CN214007480U - Connector and pump of pump - Google Patents
Connector and pump of pump Download PDFInfo
- Publication number
- CN214007480U CN214007480U CN202022479238.0U CN202022479238U CN214007480U CN 214007480 U CN214007480 U CN 214007480U CN 202022479238 U CN202022479238 U CN 202022479238U CN 214007480 U CN214007480 U CN 214007480U
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- flange
- mounting
- pump
- fixing piece
- periphery
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Abstract
The utility model relates to a connector of pump and pump, the connector includes the body fixedly connected with pump casing, with the flange that the body can dismantle the connection, be used for fixing the flange on the mounting on the body, be provided with the external screw thread on the body, the mounting can the cover be established on the body, and the inner periphery of mounting is seted up with the internal thread that the external screw thread cooperation set up, when the mounting cover is established on the body and is screwed, the mounting can with the flange for the body fixed column; through the redesign of structure for the flange can be very convenient dismantles from the pump casing and change, has improved the adaptability greatly, adopts the threaded connection mode of mounting and body moreover, need not to dismantle the mounting completely, only needs to unscrew the mounting a little bit can make the flange can the free rotation, thereby angle regulation has made things convenient for the butt joint installation with the pipeline greatly, has improved the installation effectiveness.
Description
Technical Field
The utility model relates to a connector and pump of pump.
Background
At present, a pump is a machine for conveying fluid or pressurizing fluid, generally has an inlet and an outlet for fluid to enter and discharge, the inlet is butted with a pipeline through a flange, the flange in the prior art is generally integrally formed with a pump shell, and the condition that the flange cannot be exchanged exists, so that when the pipeline is connected, the flange on the pipeline and the flange on the pump are required to be matched and consistent, and the adaptability is poor; also there are the flange of a small number of pumps and pump casing to realize the two can dismantle the connection through set up a plurality of bolts on the circumferencial direction, however this kind of mode can dismantle the different flange of change, but the hole with pipeline flange butt joint on the pump flange can't rotate the change position at will, and in the real operation, to the pipeline of rigidity, the angle of flange on will adjusting, then need rotate whole root pipeline, then can appear needing to loosen the pipeline that has fixed sometimes, let the pump flange align the back with pipeline flange's pore, fix the pipeline again, the limitation of installation is very big, can not adjust according to actual conditions in a flexible way, it is very inconvenient to use.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art not enough, provide a connector of pump.
In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:
the utility model provides a connector of pump, the connector include with pump casing fixed connection's body, with the body can dismantle the flange of connection, be used for with the flange is fixed mounting on the body, be provided with the external screw thread on the body, the mounting can overlap and establish on the body, just the internal periphery of mounting seted up with the internal thread that external screw thread cooperation set up, work as the mounting cover is established when screwing on the body, the mounting can with the flange for the body fixed column.
Preferably, a blocking portion is formed on the body, and when the fixing member is screwed and the flange is fixed, one side of the flange, which is far away from the fixing member, abuts against the blocking portion.
Preferably, when the fixing member fixes the flange, the fixing member is sleeved on the periphery of the body, and the flange is sleeved on the periphery of the fixing member.
Preferably, the fixing member is a ring-shaped member.
Preferably, the fixing piece is provided with a first circular ring part and a second circular ring part, when the fixing piece is used for fixing the flange, the flange is sleeved on the periphery of the first circular ring part, and one side face of the second circular ring part is abutted to the flange.
Preferably, the fixing piece is further provided with an annular sealing groove, and an elastic sealing gasket is arranged in the annular sealing groove.
Preferably, an auxiliary dismounting groove is formed in the periphery of the second circular part.
The utility model discloses still relate to a pump, the entry and the exit of pump all are provided with the utility model discloses the connector that narrates.
Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:
the utility model discloses a connector of pump through the redesign of structure for the flange can be very convenient dismantles from the pump casing and gets off to change, has improved adaptability greatly, adopts the threaded connection mode of mounting and body moreover, need not to dismantle the mounting completely, only needs can make the flange can the free rotation a little loose slightly with the mounting, thereby angle regulation has made things convenient for greatly and has installed with the butt joint of pipeline, has improved the installation effectiveness.
Drawings
Fig. 1 is a schematic perspective view of the pump of the present invention;
FIG. 2 is a side sectional view of the connector of the present invention;
wherein: 100. a pump housing; 10. a body; 101. a blocking portion; 11. a flange; 12. a fixing member; 120. an auxiliary dismounting groove; 121. a first circular ring portion; 122. a second circular portion; 20. an elastic gasket.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, a connector of a pump, the connector is butted with a pipeline, the connector includes a body 10 fixedly connected with a pump housing 100, a flange 11 detachably connected with the body 10, and a fixing member 12 for fixing the flange 11 on the body 10, an external thread is provided on the body 10, the fixing member 12 can be sleeved on the body 10 (the fixing member 12 is an annular component), an internal thread matched with the external thread is provided on the inner periphery of the fixing member 12, and when the fixing member 12 is sleeved on the body 10 and screwed, the fixing member 12 can fix the flange 11 to the body 10.
In this example, the body 10 is formed with a stopper 101, and when the fixing member 12 is tightened and the flange 11 is fixed, the side of the flange 11 away from the fixing member 12 abuts against the stopper 101.
Further, when the fixing member 12 fixes the flange 11, the fixing member 12 is sleeved on the periphery of the body 10, and the flange 11 is sleeved on the periphery of the fixing member 12; specifically, the fixing member 12 has a first circular portion 121 and a second circular portion 122, the diameter of the second circular portion 122 is larger than the diameter of the first circular portion 121, when the fixing member 12 fixes the flange 11, the flange 11 is sleeved on the periphery of the first circular portion 121, and one side surface of the second circular portion 122 abuts against the flange 11. The setting of mounting 12 through first ring portion 121 and second ring portion 122 has effectively lengthened the interior internal screw thread of mounting 12 in the ascending length of axial, has increased the contact surface of body 10 promptly, improves the firm performance when mounting 12 locks, can not appear leading to unable heavy locking force of bearing because of the screw thread is short excessively, has solved the not firm condition inadequately of mounting 12 locking performance in limited space.
The fixing member 12 is further provided with an annular sealing groove, and an elastic sealing gasket 20 is arranged in the annular sealing groove. Besides the sealing function, the elastic sealing gasket 20 can also enable the internal thread and the external thread to have a certain low pressure after the fixing piece 12 is screwed, so that the situation that the internal thread and the external thread are loosened by self-rotation under the vibration working condition is avoided.
Further, an auxiliary assembling groove 120 is formed on the outer periphery of the second circular portion 122, and the auxiliary assembling groove 120 facilitates the operator to screw or unscrew the fixing member 12 with a tool.
Furthermore, the utility model discloses still relate to a pump, the entry and the exit of pump all are provided with the utility model discloses the connector that narrates.
To sum up, the utility model discloses a connector of pump is through the redesign of structure for the flange can be very convenient dismantles from the pump casing and change, has improved adaptability greatly, adopts the threaded connection mode of mounting and body moreover, need not to dismantle the mounting completely, only needs to loosen the mounting a little can make the flange can the free rotation, thereby angle regulation has made things convenient for the butt joint installation with the pipeline greatly, has improved the installation effectiveness.
The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides a connector of pump which characterized in that: the connector include with pump casing fixed connection's body, with the flange of connection can be dismantled to the body, be used for with the flange is fixed mounting on the body, be provided with the external screw thread on the body, the mounting can overlap and establish on the body, just the internal periphery of mounting seted up with the internal thread that external screw thread cooperation set up, work as the mounting cover is established when screwing on the body, the mounting can with the flange for the body is fixed.
2. The pump connection head according to claim 1, wherein: and a blocking part is formed on the body, and when the fixing piece is screwed and the flange is fixed, one side of the flange, which is far away from the fixing piece, is abutted against the blocking part.
3. The pump connection head according to claim 1, wherein: when the fixing piece fixes the flange, the fixing piece is sleeved on the periphery of the body, and the flange is sleeved on the periphery of the fixing piece.
4. A pump connection head according to claim 3, wherein: the fixing piece is a ring-shaped component.
5. The pump connection head according to claim 4, wherein: the mounting has first ring portion and second ring portion, the mounting will when the flange is fixed, the flange cover is established the periphery of first ring portion, a side of second ring portion with the flange offsets.
6. The pump connection head according to claim 1, wherein: an annular sealing groove is further formed in the fixing piece, and an elastic sealing gasket is arranged in the annular sealing groove.
7. The pump connection head according to claim 5, wherein: and an auxiliary dismounting groove is formed in the periphery of the second circular part.
8. A pump, characterized by: the inlet and the outlet of the pump are both provided with a connecting head as recited in any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022479238.0U CN214007480U (en) | 2020-10-30 | 2020-10-30 | Connector and pump of pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022479238.0U CN214007480U (en) | 2020-10-30 | 2020-10-30 | Connector and pump of pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214007480U true CN214007480U (en) | 2021-08-20 |
Family
ID=77302112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022479238.0U Active CN214007480U (en) | 2020-10-30 | 2020-10-30 | Connector and pump of pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214007480U (en) |
-
2020
- 2020-10-30 CN CN202022479238.0U patent/CN214007480U/en active Active
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