CN201446239U - Numerical control relieving lathe - Google Patents
Numerical control relieving lathe Download PDFInfo
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- CN201446239U CN201446239U CN2009200343839U CN200920034383U CN201446239U CN 201446239 U CN201446239 U CN 201446239U CN 2009200343839 U CN2009200343839 U CN 2009200343839U CN 200920034383 U CN200920034383 U CN 200920034383U CN 201446239 U CN201446239 U CN 201446239U
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- lathe
- numerical control
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Abstract
The utility model discloses a numerical control relieving lathe, which comprises a lathe body, a headstock, a longitudinal transmission mechanism and a horizontal transmission mechanism and is characterized in that the lathe body is in a convex shape when being overlooked and forms a longitudinal lathe body and a horizontal lathe body; the horizontal transmission mechanism is positioned on the horizontal lathe body, and the longitudinal transmission mechanism is positioned on the longitudinal lathe body; and the headstock is additionally provided with a high-precision numerical control dividing head, and the lathe is provided with a computer driver and an operation interface. The headstock, the longitudinal transmission mechanism and the horizontal transmission mechanism are in a three-dimensional three-linkage mode, and respective operation status is controlled by a computer. The utility model has more reasonable integral construction, small vibration and high precision, all components operate stably, the numerical control of gear hob and formed milling cutter relieving processing is realized, spare parts are reduced, the labor intensity is reduced, and the production efficiency is at least increased by more than 60 percent.
Description
Technical field
The utility model belongs to numerical control machine tool, and what be specifically related to is a kind of lathe that the profile of tooth of gear hob and form cutter is processed.
Background technology
The lathe bed of existing relieving lathe is " one " font, and the vertical, horizontal transmission mechanism of lathe, backing off tool etc. are all in the main spindle box lower right.For a long time, this lathe exists always that integral rigidity is poor, vibration is big, and machining accuracy is difficult to guarantee and deficiency such as inefficiency.For common relieving lathe, the teeth processing of different size cutter needs to change many cover travelling gears and cam, and processing dimension is adjusted difficulty, troublesome poeration, and the teeth of different size cutter processing needs to change many cover travelling gears and cam spare parts, and the processing dimension adjustment is difficulty relatively.
The utility model content
The purpose of this utility model is to propose a kind of numerical control relieving lathe, the one, utilize digital control system to realize the automation of operation, control, the 2nd, by the shape of change lathe bed and the structure of lathe, solve fundamentally that the lathe integral rigidity is poor, vibration is big, machining accuracy is difficult to guarantee and deficiency such as inefficiency.
The technical scheme that realizes above-mentioned purpose is as described below.
A kind of numerical control relieving lathe comprises lathe bed, main spindle box and vertical, horizontal transmission mechanism, it is characterized in that: described lathe bed is overlooked and is " protruding " font, forms the lathe bed of longitudinal and transverse two directions; Described horizontal transmission mechanism is positioned on the horizontal lathe bed, and described vertical transmission mechanism is positioned on vertical lathe bed; Described main spindle box adds the high precision numerical control dividing head, and lathe disposes computer drivers and operation interface.Between main spindle box and vertical transmission mechanism and the horizontal transmission mechanism is three-dimensional three interlock forms, and running status separately is by computer control.
The utility model by to lathe bed change splitting of shape and vertical, horizontal transmission mechanism, make the unitary construction of lathe more reasonable, vibration has reduced, the stability and the precision of each parts operation also improve a lot.By installing digital control system additional, realized the numerical controlization that gear hob, profile milling cutter teeth are processed again, reduced spare part, reduced labour intensity, production efficiency improves more than 60% at least.
Description of drawings
Fig. 1 is the external structure schematic diagram of the utility model numerical control relieving lathe.
Fig. 2 is the horizontal transmission mechanism generalized section of the utility model.
Fig. 3 is the vertical transmission mechanism generalized section of the utility model.
Fig. 4 is the A-A generalized section of Fig. 3.
Among the figure: 1. lathe headstock, the 2. horizontal transmission mechanism of lathe, the 3. vertical transmission mechanism of lathe, 4. lathe bed, 5. tailstock, 6. horizontal work level, 7. vertical workbench, 8. cutter platform, 9. perching knife, 10. AC servo motor, 11. ball screw assembly,s, 12. the AC servo linear electric motors, 13,14. cross-roller guide pairs.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the lathe bed 4 of the utility model numerical control relieving lathe is overlooked and is " protruding " font, forms the lathe bed of vertical and horizontal both direction.The horizontal transmission mechanism 2 that is used for workpiece processing is positioned at horizontal lathe bed, and vertically transmission mechanism 3 is positioned on vertical lathe bed.On so will original " one " font lathe bed staggered horizontal transmission mechanism and vertically transmission mechanism split and come, make its structure more rationally, optimize.
Laterally transmission mechanism comprises AC servo motor 10, ball screw assembly, 11 and line slideway and is positioned at horizontal work level 6 (as shown in Figure 2) above them.In the present embodiment, what line slideway adopted is cross-roller guide pair 13.Main spindle box 1 and tailstock 5 lay respectively at the tops, two ends, the left and right sides (as shown in Figure 1) of horizontal work level 6.Main spindle box is by AC servo machinery driving, and horizontal work level 6 is moved laterally on cross-roller guide pair 13 by the ball screw assembly, 11 that AC servo motor 10 drives.
Vertical workbench 7 (as shown in Figure 3) that vertical transmission mechanism includes AC servo linear electric motors 12 and line slideway and is positioned at AC servo linear electric motors 12 tops.In the present embodiment, what line slideway adopted is cross-roller guide pair 14.Cutter platform 8 and perching knife 9 are positioned on vertical workbench 7 (as shown in figures 1 and 3).AC servo linear electric motors 12 directly drive vertical workbench 7 and vertically move (as shown in Figure 4) on cross-roller guide pair 14.
Main spindle box is selected the 840D of Siemens high precision numerical control dividing head for use, by AC servo machinery driving.
Main spindle box, laterally transmission mechanism and vertically transmission mechanism under the computer drivers of configuration and operation interface control, form three-dimensional three interlock full cut-off loop control states, automatically generate the teeth procedure of this cutter behind the characteristic parameter by operation interface input cutter, realize operation, control automation.
Claims (2)
1. a numerical control relieving lathe comprises lathe bed, main spindle box and vertical, horizontal transmission mechanism, it is characterized in that: described lathe bed is overlooked and is " protruding " font, forms the lathe bed of longitudinal and transverse two directions; Described horizontal transmission mechanism is positioned on the horizontal lathe bed, and described vertical transmission mechanism is positioned on vertical lathe bed; Described main spindle box adds the high precision numerical control dividing head, and lathe disposes computer drivers and operation interface; Between main spindle box and vertical transmission mechanism and the horizontal transmission mechanism is three-dimensional three interlock forms, and running status separately is by computer control.
2. according to the described numerical control relieving lathe of claim 1, it is characterized in that: in described horizontal transmission mechanism and vertical transmission mechanism, line slideway is a kind of cross-roller guide pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200343839U CN201446239U (en) | 2009-08-31 | 2009-08-31 | Numerical control relieving lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200343839U CN201446239U (en) | 2009-08-31 | 2009-08-31 | Numerical control relieving lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446239U true CN201446239U (en) | 2010-05-05 |
Family
ID=42550949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200343839U Expired - Fee Related CN201446239U (en) | 2009-08-31 | 2009-08-31 | Numerical control relieving lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286326A (en) * | 2013-06-04 | 2013-09-11 | 无锡泰诺工具有限公司 | High-speed numerically-controlled hob relieving lathe |
-
2009
- 2009-08-31 CN CN2009200343839U patent/CN201446239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286326A (en) * | 2013-06-04 | 2013-09-11 | 无锡泰诺工具有限公司 | High-speed numerically-controlled hob relieving lathe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20170831 |