CN105782469A - Oil discharge switch structure - Google Patents
Oil discharge switch structure Download PDFInfo
- Publication number
- CN105782469A CN105782469A CN201610264565.XA CN201610264565A CN105782469A CN 105782469 A CN105782469 A CN 105782469A CN 201610264565 A CN201610264565 A CN 201610264565A CN 105782469 A CN105782469 A CN 105782469A
- Authority
- CN
- China
- Prior art keywords
- seal
- seal receptacle
- handle
- shaft
- oil
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
The invention relates to an oil discharge switch structure. The oil discharge switch structure comprises a cylinder, a sealing base, a sealing shaft, a spring, a handle and a plug. The cylinder is of a hollow T-shaped structure. The lower end of the cylinder is provided with a thread and arranged on a mechanical system. An oil discharging port is formed in the side face of the cylinder, and the sealing base is arranged at the upper end of the cylinder. The sealing shaft is arranged on the sealing base. The plug is arranged at the lower portion of the cylinder and seals the interior of the sealing base. The handle is arranged at the upper portion of the sealing shaft and can synchronously rotate with the sealing shaft. The spring is located at the upper portion of the sealing shaft. The bottom of the handle is pressed on the sealing base. Sawteeth which are matched with one another are arranged on the end face, matched with the sealing base, of the handle. According to the oil discharge switch structure, the oil discharging amount can be freely controlled, mounting and dismounting are convenient, and the problems that in a mechanical system, the oil discharging operation is not convenient, and the oil amount cannot be freely controlled during oil discharging can be solved.
Description
Technical field
The present invention relates to a kind of construction of switch, especially a kind of oil drain cock structure, it is possible to achieve that conveniently drain the oil at the same time it can also be accurately control the amount of draining the oil.
Background technology
Mechanical system requires over the lubricating oil within oil drain cock releasing, and existing structure adopts screw plug as oil drain cock, and instrument need to be used when draining the oil to decompose lower screw plug, and oil is loaded on screw plug after discharging, operation is inconvenient, cannot freely control oil mass when draining the oil.
Summary of the invention
A kind of oil drain cock structure of purpose of the present invention design, the problem that cannot freely control oil mass when solving the inconvenience of mechanical system Oil drain operation and drain the oil.
The technical scheme is that, oil drain cock structure includes cylinder body, seal receptacle, seal shaft, spring, hands handle, plug, cylinder body is the T-shaped structure of hollow, lower end is threaded and is arranged in mechanical system, side is fuel outlet and communicates with the oil circuit within mechanical system, seal receptacle is installed in upper end, seal shaft is by being threadably mounted on seal receptacle and extending to seal receptacle two ends, described seal shaft bottom is provided with plug and is positioned on the step within seal receptacle, by internal for seal receptacle closure, seal shaft top is provided with handle can with seal shaft synchronous rotary, the end of seal shaft is provided with nut, spring is positioned at seal shaft top, and it is pressed between nut and handle, handle base is pressed on seal receptacle, the counterface of handle and seal receptacle is provided with the sawtooth worked in coordination.
The position contacted with seal receptacle interior step bottom described plug is provided with sealing gasket.
Described seal receptacle side is by being threadably mounted on cylinder body, and opposite side is hexgonal structure, is provided with sealing gasket between seal receptacle and cylinder body.
Anti-rotation steel wire it is provided with between described seal receptacle and cylinder body.
It is provided with O-ring seal between described seal shaft and seal receptacle.
The present invention is in use, by upper handle so that it is and the sawtooth disengagement between seal receptacle, then rotary handle, and then drive seal shaft, under the effect of screw thread, seal shaft is made to move up and down, thus realizing contacting and disengaging of plug and seal receptacle interior step, the function realizing closure and drain the oil, and by controlling rotation, control the up and down motion distance of seal shaft, such that it is able to freely control the amount of draining the oil.Broached-tooth design plays the effect of locking when oil drain cock is closed, it is prevented that maloperation causes leakage of oil or drains the oil.Sealing gasket seals in off position, and cushion rubber and sealing gasket seal in the state of draining the oil.The hexgonal structure of seal receptacle, is easy for installation and removal.The problem that the present invention cannot freely control oil mass when can solve the inconvenience of mechanical system Oil drain operation and drain the oil.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is seal receptacle structural representation；
Fig. 3 is handle arrangement schematic diagram；
Fig. 4 is the side view of Fig. 3.
Detailed description of the invention
nullAs shown in the figure，Oil drain cock structure includes cylinder body 4、Seal receptacle 6、Seal shaft 7、Spring 1、Handle 8、Plug 3，Cylinder body 4 is the T-shaped structure of hollow，Lower end is threaded and is arranged in mechanical system，Side is fuel outlet and communicates with the oil circuit within mechanical system，Seal receptacle 6 is installed in upper end，Seal shaft 7 is by being threadably mounted on seal receptacle 6 and extend to seal receptacle 6 two ends，Described seal shaft 7 bottom is provided with plug 3 and is positioned on the step within seal receptacle 6，By internal for seal receptacle 6 closure，Seal shaft 7 top is provided with handle 8 can with seal shaft 7 synchronous rotary，The end of seal shaft 7 is provided with nut 9，Spring 1 is positioned at seal shaft 7 top，And be pressed between nut 9 and handle 8，It is pressed on bottom handle 8 on seal receptacle 6，The counterface of handle 8 and seal receptacle 6 is provided with the sawtooth worked in coordination.
The position contacted with seal receptacle 6 interior step bottom described plug 3 is provided with sealing gasket 10.
Described seal receptacle 6 side is by being threadably mounted on cylinder body 4, and opposite side is hexgonal structure, is provided with sealing gasket 5 between seal receptacle 6 and cylinder body 4.
It is provided with anti-rotation steel wire between described seal receptacle 6 and cylinder body 4.
It is provided with O-ring seal 2 between described seal shaft 7 and seal receptacle 6.
Claims (5)
- null1. an oil drain cock structure，It is characterized in that，Described structure includes cylinder body (4)、Seal receptacle (6)、Seal shaft (7)、Spring (1)、Handle (8)、Plug (3)，The T-shaped structure that cylinder body (4) is hollow，Lower end is threaded and is arranged in mechanical system，Side is fuel outlet and communicates with the oil circuit within mechanical system，Seal receptacle (6) is installed in upper end，Seal shaft (7) above and extends to seal receptacle (6) two ends by being threadably mounted at seal receptacle (6)，Described seal shaft (7) bottom is provided with plug (3) and is positioned on the step that seal receptacle (6) is internal，By internal for seal receptacle (6) closure，Seal shaft (7) top is provided with handle (8) can with seal shaft (7) synchronous rotary，The end of seal shaft (7) is provided with nut (9)，Spring (1) is positioned at seal shaft (7) top，And be pressed between nut (9) and handle (8)，Handle (8) bottom is pressed on seal receptacle (6)，The counterface of handle (8) and seal receptacle (6) is provided with the sawtooth worked in coordination.
- 2. a kind of oil drain cock structure as claimed in claim 1, it is characterised in that the position that described plug (3) bottom contacts with seal receptacle (6) interior step is provided with sealing gasket (10).
- 3. a kind of oil drain cock structure as claimed in claim 1, it is characterized in that, described seal receptacle (6) side is by being threadably mounted on cylinder body (4), opposite side is hexgonal structure, is provided with sealing gasket (5) between seal receptacle (6) and cylinder body (4).
- 4. a kind of oil drain cock structure as claimed in claim 1, it is characterised in that be provided with anti-rotation steel wire between described seal receptacle (6) and cylinder body (4).
- 5. a kind of oil drain cock structure as claimed in claim 1, it is characterised in that be provided with O-ring seal (2) between described seal shaft (7) and seal receptacle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610264565.XA CN105782469A (en) | 2016-04-25 | 2016-04-25 | Oil discharge switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610264565.XA CN105782469A (en) | 2016-04-25 | 2016-04-25 | Oil discharge switch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105782469A true CN105782469A (en) | 2016-07-20 |
Family
ID=56398616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610264565.XA Pending CN105782469A (en) | 2016-04-25 | 2016-04-25 | Oil discharge switch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105782469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114050A (en) * | 2018-11-02 | 2019-01-01 | 江苏柳工机械有限公司 | The jettison gear of hydraulic oil container |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB847362A (en) * | 1956-04-12 | 1960-09-07 | Koswa Ltd | Improvements in valves for regulating the flow of fluids |
| CN102147016A (en) * | 2011-01-13 | 2011-08-10 | 陕西飞机工业（集团）有限公司 | Oil drainage valve for fuel system of airplane |
| CN202643221U (en) * | 2012-06-01 | 2013-01-02 | 常熟通润汽车零部件股份有限公司 | Self-return oil drain valve structure of hydraulic jack |
| CN204371643U (en) * | 2014-12-05 | 2015-06-03 | 中国航空工业集团公司金城南京机电液压工程研究中心 | A kind of oil drain cock |
| CN205605854U (en) * | 2016-04-25 | 2016-09-28 | 哈尔滨东安发动机（集团）有限公司 | Oil discharge switch structure |
-
2016
- 2016-04-25 CN CN201610264565.XA patent/CN105782469A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB847362A (en) * | 1956-04-12 | 1960-09-07 | Koswa Ltd | Improvements in valves for regulating the flow of fluids |
| CN102147016A (en) * | 2011-01-13 | 2011-08-10 | 陕西飞机工业（集团）有限公司 | Oil drainage valve for fuel system of airplane |
| CN202643221U (en) * | 2012-06-01 | 2013-01-02 | 常熟通润汽车零部件股份有限公司 | Self-return oil drain valve structure of hydraulic jack |
| CN204371643U (en) * | 2014-12-05 | 2015-06-03 | 中国航空工业集团公司金城南京机电液压工程研究中心 | A kind of oil drain cock |
| CN205605854U (en) * | 2016-04-25 | 2016-09-28 | 哈尔滨东安发动机（集团）有限公司 | Oil discharge switch structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114050A (en) * | 2018-11-02 | 2019-01-01 | 江苏柳工机械有限公司 | The jettison gear of hydraulic oil container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |