CN215179289U - Device for measuring deformation force of metal ring by using stable tension - Google Patents
Device for measuring deformation force of metal ring by using stable tension Download PDFInfo
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- CN215179289U CN215179289U CN202122778508.2U CN202122778508U CN215179289U CN 215179289 U CN215179289 U CN 215179289U CN 202122778508 U CN202122778508 U CN 202122778508U CN 215179289 U CN215179289 U CN 215179289U
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- 239000002184 metal Substances 0.000 title claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 20
- 230000002146 bilateral effect Effects 0.000 claims description 8
- 230000006355 external stress Effects 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to a metal ring shape variable force measures technical field, and specifically speaking relates to an use stable tension to metal ring's deformation force measuring device. The mounting frame comprises a chassis and a top plate arranged on the upper side of the chassis, and two ends of the top plate are provided with track strips, two ends of each track strip are fixed on the side wall between the top plate and the chassis. The utility model discloses a hinge bar that sets up is driven by the clamp plate and outwards removes, make the hinge bar drive the push pedal and extrude the inner wall of ring, make the ring receive the power of outside expansion, and when push pedal extrusion ring, the power that receives through pressure sensor to the ring inner wall and the power that outside released detect, obtain the ring and receive tensile limit with this, so that the installer can select the ring according to the atress scope of ring when selecting the ring, so that the ring can normal work in the position of installation.
Description
Technical Field
The utility model relates to a metal ring shape variable force measures technical field, and specifically speaking relates to an use stable tension to metal ring's deformation force measuring device.
Background
When the physical characteristics of a metal product are measured, a device is used for detecting the characteristics of the metal product, such as rigidity, deformation force, torsion and the like, so as to obtain the characteristics of the metal product, at present, when the physical characteristics of the annular metal product are detected, the device is used for applying pressure to the ring from the outside of the ring so as to judge the range of the pressure applied to the ring, but the method cannot obtain the data of the force applied to the ring from the inside, so that when the outward tension is applied to the scene in which the ring is used, an installer cannot select a proper ring according to the force applied range of the ring, the installed ring has multiple faults, and the trouble of later maintenance of the maintainer is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an use stable tension to the deformation force measuring device of metal ring to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the present invention provides a device for measuring deformation force of a metal ring by using stable tension, comprising a mounting frame and an expanding device arranged inside the mounting frame, wherein the mounting frame comprises a chassis and a top plate arranged on the upper side of the chassis, two ends of the top plate are provided with track strips, two ends of each track strip are fixed on the side wall between the top plate and the chassis, the bottom of the top plate is provided with a pressing plate, two ends of each pressing plate are slidably arranged in the track strips, a hydraulic rod for driving the pressing plate to move downwards is arranged on the upper side of the top plate, two ends of the lower side of the pressing plate are provided with a sliding frame which is slidable on the bottom of the pressing plate, hinge rods are hinged on the sliding frame, the positions of the two hinge rods close to the middle part are hinged together, one side of the hinge rod close to the bottom end is provided with a push plate, one side of the push plate is provided with an external stress sensing device, the external stress sensing device comprises a supporting block, and pressure sensors for measuring pressure are arranged on one sides of the abutting block and the push plate, and a ring for testing tension is arranged between the two pressure sensors.
As a further improvement of the technical scheme, a connecting block is fixed on one side of the push plate, a connecting sliding groove is formed in one side, close to the push plate, of the hinged rod, and the connecting block is arranged inside the connecting sliding groove in a sliding mode.
As a further improvement of the technical scheme, the bottom of the hinge rod is hinged with a limiting hinge frame, the upper side of the chassis is provided with middle sliding grooves in bilateral symmetry, and the limiting hinge frame is arranged inside the middle sliding grooves in a sliding mode.
As a further improvement of the technical scheme, side baffles are fixed at two ends of the bottom of the pressure plate, and springs are fixed on the side wall between the side baffles and the sliding frame.
As a further improvement of the technical scheme, bottom sliding blocks are fixed at the bottom of the abutting block in a bilateral symmetry manner, a threaded column is rotatably connected to one side of the abutting block, a group of side sliding grooves are arranged at the upper side of the chassis in a bilateral symmetry manner, the bottom sliding blocks are arranged inside the side sliding grooves in a sliding manner, and the threaded column is in threaded connection with a fixing lug on the edge of the chassis.
As a further improvement of the technical scheme, a cylindrical pier is fixed in the middle of the upper side of the chassis, a notch is formed in one side of the cylindrical pier, and one end of the hinge rod is arranged in the notch.
As a further improvement of the technical scheme, a rubber plate is fixed on one side of the pressure sensor, and one side of the rubber plate is in contact with the side wall of the circular ring.
Compared with the prior art, the beneficial effects of the utility model are that:
in this use stable tension to the device of the deformation power measurement of metal ring, the hinge bar through setting up is driven outwards by the clamp plate and moves, make the hinge bar drive the push pedal and extrude the inner wall of ring, make the ring receive outside expanding power, and when the push pedal extrudees the ring, the power that receives and outside release to the ring inner wall through pressure sensors detects, obtain the limit that the ring received tension with this, so that the installer when selecting the ring, can select the ring according to the atress scope of ring, so that the ring can be normal work in the position of installation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the utility model;
fig. 3 is a schematic sectional structure view of the mounting bracket of the utility model;
fig. 4 is a schematic view of the explosion structure of the flaring device of the utility model;
FIG. 5 is an exploded view of the partially expanded structure of the expanding device of the utility model;
fig. 6 is a schematic structural view of the external force sensing device of the present invention.
The various reference numbers in the figures mean:
1. a mounting frame; 11. a chassis; 111. a middle chute; 112. a side chute; 12. a top plate; 13. a track bar; 14. cylindrical piers; 141. a notch;
2. an external expanding device; 21. pressing a plate; 211. a side dam; 212. a spring; 22. a hinge rod; 221. connecting the sliding chute; 23. a carriage; 24. a limiting hinge frame; 25. a hydraulic lever; 26. pushing the plate; 261. connecting blocks; 262. a rubber plate; 263. a pressure sensor;
3. an external force sensing device; 31. a resisting block; 32. a threaded post; 33. a bottom slider;
4. a circular ring.
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.
Example 1
Referring to fig. 1 to 6, the present embodiment provides a device for measuring a deformation force of a metal ring by using a stable tension, including a mounting frame 1 and an expanding device 2 disposed inside the mounting frame 1, the mounting frame 1 includes a bottom plate 11 and a top plate 12 disposed on an upper side of the bottom plate 11, rail bars 13 having both ends fixed on a sidewall between the top plate 12 and the bottom plate 11 are disposed at both ends of the top plate 12, in order to make the expanding device 2 stably move inside the mounting frame 1, a pressing plate 21 having both ends slidably disposed in the rail bars 13 is disposed at a bottom of the top plate 12, a sliding position of the pressing plate 21 is limited by the rail bars 13, so that the pressing plate 21 slides up and down in a rail of the rail bars 13, thereby ensuring stability of movement of the pressing plate 21, a hydraulic rod 25 for driving the pressing plate 21 to move down is mounted on the upper side of the top plate 12, a sliding frame 23 sliding at a bottom of the pressing plate 21 is disposed at both ends of a lower side of the pressing plate 21, articulated on the carriage 23 have hinge rod 22, and two hinge rods 22 are close to the position at middle part and articulate each other together, one side that hinge rod 22 is close to the bottom is provided with push pedal 26, one side of push pedal 26 is provided with outside atress induction system 3, outside atress induction system 3 is including supporting piece 31, it all installs the pressure sensors 263 that is used for measuring pressure to support one side of piece 31 and push pedal 26, be provided with the ring 4 that is used for testing tensile between two pressure sensors 263, set up pressure sensors 263 in the inside and outside both sides of ring 4, so that obtain the atress of ring 4 inner wall and the outside power of expanding of ring 4 lateral wall, obtain the tensile scope of ring 4 with this, so that installer installs ring 4 according to the atress condition of ring 4.
The working principle is as follows:
two ends of a hinge rod 22 are lifted to enable the end parts of the two hinge rods 22 to be far away from each other, a ring 4 needing to measure tension is placed on a base plate 11, the outer side wall of the ring 4 is contacted with a pressure sensor 263 on the side wall of a supporting block 31, the hinge rod 22 is lowered to enable a pressure sensor 263 on a push plate 26 to be contacted with the inner wall of the ring 4, a piston rod in a hydraulic rod 25 pushes the press plate 21 downwards to move, two ends of the press plate 21 slide in a track strip 13, the press plate 21 moving downwards presses the hinge rod 22 to enable the hinge rod 22 to drive a sliding frame 23 to slide at the bottom of the press plate 21, the other end of the hinge rod 22 pushes the push plate 26 to move towards the direction close to the inner wall of the ring 4 and extrudes the push plate 26 and the pressure sensor 263 in the moving process, at the moment, the pressure sensor 263 senses pressure, the ring 4 is pushed by the pressure sensor 263 and expands outwards, and the ring 4 expanding outwards extrudes the pressure sensor 263 on the supporting block 31, the pressure sensors 263 sense the force outside the ring 4, and the two pressure sensors 263 sense data to calculate the range of the tension applied to the ring 4.
In order to make the hinge rod 22 push and pull the push plate 26, the push plate 26 stably moves along with the hinge rod 22, and the push plate 26 is convenient to be attached to the inner wall of the circular ring 4, one side of the push plate 26 is fixed with a connecting block 261, one side of the hinge rod 22 close to the push plate 26 starts to be provided with a connecting sliding groove 221, the connecting block 261 is arranged inside the connecting sliding groove 221 in a sliding manner, the set connecting block 261 slides in the connecting sliding groove 221, so that the push plate 26 is pushed and pulled by the hinge rod 22, the pushing on the inner wall of the circular ring 4 is guaranteed, meanwhile, the hinge rod 22 moves along with the hinge rod 22, and the stable use of the push plate 26 is facilitated.
In order to enable the hinge rod 22 to stably push the push plate 26 on the chassis 11 in the moving process, the bottom of the hinge rod 22 is hinged with a limit hinge frame 24, the upper side of the chassis 11 is symmetrically provided with middle sliding grooves 111 in the left-right direction, the limit hinge frame 24 is slidably arranged inside the middle sliding grooves 111, and the limit hinge frame 24 is limited to slide in the middle sliding grooves 111, so that the hinge rod 22 moves along the sliding track of the limit hinge frame 24, and the hinge rod 22 can stably extrude the push plate 26.
In order to enable the hinge rod 22 not to need a worker to reset the hinge rod 22 when in use, the two ends of the bottom of the pressing plate 21 are fixed with side baffles 211, the side wall between the side baffles 211 and the sliding frame 23 is fixed with a spring 212, the sliding frame 23 is pushed by the spring 212, when the external expanding device 2 does not press the circular ring 4, the sliding frame 23 is pushed by the spring 212, and the hinge rod 22 is restored to the original position so as to facilitate the reuse of the hinge rod 22.
In order to enable the device to clamp and measure circular rings 4 with different sizes, bottom sliding blocks 33 are fixed on the bottom of the abutting block 31 in a bilateral symmetry mode, one side of the abutting block 31 is rotatably connected with a threaded column 32, a group of side sliding grooves 112 are formed in the upper side of the chassis 11 in a bilateral symmetry mode, the bottom sliding blocks 33 are arranged inside the side sliding grooves 112 in a sliding mode, the threaded column 32 is in threaded connection with a fixing lug on the edge of the chassis 11, the position of the abutting block 31 is adjusted through rotating the threaded column 32, the distance between the two external stress induction devices 3 is further changed, and therefore the circular rings 4 with different sizes can be placed between the two external stress induction devices 3 conveniently.
In order to limit the effective distance of expansion of the hinge rod 22, the cylindrical pier 14 is fixed at the middle position of the upper side of the chassis 11, a notch 141 is formed in one side of the cylindrical pier 14, one end of the hinge rod 22 is arranged inside the notch 141, and the minimum diameter of the circular ring 4 is limited through the cylindrical pier 14, so that the device can effectively measure the object characteristics of the circular ring 4.
In order to reduce the friction loss generated by the contact between the pressure sensor 263 and the ring 4, the rubber plate 262 is fixed on one side of the pressure sensor 263, one side of the rubber plate 262 is in contact with the side wall of the ring 4, and the rubber plate 262 is in contact with the side wall of the ring 4, so that the abrasion of the ring 4 to the pressure sensor 263 is reduced, and the service life of the pressure sensor 263 is prolonged.
When the device for measuring the deformation force of the metal ring by using stable tension is used specifically, the distance between the two abutting blocks 31 is adjusted according to the size of the ring 4, the two ends of the hinge rod 22 are lifted, the end parts of the two hinge rods 22 are far away from each other, the ring 4 needing to measure the tension is placed on the chassis 11, the outer side wall of the ring 4 is in contact with the pressure sensor 263 on the side wall of the abutting block 31, the hinge rod 22 is lowered, the pressure sensor 263 on the push plate 26 is in contact with the inner wall of the ring 4, the piston rod in the hydraulic rod 25 pushes the press plate 21 downwards to move, the two ends of the press plate 21 slide in the track strip 13, the downward moving press plate 21 presses the hinge rod 22, the hinge rod 22 drives the sliding frame 23 to slide at the bottom of the press plate 21, the other end of the hinge rod 22 pushes the push plate 26 to move in the direction close to the inner wall of the ring 4, and the push plate 26, the end of the push plate 22, the end of the push plate 22 is moved in the process of the push plate, Pressure sensors 263 extrudes, and pressure sensors 263 senses pressure at this moment, and ring 4 receives pressure sensors 263's thrust, and outwards expands, and outwards expanded ring 4 extrudes pressure sensors 263 on the piece 31 of supporting, makes pressure sensors 263 sense the power in the 4 outsides of ring, and through two pressure sensors 263 sensing data, the tensile scope that ring 4 receives is calculated.
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 (7)
1. The utility model provides an use stable tension to metal ring's deformation force measuring device, includes mounting bracket (1) and sets up at inside flare device (2) of mounting bracket (1), its characterized in that: the mounting frame (1) comprises a chassis (11) and a top plate (12) arranged on the upper side of the chassis (11), two ends of the top plate (12) are provided with track strips (13) with two ends fixed on the side wall between the top plate (12) and the chassis (11), the bottom of the top plate (12) is provided with a pressing plate (21) with two ends arranged in the track strips (13) in a sliding manner, the upper side of the top plate (12) is provided with a hydraulic rod (25) used for driving the pressing plate (21) to move downwards, two ends of the lower side of the pressing plate (21) are provided with a sliding frame (23) sliding at the bottom of the pressing plate (21), the sliding frame (23) is hinged with hinge rods (22), the two hinge rods (22) are hinged together at positions close to the middle part, one side of the hinge rods (22) close to the bottom end is provided with a push plate (26), one side of the push plate (26) is provided with an external stress sensing device (3), the external stress sensing device (3) comprises a resisting block (31), pressure sensors (263) for measuring pressure are mounted on one sides of the resisting block (31) and the push plate (26), and a ring (4) for testing tension is arranged between the two pressure sensors (263).
2. An apparatus for measuring deformation force of a metal toroid using stable tension according to claim 1, wherein: one side of the push plate (26) is fixed with a connecting block (261), one side of the hinge rod (22) close to the push plate (26) starts to be provided with a connecting sliding groove (221), and the connecting block (261) is arranged inside the connecting sliding groove (221) in a sliding mode.
3. An apparatus for measuring deformation force of a metal toroid using stable tension according to claim 1, wherein: the bottom of the hinge rod (22) is hinged with a limiting hinge frame (24), the upper side of the chassis (11) is provided with middle sliding grooves (111) in bilateral symmetry, and the limiting hinge frame (24) is arranged inside the middle sliding grooves (111) in a sliding mode.
4. An apparatus for measuring deformation force of a metal toroid using stable tension according to claim 1, wherein: side baffles (211) are fixed at two ends of the bottom of the pressing plate (21), and springs (212) are fixed on the side wall between the side baffles (211) and the sliding frame (23).
5. An apparatus for measuring deformation force of a metal toroid using stable tension according to claim 1, wherein: bottom sliding blocks (33) are fixed at the bottom of the abutting block (31) in a bilateral symmetry mode, a threaded column (32) is connected to one side of the abutting block (31) in a rotating mode, a group of side sliding grooves (112) are arranged on the upper side of the chassis (11) in a bilateral symmetry mode, the bottom sliding blocks (33) are arranged inside the side sliding grooves (112) in a sliding mode, and the threaded column (32) is connected to a fixing lug on the edge of the chassis (11) in a threaded mode.
6. An apparatus for measuring deformation force of a metal toroid using stable tension according to claim 1, wherein: the middle part of the upper side of the chassis (11) is fixedly provided with a cylindrical pier (14), one side of the cylindrical pier (14) starts to be provided with a notch (141), and one end of the hinge rod (22) is arranged in the notch (141).
7. An apparatus for measuring deformation force of a metal toroid using stable tension according to claim 1, wherein: and a rubber plate (262) is fixed on one side of the pressure sensor (263), and one side of the rubber plate (262) is in contact with the side wall of the circular ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122778508.2U CN215179289U (en) | 2021-11-15 | 2021-11-15 | Device for measuring deformation force of metal ring by using stable tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122778508.2U CN215179289U (en) | 2021-11-15 | 2021-11-15 | Device for measuring deformation force of metal ring by using stable tension |
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| Publication Number | Publication Date |
|---|---|
| CN215179289U true CN215179289U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122778508.2U Active CN215179289U (en) | 2021-11-15 | 2021-11-15 | Device for measuring deformation force of metal ring by using stable tension |
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| CN (1) | CN215179289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279857A (en) * | 2021-12-27 | 2022-04-05 | 苏州优科检测技术有限公司 | Metal material detection device based on deformation characteristic comparison before and after extrusion test |
| CN116223216A (en) * | 2023-03-06 | 2023-06-06 | 重庆协兴共创智能包装有限公司 | Whole case compression testing machine for packing case processing and inspection |
-
2021
- 2021-11-15 CN CN202122778508.2U patent/CN215179289U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279857A (en) * | 2021-12-27 | 2022-04-05 | 苏州优科检测技术有限公司 | Metal material detection device based on deformation characteristic comparison before and after extrusion test |
| CN114279857B (en) * | 2021-12-27 | 2022-08-02 | 苏州优科检测技术有限公司 | Metal material detection device based on deformation characteristic comparison before and after extrusion test |
| CN116223216A (en) * | 2023-03-06 | 2023-06-06 | 重庆协兴共创智能包装有限公司 | Whole case compression testing machine for packing case processing and inspection |
| CN116223216B (en) * | 2023-03-06 | 2023-08-25 | 重庆协兴共创智能包装有限公司 | Whole case compression testing machine for packing case processing and inspection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231208 Address after: 230051 Zhongjian Zhifang B-18 at the intersection of Shanghai Road and Lanzhou Road, Baohe District, Hefei City, Anhui Province Patentee after: Anhui Engineering Co., Ltd. of China Chemical Construction Investment Group Address before: 102308 floors 1-2, building 3, yard 1, Tanyuan Road, Mentougou District, Beijing Patentee before: China Chemical Construction Investment Group Co.,Ltd. Patentee before: Beijing Huajian Construction Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right |