CN206200639U - A kind of machine tool feed device - Google Patents
A kind of machine tool feed device Download PDFInfo
- Publication number
- CN206200639U CN206200639U CN201621198492.0U CN201621198492U CN206200639U CN 206200639 U CN206200639 U CN 206200639U CN 201621198492 U CN201621198492 U CN 201621198492U CN 206200639 U CN206200639 U CN 206200639U
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- China
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- shaft
- output shaft
- shifting slide
- gear
- screw mandrel
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Abstract
The utility model discloses a kind of machine tool feed device, include feeding casing, the bridge shaft and screw mandrel output shaft, polished rod output shaft for the input shaft that is coaxially disposed and shifting slide gear axle are provided with feed box body, being coaxially disposed, screw mandrel output shaft, polished rod output shaft end are connected to screw mandrel, polished rod, input shaft one end is provided with input gear, the other end has been installed on 5-linked shifting slide gear, five gear engagements corresponding with 5-linked shifting slide gear, 15 kinds of conventional thread pitch between 0.25 2.5 being met are separately installed with bridge shaft.15 kinds of amount of feeding can also be obtained, screw mandrel input shaft and polished rod input shaft is conveyed to respectively by shifting slide gear, it is easy to operate, quick, reliable.
Description
Technical field
The utility model is related to machine tool field, particularly belongs to a kind of machine tool feed device.
Background technology
In existing machine tooling technology, the cutter of lathe is transported according to instruction under the drive of feed arrangement along X/Y/Z axles
It is dynamic, and make rotation at a high speed under the drive of main shaft simultaneously, carry out Machining of Curved Surface with to workpiece.However, cutter is to a certain position of workpiece
Put after being processed, a series of actions such as main shaft need to first be raised under the drive of feed arrangement, movement declines again could be right
The next position is processed.Therefore, the more time is wasted, Machining of Curved Surface efficiency is reduced.
Utility model content
The purpose of this utility model is to provide a kind of machine tool feed device, by 5-linked shifting slide gear and three shifting slide gears
Engaged with gear respectively, 15 kinds of speed ratios can be obtained, 15 kinds of amount of feeding can also be obtained, conveyed respectively by shifting slide gear
It is easy to operate, quick, reliable to screw mandrel input shaft and polished rod input shaft.
The technical solution of the utility model is as follows：
A kind of machine tool feed device, includes feeding casing, and the input shaft and cunning being coaxially disposed are provided with feed box body
The bridge shaft and screw mandrel output shaft, polished rod output shaft for move gear shaft, being coaxially disposed, screw mandrel output shaft, polished rod output shaft end part
Screw mandrel, polished rod are not connected with, and input shaft one end is provided with input gear, and the other end has been installed on 5-linked shifting slide gear, bridge shaft
On be separately installed with five gear engagements corresponding with 5-linked shifting slide gear, the bridge shaft other end is provided with three gears with sliding
The corresponding engagement of three shifting slide gears on gear shaft, is slidably fitted with shifting slide gear, screw mandrel output shaft, light on shifting slide gear axle
Gear engagement corresponding with the shifting slide gear on shifting slide gear axle is separately installed with bar output shaft.
Described screw mandrel output shaft, polished rod output shaft is fixed on feeding wall box by locking nut respectively.
The utility model is engaged with gear respectively by 5-linked shifting slide gear and three shifting slide gears, can obtain 15 kinds
Speed ratio, can meet 15 kinds of conventional thread pitch between 0.25-2.5.15 kinds of amount of feeding can also be obtained, by sliding tooth
Wheel is conveyed to screw mandrel input shaft and polished rod input shaft respectively, easy to operate, quick, reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Referring to accompanying drawing, a kind of machine tool feed device includes feeding casing 1, is provided with what is be coaxially disposed in feeding casing 1
Input shaft 2 and shifting slide gear axle 3, the bridge shaft 4 being coaxially disposed and screw mandrel output shaft 5, polished rod output shaft 6, screw mandrel output shaft 5,
The end of polished rod output shaft 6 is connected to screw mandrel 7, polished rod 8, and the one end of input shaft 2 is provided with input gear 9, and the other end is installed on
There is 5-linked shifting slide gear 10, five gears 11 and the corresponding engagement of 5-linked shifting slide gear 10 are separately installed with bridge shaft 4, pass a bridge
The other end of axle 4 is provided with three gears 12 with the corresponding engagement of three shifting slide gear 13 on shifting slide gear axle 3, shifting slide gear axle
Shifting slide gear 14 is slidably fitted with 3, gear 15 and shifting slide gear axle are separately installed with screw mandrel output shaft 5, polished rod output shaft 6
The correspondence of shifting slide gear 14 on 3 is engaged, and screw mandrel output shaft 5, polished rod output shaft 6 are fixed on feed box by locking nut 15 respectively
The side wall of body 1.
Claims (2)
1. a kind of machine tool feed device, includes feeding casing, and the input shaft and sliding being coaxially disposed are provided with feed box body
Gear shaft, the bridge shaft being coaxially disposed and screw mandrel output shaft, polished rod output shaft, screw mandrel output shaft, polished rod output shaft end difference
Screw mandrel, polished rod are connected with, input shaft one end is provided with input gear, and the other end has been installed on 5-linked shifting slide gear, on bridge shaft
Five gear engagements corresponding with 5-linked shifting slide gear are separately installed with, the bridge shaft other end is provided with three gears with sliding tooth
The corresponding engagement of three shifting slide gears on wheel shaft, is slidably fitted with shifting slide gear, screw mandrel output shaft, polished rod on shifting slide gear axle
Gear engagement corresponding with the shifting slide gear on shifting slide gear axle is separately installed with output shaft.
2. machine tool feed device according to claim 1, it is characterised in that described screw mandrel output shaft, polished rod output shaft
Feeding wall box is fixed on by locking nut respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198492.0U CN206200639U (en) | 2016-11-07 | 2016-11-07 | A kind of machine tool feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198492.0U CN206200639U (en) | 2016-11-07 | 2016-11-07 | A kind of machine tool feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206200639U true CN206200639U (en) | 2017-05-31 |
Family
ID=58753057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621198492.0U Active CN206200639U (en) | 2016-11-07 | 2016-11-07 | A kind of machine tool feed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206200639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514405A (en) * | 2016-11-07 | 2017-03-22 | 蚌埠市金洋机床有限责任公司 | Machine tool feeding device |
-
2016
- 2016-11-07 CN CN201621198492.0U patent/CN206200639U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514405A (en) * | 2016-11-07 | 2017-03-22 | 蚌埠市金洋机床有限责任公司 | Machine tool feeding device |
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| GR01 | Patent grant | ||
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