CN208185181U - A kind of damper bolt collar - Google Patents
A kind of damper bolt collar Download PDFInfo
- Publication number
- CN208185181U CN208185181U CN201820594089.2U CN201820594089U CN208185181U CN 208185181 U CN208185181 U CN 208185181U CN 201820594089 U CN201820594089 U CN 201820594089U CN 208185181 U CN208185181 U CN 208185181U
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- CN
- China
- Prior art keywords
- oil duct
- cylinder
- oil
- rubber plug
- hole
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- 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
The utility model discloses a kind of damper bolt collars, it is intended to provide a kind of damper bolt collar easy to use and high lubricating effect, its key points of the technical solution are that a kind of damper bolt collar, including cylinder, the cylinder includes the through-hole and threaded hole being connected, threaded hole inner wall is equipped with the first axially disposed oil duct and the second circumferentially arranged oil duct, first oil duct and the second oil duct are interconnected, the oil filler point being connected to the second oil duct is additionally provided on cylinder, oil filler point is equipped with rubber plug, the center of rubber plug is equipped with the cross slot through rubber plug, the utility model is suitable for spare and accessory parts technical field.
Description
Technical field
The utility model relates to a kind of spare and accessory parts technical fields, more specifically, it relates to a kind of damper bolt collar.
Background technique
Damper bolt collar is used to protect the screw thread of damper bolt, avoids being damaged by external collision, existing set
Cylinder effect is single, in use, anti-rust action cannot be played to screw thread, and abrasion can be also generated when use.
Utility model content
In view of the deficienciess of the prior art, and lubricant effect easy to use the purpose of this utility model is to provide one kind
Good damper bolt collar.
To achieve the above object, the utility model provides following technical solution: a kind of damper bolt collar, including cylinder
Body, it is characterized in that: the cylinder includes the through-hole and threaded hole being connected, threaded hole inner wall is equipped with axially disposed first
Oil duct and the second circumferentially arranged oil duct, the first oil duct and the second oil duct are interconnected, and are additionally provided on cylinder and the second oil duct
The oil filler point of connection, oil filler point are equipped with rubber plug, and the center of rubber plug is equipped with the cross slot through rubber plug.
By using above-mentioned technical proposal, on oil filler point, oil fuel tube is inserted directly into cross slot for rubber plug engaging
To the second oil duct oiling, and the first oil duct is flowed to, so that lubricating oil can be sufficient filling in thread pitch after bolt is connect with cylinder
It is interior, it is ensured that lubricity plays the role of antirust, anti abrasive, and when taking out oil fuel tube, cross slot can voluntarily be closed and play closure
Effect.
The utility model is further arranged to: the length of first oil duct is less than the depth of threaded hole.
By using above-mentioned technical proposal, and the both ends of the first oil duct are not connected to the both ends of threaded hole, when cylinder with
When being bolted, it can leak to avoid lubricating oil from the first oil duct both ends.
The utility model is further arranged to: the cylinder is equipped with reinforcing ring, reinforcing ring far from the outer wall of through-hole one end
Curved transition sections are equipped between sleeve.
By using above-mentioned technical proposal, reinforcing ring can increase the structural strength of barrel end, and curved transition sections can be with
Increase the connection area between reinforcing ring and cylinder, to improve the bonding strength between reinforcing ring and cylinder.
Preferably, cylinder further includes outer sleeve body and interior set body, and threaded hole is arranged in interior set body, sets on the inner wall of outer sleeve body
There are several axial card slots, interior set body is equipped with the fixture block being adapted to axial card slot, plays circumferentially fixed effect, and can be in oiling
Oil pipe is set in hole, plays the role of axial restraint, using this structure, interior set body can be replaced, can be according to different model
Screw thread is replaced, and is easy to use, and when interior set body abrasion, also only needs replacing interior set body, and extend outer sleeve body uses the longevity
Life, cost decline.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the A-A of the utility model embodiment Fig. 1 to structural schematic diagram.
Appended drawing reference in figure are as follows: 1, through-hole；2, threaded hole；3, the first oil duct；4, the second oil duct；5, oil filler point；6, rubber
Plug；7, reinforcing ring；8, curved transition sections；9, outer sleeve body；10, interior set body；11, fixture block；12, oil pipe.
Specific embodiment
It is described further referring to figs. 1 to a kind of damper bolt collar embodiment of 2 pairs of the utility model.
A kind of damper bolt collar, including cylinder, it is characterized in that: the cylinder includes the through-hole 1 and screw thread being connected
Hole 2,2 inner wall of threaded hole are equipped with the first axially disposed oil duct 3 and the second circumferentially arranged oil duct 4,3 He of the first oil duct
Second oil duct 4 is interconnected, and the oil filler point 5 being connected to the second oil duct 4 is additionally provided on cylinder, and oil filler point 5 is equipped with rubber plug
6, the center of rubber plug 6 is equipped with the cross slot through rubber plug 6.
By using above-mentioned technical proposal, the engaging of rubber plug 6 on oil filler point 5, oil fuel tube.12 are inserted directly into cross recess
To 4 oiling of the second oil duct in hole, and the first oil duct 3 is flowed to, so that lubricating oil can be sufficient filling in spiral shell after bolt is connect with cylinder
In line gap, it is ensured that lubricity plays the role of antirust, anti abrasive, when taking out oil fuel tube.When 12, cross slot can be closed voluntarily
Close the effect of closure.
The utility model is further arranged to: the length of first oil duct 3 is less than the depth of threaded hole 2.
It is not connected to by using the both ends of above-mentioned technical proposal, and the first oil duct 3 with the both ends of threaded hole 2, works as cylinder
When with being bolted, it can leak to avoid lubricating oil from 3 both ends of the first oil duct.
The utility model is further arranged to: the cylinder is equipped with reinforcing ring 7 far from the outer wall of 1 one end of through-hole, reinforces
Curved transition sections 8 are equipped between ring 7 and sleeve.
By using above-mentioned technical proposal, reinforcing ring 7 can increase the structural strength of barrel end, and curved transition sections 8 can
To increase the connection area between reinforcing ring 7 and cylinder, to improve the bonding strength between reinforcing ring 7 and cylinder.
Preferably, cylinder further includes outer sleeve body 9 and interior set body 10, and threaded hole 2 is arranged in interior set body 10, outer sleeve body 9
Inner wall is equipped with several axial card slots, and interior set body 10 is equipped with the fixture block 11 being adapted to axial card slot, plays circumferentially fixed work
With, and oil pipe can be set in oil filler point 5.12, play the role of axial restraint, using this structure, interior set body 10 can be more
It changes, can be replaced according to the screw thread of different model, is easy to use, and when the abrasion of interior set body 10, also only need replacing interior set body
10, extend the service life of outer sleeve body 9, cost decline.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (3)
1. a kind of damper bolt collar, including cylinder, it is characterized in that: the cylinder includes the through-hole (1) and screw thread being connected
Hole (2), threaded hole (2) inner wall are equipped with axially disposed the first oil duct (3) and circumferentially arranged the second oil duct (4), the
One oil duct (3) and the second oil duct (4) are interconnected, and the oil filler point (5) being connected to the second oil duct (4), oiling are additionally provided on cylinder
Hole (5) is equipped with rubber plug (6), and the center of rubber plug (6) is equipped with the cross slot through rubber plug (6).
2. a kind of damper bolt collar according to claim 1, it is characterized in that: the length of first oil duct (3) is small
Depth in threaded hole (2).
3. a kind of damper bolt collar according to claim 1, it is characterized in that: the cylinder is far from through-hole (1) one end
Outer wall be equipped with reinforcing ring (7), equipped with curved transition sections (8) between reinforcing ring (7) and sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820594089.2U CN208185181U (en) | 2018-04-25 | 2018-04-25 | A kind of damper bolt collar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820594089.2U CN208185181U (en) | 2018-04-25 | 2018-04-25 | A kind of damper bolt collar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208185181U true CN208185181U (en) | 2018-12-04 |
Family
ID=64434877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820594089.2U Active CN208185181U (en) | 2018-04-25 | 2018-04-25 | A kind of damper bolt collar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208185181U (en) |
-
2018
- 2018-04-25 CN CN201820594089.2U patent/CN208185181U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 317600 barley island economic development zone, Yuhuan, Taizhou City, Zhejiang Province Patentee after: Zhejiang Qiguan Precision Machinery Co., Ltd Address before: 317600 Damaiyu Economic Development Zone, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: YUHUAN JINGGONG MACHINE MANUFACTURING Co.,Ltd. |