JPH0157969B2 - - Google Patents
Info
- Publication number
- JPH0157969B2 JPH0157969B2 JP58237496A JP23749683A JPH0157969B2 JP H0157969 B2 JPH0157969 B2 JP H0157969B2 JP 58237496 A JP58237496 A JP 58237496A JP 23749683 A JP23749683 A JP 23749683A JP H0157969 B2 JPH0157969 B2 JP H0157969B2
- Authority
- JP
- Japan
- Prior art keywords
- press
- shelves
- mold
- molds
- press machine
- 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
Links
- 230000003028 elevating effect Effects 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
- B21D37/147—Tool exchange carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
【発明の詳細な説明】
本発明は、プレス型の交換を自動的に行なうこ
とができるプレス機用型交換装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a die changing device for a press machine that can automatically change press dies.
重いプレス型を交換する場合には、通常、クレ
ーンとかダイリフタ等の各種交換用の機器を用い
て交換を行なつているが、これ等の機器を用いて
も上下２組のプレス型を交換することは非常に面
倒で、時間と手間が大いに費される問題があると
共に、大型プレス機の場合は型も大きくて重くな
るため、クレーン等の機器を用いても作業の危険
性が非常に高く、容易に交換できない問題があつ
た。 When replacing a heavy press mold, it is usually done using various types of replacement equipment such as a crane or die lifter, but even with these equipment, it is necessary to replace two sets of upper and lower press molds. This is extremely troublesome and requires a lot of time and effort, and in the case of large presses, the molds are also large and heavy, making the work extremely dangerous even when using equipment such as a crane. , there was a problem that it could not be easily replaced.
そこで、例えば特開昭56−23327号公報とか、
同58−86941号公報、更には同58−97437号公報に
見られる様な金型交換装置が開発され、金型の交
換を省力的に行うことが可能になつた。 Therefore, for example, Japanese Patent Application Laid-Open No. 56-23327,
A mold changing device as seen in Japanese Patent No. 58-86941 and furthermore, Japanese Patent No. 58-97437 has been developed, and it has become possible to exchange molds in a labor-saving manner.
しかし、上述した従来の各金型交換装置は、交
換機とか型搬送装置等をプレス機の後部とか側面
に近接させて設ける関係上、プレス機の周囲にス
ペースを取ることができず、従つて、プレス機を
始めとする複数台の機器を連ねる自動工作システ
ム（トランスフアーシステム）を構成できない問
題があつた。 However, each of the above-mentioned conventional mold changing devices cannot take up space around the press machine because the changer, mold conveyance device, etc. are installed close to the rear or side of the press machine. There was a problem in which it was not possible to configure an automatic machining system (transfer system) that connected multiple machines including press machines.
また、上述した従来の金型交換装置はいずれも
構造が複雑で価格が高いとか、既存のプレス機に
容易に実施できないと云つた各種の問題点があつ
た。 Further, all of the above-mentioned conventional mold changing devices have various problems such as complicated structure, high cost, and inability to be easily implemented in existing press machines.
従つて本発明の技術的課題は、金型の交換を比
較的簡単な装置によつて簡便に行うことができる
と共に、プレス機の周囲を空けた構成にして、各
種機器の連結を容易にする点にあり、本発明では
これ等の技術的課題を解決するために、プレス材
料を載置するテーブルの下側を通して、プレス機
の前面部と、複数の交換用プレス型を収納した収
納棚の間を往復移動できる様に構成した型交換機
に、夫々プレス型を収容できる計４段の棚を有す
る昇降枠を設け、これ等４段の棚のうち、２つの
棚を新らたに交換する上下のプレス型を有する交
換棚と成し、また、他の２つの棚を使用後の上下
のプレス型を収容する使用済棚と成すと共に、上
記のプレス機には使用済みの上下のプレス型を上
記２つの使用済棚に夫々押し戻す返却シリンダを
取付け、また、上記型交換機には、テーブルに形
成した切欠部を通して昇降枠を昇降作動して上記
２つの交換棚を夫々プレス機の上型及び下型取付
位置に対応せしめる昇降装置と、交換棚内に収容
した上下のプレス型をプレス機の上型及び下型取
付部に向けて夫々押出して挿入する挿入シリンダ
を設ける様に構成している。 Therefore, the technical problem of the present invention is to make it possible to easily exchange molds using a relatively simple device, and to create a structure with a space around the press machine to facilitate connection of various devices. In order to solve these technical problems, the present invention aims to connect the front part of the press machine and the storage shelf housing a plurality of replacement press dies through the underside of the table on which the press material is placed. A mold exchanger configured to be able to move back and forth between press molds is equipped with an elevating frame having a total of four shelves each capable of accommodating press molds, and two of these four shelves are replaced with new ones. The press machine has a replacement shelf for storing the upper and lower press dies, and the other two shelves serve as used shelves for accommodating the used upper and lower press dies. A return cylinder is installed to push back the used stock onto the two used shelves, and the die exchanger is equipped with a lifting frame that is moved up and down through a notch formed in the table, so that the two exchange shelves can be moved to the upper mold and the upper die of the press, respectively. It is configured to include an elevating device that corresponds to the lower mold mounting position, and an insertion cylinder that pushes and inserts the upper and lower press molds housed in the exchange shelf towards the upper mold and lower mold mounting parts of the press machine, respectively. .
次に、上述した本発明に係るプレス機用型交換
装置の好適な一実施例を、添附した図面を参照し
ながら詳細に説明する。 Next, a preferred embodiment of the above-mentioned mold changing device for a press according to the present invention will be described in detail with reference to the accompanying drawings.
第１図は、本発明の型交換装置が実施されてい
る自動プレス装置の一例を示した斜視図であつ
て、図中、１はプレス機、２はＸ・Ｙテーブルを
示す。Ｘ・Ｙテーブ２ルには、図示していない適
当な搬送手段によつて載置板３上に載置されたプ
レス材料Ａを吸着してＹ軸及びＸ軸方向に移動
し、位置決めを行なう電磁マグネツト式位置決め
ユニツト４，４と、この位置決めされたプレス材
料Ａの先端縁をグリツプする挾持具５，５及び、
両挾持具５，５をＸレール６及びＹレール７に沿
つてＸ・Ｙ軸方向に移動し、以つて、グリツプし
たプレス材料Ａを載置板３上でＸ・Ｙ軸方向に移
動しながらプレス機１に順次供給する走行ホルダ
８が設けられている。 FIG. 1 is a perspective view showing an example of an automatic press device in which a mold changing device of the present invention is implemented, and in the figure, 1 indicates a press machine and 2 indicates an X/Y table. The press material A placed on the mounting plate 3 is adsorbed onto the X/Y table 2 by an appropriate conveying means (not shown) and moved in the Y-axis and X-axis directions for positioning. Electromagnetic positioning units 4, 4, clamping tools 5, 5 for gripping the tip edge of the positioned press material A, and
Both clamp holders 5, 5 are moved in the X and Y axis directions along the X rail 6 and Y rail 7, and the gripped press material A is moved on the mounting plate 3 in the X and Y axis directions. A traveling holder 8 is provided that sequentially supplies the press machine 1.
また、図面に於いて夫々符号１０で全体的に示
したのは型交換機で、この交換機１０は前記Ｘ・
Ｙテーブル２の下側内部に収められていて、下側
床面に敷設したガイドレール１１に沿つて、Ｘ・
Ｙテーブル２の側部よりプレス機１の前面部と、
多数の交換用金を収納した収納棚５０の間を自由
に往復移動できる様に構成され、普段は第１図の
右側に図示されている如く全体の丈を低くした状
態でＸ・Ｙテーブル２の下側内部に位置している
が、プレス型を交換する場合は、第１図中央部に
示す如くプレス機１の前面部に移動し、且つ、テ
ーブル上面の切欠部２ａを通して丈を伸ばす様に
上昇する仕組に成つている。 Also, in the drawings, the type exchanger 10 is designated as a whole by the reference numeral 10, and this exchanger 10 is the type of exchanger 10 mentioned above.
The X-
The front side of the press machine 1 from the side of the Y table 2,
It is configured so that it can freely move back and forth between the storage shelves 50 that store a large number of replacement gold, and the X/Y table 2 is usually kept in a state where the overall length is lowered as shown on the right side of FIG. However, when replacing the press mold, move it to the front of the press 1 as shown in the center of Figure 1, and extend the length through the notch 2a on the top of the table. The system is designed to increase the
第２図、第３図に於いて１２は型交換機１０の
基台１０ａ上に昇降自在に取付けた昇降枠で、１
３，１３は昇降枠１２を昇降するスクリユ軸で、
１４，１４はガイド軸である。スクリユ軸１３，
１３の下端部には連動スプロケツト１５，１５が
取付けられ、このスプロケツト１５，１５とモー
タ１６によつて回転する駆動スプロケツト１７，
１７の間にエンドレスチエン１８，１８を夫々掛
渡すことによつて、両スクリユ軸１３，１３はモ
ータ１６によつて正逆回転して昇降枠１２を昇降
する仕組に成つている。上記のモータ１６は、ガ
イドレール１１に沿つてプレス機１の前面に移動
して来た型交換機１０の基台１０ａに取付けた押
動子１９が、支柱２０に取付けたマイクロスイツ
チ２１を押圧閉成すると正転し、昇降枠１２を上
昇する。昇降枠１２の上昇は、枠台１２ａに取付
けた押動子２２が、支柱２０の上端側に取付けた
上限リミツトスイツチ２３を押圧閉成してモータ
１６の正転が停止されると停止され、また、プレ
ス型交換後、モータ１６の逆転に従つて降下する
昇降枠１２は、上記押動子２２が支柱２０の下端
側に取付けた下限リミツトスイツチ２４を押圧閉
成することで停止される。 In FIGS. 2 and 3, 12 is a lifting frame mounted on the base 10a of the mold exchanger 10 so as to be able to rise and fall freely;
3 and 13 are screw shafts that raise and lower the elevator frame 12;
14, 14 are guide shafts. Screw shaft 13,
Interlocking sprockets 15, 15 are attached to the lower end of the sprocket 13, and a drive sprocket 17, which is rotated by the sprockets 15, 15 and a motor 16,
By extending endless chains 18, 18 between the two screw shafts 17, the two screw shafts 13, 13 are rotated in forward and reverse directions by the motor 16 to raise and lower the elevator frame 12. In the motor 16, a pusher 19 attached to the base 10a of the die changer 10, which has moved along the guide rail 11 to the front of the press 1, presses and closes the micro switch 21 attached to the column 20. When this happens, it rotates in the normal direction and lifts the elevator frame 12. The lifting of the lifting frame 12 is stopped when the pusher 22 attached to the frame base 12a presses and closes the upper limit switch 23 attached to the upper end side of the support column 20, and the normal rotation of the motor 16 is stopped. After replacing the press die, the elevating frame 12, which descends as the motor 16 reverses, is stopped by the pusher 22 pressing and closing the lower limit switch 24 attached to the lower end of the column 20.
２５は上記昇降枠１２に昇降自在に取付けた昇
降体で、昇降体２５は上側部を昇降枠１２の天板
１２ｂに支持され、また、下側部を前記枠台１２
ａ上に立設した支持軸２６，２６にガイドされて
昇降枠１２に対して昇降するものであつて、昇降
枠１２に対する昇降運動は、第２図の如く枠台１
２ａに取付けたシリンダ２７のピストンロツド２
８を伸縮することによつて行なう。 Reference numeral 25 denotes an elevating body that is attached to the elevating frame 12 so as to be able to rise and fall freely.
It moves up and down relative to the lifting frame 12 guided by support shafts 26, 26 erected on top a, and the lifting movement relative to the lifting frame 12 is carried out by the frame 1 as shown in FIG.
Piston rod 2 of cylinder 27 attached to 2a
This is done by expanding and contracting 8.
３０Ａ，３０Ｂ，３０Ｃ，３０Ｄは上記昇降体
２５に上下適当な間隔をあけて形成したプレス型
用の棚で、計４段形成されたこれ等の棚３０Ａ〜
３０Ｄのうち、上から数えて２段目と４段目の棚
３０Ｂ，３０Ｄは、新たに交換する上下のプレス
型３１，３２を収容した交換棚に成つており、他
の１段目及び３段目の各棚３０Ａと３０Ｃは、プ
レス機１から取外した使用後の上下のプレス型３
３，３４を収容する使用済棚に成つている。 30A, 30B, 30C, and 30D are shelves for press molds formed on the elevating body 25 with appropriate vertical spacing, and these shelves 30A to 30D are formed in four stages in total.
Among the shelves 30D, the second and fourth shelves 30B and 30D, counting from the top, are exchange shelves that accommodate the upper and lower press dies 31 and 32 to be newly replaced, and the other first and third shelves are Each of the shelves 30A and 30C in the tiers are used to store the upper and lower press molds 3 after use, which have been removed from the press machine 1.
It is a used shelf that accommodates 3 and 34.
前記モータ１６によつて上限位置に上昇された
昇降枠１２は、昇降体２５の各使用済棚３０Ａ，
３０Ｃの口をプレス機１の上型及び下型の各取付
部１Ｕ，１Ｄに臨ませて停止する様に構成されて
いる。各取付部１Ｕ，１Ｄは第２図の如く上下の
型取付装置３５，３６と、型締めシリンダ３７，
３８によつて構成されている。また、プレス機１
の内部には型取付装置３５，３６に取付けた上下
のプレス型３３，３４を上記使用済棚３０Ａ，３
０Ｃ内に押戻す返却シリンダ３９が取付けられ、
このシリンダ３９による使用済プレス型３３，３
４の押戻しは、上記型締めシリンダ３７，３８を
緩めてから行なわれる。 The elevating frame 12 raised to the upper limit position by the motor 16 is placed on each used shelf 30A of the elevating body 25,
The press 30C is configured so as to be stopped with its mouth facing each of the mounting parts 1U and 1D of the upper and lower molds of the press 1. Each mounting part 1U, 1D has upper and lower mold mounting devices 35, 36, mold clamping cylinder 37,
38. In addition, press machine 1
The upper and lower press molds 33, 34 attached to the mold mounting devices 35, 36 are placed inside the used shelves 30A, 3.
A return cylinder 39 that pushes back into 0C is installed,
Used press molds 33, 3 by this cylinder 39
The pushing back step 4 is performed after the mold clamping cylinders 37 and 38 are loosened.
４０，４１は前記交換棚３０Ｂ，３０Ｄの背面
部分に取付けた挿入シリンダで、両シリンダ４
０，４１は交換棚３０Ｂ，３０Ｄ内に収容されて
いる新たな上下のプレス型３１，３２を、前記プ
レス機１の上下の型取付部１Ｕ，１Ｄに押出して
挿入するためのものであつて、この挿入作業に当
つては、前記返却シリンダ３９は第２図の始動位
置に戻つており、また、型挿入後は、型締めシリ
ンダ３７，３８が新たなプレス型３１，３２を固
定する仕組に成つている。更に、上記新たなプレ
ス型３１，３２の取付けに当つては、使用済プレ
ス型３３，３４が使用済棚３０Ａ，３０Ｃに押戻
され後、昇降体２５をシリンダ２７で１段押し上
げて、各交換棚３０Ｂ，３０Ｄの口をプレス機１
の型取付部１Ｕ，１Ｄに臨ませた後、両挿入シリ
ンダ４０，４１を作動する様に構成されている。 Reference numerals 40 and 41 indicate insertion cylinders attached to the back parts of the replacement shelves 30B and 30D, and both cylinders 4
0 and 41 are for pushing out and inserting new upper and lower press molds 31 and 32 housed in the exchange shelves 30B and 30D into the upper and lower mold mounting parts 1U and 1D of the press machine 1, respectively. , during this insertion work, the return cylinder 39 has returned to the starting position shown in FIG. It has become. Furthermore, when installing the new press molds 31 and 32, after the used press molds 33 and 34 are pushed back onto the used shelves 30A and 30C, the elevating body 25 is pushed up one step by the cylinder 27, and each Press machine 1 to press the openings of exchange shelves 30B and 30D.
After facing the mold mounting parts 1U and 1D, both insertion cylinders 40 and 41 are operated.
本発明に係るプレス機用型交換装置は以上延べ
た如き構成であるから、プレス型を交換する場合
は、収納棚５０の任意の棚から任意の搬送手段を
用いて各交換棚３０Ｂ，３０Ｄに交換する新たな
上下のプレス型３１，３２を収容した後、型交換
機１０をガイドレール１１に沿つて適当な駆動手
段でプレス機１の下部前面に移動し、更に、昇降
枠１２を上昇して昇降体２５の使用済棚３０Ａ，
３０Ｃの口をプレス機１の型取付部１Ｕ，１Ｄに
位置合せする。次いで、上下の型締めシリンダ３
７，３８を緩め、返却シリンダ３９を作動してそ
のロツド先端に取付けた押動アーム３９ａで使用
済の上下プレス型３３，３４を使用済棚３０Ａ，
３０Ｃに押戻す。然る後、昇降体２５を１段上昇
して交換棚３０Ｂ，３０Ｄの口をプレス機１の型
取付部１Ｕ，１Ｄに位置合せし、挿入シリンダ４
０，４１を作動すれば、交換棚３０Ｂ，３０Ｄ内
の新たなプレス型３１，３２が型取付装置３５，
３６に挿入され、型締めシリンダ３７，３８を締
付作動することで型の交換が完了する。 Since the mold exchange device for a press machine according to the present invention has the configuration as described above, when exchanging a press mold, it is necessary to transfer the press mold from any shelf of the storage shelf 50 to each exchange shelf 30B, 30D using any conveying means. After accommodating the new upper and lower press molds 31 and 32 to be replaced, the mold exchanger 10 is moved along the guide rail 11 to the lower front of the press machine 1 by an appropriate drive means, and the lifting frame 12 is further raised. Used shelf 30A of elevating body 25,
Align the mouth of 30C with the mold attachment parts 1U and 1D of the press 1. Next, the upper and lower mold clamping cylinders 3
7 and 38, and operate the return cylinder 39 to move the used upper and lower press molds 33 and 34 to the used shelves 30A and 34 using the push arm 39a attached to the tip of the rod.
Push back to 30C. After that, the elevating body 25 is raised one step to align the mouths of the exchange shelves 30B and 30D with the mold attachment parts 1U and 1D of the press 1, and the insertion cylinder 4 is
0, 41, the new press molds 31, 32 in the exchange shelves 30B, 30D are moved to the mold mounting devices 35, 41.
36, and by tightening the mold clamping cylinders 37 and 38, the mold replacement is completed.
交換作業終了後は、昇降枠１２を降下させて全
体の丈を低くした型交換機１０を、再びガイドレ
ール１１に沿つてＸ・Ｙテーブル２の内部下側を
原位置に復動して全工程が終了する。 After the replacement work is completed, the mold exchanger 10, whose overall length has been lowered by lowering the lifting frame 12, is moved back to its original position along the guide rail 11 on the inside lower side of the X/Y table 2 to complete the entire process. ends.
以上説明した如く、本発明に係るプレス機用型
交換装置によれば、プレス機に取付けられている
使用済みの上下プレス型の取外しと、これに代え
て取付ける新たな上下プレス型の取付を、夫々返
却シリンダと挿入シリンダによつて自動的に行な
うことができるから、プレス型の交換作業が頗る
簡単に而かも安全に行なえて大変便利であり、型
交換の省力化を可能にすることができるものであ
るが、本発明では、型交換機の移動をテーブルの
下側内部で行う様にして、プレス機の両サイドを
空けた構成にしたから、プレス機の両サイドに各
種工作機器を連結させて、トランスフアー化する
ことを可能にすると共に、金型交換用の各装置
は、その殆どが型交換機側に設けられていて、プ
レス機側には返却シリンダを設けるだけで済む関
係で、既存のプレス機にも容易に実施できる経済
的利点も発揮できるものであつて、特に、大型の
プレス型を使用する自動プレス機に実施して洵に
有益である。 As explained above, according to the mold changing device for a press machine according to the present invention, it is possible to remove the used upper and lower press molds attached to the press machine and install new upper and lower press molds to replace them. Since this can be done automatically using a return cylinder and an insertion cylinder, the press mold replacement work can be done easily and safely, which is very convenient and can save labor in mold replacement. However, in the present invention, the mold changer is moved inside the lower side of the table, and both sides of the press are left open, so various machine tools can be connected to both sides of the press. In addition, most of the devices for mold exchange are installed on the mold exchange machine side, and only a return cylinder is installed on the press machine side, making it possible to transfer existing molds. It is also economically advantageous to be able to easily implement this method in other presses, and is particularly advantageous when implemented in automatic presses that use large press dies.
第１図は本発明を実施した自動プレス装置の一
例を示した斜視図、第２図は本発明の要部を示し
た側面図、第３図は型交換機の正面図である。
１……プレス機、１Ｕ……上型取付部、１Ｄ…
…下型取付部、２……Ｘ・Ｙテーブル、２ａ……
切欠部、１０……型交換機、１２……昇降枠、１
６……昇降用のモータ、２５……棚枠体、３０
Ａ，３０Ｃ……使用済棚、３０Ｂ，３０Ｄ……交
換棚、３１，３２……交換する新たな上下のプレ
ス型、３３，３４……使用済の上下のプレス型、
３９……返却シリンダ、４０，４１……挿入シリ
ンダ、５０……収納棚。
FIG. 1 is a perspective view showing an example of an automatic press apparatus embodying the present invention, FIG. 2 is a side view showing essential parts of the invention, and FIG. 3 is a front view of a mold exchanger. 1...Press machine, 1U...Upper die mounting part, 1D...
...Lower die mounting part, 2...X/Y table, 2a...
Notch, 10...Type exchanger, 12...Elevating frame, 1
6... Lifting motor, 25... Shelf frame, 30
A, 30C...Used shelves, 30B, 30D...Replacement shelves, 31, 32...New upper and lower press dies to be replaced, 33, 34...Used upper and lower press dies,
39... Return cylinder, 40, 41... Insertion cylinder, 50... Storage shelf.
Claims (1)
て、プレス機の前面部と、複数の交換用プレス型
を収納した収納棚の間を往復移動できる様に構成
した型交換機に、夫々プレス型を収容できる計４
段の棚を有する昇降枠を設け、これ等４段の棚の
うち、２つの棚を新らたに交換する上下のプレス
型を有する交換棚と成し、また、他の２つの棚を
使用後の上下のプレス型を収容する使用済棚と成
すと共に、上記のプレス機には使用済みの上下の
プレス型を上記２つの使用済棚に夫々押し戻す返
却シリンダを取付け、また、上記型交換機には、
テーブルに形成した切欠部を通して昇降枠を昇降
作動して上記２つの交換棚を夫々プレス機の上型
及び下型取付位置に対応せしめる昇降装置と、交
換棚内に収容した上下のプレス型をプレス機の上
型及び下型取付部に向けて夫々押出して挿入する
挿入シリンダを設けたことを特徴とするプレス機
用型交換装置。1. Each press mold is stored in a mold exchanger configured to be able to move back and forth between the front of the press machine and a storage shelf storing multiple replacement press molds through the underside of the table on which press materials are placed. Total of 4 possible
An elevating frame with tiered shelves is provided, and two of these four tiered shelves are replaced with upper and lower press molds to replace them, and the other two shelves are used. In addition to serving as a used shelf for storing the upper and lower press molds, the press machine is also equipped with a return cylinder that pushes the used upper and lower press molds back to the two used shelves, and the mold exchanger is equipped with a return cylinder that pushes the used upper and lower press molds back to the two used shelves. teeth,
An elevating device that lifts and lowers an elevating frame through a notch formed in the table so that the two exchange shelves correspond to the upper and lower die mounting positions of the press machine, respectively, and presses the upper and lower press dies housed in the exchange shelves. A die changing device for a press machine, characterized in that it is provided with insertion cylinders that are pushed out and inserted into the upper die and lower die attachment parts of the press, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23749683A JPS60130428A (en) | 1983-12-15 | 1983-12-15 | Die changing device for press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23749683A JPS60130428A (en) | 1983-12-15 | 1983-12-15 | Die changing device for press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60130428A JPS60130428A (en) | 1985-07-11 |
| JPH0157969B2 true JPH0157969B2 (en) | 1989-12-08 |
Family
ID=17016175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23749683A Granted JPS60130428A (en) | 1983-12-15 | 1983-12-15 | Die changing device for press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60130428A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6372437A (en) * | 1986-09-16 | 1988-04-02 | Tdk Corp | Automatic forming device |
| JPH0442020Y2 (en) * | 1986-12-10 | 1992-10-02 | ||
| JPS63224821A (en) * | 1987-03-12 | 1988-09-19 | Heiwa Seikan Kk | Automatic press device for display plate |
| JPH0280135A (en) * | 1988-09-13 | 1990-03-20 | Asaka Kogyo Kk | Automatic die change device for plural dies |
| JPH02108423A (en) * | 1988-10-17 | 1990-04-20 | Asaka Kogyo Kk | Automatic exchanging device for plural dies |
| US5366431A (en) * | 1990-12-13 | 1994-11-22 | Uniflo Conveyor, Inc. | Automated press brake die transfer system |
| EP1138413A3 (en) * | 2000-03-29 | 2002-09-11 | Murata Kikai Kabushiki Kaisha | Press with automatic tool changing function and tool cartridge changing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623327A (en) * | 1979-07-31 | 1981-03-05 | Toyoda Mach Works Ltd | Press equipment with die pool |
| JPS5886941A (en) * | 1981-11-20 | 1983-05-24 | Nippon Light Metal Co Ltd | Multistage type shelf system working device |
| JPS5897437A (en) * | 1981-12-08 | 1983-06-09 | Komatsu Ltd | Die exchanging device for press |
-
1983
- 1983-12-15 JP JP23749683A patent/JPS60130428A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623327A (en) * | 1979-07-31 | 1981-03-05 | Toyoda Mach Works Ltd | Press equipment with die pool |
| JPS5886941A (en) * | 1981-11-20 | 1983-05-24 | Nippon Light Metal Co Ltd | Multistage type shelf system working device |
| JPS5897437A (en) * | 1981-12-08 | 1983-06-09 | Komatsu Ltd | Die exchanging device for press |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60130428A (en) | 1985-07-11 |
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