CN207278812U - A kind of ball nut steel ball circulator - Google Patents
A kind of ball nut steel ball circulator Download PDFInfo
- Publication number
- CN207278812U CN207278812U CN201721021534.8U CN201721021534U CN207278812U CN 207278812 U CN207278812 U CN 207278812U CN 201721021534 U CN201721021534 U CN 201721021534U CN 207278812 U CN207278812 U CN 207278812U
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- CN
- China
- Prior art keywords
- steel ball
- nut
- support plate
- circulator
- lubrication channel
- 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.)
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Abstract
It the utility model is related to a kind of ball nut steel ball circulator, including nut and the end cap for being arranged on nut both ends, support plate is equipped between the nut and end cap, lubrication channel and steel ball circulating slot are equipped with positioned at the support plate, it is designed by using two supporting plate types, the compressing of steel ball circulator bottom can be reduced in the process of running, so that steel ball circulator has high fixed rigidity, and then make steel ball circulation smooth, at the same time, the setting of lubrication channel in support plate, so effect can be lubricated to the steel ball circulating path in nut and steel ball circulating slot by lubrication channel, so as to improve work efficiency.
Description
Technical field
It the utility model is related to a kind of ball nut steel ball circulator.
Background technology
The current existing typically no setting support plate of ball nut steel ball circulator, it must make by steel ball circulator bottom
Support, so easily leads to steel ball circulator crimp so that and the circulatory system has some setbacks, meanwhile, the non-loaded area of steel ball follows
Endless path does not have steel ball lubricating arrangement, is so unfavorable for the work of steel ball circulator.
The content of the invention
To the above-mentioned state of the art, the technical problem to be solved by the utility model is to provide a kind of ball nut
Steel ball circulator, it is designed by using two supporting plate types, can reduce the compressing of steel ball circulator bottom in the process of running,
So that steel ball circulator has high fixed rigidity, and then make steel ball circulation smooth.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of ball nut steel ball circulator,
Including nut and the end cap for being arranged on nut both ends, support plate is equipped between the nut and end cap, in the support plate
Equipped with lubrication channel and steel ball circulating slot.
Further, the support plate includes the first support plate, the second support plate and circulation convex block, the circulation convex block one
It is arranged in the first support plate and the second support plate, lubrication channel and the steel ball circulating slot is arranged on circulation convex block, wherein,
Lubrication channel is located at the top of the first support plate, and the arc-shaped structure setting of steel ball circulating slot is on circulation convex block, and the steel ball
Circulating slot connects with lubrication channel.
Further, be equipped with steel ball circulating path positioned at the nut interior, positioned at the nut both ends of the surface be equipped with
The matched groove of support plate, the support plate are plugged on nut by groove, and the steel ball circulating path in the nut
It is set in parallel with the steel ball circulating slot in support plate.
Further, the nut both ends extend up to be extended with passes through peace with the matched mounting groove of end cap, the end cap
Tankage lid is connected on nut.
The beneficial effects of the utility model are：A kind of ball nut steel ball circulator provided by the utility model, it is logical
Cross and designed using two supporting plate types, the compressing of steel ball circulator bottom can be reduced in the process of running, so that steel ball circulates
Utensil has high fixed rigidity, and then makes steel ball circulation smooth, meanwhile, the setting of lubrication channel in support plate, can so pass through
Lubrication channel is lubricated effect to the steel ball circulating path in nut and steel ball circulating slot, so as to improve work efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model support plate.
In figure：Nut 1, end cap 2, support plate 3, lubrication channel 4, steel ball circulating slot 5, the first support plate 6, the second support plate
7th, convex block 8, steel ball circulating path 9, groove 10, mounting groove 11 are circulated.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with new.
As shown in Figs. 1-2, a kind of ball nut steel ball circulator that the present embodiment is provided, including nut 1 and be arranged on
The end cap 2 at 1 both ends of nut, is equipped with support plate 3 between the nut 1 and end cap 2, it is logical to be equipped with lubrication positioned at the support plate 3
Road 4 and steel ball circulating slot 5, the support plate 3 include the first support plate 6, the second support plate 7 and circulation convex block 8, and the circulation is convex
Block 8 is integrally disposed upon in the first support plate 6 and the second support plate 7, and the lubrication channel 4 and steel ball circulating slot 5 are arranged on circulation
On convex block 8, wherein, lubrication channel 4 is located at the top of the first support plate 6, and 5 arc-shaped structure setting of steel ball circulating slot is convex in circulation
On block 8, and the steel ball circulating slot 5 connects with lubrication channel 4, and steel ball circulating path 9 is internally provided with positioned at the nut 1,
Both ends of the surface positioned at the nut 1 are equipped with groove 10 matched with support plate 3, and the support plate 3 passes through 10 grafting of groove
On nut 1, and the steel ball circulating path 9 in the nut 1 is set in parallel with the steel ball circulating slot 5 in support plate 3, described
1 both ends of nut, which extend up, is extended with mounting groove 11 matched with end cap 2, and the end cap 2 is connected on spiral shell by the lid of mounting groove 11
On mother 1.
A kind of ball nut steel ball circulator that the present embodiment is provided, it designs by using two support plates, 3 formula, is transporting
The compressing of steel ball circulator bottom can be reduced during row, so that steel ball circulator has high fixed rigidity, and then makes steel
Pearl circulation is smooth, meanwhile, the setting of lubrication channel 4 in support plate 3 so can be by lubrication channel 4 to the steel ball in nut 1
Circulating path 9 and steel ball circulating slot 5 are lubricated effect, so as to improve work efficiency.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (4)
1. a kind of ball nut steel ball circulator, including nut and the end cap for being arranged on nut both ends, it is characterised in that the spiral shell
Support plate is equipped between female and end cap, lubrication channel and steel ball circulating slot are equipped with positioned at the support plate.
2. a kind of ball nut steel ball circulator according to claim 1, it is characterised in that the support plate includes first
Support plate, the second support plate and circulation convex block, the circulation convex block are integrally disposed upon in the first support plate and the second support plate, institute
State lubrication channel and steel ball circulating slot is arranged on circulation convex block, wherein, lubrication channel is located at the top of the first support plate, steel ball
The arc-shaped structure setting of circulating slot is on circulation convex block, and the steel ball circulating slot connects with lubrication channel.
3. a kind of ball nut steel ball circulator according to claim 2, it is characterised in that set positioned at the nut interior
There is steel ball circulating path, be equipped with positioned at the both ends of the surface of the nut and pass through with the matched groove of support plate, the support plate
Groove is plugged on nut, and the steel ball circulating path in the nut is set in parallel with the steel ball circulating slot in support plate.
4. a kind of ball nut steel ball circulator according to claim 2, it is characterised in that the nut both ends extend to
On be extended with and be connected on the matched mounting groove of end cap, the end cap by installing capping on nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021534.8U CN207278812U (en) | 2017-08-16 | 2017-08-16 | A kind of ball nut steel ball circulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021534.8U CN207278812U (en) | 2017-08-16 | 2017-08-16 | A kind of ball nut steel ball circulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278812U true CN207278812U (en) | 2018-04-27 |
Family
ID=61984174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721021534.8U Active CN207278812U (en) | 2017-08-16 | 2017-08-16 | A kind of ball nut steel ball circulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278812U (en) |
-
2017
- 2017-08-16 CN CN201721021534.8U patent/CN207278812U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 315000 room 344, 3 / F, building 755, No. 1268, Luoxi Road, Guisi Street Town, new material technology city, Ningbo, Zhejiang Patentee after: NINGBO LAIMENG ROBOT CO.,LTD. Address before: No. 1-101, Building A, No. 36, Moganshan Road, Xinqi, Beilun District, Ningbo, Zhejiang 315000 Patentee before: NINGBO LAIMENG ROBOT CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Building 8, Building 9, Lane 215, Qingyi Road, High tech Zone, Ningbo City, Zhejiang Province 315000- Patentee after: NINGBO LAIMENG ROBOT CO.,LTD. Address before: 315000 room 344, 3 / F, building 755, No. 1268, Luoxi Road, Guisi Street Town, new material technology city, Ningbo, Zhejiang Patentee before: NINGBO LAIMENG ROBOT CO.,LTD. |