JP2704233B2 - Spinning molding equipment - Google Patents
Spinning molding equipmentInfo
- Publication number
- JP2704233B2 JP2704233B2 JP22006989A JP22006989A JP2704233B2 JP 2704233 B2 JP2704233 B2 JP 2704233B2 JP 22006989 A JP22006989 A JP 22006989A JP 22006989 A JP22006989 A JP 22006989A JP 2704233 B2 JP2704233 B2 JP 2704233B2
- Authority
- JP
- Japan
- Prior art keywords
- molding
- mandrel
- spinning
- spinning molding
- molded
- 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
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明はスピニング成形装置に関する。Description: TECHNICAL FIELD The present invention relates to a spinning molding apparatus.
スピニング成形物、例えば、車両用ホイールに、製品
のサイズ、製造年月日、等を表示する必要のある場合が
存在する。There are cases where it is necessary to indicate the size of the product, the date of manufacture, etc. on the spinning molding, for example a vehicle wheel.
この場合、従来にあっては、スピニング成形後に、適
宜手段（例えば、刻印）によって、前記表示をしてい
た。In this case, conventionally, after spinning molding, the above-described display is made by appropriate means (for example, engraving).
しかしながら、スピニング成形後に、別途の方法で、
前記表示をするのは、作業工程が二段階となり、この結
果、スピニング成形の作業能率が低下せざるを得ないと
いう不都合を有した。However, after spinning molding,
The above-mentioned display has a disadvantage that the work process has two stages, and as a result, the work efficiency of spinning molding must be reduced.
この発明の課題は、かかる不都合を解消することであ
る。An object of the present invention is to eliminate such inconvenience.
前記課題を解決するために、この発明のスピニング成
形装置においては、スピニング成形マンドレルに被成形
素材を設置し、前記マンドレルを軸心を中心として回転
させながら、押圧部材によって前記被成形素材を前記マ
ンドレルの成形面に沿って押圧することにより前記被成
形素材を所定の形状に成形するスピニング成形装置にお
いて、 前記マンドレルの成形面に表示用凹凸部を形成したも
のである。In order to solve the above problems, in the spinning molding apparatus of the present invention, a material to be molded is set on a spinning molding mandrel, and the material to be molded is pressed by a pressing member while rotating the mandrel around an axis. In the spinning molding apparatus for molding the material to be molded into a predetermined shape by pressing along the molding surface of (1), irregularities for display are formed on the molding surface of the mandrel.
この発明に係るスピニング成形装置は上記のように構
成されているため、被成形用素材をマンドレルの成形面
に沿って成形しながら、適宜表示を成形物に入れること
ができる。Since the spinning molding apparatus according to the present invention is configured as described above, it is possible to appropriately display the indication in the molded product while molding the material to be molded along the molding surface of the mandrel.
以下、この発明の実施例として車両用ホイールをスピ
ニング成形するスピニング成形装置を採用し、図面に基
づいて説明する。Hereinafter, a spinning forming apparatus for spinning a vehicle wheel will be described as an embodiment of the present invention with reference to the drawings.
第１図において、１はスピニング成形用マンドレルで
あり、軸心11の回りに回転可能である。２はホイール素
材（この発明の「被成形用素材」に相当する）であり、
前記マンドレル１に外嵌めされた状態で、テールストッ
ク３によって挟持されている。このホイール素材２は、
ディスク部21とスポーク部22とリム素材部23とから構成
されている。次に、12はマンドレル１の成形面であり、
当該マンドレル１の周面に形成されている。この成形面
12は車両用ホイール９のリム部93を形成するためのもの
である。又、特に、121はリムフランジ成形部であり、
前記マンドレル１の両端縁に形成されている。このリム
フランジ成形部121は前記マンドレル１の軸心11と略垂
直な面を構成している。このリムフランジ成形部121に
は第２図に示すように、表示用凹凸部４が形成されてい
る。この表示用凹凸部４は、文字、マーク等の形状に従
って凹凸状に形成されたものであり、例えば、製品のサ
イズ、製造年月日等に対応する形状をしている。In FIG. 1, reference numeral 1 denotes a spinning molding mandrel, which is rotatable around an axis 11. 2 is a wheel material (corresponding to the "material to be molded" of the present invention),
It is held by the tail stock 3 in a state of being externally fitted to the mandrel 1. This wheel material 2
It is composed of a disk part 21, a spoke part 22, and a rim material part 23. Next, reference numeral 12 denotes a molding surface of the mandrel 1.
It is formed on the peripheral surface of the mandrel 1. This molding surface
Numeral 12 is for forming a rim 93 of the vehicle wheel 9. Also, particularly, 121 is a rim flange forming portion,
The mandrel 1 is formed at both edges. The rim flange forming portion 121 forms a surface substantially perpendicular to the axis 11 of the mandrel 1. As shown in FIG. 2, the rim flange forming portion 121 is formed with a display uneven portion 4. The display concavo-convex portion 4 is formed in a concavo-convex shape according to the shape of characters, marks, and the like, and has a shape corresponding to, for example, the size of the product, the date of manufacture, and the like.
この状態で、前記マンドレル１を軸心11の回りに回転
させながら、押圧具５をリム素材部33に接触させ、この
押圧具５によって、前記リム素材部33を外側（矢印方
向）に向かって扱くことにより、車両用ホイール（第１
図の仮想線の状態）９をスピニング成形することができ
る。この際、車両用ホイール９のリムフランジ部921に
製品のサイズ、製造年月日等を同時に入れることができ
る（第３図参照）。In this state, while rotating the mandrel 1 around the axis 11, the pressing tool 5 is brought into contact with the rim material portion 33, and the rim material portion 33 is moved outward (in the direction of the arrow) by the pressing tool 5. By handling the vehicle wheel (first
The state shown by the imaginary line in FIG. 9) can be formed by spinning. At this time, the size of the product, the date of manufacture, and the like can be simultaneously entered into the rim flange portion 921 of the vehicle wheel 9 (see FIG. 3).
この発明に係るスピニング成形装置は、スピニング成
形マンドレルに被成形素材を設置し、前記マンドレルを
軸心を中心として回転させながら、押圧部材によって前
記被成形素材を前記マンドレルの成形面に沿って押圧す
ることにより前記被成形素材を所定の形状に成形するス
ピニング成形装置において、 前記マンドレルの成形面に表示用凹凸部を形成したた
め、 被成形用素材をマンドレルの成形面に沿って成形しな
がら、適宜表示を成形物に入れることができる。A spinning molding apparatus according to the present invention installs a material to be formed on a spinning molding mandrel, and presses the material to be molded along a molding surface of the mandrel by a pressing member while rotating the mandrel around an axis. In the spinning molding apparatus for molding the material to be formed into a predetermined shape, the display irregularities are formed on the molding surface of the mandrel, so that the material to be molded is appropriately displayed while being molded along the molding surface of the mandrel. Can be placed in the molding.
よって、このスピニング成形装置を使用すれば、従来
のようにスピニング成形後に適宜表示を刻印等によって
入れる必要はないため、スピニング成形物に適宜表示を
入れる作業が、一工程で可能となり、この結果、かかる
スピニング成形作業の作業能率が向上する。Therefore, if this spinning molding apparatus is used, since it is not necessary to insert an appropriate sign by stamping or the like after the spinning molding as in the related art, it is possible to perform the operation of appropriately marking the spinning molded article in one step, and as a result, The work efficiency of such spinning molding work is improved.
図面はこの発明の実施例を示すもので、 第１図は断面図、 第２図は第１図におけるII部拡大図である。 第３図は成形された車両用ホイールの斜視図である。 １…成形用マンドレル 11…軸心 12…マンドレル１の成形面 ２…ホイール素材（被成形用素材） ４…表示用凹凸部 The drawings show an embodiment of the present invention. FIG. 1 is a sectional view, and FIG. 2 is an enlarged view of a portion II in FIG. FIG. 3 is a perspective view of the formed vehicle wheel. DESCRIPTION OF SYMBOLS 1 ... Mandrel for molding 11 ... Shaft center 12 ... Molding surface of mandrel 1 ... Wheel material (material to be molded) 4: Unevenness for display
Claims (1)
設置し、前記マンドレルを軸心を中心として回転させな
がら、押圧部材によって前記被成形素材を前記マンドレ
ルの成形面に沿って押圧することにより前記被成形素材
を所定の形状に成形するスピニング成形装置において、 前記マンドレルの成形面に表示用凹凸部を形成したこと
を特徴とするスピニング成形装置。1. A molding material is placed on a spinning molding mandrel, and the molding material is pressed along a molding surface of the mandrel by a pressing member while rotating the mandrel about an axis. A spinning molding apparatus for molding a molding material into a predetermined shape, wherein a display uneven portion is formed on a molding surface of the mandrel.
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22006989A JP2704233B2 (en) | 1989-08-26 | 1989-08-26 | Spinning molding equipment |
| AU43606/89A AU639674B2 (en) | 1988-10-24 | 1989-10-20 | Spinning molding process, spinning molding apparatus, spinning molding raw material, spinning molding process of vehicle wheel, and spinning molding apparatus of vehicle wheel |
| DE68912874T DE68912874T4 (en) | 1988-10-24 | 1989-10-23 | Flow press method, flow press device, flow press of raw material, flow press method and device for a vehicle wheel. |
| DE89119657A DE68912874D1 (en) | 1988-10-24 | 1989-10-23 | Flow press method, flow press device, flow press of raw material, flow press method and device for a vehicle wheel. |
| EP89119657A EP0366049B1 (en) | 1988-10-24 | 1989-10-23 | Spinning molding process, spinning molding apparatus, spinning molding raw material, spinning molding process of vehicle wheel, and spinning molding apparatus of vehicle wheel |
| AT89119657T ATE101066T1 (en) | 1988-10-24 | 1989-10-23 | METHOD FOR PRESSING METHOD, PRESSING DEVICE, PRESSING RAW MATERIAL, METHOD AND DEVICE FOR PRESSING A VEHICLE WHEEL. |
| KR1019890015281A KR930010312B1 (en) | 1988-10-24 | 1989-10-24 | Spin molding process for manufacturing a vehicle wheel |
| US07/426,953 US5092040A (en) | 1988-10-24 | 1989-10-24 | Spin molding process for manufacturing a vehicle wheel |
| CA002001372A CA2001372A1 (en) | 1988-10-24 | 1989-10-24 | Spinning molding process for manufacturing a vehicle wheel |
| KR1019920005971A KR930010314B1 (en) | 1988-10-24 | 1992-04-10 | Spin molding process & device |
| AU16096/92A AU651197B2 (en) | 1988-10-24 | 1992-05-07 | A spinning molding process |
| AU39824/93A AU657411B2 (en) | 1988-10-24 | 1993-05-26 | A spin molding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22006989A JP2704233B2 (en) | 1989-08-26 | 1989-08-26 | Spinning molding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0386342A JPH0386342A (en) | 1991-04-11 |
| JP2704233B2 true JP2704233B2 (en) | 1998-01-26 |
Family
ID=16745458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22006989A Expired - Fee Related JP2704233B2 (en) | 1988-10-24 | 1989-08-26 | Spinning molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2704233B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2787171B2 (en) * | 1991-07-27 | 1998-08-13 | 旭テック株式会社 | Spinning molding method for vehicle wheels |
-
1989
- 1989-08-26 JP JP22006989A patent/JP2704233B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0386342A (en) | 1991-04-11 |
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