CN106441833B - A kind of opening force detection machine of buckle - Google Patents
A kind of opening force detection machine of buckle Download PDFInfo
- Publication number
- CN106441833B CN106441833B CN201610789570.2A CN201610789570A CN106441833B CN 106441833 B CN106441833 B CN 106441833B CN 201610789570 A CN201610789570 A CN 201610789570A CN 106441833 B CN106441833 B CN 106441833B
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- China
- Prior art keywords
- sliding seat
- buckle
- opening force
- force detection
- detection machine
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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)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a kind of opening force detection machine of buckle, including workbench, opener, load cylinder, pressure sensor, the firm banking for installing buckle deck and for installing two sliding seats with button block；The opener is used to open the switch on buckle deck, and the pressure sensor is mounted on opener with the opening force for detection switch；It is that guide rail, the sliding seat are moved back and forth along guide rail in the front-back direction that a track is provided at the top of the workbench.The firm banking is located at the front side of sliding seat, and the load cylinder includes the impeller-hub of a back-and-forth motion, and the impeller-hub just can control sliding seat back-and-forth motion after the certain stroke of movement.The opening force detection machine of buckle of the invention can detect unloaded and load condition simultaneously, therefore detection cycle is short, and testing cost is low.
Description
Technical field
The invention belongs to a kind of detection fields of buckle, and in particular to a kind of opening force detection machine of buckle.
Background technique
It is buckled according to the test request of GB27887-2011 " motor vehicle child passenger restraint system " 6.2.1 buckle
Detection, the buckle opening force detection machine of the prior art is unloaded and load detecting separate detection, and equipment cost is high, detection week
Phase is long, cannot be used for the full inspection operation of production line at all.
Summary of the invention
(1) technical problems to be solved
The technical problem to be solved by the present invention is to the testing costs and detection cycle of the opening force detection machine of buckle to be reduced.
(2) technical solution
In order to solve the above technical problems, the technical scheme adopted by the invention is that: a kind of opening force detection machine of buckle, packet
It includes workbench, opener, load cylinder, pressure sensor, the firm banking for installing buckle deck and is used to install two
A sliding seat with button block；The opener is used to open the switch on buckle deck, and the pressure sensor is mounted on out
It opens in mechanism with the opening force for detection switch；It is to lead in the front-back direction that a track is provided at the top of the workbench
Rail, the sliding seat are moved back and forth along guide rail.The firm banking is located at the front side of sliding seat, and the load cylinder includes one
The impeller-hub of a back-and-forth motion, the impeller-hub just can control sliding seat back-and-forth motion after the certain stroke of movement.
In the opening force detection machine of above-mentioned buckle, the opener includes connection frame, lifting cylinder, pusher cylinder
Mounting plate, pusher cylinder and the catch bar for withstanding switch；The lifting cylinder is mounted on the top of connection frame and control pushes away
Dynamic cylinder mounting plate moves up and down, and the pusher cylinder is mounted on pusher cylinder mounting plate and moves before and after controllable catch bar
Dynamic, the pressure sensor is mounted on catch bar.
In the opening force detection machine of above-mentioned buckle, it is up and down direction that the side of the connection frame, which is provided with a track,
Guide rail, the pusher cylinder mounting plate are installed on the guideway and can be moved up and down.
In the opening force detection machine of above-mentioned buckle, one end of the impeller-hub passes through sliding seat, which, which is located at, slides
The rear and front end of dynamic seat is respectively arranged with the first band motion block for driving sliding seat to move back and drives the second of sliding seat Forward to drive
Block, the first band motion block and second are provided with one section of sliding seat row mobile relative to impeller-hub with motion block between sliding seat
Journey.
In the opening force detection machine of above-mentioned buckle, a placement first band motion block is provided at the top of the firm banking
Hole slot.
In the opening force detection machine of above-mentioned buckle, a seat, the seat are additionally provided at the top of the workbench
The rear side of sliding seat is set and sliding seat can be withstood.
In the opening force detection machine of above-mentioned buckle, the seat includes second through-hole with motion block of placement.
It further include installation inductor, it is sliding that the inductor can incude sliding seat in the opening force detection machine of above-mentioned buckle
It moves whether in place, to detect to switch on state on buckle deck.
In the opening force detection machine of above-mentioned buckle, the load cylinder be one realize two-pass multiposition cylinder or
The structure being made of two cylinders.
(3) beneficial effect
The opening force detection machine of buckle of the invention, unloaded opening force test and load opening force test all pass through a gas
Cylinder is completed, and such design advantage is to substantially increase the efficiency of detection, opening force detection device can be put into production band
On the assembly line of button, and all there is statistical function to the product quantity of inspection, underproof product quantity (display screen is directly aobvious
Show), substantially increase the quality of production of buckle.
Detailed description of the invention
Fig. 1 is the perspective view of the opening force detection machine of buckle of the invention；
Fig. 2 is the main view of the opening force detection machine of buckle of the invention；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the cross-sectional view of A-A in Fig. 2；
In figure 1 be workbench, 2 be opener, 3 be negative carrier gas cylinder, 4 be firm banking, 5 be sliding seat, 7 be seat, 8
It is connection frame for inductor, 21,23 be pusher cylinder mounting plate, 24 be pusher cylinder, 25 be catch bar, 31 is impeller-hub, 32
It is the second band motion block for first band motion block, 33,41 be hole slot, 71 be through-hole, 101 be buckle deck, 102 be band button block, 103 is
Switch.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
A kind of embodiment: the opening force detection machine of buckle as shown in Figure 1, which is characterized in that the buckle opening force inspection
Survey machine includes workbench 1, opener 2, seat 7, inductor 8, loads cylinder 3, pressure sensor, for installing buckle deck
101 firm banking 4 and for installing two sliding seats 5 with button block 102；The opener 2 is for opening buckle deck
Switch 103 on 101, the pressure sensor are mounted on opener 2 with the opening force for detection switch 103；It is described
Seat 7 is arranged in the rear side of sliding seat 5 and can withstand sliding seat 5.It is front and back that the top of the workbench 1, which is provided with a track,
The guide rail in direction, the sliding seat 5 are moved back and forth along guide rail；The firm banking 4 is located at the front side of sliding seat 5, the load
Cylinder 3 includes the impeller-hub 31 of a back-and-forth motion, and the impeller-hub 31 just can control sliding seat 5 after mobile a trip
It is moved forward and backward.The inductor can incude the moving distance moved backward after sliding seat 5 flicks, to detect on buckle deck 101
Switch 103 whether open.
As shown in Figures 2 and 3, above-mentioned opener 2 include connection frame 21, lifting cylinder, pusher cylinder mounting plate 23,
Pusher cylinder (not shown) and catch bar 25 for withstanding switch 103；The lifting cylinder is mounted on connection frame 21
Top simultaneously controls pusher cylinder mounting plate 23 and moves up and down, and the pusher cylinder is mounted on pusher cylinder mounting plate 23 and controllable
Catch bar 25 processed is moved forward and backward, and the pressure sensor, which is mounted on catch bar 25, can be opened switch by moving forward, from
And make the opening force of pressure sensor detection switch 103.
As shown in figure 3, the side of above-mentioned connection frame 21 is provided with the guide rail that a track is up and down direction, the promotion
Cylinder mounting plate 23, which is installed on the guideway and can be moved up and down, improves mobile effect.
As shown in figure 4, one end of the impeller-hub 31 passes through sliding seat 5, which is located at the front and back two of sliding seat 5
The second band motion block 33 that end is respectively arranged with the first band motion block 32 for driving sliding seat 5 to move back and sliding seat 5 is driven to move forward, it is described
The top of firm banking 4 is provided with the hole slot 41 of a placement first band motion block 32, and the seat 7 includes one and places second
Through-hole 71 with motion block.One section of sliding seat 5 is provided between the first band motion block 32 and the opposite sliding seat 5 of the second band motion block 33
The stroke mobile relative to impeller-hub 31.Above-mentioned load cylinder 3 is one and realizes two-pass multiposition cylinder or by two gas
The structure of cylinder composition, cooperates it with above-mentioned structure.
Workflow: the load cylinder 3 has two sections of strokes, the front end rear end stroke 60cm stroke 30cm, when back segment ejects
When, leading portion stroke can only retract 30 (such as Fig. 4), and when leading portion cylinders retract, at this moment buckle inserting hook, which enters, does not stress state (such as
Fig. 4), specifically, first band motion block 32 is not contacted with the second band motion block 33 with sliding seat 5, when idle running, under catch bar 25
Shifting is contacted with switch 103 to control and push forward, and under the action of buckle 101 elastic force of deck, the band button block 102 is together with sliding
Seat 5 pops up backward, at this time pressure sensor detect switch on power should between 40N and 80N, if it is less than 40N or
More than 80N, pressure sensor can generate alarm signal.In addition whether in place the inductor can incude the sliding of sliding seat 5, thus
The open state for detecting the switch 103 on buckle deck 101, if being not turned on, the inductor can generate buckle and not open
Alarm signal, after the completion of detection, by second band motion block 33 move forward with contact slide seat 5 and make band button block 102 playback.
Above-mentioned unloaded detection can recycle 3, to improve accuracy.The information of above-mentioned alarm and the data of qualification are all on meeting display screen
Display.
When load, load cylinder back segment is retracted, and leading portion stroke regracting is more than 30 distance, to make first band motion block 32
It drives sliding seat 5 to move back, makes band button block 102 stress backward, buckle inserting hook enters load condition at this time, then according to above-mentioned zero load
The mode of detection is detected, at this time pressure sensor detect switch on power should between 40N and 80N, if it is less than
40N or more than 80N, pressure sensor can generate alarm signal, and equally detect 3.
The opening force detection machine of buckle of the invention, unloaded opening force test and load opening force test all pass through a gas
Cylinder is completed, and such design advantage is to substantially increase the efficiency of detection, opening force detection device can be put into production band
On the assembly line of button, and all there is statistical function to the product quantity of inspection, underproof product quantity (display screen is directly aobvious
Show), substantially increase the quality of production of buckle.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of opening force detection machine of buckle, which is characterized in that the buckle opening force detection machine includes workbench (1), opens
Open mechanism (2), load cylinder (3), pressure sensor, the firm banking (4) for installing buckle deck (101) and for installing
Two sliding seats (5) with button block (102)；The opener (2) is used to open the switch (103) on buckle deck (101),
The pressure sensor is mounted on the opening force that detection switch (103) are used on opener (2)；The workbench (1)
It is that guide rail, the sliding seat (5) move back and forth along guide rail in the front-back direction that top, which is provided with a track,；The firm banking
(4) it is located at the front side of sliding seat (5), load cylinder (3) includes the impeller-hub (31) of a back-and-forth motion, the promotion
Axis (31) just can control sliding seat (5) after mobile a trip and be moved forward and backward；
The opener (2) includes connection frame (21), lifting cylinder, pusher cylinder mounting plate (23), pusher cylinder and use
In the catch bar (25) for withstanding switch (103)；The lifting cylinder is mounted on the top of connection frame (21) and controls pusher cylinder
Mounting plate (23) moves up and down, and the pusher cylinder is mounted on pusher cylinder mounting plate (23) and before controllable catch bar (25)
After move, the pressure sensor is mounted on catch bar (25)；
The side of the connection frame (21) is provided with the guide rail that a track is up and down direction, the pusher cylinder mounting plate (23)
It installs on the guideway and can move up and down；
One end of the impeller-hub (31) passes through sliding seat (5), which is located at the rear and front end difference of sliding seat (5)
The second band motion block (33) for being provided with the first band motion block (32) for driving sliding seat (5) to move back and driving sliding seat (5) Forward, institute
Stating first band motion block (32) and the second band motion block (33), one section of sliding seat (5) is opposite to push with respect to being provided between sliding seat (5)
The mobile stroke of axis (31).
2. the opening force detection machine of buckle according to claim 1, which is characterized in that the top of the firm banking (4)
It is provided with the hole slot (41) for placing first band motion block (32).
3. the opening force detection machine of buckle according to claim 1, which is characterized in that the top of the workbench (1) is also
It is provided with a seat (7), the seat (7) is arranged the rear side in sliding seat (5) and can withstand sliding seat (5).
4. the opening force detection machine of buckle according to claim 3, which is characterized in that the seat (7) includes one
Place the second through-hole (71) with motion block.
5. the opening force detection machine of buckle according to claim 1, which is characterized in that further include installation inductor (8), institute
State whether in place inductor can incude sliding seat (5) sliding, to detect opening for switch (103) on buckle deck (101)
Open state.
6. the opening force detection machine of buckle according to claim 1, which is characterized in that the load cylinder (3) is one
The structure realizing two-pass multiposition cylinder or being made of two cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610789570.2A CN106441833B (en) | 2016-08-31 | 2016-08-31 | A kind of opening force detection machine of buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610789570.2A CN106441833B (en) | 2016-08-31 | 2016-08-31 | A kind of opening force detection machine of buckle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106441833A CN106441833A (en) | 2017-02-22 |
| CN106441833B true CN106441833B (en) | 2019-03-26 |
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ID=58163731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610789570.2A Active CN106441833B (en) | 2016-08-31 | 2016-08-31 | A kind of opening force detection machine of buckle |
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| Country | Link |
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| CN (1) | CN106441833B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206002302U (en) * | 2016-08-31 | 2017-03-08 | 宁波惠尔顿婴童安全科技股份有限公司 | A kind of opening force testing machine of bracelet |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19939549A1 (en) * | 1999-08-20 | 2001-02-22 | Volkswagen Ag | Test stand for measuring buckling strength e,g. of vehicle body components, with test head traversing along x and y axes |
| CN203940985U (en) * | 2014-06-06 | 2014-11-12 | 宁波妈咪宝婴童用品制造有限公司 | Five-point safety buckle detects frock |
| CN205103023U (en) * | 2015-11-18 | 2016-03-23 | 中国汽车技术研究中心 | Motor vehicle is with children's constrained system belt buckle opening force test device |
| CN105510012A (en) * | 2015-12-01 | 2016-04-20 | 常州安宝宝儿童座椅有限公司 | Buckle opening force testing device |
| CN205317482U (en) * | 2015-12-22 | 2016-06-15 | 天合富奥汽车安全系统（长春）有限公司 | Safety belt belt buckle capability test mechanism |
-
2016
- 2016-08-31 CN CN201610789570.2A patent/CN106441833B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206002302U (en) * | 2016-08-31 | 2017-03-08 | 宁波惠尔顿婴童安全科技股份有限公司 | A kind of opening force testing machine of bracelet |
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| Publication number | Publication date |
|---|---|
| CN106441833A (en) | 2017-02-22 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A buckle opening force detector Effective date of registration: 20210913 Granted publication date: 20190326 Pledgee: Bank of China Limited by Share Ltd. Ningbo Jiangbei Branch Pledgor: NINGBO WELLDON BABY SAFETY TECHNOLOGY Co.,Ltd. Registration number: Y2021330001538 |
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Date of cancellation: 20230105 Granted publication date: 20190326 Pledgee: Bank of China Limited by Share Ltd. Ningbo Jiangbei Branch Pledgor: NINGBO WELLDON BABY SAFETY TECHNOLOGY CO.,LTD. Registration number: Y2021330001538 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |