CN107957307A - A kind of thumb wheel torque automatic force device and method - Google Patents
A kind of thumb wheel torque automatic force device and method Download PDFInfo
- Publication number
- CN107957307A CN107957307A CN201711142298.XA CN201711142298A CN107957307A CN 107957307 A CN107957307 A CN 107957307A CN 201711142298 A CN201711142298 A CN 201711142298A CN 107957307 A CN107957307 A CN 107957307A
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- thumb wheel
- force
- guide rail
- dynamometry
- claw
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- 210000003813 thumb Anatomy 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 210000000078 claw Anatomy 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 16
- 238000010276 construction Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/08—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving optical means for indicating
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
本发明公开了一种拇指轮力矩自动测力装置，包括壳体，设在壳体一侧的PLC控制箱和打印机，设在壳体内部底的Y轴导轨，设在Y轴导轨上的移动平台，分别设在移动平台上的工装底座和夹紧气缸，设在夹紧气缸上方的行程力测力装置，与行程力测力装置相连的Z轴导轨，与Z轴导轨相连的X轴导轨，移动平台上设有拇指轮测力装置，PLC控制箱和打印机相连。本发明还提供了一种测力方法。本发明具有测力可靠度高，自动化程度高，避免因为人为判定原因造成产品不良和测试过程中造成产品的损害。
The invention discloses an automatic force measuring device for thumb wheel torque, which comprises a casing, a PLC control box and a printer arranged on one side of the casing, a Y-axis guide rail arranged at the inner bottom of the casing, and a moving device arranged on the Y-axis guide rail. The platform, the tooling base and the clamping cylinder respectively set on the mobile platform, the stroke force measuring device set above the clamping cylinder, the Z-axis guide rail connected with the stroke force measuring device, and the X-axis guide rail connected with the Z-axis guide rail , There is a thumb wheel force measuring device on the mobile platform, and the PLC control box is connected with the printer. The invention also provides a force measuring method. The invention has the advantages of high reliability of force measurement and high degree of automation, and avoids product defects caused by human judgment and product damage during the test process.
Description
技术领域technical field
本发明属于汽车部件检测领域，具体涉及一种拇指轮力矩自动测力装置。The invention belongs to the field of auto parts detection, and in particular relates to a thumb wheel moment automatic force measuring device.
背景技术Background technique
目前，汽车空调出风口是汽车内饰和汽车空调系统中的一个必备原件。用来调节气流的风向和环境的温度。汽车出风口的操作力检测是产品质量管控的重要一项。出风口出厂之前都需要进行操作力测试，现有的测试方法主要采用推拉力计进行人工测试，测试完后由人工手写测力结果并贴标签，包装。而拇指轮结构出风口相比普通出风口具有难检测，误差大，检测效率低的特点，无法满足现代化工业需求。At present, the air outlet of automobile air conditioner is a necessary original in automobile interior and automobile air conditioning system. It is used to adjust the wind direction of the airflow and the temperature of the environment. The operating force detection of the car air outlet is an important item of product quality control. The operating force test is required before the air outlet leaves the factory. The existing test method mainly uses a push-pull force meter for manual testing. After the test, the force measurement result is manually written and labeled, and packaged. Compared with ordinary air outlets, the air outlet with thumbwheel structure has the characteristics of difficult detection, large error and low detection efficiency, which cannot meet the needs of modern industry.
发明内容Contents of the invention
发明目的：为了克服现有技术中存在的不足，本发明提供一种拇指轮力矩自动测力装置。Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides an automatic force measuring device for thumb wheel torque.
技术方案：为解决上述技术问题，本发明提供的一种拇指轮力矩自动测力装置，包括壳体，设在壳体一侧的PLC控制箱和打印机，设在壳体内部底的Y轴导轨，设在Y轴导轨上的移动平台，分别设在移动平台上的工装底座和夹紧气缸，设在夹紧气缸上方的行程力测力装置，与行程力测力装置相连的Z轴导轨，与Z轴导轨相连的X轴导轨，移动平台上设有拇指轮测力装置，PLC控制箱和打印机相连。Technical solution: In order to solve the above technical problems, the present invention provides a thumbwheel moment automatic force measuring device, which includes a housing, a PLC control box and a printer on one side of the housing, and a Y-axis guide rail at the inner bottom of the housing , the mobile platform set on the Y-axis guide rail, the tooling base and the clamping cylinder respectively set on the mobile platform, the stroke force measuring device above the clamping cylinder, and the Z-axis guide rail connected with the stroke force measuring device, The X-axis guide rail connected with the Z-axis guide rail, the thumb wheel force measuring device is arranged on the mobile platform, and the PLC control box is connected with the printer.
进一步地，所述行程力测力装置包括行程力测力卡爪，与行程力测力卡爪相连的扭矩传感器，与扭矩传感器相连的旋转气缸。Further, the stroke force measuring device includes a stroke force force measuring claw, a torque sensor connected with the stroke force force measuring claw, and a rotary cylinder connected with the torque sensor.
进一步地，所述拇指轮测力装置包括拇指轮测力卡爪，设在拇指轮测力卡爪上的传感器，分别与拇指轮测力卡爪相连的步进电机和推进气缸。Further, the thumbwheel force-measuring device includes a thumbwheel force-measuring claw, a sensor provided on the thumbwheel force-measuring claw, a stepping motor and a propulsion cylinder respectively connected to the thumbwheel force-measuring claw.
进一步地，所述壳体包括若干光栅以及设在光栅之间的防尘盖板。Further, the housing includes several gratings and dust-proof covers arranged between the gratings.
进一步地，拇指轮力矩自动测力装置包括一触摸屏和触摸开关，分别与PLC控制箱相连。Further, the thumb wheel torque automatic force measuring device includes a touch screen and a touch switch, which are respectively connected with the PLC control box.
进一步地，所述Z轴导轨和X轴导轨之间设有拖链。Further, drag chains are provided between the Z-axis guide rail and the X-axis guide rail.
进一步地，所述工装底座与Y轴导轨之间设有拖链。Further, a drag chain is provided between the tool base and the Y-axis guide rail.
进一步地，所述移动平台上设有检测传感器。Further, detection sensors are provided on the mobile platform.
有益效果：本发明相对于现有技术而言，具有以下特征：Beneficial effect: compared with the prior art, the present invention has the following characteristics:
本发明具有测力可靠度高，自动化程度高，避免因为人为判定原因造成产品不良和测试过程中造成产品的损害，提高了拇指轮结构和旋转式结构空调出风口的测力准确度，提高了产品检测效率，保证了拇指轮出风口产品的一次合格率，不仅适用于拇指轮式出风口的操作力检测，也适用于所有旋转式出风口的检测，从根本上提高了拇指轮结构空调出风口的测量准确度。The present invention has high reliability of force measurement and high degree of automation, avoids product failure due to human judgment and product damage during the test process, improves the force measurement accuracy of the thumbwheel structure and the air outlet of the air conditioner with a rotary structure, and improves The product detection efficiency ensures the first pass rate of thumb wheel air outlet products, not only applicable to the operation force detection of thumb wheel air outlets, but also applicable to the detection of all rotary air outlets, which fundamentally improves the output of air conditioners with thumb wheel structure. The measurement accuracy of the tuyeres.
附图说明Description of drawings
图1是本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
图2是本发明局部示意图。Fig. 2 is a partial schematic view of the present invention.
图3是本发明局部示意图。Fig. 3 is a partial schematic view of the present invention.
图4是本发明局部示意图。Fig. 4 is a partial schematic view of the present invention.
具体实施方式Detailed ways
下面结合附图对本发明作更进一步的说明。The present invention will be further described below in conjunction with the accompanying drawings.
如图1～4所示，一种拇指轮力矩自动测力装置，包括壳体，设在壳体一侧的PLC控制箱20和打印机21，设在壳体内部底的Y轴导轨5，设在Y轴导轨5上的移动平台6，分别设在移动平台6上的工装底座7和夹紧气缸9，设在夹紧气缸9上方的行程力测力装置，与行程力测力装置相连的Z轴导轨17，与Z轴导轨17相连的X轴导轨18，移动平台6上设有拇指轮测力装置，PLC控制箱20和打印机21相连。所述行程力测力装置包括行程力测力卡爪14，与行程力测力卡爪14相连的扭矩传感器15，与扭矩传感器15相连的旋转气缸16。所述拇指轮测力装置包括拇指轮测力卡爪10，设在拇指轮测力卡爪10上的传感器11，分别与拇指轮测力卡爪10相连的步进电机12和推进气缸13。所述壳体包括若干光栅2以及设在光栅2之间的防尘盖板1。拇指轮力矩自动测力装置包括一触摸屏3和触摸开关4，分别与PLC控制箱20相连。所述Z轴导轨17和X轴导轨18之间设有拖链19。所述工装底座7与Y轴导轨5之间设有拖链。所述移动平台6上设有检测传感器8。As shown in Figures 1 to 4, a thumb wheel torque automatic force measuring device includes a housing, a PLC control box 20 and a printer 21 arranged on one side of the housing, and a Y-axis guide rail 5 arranged at the bottom of the housing. The mobile platform 6 on the Y-axis guide rail 5, the tooling base 7 and the clamping cylinder 9 respectively arranged on the mobile platform 6, the stroke force measuring device arranged above the clamping cylinder 9, and the stroke force measuring device connected to each other The Z-axis guide rail 17, the X-axis guide rail 18 connected with the Z-axis guide rail 17, the mobile platform 6 is provided with a thumb wheel force measuring device, and the PLC control box 20 is connected with the printer 21. The stroke force measuring device includes a stroke force force measuring claw 14 , a torque sensor 15 connected with the stroke force force measuring claw 14 , and a rotary cylinder 16 connected with the torque sensor 15 . The thumb wheel force measuring device comprises a thumb wheel force measuring claw 10, a sensor 11 arranged on the thumb wheel force measuring claw 10, a stepping motor 12 and a propulsion cylinder 13 respectively connected with the thumb wheel force measuring claw 10. The housing includes several gratings 2 and a dustproof cover 1 arranged between the gratings 2 . The thumb wheel torque automatic force measuring device includes a touch screen 3 and a touch switch 4, which are connected to the PLC control box 20 respectively. A drag chain 19 is provided between the Z-axis guide rail 17 and the X-axis guide rail 18 . A drag chain is provided between the tooling base 7 and the Y-axis guide rail 5 . The mobile platform 6 is provided with a detection sensor 8 .
本实施例的检测流程如下：The detection process of this embodiment is as follows:
1.将拇指轮结构空调出风口防止在工装底座7上，调节到合适位置，检测传感器8灯亮，启动触摸开关4，夹紧气缸9夹紧产品。1. Put the air outlet of the air conditioner with the thumbwheel structure on the tooling base 7, adjust it to a suitable position, light up the detection sensor 8, activate the touch switch 4, and clamp the cylinder 9 to clamp the product.
2.工装启动后，行程力测力卡爪14移动至产品上方合适位置，行程力测力卡爪14延X轴导轨移动，测量产品后部力，三个周期后，旋转气缸16带动行程力测力卡爪14旋转180度至Y轴方向，工装底座7延Y轴导轨移动，测量产品前部力，三个周期后传感器8和传感器11将测力数据输送到PLC中。2. After the tooling is started, the stroke force measuring jaw 14 moves to a suitable position above the product, and the stroke force measuring jaw 14 moves along the X-axis guide rail to measure the rear force of the product. After three cycles, the rotating cylinder 16 drives the stroke force The force-measuring claw 14 rotates 180 degrees to the Y-axis direction, and the tool base 7 moves along the Y-axis guide rail to measure the front force of the product. After three cycles, the sensor 8 and the sensor 11 transmit the force-measurement data to the PLC.
3.行程力测定结束后，推进气缸13会带动拇指轮测力卡爪10深入产品拇指轮处，步进电机12带动拇指轮卡爪10旋转三个周期，扭矩传感器15将测力数据输送到PLC箱20中。3. After the stroke force measurement is completed, the propulsion cylinder 13 will drive the thumb wheel force measuring claw 10 to penetrate into the thumb wheel of the product, the stepping motor 12 will drive the thumb wheel claw 10 to rotate for three cycles, and the torque sensor 15 will send the force measurement data to PLC box 20.
4.PLC箱20将测力数值传输到触摸屏3上并通过打印机21打印出产品操作力数据。4. The PLC box 20 transmits the measured force value to the touch screen 3 and prints out the product operating force data through the printer 21 .
5.测力完毕后，行程力测力卡爪14，拇指轮测力卡爪10回归原始位置，夹紧气缸9放松产品。5. After the force measurement is completed, the stroke force measuring claw 14 and the thumb wheel force measuring claw 10 return to the original position, and the clamping cylinder 9 releases the product.
本实施例具有测力可靠度高，自动化程度高，避免因为人为判定原因造成产品不良和测试过程中造成产品的损害，提高了拇指轮结构和旋转式结构空调出风口的测力准确度，提高了产品检测效率，保证了拇指轮出风口产品的一次合格率，不仅适用于拇指轮式出风口的操作力检测，也适用于所有旋转式出风口的检测，从根本上提高了拇指轮结构空调出风口的测量准确度。This embodiment has the advantages of high force measurement reliability and high degree of automation, which avoids product failure due to human judgment and product damage during the test process, improves the force measurement accuracy of the thumbwheel structure and the air outlet of the air conditioner with a rotary structure, and improves It improves the product detection efficiency and ensures the first pass rate of the thumb wheel air outlet products. It is not only suitable for the operation force detection of the thumb wheel air outlet, but also suitable for the detection of all rotary air outlets, which fundamentally improves the thumb wheel structure air conditioner. The measurement accuracy of the air outlet.
以上所述仅是本发明的优选实施方式，应当指出：对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications are also possible. It should be regarded as the protection scope of the present invention.
Claims (9)
- A kind of 1. thumb wheel torque automatic force device, it is characterised in that：Including housing, the PLC control cabinet of housing side is located at And printer, the Y-axis guide rail at enclosure interior bottom is located at, the mobile platform being located in Y-axis guide rail, is respectively provided on mobile platform Tooling base and clamping cylinder, the stroke force device for measuring force being located above clamping cylinder, the Z axis being connected with stroke force device for measuring force Guide rail, the X-axis guide rail being connected with Z axis guide rail, mobile platform are equipped with thumb wheel device for measuring force, PLC control cabinet and printer phase Even.
- A kind of 2. thumb wheel torque automatic force device according to claim 1, it is characterised in that：The stroke force dynamometry Device includes stroke force dynamometry claw, the torque sensor being connected with stroke force dynamometry claw, the rotation being connected with torque sensor Rotaring cylinder.
- A kind of 3. thumb wheel torque automatic force device according to claim 1, it is characterised in that：The thumb wheel dynamometry Device includes thumb wheel dynamometry claw, and the sensor being located on thumb wheel dynamometry claw, is connected with thumb wheel dynamometry claw respectively Stepper motor and propulsion cylinder.
- A kind of 4. thumb wheel torque automatic force device according to claim 1, it is characterised in that：If the housing includes Dry grating and the dust cover being located between grating.
- A kind of 5. thumb wheel torque automatic force device according to claim 1, it is characterised in that：Thumb wheel torque is automatic Device for measuring force includes a touch-screen and soft-touch control, is connected respectively with PLC control cabinet.
- A kind of 6. thumb wheel torque automatic force device according to claim 1, it is characterised in that：The Z axis guide rail and X Drag chain is equipped between axis rail.
- A kind of 7. thumb wheel torque automatic force device according to claim 1, it is characterised in that：The tooling base with Drag chain is equipped between Y-axis guide rail.
- A kind of 8. thumb wheel torque automatic force device according to claim 1, it is characterised in that：On the mobile platform Equipped with detection sensor.
- A kind of 9. thumb wheel torque automatic force method based on described in claim 1, it is characterised in that：1) thumb wheel construction air-conditioner air outlet being prevented on tooling base, suitable position is arrived in adjusting, and 8 lamp of detection sensor is bright, Start soft-touch control, clamping cylinder clamps product；2) after frock starts, stroke force dynamometry claw is moved to suitable position above product, and stroke force dynamometry claw prolongs X-axis guide rail It is mobile, measure product rear force.After three cycles, rotary cylinder drive stroke force dynamometry claw rotation 180 degree to Y direction, Tooling base prolongs Y-axis guide rail movement, and measurement product front portion power, Aerodynamic data is transported in PLC by sensor after three cycles；3) after stroke force measure, propulsion cylinder can drive thumb wheel dynamometry claw to go deep at product thumb wheel, stepper motor Thumb wheel claw is driven to rotate three cycles, Aerodynamic data is transported in PLC by torque sensor；4) PLC will print product operation force data on dynamometry data transfer to touch-screen and by printer；5) after dynamometry, stroke force claw, thumb wheel dynamometry claw return to primitive age position, clamping cylinder relaxation products.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711142298.XA CN107957307A (en) | 2017-11-17 | 2017-11-17 | A kind of thumb wheel torque automatic force device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711142298.XA CN107957307A (en) | 2017-11-17 | 2017-11-17 | A kind of thumb wheel torque automatic force device and method |
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| CN107957307A true CN107957307A (en) | 2018-04-24 |
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| CN201711142298.XA Pending CN107957307A (en) | 2017-11-17 | 2017-11-17 | A kind of thumb wheel torque automatic force device and method |
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| US7373844B1 (en) * | 2006-12-01 | 2008-05-20 | Ford Global Technologies, Llc | Switch feel measurement apparatus |
| CN103076164A (en) * | 2012-12-25 | 2013-05-01 | 宁波飞图自动技术有限公司 | Automatic detection method and equipment thereof for automotive air vent |
| CN103884511A (en) * | 2014-02-24 | 2014-06-25 | 宁波长晟电子科技有限公司 | Full server automobile air outlet force measuring machine |
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Application publication date: 20180424 |
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