CN216278421U - Central water outlet high-pressure pump pressure maintaining device for machine tool - Google Patents
Central water outlet high-pressure pump pressure maintaining device for machine tool Download PDFInfo
- Publication number
- CN216278421U CN216278421U CN202122708586.5U CN202122708586U CN216278421U CN 216278421 U CN216278421 U CN 216278421U CN 202122708586 U CN202122708586 U CN 202122708586U CN 216278421 U CN216278421 U CN 216278421U
- Authority
- CN
- China
- Prior art keywords
- pressure pump
- pressure
- disc
- machine tool
- high pressure
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of machine tool high pressure pumps, in particular to a pressure maintaining device of a central water outlet high pressure pump for a machine tool, which comprises a high pressure pump, wherein heat radiating grooves are uniformly and equidistantly formed in the side wall of the high pressure pump, a rectangular groove is formed in the side wall of the high pressure pump, a connecting plate is movably arranged in the rectangular groove, first bolts are arranged at four corners of the side wall of the connecting plate in a threaded manner, the four first bolts penetrate through the connecting plate and then are arranged on the high pressure pump in a threaded manner, a mounting disc is fixedly arranged at the lower end part of the high pressure pump, second bolts are symmetrically arranged at the upper end part of the mounting disc in a threaded manner, a communicating pipe is fixedly arranged on the side wall of the mounting disc, a pressure maintaining mechanism is fixedly arranged at one end of the communicating pipe far away from the mounting disc and comprises a first connecting disc which is fixedly arranged at one end of the communicating pipe far away from the mounting disc, a connecting column is fixedly arranged at the upper end part of the first connecting disc, so that the pressure maintaining device can effectively prevent the internal pressure of the high pressure pump from rising continuously when in use, the working safety of the high-pressure pump is improved.
Description
Technical Field
The application relates to the technical field of machine tool high-pressure pumps, in particular to a central water outlet high-pressure pump pressure maintaining device for a machine tool.
Background
The high-pressure pump is a device for providing high-pressure power for high-pressure rotary spraying cement slurry, is used for strengthening and reinforcing foundations of buildings, roads and the like, and can also be used for assisting in breaking rock and breaking coal by using high-pressure water jet, supplying liquid by using an underground hydraulic support, anchoring a water conservancy expansion metal anchor rod to pump high-pressure water, dredging and cleaning underground large-scale pipelines and the like.
As disclosed in the chinese patent: a high pressure pump pressure maintaining device, the publication number: CN202001406U, can sense the pressure of piston tip through using pressure sensor, this pressure value is the pressure in the diamond production process, when this pressure value reduces, can control the high-pressure pump through the electric cabinet and start, in order to pump into hydraulic oil to the high-pressure jar, and then promote the piston to advance, make the pressure increase of piston tip and accord with the production technology requirement of diamond, this high-pressure pump pressure retaining device simple structure, the operation is maintained conveniently, and the propulsion stroke of piston satisfies the technology requirement of diamond completely, but after the output oil pressure of high-pressure pump reached the warning upper limit, the motor also can not automatic shutdown, lead to the continuous increase of high-pressure pump output oil pressure, thereby cause mechanical accident easily, influence staff's personal safety, and arouse certain economic loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a central water outlet high-pressure pump pressure maintaining device for a machine tool, which solves the problems in the background technology.
The embodiment of the application adopts the following technical scheme: a pressure maintaining device of a high-pressure pump for central water outlet of a machine tool comprises a high-pressure pump, wherein heat dissipation grooves are uniformly and equidistantly formed in the side wall of the high-pressure pump, a rectangular groove is formed in the side wall of the high-pressure pump, a connecting plate is movably mounted inside the rectangular groove, first bolts are mounted at four corners of the side wall of the connecting plate in a threaded manner, the four first bolts penetrate through the connecting plate and then are mounted on the high-pressure pump in a threaded manner, a mounting disc is fixedly mounted at the lower end of the high-pressure pump, second bolts are mounted at the upper end of the mounting disc in a symmetrical threaded manner, and a communicating pipe is fixedly mounted on the side wall of the mounting disc;
one end of the communicating pipe, which is far away from the mounting disc, is fixedly provided with a pressure maintaining mechanism;
and a counterweight mechanism is arranged on the upper part of the pressure maintaining mechanism.
The pressurize mechanism includes first flange, first flange fixed mounting is in the one end of keeping away from the mounting disc communicating pipe, first flange upper end fixed mounting has the spliced pole, first pressure release hole has been seted up to the even equidistance of spliced pole lateral wall, spliced pole upper end fixed mounting has the second connection pad, spliced pole surface activity cover is equipped with the lantern ring, the second pressure release hole has been seted up to the even equidistance of lantern ring lateral wall.
The counterweight mechanism comprises a top cover, the top cover is fixedly connected with the second pressure relief hole, a screw rod is fixedly mounted at the upper end of the top cover, a limiting cap is fixedly mounted at one end, far away from the top cover, of the screw rod, and a counterweight block is movably sleeved on the surface of the limiting cap.
Preferably, a circular groove is formed in the top cover, and the second connecting disc is movably arranged in the circular groove.
Preferably, the lower end of the lantern ring is provided with a sliding groove matched with the connecting column, and the connecting column is movably arranged in the sliding groove.
Preferably, the first connecting disc and the connecting column are both internally provided with vent grooves matched with the communicating pipes.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
firstly, when the high-pressure pump is used, the high-pressure pump can be fixed through the second bolt, at the moment, when the air pressure in the communicating pipe is too high under the action of the high-pressure pump, the air enters the communicating pipe from the high-pressure pump, at the moment, the air flows through the communicating pipe and then enters the connecting column and the second connecting disc, at the moment, a small part of the air is dissipated to the outside from the first pressure relief hole, the other most part of the air is sprayed out from the second connecting disc, when the air pressure acts on the inside of the top cover, the air pressure pushes the top cover to slide upwards, the top cover moves upwards to drive the lantern ring fixed with the top cover to slide upwards on the connecting column, at the moment, the first pressure relief hole and the second pressure relief hole are overlapped to discharge the gas, when the pressure relief is finished, the top cover descends under the action of gravity to close the second pressure relief hole and the first pressure relief hole again, when the device is used, the continuous rise of the internal pressure of the high-pressure pump can be effectively prevented, and the working safety of the high-pressure pump is improved;
it is two, and rotatable the spacing cap of unscrewing when the required pressure of communicating pipe inside needs is adjusted to needs, then overlaps the balancing weight on the screw rod, and the quantity that can suitably increase and decrease the balancing weight this moment is used for increasing the whole weight of top cap for adjust communicating pipe inside required atmospheric pressure value, make this equipment can adjust required atmospheric pressure value when using, application scope is wider.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a second land connection explosion configuration of the present invention;
FIG. 3 is a schematic view of the top cover connection structure of the present invention;
FIG. 4 is a schematic diagram of an explosion structure of the counterweight block according to the present invention.
In the figure: 11. a high pressure pump; 12. a heat sink; 13. a rectangular groove; 14. a connecting plate; 15. a first bolt; 16. mounting a disc; 17. a second bolt; 18. a communicating pipe; 21. a first splice tray; 22. connecting columns; 23. a first pressure relief vent; 24. a second connecting disc; 25. a collar; 26. a second pressure relief vent; 31. a top cover; 32. a screw; 33. a limiting cap; 34. and a balancing weight.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 1, 2, 3 and 4, a pressure maintaining device of a high-pressure pump for central water discharge for a machine tool comprises a high-pressure pump 11, heat dissipation grooves 12 are uniformly and equidistantly formed in the side wall of the high-pressure pump 11, a rectangular groove 13 is formed in the side wall of the high-pressure pump 11, a connecting plate 14 is movably mounted in the rectangular groove 13, first bolts 15 are mounted at four corners of the side wall of the connecting plate 14 in a threaded manner, the four first bolts 15 penetrate through the connecting plate 14 and are arranged on the high-pressure pump 11 in a threaded manner, a mounting disc 16 is fixedly mounted at the lower end of the high-pressure pump 11, second bolts 17 are mounted at the upper end of the mounting disc 16 in a threaded manner, and a communicating pipe 18 is fixedly mounted on the side wall of the mounting disc 16;
one end of the communicating pipe 18 far away from the mounting disc 16 is fixedly provided with a pressure maintaining mechanism;
and a counterweight mechanism is arranged at the upper part of the pressure maintaining mechanism.
Pressurize mechanism includes first flange 21, first flange 21 fixed mounting is in the one end that mounting disc 16 was kept away from to communicating pipe 18, first flange 21 upper end fixed mounting has spliced pole 22, the inside air channel with 18 looks adaptations of communicating pipe of all seting up of first flange 21 and spliced pole 22, first pressure release hole 23 has been seted up to the even equidistance of spliced pole 22 lateral wall, spliced pole 22 upper end fixed mounting has second connection pad 24, spliced pole 22 surface activity cover is equipped with lantern ring 25, the spout with spliced pole 22 looks adaptations is seted up to lantern ring 25 lower tip, establish in the spout in the spliced pole 22 activity, second pressure release hole 26 has been seted up to the even equidistance of lantern ring 25 lateral wall.
The counter weight mechanism includes top cap 31, and top cap 31 and second pressure release hole 26 fixed connection, the circular slot has been seted up to top cap 31 inside, establishes in the circular slot in the activity of second connection pad 24, and top cap 31 upper end fixed mounting has screw rod 32, and the one end fixed mounting that top cap 31 was kept away from to screw rod 32 has spacing cap 33, and spacing cap 33 surface activity cover is equipped with balancing weight 34.
When the device is used, the high-pressure pump 11 can be fixed through the second bolt 17, at the moment, when the air pressure in the communicating pipe 18 is too high under the action of the high-pressure pump 11, the air enters the communicating pipe 18 from the high-pressure pump 11, at the moment, the air flows through the communicating pipe 18 and then enters the connecting column 22 and the second connecting disc 24, at the moment, a small part of the air escapes to the outside through the first pressure relief hole 23, the other most of the air is sprayed out from the second connecting disc 24, when the air pressure acts on the inside of the top cover 31, the top cover 31 is pushed by the air pressure to slide upwards, the top cover 31 moves upwards to drive the lantern ring 25 fixed with the top cover to slide upwards on the connecting column 22, at the moment, the first pressure relief hole 23 and the second pressure relief hole 26 are overlapped to discharge the air, after the air pressure is acted, the top cover 31 descends under the action of gravity to close the second pressure relief hole 26 and the first pressure relief hole 23 again, so that the device can effectively prevent the pressure in the high-pressure pump 11 from increasing continuously when the device is used, the working safety of the high-pressure pump is improved; and can rotate when needing to adjust the inside required pressure of communicating pipe 18 and unscrew stop cap 33, then overlap balancing weight 34 on screw rod 32, can suitably increase and decrease the quantity of balancing weight 34 this moment and be used for increasing the whole weight of top cap 31 for adjust the inside required atmospheric pressure value of communicating pipe 18, make this equipment can adjust required atmospheric pressure value when using, application scope is wider.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (6)
1. The utility model provides a lathe is with center high-pressure pump pressurizer of going out water, includes high-pressure pump (11), radiating groove (12) have been seted up to high-pressure pump (11) lateral wall even equidistance, rectangular channel (13) have been seted up to high-pressure pump (11) lateral wall, rectangular channel (13) inside movable mounting has connecting plate (14), first bolt (15), four are installed to the equal screw thread in connecting plate (14) lateral wall four corners first bolt (15) pass connecting plate (14) back screw thread establish on high-pressure pump (11), its characterized in that: a mounting disc (16) is fixedly mounted at the lower end of the high-pressure pump (11), second bolts (17) are symmetrically and threadedly mounted at the upper end of the mounting disc (16), and communicating pipes (18) are fixedly mounted on the side wall of the mounting disc (16);
one end of the communicating pipe (18) far away from the mounting disc (16) is fixedly provided with a pressure maintaining mechanism;
and a counterweight mechanism is arranged on the upper part of the pressure maintaining mechanism.
2. The machine tool center water outlet high pressure pump pressure maintaining device according to claim 1, characterized in that: pressurize mechanism includes first connection disc (21), the one end of mounting disc (16) is kept away from in communicating pipe (18) to first connection disc (21) fixed mounting, tip fixed mounting has spliced pole (22) on first connection disc (21), first pressure release hole (23) have been seted up to spliced pole (22) lateral wall even equidistance, spliced pole (22) upper end fixed mounting has second connection disc (24), spliced pole (22) surface activity cover is equipped with lantern ring (25), second pressure release hole (26) have been seted up to lantern ring (25) lateral wall even equidistance.
3. The machine tool center water outlet high pressure pump pressure maintaining device according to claim 2, characterized in that: the counter weight mechanism includes top cap (31), top cap (31) and second pressure release hole (26) fixed connection, top cap (31) upper end fixed mounting has screw rod (32), the one end fixed mounting that top cap (31) were kept away from in screw rod (32) has spacing cap (33), spacing cap (33) surface activity cover is equipped with balancing weight (34).
4. The machine tool center water outlet high pressure pump pressure maintaining device according to claim 3, characterized in that: a circular groove is formed in the top cover (31), and the second connecting disc (24) is movably arranged in the circular groove.
5. The machine tool center water outlet high pressure pump pressure maintaining device according to claim 2, characterized in that: the lower end part of the lantern ring (25) is provided with a sliding groove matched with the connecting column (22), and the connecting column (22) is movably arranged in the sliding groove.
6. The machine tool center water outlet high pressure pump pressure maintaining device according to claim 2, characterized in that: the first connecting disc (21) and the connecting column (22) are internally provided with vent grooves matched with the communicating pipes (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122708586.5U CN216278421U (en) | 2021-11-07 | 2021-11-07 | Central water outlet high-pressure pump pressure maintaining device for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122708586.5U CN216278421U (en) | 2021-11-07 | 2021-11-07 | Central water outlet high-pressure pump pressure maintaining device for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216278421U true CN216278421U (en) | 2022-04-12 |
Family
ID=81005101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122708586.5U Active CN216278421U (en) | 2021-11-07 | 2021-11-07 | Central water outlet high-pressure pump pressure maintaining device for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216278421U (en) |
-
2021
- 2021-11-07 CN CN202122708586.5U patent/CN216278421U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216278421U (en) | Central water outlet high-pressure pump pressure maintaining device for machine tool | |
| CN201358579Y (en) | Adjustable support bracket device | |
| CN204434191U (en) | A kind of electric power facility hanging apparatus | |
| CN202090436U (en) | Anti-seismic heightening support seat | |
| CN106121566A (en) | A kind of multifunctional wellhead device | |
| CN203905444U (en) | Adjustable supporting nut of building construction scaffold | |
| CN201991538U (en) | Mining hydraulic liftable worktable | |
| CN210311853U (en) | Oil storage tank for oil extraction | |
| CN211605994U (en) | Electric wire strutting arrangement for smart power grids | |
| CN212316970U (en) | Foundation pile with protective structure | |
| CN204097020U (en) | Fluid pressure type boiler assembling jacking system | |
| CN208718618U (en) | Quickly turn picking device after wellfracturing | |
| CN205775902U (en) | A kind of friction energy dissipation device | |
| CN215717101U (en) | Protective fence structure for super high-rise building | |
| CN208666990U (en) | A kind of lifting equipment | |
| CN207313191U (en) | A kind of oil slick cleaning plant | |
| CN213389944U (en) | Dust device is used in building construction | |
| CN216459536U (en) | Paint spraying protection device for wind driven generator shell | |
| CN110860110A (en) | Chromatographic column head hoisting device | |
| CN204494068U (en) | Cylinder type gas chamber piston | |
| CN205225157U (en) | Blowout preventer for long string | |
| CN103437721A (en) | Hydraulic clamping device capable of preventing impact | |
| CN211448575U (en) | Conical hydraulic breaking hammer drill rod anti-splashing dust removal device | |
| CN113944821B (en) | Plugging device suitable for municipal pre-buried water holding pipeline and installation method thereof | |
| CN216921278U (en) | Scaffold for interior construction convenient to carry out personnel's protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |