CN206200638U - A kind of lathe is with quick precise fine-adjustment feed mechanism - Google Patents
A kind of lathe is with quick precise fine-adjustment feed mechanism Download PDFInfo
- Publication number
- CN206200638U CN206200638U CN201621197740.XU CN201621197740U CN206200638U CN 206200638 U CN206200638 U CN 206200638U CN 201621197740 U CN201621197740 U CN 201621197740U CN 206200638 U CN206200638 U CN 206200638U
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- worm
- gear
- handle
- axle
- worm gear
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Abstract
The utility model discloses a kind of lathe with quick precise fine-adjustment feed mechanism, include feeding casing, worm-gear toothing axle is horizontally installed with feed box body, worm gear is installed on worm-gear toothing axle, the worm screw matched with worm gear is installed, the worm screw other end drives tooth axle, rack sleeve accurately to be fed, and worm gear rear end carries connecting seat in feed box body, the male cone (strobilus masculinus) of connecting seat is engaged with the inner conical surface of handle set, and tooth axle realizes fast feed with rack sleeve；Set lever is tightened, handle set is combined with the worm gear conical surface, rotary fine adjustment handle, accurately fed with tooth axle, rack sleeve by worm gear, worm screw.
Description
Technical field
The utility model is related to machine tool feed field, particularly belongs to a kind of lathe with quick precise fine-adjustment feed mechanism.
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, feeding efficiency is very low.
Utility model content
The purpose of this utility model is to provide a kind of quick precise fine-adjustment feed mechanism of lathe, handle set and worm gear point
Open, rotate handle, tooth axle realizes fast feed with rack sleeve；Set lever is tightened, handle set is combined with the worm gear conical surface, revolved
Turn trimming handle, accurately fed with tooth axle, rack sleeve by worm gear, worm screw.
The technical solution of the utility model is as follows：
A kind of lathe includes feeding casing with quick precise fine-adjustment feed mechanism, and snail is horizontally installed with feed box body
Gear teeth axle, is provided with worm gear on worm-gear toothing axle, the worm screw matched with worm gear is provided with feed box body, and the worm screw other end drives
Tooth axle, rack sleeve are accurately fed, and worm gear rear end carries connecting seat, the male cone (strobilus masculinus) of connecting seat and the inner conical surface phase of handle set
Coordinate, handle is fixedly connected with outside handle set, the set lever for being screwed together in worm-gear toothing axial end is installed on the wall of handle set side, lock
Spring is set with tight handle, both ends of the spring overhead is in worm-gear toothing axial end, handle set.
Described set lever rear end carries external screw thread.
The utility model unclamps set lever, and spring handle handle set and worm gear are separated, and rotates handle, and tooth axle is with rack tube
Cylinder realizes fast feed；Set lever is tightened, handle set is combined with the worm gear conical surface, rotary fine adjustment handle, by worm gear, worm screw band
Tooth axle, rack sleeve accurately to be fed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Referring to accompanying drawing, a kind of lathe includes feeding casing 1 with quick precise fine-adjustment feed mechanism, horizontal in feeding casing 1
To worm-gear toothing axle 2 is provided with, worm gear 3 is installed on worm-gear toothing axle 2, the worm screw matched with worm gear 3 is installed in feeding casing 1
4, the other end of worm screw 4 drives tooth axle, rack sleeve accurately to be fed, and the rear end of worm gear 3 carries connecting seat 5, the outer cone of connecting seat 5
Face is engaged with the inner conical surface of handle set 6, and handle 7 is fixedly connected with outside handle set 5, is provided with the side wall of handle set 6 and is screwed together in
The set lever 8 of the end face of worm-gear toothing axle 2, is set with spring 9 on set lever 8, the two ends overhead of spring 9 in worm-gear toothing axial end,
Handle set, set lever rear end carries external screw thread.
Claims (2)
1. a kind of lathe includes feeding casing with quick precise fine-adjustment feed mechanism, it is characterised in that in feed box body laterally
Worm-gear toothing axle is installed, worm gear is installed on worm-gear toothing axle, the worm screw matched with worm gear is installed in feed box body, worm screw is another
One end drives tooth axle, rack sleeve accurately to be fed, and worm gear rear end carries connecting seat, male cone (strobilus masculinus) and the handle set of connecting seat
Inner conical surface is engaged, and handle is fixedly connected with outside handle set, and the lock for being screwed together in worm-gear toothing axial end is provided with the wall of handle set side
Tight handle, is set with spring on set lever, both ends of the spring overhead is in worm-gear toothing axial end, handle set.
2. lathe according to claim 1 is with quick precise fine-adjustment feed mechanism, it is characterised in that described set lever
Rear end carries external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197740.XU CN206200638U (en) | 2016-11-07 | 2016-11-07 | A kind of lathe is with quick precise fine-adjustment feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197740.XU CN206200638U (en) | 2016-11-07 | 2016-11-07 | A kind of lathe is with quick precise fine-adjustment feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206200638U true CN206200638U (en) | 2017-05-31 |
Family
ID=58753060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621197740.XU Active CN206200638U (en) | 2016-11-07 | 2016-11-07 | A kind of lathe is with quick precise fine-adjustment feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206200638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514404A (en) * | 2016-11-07 | 2017-03-22 | 蚌埠市金洋机床有限责任公司 | Rapid and precise fine adjustment feeding mechanism used for machine tool |
-
2016
- 2016-11-07 CN CN201621197740.XU patent/CN206200638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514404A (en) * | 2016-11-07 | 2017-03-22 | 蚌埠市金洋机床有限责任公司 | Rapid and precise fine adjustment feeding mechanism used for machine tool |
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| GR01 | Patent grant | ||
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