CN204061785U - New pattern rolling ball leading screw - Google Patents
New pattern rolling ball leading screw Download PDFInfo
- Publication number
- CN204061785U CN204061785U CN201420497955.8U CN201420497955U CN204061785U CN 204061785 U CN204061785 U CN 204061785U CN 201420497955 U CN201420497955 U CN 201420497955U CN 204061785 U CN204061785 U CN 204061785U
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- screw
- leading screw
- ball
- leading
- new pattern
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- Expired - Fee Related
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Abstract
The utility model relates to leading screw technical field, especially a kind of new pattern rolling ball leading screw being installed on various industry equipment and precision type instrument.This new pattern rolling ball leading screw, comprise leading screw and be set in the screw outside leading screw, screw comprises the first screw and the second screw, pad is provided with between first screw and the second screw, one-body molded on first screw have flange, described first screw and the second screw inwall are provided with multiple ball, and screw is provided with bend pipe reverser, and screw is provided with pressing plate; The position that contacts with leading screw, described screw two ends is provided with seal ring, described first screw offers with leading screw homoaxial pipeline road.The utility model structure is simple, reasonable in design, improves the greasy property of ball screw, can reduce noise when ball high speed rotating, improves the wear-resisting property of ball screw, increases the service life, have dust-proof advantage.
Description
Technical field
The utility model relates to leading screw technical field, especially a kind of new pattern rolling ball leading screw being installed on various industry equipment and precision type instrument.
Background technique
Ball screw is that rotation motion is converted into straight line motion, or is the desirable product of rotation motion by transform linear motion, is widely used in various industry equipment and precision type instrument.But traditional ball screw complex structure, install and keep in repair loaded down with trivial details, precision and stationary performance are all not high, and wear-resisting property is poor, greasy property is also bad, need often maintenance or change, after service time is long, the wearing and tearing of screw mandrel are very large, and can generate heat, the working life of screw mandrel can shorten, and reduces manufacturing efficiency, improves cost of production.Therefore, a kind of new technological scheme is needed to solve the problem.
Model utility content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provides a kind of structure simple, the new pattern rolling ball leading screw of long service life.
The utility model solves the technological scheme that its technical problem adopts: a kind of new pattern rolling ball leading screw, comprise leading screw and be set in the screw outside leading screw, screw comprises the first screw and the second screw, pad is provided with between first screw and the second screw, one-body molded on first screw have flange, described first screw and the second screw inwall are provided with multiple ball around leading screw screw winding, screw is provided with the bend pipe reverser making ball form circulation loop, and screw is provided with the pressing plate of fixed bending tube reverser; The position that contacts with leading screw, described screw two ends is provided with seal ring, described first screw offers with leading screw homoaxial pipeline road.
Further, the first described screw, pad are fixedly connected with by locking plate with the second screw, and it is comparatively convenient to mount and dismount.
Further, described bend pipe reverser is resin reverser, can reduce noise when ball high speed rotating.
Further, described leading screw is high manganese leading screw, and wear-resisting property is good.
Further, described flange offers mounting hole.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, be provided with the greasy property that pipeline road can improve ball screw, adopt resin reverser, can reduce noise when ball high speed rotating, leading screw is high manganese leading screw, improve the wear-resisting property of ball screw, increase the service life, the position that contacts with leading screw, screw two ends is provided with seal ring, has dust-proof advantage.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. first screws, 2. the second screw, 3. flange, 4. leading screw, 5. pad, 6. pressing plate, 7. seal ring, 8. locking plate, 9. ball, 10. bend pipe reverser in figure, 11. pipeline roads, 12. mounting holes.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
New pattern rolling ball leading screw as shown in Figure 1, the screw comprising leading screw 4 and be set in outside leading screw 4, screw comprises the first screw 1 and the second screw 2, pad 5 is provided with between first screw 1 and the second screw 2, one-body molded on first screw 1 have flange 3, first screw 1 and the second screw 2 inwall are provided with multiple ball 9 around leading screw 4 screw winding, and screw is provided with the bend pipe reverser 10 making ball 9 form circulation loop, and screw is provided with the pressing plate 6 of fixed bending tube reverser 10; The position that contacts with leading screw 4, screw two ends is provided with seal ring 7, the first screw 1 offers the homoaxial pipeline road 11 with leading screw 4.
First screw 1, pad 5 are fixedly connected with by locking plate 8 with the second screw 2; Bend pipe reverser 10 is resin reverser; Leading screw 4 is high manganese leading screw; Flange 3 offers mounting hole 12.
Leading screw 4 starts to rotate under motor drives, and ball 9 forms circulation loop bend pipe reverser 10 in, thus the first screw 1 of being fixedly connected with of drive and the second screw 2 slide on leading screw 4.Pipeline road 11 injects lubricant oil, improves the greasy property of ball screw; The position that contacts with leading screw 4 at screw two ends is provided with seal ring 7, can be dust-proof.
Above-mentioned mode of execution is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (5)
1. a new pattern rolling ball leading screw, it is characterized in that: comprise leading screw (4) and be set in leading screw (4) screw outward, screw comprises the first screw (1) and the second screw (2), pad (5) is provided with between first screw (1) and the second screw (2), first screw (1) is above one-body molded flange (3), described first screw (1) and the second screw (2) inwall are provided with multiple ball (9) around leading screw (4) screw winding, screw is provided with the bend pipe reverser (10) making ball (9) form circulation loop, screw is provided with the pressing plate (6) of fixed bending tube reverser (10), the position that contacts with leading screw (4), described screw two ends is provided with seal ring (7), and described first screw (1) offers and leading screw (4) homoaxial pipeline road (11).
2. new pattern rolling ball leading screw according to claim 1, is characterized in that: described the first screw (1), pad (5) are fixedly connected with by locking plate (8) with the second screw (2).
3. new pattern rolling ball leading screw according to claim 1, is characterized in that: described bend pipe reverser (10) is resin reverser.
4. new pattern rolling ball leading screw according to claim 1, is characterized in that: described leading screw (4) is high manganese leading screw.
5. new pattern rolling ball leading screw according to claim 1, is characterized in that: described flange (3) offers mounting hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497955.8U CN204061785U (en) | 2014-08-29 | 2014-08-29 | New pattern rolling ball leading screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497955.8U CN204061785U (en) | 2014-08-29 | 2014-08-29 | New pattern rolling ball leading screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061785U true CN204061785U (en) | 2014-12-31 |
Family
ID=52203305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497955.8U Expired - Fee Related CN204061785U (en) | 2014-08-29 | 2014-08-29 | New pattern rolling ball leading screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443696A (en) * | 2014-08-29 | 2016-03-30 | 陆如东 | Novel ball screw |
-
2014
- 2014-08-29 CN CN201420497955.8U patent/CN204061785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443696A (en) * | 2014-08-29 | 2016-03-30 | 陆如东 | Novel ball screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |