CN1147984A - Working machine driven by pressed oil - Google Patents

Working machine driven by pressed oil Download PDF

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Publication number
CN1147984A
CN1147984A CN 96106139 CN96106139A CN1147984A CN 1147984 A CN1147984 A CN 1147984A CN 96106139 CN96106139 CN 96106139 CN 96106139 A CN96106139 A CN 96106139A CN 1147984 A CN1147984 A CN 1147984A
Authority
CN
China
Prior art keywords
module
anchor clamps
base
die set
hydraulic
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
Application number
CN 96106139
Other languages
Chinese (zh)
Other versions
CN1076992C (en
Inventor
岸胜信
斋藤正幸
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.)
Nitto Kohki Co Ltd
Original Assignee
Nitto Kohki 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 Nitto Kohki Co Ltd filed Critical Nitto Kohki Co Ltd
Publication of CN1147984A publication Critical patent/CN1147984A/en
Application granted granted Critical
Publication of CN1076992C publication Critical patent/CN1076992C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/14Particular arrangements for handling and holding in place complete dies

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Press Drives And Press Lines (AREA)
  • Punching Or Piercing (AREA)
  • Jigs For Machine Tools (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Machine Tool Units (AREA)

Abstract

A hydraulically operated machine tool for executing plural numbers of machining with one machine tool is provided. A die set holder is revolved in the state where a die set is mounted on the die set holder which is freely rotatably provided on a column and the die set needed is moved just under a hydraulic driving device. When a fixing device which is pivotally attached to a base is erected at this time, the die set is fit into a groove part where is formed at the tip of the die set holder. In such a way, the die set is positioned. In this state, by screwing the screw of the fixing device, the die set holder is moved to the lower part and firmly fixed to the base. When a work is set in the die set and the hydraulic diving device is driven, a prescribed machining is applied to the work. When working is completed, the fixing device is released, the die set holder is again revolved, the die set used for the next machining stage is fixed under the hydraulic driving device and the next machining is executed by repeating the same operation as the above.

Description

The machine-tool of oil pressure actuated
The present invention relates to carry out the oil pressure actuated machine-tool of plural number processing with 1 machine-tool, more detailed theory then relates to, column at machine-tool rotates the module anchor clamps that installing freely can be fixed a plurality of modules, rotate this module anchor clamps need to select with module be fixed on the base of machine-tool, be installed on the drive device for hydraulic of frame for this module start, and can carry out the fixed oil pressure actuated machine-tool in addition of institute for work package.
Past,, known on the books in opening clear 54-163147 communique in fact and opening flat 2-114132 communique person in fact about can carry out the oil pressure actuated machine-tool of plural number processing with 1 machine-tool.
In fact opening clear 54-163147 communique person is, cuts device in the body installing towards post that has with oil pressure actuated, become with formations of apparatus for bending at the movable body installing stripping and slicing device towards the start of post one therewith, and can 1 plural processing of machine-tool enforcement.Opening flat 2-114132 communique person in fact is, various die bodys are constituted and can load and unload on the base of machine-tool, carries out operation and will be installed on machine-tool corresponding to the module of required processing.
Yet, in the former machine-tool, because be towards the start of post and shear, the stripping and slicing device, the formation of apparatus for bending start simultaneously is so each device is provided with the expansion wall on every side, outside the cost of goods improves thereupon, operator need move to the operation of processing unit (plant) front when various work packages processing operation was still arranged, so that operating efficiency is not good etc., and problem exists.
And,, the operation of changing module just must be arranged then whenever processing job content change in the latter's machine-tool, it is time-consuming not only to change module, and problem points existence such as operation is miscellaneous are arranged.
In view of this, the objective of the invention is to address the above problem a little, the rotatable installing freely of column that is provided at machine-tool can be fixed the module anchor clamps of a plurality of modules, through rotate this module need to select with module be fixed on the base of machine-tool, this module start is installed on drive device for hydraulic on the frame, and can carries out the oil pressure actuated machine-tool of the fixed processing of institute work package.This machine-tool, owing to the column that is installed in that the module anchor clamps is rotated freely, and at the fixing a plurality of modules of these module anchor clamps, can be easy to the change module by processing purpose via driving the module anchor clamps, and can do the good processing operation of efficient in certain operation place, and it is just passable only to be located at a place for the expansion wall of device, can reduce the excellent results such as cost of goods thereupon.
For reaching above-mentioned purpose, oil pressure actuated machine-tool of the present invention is characterised in that, at base and be installed between the frame of this base and have column, with this column is that module anchor clamps that the center will be equipped with a plurality of modules rotate and to be installed in column freely, and at above-mentioned frame installing drive device for hydraulic, with above-mentioned drive device for hydraulic drive installation in the module of above-mentioned module anchor clamps, so that work package is carried out various processing, and with this as the means that solve problem.
On rotate the module anchor clamps 6 be installed in column freely, install under the state of module the module anchor clamps moved, make need with module move under the drive device for hydraulic.At this moment, the fixture 9 that is articulated in base 1 is stood, then be entrenched in the ditch portion 7 that is formed at module anchor clamps tip.So then finish the location of module.In this state, bolt 10 bolts of fixture 9 are tight, and then move down the even surface 1a with base 1 of force that pays of module anchor clamps 6 antagonistic springs 8 separates and connects, and certain base that is fixed in.Work package W is positioned in the module 20, starts drive device for hydraulic 5, then piston 52 descends, and the drift of module 20 is descended, and gives the processing of deciding with work package.After processing is over, remove fixture 9.The module anchor clamps are back to after the free state, rotate module anchor clamps 6, with next job engineering need with module 20 be shifted under drive device for hydraulic 5 and fix it.The processing of time engineering is carried out in repetitiousness operation same as described above then.
The accompanying drawing drawing is simply described as follows:
Fig. 1 is the side view of the oil pressure actuated machine-tool of present embodiment.
Fig. 2 is the plane of the same oil pressure actuated machine-tool.
Fig. 3 is the start key diagram that is installed on the fixture of base.
Fig. 4 is the front elevation of the same oil pressure actuated machine-tool.
Fig. 5 is the plane of being had an X-rayed with the bottom surface of module anchor clamps.
Fig. 6 is the part sectional drawing of module anchor clamps.
Fig. 7 is the plane of module.
Fig. 8 is the side view of module.
Fig. 9 is the drive device for hydraulic of oil pressure actuated machine-tool and the graph of a relation of module.
Label declaration is as follows:
1 base
2 frames
3 columns
4 bolts
5 drive device for hydraulic
51 cylinders
52 pistons
53 counter stop devices
54 return spring
6 module anchor clamps
6a column through hole
The 6b bolt hole
Hole, the big footpath of 6c
61,62,63 arms
7 ditch portions
8 springs
9 fixtures
10 bolts
20 modules
21 foots
22 moulds
23 drifts
Below, relevant the present invention's oil pressure actuated machine-tool is illustrated it with reference to the accompanying drawing drawing, Fig. 1 is the side view of the oil pressure actuated machine-tool of present embodiment, and Fig. 2 is the plane with the oil pressure actuated machine-tool, and Fig. 4 is the front elevation with the oil pressure actuated machine-tool.
At first, all summary that the oil pressure actuated machine-tool of relevant present embodiment is described with reference to Fig. 1~Fig. 4 constitute and start after, the detailed formation of each one is described.
Among the figure, 1 is base, is fixed with the frame 2 that makes the bending parallel with seating plane above it with bolt 2c etc. at the bottom of the seat of honour.Base 1 and be parallel between the frame 2 of this base and dispose column 3, column 3 is rough to be positioned at the heart among the base, and base 1 is fixed in fixing machine bolt 3b in its bottom, and end is fixed in frame 2 with nut 4 on the column 3.4 generations that prevent to become flexible with snap close screw 4a of nut.
The tip of frame 2, loading and unloading freely be equiped with drive device for hydraulic 5, and column 3 then rotates being equiped with freely, has the fixedly module anchor clamps 6 of the arm 61,62,63 of module 20.Module anchor clamps 6, then by between the spring 8 between itself and the base 1, it is some that formation floats off base 1, and the tip of each arm of module anchor clamps 6 is formed with ditch portion 7, close in the fixture 9 of base to establish this ditch portion 7 and tight that inserts with being with bolt 10 bolts, then can be with module anchor clamps 6 to be positioned the state on the base, certain is fixing.Other 30 is pad, and 31 is dust seal.
Module anchor clamps 6, the module of between its adjacent arm, using 20 with the fixing respectively different processing of bolt, and module anchor clamps 6 are not when being fixed in the state of base 1 with fixture 9, because the force of paying of spring 8 forms the some states of base 1 that float off, even quite ponderable module 20 state of face thereon is installed, can column be the center formation of rotation easily also.
Add man-hour, rotate module anchor clamps 6 earlier, when the module of being decided 20 forwards job position to, the ditch portion 7 of module anchor clamps 6 will become consistent with the position of fixture 9, so in ditch portion 7, insert fixture 9, and tight with bolt 10 bolts, and then module 20 makes the institute's allocation positioning and fixing on base.This module of having located top, there is the drive device for hydraulic 5 that is installed in the frame tip relative with it, thereby, under this state in module regular worker's workpiece, start drive device for hydraulic 5, then the piston of drive device for hydraulic 5 descends the drift in the module, and can give the processing of deciding with work package with the association of mould is moving.At this moment, column 3 has the effect of compacting base 1 and frame 2 recoil strength, is self-evident.
Then, unclamp fixture, rotate the module anchor clamps again, next group module is moved to job position, fixture is inserted in the ditch portion 7 of module anchor clamps 6, so the tight bolt of bolt is the just institute allocation of positioning and fixing on base 1 of the module of next process engineering.Same, start drive device for hydraulic again, make the piston start, process for work package with other one group of module.
The present invention as mentioned above, because of making the module anchor clamps that are fixed with module is that the center is rotatable freely with the column, so can be easy to change the module of the processing that is suitable for work package, and, then can be located with module simultaneously as long as fixture is embedded in the ditch portion of the module anchor clamps of supporting module.As long as and start with the location after the drive device for hydraulic of module opposite face installing, just can be easy to the processing of deciding with work package.
The detailed construction of each several part below is described:
(base 1)
Base such as Fig. 1 Figure 2 shows that tabular, are formed with above it, and in order to the fixing even surface 1a of module, central part is provided with the jack 1d of column 3, and the one end then is formed with, in order to fix the bolt part 1b of this column 3.One of base 1 end then is formed with, in order to bolt hole 1c of fixed frame 2 etc.The both sides of base 1.As Fig. 2, shown in Figure 3, for being embedded in the ditch portion 7 that is formed on module anchor clamps 6 tips, downtree freely fixture 9 is installed.Fixture, as shown in Figure 3, the state in fixture is embedded in the ditch portion of module anchor clamps 7, the tight bolt 10 of bolt, then module anchor clamps 6 push away paying force and moving down of anti-spring 8, and can be with 6 certain being fixed on above the base 1 of module anchor clamps.In addition, the end of above-mentioned jack 1d is provided with, and in order to the recess 1f of support spring 8, and one of base end then is provided with, the rake 1e that the fragment behind this module processing machined object drops.
Fixture is not limited to as above-mentioned formation.So long as can be exactly clamp or any form person of suitable configurations, all can utilize the structure of module anchor clamps in institute's allocation positioning and fixing.In addition, be installed on the quantity of the fixture of base, also can look the size etc. of machine-tool and suitable the selection.
(frame 2)
Frame 2 has bolt hole 2d in its lower end, can bolt 2c this frame be fixed on base 1, and form crooked (L font) so that its upper end and base almost parallel, the upper part, be formed with column jack 2a with position that the jack 1d of the column 3 of the rough central part that is formed at above-mentioned base 1 faces mutually, and be formed with installing hole 2a with drive device for hydraulic 5 loading and unloading installations freely.
(column 3)
All be provided with large-diameter portion 3a between among the column 3, above-mentioned base 1 side of this column, has the function that module anchor clamps 6 can be rotated support freely, its lower end is provided with the bolt 3b that can close with the bolt part 1b bolt of the jack 1d that is located at base 1, its upper end is provided with bolt 3c by the outstanding tip of the column jack 2a of frame 2, close with nut 4 bolts at this bolt, then can make frame 2 and the end 3e of the large-diameter portion 3a of column touch and fix.Can have the 4b that cracks of locking function at nut 4, connect jam nut 4a is installed.
As for the fixing means of column and base, also be not limited to bolt, and can adopt all fixing means.
(module anchor clamps)
Fig. 5 represents the ground plan of module anchor clamps, and Fig. 6 represents the sectional drawing of module anchor clamps.Module anchor clamps 6 are formed with at central part as shown in the figure, in order to inserting the through hole 6a of column 3, and will around the position of branches such as 3 be formed with arm 61,62,63.These adjacent arms are formed with each other, in order to the bolt hole 6b of module 20 to be installed, with this bolt hole 6b, module 20 can be fixed between the arm and arm of module anchor clamps (Fig. 5 represents to install the state of 1 module 20).The module anchor clamps are formed with spring and take in big footpath hole 6c.With the module anchor clamps rotate freely be installed on the state of column 3 time, be situated between by the pad 8a in the recess 1f that is located at above-mentioned base 1 and the above-mentioned big footpath hole 6c, 8b and take in spring 8, owing to spring 8, module anchor clamps 6 become the some states of base 1 that float off when on-fixed.Thereby, when this state, there is not frictional resistance between module anchor clamps and the base, be the center rotation so can be easy to column 3.This moment, floating the ending for preventing that module anchor clamps 6 are excessively unnecessary made its tying that is situated between by pad 30 in the end 3f of the large-diameter portion 3a of column 3.And the through hole 6a of module anchor clamps is inlaid with lining 6d.
The front end of the arm of module anchor clamps 6 is formed with ditch portion 7, state fixture 9 these ditch portion 7 embedded closing, and it is bolt 10 bolts of fixture are tight, then module anchor clamps 6 positively can be fixed in base simultaneously, owing to fixture is embedded in the ditch portion 7, and also automatically finish the location of module 20.
(module)
The plane and the side view that will be used to shear the module of processing now are shown in Fig. 7,8.In addition, module still has Bending Processing or towards modules such as piece processing, but is known formation, so these detailed description is omitted in this place.
The module 20 of diagram has and is the fixing foot 21 of module anchor clamps, because the module anchor clamps are fixed in bolt etc. in this foot 21, and it can be installed on the module anchor clamps.Module 20 is fixed with mould 22 simultaneously, in slide freely the moving drift 23 of mould 22 associations therewith that is equipped with of above-below direction to cut off work package W, on mould 22 under the state of mounting work package W, with above-mentioned drive device for hydraulic drift is descended, then work package W is cut off by mould 22 and drift 23.Can use in addition with the start of drive device for hydraulic carrying out the module of all processing, and Fig. 7, module shown in Figure 8 is one of them example only.
(drive device for hydraulic)
The sectional drawing of drive device for hydraulic is shown in Fig. 9.
Drive device for hydraulic 5 has cylinder 51 and piston 52, is situated between by not shown pressure source and supplies with oil pressure in cylinder by the joint pipeline, and then piston 52 descends, and can make the formation of module 20 starts.
In the cylinder 51, be provided with piston 52 sliding freely, and piston 51 belows are provided with, in order to the counter stop device 53 of decision piston slippage.Is furnished with the recurrence spring 54 that piston is returned between counter stop device 53 and the piston 52.An end that constitutes piston is formed with bead 55.Utilize this bead 55 drive device for hydraulic 5 to be fixed in frame 2 with bolt 56.57 expression airports among the figure.
Certainly, also can use compressed-air actuated drive unit etc., to substitute drive device for hydraulic.
Each member of formation is assembled into as follows as Fig. 1 as mentioned above, after Fig. 9, can process operation as described later.
At first, at column 3 setting-in pad 3a and lining 6d and install the module anchor clamps 6 of dust seal 31.Again being embedded with pad 8b, the state of spring 8 and pad 8a, the column lower end injected the jack 1d of base 1 and bolting it.Secondly be formed at the through hole 2a setting-in column 3 of frame 2, one of this frame end is fixed in base 1 with bolt 2c, and the end is tacked nut 4 frame 2 is fixed in column on the column on outstanding frame 2 tops, base then, and frame, the assembling of column is finished.End is fixing with drive device for hydraulic 5 with bolt 56 grades before the frame 2 that assembling is over, and module 20 is fixed on 3 places of module anchor clamps 6 again, and then the assembling of oil pressure actuated machine-tool is finished.
Rotate module anchor clamps 6, with need with module move to drive device for hydraulic under, establishing is the fixture 9 of closing in base 1, is embedded in the ditch portion 7 that is formed on module tool front end.With this state, bolt 10 bolts of fixture 9 are tight, and then the module anchor clamps 6 even surface 1a that force moves down with base 1 that pays that pushes away anti-spring 8 touches, and certain base that is fixed in.Work package W is positioned in the module 20, starts drive device for hydraulic 5, then piston 52 descends, and the drift 23 of module 20 is descended, and gives the processing of deciding with work package.After processing is over, remove fixture 9, the module anchor clamps replied after the free state, rotate module anchor clamps 6, with next job engineering need with module 20 be shifted under drive device for hydraulic 5 and fix it.The processing of time engineering is carried out in repetitiousness operation same as described above then.
As mentioned above, in the present invention,, just can simply select 3 kinds of modules 20, and can simply carry out waiting thus the processing of module as long as rotate the module anchor clamps.
In the foregoing description, illustration rotate the example of module use in regular turn, but be not subject to this.Also have, the example that 3 groups of modules are installed has been described, but arm such as increase are formed at the arm quantity of module anchor clamps, then more multimode group can be installed on demand.The present invention can implement other various shapes within the scope of not its spirit of vagus escape or principal character.And the foregoing description all only is illustration in every respect, the limited interpretation that is not able to.
The effect of invention below is described.
As detailed above, according to the present invention, can consolidate in the freely installing of column rotation of machine-tool The module anchor clamps of fixed a plurality of modules, according to rotate these module anchor clamps need to select with module be fixed in the worker Do on the base of mother right, and to this module according to starting the drive device for hydraulic that is installed on frame, then Can implement the processing decided to work package, so shear dress with previous with the start of rushing post Put, the stripping and slicing device, the device of simultaneously start of apparatus for bending compares, and simple structure can cheaply be made, And operability is good. Can bring into play again, when processing the content alteration of operation, can simply advance The excellent results such as replacing operation of row module.

Claims (5)

1. oil pressure actuated machine-tool, it is characterized in that, at base and be located between the frame of this base, has column, with this column is the center, rotates the module anchor clamps of a plurality of modules are housed freely, and install drive device for hydraulic on described frame, with the module of this drive device for hydraulic drive installation on described module anchor clamps, to carry out various processing for work package.
2. oil pressure actuated machine-tool according to claim 1 is characterized in that, described module anchor clamps can be used fixture positioning and fixing on base.
3. oil pressure actuated machine-tool according to claim 1 is characterized in that, described module anchor clamps are when on-fixed, with the force of paying of spring, to float off the state support of base.
4. oil pressure actuated machine-tool according to claim 1 is characterized in that, described module anchor clamps can load and unload a plurality of modules of installation freely.
5. oil pressure actuated machine-tool according to claim 2 is characterized in that, is installed in the described drive device for hydraulic of described frame, is on the corresponding position of module that is installed in and has been positioned on the base.
CN96106139A 1995-04-21 1996-04-19 Working machine driven by pressed oil Expired - Fee Related CN1076992C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP96370/1995 1995-04-21
JP09637095A JP3173317B2 (en) 1995-04-21 1995-04-21 Hydraulic drive machine tool
JP96370/95 1995-04-21

Publications (2)

Publication Number Publication Date
CN1147984A true CN1147984A (en) 1997-04-23
CN1076992C CN1076992C (en) 2002-01-02

Family

ID=14163091

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96106139A Expired - Fee Related CN1076992C (en) 1995-04-21 1996-04-19 Working machine driven by pressed oil

Country Status (6)

Country Link
EP (1) EP0738549B1 (en)
JP (1) JP3173317B2 (en)
CN (1) CN1076992C (en)
DE (1) DE69603119T2 (en)
ES (1) ES2133181T3 (en)
TW (1) TW299282B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116618526B (en) * 2023-07-25 2023-09-22 常州市布迪拉纺机设备有限公司 Plate spring cradle punching device of spinning machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717059A (en) * 1971-03-18 1973-02-20 Amada Ltd Ironworker
US3921486A (en) * 1973-07-09 1975-11-25 Manco Mfg Co Machine tool for workpieces of extended dimension

Also Published As

Publication number Publication date
EP0738549A1 (en) 1996-10-23
ES2133181T3 (en) 1999-09-01
EP0738549B1 (en) 1999-07-07
JPH08290222A (en) 1996-11-05
DE69603119T2 (en) 1999-11-18
JP3173317B2 (en) 2001-06-04
DE69603119D1 (en) 1999-08-12
CN1076992C (en) 2002-01-02
TW299282B (en) 1997-03-01

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