CN204263470U - Produce fascia injection mold - Google Patents
Produce fascia injection mold Download PDFInfo
- Publication number
- CN204263470U CN204263470U CN201420727745.3U CN201420727745U CN204263470U CN 204263470 U CN204263470 U CN 204263470U CN 201420727745 U CN201420727745 U CN 201420727745U CN 204263470 U CN204263470 U CN 204263470U
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- CN
- China
- Prior art keywords
- fixed
- dynamic model
- plate
- cover half
- ejector pin
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- 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
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Abstract
Produce fascia injection mold and relate to the injection mold used when producing fascia.Mainly easily cause the problems such as defect to product for solving existing production fascia injection mold and design.It comprises front mould and rear mold, and front mould comprises cover half, hot runner manifold, top clamping plate, gum-injecting port, TOP-TIP and nozzle, has cooling-water duct in fixed half and moving half; Hot flow path guard bar is located on top clamping plate, the side's of having guide pillar and square cylinder on cover half, and the T-shaped block that square cylinder cylinder bar connects has T-slot, and loosing core in fixed die insert is connected with the contiguous block in T-slot; Rear mold comprises Bottom clamp plate, dynamic model, mould pin, support column, ejector pin retaining plate and push pedal, and straight push rod, back stitching, limited post and thimble are all fixed on ejector pin retaining plate, and straight top is arranged at the top of straight push rod; Dynamic model has runner and guide pad; Oil cylinder is fixed on dynamic model, and the connecting plate of oil cylinder boom end is fixed in push pedal.Advantage is that product can not defectiveness.
Description
Technical field:
The utility model relates to a kind of injection mold used when producing fascia.
Background technology:
Current fascia is all formed by injection mould processing, but the ejection system of the injection mold used during existing production fascia is by spring ejection, the length that each parts of ejection system eject is uneven, makes pickup difficulty, easily causes defect to product; Also there is the problem of complex structure and unreasonable structure in the injection mold of existing processing automobile instrument board in addition.
Summary of the invention:
It is identical that technical problem to be solved in the utility model is to provide the length that each parts of a kind of ejection system eject, and pickup is easy, can not cause defect, and structure simply produces fascia injection mold to product.
Above-mentioned purpose is achieved in that it comprises front mould and rear mold, and described front mould comprises cover half, hot runner manifold and top clamping plate, top clamping plate there are gum-injecting port and locating ring, it is hot runner manifold below top clamping plate, TOP-TIP is arranged on hot runner manifold, gum-injecting port on top clamping plate is connected with TOP-TIP, TOP-TIP is provided with nine nozzles, be cover half below hot runner manifold, hot runner manifold is linked together by the cover half of screw and pin and the top clamping plate above it and below thereof, is provided with cooling-water duct in cover half, it is characterized in that: also comprise four hot flow path guard bars, the upper end of four hot flow path guard bars is all fixed on top clamping plate, the lower end of four hot flow path guard bars is all stretched out from hot runner manifold and cover half, respectively there is a square guide pillar on four limits of cover half, square cylinder is fixed on cover half, the cylinder bar of square cylinder is connected with T-shaped block, T-shaped block has T-slot, contiguous block is studded with in T-slot, cover half is also provided with fixed die insert, loose core and be contained in fixed die insert, loose core and to be slidably connected with the contiguous block in T-slot, square cylinder works, drive is loosed core and to be moved in fixed die insert,
Rear mold comprises Bottom clamp plate and dynamic model, eight mould pin are had between dynamic model and Bottom clamp plate, eight mould pin and Bottom clamp plate and dynamic model are fixed by screw and pin, Bottom clamp plate between eight mould pin is fixed with several support columns, also comprise ejector pin retaining plate and push pedal, ejector pin retaining plate and push pedal are fixed together, ejector pin retaining plate is provided with several straight push rod passing hole, support column passing hole, back stitching hole, thimble passing hole, push pedal is provided with several straight push rod fabrication holes, support column passing hole, screw hole, straight push rod is fixed on ejector pin retaining plate, straight top is arranged at the top of straight push rod, the lower end of back stitching is fixed on ejector pin retaining plate, dynamic model is provided with back stitching and stretches out hole, the back stitching that the upper end of back stitching extend into dynamic model is stretched out in hole, ejector pin retaining plate is provided with several thimbles, Bottom clamp plate is provided with identical with straight push rod quantity, the fabrication hole that position is corresponding, be fixed on support column on Bottom clamp plate to pass through from the support column passing hole of ejector pin retaining plate and push pedal, ejector pin retaining plate is also provided with several limited posts, during ejection system work, when the top of limited post contacts with moving platen, then stop ejecting, also cooling-water duct is provided with in dynamic model, nine runners are provided with in dynamic model, each runner there are glue-feeder and gum outlet, the glue-feeder of each runner is corresponding with the position of the nozzle of nine in TOP-TIP respectively, during matched moulds, nine nozzles contact with the glue-feeder of nine runners respectively, dynamic model also has the guide pad that, shape relative with the square guide pillar position on cover half adapts, during matched moulds, the square guide pillar of cover half is inserted in the guide pad of dynamic model, the cylinder body of oil cylinder is fixed on dynamic model, oil cylinder boom end is fixed with connecting plate, connecting plate is fixed in push pedal, dynamic model is also provided with the hot flow path guard bar wall emptying aperture corresponding with the hot flow path guard bar position on top clamping plate, during matched moulds, hot flow path guard bar is inserted in hot flow path guard bar wall emptying aperture.
The utility model has the advantages that: because ejection system is controlled by oil cylinder, so eject balance.Again owing to being provided with straight jacking block and pulled core structure, so pickup is easy, product can not defectiveness.Also comprise hot flow path guard bar in addition, the effect of protection TOP-TIP can be played.This apparatus structure is simple, is suitable for applying.
Accompanying drawing illustrates:
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is right TV structure schematic diagram of the present utility model;
Fig. 3 is the plan structure schematic diagram of front mould in the utility model;
Fig. 4 is the plan structure schematic diagram of rear mold in the utility model.
Detailed description of the invention:
With reference to Fig. 1-4, it comprises front mould and rear mold, and described front mould comprises cover half 1, hot runner manifold 2 and top clamping plate 3, top clamping plate there are gum-injecting port 4 and locating ring 5, it is hot runner manifold below top clamping plate, TOP-TIP 6 is arranged on hot runner manifold, gum-injecting port on top clamping plate is connected with TOP-TIP, TOP-TIP is provided with nine nozzles 7, be cover half below hot runner manifold, hot runner manifold is linked together by the cover half of screw and pin and the top clamping plate above it and below thereof, is provided with cooling-water duct 8 in cover half, it is characterized in that: also comprise four hot flow path guard bars 9, the upper end of four hot flow path guard bars is all fixed on top clamping plate, the lower end of four hot flow path guard bars is all stretched out from hot runner manifold and cover half, respectively there is a square guide pillar 10 on four limits of cover half, square cylinder 11 is fixed on cover half, the cylinder bar of square cylinder is connected with T-shaped block, T-shaped block has T-slot, contiguous block is studded with in T-slot, cover half is also provided with fixed die insert 12, loose core and 13 be contained in fixed die insert, loose core and to be slidably connected with the contiguous block in T-slot, square cylinder works, drive is loosed core and to be moved in fixed die insert,
Rear mold comprises Bottom clamp plate 14 and dynamic model 15, eight mould pin 16 are had between dynamic model and Bottom clamp plate, eight mould pin and Bottom clamp plate and dynamic model are fixed by screw and pin, Bottom clamp plate between eight mould pin is fixed with several support columns 17, also comprise ejector pin retaining plate 18 and push pedal 19, ejector pin retaining plate and push pedal are fixed together, ejector pin retaining plate is provided with several straight push rod passing hole, support column passing hole, back stitching hole, thimble passing hole, push pedal is provided with several straight push rod fabrication holes, support column passing hole, screw hole, straight push rod 20 is fixed on ejector pin retaining plate, straight top 21 is arranged at the top of straight push rod, the lower end of back stitching 22 is fixed on ejector pin retaining plate, dynamic model is provided with back stitching and stretches out hole, the back stitching that the upper end of back stitching extend into dynamic model is stretched out in hole, ejector pin retaining plate is provided with several thimbles 23, Bottom clamp plate is provided with identical with straight push rod quantity, the fabrication hole that position is corresponding, be fixed on support column on Bottom clamp plate to pass through from the support column passing hole of ejector pin retaining plate and push pedal, ejector pin retaining plate is also provided with several limited posts 25, during ejection system work, when the top of limited post contacts with moving platen, then stop ejecting, also cooling-water duct is provided with in dynamic model, nine runners 26 are provided with in dynamic model, each runner there are glue-feeder and gum outlet, the glue-feeder of each runner is corresponding with the position of the nozzle of nine in TOP-TIP respectively, during matched moulds, nine nozzles contact with the glue-feeder of nine runners respectively, dynamic model also has the guide pad that, shape relative with the square guide pillar position on cover half adapts, during matched moulds, the square guide pillar of cover half is inserted in the guide pad of dynamic model, the cylinder body of oil cylinder 24 is fixed on dynamic model, oil cylinder boom end is fixed with connecting plate 28, connecting plate is fixed in push pedal, dynamic model is also provided with the hot flow path guard bar wall emptying aperture corresponding with the hot flow path guard bar position on top clamping plate, during matched moulds, hot flow path guard bar is inserted in hot flow path guard bar wall emptying aperture.
Claims (1)
1. produce fascia injection mold, comprise front mould and rear mold, described front mould comprises cover half (1), hot runner manifold (2) and top clamping plate (3); Top clamping plate there are gum-injecting port (4) and locating ring (5), it is hot runner manifold below top clamping plate, TOP-TIP (6) is arranged on hot runner manifold, gum-injecting port on top clamping plate is connected with TOP-TIP, TOP-TIP is provided with nine nozzles (7), be cover half below hot runner manifold, hot runner manifold is linked together by the cover half of screw and pin and the top clamping plate above it and below thereof, is provided with cooling-water duct (8) in cover half; It is characterized in that: also comprise four hot flow path guard bars (9), the upper end of four hot flow path guard bars is all fixed on top clamping plate, the lower end of four hot flow path guard bars is all stretched out from hot runner manifold and cover half, respectively there is a square guide pillar (10) on four limits of cover half, square cylinder (11) is fixed on cover half, the cylinder bar of square cylinder is connected with T-shaped block, T-shaped block has T-slot, contiguous block is studded with in T-slot, cover half is also provided with fixed die insert (12), loose core (13) be contained in fixed die insert, loosing core is slidably connected with the contiguous block in T-slot;
Rear mold comprises Bottom clamp plate (14) and dynamic model (15), eight mould pin (16) are had between dynamic model and Bottom clamp plate, eight mould pin and Bottom clamp plate and dynamic model are fixed by screw and pin, Bottom clamp plate between eight mould pin is fixed with several support columns (17), also comprise ejector pin retaining plate (18) and push pedal (19), ejector pin retaining plate and push pedal are fixed together, ejector pin retaining plate is provided with several straight push rod passing hole, support column passing hole, back stitching hole, thimble passing hole, push pedal is provided with several straight push rod fabrication holes, support column passing hole, screw hole, straight push rod (20) is fixed on ejector pin retaining plate, straight top (21) is arranged at the top of straight push rod, the lower end of back stitching (22) is fixed on ejector pin retaining plate, dynamic model is provided with back stitching and stretches out hole, the back stitching that the upper end of back stitching extend into dynamic model is stretched out in hole, ejector pin retaining plate is provided with several thimbles (23), Bottom clamp plate is provided with identical with straight push rod quantity, the fabrication hole that position is corresponding, be fixed on support column on Bottom clamp plate to pass through from the support column passing hole of ejector pin retaining plate and push pedal, ejector pin retaining plate is also provided with several limited posts (25), also cooling-water duct is provided with in dynamic model, nine runners (26) are provided with in dynamic model, each runner there are glue-feeder and gum outlet, the glue-feeder of each runner is corresponding with the position of the nozzle of nine in TOP-TIP respectively, dynamic model also has the guide pad that, shape relative with the square guide pillar position on cover half adapts, the cylinder body of oil cylinder (24) is fixed on dynamic model, and oil cylinder boom end is fixed with connecting plate (28), and connecting plate is fixed in push pedal, dynamic model is also provided with the hot flow path guard bar wall emptying aperture corresponding with the hot flow path guard bar position on top clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727745.3U CN204263470U (en) | 2014-11-28 | 2014-11-28 | Produce fascia injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727745.3U CN204263470U (en) | 2014-11-28 | 2014-11-28 | Produce fascia injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263470U true CN204263470U (en) | 2015-04-15 |
Family
ID=52798366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727745.3U Expired - Fee Related CN204263470U (en) | 2014-11-28 | 2014-11-28 | Produce fascia injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204263470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922511A (en) * | 2016-05-06 | 2016-09-07 | 柳州煜华科技有限公司 | Injection mold for car instrument desk |
-
2014
- 2014-11-28 CN CN201420727745.3U patent/CN204263470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922511A (en) * | 2016-05-06 | 2016-09-07 | 柳州煜华科技有限公司 | Injection mold for car instrument desk |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20161128 |