CN219657375U - Pressure testing device for processing high-pressure resistant pump shell - Google Patents
Pressure testing device for processing high-pressure resistant pump shell Download PDFInfo
- Publication number
- CN219657375U CN219657375U CN202223317759.1U CN202223317759U CN219657375U CN 219657375 U CN219657375 U CN 219657375U CN 202223317759 U CN202223317759 U CN 202223317759U CN 219657375 U CN219657375 U CN 219657375U
- Authority
- CN
- China
- Prior art keywords
- pressure testing
- pump shell
- pressure
- fixed
- end wall
- 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.)
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Links
- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The utility model relates to the technical field of pump shell processing, in particular to a pressure testing device for processing a high-pressure resistant pump shell. The utility model relates to a pump casing, which comprises a bottom plate, wherein a supporting frame is symmetrically and fixedly arranged on the upper side surface of the bottom plate, a pressure testing mechanism is arranged on the end wall of the supporting frame, the pressure testing mechanism comprises a fixed fixing frame on the end wall of the supporting frame, sliding cylinders are connected in the fixed fixing frame, clamping discs are fixedly arranged at the tail ends of one sides of the sliding cylinders, which are close to each other, sealing gaskets are fixedly connected on the end wall of one side, which is far away from a gas pipe, of the clamping discs; the utility model can realize sealing of the pump shell during pressurization and prevent air leakage during pressurization.
Description
Technical Field
The utility model relates to the technical field of pump shell processing, in particular to a pressure testing device for processing a high-pressure resistant pump shell.
Background
When the pump shell is processed, the pressure of the processed pump shell needs to be detected, and currently, when the pressure of the pump shell is tested, the pressure born by the inside of the pump shell is inconvenient to detect by detecting the pressing of the surface of the pump shell, and the maximum pressure born by the pump shell is inconvenient to detect.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a pressure testing device for processing a high-pressure resistant pump shell.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a pressure testing device of high-pressure pump shell processing, includes the bottom plate, bottom plate upside surface bilateral symmetry fixed mounting has the support frame, be provided with pressure testing mechanism on the support frame end wall, pressure testing mechanism includes fixed mount on the support frame end wall, sliding connection has a slide cartridge in the mount, slide cartridge is close to one side end fixed mounting clamping disk each other, the clamping disk is kept away from fixedly connected with sealed pad on the gas-supply pipe one side end wall, left side fixed surface installs the pump on the mount, pump and gas-supply pipe one side end fixed connection, the gas-supply pipe opposite side is connected with the check valve, the check valve fixed mounting is in on the clamping disk, the internal surface fixed mounting of check valve has pressure sensor.
Preferably, the right side the mount surface is provided with detection mechanism, detection mechanism includes the right side fixed surface installs the motor on the mount, motor and gear shaft one side end fixed connection, gear shaft opposite side end fixed mounting has the gear, gear and annular rack meshing, annular rack fixed mounting is on the rotating turret right side surface, the rotating turret rotates the connection on the right side the surface of mount, rotating turret right side surface fixed mounting has the mounting panel, fixed surface installs vision sensor on the mounting panel.
Preferably, the support frame is provided with a screw rod in a penetrating and rotating manner, the screw rod extends into the sliding cylinder to be in threaded connection with the sliding cylinder, the screw rod is far away from the tail end of one side of the sliding cylinder and is fixedly connected with a rotary table, and the end wall of the rotary table is rotationally connected with a handle.
Preferably, the outer surface of the screw rod is fixedly provided with a fixed disc, the outer surface of the fixed disc is uniformly provided with pin holes, the support frame is provided with pin grooves, and limiting pins are inserted into the pin holes and extend into the pin grooves.
Preferably, the sliding cylinders are rotatably connected with rotating blocks at the tail ends of one sides, which are close to each other, of the sliding cylinders, threaded pipes are connected with one side surfaces of the rotating blocks, which are close to the clamping discs, of the sliding cylinders in a threaded manner, and the threaded pipes are fixedly installed on the outer surfaces of the clamping discs.
Preferably, the upper side end wall of the positioning guide rail is provided with a road surface cutting machine.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can inflate and pressurize the inside of the pump shell through the pressure testing mechanism, can detect the pressure added in the pump shell through the pressure sensor, and can detect the surface of the pump shell through the visual sensor to judge whether cracks appear on the surface of the pump shell, thereby judging the maximum pressure which the pump shell can bear.
2. The utility model can realize sealing of the pump shell during pressurization and prevent air leakage during pressurization.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the structure at B-B in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at C in fig. 1.
In the figure: 1-bottom plate, 2-support frame, 3-handle, 4-carousel, 5-mount, 6-pump, 7-gas-supply pipe, 8-sealed pad, 9-grip block, 10-rotating frame, 11-gear, 12-gear shaft, 13-motor, 14-keyway, 15-limiting pin, 16-lead screw, 17-slide, 18-mounting panel, 20-vision sensor, 21-fixed disk, 22-pinhole, 23-annular rack, 24-rotating block, 25-pressure sensor, 26-check valve, 27-screwed pipe.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described below with reference to the accompanying drawings and specific embodiments so as to more completely understand the technical scheme of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other equivalent embodiments, which are apparent to those skilled in the art based on the embodiments of the present utility model without departing from the scope of the utility model, are intended to be included in the scope of the present utility model.
As shown in fig. 1-4, a pressure testing device for processing a high-pressure resistant pump shell comprises a bottom plate 1, a support frame 2 is fixedly installed on the upper side surface of the bottom plate 1 in a bilateral symmetry manner, a pressure testing mechanism is arranged on the end wall of the support frame 2 and used for pressurizing the inner wall of a pump shell, the pressure testing mechanism comprises a fixed fixing frame 5 on the end wall of the support frame 2, a sliding cylinder 17 is slidably connected in the fixed fixing frame 5, clamping discs 9 are fixedly installed at the tail ends of one sides of the sliding cylinders 17, sealing gaskets 8 are fixedly connected on the end wall of one side of the clamping discs 9, an inflator 6 is fixedly installed on the upper surface of the fixed fixing frame 5 on the left side, the inflator 6 is fixedly connected with the tail ends of one side of the air pipe 7, the other side of the air pipe 7 is connected with a one-way valve 26, a pressure sensor 25 is fixedly installed on the inner surface of the one-way valve 26. Thereby the slide cylinder 17 moves, thereby drives the rotating block 24 moves, thereby drives the clamping disk 9 moves, thereby drives the sealing gasket 8 to move so as to clamp the pump shell, the sealing gasket 8 seals the pump shell, the inflator pump 6 is started to inflate, gas flows through the gas pipe 7 and passes through the one-way valve 26 to enter the clamping disk 9, thereby entering the inside of the pump shell, and the pressure sensor 25 detects the air pressure inside the pump shell.
The detection mechanism is arranged on the surface of the fixed frame 5 on the right side and is used for detecting the surface of the pump shell, the detection mechanism comprises a motor 13 fixedly arranged on the upper surface of the fixed frame 5 on the right side, the motor 13 is fixedly connected with the tail end of one side of a gear shaft 12, a gear 11 is fixedly arranged at the tail end of the other side of the gear shaft 12, the gear 11 is meshed with an annular rack 23, the annular rack 23 is fixedly arranged on the right side surface of a rotating frame 10, the rotating frame 10 is rotationally connected with the outer surface of the fixed frame 5 on the right side, a mounting plate 18 is fixedly arranged on the outer surface of the right side of the rotating frame 10, and a vision sensor 20 is fixedly arranged on the upper surface of the mounting plate 18. And the motor 13 is started to drive the gear shaft 12 to rotate, so as to drive the gear 11 to rotate, the gear 11 is meshed with the annular rack 23, so as to drive the rotating frame 10 to rotate, so as to drive the mounting plate 18 to rotate, so as to drive the visual sensor 20 to rotate to detect the surface of the pump shell, and whether the surface of the pump shell is cracked due to overlarge pressure is judged.
The support frame 2 is provided with a screw rod 16 in a penetrating and rotating mode, the screw rod 16 extends into the sliding barrel 17 to be in threaded connection with the sliding barrel 17, the screw rod 16 is far away from the tail end of one side of the sliding barrel 17 and is fixedly connected with a rotary table 4, and the end wall of the rotary table 4 is connected with a handle 3 in a rotating mode. Thereby manually rotating the handle 3 to drive the turntable 4 to rotate, thereby driving the screw rod 16 to rotate and driving the slide cylinder 17 to move.
The outer surface of the screw rod 16 is fixedly provided with a fixed disc 21, the outer surface of the fixed disc 21 is uniformly provided with pin holes 22, the support frame 2 is provided with pin grooves 14, and limiting pins 15 are inserted into the pin holes 22 and extend into the pin grooves 14. The restricting pin 15 is inserted into the pin hole 22 and the pin groove 14, thereby fixing the screw 16 and preventing the screw 16 from rotating in the reverse direction.
The end of the sliding cylinder 17, which is close to one side, is rotatably connected with a rotating block 24, one side surface of the rotating block 24, which is close to the clamping disc 9, is in threaded connection with a threaded pipe 27, and the threaded pipe 27 is fixedly installed on the outer surface of the clamping disc 9. Thereby screwing the threaded tube 27 with the rotating block 24.
The working flow of the utility model is as follows: when working is needed, the threaded pipe 27 is in threaded connection with the rotating block 24, the pump shell is placed between the clamping discs 9, the handle 3 is manually rotated, the rotary table 4 is driven to rotate, the screw rod 16 is driven to rotate, the slide cylinder 17 is driven to move, the rotating block 24 is driven to move, the clamping discs 9 are driven to move, the sealing gasket 8 is driven to clamp the pump shell, the sealing gasket 8 seals the pump shell, the air pump 6 is started to be inflated, air passes through the air pipe 7 and flows through the one-way valve 26 to enter the clamping discs 9, air pressure inside the pump shell is detected by the pressure sensor 25, the limiting pin 15 is inserted into the pin hole 22 and the pin groove 14, the screw rod 16 is fixed, the screw rod 16 is prevented from reversely rotating, the motor 13 is driven to rotate the gear shaft 12, the gear 11 is driven to rotate, the gear 11 and the annular rack 23 is driven to drive the pump shell to rotate, and the pressure sensor 20 is driven to rotate, and accordingly whether the surface of the pump shell is meshed with the annular rack 10 is driven to rotate, and whether a large surface of the pump shell is detected.
The preferred embodiments of the present utility model have been described in detail, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model, and the various changes are included in the scope of the present utility model.
Claims (5)
1. A pressure testing device for processing a high-pressure resistant pump shell is characterized in that: including bottom plate (1), bottom plate (1) upper side surface bilateral symmetry fixed mounting has support frame (2), be provided with pressure testing mechanism on support frame (2) end wall, pressure testing mechanism includes fixed mount (5) on support frame (2) end wall, sliding connection has smooth section of thick bamboo (17) in mount (5), smooth section of thick bamboo (17) are close to one side end fixed mounting clamping disk (9) each other, fixedly connected with is sealed pad (8) on clamping disk (9) keep away from gas-supply pipe (7) one side end wall, left fixed surface installs pump (6) on mount (5), pump (6) with gas-supply pipe (7) one side end fixed connection, gas-supply pipe (7) opposite side and check valve (26) are connected, check valve (26) fixed mounting is in on clamping disk (9), fixed surface installs pressure sensor (25) in check valve (26).
2. The pressure testing device for machining a high pressure resistant pump housing according to claim 1, wherein: the detection mechanism comprises a motor (13) fixedly mounted on the surface of the fixing frame (5) on the right side, the motor (13) is fixedly connected with one side end of a gear shaft (12), a gear (11) is fixedly mounted on the other side end of the gear shaft (12), the gear (11) is meshed with an annular rack (23), the annular rack (23) is fixedly mounted on the right side surface of a rotating frame (10), the rotating frame (10) is rotationally connected to the outer surface of the fixing frame (5) on the right side, a mounting plate (18) is fixedly mounted on the outer surface of the right side of the rotating frame (10), and a vision sensor (20) is fixedly mounted on the upper surface of the mounting plate (18).
3. The pressure testing device for machining a high pressure resistant pump housing according to claim 1, wherein: the support frame (2) is provided with a screw rod (16) through rotation, the screw rod (16) extends into the sliding barrel (17) and is in threaded connection with the sliding barrel (17), the screw rod (16) is far away from the end of one side of the sliding barrel (17) is fixedly connected with a rotary table (4), and a handle (3) is rotationally connected to the end wall of the rotary table (4).
4. A pressure test device for machining a high pressure resistant pump housing according to claim 3, wherein: the outer surface fixed mounting of lead screw (16) has fixed disk (21), fixed disk (21) surface evenly processes has pinhole (22), be provided with cotter way (14) on support frame (2), insert restriction round pin (15) and extend into cotter way (14) in pinhole (22).
5. The pressure testing device for machining a high pressure resistant pump housing according to claim 1, wherein: the sliding cylinder (17) is in mutual approaching one side tail end to be connected with a rotating block (24), the rotating block (24) is in approaching one side surface of the clamping disc (9) to be connected with a threaded pipe (27) in a threaded mode, and the threaded pipe (27) is fixedly installed on the outer surface of the clamping disc (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223317759.1U CN219657375U (en) | 2022-12-12 | 2022-12-12 | Pressure testing device for processing high-pressure resistant pump shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223317759.1U CN219657375U (en) | 2022-12-12 | 2022-12-12 | Pressure testing device for processing high-pressure resistant pump shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219657375U true CN219657375U (en) | 2023-09-08 |
Family
ID=87860492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223317759.1U Active CN219657375U (en) | 2022-12-12 | 2022-12-12 | Pressure testing device for processing high-pressure resistant pump shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219657375U (en) |
-
2022
- 2022-12-12 CN CN202223317759.1U patent/CN219657375U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |