CN206382932U - A kind of Digit Control Machine Tool screw mechanism - Google Patents
A kind of Digit Control Machine Tool screw mechanism Download PDFInfo
- Publication number
- CN206382932U CN206382932U CN201621493641.6U CN201621493641U CN206382932U CN 206382932 U CN206382932 U CN 206382932U CN 201621493641 U CN201621493641 U CN 201621493641U CN 206382932 U CN206382932 U CN 206382932U
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- CN
- China
- Prior art keywords
- leading screw
- dust scraping
- circulator
- scraping plate
- sealing ring
- 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
The utility model provides a kind of Digit Control Machine Tool screw mechanism, its structure includes leading screw, leading screw sleeve, upper circulator, side circulator, ball, pouring orifice, labyrinth type sealing ring, a number dust scraping plate, No. two dust scraping plates, the leading screw is connected through a screw thread with leading screw sleeve, the upper circulator is located at leading screw sleeve inner upper, the side circulator is located at leading screw sleeve inner side, the ball is inside upper circulator and side circulator, the pouring orifice is located at labyrinth type sealing ring side, the labyrinth type sealing ring is fixedly connected with leading screw sleeve, a number dust scraping plate is located at labyrinth type sealing ring side, a kind of Digit Control Machine Tool screw mechanism of the present utility model, by provided with two dust scraping plates, dedusting constantly is carried out to the thread groove of leading screw, transmission accuracy will not be influenceed because of dust residue by realizing the Digit Control Machine Tool screw mechanism.
Description
Technical field
The utility model is a kind of Digit Control Machine Tool screw mechanism, belongs to screw mechanism field.
Background technology
Ball-screw is actuated element most-often used on machine tool and precision optical machinery, and its major function is by rotation fortune
Dynamic conversion linear movement, or moment of torsion is converted into axial repeated action power, while having high accuracy, invertibity and efficient concurrently
Feature.Due to the frictional resistance with very little, ball-screw is widely used in various industrial equipments and precision instrument.Ball wire
Thick stick is made up of screw rod, nut, steel ball, pre- tabletting, reverser, dust excluder.Its function is that convert rotational motion is in line fortune
Dynamic, this is the further extension and development of Ai Kemu screw rods, and the significance of this development is exactly to become bearing from sliding action
Into scroll actions.
Prior art discloses Application No.：201520158841.5 a kind of ball-screw, it is characterised in that by
The a plurality of thread groove on ball-screw nut and lead screw shaft is set on coaxial line, and without extending its nut length, it becomes possible to
Increase the loaded ball number in nut interior, without its size of increase, it becomes possible to be improved load capacity, rigidity.Make
For the construction of ball-screw, then it is made up of nut (1), lead screw shaft (3), ball (7) and ball Returning part (9).But should
Digit Control Machine Tool screw mechanism does not have dust scraping plate, it is impossible to carry out dedusting to the thread groove of leading screw, can be because dust residue influences to pass
Dynamic precision.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of Digit Control Machine Tool screw mechanism, its
Structure include leading screw, leading screw sleeve, upper circulator, side circulator, ball, pouring orifice, labyrinth type sealing ring, dust scraping plate,
No. two dust scraping plates, the leading screw is connected through a screw thread with leading screw sleeve, and the upper circulator is located at leading screw sleeve inner upper, institute
Side circulator is stated located at leading screw sleeve inner side, the ball is inside upper circulator and side circulator, the pouring orifice
Located at labyrinth type sealing ring side, the labyrinth type sealing ring is fixedly connected with leading screw sleeve, and a dust scraping plate is located at fan
Palace formula sealing ring side, No. two dust scraping plates are located at labyrinth type sealing ring side, and the leading screw is provided with conduction screw thread, the biography
Guide screw line is located at leading screw surface, and the side circulator is provided with circulator side cover, and the circulator side cover is located above the circulator of side,
The pouring orifice is provided with pouring orifice bolt, and the pouring orifice bolt is connected through a screw thread with pouring orifice, and a dust scraping plate is set
There are dust scraping plate fixing axle, dust scraping plate locating rod, dust scraping plate hairbrush.
Further, the dust scraping plate fixing axle is fixedly connected with dust scraping plate locating rod.
Further, the dust scraping plate hairbrush is located at dust scraping plate locating rod end.
A kind of Digit Control Machine Tool screw mechanism of the present utility model, by provided with two dust scraping plates, the constantly spiral shell to leading screw
Groove carries out dedusting, and transmission accuracy will not be influenceed because of dust residue by realizing the Digit Control Machine Tool screw mechanism.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of Digit Control Machine Tool screw mechanism of the utility model；
Fig. 2 is the structural representation of the utility model dust scraping plate；
In figure：Leading screw -1, leading screw sleeve -2, upper circulator -3, side circulator -4, ball -5, pouring orifice -6, labyrinth type are close
Seal -7, dust scraping plate -8, No. two dust scraping plates -9, conduction screw thread -10, circulator side cover -40, pouring orifice bolt -60, a dust blowings
Plate fixing axle -80, dust scraping plate locating rod -81, dust scraping plate hairbrush -82.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-2 is referred to, the utility model provides a kind of Digit Control Machine Tool screw mechanism, and its structure includes leading screw 1, leading screw
Sleeve 2, upper circulator 3, side circulator 4, ball 5, pouring orifice 6, labyrinth type sealing ring 7, dust scraping plate 8, No. two dust scraping plates
9, the leading screw 1 is connected through a screw thread with leading screw sleeve 2, and the upper circulator 3 is located at the inner upper of leading screw sleeve 2, the side
Circulator 4 is located at the inner side of leading screw sleeve 2, and the ball 5 is inside upper circulator 3 and side circulator 4, the pouring orifice
6 are fixedly connected located at the side of labyrinth type sealing ring 7, the labyrinth type sealing ring 7 with leading screw sleeve 2, and a dust scraping plate 8 is set
In the side of labyrinth type sealing ring 7, No. two dust scraping plates 9 are located at the side of labyrinth type sealing ring 7, and the leading screw 1 is provided with conduction spiral shell
Line 10, the conduction screw thread 10 is located at the surface of leading screw 1, and the side circulator 4 is provided with circulator side cover 40, the circulator side cover
40 are provided with pouring orifice bolt 60 located at the top of side circulator 4, the pouring orifice 6, and the pouring orifice bolt 60 passes through with pouring orifice 6
Threaded connection a, dust scraping plate 8 is provided with dust scraping plate fixing axle 80, dust scraping plate locating rod 81, dust scraping plate hairbrush 82, described to scrape
Dirt plate fixing axle 80 is fixedly connected with dust scraping plate locating rod 81, and the dust scraping plate hairbrush 82 is located at the end of dust scraping plate locating rod 81.
The thread groove progress dedusting in use, by a dust scraping plate 8, No. two dust scraping plates 9 constantly to leading screw is being carried out, should
Digit Control Machine Tool screw mechanism will not influence transmission accuracy because of dust residue.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim rather than described above are limited, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the right involved by limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (3)
1. a kind of Digit Control Machine Tool screw mechanism, it is characterised in that：Its structure includes leading screw (1), leading screw sleeve (2), upper circulation
Device (3), side circulator (4), ball (5), pouring orifice (6), labyrinth type sealing ring (7), dust scraping plate (8), No. two dust scraping plates
(9), the leading screw (1) is connected through a screw thread with leading screw sleeve (2), and the upper circulator (3) is on leading screw sleeve (2) inside
Side, the side circulator (4) is located at leading screw sleeve (2) inner side, and the ball (5) is circulated located at upper circulator (3) and side
Device (4) is internal, and the pouring orifice (6) is located at labyrinth type sealing ring (7) side, the labyrinth type sealing ring (7) and leading screw sleeve
(2) it is fixedly connected, a dust scraping plate (8) is located at labyrinth type sealing ring (7) side, and No. two dust scraping plates (9) are located at fan
Palace formula sealing ring (7) side, the leading screw (1) is located at leading screw (1) table provided with conduction screw thread (10), the conduction screw thread (10)
Face, the side circulator (4) is provided with circulator side cover (40), and the circulator side cover (40) is above side circulator (4), institute
Pouring orifice (6) is stated provided with pouring orifice bolt (60), the pouring orifice bolt (60) is connected through a screw thread with pouring orifice (6), described
A number dust scraping plate (8) is provided with dust scraping plate fixing axle (80), dust scraping plate locating rod (81), dust scraping plate hairbrush (82).
2. a kind of Digit Control Machine Tool screw mechanism according to claim 1, it is characterised in that：The dust scraping plate fixing axle
(80) it is fixedly connected with dust scraping plate locating rod (81).
3. a kind of Digit Control Machine Tool screw mechanism according to claim 2, it is characterised in that：The dust scraping plate hairbrush (82)
Located at dust scraping plate locating rod (81) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493641.6U CN206382932U (en) | 2016-12-30 | 2016-12-30 | A kind of Digit Control Machine Tool screw mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493641.6U CN206382932U (en) | 2016-12-30 | 2016-12-30 | A kind of Digit Control Machine Tool screw mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206382932U true CN206382932U (en) | 2017-08-08 |
Family
ID=59493303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621493641.6U Expired - Fee Related CN206382932U (en) | 2016-12-30 | 2016-12-30 | A kind of Digit Control Machine Tool screw mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206382932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332733A (en) * | 2018-12-10 | 2019-02-15 | 康军仓 | A kind of adjustment platform of lathe process cutter |
| CN110625430A (en) * | 2019-10-03 | 2019-12-31 | 王剑 | Dust removal cooling adjusting device of numerical control lathe lead screw |
-
2016
- 2016-12-30 CN CN201621493641.6U patent/CN206382932U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332733A (en) * | 2018-12-10 | 2019-02-15 | 康军仓 | A kind of adjustment platform of lathe process cutter |
| CN109332733B (en) * | 2018-12-10 | 2020-01-24 | 马鞍山旭阳机械有限公司 | Adjusting platform of lathe machining tool |
| CN110625430A (en) * | 2019-10-03 | 2019-12-31 | 王剑 | Dust removal cooling adjusting device of numerical control lathe lead screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170828 Address after: Dalang Town, Guangdong city of Dongguan province 523000 Cai Village Fumin industrial city of Wen Cheng Industrial Park, the first floor of building A Patentee after: Dongguan City Chloe cutting tools Co. Address before: A street in the town of Changan Xingfa Liwu Industrial Zone Sixth Road 523000 west of Guangdong city of Dongguan province No. 4 two floor of Patentee before: DONGGUAN JINGCHI AUTOMATION EQUIPMENT CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |