CN201002327Y - Sensor die for car safety air-bag - Google Patents

Sensor die for car safety air-bag Download PDF

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Publication number
CN201002327Y
CN201002327Y CNU2007200669995U CN200720066999U CN201002327Y CN 201002327 Y CN201002327 Y CN 201002327Y CN U2007200669995 U CNU2007200669995 U CN U2007200669995U CN 200720066999 U CN200720066999 U CN 200720066999U CN 201002327 Y CN201002327 Y CN 201002327Y
Authority
CN
China
Prior art keywords
movable slider
housing
take
sliding block
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2007200669995U
Other languages
Chinese (zh)
Inventor
范俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGDIAN MOULD PLASTIC CO Ltd SHANGHAI
Original Assignee
GUANGDIAN MOULD PLASTIC CO Ltd SHANGHAI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUANGDIAN MOULD PLASTIC CO Ltd SHANGHAI filed Critical GUANGDIAN MOULD PLASTIC CO Ltd SHANGHAI
Priority to CNU2007200669995U priority Critical patent/CN201002327Y/en
Application granted granted Critical
Publication of CN201002327Y publication Critical patent/CN201002327Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an automobile safety gas bag sensor mold, which includes a fixed die plate, a locking block, a slanted guide pillar, a sliding block part and a moving die plate, the slanted guide pillar and the locking block are respectively fixed and connected with the fixed die plate, the sliding block part is fixed on the moving die plate which can move guided by the slanted guide pillar, and the sliding block part includes a moving slide block, a sliding block seat, a draw hook and a spring; an inserting groove is installed at both sides of the moving slide block, and a positioning hole which can hold and fix an inserting pin is installed in the moving slide block; the sliding block seat is fixed and connected with the moving die plate, and a guide groove is installed on the sliding block seat, the slanted guide pillar is inserted into the guide groove and the moving slide block is installed on the sliding block seat; the draw hook is installed on the sliding block seat by rotation and the draw hook is at both sides of the moving slide block, the draw hooks at both sides are connected by a spring, and the header of the draw hook is inserted into the inserting groove of the moving slide block. Through updating the prior mold, the utility model guaranties the active position of the inserting pin in the mold and the stability of the forming process and the mold guaranties the injection molding success rate of the product.

Description

The safe automobile air bag sensor die
Technical field
The utility model relates to a kind of injection mould mould, relates in particular to a kind of safe automobile air bag sensor die.
Background technology
The sensor of safe automobile air bag, its material is: PBT+30%G, product is formed (shown in Fig. 1~2) by three parts: plastic body, inserts I and inserts II, wherein inserts II is two 0.8MM right angle contact pins.Product requirement: in injection moulding process, must be retained in inserts I, II in the plastic body, and inserts I, II can not have any contact, and inserts can not be out of shape in plastic, rupture, must remain on relevant position in the plastic.Existing safe automobile air bag sensor die shown in Fig. 3~4, adopts this kind traditional moulds, inserts II easy deformation in plastic, the machine that is injection molding sometimes breaks and splits, and the position can not be consistent in plastic, and complex operation, injection cycle is long, production efficiency is low.
Summary of the invention
Technical problem to be solved in the utility model is that existing safe automobile air bag sensor die is improved, a kind of production efficiency height is provided, can solves in the air bag sensor right angle contact pin and place the safe automobile air bag sensor die of problem, to overcome the deficiency that existing mold exists, satisfy the production needs of safe automobile air bag sensor.
The technical scheme of the utility model technical solution problem is as follows:
A kind of safe automobile air bag sensor die, comprise solid plate, fixed die insert, moving die insert, latch segment, Angle Pin, Slipper, moving platen, Angle Pin is fixedlyed connected with solid plate respectively with latch segment, it can be that guiding moves with the Angle Pin that Slipper is fixed on the moving platen, it is characterized in that described Slipper comprises movable slider, take-up housing, drag hook, spring; Movable slider (601) leans against fixed die insert one side, and the two sides of described movable slider are provided with draw-in groove, is provided with in the movable slider can hold and the fixing locating hole of inserts II contact pin; Take-up housing is fixedlyed connected with moving platen, and take-up housing is provided with gathering sill, and Angle Pin extend in the gathering sill, and described movable slider is arranged on the take-up housing; Described draw that structure rotates be arranged on the take-up housing and be positioned at the movable slider both sides links to each other by spring between the two layback structures, draws the head of structure to snap onto in the draw-in groove of movable slider.
The utility model mould adopts 2 template die forms, and one goes out two sub marine gates, can be inserted into inserts II contact pin in the locating hole of movable slider before injection moulding, then movable slider is put into the dynamic model side.When the mould mold closing, rely on Angle Pin that take-up housing is moved forward.Drag hook on the take-up housing moves forward by gathering sill.Drag hook keeps the state that tightens inward always under the effect of spring.Behind the mold closing, drag hook just in time snaps in the draw-in groove of movable slider.During die sinking, under the effect of Angle Pin, take-up housing drives movable slider and moves together backward.After the die sinking, plastic ejects in mould by ejection system, finishes an injection moulding.
By above disclosed technical scheme as can be known, though the utility model by need manually going operation in the whole process, but this structure has guaranteed the active position of contact pin in mould and the stability of forming process.Guaranteed the power that is injection molded into of product.Improve operating efficiency, reached certain economic benefits.
Description of drawings
Fig. 1 is a safe automobile air bag sensor side TV structure schematic diagram;
Fig. 2 faces structural representation for the safe automobile air bag sensor;
Fig. 3 faces structural representation for traditional safe automobile air bag sensor die;
Fig. 4 is traditional safe automobile air bag sensor die side-looking structural representation;
Fig. 5 faces structural representation for safe automobile air bag sensor die of the present invention;
Fig. 6 is a safe automobile air bag sensor die side-looking structural representation of the present invention.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing.
Shown in Fig. 5,6, safe automobile air bag sensor die of the present invention, comprise solid plate 1, fixed die insert 2, moving die insert 3, latch segment 4, Angle Pin 5, Slipper 6, moving platen 7, Angle Pin 5 is fixedlyed connected with solid plate 1 respectively with latch segment 4, it can serve as that guiding moves with Angle Pin 5 that Slipper 6 is fixed on the moving platen 7, and described Slipper 6 comprises movable slider 601, take-up housing 602, drag hook 603, spring 604; The two sides of movable slider 601 are provided with draw-in groove 605, are provided with in the movable slider 601 can hold and the fixing locating hole 606 of inserts II contact pin; Take-up housing 602 is fixedlyed connected with moving platen 7, and take-up housing 602 is provided with gathering sill 607, and Angle Pin 5 extend in the gathering sill 607, and described movable slider 601 is arranged on the take-up housing 602; Described draw that structure 603 rotates be arranged on the take-up housing 602 and be positioned at movable slider 601 both sides links to each other by spring 604 between the two layback structures 603, draws the head 608 of structure to snap onto in the draw-in groove 605 of movable slider 601.
Can be provided with projection in movable slider 601 bottoms, and elongated slot is set, thereby the projection of movable slider 601 bottoms is embedded in the elongated slot at take-up housing 602 upper surfaces.Thereby the movable slider 601 behind the mold closing can effectively be located with take-up housing 602.

Claims (2)

1. safe automobile air bag sensor die, comprise solid plate (1), fixed die insert (2), moving die insert (3), latch segment (4), Angle Pin (5), Slipper (6), moving platen (7), Angle Pin (5) is fixedlyed connected with solid plate (1) respectively with latch segment (4), it can serve as that guiding moves with Angle Pin (5) that Slipper (6) is fixed on the moving platen (7), it is characterized in that described Slipper (6) comprises movable slider (601), take-up housing (602), drag hook (603), spring (604); Movable slider (601) leans against fixed die insert (2) one sides, and the two sides of described movable slider (601) are provided with draw-in groove (605), is provided with in the movable slider (601) to hold the also locating hole (606) of fixing plug pin; Take-up housing (602) is fixedlyed connected with moving platen (7), and take-up housing (602) is provided with gathering sill (607), and Angle Pin (5) extend in the gathering sill (607), and described movable slider (601) is arranged on the take-up housing (602); The described take-up housing (602) that is arranged on that draws that structure (603) rotates is gone up and is positioned at movable slider (601) both sides, links to each other by spring (604) between the two layback structures (603), draws the head (608) of structure to snap onto in the draw-in groove (605) of movable slider (601).
2. safe automobile air bag sensor die according to claim 1 is characterized in that, described movable slider bottom is provided with projection, and the take-up housing upper surface is provided with elongated slot, and the projection of movable slider bottom is embedded in the elongated slot.
CNU2007200669995U 2007-02-02 2007-02-02 Sensor die for car safety air-bag Expired - Fee Related CN201002327Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200669995U CN201002327Y (en) 2007-02-02 2007-02-02 Sensor die for car safety air-bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200669995U CN201002327Y (en) 2007-02-02 2007-02-02 Sensor die for car safety air-bag

Publications (1)

Publication Number Publication Date
CN201002327Y true CN201002327Y (en) 2008-01-09

Family

ID=39037868

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200669995U Expired - Fee Related CN201002327Y (en) 2007-02-02 2007-02-02 Sensor die for car safety air-bag

Country Status (1)

Country Link
CN (1) CN201002327Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102029667A (en) * 2009-09-30 2011-04-27 厦门市欣成业工贸有限公司 Die structure for manufacturing rearview mirror
CN102514152A (en) * 2011-12-03 2012-06-27 江苏云意电气股份有限公司 Core-pulling sliding block mechanism of injection mould

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102029667A (en) * 2009-09-30 2011-04-27 厦门市欣成业工贸有限公司 Die structure for manufacturing rearview mirror
CN102514152A (en) * 2011-12-03 2012-06-27 江苏云意电气股份有限公司 Core-pulling sliding block mechanism of injection mould

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080109

C17 Cessation of patent right