JPH0140599Y2 - - Google Patents

Info

Publication number
JPH0140599Y2
JPH0140599Y2 JP7766385U JP7766385U JPH0140599Y2 JP H0140599 Y2 JPH0140599 Y2 JP H0140599Y2 JP 7766385 U JP7766385 U JP 7766385U JP 7766385 U JP7766385 U JP 7766385U JP H0140599 Y2 JPH0140599 Y2 JP H0140599Y2
Authority
JP
Japan
Prior art keywords
flat
rolling
dies
die
engaging
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.)
Expired
Application number
JP7766385U
Other languages
Japanese (ja)
Other versions
JPS61195834U (en
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 filed Critical
Priority to JP7766385U priority Critical patent/JPH0140599Y2/ja
Publication of JPS61195834U publication Critical patent/JPS61195834U/ja
Application granted granted Critical
Publication of JPH0140599Y2 publication Critical patent/JPH0140599Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Description

【考案の詳細な説明】 (産業上の利用分野) この考案は一対のラツク状転造平ダイスの間に
回転可能に支承された工作物に歯形を形成する転
造平ダイス装置に関する。
[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a rolling flat die device for forming a tooth profile on a workpiece rotatably supported between a pair of rack-shaped flat rolling dies.

(従来の技術) 一対の転造平ダイスは、相互に反対方向に移動
可能な転造盤のラムに取付けて用いるものであ
る。しかし、もしラムに逆に組付けた場合は正常
な転造ができず、平ダイスや転造盤を破損するお
それがある。
(Prior Art) A pair of flat rolling dies are used by being attached to the rams of a rolling machine that are movable in mutually opposite directions. However, if it is assembled to the ram in reverse, normal rolling will not be possible and there is a risk of damaging the flat die or rolling machine.

(考案が解決しようとする問題点) そこで識別のためにダイス側面にマークを描
き、それを見て組付け方向を確認していたが、ミ
スを防ぐには必ずしも万全ではなかつた。
(Problem that the invention aims to solve) Therefore, a mark was drawn on the side of the die for identification and the direction of assembly was confirmed by looking at it, but this was not always perfect for preventing mistakes.

(問題点を解決するための手段) この考案は、各転造平ダイスの側面又は先端面
に係合部を設け、かつ転造平ダイスが組付けられ
るラムの対応位置に転造平ダイスとの係合部を設
けると共に、各転造平ダイスの係合位置を異なら
せ、転造平ダイスをラムに正しく取付けることを
確認できるようにしたものである。
(Means for solving the problem) This invention provides an engaging portion on the side surface or tip surface of each flat rolling die, and attaches the flat rolling die to the corresponding position of the ram to which the flat rolling die is assembled. In addition to providing an engaging portion, the engaging position of each flat rolling die is different, so that it can be confirmed that the flat rolling die is correctly attached to the ram.

(実施例) 次に、この考案の実施例を図面について説明す
ると、第1図において図示しない転造盤の上方の
ラム10aには転造平ダイス1aが、下方のラム
10bには転造平ダイス1bが取付けられてい
る。各平ダイスには一側にピン2a,2bが突設
されていて、上方ラム10aおよび下方ラム10
bに設けた係合部3a,3bと係合している。
(Embodiment) Next, an embodiment of this invention will be described with reference to the drawings. In FIG. Dice 1b is attached. Each flat die has pins 2a and 2b protruding from one side, and an upper ram 10a and a lower ram 10.
It engages with engaging portions 3a and 3b provided at b.

これを第2図により下方のラム10bおよびこ
れに取付けられた下方の転造平ダイス1bを拡大
して示す。ラム10bには平ダイス1bの先端が
当接する先端位置決め部4bが空設され、また長
手方向一側には側部位置決め部5bが突設されて
いる。
FIG. 2 shows the lower ram 10b and the lower flat rolling die 1b attached thereto on an enlarged scale. The ram 10b has a free end positioning part 4b with which the end of the flat die 1b comes into contact, and a side positioning part 5b protrudes from one longitudinal side.

ラツク状の転造平ダイス1bは前記の先端位置
決め部4bと側部位置決め部5bに先端及び側部
が位置決めされボルト6によりラム10bに取付
けられている。平ダイスの反側部位置決め部側に
はピン2bが突設され、該ピンは先端位置決め部
4bに突設された係合部と係合している。第1図
により明かなように、上方のラム10aでは、ピ
ン2aおよび係合部3aの位置は下方のラム10
bにおける場合とは相互に異つた位置にある。
The rack-shaped rolled flat die 1b is attached to the ram 10b with bolts 6, with its tip and side portions positioned by the tip positioning portion 4b and side portion positioning portions 5b. A pin 2b is provided protruding from the opposite positioning part side of the flat die, and the pin engages with an engaging part protruding from the tip positioning part 4b. As is clear from FIG. 1, in the upper ram 10a, the pin 2a and the engaging portion 3a are located in the lower ram 10a.
The positions are different from those in b.

さらに、第3図に示す実施例のように上下のラ
ム10a,10bの各先端位置決め部4a,4b
にピン2a,2bに対して凹部7a,7bが穿設
されている。
Furthermore, as in the embodiment shown in FIG.
Recesses 7a and 7b are formed in the pins 2a and 2b.

(作用) ラム10a,10bに所定の平ダイスを取付け
るには先端位置決め部4a又は4bと、側部位置
決め部5a又は5bに平ダイス1a,1bを接触
させてボルトなどを用いて取付ける。
(Function) To attach a predetermined flat die to the rams 10a, 10b, the flat die 1a, 1b is brought into contact with the tip positioning portion 4a or 4b and the side positioning portion 5a or 5b, and is attached using bolts or the like.

正常な組付位置に平ダイスを位置決めした場合
には、ピン2a,2bは係合部3a,3b又は係
合凹部7a,7bと係合するので、正しい位置に
あることが確認される。確認後、取付作業に入
る。
When the flat die is positioned at the normal assembly position, the pins 2a, 2b engage with the engaging portions 3a, 3b or the engaging recesses 7a, 7b, so that it is confirmed that they are in the correct position. After confirmation, we will begin the installation work.

一方、平ダイスが正しい位置にないときは、ピ
ン2a,2bは第4図に示すように係合部3a,
3bと当接したり、ピンと平ダイスが当接するな
ど、係合部同士の係合が行われない。この場合は
組付作業は不可能である。
On the other hand, when the flat die is not in the correct position, the pins 2a and 2b are connected to the engaging portions 3a and 2b as shown in FIG.
3b or the pin and the flat die, the engaging parts do not engage with each other. In this case, assembly work is impossible.

(考案の効果) この考案は、転造平ダイスとラムに設けた係合
部の係合状態を確認することによつて、両者の正
しい取付位置が直ちに分るのであり、確認作業が
容易となる。このため、組付の誤りによる事故の
発生は確実に防止される。
(Effects of the invention) This invention makes it easy to confirm that by checking the engagement state of the engaging parts provided on the rolling flat die and the ram, the correct mounting position of both can be immediately determined. Become. Therefore, accidents caused by incorrect assembly are reliably prevented.

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

第1図は本考案に係る転造平ダイスの概略図、
第2図は本考案の実施例の部分拡大斜視図、第3
図は本考案の他の実施例の部分拡大斜視図、第4
図は平ダイスの取付位置を誤つた場合の状態を示
す概略図である。 1a,1b……転造平ダイス、3a,3b……
係合部、10a,10b……ラム。
FIG. 1 is a schematic diagram of the rolling flat die according to the present invention,
Fig. 2 is a partially enlarged perspective view of an embodiment of the present invention;
The figure is a partially enlarged perspective view of another embodiment of the present invention.
The figure is a schematic diagram showing the situation when the flat die is installed in the wrong position. 1a, 1b...Rolled flat die, 3a, 3b...
Engagement portions, 10a, 10b... rams.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 歯形を長手方向に形成した一対のラツク状転造
平ダイスを対向する上下一対のラムに組付け、該
ラムの相互の反対方向への移動に伴つて、転造平
ダイス間に回転自在に支承された工作物に歯形を
塑性加工する転造平ダイスにおいて、各転造平ダ
イスの側面又は先端面に係合部を設け、かつ転造
平ダイスが組付けられるラムの対応位置に転造平
ダイスとの係合部を設けると共に、各転造平ダイ
スの係合位置を異ならせたことを特徴とする転造
平ダイスの組付位置確認装置。
A pair of rack-shaped rolling flat dies with tooth profiles formed in the longitudinal direction are assembled to a pair of upper and lower opposing rams, and as the rams move in opposite directions, the flat rolling dies are rotatably supported. In flat rolling dies that plastically form tooth profiles on rolled workpieces, an engaging part is provided on the side surface or the tip surface of each flat rolling die, and the rolling flat dies are installed at corresponding positions on the ram to which the rolling flat dies are assembled. 1. An assembly position confirmation device for flat rolling dies, characterized in that an engaging portion with the die is provided, and the engaging positions of each flat rolling die are different.
JP7766385U 1985-05-27 1985-05-27 Expired JPH0140599Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7766385U JPH0140599Y2 (en) 1985-05-27 1985-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7766385U JPH0140599Y2 (en) 1985-05-27 1985-05-27

Publications (2)

Publication Number Publication Date
JPS61195834U JPS61195834U (en) 1986-12-06
JPH0140599Y2 true JPH0140599Y2 (en) 1989-12-04

Family

ID=30620932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7766385U Expired JPH0140599Y2 (en) 1985-05-27 1985-05-27

Country Status (1)

Country Link
JP (1) JPH0140599Y2 (en)

Also Published As

Publication number Publication date
JPS61195834U (en) 1986-12-06

Similar Documents

Publication Publication Date Title
JPH0140599Y2 (en)
JPH0426188Y2 (en)
JPS6237620Y2 (en)
JPS61158318U (en)
JPS604663Y2 (en) clamp device
JPH0217781Y2 (en)
JPH0244885Y2 (en)
JPS5813818U (en) Reverse bending type
JPH0340429Y2 (en)
JPH035940B2 (en)
JPS6182733U (en)
JPS646203Y2 (en)
JPH0253818U (en)
JPS61182621U (en)
JPH0618711U (en) bolt
JPH05264Y2 (en)
JPS6334759Y2 (en)
JPH0557203U (en) Hanging scaffolding
JP2001137950A (en) Side gage for work posioning
JPS61102335U (en)
JPS61162332U (en)
JPS6114880A (en) Fixing device for industrial robot
JPS6433308U (en)
JPH0318933U (en)
JPS58140007U (en) automatic beveling machine