JPS63141850A - Drilling method for air-vent hole for weatherstrip - Google Patents
Drilling method for air-vent hole for weatherstripInfo
- Publication number
- JPS63141850A JPS63141850A JP61286220A JP28622086A JPS63141850A JP S63141850 A JPS63141850 A JP S63141850A JP 61286220 A JP61286220 A JP 61286220A JP 28622086 A JP28622086 A JP 28622086A JP S63141850 A JPS63141850 A JP S63141850A
- Authority
- JP
- Japan
- Prior art keywords
- drill
- seal part
- drilling
- weatherstrip
- trim
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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
- B60J10/00—Sealing arrangements
- B60J10/20—Sealing arrangements characterised by the shape
- B60J10/24—Sealing arrangements characterised by the shape having tubular parts
- B60J10/242—Sealing arrangements characterised by the shape having tubular parts with vent holes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Seal Device For Vehicle (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Description
【発明の詳細な説明】
Ｕ産業上の利用分野］
本発明は自動車に用いるウェザストリップにエア抜き穴
を穴あけする方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a method for making air vent holes in a weather strip used in an automobile.
［従来技術］
ウェザストリップとして第１図に示すラゲージウェザス
トリップ（以下、単にウェザストリップという）１を例
にとれば、第２図に示すようにウェザストリップ１は断
面Ｕ字形のトリム部１１と、中空状のシール部１２を備
えており、ラゲージルーム２の開口まわりに形成したフ
ランジ２０をトリム部１１内面から突出するリップ１３
で挟持することにより、ラゲージルーム２の開口に保持
される。[Prior Art] Taking as an example a luggage weather strip (hereinafter simply referred to as a weather strip) 1 shown in FIG. 1 as a weather strip, the weather strip 1 has a trim portion 11 having a U-shaped cross section as shown in FIG. A flange 20 formed around the opening of the luggage room 2 is provided with a hollow seal portion 12 and a lip 13 protrudes from the inner surface of the trim portion 11.
It is held in the opening of the luggage room 2 by holding it in the opening of the luggage room 2.
上記シール部１２はラゲージドア３を閉めるときに該ド
ア３によって押圧される。そしてシール部１２にはドア
３の閉力を上げないようにエア抜き穴１２１が設けられ
る。このエア抜き穴１２１は外観に現れないようにシー
ル部１２の根元部分に形成することが望ましい。The seal portion 12 is pressed by the luggage door 3 when the door 3 is closed. An air vent hole 121 is provided in the seal portion 12 so as not to increase the closing force of the door 3. It is desirable that this air vent hole 121 be formed at the root portion of the seal portion 12 so as not to be visible from the outside.
［本発明が解決しようとする問題点］
ところで、エア抜き穴１２１は第８図に示すようにドリ
ル４で穴あけされる。この場合、トリム ４を穴あけし
ようとするシール部面に垂直な方向で前進せしめて穴あ
けするが、ドリル４とトリム部１１の角部との干渉を避
けるために穴１２１の位置がシール部１２の根元よりも
やや上の位置となり、外観に現れて見栄をそこねている
。[Problems to be Solved by the Present Invention] By the way, the air vent hole 121 is drilled with a drill 4 as shown in FIG. In this case, the trim 4 is moved forward in a direction perpendicular to the surface of the seal to be drilled, but in order to avoid interference between the drill 4 and the corner of the trim part 11, the position of the hole 121 is set in the seal part 12. It is located slightly above the root, and it appears on the outside and spoils its appearance.
そこで本発明は外観に現れないシール部１２の根元部分
に、ドリルにて作業性容易に穴あけを行ない得る方法を
提供することを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to provide a method for easily drilling a hole in the root portion of the seal portion 12, which is not visible from the outside, using a drill.
［問題点を解決するための手段］
本発明は第３図に示すようにドリル４と連動する押え板
５を用い、ドリル４の前進時に押え板５を前進せしめて
シール部１２の側面を押圧変形せしめ、変形状態でシー
ル部１２にドリル４にて穴あけを行なうことを特徴とす
る。[Means for Solving the Problems] As shown in FIG. 3, the present invention uses a presser plate 5 that interlocks with the drill 4, and when the drill 4 moves forward, the presser plate 5 is moved forward to press the side surface of the seal portion 12. It is characterized in that the seal portion 12 is deformed and a hole is drilled in the seal portion 12 with a drill 4 in the deformed state.
［作用効果］
押え板５で押されてシール部１２の穴を形成すべき側面
がトリム部１１の側面とほぼ平行な状態となるから、ド
リル４をトリム部１１の角部に干渉することなくシール
部１２の側面の根元部へ該側面と垂直方向に前進させる
ことができ、従って外観に現れない部分に穴あけをする
ことができる。[Operation and Effect] Since the side surface of the seal portion 12 where the hole is to be formed is pushed by the presser plate 5 and becomes approximately parallel to the side surface of the trim portion 11, the drill 4 can be inserted without interfering with the corner portion of the trim portion 11. It can be advanced to the base of the side surface of the seal portion 12 in a direction perpendicular to the side surface, and therefore a hole can be drilled in a portion that does not appear externally.
［実施例］
第６図に示すように押え板５は先端に切欠き状の溝５１
が形成されており、この溝５１内にドリル４が進入する
ようになっている。[Example] As shown in FIG. 6, the presser plate 5 has a notched groove 51 at the tip.
is formed, and the drill 4 enters into this groove 51.
第４図に示すように、押え板５の溝５１を形成した先端
部の下面はドリル４とほぼ垂直な平面になっており、下
面をシール部１２の側面に近接対向せしめる。そして第
５図に示すようにドリル４の前進に伴なって押え板５を
前進せしめて第５図および第６図に示すようにシール部
１２の側面を押圧する。これによりシール部１２の側面
の根元部分はドリル４に垂直な平面となる。この状態で
第７図に示すようにドリル４を更に前進せしめてシール
部１２に穴あけを行なう。As shown in FIG. 4, the lower surface of the distal end of the holding plate 5 in which the groove 51 is formed is a plane substantially perpendicular to the drill 4, and the lower surface is closely opposed to the side surface of the seal portion 12. As shown in FIG. 5, as the drill 4 moves forward, the presser plate 5 is moved forward to press the side surface of the seal portion 12 as shown in FIGS. 5 and 6. As a result, the root portion of the side surface of the seal portion 12 becomes a plane perpendicular to the drill 4. In this state, the drill 4 is further advanced to drill a hole in the seal portion 12, as shown in FIG.
本発明に用いるドリル４および押え板５の作動装置の一
例を第７図に示す。An example of the operating device for the drill 4 and presser plate 5 used in the present invention is shown in FIG.
ドリル４を備えたドリル本体６は、電磁バルブ９ａを介
してエアタンク８ａに連通ずるエアシリンダ７ａにより
前進後退可能としである。また押え板５は、電磁バルブ
９ｂを介してエアタンク８ｂに連通するエアシリンダ７
ｂによりドリル本体６と平行に前進後退可能としておる
。電磁バルブ９ａ、９ｂは制御装置１０に接続せしめで
ある。The drill main body 6 equipped with the drill 4 can be moved forward and backward by an air cylinder 7a that communicates with an air tank 8a via an electromagnetic valve 9a. Further, the holding plate 5 is connected to an air cylinder 7 that communicates with the air tank 8b via the electromagnetic valve 9b.
b allows it to move forward and backward parallel to the drill body 6. The electromagnetic valves 9a and 9b are connected to a control device 10.
ウェザストリップ１はシール部１２の一方の側面の根元
部分をドリル４に対向せしめて支持台５０に保持せしめ
である。The weatherstrip 1 is held on a support base 50 with the root portion of one side of the seal portion 12 facing the drill 4.
制紳装置１０により電磁バルブ９ａ、９ｂを開き、ドリ
ル４および押え板５を前進せしめて、第５図に示すよう
に押え板５がシール部１２の側面を押圧する位置とする
。次に電磁バルブ９ｂを閉じて押え板５を停止ざぜる。The electromagnetic valves 9a and 9b are opened by the control device 10, and the drill 4 and the presser plate 5 are moved forward to a position where the presser plate 5 presses the side surface of the seal portion 12, as shown in FIG. Next, the electromagnetic valve 9b is closed to stop the presser plate 5.
ドリル４は更に前進を続け、第７図に示すようにシール
部１２に穴あけを行ない穴あけ終了により電磁バルブ９
ａを閉じてドリル４を停止せしめる。The drill 4 continues to move forward and drills a hole in the seal portion 12 as shown in FIG.
Close a to stop the drill 4.
このように、本発明ではドリル４の移動と連動して移動
する押え板を用い、ドリルによる穴あけ時にウェザスト
リップの穴あけ部分をドリルの前進方向に対して垂直面
となるようにしたので、ドリルとウェザストリップのト
リム部とが干渉することなく、シール部の根元部分に作
業性容易にドリルで穴あけ加工をすることができる。In this way, in the present invention, the presser plate that moves in conjunction with the movement of the drill 4 is used, and the drilling part of the weather strip is made to be perpendicular to the forward direction of the drill when drilling with the drill. It is possible to easily drill holes at the base of the seal part without interfering with the trim part of the weather strip.
第１図は自動車後部の斜視図、第２図はラゲージウェザ
ストリップの第１図の■−■線に沿う断面図、第３図な
いし第７図は本発明の実施例を示すもので、第３図は穴
あけ加工中のウェザストリップの断面図、第４図、第５
図、第６図は穴あけ加工のプロセスを示す図、第６図は
押え板によりウェザストリップが押えられた状態を示す
図、第７図は穴あけ装置の概略を示す図、第８図は従来
方法により穴めげ加工中のウェザストリップの断面図で
ある。
１・・・・・・ウェザストリップ
１１・・・・・・トリム部
１２・・・・・・中空状シール部
１２１・・・・・・穴
４・・・・・・ドリル
５・・・・・・押え板
第４図 第５図
第７図
一ヨ簀
、０
上
フ
Ｑ
弓
第８図Fig. 1 is a perspective view of the rear of the automobile, Fig. 2 is a sectional view of the luggage weather strip taken along the line ■-■ in Fig. 1, and Figs. 3 to 7 show embodiments of the present invention. Figure 3 is a cross-sectional view of the weather strip during drilling, Figures 4 and 5.
Figure 6 is a diagram showing the drilling process, Figure 6 is a diagram showing the weatherstrip being held down by a presser plate, Figure 7 is a diagram showing the outline of the drilling device, and Figure 8 is a conventional method. FIG. 3 is a cross-sectional view of the weatherstrip during hole-cutting. 1... Weather strip 11... Trim part 12... Hollow seal part 121... Hole 4... Drill 5...・・Press plate Fig. 4 Fig. 5 Fig. 7 One side, 0 Ufu Q Bow Fig. 8
Claims (1)
中空状シール部を有するウェザストリップにおいて、シ
ール部の側面の根元部分にドリルにてエア抜き穴を穴あ
けするに際し、ドリルと連動して作動しドリル前進時に
前進する押え板にてシール部の側面を押圧変形せしめ、
変形状態にてシール部にドリルにて穴あけを行なうこと
を特徴とするウェザストリップのエア抜き穴の穴あけ方
法。In a weatherstrip that has a trim part with a U-shaped cross section and a hollow seal part protruding from the outer peripheral surface of the trim part, it works in conjunction with the drill when drilling an air vent hole at the base of the side of the seal part. When the drill moves forward, the presser plate that moves forward presses and deforms the side surface of the seal part.
A method for making an air bleed hole in a weather strip, the method comprising drilling a hole in a sealed portion in a deformed state using a drill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61286220A JPH078637B2 (en) | 1986-12-01 | 1986-12-01 | How to open the weather strip air bleed hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61286220A JPH078637B2 (en) | 1986-12-01 | 1986-12-01 | How to open the weather strip air bleed hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63141850A true JPS63141850A (en) | 1988-06-14 |
| JPH078637B2 JPH078637B2 (en) | 1995-02-01 |
Family
ID=17701525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61286220A Expired - Lifetime JPH078637B2 (en) | 1986-12-01 | 1986-12-01 | How to open the weather strip air bleed hole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078637B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5807035A (en) * | 1995-10-20 | 1998-09-15 | Lewin; Howard S. | Clamp for drill press |
| CN107775040A (en) * | 2017-11-28 | 2018-03-09 | 库博汽车标准配件（昆山）有限公司 | A kind of automotive sealant boring auxiliary tooling |
| CN108789631A (en) * | 2018-08-22 | 2018-11-13 | 湖南高速铁路职业技术学院 | The online perforating device of sealing strip and equipment |
| JP2020049650A (en) * | 2019-12-03 | 2020-04-02 | 化成工業株式会社 | Drill for drilling clip hole in weather strip, clip hole drilling device, and clip hole drilling method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55144120A (en) * | 1979-04-30 | 1980-11-10 | Toyoda Gosei Co Ltd | Drilling of soft elastic body |
| JPS60100198U (en) * | 1983-12-14 | 1985-07-08 | プラス株式会社 | Paper holding device in document punching machine |
-
1986
- 1986-12-01 JP JP61286220A patent/JPH078637B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55144120A (en) * | 1979-04-30 | 1980-11-10 | Toyoda Gosei Co Ltd | Drilling of soft elastic body |
| JPS60100198U (en) * | 1983-12-14 | 1985-07-08 | プラス株式会社 | Paper holding device in document punching machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5807035A (en) * | 1995-10-20 | 1998-09-15 | Lewin; Howard S. | Clamp for drill press |
| CN107775040A (en) * | 2017-11-28 | 2018-03-09 | 库博汽车标准配件（昆山）有限公司 | A kind of automotive sealant boring auxiliary tooling |
| CN107775040B (en) * | 2017-11-28 | 2023-09-19 | 库博汽车标准配件（昆山）有限公司 | Auxiliary fixture for punching automobile sealing piece |
| CN108789631A (en) * | 2018-08-22 | 2018-11-13 | 湖南高速铁路职业技术学院 | The online perforating device of sealing strip and equipment |
| CN108789631B (en) * | 2018-08-22 | 2024-04-26 | 湖南高速铁路职业技术学院 | Sealing strip on-line punching device and equipment |
| JP2020049650A (en) * | 2019-12-03 | 2020-04-02 | 化成工業株式会社 | Drill for drilling clip hole in weather strip, clip hole drilling device, and clip hole drilling method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH078637B2 (en) | 1995-02-01 |
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