JPS58209615A - Manufacturing method of car door sash element - Google Patents
Manufacturing method of car door sash elementInfo
- Publication number
- JPS58209615A JPS58209615A JP9096182A JP9096182A JPS58209615A JP S58209615 A JPS58209615 A JP S58209615A JP 9096182 A JP9096182 A JP 9096182A JP 9096182 A JP9096182 A JP 9096182A JP S58209615 A JPS58209615 A JP S58209615A
- Authority
- JP
- Japan
- Prior art keywords
- sash
- manufacturing
- base
- connection part
- connecting portion
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0401—Upper door structure
- B60J5/0402—Upper door structure window frame details, including sash guides and glass runs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seal Device For Vehicle (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は自動車のドア等に用いられる車両用ドアサツシ
要素の製造方法に関し、特にトリムパネルの立上げ端が
傾斜されるサツシ要素を製造するだめの方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing a door sash element for a vehicle used for an automobile door, and more particularly to a method of manufacturing a sash element in which a raised end of a trim panel is inclined.
一般に、自動車に用いられるサツシドアにあっては、第
１図示のように、サツシＡをウェストラインＢの上部に
備え、ドアガラスＣがこのサツシＡへ装着される図示を
省略するドアガラスランにはめ込まれている。Generally, in the case of a sash door used in a car, a sash A is provided above the waist line B, and a door glass C is fitted into a door glass run (not shown) that is attached to the sash A, as shown in the first diagram. It is.
ところで、前記サツシＡは板状の金属素材をロール成形
したサツシ要素１．２によって枠組構成される。そして
、前記サツシ要素１は第３図示のように、ドアガラスＣ
をはめ込む装着溝３を有する基部４と、この基部４の一
側に立上るトリムパネル５とを備えるが、デザイン上、
及び強度向上のためトリムパネル５の立上げ幅をその長
手方向へ漸減（または漸増）させる場合がままある。By the way, the sash A is constituted by a sash element 1.2 formed by roll-forming a plate-shaped metal material. As shown in the third diagram, the sash element 1 has a door glass C.
It has a base 4 having a mounting groove 3 into which it is fitted, and a trim panel 5 that stands up on one side of this base 4, but due to the design,
There are also cases where the width of the trim panel 5 is gradually decreased (or increased) in its longitudinal direction in order to improve its strength.
このサツシ要素１は、従来、次のような方法で製造され
ている。即ち、第２図示のように、先ず、帯板状の金属
素材をロール成形させることによつて、基部４とトリム
パネル５を備える長尺な一体成形品を作る。このとき、
トリムパネル５の立上げ幅り、はその長手方向即ちロー
ル成形時の引き出し方向へ同一幅員に形成される。次い
で、とのトリムパネル５がその長手方向へ漸減（または
漸増）するように、第２図の一点鎖線１２．よシ切断し
て傾斜端６を形成する。その後、この傾斜端６を基部４
側即ち内側へ一定幅だけ折り返す。これによって、第３
図示のサツシ要素１が得られる。This sash element 1 has conventionally been manufactured by the following method. That is, as shown in the second figure, first, a long integrally molded product including the base 4 and the trim panel 5 is made by roll-forming a strip-shaped metal material. At this time,
The rising width of the trim panel 5 is formed to have the same width in its longitudinal direction, that is, in the drawing direction during roll forming. Then, the trim panel 5 is gradually decreased (or gradually increased) in its longitudinal direction as indicated by the dot-dash line 12. in FIG. A beveled end 6 is formed by cutting along the edges. After that, this inclined end 6 is attached to the base 4.
Fold back a certain width to the side, that is, inward. This allows the third
The illustrated sash element 1 is obtained.
しかし、前述した従来の製造方法にあっては、第２図示
の一点鎖線１２にて切断し、この一点鎖線ｐｉよシも上
方に形成された三角形状の部分７が廃棄されるために、
多量のスクラップが発生されるばかシでなく、このスク
ラップ部分７はトリムパネル５の長手幅にわたって形成
されるので、スクラップになる材料費の無駄が多い。However, in the conventional manufacturing method described above, cutting is performed along the dashed dot line 12 shown in the second figure, and the triangular portion 7 formed above the dashed dot line pi is also discarded.
Instead of generating a large amount of scrap, this scrap portion 7 is formed over the longitudinal width of the trim panel 5, so there is a lot of wasted material cost.
本発明は前述した実情に鑑み、連結部分を挾んだ状態で
２個の基部を備える所定のサツシ断面からなる中間成形
品を成形し、その後前記連結部分をその長手方向へ傾斜
状に２等分し、２個の合同または対称なサツシ要素を得
ることによって、スクラップの発生と材料の浪費を防止
することができる車両用ドアサツシ要素の製造方法を提
供するものである。In view of the above-mentioned circumstances, the present invention involves molding an intermediate molded product having a predetermined sash cross section with two bases sandwiching the connecting part, and then bending the connecting part in a slanted shape in the longitudinal direction. To provide a method for manufacturing a door sash element for a vehicle, which can prevent the generation of scrap and waste of materials by dividing the door sash element into two congruent or symmetrical sash elements.
以下、第４図に基づいて、本発明の製造方法を具体的に
説明する。Hereinafter, the manufacturing method of the present invention will be specifically explained based on FIG. 4.
本発明の製造方法は、先ず、帯板状の金属素材をロール
成形させることによって、第４図示の中間成形品を作る
。即ち、この中間成形品は後述する２等分切断によって
合同なトリムパネル１１Ａ１１１Ｂとなる帯状の連結部
分８を備え、この連結部分８はロール成形時の引き出し
方向（矢印Ｘ方向と同じ）へ長尺になっている。この連
結部分８の短手幅り、は後述するトリムパネルＩＩＡ、
ＩＩＢを互いに逆方向へ向けて突き合せた幅になって
いる。In the manufacturing method of the present invention, first, a strip-shaped metal material is roll-formed to produce an intermediate molded product as shown in FIG. That is, this intermediate molded product has a band-shaped connecting portion 8 that becomes a congruent trim panel 11A111B by cutting into two halves as described later, and this connecting portion 8 is elongated in the drawing direction (same as the direction of arrow X) during roll forming. It has become. The short width of this connecting portion 8 is the trim panel IIA, which will be described later.
It has the width of IIB facing in opposite directions and butting against each other.
この連結部分８の相対向する長端縁には矢印Ｘ方向へド
アガラスをはめ込む装着溝９Ａ、９Ｂを有する基部１０
Ａ、 ＩＯＢが同一側方へ突出され、これらの装着溝９
Ａ、９Ｂは連結部分８の短手方向へ互いに逆向きに配さ
れている。A base 10 having mounting grooves 9A and 9B into which door glass is fitted in the direction of arrow X is formed on the opposing long edges of the connecting portion 8.
A. The IOB is protruded to the same side and these mounting grooves 9
A and 9B are arranged in opposite directions in the lateral direction of the connecting portion 8.
次いで、前記中間成形品における連結部分８をその長手
方向へ傾斜状に描かられた一点鎖線１２にて２等分に切
断する。この２等分の切断によって、前記各基部１０Ａ
、 ＩＯＨにはそれぞれトリムパネルＩＩＡ、 ＩＩＢ
が形成され、これによって第５図に示すように２個の合
同なサツシ要素１２Ａ、 １２Ｂが得られる。その後者
成形要素１２におけるトリムパネル１１Ａ（まだは１１
Ｂ）の傾斜端１３Ａ、 １３Ｂを第５図示の仮想線示の
ように基部１０Ａ（または基部１１Ｂ）側へ一定幅だけ
折シ返えすことによって、２個の合同なサツシ要素１２
Ａ、 １２Ｂの完成品が得られる。Next, the connecting portion 8 in the intermediate molded product is cut into two equal parts along a dotted chain line 12 drawn obliquely in the longitudinal direction. By cutting this into two equal parts, each of the base parts 10A
, IOH has trim panels IIA and IIB, respectively.
are formed, resulting in two congruent sash elements 12A, 12B as shown in FIG. Trim panel 11A (not yet 11
By folding the inclined ends 13A and 13B of B) toward the base 10A (or base 11B) by a certain width as shown by the imaginary line in FIG. 5, two congruent sash elements 12 are formed.
A, 12B finished product is obtained.
以上のような本発明の製造方法の実施例によれば、第４
図示のように所定のサツシ断面からなる基部１０Ａ、
ＩＯＢを連結部分８の同一方向一側へ配する状態でロー
ル成形した後、矢印Ｘ方向即ちロール成形時の引き出し
方向へ傾斜する一点鎖線１２゜にて、前記連結部分８を
傾斜状に２等分に切断することによって、２個の合同な
サツシ要素１２Ａ。According to the embodiment of the manufacturing method of the present invention as described above, the fourth
A base 10A having a predetermined sash cross section as shown in the figure,
After roll forming the IOB with the IOBs arranged on one side in the same direction of the connecting portion 8, the connecting portion 8 is tilted at an angle of 12° along a dashed-dotted line 12° in the direction of the arrow X, that is, in the drawing direction during roll forming. By cutting into pieces, two congruent sash elements 12A are formed.
１２Ｂが得られる。しかも本発明によれば、連結部分８
を２等分に切断することによって、２個の合同なサツシ
要素１２Ａ、 １２Ｂが製造できるので、従来のような
無駄なスクラップ部分の発生がない。12B is obtained. Moreover, according to the present invention, the connecting portion 8
Since two congruent sash elements 12A and 12B can be manufactured by cutting the sash into two equal parts, there is no need to generate wasteful scrap parts as in the conventional method.
また、ロール成形の単位長さ当シ２倍のサツシ要素１２
Ａ、 １２Ｂを得ることができるので、従来に比べ同一
数量のサツシ要素１２Ａ、 １２Ｂを得る実質工灘を減
少できる。In addition, the sash element 12 is twice the unit length of roll forming.
A, 12B can be obtained, so the actual cost of obtaining the same number of sash elements 12A, 12B can be reduced compared to the conventional method.
まだ、本発明にあっては、第５図示のサツシ要素１２Ａ
、 １２Ｂと対称なサツシ要素を得るには、第４図示の
二点傾線ｌ、にて連結部分８を２等分に切断すればよい
。即ち、この二点朗線ｌ、にて切断した場合、傾斜端１
３Ａ（または１３Ｂ）の傾きが第５図示方向と逆向にな
るので、第５図示のサツシ要素１２Ａ、 １２Ｂと対称
となるサツシ要素を２個得ることができる。Still, in the present invention, the sash element 12A shown in FIG.
, 12B, the connecting portion 8 may be cut into two equal parts along the two-point inclined line l shown in FIG. That is, when cutting at this two-point line l, the inclined end 1
Since the slope of 3A (or 13B) is opposite to the direction shown in the fifth figure, two sash elements symmetrical to the sash elements 12A and 12B shown in the fifth figure can be obtained.
第６図、第７図は本発明の他の実施例を説明するための
図であって、第６図は前述した実施例の第４図示の中間
成形品に相当する中間成形品をロール成形時の引き出し
方向から見た正面図、第７図は第６図の矢印■方向から
見た側面図である。6 and 7 are diagrams for explaining other embodiments of the present invention, and FIG. 6 shows an intermediate molded product corresponding to the intermediate molded product shown in FIG. 4 of the above-mentioned embodiment by roll forming. FIG. 7 is a front view seen from the direction in which the case is pulled out, and FIG. 7 is a side view seen from the arrow ■ direction in FIG.
この他の実施例による製造方法の特徴は、前記実施例の
基部１０Ａ、 ＩＯＨに相当する基部１４Ａ 、 １４
Ｂが連結部分８から互いに逆方向へ突出された所定のサ
ツシ断面に成形されたことである。これらの基部１４Ａ
、 １４Ｂにはそれぞれ前記実施例と同様に装着溝９Ａ
、９Ｂを備える。そして、前記ロール成形後において、
連結部分８は第７図示の一点鎖線１４にてロール成形時
の引き出し方向へ傾斜する２等分に切断される。この切
断によって、前記基部１４Ａ、 １４Ｂの一側には前記
実施例のトリムパネル８Ａ、８Ｂに相当するトリムパネ
ル１５Ａ、 １５Ｂが形成される。これらのトリムパネ
ル１５Ａ、 １５Ｂの傾斜端の傾きは、基部１４Ａ、
１４Ｂとトリムパネル１５Ａ、 １５Ｂを同方向へ配
したとき、互いに逆方向へ向いているので、トリムパネ
ルの傾斜端をそれぞれ基部１４Ａ（または１４Ｂ）側へ
一定幅にて折り返すことによって、互いに対称なサツシ
要素が一組製造できる。The characteristics of the manufacturing method according to this other embodiment are as follows: base 10A of the above embodiment, base 14A corresponding to IOH, 14
B is formed into a predetermined sash cross section that protrudes from the connecting portion 8 in mutually opposite directions. These bases 14A
, 14B each have a mounting groove 9A as in the previous embodiment.
, 9B. After the roll forming,
The connecting portion 8 is cut into two equal parts along a dashed line 14 shown in FIG. 7, which is inclined toward the drawing direction during roll forming. By this cutting, trim panels 15A and 15B corresponding to the trim panels 8A and 8B of the embodiment described above are formed on one side of the base portions 14A and 14B. The slopes of the inclined ends of these trim panels 15A, 15B are the same as that of the base 14A,
When 14B and trim panels 15A and 15B are arranged in the same direction, they face in opposite directions, so by folding the inclined ends of the trim panels back toward the base 14A (or 14B) by a certain width, they can be made symmetrical to each other. One set of Satsushi elements can be manufactured.
なお、本発明にあっては、トリムパネル１１Ａ１１１Ｂ
の傾斜端１３Ａ、 １３Ｂを折シ返すときに、別体のウ
ェザストリップリテーナの端部を挾持させることも可能
である。In addition, in the present invention, the trim panel 11A111B
When folding back the inclined ends 13A and 13B, it is also possible to hold the ends of a separate weatherstrip retainer.
また、アルミ押出し成形法により中間成形品を成形して
もよい。Alternatively, the intermediate molded product may be formed by an aluminum extrusion method.
以上説明したように本発明によれば、連結部分を挾んだ
状態で２個の基部を備える所定のサツシ断面から中間成
形品を成形した後、前記連結部分を一本の仮想分割線に
て２等分に切断し、２個の合同または対称なサツシ要素
を得ることができるので、従来のようなスクラップの発
生と材料の浪費を防止できる。しかも、ロール成形型を
交換するだけで、その製造工数を従来よりも減少させる
ことができる。。As explained above, according to the present invention, after an intermediate molded product is molded from a predetermined cross section of a sash having two bases with the connecting portion sandwiched between them, the connecting portion is separated by a single virtual parting line. Since it is possible to cut into two equal parts to obtain two congruent or symmetrical sash elements, it is possible to avoid the generation of scrap and waste of material as in the conventional method. Furthermore, simply by replacing the roll mold, the number of manufacturing steps can be reduced compared to the conventional method. .
第１図は従来の自動車のサツシドアの正面図、第２図は
従来のサツシ要素の製造方法による中間成形品の斜視図
、第３図は従来の製造方法によるサツシ要素の斜視図、
第４図は本発明の車両用ドアサツシ要素の製造方法によ
る中間成形品の斜視図、第５図は同本発明の製造方法に
よるサツシ要素の斜視図、第６図は本発明の他の実施例
を示す正面図、第７図は第６図の矢印■方向から見た側
面図である。
９Ａ、９Ｂ・・・装着溝、ＩＯＡ、 ＩＯＢ、 １４Ａ
、 １４Ｂ・・・基部、ＩＩＡ、 ＩＩＢ、 １５Ａ、
１５Ｂ・・・トリムパネル、１２Ａ、１２Ｂ・・・サ
ツシ要素、１３Ａ、１３Ｂ・・・傾斜端、ｌ８、ｌｌ、
１４・・・仮想分割線。
特 許 出 願 人 橋本フォーミング工業株式会社
代理人 弁理士 宮 園 純 −
昭和５７年６月り日
特許庁長官 島田春樹 殿
２、発明の名称 車両用ドアサソツ要素の製造方法３
補正をする者
本件との関係 特許出願人Fig. 1 is a front view of a conventional automobile sash door, Fig. 2 is a perspective view of an intermediate molded product produced by a conventional sash element manufacturing method, and Fig. 3 is a perspective view of a sash element produced by a conventional sash element manufacturing method.
FIG. 4 is a perspective view of an intermediate molded product produced by the method of manufacturing a door sash element for a vehicle according to the present invention, FIG. 5 is a perspective view of a sash element produced by the method of manufacturing the door sash element of the present invention, and FIG. 6 is another embodiment of the present invention. FIG. 7 is a side view seen from the direction of the arrow ■ in FIG. 6. 9A, 9B...Mounting groove, IOA, IOB, 14A
, 14B...base, IIA, IIB, 15A,
15B...trim panel, 12A, 12B...sash element, 13A, 13B...slanted end, l8, ll,
14...Virtual dividing line. Patent applicant Jun Miyazono, agent of Hashimoto Forming Industry Co., Ltd. Patent attorney - Haruki Shimada, Commissioner of the Japan Patent Office, June 1982 2. Title of invention: Method for manufacturing vehicle door opening elements 3
Person making the amendment Relationship to the case Patent applicant
Claims (1)
から立上げられるトリムパネルとを備え、このトリムパ
ネルの立上げ端が一定方向へ傾斜される車両用ドアサツ
シ要素の製造方法において、２個のトリムパネルの傾斜
端を逆向きにして突き合わせた形状の連結部分と、この
連結部分を挾んだ状態で前記基部を２個備えた所定のサ
ツシ断面からなる中間成形品を成形し、その後、前記中
間成形品の連結部分を前記傾斜端に対応する個所から２
等分に切断して２個の合同または対称なサツシ要素を形
成する車両用ドアサツシ要素の製造方法。 （２）上記中間成形品はロール成形法によシ成形されて
成る特許請求の範囲第１項記載の車輌用′アサッシ要素
の製造方法。[Claims] A method for manufacturing a door sash element for a vehicle, comprising a base having a mounting groove into which a door glass is fitted, and a trim panel raised from the base, the raised end of the trim panel being inclined in a certain direction. In this step, an intermediate molded product having a predetermined sash cross section is formed, which includes a connecting portion in which the inclined ends of two trim panels are butted against each other in opposite directions, and two base portions sandwiching this connecting portion. Then, the connecting portion of the intermediate molded product is separated from the point corresponding to the inclined end.
A method for manufacturing a door sash element for a vehicle, which involves cutting into equal parts to form two congruent or symmetrical sash elements. (2) A method for manufacturing a vehicle sash element according to claim 1, wherein the intermediate molded product is formed by a roll molding method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9096182A JPS58209615A (en) | 1982-05-28 | 1982-05-28 | Manufacturing method of car door sash element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9096182A JPS58209615A (en) | 1982-05-28 | 1982-05-28 | Manufacturing method of car door sash element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58209615A true JPS58209615A (en) | 1983-12-06 |
| JPH0219005B2 JPH0219005B2 (en) | 1990-04-27 |
Family
ID=14013087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9096182A Granted JPS58209615A (en) | 1982-05-28 | 1982-05-28 | Manufacturing method of car door sash element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58209615A (en) |
Cited By (2)
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|---|---|---|---|---|
| CN109475915A (en) * | 2016-07-13 | 2019-03-15 | 新日铁住金株式会社 | Hot press-formed article and using its structure member and hot press-formed article manufacturing method |
| CN110475628A (en) * | 2017-04-10 | 2019-11-19 | 日本制铁株式会社 | Compression moulding product, using the compression moulding product automobile construction component and compression moulding product manufacturing method |
-
1982
- 1982-05-28 JP JP9096182A patent/JPS58209615A/en active Granted
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|---|---|---|---|---|
| CN109475915A (en) * | 2016-07-13 | 2019-03-15 | 新日铁住金株式会社 | Hot press-formed article and using its structure member and hot press-formed article manufacturing method |
| EP3485996A4 (en) * | 2016-07-13 | 2020-03-18 | Nippon Steel Corporation | Hot-stamp molded product, structural member using same, and method for producing hot-stamp molded product |
| CN109475915B (en) * | 2016-07-13 | 2021-05-11 | 日本制铁株式会社 | Hot press molded article, structural member using same, and method for producing hot press molded article |
| US11027781B2 (en) | 2016-07-13 | 2021-06-08 | Nippon Steel Corporation | Hot-stamping formed article, structural member using the same, and manufacturing method of hot-stamping formed article |
| CN110475628A (en) * | 2017-04-10 | 2019-11-19 | 日本制铁株式会社 | Compression moulding product, using the compression moulding product automobile construction component and compression moulding product manufacturing method |
| EP3610962A4 (en) * | 2017-04-10 | 2021-01-27 | Nippon Steel Corporation | Press-molded article, structural member for automobiles that uses same, and production method for press-molded article |
| US11534815B2 (en) | 2017-04-10 | 2022-12-27 | Nippon Steel Corporation | Press formed product, automobile structural member with the press formed product, and method for producing press formed product |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0219005B2 (en) | 1990-04-27 |
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