CN101941165A

CN101941165A - Machine tool system

Info

Publication number: CN101941165A
Application number: CN2010102249294A
Authority: CN
Inventors: 圭多·延奇; 拉尔夫·豪格
Original assignee: MAG IAS GmbH Eislingen
Current assignee: MAG IAS GmbH Eislingen
Priority date: 2009-07-07
Filing date: 2010-07-07
Publication date: 2011-01-12
Anticipated expiration: 2030-07-07
Also published as: DE102009032834A1; CN101941165B; MX2010007489A; DE102009032834B4

Abstract

The invention provides a kind of machine tool system, comprise at least one groups of machine and the movably conveying arrangement of distributing to this group with a plurality of processing stations, rough workpiece can be transported to the processing station of this group and can will transport by the workpiece of the processing station of this group processing by this conveying arrangement, in this machine tool system, conveying arrangement has a plurality of location of workpieces, and the quantity of these location of workpieces is Duoed at least one than the quantity of the processing station of this group.This machine tool system has workpiece is had advantage the loading and unloading on the group processing station attribute.

Description

Machine tool system

Technical field

The present invention relates to a kind of machine tool system, comprise at least one groups of machine and distribute to the movably conveying arrangement of this group, rough workpiece can be transported to the processing station of this group and the workpiece that can have been processed by the processing station of this group be transported by this conveying arrangement with a plurality of processing stations.

Background technology

Machine tool system comprises a plurality of processing stations, and wherein, processing station is the lathe as the machining center for example.This machine tool system for example forms the part of production line or production line.

Summary of the invention

The objective of the invention is to, a kind of machine tool system that starts alleged type is provided, this machine tool system has workpiece is had advantage the loading and unloading on the group processing station attribute.

This purpose is achieved in the following way according to the present invention in the machine tool system of the alleged type of beginning, that is, conveying arrangement has a plurality of location of workpieces, and the quantity of these location of workpieces is Duoed at least one than the quantity of the processing station of this group.

For example come to feed to conveying arrangement with rough workpiece with the corresponding quantity of quantity of organizing processing station.

Particularly on the group processing station, carry out under the identical process situation, may occur parts on the conveying arrangement and mix, that is to say the workpiece that conveying arrangement can comprise rough workpiece and process.Particularly with the connecting each other of the manual load/unloading of workpiece in, that is to say, when the machine operation person manually puts into workpiece processing station and when this processing station takes out, the danger that may occur is, the workpiece of having processed is reentered into that processing station is processed or rough workpiece does not have processed at all.

In foundation solution of the present invention, conveying arrangement has than the more location of workpiece of set processing station.Can vacate the position thus.So the load/unload of workpiece on conveying arrangement can carry out in the following way, that is, the machine operation person vacates the position in finished work (depending on direct of travel) right side or left side.Can significantly reduce the danger that finished work is for example processed again thus.Particularly with processing station on carry out manually that workpiece loads and the connecting each other of workpiece unloading in, can reach the purpose of raising processing safety thus and the quantity of waste product spare can be dropped to bottom line.

Advantageously, the location of workpiece is arranged abreast.By the corresponding location of conveying arrangement on direct of travel, concerning the machine operation person, can realize workpiece is introduced simply and extracted thus.

Particularly the current direction from the location of workpiece to the processing station or from the processing station to the location of workpiece is transverse to the direct of travel of conveying arrangement.Can workpiece be handed on the processing station (and especially handing on the workpiece retainer thus) and can carry out on the contrary from conveying arrangement according to plain mode thus.

Can be provided with: on conveying arrangement, be furnished with indicator in the mode of each location of workpiece to attach troops to a unit.Can show according to plain mode by indicator: being contained in the locational workpiece of associated workpiece is rough workpiece or the workpiece of having processed.Preferably, machine operation person pilot guide.

Indicator especially provides numeral to show, so that show machining state.The numeral demonstration can be according to different modes for example as realizing by optical signal or by pivotable flag or similar fashion.

What have advantage is, is provided with rail set, guides conveying arrangement on this rail set.By rail set, conveying arrangement can be according to plain mode to locate with respect to the limited mode of processing station.

Advantageously, conveying arrangement comprises slide, is furnished with the location of workpiece on this slide, and this slide is directed on rail set in a movable manner together with the location of workpiece.Thus can be according to plain mode to organizing the processing station conveying workpieces or transporting the workpiece of having processed.

What have advantage quite especially is that rail set is arranged on the processing station.Needn't process bottom or similar position thus.In addition, the spacing of the corresponding load port of the location of workpiece and processing station can minimize.

Rail set especially is fixed on the front of this group processing station.Transportation can realize by a device thus, and this device directly is arranged on the lathe of processing station and for example is not to be arranged on the installation ground.

Especially be provided with: the motion of conveying arrangement on direct of travel drives with manual mode or utilizes power boosting device to drive with manual mode.The structure spending of conveying arrangement carriage movement can be remained on the low degree thus.

In addition, especially be provided with: processing station manually carries out from conveying arrangement or to the workpiece load/unload of conveying arrangement.Corresponding machine tool system can be realized at low cost owing to the structural requirement that reduces.

In embodiment, on conveying arrangement, be furnished with movably mobile device, workpiece can be moved on on the workpiece retainer of processing station from the location of workpiece by this mobile device and/or workpiece can be maintained by the workpiece retainer.Make the transfer of workpiece on become easy by mobile device from the location of workpiece to processing station workpiece retainer; Workpiece can move on to from operator's position on the workpiece retainer.

Mobile device especially has the bearing that workpiece is used.Workpiece can be placed on this bearing and can be admitted to the relevant position of processing station by the motion of mobile device.

What have advantage especially is, the workpiece retainer has the gap, and mobile device can sink in this gap.Mobile device can move in the following way together with the workpiece of being placed thus, that is, workpiece is directly sent on the workpiece retainer with its end position at least approx.

In addition advantageously, conveying arrangement has a plurality of workpiece slides, forms the location of workpiece respectively on these workpiece slides.The workpiece slide can move.Can reduce the spacing between the workpiece retainer on the workpiece that held and the processing station by them.Can make the load/unload on the processing station become easy thus again.

The workpiece slide can move and can move on the current direction at workpiece especially separately on transverse to the direction of conveying arrangement direct of travel for this reason.Can reduce alleged spacing according to plain mode thus.Being used for the strength that load/unload spends concerning the machine operation person can minimize.

Advantageously, the workpiece slide has transporting position, on this transporting position, workpiece can move relative to processing station by conveying arrangement, and this workpiece slide has " loaded " position, takes out on the workpiece retainer that workpiece can be delivered to processing station on this " loaded " position or from the workpiece retainer of processing station.On transporting position, conveying arrangement can be used as whole moving.On " loaded " position, shortened and can be implemented load/unload according to plain mode to the spacing of workpiece retainer.

In this regard, can additionally be furnished with each movable mobile device on the workpiece slide, by this mobile device, workpiece can move on on the workpiece retainer of processing station from the workpiece slide.

In embodiment, on conveying arrangement, be furnished with the operating means that workpiece is used, can change the position of workpiece by this operating means.Particularly can promote the orientation that workpiece also for example changes workpiece by operating means.For example workpiece can rotate 180 °.For example under the situation of corresponding formation, can also change particularly with respect to the horizontal plane obliquity of workpiece.

In embodiment, operating means comprises that at least one is arranged in the gripping apparatus on the retainer.Can also can change the location of workpiece by fixation workpiece by this gripping apparatus.

Retainer especially constitutes framework.Thus, gripping apparatus can be on the location of workpiece location and for a change the position corresponding free space is provided.

Advantageously, at least one gripping apparatus can pivot around at least one axle rotation and/or with respect to conveying arrangement.Can change the position according to plain mode thus.

In addition advantageously, at least one gripping apparatus can move on retainer.Can reach all location of workpieces of conveying arrangement thus by at least one gripping apparatus.

Especially be provided with and be used for carrying the feeding device of rough workpiece and/or being used for transporting the material guide device of finished work from conveying arrangement to conveying arrangement.Rough workpiece can be transported to machine tool system and they can be transported by material guide device in order to process at least one group processing station by feeding device.

Description of drawings

The following explanation of preferred embodiment is used for elaborating in conjunction with the accompanying drawings the present invention.Wherein:

Fig. 1 illustrates the schematic diagram of foundation machine tool system embodiment of the present invention with vertical view;

Fig. 2 illustrates the partial view of Fig. 1 machine tool system conveying arrangement;

Fig. 3 illustrates processing station and reaches the partial illustration of the conveying arrangement of location in the above;

Fig. 4 illustrates the view identical with Fig. 3 that has the rough workpiece of locating on the workpiece retainer of processing station; And

Fig. 5 illustrates the schematic diagram of conveying arrangement the 3rd embodiment.

The specific embodiment

Fig. 1 is schematically illustrated and adopt the foundation machine tool system embodiment of the present invention of 10 marks to comprise a large amount of processing stations 12 there, can process workpiece on these processing stations 12.Processing station 12 is a lathe.For example processing station 12 is a machining center.

Machine tool system 10 for example forms production line.

Machine tool system 10 comprise have a large amount of

processing station

12a, 12b, 12c at least one the

group

14,14 '.Fig. 1 illustrates three groups in machine tool system 10.

Processing station 12a, the 12b of groups of

machine

14,12c especially carry out identical process.

For organizing 14 conveying arrangements 16 that distribute workpiece to use.Conveying arrangement 16 can move.The workpiece W that carries rough workpiece R also will process to processing station 12 by this conveying arrangement 16 transports.

Machine tool system 10 comprises the feeding device 18 that rough workpiece is used.This feeding device 18 especially is assigned to a plurality of groups.Feeding device 18 for example comprises roller bed type conveyer or conveyer belt or similar device.

Machine tool system 10 comprises the material guide device 20 that finished work W uses in addition.Material guide device 20 especially is assigned to a plurality of groups 14.This material guide device 20 for example has roller bed type conveyer or conveyer belt or similar device.

Feeding device 18 and material guide device 20 comprise loading attachment 22 separately or jointly, and workpiece can be put on separately the conveying arrangement 16 and can (process) workpiece by this loading attachment 22 and transfer on the material guide device 20 from conveying arrangement 16 separately from feeding device 18 by this loading attachment 22.Loading attachment 22 for example forms by the crane 24 with sphere of action 26.Be in the sphere of action 26 is the loading area of feeding device 18 and the loading area of material guide device 20.In addition, being in the sphere of action 26 is the loading station of

many groups

14,14 ' conveying arrangement 16.

The processing station 12 of group 14 is arranged on direction 28 abreast.On this direction 28, the conveying arrangement 16 of distributing to group 14 can move.The processing station 12 (for example as

processing station

12a, 12b, 12c) of group 14 linearity is usually arranged abreast and preferably also is orientated abreast in this regard.Direct of travel 28 should be linear direction mutually.

But corresponding in principle direct of travel 28 also can be crooked.For example Zu processing station 12 is orientated then diametrically.

Processing station 12 is just organized 14 lathe 12, has positive 30 separately.Front positive 30 forms passage 32.Conveying arrangement 16 can move in this passage 32.Passage 32 in addition can be for machine operation person walking.

In an illustrated embodiment, processing station 12 defines by (group 14 and group 14 ') in passage 32 both sides.

Distribute corresponding conveying arrangement 16 for organizing 14.For this reason on the ground of passage 12 or organize deployment rails device 34 (with reference to Fig. 3) on the front 30 of 14 corresponding processing stations 12.On rail set 34, guide movably slide 36.This slide 36 can move on direct of travel 28.This slide 36 can move to single processing station 12 from the loading station of feeding device 18 usefulness thus.

In this regard, the special setting: the operator is moving sliding base 36 manually.In this regard, can be provided for manual ambulant power boosting device in principle.

In one embodiment, rail set 34 forms by lath 38, and this lath 38 directly is fixed on the front 30 of processing station 12 and guides slide 36.

Slide 36 has carrier arrangement 40, and this carrier arrangement 40 has a plurality of location of

workpiece

42a, 42b, 42c, 42d.The quantity of location of

workpiece

42a, 42b, 42c, 42d of distributing to group 14 conveying arrangement 16 is in this regard than one of the quantity many (at least) of processing station 12a, the 12b of this

group

14,12c.

In the embodiment shown in fig. 1, group 14 comprises three processing stations 12.The slide of attaching troops to a unit 36 of conveying arrangement 16 has (at least) four location of

workpiece

42a, 42b, 42c, 42d.

Carrier arrangement 40 is supported on the rail set 34 by holding device 44 and also guiding on this rail set 34.

Holding device 44 cooperates with carrier arrangement 40 in this regard as follows, that is, carrier arrangement 40 leaves and therefore leaves from the front 30 of processing station 12 from rail set 34 and exceeds rail set 34.

Holding device 44 for example comprises the carrier structure 46 that plane earth constitutes.Carrier structure 46 is for example made by plate.The carrier structure 46 on this plane be parallel to rail set 34 orientations (this carrier structure 46 with its normal to a surface direction transverse to and especially perpendicular to rail set 34 orientations).

By transverse arm 48, carrier arrangement 40 additionally is supported on the carrier structure 46.Transverse arm 48 in this regard transverse to and especially extend perpendicular to rail set 34.

Transverse arm 48 constitutes for example triangular in shapely or comprises zone triangular in shape 50.

In one embodiment, carrier arrangement 40 is flute profile ground formation.

On the alternate front that separates 52 on two directions vertical, be furnished with handle 44 on the carrier arrangement 40 with rail set 34 direct of travels 28.This handle 44 for example is arc.The operator can move or spur slide 36 thus.

On carrier arrangement 40, correspondingly form a plurality of

workpiece slide

56a, 56b, 56c, 56d with the quantity of location of

workpiece

42a, 42b, 42c, 42d.On

workpiece slide

56a, 56b, 56c, 56d, form corresponding location of

workpiece

42a, 42b, 42c, 42d again.On carrier arrangement 40, be that separately

workpiece slide

56a, 56b, 56c, 56d arrange each guiding device 58, corresponding

workpiece slide

56a, 56b, 56c, 56d in location on this guiding device 58 and thereon on current direction 60 by linear guide.Current direction 60 transverse to and especially perpendicular to direct of travel 28.

Workpiece slide

56a, 56b, 56c, 56d have transporting position (referring to Fig. 2), and

workpiece slide

56a, 56b, 56c, 56d do not exceed the edge 62 of carrier arrangement 40 towards processing station 12 on this transporting position.On this transporting position, slide 36 moves on direct of travel 28 as a whole.

On transporting position,

workpiece slide

56a, 56b, 56c, 56d in the mode of excess edge 62 not in carrier arrangement 40 positioned internal.

Workpiece slide 56a has (at least) " loaded " position in addition, and on this " loaded " position, this workpiece slide 56a is by the mobile excess edge 62 on current direction 60.Fig. 3 illustrates this current position.In this regard, the spacing between the workpiece retainer 64 of processing station 12 and corresponding location of

workpiece

42a, 42b, 42c, the 42d reduces.So the machine operation person can manually be put into rough workpiece on the workpiece retainer 64 or the workpiece that will process is put on the corresponding workpiece slide and with the workpiece slide from workpiece retainer 64 and is put back into transporting position.

In a preferred embodiment, distribute indicator 66 (Fig. 1) for each location of

workpiece

42a, 42b, 42c, 42d.Indicator 66 is for example located in the mode of corresponding location of

workpiece

42a, 42b, 42c, 42d to attach troops to a unit on carrier arrangement 40.

Indicator 66 especially can show the digital indicator of two states.For example can show thus: being in associated workpiece locational is rough workpiece or the workpiece of having processed, obscures (vide infra) to avoid the operator.Indicator 66 can be adjusted by the operator in this regard, that is to say, if for example the workpiece that will process of operator takes off from processing station 12, so the operator is with indicator 66 corresponding being transformed in the demonstration " workpiece of having processed ".

Indicator 66 can be according to different modes and method construct.For example indicator 66 shows formation by optics.Active optical signal for example can be pointed out the state of workpiece.

For example also can adopt the optical signal of different colours to come the prompting state.

For example also can form optics by pivotable flag shows.Pivot position is represented work status.

Processing station 12 constitutes lathe as mentioned above, and this lathe has pedestal 68, especially is furnished with workpiece retainer 64 in movable mode on this lathe.In one embodiment, rail set is on the front 30 of pedestal 68.

Be furnished with (at least) cutter holder device 70 on the pedestal 68.For example be provided with cutter spindle as cutter holder device 70.Come processing work 72 by the cutter that maintains by cutter holder device 70.

Cutter holder device 70 for example is arranged on the framework 72 in movable mode.Corresponding lathe is introduced in EP 0614724A2 to some extent, and describing property of the document is quoted reference.Processing station 12 has each baffle plate 74 (not shown among Fig. 3).

Schematically show and adopt there among the embodiment of 76 conveying arrangements that mark at Fig. 3 and 4, be provided with and

workpiece slide

56a, 56b, 56c, the corresponding workpiece slide of 56d.Use identical reference numeral with parts identical in the conveying arrangement 16.

Be furnished with each movable mobile device 78 on corresponding

workpiece slide

56a, 56b, 56c, the 56d.Location of

workpiece

42a, 42b, 42c, 42d are arranged on the mobile device 78 and can utilize mobile device 78 to move.Mobile device 78 can move on the direction 80 that is parallel to current direction 60 again.

Mobile device 78 is can linearly moving mode being directed on corresponding

workpiece slide

56a, 56b, 56c, 56d.

Mobile device 78 has each handle 82, can be used as integral body by this handle 82 and moves or spur mobile device 78 and therefore can move or spur the workpiece that is bearing on this mobile device 78.

By

workpiece slide

56a, 56b, 56c, 56d, workpiece can be used as integral body location on workpiece retainer 64.By mobile device 78, workpiece 112 is positioned on the bearing 79 on this mobile device 78, and workpiece 112 can move on workpiece retainer 64.Correspondingly be provided with: location of

workpiece

42a, 42b, 42c, the 42d height on mobile device 78 match with the corresponding height of processing station 12 workpiece retainers 64.

Fig. 5 schematically shows and adopts there the embodiment of the conveying arrangement of 84 marks, and wherein, the identical reference numeral of parts use with identical in the conveying arrangement 16 comprises operating means 86.This operating means 86 has the framework 88 as retainer, this framework 88 comprises

alternate side part

90a, 90b and the bridge 92 that separates, this bridge 92 with

side part

90a, 90b couples together and with above being in

workpiece slide

56a, 56b, 56c, the alternate mode that separates of 56d.Bridge 92 especially is parallel to rail set 34 ground

orientation.Side part

90a, 90b laterally are arranged on the carrier arrangement 40 or on the holding device 44.

Framework 88 is fixedly mounted on the slide 36 of conveying arrangement 34 and can be in company with these slide 36 motion.

Operating means 86 has (at least) gripping apparatus 94 in addition.In embodiment, gripping apparatus 94 has grippers 96a, the 96b that separates relatively.Can grabbing workpiece by these

grippers

96a, 96b.

Gripping apparatus 94 promptly is directed on the bridge 92 in a movable manner on framework 88.Corresponding mobile direction 98 is parallel to direct of travel 28.

Can be provided with: the pawl formula part 100 of gripping apparatus 94 can pivot with respect to keeper 102.By keeper 102, gripping apparatus 94 is bearing on the bridge 92.Pawl formula part 100 is connected by pivot bearings 104 with keeper 102.The approximate at least moving direction 98 that is parallel to of pivotal axis 106.Can promote workpiece 112 thus.

Alternatively or additionally can be provided with: keeper 102 with can around transverse to and the mode of especially rotating perpendicular to the axis 110 of moving direction 98 orientations be bearing on the guiding piece 108.

If (this turnability around axis 110 is not set, and keeper 102 is fixedlyed connected with guiding piece 108 so.)

The operator can also change the orientation of this workpiece when needed by gripping apparatus 94 fixation workpieces 112, lifting workpiece.When rotating around axis 110, workpiece 112 for example can rotate 180 ° by operating means 86.In the time should allowing workpiece 112 rotate 180 °, concerning the operator,, processing station 12 becomes easy thus for loading.

When pivoting, can change the corresponding orientation of workpiece 112 around axis 106.What for example simplified concerning the operator thus is, with horizontal plane mode at angle workpiece 112 is transported to workpiece retainer 64.

As follows according to machine tool system operation principle of the present invention:

In group 14 inside, particularly on each processing station 12, carry out identical workpiece process.Processing work thus abreast can (vide infra) on the processing station 12 of group 14.

Carry rough workpiece R and transport the workpiece W that has processed therefrom to the processing station 12 of group 14.This point is especially manually carried out in machine tool system 10.

In this regard, machine tool system 10 can comprise other groups in principle.In this regard, can on different group 14, carry out parallel workpiece processing.In principle, workpiece processing also can be carried out on following meaning in succession, that is, for example processing work and workpiece W that these have been processed are the rough workpiece that is used for subsequent group (for example 14 ') on group 14.

Be provided with in principle: corresponding conveying

arrangement

16 or 76 or 84 is moved on to next processing station 12a (Fig. 1) by crane 24 from feeding device 18 and also there rough workpiece R is incorporated into the workpiece retainer 64 of processing station 12a by the operator after loading with rough workpiece R.Closing corresponding loading behind the door, the process on the beginning processing station 12a.At this moment the operator moves towards next processing station 12b and carries out identical process there.When the process finishing on the processing station 12a, the workpiece W that the there is processed takes out.

The loading and unloading of corresponding processing station 12 are especially manually carried out in this regard.

On conveying

arrangement

16 or 76 or 84, exist rough workpiece R to mix in this regard at any time with the parts of finished work W.The danger that exists for the machine operation person is, the workpiece W that has processed thought by mistake be rough workpiece and be reloaded in the processing station 12 of group 14.

In foundation solution of the present invention, conveying

arrangement

16 or 76 or 84 has a plurality of location of

workpiece

42a, 42b, 42c, 42d, and wherein, this quantity is Duoed at least one than the quantity of processing stations 12 in the group 14.For example the operator can vacate a position of having loaded processing work W (about the direction of observation of machine operation person to processing station 12) right side or left side thus.The person can not introduce finished work W in the processing station 12 again can to guarantee the machine operation thus.

This point in Fig. 1 on the left side at the group 14 ' illustrate.The danger that workpiece is processed mistakenly again can significantly reduce thus.Can significantly reduce the danger that rough workpiece is forgotten processing in addition.

Can further improve security by corresponding indicator 66.When workpiece W that the operator for example will process was incorporated in conveying

arrangement

16 or 76 or 84, the operator was for example by connecting or changing corresponding optical signal or for example by turning on the flag, indicator 66 is set in " processing " state so.

Can reduce the workpiece retainer 64 of processing station 12 and the spacing between the workpiece 112 by

workpiece slide

56a, 56b, 56c, 56d.For loading or unloading, corresponding conveying

arrangement

16 or 76 or 84 slide 36 follow into that direction 28 moves in the corresponding position.Corresponding slide (the slide 56b among Fig. 3) moves on the direction of workpiece retainer 64.This moving manually carried out.So workpiece 112 is transferred in the workpiece retainer 64.If there is mobile device 78, so additionally workpiece 112 directly can also be moved in the workpiece retainer 64.

What have advantage is that in this embodiment, workpiece retainer 64 is provided with the gap 114 that cooperates with mobile device 78.Mobile device 78 can sink in the gap 114, thereby workpiece 112 can be placed directly in the workpiece retainer 64.

Mobile device 78 for example constitutes in the following way, that is, make it can be used as overall linear and move.For example for example also can existing, will rotatablely move as the eccentric wheel converts the converter of linear movement to.So can realize the mobile device 78 that carries out linear movement with workpiece 112 by turning handle 82.Also can use other transportation possibilities.

According to the invention provides a kind of machine tool system 10, on this machine tool system 10, workpiece 112 can manually load on the processing station 12 of group 14 and manually unloading.This manual load and unloading owing to

workpiece slide

56a, 56b, 56c, be provided with mobile device 78 when 56d needs separately and become easy.

Compare with the quantity of group 14 inner processing stations 12, the corresponding conveying arrangement 16 of transmitting workpiece 112 has quantity bigger location of

workpiece

42a, 42b, 42c, 42d between the processing station 12 of group 14.Realize improving the processing safety that workpiece loads and workpiece unloads that the machine operation person manually carries out thus.

Conveying

arrangement

16 or 76 or 84 can move and especially directly be directed on processing station 12 by rail set 34 in this regard.The machine operation person can be thus in manual mode or to utilize power boosting device to carry out that manual mode is transported to single processing station 12 with workpiece and the workpiece that will process is transported therefrom.Corresponding machine tool system can realize that thus this is because the structure spending of workpiece transportation remains on the low degree between the processing station 12 of group 14 according to plain mode.

Conveying

arrangement

16 or 76 or 84 location of

workpiece

42a, 42b, 42c, 42d arrange on direct of travel 28 abreast.By the relevant corresponding location of conveying

arrangement

16,76,84 and group 14 processing station 12, can realize the orientation between associated

workpiece position

42a, 42b, 42c, 42d and the corresponding processing station 12 workpiece retainers 64 thus.

Claims

1. machine tool system comprises that at least one has the groups of machine (14 of a plurality of processing stations (12); 14 ') and distribute to described group (14; 14 ') mobile conveying arrangement (16; 76; 84), by described conveying arrangement (16; 76; 84) rough workpiece (R) can be transported to described group (14; 14 ') described processing station (12) and will be by described group (14; 14 ') the workpiece (W) of described processing station (12) processing transport, it is characterized in that described conveying arrangement (16; 76; 84) have a plurality of location of workpieces (42a, 42b, 42c, 42d), the quantity of the described location of workpiece (42a, 42b, 42c, 42d) is than described group (14; 14 ') the quantity of described processing station (12a, 12b, 12c) many at least one.

2. by the described machine tool system of claim 1, it is characterized in that the described location of workpiece (42a, 42b, 42c, 42d) is arranged abreast.

3. by the described machine tool system of claim 2, it is characterized in that the current direction (60) of (42a, 42b, 42c, 42d) is transverse to described conveying arrangement (16 from the location of workpiece (42a, 42b, 42c, 42d) to processing station (12) or from described processing station (12) to the location of workpiece; 76; 84) direct of travel (28).

4. by one of aforementioned claim described machine tool system, it is characterized in that, at described conveying arrangement (16; 76; 84) upward be furnished with indicator (66) in the mode of each described location of workpiece (42a, 42b, 42c, 42d) to attach troops to a unit.

5. by the described machine tool system of claim 4, it is characterized in that described indicator (66) provides numeral to show.

6. by one of aforementioned claim described machine tool system, it is characterized in that rail set (34), go up the described conveying arrangement (16 of guiding at described rail set (34); 76; 84).

7. by the described machine tool system of claim 6, it is characterized in that described conveying arrangement (16; 76; 84) comprise slide (36), on described slide (36), be furnished with the described location of workpiece (42a, 42b, 42c, 42d), and described slide (36) is directed displaceably on described rail set (34) together with the described location of workpiece (42a, 42b, 42c, 42d).

8. by claim 6 or 7 described machine tool systems, it is characterized in that described rail set (34) is arranged on the described processing station (12).

9. by the described machine tool system of claim 8, it is characterized in that described rail set (34) is fixed on described group (14; 14 ') the front (30) of described processing station (12) on.

10. by one of aforementioned claim described machine tool system, it is characterized in that described conveying arrangement (16; 76; 84) motion on direct of travel (28) drives with manual mode or utilizes power boosting device to drive with manual mode.

11., it is characterized in that described processing station (12) is from described conveying arrangement (16 by one of aforementioned claim described machine tool system; 76; 84) or to described conveying arrangement (16; 76; 84) workpiece (112) load/unload manually carries out.

12. by one of aforementioned claim described machine tool system, it is characterized in that, on described conveying arrangement (84), be furnished with mobile mobile device (78), the workpiece retainer (64) that workpiece (112) move on to processing station (12) from the location of workpiece (42a, 42b, 42c, 42d) can be gone up and/or workpiece (112) can be kept by described workpiece retainer (64) by described mobile device (78).

13., it is characterized in that described mobile device (78) has the bearing (79) of workpiece (112) usefulness by the described machine tool system of claim 12.

14. by claim 12 or 13 described machine tool systems, it is characterized in that described workpiece retainer (64) has gap (114), described mobile device (78) can sink in the described gap (114).

15., it is characterized in that described conveying arrangement (16 by one of aforementioned claim described machine tool system; 76; 84) have a plurality of workpiece slides (56a, 56b, 56c, 56d), on described workpiece slide (56a, 56b, 56c, 56d), form the described location of workpiece (42a, 42b, 42c, 42d) respectively.

16., it is characterized in that described workpiece slide (56a, 56b, 56c, 56d) can be transverse to described conveying arrangement (16 by the described machine tool system of claim 15; 76; The direction (60) of described direct of travel (28) 84) goes up and moves.

17., it is characterized in that described workpiece slide (56a, 56b, 56c, 56d) can be gone up in the current direction (60) of workpiece (112) separately and move by claim 15 or 16 described machine tool systems.

18. by one of claim 15 to 17 described machine tool system, it is characterized in that described workpiece slide (56a, 56b, 56c, 56d) has transporting position, on described transporting position, workpiece (112) can be by described conveying arrangement (16; 76; 84) move relative to described processing station (12), and described workpiece slide (56a, 56b, 56c, 56d) has " loaded " position, and the workpiece retainer (64) that workpiece (112) can be delivered to processing station (12) on described " loaded " position is gone up or taken out from the workpiece retainer (64) of processing station (12).

19. by one of claim 15 to 18 described machine tool system, it is characterized in that, on described workpiece slide (56a, 56b, 56c, 56d), be furnished with each mobile device (78) that can move, by described mobile device (78), workpiece (112) can move from described workpiece slide (56a, 56b, 56c, 56d).

20., it is characterized in that by one of aforementioned claim described machine tool system, on described conveying arrangement (84), be furnished with the operating means (86) of workpiece (112) usefulness, can change the position of workpiece (112) by described operating means (86).

21. by the described machine tool system of claim 20, it is characterized in that described operating means (86) comprises at least one gripping apparatus (94), described at least one gripping apparatus (94) is arranged on the retainer.

22., it is characterized in that described retainer constitutes framework (88) by the described machine tool system of claim 21.

23., it is characterized in that described at least one gripping apparatus (94) can be around at least one axle (104 by claim 21 or 22 described machine tool systems; 106) rotation and/or pivot with respect to described conveying arrangement (84).

24., it is characterized in that described at least one gripping apparatus (94) can move on described retainer by one of claim 21 to 23 described machine tool system.

25., it is characterized in that being used for to described conveying arrangement (16 by one of aforementioned claim described machine tool system; 76; 84) carry the feeding device (18) of rough workpiece (R).

26., it is characterized in that being used for from described conveying arrangement (16 by one of aforementioned claim described machine tool system; 76; 84) transport the material guide device (20) of finished work (W).