CN216247074U - Production detection device for mechanical sealing element - Google Patents
Production detection device for mechanical sealing element Download PDFInfo
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- CN216247074U CN216247074U CN202122810036.4U CN202122810036U CN216247074U CN 216247074 U CN216247074 U CN 216247074U CN 202122810036 U CN202122810036 U CN 202122810036U CN 216247074 U CN216247074 U CN 216247074U
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- 238000001514 detection method Methods 0.000 title claims abstract description 66
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
The utility model provides a production detection device of a mechanical sealing element. The production detection device of the mechanical sealing element comprises a detection table, wherein a controller is fixedly installed at the top of the detection table; the vertical plate is fixedly arranged at the top of the detection platform; the supporting plate is fixedly arranged at the top of the vertical plate; the hydraulic cylinder is fixedly arranged at the bottom of the supporting plate; the placing seat is fixedly arranged at the top of the detection table; the fixing mechanism is arranged on the detection table; and the rotating mechanism is arranged at the bottom end of the output rod of the hydraulic cylinder. The production detection device for the mechanical sealing element has the advantages that the sleeve sealing element to be detected can be fixed, the operation is simple, the workload of workers is reduced, and the detection accuracy is improved.
Description
Technical Field
The utility model relates to the technical field of mechanical production, in particular to a production detection device for a mechanical sealing element.
Background
The mechanical seal is a shaft seal device which is kept jointed by one or a plurality of pairs of end faces which slide relatively and are vertical to a shaft under the action of fluid pressure and elasticity (or magnetic force) of a compensation mechanism and matched with auxiliary seal to achieve leakage resistance. The mechanical sealing part belongs to one of precise mechanical basic elements with complex structures and is a key part of equipment such as various pumps, reaction synthesis kettles, turbine compressors, submersible motors and the like.
After a mechanical seal of the cylindrical casing type is produced, the inner diameter of the casing needs to be checked to determine the tightness. In the prior art, the standard caliper is generally manually held, the standard caliper is used for sequentially detecting and measuring mechanical sealing parts to be detected, the workload is large, certain errors exist in manual detection, and the detection is inconvenient.
Therefore, there is a need to provide a new production detection device for mechanical seal to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing a production detection device of a mechanical sealing element, which can fix a sleeve sealing element to be detected, has simple operation, reduces the workload of workers and improves the detection accuracy.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a production detection device of a mechanical sealing element, which comprises: the top of the detection table is fixedly provided with a controller; the vertical plate is fixedly arranged at the top of the detection platform; the supporting plate is fixedly arranged at the top of the vertical plate; the hydraulic cylinder is fixedly arranged at the bottom of the supporting plate; the placing seat is fixedly arranged at the top of the detection table; the fixing mechanism is arranged on the detection table; the rotating mechanism is arranged at the bottom end of an output rod of the hydraulic cylinder; and the two detection mechanisms are arranged on the rotating mechanism.
As a further scheme of the utility model, the fixing mechanism comprises a fixed motor, a two-way screw, two threaded sleeves, a limiting rod, two mounting rods and two clamping blocks, the fixed motor is fixedly mounted at the bottom of the detection table, the two-way screw is fixedly mounted on an output shaft of the fixed motor, the two threaded sleeves are symmetrically and threadedly sleeved on the two-way screw, the limiting rod is arranged below the detection table, the two mounting rods are respectively and fixedly mounted at the tops of the two threaded sleeves, the two clamping blocks are respectively and fixedly mounted at one ends, close to each other, of the two mounting rods, and rubber pads are fixedly bonded on the two clamping blocks.
As a further scheme of the utility model, two supporting seats are fixedly arranged at the bottom of the detection platform, the bidirectional screw is rotatably connected with the two supporting seats, and two ends of the limiting rod are respectively and fixedly connected with one side of the two supporting seats, which is close to each other.
As a further scheme of the utility model, the rotating mechanism comprises a connecting plate, a speed reducing motor and a T-shaped plate, the connecting plate is fixedly arranged at the bottom end of an output rod of the hydraulic cylinder, the speed reducing motor is fixedly arranged at the bottom of the connecting plate, and the T-shaped plate is fixedly arranged on an output shaft of the speed reducing motor.
As a further scheme of the utility model, the detection mechanism comprises an electric telescopic rod, a mounting plate, a pressure sensor, a sliding rod, a spring, a sliding block and an arc-shaped sleeve, the electric telescopic rod is fixedly mounted on one side of the T-shaped plate, the mounting plate is fixedly mounted on an output rod of the electric telescopic rod, the pressure sensor is fixedly mounted on one side of the mounting plate, the sliding rod is fixedly mounted on the pressure sensor, the spring is slidably sleeved on the sliding rod, the sliding block is fixedly mounted at one end of the sliding rod, the arc-shaped sleeve is slidably sleeved on the sliding rod, and the sliding block is slidably connected with the inner wall of the arc-shaped sleeve.
As a further scheme of the utility model, the detection platform is provided with two through holes, the two mounting rods respectively penetrate through the two through holes, the placing seat is provided with two movable holes, and the two movable holes are matched with the two mounting rods
The utility model provides a production detection device of a mechanical sealing element, which has the beneficial effects that: cooperate through examining test table, riser, backup pad, pneumatic cylinder and placing the seat, can treat the sleeve pipe that detects through fixed establishment and fix to detect the leakproofness of intraductal wall of sleeve through slewing mechanism and two detection mechanism, easy operation has reduced workman's work load, has improved the accuracy that detects simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a preferred embodiment of a production testing apparatus for a mechanical seal according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic top view of the placement base shown in FIG. 1;
fig. 4 is a schematic top view of the rotating rod and the latch shown in fig. 1.
Reference numbers in the figures: 1. a detection table; 2. a vertical plate; 3. a support plate; 4. a hydraulic cylinder; 5. a placing seat; 6. fixing a motor; 7. a bidirectional screw; 8. a threaded sleeve; 9. a limiting rod; 10. mounting a rod; 11. a clamping block; 12. a T-shaped plate; 13. an electric telescopic rod; 14. mounting a plate; 15. a pressure sensor; 16. a slide bar; 17. a spring; 18. a slider; 19. an arc-shaped sleeve; 20. a connecting plate; 21. a speed reducing motor.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1 to 4, a production detection apparatus for a mechanical seal according to an embodiment of the present invention includes: the detection device comprises a detection table 1, wherein a controller is fixedly installed at the top of the detection table 1; the vertical plate 2 is fixedly arranged at the top of the detection table 1; the supporting plate 3 is fixedly arranged at the top of the vertical plate 2; the hydraulic cylinder 4 is fixedly arranged at the bottom of the supporting plate 3; the placing seat 5 is fixedly arranged at the top of the detection table 1; the fixing mechanism is arranged on the detection table 1; the rotating mechanism is arranged at the bottom end of an output rod of the hydraulic cylinder 4; and the two detection mechanisms are arranged on the rotating mechanism.
Fixed establishment is including fixed motor 6, two-way screw rod 7, two threaded sleeve 8, gag lever post 9, two installation poles 10 and two clamp splice 11, fixed motor 6 fixed mounting be in examine the bottom of platform 1, two-way screw rod 7 fixed mounting be in on fixed motor 6's the output shaft, two 8 symmetrical thread bushes of threaded sleeve are established on the two-way screw rod 7, gag lever post 9 is located examine the below of platform 1, two installation pole 10 fixed mounting respectively is two the top of threaded sleeve 8, two clamp splice 11 fixed mounting respectively is two the one end that installation pole 10 is close to each other, two all fixed paste has the rubber pad on the clamp splice 11, can treat the sleeve pipe that detects through fixed establishment and fix, avoids the detection in-process sleeve pipe to take place the aversion.
The bottom of the detection table 1 is fixedly provided with two supporting seats, the two-way screw 7 is rotatably connected with the two supporting seats, and two ends of the limiting rod 9 are fixedly connected with one side of the two supporting seats, which are close to each other.
The rotating mechanism comprises a connecting plate 20, a speed reducing motor 21 and a T-shaped plate 12, wherein the connecting plate 20 is fixedly installed at the bottom end of an output rod of the hydraulic cylinder 4, the speed reducing motor 21 is fixedly installed at the bottom of the connecting plate 20, the T-shaped plate 12 is fixedly installed on an output shaft of the speed reducing motor 21, and the detecting mechanism can rotate in the sleeve through the rotating mechanism.
Detection mechanism is including electric telescopic handle 13, mounting panel 14, pressure sensor 15, slide bar 16, spring 17, slider 18 and arc sleeve 19, electric telescopic handle 13 fixed mounting be in one side of T type board 12, mounting panel 14 fixed mounting be in on electric telescopic handle 13's the output pole, pressure sensor 15 fixed mounting be in one side of mounting panel 14, slide bar 16 fixed mounting be in on the pressure sensor 15, spring 17 slip cap is established on the slide bar 16, 18 fixed mounting of slider is in the one end of slide bar 16, the slip cap of arc sleeve 19 is established on the slide bar 16, slider 18 with the inner wall sliding connection of arc sleeve 19 can detect the leakproofness of set intraductal wall through detection mechanism.
Two through holes are formed in the detection table 1, the two installation rods 10 penetrate through the two through holes respectively, two movable holes are formed in the placing seat 5 and matched with the two installation rods 10, and the two movable holes in the placing seat 5 can be clamped and fixed in a fixing mechanism before a sleeve with a smaller outer diameter is detected.
The working principle of the production detection device of the mechanical sealing element provided by the utility model is as follows:
when the device is used, a sleeve to be detected is placed on the placing seat 5, the fixing motor 6 is started to rotate forwards to drive the bidirectional screw 7 to rotate, the bidirectional screw 7 enables the two threaded sleeves 8 to be close to each other to drive the two mounting rods 10 to be close to each other, the two mounting rods 10 drive the two clamping blocks 11 to be close to each other, and the rubber pads on the two clamping blocks 11 contact with the sleeve and clamp the sleeve tightly, so that the sleeve is fixed;
then, the hydraulic cylinder 4 is started to extend the output rod, the rotating mechanism and the two detection mechanisms are driven to descend, the two arc-shaped sleeves 19 extend into the sleeve to be detected, then the two electric telescopic rods 13 are started to simultaneously extend the output rod, the two arc-shaped sleeves 19 are made to contact the inner wall of the sleeve to be detected, and the pressure value of the two pressure sensors 15 at the moment is displayed on the display screen of the controller;
then, the speed reducing motor 21 is started to drive the T-shaped plate 12 to rotate slowly, so as to drive the two arc-shaped sleeves 19 to rotate on the inner wall of the sleeve, if the pressure values of the two pressure sensors 15 are changed, this indicates that the inner wall of the sleeve is unqualified in sealing performance, and if the pressure values are not changed, this indicates that the inner wall of the sleeve is qualified in sealing performance, and the hydraulic cylinder 4 is started to reciprocate, so as to detect different positions of the inner wall of the sleeve.
Compared with the related art, the production detection device of the mechanical sealing element provided by the utility model has the following beneficial effects:
the utility model provides a production detection device of a mechanical sealing element, which can fix a sleeve to be detected through a fixing mechanism by matching a detection table 1, a vertical plate 2, a supporting plate 3, a hydraulic cylinder 4 and a placing seat 5, and detect the tightness of the inner wall of the sleeve through a rotating mechanism and two detection mechanisms.
The above are merely examples of the present application and are 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. A production detection device for a mechanical seal, comprising:
the top of the detection table is fixedly provided with a controller;
the vertical plate is fixedly arranged at the top of the detection platform;
the supporting plate is fixedly arranged at the top of the vertical plate;
the hydraulic cylinder is fixedly arranged at the bottom of the supporting plate;
the placing seat is fixedly arranged at the top of the detection table;
the fixing mechanism is arranged on the detection table;
the rotating mechanism is arranged at the bottom end of an output rod of the hydraulic cylinder;
and the two detection mechanisms are arranged on the rotating mechanism.
2. The production detection device of the mechanical sealing element as claimed in claim 1, wherein the fixing mechanism comprises a fixing motor, a two-way screw, two threaded sleeves, a limiting rod, two mounting rods and two clamping blocks, the fixing motor is fixedly mounted at the bottom of the detection platform, the two-way screw is fixedly mounted on an output shaft of the fixing motor, the two threaded sleeves are symmetrically and threadedly sleeved on the two-way screw, the limiting rod is arranged below the detection platform, the two mounting rods are respectively and fixedly mounted at the tops of the two threaded sleeves, the two clamping blocks are respectively and fixedly mounted at one ends of the two mounting rods, which are close to each other, and rubber pads are fixedly bonded on the two clamping blocks.
3. The production detection device of a mechanical seal element as claimed in claim 2, wherein two supporting seats are fixedly mounted at the bottom of the detection platform, the two-way screw is rotatably connected with the two supporting seats, and two ends of the limiting rod are respectively fixedly connected with one side of the two supporting seats, which is close to each other.
4. The production detection device of a mechanical seal element according to claim 1, wherein the rotating mechanism comprises a connecting plate, a speed reducing motor and a T-shaped plate, the connecting plate is fixedly installed at the bottom end of the output rod of the hydraulic cylinder, the speed reducing motor is fixedly installed at the bottom of the connecting plate, and the T-shaped plate is fixedly installed on the output shaft of the speed reducing motor.
5. The production detection device of the mechanical sealing element as claimed in claim 4, wherein the detection mechanism comprises an electric telescopic rod, a mounting plate, a pressure sensor, a sliding rod, a spring, a sliding block and an arc-shaped sleeve, the electric telescopic rod is fixedly mounted on one side of the T-shaped plate, the mounting plate is fixedly mounted on the output rod of the electric telescopic rod, the pressure sensor is fixedly mounted on one side of the mounting plate, the sliding rod is fixedly mounted on the pressure sensor, the spring sliding sleeve is sleeved on the sliding rod, the sliding block is fixedly mounted at one end of the sliding rod, the arc-shaped sleeve is sleeved on the sliding rod, and the sliding block is slidably connected with the inner wall of the arc-shaped sleeve.
6. The production detection device of a mechanical seal element according to claim 2, wherein the detection platform is provided with two through holes, the two mounting rods respectively penetrate through the two through holes, the placing seat is provided with two movable holes, and the two movable holes are matched with the two mounting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122810036.4U CN216247074U (en) | 2021-11-17 | 2021-11-17 | Production detection device for mechanical sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122810036.4U CN216247074U (en) | 2021-11-17 | 2021-11-17 | Production detection device for mechanical sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216247074U true CN216247074U (en) | 2022-04-08 |
Family
ID=80942260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122810036.4U Expired - Fee Related CN216247074U (en) | 2021-11-17 | 2021-11-17 | Production detection device for mechanical sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216247074U (en) |
-
2021
- 2021-11-17 CN CN202122810036.4U patent/CN216247074U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |