CN105562798A - Special machine tool for special-shaped various-section roll pass - Google Patents

Special machine tool for special-shaped various-section roll pass Download PDF

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Publication number
CN105562798A
CN105562798A CN201511034542.1A CN201511034542A CN105562798A CN 105562798 A CN105562798 A CN 105562798A CN 201511034542 A CN201511034542 A CN 201511034542A CN 105562798 A CN105562798 A CN 105562798A
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CN
China
Prior art keywords
shaft
special
machine tool
axis
screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201511034542.1A
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Chinese (zh)
Inventor
曾时金
梁海杰
朱旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGDONG GUANBANG TECHNOLOGY CO LTD
Original Assignee
GUANGDONG GUANBANG TECHNOLOGY CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUANGDONG GUANBANG TECHNOLOGY CO LTD filed Critical GUANGDONG GUANBANG TECHNOLOGY CO LTD
Priority to CN201511034542.1A priority Critical patent/CN105562798A/en
Publication of CN105562798A publication Critical patent/CN105562798A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B23/00Tailstocks; Centres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C3/00Milling particular work; Special milling operations; Machines therefor
    • B23C3/28Grooving workpieces
    • B23C3/34Milling grooves of other forms, e.g. circumferential
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw

Abstract

The invention discloses a special machine tool for a special-shaped various-section roll pass, relates to the field of pass machining equipment, and solves the problem that the machine tool cannot machine a roll pass of a special-shaped pipe. The machine tool comprises a machine tool base provided with an X shaft and a Z shaft; the machine tool base is provided with a worktable moving in the direction of the X shaft and a milling main shaft moving in the direction of the Z shaft; the worktable is provided with an A shaft rotating and in the same direction with the X shaft; a roller is arranged on the A shaft; and the worktable is additionally provided with a tool fixture correspondingly matched with the roller. Compared with a traditional three-shaft vertical machining technology, the machine tool adds the A shaft rotating in the direction of the X shaft, uses a numerical control system for controlling three-shaft linkage of the X shaft, the Z shaft and the A shaft to realize machining of the special-shaped various-section roll pass, and has such advantages as light weight, high machining efficiency and high size precision.

Description

A kind of specialized working machine tool of machine of special-shaped Varied section roll pass
Technical field
The application relates to pass machining apparatus field, is specifically related to a kind of specialized working machine tool of machine of special-shaped Varied section roll pass.
Background technology
The roll pass of cold-rolling pilger mill circumferentially processes special-shaped tapered pass groove at annular element external diameter.The similar parabola shaped cone of expanded view of this groove, claims this kind of roll (mould) to be tapered pass usually.The rolling of tubing be exactly under the effect of roll and plug, the appearance and size of the diameter of tubing or shape tube is reduced, the process of wall thickness reduction.Roll with Varied section pass groove is absolutely necessary warp tool on cold pilger mill, and its precision is not only related to precision and the quality of finished product tubing, but also directly has influence on the working life of mould and the production capacity of cold pilger mill.
The KB series of annular concave roll processing machine lathe of Mannesmann-Demag company of Germany development, though can meet the requirement of milling train production preferably, this lathe completes the processing and forming of pass curved surface with direct copy.When processing different rolls, need to change corresponding pattern; The machining accuracy of pass is ensured by the precision of pattern.And the GG52 pass grinding machine of Demag-Meer company development only does fine grinding use, stock removal is minimum.
At present, China uses the eighties of last century sixties to copy the Roller Machining equipment of the cold pilger mill semicircle pass machining tool that the Soviet Union produces in a large number, and a secondary orifices type of producing needs two equipment, a heavy boring, a grinding.Equipment is heavy, and crudy and efficiency are all very low.Heavy boring equipment utilizes direct copy to complete the processing and forming of pass curved surface equally, and machining accuracy is difficult to ensure, can not be directly used in cold rolling production, more cannot meet the requirement of rolling high precision tubing.Several specialized working machine tool of machine all can only the roll pass of processing pipe above, and cannot the roll pass of processing profiled tubing.
Application content
In order to solve the defect that above-mentioned technology exists, the application provides a kind of specialized working machine tool of machine of special-shaped Varied section roll pass.
The application realizes the technical scheme that above-mentioned technique effect adopts:
A kind of specialized working machine tool of machine of special-shaped Varied section roll pass, comprise the lathe base being provided with X-axis and Z axis, described lathe base is provided with the workbench moved along described X-direction and the milling spindle moved along described Z-direction, wherein, described workbench is provided with the A axle also rotated in the same way with described X-axis, described A axle is provided with roll, and described workbench is provided with the frock clamp with described roll relative engagement.
The specialized working machine tool of machine of above-mentioned a kind of special-shaped Varied section roll pass, described lathe base is provided with X-axis ball-screw on the direction of described X-axis, described X-axis ball-screw is connected with servomotor, described workbench is slidably mounted in described X-axis, and the bottom surface of described workbench coordinates with the screw pair of described X-axis ball-screw.
The specialized working machine tool of machine of above-mentioned a kind of special-shaped Varied section roll pass, described lathe base is fixed with column, described Z axis is fixed on described column, described column is provided with Z axis ball-screw, described Z axis ball-screw is connected with servomotor, described milling spindle is installed on described Z axis, and described milling spindle coordinates with the screw pair of described Z axis ball-screw.
The specialized working machine tool of machine of above-mentioned a kind of special-shaped Varied section roll pass, described A axle is fixed on described workbench by an axle bed.
The specialized working machine tool of machine of above-mentioned a kind of special-shaped Varied section roll pass, described frock clamp comprises thimble tailstock and supports friction tight thimble dish with described roll, and described thimble tailstock is provided with the thimble abutted with described thimble dish.
The specialized working machine tool of machine of above-mentioned a kind of special-shaped Varied section roll pass, described A axle is provided with scroll chuck, and described roll is installed on scroll chuck.
The beneficial effect of the application is: the application has carried out improvement, optimization on the basis of three traditional shaft vertical process technologies, set up the A axle rotated in X-direction, by digital control system, the three-shaft linkage of X-axis, Z axis and A axle is controlled, achieve the processing to special-shaped Varied section roll pass, roll is through being once installed, just automatically can complete the processing to special-shaped Varied section annular pass, improve crudy and efficiency.After processing, roll pass can be directly used in cold rolling production, the requirement of rolling high precision tubing can be met after polishing, compared with existing pass machining equipment, it is light that the specialized working machine tool of machine of the application has overall weight, the working (machining) efficiency of roll pass is high, crudy is good, dimensional accuracy high.
Accompanying drawing explanation
Fig. 1 is the stereogram of the application.
In figure: 1-lathe base, 2-X axle, 3-X axle ball-screw, 4-A axle, 5-axle bed, 6-roll, 7-milling spindle, 8-Z axle ball-screw, 9-Z axle, 10-column, 11-thimble dish, 12-thimble, 13-thimble tailstock, 14-workbench.
Detailed description of the invention
For making to do further understanding to the application, referring to Figure of description and specific embodiment, the application is described further:
As shown in Figure 1, a kind of specialized working machine tool of machine of special-shaped Varied section roll pass, comprise the lathe base 1 being provided with X-axis 2 and Z axis 9, lathe base 1 is provided with the workbench 14 moved in the direction along X-axis 2 and the milling spindle 7 moved along the direction of Z axis 9, and milling spindle 7 end is provided with milling cutter (not indicating in figure).Wherein, the one as the application is improved, and workbench 14 is provided with A axle 4, the A axle 4 also rotated in the same way with X-axis 2 and is provided with roll 6, and workbench 14 is provided with the frock clamp with this roll 6 relative engagement.This frock clamp comprises thimble tailstock 13 and supports friction tight thimble dish 11 with roll 6, thimble tailstock 13 is provided with the thimble 12 that abuts with thimble dish 11 carrying out roll pass and adds man-hour, workpiece to be processed is fixed on frock clamp 10, positioned by thimble tailstock 11, under making workpiece to be processed be located in the installation position of A axle 4 and the processing cutter spacing of milling spindle 7.
Concrete, in the preferred embodiment of the application, lathe base 1 is provided with X-axis ball-screw 3 on the direction of X-axis 2, and X-axis ball-screw 3 is connected with servomotor, workbench 14 is slidably mounted in X-axis 2, and the bottom surface of workbench 14 coordinates with the screw pair of X-axis ball-screw 3.Under the control of digital control system, the servomotor being connected to X-axis ball-screw 3 rotates corresponding angular displacement, carries out corresponding horizontal feed to drive workbench 14 relative frock clamp in X-axis 2.Lathe base 1 is fixed with column 10, Z axis 9 is fixed on column 10, and this column 10 is provided with Z axis ball-screw 8, and Z axis ball-screw 8 is connected with servomotor, and milling spindle 7 is installed on Z axis 9, and milling spindle 7 coordinates with the screw pair of Z axis ball-screw 8.Under the control of digital control system, the servomotor being connected to Z axis ball-screw 8 rotates corresponding angular displacement, carries out corresponding vertical feed to drive the relative frock clamp on Z axis 9 of the milling spindle 7 on column 10.A axle 4 is fixed on workbench 14 by an axle bed 5, roll 6 is installed on the scroll chuck of A axle 4, be connected under the Serve Motor Control on A axle 4, A axle 4 rotates corresponding angle, to drive roll 6 to rotate corresponding angle, thus under the cooperation of milling spindle 7 to the workpiece be fixed on frock clamp with milling mode processing roll pass.
In sum, the application has carried out improvement, optimization on the basis of three traditional shaft vertical process technologies, set up the A axle rotated in X-direction, by digital control system, the three-shaft linkage of X-axis, Z axis and A axle is controlled, achieve the processing to special-shaped Varied section roll pass, roll, through being once installed, just automatically can completing the processing to special-shaped Varied section annular pass, improve crudy and efficiency.After processing, roll pass can be directly used in cold rolling production, the requirement of rolling high precision tubing can be met after polishing, compared with existing pass machining equipment, it is light that the specialized working machine tool of machine of the application has overall weight, the working (machining) efficiency of roll pass is high, crudy is good, dimensional accuracy high.
More than show and describe the advantage of the general principle of the application, principal character and the application.The technical staff of the industry should understand; the application is not restricted to the described embodiments; the principle of the just the application described in above-described embodiment and description; under the prerequisite not departing from the application's spirit and scope, the application also has various changes and modifications; these changes and improvements all fall in the scope of claimed the application, and the protection domain that this application claims is defined by appending claims and equivalent thereof.

Claims (6)

1. the specialized working machine tool of machine of a special-shaped Varied section roll pass, comprise the lathe base being provided with X-axis and Z axis, described lathe base is provided with the workbench moved along described X-direction and the milling spindle moved along described Z-direction, it is characterized in that, described workbench is provided with the A axle also rotated in the same way with described X-axis, described A axle is provided with roll, and described workbench is provided with the frock clamp with described roll relative engagement.
2. the specialized working machine tool of machine of a kind of special-shaped Varied section roll pass according to claim 1, it is characterized in that, described lathe base is provided with X-axis ball-screw on the direction of described X-axis, described X-axis ball-screw is connected with servomotor, described workbench is slidably mounted in described X-axis, and the bottom surface of described workbench coordinates with the screw pair of described X-axis ball-screw.
3. the specialized working machine tool of machine of a kind of special-shaped Varied section roll pass according to claim 1, it is characterized in that, described lathe base is fixed with column, described Z axis is fixed on described column, described column is provided with Z axis ball-screw, described Z axis ball-screw is connected with servomotor, and described milling spindle is installed on described Z axis, and described milling spindle coordinates with the screw pair of described Z axis ball-screw.
4. the specialized working machine tool of machine of a kind of special-shaped Varied section roll pass according to claim 1 and 2, it is characterized in that, described A axle is fixed on described workbench by an axle bed.
5. the specialized working machine tool of machine of a kind of special-shaped Varied section roll pass according to claim 1, it is characterized in that, described frock clamp comprises thimble tailstock and supports friction tight thimble dish with described roll, and described thimble tailstock is provided with the thimble abutted with described thimble dish.
6. the specialized working machine tool of machine of a kind of special-shaped Varied section roll pass according to claim 1, it is characterized in that, described A axle is provided with scroll chuck, and described roll is installed on scroll chuck.
CN201511034542.1A 2015-12-31 2015-12-31 Special machine tool for special-shaped various-section roll pass Pending CN105562798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511034542.1A CN105562798A (en) 2015-12-31 2015-12-31 Special machine tool for special-shaped various-section roll pass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511034542.1A CN105562798A (en) 2015-12-31 2015-12-31 Special machine tool for special-shaped various-section roll pass

Publications (1)

Publication Number Publication Date
CN105562798A true CN105562798A (en) 2016-05-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110774066A (en) * 2019-11-05 2020-02-11 丽水市翔隆自动化设备制造有限公司 Metal dysmorphism piece location presss from both sides tight equipment of polishing
CN111215681A (en) * 2019-11-14 2020-06-02 嘉善卓奕服饰辅料厂(普通合伙) Processing lathe convenient to upset work piece

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61236413A (en) * 1985-04-11 1986-10-21 Kobe Steel Ltd Cutting method for pitch groove in rolling roll of deformed bar steel
JP2000153431A (en) * 1998-11-16 2000-06-06 Toshiba Mach Co Ltd Monitoring control method and device for tail stock of machine tool
CN201807772U (en) * 2010-05-07 2011-04-27 邯郸市永固冶金备件有限公司 Device for milling patterns of roller of checkered plate
CN102343455A (en) * 2011-09-23 2012-02-08 四川省广汉三阳机械制造有限公司 Method for finish-machining periodic mill roll in numerical control (NC) turning and milling center
CN103121122A (en) * 2011-11-20 2013-05-29 徐州斯特龙新型建筑材料有限公司 Numerical control shaft cylindrical roller path milling machine tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61236413A (en) * 1985-04-11 1986-10-21 Kobe Steel Ltd Cutting method for pitch groove in rolling roll of deformed bar steel
JP2000153431A (en) * 1998-11-16 2000-06-06 Toshiba Mach Co Ltd Monitoring control method and device for tail stock of machine tool
CN201807772U (en) * 2010-05-07 2011-04-27 邯郸市永固冶金备件有限公司 Device for milling patterns of roller of checkered plate
CN102343455A (en) * 2011-09-23 2012-02-08 四川省广汉三阳机械制造有限公司 Method for finish-machining periodic mill roll in numerical control (NC) turning and milling center
CN103121122A (en) * 2011-11-20 2013-05-29 徐州斯特龙新型建筑材料有限公司 Numerical control shaft cylindrical roller path milling machine tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110774066A (en) * 2019-11-05 2020-02-11 丽水市翔隆自动化设备制造有限公司 Metal dysmorphism piece location presss from both sides tight equipment of polishing
CN110774066B (en) * 2019-11-05 2020-12-01 平湖市超越时空图文设计有限公司 Metal dysmorphism piece location presss from both sides tight equipment of polishing
CN111215681A (en) * 2019-11-14 2020-06-02 嘉善卓奕服饰辅料厂(普通合伙) Processing lathe convenient to upset work piece

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Application publication date: 20160511