CN211374312U - Clamping mechanism for detecting bending degree of stainless steel - Google Patents
Clamping mechanism for detecting bending degree of stainless steel Download PDFInfo
- Publication number
- CN211374312U CN211374312U CN201921512278.1U CN201921512278U CN211374312U CN 211374312 U CN211374312 U CN 211374312U CN 201921512278 U CN201921512278 U CN 201921512278U CN 211374312 U CN211374312 U CN 211374312U
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- stainless steel
- detecting
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- fixture
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 36
- 239000010935 stainless steel Substances 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 238000005452 bending Methods 0.000 title claims description 12
- 238000003825 pressing Methods 0.000 claims description 14
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of machinery, specifically be a fixture for detecting stainless steel crookedness, including the workstation, be equipped with L shape support on the workstation, be equipped with application of pressure mechanism on the L shape support, the upper surface symmetry of workstation is equipped with two fixture, and application of pressure mechanism includes the cylinder, is equipped with on the output of cylinder and executes the briquetting, and fixture includes the fixing base, and the one end rotation of fixing base is connected with the C-shaped piece. This a fixture for detecting stainless steel crookedness, place the stainless steel pipe fitting middle part that will treat and detect in the breach of the piece lower surface of exerting pressure, and utilize the clamp splice to press from both sides tightly, fix the middle part of pipe fitting, and simultaneously, place the spacing inslot on the fixing base respectively with the both ends of pipe fitting again, it fixes to recycle C-shaped piece, so that can fix the both ends of pipe fitting, prevent that the pipe fitting from collapsing when testing, the centre gripping is more firm, solve crookedness detection device to the unstable problem of stainless steel pipe centre gripping.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be a fixture for detecting stainless steel crookedness.
Background
At present, stainless steel has special chemical properties, and is widely used as a raw material for producing various industrial pipes and devices, such as stainless steel pipes, pipe fittings, flanges and the like. And need carry out the crookedness test to the stainless steel device in the production process of stainless steel device for detect the quality and the life of product, but current crookedness detection device's fixture when using, the nonrust steel pipe centre gripping is unstable, can lead to the steel pipe to collapse, has certain potential safety hazard, and influences the testing result, is not convenient for use. In view of this, we propose a fixture for detecting the bending of stainless steel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixture for detecting stainless steel crookedness to solve the unstable problem of crookedness detection device to the centre gripping of nonrust steel pipe that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a clamping mechanism for detecting the bending degree of stainless steel comprises a workbench, wherein an inverted L-shaped support is arranged on the workbench, a pressing mechanism is arranged on the L-shaped support and comprises an air cylinder, the air cylinder is installed on the upper surface of the horizontal section of the L-shaped support, a pressing block for applying pressure downwards to the middle part of a pipe to be detected is arranged on the output end of the air cylinder, and a transversely arranged notch is formed in the lower surface of the pressing block;
the upper surface symmetry of workstation is equipped with two fixture, fixture includes the fixing base, the fixing base with the last fixed surface of workstation is connected, just the fixing base is located execute the both sides of briquetting, it is connected with the C-shaped piece of centre gripping pipe fitting both ends to be detected to rotate on the fixing base.
Preferably, a round hole is formed in the horizontal section of the L-shaped support, and the output end of the air cylinder penetrates through the round hole and extends to the position above the workbench.
Preferably, one side of the pressurizing block is provided with a first screw hole, the first screw hole is communicated with the notch, a screw rod is arranged in the first screw hole in a threaded connection mode, the screw rod stretches into one end in the notch and is rotatably connected with a clamping block, a groove is formed in the outer surface of the clamping block, a bearing is installed in the groove, and one end of the screw rod is fixedly connected with an inner ring of the bearing.
Preferably, one end of the fixing seat is provided with a rotating shaft, and the C-shaped block is rotatably connected with the fixing seat through the rotating shaft.
Preferably, the fixing seat is provided with a limiting groove, one end of the C-shaped block is provided with a through hole, a bolt is arranged in the through hole, one end of the fixing seat is provided with a second screw hole, and the bolt penetrates through the through hole and is in threaded connection with the second screw hole.
Preferably, the inner surface of the clamping block is provided with a plurality of anti-skid protrusions.
Compared with the prior art, the beneficial effects of the utility model are that: this a fixture for detecting stainless steel crookedness, place the stainless steel pipe fitting middle part that will treat and detect in the breach of the piece lower surface of exerting pressure, and utilize the clamp splice to press from both sides tightly, fix the middle part of pipe fitting, and simultaneously, place the spacing inslot on the fixing base respectively with the both ends of pipe fitting again, it fixes to recycle C-shaped piece, so that can fix the both ends of pipe fitting, prevent that the pipe fitting from collapsing when testing, the centre gripping is more firm, solve crookedness detection device to the unstable problem of stainless steel pipe centre gripping.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a worktable according to the present invention;
fig. 3 is a schematic structural view of a pressing mechanism of the present invention;
fig. 4 is a schematic structural view of the clamping mechanism of the present invention.
In the figure: 1. a work table; 11. an L-shaped bracket; 111. a circular hole; 2. a pressure applying mechanism; 21. a cylinder; 22. pressing a block; 221. a notch; 222. a first screw hole; 23. a screw; 24. a clamping block; 241. a groove; 242. a bearing; 243. anti-skid projections; 3. a clamping mechanism; 31. a fixed seat; 311. a limiting groove; 312. a rotating shaft; 312. a second screw hole; 32. c-shaped blocks; 321. a through hole; 322. and (4) bolts.
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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
a clamping mechanism for detecting the bending degree of stainless steel comprises a workbench 1, wherein an inverted L-shaped support 11 is arranged on the workbench 1, a pressure applying mechanism 2 is arranged on the L-shaped support 11, the pressure applying mechanism 2 comprises a cylinder 21, the cylinder 21 is installed on the upper surface of the horizontal section of the L-shaped support 11, a pressure applying block 22 for applying pressure downwards to the middle part of a pipe to be detected is arranged on the output end of the cylinder 21, and a transversely arranged notch 221 is formed in the lower surface of the pressure applying block 22;
the upper surface symmetry of workstation 1 is equipped with two fixture 3, and fixture 3 includes fixing base 31, and fixing base 31 is connected with the last fixed surface of workstation 1, and fixing base 31 is located the both sides of exerting pressure piece 22, rotates on fixing base 31 to be connected with the centre gripping and waits to detect the C-shaped piece 32 at pipe fitting both ends.
In this embodiment, the whole of the workbench 1, the pressing block 22 and the fixing seat 31 are made of steel materials, and the steel materials have good rigidity and toughness, are stable in structure, and prolong the service life of the whole detection device.
Furthermore, a round hole 111 is arranged on the horizontal section of the L-shaped support 11, and the output end of the air cylinder 21 penetrates through the round hole 111 and extends to the upper part of the workbench 1, so that the output end of the air cylinder 21 can vertically and downwardly extrude the stainless steel pipe when extending.
Besides, one side of the pressure applying block 22 is provided with a first screw hole 222, the first screw hole 222 is communicated with the notch 221, the first screw hole 222 is internally threaded and provided with a screw 23, one end of the screw 23 extending into the notch 221 is rotatably connected with a clamping block 24, the outer surface of the clamping block 24 is provided with a groove 241, a bearing 242 is installed in the groove 241, one end of the screw 23 is fixedly connected with an inner ring of the bearing 242, one end of the screw 23 is fixed with the inner ring of the bearing 242 in a welding mode, the clamping block 24 can move in the notch 221 in the screwing-in process of the screw 23, so that the clamping block 24 can clamp a stainless steel pipe fitting in the notch 221, the pipe fitting is prevented from shaking during a bending test, and the middle of the pipe fitting is fixed.
It should be noted that one end of the fixing seat 31 is provided with a rotating shaft 312, the C-shaped block 32 is rotatably connected with the fixing seat 31 through the rotating shaft 312, and one end of the C-shaped block 32 is provided with a through hole with an aperture matched with that of the rotating shaft 312, so that the rotating shaft 312 passes through the through hole, and the effect of rotating one end of the C-shaped block 32 around the rotating shaft 312 is realized.
Furthermore, the fixing seat 31 is provided with a limiting groove 311, one end of the C-shaped block 32 is provided with a through hole 321, a bolt 322 is arranged in the through hole 321, one end of the fixing seat 31 is provided with a second screw hole 313, the bolt 322 passes through the through hole 321 to be in threaded connection with the second screw hole 313, so that one end of the C-shaped block 32 is fixed on the fixing seat 31 by the bolt 322, and thus, two ends of the pipe fitting are fixed in the limiting groove 311.
Specifically, the inner surface of the clamping block 24 is provided with a plurality of anti-slip protrusions 243, and the number of the anti-slip protrusions 243 in this embodiment is preferably 12, so that the friction force between the clamping block 24 and the outer surface of the stainless steel pipe fitting is increased by the anti-slip threads 243, and the clamping is more stable.
It should be noted that the cylinder 21 may be a cylinder of the SC63 series manufactured by shanghai raney industrial automation motor ltd, and its associated electrical circuit and power supply are also provided by the manufacturer; furthermore, the present invention relates to circuits, electronic components and modules, which are known in the art, and can be implemented by those skilled in the art without exception, and the present invention also does not relate to improvements to software and methods.
When the clamping mechanism for detecting the bending degree of the stainless steel is used, a pressure applying mechanism 2 is arranged on an L-shaped support 11 on a workbench 1, two clamping mechanisms 3 are symmetrically arranged on the upper surface of the workbench 1, the pressure applying mechanism 2 comprises an air cylinder 21 arranged on the upper surface of the horizontal section of the L-shaped support 11, a pressure applying block 22 is arranged on the output end of the air cylinder 21, the middle part of the stainless steel pipe to be detected is placed in a notch 221 of the lower surface of the pressure applying block 22, and a screw 23 is rotated to make the screw 23 screwed into a first screw hole 222 of a box, because one end of the screw 23 extending into the first screw hole 222 is provided with a clamping block 24, and a bearing 242 is arranged at the joint of the screw 23 and the clamping block 24, the screw 23 drives the clamping block 24 to move in the notch 221 in the screwing process and clamps the stainless steel pipe, meanwhile, the clamping mechanism 3 comprises a fixing seat 31, two ends of the stainless steel pipe are respectively placed in limiting grooves 311 on, because it is connected with C-shaped piece 32 to rotate through pivot 312 on the fixing base 31, therefore, it makes its lock at the surface of stainless steel pipe fitting to rotate C-shaped piece 32, and utilize bolt 322 to pass through the through-hole 321 of C-shaped piece 32 one end and the second screw 313 threaded connection on the fixing base 31, so that can fix the both ends of stainless steel pipe fitting, when the output of cylinder 21 is elongated, press down the middle part of stainless steel pipe fitting, be convenient for carry out the test of crookedness, because middle part and both ends of stainless steel pipe fitting are all fixed, prevent that the pipe fitting from collapsing when the test, the centre gripping is more firm, solve the crookedness detection device to the unstable problem of stainless steel pipe centre gripping.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a fixture for detecting stainless steel crookedness, includes workstation (1), its characterized in that: an inverted L-shaped support (11) is arranged on the workbench (1), a pressing mechanism (2) is arranged on the L-shaped support (11), the pressing mechanism (2) comprises an air cylinder (21), the air cylinder (21) is installed on the upper surface of the horizontal section of the L-shaped support (11), a pressing block (22) for applying pressure to the middle of the pipe to be detected downwards is arranged on the output end of the air cylinder (21), and a transversely arranged notch (221) is formed in the lower surface of the pressing block (22);
the upper surface symmetry of workstation (1) is equipped with two fixture (3), fixture (3) include fixing base (31), fixing base (31) with the last fixed surface of workstation (1) is connected, just fixing base (31) are located the both sides of applying pressure piece (22), it is connected with C piece (32) that the centre gripping was waited to detect the pipe fitting both ends to rotate on fixing base (31).
2. The clamping mechanism for detecting the bending degree of the stainless steel according to claim 1, wherein: a round hole (111) is formed in the horizontal section of the L-shaped support (11), and the output end of the air cylinder (21) penetrates through the round hole (111) and extends to the upper portion of the workbench (1).
3. The clamping mechanism for detecting the bending degree of the stainless steel according to claim 1, wherein: one side of the pressurizing block (22) is provided with a first screw hole (222), the first screw hole (222) is communicated with the notch (221), a screw rod (23) is connected with an inner thread of the first screw hole (222), one end of the screw rod (23) extending into the notch (221) is rotatably connected with a clamping block (24), a groove (241) is formed in the outer surface of the clamping block (24), a bearing (242) is installed in the groove (241), and one end of the screw rod (23) is fixedly connected with an inner ring of the bearing (242).
4. The clamping mechanism for detecting the bending degree of the stainless steel according to claim 1, wherein: one end of the fixed seat (31) is provided with a rotating shaft (312), and the C-shaped block (32) is rotatably connected with the fixed seat (31) through the rotating shaft (312).
5. The clamping mechanism for detecting the bending degree of the stainless steel according to claim 1, wherein: the fixing seat (31) is provided with a limiting groove (311), one end of the C-shaped block (32) is provided with a through hole (321), a bolt (322) is arranged in the through hole (321), one end of the fixing seat (31) is provided with a second screw hole (313), and the bolt (322) penetrates through the through hole (321) and is in threaded connection with the second screw hole (313).
6. The clamping mechanism for detecting the bending degree of the stainless steel according to claim 3, wherein: the inner surface of the clamping block (24) is provided with a plurality of anti-skid protrusions (243).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921512278.1U CN211374312U (en) | 2019-09-11 | 2019-09-11 | Clamping mechanism for detecting bending degree of stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921512278.1U CN211374312U (en) | 2019-09-11 | 2019-09-11 | Clamping mechanism for detecting bending degree of stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211374312U true CN211374312U (en) | 2020-08-28 |
Family
ID=72168263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921512278.1U Expired - Fee Related CN211374312U (en) | 2019-09-11 | 2019-09-11 | Clamping mechanism for detecting bending degree of stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211374312U (en) |
-
2019
- 2019-09-11 CN CN201921512278.1U patent/CN211374312U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |