CN208408205U - One kind being applied to air bag mixing chamber side punching hole detection structure - Google Patents
One kind being applied to air bag mixing chamber side punching hole detection structure Download PDFInfo
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- CN208408205U CN208408205U CN201820952752.1U CN201820952752U CN208408205U CN 208408205 U CN208408205 U CN 208408205U CN 201820952752 U CN201820952752 U CN 201820952752U CN 208408205 U CN208408205 U CN 208408205U
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- backing plate
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Abstract
The utility model discloses one kind to be applied to air bag mixing chamber side punching hole detection structure, the lower end of the upper die holder is connected with clamping plate backing plate, the lower end of the clamping plate backing plate is connected with clamping plate, the lower end of the clamping plate is connected with baffle plate by hanging plate, the lower end of the baffle plate is connected with stripper plate, the upper die holder, clamping plate backing plate, clamping plate, material returned spring is connected in baffle plate and stripper plate in side, the lower end of the stripper plate is connected with stripper plate backing plate, the upper die holder, the first nitrogen gas spring is connected in the left side of clamping plate backing plate and clamping plate, the second nitrogen gas spring is connected in the right side of the upper die holder and clamping plate backing plate, detection block in hole is connected in the lower end clamping plate backing plate of second nitrogen gas spring, the hole detection block is connected by touching needle with microswitch, the microswitch is connected with cope plate, this The beneficial effect of utility model is that detection structure is simple, and detection is accurate, high degree of automation, and detection efficiency is high, can not only detect hole number, moreover it is possible to the position of detection hole.
Description
Technical field
The utility model relates to auto parts processing technique fields, more particularly to one kind to be applied to air bag mixing chamber side
Punching hole detection structure.
Background technique
Currently, the standard that air bag almost has become automobile is equipped with, its object is in the event of a collision accident,
This system is by expanding air bag about in 0.1 second air bag fast aeration, to protect occupant to obtain cushion space in shock
And reduce injury caused by collision.Air bag mixing chamber is the component part of the important part of air bag, air bag
Mixing chamber needs to be detected by mixing chamber, the survey punching quantity and position for detecting mixing chamber are when producing completion
No correct, to guarantee the subsequent effective use of air bag, original air bag is artificial detection, cost of labor in mixing chamber
Height, working efficiency is low, and detection is inaccurate, and the degree of automation is low.
Utility model content
Goal of the invention: air bag mixing chamber to be solved in the utility model surveys punching and detects high labor cost, detection
Inaccurately, the degree of automation is low, ineffective technical problem, and the utility model provides a kind of applied to air bag mixing
Room side punching hole detection structure.
Technical solution: one kind be applied to air bag mixing chamber side punching hole detection structure, comprising: upper die holder, it is described on
The lower end of die holder is connected with clamping plate backing plate, and the lower end of the clamping plate backing plate is connected with clamping plate, and the lower end of the clamping plate passes through hanging plate
It is connected with baffle plate, the lower end of the baffle plate is connected with stripper plate, the upper die holder, clamping plate backing plate, clamping plate, baffle plate and de-
Material returned spring is connected in flitch in side, the lower end of the stripper plate is connected with stripper plate backing plate, the upper die holder, clamping plate backing plate
Be connected with the first nitrogen gas spring in the left side of clamping plate, be connected with the second nitrogen in the right side of the upper die holder and clamping plate backing plate
Gas spring, detection block in hole is connected in the lower end clamping plate backing plate of second nitrogen gas spring, and the hole detection block passes through touching
Dynamic needle is connected with microswitch, and the microswitch is connected with cope plate, is connected with a left side in the clamping plate and baffle plate
Punch-pin and right punch-pin, side is equipped with hole and detects sliding block in the stripper plate inside, and the hole detection sliding block is equipped with detection needle, described
Left punch-pin is each passed through baffle plate with the lower end of right punch-pin and is connected with hole detection sliding block, and the upper end and hole of the right punch-pin are detected
Block is connected, and the downside of the stripper plate backing plate is equipped with recessed template, and the lower end of the recessed template is connected with lower bolster, institute
The lower end for stating lower bolster is connected with lower die holder, and the upper end of the recessed template is connected with testing product, the testing product two sides
Recessed template in be equipped with pilot pin.
Wherein, side is equipped with material returned push-rod assembly, the upper end of the material returned push-rod assembly and the material returned in the hole detection sliding block
Spring is connected.
Wherein, position with hole the detection sliding block of the testing product are corresponding.
The utility model has the beneficial effects that detection structure is simple, detection is accurate, high degree of automation, and detection efficiency is high,
Hole number can not only be detected, moreover it is possible to the position of detection hole.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram applied to air bag mixing chamber side punching hole detection structure of the utility model.
Fig. 2 is a kind of knot of the testing product applied to air bag mixing chamber side punching hole detection structure of the utility model
Structure schematic diagram.
In figure: 1, upper die holder, 2, clamping plate backing plate, 3, clamping plate, 4, hanging plate, 5, baffle plate, 6, stripper plate, 7, material returned spring,
8, stripper plate backing plate, the 9, first nitrogen gas spring, the 10, second nitrogen gas spring, 11, hole detect block, 12, touch needle, 13, fine motion opens
It closes, 14, left punch-pin, 15, right punch-pin, 16, hole detection sliding block, 17, detection needle, 18, recessed template, 19, lower bolster, 20, lower die
Seat, 21, testing product, 22, pilot pin, 23, material returned push-rod assembly.
Specific embodiment
The utility model is further elaborated below in conjunction with attached drawing and by specific embodiment, it should be pointed out that: for this
For the common process personnel of technology field, without departing from the principle of this utility model, to the various of the utility model
The modification of equivalent form falls within the application range as defined in the appended claims.
Embodiment
As shown in Figs. 1-2, a kind of to be applied to air bag mixing chamber side punching hole detection structure, comprising: upper die holder 1, institute
The lower end for stating upper die holder 1 is connected with clamping plate backing plate 2, and the lower end of the clamping plate backing plate 2 is connected with clamping plate 3, the lower end of the clamping plate 3
Be connected with baffle plate 5 by hanging plate 4, the lower end of the baffle plate 5 is connected with stripper plate 6, the upper die holder 1, clamping plate backing plate 2,
Material returned spring 7 is connected in clamping plate 3, baffle plate and stripper plate 6 in side, the lower end of the stripper plate 6 is connected with stripper plate backing plate
8, the first nitrogen gas spring 9, the upper die holder 1 and clamping plate are connected in the left side of the upper die holder 1, clamping plate backing plate 2 and clamping plate 3
It is connected with the second nitrogen gas spring 10 in the right side of backing plate 2, is connected in the lower end clamping plate backing plate 2 of second nitrogen gas spring 10
Block 11 is detected in hole, and hole detection block 11 is connected by touching needle 12 with microswitch 13, the microswitch 13 and
Cope plate 1 is connected, and is connected with left punch-pin 14 and right punch-pin 15 in the clamping plate 3 and baffle plate 5, inside the stripper plate 6
Middle side is equipped with hole and detects sliding block 16, and the hole detection sliding block 16 is equipped with detection needle 17, the left punch-pin 14 and right punch-pin 15
Lower end is each passed through baffle plate 5 and is connected with hole detection sliding block 16, and the upper end of the right punch-pin 15 is connected with hole detection block 11
It connects, the downside of the stripper plate backing plate 8 is equipped with recessed template 18, and the lower end of the recessed template 18 is connected with lower bolster 19, institute
The lower end for stating lower bolster 19 is connected with lower die holder 20, and the upper end of the recessed template 18 is connected with testing product 21, the detection
Pilot pin 22 is equipped in the recessed template 18 of 21 two sides of product.
Further, side is equipped with material returned push-rod assembly 23 in hole detection sliding block 16, the material returned push-rod assembly 23 it is upper
End is connected with material returned spring 7.
Further, position with hole the detection sliding block 16 of the testing product 21 are corresponding.
Provided by the utility model a kind of applied to air bag mixing chamber side punching hole detection structure, mold is from the top down
When operation, the de- material component and recessed 18 choke-out of template that stripper plate backing plate 8, stripper plate 6 and baffle plate 5 form, testing product 21
Access aperture detects in the type chamber that sliding block 16 forms, and mold continues to move downward, and left punch-pin 14 and right punch-pin 15 push hole detection to slide
For block 16 to center movement when the hole number of product institute punching press does not lack, the detection needle 17 installed in hole detection sliding block 16 can be smooth
By holes of products, hole detection block 11 will not touch microswitch 13, hole detection because there is second spring nitrogen gas spring 10 pressing against
Complete, mold moves upwards, and left punch-pin 14 and right punch-pin 15 drive hole detection sliding block 16 to move out, and detection needle 17 is detached from punching,
Mold continues up, and pusher push-rod assembly 2 pushes product to complete pusher movement, when the hole number of product institute punching press lacks
When, hole is detected the detection needle 17 installed in sliding block 16 and will not be blocked by holes of products, hole detection sliding block 16 by holes of products, no
It is slided to center, so that left punch-pin 14 and right punch-pin 15 do upward movement, hole is pushed to detect 16 upward sliding of block, trigger fine motion
Switch 13 issues stopping signal to press machine, and press machine is shut down in top dead-centre, has added backing plate under stripper plate 6, ensure that hole is examined
The guiding accuracy of sliding block is surveyed, this structure can not only detect hole number, moreover it is possible to the position of detection hole.
Claims (3)
1. one kind be applied to air bag mixing chamber side punching hole detection structure characterized by comprising upper die holder, it is described on
The lower end of die holder is connected with clamping plate backing plate, and the lower end of the clamping plate backing plate is connected with clamping plate, and the lower end of the clamping plate passes through hanging plate
It is connected with baffle plate, the lower end of the baffle plate is connected with stripper plate, the upper die holder, clamping plate backing plate, clamping plate, baffle plate and de-
Material returned spring is connected in flitch in side, the lower end of the stripper plate is connected with stripper plate backing plate, the upper die holder, clamping plate backing plate
Be connected with the first nitrogen gas spring in the left side of clamping plate, be connected with the second nitrogen in the right side of the upper die holder and clamping plate backing plate
Gas spring, detection block in hole is connected in the lower end clamping plate backing plate of second nitrogen gas spring, and the hole detection block passes through touching
Dynamic needle is connected with microswitch, and the microswitch is connected with cope plate, is connected with a left side in the clamping plate and baffle plate
Punch-pin and right punch-pin, side is equipped with hole and detects sliding block in the stripper plate inside, and the hole detection sliding block is equipped with detection needle, described
Left punch-pin is each passed through baffle plate with the lower end of right punch-pin and is connected with hole detection sliding block, and the upper end and hole of the right punch-pin are detected
Block is connected, and the downside of the stripper plate backing plate is equipped with recessed template, and the lower end of the recessed template is connected with lower bolster, institute
The lower end for stating lower bolster is connected with lower die holder, and the upper end of the recessed template is connected with testing product, the testing product two sides
Recessed template in be equipped with pilot pin.
2. a kind of according to claim 1 be applied to air bag mixing chamber side punching hole detection structure, which is characterized in that institute
It states side in hole detection sliding block and is equipped with material returned push-rod assembly, the upper end of the material returned push-rod assembly is connected with material returned spring.
3. a kind of according to claim 1 be applied to air bag mixing chamber side punching hole detection structure, which is characterized in that institute
The position for stating testing product is corresponding with hole detection sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952752.1U CN208408205U (en) | 2018-06-20 | 2018-06-20 | One kind being applied to air bag mixing chamber side punching hole detection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952752.1U CN208408205U (en) | 2018-06-20 | 2018-06-20 | One kind being applied to air bag mixing chamber side punching hole detection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208408205U true CN208408205U (en) | 2019-01-22 |
Family
ID=65109467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820952752.1U Active CN208408205U (en) | 2018-06-20 | 2018-06-20 | One kind being applied to air bag mixing chamber side punching hole detection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208408205U (en) |
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2018
- 2018-06-20 CN CN201820952752.1U patent/CN208408205U/en active Active
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