CN205464507U - Become section roll pass's special machine tool - Google Patents
Become section roll pass's special machine tool Download PDFInfo
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- CN205464507U CN205464507U CN201521143843.3U CN201521143843U CN205464507U CN 205464507 U CN205464507 U CN 205464507U CN 201521143843 U CN201521143843 U CN 201521143843U CN 205464507 U CN205464507 U CN 205464507U
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Abstract
The utility model discloses a become section roll pass's special machine tool relates to pass processing equipment field, has solved the roll pass's of the special -shaped tubular product of the unable processing of present machine tool problem. This machine tool is including being equipped with the quick -witted bed base of X axle and Z axle, is equipped with on the quick -witted bed base along the workstation of X axle direction motion with along the main shaft that mills of Z axle direction motion, be equipped with on the workstation with the A axle of X axle syntropy and rotation, the epaxial roll that is equipped with of A still is equipped with relative complex frock clamp with the roll on the workstation. The utility model discloses compare the vertical processing technology of traditional triaxial, it has been set up at the rotatory A axle of X axle orientation, through the tri -axial linkage control of numerical control system to X axle, Z axle and A axle, has realized becoming section roll pass's processing to the dysmorphism, has light in weight, advantages such as machining efficiency and size precision height.
Description
Technical field
This utility model relates to pass machining apparatus field, is specifically related to the specialized working machine tool of machine of a kind of Varied section roll pass.
Background technology
The roll pass of cold pilgered pipe machine is to process special-shaped tapered pass groove on the circumference of annular element external diameter.The expanded view of this groove is similar to parabola shaped cone, and commonly referred to as this kind of roll (mould) is tapered pass.The rolling of tubing is exactly by diameter or the overall dimensions reduction of shape tube, the process of wall thickness reduction of tubing under the effect of roll and plug.Roll with Varied section pass groove is requisite 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 influences the working life of mould and the production capacity of cold pilger mill.
The KB series of annular concave roll processing machine lathe that Mannesmann-Demag company of Germany develops, though the requirement that milling train produces can preferably be met, but this lathe is the processing and forming completing 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 that Demag-Meer company develops only does fine grinding and uses, 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 the secondary orifices type that produces needs two equipment, a heavy boring, a grinding.Equipment is heavy, and crudy and efficiency are the lowest.Heavy boring equipment completes the processing and forming of pass curved surface also with direct copy, and machining accuracy is difficult to ensure that, it is impossible to is directly used in cold rolling production, more cannot meet the requirement of rolling high precision tubing.The most several specialized working machine tool of machines all can only the roll pass of processing pipe, and cannot the roll pass of processing profiled tubing.
Utility model content
In order to solve the defect that above-mentioned technology exists, this utility model provides the specialized working machine tool of machine of a kind of Varied section roll pass.
This utility model realizes above-mentioned technique effect and be the technical scheme is that
A kind of specialized working machine tool of machine of Varied section roll pass, including 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 described X-axis in the same direction and the A axle that rotates, described A axle is provided with roll, and described workbench is provided with and the frock clamp of described roll relative engagement.
The specialized working machine tool of machine of above-mentioned a kind of 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 connects 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 Varied section roll pass, it is fixed with column on described lathe base, described Z axis is fixed on described column, described column is provided with Z axis ball-screw, described Z axis ball-screw connects 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 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 Varied section roll pass, described frock clamp includes 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 Varied section roll pass, described A axle is provided with scroll chuck, and described roll is installed on scroll chuck.
The beneficial effects of the utility model are: this utility model has carried out improving, optimizing on the basis of three traditional shaft vertical process technologies, it is additionally arranged 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 abnormity Varied section roll pass, roll is through being once installed, just can be automatically performed the processing to abnormity Varied section annular pass, improve crudy and efficiency.After processing, roll pass can be directly used for 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 specialized working machine tool of machine of the present utility model has overall weight, the working (machining) efficiency of roll pass is high, crudy is good, dimensional accuracy high.
Accompanying drawing explanation
Fig. 1 is axonometric chart of the present utility model.
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 make this utility model further to understand, referring to Figure of description and specific embodiment, the utility model is described in further detail:
As shown in Figure 1, a kind of specialized working machine tool of machine of Varied section roll pass, including the lathe base 1 being provided with X-axis 2 and Z axis 9, the milling spindle 7 that lathe base 1 is provided with the workbench 14 moved in the direction along X-axis 2 and moves in the direction along Z axis 9, milling spindle 7 end is provided with milling cutter (not indicating in figure).Wherein, a kind of improving as of the present utility model, workbench 14 is provided with X-axis 2 in the same direction and the A axle 4 that rotates, and A axle 4 is provided with roll 6, and workbench 14 is provided with and the frock clamp of this roll 6 relative engagement.This frock clamp includes 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 and adds man-hour carrying out roll pass, workpiece to be processed is fixed on frock clamp 10, positioned by thimble tailstock 11, make workpiece to be processed be located under the installation position of A axle 4 and the processing cutter spacing of milling spindle 7.
Concrete, in preferred embodiment of the present utility model, lathe base 1 is provided with X-axis ball-screw 3 on the direction of X-axis 2, and X-axis ball-screw 3 connects 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, to drive workbench 14 relative frock clamp in X-axis 2 to carry out corresponding horizontal feed.Being fixed with column 10 on lathe base 1, 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 connects has servomotor, milling spindle 7 to be 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, to drive the relative frock clamp on Z axis 9 of the milling spindle 7 on column 10 to carry out corresponding vertical feed.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, under the Serve Motor Control being connected on A axle 4, A axle 4 rotates corresponding angle, to drive roll 6 to rotate corresponding angle, thus to the workpiece being fixed on frock clamp with milling mode processing roll pass under the cooperation of milling spindle 7.
In sum, this utility model has carried out improving, optimizing on the basis of three traditional shaft vertical process technologies, it is additionally arranged 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 abnormity Varied section roll pass, roll is through being once installed, it is possible to is automatically performed the processing to abnormity Varied section annular pass, improves crudy and efficiency.After processing, roll pass can be directly used for 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 specialized working machine tool of machine of the present utility model has overall weight, the working (machining) efficiency of roll pass is high, crudy is good, dimensional accuracy high.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; simply principle of the present utility model described in above-described embodiment and description; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications; these changes and improvements both fall within the range of claimed this utility model, and the protection domain that this utility model requires is defined by appending claims and equivalent thereof.
Claims (6)
1. the specialized working machine tool of machine of a Varied section roll pass, including 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 described X-axis in the same direction and the A axle that rotates, described A axle is provided with roll, and described workbench is provided with and the frock clamp of described roll relative engagement.
The specialized working machine tool of machine of a kind of Varied section roll pass the most 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 connects 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 a kind of Varied section roll pass the most according to claim 1, it is characterized in that, it is fixed with column on described lathe base, described Z axis is fixed on described column, described column is provided with Z axis ball-screw, described Z axis ball-screw connects has servomotor, described milling spindle to be 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 a kind of Varied section roll pass the most according to claim 1 and 2, it is characterised in that described A axle is fixed on described workbench by an axle bed.
The specialized working machine tool of machine of a kind of Varied section roll pass the most according to claim 1, it is characterized in that, described frock clamp includes 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 a kind of Varied section roll pass the most according to claim 1, it is characterised in that described A axle is provided with scroll chuck, described roll is installed on scroll chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143843.3U CN205464507U (en) | 2015-12-31 | 2015-12-31 | Become section roll pass's special machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143843.3U CN205464507U (en) | 2015-12-31 | 2015-12-31 | Become section roll pass's special machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN205464507U true CN205464507U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521143843.3U Active CN205464507U (en) | 2015-12-31 | 2015-12-31 | Become section roll pass's special machine tool |
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| Country | Link |
|---|---|
| CN (1) | CN205464507U (en) |
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- 2015-12-31 CN CN201521143843.3U patent/CN205464507U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Become section roll pass's special machine tool Effective date of registration: 20180313 Granted publication date: 20160817 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd Pledgor: Guangdong Guanbang Technology Co.,Ltd. Registration number: 2018440000050 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |