CN105115664A - Moment wrench automatic calibration apparatus and calibration method - Google Patents
Moment wrench automatic calibration apparatus and calibration method Download PDFInfo
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- CN105115664A CN105115664A CN201510622046.1A CN201510622046A CN105115664A CN 105115664 A CN105115664 A CN 105115664A CN 201510622046 A CN201510622046 A CN 201510622046A CN 105115664 A CN105115664 A CN 105115664A
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- torque spanner
- spanner
- moment
- storage unit
- torque
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Abstract
The invention relates to the field of calibration apparatuses, and particularly relates to a moment wrench automatic calibration apparatus and calibration method. The automatic calibration apparatus includes a casing frame and is characterized by including a stepping conveyer, conveyor belts of the stepping conveyer, moment wrench storage units fixedly connected with the conveyor belts, and a translational moment detection device that are arranged in the casing frame, moment wrenches are fixed on detachable connectors on the moment wrench storage units, positioning devices are arranged at the two sides of the moment wrench storage units, and when one moment wrench moves to the calibration station, the positioning devices lock and fix the corresponding moment wrench storage unit. The batch conveying and detection of the moment wrenches are realized by the stepping design and the conveyor belts, and the fixing of the moment wrenches is realized by the plurality of modularized moment wrench storage units; and moreover, different calibration manners can be adopted for different moment wrenches by a control system and by scanning the bar codes of the moment wrenches, so that the flexibility and the precision of the calibration apparatus is improved, and the production efficiency is improved.
Description
Technical field
The present invention relates to calibration equipment field, be specifically related to a kind of torque spanner automatic check device and method of calibration.
Background technology
In manufacturing enterprise, assembling work uses a large amount of torque spanner, and the terminal operation of vitals needs verify torque spanner every day.All adopting artificial keeping and verification mode in current enterprise, be characterized in flexible and convenient, but check results is by manually filling in, verification difficult quality controls, and trackability is poor, and the service efficiency of the torque spanner of individual's keeping is low.
Summary of the invention
The object of the invention is to overcome above-mentioned defect, propose the high torque spanner automatic check device of a kind of batch-automated detection, accuracy of detection realizing torque spanner and method of calibration.
To achieve these goals, the technical solution used in the present invention is: torque spanner automatic check device, comprise box frame, it is characterized in that, also comprise the step-transit conveyor be arranged in box frame, the conveying belt of described step-transit conveyor, the torque spanner storage unit be fixedly connected with conveying belt, can the moment measuring device of translation, torque spanner is fixed on the detachable adapter on torque spanner storage unit, described torque spanner storage unit both sides are locating device, when torque spanner moves to verification station, torque spanner storage unit is locked by locating device.
Aforesaid torque spanner automatic check device, described conveying belt is rotary structure, and the both ends horizontal of torque spanner storage unit is fixed on the conveying belt of the vertical setting that two are parallel to each other.Aforesaid torque spanner automatic check device, described torque spanner storage unit has several, and some torque spanner storage units be arranged in parallel.
Aforesaid torque spanner automatic check device, described moment measuring device is provided with detection head; Described detection head is rotatable, for docking with adapter; Described moment measuring device is arranged on the sliding platform of band guide rail.
Aforesaid torque spanner automatic check device, also comprise control system, described control system is connected with frequency converter, moment measuring device, bar code scan rifle respectively, described frequency converter by drive unit for step-transit conveyor provides power, bar code on described bar code scan rifle scanning torque spanner reads spanner information, and moment measuring device verifies spanner according to the spanner information read.
Aforesaid torque spanner automatic check device, described torque spanner storage unit is provided with the holder supporting torque spanner and the rotatable latch segment pushing down torque spanner one end, the pivot point of described latch segment is fixed on holder, and the other end of torque spanner is fixed on adapter.
Torque spanner automatic Verification method, is characterized in that, comprise the steps:
(1) mouth of depositing by being arranged at box frame deposits torque spanner, is individually fixed in some torque spanner storage units by some torque spanners; The both ends horizontal of torque spanner storage unit is fixed on the conveying belt of the vertical setting that two are parallel to each other, and some torque spanner storage units be arranged in parallel; The conveying belt that every root is vertically arranged is revolution closed type rectangular configuration; Step-transit conveyor is adopted to drive the running of conveying belt reciprocation cycle;
The mode that torque spanner is fixed on torque spanner storage unit is: the adapter on torque spanner detachably changes the torque spanner adapting to different size shape, after torque spanner is fixed on adapter, rotating down pressing latch segment is to lock onto torque spanner storage unit by torque spanner;
(2) when certain torque spanner be transferred band be delivered to verification station time, the detection head of moment measuring device docks with the adapter of torque spanner, the locating device that now both sides of the torque spanner storage unit that torque spanner is corresponding are installed snaps in the locating slot of torque spanner end storage unit, to be locked by torque spanner storage unit; Bar code on bar-code scanner scanning torque spanner reads spanner information, and moment measuring device verifies spanner according to the spanner information read, and spanner check information is sent to control system, and is shown by touch display screen.
Aforesaid torque spanner automatic Verification method, in step (2), moment measuring device is connected with control system, and by the boosting mechanism of control system control moment pick-up unit to the afterburning size of torque spanner and time.
Aforesaid torque spanner automatic Verification method, when detection head docks with the adapter of torque spanner, detection head can micro-ly rotate.
The calibration equipment that the present invention uses and method of calibration, torque spanner batch feed and detection is achieved by stepping design and conveying belt, the fixing of torque spanner is achieved by some modular torque spanner storage units, and by scanning the bar code of torque spanner, be that different torque spanner adopts different verification modes by control system, improve dirigibility and the precision of calibration equipment, improve production efficiency.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is structural drawing of the present invention;
Fig. 3 and Fig. 4 is the structural drawing of torque spanner storage unit;
Fig. 5 is the structural drawing of control system;
Wherein, 1 box frame, 2 conveying belt, 3 torque spanner storage units, 4 drive sprockets, 5 torque spanners, 6 moment measuring devices, 8 adapters, 9 locating devices, 9a first positioning unit, 9b second positioning unit, 10 sliding platforms, 11 locating slots, 12 holders, 13 latch segments, 14 access ports.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Torque spanner automatic check device, comprise box frame 1, it is characterized in that, also comprise the step-transit conveyor be arranged in box frame, the conveying belt 2 of described step-transit conveyor, the torque spanner storage unit 3 be fixedly connected with conveying belt 2, can the moment measuring device 6 of translation, torque spanner 5 is fixed on the detachable adapter 8 on torque spanner storage unit, described torque spanner storage unit both sides are that locating device 9(is divided into the first positioning unit 9a and the second positioning unit 9b), when torque spanner moves to verification station, torque spanner storage unit is locked by locating device.Except conveying belt, conveyor is also provided with drive sprocket 4.
Described conveying belt is rotary structure, and the both ends horizontal of torque spanner storage unit is fixed on the conveying belt of the vertical setting that two are parallel to each other.Described torque spanner storage unit has several, and some torque spanner storage units be arranged in parallel.
Described moment measuring device is provided with detection head; Described detection head is rotatable, for adapter 8 interface flexibility; Described moment measuring device is arranged on the sliding platform 10 of band guide rail, and mobile to make detection head dock with adapter on sliding platform.
Also comprise control system, described control system is connected with frequency converter, network interface, touch display screen, moment measuring device, bar code scan rifle respectively, described frequency converter by drive unit for step-transit conveyor provides power, bar code on described bar code scan rifle scanning torque spanner reads spanner information, and moment measuring device verifies spanner according to the spanner information read.
Described torque spanner storage unit is provided with the holder 12 supporting torque spanner and the rotatable latch segment pushing down torque spanner one end, and the pivot point of described latch segment is fixed on holder, and the other end of torque spanner is fixed on adapter.
Torque spanner automatic Verification method, comprises the steps:
(1) access port 14 by being arranged at box frame deposits torque spanner, is individually fixed in some torque spanner storage units by some torque spanners; The both ends horizontal of torque spanner storage unit is fixed on the conveying belt of the vertical setting that two are parallel to each other, and some torque spanner storage units be arranged in parallel; The conveying belt that every root is vertically arranged is revolution closed type rectangular configuration; Adopt step-transit conveyor to drive the running of conveying belt reciprocation cycle, take a step forward (distance that a step is adjacent torque spanner storage unit) at every turn;
The mode that torque spanner is fixed on torque spanner storage unit is: the adapter on torque spanner detachably changes the torque spanner adapting to different size shape, after torque spanner is fixed on adapter, rotating down pressing latch segment 13 is to lock onto torque spanner storage unit by torque spanner; When detecting and verify different size torque spanner, by placing corresponding conversion head to realize the compatibility of streamline to different size spanner size on storage unit;
(2) when certain torque spanner be transferred band be delivered to verification station time, the detection head of moment measuring device docks with the adapter of torque spanner, the air cylinder driven locating device that now both sides of the torque spanner storage unit that torque spanner is corresponding are installed snaps in the locating slot 11 of torque spanner end storage unit, to be locked by torque spanner storage unit; Bar code on bar-code scanner scanning torque spanner reads spanner information, moment measuring device verifies spanner according to the spanner information read, and spanner check information (check results, acceptance or rejection) is sent to control system, and shown by touch display screen.In step (2), moment measuring device is connected with control system, and by the boosting mechanism of control system control moment pick-up unit to the afterburning size of torque spanner and time.The movement of moment measuring device is driven by motor and screw mandrel, accuracy and stability high.Micro-ly can rotate when detection head docks with the adapter of torque spanner, realize accurate rapid abutting joint.
In structure, each telecontrol equipment is all provided with position transducer, and control system controls according to the workflow of signal to mechanism of each sensor and gauge tap, protects mechanism when mechanism occurs abnormal.
Touch display screen is used for display system status information, and soft keyboard is used for operating equipment; Bar code scan rifle is used for input operation and Query Information; Control system is used for the operation of opertaing device, moment inspecting, information displaying, storage and transmission; Frequency converter is for driving conveying device; The guard signal of automatically-controlled door is for the protection of operating personnel and device security.
Device of the present invention adopts cabinet type structure, inner installation turns round step-transit conveyor and moment automatic detection device, access port is provided with an automatically-controlled door, torque spanner deposits in torque spanner storage unit by access port, the spanner that need deposit and verify is according to its feature planning deposit position, by inputting numbering or the scanning barcode of spanner during access torque spanner, moment handle can be transported to position or the access port of setting by conveyor automatically, and moment verification mode can be set as that single detection, automatically detection or timing automatic detect disposable one by one inspection.Control system can show the state (i.e. acceptance or rejection) after depositing and verifying of bin moment of resistance spanner, and intrasystem data are by Internet Transmission or inquiry.The moment inspecting scope of device of the present invention is 10-1000NM, and metrical error controls within 1%.
Above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops on protection scope of the present invention.
Claims (9)
1. torque spanner automatic check device, comprise box frame, it is characterized in that, also comprise the step-transit conveyor be arranged in box frame, the conveying belt of described step-transit conveyor, the torque spanner storage unit be fixedly connected with conveying belt, can the moment measuring device of translation, torque spanner is fixed on the detachable adapter on torque spanner storage unit, described torque spanner storage unit both sides are locating device, when torque spanner moves to verification station, torque spanner storage unit is locked by locating device.
2. torque spanner automatic check device according to claim 1, is characterized in that, described conveying belt is rotary structure, and the both ends horizontal of torque spanner storage unit is fixed on the conveying belt of the vertical setting that two are parallel to each other.
3. torque spanner automatic check device according to claim 2, is characterized in that, described torque spanner storage unit has several, and some torque spanner storage units be arranged in parallel.
4. torque spanner automatic check device according to claim 2, is characterized in that, described moment measuring device is provided with detection head; Described detection head is rotatable, for docking with adapter; Described moment measuring device is arranged on the sliding platform of band guide rail.
5. torque spanner automatic check device according to claim 2, it is characterized in that, also comprise control system, described control system is connected with frequency converter, moment measuring device, bar code scan rifle respectively, described frequency converter by drive unit for step-transit conveyor provides power, bar code on described bar code scan rifle scanning torque spanner reads spanner information, and moment measuring device verifies spanner according to the spanner information read.
6. the torque spanner automatic check device according to claim 5 any one, it is characterized in that, described torque spanner storage unit is provided with the holder supporting torque spanner and the rotatable latch segment pushing down torque spanner one end, the pivot point of described latch segment is fixed on holder, and the other end of torque spanner is fixed on adapter.
7. torque spanner automatic Verification method, is characterized in that, comprises the steps:
(1) mouth of depositing by being arranged at box frame deposits torque spanner, is individually fixed in some torque spanner storage units by some torque spanners; The both ends horizontal of torque spanner storage unit is fixed on the conveying belt of the vertical setting that two are parallel to each other, and some torque spanner storage units be arranged in parallel; The conveying belt that every root is vertically arranged is revolution closed type rectangular configuration; Step-transit conveyor is adopted to drive the running of conveying belt reciprocation cycle;
The mode that torque spanner is fixed on torque spanner storage unit is: the adapter on torque spanner detachably changes the torque spanner adapting to different size shape, after torque spanner is fixed on adapter, rotating down pressing latch segment is to lock onto torque spanner storage unit by torque spanner;
(2) when certain torque spanner be transferred band be delivered to verification station time, the detection head of moment measuring device docks with the adapter of torque spanner, the locating device that now both sides of the torque spanner storage unit that torque spanner is corresponding are installed snaps in the locating slot of torque spanner end storage unit, to be locked by torque spanner storage unit; Bar code on bar-code scanner scanning torque spanner reads spanner information, and moment measuring device verifies spanner according to the spanner information read, and spanner check information is sent to control system, and is shown by touch display screen.
8. torque spanner automatic Verification method according to claim 7, it is characterized in that, in step (2), moment measuring device is connected with control system, and by the boosting mechanism of control system control moment pick-up unit to the afterburning size of torque spanner and time.
9. torque spanner automatic Verification method according to claim 7, is characterized in that, when detection head docks with the adapter of torque spanner, detection head can micro-ly rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622046.1A CN105115664B (en) | 2015-09-25 | 2015-09-25 | Torque spanner automatic check device and method of calibration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622046.1A CN105115664B (en) | 2015-09-25 | 2015-09-25 | Torque spanner automatic check device and method of calibration |
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| CN105115664A true CN105115664A (en) | 2015-12-02 |
| CN105115664B CN105115664B (en) | 2017-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510622046.1A Active CN105115664B (en) | 2015-09-25 | 2015-09-25 | Torque spanner automatic check device and method of calibration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136782A (en) * | 2021-11-29 | 2022-03-04 | 天津航天长征火箭制造有限公司 | Inspection method for box body spot welding point positioning torque prying inspection |
Citations (6)
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|---|---|---|---|---|
| US5181425A (en) * | 1991-05-02 | 1993-01-26 | Ryeson Corporation | Apparatus and method for testing torque wrenches |
| CN2680413Y (en) * | 2003-12-25 | 2005-02-23 | 杨贵亭 | Boosting device for calibrating apparatus of torque wrench |
| CN203069319U (en) * | 2012-12-26 | 2013-07-17 | 国营东方仪器厂 | An electric loading torque wrench detecting instrument |
| CN203443717U (en) * | 2013-05-31 | 2014-02-19 | 陈宗立 | High accuracy apparatus for detecting torque wrenches |
| CN203918694U (en) * | 2014-05-29 | 2014-11-05 | 刘忠平 | Spanner sander |
| CN204964112U (en) * | 2015-09-25 | 2016-01-13 | 南京瑞发机械设备有限责任公司 | Automatic calibration equipment of moment spanner |
-
2015
- 2015-09-25 CN CN201510622046.1A patent/CN105115664B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5181425A (en) * | 1991-05-02 | 1993-01-26 | Ryeson Corporation | Apparatus and method for testing torque wrenches |
| CN2680413Y (en) * | 2003-12-25 | 2005-02-23 | 杨贵亭 | Boosting device for calibrating apparatus of torque wrench |
| CN203069319U (en) * | 2012-12-26 | 2013-07-17 | 国营东方仪器厂 | An electric loading torque wrench detecting instrument |
| CN203443717U (en) * | 2013-05-31 | 2014-02-19 | 陈宗立 | High accuracy apparatus for detecting torque wrenches |
| CN203918694U (en) * | 2014-05-29 | 2014-11-05 | 刘忠平 | Spanner sander |
| CN204964112U (en) * | 2015-09-25 | 2016-01-13 | 南京瑞发机械设备有限责任公司 | Automatic calibration equipment of moment spanner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136782A (en) * | 2021-11-29 | 2022-03-04 | 天津航天长征火箭制造有限公司 | Inspection method for box body spot welding point positioning torque prying inspection |
| CN114136782B (en) * | 2021-11-29 | 2023-12-01 | 天津航天长征火箭制造有限公司 | Inspection method for fixed-moment prying inspection of box body spot welding spots |
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| CN105115664B (en) | 2017-09-12 |
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