JP2000084311A - Set plate for oil filter and its production - Google Patents
Set plate for oil filter and its productionInfo
- Publication number
- JP2000084311A JP2000084311A JP10263636A JP26363698A JP2000084311A JP 2000084311 A JP2000084311 A JP 2000084311A JP 10263636 A JP10263636 A JP 10263636A JP 26363698 A JP26363698 A JP 26363698A JP 2000084311 A JP2000084311 A JP 2000084311A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical portion
- plate
- die
- oil filter
- set plate
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000005242 forging Methods 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/306—Filter mounting adapter
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はオイルフィルター、
殊に内燃機関の潤滑系に用いるリサイクル専用のオイル
フィルターのセットプレートに関するものである。TECHNICAL FIELD The present invention relates to an oil filter,
In particular, the present invention relates to a set plate of an oil filter exclusively used for recycling used in a lubrication system of an internal combustion engine.
【０００２】[0002]
【従来の技術】自動車用内燃機械の潤滑系に用いるオイ
ルフィルターは、従来使い捨てのものとして形成されて
いたが、省資源の観点から再利用可能なものとすること
が要求されている。この場合、従来、フィルターケース
本体と一体であったセットプレートをフィルターケース
本体に対して着脱自在な別部品とする必要がある。2. Description of the Related Art Oil filters used in lubrication systems of internal combustion machines for automobiles have conventionally been formed as disposable ones, but are required to be reusable from the viewpoint of resource saving. In this case, the set plate, which has been integrated with the filter case main body, needs to be a separate component detachable from the filter case main body.
【０００３】[0003]
【発明が解決しようとする課題】ところでセットプレー
トは、その要求仕様の点から、板厚が２ｍｍ以上のもの
としなくてはならず、このために製造が難しく、コスト
的に問題があった。However, in view of the required specifications, the set plate must have a plate thickness of 2 mm or more, which makes it difficult to manufacture and has a problem in cost.
【０００４】本発明はこのような点に鑑みなされたもの
であって、その目的とするところは安価に製作すること
ができるオイルフィルター用セットプレート及びその製
造法を提供するにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a set plate for an oil filter which can be manufactured at low cost and a method for manufacturing the same.
【０００５】[0005]
【課題を解決するための手段】しかして本発明に係るオ
イルフィルター用セットプレートは、複数の貫通穴が形
成された板状部の外周部に雄ねじが外面に形成された筒
部が立ち上がるとともに該筒部の端部から段部を介して
小径の筒部が延出されたものであって、上記筒部及び小
径の筒部と段部とが鍛造プレス成形で形成されているこ
とに特徴を有している。According to the present invention, there is provided an oil filter set plate, wherein a cylindrical portion having external threads formed on an outer peripheral portion of a plate-like portion having a plurality of through holes is formed. A small-diameter cylindrical portion extends from an end of the cylindrical portion via a step portion, wherein the cylindrical portion and the small-diameter cylindrical portion and the step portion are formed by forging press molding. Have.
【０００６】また本発明に係るオイルフィルター用セッ
トプレートの製造法は、板状部の外周部に雄ねじが外面
に形成された筒部が立ち上がるとともに該筒部の端部か
ら段部を介して小径の筒部が延出されたオイルフィルタ
ー用セットプレートの製造法において、板状の素材の外
周部に絞り成形を行った後、素材の内周部を上型と下可
動型とで挟持固定した状態で下可動型を囲む下型上面と
上型との間で筒部と段部とを成形するとともに下型内周
面と下可動型外周面との間で小径の筒部を成形すること
に特徴を有している。上記上型には素材の内周部の挟持
固定部が別部品としての上可動型として形成されたもの
を好適に用いることができる。Further, according to the method of manufacturing a set plate for an oil filter according to the present invention, a cylindrical portion having an external thread formed on the outer surface of the plate-like portion rises and a small diameter is formed from an end of the cylindrical portion through a step. In the method for manufacturing an oil filter set plate in which the cylindrical portion was extended, after drawing was performed on the outer peripheral portion of the plate-shaped material, the inner peripheral portion of the material was sandwiched and fixed between the upper mold and the lower movable mold. Forming a cylindrical portion and a step portion between the upper surface of the lower die and the upper die surrounding the lower movable die in a state, and forming a small-diameter cylindrical portion between the inner peripheral surface of the lower die and the outer peripheral surface of the lower movable die. It has features. As the upper mold, a material in which the holding and fixing portion of the inner peripheral portion of the material is formed as an upper movable mold as a separate component can be suitably used.
【０００７】[0007]
【発明の実施の形態】以下本発明を実施の形態の一例に
基づいて詳述すると、図１及び図２は本発明にかかるオ
イルフィルター用セットプレート１を示している。中央
に雌ねじ１１が形成された筒部１０を備えるとともに外
周面に雄ねじ１３と複数の凹部１６とが形成された筒部
１２を備えて、筒部１２から片面側に段部を介して小径
の筒部１４が延出され、さらに筒部１０を取り巻く位置
に複数の貫通穴１５が等間隔に設けられた図示のセット
プレート１は、板厚が２．３ｍｍ程度の鋼鈑（たとえば
ＳＰＨＤやＳＰＨＥ）から鍛造プレス成形によって形成
したものとなっている。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on an example of an embodiment. FIGS. 1 and 2 show an oil filter set plate 1 according to the present invention. A cylindrical portion 10 having a female screw 11 formed in the center and a cylindrical portion 12 having an external thread 13 and a plurality of recesses 16 formed on the outer peripheral surface are provided. The illustrated set plate 1 in which the cylindrical portion 14 is extended and a plurality of through holes 15 are provided at equal intervals at positions surrounding the cylindrical portion 10 is a steel plate having a plate thickness of about 2.3 mm (for example, SPHD or SPHE). ) Is formed by forging press molding.
【０００８】図３は上記鍛造プレス成形の工程を、図４
は鍛造プレス成形の最終工程で用いているプレス金型を
示しており、順を追って説明すると、まずは円形で且つ
中央に下孔が明けられている素材鋼鈑２に対して、バー
リング加工と段成形と穴明け及び凸出しを行って図３
(a)に示すように、筒部１０及び貫通穴１５を形成する
とともに内周部の形状を所定形状とする。FIG. 3 shows the forging press forming process, and FIG.
Indicates a press die used in the final step of forging press forming. To be described in order, first, a circular steel plate 2 having a pilot hole in the center is subjected to burring and stepping. Forming, drilling and protruding
As shown in (a), the cylindrical portion 10 and the through hole 15 are formed, and the shape of the inner peripheral portion is set to a predetermined shape.
【０００９】次いで、図３(b)及び図３(c)に示すよう
に、外周部の絞り成形を一般的なプレス加工法によって
段階的に行い、その後、図４に示すプレス金型を用い
て、図３(d)に示す形状とする。Next, as shown in FIGS. 3 (b) and 3 (c), the outer peripheral portion is drawn in a stepwise manner by a general press working method, and thereafter, using a press die shown in FIG. Thus, the shape shown in FIG.
【００１０】図４に示すプレス金型は、下型２０とこの
下型２０に対して上下動自在となっている下可動型２
１、下可動型２１を上方に向けて付勢するばね２２、上
型２４、上型２４に対して所定量だけ上下動が可能とな
っている上可動型２５、上可動型２５を下方に向けて押
すノックアウトピン２６等からなるもので、図３(c)に
示す形状に成形された素材鋼鈑２は、上下逆さまの状態
で下型２０と下可動型２１との上面にセットする。この
時、素材鋼鈑２はばね２２の付勢によって上方へ突出し
ている下可動型２１によって中央部下面が受けられ、内
方へと折り返された周縁が下型２０内周面と下可動型２
１の上部外周面との間の空隙に差し込まれる。The press die shown in FIG. 4 is a lower die 20 and a lower movable die 2 which is vertically movable with respect to the lower die 20.
1. A spring 22 for urging the lower movable die 21 upward, an upper die 24, and an upper movable die 25 capable of moving up and down by a predetermined amount with respect to the upper die 24. The material steel plate 2 formed of a knockout pin 26 and the like pressed in the direction shown in FIG. 3C is set on the upper surfaces of the lower mold 20 and the lower movable mold 21 in an upside-down state. At this time, the lower surface of the central portion of the material steel plate 2 is received by the lower movable mold 21 projecting upward by the bias of the spring 22, and the inwardly folded peripheral edge is formed by the inner peripheral surface of the lower mold 20 and the lower movable mold. 2
1 is inserted into the gap between the upper outer peripheral surface of the first and the second outer peripheral surfaces.
【００１１】この状態で上型２４と上可動型２５とを下
降させて鍛造プレス成形を行うものであり、上方へ突出
した状態にある下可動型２１上の素材鋼鈑２は、その内
周部が下可動型２１と上可動型２５との間で挟持され、
素材鋼鈑２の外周部が上型２４の内部に嵌り込む。そし
て、下可動型２１をばね２２に抗して押し下げつつ、上
型２４が下型２０に接するまで圧力を加えた時、素材鋼
鈑２は上型２４によって外周面形状が規制されて筒部１
２が形成され、上可動型２５と下型２０の上面との間で
外周部の内方へ折り込んだ部分の段部成形と筒部１４の
成形とがなされる。素材鋼鈑２の板厚が２ｍｍ以上のも
のであっても、筒部１２，１３及び段部の成形を的確に
行うことができる。外周面への凹部１６の付与もこの時
行えばよいが、追って打ち込みにより凹部１６を形成し
てもよい。In this state, the upper die 24 and the upper movable die 25 are lowered to perform forging press forming. The material steel plate 2 on the lower movable die 21 projecting upward is formed on the inner periphery thereof. Part is sandwiched between the lower movable mold 21 and the upper movable mold 25,
The outer peripheral portion of the material steel plate 2 fits inside the upper die 24. When the lower movable mold 21 is pressed down against the spring 22 and pressure is applied until the upper mold 24 comes into contact with the lower mold 20, the outer peripheral surface shape of the material steel plate 2 is regulated by the upper mold 24, and the cylindrical portion is formed. 1
2 is formed, and between the upper movable mold 25 and the upper surface of the lower mold 20, step molding of a portion folded inward in the outer peripheral portion and molding of the cylindrical portion 14 are performed. Even when the material steel plate 2 has a thickness of 2 mm or more, the cylindrical portions 12, 13 and the step portion can be accurately formed. The concave portion 16 may be applied to the outer peripheral surface at this time, but the concave portion 16 may be formed later by driving.
【００１２】型開きを行えば、素材鋼鈑２は上型２４側
に付いてくることから、ノックアウトピン２６で上可動
型２５を上型２４に対して下降させることで、鍛造プレ
ス成形した素材鋼鈑２（セットプレート１）を取り出
す。次いで、ＮＣ旋盤を用いて外周面の雄ねじ１３及び
筒部１０内周面の雌ねじ１１を形成する。When the mold is opened, the material steel plate 2 is attached to the upper mold 24 side, so that the upper movable mold 25 is lowered with respect to the upper mold 24 by the knockout pin 26, thereby forming the forged press-formed material. Take out steel plate 2 (set plate 1). Next, the male screw 13 on the outer peripheral surface and the female screw 11 on the inner peripheral surface of the cylindrical portion 10 are formed using an NC lathe.
【００１３】なお、上記工程順の鍛造プレス成形に限ら
ずとも、図１及び図２に示すセットプレート１を形成す
ることができる。たとえば外周部のプレス成形を行った
後、内周部のプレス成形（バーリングや穴明けを含む）
を行うようにしてもよい。The set plate 1 shown in FIGS. 1 and 2 can be formed without being limited to the forging press forming in the order of the above steps. For example, after press forming the outer circumference, press forming the inner circumference (including burring and drilling)
May be performed.
【００１４】[0014]
【発明の効果】以上のように本発明においては、板状部
の外周部から立ち上がる筒部とこの筒部の端部から段部
を介して延出された小径の筒部が鍛造プレス成形で形成
されているために、要求される形状や特性のものを安価
に提供することができる。As described above, in the present invention, the cylindrical portion rising from the outer peripheral portion of the plate-like portion and the small-diameter cylindrical portion extending from the end of the cylindrical portion via the step portion are formed by forging press molding. Since it is formed, it can be provided at a low cost with the required shape and characteristics.
【００１５】また本発明に係るオイルフィルター用セッ
トプレートの製造法は、板状の素材の外周部に絞り成形
を行った後、素材の内周部を上型と下可動型とで挟持固
定した状態で下可動型を囲む下型上面と上型との間で筒
部と段部とを成形するとともに下型内周面と下可動型外
周面との間で小径の筒部を成形するために、素材の板厚
が厚くとも確実に筒部と小径筒部及びこの両者の間の段
部を成形することができ、また低コストでセットプレー
トを製造することができる。In the method for manufacturing a set plate for an oil filter according to the present invention, after forming an outer peripheral portion of a plate-shaped material by drawing, an inner peripheral portion of the material is clamped and fixed between an upper mold and a lower movable mold. In order to form a cylinder and a step between the upper surface of the lower mold and the upper mold surrounding the lower movable mold in a state, and to form a small-diameter cylinder between the inner peripheral surface of the lower mold and the outer peripheral surface of the lower movable mold. In addition, even if the material has a large thickness, the cylindrical portion, the small-diameter cylindrical portion, and the step between them can be reliably formed, and the set plate can be manufactured at low cost.
【００１６】そして上記上型には素材の内周部の挟持固
定部が別部品としての上可動型として形成されたものを
用いると、成形後のノックアウトが容易となる。If the upper die is formed as an upper movable die as a separate part in which the holding and fixing portion of the inner peripheral portion of the material is used, knockout after molding becomes easy.
【図１】本発明の実施の形態の一例の斜視図である。FIG. 1 is a perspective view of an example of an embodiment of the present invention.
【図２】(a)は同上の断面図、(b)は同上の断面図であ
る。2A is a cross-sectional view of the same, and FIG. 2B is a cross-sectional view of the same.
【図３】(a)(b)(c)(d)は同上の製造工程順を示す概略断
面図である。FIGS. 3 (a), 3 (b), 3 (c), 3 (d) are schematic sectional views showing the order of the manufacturing steps of the above.
【図４】同上の鍛造プレス成形に用いる金型の概略断面
図である。FIG. 4 is a schematic sectional view of a mold used for forging press molding of the above.
１ セットプレート １２ 筒部 １４ 筒部 1 set plate 12 tube part 14 tube part
Claims (3)
部に雄ねじが外面に形成された筒部が立ち上がるととも
に該筒部の端部から段部を介して小径の筒部が延出され
たオイルフィルター用セットプレートであって、上記筒
部及び小径の筒部と段部とが鍛造プレス成形で形成され
ているオイルフィルター用セットプレート。1. A cylindrical portion having an external thread formed on an outer peripheral portion of a plate-like portion having a plurality of through holes formed therein, and a small-diameter cylindrical portion extends from an end of the cylindrical portion through a step. A set plate for an oil filter, wherein the set portion and the small-diameter tube portion and the step portion are formed by forging press molding.
れた筒部が立ち上がるとともに該筒部の端部から段部を
介して小径の筒部が延出されたオイルフィルター用セッ
トプレートの製造法であって、板状の素材の外周部に絞
り成形を行った後、素材の内周部を上型と下可動型とで
挟持固定した状態で下可動型を囲む下型上面と上型との
間で筒部と段部とを成形するとともに下型内周面と下可
動型外周面との間で小径の筒部を成形することを特徴と
するオイルフィルター用セットプレートの製造法。2. A set plate for an oil filter, wherein a cylindrical portion having an external thread formed on the outer surface of the plate-shaped portion rises and a small-diameter cylindrical portion extends from an end of the cylindrical portion via a step. After performing drawing forming on the outer peripheral portion of the plate-shaped material, the lower die upper surface surrounding the lower movable die in a state where the inner peripheral portion of the material is sandwiched and fixed between the upper die and the lower movable die. Manufacturing a set plate for an oil filter, wherein a cylindrical portion and a step portion are formed between an upper die and a small-diameter cylindrical portion is formed between an inner peripheral surface of a lower die and an outer peripheral surface of a lower movable die. Law.
部品としての上可動型として形成されたものを用いるこ
とを特徴とする請求項２記載のオイルフィルター用セッ
トプレートの製造法。3. The manufacturing method of an oil filter set plate according to claim 2, wherein the upper mold is formed by forming an upper movable mold as a separate part in which a holding and fixing portion of an inner peripheral portion of the material is formed as a separate part. Law.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10263636A JP2948585B1 (en) | 1998-09-17 | 1998-09-17 | Set plate for oil filter and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10263636A JP2948585B1 (en) | 1998-09-17 | 1998-09-17 | Set plate for oil filter and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2948585B1 JP2948585B1 (en) | 1999-09-13 |
| JP2000084311A true JP2000084311A (en) | 2000-03-28 |
Family
ID=17392257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10263636A Expired - Fee Related JP2948585B1 (en) | 1998-09-17 | 1998-09-17 | Set plate for oil filter and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2948585B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018051536A (en) * | 2016-09-30 | 2018-04-05 | 株式会社マーレ フィルターシステムズ | Method for manufacturing oil filter |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100176047A1 (en) * | 2009-01-15 | 2010-07-15 | Cummins Filtration Ip Inc. | Fluid filter with nutplate having an end face seal and outer attachment design |
| CN102873201B (en) * | 2012-09-28 | 2014-11-26 | 蚌埠市昊业滤清器有限公司 | Automatic stamping lower die structure for filter screw plate |
| CN105562515A (en) * | 2016-02-29 | 2016-05-11 | 蚌埠市明威滤清器有限公司 | Continuous stepping device for screw plate of filter |
-
1998
- 1998-09-17 JP JP10263636A patent/JP2948585B1/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018051536A (en) * | 2016-09-30 | 2018-04-05 | 株式会社マーレ フィルターシステムズ | Method for manufacturing oil filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2948585B1 (en) | 1999-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8875555B2 (en) | Bossed disc-like member manufacturing method and bossed disc-like member manufacturing apparatus | |
| JPH07171654A (en) | Manufacture of pierce nut | |
| US9498811B2 (en) | Flow formed drum with a retention ring and a substantially burr free tooth profile | |
| JP4752035B2 (en) | Holder for fuel injector and method for manufacturing the same | |
| US10668519B2 (en) | Method for manufacturing gasket-constituting plate | |
| KR100312036B1 (en) | Hole forming method of plate and hole punch | |
| JP2948585B1 (en) | Set plate for oil filter and its manufacturing method | |
| US20050023226A1 (en) | Oil filter mounting plate assembly | |
| JP2002346690A (en) | Method for forging metal part | |
| JP4415902B2 (en) | Holder for fuel injector and method for manufacturing the same | |
| JPH0223257B2 (en) | ||
| JP2003225733A (en) | Method and die for joining rod collar | |
| CN113042627B (en) | Multi-step stamping forming method for reducing part defects | |
| JPH11303900A (en) | Manufacture of clutch outer | |
| JP5019593B2 (en) | Manufacturing method of screw fixture | |
| JP2005155857A (en) | Method of manufacturing clutch housing | |
| JP4216990B2 (en) | Forging apparatus and method for manufacturing cylinder | |
| JP2000071047A (en) | Sleeve valve member manufacture | |
| KR20070051822A (en) | The stud and making mathod thereof | |
| JPH10122904A (en) | Ring gear with rotation sensor and its manufacture | |
| JPH10202339A (en) | Forming method for housing with flange | |
| KR20170072500A (en) | Tapping plate and the method thereof | |
| JPH10296690A (en) | Hole forming method of plate, plate, and punch | |
| JP3232900B2 (en) | Manufacturing method of bulge nipple | |
| JPH01293936A (en) | Manufacture of cylindrical part having groove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19990608 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110702 Year of fee payment: 12 |
|
| LAPS | Cancellation because of no payment of annual fees |