CN107738216A - A kind of intelligent torque operation supervisory systems and its control method - Google Patents
A kind of intelligent torque operation supervisory systems and its control method Download PDFInfo
- Publication number
- CN107738216A CN107738216A CN201710865661.4A CN201710865661A CN107738216A CN 107738216 A CN107738216 A CN 107738216A CN 201710865661 A CN201710865661 A CN 201710865661A CN 107738216 A CN107738216 A CN 107738216A
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- China
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- control unit
- sleeve
- computer
- intelligent
- bolt
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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
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
-
- 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
- B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of intelligent torque operation supervisory systems, it is related to bolt tightening technology field, including intelligent electric torque wrench, control system, speech prompting system, fail-safe system and warning system, control system includes moving cart, computer, monitor keyboard and control unit, computer, monitor keyboard, control unit is fixed in moving cart, intelligent electric torque wrench is positioned at the top of moving cart, control unit passes through cable connection with computer, computer includes terminal operation software, control unit is provided with control program and passes through controlled in wireless intelligent electric torque wrench operation.The present invention improves the precision of tightening torque, and record can be carried out to operation torque value and uploads preservation, the labor intensity of operating personnel can also be mitigated, tightening operation process is control effectively, enhance the reliability of terminal operation, ensure tightening operation quality, eliminate bolt fastening it is unqualified and caused by potential safety hazard.
Description
Technical field
The present invention relates to bolt tightening technology field, more particularly to a kind of intelligent torque operation supervisory systems and its control
Method processed.
Background technology
At present, in the tightening process for a bolt of railway systems, generally using torsion clicker spanner carries out terminal operation surely manually,
Record can not be acquired in operation process to torque value, thus fastener cycle can not be control effectively, torque value is bigger than normal
When be possible to damage bolt.Part terminal operation process carries out bolt terminal operation using electrical servo spanner, can be with
Record is acquired to terminal operation torque value, the Chinese patent if Authorization Notice No. is CN205750466U discloses a kind of intelligence
Energy torque monitoring and verification platform, Authorization Notice No. disclose a kind of intelligent moment of torsion for CN203380833U Chinese patent and pulled
Hand, but both of which is only recorded to torque value, and terminal operation process can not be control effectively, therefore safety still be present
Hidden danger.
The content of the invention
The present invention be directed to above-mentioned technical problem, the shortcomings that overcoming prior art, there is provided a kind of intelligent torque operation is supervised
System, tightening process for a bolt can be effectively controlled, improve the quality of terminal operation, eliminate as much as potential safety hazard.
In order to solve the above technical problems, the present invention provides a kind of intelligent torque operation supervisory systems, including intelligent electricity
Dynamic torque spanner, control system, speech prompting system, fail-safe system and warning system, control system include moving cart, calculated
Machine, monitor keyboard and control unit, computer, monitor keyboard, control unit are fixed in moving cart, and intelligent electric is turned round
Square spanner is positioned at the top of moving cart, and control unit includes terminal operation software with computer by cable connection, computer,
Control unit is provided with control program and carried by controlled in wireless intelligent electric torque wrench operation, speech prompting system by voice
Show job content, fail-safe system is used to avoid bolt specification from malfunctioning, and warning system is used to eliminate safe hidden trouble.
Technique effect：Intelligent torque operation supervisory systems provided by the invention, carried out using intelligent electric torque wrench tight
Gu operation, relative to manual working, on the one hand improving the precision of tightening torque, and record upload can be carried out to operation torque value
Preserve, on the other hand can also mitigate the labor intensity of operating personnel.Meanwhile control system, speech prompting system, fail-safe system
The sequence of operation in actual mechanical process and torque value are monitored with warning system, recorded, is counted and alarm monitoring, so as to right
Tightening operation process control effectively, and avoids interference of the human factor to rundown process, enhances the reliable of terminal operation
Property, it is ensured that tightening operation quality, eliminate bolt fastening it is unqualified and caused by potential safety hazard.
The technical scheme that further limits of the present invention is：
Further, speech prompting system includes power amplifier and loudspeaker, and power amplifier is connected with computer by cable
Connect, power amplifier passes through cable connection with loudspeaker.
A kind of preceding described intelligent torque operation supervisory systems, fail-safe system include selector sleeve, selector sleeve
Pass through cable connection with control unit.
A kind of preceding described intelligent torque operation supervisory systems, warning system include buzzer and LED.
Another object of the present invention is to provide a kind of control method of intelligent torque operation supervisory systems, including it is following
Step：
S1, start intelligent torque operation supervisory systems, start the terminal operation software on computer, it is single to pre-set control
The every installation parameter and erection sequence of workpiece to be installed in member；
S2, sleeve is placed in selector sleeve, and the compliant sleeve of workpiece to be installed is preset in control unit；
S3, be moved to installation station by moving cart is electronic, on the terminal operation software of computer selection will operation work
Part object, workpiece and bolt are pre-installed according to the voice message of speech prompting system；
S4, the selection sleeve corresponding with installation bolt, and the control program of control unit identifies sleeve by selector sleeve,
Control program corresponding to automatic calling carries out mistake proofing；
S5, the output shaft end by sleeve installed in intelligent electric torque wrench, make tappet head be maintained at one with the bolt to be tightened
On straight line, and sleeve is entangled into pre-screwing bolt；If compliant sleeve and the bolt to be tightened mismatch, choose again；
S6, start intelligent electric torque wrench, carry out terminal operation according to the process sequence of terminal operation software, torsion is tightened in collection
Square and angle；
S7, terminal operation software interface, which are shown, tightens step and state diagram, visual tight condition figure and work during tightening operation
Skill requirement is consistent, and it is qualified to be determined as, normal termination, and output, which tightens end signal and uploads output, tightens data；If it is determined that for not
Qualified tightening operation is, it is necessary to restart.
A kind of preceding described intelligent torque operation supervisory systems, the spiral shell tightened needed for control unit is preset in step S1
Bolt number, step, and the parameter such as screw-down torque.
The beneficial effects of the invention are as follows：
（1）The present invention adds selector sleeve, voice carries relative to existing Electric torque wrench during tightening operation
Show, also by terminal operation software control procedure and image, further ensure that the accuracy and quality of terminal operation；
（2）The present invention is shown by color when terminal operation is carried out and distinguishes tightening state, in terminal operation over the display
Carry out front speaker and send terminal operation prompt tone, remind operator's next step operation content, improve normative and security；
（3）The selector sleeve of the present invention is corresponding with the torque value that the control program of control unit is preset, a kind of bolt rule
Lattice match specific sleeve, and corresponding with control program, only sleeve and fastening bolt to it is corresponding when control unit can just call phase
The control program control intelligent electric torque wrench answered carries out terminal operation, if sleeve mismatches with bolt specification, controls journey
Sequence can be locked by intelligent electric torque wrench and can not carry out next step operation；
（4）The present invention existing the bolt number for tightening needs and step before tightening operation are arranged on the control program of control unit
In, thus in tightening operation, can judges in rundown process with the presence or absence of the situation that leakage is stubborn in a control program accordingly；
（5）The present invention presets in the control program of control unit and tightens angle, and thus in tightening operation, can is accordingly
Judge to control effectively to rundown process with the presence or absence of situation is twisted again in rundown process, improve tightening operation quality, disappear
Adversely affected except factor is thought to caused by rundown process.
Brief description of the drawings
Fig. 1 is the torque operation supervisory systems structured rear surface schematic diagram of embodiment 1；
Fig. 2 is the torque operation supervisory systems structure front schematic view of embodiment 1；
Fig. 3 is the tightening operation flow chart of embodiment 1；
Explosive view when Fig. 4 is the train shaft end lid installation of embodiment 2；
Wherein：1st, intelligent electric torque wrench；2nd, moving cart；3rd, computer；4th, monitor keyboard；5th, control unit；6th, work(
Rate amplifier；7th, loudspeaker；8th, selector sleeve；9th, sleeve；10th, buzzer；11st, LED；12nd, hubcap；13rd, shaft end spiral shell
Bolt；14th, train shaft end.
Embodiment
Embodiment 1
A kind of intelligent torque operation supervisory systems that the present embodiment provides, structure as shown in Figure 1-2
The system includes intelligent electric torque wrench 1, control system, speech prompting system, fail-safe system and warning system.
Control system includes moving cart 2, computer 3, monitor keyboard 4 and control unit 5.Computer 3, display key
Disk 4, control unit 5 are fixed in moving cart 2；Intelligent electric torque wrench 1 is positioned over the top of moving cart 2；Control unit 5
Terminal operation software is included by cable connection, computer 3 with computer 3；Control unit 5 is provided with control program and by wireless
Control the operation of intelligent electric torque wrench 1.
Speech prompting system passes through voice message job content, including power amplifier 6 and loudspeaker 7, power amplifier 6
Cable connection is passed through with loudspeaker 7 by cable connection, power amplifier 6 with computer 3.
Fail-safe system is used to avoid the specification of bolt 13 from malfunctioning, including selector sleeve 8, selector sleeve 8 and control unit 5
Pass through cable connection.
Warning system is used to eliminate safe hidden trouble, including buzzer 10 and LED 11.
With reference to Fig. 3, the control process of said system is as follows：
S1, start intelligent torque operation supervisory systems, start the terminal operation software on computer 3, pre-set control
Every installation parameter of workpiece to be installed in unit 5, including required bolt number, step, screw-down torque and the installation tightened
Order etc.；
S2, sleeve 9 is placed in selector sleeve 8, and the specification pair of each sleeve 9 of workpiece to be installed is preset in control unit 5
Answer control parameter；
S3, control unit 5 are moved to installation station by moving cart 2 is electronic, and the terminal operation software selection on computer 3 will
The workpiece objects of operation are wanted, workpiece and bolt are pre-installed according to the voice message of speech prompting system；
S4, the selection sleeve 9 corresponding with installation bolt, and the control program of control unit 5 is identified by selector sleeve 8 and covered
Cylinder 9, it is automatic to call corresponding control program to carry out mistake proofing；
S5, the output shaft end by sleeve 9 installed in intelligent electric torque wrench 1, make tappet head be maintained at the bolt to be tightened
On one straight line, and sleeve 9 is entangled into pre-screwing bolt；If the specification of sleeve 9 and the bolt to be tightened mismatch, choose again；
S6, start intelligent electric torque wrench 1, carry out terminal operation according to the process sequence of terminal operation software, collection is tightened
Moment of torsion and angle；
S7, terminal operation software interface, which are shown, tightens step and state diagram, visual tight condition figure and work during tightening operation
Skill requirement is consistent, and it is qualified to be determined as, normal termination, and output, which tightens end signal and uploads output, tightens data；If it is determined that for not
Qualified tightening operation is, it is necessary to restart.
Embodiment 2
The present embodiment carries out the installation of train shaft end lid using embodiment 1, as shown in figure 4, detailed process is as follows：
The parameters such as the moment of torsion fastened when hubcap 12 is installed are pre-set, and bolt installation steps, part and order are preset in
In control unit 5；
Selector sleeve 8 is connected with control unit 5, and the specification pair of each sleeve 9 for the workpiece to be installed that hubcap 12 is installed
Control parameter is answered to be preset in control unit 5, sleeve 9 is positioned in selector sleeve 8；Moving cart 2 is electronic to be moved to train
Shaft end 14；
Starting torque operate supervisory systems, in a control program selection will operation shaft end, it is pre- according to control program voice message
Fill train shaft end lid 12 and bolts at axle end 13；
The sleeve 9 corresponding with the specification of bolts at axle end 13 is chosen, control program identifies sleeve 9 by selector sleeve 8, automatic to adjust
With corresponding control program；Sleeve 9 is arranged on to the output shaft end of intelligent electric torque wrench 1, tappet head and the shaft end to be tightened
Bolt 13 keeps entangling pre-screwing bolts at axle end 13 point-blank and by sleeve 9；
Start intelligent electric torque wrench 1 and carry out terminal operation according to fastening procedure order, terminal operation software interface, which is shown, twists
Tight step and state diagram；
Visual tight condition figure is not inconsistent with technological requirement during tightening operation, is judged as unqualified tightening operation, it is necessary to again
Start；It is consistent, it is qualified to be determined as, output, which tightens end signal and uploads output, tightens data.
13 numbers of bolts at axle end and step for being tightened needs according to tightening technique before tightening are arranged on the control of control unit 5
In processing procedure sequence, it can judge to twist situation with the presence or absence of leakage in rundown process in a control program accordingly；Pass through intelligent electric simultaneously
The built-in angular sensor of torque wrench 1 can set in control unit 5 and tighten angle, and may determine that accordingly in rundown process is
It is no stubborn situation to be present again.Rundown process is control effectively, improves tightening operation quality, eliminates human factor to rundown process
Caused by adverse effect.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
Into technical scheme, all fall within the protection domains of application claims.
Claims (6)
- A kind of 1. intelligent torque operation supervisory systems, it is characterised in that：Including intelligent electric torque wrench（1）, control system, Speech prompting system, fail-safe system and warning system, the control system include moving cart（2）, computer（3）, display Keyboard（4）And control unit（5）, the computer（3）, monitor keyboard（4）, control unit（5）It is fixed on moving cart（2） On, the intelligent electric torque wrench（1）It is positioned over moving cart（2）Top, described control unit（5）With computer（3）It is logical Cross cable connection, the computer（3）Including terminal operation software, described control unit（5）Provided with control program and pass through nothing Line traffic control intelligent electric torque wrench（1）Operation, the speech prompting system pass through voice message job content, the mistake proofing system Unite for avoiding bolt（13）Specification malfunctions, and the warning system is used to eliminate safe hidden trouble.
- A kind of 2. intelligent torque operation supervisory systems according to claim 1, it is characterised in that：The voice message system System includes power amplifier（6）And loudspeaker（7）, the power amplifier（6）With computer（3）It is described by cable connection Power amplifier（6）With loudspeaker（7）Pass through cable connection.
- A kind of 3. intelligent torque operation supervisory systems according to claim 2, it is characterised in that：The fail-safe system bag Include selector sleeve（8）, the selector sleeve（8）With control unit（5）Pass through cable connection.
- A kind of 4. intelligent torque operation supervisory systems according to claim 3, it is characterised in that：The warning system bag Include buzzer（10）And LED（11）.
- A kind of 5. control method of intelligent torque operation supervisory systems as claimed in claim 4, it is characterised in that：Including with Lower step：S1, start intelligent torque operation supervisory systems, start the computer（3）On terminal operation software, pre-set Good described control unit（5）The every installation parameter and erection sequence of interior workpiece to be installed；S2, by the sleeve（9）It is placed on the selector sleeve（8）It is interior, and in described control unit（5）It is interior to preset work to be installed The sleeve of part（9）Specification；S3, by the moving cart（2）It is electronic to be moved to installation station, in the computer（3）Terminal operation software on select Select will operation workpiece objects, workpiece and bolt are pre-installed according to the voice message of the speech prompting system；S4, the selection sleeve corresponding with installation bolt（9）, and described control unit（5）Control program selected by sleeve Device（8）Identify sleeve（9）, control program progress mistake proofing corresponding to automatic calling；S5, by sleeve（9）Installed in the intelligent electric torque wrench（1）Output shaft end, make tappet head and the spiral shell to be tightened Bolt（13）Keep in a straight line, and by sleeve（9）Entangle pre-screwing bolt；If sleeve（9）Specification and the bolt to be tightened are not Matching, then choose again；S6, start intelligent electric torque wrench（1）, terminal operation is carried out according to the process sequence of terminal operation software, collection is twisted Tight moment of torsion and angle；S7, terminal operation software interface, which are shown, tightens step and state diagram, visual tight condition figure and work during tightening operation Skill requirement is consistent, and it is qualified to be determined as, normal termination, and output, which tightens end signal and uploads output, tightens data；If it is determined that for not Qualified tightening operation is, it is necessary to restart.
- A kind of 6. intelligent torque operation supervisory systems according to claim 5, it is characterised in that：It is pre- in the step S1 If good control unit（5）The required bolt tightened（13）Number, step, and the parameter such as screw-down torque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710865661.4A CN107738216B (en) | 2017-09-22 | 2017-09-22 | A kind of intelligence torque operation supervisory systems and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710865661.4A CN107738216B (en) | 2017-09-22 | 2017-09-22 | A kind of intelligence torque operation supervisory systems and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107738216A true CN107738216A (en) | 2018-02-27 |
| CN107738216B CN107738216B (en) | 2019-03-22 |
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ID=61235882
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710865661.4A Active CN107738216B (en) | 2017-09-22 | 2017-09-22 | A kind of intelligence torque operation supervisory systems and its control method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608200A (en) * | 2018-04-17 | 2018-10-02 | 广州汽车集团乘用车有限公司 | Tightening control manages system and tightening control method |
| CN108673108A (en) * | 2018-03-26 | 2018-10-19 | 广东鸿图南通压铸有限公司 | A method of it is tightened for accessory in multiple flatnesses |
| CN109465630A (en) * | 2018-12-21 | 2019-03-15 | 南京林城亿轮轨道交通技术有限公司 | A kind of intelligence torque operation supervisory systems and control method |
| CN109655191A (en) * | 2018-11-30 | 2019-04-19 | 广州汽车集团乘用车有限公司 | A kind of vehicle toe-in flare torsion monitoring method and the monitoring system using its method |
| CN109807613A (en) * | 2019-03-13 | 2019-05-28 | 中国铁建重工集团有限公司 | A kind of mobile positioning tightening device |
| CN110303448A (en) * | 2019-07-18 | 2019-10-08 | 中铁十八局集团有限公司 | It is a kind of with positioning and memory function assist installation torque wrench system |
| CN112518652A (en) * | 2020-11-25 | 2021-03-19 | 上汽通用五菱汽车股份有限公司 | Assembly line static torque detection method and system |
| CN113084499A (en) * | 2019-12-23 | 2021-07-09 | 齐齐哈尔四达铁路设备有限责任公司 | Intelligent assembling device for shaft end bolt |
| CN113183073A (en) * | 2021-06-03 | 2021-07-30 | 国网河南省电力公司电力科学研究院 | Electric tightening wrench with wireless transmission function and using method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673108A (en) * | 2018-03-26 | 2018-10-19 | 广东鸿图南通压铸有限公司 | A method of it is tightened for accessory in multiple flatnesses |
| CN108608200A (en) * | 2018-04-17 | 2018-10-02 | 广州汽车集团乘用车有限公司 | Tightening control manages system and tightening control method |
| CN109655191A (en) * | 2018-11-30 | 2019-04-19 | 广州汽车集团乘用车有限公司 | A kind of vehicle toe-in flare torsion monitoring method and the monitoring system using its method |
| CN109465630A (en) * | 2018-12-21 | 2019-03-15 | 南京林城亿轮轨道交通技术有限公司 | A kind of intelligence torque operation supervisory systems and control method |
| CN109807613A (en) * | 2019-03-13 | 2019-05-28 | 中国铁建重工集团有限公司 | A kind of mobile positioning tightening device |
| CN110303448A (en) * | 2019-07-18 | 2019-10-08 | 中铁十八局集团有限公司 | It is a kind of with positioning and memory function assist installation torque wrench system |
| CN113084499A (en) * | 2019-12-23 | 2021-07-09 | 齐齐哈尔四达铁路设备有限责任公司 | Intelligent assembling device for shaft end bolt |
| CN112518652A (en) * | 2020-11-25 | 2021-03-19 | 上汽通用五菱汽车股份有限公司 | Assembly line static torque detection method and system |
| CN113183073A (en) * | 2021-06-03 | 2021-07-30 | 国网河南省电力公司电力科学研究院 | Electric tightening wrench with wireless transmission function and using method thereof |
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| CN107738216B (en) | 2019-03-22 |
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