CN207036407U - Safety buckle fatigue test frock - Google Patents
Safety buckle fatigue test frock Download PDFInfo
- Publication number
- CN207036407U CN207036407U CN201720965508.4U CN201720965508U CN207036407U CN 207036407 U CN207036407 U CN 207036407U CN 201720965508 U CN201720965508 U CN 201720965508U CN 207036407 U CN207036407 U CN 207036407U
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- Prior art keywords
- cylinder
- safety buckle
- push rod
- platform
- fatigue test
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Abstract
The utility model discloses a kind of safety buckle fatigue test frock, including a platform, two parallel fulcrum levers are provided with vertically above the platform rear end；The first fixed plate is provided with the upper side of the platform, the second fixed plate is provided with above the first fixed plate, the fast clip for fastening safety button is provided with above the second fixed plate；Opposite side is provided with one first cylinder above platform, and the first cylinder head portions connect a push rod；An arc plate is all connected with the inside of each pole, the second cylinder is fixed between the arc plate, the end of the second cylinder connects a push rod.The utility model provides a kind of safety buckle fatigue test frock, by the first cylinder and the second cylinder, can realize the automation of safety buckle unblock and locking, substantially increase production efficiency, reduce human cost.
Description
Technical field
The utility model is specifically related to a kind of safety buckle fatigue test frock.
Background technology
The existing safety buckle for child safety seat is to reach the mesh of locking by plate-inserting structure insertion safety buckle body
, spring is provided with safety buckle body, presses the button of safety buckle, spring ejects inserted sheet, reaches unblock purpose.Safety buckle is produced
Product need to test it after manufacture, to test the fatigue endurance degree of safety buckle, ensure product quality, avoid the later stage safe
The situation that button service life is not grown occurs, and existing test is manual testing, is wasted time and energy, low production efficiency.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of simple in construction, the safety buckle fatigue examination of stable performance
Test frock.
A kind of safety buckle fatigue test frock, including a platform, platform rear end top are provided with two parallel fulcrum levers vertically；
The first fixed plate is provided with the upper side of the platform, the second fixed plate is provided with above the first fixed plate, is set above the second fixed plate
There is the fast clip for fastening safety button；Opposite side is provided with one first cylinder above platform, and the first cylinder head portions connect a push rod；Often
An arc plate is all connected with the inside of the individual pole, the second cylinder, the end connection of the second cylinder are fixed between the arc plate
One push rod.
Preferably, the arc plate is provided with deep-slotted chip breaker, and second cylinder is respectively placed in one of arc by a both ends
One bearing pin of shape groove is fixed；Bearing pin can be in carrying out position adjustment in deep-slotted chip breaker.
Preferably, first cylinder can promote the push rod to hold out against the inserted sheet of the safety buckle；Second cylinder
The push rod can be driven to hold out against the button of the safety buckle.
Preferably, the push rod cross sectional shape is arc.
The utility model provides a kind of safety buckle fatigue test frock, passes through the first cylinder and the second cylinder, Neng Goushi
The automation of existing safety buckle unblock and locking, substantially increases production efficiency, reduces human cost.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.
The safety buckle fatigue test frock overall schematic that Fig. 1 is proposed by the utility model；
Fig. 2 is the enlarged drawing of safety buckle in Fig. 1.
Numeral represents in figure：
1st, platform 2, pole 3, the first fixed plate 4, the second fixed plate 5, the first cylinder
6th, push rod 7, the second cylinder 8, push rod 9, arc plate 10, deep-slotted chip breaker 11, bearing pin
12nd, inserted sheet 13, button 14, fast clip.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Embodiment：
Shown in Fig. 1 and 2, a kind of safety buckle fatigue test frock, including a platform 1, the rear end of platform 1 top are provided with vertically
Two parallel fulcrum levers 2；The upper side of platform 1 is provided with the first fixed plate 3, and the top of the first fixed plate 3 is provided with the second fixed plate
4, the top of the second fixed plate 4 is provided with the fast clip 14 for fastening safety button；The top opposite side of platform 1 is provided with one first cylinder 5, the
The end of one cylinder 5 connects a push rod 6；Each inner side of pole 2 is all connected with an arc plate 9, is fixed between the arc plate 9
Second cylinder 7, the end of the second cylinder 7 connect a push rod 8.
The arc plate 9 is provided with deep-slotted chip breaker 10, and second cylinder 7 is respectively placed in one of deep-slotted chip breaker by a both ends
10 bearing pin 11 is fixed；Bearing pin 11 can be in progress position adjustment in deep-slotted chip breaker 10.The both ends of bearing pin 11 are placed in the arc of arc plate 9
After in shape groove 10, the both ends of bearing pin 11 are fixed by nut, as needed, adjust the position of bearing pin 11 at any time.
First cylinder 5 can promote the push rod 6 to hold out against the inserted sheet 12 of the safety buckle；The energy of second cylinder 7
The push rod 8 is enough driven to hold out against the button 13 of the safety buckle.
The cross sectional shape of push rod 6 is arc.Because the end of inserted sheet 12 of safety buckle is arc, therefore, push rod 6 is arranged to
Arc, cooperation is more smooth, avoids damaging safety buckle.
Implementation principle：Safety buckle is clamped in the second fixed plate 4 by fast clip 14, and it is slotting that the first cylinder 5 promotes push rod 6 to hold out against
Piece 12, safety buckle is locked；Second cylinder 7 promotes push rod 8 to hold out against button 13, and safety buckle is unlocked；First cylinder 5 and the second gas
The alternation of cylinder 7, is tested the performance of safety buckle.
A variety of modifications to these embodiments will be apparent for those skilled in the art, herein
Defined General Principle can be real in other embodiments in the case where not departing from spirit or scope of the present utility model
It is existing.
Claims (4)
1. a kind of safety buckle fatigue test frock, it is characterised in that including a platform, two are provided with vertically above the platform rear end
Parallel fulcrum lever；The first fixed plate is provided with the upper side of the platform, the second fixed plate is provided with above the first fixed plate, second fixes
The fast clip for fastening safety button is provided with above plate；Opposite side is provided with one first cylinder, the connection of the first cylinder head portions above platform
One push rod；An arc plate is all connected with the inside of each pole, the second cylinder is fixed between the arc plate, the second cylinder
End connects a push rod.
2. safety buckle fatigue test frock according to claim 1, it is characterised in that the arc plate is provided with arc
Groove, the bearing pin that second cylinder is respectively placed in one of deep-slotted chip breaker by a both ends are fixed；Bearing pin can be in deep-slotted chip breaker
Carry out position adjustment.
3. safety buckle fatigue test frock according to claim 1, it is characterised in that first cylinder can promote institute
State the inserted sheet that push rod holds out against the safety buckle；Second cylinder can drive the push rod to hold out against the button of the safety buckle.
4. safety buckle fatigue test frock according to claim 1, it is characterised in that the push rod cross sectional shape is arc
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965508.4U CN207036407U (en) | 2017-08-03 | 2017-08-03 | Safety buckle fatigue test frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965508.4U CN207036407U (en) | 2017-08-03 | 2017-08-03 | Safety buckle fatigue test frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036407U true CN207036407U (en) | 2018-02-23 |
Family
ID=61473907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720965508.4U Active CN207036407U (en) | 2017-08-03 | 2017-08-03 | Safety buckle fatigue test frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207036407U (en) |
-
2017
- 2017-08-03 CN CN201720965508.4U patent/CN207036407U/en active Active
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| GR01 | Patent grant |