CN208703048U - A kind of ball screw - Google Patents
A kind of ball screw Download PDFInfo
- Publication number
- CN208703048U CN208703048U CN201820910177.9U CN201820910177U CN208703048U CN 208703048 U CN208703048 U CN 208703048U CN 201820910177 U CN201820910177 U CN 201820910177U CN 208703048 U CN208703048 U CN 208703048U
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- hole
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- oil
- ball
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Abstract
The utility model discloses a kind of ball screws, including screw axis, nut, flange, circular hole, telescopic rod, location hole, fixing bolt, lubricating oil, oil-Absorbing Sheets, mounting hole, connecting rod, hairbrush and through-hole, track is offered on the outside of the screw axis, nut is socketed on the outside of the track, the utility model is scientific and reasonable for structure, it is safe and convenient to use, ball band electric brush when fast moving is rotated around connecting rod, oil-Absorbing Sheets draw the lubricating oil inside lubricant reservoir, hairbrush dips the lubricating oil on oil-Absorbing Sheets surface when rotating, to make hairbrush carry out coating lubricating oil to ball surface, increase ball surface lubricity to be rotated convenient for ball, nut interior ball is conserved convenient for staff, stretch telescopic rod, making telescopic rod, direction is moved along the chute, it is cooperatively connected by fixing bolt and threaded hole to stretching Contracting bar position is fixed, so as to adjust ball screw length according to installation site situation.
Description
Technical field
The utility model relates to ball screw technical field, specially a kind of ball screw.
Background technique
Ball-screw is actuated element most-often used on machine tool and precision machinery, and major function is will to rotate fortune
Turn changes linear movement into, or torque is converted into axial repeated action power, while having both high-precision, invertibity and efficient
Feature.
But not only structure is complicated for ball screw currently on the market, but also has a single function, existing ball screw technology
In, after the ball long-time use of nut interior, it is not easy to staff and carries out coating lubricating oil to it, while ball screw is not
It is adjustable its length, is fixed to be not easy to ball screw.
Utility model content
The purpose of this utility model is to provide a kind of ball screws, to solve the problems mentioned in the above background technology.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of ball screw, including screw rod
Axis, nut, flange, circular hole, telescopic rod, location hole, fixing bolt, sliding slot, sliding block, threaded hole, oil filler point, lubricant reservoir, profit
Lubricating oil, track, groove, mounting groove, oil-Absorbing Sheets, mounting hole, connecting rod, hairbrush and through-hole, the screw axis outside open up rail
Road, the track outside are socketed with nut, and the nut side is equipped with flange, and the nut top offers oil filler point, institute
State nut interior and be provided with lubricant reservoir, lubricating oil is filled with inside the lubricant reservoir, opened up on the inside of the nut it is fluted,
The nut interior is located at groove top and offers mounting groove, and mounting groove top is connect with lubricant reservoir, the installation groove top
End is equipped with oil-Absorbing Sheets with lubricant reservoir junction, and mounting groove inner wall two sides offer mounting hole, in the mounting hole
Portion is provided with connecting rod, is socketed with hairbrush on the outside of the connecting rod, described hairbrush one end offers through-hole, and connecting rod at center
It is installed on inside through-hole, described screw axis one end offers circular hole, and two sides offer sliding slot, the circular hole inside the circular hole
Inside is socketed with telescopic rod, and the telescopic rod two sides are mounted on sliding block, and sliding block and sliding slot are cooperatively connected, the screw axis one
End two sides offer location hole, and the location hole is internally provided with fixing bolt, offers threaded hole on the outside of the sliding block, and
Threaded hole and fixing bolt are cooperatively connected.
Further, surrounding is provided with fastening bolt on the outside of the flange, offers bolt on the outside of described nut one end
Hole, and nut is fixedly connected with flange by fastening bolt and bolt hole.
Further, it is located at oil filler point on the outside of the nut and sealing block is installed.
Further, reinforcing rib is provided on the outside of the flange.
Further, described sliding slot one end is equipped with limited block.
Further, anti-skid chequer is provided on the outside of described telescopic rod one end.
Compared with prior art, the utility model beneficial effect achieved is: the utility model is scientific and reasonable for structure, makes
With safe ready, ball band electric brush when fast moving is rotated around connecting rod, and oil-Absorbing Sheets are to the profit inside lubricant reservoir
Lubricating oil is drawn, and hairbrush dips the lubricating oil on oil-Absorbing Sheets surface when rotating, so that hairbrush be made to carry out smearing profit to ball surface
Lubricating oil increases ball surface lubricity and is rotated convenient for ball, conserved convenient for staff to nut interior ball, drawn
Telescopic rod is stretched, making telescopic rod, direction is moved along the chute, is cooperatively connected by fixing bolt and threaded hole to telescopic rod position
It is fixed, so as to adjust ball screw length according to installation site situation.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the sliding block mounting structure schematic diagram of the utility model；
Fig. 3 is the oil filler point mounting structure schematic diagram of the utility model；
Fig. 4 is the partial enlargement figure structure schematic representation of the utility model；
In figure: 1, screw axis；2, nut；3, flange；4, circular hole；5, telescopic rod；6, location hole；7, fixing bolt；8, sliding
Slot；9, sliding block；10, threaded hole；11, oil filler point；12, lubricant reservoir；13, lubricating oil；14, track；15, groove；16, it installs
Slot；17, oil-Absorbing Sheets；18, mounting hole；19, connecting rod；20, hairbrush；21, through-hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of ball screw, including screw axis 1, nut
2, flange 3, circular hole 4, telescopic rod 5, location hole 6, fixing bolt 7, sliding slot 8, sliding block 9, threaded hole 10, oil filler point 11, lubricating oil
Chamber 12, lubricating oil 13, track 14, groove 15, mounting groove 16, oil-Absorbing Sheets 17, mounting hole 18, connecting rod 19, hairbrush 20 and through-hole
21, track 14 is offered on the outside of screw axis 1, is socketed with nut 2 on the outside of track 14, and 2 side of nut is equipped with flange 3, outside flange 3
Side surrounding is provided with fastening bolt, offers bolt hole on the outside of 2 one end of nut, and nut 2 and flange 3 by fastening bolt and
Bolt hole is fixedly connected, and connect nut 2 closely with flange 3 and easy for removal and installation, 3 outside of flange
It is provided with reinforcing rib, 3 intensity of flange is preferably improved, prolongs its service life, 2 top of nut offers oil filler point 11, nut 2
Outside, which is located at oil filler point 11, is equipped with sealing block, preferably realizes and is tightly connected to oil filler point 11, and nut 2 is internally provided with profit
Lubricating cavity 12 is filled with lubricating oil 13 inside lubricant reservoir 12, opens up fluted 15 on the inside of nut 2, nut 2 is internally located at groove
15 tops offer mounting groove 16, and 16 top of mounting groove is connect with lubricant reservoir 12,16 top of mounting groove and lubricant reservoir 12
Junction is equipped with oil-Absorbing Sheets 17, and 16 inner wall two sides of mounting groove offer mounting hole 18, and mounting hole 18 is internally provided with connection
Bar 19 is socketed with hairbrush 20 on the outside of connecting rod 19, offers through-hole 21 at 20 one end center of hairbrush, and connecting rod 19 be installed on it is logical
Inside hole 21,1 one end of screw axis offers circular hole 4, and 4 inside two sides of circular hole offer sliding slot 8, and the installation of 8 one end of sliding slot is limited
Position block, preferably prevents telescopic rod 5 from obscission occur, and telescopic rod 5, setting on the outside of 5 one end of telescopic rod are socketed with inside circular hole 4
There is anti-skid chequer, preferably increases the frictional force in 5 outside of telescopic rod, operated convenient for staff, 5 two sides of telescopic rod are respectively mounted
There is sliding block 9, and sliding block 9 and sliding slot 8 are cooperatively connected, 1 one end two sides of screw axis offer location hole 6, are arranged inside location hole 6
There is fixing bolt 7, threaded hole 10 is offered on the outside of sliding block 9, and threaded hole 10 and fixing bolt 7 are cooperatively connected；1 outside of screw axis
Track 14 is offered, nut 2 is socketed on the outside of track 14,2 top of nut offers oil filler point 11, and nut 2 is internally provided with profit
Lubricating cavity 12 is filled with lubricating oil 13 inside lubricant reservoir 12, opens up fluted 15 on the inside of nut 2, nut 2 is internally located at groove
15 tops offer mounting groove 16, and 16 top of mounting groove is connect with lubricant reservoir 12,16 top of mounting groove and lubricant reservoir 12
Junction is equipped with oil-Absorbing Sheets 17, and 16 inner wall two sides of mounting groove offer mounting hole 18, and mounting hole 18 is internally provided with connection
Bar 19 is socketed with hairbrush 20 on the outside of connecting rod 19, offers through-hole 21 at 20 one end center of hairbrush, and connecting rod 19 be installed on it is logical
Inside hole 21, when screw axis 1 rotates, and nut 2 is driven to be moved, 2 inside ball of nut along track 14 and 15 direction of groove into
Row movement, ball when fast moving band electric brush 20 rotated around connecting rod 19, oil-Absorbing Sheets 17 to lubricant reservoir 12 inside
Lubricating oil 13 drawn, hairbrush 20 rotate when dip the lubricating oil 13 on 17 surface of oil-Absorbing Sheets, to make hairbrush 20 to ball
Surface coating lubricating oil 13, ball of being more convenient for are rotated, and 1 one end of screw axis offers circular hole 4, and 4 inside two sides of circular hole are opened
Equipped with sliding slot 8, telescopic rod 5 is socketed with inside circular hole 4,5 two sides of telescopic rod are mounted on sliding block 9, and sliding block 9 and sliding slot 8 cooperate
Connection, 1 one end two sides of screw axis offer location hole 6, and location hole 6 is internally provided with fixing bolt 7, opens up on the outside of sliding block 9
There is threaded hole 10, and threaded hole 10 and fixing bolt 7 are cooperatively connected, and stretch telescopic rod 5, making telescopic rod 5,8 directions carry out along the chute
It is mobile, 5 position of telescopic rod is fixed by fixing bolt 7 and the mating connection of threaded hole 10.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of ball screw, including screw axis (1), nut (2), flange (3), circular hole (4), telescopic rod (5), location hole (6),
Fixing bolt (7), sliding slot (8), sliding block (9), threaded hole (10), oil filler point (11), lubricant reservoir (12), lubricating oil (13), rail
Road (14), groove (15), mounting groove (16), oil-Absorbing Sheets (17), mounting hole (18), connecting rod (19), hairbrush (20) and through-hole
(21), it is characterised in that: offered track (14) on the outside of the screw axis (1), be socketed with nut on the outside of the track (14)
(2), nut (2) side is equipped with flange (3), and nut (2) top offers oil filler point (11), the nut (2)
It is internally provided with lubricant reservoir (12), is filled with lubricating oil (13) inside the lubricant reservoir (12), opened on the inside of the nut (2)
Equipped with groove (15), the nut (2) is internally located at groove (15) top and offers mounting groove (16), and mounting groove (16) top
It is connect with lubricant reservoir (12), mounting groove (16) top and lubricant reservoir (12) junction are equipped with oil-Absorbing Sheets (17), institute
It states mounting groove (16) inner wall two sides to offer mounting hole (18), the mounting hole (18) is internally provided with connecting rod (19), institute
It states and is socketed with hairbrush (20) on the outside of connecting rod (19), offered through-hole (21) at hairbrush (20) one end center, and connecting rod
(19) it is internal to be installed on through-hole (21), described screw axis (1) one end offers circular hole (4), and the internal two sides of the circular hole (4) are opened
Equipped with sliding slot (8), it is socketed with telescopic rod (5) inside the circular hole (4), telescopic rod (5) two sides are mounted on sliding block (9),
And sliding block (9) and sliding slot (8) are cooperatively connected, screw axis (1) one end two sides offer location hole (6), the location hole
(6) it is internally provided with fixing bolt (7), is offered threaded hole (10) on the outside of the sliding block (9), and threaded hole (10) and fixed spiral shell
Bolt (7) is cooperatively connected.
2. a kind of ball screw according to claim 1, it is characterised in that: surrounding is provided on the outside of the flange (3)
Fastening bolt, nut (2) one end outside offers bolt hole, and nut (2) and flange (3) pass through fastening bolt and bolt
Hole is fixedly connected.
3. a kind of ball screw according to claim 1, it is characterised in that: be located at oil filler point on the outside of the nut (2)
(11) sealing block is installed at.
4. a kind of ball screw according to claim 1, it is characterised in that: be provided with reinforcing rib on the outside of the flange (3).
5. a kind of ball screw according to claim 1, it is characterised in that: described sliding slot (8) one end is equipped with limited block.
6. a kind of ball screw according to claim 1, it is characterised in that: be provided on the outside of described telescopic rod (5) one end
Anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820910177.9U CN208703048U (en) | 2018-06-13 | 2018-06-13 | A kind of ball screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820910177.9U CN208703048U (en) | 2018-06-13 | 2018-06-13 | A kind of ball screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208703048U true CN208703048U (en) | 2019-04-05 |
Family
ID=65936335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820910177.9U Active CN208703048U (en) | 2018-06-13 | 2018-06-13 | A kind of ball screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208703048U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805670A (en) * | 2019-10-11 | 2020-02-18 | 陈伟光 | Ball screw pair |
| CN113065368A (en) * | 2021-03-29 | 2021-07-02 | 深圳市甲天行科技有限公司 | Intelligent NFC scanner for collecting article information and use method thereof |
| CN113217592A (en) * | 2021-05-31 | 2021-08-06 | 浙江五灵轴承制造有限公司 | Novel adjustable screw rod nut for screw rod |
| CN113483087A (en) * | 2021-07-07 | 2021-10-08 | 南京农业大学 | Cooling and lubricating device for HMCVT section-changing clutch of high-power tractor |
| CN113803360A (en) * | 2021-09-08 | 2021-12-17 | 付志想 | Spiral ball type rotary bridging device |
-
2018
- 2018-06-13 CN CN201820910177.9U patent/CN208703048U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805670A (en) * | 2019-10-11 | 2020-02-18 | 陈伟光 | Ball screw pair |
| CN110805670B (en) * | 2019-10-11 | 2023-11-21 | 嘉兴美森精密科技有限公司 | Ball screw pair |
| CN113065368A (en) * | 2021-03-29 | 2021-07-02 | 深圳市甲天行科技有限公司 | Intelligent NFC scanner for collecting article information and use method thereof |
| CN113217592A (en) * | 2021-05-31 | 2021-08-06 | 浙江五灵轴承制造有限公司 | Novel adjustable screw rod nut for screw rod |
| CN113217592B (en) * | 2021-05-31 | 2023-12-22 | 浙江五灵轴承制造有限公司 | Adjustable screw nut for screw rod |
| CN113483087A (en) * | 2021-07-07 | 2021-10-08 | 南京农业大学 | Cooling and lubricating device for HMCVT section-changing clutch of high-power tractor |
| CN113803360A (en) * | 2021-09-08 | 2021-12-17 | 付志想 | Spiral ball type rotary bridging device |
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