CN204935245U - Lathe and machining production line - Google Patents
Lathe and machining production line Download PDFInfo
- Publication number
- CN204935245U CN204935245U CN201390000802.1U CN201390000802U CN204935245U CN 204935245 U CN204935245 U CN 204935245U CN 201390000802 U CN201390000802 U CN 201390000802U CN 204935245 U CN204935245 U CN 204935245U
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- machine tool
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0891—Protective coverings for parts of machine tools; Splash guards arranged between the working area and the operator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q41/00—Combinations or associations of metal-working machines not directed to a particular result according to classes B21, B23, or B24
- B23Q41/04—Features relating to relative arrangements of machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
- B23Q7/048—Multiple gripper units
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Turning (AREA)
- Feeding Of Workpieces (AREA)
- Multi-Process Working Machines And Systems (AREA)
Abstract
Technical problem: a kind of lathe and machining production line, while this lathe can avoid the operating personnel carrying out changing product adjustment operation to occur to disturb with the operating personnel close to machine tool main body, the configuration space of each lathe can be narrowed when guaranteeing working space, thus production line length when forming machining production line can be shortened.Technical scheme: opening and closing is used for be used for changing to produce and adjusting door (9) and be configured to the outer surface (8a) of described machine tool main body door (8) and describedly change outer surface (9a) diagonal cross of producing and adjusting door (9) of the opening (7b) moved into, take out of carrying out workpiece for operating personnel (M2) relative to workpiece replacing device (2) for operating personnel (M1) close to machine tool main body door (8) and the opening and closing of the opening (7a) of machine tool main body (3a).
Description
Technical field
The present invention relates to a kind of lathe and machining production line, this lathe comprise for operating personnel close to machine tool main body machine tool main body door and for operating personnel to workpiece replacing device carry out workpiece change produce adjustment change produce adjustment door.
Background technology
In lathe, surround with body cover and opening is set on this body cover while machine tool main body and the formation using door to carry out opening and closing to this opening is generally common.
Such as there is so a kind of lathe, in this kind of lathe, in the front of described body cover, 2 fan doors are set, utilize the door of a side, operating personnel such as can carry out changing of workpiece to the workpiece replacing device of inside and produce adjustment, utilize the door of the opposing party, operating personnel can such as close to machine tool main body (reference example be as patent document 1).
In addition, a kind of lathe is also had, in this kind of lathe, in the front of described body cover, main entrance is set, side door is set in side, utilizes the door of a side such as close to machine tool main body, the door of the opposing party can be utilized such as can to carry out changing of workpiece and produce adjustment (reference example is as patent document 2).
Prior art document
Patent document
Patent document 1: Japanese Patent Laid-Open 2001-277069 publication
Patent document 2: Japanese Patent Laid-Open 5-96433 publication
Summary of the invention
Invent technical problem to be solved
But, in the existing apparatus that above-mentioned patent document 1 describes, there is the operating personnel changing product adjustment operation owing to carrying out workpiece be positioned at adjacent position with the operating personnel close to machine tool main body and easily produce the problem of interference, in addition, the width dimensions that also there is lathe entirety becomes large problem.
On the other hand, the existing apparatus that above-mentioned patent document 2 describes can avoid close to machine tool main body operating personnel and carry out workpiece and change the interference of producing between the operating personnel adjusting operation.But, when forming machining production line when described lathe multiple stage being configured side by side, must guarantee between each lathe for operating personnel close to the space needed for the operations such as machine tool main body, thus make the interval of each lathe of described configuration arranged side by side become large, produce the problem of described machining production line length thus.
Problem of the present invention is, a kind of lathe and machining production line are provided, this lathe can avoid described carry out workpiece change the operating personnel that produces adjustment operation and close to machine tool main body operating personnel between interference while, can when guaranteeing described working space the configuration space of each lathe of constriction, and production line length when forming machining production line can be shortened.
The technical scheme that technical solution problem adopts
The invention of technical scheme 1 is a kind of lathe, comprising: opening and closing is used for for the machine tool main body door of operating personnel close to the opening of machine tool main body; And the product that changes that opening and closing is used for supplying operating personnel to carry out the opening moved into, take out of of workpiece relative to workpiece replacing device adjusts door, it is characterized in that, by described in operating personnel's opening and closing during machine tool main body door faced by face and operating personnel's opening and closing described in change produce adjust door time faced by face be configured to diagonal cross.
The lathe of invention as described in technical scheme 1 of technical scheme 2, it is characterized in that, by described in operating personnel's opening and closing during machine tool main body door faced by face be configured to and workpiece kept and almost parallel to it axis carrying out the main shaft of rotary actuation, by change described in operating personnel's opening and closing produce adjustment door time faced by face be configured to relative to described axis run-off the straight.
The lathe of invention as described in technical scheme 1 or 2 of technical scheme 3, it is characterized in that, described workpiece replacing device comprises: to be arranged in described machine tool main body and can the first workpiece replacing portion from from primary importance to second place movement; And to be arranged in this first workpiece replacing portion and can from the 3rd position to the second workpiece replacing portion of the 4th position movement, make to change described in moving into the workpiece movable extremely described work holding portion thereof position that it is kept of producing adjustment part by enabling the action generation interlock in described first workpiece replacing portion and described second workpiece replacing portion.
The lathe of invention as described in technical scheme 3 of technical scheme 4, it is characterized in that, described first workpiece replacing portion carries out action on the first plane, this first plane is parallel to comprise and keeps workpiece and it to be carried out to the plane of the axis of the main shaft of rotary actuation, described second workpiece replacing portion with the second plane of described first plane orthogonal on carry out action.
The invention of technical scheme 5 is a kind of machining production lines, it is characterized in that, the lathe of multiple stage according to any one of technical scheme 1 to 4 is configured to: to make in each lathe as described in operating personnel's opening and closing during machine tool main body door faced by face be parallel to each other, and to make to change described in operating personnel's opening and closing in each lathe when producing adjustment door faced by face be located along the same line.
Invention effect
According to the invention of technical scheme 1, due to when opening and closing being used for be used for that workpiece is moved into by confession operating personnel, changing of taking out of is produced and adjusted door for the face faced by institute during the machine tool main body door of operating personnel close to machine tool main body and opening and closing faced by face be configured to diagonal cross, thus can avoid standing in machine tool main body and change to produce to adjust in front of the door and close to the operating personnel and standing in of machine tool main body and carry out workpiece in front of the door and change to produce between the operating personnel that produces and adjust operation and disturb.Thus, even if change and produce adjustment operation carrying out also can carrying out insusceptibly in maintenance workpiece to machine tool main body.
In addition, with by machine tool main body door with change compared with the situation of producing and adjusting door adjacent configuration in line, the door of a side is configured to the door run-off the straight relative to the opposing party, correspondingly can makes the reduced width of lathe entirety.
In addition, according to the invention of technical scheme 2, by during operating personnel's opening and closing lathe body door faced by face be configured to the axis of main shaft almost parallel, operating personnel's opening and closing is changed produce adjustment door time faced by face be configured to relative to described axis run-off the straight, thus, the structure of described technical scheme 1 can be realized in the least without barrier, reliably can obtain the action effect of this technical scheme 1.
According to the invention of technical scheme 3, due to workpiece replacing device is arranged to comprise: to be arranged in machine tool main body and can the first workpiece replacing portion from from primary importance to second place movement; And to be arranged in this first workpiece replacing portion and can from the 3rd position to the second workpiece replacing portion of the 4th position movement, therefore, it is possible to improve the free degree moved into and change the path of producing the position movement that the workpiece of adjustment part can keep it to work holding portion thereof.
In addition, even if make the movement from primary importance to the second place in the first workpiece replacing portion and second workpiece replacing portion from the 3rd position to the 4th position mobile occurs interlock from primary importance to the movement of the second place with carry out from the 3rd position to the movement of the 4th position simultaneously, thus can enable to move into the workpiece changing product adjustment part and move to the position that work holding portion thereof keeps it at short notice.Advance between centre position and Workpiece supply position if such as make it as existing apparatus or retreat and then make it to rotate between described centre position and workpiece delivery position, then making workpiece replacing required time increase thus.
In addition, owing to arranging the first workpiece replacing portion and arrange second workpiece replacing portion in machine tool main body in this first workpiece replacing portion, thus like that workpiece is moved into existing apparatus compared with situation that device and workpiece conveyance device independently arrange, lathe entirety can be made to realize miniaturized.
According to the invention of technical scheme 4, described first workpiece replacing portion carries out action on the first plane, this first plane is parallel to comprise and keeps workpiece and it to be carried out to the plane of the axis of the main shaft of rotary actuation, described second workpiece replacing portion with the second plane of described first plane orthogonal on carry out action, thus, the action in the action in the first workpiece replacing portion and second workpiece replacing portion can be made without interfering with each other interlock to occur, thus can effectively shorten the workpiece replacing time.
According to the invention of technical scheme 5, due to when multiple stage lathe being configured to operating personnel's opening and closing lathe body door faced by face be parallel to each other and operating personnel's opening and closing change produce adjustment door time faced by face be located along the same line, therefore, even if the configuration space narrowing described each lathe also easily can guarantee that operating personnel stands in machine tool main body in front of the door and close to space necessary during machine tool main body.Thus, processing line length can be shortened when guaranteeing necessary lathe number of units.
Accompanying drawing explanation
Fig. 1 is the diagrammatic top view of the machining production line capstan lathe multiple stage of embodiments of the invention 1 configured side by side.
Fig. 2 is the stereogram of described capstan lathe.
Fig. 3 is the diagrammatic top view of described capstan lathe.
Fig. 4 is the stereogram of the workpiece replacing device possessed in described capstan lathe.
Fig. 5 is the top view of described workpiece replacing device.
Fig. 6 is the front view of described workpiece replacing device.
Fig. 7 is the right side view of described workpiece replacing device.
Fig. 8 is the left side view of described workpiece replacing device.
Fig. 9 is the action specification figure of described workpiece replacing device.
Detailed description of the invention
Below, according to accompanying drawing, embodiments of the present invention are described.
Embodiment 1
1 expression in figure is implemented the processing such as turnery processing and Drilling operation successively to same material work piece and forms the machining production line of finished work-piece.This machining production line 1 has the formation of the capstan lathe (lathe) 3 of configuration multiple stage the present embodiment side by side on layout line L.In the machining production line 1 of the present embodiment, the work delivery between each capstan lathe 3,3 is performed by operating personnel M2, but unambiguously also can arrange connecting mechanism and adopt automation.
Described capstan lathe 3 comprises: machine tool main body 3a and the attaching device 3b to this machine tool main body 3a supply cooling fluid or power etc.Described machine tool main body 3a has following schematic configuration, namely, fast headstock 5 is configured to by table 4 in Z axis (the axis 5a ' of main shaft 5a) direction and to move perpendicular to Y-axis (up and down) direction of this Z axis, knife rest 6 is configured to move in X-axis (front and back) direction perpendicular to described Z axis and Y-axis, and will around surrounds with body cover 7.
Be configured with the chuck 5b of holding workpiece in the leading section of described main shaft 5a, this chuck 5b is holding workpiece or relieving workpiece by making multiple pawl retreat on the direction perpendicular to described axis 5a '.In addition, in the leading section of described knife rest 6 so that the mode of transposition the capstan head 6a with multiple instrument can be configured with.Under the state that described chuck 5b remains workpiece, the instrument of described capstan head 6a while main shaft 5a described in rotary actuation, is made to have an effect to this workpiece and process.
, described machine tool main body 3a is configured to the angle θ axis 5a ' one-tenth of described main shaft 5a being specified relative to described layout line L herein, at 45 ° in the present embodiment.
On the other hand, described body cover 7 is formed as overlooking the shape be rectangle, and is configured to make its long limit in 90 ° relative to described layout line L.
Further, in described table 4 and described body cover 7, the working space A of present position when carrying out the maintaining etc. of machine tool main body 3a by the excision of described rectangular bight being formed with operating personnel M1.In addition, when the described working space part A of described body cover 7 is formed for carrying out the maintaining etc. of machine tool main body 3a for operating personnel M1 close to the opening 7a of described fast headstock 5 and knife rest 6 etc., this opening 7a carries out opening and closing by the machine tool main body door 8 being configured to horizontally slip.
Herein, the outer surface 8a in the face faced by during operating personnel M1 opening and closing lathe body door 8, specifically described machine tool main body door 8 is parallel with the axis 5a ' of described fast headstock 5.
In addition, in the part in the face of described layout line L of described body cover 7, be formed and produce adjustment part 22b the to carry out workpiece opening 7b moving into, take out of relative to described workpiece replacing device 2 for operating personnel M2 changing, this opening 7b produces adjustment door 9 by changing of being configured to slide up and down and carries out opening and closing.
Herein, change the face faced by when producing adjustment door 9 described in operating personnel M2 opening and closing, be specifically positioned at that to change the outer surface 9a producing adjustment door 9 described in closed position at 45 ° relative to the axis 5a ' of described fast headstock 5.Therefore, described machine tool main body door 8 outer surface 8a and described change produce the outer surface 9a adjusting door 9 extended line with the angle diagonal cross of 45 °.
In this way, described machining production line 1 is by being configured to each machine tool main body 3a make the outer surface 8a of described each machine tool main body door 8 be parallel to each other and making the outer surface 9a respectively changing product adjustment door 9 be located along the same line and form.
Described workpiece replacing device 2 comprises: supported and the first workpiece replacing portion 10 that can rotate in the table 4 of described machine tool main body 3a; And be subject to this first workpiece replacing portion 10 and support and the second workpiece replacing portion 11 that can rotate.
Described first workpiece replacing portion 10 comprises: overlook the first arm 12 in L-shaped; The end 12a ' of the cross edge 12a of this first arm 12 is supported to the bearing portion 13 enabling to rotate in the horizontal direction around the rotating shaft a being parallel to described Y-axis; Fix the substrate 14 of this bearing portion 13; And the drive motor 23 described first arm 12 being carried out to rotary actuation be fixed on this substrate 14.In addition, described substrate 14 is fixed in described table 4.In addition, the end 12b ' of the longitudinal edge portion 12b of described first arm 12 is above formed with axle branch 15.
Described first arm 12 is arranged to, can in parallel with the axis 5a ' of described fast headstock 5 and vertical with described Y-axis the first plane (face parallel with the paper of Fig. 5), the second place (position shown in Fig. 9 (c)) overlapped with described axis 5a ' to described longitudinal edge portion 12b relative to the primary importance (position shown in Fig. 9 (a)) of described axis 5a ' angle at 45 ° from described longitudinal edge portion 12b is mobile.
Described second workpiece replacing portion 11 comprises: the second arm 16, and the axle branch 15 that this second arm 16 is subject to described first arm 12 supports and can rotate in vertical direction with described first parallel plane turning cylinder b around being configured to; Finished product manipulator 17 and material mechanical hand 18, this finished product manipulator 17 and material mechanical hand 18 are configured on this second arm 16 and also can grip workpiece; And drive rod 19, this drive rod 19 connects described second arm 16 and described substrate 14.
Described second arm 16 is arranged to, can comprise in second plane of the straight line 16b of the respective axis being connected described finished product manipulator 17 and material mechanical hand 18 with described first plane orthogonal, mobile to the 4th position (position shown in Fig. 9 (c)) perpendicular to described longitudinal edge portion 12b from the 3rd position (position shown in Fig. 6, Fig. 9 (a)) of the longitudinal edge portion 12b being parallel to described first arm 12.
Described finished product manipulator 17 comprises: the base portion 17a being configured at the upper surface of described second arm 16; And to be configured on this base portion 17a and can along 3 groups of pawl 17b of the direction movement of the axis perpendicular to this manipulator.Described material mechanical hand 18 also comprises base portion 18a and 3 group of pawl 18b of same structure.In addition, described base portion 17a, 18a are arranged in axially being exerted a force of this base portion, are cushioned thus to impact during workpiece replacing.
Described drive rod 19 moves in described second plane for making described second workpiece replacing portion 11 and described first workpiece replacing portion 10 moving in described first plane that interlock occur.One end 19a of described drive rod 19 with surmount described turning cylinder b from the front end of described second arm 16 and outstanding driving arm 16a is connected to become connecting axle d by spherojoint 20a.Further, the other end 19b of described drive rod 19 is connected to become connecting axle c by the leading section 14a of spherojoint 20b and described substrate 14.In addition, 19c represents and regulates and the set screw regulated the angle position of described second arm 16 with this length of described drive rod 19.
Herein, the rotational trajectory C2 that the rotational trajectory C1 rotated to the direction B close to described axis 5a ' around the rotating shaft a of described first arm 12 by the tie point d ' of described driving arm 16a and spherojoint 20a and described tie point d ' rotates to described direction B around the tie point c of described drive rod 19 makes comparisons, and produces larger deviation D along with the increase of the anglec of rotation of the first arm 12.
Thus, along with the anglec of rotation of the first arm 12 increases, the described second arm 16 moving axis b that rotates is made to rotate by pulling described driving arm 16a by described drive rod 19.
The reason producing described deviation D is horizontal range (radius) R1 owing to making the position off normal of described drive rod 19 and the connecting axle c of substrate 14 be shorter than described tie point d ' and described rotating shaft a in the opposition side of the described direction B for described rotating shaft a and described tie point d ' and horizontal range (radius) R2 of described connecting axle c being set to.That is, the larger or described radius R 2 of described off normal sets then described deviation D less of radius R 1 is larger, relative to the rotation of described first arm 12, and the rotation that the second arm 16 is raw larger all the more.In the present embodiment, make by carrying out suitable setting to described off normal and radius R 1, R2 described second arm 16 rotate 45 ° of periods at described first arm 12 and rotate 90 °.
When machining, the workpiece replacing device 2 of the capstan lathe 3 of the present embodiment is arranged in changing shown in Fig. 9 (a) or Fig. 3 solid line and produces adjustment position (primary importance), first arm 12 in the first workpiece replacing portion 10 and the axis 5a ' angle at 45 ° of main shaft 5a.In this condition, operating personnel M2 opens to change and produces adjustment door 9 and take off from finished product manipulator 17 and machine workpiece W1, and is placed on material mechanical hand 18 by unprocessed workpiece W2.In addition, as shown in Figure 3, carve at this moment, separating by separating plate 21 owing to changing product adjustment region 22b and machining area 22a, thus, even if be in machining, also safely workpiece can be moved into, taking out of.
When described machining completes, the described plate 21 that separates is moved to position of readiness, utilize first arm 12 in the first workpiece replacing portion 10 of drive motor 23 pairs of workpiece replacing devices 2 around rotating shaft a rotary actuation.With this rotation, described drive rod 19 makes second arm 16 in described second workpiece replacing portion 11 that the rotation (with reference to Fig. 9 (b)) of the size of described deviation D occur.
When described first arm 12 rotates 45 °, described finished product manipulator 17 and material mechanical hand 18 move to the position relative with the chuck 5b of described main shaft 5, the position (with reference to Fig. 9 (c)) of namely can collect and machine workpiece, paying unprocessed workpiece.In this condition, main shaft 5 moves along Z-direction and Y direction, and the workpiece W1 that machines kept by chuck 5b transfers load to finished product manipulator 17, and then, the unprocessed workpiece W2 kept by material mechanical hand 18 transfers load on the chuck 5b of described main shaft 5.
In this way, in the device of the present embodiment, first arm 12 in the first workpiece replacing portion 10 is made from the 3rd position to the mobile of the 4th position, interlock to occur from primary importance to second arm 16 in the movement of the second place and second workpiece replacing portion 11, even if from primary importance to the movement of the second place with carry out from the 3rd position to the movement of the 4th position simultaneously, thus can enable to move into the position changed and produce chuck 5b that the workpiece W of adjustment part 22b moves to main shaft 5a at short notice and it is kept.Advance between centre position and Workpiece supply position if such as make it as existing apparatus or retreat and then make it to rotate between described centre position and workpiece delivery position, then making workpiece replacing required time increase thus.
In addition, owing to being provided with the first workpiece replacing portion 10 on machine tool main body 3a, this the first workpiece replacing portion 10 is provided with second workpiece replacing portion 11, therefore, compared with like that workpiece being moved into existing apparatus the situation that device and workpiece conveyance device independently arrange, lathe entirety can be made to realize miniaturized.
In addition, there is action and this first plane on the first plane with comprising and workpiece kept and carries out the plane parallel of the axis 5a ' of the main shaft 5a of rotary actuation in first arm 12 in described first workpiece replacing portion 10, and, second arm 16 in described second workpiece replacing portion 11 with the second plane of described first plane orthogonal on there is action, thus, the action in the action in the first workpiece replacing portion 10 and second workpiece replacing portion 11 can be made without interfering with each other interlock to occur, thus can effectively shorten the workpiece replacing time.
Moreover, make opening and closing for changing of for confession operating personnel M2, workpiece being moved into for the face faced by institute during machine tool main body door 8 close to the fast headstock 5 of machine tool main body 3a and knife rest 6 of operating personnel M1, this outer surface 8a of 8 and opening and closing, take out of produce adjust door 9 time faced by face, this outer surface 9a diagonal cross of 9 mode described machine tool main body door 8 and changing produced adjust door 9 and be configured.More particularly, described machine tool main body door 8 is configured to parallel with the axis 5a ' of main shaft 5a, the described product adjustment door 9 that changes is configured to tilt relative to described axis 5a ' generation, therefore, it is possible to before avoiding standing on machine tool main body door 8, close to the operating personnel M1 and standing on of machine tool main body 3a change produce adjust door 9 before carry out workpiece and change between the operating personnel M2 that produces and adjust operation and disturb.Thus, even if workpiece also can be carried out insusceptibly change product adjustment operation in the maintenance of machine tool main body 3a.
In addition, with by machine tool main body door 8 with change compared with the situation of producing and adjusting door 9 adjacent configuration in line, the door of a side is configured to the reduced width that just can make lathe entirety relative to the door run-off the straight of the opposing party.
In addition, by the capstan lathe 3,3 of multiple stage ... when being configured to make operating personnel M1 opening and closing lathe body door 8 faced by this outer surface 8a be parallel to each other and operating personnel M2 opening and closing change produce adjustment door 9 time faced by this outer surface 9a be located along the same line, thus, though the configuration space narrowed between described each capstan lathe 3,3 also can easily guarantee operating personnel M1 stand on machine tool main body door 8 before and close to working space A necessary during machine tool main body 3a.Thus the length of machining production line can be shortened when guaranteeing necessary lathe number of units.
In addition, in described embodiment, to the anglec of rotation of the first arm 12 be 45 °, the rotational angle of the second arm 16 is that the situation of 90 ° is illustrated, but the anglec of rotation in the present invention, rotational angle can set arbitrarily, not by the restriction of described embodiment.
Symbol description
1 machining production line
2 workpiece replacing devices
3 capstan lathes (lathe)
3a machine tool main body
5a main shaft
5a ' axis
5b chuck (work holding portion thereof)
7a is used for the opening close to machine tool main body
7b is for moving into, taking out of the opening of workpiece
8 machine tool main body doors
During 8a opening and closing lathe body door faced by face
9 change product adjustment door
9a opening and closing change produce adjustment door time faced by face
10 first workpiece replacing portions
11 second workpiece replacing portions
22b changes and produces adjustment part
M1, M2 operating personnel
W workpiece.
Claims (5)
1. a lathe, comprising: opening and closing is used for for the machine tool main body door of operating personnel close to the opening of machine tool main body; And the product that changes that opening and closing is used for supplying operating personnel to carry out the opening moved into, take out of of workpiece relative to workpiece replacing device adjusts door, it is characterized in that,
By described in operating personnel's opening and closing during machine tool main body door faced by face and operating personnel's opening and closing described in change produce adjust door time faced by face be configured to diagonal cross.
2. lathe as claimed in claim 1, is characterized in that,
By described in operating personnel's opening and closing during machine tool main body door faced by face be configured to and workpiece kept and almost parallel to it axis carrying out the main shaft of rotary actuation, by change described in operating personnel's opening and closing produce adjustment door time faced by face be configured to relative to described axis run-off the straight.
3. lathe as claimed in claim 1 or 2, is characterized in that,
Described workpiece replacing device comprises: to be arranged in described machine tool main body and can the first workpiece replacing portion from from primary importance to second place movement; And to be arranged in this first workpiece replacing portion and can from the 3rd position to the second workpiece replacing portion of the 4th position movement,
Make to change described in moving into the position that workpiece movable to the described work holding portion thereof that produces adjustment part keeps it by enabling the action generation interlock in described first workpiece replacing portion and described second workpiece replacing portion.
4. lathe as claimed in claim 3, is characterized in that,
Described first workpiece replacing portion carries out action on the first plane, this first plane is parallel to comprise and keeps workpiece and it to be carried out to the plane of the axis of the main shaft of rotary actuation, described second workpiece replacing portion with the second plane of described first plane orthogonal on carry out action.
5. a machining production line, it is characterized in that, the lathe of multiple stage according to any one of Claims 1-4 is configured to: to make in each lathe as described in operating personnel's opening and closing during machine tool main body door faced by face be parallel to each other, and to make to change described in operating personnel's opening and closing in each lathe when producing adjustment door faced by face be located along the same line.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012225152 | 2012-10-10 | ||
| JP2012-225152 | 2012-10-10 | ||
| PCT/JP2013/076510 WO2014057834A1 (en) | 2012-10-10 | 2013-09-30 | Machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204935245U true CN204935245U (en) | 2016-01-06 |
Family
ID=50477302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201390000802.1U Expired - Lifetime CN204935245U (en) | 2012-10-10 | 2013-09-30 | Lathe and machining production line |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6198744B2 (en) |
| CN (1) | CN204935245U (en) |
| DE (1) | DE212013000212U1 (en) |
| WO (1) | WO2014057834A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393739A (en) * | 2015-07-24 | 2018-08-14 | 发那科株式会社 | Lathe and separating device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6165550B2 (en) * | 2013-08-19 | 2017-07-19 | Dmg森精機株式会社 | Machine tool and processing line provided with a plurality of machine tools |
| DE202016102391U1 (en) | 2016-05-04 | 2016-07-07 | Gebr. Heller Maschinenfabrik Gmbh | Machine tool with inclined opening |
| JP7188880B2 (en) * | 2017-12-05 | 2022-12-13 | オークマ株式会社 | Machine Tools |
| DE102021119320B4 (en) | 2021-07-26 | 2023-04-13 | Robot Automation GmbH | Device and method for gripping and transferring workpieces |
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|---|---|---|---|---|
| JPH0596433A (en) | 1991-10-01 | 1993-04-20 | Murata Mach Ltd | Manual tool exchange method in machining center |
| JP3261555B2 (en) * | 1994-04-26 | 2002-03-04 | 本田技研工業株式会社 | Work deburring method and deburring device |
| JP2001277069A (en) | 2000-03-30 | 2001-10-09 | Brother Ind Ltd | Door device for machine tool |
| JP2007152506A (en) * | 2005-12-06 | 2007-06-21 | Mitsui Seiki Kogyo Co Ltd | Arrangement structure for pallet changer and operator in vertical machining center |
| JP4969579B2 (en) * | 2006-09-04 | 2012-07-04 | 株式会社牧野フライス製作所 | Machine tool splash guard |
| JP3136412U (en) * | 2007-08-13 | 2007-10-25 | キタムラ機械株式会社 | Safety guard for pallet changer |
| JP5191211B2 (en) * | 2007-10-31 | 2013-05-08 | 株式会社ジェイテクト | Machining center |
-
2013
- 2013-09-30 JP JP2014540808A patent/JP6198744B2/en active Active
- 2013-09-30 WO PCT/JP2013/076510 patent/WO2014057834A1/en active Application Filing
- 2013-09-30 DE DE212013000212.2U patent/DE212013000212U1/en not_active Expired - Lifetime
- 2013-09-30 CN CN201390000802.1U patent/CN204935245U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393739A (en) * | 2015-07-24 | 2018-08-14 | 发那科株式会社 | Lathe and separating device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6198744B2 (en) | 2017-09-20 |
| DE212013000212U1 (en) | 2015-05-13 |
| JPWO2014057834A1 (en) | 2016-09-05 |
| WO2014057834A1 (en) | 2014-04-17 |
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