CN202781526U - Coaxial die - Google Patents
Coaxial die Download PDFInfo
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- CN202781526U CN202781526U CN 201220402439 CN201220402439U CN202781526U CN 202781526 U CN202781526 U CN 202781526U CN 201220402439 CN201220402439 CN 201220402439 CN 201220402439 U CN201220402439 U CN 201220402439U CN 202781526 U CN202781526 U CN 202781526U
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- die
- mould
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Abstract
The utility model relates to a coaxial die which comprises a first die and a second die, wherein the first die is covered with the second die, and is matched with the second die; the first die comprises a first die body and a dowel pin arranged on the first die body; a recessed die cavity is formed in the center of the first die body; a plurality of necks are formed on the periphery of the die cavity; the second die comprises a second die body; the second die body is provided with a die core top plate; a die core bottom plate is arranged on the die core top plate, and is accommodated in the bottom of the die cavity; the second die body is further provided with a shaft sleeve; the shaft sleeve is provided with a through hole penetrating the second die body; the dowel pin penetrates the through hole; a plurality of buckles are arranged on the second die body; and all buckles are inserted in the corresponding necks. According to the coaxial die disclosed by the utility model, the first die and the second die are precisely aligned and fixed by arranging the dowel pin and the buckles, so that the die coaxiality is improved.
Description
Technical field
The utility model relates to mould applications, especially relates to a kind of coaxial die.
Background technology
At industrial circle, mould often is used to moulding, and some are difficult for parts or the product of processing.In order to guarantee the quality of product, mould need to have very high precision.For some product, its alignment to mould requires very high.But existing mould often is difficult to realize high-axiality, perhaps has to depend on very complicated mechanism and guarantees coaxially, causes the cost of mould unusually high.Therefore, how to develop axiality height, simple in structure, mould that cost is low, become the technical problem that those skilled in the art need to be resolved hurrily.
Summary of the invention
The purpose of this utility model is for the problems referred to above, and a kind of coaxial die is provided, and has solved the existing technical problem of prior art.
For achieving the above object, the utility model has adopted following technical proposal: a kind of coaxial die, it comprises the first mould and the second mould, described the second die cover is located on the first mould, match with the first mould, described the first mould comprises the first die ontology and is located at alignment pin on the first die ontology, the center of described the first die ontology offers the die cavity of depression, offer a plurality of draw-in grooves around the described die cavity, described the second mould comprises the second die ontology, described the second die ontology is provided with the die top board, be provided with the die base plate on the described die top board, described die base plate is contained in the die cavity bottom, also be provided with axle sleeve on described the second die ontology, offer the through hole that runs through the second die ontology on the described axle sleeve, described alignment pin passes described through hole, be provided with a plurality of buckles on described the second die ontology, each buckle inserts in the corresponding draw-in groove.
In above-mentioned coaxial die, preferably, the bottom of described die cavity offers a plurality of filter bores, and described die base plate is provided with a plurality of latches, and each latch inserts in the corresponding described filter bores.
In above-mentioned coaxial die, preferably, also be provided with a plurality of bayonet locks on described the second die ontology, described bayonet lock is positioned at the outside of buckle, and inserts in the draw-in groove.
In above-mentioned coaxial die, preferably, being on every side of described die cavity offers four strip draw-in grooves radially, and the bearing of trend of adjacent two draw-in grooves is mutually 90 degree angles.
In above-mentioned coaxial die, preferably, described the first die ontology is provided with two alignment pins, lay respectively at the both sides of die cavity, described the second die ontology is provided with two axle sleeves, lays respectively at the both sides of die top board, and corresponding one by one with the position of two alignment pins.
In above-mentioned coaxial die, preferably, also be provided with the location division on the described die body, described location division protrudes from the outer wall of die body, and matches with flap.
Coaxial die of the present utility model by alignment pin and buckle are set, so that the first mould and the second mould are accurately aimed at and fixing, has improved the axiality of mould.And coaxial die of the present utility model is simple in structure, and cost is low.
Description of drawings
Fig. 1 is the structural representation of the first mould of the coaxial die that provides of the utility model.
Fig. 2 is the structural representation of the second mould of the coaxial die that provides of the utility model.
Among the figure, the 11, first die ontology; 12, die cavity; 13, filter bores; 14, alignment pin; 15, draw-in groove; 21, the second die ontology; 22, die top board; 23, die base plate; 24, latch; 25, axle sleeve; 26, buckle; 27, bayonet lock.
The specific embodiment
Please refer to Fig. 1 and Fig. 2, the coaxial die that the utility model embodiment provides comprises the first mould and the second mould, and the second die cover is located on the first mould, matches with the first mould, forms this coaxial die.
The first mould comprises the first die ontology 11 and is located at alignment pin 14 on the first die ontology 11.The first die ontology 11 is square, and the center of the first die ontology 11 offers the die cavity 12 of depression, and the bottom of die cavity 12 offers a plurality of filter bores 13.In the present embodiment, die cavity 12 is hexagon.Be around the die cavity 12 and offer radially a plurality of draw-in grooves 15.In the present embodiment, the first die ontology 11 is provided with two alignment pins 14, lays respectively at the both sides of die cavity 12.In the present embodiment, offer four strip draw-in grooves 15 around the die cavity 12, the bearing of trend of adjacent two draw-in grooves 15 is mutually 90 degree angles.
The second mould comprises that the second die ontology 21, the second die ontologies 21 are provided with die top board 22, are provided with die base plate 23 on the die top board 22.The shape of the shape of die base plate 23 and die cavity 12 bottoms is complementary.Die base plate 23 is provided with a plurality of latches 24, and the size of the size of latch 24 and filter bores 13 is complementary, and is used for inserting filter bores 14.Also be provided with axle sleeve 25 on the second die ontology 21, offer the through hole that runs through the second die ontology 21 on the axle sleeve 25, the aperture of through hole equals the diameter of alignment pin 14, thereby can pass for alignment pin 14.In the present embodiment, the second die ontology 21 is provided with two axle sleeves 25, lays respectively at the both sides of die top board 22, and corresponding one by one with the position of two alignment pins 14.Be provided with a plurality of buckles 26 on the second die ontology 21, the shape of buckle 26 and draw-in groove 15 are complementary, and are used for inserting draw-in groove 15.In the present embodiment, be provided with four buckles 26 on the second die ontology 21.Preferably, also be provided with a plurality of bayonet locks 27 on the second die ontology 21, bayonet lock 27 is positioned at the outside of buckle 26, and the size of its size and draw-in groove 15 is complementary, and is used for inserting draw-in groove 15 with buckle 26, and the second mould more firmly is fixed on the first mould.
When assembling this coaxial die, the position of the second die ontology 21 and the first die ontology 11 is aligned, two alignment pins 14 are aimed at two axle sleeves 25.Depress the second die ontology 21, make alignment pin 14 pass axle sleeve 25.Along with pressing down of the second die ontology 21, a plurality of latches 24 insert respectively in a plurality of filter bores 13,23 bottoms that are housed in die cavity 12 of die base plate, and die top board 22 is covered on the die cavity 12.Simultaneously, buckle 26 inserts in the draw-in groove 15 with 27 of bayonet locks, and the first mould and the second mould is fastened to each other.
Coaxial die of the present utility model by alignment pin and buckle are set, so that the first mould and the second mould are accurately aimed at and fixing, has improved the axiality of mould.And coaxial die of the present utility model is simple in structure, and cost is low.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as the first die ontology, die cavity, filter bores, alignment pin, draw-in groove, the second die ontology, die top board, die base plate, latch, axle sleeve, buckle, bayonet lock, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (5)
1. coaxial die, it is characterized in that, comprise the first mould and the second mould, described the second die cover is located on the first mould, match with the first mould, described the first mould comprises the first die ontology and is located at alignment pin on the first die ontology, the center of described the first die ontology offers the die cavity of depression, offer a plurality of draw-in grooves around the described die cavity, described the second mould comprises the second die ontology, and described the second die ontology is provided with the die top board, is provided with the die base plate on the described die top board, described die base plate is contained in the die cavity bottom, also be provided with axle sleeve on described the second die ontology, offer the through hole that runs through the second die ontology on the described axle sleeve, described alignment pin passes described through hole, be provided with a plurality of buckles on described the second die ontology, each buckle inserts in the corresponding draw-in groove.
2. coaxial die according to claim 1 is characterized in that, the bottom of described die cavity offers a plurality of filter bores, and described die base plate is provided with a plurality of latches, and each latch inserts in the corresponding described filter bores.
3. coaxial die according to claim 1 is characterized in that, also is provided with a plurality of bayonet locks on described the second die ontology, and described bayonet lock is positioned at the outside of buckle, and inserts in the draw-in groove.
4. coaxial die according to claim 1 is characterized in that, is around the described die cavity to offer radially four strip draw-in grooves, and the bearing of trend of adjacent two draw-in grooves is mutually 90 degree angles.
5. coaxial die according to claim 1 is characterized in that, described the first die ontology is provided with two alignment pins, lay respectively at the both sides of die cavity, described the second die ontology is provided with two axle sleeves, lays respectively at the both sides of die top board, and corresponding one by one with the position of two alignment pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402439 CN202781526U (en) | 2012-08-14 | 2012-08-14 | Coaxial die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402439 CN202781526U (en) | 2012-08-14 | 2012-08-14 | Coaxial die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202781526U true CN202781526U (en) | 2013-03-13 |
Family
ID=47808855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220402439 Expired - Fee Related CN202781526U (en) | 2012-08-14 | 2012-08-14 | Coaxial die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202781526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112041420A (en) * | 2018-02-09 | 2020-12-04 | 环球生命科技咨询美国有限责任公司 | Biological treatment container |
-
2012
- 2012-08-14 CN CN 201220402439 patent/CN202781526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112041420A (en) * | 2018-02-09 | 2020-12-04 | 环球生命科技咨询美国有限责任公司 | Biological treatment container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311425 Fuyang City, Hangzhou City, a new source of Lake Township Village Patentee after: HANGZHOU DUOBAO ELECTRONICS CO.,LTD. Address before: 311425 Fuyang City, Hangzhou City, a new source of Lake Township Village Patentee before: FUYANG DUOBAO ELECTRONIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20210814 |