturing the magnet ring comprises a magnet ring body. A conical through hole is formed in the magnet ring body. An upper grinding head and a lower grinding head are arranged in the through hole. The upper grinding head and the lower grinding head are conical grinding heads, so that the grinding heads are not prone to be deformed. A die body used for limiting the die-casting thickness is arranged between the upper grinding head and the lower grinding head. The die for pressing and manufacturing the magnet ring is simple in structure and ingenious in design. During use, the grinding heads are not prone to be deformed when the magnet ring is manufactured in a die-casting mode, and the thicknesses of die-cast magnet rings are coincident.
Description
Technical field
The utility model relates to mould applications, particularly relates to a kind of mould of suppressing magnet ring.
Background technology
Suppress the mould of magnet ring at present, it comprises die ontology, goes up bistrique and following bistrique, die ontology is provided with suitable for reading and end opening, last bistrique and following bistrique be located at suitable for reading and end opening in, cross-sectional length suitable for reading is greater than the end opening cross-sectional length, and described cross section suitable for reading one end becomes 2～8 degree angles with the line of corresponding end opening cross section one end with it with vertical line, and the other end in described cross section suitable for reading becomes 2～8 to spend angles with the line of the corresponding end opening cross section other end with it with vertical line.The magnet ring mould of this structure in use, last bistrique and following bistrique are yielding, and the product that comes out of compacting to understand thickness different.
In sum, at the defective of prior art, need a kind of mould of suppressing magnet ring especially, thereby solve above-mentioned problem.
The utility model content
The technical problem that the utility model mainly solves provides a kind of mould of suppressing magnet ring, can solve traditional magnet ring mould in use, and last bistrique and following bistrique are yielding, and the product that compacting is come out can the different problem of thickness.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of mould of suppressing magnet ring is provided, comprise the magnet ring body, described magnet ring body is provided with conical through-hole, be provided with bistrique and following bistrique in the described conical through-hole, the described bistrique of going up is the taper bistrique with following bistrique, and is not yielding like this, is provided with the mould for restriction die casting thickness between last bistrique and the following bistrique.
In a preferred embodiment of the present utility model, the described external diameter of going up bistrique is close to the inwall of through hole.
In a preferred embodiment of the present utility model, the described external diameter of bistrique down is close to the inwall of through hole.
The beneficial effects of the utility model are: the utility model is simple in structure, design ingenious, in use,
Bistrique is not yielding in the die casting magnet ring, and the magnet ring consistency of thickness that comes out of die casting.
Description of drawings
Fig. 1 is cutaway view of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of mould of suppressing magnet ring described in the utility model, comprise magnet ring body 1, described magnet ring body 1 is provided with conical through-hole 2, be provided with bistrique 3 and following bistrique 4 in the conical through-hole 2, it is characterized in that the described bistrique 3 of going up is the taper bistrique with following bistrique 4, is provided with the mould 5 for restriction die casting thickness between last bistrique 3 and the following bistrique 4.The external diameter of last bistrique 3 is close to the inwall of through hole 2, and the external diameter of following bistrique 4 is close to the inwall of through hole 2.
The utility model is simple in structure, designs ingeniously, and in use, bistrique is not yielding in the die casting magnet ring, and the magnet ring consistency of thickness that comes out of die casting.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (3)
1. mould of suppressing magnet ring, comprise magnet ring body (1), described magnet ring body (1) is provided with conical through-hole (2), be provided with bistrique (3) and following bistrique (4) in the described conical through-hole (2), it is characterized in that, the described bistrique (3) of going up is the taper bistrique with following bistrique (4), also is provided with for the mould (5) that limits die casting thickness between bistrique (3) and the following bistrique (4) on described.
2. a kind of mould of suppressing magnet ring according to claim 1 is characterized in that, the described external diameter of going up bistrique (3) is close to the inwall of through hole (2).
3. a kind of mould of suppressing magnet ring according to claim 1 is characterized in that, the described external diameter of bistrique (4) down is close to the inwall of through hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095712 CN203109206U (en) | 2013-03-04 | 2013-03-04 | Die for pressing and manufacturing magnet ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095712 CN203109206U (en) | 2013-03-04 | 2013-03-04 | Die for pressing and manufacturing magnet ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109206U true CN203109206U (en) | 2013-08-07 |
Family
ID=48889584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320095712 Expired - Fee Related CN203109206U (en) | 2013-03-04 | 2013-03-04 | Die for pressing and manufacturing magnet ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109206U (en) |
-
2013
- 2013-03-04 CN CN 201320095712 patent/CN203109206U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20190304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |