CN220772785U - O-shaped ring tensile strength detection device - Google Patents
O-shaped ring tensile strength detection device Download PDFInfo
- Publication number
- CN220772785U CN220772785U CN202322404833.1U CN202322404833U CN220772785U CN 220772785 U CN220772785 U CN 220772785U CN 202322404833 U CN202322404833 U CN 202322404833U CN 220772785 U CN220772785 U CN 220772785U
- Authority
- CN
- China
- Prior art keywords
- detection device
- mounting
- fixedly connected
- tensile strength
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 38
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000000670 limiting effect Effects 0.000 claims abstract description 13
- 230000006698 induction Effects 0.000 claims abstract description 3
- 238000013016 damping Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses an O-shaped ring tensile strength detection device, which comprises a detection device pedestal, wherein the O-shaped ring tensile strength detection device also comprises a motor, and the motor is arranged in the detection device pedestal; the threaded rod is fixedly connected to the driving shaft of the motor, the movable ferrule is connected to the surface of the threaded rod in a threaded manner, the motor is used for driving the threaded rod to rotate, the limiting plate is arranged in the broadband direction of the movable ferrule, and the surface of the limiting plate is in sliding connection with the inner wall of the pedestal of the detection device. In the above-mentioned scheme, will set up two footboards at the erection column top surface and reciprocate for the spring that spliced pole inside is connected can produce tensile deformation, together with spliced pole synchronous motion, makes the forced induction board produce certain data, accomplishes tensile strength promptly and detects work, consequently can carry out accurate detection to O type circle, and can fix the O type circle of different specifications, avoids its tensile in-process to appear taking off, thereby has reached the effect that improves the device practicality.
Description
Technical Field
The utility model relates to the technical field of strength detection devices, in particular to an O-shaped ring tensile strength detection device.
Background
An O-ring is a component for providing a seal between two connecting components, preventing leakage of a medium such as gas or liquid or entry of external impurities, and is usually made of rubber, but has some drawbacks in practical use, such as: in the production process of the O-shaped ring, the tensile strength of the O-shaped ring is required to be correspondingly detected, the O-shaped ring is generally sleeved on a corresponding fixing column on a detection device, and then the O-shaped ring is directionally pulled to generate certain deformation until the O-shaped ring is broken or fails, but most of the existing fixing column structures are fixed, so that when the O-shaped ring which is not suitable for the specification of the fixing column is sleeved on the surface of the O-shaped ring, the O-shaped ring is easy to loose in the stretching process, and normal detection work is affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the utility model provides an O-shaped ring tensile strength detection device, which aims to solve the problems that a fixed column structure of the detection device in the prior art is fixed, and a part of O-shaped rings are easy to loose in the stretching process after being sheathed, so that the detection work is influenced.
In order to solve the technical problems, the utility model provides the following technical scheme: the O-shaped ring tensile strength detection device comprises a detection device pedestal, and the O-shaped ring tensile strength detection device further comprises
A motor disposed inside the detection device pedestal;
the threaded rod is fixedly connected to a driving shaft of the motor, the surface of the threaded rod is in threaded connection with a movable ferrule, the motor is used for driving the threaded rod to rotate, a limiting plate is oppositely arranged in the broadband direction of the movable ferrule, and the surface of the limiting plate is in sliding connection with the inner wall of the pedestal of the detection device;
the first connecting rod is fixedly connected to the top surface of the movable ferrule, the top end of the first connecting rod is fixedly connected with a mounting plate, one side of the width direction of the mounting plate is fixedly connected with an extension plate, and the extension plate is used for supporting an O-shaped ring placed on the top surface of the mounting plate in an auxiliary mode;
the mounting column, the center of mounting panel top surface is set up to the mounting column, the surface of mounting column is provided with the forced induction board.
The detection device comprises a detection device pedestal, and is characterized by further comprising a second connecting rod, wherein the second connecting rod is fixedly connected to the left side of the top surface of the detection device pedestal, the top end of the second connecting rod is fixedly connected with the bottom surface of one of the mounting plates, and the second connecting rod is used for supporting and fixing one of the mounting plates.
The auxiliary assembly is arranged at the top of the mounting column and is used for fixing O-shaped rings of different sizes.
The auxiliary assembly comprises a spring, a connecting column, a top disc, a damping rod and a movable plate, wherein the bottom end of the spring is fixedly connected to the inside of the mounting column, the top end of the spring is fixedly connected to the bottom end of the connecting column, the surface of the connecting column is movably connected to the inside of the mounting column, the top disc is fixedly installed on the top end of the connecting column, the bottom surface of the top disc is attached to the top surface of the mounting column, the damping rod is oppositely arranged in the side surface of the top disc, and the movable plate is arranged on the surface of the damping rod and is movably connected to the inside of the side surface of the top disc.
The technical scheme of the utility model has the following beneficial effects:
in the scheme, the two top plates arranged on the top surface of the mounting column are vertically moved upwards, so that the springs connected to the inside of the connecting column can generate stretching deformation, the connecting column moves synchronously, the O-shaped ring to be detected is sleeved on the periphery of the two mounting columns, the connecting column is driven to move downwards together with the top plates by the elastic action of the springs to reset the top edges of the O-shaped rings, the two movable plates arranged on the side surfaces of the top plates are horizontally moved relatively to adapt to the actual specification of the O-shaped rings, namely the fixing of the O-shaped rings is completed, the motor arranged in the pedestal of the detection device is started at the moment, the threaded rod is enabled to rotate, meanwhile, the movable ring connected to the surface of the threaded rod can perform directional horizontal movement under the limiting action of the limiting plate, so that the connecting rod connected to the top surface of the movable ring is driven to move synchronously, the mounting column can drive one side of the O-shaped rings to move and stretch, the pressure sensing plate can be extruded in the stretching process, so that the pressure sensing plate generates certain data, namely the stretching strength detection work is completed, the device can fix the O-shaped rings with different specifications, and the practical effect is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a perspective assembly view of the overall device of the present utility model;
fig. 3 is a schematic structural diagram of an auxiliary assembly according to the present utility model.
[ reference numerals ]
1. A detection device stand; 2. a motor; 3. a threaded rod; 4. a movable ferrule; 5. a limiting plate; 6. a first connecting rod; 7. a mounting plate; 8. an extension plate; 9. a mounting column; 10. a pressure sensing plate; 11. a second connecting rod; 12. an auxiliary component; 121. a spring; 122. a connecting column; 123. a top plate; 124. a damping rod; 125. a movable plate.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model as shown in fig. 1 to 3 provides an O-ring tensile strength detection device, which comprises a detection device pedestal 1, and the O-ring tensile strength detection device further comprises
A motor 2, wherein the motor 2 is arranged inside the detection device pedestal 1;
the threaded rod 3 is fixedly connected to a driving shaft of the motor 2, a movable ferrule 4 is connected to the surface of the threaded rod 3 in a threaded manner, the motor 2 is used for driving the threaded rod 3 to rotate, a limiting plate 5 is oppositely arranged in the wide-band direction of the movable ferrule 4, and the surface of the limiting plate 5 is in sliding connection with the inner wall of the pedestal 1 of the detection device;
the first connecting rod 6 is fixedly connected to the top surface of the movable ferrule 4, the top end of the first connecting rod 6 is fixedly connected with a mounting plate 7, one side of the width direction of the mounting plate 7 is fixedly connected with an extension plate 8, and the extension plate 8 is used for supporting an O-shaped ring placed on the top surface of the mounting plate 7 in an auxiliary mode;
the mounting column 9, the center of mounting panel 7 top surface is set up to mounting column 9, the surface of mounting column 9 is provided with pressure sensing board 10.
Wherein the device also comprises a second connecting rod 11, the second connecting rod 11 is fixedly connected to the left side of the top surface of the pedestal 1 of the detection device, the top end of the second connecting rod 11 is fixedly connected with the bottom surface of one of the mounting plates 7, the second connecting rod 11 is used for supporting and fixing one of the mounting plates 7, and can squeeze the pressure sensing plate 10 when the O-shaped ring stretches through the pressure sensing plate 10. So that corresponding pressure data can be generated by the pressure sensing plate 10 to more precisely test the tensile strength of the O-ring.
Wherein, still include auxiliary assembly 12, auxiliary assembly 12 sets up at the top of erection column 9, auxiliary assembly 12 is used for fixed not unidimensional O type circle.
The auxiliary assembly 12 comprises a spring 121, a connecting column 122, a top disc 123, a damping rod 124 and a movable plate 125, wherein the bottom end of the spring 121 is fixedly connected to the inside of the mounting column 9, the top end of the spring 121 is fixedly connected to the bottom end of the connecting column 122, the surface of the connecting column 122 is movably connected to the inside of the mounting column 9, the top disc 123 is fixedly arranged at the top end of the connecting column 122, the bottom surface of the top disc 123 is attached to the top surface of the mounting column 9, the damping rod 124 is oppositely arranged in the inside of the side surface of the top disc 123, the movable plate 125 is arranged on the surface of the damping rod 124, the surface of the movable plate 125 is movably connected to the inside of the side surface of the top disc 123, and a certain fixing effect can be achieved on the movable plate 125 during horizontal movement of the movable plate 125 so as to better match the extending plate 8 to fix the O-shaped ring.
The working process of the utility model is as follows: firstly, two top plates 123 arranged on the top surfaces of the mounting columns 9 are vertically moved upwards, so that a spring 121 connected inside the connecting columns 122 can generate stretching deformation, the connecting columns 122 move synchronously, at the moment, an O-shaped ring to be detected is sleeved on the peripheries of the two mounting columns 9, then the connecting columns 122 are driven to move downwards together with the top plates 123 by the aid of the elastic action of the spring 121 to reset the top edges of the O-shaped rings, afterwards, two movable plates 125 which are oppositely arranged on the side surfaces of the top plates 123 are horizontally moved to adapt to the actual specification of the O-shaped rings, namely the fixing of the O-shaped rings is completed, at the moment, a motor 2 arranged inside a pedestal 1 of a detection device is started, so that a threaded rod 3 rotates, at the same time, under the limiting action of a limiting plate 5, a movable ring 4 connected to the surface of the threaded rod 3 can perform directional horizontal movement, so that a connecting rod 6 connected to the top surface of the movable ring 4 is driven to move synchronously, the mounting columns 9 can drive one side of the O-shaped rings to move and stretch, the O-shaped rings can squeeze a pressure sensing plate 10 in the stretching process, so that the pressure sensing plate 10 generates certain data, namely the stretching strength is detected.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (4)
1. The O-shaped ring tensile strength detection device comprises a detection device pedestal (1), and is characterized by further comprising
A motor (2), wherein the motor (2) is arranged inside the detection device pedestal (1);
the device comprises a threaded rod (3), wherein the threaded rod (3) is fixedly connected with a driving shaft of a motor (2), a movable ferrule (4) is connected to the surface of the threaded rod (3) in a threaded manner, the motor (2) is used for driving the threaded rod (3) to rotate, a limiting plate (5) is oppositely arranged in the broadband direction of the movable ferrule (4), and the surface of the limiting plate (5) is in sliding connection with the inner wall of a pedestal (1) of the detection device;
the first connecting rod (6), the first connecting rod (6) is fixedly connected to the top surface of the movable ferrule (4), the top end of the first connecting rod (6) is fixedly connected with a mounting plate (7), one side of the width direction of the mounting plate (7) is fixedly connected with an extension plate (8), and the extension plate (8) is used for supporting an O-shaped ring placed on the top surface of the mounting plate (7) in an auxiliary mode;
the mounting column (9), the center of mounting panel (7) top surface is set up in mounting column (9), the surface of mounting column (9) is provided with forced induction board (10).
2. The device for detecting the tensile strength of the O-shaped ring according to claim 1, further comprising a second connecting rod (11), wherein the second connecting rod (11) is fixedly connected to the left side of the top surface of the pedestal (1) of the detecting device, the top end of the second connecting rod (11) is fixedly connected with the bottom surface of one of the mounting plates (7), and the second connecting rod (11) is used for supporting and fixing one of the mounting plates (7).
3. The O-ring tensile strength testing apparatus according to claim 1, further comprising an auxiliary assembly (12), said auxiliary assembly (12) being provided on top of the mounting post (9), said auxiliary assembly (12) being used for securing O-rings of different sizes.
4. The O-ring tensile strength detection device according to claim 3, wherein the auxiliary assembly (12) comprises a spring (121), a connecting column (122), a top disc (123), a damping rod (124) and a movable plate (125), wherein the bottom end of the spring (121) is fixedly connected to the inside of the mounting column (9), the top end of the spring (121) is fixedly connected to the bottom end of the connecting column (122), the surface of the connecting column (122) is movably connected to the inside of the mounting column (9), the top disc (123) is fixedly mounted to the top end of the connecting column (122), the bottom surface of the top disc (123) is attached to the top surface of the mounting column (9), the damping rod (124) is oppositely arranged in the side of the top disc (123), and the movable plate (125) is arranged on the surface of the damping rod (124), and the surface of the movable plate (125) is movably connected to the inside of the side of the top disc (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322404833.1U CN220772785U (en) | 2023-09-05 | 2023-09-05 | O-shaped ring tensile strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322404833.1U CN220772785U (en) | 2023-09-05 | 2023-09-05 | O-shaped ring tensile strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220772785U true CN220772785U (en) | 2024-04-12 |
Family
ID=90620142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322404833.1U Active CN220772785U (en) | 2023-09-05 | 2023-09-05 | O-shaped ring tensile strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220772785U (en) |
-
2023
- 2023-09-05 CN CN202322404833.1U patent/CN220772785U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203337456U (en) | Extensometer type displacement detecting device | |
| CN108279179B (en) | Constant and fatigue stress test device and test method | |
| CN220772785U (en) | O-shaped ring tensile strength detection device | |
| CN218455601U (en) | Fabric bursting strength testing equipment | |
| CN210834520U (en) | Sclerometer calibrating device | |
| CN206683853U (en) | A kind of Manual spring tensile and compression testing machine | |
| CN210911218U (en) | Automatic detection equipment for ultrasonic welding strength and quality drawing force of water pump shell | |
| KR20120014605A (en) | Mechanical load tester of photovoltaic module | |
| CN212111606U (en) | Executor testing arrangement and executor test cabinet | |
| CN210433213U (en) | Tire display testing device | |
| CN112326941A (en) | Strain testing device based on concrete extreme environment | |
| CN215910242U (en) | Mechanical manufacturing pulling force testing device | |
| CN220490364U (en) | Auxiliary structure for mechanical property test of gas spring | |
| CN217237522U (en) | Circuit board production is with detecting withstand voltage device | |
| CN215414323U (en) | Detection device | |
| CN217305266U (en) | Semiconductor test probe | |
| CN218974040U (en) | Compression-resistant tester | |
| CN219842281U (en) | Mobile phone screen testing device | |
| CN111623745A (en) | Mortar construction performance testing device and testing method | |
| CN216246197U (en) | Automatic contact plate device of checking fixture | |
| CN211086385U (en) | Modularization impedance test fixture | |
| CN219015344U (en) | Safety test box | |
| CN217981002U (en) | Production of rubber gasket is with stretch-proofing experimental apparatus | |
| CN220136627U (en) | IPS LCM light leakage measurement jig | |
| CN214667621U (en) | Novel thrust detects device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |