JP2012099750A - Fastening method of structure of electronic equipment - Google Patents

Fastening method of structure of electronic equipment Download PDF

Info

Publication number
JP2012099750A
JP2012099750A JP2010248174A JP2010248174A JP2012099750A JP 2012099750 A JP2012099750 A JP 2012099750A JP 2010248174 A JP2010248174 A JP 2010248174A JP 2010248174 A JP2010248174 A JP 2010248174A JP 2012099750 A JP2012099750 A JP 2012099750A
Authority
JP
Japan
Prior art keywords
plate
burring
fastening
structural member
members
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
Application number
JP2010248174A
Other languages
Japanese (ja)
Inventor
Naoki Watabe
直樹 渡部
Yuichi Ando
裕一 安藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Business Technologies Inc
Original Assignee
Konica Minolta Business Technologies Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Konica Minolta Business Technologies Inc filed Critical Konica Minolta Business Technologies Inc
Priority to JP2010248174A priority Critical patent/JP2012099750A/en
Publication of JP2012099750A publication Critical patent/JP2012099750A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Casings For Electric Apparatus (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a fastening method of a structure of an electronic equipment capable of replenishing a shortage of fastening of combined structure members in which a plurality of plate-shaped members are fastened together by burring caulking, thereby improving rigidity of the structure of the electronic equipment.SOLUTION: The fastening method is a fastening method of the structure of the electronic equipment in which the combined structure member formed by stacking a plurality of plate-shaped members one upon another and then fastening by burring caulking, and one or more plate-shaped structure members comprised of a plate-shaped member different from the plate-shape members forming the combined structure member are fastened together. In the combined structure member, a screw hole is disposed at an inner diameter part of a burring. In the plate-shaped structure member, a hole is disposed at a position corresponding to the screw hole. The combined structure member and the plate-shaped structure member are fastened together with a screw by using the screw hole and the hole corresponding to the screw hole.

Description

本発明は、複数枚の板状部材を重ね合わせた状態で一体に締結して構成された電子機器の構造体の締結方法に関する。   The present invention relates to a method for fastening an electronic device structure that is formed by integrally fastening a plurality of plate-like members in an overlapped state.

従来、電子機器を構成する筐体、内部構造等の構造体には、切削加工等によるブロック状及び棒状等の部材よりも、軽量化、コストダウン等の点から、板金等の板状部材が多く用いられている。また、板状部材に強度を要する場合等には、複数枚の板状部材で形成した構造部材（組合せ構造部材）が用いられてきている。   Conventionally, structural members such as housings and internal structures that make up electronic devices are made of plate-like members such as sheet metal from the viewpoint of weight reduction and cost reduction compared to block-like and rod-like members made by cutting or the like. Many are used. In addition, when a plate-like member requires strength, a structural member (combination structural member) formed by a plurality of plate-like members has been used.

この組合せ構造部材は、複数の板状部材を重ね合わせ締結し板状とされる。この締結により、複数の板状部材を接続することができる。   The combination structural member is formed into a plate shape by overlapping and fastening a plurality of plate members. By this fastening, a plurality of plate-like members can be connected.

この締結の方法として、バーリング加工した板状部材とバーリング外径に合わせた穴が加工された１枚以上の板状部材とを重ね合わせ、バーリングの端部をかしめるバーリングかしめが多く用いられる。   As a fastening method, burring caulking is often used in which a burring plate-like member and one or more plate-like members in which holes matching the outer diameter of the burring are overlapped and the end of the burring is caulked.

図１は、２枚の板状部材をバーリングかしめで締結した例である。バーリング加工した板状部材１０２とバーリング外径に合わせた穴が加工された板状部材１０２とを重ね合わせ、バーリングの端部をバーリングかしめしたものである。   FIG. 1 is an example in which two plate-like members are fastened by burring caulking. The plate-like member 102 subjected to burring and the plate-like member 102 in which a hole corresponding to the outer diameter of the burring is formed are overlapped, and the end portion of the burring is caulked.

しかしながら、このように複数の板状部材をバーリングかしめで締結した組合せ構造部材は、締結力不足によりかしめ部分が緩み、板状部材間で滑りが生じやすいといった問題がある。   However, the combination structural member in which a plurality of plate-like members are fastened by burring caulking as described above has a problem that the caulking portion is loosened due to insufficient fastening force, and slippage is likely to occur between the plate-like members.

これに対し、締結用の第１の板状部材と被締結用の複数の第２の板状部材とを重ね合わせ、バーリングかしめで締結する際に、第１の板状部材にバーリング加工するパンチ先端のストレート部で折り曲げ部の内径を均一にする一方、そのストレート部より大径で、ストレート部の基部に形成した拡大部で、第１の板状部材に食い込み、この食い込んだ部分も折り曲げてなる、板状部材の締結方法が開示されている（例えば、特許文献１参照）。   On the other hand, when the first plate member for fastening and the plurality of second plate members for fastening are overlapped and fastened by burring caulking, the punch for burring the first plate member While making the inner diameter of the bent part uniform at the straight part at the tip, the enlarged part formed at the base part of the straight part has a larger diameter than the straight part and bites into the first plate-like member. The fastening method of the plate-shaped member which becomes is disclosed (for example, refer patent document 1).

特開２００１−１７９３６６号公報JP 2001-179366 A

特許文献１は、ストレート部に加え、拡大部も第１の板状部材の加工孔の周辺部にさらに食い込むようにして、従来の締結方法に比べてこの食い込んだ拡大部の分だけより多くの量の折り曲げ部を第２の板状部材の締結孔の内周面に抱き付かせ、第１の板状部材と第２の板状部材とを強固に、締結するものである。   In Patent Document 1, in addition to the straight portion, the enlarged portion further bites into the peripheral portion of the processing hole of the first plate-like member, and more than the conventional fastening method, the larger amount of the enlarged portion is bitten. An amount of the bent portion is hung on the inner peripheral surface of the fastening hole of the second plate-like member, and the first plate-like member and the second plate-like member are firmly fastened.

しかしながら、バーリングかしめでは第２の板状部材の板厚に対し、バーリング加工での曲げ部分（立ち上がり部分）の長さを適切に確保する必要があるため、特許文献１のようにしても、第２の板状部材の枚数を増やしたり、板厚が厚かったりすると、十分なかしめ代を確保することができず締結力不足により板状部材間で滑りが生じやすいといった問題があった。   However, in burring caulking, it is necessary to ensure the length of the bent portion (rising portion) in the burring process with respect to the thickness of the second plate-like member. When the number of the plate-like members 2 is increased or the plate thickness is thick, there is a problem that a sufficient caulking allowance cannot be secured and slippage is likely to occur between the plate-like members due to insufficient fastening force.

また、特許文献１に記載のバーリング加工では、加工装置が複雑になりコストアップを引き起こす恐れがあった。   Further, in the burring process described in Patent Document 1, there is a possibility that the processing apparatus becomes complicated and the cost is increased.

本発明は、上記状況に鑑みなされたもので、複数の板状部材をバーリングかしめで締結した組合せ構造部材の締結不足を補うことができ、電子機器の構造体の剛性の向上を図ることができる電子機器の構造体の締結方法を提供することを目的とする。   The present invention has been made in view of the above situation, and can compensate for insufficient fastening of a combination structural member in which a plurality of plate-like members are fastened by burring caulking, and can improve the rigidity of the structure of an electronic device. An object of the present invention is to provide a method for fastening a structure of an electronic device.

上記目的は、下記の方法により達成される。   The above object is achieved by the following method.

１．バーリング加工した板状部材とバーリング外径に合わせた穴が加工された１枚以上の板状部材とを重ね合わせ、バーリングの端部をかしめるバーリングかしめで締結し形成した組合せ構造部材と、前記組合せ構造部材を形成する前記板状部材とは別な板状部材からなる１枚以上の板状構造部材と、を締結してなる電子機器の構造体の締結方法であって、
前記組合せ構造部材にはバーリングの内径部にねじ穴を、前記板状構造部材には前記ねじ穴に対応した位置に穴を、それぞれ設け、
前記組合せ構造部材と前記板状構造部材の締結は、前記ねじ穴及び前記ねじ穴に対応した位置の穴を用いてねじで締結されることを特徴とする電子機器の構造体の締結方法。 1. A combined structural member formed by overlapping a plate member subjected to burring and one or more plate members processed with holes matched to the outer diameter of the burring, and fastening by burring caulking that ends the end of the burring; A fastening method for a structure of an electronic device formed by fastening one or more plate-like structural members made of a plate-like member different from the plate-like members forming a combination structural member,
The combination structural member is provided with a screw hole in the inner diameter portion of the burring, and the plate-like structural member is provided with a hole at a position corresponding to the screw hole,
A fastening method for a structure of an electronic device, wherein the combination structural member and the plate-like structural member are fastened with screws using the screw holes and holes at positions corresponding to the screw holes.

２．前記ねじ穴は、谷の径が、そのねじ穴に組み合わされるねじの外径よりも小さいことを特徴とする前記１に記載の電子機器の構造体の締結方法。   2. 2. The method of fastening an electronic device structure according to the item 1, wherein the screw hole has a valley diameter smaller than an outer diameter of a screw combined with the screw hole.

３．前記バーリングの端部は、バーリングかしめを行う前のかしめ部分の形状が、端部方向に向かい内径が大きくなる円錐形状であることを特徴とする前記１または２に記載の電子機器の構造体の締結方法。   3. 3. The electronic device structure according to claim 1 or 2, wherein the end portion of the burring is a conical shape in which a caulking portion before burring caulking is formed has an inner diameter that increases toward the end portion. Fastening method.

４．前記板状部材は、それぞれ鉄系，ステンレス系，銅系，またはアルミニウム系の何れかの材質であることを特徴とする前記１から３の何れか１項に記載の電子機器の構造体の締結方法。   4). The fastening of the electronic device structure according to any one of 1 to 3, wherein the plate-like members are made of any of iron, stainless steel, copper, and aluminum materials, respectively. Method.

５．前記板状部材は、それぞれ厚さが０．１ｍｍ以上、３ｍｍ以下であることを特徴とする前記１から４の何れか１項に記載の電子機器の構造体の締結方法。   5. 5. The electronic apparatus structure fastening method according to any one of 1 to 4, wherein the plate-like members each have a thickness of 0.1 mm to 3 mm.

６．バーリング加工した板状部材とバーリング外径に合わせた穴が加工された１枚以上の板状部材とを重ね合わせ、バーリングの端部をかしめるバーリングかしめで締結した組合せ構造部材と、前記組合せ構造部材とは異なる板状部材からなる板状構造部材と、を締結してなる電子機器の構造体の締結方法であって、
前記板状構造部材は前記バーリングに対応した位置にねじ穴を有し、
前記組合せ構造部材と前記板状構造部材の締結は、前記ねじ穴及び前記バーリングの内径部の穴を用いてねじで締結されることを特徴とする電子機器の構造体の締結方法。 6). A combined structure member in which a burring-processed plate member and one or more plate-shaped members in which holes corresponding to the outer diameter of the burring are processed are overlapped and fastened with a burring caulking that crimps an end of the burring, and the combined structure A fastening method of a structure of an electronic device formed by fastening a plate-like structural member made of a plate-like member different from a member,
The plate-like structural member has a screw hole at a position corresponding to the burring,
A fastening method for a structure of an electronic device, wherein the combination structural member and the plate-like structural member are fastened with screws using the screw holes and holes in the inner diameter portion of the burring.

７．前記組合せ構造部材と前記板状構造部材の締結は、前記組合せ構造部材と前記板状構造部材との間に、前記組合せ構造部材と前記板状構造部材とは異なる１枚以上の板状部材を挟み行われることを特徴とする前記６に記載の電子機器の構造体の締結方法。   7). In the fastening of the combination structural member and the plate-like structural member, one or more plate-like members different from the combination structural member and the plate-like structural member are interposed between the combination structural member and the plate-like structural member. 6. The electronic device structure fastening method according to 6, wherein the electronic device structure is clamped.

８．前記バーリングの端部は、バーリングかしめを行う前のかしめ部分の形状が、端部方向に向かい内径が大きくなる円錐形状であることを特徴とする前記６または８に記載の電子機器の構造体の締結方法。   8). 9. The electronic device structure according to claim 6 or 8, wherein the end portion of the burring has a conical shape in which a caulking portion before burring caulking is performed has an inner diameter that increases toward the end portion. Fastening method.

９．前記板状部材は、それぞれ鉄系，ステンレス系，銅系，またはアルミニウム系の何れかの材質であることを特徴とする前記６から８の何れか１項に記載の電子機器の構造体の締結方法。   9. 9. The fastening of an electronic device structure according to any one of 6 to 8, wherein each of the plate-like members is made of any material of iron, stainless steel, copper, or aluminum. Method.

１０．前記板状部材は、それぞれ厚さが０．１ｍｍ以上、３ｍｍ以下であることを特徴とする前記６から９の何れか１項に記載の電子機器の構造体の締結方法。   10. 10. The electronic device structure fastening method according to any one of 6 to 9, wherein the plate-like members each have a thickness of 0.1 mm to 3 mm.

上記により、バーリングかしめで締結された組合せ構造部材と板状構造部材とをねじで締結することで、バーリングかしめの締結力不足を補うことができ、かしめの締結力不足等の問題を排除できる。また、強固な締結が可能となり、電子機器の構造体の剛性の向上を図ることができる。   By the above, by fastening the combination structural member and the plate-like structural member fastened by burring caulking with screws, it is possible to compensate for insufficient fastening force of burring caulking and to eliminate problems such as insufficient caulking fastening force. In addition, it is possible to perform strong fastening, and it is possible to improve the rigidity of the structure of the electronic device.

２枚の板状部材をバーリングかしめで締結した例である。This is an example in which two plate-like members are fastened by burring caulking. バーリングかしめで複数の板状部材を締結した図である。It is the figure which fastened a plurality of plate-like members by burring caulking. 組合せ構造部材に板状構造部材をねじで締結した例を示す。The example which fastened the plate-shaped structural member to the combination structural member with the screw is shown. 組合せ構造部材のかしめ側に板状構造部材をねじで締結した例である。This is an example in which a plate-like structural member is fastened with screws to the caulking side of the combined structural member. バーリングの端部を皿モミ加工した例を示す図である。It is a figure which shows the example which carried out the dish fir processing of the edge part of a burring. 板状構造部材にねじ穴を設け組合せ構造部材とねじで締結した例である。This is an example in which screw holes are provided in a plate-like structural member and fastened with a combination structural member with screws.

以下に本発明に関する実施の形態を、図を参照して説明するが、これに限定されるものではない。   Embodiments relating to the present invention will be described below with reference to the drawings, but are not limited thereto.

図２は、本発明に係る電気機器の構造体の締結方法において、バーリングかしめで複数の板状部材を締結した図である。図２は、２枚の板状部材（以下、板材という）１１、２１を締結した例である。   FIG. 2 is a view in which a plurality of plate-like members are fastened by burring caulking in the fastening method for a structure of an electric device according to the present invention. FIG. 2 is an example in which two plate-like members (hereinafter referred to as plate members) 11 and 21 are fastened.

図２において、板材１１はバーリング加工され、バーリング１１ａが形成され、板材２１には、板材１１のバーリング位置及びバーリング外径に合わせた穴が形成される。その後、板材１１及び２１を重ね合わせ、バーリング１１ａの先端をかしめることにより、板材１１及び２１は締結される。これにより、板材１１及び２１からなる組合せ構造部材である組合せ板１１０が形成される。   In FIG. 2, the plate material 11 is subjected to burring processing to form a burring 11 a, and the plate material 21 is formed with holes according to the burring position and the burring outer diameter of the plate material 11. Thereafter, the plate materials 11 and 21 are overlapped, and the plate materials 11 and 21 are fastened by caulking the tip of the burring 11a. Thereby, the combination board 110 which is the combination structural member which consists of the board | plate materials 11 and 21 is formed.

ここで、前述のように、このように複数の板状部材をバーリングかしめで締結した組合せ構造部材は、締結力不足により板状部材間で滑りが生じやすいといった問題がある。即ち、図２において、かしめの締結力不足が生じると、組合せ板１１０の板材１１及び２１に滑りが生じる。   Here, as described above, the combination structural member in which a plurality of plate-like members are fastened by burring caulking as described above has a problem that slippage easily occurs between the plate-like members due to insufficient fastening force. That is, in FIG. 2, when the caulking fastening force is insufficient, the plate materials 11 and 21 of the combination plate 110 slip.

上記問題に対し、本発明は、組合せ板１１０に、組合せ板１１０を形成する板材１１及び２１とは別な板状部材からなる１枚以上の板状構造部材をねじで締結している。   In the present invention, one or more plate-like structural members made of plate-like members different from the plate members 11 and 21 forming the combination plate 110 are fastened to the combination plate 110 with screws.

図３は、組合せ板１１０に板状構造部材である板材３１をねじＳ１で締結した例を示す。   FIG. 3 shows an example in which a plate material 31 that is a plate-like structural member is fastened to the combination plate 110 with a screw S1.

このねじＳ１での締結のために、板材１１及び２１をバーリングかしめで締結し組合せ板１１０を形成した後、バーリングの内径部にねじ加工が行われ、ねじ穴（めねじ）が形成される（図２参照）。   For fastening with the screw S1, the plate members 11 and 21 are fastened by burring caulking to form the combined plate 110, and then the inner diameter portion of the burring is threaded to form a screw hole (female screw) ( (See FIG. 2).

また、組合せ板１１０に締結される板材３１は、バーリング位置に対応した位置にねじＳ１が貫通する穴が加工される。   Further, the plate material 31 fastened to the combination plate 110 is processed with a hole through which the screw S1 passes at a position corresponding to the burring position.

組合せ板１１０と板材３１はこのねじ穴、穴、及びねじＳ１を用いねじ締結される。これにより、バーリングかしめの締結力不足を補うことができ、かしめの締結力不足等の問題を排除できる。また、強固な締結が可能となり、電子機器の構造体の剛性の向上を図ることができる。   The combination plate 110 and the plate material 31 are screwed using these screw holes, holes, and screws S1. Thereby, the shortage of the fastening force of the burring caulking can be compensated, and problems such as the shortage of the caulking fastening force can be eliminated. In addition, it is possible to perform strong fastening, and it is possible to improve the rigidity of the structure of the electronic device.

ここで、バーリングの内径部にねじ加工する際に、谷の径をＪＩＳ規格（ＪＩＳＢ０２０５−４）で定められた基準寸法より小径にすること、即ち谷の径を、適応するねじＳ１の外径より小径とすることが好ましい。この小径にする加工は、タップを改造して行うことが可能であるが、標準のタップでねじ加工し、ねじ穴にメッキ等を施し小径にする方法がより簡易的である。これにより、締結時にねじＳ１によりねじ穴が押し広げられ、締結力を増加させることができる。   Here, when screwing into the inner diameter portion of the burring, the diameter of the valley is made smaller than the reference dimension defined in the JIS standard (JISB 0205-4), that is, the diameter of the valley is the outer diameter of the applicable screw S1. A smaller diameter is preferable. The process of reducing the diameter can be performed by modifying the tap, but it is simpler to use a standard tap for threading and plating the screw hole to reduce the diameter. Thereby, the screw hole is pushed and widened by the screw S1 at the time of fastening, and the fastening force can be increased.

図４は、板材３１を板材２１側に、即ち、かしめ側にねじＳ１で締結した例である。この場合、板材３１と板材２１を密着させるために、かしめ部分が板材２１の表面より出っ張らないようにする必要がある。このため、バーリングかしめを行う前のバーリング１１ａの端部の形状を端部方向に向かい内径が大きくなる円錐形状に加工すること、即ち皿モミ加工すること、また板材２１のかしめ面を皿モミ加工することが好ましい。   FIG. 4 shows an example in which the plate material 31 is fastened to the plate material 21 side, that is, to the caulking side with a screw S1. In this case, it is necessary to prevent the caulking portion from protruding from the surface of the plate material 21 in order to bring the plate material 31 and the plate material 21 into close contact with each other. For this reason, the shape of the end of the burring 11a before burring caulking is processed into a conical shape in which the inner diameter increases toward the end, that is, the dish is processed, and the caulking surface of the plate 21 is processed by dishing. It is preferable to do.

図５は、バーリング１１ａの端部を皿モミ加工した例を示す図である。このようにすることで、かしめた後、かしめ部分が板材２１の表面から出っ張ることを防止できる。図４に示す例においても、ねじ穴の谷の径をねじＳ１の外径より小径にすることが好ましい。   FIG. 5 is a view showing an example in which the end portion of the burring 11a is dish-fir processed. By doing in this way, it can prevent that a caulking part protrudes from the surface of the board | plate material 21 after caulking. Also in the example shown in FIG. 4, it is preferable to make the diameter of the valley of the screw hole smaller than the outer diameter of the screw S1.

上述の図３及び４に示す例では、バーリング内径部にねじ加工したが、組合せ板にねじで締結される板材にねじ穴を設けてもよい。   In the example shown in FIGS. 3 and 4 described above, the burring inner diameter portion is threaded, but a screw hole may be provided in a plate material fastened to the combination plate with a screw.

図６は、この組合せ板とねじで締結される板材にねじ穴を設けた例である。バーリングかしめされた板材１２と２１からなる組合せ板１２０のバーリング内径部に、ねじ加工を行わず、組合せ板１２０とねじで締結される板材４１にねじ穴が加工される。組合せ板１２０と板材４１は適合するねじＳ１で締結される。   FIG. 6 shows an example in which a screw hole is provided in a plate material fastened with the combination plate and screws. Screw holes are machined into the plate material 41 that is fastened to the combination plate 120 and the screws without threading the burring inner diameter portion of the combination plate 120 composed of the plate materials 12 and 21 that have been swaged. The combination plate 120 and the plate material 41 are fastened with a suitable screw S1.

図６に示す方法は、例えば、バーリング加工される板材２１の板厚が薄くバーリングの肉厚が、ねじ加工に対して十分に確保できない場合等に効果的である。   The method shown in FIG. 6 is effective, for example, when the plate material 21 to be subjected to burring is thin and the thickness of the burring cannot be sufficiently secured for screw machining.

上記説明では何れの例も、板材２枚をバーリングかしめで締結し、更にもう１枚の板材をねじで締結し、板材３枚を締結した構成としたが、枚数はこれに限定されるものではなく、締結する板材を増加させることもできる。例えば、図３及び４では組合せ板１１０と板材３１の間に、図６では組合せ板１２０と板材４１の間に、それぞれ１枚以上の別な板材（不図示）を挟み込んでねじで締結する。使用する板材の厚さの種類が限られ、且つ構造体の剛性を高める必要がある時等に効果的である。   In the above description, each example has a configuration in which two plate members are fastened by burring caulking, and another plate member is fastened by screws, and three plate members are fastened. However, the number is not limited to this. In addition, the plate material to be fastened can be increased. For example, in FIG. 3 and FIG. 4, one or more other plate materials (not shown) are sandwiched between the combination plate 110 and the plate material 31 in FIG. 6 and between the combination plate 120 and the plate material 41 in FIG. This is effective when the thickness of the plate material to be used is limited and the rigidity of the structure needs to be increased.

上述の各板材は、バーリングの精度と強度、バーリング加工及びねじ穴加工の精度や容易さ、バーリングの強度等の点から、鉄系，ステンレス系，銅系，またはアルミニウム系の何れかの材質であることが、またそれぞれ厚さが０．１ｍｍ以上、３ｍｍ以下であることが好ましい。   Each of the above plate materials is made of iron, stainless steel, copper, or aluminum based on the accuracy and ease of burring, the accuracy and ease of burring and screw hole machining, and the strength of burring. It is preferable that the thickness is 0.1 mm or more and 3 mm or less.

１１、１２、２１、３１、４１ 板材
１１ａ バーリング
１１０、１２０ 組合せ板
Ｓ１ ねじ 11, 12, 21, 31, 41 Plate material 11a Burring 110, 120 Combination plate S1 Screw

Claims (10)

バーリング加工した板状部材とバーリング外径に合わせた穴が加工された１枚以上の板状部材とを重ね合わせ、バーリングの端部をかしめるバーリングかしめで締結し形成した組合せ構造部材と、前記組合せ構造部材を形成する前記板状部材とは別な板状部材からなる１枚以上の板状構造部材と、を締結してなる電子機器の構造体の締結方法であって、
前記組合せ構造部材にはバーリングの内径部にねじ穴を、前記板状構造部材には前記ねじ穴に対応した位置に穴を、それぞれ設け、
前記組合せ構造部材と前記板状構造部材の締結は、前記ねじ穴及び前記ねじ穴に対応した位置の穴を用いてねじで締結されることを特徴とする電子機器の構造体の締結方法。 A combined structural member formed by overlapping a plate member subjected to burring and one or more plate members processed with holes matched to the outer diameter of the burring, and fastening by burring caulking that ends the end of the burring; A fastening method for a structure of an electronic device formed by fastening one or more plate-like structural members made of a plate-like member different from the plate-like members forming a combination structural member,
The combination structural member is provided with a screw hole in the inner diameter portion of the burring, and the plate-like structural member is provided with a hole at a position corresponding to the screw hole,
A fastening method for a structure of an electronic device, wherein the combination structural member and the plate-like structural member are fastened with screws using the screw holes and holes at positions corresponding to the screw holes. 前記ねじ穴は、谷の径が、そのねじ穴に組み合わされるねじの外径よりも小さいことを特徴とする請求項１に記載の電子機器の構造体の締結方法。   2. The method for fastening an electronic device structure according to claim 1, wherein the screw hole has a valley diameter smaller than an outer diameter of a screw combined with the screw hole. 前記バーリングの端部は、バーリングかしめを行う前のかしめ部分の形状が、端部方向に向かい内径が大きくなる円錐形状であることを特徴とする請求項１または２に記載の電子機器の構造体の締結方法。   3. The electronic device structure according to claim 1, wherein the end portion of the burring has a conical shape in which a caulking portion before burring caulking is formed has an inner diameter that increases toward the end portion. Fastening method. 前記板状部材は、それぞれ鉄系，ステンレス系，銅系，またはアルミニウム系の何れかの材質であることを特徴とする請求項１から３の何れか１項に記載の電子機器の構造体の締結方法。   4. The electronic device structure according to claim 1, wherein each of the plate-like members is made of any of iron, stainless steel, copper, and aluminum. Fastening method. 前記板状部材は、それぞれ厚さが０．１ｍｍ以上、３ｍｍ以下であることを特徴とする請求項１から４の何れか１項に記載の電子機器の構造体の締結方法。   5. The method for fastening an electronic device structure according to claim 1, wherein each of the plate-like members has a thickness of 0.1 mm or more and 3 mm or less. バーリング加工した板状部材とバーリング外径に合わせた穴が加工された１枚以上の板状部材とを重ね合わせ、バーリングの端部をかしめるバーリングかしめで締結した組合せ構造部材と、前記組合せ構造部材とは異なる板状部材からなる板状構造部材と、を締結してなる電子機器の構造体の締結方法であって、
前記板状構造部材は前記バーリングに対応した位置にねじ穴を有し、
前記組合せ構造部材と前記板状構造部材の締結は、前記ねじ穴及び前記バーリングの内径部の穴を用いてねじで締結されることを特徴とする電子機器の構造体の締結方法。 A combined structure member in which a burring-processed plate member and one or more plate-shaped members in which holes corresponding to the outer diameter of the burring are processed are overlapped and fastened with a burring caulking that crimps an end of the burring, and the combined structure A fastening method of a structure of an electronic device formed by fastening a plate-like structural member made of a plate-like member different from a member,
The plate-like structural member has a screw hole at a position corresponding to the burring,
A fastening method for a structure of an electronic device, wherein the combination structural member and the plate-like structural member are fastened with screws using the screw holes and holes in the inner diameter portion of the burring. 前記組合せ構造部材と前記板状構造部材の締結は、前記組合せ構造部材と前記板状構造部材との間に、前記組合せ構造部材と前記板状構造部材とは異なる１枚以上の板状部材を挟み行われることを特徴とする請求項６に記載の電子機器の構造体の締結方法。   In the fastening of the combination structural member and the plate-like structural member, one or more plate-like members different from the combination structural member and the plate-like structural member are interposed between the combination structural member and the plate-like structural member. 7. The method for fastening an electronic device structure according to claim 6, wherein the electronic device structure is clamped. 前記バーリングの端部は、バーリングかしめを行う前のかしめ部分の形状が、端部方向に向かい内径が大きくなる円錐形状であることを特徴とする請求項６または８に記載の電子機器の構造体の締結方法。   9. The structure of an electronic device according to claim 6, wherein the end portion of the burring has a conical shape in which a caulking portion before burring caulking is formed has an inner diameter that increases toward the end portion. Fastening method. 前記板状部材は、それぞれ鉄系，ステンレス系，銅系，またはアルミニウム系の何れかの材質であることを特徴とする請求項６から８の何れか１項に記載の電子機器の構造体の締結方法。   9. The electronic device structure according to claim 6, wherein each of the plate-like members is made of any of iron, stainless steel, copper, and aluminum. Fastening method. 前記板状部材は、それぞれ厚さが０．１ｍｍ以上、３ｍｍ以下であることを特徴とする請求項６から９の何れか１項に記載の電子機器の構造体の締結方法。   10. The method for fastening an electronic device structure according to claim 6, wherein each of the plate-like members has a thickness of 0.1 mm or more and 3 mm or less.
JP2010248174A 2010-11-05 2010-11-05 Fastening method of structure of electronic equipment Pending JP2012099750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010248174A JP2012099750A (en) 2010-11-05 2010-11-05 Fastening method of structure of electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010248174A JP2012099750A (en) 2010-11-05 2010-11-05 Fastening method of structure of electronic equipment

Publications (1)

Publication Number Publication Date
JP2012099750A true JP2012099750A (en) 2012-05-24

Family

ID=46391298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010248174A Pending JP2012099750A (en) 2010-11-05 2010-11-05 Fastening method of structure of electronic equipment

Country Status (1)

Country Link
JP (1) JP2012099750A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014147834A1 (en) * 2013-03-22 2014-09-25 株式会社ヨロズ Suspension arm and manufacturing method for suspension arm
JP2021056924A (en) * 2019-10-01 2021-04-08 パナソニックＩｐマネジメント株式会社 Electronic apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014147834A1 (en) * 2013-03-22 2014-09-25 株式会社ヨロズ Suspension arm and manufacturing method for suspension arm
JPWO2014147834A1 (en) * 2013-03-22 2017-02-16 株式会社ヨロズ Suspension arm and method for manufacturing suspension arm
JP2021056924A (en) * 2019-10-01 2021-04-08 パナソニックＩｐマネジメント株式会社 Electronic apparatus
JP7352895B2 (en) 2019-10-01 2023-09-29 パナソニックＩｐマネジメント株式会社 Electronics

Similar Documents

Publication Publication Date Title
EP2555334A3 (en) Connection structure for connecting circuit board, terminal fitting and connection method therefor
JP2008305571A (en) Crimp terminal and method for manufacturing crimp terminal
JP2015100843A (en) Caulk-fastening structure, fastening component structure, and image formation device
EP2242145B9 (en) Terminal joining structure and terminal joining method
US10181691B2 (en) Production method for terminal-equipped electrical wire, crimp tool, and terminal-equipped electrical wire
EP2573811A3 (en) Electronic component module and its manufacturing method
JP2012099750A (en) Fastening method of structure of electronic equipment
JP2004156775A (en) Screw fastening structure
WO2015141017A1 (en) Molded material manufacturing method and molded material
JP3157701U (en) Caulking nut
JP6326320B2 (en) Crimping terminal manufacturing method
JP4898291B2 (en) Clip nut
EP2837439A3 (en) A method of reducing wrinkles in pressed sheet metal components
WO2018137297A1 (en) Method for machining blind hole for composite plate, composite plate, and housing
JP2015190479A (en) Screw member fixing method
JP2019175793A5 (en)
JP7073180B2 (en) Cold heading method for caulking nuts and caulking nuts
JP2010215231A5 (en)
JP2018081813A (en) Battery post terminal
JP5725171B2 (en) Connecting member
CN207250761U (en) Conductive pin
WO2008024842A3 (en) Apparatus and process for reducing profile variations in sheet metal stock
JP2005315388A (en) Thin plate having prepared hole for self-tapping screw and self-tapping screw fitting structure
JP3076508U (en) Joining metal fittings for laminated boards
JP6252363B2 (en) Manufacturing method of laminated material of aluminum material and copper material

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20130415