CN207880001U - A kind of associated mode ball screw assembly, - Google Patents
A kind of associated mode ball screw assembly, Download PDFInfo
- Publication number
- CN207880001U CN207880001U CN201820247467.XU CN201820247467U CN207880001U CN 207880001 U CN207880001 U CN 207880001U CN 201820247467 U CN201820247467 U CN 201820247467U CN 207880001 U CN207880001 U CN 207880001U
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- Prior art keywords
- circle
- sealing
- mounting flange
- fixing threaded
- close
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Abstract
The utility model discloses a kind of associated mode ball screw assembly,s, including shaft main body and guard circle, the upper end outer surface of the guard circle is installed with mounting flange, and the upper end outer surface of mounting flange is installed with sealing and dustproof circle, the leading exterior surface of the mounting flange is installed with oil guide groove, the upper end outer surface of the mounting flange is installed with No.1 fixing threaded hole close to the side of sealing and dustproof circle, and the upper end outer surface of mounting flange is installed with No. two fixing threaded holes close to the front end of No.1 fixing threaded hole, the shaft subject activity is mounted on the upper and lower ends of guard circle, and the outer surface of shaft main body is installed with No.1 fixed thread below guard circle.A kind of associated mode ball screw assembly, described in the utility model is equipped with oil guide groove, sealing and dustproof circle and Safety nut, enables to the lubrication of ball-screw more convenient, increase its dust-proof effect and security performance, bring better prospect of the application.
Description
Technical field
The utility model is related to processing equipment field, more particularly to a kind of associated mode ball screw assembly,.
Background technology
Existing ball-screw is to convert rotary motion to linear motion, or by transform linear motion is rotary motion
Ideal product, ball-screw are actuated elements most-often used on machine tool and precision machinery, and major function is will to revolve
Transhipment turn changes linear movement into, or torque is converted into axial repeated action power, while having both high-precision, invertibity and efficiently
The characteristics of rate, due to the frictional resistance with very little, ball-screw is widely used in various industrial equipments and precision instrument rolling
Ballscrew is made of screw rod, nut, steel ball, pre- tabletting, reverser, dust excluder, its function is by convert rotational motion Cheng Zhi
Line moves；There are certain drawbacks in existing ball-screw, the lubricant effect of traditional ball-screw is poor when in use so that
Ball-screw rotating speed during long time running reduces, to reduce the working efficiency of ball-screw, conventional ball leading screw
Dust-proof effect is poor so that dust is easily accessible in the gap of ball-screw, and conventional ball leading screw is easy out in use
Existing obscission, certain influence is brought to user, for this purpose, it is proposed that a kind of associated mode ball screw assembly,.
Utility model content
The main purpose of the utility model is to provide a kind of associated mode ball screw assembly,s, can effectively solve background technology
The problems in.
To achieve the above object, the technical solution that the utility model is taken is：
The upper end outer surface of a kind of associated mode ball screw assembly, including shaft main body and guard circle, the guard circle is fixed
Mounting flange is installed, and the upper end outer surface of mounting flange is installed with sealing and dustproof circle, the front end of the mounting flange
Outer surface is installed with oil guide groove, and the upper end outer surface of the mounting flange is installed with close to the side of sealing and dustproof circle
No.1 fixing threaded hole, and the upper end outer surface of mounting flange is installed with No. two fixed spiral shells close to the front end of No.1 fixing threaded hole
Hole, the shaft subject activity is mounted on the upper and lower ends of guard circle, and the outer surface of shaft main body is close to the lower section of guard circle
It is installed with No.1 fixed thread, the outer surface of the shaft main body is installed with No. two close to the upper end of sealing and dustproof circle
The upper end outer surface of fixed thread, the shaft main body is installed with Safety nut, the inside inner surface of the mounting flange
No. two balls are movably installed with, the inside inner surface of the guard circle is installed with fixed outer cylinder, and in the inside of guard circle
Surface is movably installed with No.1 ball close to the lower end of fixed outer cylinder, and the inside inner surface of the Safety nut is installed with rubber
Rubber cushion, and the inside inner surface of Safety nut is installed with No.1 bayonet close to the side of rubber pad, the Safety nut
Internal inner surface is installed with No. two bayonets close to the other side of rubber pad, and the upper end outer surface of the sealing and dustproof circle is fixed
Seal groove is installed, and the leading exterior surface of sealing and dustproof circle is installed with fixed card slot.
Preferably, the fixed form of the Safety nut is fixed for bayonet, and the tranverse sectional thickness of Safety nut is 3 points
Five millimeters.
Preferably, the overall structure of the sealing and dustproof circle is circular ring structure, and the inner circle a diameter of one of sealing and dustproof circle
Two centimetres of point.
Preferably, the tranverse sectional thickness of the oil guide groove is 1 point 2 millimeter, and the notch of oil guide groove is circular configuration.
Preferably, the quantity of the No.1 fixing threaded hole and No. two fixing threaded holes is two groups, and No.1 fixing threaded hole with
The inside of No. two fixing threaded holes is equipped with fixed thread.
Preferably, the outer surface of the guard circle is installed with close to the side of No.1 ball and reinforces outer ring.
Compared with prior art, the utility model has the advantages that：The associated mode ball screw assembly, is provided with and leads
Oil groove, user can be by injecting lubricating oil in oil guide groove so that lubricating oil instills No.1 ball and two along oil guide groove
Number ball, plays main lubricating action so that the lubrication of ball-screw is more convenient, effectively to No.1 ball and No. two balls
It is avoided corrosion phenomena occur, Safety nut can be consolidated by No.1 bayonet and No. two bayonets with one end of countershaft main body
Fixed, to effectively prevent shaft main body to occur obscission during high-speed rotation, sealing and dustproof circle passes through seal groove card
Interface between shaft main body and mounting flange, to effectively avoid dust from entering the inside of ball-screw, fixing card
It is fixed in slot, plays good dust-obstructing efficiency, and whole device is simple, easy to operate, and the effect of lubrication is relative to tradition
Mode is more preferable.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of associated mode ball screw assembly, of the utility model.
Fig. 2 is a kind of partial view of associated mode ball screw assembly, of the utility model.
Fig. 3 is the enlarged view at A in a kind of associated mode ball screw assembly, Fig. 2 of the utility model.
Fig. 4 is the enlarged view at B in a kind of associated mode ball screw assembly, Fig. 2 of the utility model.
In figure：1, No.1 fixed thread；2, shaft main body；3, guard circle；4, mounting flange；5, sealing and dustproof circle；6, two
Number fixed thread；7, Safety nut；8, No.1 fixing threaded hole；9, No. two fixing threaded holes；10, oil guide groove；11, No.1 ball；12、
Reinforce outer ring；13, fixed outer cylinder；14, No. two balls；15, No.1 bayonet；16, rubber pad；17, No. two bayonets；18, seal groove；
19, fixed card slot.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs 1-4, a kind of associated mode ball screw assembly, including shaft main body 2 and guard circle 3, the upper end of guard circle 3
Outer surface is installed with mounting flange 4, and the upper end outer surface of mounting flange 4 is installed with sealing and dustproof circle 5, fixation
The leading exterior surface of orchid 4 is installed with oil guide groove 10, and the upper end outer surface of mounting flange 4 is close to the side of sealing and dustproof circle 5
It is installed with No.1 fixing threaded hole 8, and peace is fixed in the upper end outer surface of mounting flange 4 close to the front end of No.1 fixing threaded hole 8
Equipped with No. two fixing threaded holes 9, shaft main body 2 is movably arranged on the upper and lower ends of guard circle 3, and the outer surface of shaft main body 2 is leaned on
The lower section of nearly guard circle 3 is installed with No.1 fixed thread 1, and the outer surface of shaft main body 2 is close to the upper end of sealing and dustproof circle 5
No. two fixed threads 6 are installed with, the upper end outer surface of shaft main body 2 is installed with Safety nut 7, mounting flange 4
Internal inner surface is movably installed with No. two balls 14, and the inside inner surface of guard circle 3 is installed with fixed outer cylinder 13, and protects
The inside inner surface of circle 3 is movably installed with No.1 ball 11, the inside inner surface of Safety nut 7 close to the lower end of fixed outer cylinder 13
It is installed with rubber pad 16, and the inside inner surface of Safety nut 7 is installed with No.1 card close to the side of rubber pad 16
Mouth 15, the inside inner surface of Safety nut 7 is installed with No. two bayonets 17, sealing and dustproof circle close to the other side of rubber pad 16
5 upper end outer surface is installed with seal groove 18, and the leading exterior surface of sealing and dustproof circle 5 is installed with fixed card slot
19。
The fixed form of Safety nut 7 is fixed for bayonet, and the tranverse sectional thickness of Safety nut 7 is 3 points 5 millimeters；It is close
The overall structure of dustband 5 is sealed as circular ring structure, and a diameter of 1 point 2 centimetre of the inner circle of sealing and dustproof circle 5；Oil guide groove 10
Tranverse sectional thickness is 1 point 2 millimeter, and the notch of oil guide groove 10 is circular configuration；No.1 fixing threaded hole 8 and No. two fixing threaded holes
9 quantity is two groups, and the inside of No.1 fixing threaded hole 8 and No. two fixing threaded holes 9 is equipped with fixed thread；Guard circle 3
Outer surface is installed with close to the side of No.1 ball 11 and reinforces outer ring 12.
It should be noted that the utility model is a kind of associated mode ball screw assembly, No.1 fixed thread 1 and No. two fixations
The installation of 6 countershaft main body 2 of screw thread is played the role of fixed, guard circle 3 and reinforces outer ring 12 and is rolled to No.1 ball 11 and No. two
Pearl 14 plays main fixed protective effect, and fixing bolt is inserted into No.1 fixing threaded hole 8 and No. two fixing threaded holes 9, can be with
Fixation on position is carried out to mounting flange 4, user can be by injecting lubricating oil in oil guide groove 10 so that lubricating oil is suitable
It oil guide groove 10 and instills No.1 ball 11 and No. two balls 14, main lubrication is played to No.1 ball 11 and No. two balls 14 and is made
With so that the lubrication of ball-screw is more convenient, and Safety nut 7 can be with countershaft master by No.1 bayonet 15 and No. two bayonets 17
One end of body 2 is fixed, and to effectively prevent shaft main body 2 to occur obscission during high-speed rotation, sealing is anti-
Konisphere 5 is stuck in the interface between shaft main body 2 and mounting flange 4 by seal groove 18, to effectively dust be avoided to enter
It is fixed in the inside of ball-screw, fixed card slot 19, plays good dust-obstructing efficiency, more practical.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of associated mode ball screw assembly, including shaft main body (2) and guard circle (3), it is characterised in that：The guard circle
(3) upper end outer surface is installed with mounting flange (4), and the upper end outer surface of mounting flange (4) is installed with sealing
Dustband (5), the leading exterior surface of the mounting flange (4) are installed with oil guide groove (10), the mounting flange (4) it is upper
End outer surface is installed with No.1 fixing threaded hole (8), and the upper end of mounting flange (4) close to the side of sealing and dustproof circle (5)
Outer surface is installed with No. two fixing threaded holes (9), shaft main body (2) activity close to the front end of No.1 fixing threaded hole (8)
Upper and lower ends mounted on guard circle (3), and the outer surface of shaft main body (2) is installed with below guard circle (3)
The outer surface of No.1 fixed thread (1), the shaft main body (2) is installed with No. two close to the upper end of sealing and dustproof circle (5)
The upper end outer surface of fixed thread (6), the shaft main body (2) is installed with Safety nut (7), the mounting flange (4)
Inside inner surface be movably installed with No. two balls (14), the inside inner surface of the guard circle (3) is installed with fixed outer
Cylinder (13), and the inside inner surface of guard circle (3) is movably installed with No.1 ball (11), institute close to the lower end of fixed outer cylinder (13)
The inside inner surface for stating Safety nut (7) is installed with rubber pad (16), and the inside inner surface of Safety nut (7) is close to rubber
The side of rubber cushion (16) is installed with No.1 bayonet (15), and the inside inner surface of the Safety nut (7) is close to rubber pad
(16) the other side is installed with No. two bayonets (17), and the upper end outer surface of the sealing and dustproof circle (5) is installed with close
Sealing groove (18), and the leading exterior surface of sealing and dustproof circle (5) is installed with fixed card slot (19).
2. a kind of associated mode ball screw assembly, according to claim 1, it is characterised in that：Safety nut (7) are consolidated
Determine mode to fix for bayonet, and the tranverse sectional thickness of Safety nut (7) is 3 points 5 millimeters.
3. a kind of associated mode ball screw assembly, according to claim 1, it is characterised in that：The sealing and dustproof circle (5)
Overall structure is circular ring structure, and a diameter of 1 point 2 centimetre of the inner circle of sealing and dustproof circle (5).
4. a kind of associated mode ball screw assembly, according to claim 1, it is characterised in that：The oil guide groove (10) it is transversal
Face thickness is 1 point 2 millimeter, and the notch of oil guide groove (10) is circular configuration.
5. a kind of associated mode ball screw assembly, according to claim 1, it is characterised in that：The No.1 fixing threaded hole (8)
Quantity with No. two fixing threaded holes (9) is two groups, and No.1 fixing threaded hole (8) and the inside of No. two fixing threaded holes (9) are all provided with
There is fixed thread.
6. a kind of associated mode ball screw assembly, according to claim 1, it is characterised in that：The appearance of the guard circle (3)
Face is installed with close to the side of No.1 ball (11) and reinforces outer ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820247467.XU CN207880001U (en) | 2018-02-12 | 2018-02-12 | A kind of associated mode ball screw assembly, |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820247467.XU CN207880001U (en) | 2018-02-12 | 2018-02-12 | A kind of associated mode ball screw assembly, |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207880001U true CN207880001U (en) | 2018-09-18 |
Family
ID=63498857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820247467.XU Expired - Fee Related CN207880001U (en) | 2018-02-12 | 2018-02-12 | A kind of associated mode ball screw assembly, |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207880001U (en) |
-
2018
- 2018-02-12 CN CN201820247467.XU patent/CN207880001U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180918 Termination date: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |