CN105510012A - Buckle opening force testing device - Google Patents
Buckle opening force testing device Download PDFInfo
- Publication number
- CN105510012A CN105510012A CN201510870395.5A CN201510870395A CN105510012A CN 105510012 A CN105510012 A CN 105510012A CN 201510870395 A CN201510870395 A CN 201510870395A CN 105510012 A CN105510012 A CN 105510012A
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- CN
- China
- Prior art keywords
- buckle
- drive system
- dead bolt
- fixed mechanism
- opening force
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- 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)
- Automotive Seat Belt Assembly (AREA)
Abstract
The invention belongs to the field of automobile interior decorative part detection, and specifically relates to a buckle opening force testing device. The device comprises a locking tongue fixing mechanism which is used for fixing a locking tongue, and a buckle head fixing mechanism which is used for fixing a buckle head. The locking tongue fixing mechanism is connected with a first drive system, and the first drive system controls the locking tongue fixing mechanism to make reciprocating motion relative to the buckle head. The device also comprises a second drive system and a force sensor, and the second drive system movably controls the locking tongue and the buckle, which are in a locking state, to be unlocked. The force sensor is electrically connected with the second drive system, so as to detect an action force applied when the second drive system carries out unlocking. The device provided by the invention is used for detecting the loading opening force of the buckle, and enables the opening force to meet the requirements of a standard.
Description
Technical field
The invention belongs to automotive upholstery detection field, be specifically related to a kind of buckle opening force proving installation.
Background technology
Along with automotive upholstery designs and develops the development of technology, the connection multiselect plastic buckle of current a lot of automotive upholstery carries out installation to be fixed.Product buckle in use has one and loads opening force, and buckle opening force standard-required exists: between 40-80N, and opening force can not be too large or too little, effort is opened time too large, when running into burst accident, effectively can not open in the very first time, cause secondary injury accident to occur; Time too little, in use procedure, the easy maloperation of child is opened, dangerous.Automobile Enterprises is improve quality, reduces parts usability risk, more and more extensive to the opening force evaluation requirement of parts, but current buckle opening force test does not also have equipment targetedly, and examination criteria differs.
Summary of the invention
The object of this invention is to provide a kind of buckle opening force proving installation, load opening force in order to detect, make to meet code requirement.
For achieving the above object, the technical solution adopted in the present invention is: comprise the dead bolt fixed mechanism for fixing dead bolt, the buckle head fixed mechanism for fixing buckle head, dead bolt fixed mechanism is connected with the first drive system, and the first drive system controls dead bolt fixed mechanism and does apart from buckle head far and near mobile; Also comprise the second drive system and force snesor, dead bolt and the buckle head of the control locking of the second drive system activity unlock, and force snesor is electrically connected with the second drive system to detect the acting force applied when the second drive system unlocks.
Preferably, described buckle opening force proving installation also comprises worktable, and dead bolt fixed mechanism, buckle head fixed mechanism, the first drive system and the second control system are all located on worktable.
Preferably, described first drive system comprises cylinder and slide rail, and slide rail is positioned at the both sides bottom dead bolt fixed mechanism, and cylinder is connected with dead bolt fixed mechanism dead bolt fixed mechanism is slided along slide rail.
Preferably, described dead bolt fixed mechanism comprises slide plate and load elements, and slide plate is erected on slide rail, and dead bolt is installed on slide plate, and described load elements is connected to provide dead bolt to depart from the tractive force of buckle head with slide plate by a traction belt.
Preferably, described second drive system is erected on buckle head fixed mechanism, second drive system is positioned at the side away from dead bolt of buckle head, second drive system comprises stepper motor and mechanical arm, mechanical arm is connected with the piston rod on stepper motor, locking button in mechanical arm and buckle head touches to start locking button, and force snesor is positioned on mechanical arm.
Preferably, described second drive system is set up on buckle head fixed mechanism by an erecting frame, and erecting frame and buckle head fixed mechanism are spirally connected and the adjustable angle that forms of erecting frame and buckle head fixed mechanism.
Preferably, described buckle opening force proving installation also comprises displacement transducer, and institute's displacement sensors is electrically connected with the second drive system with the unlocked position by judging buckle to the monitoring of mechanical arm displacement.
Preferably, described buckle opening force proving installation also comprises control panel, and control panel is electrically connected with the first drive system, the second drive system.
Preferably, described buckle opening force proving installation also comprises the alarm of warning non-normal working.
After adopting technique scheme, the present invention has following good effect:
Buckle opening force proving installation of the present invention, can automatic unlocking buckle, also can locking buckle after unblock, achieve automation mechanized operation, insertion force when opening force when force snesor can monitor unblock during unblock and locking, also the unlocked position of buckle can be detected simultaneously, the performance of buckle is judged to have vital role.
Accompanying drawing explanation
Fig. 1 is the stereographic map of buckle opening force proving installation of the present invention;
Fig. 2 is parts partial enlarged drawing on worktable shown in Fig. 1;
Fig. 3 is the vertical view of the opening force of buckle shown in Fig. 1 proving installation.
Wherein: 1, dead bolt, 2, dead bolt fixed mechanism, 201, slide plate, 202, traction belt, 3, buckle head, 4, buckle head fixed mechanism, 5, the first drive system, 501, cylinder, 502, slide rail, 6, the second drive system, 601, stepper motor, 602, mechanical arm, 7, force snesor, 8, worktable, 9, erecting frame, 10, control panel.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As Figure 1-3, for buckle opening force proving installation of the present invention, comprise dead bolt 1, dead bolt fixed mechanism 2, buckle head 3, buckle head fixed mechanism 4, first drive system 5, second drive system 6, force snesor 7, worktable 8, erecting frame 9 and control panel 10.
When described buckle opening force proving installation is in original state, dead bolt 1 and buckle head 3 locking.Dead bolt fixed mechanism 2 is located on worktable 8, and dead bolt fixed mechanism 2 comprises slide plate 201, load elements and traction belt 202, and dead bolt 1 is fixedly installed on slide plate 201, dead bolt 1 can be driven to move when dead bolt fixed mechanism 2 is moved.Described load elements is connected with slide plate 201 by traction belt 202, and load elements, in order to be supplied to slide plate 201 1 pulling force, makes dead bolt 1 can depart from buckle head 3.
Buckle head fixed mechanism 4 is located on worktable 8, and buckle head fixed mechanism 4 is a falsework, and buckle head 3 is fixedly mounted on falsework.
First drive system 5 is connected with dead bolt fixed mechanism 2.First drive system 5 comprises cylinder 501 and slide rail 502, and cylinder 501 and slide rail 502 are all located on worktable 8, and slide plate 201 is erected on slide rail 502, is therebetween sliding contact.Cylinder 501 is positioned at the below of described falsework, and connects slide plate 201.Cylinder 501 can drive slide plate 201 along slide rail 502 to-and-fro movement, and then it is far and near mobile to drive dead bolt 1 to do apart from buckle head 3.Wherein, after buckle 1 and buckle head 3 unlock, dead bolt 1 can be the pulling force that described load elements provides away from the tractive force that buckle head 3 is run, and also can be the thrust that cylinder 501 provides, and can also be the combination of the two, and dead bolt 1 all can be made to run away from buckle head 3.
Second drive system 6 is erected on described falsework by erecting frame 9, and the second drive system 6 is positioned at the side away from dead bolt 1 of buckle head 3.Erecting frame 9 and buckle head fixed mechanism 4 are spirally connected, and make erecting frame 9 can overturn certain angle, to regulate the angle of erecting frame 9 and buckle head fixed mechanism 4, thus adapt to the detection to difformity buckle.Second drive system 6 comprises stepper motor 601 and mechanical arm 602, mechanical arm 602 is connected with the piston rod on stepper motor 601, mechanical arm 602 touches with the locking button in buckle head 3, and mechanical arm 602 can be driven to start locking button by stepper motor 601, dead bolt 1 and buckle head 3 are unlocked, and such dead bolt 1 can be deviate from buckle head 3.Force snesor 7 is positioned on mechanical arm 602, and force snesor 7 is in order to detect the acting force applied when the second drive system 6 unlocks.Second drive system 6 is also electrically connected with a displacement transducer, and displacement transducer, by the displacement of monitoring machine mechanical arm, obtains the stroke size of locking button on buckle, and then judges the unlocked position of buckle.
First drive system 5 and the second drive system 6 all with control panel 10 are electrically connected, and control panel 10 have keying button, the unlocked position that the releasing force also having in real time display force snesor 7 to monitor to obtain and displacement transducer monitor.
Described buckle opening force proving installation also comprises the alarm of warning non-normal working.Dead bolt 1 cannot insert alarm in buckle head 3, buckle head 3 can not locking dead bolt 1 alarm, buckle head 3 can not unlock alarm, unlock after dead bolt 1 can not extract alarm.
The buckle opening force proving installation course of work of the present invention is as follows: before non-startup work, dead bolt 1 and buckle head 3 locking.After proving installation startup work, the first drive system 5 works, and dead bolt 1 is driven to be attempted extracting in buckle head 3, and now dead bolt 1 and buckle head 3 are tightening state.Second drive system 6 is started working, and mechanical arm 602 starts locking button, and force snesor 7 monitors opening force, and dead bolt 1 and buckle head 3 unlock, and displacement transducer monitoring unlocked position, then dead bolt 1 is deviate from also towards moving away from buckle head 3 direction in buckle head 3.Second drive system 6 driving mechanical arm 602 returns to initial position and namely unclamps locking button, and the first drive system 5 drives dead bolt 1 to insert buckle head 3, so far completes a testing process.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of application claims.
Claims (9)
1. a buckle opening force proving installation, it is characterized in that: comprise the dead bolt fixed mechanism (2) for fixing dead bolt (1), the buckle head fixed mechanism (4) for fixing buckle head (3), dead bolt fixed mechanism (2) is connected with the first drive system (5), and the first drive system (5) controls dead bolt fixed mechanism (2) and does apart from buckle head (3) far and near mobile; Also comprise the second drive system (6) and force snesor (7), dead bolt (1) and the buckle head (3) of the control locking that the second drive system (6) is movable unlock, and force snesor (7) is electrically connected with the second drive system (6) to detect the acting force applied when the second drive system (6) unlocks.
2. buckle opening force proving installation according to claim 1, it is characterized in that: described buckle opening force proving installation also comprises worktable (8), dead bolt fixed mechanism (2), buckle head fixed mechanism (4), the first drive system (5) and the second control system (6) are all located on worktable (8).
3. buckle opening force proving installation according to claim 1, it is characterized in that: the first drive system (5) comprises cylinder (501) and slide rail (502), slide rail (502) is positioned at the both sides of dead bolt fixed mechanism (2) bottom, and cylinder (501) is connected with dead bolt fixed mechanism (2) dead bolt fixed mechanism (2) is slided along slide rail (502).
4. buckle opening force proving installation according to claim 3, it is characterized in that: dead bolt fixed mechanism (2) comprises slide plate (201) and load elements, slide plate (201) is erected on slide rail (502), dead bolt (1) is installed on slide plate (201), and described load elements is connected with slide plate (201) to provide dead bolt (1) to depart from the tractive force of buckle head (3) by a traction belt (202).
5. buckle opening force proving installation according to claim 1, it is characterized in that: the second drive system (6) is erected on buckle head fixed mechanism (4), second drive system (6) is positioned at the side away from dead bolt (1) of buckle head (3), second drive system (6) comprises stepper motor (601) and mechanical arm (602), mechanical arm (602) is connected with the piston rod on stepper motor (601), mechanical arm (602) touches to start locking button with the locking button in buckle head (3), force snesor (7) is positioned on mechanical arm (602).
6. buckle opening force proving installation according to claim 5, it is characterized in that: the second drive system (6) is set up on buckle head fixed mechanism (4) by an erecting frame (9), erecting frame (9) and buckle head fixed mechanism (4) are spirally connected and the adjustable angle that forms of erecting frame (9) and buckle head fixed mechanism (4).
7. buckle opening force proving installation according to claim 6, it is characterized in that: described buckle opening force proving installation also comprises displacement transducer, institute's displacement sensors is electrically connected with the second drive system (6) with the unlocked position by judging buckle to the monitoring of mechanical arm (602) displacement.
8. buckle opening force proving installation according to claim 7, it is characterized in that: described buckle opening force proving installation also comprises control panel (10), control panel (10) is electrically connected with the first drive system (5), the second drive system (6).
9. buckle opening force proving installation according to claim 8, is characterized in that: described buckle opening force proving installation also comprises the alarm of warning non-normal working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510870395.5A CN105510012A (en) | 2015-12-01 | 2015-12-01 | Buckle opening force testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510870395.5A CN105510012A (en) | 2015-12-01 | 2015-12-01 | Buckle opening force testing device |
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| Publication Number | Publication Date |
|---|---|
| CN105510012A true CN105510012A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510870395.5A Pending CN105510012A (en) | 2015-12-01 | 2015-12-01 | Buckle opening force testing device |
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| CN (1) | CN105510012A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441833A (en) * | 2016-08-31 | 2017-02-22 | 宁波惠尔顿婴童安全科技股份有限公司 | Opening force detection machine for belt fasteners |
| CN108871739A (en) * | 2017-05-10 | 2018-11-23 | 北京钛极科技有限公司 | A kind of scissors performance testing device |
| CN110411633A (en) * | 2018-04-27 | 2019-11-05 | 江苏风和医疗器材股份有限公司 | Detecting tool and detection method |
| CN114473974A (en) * | 2022-03-31 | 2022-05-13 | 宁波惠尔顿婴童安全科技股份有限公司 | Safety seat buckle check out test set |
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| DE102009038046A1 (en) * | 2009-08-19 | 2011-02-24 | Ott-Jakob Spanntechnik Gmbh | Device for measuring clamping force of tool clamping device of working spindle in metal-cutting machine, has sensor unit and/or communication unit and/or display unit, with power supply switched between activated and deactivated states |
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| CN203011682U (en) * | 2012-12-08 | 2013-06-19 | 六安职业技术学院 | Use life test device of safety belt lock catch |
| CN205175677U (en) * | 2015-12-01 | 2016-04-20 | 常州安宝宝儿童座椅有限公司 | Buckle opening force testing arrangement |
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2015
- 2015-12-01 CN CN201510870395.5A patent/CN105510012A/en active Pending
Patent Citations (7)
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| CN101923005A (en) * | 2009-06-09 | 2010-12-22 | 上海天合汽车安全系统有限公司 | Automobile safety belt mortise lock assembly quality detector |
| DE102009038046A1 (en) * | 2009-08-19 | 2011-02-24 | Ott-Jakob Spanntechnik Gmbh | Device for measuring clamping force of tool clamping device of working spindle in metal-cutting machine, has sensor unit and/or communication unit and/or display unit, with power supply switched between activated and deactivated states |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441833A (en) * | 2016-08-31 | 2017-02-22 | 宁波惠尔顿婴童安全科技股份有限公司 | Opening force detection machine for belt fasteners |
| CN108871739A (en) * | 2017-05-10 | 2018-11-23 | 北京钛极科技有限公司 | A kind of scissors performance testing device |
| CN110411633A (en) * | 2018-04-27 | 2019-11-05 | 江苏风和医疗器材股份有限公司 | Detecting tool and detection method |
| CN114473974A (en) * | 2022-03-31 | 2022-05-13 | 宁波惠尔顿婴童安全科技股份有限公司 | Safety seat buckle check out test set |
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Application publication date: 20160420 |
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