CN205705068U - A kind of rubber parts mould - Google Patents
A kind of rubber parts mould Download PDFInfo
- Publication number
- CN205705068U CN205705068U CN201620633169.5U CN201620633169U CN205705068U CN 205705068 U CN205705068 U CN 205705068U CN 201620633169 U CN201620633169 U CN 201620633169U CN 205705068 U CN205705068 U CN 205705068U
- Authority
- CN
- China
- Prior art keywords
- burr
- plate pattern
- cope match
- lower bolster
- rubber parts
- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of rubber parts mould, aim to solve the problem that the problem that Rubber element burr removes difficulty, its drip irrigation device is: a kind of rubber parts mould, including cope match-plate pattern, lower bolster, described cope match-plate pattern and lower bolster are formed with die cavity, and the burr groove being formed on described cope match-plate pattern and lower bolster, and the notch of described burr groove is edge-shaped or trapezoidal setting.The rubber parts that a kind of rubber parts mould of the present utility model produces goes Burr removal convenient and swift.
Description
Technical field
This utility model relates to a kind of mould, more specifically, it relates to a kind of rubber parts mould.
Background technology
Rubber mass is put into mould, and die sinking after molding, product edge is pasted discarded material limit, is needed product periphery
Material limit is removed.
At present, the method for Burr removal is gone to have following several: one is to remove Burr removal manually, needs operator manual
Burr outside product are taken one by one, or uses the cutter excisions such as shears, and easily cause rubber product surface
Scratching；Another is to use burr excision equipment, as the burr of band electronic thermo-head remove machine, or other burr removing plant equipment
Special removal product burr, add time and the operation of burr removing, thus increase product cost, reduce production efficiency, its root
This reason is that the connectivity of burr and product is too strong, and during removing Burr removal, burr are difficult to from product depart from, and cause difficulty
To remove.
A kind of rubber mold automatically removing burr, its technology disclosed in the Chinese patent of Publication No. CN203973931U
Be characterized by: a kind of rubber mold automatically removing burr, including template in cope match-plate pattern, middle template, lower bolster, described cope match-plate pattern and
The die cavity that lower bolster surrounds, and the torn edges groove being formed at above and/or under described cope match-plate pattern in template.Described middle template forms institute
Stating cavity lateral, described middle formwork sides forms inclined-plane, described cope match-plate pattern and/or lower bolster with described cavity lateral adjacent part
Forming torn edges groove with described inclined-plane adjacent part, described torn edges groove and described die cavity adjoiner be not at the corner crest line of described die cavity
On.
When using novel rubber mold, described cope match-plate pattern and described lower bolster to open in such scheme, burr stay institute
Stating in the torn edges groove of cope match-plate pattern and/or described lower bolster, product is stayed in described middle template, it is achieved that automatically removing of burr,
Thus reduce subsequent manual or use other equipment to go the operation of Burr removal, cost-effective raising production efficiency, in such scheme
By reaching the purpose of Burr removal in burr are stayed mould, this utility model provides a kind of new technical scheme to solve simultaneously
The problems referred to above.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of rubber parts mould, by
It is provided with edge-shaped or trapezoidal burr groove on cope match-plate pattern and lower bolster, thus the burr of the product produced easily tear, hold
Easily remove.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of rubber parts mould,
Including cope match-plate pattern, lower bolster, described cope match-plate pattern and lower bolster are formed with die cavity, and are formed on described cope match-plate pattern and lower bolster
Burr groove, the notch of described burr groove is edge-shaped or trapezoidal setting.
By using technique scheme, mould includes that cope match-plate pattern and lower bolster, cope match-plate pattern and lower bolster form die cavity, on
Being also formed with burr groove in template and lower bolster, wherein the notch of burr groove is edge-shaped or trapezoidal, in the prior art, and hair
The notch of limit groove is arc-shaped, and the burr stayed by the notch of arc-shaped are difficult to tear from product, and workman is in unhairing
Bothering very much the when of limit, work efficiency is relatively low, and in this programme, and the notch of burr groove is arranged to edge-shaped or trapezoidal
Time, the burr on product after depanning are easy to tear, and workman has only to tear gently burr burr removing when,
Burr fall down naturally, and the burr residual on product is also little, is effectively improved the quality of product.
This utility model is further arranged to: described burr groove is provided with two-layer.
By using technique scheme, in prior art, burr groove the most still monolayer, this programme replaces to two
Layer, the beneficially removal of later stage burr.
This utility model is further arranged to: offer hole for injecting glue on described cope match-plate pattern.
By using technique scheme, the hole for injecting glue on cope match-plate pattern is used for injecting rubber fluid.
This utility model is further arranged to: the degree of depth of described burr groove is 0.16 ~ 0.24mm.
By using technique scheme, the degree of depth of burr groove is set to 0.16 ~ 0.24mm, by the degree of depth of this numerical value
Setting, burr groove produce burr be easiest to and product depart from, facilitate the later stage to remove Burr removal.
This utility model is further arranged to: described cope match-plate pattern and lower bolster are fitted together by the cooperation of guide pillar guide pin bushing.
Fit together, by leading by using technique scheme, cope match-plate pattern and lower bolster to be coordinated by guide pillar guide pin bushing
The location of post guide pin bushing, so that cope match-plate pattern and lower bolster accurate positioning, it is to avoid there is the phenomenon of dislocation.
This utility model is further arranged to: arrange 8 working areas in described cope match-plate pattern and lower bolster.
By using technique scheme, cope match-plate pattern and lower bolster are provided with 8 working areas, are become by time processing
8 products of type, by reasonable arrangement space, are effectively improved the work efficiency of production.
In sum, this utility model has the advantages that by being provided with the edge of a knife on cope match-plate pattern and lower bolster
Shape or trapezoidal burr groove, thus the burr of the product produced easily tear, and easily remove, and are effectively improved work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the structural representation removing cope match-plate pattern；
Fig. 3 is the A portion enlarged diagram of Fig. 2.
In figure: 1, cope match-plate pattern；2, lower bolster；3, die cavity；4, burr groove；5, hole for injecting glue；6, guide pillar；7, guide pin bushing.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is described in detail.
A kind of rubber parts mould, as shown in Fig. 1 ~ 3, mould includes cope match-plate pattern 1 and lower bolster 2, cope match-plate pattern 1 and lower bolster 2
Form die cavity 3, cope match-plate pattern 1 and lower bolster 2 to be fitted together by the cooperation of guide pillar 6 guide pin bushing 7, by the location of guide pillar 6 guide pin bushing 7,
So that cope match-plate pattern 1 and lower bolster 2 accurate positioning, it is to avoid there is the phenomenon of dislocation, improve the quality of product, at cope match-plate pattern
Having offered hole for injecting glue 5 on 1, the rubber fluid of flow-like is poured into a mould by hole for injecting glue 5, and cope match-plate pattern 1 and lower bolster 2 are also formed
Having a burr groove 4, wherein the notch of burr groove 4 is edge-shaped or trapezoidal, and in the prior art, the notch of burr groove 4 is circular arc
Shape, and be the burr groove 4 of monolayer, the burr stayed by the notch of arc-shaped are difficult to tear from product, Gong Ren
Bothering very much the when of burr removing, work efficiency is relatively low, and in this programme, the notch of burr groove 4 is arranged to edge-shaped or
The when of trapezoidal, and burr groove 4 is arranged to two-layer, and the degree of depth of burr groove 4 is set to 0.16 ~ 0.24mm, by this numerical value
The setting of the degree of depth, the burr that burr groove 4 produces are easiest to and product departs from, and the burr on product after depanning are easy to tear
Getting off, workman has only to tear gently burr burr removing when, and burr fall down naturally, and the burr on product are residual
Stay also little, be effectively improved the quality of product.
Meanwhile, this programme is provided with 8 working areas in cope match-plate pattern 1 and lower bolster 2, by being processed and formed at one time 8 products
Product, by reasonable arrangement space, are effectively improved the work efficiency of production.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. a rubber parts mould, is formed with type including cope match-plate pattern (1), lower bolster (2), described cope match-plate pattern (1) and lower bolster (2)
Chamber (3), and it is formed at the burr groove (4) on described cope match-plate pattern (1) and lower bolster (2), it is characterised in that: described burr groove
(4) notch is edge-shaped or trapezoidal setting.
A kind of rubber parts mould the most according to claim 1, it is characterised in that: described burr groove (4) is provided with two-layer.
A kind of rubber parts mould the most according to claim 2, it is characterised in that: described cope match-plate pattern offers injecting glue on (1)
Hole (5).
A kind of rubber parts mould the most according to claim 1, it is characterised in that: the degree of depth of described burr groove (4) is 0.16 ~
0.24mm。
A kind of rubber parts mould the most according to claim 1, it is characterised in that: described cope match-plate pattern (1) and lower bolster (2) lead to
Cross guide pillar (6), guide pin bushing (7) cooperation fits together.
A kind of rubber parts mould the most according to claim 1, it is characterised in that: in described cope match-plate pattern (1) and lower bolster (2)
8 working areas are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620633169.5U CN205705068U (en) | 2016-06-22 | 2016-06-22 | A kind of rubber parts mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620633169.5U CN205705068U (en) | 2016-06-22 | 2016-06-22 | A kind of rubber parts mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205705068U true CN205705068U (en) | 2016-11-23 |
Family
ID=57315988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620633169.5U Active CN205705068U (en) | 2016-06-22 | 2016-06-22 | A kind of rubber parts mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205705068U (en) |
-
2016
- 2016-06-22 CN CN201620633169.5U patent/CN205705068U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |