JP2002001547A - Clamp jig for friction welding of exhaust manifold - Google Patents

Clamp jig for friction welding of exhaust manifold

Info

Publication number
JP2002001547A
JP2002001547A JP2000188510A JP2000188510A JP2002001547A JP 2002001547 A JP2002001547 A JP 2002001547A JP 2000188510 A JP2000188510 A JP 2000188510A JP 2000188510 A JP2000188510 A JP 2000188510A JP 2002001547 A JP2002001547 A JP 2002001547A
Authority
JP
Japan
Prior art keywords
exhaust manifold
jig
friction welding
fitting
catalyst case
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
JP2000188510A
Other languages
Japanese (ja)
Inventor
Mitsuru Shigaki
満 志垣
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.)
Aichi Machine Industry Co Ltd
Original Assignee
Aichi Machine Industry Co Ltd
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 Aichi Machine Industry Co Ltd filed Critical Aichi Machine Industry Co Ltd
Priority to JP2000188510A priority Critical patent/JP2002001547A/en
Publication of JP2002001547A publication Critical patent/JP2002001547A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114Single butt joints
    • B29C66/1142Single butt to butt joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B29C65/0672Spin welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124Tongue and groove joints
    • B29C66/1244Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
    • B29C66/12443Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue having the tongue substantially in the middle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128Stepped joint cross-sections
    • B29C66/1284Stepped joint cross-sections comprising at least one butt joint-segment
    • B29C66/12841Stepped joint cross-sections comprising at least one butt joint-segment comprising at least two butt joint-segments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128Stepped joint cross-sections
    • B29C66/1286Stepped joint cross-sections comprising at least one bevelled joint-segment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/83General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832Reciprocating joining or pressing tools
    • B29C66/8322Joining or pressing tools reciprocating along one axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841Holding or clamping means for handling purposes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/748Machines or parts thereof not otherwise provided for
    • B29L2031/749Motors
    • B29L2031/7492Intake manifold

Abstract

PROBLEM TO BE SOLVED: To provide a clamp jig for friction welding of an exhaust manifold capable of obtaining an excellent joint state by the friction welding without causing warping even receiving pressure at the friction welding. SOLUTION: In the friction welding of an exhaust manifold 1 with a catalyst case 4, the clamp jig for clamping the exhaust manifold 1 is constituted so that a jig 10 on a main body side fits in a jig 12 on a cylinder head mounting flange side at fitting parts 11 and 13, and a fitting shape of the fitting parts is set in a crank shape or an uneven shape.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】この発明は、排気マニホールドと
触媒ケースを摩擦圧接する際に排気マニホールドをクラ
ンプするためのクランプ治具に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a clamp jig for clamping an exhaust manifold when the exhaust manifold and a catalyst case are friction-welded.

【0002】[0002]

【従来の技術及びその課題】従来、例えば図4の分解図
で示すような排気マニホールド1と触媒ケース4を、摩
擦圧接で接合する際に、図3に示すように、排気マニホ
ールド1側及び触媒ケース4側をクランプ治具でクラン
プした状態で摩擦圧接が行なわれる。なお、排気マニホ
ールド1のフランジ部2が、触媒ケース4のフランジ部
5に摩擦圧接面Pで接合されるものであり、排気マニホ
ールド1には、シリンダヘッドに取り付けるためのシリ
ンダヘッド取付フランジ3が形成されている。
2. Description of the Related Art Conventionally, when an exhaust manifold 1 and a catalyst case 4 as shown in an exploded view of FIG. 4, for example, are joined by friction welding, as shown in FIG. Friction welding is performed with the case 4 side clamped by a clamp jig. The flange portion 2 of the exhaust manifold 1 is joined to the flange portion 5 of the catalyst case 4 at a friction pressure contact surface P, and the exhaust manifold 1 has a cylinder head mounting flange 3 for mounting to a cylinder head. Have been.

【0003】摩擦圧接する際に、触媒ケース4側は、上
治具14と下治具15で挟み付けて保持することができ
るが、排気マニホールド1側は、シリンダヘッド取付フ
ランジ3が形成されているため、図3に示すような片持
ちハリ構造の嵌合部11,13をそれぞれ先端に備え
た、本体側治具10とシリンダヘッド取付フランジ側治
具12で挟み付けて保持しており、摩擦圧接する際に、
触媒ケース4側を回転させながら摩擦圧接面Pに摩擦熱
を発生させ、摩擦圧接面Pを摩擦熱で溶融させて、最後
のアプセット工程では、触媒ケース4側の回転を止める
と同時に大きな荷重を排気マニホールド1側へ加えて、
溶融した部分を外側及び内側へ排出させて接合するもの
であり、荷重を排気マニホールド1側に掛けると、排気
マニホールド1をクランプしている治具の嵌合部11,
13が触媒ケース4側からの圧力により想像線で示すよ
うに反りを生じ、摩擦圧接面Pの面圧が不均一となっ
て、アプセット工程で溶融した部分の排出が不十分とな
り、接合状態が不完全なものとなってしまうという問題
点があった。
[0003] During friction welding, the catalyst case 4 side can be sandwiched and held by an upper jig 14 and a lower jig 15, but the exhaust manifold 1 side has a cylinder head mounting flange 3 formed thereon. Therefore, the main body side jig 10 and the cylinder head mounting flange side jig 12 having the fitting portions 11 and 13 each having a cantilevered tension structure as shown in FIG. When performing friction welding,
Friction heat is generated on the friction pressure contact surface P while rotating the catalyst case 4 side, and the friction pressure contact surface P is melted by the friction heat. In the final upset process, the rotation of the catalyst case 4 side is stopped and at the same time a large load is applied. In addition to the exhaust manifold 1 side,
When the load is applied to the exhaust manifold 1 side, the molten portion is discharged to the outside and the inside, and when the load is applied to the exhaust manifold 1 side, the fitting portion 11 of the jig clamping the exhaust manifold 1,
13 is warped by the pressure from the catalyst case 4 side as shown by the imaginary line, the surface pressure of the friction pressure contact surface P becomes non-uniform, the discharge of the portion melted in the upset process becomes insufficient, and the joining state becomes poor. There was a problem that it was incomplete.

【0004】[0004]

【課題を解決するための手段】本発明は上記従来の問題
点に鑑み案出したものであって、高精度の完全な接合状
態を得ることのできる排気マニホールドの摩擦圧接用ク
ランプ治具を提供せんことを目的とし、その要旨は、排
気マニホールドと触媒ケースを摩擦圧接する際に、前記
排気マニホールドをクランプするクランプ治具は、排気
マニホールド本体側治具とシリンダヘッド取付フランジ
側治具が嵌合部で嵌合するように構成され、該嵌合部の
嵌合形状がクランク形状または凹凸形状に設定されてい
ることである。
SUMMARY OF THE INVENTION The present invention has been devised in view of the above-mentioned conventional problems, and provides a clamp jig for friction welding of an exhaust manifold capable of obtaining a complete joining state with high accuracy. The gist of the invention is that when the exhaust manifold and the catalyst case are friction-welded, the clamp jig that clamps the exhaust manifold includes an exhaust manifold body side jig and a cylinder head mounting flange side jig. The fitting portion is configured to be fitted, and the fitting shape of the fitting portion is set to a crank shape or an uneven shape.

【0005】[0005]

【実施例】以下、本発明の実施例を図面に基づいて説明
する。図1は第1実施例を示し、摩擦圧接時に排気マニ
ホールド1側及び触媒ケース4側をクランプ治具でクラ
ンプしている状態図である。
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows the first embodiment, and is a state diagram in which the exhaust manifold 1 side and the catalyst case 4 side are clamped by a clamp jig during friction welding.

【0006】排気マニホールド1側は、片持ちハリ構造
のシリンダヘッド取付フランジ側治具12と本体側治具
10をそれぞれ先端の嵌合部13,11で嵌合させて排
気マニホールド1を保持するものであるが、嵌合状態を
確実化させるために、本体側治具10の嵌合部11に
は、図示左側に凸部11aが形成され、この凸部11a
の右側に凹んだ凹部11bが段状に形成されており、一
方のシリンダヘッド取付フランジ側治具12の先端の嵌
合部13には、前記凸部11aが嵌まり込む凹部13a
が左側に形成され、右側には凹部11bに嵌合する凸部
13bが段状に形成されて、クランプ形状に嵌合するよ
うに構成されている。一方の触媒ケース4側は、上治具
14と下治具15でしっかりとクランプされるものであ
る。
On the exhaust manifold 1 side, a cylinder head mounting flange side jig 12 having a cantilevered structure and a main body side jig 10 are fitted at fitting portions 13 and 11 at the tips, respectively, to hold the exhaust manifold 1. However, in order to secure the fitting state, a convex portion 11a is formed on the fitting portion 11 of the main body side jig 10 on the left side in the drawing.
A concave portion 11b recessed to the right side is formed in a stepped shape, and a concave portion 13a into which the convex portion 11a fits is fitted in a fitting portion 13 at the tip of one of the cylinder head mounting flange side jigs 12.
Is formed on the left side, and a convex portion 13b that fits into the concave portion 11b is formed in a step shape on the right side, and is configured to fit in a clamp shape. One catalyst case 4 side is firmly clamped by an upper jig 14 and a lower jig 15.

【0007】このような構造のクランプ治具でクランプ
した状態で、触媒ケース4を回転させて摩擦圧接する際
に、触媒ケース4側からの圧力が排気マニホールド1側
へ加えられるが、本例では、クランク状に嵌合部11,
13が嵌合しているため、触媒ケース4側からの圧力に
対し従来のように反りが生ずることがなく、しっかりと
嵌合状態が保持されることとなり、圧接面での面圧が均
一化して、アプセット工程で大きな荷重を掛ける際に、
溶融部の排出が均一かつ十分に行なわれて、完全な接合
状態が得られるものとなり、高精度の接合状態を確保す
ることができるものとなる。
When the catalyst case 4 is rotated and frictionally pressed in a state of being clamped by the clamp jig having such a structure, the pressure from the catalyst case 4 is applied to the exhaust manifold 1 side. , A crank-shaped fitting portion 11,
13 is fitted, the warp does not occur as in the conventional case with respect to the pressure from the catalyst case 4 side, and the fitted state is firmly maintained, and the surface pressure on the press contact surface is made uniform. When applying a large load in the upset process,
Discharge of the molten portion is performed uniformly and sufficiently, so that a complete joining state can be obtained, and a highly accurate joining state can be ensured.

【0008】次に、図2は第2実施例を示すものであ
り、本例では、排気マニホールド1側をクランプする本
体側治具10とシリンダヘッド取付フランジ側治具12
の、それぞれの先端の嵌合部11,13に凹凸形状を形
成させて、凹凸形状による嵌合状態が得られるように構
成したものである。即ち、本体側治具10の先端の嵌合
部11は、中央部に上方へ突出する凸部11aを有し、
その左右にそれぞれ凹部11b,11bが形成されたも
のであり、一方のシリンダヘッド取付フランジ側治具1
2の先端の嵌合部13には、中央部に凹み状に凹部13
aが形成され、その左右に突出状に凸部13b,13b
が形成されたものとなっている。従って、両治具10,
12のそれぞれの嵌合部11,13を嵌合させる時に
は、凹部13a内に凸部11aが嵌合状態となり、良好
な嵌合構造が得られるものである。
FIG. 2 shows a second embodiment. In this embodiment, a jig 10 for clamping the exhaust manifold 1 and a jig 12 for mounting a cylinder head mounting flange.
In this case, the fitting portions 11 and 13 at the respective distal ends are formed with uneven shapes so that a fitting state by the uneven shapes can be obtained. That is, the fitting portion 11 at the distal end of the main body side jig 10 has a convex portion 11a projecting upward at the center,
Recesses 11b, 11b are formed on the left and right sides, respectively, and one cylinder head mounting flange side jig 1
In the fitting portion 13 at the tip of No. 2, a concave portion 13
a is formed, and convex portions 13b, 13b
Is formed. Therefore, both jigs 10,
When the respective fitting portions 11 and 13 of FIG. 12 are fitted, the convex portion 11a is in the fitted state in the concave portion 13a, and a good fitting structure is obtained.

【0009】従って、触媒ケース4側を回転させて圧力
を掛けて摩擦圧接を行なう際に、触媒ケース4側から排
気マニホールド1側へ加えられる圧力によっても、嵌合
部11,13に反りが生ずることがなく、触媒ケース4
側からの圧力を良好に受け止めて摩擦圧接面Pの面圧を
均一に保持することができ、アプセット工程で大きな荷
重が掛かった場合に、良好に溶融した部分を外側及び内
側へ十分に排出して、完全な接合状態を得ることができ
るものとなる。
Therefore, when friction pressure welding is performed by applying pressure by rotating the catalyst case 4 side, the fitting portions 11 and 13 also warp due to the pressure applied from the catalyst case 4 side to the exhaust manifold 1 side. No catalyst case 4
The pressure from the side can be well received and the surface pressure of the friction pressure contact surface P can be kept uniform. When a large load is applied in the upset process, the well melted portion is sufficiently discharged to the outside and the inside. Thus, a complete joining state can be obtained.

【0010】[0010]

【発明の効果】本発明は、排気マニホールドと触媒ケー
スを摩擦圧接する際に、排気マニホールドをクランプす
るクランプ治具は、排気マニホールド本体側治具とシリ
ンダヘッド取付フランジ側治具が嵌合部で嵌合するよう
に構成され、嵌合部の嵌合形状がクランク形状または凹
凸形状に設定されていることにより、摩擦圧接時に触媒
ケース側から排気マニホールド側へ圧力が加えられた時
にも治具の嵌合部で良好に圧力を受け止めて、従来のよ
うな反りが生ずることがなく、摩擦圧接面の面圧を均一
化させて高精度の完全な接合状態を得ることができる効
果を有する。
The present invention provides a clamp jig which clamps the exhaust manifold when the exhaust manifold and the catalyst case are friction-welded to each other. The jig on the exhaust manifold body side and the jig on the cylinder head mounting flange side have a fitting portion. It is configured to be fitted, and the fitting shape of the fitting portion is set to the crank shape or the uneven shape, so that when the pressure is applied from the catalyst case side to the exhaust manifold side during friction welding, the jig is There is an effect that the fitting portion receives the pressure well, the warpage does not occur unlike the related art, and the surface pressure of the friction pressure contact surface can be made uniform to obtain a highly accurate complete joining state.

【図面の簡単な説明】[Brief description of the drawings]

【図1】第1実施例の摩擦圧接時のクランプ状態図であ
る。
FIG. 1 is a clamp state diagram during friction welding of a first embodiment.

【図2】第2実施例のクランプ状態図である。FIG. 2 is a clamp state diagram of a second embodiment.

【図3】従来のクランプ状態図である。FIG. 3 is a conventional clamp state diagram.

【図4】触媒ケースと排気マニホールドの一例を示す分
解斜視図である。
FIG. 4 is an exploded perspective view showing an example of a catalyst case and an exhaust manifold.

【符号の説明】[Explanation of symbols]

1 排気マニホールド 2 フランジ部 3 シリンダヘッド取付フランジ 4 触媒ケース 5 フランジ部 10 本体側治具 11 嵌合部 11a 凸部 11b 凹部 12 シリンダヘッド取付フランジ側治具 13 嵌合部 13a 凹部 13b 凸部 14 触媒ケース側クランプ上治具 15 触媒ケース側クランプ下治具 P 摩擦圧接面 DESCRIPTION OF SYMBOLS 1 Exhaust manifold 2 Flange part 3 Cylinder head mounting flange 4 Catalyst case 5 Flange part 10 Body side jig 11 Fitting part 11a Convex part 11b Concave part 12 Cylinder head mount flange side jig 13 Fitting part 13a Concave part 13b Convex part 14 Catalyst Upper jig on the case side clamp 15 Lower jig on the catalyst case side clamp P Friction welding surface

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 排気マニホールドと触媒ケースを摩擦圧
接する際に、前記排気マニホールドをクランプするクラ
ンプ治具は、排気マニホールド本体側治具とシリンダヘ
ッド取付フランジ側治具が嵌合部で嵌合するように構成
され、該嵌合部の嵌合形状がクランク形状または凹凸形
状に設定されていることを特徴とする排気マニホールド
の摩擦圧接用クランプ治具。
When the exhaust manifold and the catalyst case are brought into friction contact with each other, a clamp jig for clamping the exhaust manifold is fitted at a fitting portion between the exhaust manifold body side jig and the cylinder head mounting flange side jig. And a fitting shape of the fitting portion is set to a crank shape or a concave-convex shape.
JP2000188510A 2000-06-22 2000-06-22 Clamp jig for friction welding of exhaust manifold Pending JP2002001547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000188510A JP2002001547A (en) 2000-06-22 2000-06-22 Clamp jig for friction welding of exhaust manifold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000188510A JP2002001547A (en) 2000-06-22 2000-06-22 Clamp jig for friction welding of exhaust manifold

Publications (1)

Publication Number Publication Date
JP2002001547A true JP2002001547A (en) 2002-01-08

Family

ID=18688287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000188510A Pending JP2002001547A (en) 2000-06-22 2000-06-22 Clamp jig for friction welding of exhaust manifold

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Country Link
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103394851A (en) * 2013-07-26 2013-11-20 成都陵川特种工业有限责任公司 Assembling auxiliary tool for exhaust manifolds
CN103878525A (en) * 2013-11-20 2014-06-25 无锡曙光模具有限公司 Welding clamp of automobile engine exhaust system exhaust taper pipe inner shell
CN105522313A (en) * 2016-01-15 2016-04-27 重庆安比芯汽车进气系统有限公司 Welding and positioning tool for intake manifold
CN106735861A (en) * 2016-12-26 2017-05-31 上海杉丹轮毂科技有限公司 A kind of go-cart and weld jig
CN115194507A (en) * 2022-06-28 2022-10-18 河南飞龙(芜湖)汽车零部件有限公司 Automobile water pump body machining device with limiting and locking functions

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103394851A (en) * 2013-07-26 2013-11-20 成都陵川特种工业有限责任公司 Assembling auxiliary tool for exhaust manifolds
CN103878525A (en) * 2013-11-20 2014-06-25 无锡曙光模具有限公司 Welding clamp of automobile engine exhaust system exhaust taper pipe inner shell
CN103878525B (en) * 2013-11-20 2015-12-02 无锡曙光模具有限公司 The weld jig of automobile engine exhaust system air outlet taper pipe inner casing
CN105522313A (en) * 2016-01-15 2016-04-27 重庆安比芯汽车进气系统有限公司 Welding and positioning tool for intake manifold
CN106735861A (en) * 2016-12-26 2017-05-31 上海杉丹轮毂科技有限公司 A kind of go-cart and weld jig
CN115194507A (en) * 2022-06-28 2022-10-18 河南飞龙(芜湖)汽车零部件有限公司 Automobile water pump body machining device with limiting and locking functions

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