CN207585808U - Wrest fixing spanner measuring and testing device - Google Patents
Wrest fixing spanner measuring and testing device Download PDFInfo
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- CN207585808U CN207585808U CN201721776563.5U CN201721776563U CN207585808U CN 207585808 U CN207585808 U CN 207585808U CN 201721776563 U CN201721776563 U CN 201721776563U CN 207585808 U CN207585808 U CN 207585808U
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Abstract
The utility model discloses a kind of wrest fixing spanner measuring and testing device, including load maintainer, data acquisition process unit, control unit and cabinet.Load maintainer includes the bolt simulator of four different torque values, data acquisition process unit includes four dynamic torque sensors and a collecting circuit board, control unit includes industrial personal computer, touch screen and manual switch, sets to detect there are four spanner on the work top of cabinet and installs interface.Bolt simulator is fixedly mounted on cabinet and is connect with dynamic torque sensor, and dynamic torque sensor is connect with detection installation interface, and collecting circuit board is mounted in control cabinet；Control cabinet is fixed on bottom of cabinet bulk, and industrial personal computer carries out information exchange by serial communication and collecting circuit board.It is set by touch screen interface, can easily be switched to target dynamic torque sensor, you can gauge check is carried out to different ranges and different types of wrest fixing spanner, multiple functional, accuracy of detection is high, and performance is stablized.
Description
Technical field
The utility model belongs to torque wrench detection device technical field, and in particular to be to wrest fixing spanner metering inspection
Survey device.
Background technology
Wrest fixing spanner includes dynamic wrest fixing spanner and manual wrest fixing spanner.Dynamic wrest fixing spanner include electronic wrest fixing spanner,
Oil pulse spanner, Pneumatic clutch type wrest fixing spanner, manual wrest fixing spanner include pointer-type and digital display type manual torque spanner.It is fixed
Whether the metering for turning round spanner is accurate, and can be related to high-accuracy mechanical Product Assembly qualified.Therefore, the gauge check of wrest fixing spanner
It is particularly significant.
The equipment that many of prior art can carry out manual wrest fixing spanner gauge check, but all cannot be to dynamic wrest fixing
Spanner carries out gauge check.There are also the metering and measuring equipment of dynamic wrest fixing spanner, their spanners that can be detected in the market
Type is relatively simple, and the torque range of detection also has limitation, some can't be detected manual wrest fixing spanner.It is this
Present situation is for largely using the user of multiple types wrest fixing spanner, such as the manufacturings such as automobile, ship and railway, just need
There is the detector of different type and different ranges to test the torque wrench used.
Invention content
The purpose of the utility model is to overcome the detection type present in existing wrest fixing spanner metering and measuring equipment it is single,
The defects of detecting range narrow range proposes that one kind can carry out gauge check to multiple types, a variety of range ability wrest fixing spanners
Device.
Realizing the technical solution of above-mentioned purpose is：A kind of wrest fixing spanner measuring and testing device, is adopted including load maintainer, data
Collect processing unit, control unit and cabinet.It is characterized in that, the load maintainer includes the bolt simulation of four different torque values
Device and a counter-force arm；The data acquisition process unit include four dynamic torque sensors and a collecting circuit board, four
The specification of a dynamic torque sensor and the torque value of four bolt simulators correspond；Control unit includes industry control
Machine, touch screen and manual switch；It sets to detect there are four spanner on the work top of cabinet and interface and four counter-force arm grafting is installed
Mouthful.Bolt simulator is fixedly mounted on cabinet, and counter-force arm is plugged on counter-force arm interface；The input of dynamic torque sensor
Axis is connect with detection installation interface, and output shaft is fixedly mounted in the input hole of bolt simulator of same torque value；It adopts
Collector plate is mounted in control cabinet；Control cabinet is fixed on bottom of cabinet bulk, industrial personal computer by serial communication and collecting circuit board into
Row information interacts.
In said program, the torque value of four bolt simulators and four dynamic torque sensors is identical, respectively
50Nm, 200Nm, 500Nm and 1000Nm.
Further, four detections installation interface is 50Nm stations interface, 200Nm stations interface, 500Nm stations respectively
Interface and 1000Nm station interfaces.
Further, four counter-force arm interfaces are correspondingly arranged at the side of four detection installation interfaces respectively.
Further, the cabinet lower end is equipped with support wheel.
In the utility model, bolt simulator is a kind of damping unit, is added for simulating the torque in bolt rundown process
It carries, loading and unloading can be repeated；Support when counter-force arm is loaded into higher value for torque to wrenching bar, to reduce operation
The labor intensity of person；Dynamic torque sensor acquires for torque of the torque wrench in loading is overloaded with angle signal is tightened；
Collecting circuit board is used for signal processing and logic control；Industrial personal computer can realize different torque values dynamic torque sensor selection,
The selection of torque wrench type and statistics of data acquisition and data output, collecting circuit board and industrial personal computer are mounted in control cabinet；
Manual switch controls for equipment start-stop；Cabinet operates for the fixed support and detection of the assembly connection, component of each unit.
The utility model has the advantages that：It is set by touch screen interface, can easily be switched to target dynamic torque biography
Sensor, you can gauge check is carried out, and also have for dynamic wrest fixing spanner to different ranges and different types of wrest fixing spanner
There is the function that angle detection is tightened in loading procedure, multiple functional, accuracy of detection is high, and performance is stablized, for largely using a variety of
The user of type power wrest fixing spanner and manual wrest fixing spanner, it is no longer necessary to which more detection devices, which are configured, can complete work, no
Buying equipment cost is only saved, also saves the costs such as space and post facility maintenance.
Description of the drawings
Fig. 1 is the front view of the utility model one embodiment.
Fig. 2 is the stereoscopic schematic diagram of embodiment illustrated in fig. 1.
In figure：1-1,50Nm bolt simulator, 1-2,200Nm bolt simulator, 1-3,500Nm bolt simulator, 1-4,
1000Nm bolt simulators, 1-5, counter-force arm；2-1,50Nm dynamic torque sensor, 2-2,200Nm dynamic torque sensor, 2-
3rd, 500Nm dynamic torque sensors, 2-4,1000Nm dynamic torque sensor, 2-5, collecting circuit board, 2-6, control cabinet；3-1、
Industrial personal computer, 3-2, touch screen, 3-3, manual switch；4-1, cabinet, 4-2, support wheel, 4-3, workbench, 4-4,50Nm counter-force arm
Interface, 4-5,200Nm counter-force arm interface, 4-6,500Nm counter-force arm interface, 4-7,1000Nm counter-force arm interface, 4-
8th, 50Nm stations interface, 4-9,200Nm station interface, 4-10,500Nm station interface, 4-11,1000Nm station interface.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the utility model includes load maintainer, data acquisition process unit, control unit and cabinet
4-1.Wherein：
Load maintainer includes the bolt simulator and a counter-force arm 1-5 of four different torque values, four different torque values
Bolt simulator be respectively 50Nm bolt simulator 1-1,200Nm bolt simulator 1-2,500Nm bolt simulator 1-3 and
1000Nm bolt simulators 1-4；
Data acquisition process unit includes four dynamic torque sensors and a collecting circuit board 2-5, and four dynamics are turned round
Square sensor is 50Nm dynamic torque sensor 2-1,200Nm dynamic torque sensor 2-2,500Nm dynamic torque sensing respectively
Device 2-3 and 1000Nm dynamic torque sensor 2-4, the specification of four dynamic torque sensors and the torque of four bolt simulators
Value corresponds；
Control unit includes industrial personal computer 3-1, touch screen 3-2 and manual switch 3-3；
It is set on the workbench 4-3 faces of cabinet there are four spanner detection installation interface and four counter-force arm interfaces, four are pulled
Hand detection installation interface be respectively 50Nm station interface 4-8,200Nm stations interface, 4-9,500Nm station interface 4-10 and
1000Nm station interfaces 4-11；Four counter-force arm interfaces are 50Nm counter-force arm interface 4-4,200Nm counter-force arm grafting respectively
Mouth 4-5,500Nm counter-force arm interface 4-6 and 1000Nm counter-force arm interface 4-7；Correspondence is set four counter-force arm interfaces respectively
It puts on the side of four detection installation interfaces.
In the utility model, four bolt simulators are respectively and fixedly installed on cabinet 4-1, and counter-force arm 1-5 can be according to making
It is plugged on needs with being picked up in the counter-force arm interface that wrenching torque value is adapted to；The input shaft of four dynamic torque sensors point
Not with the detection of corresponding torque value installation interface connection, the output shaft of four dynamic torque sensors is respectively and fixedly installed to and it
In the input hole of the bolt simulator of same torque value；Collecting circuit board 2-5 is mounted in control cabinet 2-6；Control cabinet 2-6 is fixed
In cabinet 4-1 bottoms, industrial personal computer 3-1 carries out information exchange by serial communication and collecting circuit board 2-5；Touch screen 3-2 and hand
Dynamic switch 3-3 is mounted on workbench 4-3；Cabinet 4-1 is for the assembly connection of each unit, the fixed of component supports and detection
Operation.
In the present embodiment, cabinet 4-1 lower ends are equipped with support wheel 4-2, for the movement of the present apparatus.
The use of the utility model is illustrated by electronic turn round surely for wrest fixing spanner detects below.
As depicted in figs. 1 and 2, if it is 300Nm to be detected electronic wrest fixing spanner target torque value, which is
5%, then 500Nm dynamic torque sensors 2-3 can be selected to be detected, detecting step is as follows：
This is detected wrest fixing spanner target torque value and is set as 300Nm, is then installed to tested wrest fixing spanner by the first step
On 500Nm station interfaces 4-10, then by counter-force arm 1-5 on 500Nm counter-force arm interfaces 4-6；
Second step operates manual switch 3-3 starting devices, 500Nm ranges is selected to select by touch screen 3-2 software interfaces
, and detection spanner type is set as electronic wrest fixing spanner；
Third walks, and operator makes tested electronic wrest fixing spanner keep horizontal with workbench 4-3, then carries out electric loading system.
In loading procedure, loading torque is transmitted to 500Nm bolts by the output shaft of 500Nm dynamic torque sensors 2-3
Simulator 1-3, meanwhile, collecting circuit board 2-5 tightens angle signal to the torque of 500Nm dynamic torque sensors 2-3 and loading
Carry out timely collection.When the torque value of 500Nm bolt simulators 1-3 increases to largely, operator will be difficult to use
Hand is held steadily tested electronic wrest fixing spanner, then being detected electronic wrest fixing spanner will keep off under the driving of torsion on counter-force arm 1-5, this
When counter-force arm 1-5 just play a supporting role, therefore reduce the labor intensity of operator.When loading torque reaches tested electronic fixed
When turning round near spanner target torque value 300Nm, judged in combination with angle-data is tightened, item is set when reaching device software
During part, software is by the real-time torque value of acquisition and recording.
4th step, if testing result in 285Nm to 315Nm sections, since wrenching torque precision is 5%, then tested
Electronic wrest fixing spanner is qualification in the test point, otherwise overproof for precision, unqualified.
For the larger or smaller wrest fixing spanner of torque, as long as selecting corresponding dynamic torque sensor and corresponding pulling
Hand detection installation interface, then corresponding parameter setting is carried out by touch screen, detection can be completed.
The utility model also can carry out gauge check to manual wrest fixing spanner, and detection method is same as described above.
Claims (5)
1. a kind of wrest fixing spanner measuring and testing device, including load maintainer, data acquisition process unit, control unit and cabinet,
It is characterized in that：The load maintainer includes the bolt simulator and a counter-force arm of four different torque values；The data are adopted
Collect processing unit and include four dynamic torque sensors and a collecting circuit board, the specification of four dynamic torque sensors and institute
The torque value for stating four bolt simulators corresponds；Control unit includes industrial personal computer, touch screen and manual switch；The work of cabinet
Make to set on table top to detect there are four spanner and interface and four counter-force arm interfaces are installed；Bolt simulator is fixedly mounted on cabinet
On, counter-force arm is plugged on counter-force arm interface；The input shaft of dynamic torque sensor is connect with detection installation interface, output shaft
It is fixedly mounted in the input hole of bolt simulator of same torque value；Collecting circuit board is mounted in control cabinet；Control
Case is fixed on bottom of cabinet bulk, and industrial personal computer carries out information exchange by serial communication and collecting circuit board.
2. wrest fixing spanner measuring and testing device described in accordance with the claim 1, it is characterised in that：Four bolt simulators and
The torque value of four dynamic torque sensors is identical, respectively 50Nm, 200Nm, 500Nm and 1000Nm.
3. according to the wrest fixing spanner measuring and testing device described in claims 1 or 2, it is characterised in that：Four detections installation
Interface is 50Nm stations interface, 200Nm stations interface, 500Nm stations interface and 1000Nm station interfaces respectively.
4. wrest fixing spanner measuring and testing device described in accordance with the claim 1, it is characterised in that：Four counter-force arm interfaces
It is correspondingly arranged at the side of four detection installation interfaces respectively.
5. wrest fixing spanner measuring and testing device described in accordance with the claim 1, it is characterised in that：The cabinet lower end is equipped with branch
Support wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776563.5U CN207585808U (en) | 2017-12-15 | 2017-12-15 | Wrest fixing spanner measuring and testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776563.5U CN207585808U (en) | 2017-12-15 | 2017-12-15 | Wrest fixing spanner measuring and testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585808U true CN207585808U (en) | 2018-07-06 |
Family
ID=62739110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721776563.5U Active CN207585808U (en) | 2017-12-15 | 2017-12-15 | Wrest fixing spanner measuring and testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585808U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374190A (en) * | 2018-12-17 | 2019-02-22 | 哈工大机器人集团(江苏)华粹智能装备有限公司 | A kind of four novel axis electric torque detection devices |
| CN111982399A (en) * | 2020-09-08 | 2020-11-24 | 龙铁纵横（北京）轨道交通科技股份有限公司 | Multifunctional torque wrench calibration device |
| CN111982482A (en) * | 2020-08-03 | 2020-11-24 | 金华尤创自动化科技有限公司 | Automatic detection equipment for electric wrench performance test |
| CN113390543A (en) * | 2021-06-30 | 2021-09-14 | 中国铁路郑州局集团有限公司科学技术研究所 | Online torque measurement method and device for controllable torque impact wrench |
| CN114486025A (en) * | 2021-12-31 | 2022-05-13 | 宁波市计量测试研究院(宁波新材料检验检测中心) | Pulse tool torque comprehensive test bench and test method thereof |
-
2017
- 2017-12-15 CN CN201721776563.5U patent/CN207585808U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374190A (en) * | 2018-12-17 | 2019-02-22 | 哈工大机器人集团(江苏)华粹智能装备有限公司 | A kind of four novel axis electric torque detection devices |
| CN111982482A (en) * | 2020-08-03 | 2020-11-24 | 金华尤创自动化科技有限公司 | Automatic detection equipment for electric wrench performance test |
| CN111982399A (en) * | 2020-09-08 | 2020-11-24 | 龙铁纵横（北京）轨道交通科技股份有限公司 | Multifunctional torque wrench calibration device |
| CN113390543A (en) * | 2021-06-30 | 2021-09-14 | 中国铁路郑州局集团有限公司科学技术研究所 | Online torque measurement method and device for controllable torque impact wrench |
| CN114486025A (en) * | 2021-12-31 | 2022-05-13 | 宁波市计量测试研究院(宁波新材料检验检测中心) | Pulse tool torque comprehensive test bench and test method thereof |
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