JPS632182Y2 - - Google Patents
Info
- Publication number
- JPS632182Y2 JPS632182Y2 JP1981185725U JP18572581U JPS632182Y2 JP S632182 Y2 JPS632182 Y2 JP S632182Y2 JP 1981185725 U JP1981185725 U JP 1981185725U JP 18572581 U JP18572581 U JP 18572581U JP S632182 Y2 JPS632182 Y2 JP S632182Y2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- chamber
- supplied
- molds
- lower mold
- 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
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
【考案の詳細な説明】
本考案はプレス装置、詳しくは多種少量生産に
適するプレス装置に関するものである。[Detailed Description of the Invention] The present invention relates to a press apparatus, and more particularly, to a press apparatus suitable for producing a wide variety of products in small quantities.
従来のプレス装置はスライドとベツドとに上型
と下型とを対向して設け、素材を上下型間に供給
して上型と下型とを対向接近作動させることで製
品をプレス加工するものである。 In a conventional press device, an upper die and a lower die are disposed opposite each other on a slide and a bed, and a material is supplied between the upper and lower dies and the upper and lower dies are moved toward each other to press the product.
このために、１台のプレス装置を用いて多種類
の製品を少量生産する場合には生産する製品に対
応して金型（上下型）を交換しなければならず金
型交換作業が面倒であると共に、金型交換のため
にプレスが休止するので生産効率が著しく低下し
てしまう。 For this reason, when producing many types of products in small quantities using one press machine, it is necessary to replace the molds (upper and lower molds) according to the products being produced, making the mold replacement work troublesome. At the same time, the press is stopped to replace the mold, resulting in a significant drop in production efficiency.
本考案は上記の事情に鑑みなされたものであ
り、その目的は１台のプレス装置によつて多種類
の製品を少量生産する際に生産効率を向上できる
ようにしたプレス装置を提供することである。 The present invention was developed in view of the above circumstances, and its purpose is to provide a press machine that can improve production efficiency when producing a wide variety of products in small quantities using a single press machine. be.
以下図面を参照して本考案の実施例を説明す
る。 Embodiments of the present invention will be described below with reference to the drawings.
ベツド１にはボルスタ２が設けられ、該ボルス
タ２にはシリンダ機構３1〜３4を介して複数の下
型４1〜４4が設けられていると共に、前記ベツド
１と対向してスライド５が上下動自在に設けられ
ている。 The bed 1 is provided with a bolster 2, and the bolster 2 is provided with a plurality of lower molds 4 1 to 4 4 via cylinder mechanisms 3 1 to 3 4 , and a slide 5 facing the bed 1 is provided. is provided to be able to move up and down.
該スライド５にダイクランパ７で固着されたア
ダプタプレート８には複数の上型６1〜６4が前記
各下型４1〜４4と相対向して設けてある。 An adapter plate 8 fixed to the slide 5 by a die clamper 7 is provided with a plurality of upper molds 6 1 to 6 4 facing each of the lower molds 4 1 to 4 4 .
前記シリンダ機構３はボルスタ２の孔９内に上
下摺動自在に嵌挿したシリンダチユーブ３ａと、
ベツド１に固設したピストン３ｂとを備えて第１
室３′と第２室３″とを構成している。 The cylinder mechanism 3 includes a cylinder tube 3a fitted into the hole 9 of the bolster 2 so as to be vertically slidable;
and a piston 3b fixed to the bed 1.
It constitutes a chamber 3' and a second chamber 3''.
そして、各第１室３′と第２室３″は電磁弁１０
を介して油圧源１１とドレーン１２とにそれぞれ
接続制御される。 Each of the first chamber 3' and the second chamber 3'' is connected to a solenoid valve 10.
The hydraulic pressure source 11 and the drain 12 are respectively connected and controlled via the hydraulic pressure source 11 and the drain 12.
そして、下型４はシリンダチユーブ３ａに固設
してある。 The lower die 4 is fixed to the cylinder tube 3a.
また、前記各上型６には一対のガイド１３，１
３が設けられ、該各ガイド１３，１３には下型４
に立設したガイドポスト１４，１４が摺動自在に
嵌挿されている。 Further, each upper mold 6 has a pair of guides 13, 1.
3 is provided, and each guide 13, 13 is provided with a lower mold 4.
Guide posts 14 , 14 erected therein are slidably inserted.
そして、前記各下型４1〜４4及び上型６1〜６4
（つまり、各金型）はそれぞれ異なる形状となつ
ている。 Then, each of the lower molds 4 1 to 4 4 and the upper molds 6 1 to 6 4
(That is, each mold) has a different shape.
次に作動を説明する。 Next, the operation will be explained.
まず、少量生産する製品に対応した下型４1〜
４4、上型６1〜６4をそれぞれセツトし、生産す
べき製品に対応した下型４2のシリンダ機構３2の
第２室３″に圧油を供給してシリンダチユーブ３
ａを上昇し下型４2を上型６2に当接し、その下型
４2と上型６2間にのみ材料を供給する。 First, the lower mold 4 1 is suitable for products produced in small quantities.
4 4 , the upper molds 6 1 to 6 4 are respectively set, and pressure oil is supplied to the second chamber 3 ″ of the cylinder mechanism 3 2 of the lower mold 4 2 corresponding to the product to be produced to open the cylinder tube 3 .
A is raised, the lower mold 4 2 comes into contact with the upper mold 6 2 , and material is supplied only between the lower mold 4 2 and the upper mold 6 2 .
この時、他の下型４1，４3，４4のシリンダ機
構３1，３3，３4の第１室３′に圧油を供給してシ
リンダチユーブ３ａととも下型４1，４3，４4を
下降し上型６1，６3，６4との間に隙間S1を形成
する。 At this time, pressure oil is supplied to the first chambers 3' of the cylinder mechanisms 3 1 , 3 3 , 3 4 of the other lower molds 4 1 , 4 3 , 4 4 , and the cylinder tubes 3 a and the lower molds 4 1 , 4 3 and 4 4 are lowered to form a gap S 1 between them and the upper molds 6 1 , 6 3 and 6 4 .
そして、スライド５を動作させればその製品を
プレス加工できる。この時、材料が供給されない
金型の下型と上型との間に隙間が形成されている
ので、空打ちすることがなく、空打ちによる騒音
発生、金型寿命低下を防止できる。 Then, by operating the slide 5, the product can be pressed. At this time, since a gap is formed between the lower die and the upper die of the mold to which no material is supplied, there is no blank firing, and it is possible to prevent noise generation and reduction in mold life due to blank firing.
また、次に異なる形状の製品を生産する場合に
はその製品と対応した下型のシリンダ機構第２室
３″に圧油を供給してシリンダチユーブ３ａとと
もに下型を上昇して上型に当接し、その下型、上
型間にのみ材料を供給してスライド５を動作させ
ればその製品をプレス加工できる。 When producing a product with a different shape next time, pressurized oil is supplied to the second chamber 3'' of the cylinder mechanism of the lower mold corresponding to the product, and the lower mold is raised together with the cylinder tube 3a to contact the upper mold. By supplying material only between the lower die and the upper die and operating the slide 5, the product can be pressed.
また、複数の製品を同時生産する場合には複数
の製品に対応した下型を前述のようにして上型に
当接し、その下型、上型間に材料を供給してスラ
イド５を動作させれば複数の製品を同時生産でき
る。 In addition, when producing multiple products at the same time, the lower mold corresponding to the multiple products is brought into contact with the upper mold as described above, and the material is supplied between the lower mold and the upper mold to operate the slide 5. You can produce multiple products at the same time.
このように、１台のプレス装置によつて金型交
換をすることなく、あるいはその都度金型交換す
ることなく多種類の製品をプレス加工でき生産効
率が向上する。 In this way, many types of products can be press-processed using one press machine without changing the mold or without changing the mold each time, improving production efficiency.
また、材料が供給されない他の金型が空打ちす
ることがなく空打ちによる騒音発生、金型寿命低
下を防止できる。 In addition, other molds to which no material is supplied do not run blank, which prevents noise generation and reduction in mold life due to blank stamping.
また、シリンダ機構３の第２室３″にはプレス
加工時にその加圧力に比例した圧力が発生するの
で、この圧力を検出することで過負荷を検出でき
る。 Moreover, since a pressure proportional to the pressurizing force is generated in the second chamber 3'' of the cylinder mechanism 3 during press working, overload can be detected by detecting this pressure.
本考案は以上の様になり、一台のプレス装置に
よつて多種類の製品を効率良く少量生産できると
共に、材料が供給されない金型が空打ちすること
がないから空打ちによる騒音発生、金型寿命低下
を防止できる。 The present invention is as described above, and it is possible to efficiently produce a wide variety of products in small quantities using a single press machine.In addition, since there is no blank punching of the mold when no material is supplied, there is no noise caused by blank punching. It can prevent the mold life from decreasing.
また、各下型は各シリンダ機構にそれぞれ取り
付けられていると共に、そのシリンダ機構の第１
室、第２室に電磁弁１０で圧油を供給制御するこ
とで下型を上方又は下方に移動でき、電磁弁１０
を切換えることで任意の下型によつて加工でき、
その制御が容易となる。 In addition, each lower mold is attached to each cylinder mechanism, and the first
By controlling the supply of pressure oil to the chamber and the second chamber with the solenoid valve 10, the lower mold can be moved upward or downward, and the solenoid valve 10
By switching, it is possible to process with any lower die.
Its control becomes easy.
また、シリンダ機構の第２室に圧油を供給する
ことで下型を上方に移動してその下型と上型とで
直接加工するからスライドの力を効率良く利用で
きると共に、任意の下型あるいは複数の下型と上
型とで加工でき、同時に複数の製品を加工でき
る。 In addition, by supplying pressure oil to the second chamber of the cylinder mechanism, the lower die is moved upward and the lower die and upper die are directly processed, so the force of the slide can be used efficiently, and any lower die can be used. Alternatively, it can be processed using multiple lower and upper dies, and multiple products can be processed at the same time.
図面は本考案の実施例を示す説明図である。
１はベツド、３はシリンダ機構、４は下型、５
はスライド、６は上型。
The drawings are explanatory diagrams showing embodiments of the present invention. 1 is the bed, 3 is the cylinder mechanism, 4 is the lower mold, 5
is the slide, and 6 is the upper mold.
Claims (1)
に移動し第２室に圧油を供給すると上方に移動す
るシリンダ機構を複数配設し、該各シリンダ機構
に下型をそれぞれ取付けると共に、スライド５に
上型を前記下型と対向してそれぞれ取付け、前記
各シリンダ機構の第１室、第２室を電磁弁１０で
油圧源１１とドレーン１２とにそれぞれ接続制御
するようにしたことを特徴とするプレス装置。 A plurality of cylinder mechanisms are provided on the head 1 side, which move downward when pressure oil is supplied to the first chamber, and move upward when pressure oil is supplied to the second chamber, and a lower mold is attached to each cylinder mechanism. , an upper mold is mounted on the slide 5 facing the lower mold, and the first and second chambers of each cylinder mechanism are connected and controlled to a hydraulic power source 11 and a drain 12 by a solenoid valve 10, respectively. A press device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18572581U JPS5893336U (en) | 1981-12-15 | 1981-12-15 | press equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18572581U JPS5893336U (en) | 1981-12-15 | 1981-12-15 | press equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5893336U JPS5893336U (en) | 1983-06-24 |
| JPS632182Y2 true JPS632182Y2 (en) | 1988-01-20 |
Family
ID=29987033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18572581U Granted JPS5893336U (en) | 1981-12-15 | 1981-12-15 | press equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5893336U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50158980A (en) * | 1974-06-14 | 1975-12-23 | ||
| JPS5424388U (en) * | 1977-07-21 | 1979-02-17 |
-
1981
- 1981-12-15 JP JP18572581U patent/JPS5893336U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50158980A (en) * | 1974-06-14 | 1975-12-23 | ||
| JPS5424388U (en) * | 1977-07-21 | 1979-02-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5893336U (en) | 1983-06-24 |
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