CN221056227U - Smelting tool for stretching detection of static ring - Google Patents
Smelting tool for stretching detection of static ring Download PDFInfo
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- CN221056227U CN221056227U CN202322702321.3U CN202322702321U CN221056227U CN 221056227 U CN221056227 U CN 221056227U CN 202322702321 U CN202322702321 U CN 202322702321U CN 221056227 U CN221056227 U CN 221056227U
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- electric telescopic
- plate
- stationary ring
- ring
- fixed mounting
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- 230000003068 static effect Effects 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 title abstract description 9
- 238000003723 Smelting Methods 0.000 title description 3
- 239000011521 glass Substances 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 13
- 238000012360 testing method Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a fixture for stretching detection of a static ring, which relates to the technical field of static ring production and comprises a bottom plate, wherein a fixed ring is fixedly arranged at the top of the bottom plate, a plurality of uniformly distributed first electric telescopic rods are fixedly arranged on the outer wall of the fixed ring, the telescopic ends of the plurality of first electric telescopic rods penetrate through the fixed ring and are fixedly provided with movable plates, supporting plates are fixedly arranged at the tops of the plurality of movable plates, pull rods are fixedly arranged at the tops of the plurality of supporting plates, and sliding grooves are formed in the tops of the plurality of supporting plates. According to the utility model, when all the pull rods are in contact with the stationary ring, a worker starts the second electric telescopic rod, the telescopic end of the second electric telescopic rod stretches to push the connecting plate and the elastic clamping plates to move along the sliding groove until all the elastic clamping plates are in contact with the stationary ring, and at the moment, the pressure of the elastic clamping plates and the pull rods on the stationary ring can reduce the probability of flying when the stationary ring breaks.
Description
Technical Field
The utility model relates to the technical field of stationary ring production, in particular to a fixture for stationary ring stretching detection.
Background
The stationary ring is a seal ring that does not rotate with the shaft and is typically used for mechanical seals. Stationary rings are a very common mechanical element in everyday life. The common mechanical sealing structure consists of a static ring, a rotating ring, an elastic element spring seat, a set screw and the like, and an anti-rotation pin is fixed on the pressure cover to prevent the static ring from rotating.
In the prior art, the stretching resistance degree of the static ring needs to be detected in the production process, but most of traditional static ring production stretching detection devices still have some problems, the static ring needs to be stretched to be broken by an appliance in the stretching detection process, and when the static ring is broken, fragments of the static ring probably fly around, so that workers are required to collect the static ring, the working time of the workers is prolonged, and the workers can be accidentally injured in the flying process.
Disclosure of utility model
The utility model aims to solve the problem that in the prior art, a stationary ring needs to be stretched to be broken by using an appliance during stretching detection, and fragments of the stationary ring possibly fly around when the stationary ring breaks.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a static ring tensile detection is with smelting tool, includes the bottom plate, bottom plate top fixed mounting has solid fixed ring, gu fixed ring outer wall fixed mounting has a plurality of evenly distributed's first electric telescopic handle, and is a plurality of the flexible end of first electric telescopic handle all runs through solid fixed ring and fixed mounting has the movable plate, and is a plurality of the equal fixed mounting in movable plate top has the backup pad, and is a plurality of equal fixed mounting in backup pad top has the pull rod, and is a plurality of the spout has all been seted up at the backup pad top, and a plurality of equal fixed mounting in backup pad one side has the second electric telescopic handle, and a plurality of the flexible end of second electric telescopic handle runs through a plurality of backup pads and fixed mounting respectively has the connecting plate, a plurality of connecting plate respectively with a plurality of spout sliding connection, a plurality of the connecting plate is close to the equal fixed mounting in one side of pull rod has the elastic clamping plate.
Preferably, a plurality of tie rod tops are all fixed mounting has the electro-magnet, and a plurality of electro-magnet bottom is all fixed mounting has the spring, a plurality of spring bottom is all fixed mounting has the clamp plate.
Preferably, rectangular limiting rods are fixedly arranged at the tops of the pressing plates, and the tops of the rectangular limiting rods are respectively in sliding connection with the electromagnets.
Preferably, the top of the bottom plate is provided with a scale groove.
Preferably, a positioning plate is fixedly arranged at the bottom of one of the plurality of moving plates.
Preferably, one side of the positioning plate, which is close to the first electric telescopic rod, and one side of the pull rod, which is close to the first electric telescopic rod, are on the same horizontal plane.
Preferably, the inner walls of the sliding grooves are respectively attached to the outer walls of the connecting plates.
Preferably, a glass cover is fixedly arranged at the bottom of the bottom plate, and a glass cover is hinged to the top of the glass cover.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, when all the pull rods are in contact with the stationary ring, a worker starts the second electric telescopic rod, the telescopic end of the second electric telescopic rod stretches to push the connecting plate and the elastic clamping plates to move along the sliding groove until all the elastic clamping plates are in contact with the stationary ring, and at the moment, the pressure of the elastic clamping plates and the pull rods on the stationary ring can reduce the probability of flying when the stationary ring breaks.
2. In the utility model, during testing, a worker starts an electromagnet to generate magnetic force, an iron pressing plate moves upwards under the action of attractive force, a spring compresses the electromagnet, then the worker places a static ring on a supporting plate and is positioned between a pull rod and an elastic clamping plate, then a first electric telescopic rod is started, the telescopic end of the first electric telescopic rod retracts to drive the moving plate, the supporting plate and the pull rod to move, when all the pull rods are contacted with the static ring, the electromagnet is closed, and the pressing plate moves downwards under the action of the elastic force of the spring until the pressing plate is contacted with the static ring, so that the static rings with different sizes can be fixedly clamped at the moment, and the application range is improved.
Drawings
FIG. 1 is a perspective view showing the internal structure of a glass cover of a stationary ring tensile testing jig according to the present utility model;
FIG. 2 is a perspective view of a bottom plate of a stationary ring tensile testing fixture according to the present utility model;
FIG. 3 is a perspective view of a support plate of a stationary ring tensile testing fixture according to the present utility model;
Fig. 4 is a perspective view showing the internal structure of a chute of a stationary ring stretching detection jig according to the present utility model.
Legend description: 1. a glass cover; 2. a glass cover; 3. a bottom plate; 4. a fixing ring; 5. a first electric telescopic rod; 6. a moving plate; 7. a support plate; 8. a pull rod; 9. a scale groove; 10. an electromagnet; 11. a spring; 12. a pressing plate; 13. a rectangular limit rod; 14. a positioning plate; 15. a chute; 16. a second electric telescopic rod; 17. a connecting plate; 18. an elastic clamping plate.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
In embodiment 1, as shown in fig. 1-4, the utility model provides a fixture for stretching and detecting a stationary ring, which comprises a bottom plate 3, wherein a fixed ring 4 is fixedly arranged at the top of the bottom plate 3, a plurality of uniformly distributed first electric telescopic rods 5 are fixedly arranged on the outer wall of the fixed ring 4, telescopic ends of the first electric telescopic rods 5 penetrate through the fixed ring 4 and are fixedly provided with a movable plate 6, a supporting plate 7 is fixedly arranged at the top of the movable plate 6, pull rods 8 are fixedly arranged at the top of the supporting plate 7, sliding grooves 15 are formed at the top of the supporting plate 7, a second electric telescopic rod 16 is fixedly arranged at one side of the supporting plate 7, telescopic ends of the second electric telescopic rods 16 penetrate through the supporting plate 7 and are fixedly provided with connecting plates 17, the connecting plates 17 are respectively in sliding connection with the sliding grooves 15, and elastic clamping plates 18 are fixedly arranged at one sides of the connecting plates 17, which are close to the pull rods 8.
The effect achieved in the whole embodiment 1 is that when all the pull rods 8 are in contact with the stationary ring, the worker starts the second electric telescopic rod 16, the telescopic end of the second electric telescopic rod 16 stretches, the connecting plate 17 and the elastic clamping plate 18 are pushed to move along the sliding groove 15 until all the elastic clamping plates 18 are in contact with the stationary ring, and at the moment, the pressure of the elastic clamping plates 18 and the pull rods 8 on the stationary ring can reduce the probability of shooting when the stationary ring breaks.
In embodiment 2, as shown in fig. 1-4, further, the top of the plurality of tie rods 8 is fixedly provided with an electromagnet 10, the bottom of the plurality of electromagnets 10 is fixedly provided with a spring 11, and the bottom of the plurality of springs 11 is fixedly provided with a pressing plate 12.
Further, rectangular limiting rods 13 are fixedly installed on the tops of the pressing plates 12, and the tops of the rectangular limiting rods 13 are respectively in sliding connection with the electromagnets 10 to prevent the pressing plates 12 from deviating when moving.
Further, a scale groove 9 is formed in the top of the bottom plate 3 and used for observing the tensile strength of the static ring.
Further, a positioning plate 14 is fixedly arranged at the bottom of one of the moving plates 6 of the plurality of moving plates 6, so that a worker can observe the moving distance of the stationary ring in the scale groove 9 conveniently.
Further, one side of the positioning plate 14 close to the first electric telescopic rod 5 and one side of the pull rod 8 close to the first electric telescopic rod 5 are on the same horizontal plane, and the scale of the positioning plate 14 on the scale groove 9 is ensured to be the radius of the stationary ring.
Further, the inner walls of the sliding grooves 15 are respectively attached to the outer walls of the connecting plates 17, so that the connecting plates 17 are limited.
Further, the glass cover 1 is fixedly installed at the bottom of the bottom plate 3, and the glass cover 2 is hinged to the top of the glass cover 1, so that a worker can observe the stationary ring conveniently, and the stationary ring is prevented from being shot to cause injury to the worker.
The effect that its whole embodiment 2 reached is, during the test, the staff starts electro-magnet 10, electro-magnet 10 produces magnetic force, and the clamp plate 12 of iron receives the appeal and upwards moves, and spring 11 compresses, then the staff puts the stationary ring on backup pad 7, is located between pull rod 8 and the elastic clamping plate 18, then starts first electric telescopic handle 5, and the flexible end of first electric telescopic handle 5 is retracted, drives movable plate 6, backup pad 7 and pull rod 8 and removes, when all pull rods 8 all contact with the stationary ring, closes electro-magnet 10, and clamp plate 12 moves down under the elasticity effect of spring 11, until contact with the stationary ring, can carry out fixed centre gripping to the stationary ring of equidimension not at this moment, has improved application range.
Working principle: during testing, a worker opens the glass cover 2, starts the electromagnet 10, the electromagnet 10 generates magnetic force, the iron pressing plate 12 moves upwards under the action of attractive force, the spring 11 compresses, then the worker places the stationary ring on the supporting plate 7, the second electric telescopic rod 16 is arranged between the pull rod 8 and the elastic clamping plate 18, then the first electric telescopic rod 5 is started, the telescopic end of the first electric telescopic rod 5 is retracted, the moving plate 6, the supporting plate 7 and the pull rod 8 are driven to move, when all the pull rods 8 are in contact with the stationary ring, the electromagnet 10 is closed, the pressing plate 12 moves downwards under the action of the elastic force of the spring 11 until the pressing plate is in contact with the stationary ring, at the moment, the stationary rings with different sizes can be fixedly clamped, the application range is enlarged, then the worker observes the scale of the positioning plate 14 on the scale groove 9 at the moment, the second electric telescopic rod 16 is started, the telescopic end of the second electric telescopic rod 16 is stretched, the connecting plate 17 and the elastic clamping plate 18 are pushed to move along the sliding groove 15 until all the elastic clamping plates 18 are in contact with the stationary ring, and the pressure of the elastic clamping plate 18 and the pull rod 8 on the stationary ring can reduce the probability of shooting when the stationary ring breaks. When the clamping is finished, a worker starts the first electric telescopic rod 5, the telescopic end of the first electric telescopic rod 5 is retracted, the pull rod 8 starts to stretch the static ring, and when the static ring breaks, the worker observes the data before the scale of the positioning plate 14 on the scale groove 9 subtracts the data, so that the tensile strength of the static ring can be detected.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a static ring stretch testing jig, includes bottom plate (3), its characterized in that: the utility model discloses a fixed ring, fixed ring (4) are all installed at bottom plate (3) top fixed mounting, fixed ring (4) outer wall fixed mounting has a plurality of evenly distributed's first electric telescopic handle (5), a plurality of the flexible end of first electric telescopic handle (5) all runs through fixed ring (4) and fixed mounting has movable plate (6), a plurality of the equal fixed mounting in movable plate (6) top backup pad (7), a plurality of backup pad (7) top equal fixed mounting has pull rod (8), a plurality of spout (15) have all been seted up at backup pad (7) top, a plurality of equal fixed mounting in backup pad (7) one side has second electric telescopic handle (16), a plurality of the flexible end of second electric telescopic handle (16) runs through a plurality of backup pads (7) and fixed mounting has connecting plate (17) respectively, a plurality of connecting plate (17) respectively with a plurality of spout (15) sliding connection, a plurality of connecting plate (17) are close to one side of pull rod (8) equal fixed mounting has elastic clamping plate (18).
2. The stationary ring stretch detecting jig according to claim 1, wherein: the top of a plurality of pull rods (8) is fixedly provided with an electromagnet (10), the bottom of a plurality of electromagnets (10) is fixedly provided with a spring (11), and the bottom of a plurality of springs (11) is fixedly provided with a pressing plate (12).
3. The stationary ring stretch detecting jig according to claim 2, wherein: rectangular limiting rods (13) are fixedly mounted at the tops of the pressing plates (12), and the tops of the rectangular limiting rods (13) are respectively connected with the electromagnets (10) in a sliding insertion mode.
4. The stationary ring stretch detecting jig according to claim 1, wherein: the top of the bottom plate (3) is provided with a scale groove (9).
5. The stationary ring stretch detecting jig according to claim 1, wherein: the bottom of one movable plate (6) of the plurality of movable plates (6) is fixedly provided with a positioning plate (14).
6. The stationary ring stretch detecting jig according to claim 5, wherein: one side of the positioning plate (14) close to the first electric telescopic rod (5) is on the same horizontal plane with one side of the pull rod (8) close to the first electric telescopic rod (5).
7. The stationary ring stretch detecting jig according to claim 1, wherein: the inner walls of the sliding grooves (15) are respectively attached to the outer walls of the connecting plates (17).
8. The stationary ring stretch detecting jig according to claim 1, wherein: the bottom of the bottom plate (3) is fixedly provided with a glass cover (1), and the top of the glass cover (1) is hinged with a glass cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322702321.3U CN221056227U (en) | 2023-10-09 | 2023-10-09 | Smelting tool for stretching detection of static ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322702321.3U CN221056227U (en) | 2023-10-09 | 2023-10-09 | Smelting tool for stretching detection of static ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221056227U true CN221056227U (en) | 2024-05-31 |
Family
ID=91201971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322702321.3U Active CN221056227U (en) | 2023-10-09 | 2023-10-09 | Smelting tool for stretching detection of static ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221056227U (en) |
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2023
- 2023-10-09 CN CN202322702321.3U patent/CN221056227U/en active Active
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