CN202392340U - Universal pressure gauge connector - Google Patents
Universal pressure gauge connector Download PDFInfo
- Publication number
- CN202392340U CN202392340U CN2011204526605U CN201120452660U CN202392340U CN 202392340 U CN202392340 U CN 202392340U CN 2011204526605 U CN2011204526605 U CN 2011204526605U CN 201120452660 U CN201120452660 U CN 201120452660U CN 202392340 U CN202392340 U CN 202392340U
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- CN
- China
- Prior art keywords
- thread
- oil pump
- pressure gauge
- high pressure
- pressure 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a universal pressure gauge connector, which is used for connection between an output end of a high pressure oil pump and a pressure gauge and connection between a quick connector and a high pressure oil pipe. The universal pressure gauge connector comprises a three-way base (1), a high pressure oil pump connecting nut (2), a pressure gauge connecting nut (3) and a screw thread of a quick connector. Two screw threads of the three-way base (1) in connection with a high pressure oil pump and a pressure gauge are angled at 180 degrees or 90 degrees, so that optionally angular mounting of the pressure gauge in the horizontal and vertical directions is achieved. The universal pressure gauge connector is effective in sealing and convenient in use.
Description
Technical field
The utility model relates to a kind of universal GAUGE CONNECTOR that the high pressure oil pump output terminal is connected with pressure gauge, rapid pipe joint and high-pressure oil pipe that is used for, and can realize the purpose of the arbitrary position installation of pressure gauge level and vertical both direction.
Background technique
In Hydraulic power tools assembly system, the outlet end of high pressure oil pump generally need be provided with the variation in pressure that a pressure gauge comes the hydraulic oil in the display system.High pressure oil pump can be manual hydraulic oil pump, electric hydaulic oil pump or pneumatic hydraulic oil pump etc.; Some self has the pressure-display system these oil pump products, like the electric hydaulic oil pump, and does not portablely often have a pressure-display system; Its safety mainly is to ensure by being arranged on inner spring safety valve; During superpressure, safety valve can be opened automatically, and the oil of superpressure can flow back in the fuel reserve tank along safety circuit.When the user need show the quantitative variation in pressure in the hydraulic system, then need add pressure gauge at portable high pressure oil pump outlet end.Hydraulic system in particularly a kind of agent injecting type band means of press seals technology must the setting pressure table be controlled the variation in pressure of injecting system.
Mostly present existing GAUGE CONNECTOR is the fixed installation of a direction; Adjusting manometric direction is to accomplish by the pad that adds different-thickness; Connect even be set to traveling nut, also can only realize the installation of any sense of rotation position, can't realize the installation of arbitrary position.The hydraulic system in the agent injecting type band means of press seals technology particularly; Because the restriction of leak scene operating environment; Require manometric mounting point to adjust, promptly require to adjust arbitrarily in level and vertical position, require GAUGE CONNECTOR to form effective the connection simultaneously with a kind of rapid pipe joint at pressure gauge according to the viewing position of operation; Still do not have at present the GAUGE CONNECTOR of satisfying above-mentioned condition, need the universal GAUGE CONNECTOR of invention to satisfy above-mentioned needs.
Summary of the invention
The utility model provides a kind of universal GAUGE CONNECTOR, and this device is made up of three-dimensional pedestal, high pressure oil pump attaching nut and pressure gauge attaching nut.The three-dimensional pedestal (1) of universal GAUGE CONNECTOR is sinistral external thread with the screw thread that high pressure oil pump is connected with pressure gauge; And an end that is attached thereto high pressure oil pump attaching nut (2) and pressure gauge attaching nut (3) is a right-handed thread; The other end is a left-handed thread; When rotating high pressure oil pump attaching nut (2) like this, can make the high pressure oil pump connecting thread (left-handed) of three-dimensional pedestal (1) and the link screw thread (dextrorotation) that high pressure oil pump exports produce the incorgruous effect of screwing simultaneously, form tight sealing purpose pad; And the three-dimensional pedestal of universal GAUGE CONNECTOR and high pressure oil pump maintenance are motionless, and realization three-dimensional pedestal is connected with 360 ° of any angles of high pressure oil pump.In like manner; During rotary pressure table attaching nut (3); Can make the screw thread (left-handed) of the pressure gauge connection of three-dimensional pedestal (1) produce the incorgruous effect of screwing simultaneously to pad with pressure gauge connecting thread (dextrorotation); Form tight sealing purpose, and the three-dimensional pedestal of universal GAUGE CONNECTOR and pressure gauge maintenance are motionless, realization three-dimensional pedestal is connected with 360 ° of any angles of pressure gauge.Three-dimensional pedestal (1) can be made 180 ° or 90 ° of forms with two angles of thread that high pressure oil pump is connected with pressure gauge, realizes the arbitrarily angled installation purpose of pressure gauge in horizontal position and vertical position.
The screw thread that the three-dimensional pedestal (1) of universal GAUGE CONNECTOR is connected with rapid pipe joint can be an internal thread, can be outside thread also, depends primarily on the structural type of rapid pipe joint.
The utility model is to realize through following scheme: a kind of universal GAUGE CONNECTOR, it comprises three-dimensional pedestal (1), high pressure oil pump attaching nut (2) and pressure gauge attaching nut (3).The inlet of the three-dimensional pedestal (1) of universal GAUGE CONNECTOR is sinistral external thread with the outlet screw thread; And an end that is attached thereto high pressure oil pump attaching nut (2) and pressure gauge attaching nut (3) is a right-handed thread; The other end is a left-handed thread, through the incorgruous effect of screwing, realizes sealing and purpose of connecting.
Characteristics of the present invention are, being connected of line rapid pipe joint and outside thread rapid pipe joint in can satisfying respectively, realize the arbitrarily angled installation of pressure gauge in horizontal position and vertical position simultaneously.
Described three-dimensional pedestal (1) can be 180 ° or 90 ° with two angles of thread that high pressure oil pump is connected with pressure gauge, can use No. 45 Hardened And Tempered Steel to make.
The screw thread that described three-dimensional pedestal (1) is connected with high pressure oil pump is the left-handed fine thread of M14, M16, M18 or M20; The screw thread that is connected with pressure gauge is the left-handed fine thread of M14 * 1.5, M16 * 1.5 or M20 * 1.5, and the screw thread that is connected with rapid pipe joint is the internal thread of M16 * 1.5 or the outside thread of M10.
Described high pressure oil pump attaching nut's (2) a end is the right-handed thread of M14, M16, M18 or M20, and the other end is the left-handed fine thread of M14, M16, M18 or M20.
Described pressure gauge attaching nut's (3) a end is the right-handed thread of M14 * 1.5, M16 * 1.5 or M20 * 1.5, and the other end is the left-handed fine thread of M14, M16, M18 or M20.
The surface of universal GAUGE CONNECTOR can be adopted and electroplated or the blackout processing.
Description of drawings
Fig. 1 is the utility model outside thread rapid pipe joint formula, any mounting structure schematic representation of pressure gauge horizontal position
Fig. 2 is the utility model internal thread rapid pipe joint formula, any mounting structure schematic representation of pressure gauge horizontal position
Fig. 3 is the utility model outside thread rapid pipe joint formula, any mounting structure schematic representation in pressure gauge vertical position
Fig. 4 is the utility model internal thread rapid pipe joint formula, any mounting structure schematic representation in pressure gauge vertical position
Embodiment
Embodiment 1: with reference to accompanying drawing 1; Unload high pressure oil pump attaching nut (2), fetch by high pressure oil pump outlet internal thread and and the identical thread connecting joint of high pressure oil pump attaching nut (2), at first it is installed in the outlet port of high pressure oil pump on request; At the thread connecting joint end identical a pad is installed with high pressure oil pump attaching nut (2); Turn clockwise high pressure oil pump attaching nut (2) a week half, it is connected with thread connecting joint, the other end of counterclockwise three-dimensional pedestal (1) being put into high pressure oil pump attaching nut (2) then rotates a circle and a half; Again with the wrench high pressure oil pump attaching nut (2) that turns clockwise, till sealing.An outside thread rapid pipe joint is installed, till sealing in the vertical internal thread of three-dimensional pedestal (1).Unload pressure gauge attaching nut (3), what a pad of dress on the pressure gauge that will install turns clockwise (3) one weeks half of pressure gauge attaching nut; It is connected with pressure gauge; Then its dextrorotation is circled half, it is connected with three-dimensional pedestal (1), pressure gauge is adjusted to the optimum position; Again with the wrench pressure gauge attaching nut (3) that turns clockwise, till sealing.The ideal that realizes the pressure gauge horizontal position connects.
Embodiment 2: with reference to accompanying drawing 2; Unload high pressure oil pump attaching nut (2), fetch by high pressure oil pump outlet internal thread and and the identical thread connecting joint of high pressure oil pump attaching nut (2), at first it is installed in the outlet port of high pressure oil pump on request; At the thread connecting joint end identical a pad is installed with high pressure oil pump attaching nut (2); Turn clockwise high pressure oil pump attaching nut (2) a week half, it is connected with thread connecting joint, the other end of counterclockwise three-dimensional pedestal (1) being put into high pressure oil pump attaching nut (2) then rotates a circle and a half; Again with the wrench high pressure oil pump attaching nut (2) that turns clockwise, till sealing.In the vertical outside thread of three-dimensional pedestal (1), an internal thread being installed is M10 rapid pipe joint, till sealing.Unload pressure gauge attaching nut (3), what a pad of dress on the pressure gauge that will install turns clockwise (3) one weeks half of pressure gauge attaching nut; It is connected with pressure gauge; Then its dextrorotation is circled half, it is connected with three-dimensional pedestal (1), pressure gauge is adjusted to the optimum position; Again with the wrench pressure gauge attaching nut (3) that turns clockwise, till sealing.The ideal that realizes the pressure gauge horizontal position connects.
Embodiment 3: with reference to accompanying drawing 3; Unload high pressure oil pump attaching nut (2), fetch by high pressure oil pump outlet internal thread and and the identical thread connecting joint of high pressure oil pump attaching nut (2), at first it is installed in the outlet port of high pressure oil pump on request; At the thread connecting joint end identical a pad is installed with high pressure oil pump attaching nut (2); Turn clockwise high pressure oil pump attaching nut (2) a week half, it is connected with thread connecting joint, the other end of counterclockwise three-dimensional pedestal (1) being put into high pressure oil pump attaching nut (2) then rotates a circle and a half; Again with the wrench high pressure oil pump attaching nut (2) that turns clockwise, till sealing.An outside thread rapid pipe joint is installed, till sealing in the horizontal internal thread of three-dimensional pedestal (1).Unload pressure gauge attaching nut (3), what a pad of dress on the pressure gauge that will install turns clockwise (3) one weeks half of pressure gauge attaching nut; It is connected with pressure gauge; Then its dextrorotation is circled half, it is connected with three-dimensional pedestal (1), pressure gauge is adjusted to the optimum position; Again with the wrench pressure gauge attaching nut (3) that turns clockwise, till sealing.The ideal that realizes the pressure gauge vertical position connects.
Embodiment 4: with reference to accompanying drawing 4; Unload high pressure oil pump attaching nut (2), fetch by high pressure oil pump outlet internal thread and and the identical thread connecting joint of high pressure oil pump attaching nut (2), at first it is installed in the outlet port of high pressure oil pump on request; At the thread connecting joint end identical a pad is installed with high pressure oil pump attaching nut (2); Turn clockwise high pressure oil pump attaching nut (2) a week half, it is connected with thread connecting joint, the other end of counterclockwise three-dimensional pedestal (1) being put into high pressure oil pump attaching nut (2) then rotates a circle and a half; Again with the wrench high pressure oil pump attaching nut (2) that turns clockwise, till sealing.In the horizontal outside thread of three-dimensional pedestal (1), an outside thread being installed is M10 rapid pipe joint, till sealing.Unload pressure gauge attaching nut (3), what a pad of dress on the pressure gauge that will install turns clockwise (3) one weeks half of pressure gauge attaching nut; It is connected with pressure gauge; Then its dextrorotation is circled half, it is connected with three-dimensional pedestal (1), pressure gauge is adjusted to the optimum position; Again with the wrench pressure gauge attaching nut (3) that turns clockwise, till sealing.The ideal that realizes the pressure gauge vertical position connects.
Being skillful in those skilled in the art person it is understandable that; Except that above-mentioned specific description; The embodiment of the utility model is illustrative rather than restrictive, and under the situation that does not break away from the spirit and scope of the present invention, all variations and modification are all within scope of the present invention.
Claims (5)
1. universal GAUGE CONNECTOR; It is made up of three-dimensional pedestal (1), high pressure oil pump attaching nut (2) and pressure gauge attaching nut (3); It is characterized in that: the three-dimensional pedestal (1) of universal GAUGE CONNECTOR is sinistral external thread with the screw thread that high pressure oil pump is connected with pressure gauge, and the screw thread that is connected with rapid pipe joint can be an internal thread, also can be outside thread; High pressure oil pump attaching nut (2) and pressure gauge attaching nut's (3) a end is a right-handed thread, and the other end is a left-handed thread.
2. universal GAUGE CONNECTOR according to claim 1 is characterized in that, three-dimensional pedestal (1) can be 180 ° or 90 ° with two angles of thread that high pressure oil pump is connected with pressure gauge, and pressure gauge is installed arbitrarily at horizontal position and vertical position.
3. universal GAUGE CONNECTOR according to claim 1; It is characterized in that; The screw thread that three-dimensional pedestal (1) is connected with high pressure oil pump is the left-handed fine thread of M14, M16, M18 or M20; The screw thread that is connected with pressure gauge is the left-handed fine thread of M14 * 1.5, M16 * 1.5 or M20 * 1.5, and the screw thread that is connected with rapid pipe joint is the internal thread of M16 * 1.5 or the outside thread of M10.
4. universal GAUGE CONNECTOR according to claim 1 is characterized in that, high pressure oil pump attaching nut's (2) a end is the right-handed thread of M14, M16, M18 or M20, and the other end is the left-handed fine thread of M14, M16, M18 or M20.
5. universal GAUGE CONNECTOR according to claim 1 is characterized in that, pressure gauge attaching nut's (3) a end is the right-handed thread of M14 * 1.5, M16 * 1.5 or M20 * 1.5, and the other end is the left-handed fine thread of M14, M16, M18 or M20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204526605U CN202392340U (en) | 2011-11-16 | 2011-11-16 | Universal pressure gauge connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204526605U CN202392340U (en) | 2011-11-16 | 2011-11-16 | Universal pressure gauge connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202392340U true CN202392340U (en) | 2012-08-22 |
Family
ID=46667267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204526605U Expired - Fee Related CN202392340U (en) | 2011-11-16 | 2011-11-16 | Universal pressure gauge connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202392340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352186A (en) * | 2016-11-28 | 2017-01-25 | 梁安麦 | Direction-adjustable fuel gas pipeline tee joint |
-
2011
- 2011-11-16 CN CN2011204526605U patent/CN202392340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352186A (en) * | 2016-11-28 | 2017-01-25 | 梁安麦 | Direction-adjustable fuel gas pipeline tee joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 300270 Tianjin anda Industrial Park, Binhai New Area in the town of Rieter Street No. 248 Patentee after: Tianjin Branch of GunnerYS Co..Ltd. Patentee after: Jiangsu GunnerYS Co., Ltd. Address before: 300270 Tianjin city Grand Port Jinhui Road No. 1515 Patentee before: Tianjin Branch of GunnerYS Co..Ltd. Patentee before: Jiangsu GunnerYS Co., Ltd. |
|
| 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: 20120822 Termination date: 20171116 |