CN202951910U - Numerical control lead-screw milling machine - Google Patents
Numerical control lead-screw milling machine Download PDFInfo
- Publication number
- CN202951910U CN202951910U CN 201220682826 CN201220682826U CN202951910U CN 202951910 U CN202951910 U CN 202951910U CN 201220682826 CN201220682826 CN 201220682826 CN 201220682826 U CN201220682826 U CN 201220682826U CN 202951910 U CN202951910 U CN 202951910U
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- workbench
- guide rail
- milling machine
- numerical control
- screw milling
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Abstract
本实用新型涉及一种数控螺杆铣床，包括底座，所述底座上设置有倾斜床身基座，所述倾斜床身基座的倾斜面上设置有平行的第二导轨与滑轨；还包括第二工作台，所述第二工作台安装于第二导轨上，所述第二工作台上设置有第一导轨，所述第一导轨与第二导轨垂直，位于第一导轨上安装沿其滑动的第一工作台，所述第一工作台上安装立铣头，所述立铣头采用球形铣刀；所述倾斜床身基座的滑轨上安装尾座，位于倾斜床身基座一端还安装有工件主轴，所述工件主轴与尾座之间通过定位件安装工件。本实用新型结构简单，性能可靠，采用倾斜床身和电主轴驱动，其刚性高、稳定性好、利于排屑，适于高速加工，可满足对工件上各种螺纹曲线的加工要求。
The utility model relates to a numerically controlled screw milling machine, which comprises a base, on which an inclined bed base is arranged, and a second parallel guide rail and a slide rail are arranged on the inclined surface of the inclined bed base; the utility model also includes a second Two worktables, the second workbench is installed on the second guide rail, the first guide rail is arranged on the second workbench, the first guide rail is perpendicular to the second guide rail, and is installed on the first guide rail and slides along it The first workbench is equipped with an end milling head, and the end milling head adopts a spherical milling cutter; the tailstock is installed on the slide rail of the inclined bed base, which is located at one end of the inclined bed base A workpiece spindle is also installed, and a workpiece is installed between the workpiece spindle and the tailstock through a positioning piece. The utility model is simple in structure and reliable in performance. It is driven by an inclined bed and an electric spindle. It has high rigidity, good stability, and facilitates chip removal. It is suitable for high-speed machining and can meet the processing requirements of various thread curves on workpieces.
Description
Technical field
The utility model relates to the CNC milling machine technical field, especially a kind of numerical control screw milling machine with the inclination lathe bed.
Background technology
Screw milling machine is widely used in screw rod processing making.Screw milling machine of the prior art, adopt lathe or vertical knee-type milling machine to be transformed into usually.As patent of invention 20101053359.0 discloses a kind of " a kind of numerical control screw milling machine ", as shown in Figure 1, comprise the workbench 20 and the column 30 that are installed on lathe bed 10, the top towards workbench 20 1 sides of column 30 is provided with end mill head 40, the top of described end mill head 40 and column 30 is for being rotatably assorted, and described end mill head 40 forms and is rotatably assorted with column 30 by adpting flange 50.Its lathe bed 10 adopts flat lathe bed, and the rigidity of this screw milling machine is poor, and its Milling Speed and working (machining) efficiency are lower, and are unfavorable for chip removal, and the structure of lathe is more complicated also, and cost is high.
The utility model content
The applicant is for the poor rigidity of screw milling machine in above-mentioned existing production technology, and the shortcomings such as inefficiency, provide another kind of numerical control screw milling machine, adopts inclination lathe bed and electric main shaft drives, has improved rigidity, good stability, high efficiency.
The technical scheme that the utility model adopts is as follows:
A kind of numerical control screw milling machine, comprise base, is provided with inclination lathe bed pedestal on described base, is provided with parallel the second guide rail and slide rail on the inclined plane of described inclination lathe bed pedestal; Also comprise the second workbench, described the second workbench is installed on the second guide rail, be provided with the first guide rail on described the second workbench, described the first guide rail is vertical with the second guide rail, be positioned on the first guide rail the first workbench along its slip is installed, on described the first workbench, end mill head is installed, described end mill head adopts ball cutter; Mounted tailstock on the slide rail of described inclination lathe bed pedestal, be positioned at inclination lathe bed pedestal one end work spindle also be installed, and between described work spindle and tailstock, by keeper, workpiece is installed.
Its further technical scheme is:
Described tailstock bottom has dovetail groove, and described dovetail groove and slide rail are connected;
Described the first workbench drives by motor and screw body;
Described the second workbench drives by motor and screw body;
The axis of rotation of described end mill head respectively with the plane parallel of the first workbench and the second workbench, and intersect with the axis of rotation of workpiece;
Described end mill head adopts electric main shaft drives;
Described work spindle adopts electric main shaft drives.
The beneficial effects of the utility model are as follows:
The utility model is simple in structure, and dependable performance adopts inclination lathe bed and electric main shaft drives, and its rigidity is high, good stability, be beneficial to chip removal, is suitable for High-speed machining, can meet the processing request to various screw thread curves on workpiece.
The accompanying drawing explanation
The structural representation that Fig. 1 is numerical control screw milling machine in prior art.
Fig. 2 is structural representation of the present utility model.
Structural representation when Fig. 3 is the utility model omission machine tool outer casing shell.
Wherein: 1, lathe jacket; 2, scroll chuck; 3, workpiece; 4, end mill head; 5, the first workbench; 6, the first guide rail; 7, tailstock; 8, the second guide rail; 9, dovetail groove; 10, slide rail; 11, base; 12, the second workbench; 13, work spindle; 14, inclination lathe bed pedestal.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figures 2 and 3, the numerical control screw milling machine of the present embodiment, comprise base 11, is provided with inclination lathe bed pedestal 14 on base 11, is provided with the second parallel guide rail 8 and slide rail 10 on the inclined plane of inclination lathe bed pedestal 14; Also comprise the second workbench 12, the second workbench 12 is installed on the second guide rail 8, the second workbench 12 is along the second guide rail 8 slips (as Fig. 3 arrow A-B direction), be provided with the first guide rail 6 on the second workbench 12, the first guide rail 6 is vertical with the second guide rail 8, is positioned on the first guide rail 6 slide along the first workbench 5, the first workbench 5 of its slip along the first guide rail 6 (as Fig. 3 arrow C-D direction) is installed, end mill head 4 is installed on the first workbench 5, and end mill head 4 adopts ball cutter; Mounted tailstock 7 on the slide rail 10 of inclination lathe bed pedestal 14, tailstock 7 bottoms have dovetail groove 9, and dovetail groove 9 is connected with slide rail 10, and tailstock 7 can be along slide rail 10 slips (as Fig. 3 arrow A-B direction); Be positioned at inclination lathe bed pedestal 14 1 ends work spindle 13 also is installed, between work spindle 13 and tailstock 7, by scroll chuck 2, workpiece 3 is installed, lathe jacket 1 is installed on base 11.
The first workbench 5 drives by motor and screw body, and the second workbench 12 drives by motor and screw body.
The axis of rotation of end mill head 4 respectively with the plane parallel of the first workbench 5 and the second workbench 12, and intersect with the axis of rotation of workpiece 3.
End mill head 4 and work spindle 13 all adopt electric main shaft drives.
In actual use procedure, the second workbench 12 slides along the second guide rail 8, confirm the initialization position of the second workbench 12, the first workbench 5 slides along the first guide rail 6 on the second workbench 12, determine the initialization position of end mill head 4 on the first workbench 5, then workpiece 3 is installed, workpiece 3 is by scroll chuck 2 clampings, tailstock 7 withstands workpiece 3, to strengthen rigidity, improve machining accuracy by controlling the revolution of work spindle 13, the feeding of the first workbench 5 and the second workbench 12, and utilize the various screw thread curves on 4 pairs of workpiece 3 of end mill head of rose cutter to be processed.
The utility model is rational in infrastructure, easy for installation, good stability, and cost is low.
Above description is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.
Claims (7)
1. a numerical control screw milling machine, comprise base (11), it is characterized in that: be provided with inclination lathe bed pedestal (14) on described base (11), be provided with parallel the second guide rail (8) and slide rail (10) on the inclined plane of described inclination lathe bed pedestal (14); Also comprise the second workbench (12), described the second workbench (12) is installed on the second guide rail (8), be provided with the first guide rail (6) on described the second workbench (12), described the first guide rail (6) is vertical with the second guide rail (8), be positioned at upper the first workbench (5) installed along its slip of the first guide rail (6), the upper end mill head (4) of installing of described the first workbench (5), described end mill head (4) adopts ball cutter; The upper mounted tailstock (7) of the slide rail (10) of described inclination lathe bed pedestal (14), be positioned at inclination lathe bed pedestal (14) one ends work spindle (13) also be installed, and between described work spindle (13) and tailstock (7), by keeper, workpiece (3) is installed.
2. a kind of numerical control screw milling machine as claimed in claim 1 is characterized in that: described tailstock (7) bottom has dovetail groove (9), and described dovetail groove (9) is connected with slide rail (10).
3. a kind of numerical control screw milling machine as claimed in claim 1 is characterized in that: described the first workbench (5) drives by motor and screw body.
4. a kind of numerical control screw milling machine as claimed in claim 1 is characterized in that: described the second workbench (12) drives by motor and screw body.
5. a kind of numerical control screw milling machine as claimed in claim 1 is characterized in that: the axis of rotation of described end mill head (4) respectively with the plane parallel of the first workbench (5) and the second workbench (12), and intersect with the axis of rotation of workpiece (3).
6. a kind of numerical control screw milling machine as claimed in claim 1, it is characterized in that: described end mill head (4) adopts electric main shaft drives.
7. a kind of numerical control screw milling machine as claimed in claim 1, it is characterized in that: described work spindle (13) adopts electric main shaft drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682826 CN202951910U (en) | 2012-12-12 | 2012-12-12 | Numerical control lead-screw milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682826 CN202951910U (en) | 2012-12-12 | 2012-12-12 | Numerical control lead-screw milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951910U true CN202951910U (en) | 2013-05-29 |
Family
ID=48457505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220682826 Expired - Fee Related CN202951910U (en) | 2012-12-12 | 2012-12-12 | Numerical control lead-screw milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951910U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008742A (en) * | 2012-12-12 | 2013-04-03 | 江南大学 | Numerical control screw milling machine |
| CN104999124A (en) * | 2015-08-17 | 2015-10-28 | 舟山市海益塑胶机械有限公司 | Milling device for machining of inner side wall of workpiece |
-
2012
- 2012-12-12 CN CN 201220682826 patent/CN202951910U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008742A (en) * | 2012-12-12 | 2013-04-03 | 江南大学 | Numerical control screw milling machine |
| CN104999124A (en) * | 2015-08-17 | 2015-10-28 | 舟山市海益塑胶机械有限公司 | Milling device for machining of inner side wall of workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |