CN218917038U - Pulling force detection device with high strength test function - Google Patents
Pulling force detection device with high strength test function Download PDFInfo
- Publication number
- CN218917038U CN218917038U CN202222488236.7U CN202222488236U CN218917038U CN 218917038 U CN218917038 U CN 218917038U CN 202222488236 U CN202222488236 U CN 202222488236U CN 218917038 U CN218917038 U CN 218917038U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- assembly
- plate
- clamping
- base
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to an intensity detection device, and discloses a tension detection device with a high intensity test function, which comprises a base, wherein one side of the base is fixedly connected with a backboard, and the tension detection device also comprises: a stretching assembly; a traction assembly; an elastic connection assembly; a measurement assembly; the clamping and fixing assembly is used for clamping two ends of a workpiece to be detected through the clamping and fixing assembly, and after the fixing is completed, the stretching assembly is used for stretching and pulling the workpiece to be detected through the pulling assembly, meanwhile, the tensile force of the workpiece to be detected, which is given to the pulling assembly, is converted into displacement variation through the elastic connecting assembly, the displacement variation is used for calculating the tensile force of the workpiece to be detected through Hooke's law.
Description
Technical Field
The utility model relates to an intensity detection device, in particular to a tension detection device with a high-intensity test function.
Background
In the process of product assembly, the stability of assembly of parts is particularly important, so that the tension performance of the parts of the product needs to be tested, and the traditional device for testing the tension performance of the parts is complex in structure, complex in operation, high in manufacturing cost and not suitable for being used by some small and medium enterprises.
Therefore, how to provide a tension detecting device and a tension detecting system, which can reduce the cost and solve the problem of complex operation, has become a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The present utility model is directed to a tension detecting device with high-strength testing function, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a pulling force detection device with high strength test function, includes the base, base one side fixedly connected with backplate, still includes: the stretching assembly is connected to the backboard and used for stretching the workpiece to be detected, and comprises a positioning block fixedly connected to the backboard, a positioning rod is connected in a sliding manner in the positioning block, and one end, close to the base, of the positioning rod is fixedly connected with a lifting plate; the traction assembly is connected to the stretching assembly and used for driving the stretching assembly, the traction assembly comprises supporting frames fixedly connected to a base, a rotating shaft is rotatably connected between the supporting frames, a winding drum is fixedly connected to the rotating shaft, one end of a cable is wound on the winding drum, one side of the lifting plate is fixedly connected with a connecting block, a fixed shaft is fixedly connected between the connecting blocks, a pulley is rotatably connected to the fixed shaft, a fixed block is fixedly connected to the back plate, and the other end of the cable passes through the pulley and is fixedly connected to the fixed block; the elastic connecting component is connected to the base and used for converting the tensile force of the stretching component to the workpiece to be detected into displacement variation; the measuring component is connected to the elastic connecting component and used for measuring the displacement variation; and the clamping and fixing assembly is connected between the stretching assembly and the elastic connecting assembly and used for clamping the workpiece to be detected.
As a further scheme of the utility model: one side of the supporting frame is fixedly connected with a motor, and an output shaft of the motor penetrates through the supporting frame to be fixedly connected to the rotating shaft.
As a further scheme of the utility model: the elastic connection assembly comprises a fixed rod fixedly connected to the base, one end of the fixed rod is fixedly connected with a limiting block, a sliding block is connected to the fixed rod in a sliding mode, a spring sleeved on the fixed rod is arranged between the sliding block and the limiting block, and one side of the sliding block is fixedly connected with a connecting plate.
As a further scheme of the utility model: the measuring assembly comprises a fixing frame fixedly connected to the base, and a graduated scale is arranged on one side of the fixing frame.
As a further scheme of the utility model: connecting plate one side fixedly connected with connecting rod, connecting rod one end fixedly connected with and scale pointer mutually supporting.
As still further aspects of the utility model: the clamping and fixing assembly comprises a fixing plate fixedly connected to the connecting plate and the lifting plate, a screw is fixedly connected to one side of the fixing plate, a clamping plate is sleeved on the screw, clamping blocks matched with each other are fixedly connected to the clamping plate and the fixing plate, and nuts are connected to the screw in a threaded mode.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the two ends of the workpiece to be detected are clamped through the clamping and fixing assembly, after the fixing is completed, the stretching assembly is used for stretching and pulling the stretching assembly, so that the workpiece to be detected is stretched through the stretching assembly, meanwhile, the tensile force given to the workpiece to be detected by the stretching assembly is converted into displacement variation through the elastic connecting assembly, the displacement variation is used for the displacement variation through the measuring assembly, and then the tensile force received by the workpiece to be detected is calculated through Hooke's law.
Drawings
Fig. 1 is a schematic structural diagram of a tensile force detecting device with a high-strength testing function in the present utility model.
Fig. 2 is a cross-sectional view of a tensile testing device with high strength testing function according to the present utility model.
Fig. 3 is a cross-sectional view of a tensile testing device with high strength testing function according to the present utility model.
In the figure: 1-base, 2-backplate, 3-locating piece, 4-locating lever, 5-lifter plate, 6-connecting block, 7-fixed axle, 8-pulley, 9-fixed block, 10-hawser, 11-support frame, 12-pivot, 13-receipts reel, 14-motor, 15-dead lever, 16-stopper, 17-slider, 18-spring, 19-connecting plate, 20-mount, 21-scale, 22-connecting rod, 23-pointer, 24-fixed plate, 25-screw rod, 26-clamping plate, 27-nut, 28-clamp splice.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, in an embodiment of the present utility model, a tension detecting device with a high strength testing function includes a base 1, a back plate 2 fixedly connected to one side of the base 1, and further includes: the stretching assembly is connected to the backboard 2 and used for stretching the workpiece to be detected; the traction assembly is connected to the stretching assembly and used for driving the stretching assembly; the elastic connecting component is connected to the base 1 and used for converting the tensile force of the stretching component to the workpiece to be detected into displacement variation; the measuring component is connected to the elastic connecting component and used for measuring the displacement variation; the clamping and fixing assembly is connected between the stretching assembly and the elastic connecting assembly and used for clamping the workpiece to be detected.
In one case of this embodiment, please refer to fig. 1 to 3, the stretching assembly includes a positioning block 3 fixedly connected to the back plate 2, a positioning rod 4 is slidably connected to the positioning block 3, one end of the positioning rod 4 close to the base 1 is fixedly connected to a lifting plate 5, the stretching assembly is fixedly connected to the lifting plate 5 through the sliding connection between the positioning block 3 and the positioning rod 4, and simultaneously drives the workpiece to be detected to stretch through lifting of the lifting plate 5.
In one case of this embodiment, referring to fig. 1 to 3, the traction assembly includes a supporting frame 11 fixedly connected to the base 1, a rotating shaft 12 is rotatably connected between the supporting frames 11, a winding drum 13 is fixedly connected to the rotating shaft 12, one end of a cable 10 is wound on the winding drum 13, one side of the supporting frame 11 is fixedly connected with a motor 14, an output shaft of the motor 14 passes through the supporting frame 11 and is fixedly connected to the rotating shaft 12, one side of the lifting plate 5 is fixedly connected with a connecting block 6, a fixed shaft 7 is fixedly connected between the connecting blocks 6, a pulley 8 is rotatably connected to the fixed shaft 7, a fixed block 9 is fixedly connected to the back plate 2, the other end of the cable 10 passes through the pulley 8 and is fixedly connected to the fixed block 9, the traction assembly drives the rotating shaft 12 to rotate through the motor 14, the winding drum 13 is driven to rotate by the rotating shaft 12, the cable 10 drives the pulley 8 to lift, and the pulley 8 drives the lifting plate 5 to lift, so that a workpiece to be detected is pulled.
In a case of this embodiment, please refer to fig. 1-3, the elastic connection assembly includes a fixed rod 15 fixedly connected to the base 1, a limiting block 16 is fixedly connected to one end of the fixed rod 15, a sliding block 17 is slidably connected to the fixed rod 15, a spring 18 sleeved on the fixed rod 15 is disposed between the sliding block 17 and the limiting block 16, a connecting plate 19 is fixedly connected to one side of the sliding block 17, the elastic connection assembly stretches and pulls the connecting plate 19 through a workpiece to be detected, at this time, the connecting plate 19 compresses the spring 18 through the sliding block 17, and at this time, the tensile force suffered by the workpiece to be detected and the compressive force suffered by the spring 18 are balanced with each other.
In one case of this embodiment, please refer to fig. 1-3, the measuring assembly includes a fixing frame 20 fixedly connected to the base 1, a scale 21 is disposed on one side of the fixing frame 20, a connecting rod 22 is fixedly connected to one side of the connecting plate 19, a pointer 23 matched with the scale 21 is fixedly connected to one end of the connecting rod 22, the measuring assembly drives the connecting rod 22 to lift through lifting of the connecting plate 19, the connecting rod 22 drives the pointer 23 to lift, and at this time, the movement amount of the lifting plate 5 is read through the mutual matching of the pointer 23 and the scale 21.
In one case of this embodiment, please refer to fig. 1-3, the clamping and fixing assembly includes a fixing plate 24 fixedly connected to the connecting plate 19 and the lifting plate 5, a screw 25 is fixedly connected to one side of the fixing plate 24, a clamping plate 26 is sleeved on the screw 25, clamping blocks 28 mutually matched are fixedly connected to the clamping plate 26 and the fixing plate 24, nuts 27 are screwed on the screw 25, and the clamping and fixing assembly drives the clamping plate 26 to move through screwing the nuts 27, and the clamping plate 26 clamps and fixes two ends of the workpiece to be detected through the mutual matching of the two groups of clamping blocks 28.
The working principle of the utility model is as follows: according to the utility model, the clamping plate 26 is driven to move by screwing the nuts 27, the clamping plate 26 clamps and fixes two ends of a workpiece to be detected through the mutual matching of the two groups of clamping blocks 28, after the clamping is finished, the motor 14 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the winding drum 13 to rotate, the cable 10 is wound, the cable 10 drives the pulley 8 to lift, the pulley 8 drives the lifting plate 5 to lift, the workpiece to be detected is pulled, the connecting plate 19 is pulled and pulled through the workpiece to be detected, the connecting plate 19 compresses the spring 18 through the sliding block 17, the tensile force of the workpiece to be detected and the compressive force of the spring 18 are balanced, meanwhile, the connecting rod 22 is driven to lift through the lifting of the connecting plate 19, the pointer 23 is driven to lift through the mutual matching of the pointer 23 and the scale 21, and then the tensile force of the workpiece to be detected is calculated through Hooke's law.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a pulling force detection device with high strength test function, includes the base, its characterized in that, base one side fixedly connected with backplate still includes: the stretching assembly is connected to the backboard and used for stretching the workpiece to be detected, and comprises a positioning block fixedly connected to the backboard, a positioning rod is connected in a sliding manner in the positioning block, and one end, close to the base, of the positioning rod is fixedly connected with a lifting plate; the traction assembly is connected to the stretching assembly and used for driving the stretching assembly, the traction assembly comprises supporting frames fixedly connected to a base, a rotating shaft is rotatably connected between the supporting frames, a winding drum is fixedly connected to the rotating shaft, one end of a cable is wound on the winding drum, one side of the lifting plate is fixedly connected with a connecting block, a fixed shaft is fixedly connected between the connecting blocks, a pulley is rotatably connected to the fixed shaft, a fixed block is fixedly connected to the back plate, and the other end of the cable passes through the pulley and is fixedly connected to the fixed block; the elastic connecting component is connected to the base and used for converting the tensile force of the stretching component to the workpiece to be detected into displacement variation; the measuring component is connected to the elastic connecting component and used for measuring the displacement variation; and the clamping and fixing assembly is connected between the stretching assembly and the elastic connecting assembly and used for clamping the workpiece to be detected.
2. The tension testing device with high-strength testing function according to claim 1, wherein one side of the supporting frame is fixedly connected with a motor, and an output shaft of the motor is fixedly connected to the rotating shaft through the supporting frame.
3. The tension detecting device with the high-strength testing function according to claim 1, wherein the elastic connecting component comprises a fixed rod fixedly connected to the base, a limiting block is fixedly connected to one end of the fixed rod, a sliding block is slidably connected to the fixed rod, a spring sleeved on the fixed rod is arranged between the sliding block and the limiting block, and a connecting plate is fixedly connected to one side of the sliding block.
4. A tension testing apparatus having a high-strength testing function according to claim 3, wherein the measuring assembly comprises a fixing frame fixedly connected to the base, and a scale is provided on one side of the fixing frame.
5. The tension testing device with the high-strength testing function according to claim 4, wherein a connecting rod is fixedly connected to one side of the connecting plate, and a pointer matched with the graduated scale is fixedly connected to one end of the connecting rod.
6. The tension testing device with the high-strength testing function according to claim 3, wherein the clamping and fixing assembly comprises a fixing plate fixedly connected to the connecting plate and the lifting plate, a screw is fixedly connected to one side of the fixing plate, a clamping plate is sleeved on the screw, clamping blocks matched with each other are fixedly connected to the clamping plate and the fixing plate, and nuts are connected to the screw in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222488236.7U CN218917038U (en) | 2022-09-20 | 2022-09-20 | Pulling force detection device with high strength test function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222488236.7U CN218917038U (en) | 2022-09-20 | 2022-09-20 | Pulling force detection device with high strength test function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218917038U true CN218917038U (en) | 2023-04-25 |
Family
ID=86048215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222488236.7U Active CN218917038U (en) | 2022-09-20 | 2022-09-20 | Pulling force detection device with high strength test function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218917038U (en) |
-
2022
- 2022-09-20 CN CN202222488236.7U patent/CN218917038U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211904886U (en) | Steel wire rope strength testing device | |
| CN203405370U (en) | Material micromechanics performance testing platform under stretching, bending and twisting loads | |
| WO2022021692A1 (en) | Rubber plastic strip tensile capacity test device | |
| CN209979373U (en) | Cable tensile strength test equipment | |
| CN218917038U (en) | Pulling force detection device with high strength test function | |
| CN117907092B (en) | Pulse fatigue detection device for steel cord | |
| CN216899917U (en) | Tensile test device is used in new material development | |
| CN218974017U (en) | Adjustment mechanism for cord shrinkage tester | |
| CN115597966A (en) | DIC strain measurement assists miniature biax biaxial tension test machine | |
| CN108562489A (en) | A kind of displacement measuring device and testing machine suitable for material tensile test | |
| CN211784884U (en) | Rubber fatigue tensile strength detection device | |
| CN210347323U (en) | Rubber pipeline tensile strength detection device | |
| CN112525682A (en) | Tension detection device for processing fishing line | |
| CN218297780U (en) | Tensile property detection device for photovoltaic reflecting film production | |
| CN221224429U (en) | Stretching equipment for BOPP film | |
| CN219245232U (en) | Mechanical and electrical connection strength testing device | |
| CN215448262U (en) | Portable standard dynamometer | |
| CN110806359A (en) | Rubber fatigue tensile strength detection device | |
| CN210923277U (en) | Net rack ball tension detection device | |
| CN212988673U (en) | Tensile force testing device of two-stage hydraulic stretcher | |
| CN219977717U (en) | Sheet spring force measuring device convenient to clamp | |
| CN221426254U (en) | Composite fiber spinning quality detection device | |
| CN217542212U (en) | Plastic product automatic checkout device | |
| CN212483173U (en) | Industrial fabric tensile strength testing device | |
| CN220437972U (en) | PE pipe pressure detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |