CN106625373A - Torque display method and device for internal combustion bolt spanner - Google Patents
Torque display method and device for internal combustion bolt spanner Download PDFInfo
- Publication number
- CN106625373A CN106625373A CN201611209438.6A CN201611209438A CN106625373A CN 106625373 A CN106625373 A CN 106625373A CN 201611209438 A CN201611209438 A CN 201611209438A CN 106625373 A CN106625373 A CN 106625373A
- Authority
- CN
- China
- Prior art keywords
- internal combustion
- torsion
- bolt wrench
- combustion bolt
- electric signal
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention provides a torque display method for an internal combustion bolt spanner. The method includes the steps that torque output by the internal combustion bolt spanner is detected; the torque is converted into an electrical signal corresponding to the torque; the numerical value of the torque output by the internal combustion bolt spanner is calculated based on the electrical signal and then is displayed. By means of the method, the torque output by the internal combustion bolt spanner can be automatically detected and displayed directly, the labor intensity of operating personnel is relieved while the detection precision is improved, and the working efficiency is improved. The invention further discloses a torque display device for the internal combustion bolt spanner.
Description
Technical field
The present invention relates to track wrench technical field, more particularly, it relates to a kind of moment of torsion for internal combustion bolt wrench
Display methods and device.
Background technology
At present, when railroad ties, engineering construction, mine etc. are built and safeguarded, mostly bolt is entered using track wrench
The elastic operation of row, when elastic operation is carried out to bolt, the higher moment of torsion of precision being capable of behaviour of the significantly more efficient realization to bolt
Make.In prior art, when detecting to the moment of torsion that track wrench is exported, use the hand-held Digital-display torque of indirect utilization and pull
Hand detects that accuracy of detection is poor to the moment of torsion that it is exported, and numerical value shows not directly perceived, and operates inconvenience, increased operation people
The labour intensity of member, inefficiency.
The content of the invention
In view of this, it is an object of the invention to provide a kind of moment of torsion display methods for internal combustion bolt wrench, can
Directly the moment of torsion of internal combustion bolt wrench output is carried out by automatic detection and shown, while accuracy of detection is improved operation is reduced
The labour intensity of personnel, improves operating efficiency.
For achieving the above object, the invention provides a kind of moment of torsion display methods for internal combustion bolt wrench, including：
The torsion of detection internal combustion bolt wrench output；
The torsion is converted into corresponding electric signal；
The torque value for showing the internal combustion bolt wrench output is calculated based on the electric signal.
Preferably, it is described the moment of torsion is converted into corresponding electric signal to include：
Answered by mechanical sense, detect the strain gauge of moment of torsion deformation；
Foil gauge deflection in the strain gauge is converted into electric signal.
Preferably, the torsion of the detection internal combustion bolt wrench output is specially：
The torsion of internal combustion bolt wrench output is detected by torque sensor.
Preferably, described calculating based on the electric signal shows that the torque value of the internal combustion bolt wrench output is concrete
For：
Calculated based on the electric signal by torque tester digital display and show the internal combustion bolt wrench output
Torque value.
Preferably, methods described also includes：
Store the torque value of the internal combustion bolt wrench output.
A kind of moment of torsion display device for internal combustion bolt wrench, including：Detection means and display device；Wherein：
The detection means, for detecting the torsion that internal combustion bolt wrench is exported, and just described torsion is converted to and it
Corresponding electric signal；
The display device, for calculating the moment of torsion number for showing the internal combustion bolt wrench output based on the electric signal
Value.
Preferably, the detection means specifically for：
Answered by mechanical sense, detect the strain gauge of moment of torsion deformation, foil gauge deflection in the strain gauge is converted into electricity
Signal.
Preferably, the detection means is torque sensor.
Preferably, the display device is torque tester digital display.
Preferably, described device also includes：
Memory, for storing the torque value of the internal combustion bolt wrench output.
It can be seen from above-mentioned technical scheme that, a kind of moment of torsion display side for internal combustion bolt wrench that the present invention is provided
Method, by detecting the torsion that internal combustion bolt wrench is exported in the course of the work, by the torsion for detecting corresponding telecommunications is converted to
Number, the torque value for showing internal combustion bolt wrench output is calculated based on electric signal, realize and directly internal combustion bolt wrench is exported
Moment of torsion carry out automatic detection and show, the labour intensity of operating personnel is reduced while accuracy of detection is improved, improve
Operating efficiency.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of method flow of moment of torsion display methods embodiment 1 for internal combustion bolt wrench disclosed by the invention
Figure；
Fig. 2 is a kind of method flow of moment of torsion display methods embodiment 2 for internal combustion bolt wrench disclosed by the invention
Figure；
Fig. 3 is a kind of method flow of moment of torsion display methods embodiment 3 for internal combustion bolt wrench disclosed by the invention
Figure；
Fig. 4 is a kind of structural representation of torque display system embodiment 1 for internal combustion bolt wrench disclosed by the invention
Figure；
Fig. 5 is a kind of structural representation of torque display system embodiment 2 for internal combustion bolt wrench disclosed by the invention
Figure；
Fig. 6 is a kind of structural representation of torque display system embodiment 3 for internal combustion bolt wrench disclosed by the invention
Figure.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, for a kind of side of the moment of torsion display methods embodiment 1 for internal combustion bolt wrench disclosed by the invention
Method flow chart, the method may comprise steps of：
S101, the torsion of detection internal combustion bolt wrench output；
When internal combustion bolt wrench operationally, in real time to internal combustion bolt wrench output torsion detect.
S102, torsion is converted into corresponding electric signal；
After the torsion of internal combustion bolt wrench output is detected, in real time the torsion for getting is converted into corresponding electricity
Signal.
S103, the torque value that display internal combustion bolt wrench output is calculated based on electric signal.
Electric signal according to getting calculates the torque value of internal combustion bolt wrench output, and by calculated moment of torsion
Numerical value is shown that in real time the torque value exported by real-time display internal combustion bolt wrench can facilitate operating personnel
The torque value of internal combustion bolt wrench output is adjusted according to the actual requirements.
In sum, in the above-described embodiments, when needing to show the torque value of internal combustion bolt wrench output,
By detecting the torsion that internal combustion bolt wrench is exported in the course of the work, the torsion for detecting is converted into corresponding electric signal,
The torque value for showing internal combustion bolt wrench output is calculated based on electric signal, is realized directly to the torsion of internal combustion bolt wrench output
Square carries out automatic detection and shows, the labour intensity of operating personnel is reduced while accuracy of detection is improved, and improves work
Efficiency.
As shown in Fig. 2 for a kind of side of the moment of torsion display methods embodiment 2 for internal combustion bolt wrench disclosed by the invention
Method flow chart, the method may comprise steps of：
S201, the torsion of detection internal combustion bolt wrench output；
When internal combustion bolt wrench operationally, in real time to internal combustion bolt wrench output torsion detect.
S202, torsion is converted into corresponding electric signal；
After the torsion of internal combustion bolt wrench output is detected, in real time the torsion for getting is converted into corresponding electricity
Signal.
S203, the torque value that display internal combustion bolt wrench output is calculated based on electric signal；
Electric signal according to getting calculates the torque value of internal combustion bolt wrench output, and by calculated moment of torsion
Numerical value is shown that in real time the torque value exported by real-time display internal combustion bolt wrench can facilitate operating personnel
The torque value of internal combustion bolt wrench output is adjusted according to the actual requirements.
S204, the torque value of storage internal combustion bolt wrench output.
After the torque value of internal combustion bolt wrench output is calculated based on electric signal, further torque value is deposited
Storage, when torque value is stored, while internal combustion bolt wrench operating mode situation corresponding with torque value can be recorded.By to internal combustion
The torque value of track wrench output is stored, and is easy to subsequently call torque value.
In sum, in the above-described embodiments, when needing to show the torque value of internal combustion bolt wrench output,
By detecting the torsion that internal combustion bolt wrench is exported in the course of the work, the torsion for detecting is converted into corresponding electric signal,
The torque value for showing internal combustion bolt wrench output is calculated based on electric signal, is realized directly to the torsion of internal combustion bolt wrench output
Square carries out automatic detection and shows, the labour intensity of operating personnel is reduced while accuracy of detection is improved, and improves work
Efficiency.Further, by storing the torque value that internal combustion bolt wrench is exported, it is easy to subsequently call torque value.
As shown in figure 3, for a kind of side of the moment of torsion display methods embodiment 3 for internal combustion bolt wrench disclosed by the invention
Method flow chart, the method may comprise steps of：
S301, the torsion that internal combustion bolt wrench output is detected by torque sensor；
When internal combustion bolt wrench operationally, by the torque sensor on the internal combustion bolt wrench in real time to internal combustion
The torsion of track wrench output is detected.
S302, by mechanical sense should, detect moment of torsion deformation strain gauge；
Torque sensor should detect the strain gauge of moment of torsion deformation by mechanical sense.
S303, foil gauge deflection in strain gauge is converted into electric signal；
Foil gauge deflection in the strain gauge for detecting is converted to electric signal by torque sensor.
S304, calculated based on the electric signal by torque tester digital display and show that the internal combustion bolt wrench is defeated
The torque value for going out；
The torsion of internal combustion bolt wrench output is calculated according to the electric signal for getting by torque tester digital display
Square numerical value, and calculated torque value is shown in real time, by showing internal combustion bolt wrench output in real time
Torque value, can facilitate operating personnel to be adjusted the torque value that internal combustion bolt wrench is exported according to the actual requirements.
S305, the torque value of storage internal combustion bolt wrench output.
After the torque value of internal combustion bolt wrench output is calculated based on electric signal, further torque value is deposited
Storage, when torque value is stored, while internal combustion bolt wrench operating mode situation corresponding with torque value can be recorded.By to internal combustion
The torque value of track wrench output is stored, and is easy to subsequently call torque value.
In sum, in the above-described embodiments, when needing to show the torque value of internal combustion bolt wrench output,
By detecting the torsion that internal combustion bolt wrench is exported in the course of the work, the torsion for detecting is converted into corresponding electric signal,
The torque value for showing internal combustion bolt wrench output is calculated based on electric signal, is realized directly to the torsion of internal combustion bolt wrench output
Square carries out automatic detection and shows, the labour intensity of operating personnel is reduced while accuracy of detection is improved, and improves work
Efficiency.Further, by storing the torque value that internal combustion bolt wrench is exported, it is easy to subsequently call torque value.
As shown in figure 4, for a kind of knot of the torque display system embodiment 1 for internal combustion bolt wrench disclosed by the invention
Structure schematic diagram, the system can include：
Detection means 401, for detecting the torsion that internal combustion bolt wrench is exported, by torsion corresponding telecommunications is converted to
Number；
When internal combustion bolt wrench operationally, in real time to internal combustion bolt wrench output torsion detect.When detecting
After the torsion of internal combustion bolt wrench output, in real time the torsion for getting is converted into corresponding electric signal.
Display device 402, for calculating the torque value for showing internal combustion bolt wrench output based on electric signal.
Electric signal according to getting calculates the torque value of internal combustion bolt wrench output, and by calculated moment of torsion
Numerical value is shown that in real time the torque value exported by real-time display internal combustion bolt wrench can facilitate operating personnel
The torque value of internal combustion bolt wrench output is adjusted according to the actual requirements.
In sum, in the above-described embodiments, when needing to show the torque value of internal combustion bolt wrench output,
By detecting the torsion that internal combustion bolt wrench is exported in the course of the work, the torsion for detecting is converted into corresponding electric signal,
The torque value for showing internal combustion bolt wrench output is calculated based on electric signal, is realized directly to the torsion of internal combustion bolt wrench output
Square carries out automatic detection and shows, the labour intensity of operating personnel is reduced while accuracy of detection is improved, and improves work
Efficiency.
As shown in figure 5, for a kind of knot of the torque display system embodiment 2 for internal combustion bolt wrench disclosed by the invention
Structure schematic diagram, the system can include：
Detection means 501, for detecting the torsion that internal combustion bolt wrench is exported, by torsion corresponding telecommunications is converted to
Number；
When internal combustion bolt wrench operationally, in real time to internal combustion bolt wrench output torsion detect.When detecting
After the torsion of internal combustion bolt wrench output, in real time the torsion for getting is converted into corresponding electric signal.
Display device 502, for calculating the torque value for showing internal combustion bolt wrench output based on electric signal；
Electric signal according to getting calculates the torque value of internal combustion bolt wrench output, and by calculated moment of torsion
Numerical value is shown that in real time the torque value exported by real-time display internal combustion bolt wrench can facilitate operating personnel
The torque value of internal combustion bolt wrench output is adjusted according to the actual requirements.
Memory 503, for storing the torque value of internal combustion bolt wrench output.
After the torque value of internal combustion bolt wrench output is calculated based on electric signal, further torque value is deposited
Storage, when torque value is stored, while internal combustion bolt wrench operating mode situation corresponding with torque value can be recorded.By to internal combustion
The torque value of track wrench output is stored, and is easy to subsequently call torque value.
In sum, in the above-described embodiments, when needing to show the torque value of internal combustion bolt wrench output,
By detecting the torsion that internal combustion bolt wrench is exported in the course of the work, the torsion for detecting is converted into corresponding electric signal,
The torque value for showing internal combustion bolt wrench output is calculated based on electric signal, is realized directly to the torsion of internal combustion bolt wrench output
Square carries out automatic detection and shows, the labour intensity of operating personnel is reduced while accuracy of detection is improved, and improves work
Efficiency.Further, by storing the torque value that internal combustion bolt wrench is exported, it is easy to subsequently call torque value.
As shown in fig. 6, for a kind of knot of the torque display system embodiment 3 for internal combustion bolt wrench disclosed by the invention
Structure schematic diagram, the system can include：
Torque sensor 601, for detecting the torsion that internal combustion bolt wrench is exported, is answered by mechanical sense, detects moment of torsion shape
The strain gauge of change, by foil gauge deflection in strain gauge electric signal is converted to；
When internal combustion bolt wrench operationally, by the torque sensor on the internal combustion bolt wrench in real time to internal combustion
The torsion of track wrench output is detected.Torque sensor should detect the strain gauge of moment of torsion deformation by mechanical sense, and moment of torsion is passed
Foil gauge deflection in the strain gauge for detecting is converted to electric signal by sensor.
Torque tester digital display 602, shows that the internal combustion bolt wrench is defeated for calculating based on the electric signal
The torque value for going out；
The torsion of internal combustion bolt wrench output is calculated according to the electric signal for getting by torque tester digital display
Square numerical value, and calculated torque value is shown in real time, by showing internal combustion bolt wrench output in real time
Torque value, can facilitate operating personnel to be adjusted the torque value that internal combustion bolt wrench is exported according to the actual requirements.
Memory 603, for storing the torque value of internal combustion bolt wrench output.
After the torque value of internal combustion bolt wrench output is calculated based on electric signal, further torque value is deposited
Storage, when torque value is stored, while internal combustion bolt wrench operating mode situation corresponding with torque value can be recorded.By to internal combustion
The torque value of track wrench output is stored, and is easy to subsequently call torque value.
In sum, in the above-described embodiments, when needing to show the torque value of internal combustion bolt wrench output,
By detecting the torsion that internal combustion bolt wrench is exported in the course of the work, the torsion for detecting is converted into corresponding electric signal,
The torque value for showing internal combustion bolt wrench output is calculated based on electric signal, is realized directly to the torsion of internal combustion bolt wrench output
Square carries out automatic detection and shows, the labour intensity of operating personnel is reduced while accuracy of detection is improved, and improves work
Efficiency.Further, by storing the torque value that internal combustion bolt wrench is exported, it is easy to subsequently call torque value.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (10)
1. a kind of moment of torsion display methods for internal combustion bolt wrench, it is characterised in that include：
The torsion of detection internal combustion bolt wrench output；
The torsion is converted into corresponding electric signal；
The torque value for showing the internal combustion bolt wrench output is calculated based on the electric signal.
2. method according to claim 1, it is characterised in that described that the moment of torsion is converted to corresponding electric signal
Including：
Answered by mechanical sense, detect the strain gauge of moment of torsion deformation；
Foil gauge deflection in the strain gauge is converted into electric signal.
3. method according to claim 1 and 2, it is characterised in that the torsion tool of the detection internal combustion bolt wrench output
Body is：
The torsion of internal combustion bolt wrench output is detected by torque sensor.
4. method according to claim 3, it is characterised in that described calculating based on the electric signal shows the internal combustion spiral shell
The torque value of bolt spanner output is specially：
The moment of torsion for showing the internal combustion bolt wrench output is calculated based on the electric signal by torque tester digital display
Numerical value.
5. method according to claim 4, it is characterised in that also include：
Store the torque value of the internal combustion bolt wrench output.
6. a kind of moment of torsion display device for internal combustion bolt wrench, it is characterised in that include：Detection means and display device；
Wherein：
The detection means, for detect internal combustion bolt wrench export torsion, and just described torsion be converted to it is corresponding
Electric signal；
The display device, for calculating the torque value for showing the internal combustion bolt wrench output based on the electric signal.
7. device according to claim 6, it is characterised in that the detection means specifically for：
Answered by mechanical sense, detect the strain gauge of moment of torsion deformation, foil gauge deflection in the strain gauge is converted into electric signal.
8. the device according to claim 6 or 7, it is characterised in that the detection means is torque sensor.
9. device according to claim 8, it is characterised in that the display device is torque tester digital display.
10. device according to claim 9, it is characterised in that also include：
Memory, for storing the torque value of the internal combustion bolt wrench output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611209438.6A CN106625373A (en) | 2016-12-23 | 2016-12-23 | Torque display method and device for internal combustion bolt spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611209438.6A CN106625373A (en) | 2016-12-23 | 2016-12-23 | Torque display method and device for internal combustion bolt spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106625373A true CN106625373A (en) | 2017-05-10 |
Family
ID=58828315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611209438.6A Pending CN106625373A (en) | 2016-12-23 | 2016-12-23 | Torque display method and device for internal combustion bolt spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106625373A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3452373B2 (en) * | 1992-12-18 | 2003-09-29 | 松下電器産業株式会社 | Screw fastening device and screw fastening method |
| CN201333673Y (en) * | 2009-01-21 | 2009-10-28 | 齐春莲 | Internal combustion electric transmission mechanical wrench |
| JP2010179451A (en) * | 2009-02-06 | 2010-08-19 | Chikei Sha | Wrench and torque angle warning method |
| CN202162749U (en) * | 2011-07-13 | 2012-03-14 | 上海源盛机械电气制造有限公司 | Torque control system for mechanical wrench of bolt |
| CN202572260U (en) * | 2012-05-10 | 2012-12-05 | 中铁大桥局集团武汉桥梁科学研究院有限公司 | Electric wrench with automatic real-time torque detection function |
| CN204094701U (en) * | 2014-09-24 | 2015-01-14 | 郑州铁路局科学技术研究所 | Digital controllable torque electric impact wrench |
-
2016
- 2016-12-23 CN CN201611209438.6A patent/CN106625373A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3452373B2 (en) * | 1992-12-18 | 2003-09-29 | 松下電器産業株式会社 | Screw fastening device and screw fastening method |
| CN201333673Y (en) * | 2009-01-21 | 2009-10-28 | 齐春莲 | Internal combustion electric transmission mechanical wrench |
| JP2010179451A (en) * | 2009-02-06 | 2010-08-19 | Chikei Sha | Wrench and torque angle warning method |
| CN202162749U (en) * | 2011-07-13 | 2012-03-14 | 上海源盛机械电气制造有限公司 | Torque control system for mechanical wrench of bolt |
| CN202572260U (en) * | 2012-05-10 | 2012-12-05 | 中铁大桥局集团武汉桥梁科学研究院有限公司 | Electric wrench with automatic real-time torque detection function |
| CN204094701U (en) * | 2014-09-24 | 2015-01-14 | 郑州铁路局科学技术研究所 | Digital controllable torque electric impact wrench |
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Application publication date: 20170510 |
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