CN205763846U - A kind of eccentric permanent magnetism mould - Google Patents
A kind of eccentric permanent magnetism mould Download PDFInfo
- Publication number
- CN205763846U CN205763846U CN201620753930.9U CN201620753930U CN205763846U CN 205763846 U CN205763846 U CN 205763846U CN 201620753930 U CN201620753930 U CN 201620753930U CN 205763846 U CN205763846 U CN 205763846U
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- CN
- China
- Prior art keywords
- mould
- permanent magnetism
- arc limit
- right template
- plate
- 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.)
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Abstract
The utility model discloses a kind of eccentric permanent magnetism mould, including left mould plate, right template and pressing plate, three is connected by screw two-by-two and is assembled into mould entirety；Described left mould plate and right template are provided with arc limit, and have off-centre operation chamfering on arc limit, and arc limit crosses at apex.Use this utility model compacted products inner arc defect to significantly reduce, improve the actual life of lower mold.
Description
Technical field
This utility model relates to mould manufacturing field, is specifically related to a kind of eccentric permanent magnetism mould.
Background technology
Casted die mould is the key factor affecting permanent magnet product quality.Aborning, existing casted die mould type is found
Chamber is easily damaged, thus affects product quality, and chamfering lower mold summit is easily pressed scarce, the most easily weares and teares, and causes compacting
Product inner arc easily ftractures, and lower mold is low for service life, and maintenance die is difficult, increases production cost, causes many economic damages
Lose.
Utility model content
This utility model aims to provide a kind of eccentric permanent magnetism mould, to solve the problems referred to above.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of eccentric permanent magnetism mould, it is characterised in that: including left mould plate, right template and pressing plate, three passes through screw two-by-two
Connect and be assembled into mould entirety；Described left mould plate and right template are provided with arc limit, and have off-centre operation chamfering, arc limit on arc limit
Cross at apex.
Further, described left mould plate side plate has tapped through hole, and has tapped blind hole at right template homonymy.
Further, the radian of described off-centre operation chamfering is more than arc limit radian.
Further, described pressing plate is positioned at place below right template and has tapped through hole, and has adaptation bottom right template
Tapped blind hole.
The beneficial effects of the utility model are: this utility model uses assembled structure, because the mould of permanent magnet product
Material needs nonmagnetic steel, and suitably other inexpensive materials can be used to replace second half section part, solves die mould
Mould deficiency on material selection and structure, reduces production cost.Further, a template ruptures or damages wherein
After Huai, it is not necessary to entirety carries out scrapping or overhauling, other same specification workpiece can be used to be replaced, interchangeability is strong.
Accompanying drawing explanation
Fig. 1 is the eccentric permanent magnetism mould structure schematic diagram that this utility model provides.
Labelling in figure: 1 be left mould plate, 2 be right template, 3 be pressing plate, 4 be arc limit, 5 be off-centre operation chamfering, 6 for summit.
Detailed description of the invention
With specific embodiment, this utility model is described further below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of eccentric permanent magnetism mould, including left mould plate 1, right template 2 and pressing plate 3, three passes through spiral shell two-by-two
It is overall that nail connection is assembled into mould；Described left mould plate 1 and right template 2 are provided with arc limit 4, and have off-centre operation on arc limit 4
Angle 5, arc limit 4 crosses at summit 6.Described left mould plate 1 side plate has tapped through hole, and it is blind to have screw thread at right template 2 homonymy
Hole.The radian of described off-centre operation chamfering 5 is more than arc limit 4 radian.Described pressing plate 3 is positioned at place below right template 2 and has tapped through hole,
And bottom right template 2, have the tapped blind hole of adaptation.
This utility model uses assembled structure, because the mold materials of permanent magnet product needs nonmagnetic steel, and to the second half section
Part can use suitably other inexpensive materials to replace, and solves casted die mould on material selection and structure not
Foot, reduces production cost.Further, after a template ruptures or damages wherein, it is not necessary to entirety carry out scrapping or
Maintenance, can use other same specification workpiece to be replaced, and interchangeability is strong.It is not chamfering that this utility model changes the summit 6 of mould
Form, its complement of an arc limit 4 and the off-centre operation version of platform edges chamfering, assembling mould is not easy to damage lower mold, during use
Compacted products inner arc defect significantly reduces, and lower mold reaches not chamfering lower mold service life in service life.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (4)
1. an eccentric permanent magnetism mould, it is characterised in that: including left mould plate, right template and pressing plate, three is two-by-two by screw even
Connect and be assembled into mould entirety；Described left mould plate and right template are provided with arc limit, and have off-centre operation chamfering on arc limit, and arc limit exists
Apex crosses.
Eccentric permanent magnetism mould the most according to claim 1, it is characterised in that: described left mould plate side plate has tapped through hole,
And have tapped blind hole at right template homonymy.
Eccentric permanent magnetism mould the most according to claim 1, it is characterised in that: the radian of described off-centre operation chamfering is more than arc limit
Radian.
Eccentric permanent magnetism mould the most according to claim 1, it is characterised in that: described pressing plate is positioned at place below right template and has
Tapped through hole, and bottom right template, have the tapped blind hole of adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753930.9U CN205763846U (en) | 2016-07-18 | 2016-07-18 | A kind of eccentric permanent magnetism mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753930.9U CN205763846U (en) | 2016-07-18 | 2016-07-18 | A kind of eccentric permanent magnetism mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763846U true CN205763846U (en) | 2016-12-07 |
Family
ID=58122862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620753930.9U Active CN205763846U (en) | 2016-07-18 | 2016-07-18 | A kind of eccentric permanent magnetism mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763846U (en) |
-
2016
- 2016-07-18 CN CN201620753930.9U patent/CN205763846U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |