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Repeated opening-closing tester of multipoint lock and transmission lock

A transmission lock, multi-point lock technology, applied in the testing of machine/structural components, testing of mechanical components, instruments, etc., can solve problems such as non-conformity, and achieve the effect of simple structure and convenient use

Pending Publication Date: 2017-05-31
ASSA ABLOY GUOQIANG SHANDONG HARDWARE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the past, when testing the transmission locks (which can be divided into transmission locks with locks and transmission locks without locks, hereinafter collectively referred to as transmission locks) and multi-point locks, the testing agencies mostly used the The test piece is installed on profile doors and windows, and most of the tests using related equipment do not comply with "JG / T 126-2007 Architectural Door and Window Hardware Transmission Locker" and "JG / T 215-2007 Architectural Door and Window Hardware with Multiple Points" 5.4.2 Technical Requirements for Repeated Opening and Closing Tests in Locker

Method used

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  • Repeated opening-closing tester of multipoint lock and transmission lock
  • Repeated opening-closing tester of multipoint lock and transmission lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: test process of lockless transmission locker:

[0026] Fix the lockless transmission locker to the virtual door and window 4 according to the actual use state, and complete a cycle of opening and closing for all parts (lock points, lock seats, driving parts, etc.), at a rate of 250 times / h-275 times / h Repeated opening and closing tests at the frequency. During the test, ensure that the pressure of each lock point along the opening direction of the fan is 70-75N.

[0027] Initial state: the transmission lock is closed, and each lock point is loaded with a pressure of 70N-75N along the direction of fan opening through the lock point loading mechanism 3.

[0028] The rotation of the servo motor is controlled by the program to open the transmission lock. Under the action of the loading force of the lock point, the lock point is separated from the lock seat. When the cylinder stretches out a certain stroke, the sensor switch signal attached to the cylinder is ...

Embodiment 2

[0029] Embodiment 2: The test process of the lock transmission locker:

[0030] Fix the lock transmission locker on the virtual door and window 4 according to the actual use state, and complete a cycle of opening and closing of all parts (lock points, lock seats, driving parts, etc.), at a rate of 250 times / h-275 times / h Repeated opening and closing tests at the frequency. During the test, ensure that the pressure of each lock point along the opening direction of the fan is 70-75N.

[0031] Initial state: the transmission locker is closed, the lock is locked, and each lock point is loaded with a pressure of 70N-75N along the direction of fan opening through the lock point loading mechanism 3. Fix the unlocking mechanism 8 on the frame of the virtual door and window 4, adjust the position, and align the rotation axis with the key rotation axis.

[0032] The stepper motor is controlled by the program to rotate, the unlocking mechanism 8 works, and the lock is unlocked. The sys...

Embodiment 3

[0033] Embodiment 3: Multi-point locker test process

[0034] Fix the multi-point locking device to the virtual door and window 4 according to the actual use state, and complete a cycle of opening and closing of all parts (lock points, lock seats, driving parts, etc.), with a frequency of 250 times / h-275 times / h Carry out repeated opening and closing tests. During the test, ensure that a force of 10N is applied simultaneously in parallel and perpendicular to the direction of the virtual door and window sash.

[0035] The stepper motor is controlled by the program to rotate, and the unlocking mechanism 8 works to unlock the lock. The system controls the rotation of the servo motor to open the multi-point locker. Under the action of the loading force of the lock point, the lock point is separated from the lock seat, and the cylinder extends a certain stroke At this time, the sensor switch signal attached to the cylinder feeds back to the system, the system controls the cylinder...

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Abstract

The invention relates to the field of machinery, in particular to a repeated opening-closing tester of a multipoint lock and a transmission lock. The repeated opening-closing tester comprises a structural frame mounted with a control box. The repeated opening-closing tester is characterized in that a manipulator mechanism, a window leaf clamping mechanism fixed through a sliding rail and a locking point loading mechanism positioned on one side of a fixed lateral side of the window leaf clamping mechanism are mounted on the structural frame, a virtual door window is mounted on the window leaf clamping mechanism, and an unlocking mechanism is mounted on the virtual door window. The repeated opening-closing tester is simple in structure and convenient to use, one set of equipment realizes repeated opening-closing test detection of two door window hardware members, the one-machine two-purpose objective is achieved, and a vacancy in detection of the multipoint lock and the transmission lock in the field of detection is filled.

Description

[0001] (1) Technical field [0002] The invention relates to the mechanical field, in particular to a repeated opening and closing test machine for a multi-point locker and a transmission locker. [0003] (2) Background technology [0004] In the past, when testing the transmission locks (which can be divided into transmission locks with locks and transmission locks without locks, hereinafter collectively referred to as transmission locks) and multi-point locks, the testing agencies mostly used the The test piece is installed on profile doors and windows, and most of the tests using related equipment do not comply with "JG / T 126-2007 Architectural Door and Window Hardware Transmission Locker" and "JG / T 215-2007 Architectural Door and Window Hardware with Multiple Points" 5.4.2 Technical Requirements for Repeated Opening and Closing Tests in Locker. [0005] (3) Contents of the invention [0006] In order to make up for the deficiencies of the prior art, the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 张健张睿王利建王国利王宝栓
Owner ASSA ABLOY GUOQIANG SHANDONG HARDWARE TECH CO LTD