CN210953278U - Mechanical seal accessory detection device - Google Patents
Mechanical seal accessory detection device Download PDFInfo
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- CN210953278U CN210953278U CN201921855051.7U CN201921855051U CN210953278U CN 210953278 U CN210953278 U CN 210953278U CN 201921855051 U CN201921855051 U CN 201921855051U CN 210953278 U CN210953278 U CN 210953278U
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- detection device
- pressure sensor
- mechanical seal
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- seal assembly
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Abstract
The utility model discloses a mechanical seal part detection device, which comprises a base, wherein the left side and the right side of the upper end of the base are both provided with fixed side plates, an inner sight plate is arranged between the fixed side plates, the left end of the base is provided with a hydraulic cylinder at the middle position of the fixed side plates, the left end of the hydraulic cylinder is provided with a motor, the right end of the hydraulic cylinder is provided with a push rod, the right end of the push rod is provided with a fixed seat, the right end of the fixed seat is provided with a sealing gasket, the right end of the sealing gasket is provided with a seal part, the right end of the seal part is provided with a punching sealing gasket, a cylinder is arranged to add high-pressure gas into the seal part, and the traditional detection mode of the sealing property of adding water or other fluids into the seal part is changed through a pressure, the service life of the sealing fittings is prolonged, the detection cost is saved, and the device is energy-saving and environment-friendly.
Description
Technical Field
The utility model relates to a cosmetics production technical field specifically is a mechanical seal accessory detection device.
Background
The mechanical seal is a device for preventing fluid leakage, which is formed by at least one pair of end faces perpendicular to the rotation axis, and the end faces are kept in fit and relatively slide under the action of fluid pressure and the elastic force (or magnetic force) of a compensation mechanism and the cooperation of an auxiliary seal. The mechanical sealing element belongs to one of mechanical basic elements with precision and complex structure, is a key part of equipment such as various pumps, reaction synthesis kettles, turbine compressors, submersible motors and the like, and has great influence on the service life of later use and the precision of the machine after use due to the sealing performance and the roundness.
Traditional mechanical seal accessory detection device is difficult to detect circularity and leakproofness of mechanical seal accessory, and the accuracy when detecting is difficult to guarantee, and fixing device when detecting causes the damage with seal accessory's fixed department easily, can't the circumference and the leakproofness of the directly perceived department of expression seal accessory of digitization, and detects the leakproofness and adopt the easy corruption seal accessory of the mode of inside filling water or other liquid, causes the influence to seal accessory's secondary use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanical seal accessory detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a mechanical seal part detection device comprises a base, wherein fixed side plates are arranged on the left side and the right side of the upper end of the base, an inner view plate is arranged between the fixed side plates, a hydraulic cylinder is arranged at the middle position of the fixed side plates at the left end of the base, a motor is arranged at the left end of the hydraulic cylinder, a push rod is arranged at the right end of the hydraulic cylinder, a fixed seat is arranged at the right end of the push rod, a sealing gasket is arranged at the right end of the fixed seat, a seal part is arranged at the right end of the sealing gasket, a punching sealing gasket is arranged at the right end of the seal part, a punching fixed seat is arranged at the right end of the punching sealing gasket, a gas pipe is arranged at the middle position of the punching sealing gasket and the punching fixed seat, a cylinder is arranged at, the base left end the upper end of fixed curb plate is provided with baroceptor, baroceptor's left end is provided with the pilot lamp, the lower extreme of pilot lamp is provided with control panel.
Preferably, the material of interior board of looking is toughened glass, the contact position of interior board of looking with base and fixed curb plate is provided with sealed glue.
Preferably, the outside of pressure sensor is provided with fixed sleeve, fixed sleeve passes through the bolt and can dismantle with electronic hydraulic telescoping rod and be connected, pressure sensor's upper end is provided with pressure indication dish, pressure sensor's lower extreme is provided with the spring, the lower extreme of spring is provided with the ball.
Preferably, the inner view plate is provided with a handle and a sliding door, and sealing strips are arranged around the sliding door.
Preferably, the indicator light is electrically connected to the air pressure sensor.
Preferably, the output shaft of the motor and the gas pipe are connected with the fixed side plate through a high-precision bearing.
Preferably, the inside of gas-supply pipe is provided with the solenoid valve, solenoid valve and control panel electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses simple structure, through setting up pressure sensor and can dismantle with the electric hydraulic telescopic link and be connected, make pressure sensor can be along with the horizontal position of electric hydraulic telescopic link is gone up the sideslip, measure the circumference range of beating of all positions of the axial of seal assembly, set up spring coupling pressure sensor, transmit pressure signal to pressure sensor through the decrement of spring, set up the ball of spring, make ball and seal assembly contact, reduce the wearing and tearing that the measurement made to bring for seal assembly, through setting up the interior sight glass of material and making things convenient for the user to know the inside situation of device at any time, set up the sealed glue of the contact position of interior sight glass and base and fixed curb plate, increase the sealing performance of device, make the device can carry out the detection of circumference degree of beating and leakproofness simultaneously;
2. the utility model discloses set up the cylinder toward the inside high-pressure gas that adds of seal assembly, through the leakproofness detection mode that the inside atmospheric pressure of pressure sensor detection device changes, when the inside atmospheric pressure of device changes, baroceptor detects the back and transmits for the pilot lamp with the signal of telecommunication form, the pilot lamp lights then explains seal assembly's leakproofness problematic, the pilot lamp is not bright then the leakproofness of saying seal assembly is good, change the tradition toward the inside detection mode of adding water or other fluidic of seal assembly, can effectively protect the inside not corroded of seal assembly, prolong seal assembly's life, and practice thrift the detection cost, energy-concerving and environment-protective.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the interior trim panel structure of the present invention.
Fig. 3 is a schematic structural diagram of the pressure sensor of the present invention.
In the figure: 1. the base, 2, fixed curb plate, 3, interior board, 4, pneumatic cylinder, 5, push rod, 6, fixing base, 7, sealed pad, 8, seal assembly, 9, the sealed pad that punches, 10, the fixing base that punches, 11, the gas-supply pipe, 12, the cylinder, 13, pressure sensor, 14, electric hydraulic telescopic handle, 15, baroceptor, 16, pilot lamp, 17, the motor, 18, control panel.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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. 1-3, the present invention provides an embodiment: the utility model provides a mechanical seal accessory detection device, including base 1, the upper end left and right sides of base 1 all is provided with fixed curb plate 2, look board 3 in being provided with between the fixed curb plate 2, the material of looking board 3 in is toughened glass, the contact position of looking board 3 and base 1 and fixed curb plate 2 in being provided with sealed glue, look board 3 in setting up the toughened glass material and make things convenient for the user of service to know the inside situation of device at any time, look sealed glue of the contact position of board 3 and base 1 and fixed curb plate 2 in setting up, the sealing performance of device is increased. Be provided with handle and sliding door on the interior board 3 of looking, be provided with the sealing strip around the sliding door, through handle and the sliding door on the board 3 of looking in setting up, make things convenient for the user of service to change the seal fitting 8 that needs the detection, or clean and maintain the device inside. The intermediate position of the fixed curb plate 2 in base 1 left end is provided with pneumatic cylinder 4, the left end of pneumatic cylinder 4 is provided with motor 17, the right-hand member of pneumatic cylinder 4 is provided with push rod 5, the right-hand member of push rod 5 is provided with fixing base 6, the right-hand member of fixing base 6 is provided with sealed 7 of filling up, the right-hand member of sealed 7 of filling up is provided with sealed 9 of punching, the right-hand member of sealed 9 of punching is provided with the fixing base 10 of punching, the intermediate position of sealed 9 of punching and fixing base 10 is provided with gas-supply pipe 11, motor 17's output shaft and gas-supply pipe 11 are connected through high accuracy bearing with fixed curb plate 2, set up the high accuracy bearing in fixed curb plate 2, can effectively increase the leakproofness of. The right end of the air pipe 11 is provided with an air cylinder 12, the upper end of the sealing fitting 8 is provided with a pressure sensor 13, the right end of the pressure sensor 13 is provided with an electric hydraulic telescopic rod 14, the outside of the pressure sensor 13 is provided with a fixed sleeve 131, the fixed sleeve 131 is detachably connected with the electric hydraulic telescopic rod 14 through a bolt, the upper end of the pressure sensor 13 is provided with a pressure indicating disc 132, the lower end of the pressure sensor 13 is provided with a spring 133, the lower end of the spring 133 is provided with a ball 134, the pressure sensor 13 is detachably connected with the electric hydraulic telescopic rod 14, so that the pressure sensor 13 can move horizontally along with the horizontal position of the electric hydraulic telescopic rod 14 to measure the circumferential jumping amplitude of all axial positions of the sealing fitting 8, the spring 133 is connected with the pressure sensor 13, a pressure signal is transmitted to the pressure sensor, the balls 134 are brought into contact with the seal fitting 8, reducing the wear that the measurement brings to the seal fitting 8. The upper end of the fixed curb plate 2 in base 1 left end is provided with baroceptor 15, the left end of baroceptor 15 is provided with pilot lamp 16, pilot lamp 16 electric connection is in baroceptor 15, set up the pilot lamp 16 of baroceptor 15 right-hand member, when the inside atmospheric pressure of device changes, baroceptor 15 detects the back and transmits for pilot lamp 16 with the signal of telecommunication form, pilot lamp 16 lights then explains that the leakproofness of seal fitting 8 has the problem, pilot lamp 16 does not light then the leakproofness of seal fitting 8 is good. The lower extreme of pilot lamp 16 is provided with control panel 18, the inside of gas-supply pipe 11 is provided with the solenoid valve, solenoid valve and 18 electric connection of control panel, set up cylinder 12 toward 8 inside joining high-pressure gas of seal assembly, through the leakproofness detection mode of the inside atmospheric pressure change of pressure sensor 15 detection device, change the tradition toward 8 inside joining water of seal assembly or other fluidic detection modes, can effectively protect 8 inside not corroded of seal assembly, prolong 8's of seal assembly life, and practice thrift the detection cost, energy-concerving and environment-protective.
The working principle is as follows: when the utility model is used, the utility model needs to be understood simply, before use, the sealing fittings 8 to be detected are put into the device, the positions of the sealing gasket 7 and the perforated sealing gasket 9 are aligned, the hydraulic cylinder 4 is controlled by the control panel 18 to push the push rod 5 to fix the sealing fittings 8, the pressure sensor 13 is arranged at a proper position with the outer diameter of the sealing fittings 8, the sliding door on the inner visual plate 3 is closed, the motor 17 is controlled by the control panel 18 to rotate, the cylinder 12 is started to pressurize the inside of the sealing fittings 8 through the gas pipe 11, the electric hydraulic rod telescopic rod 14 drives the pressure sensor 13 to horizontally move upwards, the pressure sensor 13 is detachably connected with the electric hydraulic telescopic rod 14, the pressure sensor 13 can be horizontally moved along with the electric hydraulic telescopic rod 14 to measure the circumferential jumping amplitude of all positions of the sealing fittings 8 in the axial direction, set up spring 133 and connect pressure sensor 13, transmit pressure signal to pressure sensor 13 through the compression volume of spring 133, set up ball 134 of spring 133, make ball 134 and seal assembly 8 contact, reduce the measurement and make the wearing and tearing that bring for seal assembly 8, the left end of baroceptor 15 is provided with pilot lamp 16, pilot lamp 16 electric connection is in baroceptor 15, set up the pilot lamp 16 of baroceptor 15 right-hand member, when the inside atmospheric pressure of device changes, baroceptor 15 detects the back and transmits indicator lamp 16 with the form of electric signal, the pilot lamp 16 lights and then explains that the leakproofness of seal assembly 8 has the problem, the leakproofness of seal assembly 8 is good if pilot lamp 16 does not light. The lower extreme of pilot lamp 16 is provided with control panel 18, the inside of gas-supply pipe 11 is provided with the solenoid valve, solenoid valve and 18 electric connection of control panel, set up cylinder 12 toward 8 inside joining high-pressure gas of seal assembly, through the leakproofness detection mode of the inside atmospheric pressure change of pressure sensor 15 detection device, change the tradition toward 8 inside joining water of seal assembly or other fluidic detection modes, can effectively protect 8 inside not corroded of seal assembly, prolong 8's of seal assembly life, and practice thrift the detection cost, energy-concerving and environment-protective.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a mechanical seal accessory detection device, includes base (1), its characterized in that: the punching machine is characterized in that fixed side plates (2) are arranged on the left and right sides of the upper end of the base (1), an interior viewing plate (3) is arranged between the fixed side plates (2), a hydraulic cylinder (4) is arranged at the middle position of the fixed side plates (2) at the left end of the base (1), a motor (17) is arranged at the left end of the hydraulic cylinder (4), a push rod (5) is arranged at the right end of the hydraulic cylinder (4), a fixing seat (6) is arranged at the right end of the push rod (5), a sealing gasket (7) is arranged at the right end of the fixing seat (6), a sealing fitting (8) is arranged at the right end of the sealing fitting (8), a punching sealing gasket (9) is arranged at the right end of the punching sealing gasket (9), a punching fixing seat (10) is arranged at the right end of the punching sealing gasket (9), the right-hand member of gas-supply pipe (11) is provided with cylinder (12), the upper end of seal fitting (8) is provided with pressure sensor (13), the right-hand member of pressure sensor (13) is provided with electronic hydraulic telescoping rod (14), base (1) left end the upper end of fixed curb plate (2) is provided with baroceptor (15), the left end of baroceptor (15) is provided with pilot lamp (16), the lower extreme of pilot lamp (16) is provided with control panel (18).
2. The mechanical seal assembly detection device of claim 1, wherein: the interior board (3) of looking is the toughened glass, the contact position of interior board (3) and base (1) and fixed curb plate (2) of looking is provided with sealed glue.
3. The mechanical seal assembly detection device of claim 1, wherein: the outside of pressure sensor (13) is provided with fixed sleeve (131), fixed sleeve (131) pass through the bolt and can dismantle with electric hydraulic telescopic link (14) and be connected, the upper end of pressure sensor (13) is provided with pressure indicator dish (132), the lower extreme of pressure sensor (13) is provided with spring (133), the lower extreme of spring (133) is provided with ball (134).
4. The mechanical seal assembly detection device of claim 1, wherein: the inner sight plate (3) is provided with a handle and a sliding door, and sealing strips are arranged around the sliding door.
5. The mechanical seal assembly detection device of claim 1, wherein: the indicator light (16) is electrically connected to the air pressure sensor (15).
6. The mechanical seal assembly detection device of claim 1, wherein: the output shaft of the motor (17) and the gas pipe (11) are connected with the fixed side plate (2) through a high-precision bearing.
7. The mechanical seal assembly detection device of claim 1, wherein: the electromagnetic valve is arranged in the gas conveying pipe (11) and is electrically connected with the control panel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921855051.7U CN210953278U (en) | 2019-10-31 | 2019-10-31 | Mechanical seal accessory detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921855051.7U CN210953278U (en) | 2019-10-31 | 2019-10-31 | Mechanical seal accessory detection device |
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| Publication Number | Publication Date |
|---|---|
| CN210953278U true CN210953278U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921855051.7U Active CN210953278U (en) | 2019-10-31 | 2019-10-31 | Mechanical seal accessory detection device |
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| CN (1) | CN210953278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577673A (en) * | 2020-12-11 | 2021-03-30 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Valve subassembly leakproofness testing arrangement |
-
2019
- 2019-10-31 CN CN201921855051.7U patent/CN210953278U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577673A (en) * | 2020-12-11 | 2021-03-30 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Valve subassembly leakproofness testing arrangement |
| CN112577673B (en) * | 2020-12-11 | 2023-01-24 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Valve subassembly leakproofness testing arrangement |
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