CN202862528U - Automobile stand column mould with deep angle ejector demoulding structure - Google Patents
Automobile stand column mould with deep angle ejector demoulding structure Download PDFInfo
- Publication number
- CN202862528U CN202862528U CN 201220508262 CN201220508262U CN202862528U CN 202862528 U CN202862528 U CN 202862528U CN 201220508262 CN201220508262 CN 201220508262 CN 201220508262 U CN201220508262 U CN 201220508262U CN 202862528 U CN202862528 U CN 202862528U
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- ejector
- straight
- product
- block
- angle ejector
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- Expired - Fee Related
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Abstract
The utility model provides an automobile stand column mould with a deep angle ejector demoulding structure. The automobile stand column mould comprises an ejector cam insert (1), an angle ejector rod (2), an angle ejector sliding block (3), a straight ejector block (4) and a straight ejector rod (5) and is characterized in that the straight ejector block (4) is installed on the straight ejector rod (5), the straight ejector rod (5) is installed in a movable die plate (7), and the movable die plate (7) is installed on ejector plate (6) fixedly; and the ejector cam insert (1) is installed on the angle ejector rod (2), the angle ejector rod (2) is installed in the movable die plate (7), the movable die plate (7) is fixedly connected with the angle ejector sliding block (3), and the angle ejector sliding block (3) is fixedly installed on the ejector plate (6). An original anti-sticking angle ejector structure is improved into a straight ejector block product which is of a structure capable of avoiding sticking the ejector cam insert. The straight ejector block product can be used for effectively preventing the product from sticking the ejector cam insert, so that the product surface quality is improved.
Description
Technical field
The utility model relates to a kind of automobile stand column mould with dark muscle oblique ejection mode structure that prevents the sticking oblique top of product, belongs to injection mold back-off process field.
Background technology
Processing the back-off form in the injection mold formed product process has two kinds, is respectively slide block and oblique top.When oblique top is processed back-off, owing to often can comprise dark muscle in the back-off of product, and the dark muscle of product often can make the dark muscle position of product be bonded on the slanted kicking block under the effect of frictional force.For avoiding product to be bonded on the slanted kicking block, usual way is, with in a product minute profile of back-off not, is arranged on moulding on the moving platen, utilizes the active force of moving platen that product is withstood, and prevents sticking slanted kicking block.But the method is in the product ejection process, and former the design is used for blocking the face of deformation of products on moving platen, but because in the product ejection process, prevents the emaciated face of being out of shape from moving platen and ineffective.Often do not have the effect that prevents the sticking oblique top of product.
Summary of the invention
For fear of the deficiencies in the prior art, improve product surface quality, the utility model provides a kind of automobile stand column mould with dark muscle oblique ejection mode structure that can effectively prevent the sticking slanted kicking block of product.
The utility model is that the technical scheme that head it off adopts is:
A kind of automobile stand column mould with dark muscle oblique ejection mode structure comprises slanted kicking block, angle ejector rod, oblique-top sliding seat, straight jacking block, straight push rod, and described straight jacking block is installed on the straight push rod, and straight push rod is installed in the moving platen, and moving platen is fixedly mounted on the liftout plate; Described slanted kicking block is installed on the angle ejector rod, and angle ejector rod is installed in the moving platen, and moving platen is fixedly connected with oblique-top sliding seat, and oblique-top sliding seat is fixedly mounted on the liftout plate.
Described straight jacking block is arranged on below the slanted kicking block.
The beneficial effect of the utility model (invention) is: improve former antiseized oblique top and be configured to straight jacking block gear product, after preventing from gluing the structure of oblique top.The product of directly fending off can prevent effectively that product from gluing slanted kicking block.Improve product surface quality.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is side view of the present utility model;
Among the figure: slanted kicking block 1; Angle ejector rod 2; Oblique-top sliding seat 3; Straight jacking block 4; Straight push rod 5; Liftout plate 6; Moving platen 7.
The specific embodiment
Shown in Fig. 1-2, a kind of automobile stand column mould with dark muscle oblique ejection mode structure, comprise slanted kicking block 1, angle ejector rod 2, oblique-top sliding seat 3, straight jacking block 4, straight push rod 5, described straight jacking block 4 is installed on the straight push rod 5, straight push rod 5 is installed in the moving platen 7, and moving platen 7 is fixedly mounted on the liftout plate 6; Described slanted kicking block 1 is installed on the angle ejector rod 2, and angle ejector rod 2 is installed in the moving platen 7, and moving platen 7 is fixedly connected with oblique-top sliding seat 3, and oblique-top sliding seat 3 is fixedly mounted on the liftout plate 6.
During work, straight jacking block 4 is arranged on below the slanted kicking block 1, and in the mould ejection process, slanted kicking block 1 contains dark muscle, under the effect of frictional force, product is bonded on the slanted kicking block 1, utilizes the product face on the straight jacking block 4, and product is blocked, and prevents that product from gluing slanted kicking block 1.When mould ejection, slanted kicking block 1 and straight jacking block 4 eject under the effect of liftout plate simultaneously.Slanted kicking block 1 produces the horizontal displacement that relative product ejects direction under the effect of oblique-top sliding seat 3, namely deviate from the back-off process.Straight jacking block 4 does moving both vertically under the effect of liftout plate, product is ejected moving platen.In this process, the dark muscle of product in the slanted kicking block can pull to slanted kicking block one side with product under the effect of frictional force, the trend of the distortion of producing is arranged.At this moment, the straight jacking block 4 below the oblique top, gear can prevent that product from pulling to slanted kicking block 1 direction, prevents that effectively product from deforming on the product face.Until ejection process finishes, the dark muscle of product in slanted kicking block 1 all breaks away from slanted kicking block, and straight jacking block 4 is keeping off product, prevents that product from deforming.
Claims (2)
1. automobile stand column mould with dark muscle oblique ejection mode structure, comprise slanted kicking block (1), angle ejector rod (2), oblique-top sliding seat (3), straight jacking block (4), straight push rod (5), it is characterized in that: described straight jacking block (4) is installed on the straight push rod (5), straight push rod (5) is installed in the moving platen (7), and moving platen (7) is fixedly mounted on the liftout plate (6); Described slanted kicking block (1) is installed on the angle ejector rod (2), and angle ejector rod (2) is installed in the moving platen (7), and moving platen (7) is fixedly connected with oblique-top sliding seat (3), and oblique-top sliding seat (3) is fixedly mounted on the liftout plate (6).
2. the automobile stand column mould with dark muscle oblique ejection mode structure according to claim 1, it is characterized in that: described straight jacking block (4) is arranged on below the slanted kicking block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508262 CN202862528U (en) | 2012-09-30 | 2012-09-30 | Automobile stand column mould with deep angle ejector demoulding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508262 CN202862528U (en) | 2012-09-30 | 2012-09-30 | Automobile stand column mould with deep angle ejector demoulding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202862528U true CN202862528U (en) | 2013-04-10 |
Family
ID=48029279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220508262 Expired - Fee Related CN202862528U (en) | 2012-09-30 | 2012-09-30 | Automobile stand column mould with deep angle ejector demoulding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202862528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639797A (en) * | 2017-10-27 | 2018-01-30 | 宁波方正汽车模具有限公司 | Fascia ejecting mechanism |
| CN111516221A (en) * | 2020-07-03 | 2020-08-11 | 宁波方正汽车模具股份有限公司 | Frame rib position demolding mechanism on automobile door plate |
-
2012
- 2012-09-30 CN CN 201220508262 patent/CN202862528U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639797A (en) * | 2017-10-27 | 2018-01-30 | 宁波方正汽车模具有限公司 | Fascia ejecting mechanism |
| CN107639797B (en) * | 2017-10-27 | 2019-12-31 | 宁波方正汽车模具股份有限公司 | Automobile instrument board ejection mechanism |
| CN111516221A (en) * | 2020-07-03 | 2020-08-11 | 宁波方正汽车模具股份有限公司 | Frame rib position demolding mechanism on automobile door plate |
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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: 20130410 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |