CN206047727U - A kind of lathe traverse feed stopping means - Google Patents
A kind of lathe traverse feed stopping means Download PDFInfo
- Publication number
- CN206047727U CN206047727U CN201620927931.0U CN201620927931U CN206047727U CN 206047727 U CN206047727 U CN 206047727U CN 201620927931 U CN201620927931 U CN 201620927931U CN 206047727 U CN206047727 U CN 206047727U
- Authority
- CN
- China
- Prior art keywords
- spring
- hanging feet
- lead screw
- cross lead
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
This utility model is related to a kind of lathe traverse feed stopping means, belongs to field of machine tool equipment.Including cross lead screw, spring spacer, spring one, spring two, nut, left hanging feet and right hanging feet, the cross lead screw is provided with gear, two ends are polished rod, screw thread is provided with cross lead screw on the left of gear, by being threadably mounted on nut, two ends are separately mounted in left hanging feet and right hanging feet, two spring spacers are provided with polished rod on the left of cross lead screw, spring one is arranged between spring spacer, spring two is housed between its right side gear and right hanging feet, the left hanging feet, right hanging feet and nut are fixed by screws on lathe respectively.This utility model realizes lathe in traverse feed, and cross lead screw is reached when screw thread extreme position departs from nut and can be automatically stopped feeding, it is ensured that in the course of processing, cross lead screw mutually will not be clashed into lathe.
Description
Technical field
This utility model is related to field of machine tool equipment, more particularly to a kind of lathe traverse feed stopping means.
Background technology
In traditional cross lead screw processing, full thread can be first processed in longer cross lead screw two ends, be then attached to machine
Mid portion is processed on bed, spigot nut is provided with lathe, is made to pass through between cross lead screw and nut by cross feed device
Screw-driven realizes feeding.But in process, as the cross lead screw course of processing is slow and time-consuming, operator occurs
Possibility away from keyboard or absent-minded, causes cross lead screw feeding excessive and strikes on lathe, cross lead screw and lathe all can
Cause damage.
Utility model content
For the problem of shortcomings and deficiencies in prior art, the utility model proposes a kind of spacing dress of lathe traverse feed
Put, realize cross lead screw and can be automatically stopped when traverse feed to screw thread extreme position departs from nut, it is ensured that be horizontal in processing
Mutually will not clash into screw mandrel with lathe.
This utility model solves the technical scheme adopted by its technical problem：
A kind of lathe traverse feed stopping means, including cross lead screw, spring spacer, spring one, spring two, nut, a left side
Hanging feet and right hanging feet, the cross lead screw are provided with gear, and two ends are polished rod, are provided with screw thread at the cross lead screw on the left of gear,
By being threadably mounted on nut, two ends are separately mounted in left hanging feet and right hanging feet, are being provided with the left of cross lead screw at polished rod
Two spring spacers, spring one are arranged between spring spacer, and spring two, the left side are housed between its right side gear and right hanging feet
Hanging feet, right hanging feet and nut are fixed by screws on lathe respectively.
Further, fix with connecting seat on the right side of the right hanging feet, on connecting seat, be fixed with handwheel.
This utility model has the advantages that：Cross lead screw two ends full thread is changed to leave polished rod, and processing is simpler,
Save cost；Spring is provided with cross lead screw two ends, after cross lead screw traverse feed to screw thread extreme position departs from nut,
By loosening handwheel, cross lead screw can be supported in nut by spring force, so as to continue normal process.
Description of the drawings
Fig. 1 is this utility model overall structure diagram；
" a " portion enlarged drawings of the Fig. 2 for Fig. 1.
Specific embodiment
With reference to specific embodiment, this utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than restriction scope of the present utility model.In addition, it is to be understood that in the content for having read this utility model instruction
Afterwards, those skilled in the art can be made various changes or modifications to this utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
As illustrated, a kind of lathe traverse feed stopping means, including cross lead screw 1, spring spacer 2, spring one 3, bullet
Spring 24, nut 5, left hanging feet 6 and right hanging feet 7, the cross lead screw 1 are provided with gear 10, and two ends are polished rod, on the left of gear 10
Cross lead screw 1 at be provided with screw thread, by being threadably mounted on nut 5, two ends are separately mounted to 7 in left hanging feet 6 and right hanging feet,
Two spring spacers 2 are provided with 1 left side polished rod of cross lead screw, spring 1 is arranged between spring spacer 2, its right side gear
Spring 24 is housed between 10 and right hanging feet 7, the left hanging feet 6, right hanging feet 7 and nut 5 are fixed by screws in lathe respectively
On.
Further, fix with connecting seat 20 on the right side of the right hanging feet 7, on connecting seat 20, be fixed with handwheel 30.
Specifically, lathe is rotated by gear drive band moving gear 10, so that 1 turn of cross lead screw in traverse feed
It is dynamic, traverse feed is realized by the screw-driven between cross lead screw 1 and nut 5, when cross lead screw 1 reaches screw thread extreme position
Feeding can be automatically stopped when departing from nut 5, cross lead screw 1 mutually will not be clashed into lathe in ensuring that the course of processing.Work as horizontal stroke
To after the disengaging of 1 screw thread of screw mandrel and nut 5, by loosening handwheel 30, by the elastic force of spring 1 and spring 24 by cross lead screw 1
Screw thread is supported in nut, so as to continue normal process.
Claims (2)
1. a kind of lathe traverse feed stopping means, it is characterised in that：Including cross lead screw, spring spacer, spring one, spring
2nd, nut, left hanging feet and right hanging feet, the cross lead screw are provided with gear, and two ends are polished rod, at the cross lead screw on the left of gear
Screw thread is provided with, by being threadably mounted on nut, two ends are separately mounted in left hanging feet and right hanging feet, the light on the left of the cross lead screw
Two spring spacers are provided with bar, spring one is arranged between spring spacer, spring is housed between its right side gear and right hanging feet
Two, the left hanging feet, right hanging feet and nut are fixed by screws on lathe respectively.
2. a kind of lathe traverse feed stopping means according to claim 1, it is characterised in that：On the right side of the right hanging feet with
Connecting seat is fixed, and handwheel is fixed with connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927931.0U CN206047727U (en) | 2016-08-23 | 2016-08-23 | A kind of lathe traverse feed stopping means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927931.0U CN206047727U (en) | 2016-08-23 | 2016-08-23 | A kind of lathe traverse feed stopping means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206047727U true CN206047727U (en) | 2017-03-29 |
Family
ID=58383937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620927931.0U Expired - Fee Related CN206047727U (en) | 2016-08-23 | 2016-08-23 | A kind of lathe traverse feed stopping means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206047727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181531A (en) * | 2016-08-23 | 2016-12-07 | 安徽池州家用机床股份有限公司 | A kind of lathe traverse feed stopping means |
-
2016
- 2016-08-23 CN CN201620927931.0U patent/CN206047727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181531A (en) * | 2016-08-23 | 2016-12-07 | 安徽池州家用机床股份有限公司 | A kind of lathe traverse feed stopping means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170329 Termination date: 20170823 |