CN211452715U - Portable torque wrench calibrating device - Google Patents
Portable torque wrench calibrating device Download PDFInfo
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- CN211452715U CN211452715U CN201922256114.3U CN201922256114U CN211452715U CN 211452715 U CN211452715 U CN 211452715U CN 201922256114 U CN201922256114 U CN 201922256114U CN 211452715 U CN211452715 U CN 211452715U
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- communication module
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Abstract
The utility model discloses a portable moment of torsion wrench calibrating installation, including base and shell, be fixed with rechargeable battery and sensor mount on the base, install static torque sensor on the sensor mount, the detection circuitry board subassembly is installed at the top of shell, and the shell is installed with one side wall mounting with interface and the communication interface that charges, installs charging circuitry board subassembly at the inner wall of shell, and the shell passes through the fix with screw on the base. The utility model discloses measure and show in an organic whole, small, portable can detect and calibrate the moment of torsion spanner anytime and anywhere to can save and upload detection data, be particularly suitable for the field work demand, can increase substantially work efficiency.
Description
Technical Field
The utility model belongs to the calibration equipment of moment of torsion board, concretely relates to measure and show moment of torsion wrench calibrating installation in an organic whole.
Background
The existing torque wrench calibrator has a complex structure, is usually used as an immovable detection platform, and cannot be carried out. Therefore, a torque wrench must be brought into the test chamber and placed on the test station for testing and calibration.
Disclosure of Invention
An object of the utility model is to provide a be suitable for open-air operational environment, anytime and anywhere can detect the portable moment of torsion wrench calibrating installation with the calibration to the moment of torsion wrench of field usage.
The technical scheme for realizing the purpose is as follows: the utility model provides a portable moment of torsion wrench calibrating installation, including base and shell, be fixed with rechargeable battery and sensor mount on the base, install static torque sensor on the sensor mount, torque sensor is cylindrical, there is a square hole on its lateral wall, torque sensor's both ends are transversely fixed on the sensor mount through bolt and bearing respectively, detection circuit board subassembly is installed at the top of shell, the shell with a wall mounting have interface and the communication interface charge, install charging circuit board subassembly at the inner wall of shell, the shell passes through the fix with screw on the base.
Further, a film label is pasted on the surface of the detection circuit board assembly.
Furthermore, a display screen, a key, a buzzer, a wireless communication module and a wired communication module are mounted on the detection circuit board assembly.
Furthermore, the wireless communication module is a radio frequency communication module, or a bluetooth communication module, or a WIFI communication module.
Further, the wired communication module is a USB communication module, or an 232/485 communication module, or an ethernet communication module.
The utility model has the advantages that: the torque wrench has the advantages of being integrated with measurement and display, small in size, convenient to carry, capable of detecting and calibrating the torque wrench anytime and anywhere, capable of storing and uploading detection data, particularly suitable for field work requirements and capable of greatly improving work efficiency.
Drawings
Fig. 1 is an exploded view of the overall structure of an embodiment of the present invention.
Fig. 2 is a schematic diagram of the detection circuit board assembly of the present invention.
Fig. 3 is a block diagram of the working principle of the present invention.
In the figure: 1. the device comprises a base, 2, a rechargeable battery, 3, a sensor fixing frame, 4, a torque sensor, 4-1, a square hole, 5, a bearing, 6, a shell, 7, a detection circuit board assembly, 7-1, a display screen, 7-2, a key, 7-3, a buzzer, 7-4, a wireless communication module, 7-5, a wired communication module, 8, a film label, 9, a charging interface, 10, a communication interface, 11 and a rechargeable circuit board assembly.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the utility model comprises a base 1 and a shell 6, a rechargeable battery 2 and a sensor fixing frame 3 are fixed on the base 1, a static torque sensor 4 is installed on the sensor fixing frame 3, the torque sensor 4 is cylindrical, a square hole 4-1 is arranged on the side wall of the torque sensor, two ends of the torque sensor 4 are respectively and transversely fixed on the sensor fixing frame 3 through bolts and bearings 5, a detection circuit board component 7 is installed on the top of the shell 6, a display screen 7-1, a button 7-2, a buzzer 7-3, a wireless communication module 7-4 and a wired communication module 7-5 are arranged on the detection circuit board component 7, a film label 8 is pasted on the surface of the detection circuit board component 7, a charging interface 9 and a communication interface 10 are installed on the same side wall of the shell 6, a charging circuit board component 11 is installed on the inner wall of, the housing 6 is fixed to the base 2 by screws.
In this embodiment, a film label 8 is adhered to the surface of the detection circuit board assembly 7; the detection circuit board assembly 7 is provided with a display screen 7-1, a key 7-2, a buzzer 7-3, a wireless communication module 7-4 and a wired communication module 7-5; the wireless communication module 7-4 is a radio frequency communication module, or a Bluetooth communication module, or a WIFI communication module; the wired communication module 7-5 is a USB communication module, or an 232/485 communication module, or an Ethernet communication module.
As shown in fig. 1 to 3, the utility model discloses when using, on being fixed in a stable support with it earlier, will wait to detect torque wrench's drive side falcon and fix in torque sensor 4's square hole 4-1, press the power button of film label 8, the switch on, then select to confirm through button 7-2 and detect the parameter, then clockwise rotation waits to detect torque wrench. At the moment, the torque sensor 4 measures a torque output value of the torque wrench, transmits the torque output value to the detection circuit board assembly 7, performs signal processing and conversion through the main control chip to obtain an actual torque value, and stores the actual torque value in the data storage module, wherein the actual torque value is displayed by the display screen 7-1, the buzzer 7-3 makes a sound to give a sound prompt to an operator, and the actual torque value is transmitted to an upper computer or a mobile phone through the wireless communication module 7-4 or the wired communication module 7-5 to perform subsequent data management or print a report. When the detection circuit board assembly 7 detects that the electric quantity of the rechargeable battery 2 is insufficient, the buzzer 7-3 gives an alarm, and meanwhile, the display screen 7-1 prompts an operator to charge, namely, the rechargeable battery 2 can be charged through the rechargeable circuit board assembly 11 by externally connecting a 220V power supply to the charging interface 9.
Claims (5)
1. The utility model provides a portable moment of torsion wrench calibrating installation, includes base and shell, its characterized in that: the base is fixed with rechargeable battery and sensor mount, installs static torque sensor on the sensor mount, and torque sensor is cylindrical, has a square hole on its lateral wall, and torque sensor's both ends are transversely fixed on the sensor mount through bolt and bearing respectively, the detection circuitry board subassembly is installed at the top of shell, and the shell is installed with charging interface and communication interface with a wall mounting of shell, installs charging circuitry board subassembly at the inner wall of shell, and the shell passes through the fix with screw on the base.
2. The portable torque wrench verification device of claim 1, wherein: and a film label is adhered to the surface of the detection circuit board assembly.
3. The portable torque wrench verification device of claim 1, wherein: and the detection circuit board assembly is provided with a display screen, a key, a buzzer, a wireless communication module and a wired communication module.
4. The portable torque wrench verification device as claimed in claim 3, wherein: the wireless communication module is a radio frequency communication module, a Bluetooth communication module or a WIFI communication module.
5. The portable torque wrench verification device as claimed in claim 3, wherein: further, the wired communication module is a USB communication module, or an 232/485 communication module, or an ethernet communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922256114.3U CN211452715U (en) | 2019-12-16 | 2019-12-16 | Portable torque wrench calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922256114.3U CN211452715U (en) | 2019-12-16 | 2019-12-16 | Portable torque wrench calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211452715U true CN211452715U (en) | 2020-09-08 |
Family
ID=72314429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922256114.3U Active CN211452715U (en) | 2019-12-16 | 2019-12-16 | Portable torque wrench calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211452715U (en) |
-
2019
- 2019-12-16 CN CN201922256114.3U patent/CN211452715U/en active Active
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