CN205745148U - A kind of low guide rail screw mandrel slide unit - Google Patents
A kind of low guide rail screw mandrel slide unit Download PDFInfo
- Publication number
- CN205745148U CN205745148U CN201521112351.8U CN201521112351U CN205745148U CN 205745148 U CN205745148 U CN 205745148U CN 201521112351 U CN201521112351 U CN 201521112351U CN 205745148 U CN205745148 U CN 205745148U
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- slide unit
- guide rail
- enclosed
- totally
- base plate
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Abstract
A kind of low guide rail screw mandrel slide unit, including base plate with by totally-enclosed for the base plate cover plate covered, it is fixedly connected with motor in one end of base plate and cover plate, on the cover board it is arranged with totally-enclosed slide unit, drive lead screw it is provided with in base plate, motor output shaft is connected on drive lead screw and drives screw mandrel to rotate, it is provided with a guide rail at backplate surface, guide rail is provided with a slide block, it is fixedly connected with a slide block bottom described totally-enclosed slide unit, being provided with a nut in the middle part of totally-enclosed slide unit, described nut sleeve rotates on drive lead screw and by drive lead screw and drives totally-enclosed slide unit to move back and forth.This case provides a kind of life-span length, precision height, the low guide rail screw mandrel slide unit of stroke length.
Description
[technical field]
This utility model relates to a kind of low guide rail screw mandrel slide unit.
[background technology]
Existing guide rail screw mandrel slide unit, is used for driving the movement of frame or the movement of object, transports object back and forth.
But existing guide rail screw mandrel slide unit is not to close, and in use, dust and impurity can fall into guide rail
Inside screw mandrel slide unit, so can shorten the service life of guide rail screw mandrel slide unit.
Its two, existing guide rail screw mandrel slide unit running precision is the highest, easily shakes.
Its three, existing guide rail screw mandrel slide unit its run stroke the longest, it is impossible to meet produce needs.
[summary of the invention]
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of life-span length, precision be high,
The low guide rail screw mandrel slide unit of stroke length.
For solving above-mentioned technical problem, this utility model have employed following technical proposals:
A kind of low guide rail screw mandrel slide unit, it is characterised in that include base plate 1 and by totally-enclosed for base plate 1 lid covered
Plate 2, is fixedly connected with motor 3 in one end of base plate 1 and cover plate 2, is arranged with totally-enclosed cunning on cover plate 2
Platform 4, is provided with drive lead screw 5 in base plate 1, and motor 3 output shaft is connected on drive lead screw 5 and band movable wire
Bar rotates, and is provided with a guide rail 6 on base plate 1 surface, is provided with a slide block 7 on guide rail 6, described totally-enclosed
Fix with slide block 7 bottom slide unit 4 and be connected, in the middle part of totally-enclosed slide unit 4, be provided with a nut 8, described nut 8
It is enclosed within drive lead screw 5 and is rotated the totally-enclosed slide unit 4 of drive by drive lead screw 5 and move back and forth.
Low guide rail screw mandrel slide unit as above, it is characterised in that be correspondingly provided with V in the two sides of described guide rail 6
Shape guide groove 61, the dual-side at slide block 7 is provided with V-arrangement projection 71, V-arrangement projection 71 and V-arrangement guide groove 61
Cooperate and limit the guiding of slide block 7.
Low guide rail screw mandrel slide unit as above, it is characterised in that described totally-enclosed slide unit 4 includes slide unit originally
Body 41, is provided with annular through-hole 42 on slide unit body 41, is provided with manhole 43 in annular through-hole 42 bottom,
Described cover plate 2 is through annular through-hole 42, and described nut 8 is placed in manhole 43.
Low guide rail screw mandrel slide unit as above, it is characterised in that be correspondingly provided with bearing 9, institute at base plate 1 two ends
The two ends stating drive lead screw 5 are placed on bearing 9.
Compared with prior art, this utility model has the advantage that
1, the totally enclosed mode of the employing of this case designs screw mandrel slide unit so that it is internal parts will not be subject to
To dust or the impact of impurity, its service life is long.
2, this case uses screw component to carry out transmission, and uses guide rail to guide full envelope with coordinating of slide block
Closing moving back and forth of slide unit, mobile accuracy is high.
3 additionally, the stroke of this case is long, and guide rail is with under the cooperation of slide block, and running will not be shaken.
[accompanying drawing explanation]
Fig. 1 is exploded view of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the cut-away view of Fig. 2；
Fig. 4 is axonometric chart of the present utility model.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings
And this utility model is described further by embodiment.Should be appreciated that specific embodiment described herein
Only in order to explain this utility model, it is not used to limit this utility model.
As it can be seen, a kind of low guide rail screw mandrel slide unit, including base plate 1 with by totally-enclosed for base plate 1 lid covered
Plate 2, is fixedly connected with motor 3 in one end of base plate 1 and cover plate 2.Cover plate 2 is arranged with totally-enclosed cunning
Platform 4, is provided with drive lead screw 5 in base plate 1, and motor 3 output shaft is connected on drive lead screw 5 and band movable wire
Bar rotates.In the middle part of totally-enclosed slide unit 4, be provided with a nut 8, described nut 8 be enclosed within drive lead screw 5 and by
Drive lead screw 5 rotates and drives totally-enclosed slide unit 4 to move back and forth.It is provided with a guide rail 6 on base plate 1 surface,
Guide rail 6 is provided with a slide block 7, fixes with slide block 7 and be connected bottom described totally-enclosed slide unit 4.So in work
Time, electric machine rotation drives drive lead screw 5 to rotate, and drive lead screw 5 coordinates with nut 8, due to nut 8 not
Follow rotation, therefore drive lead screw 5 can drive nut 8 to move, nut 8 thus drive totally-enclosed slide unit 4 to move
Dynamic, and totally-enclosed slide unit 4 is under the common effect of guide rail 6 and slide block 7, make the totally-enclosed slide unit 4 can only edge
Guide rail 6 to move back and forth so that totally-enclosed slide unit 4 can drive the movement of frame or the movement of object, real
The functions such as now transport.Owing to guide rail is with under the cooperation of slide block, the length of drive lead screw can be made longer, fortune
Row process will not be shaken, therefore its stroke is long.
Furthermore, it is understood that be correspondingly provided with V-arrangement guide groove 61 in the two sides of described guide rail 6, at the two of slide block 7
Side is provided with V-arrangement projection 71, and V-arrangement projection 71 cooperates with V-arrangement guide groove 61 and limits leading of slide block 7
To.The most spacing guiding is steadily, accurately.
More excellent, described totally-enclosed slide unit 4 includes slide unit body 41, is provided with annular on slide unit body 41
Through hole 42, is provided with manhole 43 in annular through-hole 42 bottom, and described cover plate 2 passes annular through-hole 42,
Described nut 8 is placed in manhole 43.The shape of described annular through-hole 42 and the cross sectional shape of cover plate 2
Adapt.
Additionally, be correspondingly provided with bearing 9 at base plate 1 two ends, the two ends of described drive lead screw 5 are placed on bearing 9.
It should be appreciated that for those of ordinary skills, can be improved according to the above description
Or conversion, and all these modifications and variations all should belong to the protection domain of this utility model claims.
Claims (3)
1. one kind low guide rail screw mandrel slide unit, it is characterized in that including base plate (1) and by totally-enclosed for base plate (1) cover plate (2) covered, it is fixedly connected with motor (3) in one end of base plate (1) and cover plate (2), cover plate (2) is arranged with totally-enclosed slide unit (4), drive lead screw (5) it is provided with in base plate (1), motor (3) output shaft is connected to drive lead screw (5) and above and drives screw mandrel to rotate, a guide rail (6) it is provided with on base plate (1) surface, guide rail (6) is provided with a slide block (7), described totally-enclosed slide unit (4) bottom is fixing with slide block (7) to be connected, it is provided with a nut (8) at totally-enclosed slide unit (4) middle part, described nut (8) is enclosed within drive lead screw (5) and above and is driven totally-enclosed slide unit (4) to move back and forth by drive lead screw (5) rotation；It is correspondingly provided with V-arrangement guide groove (61) in the two sides of described guide rail (6), dual-side at slide block (7) is provided with V-arrangement projection (71), and V-arrangement projection (71) and V-arrangement guide groove (61) cooperate and limit the guiding of slide block (7).
Low guide rail screw mandrel slide unit the most according to claim 1, it is characterized in that described totally-enclosed slide unit (4) includes slide unit body (41), slide unit body (41) is provided with annular through-hole (42), it is provided with manhole (43) in annular through-hole (42) bottom, described cover plate (2) passes annular through-hole (42), and described nut (8) is placed in manhole (43).
Low guide rail screw mandrel slide unit the most according to claim 1 and 2, it is characterised in that be correspondingly provided with bearing (9) at base plate (1) two ends, the two ends of described drive lead screw (5) are placed on bearing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112351.8U CN205745148U (en) | 2015-12-25 | 2015-12-25 | A kind of low guide rail screw mandrel slide unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112351.8U CN205745148U (en) | 2015-12-25 | 2015-12-25 | A kind of low guide rail screw mandrel slide unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745148U true CN205745148U (en) | 2016-11-30 |
Family
ID=57387491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521112351.8U Active CN205745148U (en) | 2015-12-25 | 2015-12-25 | A kind of low guide rail screw mandrel slide unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN205745148U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697818A (en) * | 2016-11-29 | 2017-05-24 | 无锡特恒科技有限公司 | Built-in type movable platform |
| CN107448571A (en) * | 2017-08-03 | 2017-12-08 | 合肥新士鑫机械科技有限公司 | A kind of lead screw guide rails that can be slided automatically |
| CN108238327A (en) * | 2017-12-25 | 2018-07-03 | 东莞捷荣技术股份有限公司 | A kind of conveying device of target product |
-
2015
- 2015-12-25 CN CN201521112351.8U patent/CN205745148U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697818A (en) * | 2016-11-29 | 2017-05-24 | 无锡特恒科技有限公司 | Built-in type movable platform |
| CN107448571A (en) * | 2017-08-03 | 2017-12-08 | 合肥新士鑫机械科技有限公司 | A kind of lead screw guide rails that can be slided automatically |
| CN107448571B (en) * | 2017-08-03 | 2019-10-25 | 温州如剑环保科技有限公司 | A kind of lead screw guide rails that can be slided automatically |
| CN108238327A (en) * | 2017-12-25 | 2018-07-03 | 东莞捷荣技术股份有限公司 | A kind of conveying device of target product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000 First Floor Workshop of Huachuang Animation Industry Park, Jinshan Village, Shiji Town, Panyu District, Guangzhou, Guangdong Province Patentee after: Guangdong Hongyan Automation Control Equipment Co., Ltd. Address before: 511400 First Floor of Huachuang Animation Industry Park, Jinshan Village, Shiji Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU HONGXIA AUTOMATION CO., LTD. |