CN207437588U - A kind of positioning and guiding component - Google Patents
A kind of positioning and guiding component Download PDFInfo
- Publication number
- CN207437588U CN207437588U CN201721611307.0U CN201721611307U CN207437588U CN 207437588 U CN207437588 U CN 207437588U CN 201721611307 U CN201721611307 U CN 201721611307U CN 207437588 U CN207437588 U CN 207437588U
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- positioning
- guiding
- axle sleeve
- thread groove
- axis
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Abstract
The utility model proposes a kind of positioning and guiding components, and including positioning and guiding axis and positioning and guiding axle sleeve, the positioning and guiding axle sleeve is sheathed on the positioning and guiding axis, and the positioning and guiding axle sleeve can move on the positioning and guiding axis；The positioning and guiding axle sleeve includes inner wall, the inner wall is contacted with the positioning and guiding axis, and the inner wall is equipped with thread groove, and the thread groove includes head end and tail end, the head end is arranged on the top of the positioning and guiding axle sleeve, and the tail end is arranged in the positioning and guiding axle sleeve；Addition lubricating oil in the thread groove, the thread groove are used to supply lubricating oil to the positioning and guiding axis.Positioning and guiding component provided by the utility model on the inside of positioning and guiding axle sleeve by being threaded slot, addition lubricating oil is used to lubricate positioning and guiding axis in thread groove, since the tail end of thread groove is arranged in positioning and guiding axle sleeve, it can be effectively prevented from oil leak, not only lubricant effect is more preferable, and precision higher, service life are longer.
Description
Technical field
The utility model is related to a kind of positioning and guiding components.
Background technology
Existing positioning and guiding component, which is typically employed in, opens up the slot of annular to add lubrication on the inside of positioning and guiding axle sleeve
Oil, this design are easily stuck not only bad for adding lubricating oil, and the poor lubrication in the use of positioning and guiding axis thereto.
And improved positioning and guiding component adds lubrication by threaded hole inside by designing screw thread on positioning and guiding axle sleeve
Oil, using more convenient, but since threaded hole head and the tail communicate, there is a situation where oil leaks, not only cause to waste and easily lead to
It lubricates and bad the problem of positioning and guiding effect is inaccurate occurs.
Utility model content
To solve the above-mentioned problems, this practicability newly proposes a kind of positioning and guiding component, not easy oil leakage, high lubricating effect and
Positioning is more accurate, and service life is longer.
What the utility model was achieved through the following technical solutions：A kind of positioning and guiding component including positioning and guiding axis and is determined
Position guideway, the positioning and guiding axle sleeve are set on the positioning and guiding axis, and the positioning and guiding axle sleeve can be described fixed
It is moved on the guiding axis of position；The positioning and guiding axle sleeve includes inner wall, and the inner wall is contacted with the positioning and guiding axis, the inner wall
Thread groove is equipped with, the thread groove includes head end and tail end, and the head end is arranged on the top of the positioning and guiding axle sleeve, described
Tail end is arranged in the positioning and guiding axle sleeve；Storage lubricating oil in the thread groove, the thread groove are used to lead to the positioning
Lubricating oil is supplied to axis.
Preferably, the diameter of the positioning and guiding axis is slightly less than the internal diameter of the positioning and guiding axle sleeve, the positioning and guiding
Axle sleeve is fitted close with the positioning and guiding axis.
Preferably, there is annular recess at the top of the positioning and guiding axle sleeve, the head end connects the annular recess.
Preferably, one end of the positioning and guiding axis offers threaded hole, and the other end opposite with the threaded hole is equipped with
Mounting hole, the threaded hole is with the mounting hole for the installation of the positioning and guiding component and other parts.
Preferably, block piece is equipped with close to one end of the threaded hole on the positioning and guiding axis, the block piece is used for
Prevent the positioning and guiding axle sleeve from being skidded off from the positioning and guiding axis.
The beneficial effects of the utility model：Positioning and guiding component provided by the utility model passes through in positioning and guiding axle sleeve
Side is threaded slot, and lubricating oil can be added in thread groove, since the tail end of thread groove is arranged in positioning and guiding axle sleeve, is led in positioning
Oil leak can be effectively prevented from during to the use of component, the effect not only lubricated is more preferable, and precision higher, thread groove are long-term
Persistently give positioning guiding axis addition lubricating oil, it is possible to reduce the friction between positioning and guiding axle sleeve and positioning and guiding axis, effectively
Improve the service life of positioning and guiding component.
Description of the drawings
Fig. 1~Fig. 3 is the structure diagram of the positioning and guiding component；
Fig. 4 is the sectional view of the positioning and guiding axle sleeve.
Specific embodiment
In order to it is clearer, completely illustrate the technical solution of the utility model, below in conjunction with the accompanying drawings to the utility model
It is described further.
~Fig. 4 is please referred to Fig.1, the utility model proposes a kind of positioning and guiding component 1, including positioning and guiding axis 2 and positioning
Guideway 3, the positioning and guiding axle sleeve 3 are sheathed on the positioning and guiding axis 2, and the positioning and guiding axle sleeve 3 can be described fixed
It is moved freely on the guiding axis 2 of position；The positioning and guiding axle sleeve 3 includes inner wall 31, and the inner wall 31 connects with the positioning and guiding axis 2
It touches, the inner wall 31 is equipped with thread groove 311, and the thread groove 311 includes head end 3111 and tail end 3112, the head end 3111
Arranged on the top of the positioning and guiding axle sleeve 3, the tail end 3112 is arranged in the positioning and guiding axle sleeve 3；The thread groove 311
Interior addition lubricating oil, the thread groove 311 are used to supply lubricating oil to the positioning and guiding axis 2.
Positioning and guiding component 1 provided by the utility model is provided with thread groove 311, screw thread in 3 inside of positioning and guiding axle sleeve
Storage lubricating oil in slot 311, the head end 3111 of thread groove 311 is arranged on the top of positioning and guiding axle sleeve 3, with positioning and guiding axle sleeve 3
Top communicate, after positioning and guiding axle sleeve 3 is set on positioning and guiding axis 2, by head end 3111 add lubricating oil, lubricating oil
It is flowed into along thread groove 311 and full of thread groove 311, since the tail end 3112 of thread groove 311 is arranged in positioning and guiding axle sleeve 3
Portion, lubricating oil are stored between thread groove 311 and positioning and guiding axis 2 after thread groove 311 is entered without being flowed from tail end 3112
Go out, thread groove 311 can play the role of storing lubricating oil, during the use of positioning and guiding component 1, positioning and guiding very well
Axle sleeve 3 slides on positioning and guiding axis 2, and thread groove 311 supplies lubricating oil for positioning and guiding axis 2, with positioning and guiding axle sleeve 3
Slip fills lubricating oil on positioning and guiding axis 2, and the effect not only lubricated is more preferable, and the precision higher of positioning and guiding component 1, and
The design of 311 tail end 3112 of thread groove can also be effectively prevented oil leak, not only save the use of lubricating oil, can also prevent from moistening
Lubricating oil light leak causes positioning and guiding axle sleeve 3 in sliding process there is a situation where stuck, and thread groove 311 is long-term persistently to positioning
Guiding axis 2 adds lubricating oil, it is possible to reduce the friction between positioning and guiding axle sleeve 3 and positioning and guiding axis 2 effectively improves positioning
The service life of guidance set 1.
Preferably, the diameter of the positioning and guiding axis 2 is slightly less than the internal diameter of the positioning and guiding axle sleeve 3, and the positioning is led
Coordinate to axle sleeve 3 and the positioning and guiding axis 2.Lubricating oil enters from the addition of head end 3111 in thread groove 311, if positioning and guiding axis
Gap is excessive between 2 and positioning and guiding axle sleeve 3, then there is a situation where oil leak, positioning and guiding groups provided by the utility model
It is fitted close between the positioning and guiding axis 2 of part 1 and positioning and guiding axle sleeve 3, the lubricating oil in thread groove 311 is stored in thread groove
Between 311 and positioning and guiding axis 2, during positioning and guiding axle sleeve 3 slides, lubricating oil is from thread groove 311 and positioning and guiding
It is flowed out a little in narrow gap between axis 2, fills positioning and guiding axis with the slip of positioning and guiding axle sleeve 3, the lubricating oil of outflow
Full of the gap between positioning and guiding axis 2 and positioning and guiding axle sleeve 3 so that positioning and guiding axle sleeve 3 can be slided swimmingly, and spiral shell
Remaining lubricating oil of storage will not leak out in groove 311.
Preferably, annular recess 32 is arranged at the top of the positioning and guiding axle sleeve 3, and it is recessed that the head end 3111 connects the annular
Portion 32.The top of positioning and guiding axle sleeve 3 sets annular recess 32, convenient for adding lubricating oil into thread groove 311, in use, will
Lubricating oil is added in annular recess 32, and the head end 3111 of thread groove 311 is connected with annular recess 32, and lubricating oil is along head end
3111 opening is flowed into thread groove 311, this easy to operate, and can be realized without positioning and guiding axle sleeve 3 is removed
Lubricating oil is added, neither causes to waste, positioning and guiding axle sleeve 3 can be also reduced and be damaged in multiple take out, it can be effectively
Extend the service life of positioning and guiding component 1.
Preferably, one end of the positioning and guiding axis 2 offers threaded hole 21, the other end opposite with the threaded hole 21
Equipped with mounting hole 22, the threaded hole 21 is with the mounting hole 22 for the installation of the positioning and guiding component 1 and other parts.
The both ends of positioning and guiding axis 2 are respectively equipped with mounting hole 22 and threaded hole 21, are installed for outside, and mounting hole 22 and threaded hole 21 are equal
It is integrally formed, accuracy is high and mounting structure consolidates.
Preferably, on the positioning and guiding axis 2 block piece 23 is equipped with close to one end of the threaded hole 21.Block piece 23
/V for positioning and guiding axle sleeve 3 is set, prevents positioning and guiding axle sleeve 3 from skidding off.
Certainly, the utility model can also have other numerous embodiments, based on present embodiment, the ordinary skill of this field
Personnel obtain other embodiment on the premise of any creative work is not made, and belong to the utility model and are protected
Scope.
Claims (5)
1. a kind of positioning and guiding component, which is characterized in that the positioning and guiding component includes positioning and guiding axis and positioning and guiding axis
Set, the positioning and guiding axle sleeve are set on the positioning and guiding axis, and the positioning and guiding axle sleeve can be in the positioning and guiding axis
Upper movement；The positioning and guiding axle sleeve includes inner wall, and the inner wall is contacted with the positioning and guiding axis, and the inner wall is equipped with spiral shell
Groove, the thread groove include head end and tail end, and the head end is arranged on the top of the positioning and guiding axle sleeve, and the tail end is arranged on
In the positioning and guiding axle sleeve；Storage lubricating oil in the thread groove, the thread groove are used to supply to the positioning and guiding axis
Lubricating oil.
2. positioning and guiding component according to claim 1, which is characterized in that the diameter of the positioning and guiding axis is slightly less than institute
The internal diameter of positioning and guiding axle sleeve is stated, the positioning and guiding axle sleeve is fitted close with the positioning and guiding axis.
3. positioning and guiding component according to claim 1, which is characterized in that have annular at the top of the positioning and guiding axle sleeve
Recess portion, the head end connect the annular recess.
4. positioning and guiding component according to claim 1, which is characterized in that one end of the positioning and guiding axis offers spiral shell
Pit, the other end opposite with the threaded hole are equipped with mounting hole, and the threaded hole is led with the mounting hole for the positioning
It is externally installed to component.
5. positioning and guiding component according to claim 4, which is characterized in that close to the screw thread on the positioning and guiding axis
The one end in hole is equipped with block piece, and the block piece is used to prevent the positioning and guiding axle sleeve from skidding off from the positioning and guiding axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611307.0U CN207437588U (en) | 2017-11-27 | 2017-11-27 | A kind of positioning and guiding component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611307.0U CN207437588U (en) | 2017-11-27 | 2017-11-27 | A kind of positioning and guiding component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437588U true CN207437588U (en) | 2018-06-01 |
Family
ID=62284632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721611307.0U Active CN207437588U (en) | 2017-11-27 | 2017-11-27 | A kind of positioning and guiding component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437588U (en) |
-
2017
- 2017-11-27 CN CN201721611307.0U patent/CN207437588U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220126 Address after: 510000 plant A2, No. 13, jingsan Road, Zengjiang street, Zengcheng District, Guangzhou, Guangdong Patentee after: Guangzhou Tiange Technology Co.,Ltd. Address before: 523703 second floor, No. 38, Changtang Avenue, Yantian village, Fenggang, Dongguan City, Guangdong Province Patentee before: DONGGUAN HEYANG HARDWARE Co.,Ltd. |
|
| TR01 | Transfer of patent right |