CN204276906U - A kind of guiding automatic die of shaping neodymium iron boron magnetic body - Google Patents
A kind of guiding automatic die of shaping neodymium iron boron magnetic body Download PDFInfo
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- CN204276906U CN204276906U CN201420720515.4U CN201420720515U CN204276906U CN 204276906 U CN204276906 U CN 204276906U CN 201420720515 U CN201420720515 U CN 201420720515U CN 204276906 U CN204276906 U CN 204276906U
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- seaming chuck
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- down head
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Abstract
The utility model relates to a kind of guiding automatic die of shaping neodymium iron boron magnetic body, comprises patrix, former, counterdie, it is characterized in that: patrix is made up of seaming chuck, inner guiding post, train wheel bridge, upper mounted plate, and seaming chuck, inner guiding post are on train wheel bridge; Be provided with inner chamber in the middle part of former, former side is provided with interior fairlead; Counterdie is made up of bearing, push-down head, lower connection punching, pressure ring, bottom plate, and lower connection punching is fixed on bottom plate by pressure ring, and push-down head is fixed on the lower top connecting punching; Former is fixed on the bearing of counterdie, and lower connection punching and push-down head are through in the inner chamber of former, and the lower end of the inner guiding post of patrix is inserted in the interior fairlead of former, seaming chuck and push-down head relative engagement.Its advantage is: solve the automatic die uneven problem of mould seaming chuck and cavity space gap in process of production, efficiency is high, and die life is long, and the defective ratio of shaped article reduces.
Description
Technical field
The utility model relates to a kind of guiding automatic die of shaping neodymium iron boron magnetic body, belongs to mould applications.
Background technology
The shaping automatic die of current production neodymium iron boron magnetic body, the efficiency of installation personnel installation and debugging automatic die is low, need expend for a long time, and general two people coordinate installation and debugging need expend the time of about 30 minutes, and the independent installation and debugging of a people need about 60 minutes.Another die life is shorter, stable not in process of production, mould seaming chuck and cavity space gap uneven, as easy as rolling off a log mould seaming chuck and the cavity space of causing is interfered, finally cause mould seaming chuck damage or cavity space pull.Existing mold structure is Split type structure, is divided into: seaming chuck, push-down head, former, and during installation, the gap of former and pressure head relies on the Personal Skills of installation personnel to debug, and debugs as found gap sideslip after producing a period of time, more again debugs gap.
In sum, existing structure mould installation personnel installs length consuming time, and efficiency is low.During production, seaming chuck can depart from completely with former, there will be the phenomenon of seaming chuck and former gap sideslip, exacerbate die wear, shorten die life after continuous operation a period of time, and the defective ratio of shaped article is increased.
Summary of the invention
The purpose of this utility model is to provide a kind of running hours and there will not be gap deviation phenomenon, die life long, the guiding automatic die of the shaping neodymium iron boron magnetic body that the defective ratio of shaped article is low, efficiency is high.
The technical solution of the utility model is as follows:
The utility model comprises patrix, former, counterdie, it is characterized in that: patrix is made up of seaming chuck, inner guiding post, train wheel bridge, upper mounted plate, seaming chuck is fixed on the middle part of train wheel bridge, and inner guiding post is fixed on the side of train wheel bridge, and train wheel bridge and fixed head link together; Inner chamber is provided with, fairlead in former side is provided with and coordinates with inner guiding post in the middle part of former; Counterdie is made up of bearing, push-down head, lower connection punching, pressure ring, bottom plate, lower connection punching is fixed on bottom plate by pressure ring, push-down head is fixed on the lower top connecting punching, bearing is made up of horizontal supporting plate and supporting leg, perforate in the middle part of horizontal supporting plate, lower connection punching and push-down head pass from hole; Former is fixed on the bearing of counterdie, and lower connection punching and push-down head are through in the inner chamber of former, and the lower end of the inner guiding post of patrix is inserted in the interior fairlead of former, seaming chuck and push-down head relative engagement.
The length of described inner guiding post grows 1/3rd compared with the length of seaming chuck;
Described inner guiding post is located at the side away from operator of patrix;
In described lead and former, the gap of fairlead is compared with the little 0.03mm in gap of seaming chuck and inner chamber;
Dust ring is provided with on the top of described interior fairlead.
The utility model compared with prior art tool has the following advantages:
The utility model is by changing the structure of automatic die, introduce guiding mechanism, solve the automatic die uneven problem of mould seaming chuck and cavity space gap in process of production, mould structure is overall structure, die clearance is debugged without the need to installation personnel during installation, directly screw is installed in locking, efficiency is high, during production, lead does not depart from former, well can ensure the fit clearance of seaming chuck and former, there will not be the phenomenon of running hours gap sideslip, die life extends, and the defective ratio of shaped article reduces.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model.
Detailed description of the invention
With reference to accompanying drawing, the utility model comprises patrix, former, counterdie, and patrix is made up of seaming chuck 8, inner guiding post 7, train wheel bridge 9, upper mounted plate 10, and seaming chuck is fixed on the middle part of train wheel bridge, inner guiding post is fixed on the side of train wheel bridge, and train wheel bridge and fixed head link together; Inner chamber 3 is provided with, fairlead 5 in former side is provided with and coordinates with inner guiding post in the middle part of former; Counterdie is made up of bearing 12, push-down head 4, lower connection punching 2, pressure ring 1, bottom plate 13, lower connection punching is fixed on bottom plate by pressure ring, push-down head is fixed on the lower top connecting punching, bearing is made up of horizontal supporting plate and supporting leg, perforate in the middle part of horizontal supporting plate, lower connection punching and push-down head pass from hole; Former is fixed on the bearing of counterdie, and lower connection punching and push-down head are through in the inner chamber of former, and the lower end of the inner guiding post of patrix is inserted in the interior fairlead of former, seaming chuck and push-down head relative engagement.
The length of described inner guiding post grows 1/3rd compared with the length of seaming chuck;
Described inner guiding post is located at the side away from operator of patrix;
In described lead and former, the gap of fairlead is compared with the little 0.03mm in gap of seaming chuck and inner chamber;
Dust ring 6 is provided with on the top of described interior fairlead.
During application, the supporting leg that the upper mounted plate of patrix is fixed on the upper cylinder plate 11 upper and lower mould bearing of press is from the lower tank plate 14 of press through fixing with press, and the bottom plate of former is arranged in the middle part of the lower tank plate of press.During work, patrix moves up and down coordinating by inner guiding post and interior fairlead, all the time be not separated with former, led with fairlead 5 whole process in former by the inner guiding post 7 of patrix, can ensure the gap uniformity that seaming chuck enters former like this, there is the uneven situation causing mould impaired in gap in structure mold of can not haveing been friends in the past aborning.Dust ring 6 can effectively prevent powder from entering, and avoids the working face damaging inner guiding post 7 and interior fairlead 5.
Claims (5)
1. the guiding automatic die of a shaping neodymium iron boron magnetic body, comprise patrix, former, counterdie, it is characterized in that: patrix is made up of seaming chuck, inner guiding post, train wheel bridge, upper mounted plate, seaming chuck is fixed on the middle part of train wheel bridge, inner guiding post is fixed on the side of train wheel bridge, and train wheel bridge and fixed head link together; Inner chamber is provided with, fairlead in former side is provided with and coordinates with inner guiding post in the middle part of former; Counterdie is made up of bearing, push-down head, lower connection punching, pressure ring, bottom plate, lower connection punching is fixed on bottom plate by pressure ring, push-down head is fixed on the lower top connecting punching, bearing is made up of horizontal supporting plate and supporting leg, perforate in the middle part of horizontal supporting plate, lower connection punching and push-down head pass from hole; Former is fixed on the bearing of counterdie, and lower connection punching and push-down head are through in the inner chamber of former, and the lower end of the inner guiding post of patrix is inserted in the interior fairlead of former, seaming chuck and push-down head relative engagement.
2. the guiding automatic die of shaping neodymium iron boron magnetic body according to claim 1, is characterized in that: the length of described inner guiding post grows 1/3rd compared with the length of seaming chuck.
3. the guiding automatic die of shaping neodymium iron boron magnetic body according to claim 1, is characterized in that: described inner guiding post is located at the side away from operator of patrix.
4. the guiding automatic die of shaping neodymium iron boron magnetic body according to claim 1, is characterized in that: in described lead and former, the gap of fairlead is compared with the little 0.03mm in gap of seaming chuck and inner chamber.
5. the guiding automatic die of shaping neodymium iron boron magnetic body according to claim 1, is characterized in that: be provided with dust ring on the top of described interior fairlead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720515.4U CN204276906U (en) | 2014-11-27 | 2014-11-27 | A kind of guiding automatic die of shaping neodymium iron boron magnetic body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720515.4U CN204276906U (en) | 2014-11-27 | 2014-11-27 | A kind of guiding automatic die of shaping neodymium iron boron magnetic body |
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| Publication Number | Publication Date |
|---|---|
| CN204276906U true CN204276906U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420720515.4U Active CN204276906U (en) | 2014-11-27 | 2014-11-27 | A kind of guiding automatic die of shaping neodymium iron boron magnetic body |
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| CN (1) | CN204276906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599345A (en) * | 2020-10-27 | 2021-04-02 | 宁波瑞途智能科技有限公司 | Forming press for neodymium-iron-boron magnet and using method thereof |
-
2014
- 2014-11-27 CN CN201420720515.4U patent/CN204276906U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599345A (en) * | 2020-10-27 | 2021-04-02 | 宁波瑞途智能科技有限公司 | Forming press for neodymium-iron-boron magnet and using method thereof |
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