CN209191274U - One kind being easy to stripping forming mold for corrugated tube shape rubber product - Google Patents
One kind being easy to stripping forming mold for corrugated tube shape rubber product Download PDFInfo
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- CN209191274U CN209191274U CN201822249678.XU CN201822249678U CN209191274U CN 209191274 U CN209191274 U CN 209191274U CN 201822249678 U CN201822249678 U CN 201822249678U CN 209191274 U CN209191274 U CN 209191274U
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- sliding block
- tube shape
- corrugated tube
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- shape rubber
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Abstract
The utility model relates to rubber product injection molding technology fields, and in particular to one kind is easy to stripping forming mold for corrugated tube shape rubber product.It include: injection molding pedestal, the first sliding block group, the second sliding block group, third sliding block group and injection molding upper mold, the smooth mold insert and ripple mold insert end cooperatively form corrugated tube shape rubber product internal cavities matrix in corrugated tube shape rubber product bending part, it is equipped in the ripple mold insert by the extraneous pipeline for leading to ripple mold insert and smooth mold insert sticking part, the first sliding block group, the second sliding block group, third sliding block group are arranged on injection molding matrix and are slidably connected with injection molding matrix.By being equipped with pipeline in ripple mold insert, smooth mold insert and ripple mold insert end cooperatively form corrugated tube shape rubber product internal cavities matrix in corrugated tube shape rubber product bending part, external high pressure gas enters cavity matrix by pipeline, corrugated tube shape rubber product is generated into flexible deformation again, so that ripple mold insert is easier to extract.
Description
Technical field
The utility model relates to rubber product injection molding technology fields, and in particular to one kind is easy for corrugated tube shape rubber product
In stripping forming mold.
Background technique
Existing corrugated tube shape rubber product most use after the completion of injection molding manually takes off by force, and strong take off refers to mold opening
Afterwards, due to being corrugated tube shape inside rubber product, it is not easy to demould, only injection molding machine operative employee is manually by corrugated tube shape rubber system
Product are extracted from mold.This stripping means efficiency is too low, and due to having corrugated inside rubber product, discontinuity is easy
Bellows segment is drawn bad, causes defect rate too high, and it is artificial it is strong it is de- there is a possibility that scald, danger coefficient is relatively high.
Utility model content
The purpose of the utility model is to overcome shortcomings and deficiencies of the prior art, provide a kind of without hand ejection, non-defective unit
Rate height and safety coefficient it is high be easy to stripping forming mold for corrugated tube shape rubber product.
The purpose of this utility model is achieved through the following technical solutions:
One kind being easy to stripping forming mold for corrugated tube shape rubber product, and corrugated tube shape rubber product is divided into from bending part
Smooth department and corrugated part, comprising: injection molding pedestal, the first sliding block group, the second sliding block group, third sliding block group and injection molding upper mold, it is described
First sliding block group includes: inner cavity sliding block and dynamic model sliding block, and the inner cavity sliding block is equipped with smooth interior with corrugated tube shape rubber product
The smooth mold insert of side cooperation, the dynamic model sliding block are equipped with the ripple cooperated with corrugated tube shape rubber product ripple medial surface and inlay
Part, the smooth mold insert and ripple mold insert end cooperatively form corrugated tube shape rubber product in corrugated tube shape rubber product bending part
Internal cavities matrix, the second sliding block group include: the first smooth cavity slide block and the second smooth cavity slide block, first light
Sliding cavity slide block and the second smooth cavity slide block combine to form corrugated tube shape rubber product smooth department cavity, the third sliding block group
It include: the first ripple cavity slide block and the second ripple cavity slide block, the first ripple cavity slide block and the second ripple type chamber are sliding
Block combines to form corrugated tube shape rubber product corrugated part cavity, is equipped in the ripple mold insert and leads to ripple mold insert and light by the external world
The pipeline of sliding mold insert sticking part, the first sliding block group, the second sliding block group, third sliding block group be arranged on injection molding matrix and with
Injection molding matrix is slidably connected.
Specifically, the first smooth cavity slide block, the second smooth cavity slide block, the first ripple cavity slide block and institute
It states in the second ripple cavity slide block and is equipped with cooling water channel.
Specifically, the first sliding block group and the second sliding block group glide direction are perpendicular, the second sliding block group sliding side
To parallel with third sliding block group glide direction.
Specifically, being formed with cavity on the dynamic model sliding block and inner cavity sliding block binding face, the tube outlet is arranged in sky
It is intracavitary.
Specifically, the distance of the cavity inner wall to dynamic model sliding block outer wall is equal everywhere.
Specifically, being equipped with hot sprue bushing in the injection molding upper mold, it is equipped in the second module group and the injection molding hot sprue bushing of upper mold
The injecting hole of cooperation.
Specifically, the injecting hole is arranged between the first smooth cavity slide block and the second smooth cavity slide block, specially
The first smooth cavity slide block group, which combines harmoniously, is equipped with the first hole slot, and the second smooth cavity slide block group, which combines harmoniously, is equipped with second
Hole slot, the first hole slot and the second hole slot combine and form injecting hole.
The utility model includes the following advantages and benefits compared with prior art:
(1) the utility model is by being equipped with pipeline in ripple mold insert, and smooth mold insert and ripple mold insert end are in corrugated tube shape
Rubber product bending part cooperatively forms corrugated tube shape rubber product internal cavities matrix, and external high pressure gas enters sky by pipeline
Chamber matrix, then corrugated tube shape rubber product is generated into flexible deformation, so that ripple mold insert is easier to extract.
(2) the utility model is equal when cavity matrix is full of height everywhere by the distance of cavity inner wall to dynamic model sliding block outer wall
Calm the anger body when, high pressure gas can uniformly be blown into corrugated part inner wall so that uniform force, be easy to take out ripple mold insert and
Do not allow destructible corrugated tube shape rubber product, and high pressure gas can also give one active force of ripple mold insert in cavity matrix,
So that ripple mold insert more easily with corrugated portion from.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view for being easy to stripping forming mold for corrugated tube shape rubber product of the utility model.
Fig. 2 is easy to stripping forming mold corrugated tube shape rubber system for corrugated tube shape rubber product for the utility model one kind
The structure chart of product.
Fig. 3 is easy to stripping forming mold corrugated tube shape rubber system for corrugated tube shape rubber product for the utility model one kind
The cross-sectional view of product.
Fig. 4 is easy to state diagram before stripping forming mold releasability for corrugated tube shape rubber product for the utility model one kind.
Fig. 5 be the utility model one kind for corrugated tube shape rubber product be easy to stripping forming mold dynamic model sliding block transport function it is complete
At rear state diagram.
Fig. 6 is easy to state diagram after stripping forming mold releasability for corrugated tube shape rubber product for the utility model one kind.
Specific embodiment
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
As shown in Figures 1 to 6, a kind of to be easy to stripping forming mold, corrugated tube shape rubber for corrugated tube shape rubber product
Product 5 is divided into smooth department and corrugated part from bending part, comprising: injection molding pedestal, the first sliding block group, the second sliding block group, third sliding block
Group and injection molding upper mold, the first sliding block group includes: inner cavity sliding block 7 and dynamic model sliding block 3, and the inner cavity sliding block 7 is equipped with and wave
The smooth mold insert of 5 smooth inside face of line tubular rubber product cooperation, the dynamic model sliding block 3 are equipped with and corrugated tube shape rubber product
The ripple mold insert 6 of 5 ripple medial surfaces cooperation, the smooth mold insert and 6 end of ripple mold insert are in 5 bending of corrugated tube shape rubber product
Place cooperatively forms 5 internal cavities matrix of corrugated tube shape rubber product, by being easy in the cooperation of 5 bending part of corrugated tube shape rubber product
Smooth mold insert and ripple mold insert 6 are separated, the second sliding block group includes: the first smooth cavity slide block 8 and the second smooth type chamber
Sliding block 9, the first smooth cavity slide block 8 and the second smooth combination of cavity slide block 9 form 5 smooth department of corrugated tube shape rubber product
Cavity, the third sliding block group include: the first ripple cavity slide block 2 and the second ripple cavity slide block (not shown), described
First ripple cavity slide block 2 and the second ripple cavity slide block (not shown) combine to form 5 ripple of corrugated tube shape rubber product
Portion's cavity is equipped in the ripple mold insert 6 by the extraneous pipeline 4 for leading to ripple mold insert 6 and smooth mold insert sticking part, pipeline 4 and
External air pump is connected, and by the way that pipeline 4 is arranged, 4 gas of pipeline produces corrugated tube shape rubber product 5 along 6 outer wall of ripple mold insert
Raw flexible deformation, expands outward, so that ripple mold insert 6 is easier to extract, the first sliding block group, the second sliding block group, third are sliding
Block group is arranged on injection molding matrix and is slidably connected with injection molding matrix, and arrow direction is slide block movement direction in figure.
As shown in the part A of Fig. 3, the local corrugated structure of 5 tube wall of corrugated tube shape rubber product.
Specifically, the first smooth cavity slide block 8, the second smooth cavity slide block 9, the first ripple cavity slide block 2
Cooling water channel is equipped with in the second ripple cavity slide block (not shown).By the way that cooling water channel is arranged, enable to
Corrugated tube shape rubber product 5 accelerates cooling, to improve injection efficiency.It similarly, can also be sliding in inner cavity sliding block 7 and dynamic model again
Cooling water channel is arranged in block 3, accelerates cooling, but since corrugated tube shape rubber product 5 is thin shape tubing products, surface area is larger, the
One smooth cavity slide block 8, the second smooth cavity slide block 9, the first ripple cavity slide block 2 and the second ripple cavity slide block
It is enough that cooling water channel is equipped in (not shown), sliding block 7 and the setting cooling water channel of dynamic model sliding block 3 can not in inner cavity
Cooling efficiency is increased considerably, but manufacturing cost is relatively high, therefore this, the application is not using the above scheme.
Specifically, the first sliding block group and the second sliding block group glide direction are perpendicular, the second sliding block group sliding side
To parallel with third sliding block group glide direction.The first sliding block group is slided along 5 caliber direction of corrugated tube shape rubber product.
Specifically, being formed with cavity on the dynamic model sliding block 3 and 7 binding face of inner cavity sliding block, the outlet of pipeline 4 setting exists
In cavity.Cavity, which can be, to be arranged on dynamic model sliding block 3, is also possible to be arranged on inner cavity sliding block 7, is also possible to dynamic model sliding block
3 and inner cavity sliding block 7 be equipped with cavity, the two combines to form big cavity, by be arranged cavity enable to high pressure gas in dynamic model
Sliding block 3 and the motion path of 7 binding face of inner cavity sliding block are shorter, it is easier to from along 6 outer wall of ripple mold insert by corrugated tube shape rubber
Product 5 generates flexible deformation, can also to be passed through that high pressure gas space-time is intracavitary pressure by the way that cavity is arranged, be easy dynamic model
Sliding block 3 and inner cavity sliding block 7 generate faint gap, pressure-air be easier from along 6 outer wall of ripple mold insert by corrugated tube shape rubber
Glue product 5 generates flexible deformation, expands outward.
Specifically, the distance of the cavity inner wall to 3 outer wall of dynamic model sliding block is equal everywhere.It is sliding to dynamic model by cavity inner wall
The distance of 3 outer wall of block is equal everywhere, and when cavity matrix is full of high pressure gas, high pressure gas can be uniformly blown into corrugated part
Wall, so that uniform force, is easy to take out ripple mold insert 6 and does not allow destructible corrugated tube shape rubber product 5, and high pressure gas
Body in cavity matrix can also give 6 one active forces of ripple mold insert so that ripple mold insert 6 more easily with corrugated portion from.
Specifically, being equipped with hot sprue bushing 1 in the injection molding upper mold, it is equipped in the second module group and the injection molding hot sprue bushing of upper mold
The injecting hole of 1 cooperation.
Specifically, the injecting hole is arranged between the first smooth cavity slide block 8 and the second smooth cavity slide block 9, specifically
It combines harmoniously for the described first 8 groups of smooth cavity slide block and is equipped with the first hole slot, second 9 groups of the smooth cavity slide block, which combines harmoniously, to be equipped with
Second hole slot, the first hole slot and the second hole slot combine and form injecting hole.
The specific implementation process of the utility model is as follows: inside the first sliding block group, the second sliding block group and third sliding block group
Component be fixed to each other cooperation, will injection molding upper mold and injection molding pedestal secure fit, hot sprue bushing 1 is by injecting hole to corrugated tube shape rubber
5 cavity of glue product is molded, and after the completion of injection molding, injection molding upper mold is removed, cooling water channel carries out circulating water supply heat dissipation, works as temperature
It is outside to reach the first ripple cavity slide block 2 of the second sliding block group and the second ripple cavity slide block (not shown) after rated temperature
Remove, to 4 conveying high-pressure gas of pipeline, high pressure gas enters along cavity external air pump along pipeline 4, further along ripple mold insert 6 outside
Corrugated tube shape rubber product 5 is generated flexible deformation by wall, is expanded outward, is then extracted dynamic model sliding block 3 outward, then again by the
Two the first smooth cavity slide blocks 8 of sliding block group and the second smooth cavity slide block 9 are removed outward, then take ripple away by external manipulator
Tubular rubber product 5 completes pickup.
The above-mentioned embodiments merely express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. one kind is easy to stripping forming mold for corrugated tube shape rubber product, corrugated tube shape rubber product is divided into light from bending part
Cunning portion and corrugated part characterized by comprising injection molding pedestal, the first sliding block group, the second sliding block group, third sliding block group and injection molding
Upper mold, the first sliding block group include: inner cavity sliding block and dynamic model sliding block, and the inner cavity sliding block is equipped with and corrugated tube shape rubber system
The smooth mold insert of product smooth inside face cooperation, the dynamic model sliding block is equipped with to be cooperated with corrugated tube shape rubber product ripple medial surface
Ripple mold insert, the smooth mold insert and ripple mold insert end cooperatively form corrugated tube shape in corrugated tube shape rubber product bending part
Rubber product internal cavities matrix, the second sliding block group include: the first smooth cavity slide block and the second smooth cavity slide block, institute
It states the first smooth cavity slide block and the second smooth cavity slide block combines to form corrugated tube shape rubber product smooth department cavity, described
Three sliding block groups include: the first ripple cavity slide block and the second ripple cavity slide block, the first ripple cavity slide block and the second wave
Line cavity slide block combines to form corrugated tube shape rubber product corrugated part cavity, is equipped in the ripple mold insert and leads to ripple by the external world
The pipeline of mold insert and smooth mold insert sticking part, the first sliding block group, the second sliding block group, third sliding block group are arranged at injection molding base
It is slidably connected on body and with injection molding matrix.
2. a kind of corrugated tube shape rubber product that is used for according to claim 1 is easy to stripping forming mold, it is characterised in that:
The first smooth cavity slide block, the second smooth cavity slide block, the first ripple cavity slide block and the second ripple type chamber
Cooling water channel is equipped in sliding block.
3. a kind of corrugated tube shape rubber product that is used for according to claim 1 is easy to stripping forming mold, it is characterised in that:
The first sliding block group and the second sliding block group glide direction are perpendicular, and the second sliding block group glide direction and third sliding block group are sliding
Dynamic direction is parallel.
4. a kind of corrugated tube shape rubber product that is used for according to claim 1 is easy to stripping forming mold, it is characterised in that:
Cavity is formed on the dynamic model sliding block and inner cavity sliding block binding face, the tube outlet is arranged in cavity.
5. a kind of corrugated tube shape rubber product that is used for according to claim 4 is easy to stripping forming mold, it is characterised in that:
The distance of the cavity inner wall to dynamic model sliding block outer wall is equal everywhere.
6. a kind of described in any item corrugated tube shape rubber products that are used for are easy to stripping forming mold according to claim 1~5,
It is characterized in that: being equipped with hot sprue bushing in the injection molding upper mold, be equipped in the second sliding block group and the hot sprue bushing cooperation of injection molding upper mold
Injecting hole.
7. a kind of corrugated tube shape rubber product that is used for according to claim 6 is easy to stripping forming mold, it is characterised in that:
The injecting hole is arranged between the first smooth cavity slide block and the second smooth cavity slide block, the specially described first smooth type chamber
Sliding block group combine harmoniously be equipped with the first hole slot, the second smooth cavity slide block group combine harmoniously be equipped with the second hole slot, the first hole slot with
Second hole slot combines and forms injecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249678.XU CN209191274U (en) | 2018-12-29 | 2018-12-29 | One kind being easy to stripping forming mold for corrugated tube shape rubber product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249678.XU CN209191274U (en) | 2018-12-29 | 2018-12-29 | One kind being easy to stripping forming mold for corrugated tube shape rubber product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209191274U true CN209191274U (en) | 2019-08-02 |
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ID=67430863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822249678.XU Active CN209191274U (en) | 2018-12-29 | 2018-12-29 | One kind being easy to stripping forming mold for corrugated tube shape rubber product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209191274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829609A (en) * | 2021-09-30 | 2021-12-24 | 广州中新汽车零部件有限公司 | Mold for molding automobile cleaning liquid water tank and molding method thereof |
| CN115195037A (en) * | 2022-06-23 | 2022-10-18 | 成都万友滤机有限公司 | Forming device and production method of TPV corrugated hose |
-
2018
- 2018-12-29 CN CN201822249678.XU patent/CN209191274U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829609A (en) * | 2021-09-30 | 2021-12-24 | 广州中新汽车零部件有限公司 | Mold for molding automobile cleaning liquid water tank and molding method thereof |
| CN113829609B (en) * | 2021-09-30 | 2023-09-15 | 广州中新汽车零部件有限公司 | Mold for molding automobile cleaning fluid water tanks and molding method thereof |
| CN115195037A (en) * | 2022-06-23 | 2022-10-18 | 成都万友滤机有限公司 | Forming device and production method of TPV corrugated hose |
| CN115195037B (en) * | 2022-06-23 | 2024-02-27 | 成都万友滤机有限公司 | Forming device and production method of TPV corrugated hose |
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