JPH039254U - - Google Patents
Info
- Publication number
- JPH039254U JPH039254U JP6678389U JP6678389U JPH039254U JP H039254 U JPH039254 U JP H039254U JP 6678389 U JP6678389 U JP 6678389U JP 6678389 U JP6678389 U JP 6678389U JP H039254 U JPH039254 U JP H039254U
- Authority
- JP
- Japan
- Prior art keywords
- sprue
- mold
- side mold
- holder
- molten aluminum
- 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.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 238000005266 casting Methods 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000013022 venting Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
Description
第１図及び第２図は本考案の一実施例を示すも
ので、第１図は鋳込状態での縦断側面図、第２図
はホルダを反湯口側型から離した状態で示す縦断
側面図であり、第３図は従来の型装置の一例を示
す第１図相当図、第４図及び第５図は従来の型装
置の他の例を示す夫々第１図及び第２図相当図で
ある。
図中、２４はゲートプレート、２５は湯口側型
、２７は回転子抜板、２８は芯金、２９は筒状型
、３０は反湯口側型、３１はホルダ、３５はガス
抜き溝、３６は環状溝、３７はガス抜き通路、４
０は吸気装置である。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being a longitudinal side view in a cast state, and Figure 2 being a longitudinal side view showing the holder separated from the mold on the opposite side of the sprue. 3 is a diagram equivalent to FIG. 1 showing an example of a conventional molding device, and FIGS. 4 and 5 are diagrams equivalent to FIG. 1 and 2, respectively, showing other examples of the conventional molding device. It is. In the figure, 24 is a gate plate, 25 is a mold on the sprue side, 27 is a rotor punching plate, 28 is a core metal, 29 is a cylindrical mold, 30 is a mold on the opposite sprue side, 31 is a holder, 35 is a gas vent groove, 36 is an annular groove, 37 is a gas vent passage, 4
0 is the intake device.
Claims (1)
分割可能な筒状型、湯口側型、反湯口側型及びこ
の反湯口側型を保持するホルダて包囲し、溶融し
たアルミニウムを前記湯口側型から加圧注入して
回転子導体を成形するものにおいて、前記反湯口
側型とホルダとの合わせ面にガス抜き溝を設け、
このガス抜き溝を少なくとも溶融アルミニウムの
加圧注入前に作動する吸気装置に連結すると共に
、前記反湯口側型とホルダとを分離可能に構成し
たことを特徴とする回転子導体の鋳込型装置。 The rotor punched plates held in a stacked state on the core metal are surrounded by a cylindrical mold that can be divided into a plurality of parts, a sprue side mold, an anti-sprue side mold, and a holder that holds the anti-sprue side mold, and the molten aluminum is poured into the sprue. A rotor conductor is molded by pressurized injection from a side mold, and a gas venting groove is provided in the mating surface of the anti-gate side mold and the holder,
A rotor conductor casting mold apparatus characterized in that the gas vent groove is connected to an intake device that operates at least before pressurized injection of molten aluminum, and the mold on the opposite side of the sprue and the holder are configured to be separable. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6678389U JPH039254U (en) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6678389U JPH039254U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH039254U true JPH039254U (en) | 1991-01-29 |
Family
ID=31599789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6678389U Pending JPH039254U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039254U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002361387A (en) * | 2001-05-30 | 2002-12-17 | Toshiba Mach Co Ltd | Diecasting device for motor rotor |
| CN103138435A (en) * | 2013-03-19 | 2013-06-05 | 合肥凯邦电机有限公司 | Cast aluminum rotor and casting mould thereof |
| KR101306243B1 (en) * | 2011-04-15 | 2013-09-09 | 주식회사 에스제이씨 | Die-casting mold for rotor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5966963A (en) * | 1982-10-08 | 1984-04-16 | Hitachi Ltd | Casting device of armature for rotary electric machine |
| JPS5970453A (en) * | 1982-10-15 | 1984-04-20 | Toshiba Corp | Production of rotor cast in aluminum |
-
1989
- 1989-06-09 JP JP6678389U patent/JPH039254U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5966963A (en) * | 1982-10-08 | 1984-04-16 | Hitachi Ltd | Casting device of armature for rotary electric machine |
| JPS5970453A (en) * | 1982-10-15 | 1984-04-20 | Toshiba Corp | Production of rotor cast in aluminum |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002361387A (en) * | 2001-05-30 | 2002-12-17 | Toshiba Mach Co Ltd | Diecasting device for motor rotor |
| JP4738638B2 (en) * | 2001-05-30 | 2011-08-03 | 東芝機械株式会社 | Geikast device for motor rotor |
| KR101306243B1 (en) * | 2011-04-15 | 2013-09-09 | 주식회사 에스제이씨 | Die-casting mold for rotor |
| CN103138435A (en) * | 2013-03-19 | 2013-06-05 | 合肥凯邦电机有限公司 | Cast aluminum rotor and casting mould thereof |
| CN103138435B (en) * | 2013-03-19 | 2016-02-24 | 合肥凯邦电机有限公司 | A kind of cast-aluminum rotor and water mold |
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