CN203567021U - Injection mold for automobile air bag - Google Patents
Injection mold for automobile air bag Download PDFInfo
- Publication number
- CN203567021U CN203567021U CN201320568225.8U CN201320568225U CN203567021U CN 203567021 U CN203567021 U CN 203567021U CN 201320568225 U CN201320568225 U CN 201320568225U CN 203567021 U CN203567021 U CN 203567021U
- Authority
- CN
- China
- Prior art keywords
- fixed
- plate
- mold
- air bag
- moving platen
- 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
Links
- 238000002347 injection Methods 0.000 title claims abstract description 24
- 239000007924 injection Substances 0.000 title claims abstract description 24
- 239000007787 solid Substances 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection mold for an automobile air bag, which comprises a fixed mold and a movable mold, wherein the fixed mold comprises a fixed mold seat plate, a fixed mold plate and a fixed mold core; the movable mold comprises a movable mold seat plate, a movable mold plate, a movable mold core, two support plates and a push plate; the fixed mold plate is fixed on the fixed mold seat plate; one end of each support plate is fixed on the movable mold seat plate, and spaced for a preset distance; the movable mold plate is fixedly connected with the other ends of the two support plates; the push plate is movably arranged among the movable mold seat plate, the movable mold plate and the two support plates; a plurality of ejection rods are arranged on the push plate; the fixed mold core is fixed in the fixed mold plate and is concave downwards; a grid-shaped groove is formed in the fixed mold core; the movable mold core is fixed on the movable mold plate and is convex upwards; and a grid-shaped raised line matched with the groove is formed in the movable mold core. The injection mold for the automobile air bag is relatively simple in structure and lower in cost.
Description
Technical field
The utility model relates to injection molding apparatus field, especially relates to a kind of injection mold of safe automobile air bag.
Background technology
Along with China's economy and social develop rapidly, automobile has become the important vehicles of one of people's life gradually, and people are also more and more higher to the requirement of automobile, and not only needing has good serviceability, and also needing has appearance attractive in appearance.On automobile, having many parts is all working of plastics, and it is generally to form by the mode manufacture of injection mo(u)lding.Take safe automobile air bag as example, its shell is to form by the mode manufacture of injection mo(u)lding.But generally more complicated all of the structure of the injection mold of existing safe automobile air bag is not easy to operate, and cost is higher, to automobile manufacturing company, brings certain frustration.Therefore, be necessary to develop the injection mold of a simple in structure, safe automobile air bag that cost is low.
Utility model content
The purpose of this utility model is for the problems referred to above, and a kind of injection mold of simple in structure, safe automobile air bag that cost is low is provided, and has solved the existing technical problem of prior art.
For achieving the above object, the utility model has adopted following technical proposal: a kind of injection mold of safe automobile air bag, it comprises fixed half and moving half, described cover half comprises top clamping plate, solid plate and fixed mold, described dynamic model comprises Bottom clamp plate, moving platen, dynamic mould core, two gripper shoes and push pedal, described solid plate is fixed on described top clamping plate, one end of described two gripper shoes is fixed on described Bottom clamp plate, and interval preset distance, described moving platen is fixedly connected with the other end of described two gripper shoes, described push pedal is arranged on described Bottom clamp plate movably, between moving platen and two gripper shoes, in described push pedal, be provided with multiple push rods, described fixed mold is fixed in described solid plate, and to lower recess, in described fixed mold, be formed with grid-like groove, described dynamic mould core is fixed on described moving platen, and protruding upward, in described dynamic mould core, be formed with the grid-like raised line matching with described groove.
In the injection mold of above-mentioned safe automobile air bag, preferably, on described solid plate, offer the cover half water channel around described fixed mold, on described moving platen, offer the dynamic model water channel around described dynamic mould core.
In the injection mold of above-mentioned safe automobile air bag, preferably, on described solid plate, offer multiple locating holes, described moving platen is provided with the multiple alignment pins that match with described locating hole.
In the injection mold of above-mentioned safe automobile air bag, preferably, the arranged outside of described moving platen has the first guide pad, and the arranged outside of described push pedal has the second guide pad, and described the first guide pad is connected by guide post movably with the second guide pad.
The injection mold of the safe automobile air bag that the utility model provides relatively simple for structure, and cost is lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of the injection mold of the safe automobile air bag that provides of the utility model embodiment.
Fig. 2 is the structural representation of the cover half of the injection mold of the safe automobile air bag in Fig. 1.
Fig. 3 is the structural representation of the dynamic model of the injection mold of the safe automobile air bag in Fig. 1.
The specific embodiment
Please refer to Fig. 1 to Fig. 3, the injection mold of a kind of safe automobile air bag that the utility model embodiment provides, the dynamic model that it comprises cover half and matches with cover half.
Please refer to Fig. 2, cover half comprises top clamping plate 11, solid plate 12 and fixed mold 13.Top clamping plate 11, solid plate 12 are all roughly square platy structure.Solid plate 12 is fixed on top clamping plate 11, on solid plate 12, offers holddown groove.
Please refer to Fig. 3, dynamic model comprises Bottom clamp plate 14, moving platen 16, dynamic mould core 19, two gripper shoes 15 and push pedals 17.Bottom clamp plate 14, moving platen 16 and push pedal 17 are square plate structure.One end of two gripper shoes 15 is fixed on Bottom clamp plate 14, and interval preset distance.Moving platen 16 is fixedly connected with the other end of two gripper shoes 15.Push pedal 17 is arranged between Bottom clamp plate 14, moving platen 16 and two gripper shoes 15 movably, is provided with multiple push rod (not shown) towards moving platen 16 in push pedal 17, for the safe automobile air bag after moulding is ejected.
Fixed mold 13 is fixed in solid plate 12, and to lower recess.In fixed mold 13, be formed with grid-like groove 131.Dynamic mould core 19 is fixed on moving platen 16, and protruding upward, is formed with the grid-like raised line 191 matching with groove 131 in dynamic mould core 19.Dynamic mould core 19 matches with fixed mold 13, to be formed for the die cavity of formed automobile air bag.
In a preferred embodiment, on solid plate 12, offer the cover half water channel 121 around fixed mold 13, on moving platen 16, offer the dynamic model water channel 161 around dynamic mould core 19, cover half water channel 121 is connected with cooling water pipe respectively with dynamic model water channel 161, for cooling fixed mold 13 and dynamic mould core 19, so that the flow-like plastic shaping in fixed mold 13.
In a preferred embodiment, on solid plate 12, offer multiple locating holes 122, on moving platen 16, be provided with multiple alignment pins 162 that match with locating hole 122.During matched moulds, alignment pin 162 inserts in locating hole 122, and fixed half and moving half is positioned.
In a preferred embodiment, the arranged outside of moving platen 16 has the first guide pad 163, the arranged outside of push pedal 17 has the second guide pad 171, the first guide pads 163 to be connected movably by guide post 164 with the second guide pad 171, to lead when push pedal 17 is moved.Particularly, guide post 164 is fixed on the first guide pad 163, in the second guide pad 171, starts there is through hole, and guide post 164 coordinates with the second guide pad 171 movably through this through hole.
The injection mold structure of the safe automobile air bag that the utility model provides is fairly simple, and cost is lower.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as dynamic model, moving platen, dynamic mould core, cover half, solid plate, fixed mold herein, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (4)
1. the injection mold of a safe automobile air bag, it is characterized in that, comprise fixed half and moving half, described cover half comprises top clamping plate, solid plate and fixed mold, described dynamic model comprises Bottom clamp plate, moving platen, dynamic mould core, two gripper shoes and push pedal, described solid plate is fixed on described top clamping plate, one end of described two gripper shoes is fixed on described Bottom clamp plate, and interval preset distance, described moving platen is fixedly connected with the other end of described two gripper shoes, described push pedal is arranged on described Bottom clamp plate movably, between moving platen and two gripper shoes, in described push pedal, be provided with multiple push rods, described fixed mold is fixed in described solid plate, and to lower recess, in described fixed mold, be formed with grid-like groove, described dynamic mould core is fixed on described moving platen, and protruding upward, in described dynamic mould core, be formed with the grid-like raised line matching with described groove.
2. the injection mold of safe automobile air bag according to claim 1, is characterized in that, offers the cover half water channel around described fixed mold on described solid plate, offers the dynamic model water channel around described dynamic mould core on described moving platen.
3. the injection mold of safe automobile air bag according to claim 1, is characterized in that, offers multiple locating holes on described solid plate, and described moving platen is provided with the multiple alignment pins that match with described locating hole.
4. the injection mold of safe automobile air bag according to claim 1, it is characterized in that, the arranged outside of described moving platen has the first guide pad, and the arranged outside of described push pedal has the second guide pad, and described the first guide pad is connected by guide post movably with the second guide pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568225.8U CN203567021U (en) | 2013-09-13 | 2013-09-13 | Injection mold for automobile air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568225.8U CN203567021U (en) | 2013-09-13 | 2013-09-13 | Injection mold for automobile air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567021U true CN203567021U (en) | 2014-04-30 |
Family
ID=50534777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320568225.8U Expired - Fee Related CN203567021U (en) | 2013-09-13 | 2013-09-13 | Injection mold for automobile air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567021U (en) |
-
2013
- 2013-09-13 CN CN201320568225.8U patent/CN203567021U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |