CN106768947B - Multi-point locking device and repeated start-stop testing machine for transmission locking device - Google Patents
Multi-point locking device and repeated start-stop testing machine for transmission locking device Download PDFInfo
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- CN106768947B CN106768947B CN201611190225.3A CN201611190225A CN106768947B CN 106768947 B CN106768947 B CN 106768947B CN 201611190225 A CN201611190225 A CN 201611190225A CN 106768947 B CN106768947 B CN 106768947B
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- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 230000005540 biological transmission Effects 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
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
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the field of machinery, in particular to a multi-point locking device and a repeated start-stop testing machine of a transmission locking device. This repeated start-stop testing machine of multiple spot locking ware and transmission locking ware, including installing the structural frame of control box, its characterized in that: the structure frame is provided with an operation hand mechanism, a window sash clamping mechanism fixed through a sliding rail and a lock point loading mechanism positioned on one side of the fixed side edge of the window sash clamping mechanism, the window sash clamping mechanism is provided with a virtual door and window, and the virtual door and window is provided with an unlocking mechanism. The invention has simple structure and convenient use, solves the repeated opening and closing test detection of two doors and windows hardware by one set of equipment, achieves the aim of one machine for two purposes, and fills a blank for the detection of the multi-point locking device and the transmission locking device in the detection field.
Description
Field of the art
The invention relates to the field of machinery, in particular to a multi-point locking device and a repeated start-stop testing machine of a transmission locking device.
(II) background art
In the past, when each detection mechanism detects a transmission locking device (which can be divided into a transmission locking device with a lock and a transmission locking device without a lock, hereinafter collectively referred to as a transmission locking device) and a multi-point locking device, a test piece is installed on a section door and window, and the technical requirements of 5.4.2 pairs of repeated opening and closing tests in a JG/T126-2007 building door and window hardware transmission locking device and a JG/T215-2007 building door and window hardware multi-point locking device are not met in most of tests by using related equipment.
(III) summary of the invention
The invention provides a multipoint locking device and a repeated start-stop testing machine of a transmission locking device, which are reasonable in design, convenient to install and simple to operate, in order to make up the defects of the prior art.
The invention is realized by the following technical scheme:
the utility model provides a multi-point lock ware and transmission lock ware's repeated start-stop test machine, is including installing the structural frame of control box, its characterized in that: the structure frame is provided with an operation hand mechanism, a window sash clamping mechanism fixed through a sliding rail and a lock point loading mechanism positioned on one side of the fixed side edge of the window sash clamping mechanism, the window sash clamping mechanism is provided with a virtual door and window, and the virtual door and window is provided with an unlocking mechanism.
The more preferable technical scheme of the invention is as follows:
the manipulator mechanism comprises a cantilever rod which is arranged on the structural frame through a bearing, the cantilever rod is connected with a servo motor, the servo motor is respectively connected with a control box and a speed reducer, and the rotating speed and angle of the servo motor are controlled through an electrical appliance program to complete the opening and closing test of the locking device.
In order to adapt to the sizes of window sashes with different specifications, the height of the operating hand mechanism is adjustable, and the structural frame is provided with a spring balancer connected with the operating hand mechanism, so that the operating hand mechanism is convenient for operators to operate.
The window sash clamping mechanism comprises a sliding rail arranged on the corresponding upper side and lower side of the structural frame, the upper end and the lower end of the steel column are arranged on the sliding rail through a hanging bracket and a sliding block, and clamping parts are arranged on the corresponding surfaces of the steel column and one side of the structural frame and used for installing and clamping virtual doors and windows.
The locking point loading mechanism comprises a plurality of support assemblies fixed through aluminum profiles, a clamping device is arranged at the end head of each support assembly, a corresponding air cylinder is arranged at the position of each clamping device, an induction sensor and a tension pressure sensor are arranged on each air cylinder, each air cylinder is connected with a precise pressure regulating valve, and each air cylinder, each induction sensor, each tension pressure sensor and each precise pressure regulating valve are connected with a control box; and the cylinder is used for loading the locking point of the locking device through the adjustment of the precise pressure regulating valve.
The unlocking mechanism comprises a rotating shaft corresponding to the locking point and a clamping device, the rotating shaft is connected with a stepping motor and a matched gear, a proximity switch is arranged on the clamping device, and the stepping motor and the proximity switch are both connected with a control box and used for unlocking and opening and closing tests of a locking device of the locking transmission device.
The structural frame adopts steel overlap joint, is favorable to the installation and dismantlement, and structural frame's bottom is provided with fixed foot, is provided with the bolt hole on the fixed foot, ensures the stability of test bench.
The virtual door and window is a rigid sample window, the movable sliding block is installed in the virtual door and window and can be used for installing sample pieces of different specifications and models, and the rigid sample window is not easy to deform, so that the accuracy and the reliability of data are ensured.
The invention has simple structure and convenient use, solves the repeated opening and closing test detection of two doors and windows hardware by one set of equipment, achieves the aim of one machine for two purposes, and fills a blank for the detection of the multi-point locking device and the transmission locking device in the detection field.
(IV) description of the drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
fig. 2 is a schematic view of a novel disassembled structure for dying.
In the figure, 1 structural frame, 2 casement clamping mechanism, 3 lock point loading mechanism, 4 virtual door leaf, 5 control box, 6 spring balancer, 7 operation handle mechanism, 8 release mechanism.
(fifth) detailed description of the invention
The drawings illustrate one embodiment of the invention. The embodiment comprises a structural frame 1 provided with a control box 5, wherein an operation hand mechanism 7, a window sash clamping mechanism 2 fixed through a sliding rail and a lock point loading mechanism 3 positioned on one side of the fixed side edge of the window sash clamping mechanism 2 are arranged on the structural frame 1, a virtual door and window 4 is arranged on the window sash clamping mechanism 2, and an unlocking mechanism 8 is arranged on the virtual door and window 4; the operating mobile phone 7 comprises a cantilever rod which is arranged on the structural frame 1 through a bearing, the cantilever rod is connected with a servo motor, and the servo motor is respectively connected with the control box 5 and the speed reducer; a spring balancer 6 connected with an operation hand mechanism 7 is arranged on the structural frame 1; the window sash clamping mechanism 2 comprises sliding rails arranged on the corresponding upper side and lower side of the structural frame 1, the upper end and the lower end of a steel column are arranged on the sliding rails through hanging brackets and sliding blocks, and clamping parts are arranged on the corresponding surfaces of the steel column and one side of the structural frame 1; the locking point loading mechanism 3 comprises a plurality of support assemblies fixed through aluminum profiles, a clamping device is arranged at the end head of each support assembly, a corresponding air cylinder is arranged at the position of each clamping device, an induction sensor and a tension pressure sensor are arranged on each air cylinder, each air cylinder is connected with a precise pressure regulating valve, and each air cylinder, each induction sensor, each tension pressure sensor and each precise pressure regulating valve are connected with a control box 5; the unlocking mechanism 8 comprises a rotating shaft corresponding to the locking point and a clamping device, the rotating shaft is connected with a stepping motor and a matched gear, a proximity switch is arranged on the clamping device, and the stepping motor and the proximity switch are both connected with the control box 5; the structural frame 1 is lapped by steel materials, the bottom of the structural frame 1 is provided with fixing feet, and the fixing feet are provided with bolt holes; the virtual door and window 4 is a rigid sample window, and a movable sliding block is arranged in the virtual door and window 4.
Example 1: the test process of the lock-free transmission locking device comprises the following steps:
the lock-free transmission locking device is fixed on the virtual door and window 4 according to the actual use state, all the components (lock points, lock seats, driving components and the like) are completed to be opened and closed into a cycle, and repeated opening and closing tests are carried out at the frequency of 250 times/h-275 times/h. The pressure of each lock point along the opening direction of the fan is ensured to be 70-75N in the test process.
Initial state: the transmission lock is closed, and each lock point is loaded with a pressure of 70N-75N in the fan opening direction by the lock point loading mechanism 3.
The servo motor is controlled by a program to rotate so as to enable the transmission locking device to be opened, the locking point is separated from the locking seat under the action of the loading force of the locking point, when the cylinder stretches out of a certain stroke, a sensing switch signal attached to the cylinder is fed back to the system, the system controls the cylinder to retract so as to drive the virtual door and window to be closed, the servo motor is rotated reversely so as to enable the transmission locking device to be closed, and the cylinder applies 70-75N pressure to the locking point to complete an opening and closing cycle.
Example 2: the test process of the locking transmission locking device comprises the following steps:
the transmission locking device with the lock is fixed on the virtual door and window 4 according to the actual use state, all the components (lock points, lock seats, driving components and the like) are completed to be opened and closed into a cycle, and repeated opening and closing tests are carried out at the frequency of 250 times/h-275 times/h. The pressure of each lock point along the opening direction of the fan is ensured to be 70-75N in the test process.
Initial state: the transmission locking device is closed, the lock is in a locking state, and each locking point is loaded with 70N-75N pressure along the fan opening direction through the locking point loading mechanism 3. The unlocking mechanism 8 is fixed on the virtual door and window 4 frame, the position is adjusted, and the rotating shaft is aligned with the rotating axis of the key.
The stepping motor is controlled to rotate through a program, the unlocking mechanism 8 works to unlock the lock, the servo motor is controlled to rotate by the system to enable the transmission locking device to be opened, the locking point is separated from the lock seat under the action of loading force of the locking point, when the cylinder stretches out of a certain stroke, a sensing switch signal attached to the cylinder is fed back to the system, the system controls the cylinder to retract to drive the virtual door and window to be closed, the servo motor reversely rotates to enable the transmission locking device to be closed, the unlocking mechanism 8 works to lock the lock, and the cylinder applies 70-75N pressure to the locking point to complete an opening and closing cycle.
Example 3: multi-point latch testing procedure
The multipoint locking device is fixed on the virtual door and window 4 according to the actual use state, all the components (lock points, lock seats, driving components and the like) are completed to be opened and closed into a cycle, and repeated opening and closing tests are carried out at the frequency of 250 times/h-275 times/h. During the test, the 10N force is applied simultaneously in the parallel and vertical virtual door and window fan directions.
The stepping motor is controlled to rotate through a program, the unlocking mechanism 8 works to unlock the lock, the servo motor is controlled to rotate by the system to enable the multipoint locker to be opened, the locking point is separated from the lock seat under the action of the loading force of the locking point, when the cylinder stretches out of a certain stroke, a sensing switch signal attached to the cylinder is fed back to the system, the system controls the cylinder to retract to drive the virtual door and window 4 to be closed, the servo motor is rotated reversely to enable the transmission locker to be closed, the unlocking mechanism 8 works to lock the lock, and an opening and closing cycle is completed.
Claims (5)
1. The utility model provides a repeated start-stop testing machine of multiple spot locker and transmission locker, is including installing structural frame (1) of control box (5), its characterized in that: an operation hand mechanism (7), a window sash clamping mechanism (2) fixed through a sliding rail and a locking point loading mechanism (3) positioned on one side of the fixed side edge of the window sash clamping mechanism (2) are arranged on the structural frame (1), a virtual door window (4) is arranged on the window sash clamping mechanism (2), and an unlocking mechanism (8) is arranged on the virtual door window (4); the manipulator mechanism (7) comprises a cantilever rod which is arranged on the structural frame (1) through a bearing, the cantilever rod is connected with a servo motor, and the servo motor is respectively connected with the control box (5) and the speed reducer; a spring balancer (6) connected with an operation hand mechanism (7) is arranged on the structural frame (1);
the locking point loading mechanism (3) comprises a plurality of supporting components fixed through aluminum profiles, a clamping device is installed at the end head of each supporting component, a corresponding air cylinder is arranged at the position of each clamping device, an induction sensor and a tension pressure sensor are arranged on each air cylinder, each air cylinder is connected with a precise pressure regulating valve, and each air cylinder, each induction sensor, each tension pressure sensor and each precise pressure regulating valve are connected with a control box (5).
2. The repeated opening and closing test machine for the multipoint lock and the transmission lock according to claim 1, wherein the repeated opening and closing test machine is characterized in that: the window sash clamping mechanism (2) comprises sliding rails arranged on the upper side and the lower side of the structural frame (1), the upper end and the lower end of the steel column are arranged on the sliding rails through hanging brackets and sliding blocks, and clamping parts are arranged on the corresponding surfaces of one side of the steel column and one side of the structural frame.
3. The repeated opening and closing test machine for the multipoint lock and the transmission lock according to claim 1, wherein the repeated opening and closing test machine is characterized in that: the unlocking mechanism (8) comprises a rotating shaft corresponding to the locking point and a clamping device, the rotating shaft is connected with a stepping motor and a matched gear, a proximity switch is arranged on the clamping device, and the stepping motor and the proximity switch are both connected with the control box (5).
4. The repeated opening and closing test machine for the multipoint lock and the transmission lock according to claim 1, wherein the repeated opening and closing test machine is characterized in that: the structure frame (1) adopts steel overlap joint, and the bottom of structure frame (1) is provided with fixed foot, is provided with the bolt hole on the fixed foot.
5. The repeated opening and closing test machine for the multipoint lock and the transmission lock according to claim 1, wherein the repeated opening and closing test machine is characterized in that: the virtual door and window (4) is a rigid sample window, and a movable sliding block is arranged in the virtual door and window (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611190225.3A CN106768947B (en) | 2016-12-21 | 2016-12-21 | Multi-point locking device and repeated start-stop testing machine for transmission locking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611190225.3A CN106768947B (en) | 2016-12-21 | 2016-12-21 | Multi-point locking device and repeated start-stop testing machine for transmission locking device |
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| Publication Number | Publication Date |
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| CN106768947A CN106768947A (en) | 2017-05-31 |
| CN106768947B true CN106768947B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611190225.3A Active CN106768947B (en) | 2016-12-21 | 2016-12-21 | Multi-point locking device and repeated start-stop testing machine for transmission locking device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580205B (en) * | 2018-12-26 | 2024-05-10 | 亚萨合莱国强（山东）五金科技有限公司 | Repeated start-stop testing machine for pulley and hanging wheel |
| CN109655251A (en) * | 2019-01-29 | 2019-04-19 | 亚萨合莱国强（山东）五金科技有限公司 | Horizontally-opening windows and doors actuation test machine repeatedly |
| CN110082095A (en) * | 2019-05-31 | 2019-08-02 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of spinning lever actuation test machine repeatedly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201803845U (en) * | 2010-08-04 | 2011-04-20 | 天津振世机电设备有限公司 | Tester for transmission locker of building doors and windows hardware |
| CN103376207A (en) * | 2013-06-21 | 2013-10-30 | 宁波市产品质量监督检验研究院 | Multifunctional testing instrument of door and window hardware system |
| CN103383303A (en) * | 2013-06-21 | 2013-11-06 | 宁波市产品质量监督检验研究院 | Multifunctional testing device for handling handle or single-point locking device or transmission locking device |
| CN205808692U (en) * | 2016-06-23 | 2016-12-14 | 沈阳紫微机电设备有限公司 | Hanging inward opening five metals system repeatedly start-stop performance testing machine |
| CN206270032U (en) * | 2016-12-21 | 2017-06-20 | 亚萨合莱国强（山东）五金科技有限公司 | The actuation test machine repeatedly of multi-point locking device and driving lock |
-
2016
- 2016-12-21 CN CN201611190225.3A patent/CN106768947B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201803845U (en) * | 2010-08-04 | 2011-04-20 | 天津振世机电设备有限公司 | Tester for transmission locker of building doors and windows hardware |
| CN103376207A (en) * | 2013-06-21 | 2013-10-30 | 宁波市产品质量监督检验研究院 | Multifunctional testing instrument of door and window hardware system |
| CN103383303A (en) * | 2013-06-21 | 2013-11-06 | 宁波市产品质量监督检验研究院 | Multifunctional testing device for handling handle or single-point locking device or transmission locking device |
| CN205808692U (en) * | 2016-06-23 | 2016-12-14 | 沈阳紫微机电设备有限公司 | Hanging inward opening five metals system repeatedly start-stop performance testing machine |
| CN206270032U (en) * | 2016-12-21 | 2017-06-20 | 亚萨合莱国强（山东）五金科技有限公司 | The actuation test machine repeatedly of multi-point locking device and driving lock |
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