CN218725304U - Gear pump test bench - Google Patents
Gear pump test bench Download PDFInfo
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- CN218725304U CN218725304U CN202222707105.3U CN202222707105U CN218725304U CN 218725304 U CN218725304 U CN 218725304U CN 202222707105 U CN202222707105 U CN 202222707105U CN 218725304 U CN218725304 U CN 218725304U
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Abstract
The utility model discloses a gear pump testboard, its technical scheme main points are: the display device comprises a shell, wherein a mounting plate is fixedly mounted on the top surface of the shell, a first fixing hole is formed in the top surface of the shell, a second fixing hole is formed in the top surface of the shell, the first fixing hole and the second fixing hole are positioned on the same horizontal plane, and a display is fixedly mounted on the top surface of the shell; the utility model discloses a gear pump body, including casing, detection assembly, mounting panel, casing, detection assembly sets up the inside of casing for detect the gear pump, through setting up the mounting panel, can fix the gear pump body through the mounting panel, go on smoothly of auxiliary test operation, thereby make the test effect of observation gear pump body that the staff can be better, improve the practicality of testboard, through setting up the rivers sensor, can realize speed detection through the rivers sensor, it is high to detect the precision, show the data of detection through the display, can audio-visually observe and take notes the data of detection, convenient to use.
Description
Technical Field
The utility model relates to a gear pump test auxiliary device technical field, concretely relates to gear pump testboard.
Background
Gear pumps are rotary pumps that deliver or pressurize fluid by virtue of the change in working volume and movement created between a pump cylinder and a meshing gear. Two gears, pump body and front and back covers form two closed spaces, when the gears rotate, the space on the gear disengagement side becomes larger from smaller to larger to form vacuum to suck liquid, and the space on the gear engagement side becomes smaller from larger to smaller to squeeze liquid into the pipeline.
Most product quality of present internal gear pump manufacture factory is unstable, need carry out performance test, because gear pump discharge capacity and pressure are big, require the response fast, adopt vane pump test method not very ideal, the quality of leaving the factory of seriously influence gear pump has, for this reason we have proposed a gear pump testboard.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a gear pump testboard has solved gear pump product quality unstability, needs carry out the capability test, because gear pump discharge capacity and pressure are big, requires the response fast, adopts vane pump test method not very ideal, has seriously influenced the problem of the outgoing of gear pump quality.
The above technical object of the present invention can be achieved by the following technical solutions:
a gear pump test stand comprising: the casing, the top surface fixed mounting of casing has the mounting panel, first fixed orifices has been seted up to the top surface of casing, the second fixed orifices has been seted up to the top surface of casing, first fixed orifices with the second fixed orifices is in same horizontal plane, the top surface fixed mounting of casing has the display, and detection assembly, detection assembly sets up the inside of casing for detect the gear pump body.
Through adopting above-mentioned technical scheme, through setting up the mounting panel, can fix the gear pump body through the mounting panel, the smooth of auxiliary test operation goes on to make the test effect of observation gear pump body that the staff can be better, improve the practicality of testboard.
Preferably, the detection assembly includes: the gear pump body, the gear pump body sets up one side of mounting panel, the one end fixed mounting of gear pump body inlet opening has the inlet tube, the excircle wall of inlet tube with first fixed orifices movable sleeve establishes, the excircle wall fixed mounting of inlet tube has water pressure sensor, the one end fixed mounting of gear pump body apopore has the outlet pipe, the excircle wall of outlet pipe with second fixed orifices movable sleeve establishes, the excircle wall fixed mounting of outlet pipe has water flow sensor, the excircle wall of inlet tube is provided with first storage water tank, first mounting hole has been seted up to the top surface of first storage water tank, first connecting hole has been seted up to one side of first storage water tank.
Through adopting above-mentioned technical scheme, through setting up the rivers sensor, can realize speed detection through the rivers sensor, detect the precision height, show the data that detect through the display, can audio-visually observe and take notes the data that detect convenient to use.
Preferably, the detection assembly further comprises: the supporting shoe, the supporting shoe fixed mounting be in the inside bottom surface of casing, the top surface fixed mounting of supporting shoe has the second storage water tank, the second mounting hole has been seted up to the top surface of second storage water tank, the second connecting hole has been seted up to one side of second storage water tank, the interior round wall fixed mounting of second connecting hole has the connecting pipe, first connecting hole with the second connecting hole is corresponding, the connecting pipe with the interior round wall fixed mounting of first connecting hole, the excircle wall of inlet tube with first mounting hole movable sleeve is established, the excircle wall of outlet pipe with the second mounting hole movable sleeve is established.
Through adopting above-mentioned technical scheme, through setting up the second storage water tank, can store the liquid that the outlet pipe flows through the second storage water tank, make liquid flow into to first storage water tank through the connecting pipe inside to the detection circulates, has reduced operating time, has improved work efficiency.
The preferred, the excircle wall of gear pump body is provided with the protective housing, the protective housing with one side fixed mounting of mounting panel, two spacing holes have been seted up to the excircle wall of protective housing, the left side spacing hole with the excircle wall movable sleeve of inlet tube is established, the right side spacing hole with the excircle wall movable sleeve of outlet pipe is established.
Through adopting above-mentioned technical scheme, through setting up the protective housing, can protect the gear pump body through the protective housing, prevent that the gear pump body from receiving external force collision to lead to damaging to influence the deviation of data detected, delay the work progress.
Preferably, a through hole is formed in one end of the protective shell, an inductor is fixedly mounted on the inner circle wall surface of the through hole, and a decibel display instrument is fixedly mounted at one end of the inductor.
Through adopting above-mentioned technical scheme, through setting up the decibel display instrument, can detect the noise of gear pump body at the during operation through the decibel display instrument to make the staff maintain the gear pump body that the noise is too big.
Preferably, a placing hole is formed in one side of the mounting plate, and the inner circle wall surface of the placing hole is fixedly mounted with the gear pump body.
Through adopting above-mentioned technical scheme, through setting up the gear pump body, can make the detection subassembly move smoothly through the gear pump body to guarantee the completion of detecting the operation.
To sum up, the utility model discloses mainly have following beneficial effect:
through setting up the rivers sensor, can realize speed through the rivers sensor and detect, it is high to detect the precision, show detection data through the display, can audio-visually observe and take notes detection data, convenient to use, through setting up the second storage water tank, can store the liquid that the outlet pipe flows out through the second storage water tank, make liquid flow into to first storage water tank inside through the connecting pipe to the circulation detects, has reduced operating time, has improved work efficiency.
Through setting up the mounting panel, can fix the gear pump body through the mounting panel, going on smoothly of auxiliary test operation, thereby make the test effect of observation gear pump body that the staff can be better, improve the practicality of testboard, through setting up the protective housing, can protect the gear pump body through the protective housing, prevent that the gear pump body from receiving external force collision and leading to damaging, thereby influence the deviation of detected data, the working process delays, through setting up the decibel display instrument, can detect the noise of gear pump body at the during operation through the decibel display instrument, thereby make the staff maintain the gear pump body that the noise is too big, through setting up the gear pump body, can make determine module move smoothly through the gear pump body, thereby guarantee the completion of detection operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic view of the supporting block structure of the present invention;
FIG. 4 is a schematic view of the structure of the limiting hole of the present invention;
fig. 5 is a system block diagram of the present invention.
Reference numerals: 1. a housing; 2. mounting a plate; 3. a first fixing hole; 4. a second fixing hole; 5. placing holes; 6. a gear pump body; 7. a water inlet pipe; 8. a water outlet pipe; 9. a water pressure sensor; 10. a water flow sensor; 11. a first water storage tank; 12. a first mounting hole; 13. a first connection hole; 14. a connecting pipe; 15. a second water storage tank; 16. a second connection hole; 17. a second mounting hole; 18. a support block; 19. a protective shell; 20. a through hole; 21. a limiting hole; 22. a display; 23. an inductor; 24. decibel display instrument.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3 and 4, a gear pump test bench comprises a casing 1, a mounting plate 2 is fixedly mounted on the top surface of the casing 1, a PLC controller is fixedly mounted on the top surface of the casing 1, a first fixing hole 3 is formed in the top surface of the casing 1, a second fixing hole 4 is formed in the top surface of the casing 1, the first fixing hole 3 and the second fixing hole 4 are located at the same horizontal plane, a display 22 is fixedly mounted on the top surface of the casing 1, a detection assembly is arranged in the casing 1 and used for detecting a gear pump body 6, the gear pump body 6 can be fixed through the mounting plate 2 by arranging the mounting plate 2, the smooth operation of the test is assisted, so that a worker can better observe the test effect of the gear pump body 6, the practicability of the test bench is improved, the detection assembly comprises the gear pump body 6, and the gear pump body 6 is arranged on one side of the mounting plate 2, a water inlet pipe 7 is fixedly installed at one end of a water inlet hole of the gear pump body 6, an excircle wall surface of the water inlet pipe 7 is movably sleeved with a first fixing hole 3, a water pressure sensor 9 is fixedly installed on the excircle wall surface of the water inlet pipe 7, a water outlet pipe 8 is fixedly installed at one end of a water outlet hole of the gear pump body 6, an excircle wall surface of the water outlet pipe 8 is movably sleeved with a second fixing hole 4, a water flow sensor 10 is fixedly installed on the excircle wall surface of the water outlet pipe 8, a first water storage tank 11 is arranged on the excircle wall surface of the water inlet pipe 7, a first installation hole 12 is arranged on the top surface of the first water storage tank 11, a first connection hole 13 is arranged on one side of the first water storage tank 11, by arranging the water flow sensor 10, speed detection can be realized through the water flow sensor 10, the detection precision is high, the detection data can be visually observed and recorded through a display 22, for convenience of use, the water flow sensor 10 and the display 22 are conventional structures and will not be described in detail herein.
Referring to fig. 1, 2, 3 and 4, the detecting assembly further includes a supporting block 18, the supporting block 18 is fixedly installed on the inner bottom surface of the housing 1, a second water storage tank 15 is fixedly installed on the top surface of the supporting block 18, a second mounting hole 17 is formed on the top surface of the second water storage tank 15, a second connecting hole 16 is formed on one side of the second water storage tank 15, a connecting pipe 14 is fixedly installed on the inner circular wall surface of the second connecting hole 16, the first connecting hole 13 corresponds to the second connecting hole 16, the connecting pipe 14 is fixedly installed on the inner circular wall surface of the first connecting hole 13, the outer circular wall surface of the water inlet pipe 7 is movably sleeved with the first mounting hole 12, the outer circular wall surface of the water outlet pipe 8 is movably sleeved with the second mounting hole 17, by installing the second water storage tank 15, can store the liquid that outlet pipe 8 flows out through second storage water tank 15, make liquid flow in to first storage water tank 11 inside through connecting pipe 14, thereby the circulation detects, the operating time has been reduced, the work efficiency has been improved, the excircle wall of gear pump body 6 is provided with protective housing 19, one side fixed mounting of protective housing 19 and mounting panel 2, two spacing holes 21 have been seted up to the excircle wall of protective housing 19, the spacing hole 21 in left side is established with the excircle wall movable sleeve of inlet tube 7, the spacing hole 21 in right side is established with the excircle wall movable sleeve of outlet pipe 8, through setting up protective housing 19, can protect gear pump body 6 through protective housing 19, prevent that gear pump body 6 from receiving external force collision and leading to the damage, thereby influence the deviation of detection data, delay the working process.
Referring to fig. 1, fig. 2 and fig. 4, through-hole 20 has been seted up to the one end of protective housing 19, through-hole 20's interior round wall fixed mounting has inductor 23, inductor 23's one end fixed mounting has decibel display 24, through setting up decibel display 24, can detect the noise of gear pump body 6 at the during operation through decibel display 24, thereby make the staff maintain the gear pump body 6 that the noise is too big, place hole 5 has been seted up to one side of mounting panel 2, the interior round wall of placing hole 5 and gear pump body 6 fixed mounting, through setting up gear pump body 6, can make the detection module move smoothly through gear pump body 6, thereby guarantee the completion of detecting the operation, gear pump body 6 and inductor 23, decibel display 24 does not do the repeated description here for existing structure, PLC controller and gear pump body 6, display 22 electric connection.
The working principle is as follows: referring to fig. 1-4, in use, a worker can open the gear pump body 6 through the PLC controller, the gear pump body 6 can be protected by the protective shell 19 on the outer circumferential wall of the gear pump body 6, the gear pump body 6 is prevented from being damaged by external force collision, and the deviation of detected data is affected, thereby delaying the working process, then the left water inlet hole of the gear pump body 6 can extract liquid from the inside of the first water storage tank 11 through the water inlet pipe 7, the liquid can flow through the cavity inside the gear pump body 6 to the water outlet pipe 8 under the suction force of the gear pump body 6 and then to the inside of the second water storage tank 15, because the supporting block 18 is fixedly installed at the bottom of the second water storage tank 15, the height of the second water storage tank 15 is slightly higher than that of the first water storage tank 11, thereby causing a height difference, the liquid can flow into the inside of the first water storage tank 11 through the connecting pipe 14 when flowing into the inside of the second water storage tank 15, thereby performing detection, reducing the working time, improving the working efficiency, at this time, the noise of the gear pump body 6 can be detected by the decibel display instrument 24, and the data can be transmitted to the display instrument 22, thereby ensuring that the water pressure sensor 6 can detect the water flow by the water flow, and the water flow detection sensor 22, and the water flow detection sensor can be detected by the working personnel.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A gear pump test bench, comprising:
the display device comprises a shell (1), wherein a mounting plate (2) is fixedly mounted on the top surface of the shell (1), a first fixing hole (3) is formed in the top surface of the shell (1), a second fixing hole (4) is formed in the top surface of the shell (1), the first fixing hole (3) and the second fixing hole (4) are located on the same horizontal plane, and a display (22) is fixedly mounted on the top surface of the shell (1);
a detection assembly disposed inside the housing (1) for detecting the gear pump, the detection assembly comprising: gear pump body (6), gear pump body (6) set up one side of mounting panel (2), the one end fixed mounting of gear pump body (6) inlet opening has inlet tube (7), the excircle wall of inlet tube (7) with first fixed orifices (3) movable sleeve is established, the excircle wall fixed mounting of inlet tube (7) has water pressure sensor (9), the one end fixed mounting of gear pump body (6) apopore has outlet pipe (8), the excircle wall of outlet pipe (8) with second fixed orifices (4) movable sleeve is established, the excircle wall fixed mounting of outlet pipe (8) has rivers sensor (10), the excircle wall of inlet tube (7) is provided with first storage water tank (11), first mounting hole (12) have been seted up to the top surface of first storage water tank (11), first connecting hole (13) have been seted up to one side of first storage water tank (11).
2. The gear pump test stand of claim 1, wherein the detection assembly further comprises:
supporting shoe (18), supporting shoe (18) fixed mounting be in the inside bottom surface of casing (1), the top surface fixed mounting of supporting shoe (18) has second storage water tank (15), second mounting hole (17) have been seted up to the top surface of second storage water tank (15), second connecting hole (16) have been seted up to one side of second storage water tank (15), the interior circle wall fixed mounting of second connecting hole (16) has connecting pipe (14), first connecting hole (13) with second connecting hole (16) are corresponding, connecting pipe (14) with the interior circle wall fixed mounting of first connecting hole (13), the excircle wall of inlet tube (7) with first mounting hole (12) movable sleeve is established, the excircle wall of outlet pipe (8) with second mounting hole (17) movable sleeve is established.
3. The gear pump test bench of claim 1, characterized in that, the excircle wall of gear pump body (6) is provided with protective housing (19), protective housing (19) with one side fixed mounting of mounting panel (2), two spacing holes (21) have been seted up to the excircle wall of protective housing (19), the left side spacing hole (21) with the excircle wall movable sleeve of inlet tube (7) is established, the right side spacing hole (21) with the excircle wall movable sleeve of outlet pipe (8) is established.
4. The gear pump test bench according to claim 3, wherein a through hole (20) is formed in one end of the protective shell (19), an inductor (23) is fixedly mounted on the inner circular wall surface of the through hole (20), and a decibel display (24) is fixedly mounted at one end of the inductor (23).
5. The gear pump test bench according to claim 1, wherein a placing hole (5) is formed in one side of the mounting plate (2), and an inner circular wall surface of the placing hole (5) is fixedly mounted with the gear pump body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222707105.3U CN218725304U (en) | 2022-10-14 | 2022-10-14 | Gear pump test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222707105.3U CN218725304U (en) | 2022-10-14 | 2022-10-14 | Gear pump test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218725304U true CN218725304U (en) | 2023-03-24 |
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ID=85584505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222707105.3U Active CN218725304U (en) | 2022-10-14 | 2022-10-14 | Gear pump test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218725304U (en) |
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2022
- 2022-10-14 CN CN202222707105.3U patent/CN218725304U/en active Active
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