JPS6033828A - Die cleaning device in press machine - Google Patents
Die cleaning device in press machineInfo
- Publication number
- JPS6033828A JPS6033828A JP58140477A JP14047783A JPS6033828A JP S6033828 A JPS6033828 A JP S6033828A JP 58140477 A JP58140477 A JP 58140477A JP 14047783 A JP14047783 A JP 14047783A JP S6033828 A JPS6033828 A JP S6033828A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning device
- pulley
- sliding body
- mold
- brush
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 37
- 238000005452 bending Methods 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0082—Dust eliminating means; Mould or press ram cleaning means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
【発明の詳細な説明】
この発明はプレス機械における金型清掃装置に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mold cleaning device for a press machine.
従来、プレス機械やの金型の折曲げ面や、金型取付面に
は塵埃や、鉄板の酸化被膜の粉が付着、堆積しやすく、
これを放置すると、製品の精度が低下し、また、製品の
表面に傷がつきやすい。このため、作系者は機械を一時
停止させて、金型の折曲げ面や金型数イ４面を清掃する
必要があった。In the past, dust and powder from the oxide film on steel plates easily adhered to and accumulated on the bending surfaces of press machines and molds, as well as on the mold mounting surfaces.
If this is left untreated, the accuracy of the product will decrease and the surface of the product will be easily scratched. For this reason, the creator had to temporarily stop the machine and clean the folding surface of the mold and the four surfaces of the mold.
この発明は、エプロンに、長手方向に沿って摺動する金
型清掃装置を設けることによって製品の精度を均一化し
、表面傷の発生を防止し、さらに、連続作業を可能にす
る金型清掃装置を提供することを目的とづるものである
。This invention provides a mold cleaning device that slides along the longitudinal direction of the apron, thereby making the accuracy of the product uniform, preventing the occurrence of surface scratches, and furthermore, making it possible to perform continuous work. The purpose is to provide the following.
次に、この発明について実施例によって説明する。Next, the present invention will be explained with reference to examples.
第１図（まプレスブレーキ１の側面図で、上部エプロン
３に上金型５が、下部エプロン７に下金型９がそれぞれ
、取付けられ、上部エプロ、ンに金型清掃装置１１が摺
動自在に設けられている。清掃装置ＣＬ、清掃時以外は
上部エプロンの端部で、上金型の長手方向の外側に装置
している。FIG. 1 is a side view of the press brake 1, in which the upper mold 5 is attached to the upper apron 3, the lower mold 9 is attached to the lower apron 7, and the mold cleaning device 11 is slid on the upper apron. The cleaning device CL is installed outside the upper mold in the longitudinal direction at the end of the upper apron except during cleaning.
この清掃装置を拡大した第２図（側面図）、第３図（裏
面図）、第４図（第３図のＩＶ−ＩＶ断面図）によって
説明すると、上部エプロン３に、ラック１３と案内１５
を、エプロンの長手方向に沿って甲行に設け、案内１５
に２個の摺動子１７を備えた摺動体１９を摺動自在に設
け、摺動体１９に一方の軸端にビニオン２１、他方の軸
端にプーリ２３を備えたステップモータ２５を設け、ビ
ニオン２１とラック１３が噛合して走行部を形成してい
る。摺動体１９に、ロッドが圧縮空気によって上下する
シリンダ２７と、−Ｆ下方向に囲動自在な案内棒２９を
設（プ、シリンダ２７のロッドの下端と、案内棒２９の
下端を、一端に、上、下金型の折曲げ面の一つのに接触
して、回転する円板状の清掃用ブラシ３１を愉え、他喘
に、プーリ３３を備えた回転軸３５を、金型の運動面に
垂直に支承する軸受の外箱３７に、そりれぞれ固着し、
プーリ３３と、摺動体１９に緊張装置３９を介して設け
たアイドルプーリ４１と、走行部のステップモータに設
けたプーリ２３を、ベルト４３で連繋して清掃部を形成
して構成されている。This cleaning device will be explained with reference to enlarged views of FIG. 2 (side view), FIG. 3 (back view), and FIG. 4 (IV-IV sectional view of FIG. 3).
is provided along the longitudinal direction of the apron in the instep direction, and the guide 15
A sliding body 19 equipped with two sliders 17 is slidably provided on the sliding body 19, and a step motor 25 equipped with a binion 21 on one shaft end and a pulley 23 on the other shaft end is provided on the sliding body 19. 21 and the rack 13 mesh to form a running section. The sliding body 19 is provided with a cylinder 27 whose rod moves up and down with compressed air, and a guide rod 29 which can freely move downwards. , a rotating disc-shaped cleaning brush 31 is brought into contact with one of the folding surfaces of the upper and lower molds, and a rotating shaft 35 with a pulley 33 is used to control the movement of the mold. Each sled is fixed to the outer case 37 of the bearing supported perpendicularly to the surface,
A cleaning section is constructed by connecting a pulley 33, an idle pulley 41 provided on the sliding body 19 via a tensioning device 39, and a pulley 23 provided on a step motor of the traveling section with a belt 43.
このような構成において、ステップモータ２５にパルス
電流を供給すると、ビニオン２１、ラック１３により摺
動体１９が案内１５に沿って摺動し、同時にプーリ２３
が回転し、ブラシ４３、プーリ３３によつで、ブラシ３
１が回転し、第２図の場合には、上金型の折曲げ面を清
掃する。シリンダ２７に圧縮空気を供給すると、軸受箱
３７が下り、ブラシは下金型の折曲げ面を清掃するよう
になる。この金型清掃装置を自動プレスブレーキに取付
【プ、ステップモータの駆動回路とパルス発振回路の間
に、プリセットカウンタを設しプ、これに素材の折曲げ
長さに対応する清掃装置を、パルス数に換算入力し、設
定パルス数でステップモータを停止、逆転させ、同時に
、シリンダ２７に電磁弁により圧縮空気を供給すれば、
清掃装置の一往（すで、」−１下の金型をそれぞれ、１
同情（吊することかできる。In such a configuration, when a pulse current is supplied to the step motor 25, the sliding body 19 slides along the guide 15 by the pinion 21 and the rack 13, and at the same time the pulley 23
rotates, and by the brush 43 and pulley 33, the brush 3
1 rotates, and in the case of FIG. 2, cleans the folded surface of the upper mold. When compressed air is supplied to the cylinder 27, the bearing box 37 is lowered and the brush comes to clean the bent surface of the lower mold. This mold cleaning device is attached to an automatic press brake. If you input the conversion into a number, stop and reverse the step motor at the set number of pulses, and at the same time supply compressed air to the cylinder 27 using the solenoid valve,
Cleaning equipment (1) - 1 each of the lower molds
Sympathy (can be hanged)
第５（側面図）及び第６図（糺面図）は、この発明の清
掃部の他の実Ｍ態様を示すもので、摺動体１９に揺動形
アクヂコエータ４５を設け、その軸の先端に長方形のブ
ラシ４７を、その長辺が上、下金型の折曲げ面に接触し
て摺動清掃するように設け、揺動形アクチコエータ４５
を９０度回転づることにより、ブラシ４７の短辺が上、
下金型の取付面４９及び５１に接触して摺動清掃するよ
うに設けである。この清掃装置は、自動工具交換装置（
ＡＴＣ＞等による金型交換時に、金型取付面を清掃する
のに便利である。FIG. 5 (side view) and FIG. 6 (front view) show other actual embodiments of the cleaning section of the present invention, in which the sliding body 19 is provided with an oscillating type actuator 45, and the tip of the shaft thereof is A rectangular brush 47 is provided so that its long sides come into contact with the folded surfaces of the upper and lower molds for sliding cleaning, and the oscillating acticoator 45
By rotating the brush 47 by 90 degrees, the short side of the brush 47 is at the top.
It is provided so as to come into contact with the mounting surfaces 49 and 51 of the lower mold for sliding cleaning. This cleaning device is an automatic tool changer (
It is convenient for cleaning the mold mounting surface when replacing molds due to ATC> etc.
第７図（側面図）、第８図（裏面図）は、この発明の清
掃部の更に外の実施態様を示すもので、摺動体１９に、
ノズル５３を設け、空気又は洗い油等を上、下金型の折
曲げ面及び、金型交換時に上、下金型の取付面に噴射し
て摺動清掃づるようにしたものである。この清掃装置は
構造が簡単であり、前記の回転又は摺動ブラシを用いた
清掃装置に０１設すれば更に効果がある。FIG. 7 (side view) and FIG. 8 (back view) show further embodiments of the cleaning section of the present invention, in which the sliding body 19 has
A nozzle 53 is provided to inject air or cleaning oil or the like onto the folding surfaces of the upper and lower molds and the mounting surfaces of the upper and lower molds when replacing the molds for sliding cleaning. This cleaning device has a simple structure and is even more effective if it is installed in the cleaning device using the above-mentioned rotating or sliding brush.
以上の説明から明らかなように、この発明の金型清掃装
置をプレス機械に取付ることにより、上、下金型の折曲
げ面及び取付面を、自動的に清掃することかでき、人手
を節約し、製品の精度を均一にし、製品の表面に傷等の
発生を防止し、更に、自動プレス機械において連続作業
を可能にする等の効果がある。As is clear from the above explanation, by attaching the mold cleaning device of the present invention to a press machine, the folding surfaces and mounting surfaces of the upper and lower molds can be cleaned automatically, without manual effort. It has the effect of saving money, making the precision of the product uniform, preventing the occurrence of scratches on the surface of the product, and further enabling continuous operation in automatic press machines.
添イ４の図面はこの発明の実施例を示すもので、第１図
はこの発明の金型清掃装置を上部エプロンの裏面に取（
４ｆ）だプレスブレーキの側面図、第２図及び第３図は
第１図の金型清掃装置のそれぞれ、側面図及び裏面図の
拡大図、第４図は第３図のＴＶ−■断面図、第５図及び
第６図並びに第７図及び第８図は、他の実施態様の側面
図及び裏面図である。図中同一符号は同−物又は相等物
を示す。
１・・・プレスルレーキ ３・・・上部エプロン５・・
・上金型 ７・・・下部エプロン９・・・下金型 １１
・・・金型清掃装置１３・・・ラック １５・・・案内
１７・・・摺動子 １９・・・摺動体
２１・・・ピニオン ２３・・・プーリ２５・・・ステ
ップモータ ２７・・・シリンダ２９・・・案内棒 ３
１・・・ブラシ
３３・・・プーリ ３５・・・回転軸
３７・・・軸受の外箱 ３９・・・緊張装置４１・・・
アイドルプーリ ４３・・・ベルト４５・・・揺動形ア
クチュエータ
４７・・・ブラシ ４９・・・上金型取付面５１・・・
下金型取付面 ５３・・・ノズル特許出願人 株式会社
ア マ ダ
第１図
第２図
第５ＷＪ
２１
５
７
９
・１
５
７
５、−■９
第６図Drawing A 4 shows an embodiment of the present invention, and Fig. 1 shows a mold cleaning device of the present invention installed on the back side of the upper apron.
4f) A side view of the press brake, Figures 2 and 3 are enlarged views of the side and back views of the mold cleaning device in Figure 1, respectively, and Figure 4 is a cross-sectional view of the TV-■ in Figure 3. , FIGS. 5 and 6, and FIGS. 7 and 8 are side and back views of other embodiments. The same reference numerals in the figures indicate the same or equivalent items. 1... Pressle rake 3... Upper apron 5...
・Upper mold 7...Lower apron 9...Lower mold 11
...Mold cleaning device 13...Rack 15...Guide 17...Slider 19...Sliding body 21...Pinion 23...Pulley 25...Step motor 27... Cylinder 29...guide rod 3
1...Brush 33...Pulley 35...Rotating shaft 37...Bearing outer box 39...Tension device 41...
Idle pulley 43... Belt 45... Rocking actuator 47... Brush 49... Upper mold mounting surface 51...
Lower mold mounting surface 53... Nozzle patent applicant AMADA Co., Ltd. Figure 1 Figure 2 Figure 5 WJ 21 5 7 9 ・1 5 7 5, - ■ 9 Figure 6
Claims (3)
長手方向に沿って、ラックと案内を平行に設け、該案内
に複数の摺動子を備えた摺動体を、摺動自在に設け、該
摺動体に、一方の軸端にピニオンを、他方の軸端にプー
リを備えたステップモータを設り、該ピニオンが前記ラ
ックと噛合してなる走行部と、摺動体に、エプロンの運
動方向に平行にロッドが上下するシリンダと、該ロッド
と平行に摺動自在の案内棒を設け、該シリンダのロッド
の下端ど、案内棒の下端を、一端に、上、下金型の折曲
げ面の一つに、接触して回転する円板状の清１ｉ用ブラ
シを備え、他端に、プーリを備えた回転軸を、エプロン
の運動面に垂直に、支承する軸受の外箱に、それぞれ固
着し、該プーリと、摺動体に緊張装置を介して設けたア
イドルプーリと、前記走行部のステップモータに設けた
プーリとを、ベルトで連繋してなる清掃部とからなる、
プレス機械における金型清掃装置。(1) A rack and a guide are provided parallel to each other along the longitudinal direction of the apron of the press machine at right angles to the movement direction of the apron, and a sliding body having a plurality of sliders is slidably provided on the guide; The sliding body is provided with a step motor having a pinion on one shaft end and a pulley on the other shaft end. A cylinder with a rod that moves up and down parallel to the cylinder, and a guide rod that is slidable parallel to the rod are provided, and the lower end of the guide rod is placed at one end of the bending surface of the upper and lower molds. One end is equipped with a disk-shaped cleaning brush that rotates in contact with the other end, and the other end is equipped with a rotating shaft equipped with a pulley, perpendicular to the movement surface of the apron. and a cleaning unit configured by connecting the pulley, an idle pulley provided to the sliding body via a tension device, and a pulley provided to the step motor of the traveling unit with a belt.
Mold cleaning device for press machines.
け、その軸の先端に長方形のブラシを、その長辺が上、
下金型の折曲げ面に接触して摺動するように設け、揺動
形アクチュエータを９０度回転することにより、ブラシ
の短辺が上、下金型の取付は面に接触して摺動するよう
にした清掃部からなる、特許請求の範囲第１項記載のプ
レス機械にお【プる金型清掃装置(2) The cleaning section is equipped with a swinging actuator on the sliding body, and a rectangular brush is attached to the tip of the shaft, with the long side facing upward.
It is installed so that it slides in contact with the bent surface of the lower mold, and by rotating the swinging actuator 90 degrees, the short side of the brush is placed on the top, and the lower mold is installed so that it slides in contact with the surface. A mold cleaning device that can be applied to a press machine according to claim 1, comprising a cleaning section configured to
付面に流体を噴射するノズルを設けた清掃部からなる、
特許請求の範囲Ｍ１項記載のプレス機械における金型清
掃装置。(3) The cleaning unit is composed of a cleaning unit in which a sliding body is provided with a nozzle that sprays fluid onto the bending surface and the mounting surface of the upper and lower molds;
A mold cleaning device for a press machine according to claim M1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58140477A JPS6033828A (en) | 1983-08-02 | 1983-08-02 | Die cleaning device in press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58140477A JPS6033828A (en) | 1983-08-02 | 1983-08-02 | Die cleaning device in press machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6033828A true JPS6033828A (en) | 1985-02-21 |
| JPH0335015B2 JPH0335015B2 (en) | 1991-05-24 |
Family
ID=15269513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58140477A Granted JPS6033828A (en) | 1983-08-02 | 1983-08-02 | Die cleaning device in press machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6033828A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006018165A1 (en) * | 2004-08-17 | 2006-02-23 | Ex-Cell-O Gmbh | Machine tool, cold-rolling machine, and method for cleaning machine tool zones |
| JP2013237075A (en) * | 2012-05-15 | 2013-11-28 | Amada Co Ltd | Cleaning tool for die holder, press brake to handle the cleaning tool, and cleaning method to use the cleaning tool and the press brake |
| WO2015003199A1 (en) * | 2013-07-11 | 2015-01-15 | Trumpf Maschinen Austria Gmbh & Co. Kg. | Cleaning device for a bending machine |
| WO2024081987A1 (en) | 2022-10-18 | 2024-04-25 | Trumpf Maschinen Austria Gmbh & Co. Kg. | Cleaning tool for bending machines |
-
1983
- 1983-08-02 JP JP58140477A patent/JPS6033828A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006018165A1 (en) * | 2004-08-17 | 2006-02-23 | Ex-Cell-O Gmbh | Machine tool, cold-rolling machine, and method for cleaning machine tool zones |
| JP2013237075A (en) * | 2012-05-15 | 2013-11-28 | Amada Co Ltd | Cleaning tool for die holder, press brake to handle the cleaning tool, and cleaning method to use the cleaning tool and the press brake |
| WO2015003199A1 (en) * | 2013-07-11 | 2015-01-15 | Trumpf Maschinen Austria Gmbh & Co. Kg. | Cleaning device for a bending machine |
| WO2024081987A1 (en) | 2022-10-18 | 2024-04-25 | Trumpf Maschinen Austria Gmbh & Co. Kg. | Cleaning tool for bending machines |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0335015B2 (en) | 1991-05-24 |
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