CN212483139U - Bellows hardness detection device - Google Patents
Bellows hardness detection device Download PDFInfo
- Publication number
- CN212483139U CN212483139U CN202022749321.5U CN202022749321U CN212483139U CN 212483139 U CN212483139 U CN 212483139U CN 202022749321 U CN202022749321 U CN 202022749321U CN 212483139 U CN212483139 U CN 212483139U
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- nut
- shade
- bellows
- jacks
- pressing plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 230000000670 limiting effect Effects 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 42
- 230000008093 supporting effect Effects 0.000 claims description 27
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002829 reductive effect Effects 0.000 description 5
- 239000012634 fragment Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000004062 sedimentation 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 discloses a bellows hardness detection device belongs to bellows hardness detection technical field, including the chassis, the top of chassis is provided with the support frame, the pneumatic cylinder that runs through to the inside top of support frame is installed at the top of support frame, the bottom of pneumatic cylinder is provided with the double-screw bolt, the bottom of double-screw bolt is provided with the shade, the inboard bottom of shade is provided with the nut, the inboard of nut evenly is provided with the multiunit internal thread. The utility model discloses an earlier with the depression bar inboard of process nut extend to the below of shade, make the limiting plate be located the inboard of nut, then align the nut on the shade with the double-screw bolt to rotate the shade, thereby make the nut slowly under the effect of internal thread and external screw thread and double-screw bolt threaded connection, utilize the shade to shelter from the bellows piece in splashing, avoided the bellows piece to produce the impact to the output of pneumatic cylinder under the impact force, improved the life of pneumatic cylinder.
Description
Technical Field
The utility model relates to a bellows hardness detects technical field, specifically is a bellows hardness detection device.
Background
The corrugated pipe mainly comprises a metal corrugated pipe, a corrugated expansion joint, a corrugated heat exchange pipe, a diaphragm capsule, a metal hose and the like, wherein the metal corrugated pipe is mainly applied to the effects of compensating thermal deformation of a pipeline, damping, absorbing sedimentation deformation of the pipeline and the like, and is widely applied to the industries of petrifaction, instruments, aerospace, chemical industry, electric power, cement, metallurgy and the like, the corrugated pipe made of other materials such as plastics and the like has irreplaceable effects in the fields of medium conveying, electric power threading, machine tools, household appliances and the like, and the hardness of the corrugated pipe needs to be detected in the.
In the process of detecting the hardness of the corrugated pipe, the detection of the bearing capacity of the corrugated pipe is generally realized by adopting a stamping method, however, the edge of the corrugated pipe is easily influenced by the stamping strength in the stamping process of the existing corrugated pipe, so that the corrugated pipe is poor in supporting effect of a detection device on the corrugated pipe, looseness easily occurs, or the detection result is inaccurate, the detection accuracy is reduced to a certain extent, in the stamping process, the corrugated pipe is broken in the stamping process, the splashing phenomenon is easily generated, the impact force is easily generated on the output end of the hydraulic cylinder by the splashed corrugated pipe fragments under the impact force, and therefore the service life of the hydraulic cylinder is shortened.
Disclosure of Invention
The utility model aims to provide a: in order to solve the problem that the existing corrugated pipe is in the stamping process, the edge of the corrugated pipe is easily influenced by the stamping pressure degree to enable the detection device to have a poor supporting effect on the corrugated pipe, the corrugated pipe is easy to loose, or the detection result is inaccurate, the detection accuracy is reduced to a certain extent, in the stamping process, the corrugated pipe is in the stamping crushing process and is easy to generate the splashing phenomenon, and the splashed corrugated pipe fragments easily generate impact force on the output end of the hydraulic cylinder under the impact force, so that the service life of the hydraulic cylinder is prolonged, and the corrugated pipe hardness detection device is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a corrugated pipe hardness detection device comprises a bottom frame, a support frame is arranged at the top of the bottom frame, the top of the support frame is provided with a hydraulic cylinder which penetrates to the top end inside the support frame, the bottom of the hydraulic cylinder is provided with a stud, the bottom of the stud is provided with a shade, the bottom end of the inner side of the shade is provided with a screw cap, the inner side of the screw cap is uniformly provided with a plurality of groups of internal threads, a pressure lever is inserted into the inner side of the screw cap, a limiting plate is arranged at the top of the pressure lever, a hole is arranged at the middle position of the top of the underframe, supporting blocks are arranged on two sides of the top of the hole, a plurality of groups of first jacks are uniformly arranged on one side of the tops of two groups of supporting blocks, second jacks are uniformly arranged at two ends of the tops of two groups of supporting blocks, the supporting shoe is characterized in that first pressing plates are arranged at two ends of the top of the supporting block, and second pressing plates are arranged on two sides of the top of each first pressing plate.
Preferably, the first pressing plate is detachably connected with the supporting block through the mutual matching of the first jack and the first screw rod, and the second pressing plate is detachably connected with the supporting block through the mutual matching of the second jack and the second screw rod.
Preferably, the two second pressing plates are both positioned above the first pressing plate, and the second pressing plates and the first pressing plate are arranged in a cross shape.
Preferably, the number of the second jacks is sixteen, and every four second jacks form a group, and each group of the second jacks is arranged transversely.
Preferably, the number of the first jacks is twelve, and every six first jacks form a group, and each group of the first jacks is arranged longitudinally.
Preferably, the outside of double-screw bolt evenly is provided with the external screw thread of multiunit and internal thread assorted, the shade passes through mutually supporting and double-screw bolt threaded connection of nut, internal thread and external screw thread.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a supporting shoe, first jack, the second jack, first clamp plate, the second clamp plate, first screw rod, second screw rod and hole that set up, utilize first screw rod and first jack to fix the bellows at the top of supporting shoe first clamp plate, then reuse the second clamp plate, second jack and second screw rod extrude the top of first clamp plate fixedly, thereby make first clamp plate and second clamp plate support the bellows more stable, the influence of the bounce that produces in the bellows punching press process to first clamp plate has been reduced, the phenomenon that the influence testing result is inaccurate is avoided appearing becoming flexible, the accuracy of detection has been improved to a certain extent;
2. the utility model discloses a double-screw bolt that sets up, the shade, the nut, the limiting plate, depression bar and internal thread, earlier extend to the below of shade with the inboard of depression bar through the nut, thereby make the limiting plate be located the inboard of nut, then align the nut on the shade with the double-screw bolt, and rotate the shade, thereby make the nut slow and double-screw bolt threaded connection under the effect of internal thread and external screw thread, thereby utilize the shade to shelter from the bellows piece in splashing, the bellows piece has been avoided producing the impact to the output of pneumatic cylinder under the impact force, thereby the life of pneumatic cylinder has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial top view of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
fig. 4 is an enlarged view of the present invention a.
In the figure: 1. a chassis; 2. a support frame; 3. a hydraulic cylinder; 4. a stud; 5. masking; 6. a nut; 7. a limiting plate; 8. a pressure lever; 9. an internal thread; 10. a support block; 11. a first jack; 12. a second jack; 13. a first platen; 14. a second platen; 15. a first screw; 16. a second screw; 17. and (4) holes.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, 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 following describes an embodiment of the present invention according to its overall structure.
The hydraulic cylinder (HOB) mentioned in the utility model can be obtained by market or private ordering.
Referring to fig. 1-4, a corrugated pipe hardness testing device comprises an underframe 1, a supporting frame 2 is arranged at the top of the underframe 1, a hydraulic cylinder 3 penetrating to the top end of the inside of the supporting frame 2 is arranged at the top of the supporting frame 2, a stud 4 is arranged at the bottom of the hydraulic cylinder 3, a shade 5 is arranged at the bottom of the stud 4, a nut 6 is arranged at the bottom end of the inner side of the shade 5, a plurality of groups of internal threads 9 are uniformly arranged at the inner side of the nut 6, a pressing rod 8 is inserted into the inner side of the nut 6, a limiting plate 7 is arranged at the top of the pressing rod 8, a hole 17 is arranged at the middle position of the top of the underframe 1, supporting blocks 10 are arranged at two sides of the top of the hole 17, a plurality of groups of first jacks 11 are uniformly arranged at one side of the top of each, the second pressing plates 14 are arranged on both sides of the top of the first pressing plate 13.
The utility model discloses a double-screw bolt 4 that sets up, shade 5, nut 6, limiting plate 7, depression bar 8 and internal thread 9, earlier extend to the below of shade 5 with depression bar 8 through the inboard of nut 6, thereby make limiting plate 7 be located the inboard of nut 6, then align nut 6 on the shade 5 with double-screw bolt 4, and rotate shade 5, thereby make nut 6 slowly under the effect of internal thread 9 and external screw thread with double-screw bolt 4 threaded connection, thereby utilize shade 5 to shelter from the bellows piece in splashing, the bellows piece has been avoided producing the impact to the output of pneumatic cylinder 3 under the impact force, thereby pneumatic cylinder 3's life has been improved.
Please refer to fig. 1 and 2, the first pressing plate 13 is detachably connected to the supporting block 10 through the mutual engagement of the first insertion hole 11 and the first screw 15, the second pressing plate 14 is detachably connected to the supporting block 10 through the mutual engagement of the second insertion hole 12 and the second screw 16, and the first pressing plate 13 is detachably connected to the supporting block 10 through the mutual engagement of the first insertion hole 11 and the first screw 15, and the second pressing plate 14 is detachably connected to the supporting block 10 through the mutual engagement of the second insertion hole 12 and the second screw 16, so that the supporting of the bellows is more stable.
Please refer to fig. 1 and 2, two of the second pressing plates 14 are located above the first pressing plate 13, the second pressing plates 14 and the first pressing plate 13 are arranged in a cross manner, the number of the second insertion holes 12 is sixteen, every four second insertion holes 12 are in one group, each group of the second insertion holes 12 is arranged in a transverse direction, and the second pressing plates 14 and the first pressing plates 13 are overlapped in a cross manner, so that the corrugated pipe is more stably extruded and supported, and the influence of the elastic force generated in the stamping process of the corrugated pipe on the detection is reduced.
Please refer to fig. 1, 3 and 4 heavily, the number of the first insertion holes 11 is twelve, and every six first insertion holes 11 are a group, each group of the first insertion holes 11 are arranged longitudinally, the outer side of the stud 4 is uniformly provided with a plurality of groups of external threads matched with the internal threads 9, the shade 5 is in threaded connection with the stud 4 through the mutual matching of the nut 6, the internal threads 9 and the external threads, and the shade 5 is in threaded connection with the stud 4 through the mutual matching of the nut 6, the internal threads 9 and the external threads, so that the shade 5 is used for shading the splashed corrugated pipe fragments, the impact force of the corrugated pipe fragments on the output end of the hydraulic cylinder 3 under the impact force is avoided, and the service life of the hydraulic cylinder 3 is prolonged.
The working principle is as follows: when in use, a part of the corrugated pipe is cut, the cut corrugated pipe is placed on the surface of the supporting block 10, then the first pressing plate 13 and the second pressing plate 14 are pressed on the cut corrugated pipe, meanwhile, the corrugated pipe is fixed on the top of the supporting block 10 by the first pressing plate 13 through the supporting block 10, the first jack 11, the second jack 12, the first pressing plate 13, the second pressing plate 14, the first screw 15, the second screw 16 and the hole 17 which are arranged, then the top of the first pressing plate 13 is extruded and fixed by the second pressing plate 14, the second jack 12 and the second screw 16, so that the first pressing plate 13 and the second pressing plate 14 can support the corrugated pipe more stably, the influence of the reverse elasticity generated in the stamping process of the corrugated pipe on the first pressing plate 13 is reduced, the phenomenon that the detection result is inaccurate due to looseness is avoided, and the detection accuracy is improved to a certain extent, and stud 4 through setting up, shade 5, the nut 6, the limiting plate 7, depression bar 8 and internal thread 9, earlier the depression bar 8 extends to the below of shade 5 through the inboard of nut 6, thereby make limiting plate 7 be located the inboard of nut 6, then align nut 6 and stud 4 on the shade 5, and rotate shade 5, thereby make nut 6 slowly under the effect of internal thread 9 and external screw thread with 4 threaded connection of stud, thereby utilize shade 5 to shelter from the bellows piece in splashing, the bellows piece has been avoided producing the impact to the output of pneumatic cylinder 3 under the impact force, thereby pneumatic cylinder 3's life has been improved.
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 (6)
1. The utility model provides a bellows hardness detection device, includes chassis (1), its characterized in that: the top of the chassis (1) is provided with a support frame (2), the top of the support frame (2) is provided with a hydraulic cylinder (3) penetrating through the top end of the inside of the support frame (2), the bottom of the hydraulic cylinder (3) is provided with a stud (4), the bottom of the stud (4) is provided with a shade (5), the bottom of the inner side of the shade (5) is provided with a nut (6), the inner side of the nut (6) is uniformly provided with a plurality of groups of internal threads (9), the inner side of the nut (6) is inserted with a pressure rod (8), the top of the pressure rod (8) is provided with a limiting plate (7), the middle position of the top of the chassis (1) is provided with a hole (17), two sides of the top of the hole (17) are both provided with support blocks (10), one side of the tops of the two groups of the support blocks (10) is both uniformly provided with a plurality of first, the two ends of the top of the supporting block (10) are provided with first pressing plates (13), and the two sides of the top of each first pressing plate (13) are provided with second pressing plates (14).
2. The bellows hardness test device of claim 1, wherein: the first pressing plate (13) is detachably connected with the supporting block (10) through mutual matching of the first insertion hole (11) and the first screw (15), and the second pressing plate (14) is detachably connected with the supporting block (10) through mutual matching of the second insertion hole (12) and the second screw (16).
3. The bellows hardness test device of claim 2, wherein: the two second pressing plates (14) are both positioned above the first pressing plate (13), and the second pressing plates (14) and the first pressing plate (13) are arranged in a cross manner.
4. The bellows hardness test device of claim 1, wherein: the number of the second jacks (12) is sixteen, every four second jacks (12) form a group, and the second jacks (12) in each group are all arranged transversely.
5. The bellows hardness test device of claim 1, wherein: the number of the first jacks (11) is twelve, every six first jacks (11) form a group, and the first jacks (11) in each group are all longitudinally arranged.
6. The bellows hardness test device of claim 1, wherein: the outer side of the stud (4) is uniformly provided with a plurality of groups of external threads matched with the internal threads (9), and the shade (5) is in threaded connection with the stud (4) through the mutual matching of the nut (6), the internal threads (9) and the external threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022749321.5U CN212483139U (en) | 2020-11-25 | 2020-11-25 | Bellows hardness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022749321.5U CN212483139U (en) | 2020-11-25 | 2020-11-25 | Bellows hardness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212483139U true CN212483139U (en) | 2021-02-05 |
Family
ID=74449150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022749321.5U Active CN212483139U (en) | 2020-11-25 | 2020-11-25 | Bellows hardness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212483139U (en) |
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2020
- 2020-11-25 CN CN202022749321.5U patent/CN212483139U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hardness testing device for corrugated pipe Effective date of registration: 20221017 Granted publication date: 20210205 Pledgee: Postal Savings Bank of China Limited by Share Ltd. Weifang branch Pledgor: Shandong Huiling New Material Technology Co.,Ltd. Registration number: Y2022980018501 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231212 Granted publication date: 20210205 Pledgee: Postal Savings Bank of China Limited by Share Ltd. Weifang branch Pledgor: Shandong Huiling New Material Technology Co.,Ltd. Registration number: Y2022980018501 |