CN206455922U - The mould structure of extrusion blow product stealth reinforcement - Google Patents
The mould structure of extrusion blow product stealth reinforcement Download PDFInfo
- Publication number
- CN206455922U CN206455922U CN201720148647.8U CN201720148647U CN206455922U CN 206455922 U CN206455922 U CN 206455922U CN 201720148647 U CN201720148647 U CN 201720148647U CN 206455922 U CN206455922 U CN 206455922U
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- mould
- sliding block
- reinforcement
- extrusion blow
- product
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Abstract
The utility model discloses a kind of mould structure of the stealthy reinforcement of extrusion blow product, including mould, the mould includes the first mould and the second mould that left and right cooperates, first mould is provided with slide block mechanism, the slide block mechanism include can horizontal motion of retreating sliding block, the sliding block is horizontally arranged flat sliding block, the advance and retreat position of the sliding block is limited by position limiting structure, when sliding block enters in place, the end of sliding block is located at the second mould, when sliding block is fallen back on, the end of sliding block is flushed with the side of first mould.The utility model, which may be implemented in, processes the nonpitting reinforcement of closing on extrusion blow product, reinforcement is hidden in hollow product.
Description
Technical field
The utility model is related to a kind of extrusion blow mould, belongs to technical field of mold, refers in particular to a kind of extrusion blow product stealthy
The mould structure of reinforcement.
Background technology
Extrusion blow product is hollow, when product needs certain intensity requirement, can increase certain product wall thickness, but
When increasing considerably product strength, the mode for increasing wall thickness is more uneconomical, therefore, it will usually suitably increase on product
Reinforcement（As shown in Figure 1）, and recess can be presented by a side surface of the reinforcement of traditional extrusion blow Mold Making（Such as Fig. 2
It is shown）.When the both ends of the surface of product require holding plane, then generally realized using following two methods.
Method one：Filler, then lagging on the surface are put into reinforcement, so as to cover the reinforcement of recess.This
Kind processing mode is time-consuming takes a lot of work, and efficiency is low, and cost is high.
Method two：Extrusion blow product is changed to moulding.The early investment cost of this mode is larger, much larger than extrusion blow into
This, it is more uneconomical.
The content of the invention
The utility model provides a kind of mould structure of the stealthy reinforcement of extrusion blow product, and its object is to solve tradition to squeeze
Reinforcement can not realize that two sides is the technical problem of plane in blown article.
The mould structure of extrusion blow product stealth reinforcement, including mould, the mould include the first mould that left and right cooperates
Tool and the second mould, the first mould be provided with slide block mechanism, the slide block mechanism include can horizontal motion of retreating sliding block, the sliding block
For horizontally arranged flat sliding block, the advance and retreat position of the sliding block is limited by position limiting structure, when sliding block enters in place, sliding block
End be located at the second mould, when sliding block is fallen back on, the end of sliding block is flushed with the side of first mould.
Wherein, the sliding block is fixed on take-up housing, and the take-up housing passes through with being connected to by flange on bottom plate
Pressing plate is fixed, and the bottom plate connects with cylinders.
The utility model, which may be implemented in, processes the nonpitting reinforcement of closing on extrusion blow product, make during reinforcement is hidden in
In empty product.So as to which the both ends of the surface that ensure that product are all plane, without being processed again by filler.This is greatly reduced
The time of class Product processing, production efficiency is improved, reduce cost.
Brief description of the drawings
Fig. 1 is the part-structure schematic diagram of conventional belt reinforcement product.
Fig. 2 is the schematic diagram of A-A sections in Fig. 1.
Fig. 3 is the schematic diagram that the utility model enters in place under state in sliding block.
Fig. 4 is the schematic diagram that the utility model is fallen back under a state in sliding block.
Fig. 5 is the part-structure schematic diagram with reinforcement product after improving.
Fig. 6 is the schematic diagram of B-B sections in Fig. 5.
Embodiment
The utility model is further elaborated by following examples：
Reference picture 3 and Fig. 4, the mould structure of extrusion blow product stealth reinforcement, including mould, the mould include left and right mutually
The first mould 20 and the second mould 21 coordinated, wherein on first mould 20 on right side, needing to increase reinforcement in product
30 position sets slide block mechanism, and the slide block mechanism includes horizontally arranged flat sliding block 22, the geometrical clamp of sliding block 22
On take-up housing 23, take-up housing 23 is fixed with being connected to by flange 230 on bottom plate 24 by pressing plate 25, and bottom plate 24 leads to
Cross cylinder（Not shown in figure）Control band movable slider 22 does horizontal motion of retreating along slide rail 26.The advance and retreat position of sliding block 22 is by spacing
Structure is limited, structure 262 that the limit that position limiting structure is included located at the two ends of slide rail 26 enters bit architecture 261 and limit is given up the throne.When sliding block 22 enters
When in place（Such as Fig. 3）, the end of sliding block 22 is located at the second mould 21, is in contact with the material for being close to its edge, works as cunning
When block 22 is fallen back on（Such as Fig. 4）, the end of sliding block 22 is flushed with the side of the first mould 20.
It is as follows using the extrusion blow technique after the utility model：
1）Shoot material in place；
2）Sliding block 22 enters in place, and in place, the top of sliding block 22 will be close to the side material of the first mould 20 and push left side to matched moulds,
It is connected at the second mould 21 with the side material（Such as Fig. 3）；
3）Blow；
4）Air blowing timing, sliding block 22 falls back on position, and sliding block 22 is exited from material, sliding block about 22 both sides material bond to be formed
The reinforcement 30 of the both sides of level connection joint product 3（Such as Fig. 4）；
5）Deflate；
6）Die sinking.
Pass through the setting of sliding block 22 so that the both side surface of product 3 can keep flat state, make during reinforcement 30 is hidden in
In empty product, obtain such as Fig. 5 products 3, the cross-section structure of the wherein position of reinforcement 30 is as shown in Figure 4.
Foregoing description has illustrated explanation and the description of utility model.It is not configured to limit the utility model
For disclosed form and mode.In the way of more than, it can be changed or be changed accordingly.Discuss that example is in order to more
Illustrate principle of the present utility model and its practicality well, so as to carry out various modifications using the utility model and meet other spies
Fixed demand.All such modifications and variations are when according to fair and legal right deciphering, and according to accessory claim, this
A little modifications and variations are belonged in the range of the utility model.
Claims (2)
1. the mould structure of extrusion blow product stealth reinforcement, including mould, the mould include the first mould that left and right cooperates
With the second mould, it is characterised in that：First mould be provided with slide block mechanism, the slide block mechanism include can horizontal motion of retreating cunning
Block, the sliding block is horizontally arranged flat sliding block, and the advance and retreat position of the sliding block is limited by position limiting structure, when sliding block is entered
During position, the end of sliding block is located at the second mould, when sliding block is fallen back on, the end of sliding block and the side of first mould
Face is flushed.
2. the mould structure of the stealthy reinforcement of extrusion blow product as claimed in claim 1, it is characterised in that：The sliding block is fixed on
On take-up housing, the take-up housing is fixed, the bottom plate and cylinders with being connected to by flange on bottom plate by pressing plate
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148647.8U CN206455922U (en) | 2017-02-20 | 2017-02-20 | The mould structure of extrusion blow product stealth reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148647.8U CN206455922U (en) | 2017-02-20 | 2017-02-20 | The mould structure of extrusion blow product stealth reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206455922U true CN206455922U (en) | 2017-09-01 |
Family
ID=59691145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720148647.8U Active CN206455922U (en) | 2017-02-20 | 2017-02-20 | The mould structure of extrusion blow product stealth reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206455922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000846A (en) * | 2017-12-15 | 2018-05-08 | 上海工程技术大学 | One kind contains internal enhancing structure flat-type extrusion blow product forming process |
-
2017
- 2017-02-20 CN CN201720148647.8U patent/CN206455922U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000846A (en) * | 2017-12-15 | 2018-05-08 | 上海工程技术大学 | One kind contains internal enhancing structure flat-type extrusion blow product forming process |
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