CN207609462U - A kind of purge cock component - Google Patents
A kind of purge cock component Download PDFInfo
- Publication number
- CN207609462U CN207609462U CN201721215858.5U CN201721215858U CN207609462U CN 207609462 U CN207609462 U CN 207609462U CN 201721215858 U CN201721215858 U CN 201721215858U CN 207609462 U CN207609462 U CN 207609462U
- Authority
- CN
- China
- Prior art keywords
- hole
- cap body
- groove
- plug
- baffle
- 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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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of purge cock component, including plug screw seat, the adjustment structure for adjusting uninterrupted blocks plug；From top, direction offers blind hole to plug screw seat axially along, offer groove, the first through hole of annular on the side wall of blind hole, closer to the bottom of blind hole, baffle is slidably provided in groove than groove for the position of first through hole, the diameter of baffle is more than diameter of blind hole, is less than the diameter of groove；Adjustment structure include blind hole screw top connection cylinder, with cylinder at the top of connect the first cap body, be opened in cylinder axis upwards the second through-hole, be opened in the first cap body corresponding position third through-hole, be arranged in the second through-hole be used for top pressure baffle the magnetic push rod structure of tool；Plug is blocked to be threadedly coupled with third through-hole.The utility model can not only control the flow velocity drained the oil, and purge cock is flushed away during effectively preventing dismounting purge cock；Iron filings can also be cleared up at any time in the case of machine oil in being changed without oil sump.
Description
Technical field
The utility model is related to automotive fields, are a kind of purge cock components of automobile specifically.
Background technology
Oil sump is mainly to collect and store the lubricating oil flowed back to by each friction surface of engine, while it is bent also to have closing
Axle box prevents impurity from entering inside crankcase, precipitates impurity of lubricant, dispersing partial heat and prevent the work(such as oil ageing
Energy.It is generally equipped on existing oil sump for the old oil being deposited on oil sump to be bled off to replace with the spiral shell of draining the oil of fresh oil
Plug.Since purge cock role is very simple, therefore used purge cock on oil sump at present, structure is usually one
A simple bolt adds sealing ring, or adds a magnetic core in plug screw and be used for adsorbing the metal impurities in machine oil.Oily bottom
The installation site of shell purge cock on the engine is relatively low, carries the lubricating oil of engine, bears larger oil liquid pressure, institute
With when draining the oil, there are larger impulse forces for machine oil, it is difficult to control the dismounting of purge cock, if control is bad, purge cock is very
It is easy to be washed away by machine oil, causes machine oil unrestrained.In addition machine oil is spouting under pressure, and range is far, it is not easy to collect
The machine oil changed, what machine oil was sprayed is everywhere, is easy pollution working site.And existing purge cock is only when replacement
When machine oil, iron filings can be just completely separated with lubricating oil.
Utility model content
The utility model aim is intended to provide a kind of purge cock component, can not only control the flow velocity drained the oil, have
Effect prevents purge cock during dismantling purge cock to be flushed away；Can also in the case of machine oil in being changed without oil sump with
Shi Qingli iron filings.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of purge cock component, including plug screw seat, the adjustment structure for adjusting uninterrupted block plug；The spiral shell
From top, direction offers blind hole to obturating plug axially along, and groove, the first through hole of annular are offered on the side wall of the blind hole,
Closer to the bottom of the blind hole, gear is slidably provided in the groove than the groove for the position of the first through hole
The diameter of plate, the baffle is more than the diameter of blind hole, is less than the diameter of the groove；The adjustment structure includes described blind
The cylinder of hole screw top connection, is opened in second of the cylinder axis upwards at the first cap body being connect with cylinder top
The third through-hole for being opened in the first cap body corresponding position, having for top pressure baffle is arranged in the second through-hole in through-hole
Magnetic push rod structure；The closure plug is threadedly coupled with the third through-hole.
Further limit, the push rod structure include end be fixedly connected with second through-hole wall more struts,
The mandril being fixedly connected with strut.
It further limits, the blind via bottom is further fixed on elastomeric element, and the elastomeric element is far from the blind via bottom
That one end be fixedly connected with the baffle, the elastomeric element is in compressive state；When cylinder is fully rotating into described first
When in through-hole, the baffle is pushed into positioned at the centre position of the groove by the mandril；The mandril has permanent magnetism.
It further limits, closure plug includes the second cap body and the integrally formed closure column of second cap body, described
Block column and the third through-hole thread seal.
It further limits, the second cap body is provided with the second sealing ring, the first cap body on the contact surface of first cap body
It is provided with the first sealing ring on the contact surface of plug screw seat.
The advantageous effect of the utility model phase：
(1) when entire plug screw component be in sealing state, baffle is pushed into be located at the centre position of groove by mandril, and at this time the
One through-hole and entire blind hole are logical, and having magnetic mandril can be with the iron filings in adsorpting lubrication oil, when needing to clear up on mandril
Iron filings when, it is only necessary to rotate the first cap body, by adjustment structure and block plug disassemble together, be applied to gear with mandril
The pressure of plate disappears, and elastomeric element is applied to the lower part that the pressure of baffle makes it withstand groove, blind hole is sealed, to realize
Clear up the purpose of iron filings at any time in the case of machine oil in being changed without oil sump；
(2) when needing to drain the oil, plug will be blocked and rotated out of, oil passes through first through hole, blind hole, the second through-hole, third through-hole
Outflow, rotates outward the first cap body, and the gap between regulating fender and groove lower part is drained the oil the adjusting of speed to realize adjustment；And
In order to avoid the case where plug washes away will be blocked, the first cap body can be first rotated outward, between regulating fender and groove lower part
Gap, then unscrewed plug is blocked；
Description of the drawings
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the configuration schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model is in closed state；
Fig. 3 is the structural schematic diagram of the utility model plug screw seat when not draining the oil cleaning iron filings；
Structural schematic diagram when Fig. 4 drains the oil for the utility model；
Fig. 5 is the vertical view of adjustment structure；
Main element symbol description is as follows：
Plug screw seat 1, blind hole 11, groove 12, first through hole 13, baffle 14, elastomeric element 15, adjustment structure 2, cylinder 21,
First cap body 22, the second through-hole 23, third through-hole 24, push rod structure 25, strut 251, mandril 252, block plug 3, block column 31,
Second cap body 32, the first sealing ring 4, the second sealing ring 5.
Specific implementation mode
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, a kind of purge cock component, including plug screw seat are big for adjusting flow
Small adjustment structure blocks plug；From top, direction offers blind hole to the plug screw seat axially along, on the side wall of the blind hole
Offer groove, the first through hole of annular, the position of the first through hole is than the groove closer to the bottom of the blind hole, institute
It states and is slidably provided with baffle in groove, the diameter of the baffle is more than the diameter of blind hole, is less than the straight of the groove
Diameter；The adjustment structure includes the cylinder of blind hole screw top connection, is connect with cylinder top the first cap body is opened
It is located at the second upward through-hole of the cylinder axis, the third through-hole that is opened in the first cap body corresponding position, is arranged second
The magnetic push rod structure of tool of top pressure baffle is used in through-hole；The closure plug is threadedly coupled with the third through-hole.
The push rod structure includes that the more struts that end is fixedly connected with second through-hole wall and strut are fixed and connected
The mandril connect.
The blind via bottom is further fixed on elastomeric element, the elastomeric element that one end and institute far from the blind via bottom
It states baffle to be fixedly connected, the elastomeric element is in compressive state；When cylinder it is fully rotating into the first through hole when, it is described
The baffle is pushed into positioned at the centre position of the groove by mandril；The mandril has permanent magnetism.
The closure plug includes the second cap body and the integrally formed closure column of second cap body, the closure column and institute
State third through-hole thread seal.
Second cap body is provided with the second sealing ring on the contact surface of first cap body, and the first cap body connects with plug screw seat
The first sealing ring is provided in contacting surface.
Specifically, elastomeric element includes the spring for being fixedly connected with pillar with the blind via bottom, being set on pillar, spring
One end and blind hole at the top of be fixedly connected, the other end is fixedly connected with baffle.Pillar makes spring not shift.
Specific plug screw seat has external screw thread, is fixedly connected with oil sump by screw thread.
When needing to drain the oil, the first cap body, the gap between regulating fender and groove lower part can be first rotated outward, then will block
Plug is unscrewed, you can avoids that the case where plug washes away will be blocked.
When entire plug screw component be in sealing state, baffle is pushed into be located at the centre position of groove by mandril, and at this time first
Through-hole and entire blind hole are logical, and having magnetic mandril can be with the iron filings in adsorpting lubrication oil, when needing to clear up on mandril
When iron filings, it is only necessary to rotate the first cap body, adjustment structure and closure plug are disassembled together, baffle is applied to mandril
Pressure disappear, elastomeric element is applied to the lower part that the pressure of baffle makes it withstand groove, blind hole is sealed, to realize
It is changed without in oil sump and clears up the purpose of iron filings in the case of machine oil at any time.
A kind of purge cock component provided by the utility model is described in detail above.The explanation of specific embodiment
It is merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be carried out to the utility model and are repaiied
Decorations, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (5)
1. a kind of purge cock component, which is characterized in that including plug screw seat, the adjustment structure for adjusting uninterrupted blocks
Plug；From top, direction offers blind hole to the plug screw seat axially along, offered on the side wall of the blind hole annular groove,
First through hole, the position of the first through hole than the groove closer to the bottom of the blind hole, it is slidable in the groove
It is provided with baffle, the diameter of the baffle is more than the diameter of blind hole, is less than the diameter of the groove；The adjustment structure packet
The cylinder for including the blind hole screw top connection, is opened in the cylinder axial direction at the first cap body being connect with cylinder top
On the second through-hole, be opened in the first cap body corresponding position third through-hole, be arranged in the second through-hole for top pressure keep off
The magnetic push rod structure of tool of plate；The closure plug is threadedly coupled with the third through-hole.
2. a kind of purge cock component according to claim 1, which is characterized in that the push rod structure includes end and institute
State the more struts that the second through-hole wall is fixedly connected, the mandril being fixedly connected with strut.
3. a kind of purge cock component according to claim 2, which is characterized in that the blind via bottom is further fixed on elasticity
Component, that one end of the elastomeric element far from the blind via bottom are fixedly connected with the baffle, and the elastomeric element is in
Compressive state；When cylinder it is fully rotating into the first through hole when, the baffle is pushed into be located at the groove by the mandril
Centre position；The mandril has permanent magnetism.
4. a kind of purge cock component according to claim 3, which is characterized in that closure plug include the second cap body,
With the integrally formed closure column of second cap body, the closure column and the third through-hole thread seal.
5. a kind of purge cock component according to claim 4, which is characterized in that the second cap body and first cap body
The second sealing ring is provided on contact surface, the first cap body is provided with the first sealing ring on the contact surface of plug screw seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215858.5U CN207609462U (en) | 2017-09-21 | 2017-09-21 | A kind of purge cock component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215858.5U CN207609462U (en) | 2017-09-21 | 2017-09-21 | A kind of purge cock component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609462U true CN207609462U (en) | 2018-07-13 |
Family
ID=62793214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721215858.5U Expired - Fee Related CN207609462U (en) | 2017-09-21 | 2017-09-21 | A kind of purge cock component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268102A (en) * | 2018-10-30 | 2019-01-25 | 东风商用车有限公司 | A kind of stretching plece-cliped type engine sump tank is drained the oil block system and its application method |
| CN113531376A (en) * | 2021-07-08 | 2021-10-22 | 中国航发湖南动力机械研究所 | Engine lubricating oil discharging device |
-
2017
- 2017-09-21 CN CN201721215858.5U patent/CN207609462U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268102A (en) * | 2018-10-30 | 2019-01-25 | 东风商用车有限公司 | A kind of stretching plece-cliped type engine sump tank is drained the oil block system and its application method |
| CN109268102B (en) * | 2018-10-30 | 2023-12-19 | 东风商用车有限公司 | Stretching clamping type engine oil drain blocking system of engine oil pan and use method thereof |
| CN113531376A (en) * | 2021-07-08 | 2021-10-22 | 中国航发湖南动力机械研究所 | Engine lubricating oil discharging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180713 Termination date: 20190921 |