CN102278441A - X shaft ball screw - Google Patents
X shaft ball screw Download PDFInfo
- Publication number
- CN102278441A CN102278441A CN2011101530088A CN201110153008A CN102278441A CN 102278441 A CN102278441 A CN 102278441A CN 2011101530088 A CN2011101530088 A CN 2011101530088A CN 201110153008 A CN201110153008 A CN 201110153008A CN 102278441 A CN102278441 A CN 102278441A
- Authority
- CN
- China
- Prior art keywords
- lead screw
- screw mandrel
- ball screw
- sleeve
- mandrel body
- 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.)
- Pending
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- Rolling Contact Bearings (AREA)
Abstract
The invention provides an X shaft ball screw which comprises a lead screw body (1) in a X shaft direction and a lead screw sleeve (3), wherein a circle bearing sleeve (2) is arranged on the middle of the lead screw body (1), and the lead screw sleeve (3) is moveably sleeved on the bearing sleeve (2). The X shaft ball screw provided by the invention has the advantages of simple structure, and better sliding effect; by the arrangement of the ball, and the lead screw body is positioned in the X shaft direction, the lead screw sleeve can slide right and left on a lead screw smoothly, a few camera mounting plates or a wire mounting plate are fixed on the lead screw sleeve, therefore the camera mounting plates or the wire mounting plate can slide horizontally on the lead screw body, and the slide is more smooth.
Description
Technical field
The present invention relates to a kind of X-axis ball screw.
Background technique
In some product facilities, common meeting mobile device, have plenty of and move forward and backward, what have then is to need move left and right, some equipment in the process that moves, require comparatively strict, need be comparatively accurate to the direction that moves and mobile displacement, but do not exist some to move comparatively accurate instrument in some equipment of present stage, as moving of camera fixed plate; Moving of electric wire fixed plate, mobile effect is not very desirable.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of can be at camera fixed plate or the electric wire fixed plate of horizontally slipping, and a kind of preferably X-axis ball screw of sliding effect.
For achieving the above object, the invention provides a kind of X-axis ball screw, it includes screw mandrel body, the screw mandrel cover of X-axis direction, and the neutral position of described screw mandrel body is provided with a circle bearing housing, and described screw mandrel cover is movably set on the bearing housing.
More excellent is to be provided with a plurality of balls between described screw mandrel cover and the bearing housing.
More excellent is that the diameter at described screw mandrel body two ends is less than the diameter of screw mandrel body intermediate section.
The advantage of a kind of X-axis ball screw of the present invention is: simple in structure, sliding effect is better, setting by ball, and because the screw mandrel body is to be in X-axis direction, then can be so that level and smooth on screw mandrel, the horizontally slipping of screw mandrel cover, some camera fixed plates or electric wire fixed plate are fixed on screw mandrel put, then can be so that camera fixed plate or electric wire fixed plate horizontally slip on the screw mandrel body and sliding effect is comparatively level and smooth.
Description of drawings
Accompanying drawing 1 is the plan view of a kind of X-axis ball screw of the present invention;
Accompanying drawing 2 is the side view of a kind of X-axis ball screw of the present invention.
Among the figure:
1-screw mandrel body; The 2-bearing housing; 3-screw mandrel cover; The 4-ball.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
Shown in accompanying drawing 1, accompanying drawing 2, a kind of X-axis ball screw, it includes screw mandrel body 1, the screw mandrel cover 3 of X-axis direction, and the neutral position of screw mandrel body 1 is provided with a circle bearing housing 2, and screw mandrel cover 3 is movably set on the bearing housing 2.
Wherein, be provided with a plurality of balls 4 between screw mandrel cover 3 and the bearing housing 2, screw mandrel cover 3 can be in the slip about doing on the screw mandrel body 1 by the rolling of ball 4.
In addition, the diameter at screw mandrel body 1 two ends is less than the diameter of screw mandrel body 1 intermediate section.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. X-axis ball screw, it is characterized in that: it includes screw mandrel body (1), the screw mandrel cover (3) of X-axis direction, and the neutral position of described screw mandrel body (1) is provided with a circle bearing housing (2), and described screw mandrel cover (3) is movably set on the bearing housing (2).
2. a kind of X-axis ball screw according to claim 1 is characterized in that: be provided with a plurality of balls (4) between described screw mandrel cover (3) and the bearing housing (2).
3. a kind of X-axis ball screw according to claim 1 is characterized in that: the diameter at described screw mandrel body (1) two ends is less than the diameter of screw mandrel body (1) intermediate section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101530088A CN102278441A (en) | 2011-06-09 | 2011-06-09 | X shaft ball screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101530088A CN102278441A (en) | 2011-06-09 | 2011-06-09 | X shaft ball screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102278441A true CN102278441A (en) | 2011-12-14 |
Family
ID=45104071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101530088A Pending CN102278441A (en) | 2011-06-09 | 2011-06-09 | X shaft ball screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102278441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415866A (en) * | 2016-01-11 | 2016-03-23 | 湖州吉昌丝绸有限公司 | Registration device of circular screen printer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080134816A1 (en) * | 2006-12-12 | 2008-06-12 | Hiwin Technologies Corp. | Ball screw device having lubricating device |
| US20090133520A1 (en) * | 2007-11-26 | 2009-05-28 | Xin-He Chen | Rotating Nut Ball Screw Unit with Lubricating Arrangement |
| CN201593594U (en) * | 2009-12-25 | 2010-09-29 | 深圳市精一智能机械有限公司 | Ball screw |
| CN202073996U (en) * | 2011-06-09 | 2011-12-14 | 江苏明富自动化科技股份有限公司 | X-axis ball screw |
-
2011
- 2011-06-09 CN CN2011101530088A patent/CN102278441A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080134816A1 (en) * | 2006-12-12 | 2008-06-12 | Hiwin Technologies Corp. | Ball screw device having lubricating device |
| US20090133520A1 (en) * | 2007-11-26 | 2009-05-28 | Xin-He Chen | Rotating Nut Ball Screw Unit with Lubricating Arrangement |
| CN201593594U (en) * | 2009-12-25 | 2010-09-29 | 深圳市精一智能机械有限公司 | Ball screw |
| CN202073996U (en) * | 2011-06-09 | 2011-12-14 | 江苏明富自动化科技股份有限公司 | X-axis ball screw |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415866A (en) * | 2016-01-11 | 2016-03-23 | 湖州吉昌丝绸有限公司 | Registration device of circular screen printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |