CN85106563A - Automatic tool exchange apparatus - Google Patents
Automatic tool exchange apparatus Download PDFInfo
- Publication number
- CN85106563A CN85106563A CN85106563.5A CN85106563A CN85106563A CN 85106563 A CN85106563 A CN 85106563A CN 85106563 A CN85106563 A CN 85106563A CN 85106563 A CN85106563 A CN 85106563A
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- arm
- tool
- instrument
- exchange
- supportive device
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Abstract
The present invention is the energy automatic tool exchange apparatus of exchange tool automatically, and this device is between instrument hopper and the machine tool chief axis, and wherein this instrument hopper has many tool barrels that entangle instrument, and machine tool chief axis is to be contained in and the perpendicular position of the axis of tool barrel.Automatic tool exchange apparatus is characterised in that: tool holding portion is formed on the front end of the arm of exchange usefulness; The arm supportive device has arm that rotating exchange uses and the arm driving mechanism that moves in the rotor shaft direction advance and retreat; Make the means of arm supportive device rotation; The means that the arm supportive device is moved back and forth in the direction that intersects vertically with rotating shaft.
Description
The invention relates to the automatic tool exchange apparatus that is used on the lathe.
In the hopper that the storage instrument is used (hereinafter to be referred as " instrument hopper "), have the tool barrel that much entangles instrument, the direction that tool barrel and axis are intersected vertically towards the main shaft with lathe, and tool barrel is configured in a side of lathe pillar, in this case, interference for fear of adjacent tool, the method that instrument exchange employing intermediate arm and the intermediate cylinder position beyond the arm of instrument exchange usefulness exchanges between instrument hopper and the lathe (for example: the clear 55-144946 communique of patent disclosure), or adopt at instrument switch dispensing tool tube, the axis of tool barrel is rotated to the method till the position parallel with machine tool chief axis.
The instrument switching method of prior art has following defective like this: make between intermediate arm and intermediate cylinder, it is complicated that the structure of automatic tool exchange apparatus becomes; The instrument switching motion is too much; Tool-change time increases; And the method for tool barrel rotation can make the structure of instrument hopper become complicated.
The objective of the invention is after considering the problem that prior art exists, simple structure is provided and can simplifies the automatic tool exchange apparatus of time by the shortening instrument.
The present invention is the energy automatic tool exchange apparatus of exchange tool automatically, and this device is between instrument hopper and the machine tool chief axis, and wherein this instrument hopper has many tool barrels that entangle instrument, and machine tool chief axis is to be contained in and the perpendicular position of the axis of tool barrel.Automatic tool exchange apparatus is characterised in that: tool holding portion is formed on the front end of the arm of exchange usefulness; The arm supportive device has arm that rotating exchange uses and the arm driving mechanism that moves in the rotor shaft direction advance and retreat; Make the means of arm supportive device rotation; The means that the arm supportive device is moved back and forth in the direction that intersects vertically with rotating shaft.
If use the present invention, owing to make roughly half-twist of arm supportive device, allow the tool holding portion of arm of exchange usefulness directly at the instrument switch dispensing tool of instrument hopper, insert and support facility, when can take out instrument, utilize the advance and retreat of the arm of exchange usefulness to move, directly the instrument cover of usefulness is stayed in the instrument hopper.
Following with reference to accompanying drawing, embodiments of the invention are illustrated:
Fig. 1 and Fig. 2 are respectively front elevation and the II in Fig. 1-II cutaway views of the 1st embodiment of expression automatic tool exchange apparatus of the present invention.Part 11 in Fig. 1 is lathe beds of lathe 10, the pillar on lathe bed can move along the direction of paper in the vertical view 1.In the right side of pillar 12, have the main tapping 14 of main shaft 13, these main tapping 14 energy liftings are freely.
In the left side of pillar 12, instrument hopper 20 is arranged, this instrument hopper has a lot of tool barrels, and instrument hopper 20 is to be arranged on the lathe bed independently.Tool barrel 21 is contained on the conveyer chain 22, and the instrument switch can distribute handover (with reference to Fig. 5) in order relatively.The axis of these tool barrels 21 is arranged on the direction with the axis normal of main shaft 13.
Forearm face (side of main shaft 13 is installed) at pillar 12 is equipped with a pair of horizontal guide rail 31 up and down.Also be equipped with simultaneously and the be separated by a pair of horizontal guide rail 32 up and down of predetermined gap of horizontal guide rail 31.These guide rails 31,32nd from the nearby position of main shaft 13, are stretched over till the left-hand end position of instrument hopper 20 of tool barrel 21.
The upper and lower end of rotating shaft 34, be supported in the planker 33 and also can rotate relative to planker 33.The tool barrel 21 of instrument hopper 20 distribute at the instrument switch, and rotating shaft 34 is to be contained on the axis extended line L of tool barrel 21, as shown in Figure 2.
Fig. 4 is the vertical sectional drawing of structure of expression arm supportive device 40.In the body case 43 of arm supportive device 40, fixed axis 44 is being fixed with the state that a distal process goes out, and hollow rotating shaft 45 is that relative fixed axle 44 rotates, and can the interlocking movably of relative fixed axle 44 advance and retreat.And the arm 41 relative hollow rotating shafts 45 of exchange usefulness are chimeric fixing.Between hollow rotating shaft 45 and fixed axis 44, because in hollow rotating shaft 45, the generation piston moves and constitutes two seal cavity 46a, 46b, an end that passes two oil pressure passage 47a, 47b of fixed axis 44 faces toward space 46a, 46b opening respectively.In the rearward end of hollow rotating shaft 45, spur gear and hollow rotating shaft constitute one coaxially.
In body case 43, be provided with the mechanism that drives hollow rotating shaft 45, in other words, on the position that hollow rotating shaft 45 advances (in, left to the position of moving) as Fig. 4, spur gear 48a and the tooth bar 49 that is meshed are to move in the face of the paper vertical direction among Fig. 4.For example: by the promotion of drive device for hydraulic 51, tooth bar 49 moves, and constitutes guide effect owing to feather key 53 is arranged in the guiding pinion 52.When hollow rotating shaft advanced, guiding pinion 52 was provided with in order to allow the combination correctly of spur gear 48a and tooth bar 49, and body case 43 is fixing relatively.On the position that hollow rotating shaft 45 retreats, what be meshed with spur gear 48 shakes tooth bar 54, can make minute movement in the face of the paper vertical direction among Fig. 4 because its relatively guiding pinion 52 dish formula spring (not shown) is housed.
In Fig. 1 and Fig. 2, piece number 55 is to allow the reciprocating oil pressure cylinder of planker.This oil pressure cylinder makes piston rod 56 parallel with guide rail 31,32, and moves towards main shaft 13 directions, and the front end of piston rod 56 is connected the bottom of planker 33.And oil pressure cylinder is fixed in the instrument hopper 20.
Secondly, with reference to Fig. 2 and Fig. 6 with regard to the Action Specification of present embodiment it.
At first, in the state of Fig. 2 and Fig. 6 (ⅰ) expression, illustrate and extract the instrument T that is contained in the main shaft 13
1, the new tool T that is stored in the instrument hopper 20
2Be contained in the main shaft 12.The instrument that is contained in main shaft and the hopper has taper shank portion, means the position of holding clamped instrument.But, with regard to exchange tool, mean the anchor clamps of clamping device and exchange tool.
According to the instrument exchange instruction, in the tool barrel in the instrument hopper 20, entangle predetermined tool T
2Tool barrel 21 be dispensed on the instrument switch.The axle center of the tool barrel 21 that distributes at the instrument switch is and the axle center that is illustrated in the main shaft 13 among Fig. 1, in same horizontal plane.
Secondly, when oil pressure cylinder 37 begins to move, release piston rod 38.Because this action, the pin 42 that is arranged on arm supportive device 40 back sides promotes by hook 35.Arm supportive device 40 is that 34 center forwards the direction (shown in Fig. 6 (ⅱ)) of instrument hopper 20 to around the shaft.Because oil pressure cylinder 37 can shake by pin 36, so making the release action of the piston rod 38 of arm supportive device 40 rotations is very stably.
Arm supportive device 40 is to change 90 ° towards the direction of instrument hopper 20, and the tool holding portion of arm 41 front ends of exchange usefulness is on the tool barrel 21 that the instrument switch distributes, the instrument T that this tool barrel 21 entangles
2Be from laterally directly inserting and match (arm of the exchange usefulness under this state, 41a represents with piece number).Under this occasion, the spur gear 48 that is formed on the hollow rotating shaft 45 is that using effective arm 41 up has small swing movement, tool holding portion and instrument T owing to be meshed with shaking tooth bar 54
2Cooperation be very level and smooth (with reference to Fig. 4).
Instrument T
2Be that arm with exchange usefulness clamps, oil pressure is connected seal cavity 46a in the hollow rotating shaft 45 by 47a, and supply pressure oil, hollow rotating shaft 45 is released along fixed axis 44, and the arm 41 of exchange usefulness is advance on the direction of rotating shaft (shown in Fig. 6 (ⅲ)).Since the forward motion of the arm 41 of this exchange usefulness, puller T from tool barrel 21
2(representing) with piece number 416.
Then, oil pressure cylinder 37 is introduced piston rod 38, and pin 42 just spurs hook 35, and arm supportive device 40 is around the center of the rotating shaft 34 shown in Fig. 6 (ⅳ), and another mistake is to changeing 90 ° (shown in piece number 41c).
The seal cavity 46a in the oil pressure passage 47b connection hollow rotating shaft 45, and supply pressure oil, make the arm 41 of hollow rotating shaft 45 and exchange usefulness retreat mobile (shown in Fig. 6 (ⅴ)).
When making oil pressure cylinder 55 actions, owing to promote piston rod 56, planker 33 moves (for energy moving carriage 33, till the position of 20 guide rail 32, pillar 12 all must move from guide rail 31 to the instrument hopper) along guide rail 32,31 directions towards main shaft 13 on lathe bed.Planker 33 moves to (33a represents with piece number) till near the position of main shaft 13, the other end of the arm 41d of exchange usefulness (clamping device T not
2A side), be to be inserted into instrument T on the main shaft 13 from transverse direction
1Go up (shown in Fig. 6 (ⅵ)).
In this state, make the arm one of exchange usefulness advance the instrument T on main shaft 13
1The other end that is pulled out the arm of exchange usefulness clamps (shown in Fig. 6 (ⅶ)).
When making drive device for hydraulic 51 actions, allow tooth bar 49 move facing to the bottom surface vertical direction one among Fig. 4, the spur gear 48a of the hollow rotating shaft 45 that is meshed with tooth bar 49 just is rotated, and the arm 41e of exchange usefulness rotates 180 ° (shown in Fig. 6 (ⅷ)) around fixed axis 44 centers.
Then, it is mobile to allow the arm of exchange usefulness retreat again, is clamped in the new tool T of front end of the arm 41e of exchange usefulness
2Tapering portion, just be inserted in the main shaft 13, for example: owing to arm 41d clamping pull bar is fixed in the main shaft 13 (shown in Fig. 6 (ⅸ)).
When making oil pressure cylinder 55 1 actions, piston rod 56a just is introduced into, when planker 33 moves to instrument hopper 20 sides, and new tool T
2Released with the cooperation of the arm 41 that exchanges usefulness, make new tool T is installed
2Action in main shaft 13 finish (shown in Fig. 6 (X)).
Because next continuous action constitutes from instrument T
120 li operations of entangling instrument of instrument hopper.
When at first making hollow rotating shaft 45 action, allow the arm 41 of exchange usefulness advance (shown in Fig. 6 (ⅹ ⅰ)).Thereupon, allow oil pressure cylinder 37 action, holding arms supportive device 40 around the shaft in 34 mind-set instrument hopper 20 sides rotate 90 ° (shown in Fig. 6 (ⅹ ⅱ)).Allow the arm 41 1 of exchange usefulness retreat, the first ending tool T of the arm of clamping exchange usefulness
1Tapering portion, just be inserted into tool barrel, and clamp (shown in Fig. 6 (ⅹ ⅲ)) with suitable method.Then, when making oil pressure cylinder 37 actions again, introduce piston rod 38, arm supportive device 40 just begins to rotate, and recovers in position shown in Figure 2 (shown in Fig. 6 (ⅹ ⅳ)).At this moment, the arm 41 and the instrument T of exchange usefulness
1Cooperation released, from tool using T
120 li actions of entangling instrument of instrument hopper finish.
These a series of actions generally adopt program control technology to carry out.
The arm rotating drive mechanism is used for cursor supportive device 40, for example: pinion is embedded in the rotating shaft 34, makes tooth bar and pinion and driving with oil pressure cylinder, therefore, can regard rotating shaft 34 as mechanism that direct acceptance is rotated.In addition, for the moving method of planker 33, because other direct rotating method of oil pressure cylinder 55 is arranged, for example: use the gear meshing move mode, tune drive mode etc.Again, main tapping 14 under the situation of the pillar 12 right plan sidepieces in Fig. 1, Fig. 2, also can omit the guide rail 31 of lathe side.
In the present embodiment, the guide rail that planker is moved is configured on the antetheca of the antetheca of instrument hopper and lathe pillar, utilizes 90 ° of rotations of arm supportive device, and instrument is inserted on the tool barrel.But, if guide rail is configured on the sidewall of sidewall pillar of instrument hopper, planker is moved along parallel with main shaft with the arm supportive device, till pillar antetheca position, utilize 90 ° of rotations of arm supportive device, instrument is inserted in the main shaft also be fine.The embodiment of this species transformation is positioned at the situation of instrument hopper side at main shaft, or to have in the situations such as door type lathe of two pillars all be effective.
Fig. 7 and Fig. 8 are the figure of expression the 2nd embodiment of the present invention.Present embodiment is different with aforesaid the 1st embodiment, and main shaft is configured in the position near the instrument hopper, is applicable to the very short situation of past complex line displacement of arm supportive device.Symbol 70 in the drawings is arm supportive devices, and this device rotates the arm of the instrument exchange usefulness that has tool holding portion and can be supported in that rotor shaft direction is enterprising retires movingly, and the radial direction front end of its tool holding portion is good to eat.The rotating drive mechanism of the arm 71 of instrument exchange usefulness and advance and retreat travel mechanism are arranged on the inside that arm is supported in arm supportive device 70, and the mechanism in the arm supportive device 40 among these mechanisms and the 1st embodiment is identical, so the explanation omission.
Arm supportive device 70 can keep doing to move toward complex line relative to bracket component 72, the part of this bracket component 72 is facing to instrument hopper 80, rotating shaft 73 be arranged on arm supportive device 70 on the vertical direction of complex line mobile phase, because the effect of rotating shaft 73, this bracket component 72 can rotate in 90 ° of scopes.One side of bracket component 72 is located again, and pair of guide rails 74 is being fixed abreast, and the arm supportive device 70 that is supported in the guide rail 74 can be wiped moving in rectilinear direction.Between pair of guide rails 74, disposed the oil pressure cylinder 75 that past complex line moves usefulness, and piston rod (figure is expression not) is to be connected on the arm supportive device 70.
In the lower end of support 72 pin 76 is housed, the front end of the piston rod 78 of oil pressure cylinder 77 is sold 76 relatively and is connected and can relatively rotate 90 ° with the loose-joint butt formula.The horizontal direction of oil pressure cylinder 77 relative instrument hoppers 80 is shaken.In Fig. 8, piece number 79 is middle switches of detection of arm supportive device 70.
Secondly, the effect of present embodiment is described with Fig. 9:
Fig. 9 (ⅰ) to (ⅲ) selects the clamping new tool according to the new tool selection instruction, represents that simultaneously new tool is transplanted on centre position (position of readiness) and always at holding state.At first, in Fig. 9 (ⅰ), new tool T
2Selection instruction one send, instrument hopper 80 with regard to carry out fixed distribution move, new tool T
2Be distributed on the switch.Then arm supportive device 70 is to move along the direction of arrow in support 72, and the front end tool clamping part of the arm 71 of exchange usefulness is inserted into new tool T
2And match (shown in Fig. 9 (ⅱ)).Exchange is to advance in the shaft axis direction with arm 71, from the tool barrel 81 of instrument hopper 80, extracts new tool T
2
Then, the piston rod 78 of oil pressure cylinder 77 be advance mobile, simultaneously, 45 ° (shown in Fig. 9 (ⅲ)) of bracket component 72 73 center rotation around the shaft.The arm 71 of exchange usefulness retreats in the shaft axis direction, uses the state clamping new tool T shown in Fig. 9 (ⅲ) simultaneously
2Be in holding state.
One sends tool using (old instrument) T
1Exchange instruction, oil pressure cylinder 77 is action just, simultaneously, piston rod 78 is advanced, and makes 45 ° (shown in Fig. 9 (ⅳ)) of bracket component 72 rotations from position of readiness.
Then, the connecting rod 75a(of oil pressure cylinder 75 is shown in Figure 8) action, make the guide rail 74 of arm supportive device 70 along bracket component, move to main tapping direction straight line.Because moving of arm supportive device 70,71 front end tool clamping part of exchange usefulness is facing to the old instrument T that is contained on the main shaft 91
1, from horizontal reeve and clamping device T
1(shown in Fig. 9 (ⅴ)).
At this state, the arm 71 that allows exchange have advances, immediately just the old instrument T that is contained on the main shaft 91
1Extract.So, new tool T
2With old instrument T
1, be clamped in the two ends of arm 71 of exchange usefulness, then the arm 71 of exchange usefulness is rotated 180 ° (shown in Fig. 9 (ⅳ)).It is mobile that the arm 71 that exchanges usefulness is retreated, and new tool T is inserted in the rotating shaft 91, clamps new tool T with the clamping devices in the main tapping 90
2After, make arm supportive device 70 along bracket component 72, the direction straight line that deviates from main tapping 90 moves (shown in Fig. 9 (ⅶ)).
Then, allow oil pressure cylinder 77 action, make 45 ° of bracket component 72 rotations simultaneously, the arm 71 of anus exchange usefulness advance mobile (shown in Fig. 9 (ⅷ)).In this stage, new tool T is installed
2Operation to main shaft 91 finishes, and lathe begins to use new tool T
2Process.
Old instrument T
1Be clamped in the end of the arm 71a of exchange usefulness, allow bracket component 72 rotate 45 ° again, make old instrument T
1Axis with after the axis of the tool barrel 81 of instrument hopper 80 is consistent, owing to retreat the arm 71a that moves exchange usefulness, old instrument T
1Be inserted in the tool barrel 81 of instrument hopper 80 (shown in Fig. 9 (ⅸ)).Then, arm supportive device 70 is moved along bracket component 72, the direction straight line that deviates from instrument hopper 80, the front end of the arm 71 of exchange usefulness from old instrument T
1Bonding state unclamp.
By a series of like this process, finished the instrument switching motion of present embodiment.
If the use present embodiment moves toward complex line because arm supportive device 70 is mounted to counterrotating bracket component, so do not need the such guide rail of above-mentioned the 1st embodiment 31,32.
Present embodiment in the lathe of door t shore, particularly suitable when main shaft and instrument hopper are in approaching position.
In addition, in the explanation of present embodiment, mode as the instrument selection, represented to adopt the example of fixed location mode, but the situation of point mode is illustrating present embodiment on with adopting change, shown in the position of readiness (Fig. 9 (ⅲ), 49(ⅷ) of the arm 71 of omission exchange usefulness), and can directly exchange.
As above explanation, if use the present invention, the instrument hopper will make the axis of tool barrel of the instrument of entangling towards the direction vertical with machine tool chief axis, as prior art, even perhaps between intermediate arm and intermediate cylinder or be not designed so that tool barrel changes 90 ° mechanism, only allow the arm of exchange usefulness rotate, also can carry out the holding action of direct tool.Thereby it is very simple that the structure of automatic tool exchange apparatus becomes, and tool-change time is shortened.In order to make switching motion more simple, the operation that requires to change action becomes very simple.
The simple declaration of figure:
Fig. 1 is the front view of the 1st embodiment of expression automatic tool exchange apparatus of the present invention, Fig. 2 is the II-II cutaway view among Fig. 1, Fig. 3 is the cutaway view of Fig. 2 III-IV direction, Fig. 4 is Fig. 2 IV-IV cutaway view, Fig. 5 be from Fig. 1 arrow V direction to view, Fig. 6 (ⅰ) is the Action Specification figure of expression the 1st embodiment of the present invention to (ⅹ ⅸ), Fig. 7 is the vertical view of the major part of expression the 2nd embodiment of the present invention, Fig. 8 be from Fig. 7 arrow VIII direction to view, Fig. 9 (ⅰ) to (ⅹ) be the expression the 2nd embodiment of the present invention Action Specification figure.
10-lathe 12-pillar
13,91-main shaft 20,80-instrument hopper
21,81-tool barrel 31,32-guide rail
33-planker 34-rotating shaft
35-hook 37-oil pressure cylinder
42-pin 55-oil pressure cylinder
72-bracket component T
1-old instrument
T
2-new tool
40,70-arm supportive device
41, the arm of 71-exchange usefulness
Claims (7)
1, the present invention is the energy automatic tool exchange apparatus of exchange tool automatically, this device is between instrument hopper and the machine tool chief axis, wherein this instrument hopper has many tool barrels that entangle instrument, and machine tool chief axis is to be contained in and the perpendicular position of the axis of tool barrel; Automatic tool exchange apparatus is characterised in that: tool holding portion is formed on the front end of the arm of exchange usefulness; The arm supportive device has arm that rotating exchange uses and the arm driving mechanism that moves in the rotor shaft direction advance and retreat; Make the means of arm supportive device rotation; The means that the arm supportive device is moved back and forth in the direction that intersects vertically with rotating shaft.
2, be the energy automatic tool exchange apparatus of exchange tool automatically by the described the present invention of claim 1, this device is between instrument hopper and the machine tool chief axis, wherein this instrument hopper has many tool barrels that entangle instrument, and machine tool chief axis is to be contained in and the perpendicular position of the axis of tool barrel; Automatic clearing apparatus is characterised in that: tool holding portion is formed on the front end of the arm of exchange usefulness; The arm supportive device has arm that rotating exchange uses and the arm driving mechanism that moves in the rotor shaft direction advance and retreat; When can keep the turning arm supportive device, planker moves between instrument hopper and machine tool chief axis; The arm rotary drive mechanism is to be used for the turning arm supportive device.
3, be characterised in that by the described automatic tool exchange apparatus of claim 2: the pivot of arm supportive device is arranged on the extended line of tool barrel axis, and this tool barrel is on the instrument switch of instrument hopper.
4, be characterised in that by the described automatic tool exchange apparatus of claim 2: planker is to move along guide rail, and this guide rail is to be connected respectively on the antetheca of pillar of the forearm of instrument hopper and lathe.
5, be characterised in that by the described automatic tool exchange apparatus of claim 2: the arm rotary drive mechanism is the oil pressure cylinder device that does not have hook, this hook one end is combined on the pin at the back side of arm supportive device, and the other end is combined on the pin of the piston rod front end on the instrument hopper.
6, be the energy automatic tool exchange apparatus of exchange tool automatically by the described the present invention of claim 1, this device is between instrument hopper and the machine tool chief axis, wherein this instrument hopper has many tool barrels that entangle instrument, and machine tool chief axis is to be contained in and the perpendicular position of the axis of tool barrel, and automatic tool exchange apparatus is characterised in that: tool holding portion is formed on the front end of the arm of exchange usefulness; The arm supportive device has arm that rotating exchange uses and at the moving arm driving mechanism of rotor shaft direction advance and retreat; When can keep toward complex line transfer arm supportive device, the bracket component half-twist; It is to be used for the runing rest parts that the support rotation drives.
7, be characterised in that by the described automatic tool exchange apparatus of claim 6: the arm supportive device is to move along guide rail, and this guide rail is provided in a side of on the bracket component, and moves relative to the vertical direction of the rotary middle spindle of bracket component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85106563.5A CN1004996B (en) | 1985-07-31 | 1985-07-31 | Automatic tool exchange apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85106563.5A CN1004996B (en) | 1985-07-31 | 1985-07-31 | Automatic tool exchange apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85106563A true CN85106563A (en) | 1987-02-04 |
| CN1004996B CN1004996B (en) | 1989-08-16 |
Family
ID=4795147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN85106563.5A Expired CN1004996B (en) | 1985-07-31 | 1985-07-31 | Automatic tool exchange apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1004996B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1091672C (en) * | 1997-07-30 | 2002-10-02 | 兄弟工业株式会社 | Cutter changing device and method for using it on machine-tool |
| CN100404189C (en) * | 2004-05-26 | 2008-07-23 | 山崎马扎克公司 | Tool change magazine for laser beam machine |
| CN103223611A (en) * | 2012-01-30 | 2013-07-31 | 兄弟工业株式会社 | Machine tool |
| CN106493597A (en) * | 2015-09-07 | 2017-03-15 | 德马吉森精机株式会社 | Lathe |
| CN111496530A (en) * | 2020-01-24 | 2020-08-07 | 浙江双盈自动化设备有限公司 | Double-station numerical control machine tool for spectacle frame |
| CN114178893A (en) * | 2020-09-14 | 2022-03-15 | 杉野机械股份有限公司 | Vertical machine tool and tool replacement method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4655477B2 (en) * | 2004-01-20 | 2011-03-23 | ブラザー工業株式会社 | Tool conveying device, method for determining turning speed of tool conveying device, and computer program |
-
1985
- 1985-07-31 CN CN85106563.5A patent/CN1004996B/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1091672C (en) * | 1997-07-30 | 2002-10-02 | 兄弟工业株式会社 | Cutter changing device and method for using it on machine-tool |
| CN100404189C (en) * | 2004-05-26 | 2008-07-23 | 山崎马扎克公司 | Tool change magazine for laser beam machine |
| CN103223611A (en) * | 2012-01-30 | 2013-07-31 | 兄弟工业株式会社 | Machine tool |
| CN106493597A (en) * | 2015-09-07 | 2017-03-15 | 德马吉森精机株式会社 | Lathe |
| CN111496530A (en) * | 2020-01-24 | 2020-08-07 | 浙江双盈自动化设备有限公司 | Double-station numerical control machine tool for spectacle frame |
| CN111496530B (en) * | 2020-01-24 | 2021-02-26 | 浙江双盈自动化设备有限公司 | Double-station numerical control machine tool for spectacle frame |
| CN114178893A (en) * | 2020-09-14 | 2022-03-15 | 杉野机械股份有限公司 | Vertical machine tool and tool replacement method |
| CN114178893B (en) * | 2020-09-14 | 2024-05-14 | 杉野机械股份有限公司 | Vertical machine tool and tool replacement method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1004996B (en) | 1989-08-16 |
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