CN208629815U - One kind is to slotting mold - Google Patents
One kind is to slotting mold Download PDFInfo
- Publication number
- CN208629815U CN208629815U CN201821094980.6U CN201821094980U CN208629815U CN 208629815 U CN208629815 U CN 208629815U CN 201821094980 U CN201821094980 U CN 201821094980U CN 208629815 U CN208629815 U CN 208629815U
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- China
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- mould parts
- mold
- connecting portion
- shaped slot
- utility
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Abstract
The utility model discloses one kind to slotting mold, including the first mould parts and the second mould parts, and first mould parts and the second mould parts are to being plugged together；Several first connecting portions are fixed on first mould parts, the end of the first connecting portion is formed with swallow tail shaped slot；Several second connecting portions are fixed on second mould parts, the end of the second connecting portion is formed with the dovetail teeth to match with the swallow tail shaped slot；The swallow tail shaped slot and the cross sectional shape of dovetail teeth are trapezoidal.In the utility model embodiment, by swallow tail shaped slot and dovetail teeth to slotting occlusion, so that the first mould parts and the second mould parts are to being plugged together, this is bigger to inserting structure intensity, stronger durable, during mold injection fills glue, skew or fracture are not easy when dovetail teeth lateral force, it can effectively reduce mould parts loss, extend the service life of mold, reduce mold maintenance cost.
Description
Technical field
The utility model relates to technical field of mold, more particularly to one kind is to slotting mold.
Background technique
Mold, be in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press
To the various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by each
Kind part is constituted, and different molds is made of different parts.
Wherein, form between each part of mold that there are various connection relationships, for example, mould parts and mould parts
Between sometimes for being plugged together.However, most mold, mould parts plug each other position as planar structure at present
Thin tooth, cause during mold injection fills glue, easily skew or fracture when thin tooth lateral force, mould parts damage ratio is high,
Die life is short.
Utility model content
The purpose of this utility model is to provide one kind to slotting mold, to solve the above technical problem.
For this purpose, the utility model uses following technical scheme:
One kind is to slotting mold, including the first mould parts and the second mould parts, first mould parts and the second mould
Tool part is to being plugged together；
Several first connecting portions are fixed on first mould parts, the end of the first connecting portion is formed with
Swallow tail shaped slot；
Several second connecting portions are fixed on second mould parts, the end of the second connecting portion is formed with
The dovetail teeth to match with the swallow tail shaped slot.
Optionally, the swallow tail shaped slot and the cross sectional shape of dovetail teeth are trapezoidal.
Optionally, the quantity of the first connecting portion and second connecting portion is equal.
Optionally, it is formed with first runner between the first connecting portion two-by-two, two-by-two shape between the second connecting portion
At there is second flow channel, the first runner is connected to each other with second flow channel.
Optionally, the cross sectional shape of the first connecting portion and second connecting portion is rectangle.
The utility model embodiment has the advantages that
In the utility model embodiment, compared to existing technologies, by swallow tail shaped slot and dovetail teeth to slotting occlusion, make
The first mould parts and the second mould parts are obtained to being plugged together, this is bigger to inserting structure intensity, and it is stronger durable, in mold
Injection molding is filled during glue, and when dovetail teeth lateral force is not easy skew or fracture, be can effectively reduce mould parts loss, is extended
The service life of mold reduces mold maintenance cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structural schematic diagram that discrete state is in slotting mold provided by the embodiment of the utility model.
Fig. 2 is a kind of structural schematic diagram that closed state is in slotting mold provided by the embodiment of the utility model.
It illustrates:
First mould parts 10；Second mould parts 11；First connecting portion 12；Swallow tail shaped slot 13；Second connecting portion 14；Swallow
Tail shape tooth 15；First runner 16；Second flow channel 17.
Specific embodiment
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
Refering to Figure 1, Fig. 1 is a kind of knot for being in discrete state to slotting mold provided by the embodiment of the utility model
Structure schematic diagram.
Present embodiments provide it is a kind of to slotting mold, including the first mould parts 10 and the second mould parts 11, described the
One mould parts 10 and the second mould parts 11 are to being plugged together.
Specifically, being fixed with several first connecting portions 12, the first connecting portion on first mould parts 10
12 end is formed with swallow tail shaped slot 13；Several second connecting portions 14 are fixed on second mould parts 11, it is described
The end of second connecting portion 14 is formed with the dovetail teeth 15 to match with the swallow tail shaped slot 13.
It please refers to shown in Fig. 2, Fig. 2 is a kind of knot that closed state is in slotting mold provided by the embodiment of the utility model
Structure schematic diagram.
Therefore, compared to existing technologies, right by swallow tail shaped slot 13 and dovetail teeth 15 in the utility model embodiment
Occlusion is inserted, so that the first mould parts 10 and the second mould parts 11 are to being plugged together, this is bigger to inserting structure intensity, more firm
Gu durable, during mold injection fills glue, when 15 lateral force of dovetail teeth, is not easy skew or fracture, can effectively reduce mold
Accessory loss extends the service life of mold, reduces mold maintenance cost.
Further, the swallow tail shaped slot 13 and the cross sectional shape preferred embodiment of dovetail teeth 15 are trapezoidal.
Wherein, the first connecting portion 12 is equal with the quantity of second connecting portion 14, so that swallow tail shaped slot 13 and swallow-tail form
It is corresponded between tooth 15.
Further, it is formed with first runner 16 between the first connecting portion 12 two-by-two, two-by-two second connection
Second flow channel 17 is formed between portion 14, the first runner 16 is connected to each other with second flow channel 17, first runner 16 and second
Road 17 fills glue for mold injection.
Preferably, the cross sectional shape of first connecting portion 12 and second connecting portion 14 is rectangle.
In conclusion provided by the embodiment of the utility model, to slotting mold, structure is simple, utilizes swallow tail shaped slot 13 and dovetail
Shape tooth 15 to inserting structure so that stronger to inserting structure, during mold injection fills glue, 15 lateral force of dovetail teeth
Shi Buyi skew or fracture, can effectively reduce mould parts loss, extend the service life of mold, reduce mold maintenance at
This.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (5)
1. one kind is to slotting mold, which is characterized in that including the first mould parts and the second mould parts, first mould parts
With the second mould parts to being plugged together；
Several first connecting portions are fixed on first mould parts, the end of the first connecting portion is formed with dovetail
Shape slot；
Several second connecting portions are fixed on second mould parts, the end of the second connecting portion is formed with and institute
State the dovetail teeth that swallow tail shaped slot matches.
2. according to claim 1 to slotting mold, which is characterized in that the cross sectional shape of the swallow tail shaped slot and dovetail teeth
It is trapezoidal.
3. according to claim 1 to slotting mold, which is characterized in that the quantity of the first connecting portion and second connecting portion
It is equal.
4. according to claim 1 to slotting mold, which is characterized in that be formed with first between the first connecting portion two-by-two
Runner, is formed with second flow channel two-by-two between the second connecting portion, the first runner is connected to each other with second flow channel.
5. according to claim 1 to slotting mold, which is characterized in that the section of the first connecting portion and second connecting portion
Shape is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094980.6U CN208629815U (en) | 2018-07-11 | 2018-07-11 | One kind is to slotting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094980.6U CN208629815U (en) | 2018-07-11 | 2018-07-11 | One kind is to slotting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208629815U true CN208629815U (en) | 2019-03-22 |
Family
ID=65735715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821094980.6U Expired - Fee Related CN208629815U (en) | 2018-07-11 | 2018-07-11 | One kind is to slotting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208629815U (en) |
-
2018
- 2018-07-11 CN CN201821094980.6U patent/CN208629815U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20200711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |