JP2585778Y2 - Device for fixing fixing members such as dies to the base in a detachable manner - Google Patents

Device for fixing fixing members such as dies to the base in a detachable manner

Info

Publication number
JP2585778Y2
JP2585778Y2 JP1993020875U JP2087593U JP2585778Y2 JP 2585778 Y2 JP2585778 Y2 JP 2585778Y2 JP 1993020875 U JP1993020875 U JP 1993020875U JP 2087593 U JP2087593 U JP 2087593U JP 2585778 Y2 JP2585778 Y2 JP 2585778Y2
Authority
JP
Japan
Prior art keywords
die
base
fixing
locking
rotation
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 - Fee Related
Application number
JP1993020875U
Other languages
Japanese (ja)
Other versions
JPH0677941U (en
Inventor
傑雄 内田
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.)
Pentel Co Ltd
Original Assignee
Pentel 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 Pentel Co Ltd filed Critical Pentel Co Ltd
Priority to JP1993020875U priority Critical patent/JP2585778Y2/en
Publication of JPH0677941U publication Critical patent/JPH0677941U/en
Application granted granted Critical
Publication of JP2585778Y2 publication Critical patent/JP2585778Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

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

Description

【考案の詳細な説明】[Detailed description of the invention]

【0001】[0001]

【産業上の利用分野】本考案は、基台上に載置したダイ
ス等の固定部材を簡単に着脱できるように固定する装置
に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for fixing a fixing member such as a die placed on a base so that the fixing member can be easily attached and detached.

【0002】[0002]

【従来の技術】従来技術の1例として、金属の固まりを
溝部が形成されているダイス挿入し、押圧棒をその金属
の固まりにかなりの速度で激突させ、その固まりを変形
させることにより筒状の製品を成形する、所謂、圧延成
形を挙げ、以下説明する。基台101の中央部には穴1
02が形成されており、その穴102にはスペーサー1
03を介して雌型104と固定部材であるダイス105
とが挿入されている。また、前記雌型104の内側には
中子106が挿入されており、圧延した際余分な金属が
逃げるように孔107が形成されている。また、前記基
台101の上面にはダイス105を固定するための被固
定部材であるカバー108が螺着されている。そして、
そのカバー108の側面には、摺る専用のスパナ112
(図3参照)が係止し得る係合溝109が形成されてい
る。符号110は圧延される金属の固まり111を圧延
するための押圧棒である。
2. Description of the Related Art As an example of the prior art, a metal lump is inserted into a die having a groove, and a pressing rod is struck at a considerable speed against the metal lump to deform the lump. A so-called roll forming for forming the above product is described below. Hole 1 in the center of base 101
02 is formed in the hole 102 of the spacer 1.
03 and a die 105 as a fixing member
And have been inserted. A core 106 is inserted inside the female mold 104, and a hole 107 is formed so that excess metal escapes when rolling. A cover 108, which is a fixed member for fixing the die 105, is screwed to the upper surface of the base 101. And
A special wrench 112 is provided on the side of the cover 108.
(See FIG. 3). Reference numeral 110 denotes a pressing rod for rolling a mass 111 of metal to be rolled.

【0003】次に作用について説明する。金属の固まり
111をダイス105にセットし、押圧棒110を勢い
良く金属の固まり111に激突させる。その激突作用に
より金属の固まり111が変形し、前記押圧棒110の
側面に沿って上昇し筒状物が成形される。
Next, the operation will be described. The metal lump 111 is set on the die 105, and the pressing rod 110 collides vigorously with the metal lump 111. Due to the collision action, the metal mass 111 is deformed and rises along the side surface of the pressing rod 110 to form a cylindrical object.

【0004】[0004]

【考案が解決しようとする課題】しかしながら、上記従
来技術においては、ダイス105を基台101にカバー
108によって確実に固定することができるものの、ダ
イス105を交換する場合などには非常に不向きであっ
た。つまり、ダイス105を交換するには、螺着されて
いるカバー108を図4に示すような専用のスパナ11
2を係合溝109に係合させ、次いで回転させ取り外し
交換するものであり、面倒であり、交換時間を要してい
た。因みにダイスの交換サイクルはかなりの衝撃を受け
るため、頻繁に行われるものであり、金属の固まりが鉛
のような材質であってもダイスの形状が変形してしま
い。2日〜1週間程度で交換せざるを得ないという問題
点があった。本考案は上記問題点を解決することを目的
としている。
However, in the above prior art, although the die 105 can be securely fixed to the base 101 by the cover 108, it is very unsuitable for exchanging the die 105. Was. That is, in order to replace the die 105, the screwed cover 108 is replaced with the special spanner 11 as shown in FIG.
2 is engaged with the engaging groove 109, and then rotated and removed for replacement, which is troublesome and requires replacement time. Incidentally, since the die replacement cycle receives a considerable impact, it is frequently performed, and the shape of the die is deformed even if the metal mass is a material such as lead. There was a problem that the replacement had to be performed in about two days to one week. The purpose of the present invention is to solve the above problems.

【0005】[0005]

【課題を解決するための手段】本考案は上記目的を達成
するため、基台上に回動自在に配設したダイス外周部に
係止溝を形成し、基台に固定した回り止め部材を嵌合係
してダイスの回動を阻止する如くし、該ダイス上面に
回転盤を同軸に回転自在に重合し、径方向内側に向って
係止爪を突設固定してダイス上面の上昇を阻止する如く
なし、該回転盤を回動して係止爪を前記回り止め部材上
に合致位置させた時、ダイスの係止溝が該係止爪及び回
り止め部材より上方に抜け得る如くなし、更に回転盤内
周面には弾撥部材により常に中心方向に付勢されている
摺動ピンを前後進可能に取り付け、該摺動ピンが嵌入す
る係止孔を基台に形成したことを特徴とする。
According to the present invention, in order to achieve the above object, the present invention is applied to an outer peripheral portion of a die rotatably disposed on a base.
Locking groove is formed, to as to prevent the rotation of the die by Hamagogakaritome the detent member fixed to the base, rotatably polymerizing turntable coaxially to the die upper surface, the radially inner When the rotating claw is rotated and the locking claw is aligned with the detent member, the locking of the die is performed. The groove is the locking claw and the rotation
Make sure that it can be pulled out of the retaining member , and inside the turntable
The peripheral surface is always urged toward the center by a resilient member
Attach the sliding pin so that it can move forward and backward, and fit the sliding pin
A locking hole formed in the base .

【0006】[0006]

【実施例】次に図1、図2に示した本考案の一実施例に
ついて詳細に説明する。基台1の中央部には穴2が形成
されており、その穴2にはスペーサー3を介して雌型4
と固定部材であるダイス5とが挿入されている。又、前
記雌型4の内側には中子6が挿入されており、圧延した
際、余分な金属が逃げるように孔7が形成されている。
又、前記ダイス5の対向した外周面には軸方向に係止溝
が形成されており、基台1に固定された回り止め部材
9に係合している。一方、前記基台1の上方には回転盤
10が同軸に回転自在に重合配置されている。基台1に
は前記ダイス5よりも若干大径の円孔11が形成されて
いる。また、回転盤10には前記円孔11の方向に向っ
て係合爪12が固定されており、前記ダイス5の上昇を
阻止している。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the present invention shown in FIGS. 1 and 2 will be described in detail. A hole 2 is formed in the center of the base 1, and the hole 2 is provided with a female mold 4 through a spacer 3.
And a die 5 as a fixing member are inserted. A core 6 is inserted inside the female mold 4, and a hole 7 is formed so that excess metal escapes when rolling is performed.
A locking groove is formed in the outer peripheral surface of the die 5 in the axial direction.
8 is formed, and is engaged with a rotation preventing member 9 fixed to the base 1. On the other hand, a turntable 10 is coaxially rotatably arranged above the base 1 so as to be rotatable coaxially. The base 1 has a circular hole 11 slightly larger in diameter than the die 5. An engaging claw 12 is fixed to the turntable 10 in the direction of the circular hole 11 to prevent the die 5 from rising.

【0007】また、前記基台1の上方外周面には、回転
盤10の内側に突出している係合ピン13が摺動する
周溝14が形成されている。更に、前記回転盤10の
周面には弾撥部材15により常に中心方向に付勢されて
いる摺動ピン16が前進後退可能に取り付けられ、前記
円周溝14の一部には摺動ピン16が嵌入し、回転盤の
回動を阻止する係止孔17が形成されている。21は従
来技術と同様に金属の固まり18を圧延するための押圧
棒で、基台1の上方に配置されている。
A circle on which an engagement pin 13 protruding inside the turntable 10 slides on the upper outer peripheral surface of the base 1.
A circumferential groove 14 is formed. Furthermore, among the rotary disc 10
A sliding pin 16 constantly urged in the center direction by a resilient member 15 is attached to the peripheral surface so as to be able to move forward and backward, and the sliding pin 16 is fitted in a part of the circumferential groove 14, and A locking hole 17 is formed to prevent the rotation of. Reference numeral 21 denotes a pressing rod for rolling the metal mass 18 as in the prior art, and is disposed above the base 1.

【0008】次にダイス5の交換方法について述べる。
摺動ピン16のつまみ部19を把持し、弾撥部材15に
抗して引っ張り、係止孔17との係合を解除する。次い
で、摺動ピン16を引っ張った状態で回転盤10を90
度回転させ、係合爪12を回り止め部材9上に合致位置
させ、この位置で係合爪12及び回り止め部材9に沿っ
て係止溝8内を上方に移動しダイス5を引き抜き交換す
る。再びダイス5を押えるために回転盤10を回転させ
ると、係合爪12がダイス5の周縁に位置しダイスの上
昇を阻止する。
Next, a method for replacing the die 5 will be described.
The grip 19 of the slide pin 16 is gripped and pulled against the elastic member 15 to release the engagement with the locking hole 17. Next, with the sliding pin 16 being pulled,
And rotate the engaging claw 12 on the detent member 9 to the matching position.
At this position, along the engaging claw 12 and the detent member 9.
The die 5 is moved upward in the locking groove 8 to pull out the die 5 for replacement. When the turntable 10 is rotated again to press the die 5, the engaging claws 12 are located on the periphery of the die 5 and prevent the die from rising.

【0009】また、内部を清掃したい場合などには、回
転盤10を90度回転させた状態において、更に摺動ピ
ン16を円周溝14より外れるように引っ張る。この状
態で回転盤10を引っ張ると、係合ピン13も円周溝1
4の任意の位置に形成されている凹部20に位置し、回
転盤10を基台1より引き抜くことができる。
When it is desired to clean the inside, the slide pin 16 is further pulled so as to be disengaged from the circumferential groove 14 while the turntable 10 is rotated by 90 degrees. When the turntable 10 is pulled in this state, the engagement pin 13 also
4, the rotating disk 10 can be pulled out of the base 1 at the concave portion 20 formed at an arbitrary position.

【0010】[0010]

【考案の効果】本考案によると、基台上に回動自在に配
設したダイス外周部に係止溝を形成し、基台に固定した
回り止め部材を嵌合係止してダイスの回動を阻止する如
くし、該ダイス上面に回転盤を同軸に回転自在に重合
し、径方向内側に向って係止爪を突設固定してダイス上
面の上昇を阻止する如くなし、該回転盤を回動して係止
爪を前記回り止め部材上に合致位置させた時、ダイスの
係止溝が該係止爪及び回り止め部材より上方に抜け得る
如くなし、更に回転盤内周面には弾撥部材により常に中
心方向に付勢されている摺動ピンを前後進可能に取り付
け、該摺動ピンが嵌入する係止孔を基台に形成してある
ので、簡単に素早くダイス等の固定部材を交換すること
ができる。
According to the present invention, according to the invention], the locking groove is formed on die outer peripheral portion which is rotatably provided on a base, the die times by Hamagogakaritome the detent member fixed to the base A rotating disk is rotatably coaxially superimposed on the upper surface of the die so as to prevent movement, and a locking claw is projected and fixed radially inward to prevent the upper surface of the die from being lifted. When the locking claw is aligned with the detent member by rotating
Locking groove is no as can escape upward from the locking pawl and the detent member, always medium by Tamabachi member further turntable inner periphery
Attaching a sliding pin biased in the center direction so that it can move forward and backward
In addition, since the locking holes into which the sliding pins fit are formed in the base, the fixing members such as dies can be easily and quickly replaced.

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

【図1】本考案の一実施例正断面図である。FIG. 1 is a front sectional view of one embodiment of the present invention.

【図2】図1の平面図である。FIG. 2 is a plan view of FIG.

【図3】従来装置の正断面図である。FIG. 3 is a front sectional view of a conventional device.

【図4】図3の従来装置に用いるスパナ正面図である。FIG. 4 is a front view of a spanner used in the conventional device of FIG.

【符号の説明】[Explanation of symbols]

1 基台 2 穴 3 スペーサー 4 雌型 5 ダイス 6 中子8 係止溝 9 回り止め部材 10 回転盤 12 係合爪 13 係合ピン 14 円周溝 15 弾撥部材 16 摺動ピン 17 係止孔 21 押圧棒Reference Signs List 1 base 2 hole 3 spacer 4 female die 5 die 6 core 8 locking groove 9 detent member 10 turntable 12 engaging claw 13 engaging pin 14 circumferential groove 15 repellent member 16 sliding pin 17 locking hole 21 Press rod

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of request for utility model registration] 【請求項1】 基台上に回動自在に配設したダイス外周
部に係止溝を形成し、基台に固定した回り止め部材を嵌
合係止してダイスの回動を阻止する如くし、該ダイス上
面に回転盤を同軸に回転自在に重合し、径方向内側に向
って係止爪を突設固定してダイス上面の上昇を阻止する
如くなし、該回転盤を回動して係止爪を前記回り止め部
材上に合致位置させた時、ダイスの係止溝が該係止爪及
び回り止め部材より上方に抜け得る如くなし、更に回転
盤内周面には弾撥部材により常に中心方向に付勢されて
いる摺動ピンを前後進可能に取り付け、該摺動ピンが嵌
入する係止孔を基台に形成したことを特徴とする基台に
対してダイス等の固定部材を着脱自在に固定する装置。
1. An outer periphery of a die rotatably disposed on a base.
Part locking groove is formed on, to as to prevent the rotation of the die by Hamagogakaritome the detent member fixed to the base, rotatably polymerizing turntable coaxially to the die top, diameter When the locking pawl is projected and fixed inward in the direction to prevent the upper surface of the die from being lifted, and when the rotating plate is rotated to position the locking claw on the rotation stopping member, The locking groove is
Make sure that it can come out above the anti-rotation member , and further rotate
The inner peripheral surface of the board is always urged toward the center by a resilient member
The sliding pin is attached so that it can move back and forth,
An apparatus for detachably fixing a fixing member such as a die to a base, wherein a locking hole for receiving the fixing member is formed in the base.
JP1993020875U 1993-03-30 1993-03-30 Device for fixing fixing members such as dies to the base in a detachable manner Expired - Fee Related JP2585778Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1993020875U JP2585778Y2 (en) 1993-03-30 1993-03-30 Device for fixing fixing members such as dies to the base in a detachable manner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1993020875U JP2585778Y2 (en) 1993-03-30 1993-03-30 Device for fixing fixing members such as dies to the base in a detachable manner

Publications (2)

Publication Number Publication Date
JPH0677941U JPH0677941U (en) 1994-11-01
JP2585778Y2 true JP2585778Y2 (en) 1998-11-25

Family

ID=12039362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1993020875U Expired - Fee Related JP2585778Y2 (en) 1993-03-30 1993-03-30 Device for fixing fixing members such as dies to the base in a detachable manner

Country Status (1)

Country Link
JP (1) JP2585778Y2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5754902U (en) * 1980-09-16 1982-03-31
JPS5949442U (en) * 1982-09-21 1984-04-02 阪村産業株式会社 Dice lock mechanism

Also Published As

Publication number Publication date
JPH0677941U (en) 1994-11-01

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