CN205025523U - Valve guide of lubricating oil conveniently marks - Google Patents
Valve guide of lubricating oil conveniently marks Download PDFInfo
- Publication number
- CN205025523U CN205025523U CN201520804395.0U CN201520804395U CN205025523U CN 205025523 U CN205025523 U CN 205025523U CN 201520804395 U CN201520804395 U CN 201520804395U CN 205025523 U CN205025523 U CN 205025523U
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- CN
- China
- Prior art keywords
- valve guide
- valve
- hole
- screw
- guide bushing
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an automobile engine accessory field especially relates to a valve guide of lubricating oil conveniently marks, this valve guide lubricating oil of can conveniently maring, the daily maintenance of being convenient for. Its structure includes the valve stem and overlaps the valve guide who arranges the valve stem surface in, valve guide's lateral wall on perpendicular valve stem be equipped with the screw, the screw in be equipped with fastening bolt, fastening bolt's axle center position run through and be equipped with a through -hole, the through -hole in be equipped with the sponge piece, the upper shed department of through -hole to be equipped with the stopper stifled, fastening bolt's the surface of screw rod still revolve to twist and have fastening nut. The utility model discloses a valve guide of lubricating oil conveniently marks, easy operation, convenient to use is applicable to the engine of multiple model.
Description
Technical field
The utility model relates to technical field of automobile, especially a kind of valve guide bushing facilitating charging-up lubricant oil.
Background technique
Along with the progress of science and technology, the raising of people's living standard, automobile becomes the main means of transportation of people's daily life gradually.Motor is the core constituent elements of automobile, and in the constituent elements of motor, valve is again very important constituent elements.
Under normal circumstances, valve comprises valve stem and valve guide bushing, valve stem moves reciprocatingly in valve guide bushing, time has been grown, wearing and tearing easily appears in the surface of contact of valve stem and valve guide bushing, needs charging-up lubricant oil, and due to this place's narrow space, be not easy to filling, bring trouble to daily maintaining.
Model utility content
Technical assignment of the present utility model provides a kind of valve guide bushing facilitating charging-up lubricant oil for above-mentioned deficiency of the prior art, and this valve guide bushing can facilitate charging-up lubricant oil, is convenient to daily maintaining.
The utility model solves the technological scheme that its technical problem adopts: this kind facilitates the valve guide bushing of charging-up lubricant oil, its structure comprises valve stem and is placed on the valve guide bushing of valve stem outer surface, it is characterized in that, on the sidewall of described valve guide bushing, vertical valve stem is provided with screw, is provided with clamping bolt in described screw;
The shaft core position of described clamping bolt runs through and is provided with a through hole, is provided with sponge block in described through hole; Upper shed place of described through hole is provided with plug and blocks up;
The outer surface of the screw rod of described clamping bolt has also screwed tightening nut.
Preferably, described plug is stifled to be connected with clamping bolt by screw thread.
Preferably, the quantity of described screw is at least one.
Preferably, described sponge block entirety is in cylinder type.
The utility model has following outstanding beneficial effect:
1, because valve stem vertical on the sidewall of described valve guide bushing is provided with screw, clamping bolt is provided with in described screw, therefore, during use, this valve can regulate gap between valve stem and valve guide bushing by clamping bolt, to regulate the performance of motor, it is an energy-saving and environmental protection device, has good utilization and extention and is worth.
2, be provided with a through hole because the shaft core position of described clamping bolt runs through, in described through hole, be provided with sponge block; Upper shed place of described through hole is provided with plug and blocks up, and therefore, during use, can open plug stifled, charging-up lubricant oil in sponge block, so lubricant oil can be seeped into the surface of valve stem when using by sea block, thus plays the effect of lubrication.
3, because the outer surface of the screw rod of described clamping bolt has also screwed tightening nut, therefore, during use, tightening nut can fix the position of clamping bolt, prevents from occurring in using process loosening.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of clamping bolt in Fig. 1.
Description of reference numerals: 1 valve stem, 2 valve guide bushings, 3 plugs are stifled, 4 clamping bolts, 5 tightening nuts, 6 screws, 7 sponge blocks, 8 through holes.
Embodiment
Be described embodiment of the present utility model below in conjunction with accompanying drawing, embodiment does not form restriction of the present utility model:
As shown in Figure 1 and Figure 2, this kind facilitates the valve guide bushing of charging-up lubricant oil, its structure comprises valve stem 1 and is placed on the valve guide bushing 2 of valve stem 1 outer surface, and on the sidewall of described valve guide bushing 2, vertical valve stem 1 is provided with screw 6, is provided with clamping bolt 4 in described screw 6.During use, this air valve structure can regulate gap between valve stem 1 and valve guide bushing 2, to regulate the performance of motor by clamping bolt 4.
In above-described embodiment, concrete, the shaft core position of described clamping bolt 4 runs through and is provided with a through hole 8, is provided with sponge block 7 in described through hole 8; Upper shed place of described through hole 8 is provided with plug stifled 3.During use, plug stifled 3 can be opened, charging-up lubricant oil in sponge block 7, so lubricant oil can be seeped into the surface of valve stem 1 when using by sea block 7, thus play the effect of lubrication.
In above-described embodiment, concrete, the outer surface of the screw rod of described clamping bolt 4 has also screwed tightening nut 5.During use, tightening nut 5 can fix the position of clamping bolt 4, prevents from occurring in using process loosening.
In above-described embodiment, more specifically, described plug stifled 3 is connected with clamping bolt 4 by screw thread.Further, be provided with and fill in stifled 3 internal threads matched on the upper edge of through hole 8 inwall, stifled 3 outer surfaces of plug are provided with outside thread.Plug stifled 3 can be prevented in running to collapse and the problem that leaks air.
In above-described embodiment, more specifically, the quantity of described screw 6 is at least one.During multiple screw 6, be conducive to the uniformity of oil filling.
In above-described embodiment, more specifically, described sponge block 7 entirety is in cylinder type.The mating shapes of this structure and through hole 8 is attractive in appearance and be convenient to pick and place.
A kind of valve guide bushing facilitating charging-up lubricant oil of the present utility model, by stifled the cooperatively interacting of clamping bolt, tightening nut, through hole, sponge block and plug, achieve the effect facilitating charging-up lubricant oil and regulate gap, it is simple to operate, easy to use, be applicable to the motor of Multiple Type.
The above, be only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, technology contents described above all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to technology of the present utility model to any change amendment made for any of the above embodiments, equivalent variations and modification, all belongs to the protection domain of the technical program.
Claims (4)
1. facilitate a valve guide bushing for charging-up lubricant oil, its structure comprises valve stem and is placed on the valve guide bushing of valve stem outer surface, and it is characterized in that, on the sidewall of described valve guide bushing, vertical valve stem is provided with screw, is provided with clamping bolt in described screw;
The shaft core position of described clamping bolt runs through and is provided with a through hole, is provided with sponge block in described through hole; Upper shed place of described through hole is provided with plug and blocks up;
The outer surface of the screw rod of described clamping bolt has also screwed tightening nut.
2. a kind of valve guide bushing facilitating charging-up lubricant oil according to claim 1, is characterized in that, described plug is stifled to be connected with clamping bolt by screw thread.
3. a kind of valve guide bushing facilitating charging-up lubricant oil according to claim 1, is characterized in that, the quantity of described screw is at least one.
4. a kind of valve guide bushing facilitating charging-up lubricant oil according to claim 1, is characterized in that, described sponge block entirety is in cylinder type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804395.0U CN205025523U (en) | 2015-10-16 | 2015-10-16 | Valve guide of lubricating oil conveniently marks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804395.0U CN205025523U (en) | 2015-10-16 | 2015-10-16 | Valve guide of lubricating oil conveniently marks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205025523U true CN205025523U (en) | 2016-02-10 |
Family
ID=55258063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520804395.0U Expired - Fee Related CN205025523U (en) | 2015-10-16 | 2015-10-16 | Valve guide of lubricating oil conveniently marks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205025523U (en) |
-
2015
- 2015-10-16 CN CN201520804395.0U patent/CN205025523U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20161016 |