CN203448620U - High-pressure flange die - Google Patents
High-pressure flange die Download PDFInfo
- Publication number
- CN203448620U CN203448620U CN201320389514.1U CN201320389514U CN203448620U CN 203448620 U CN203448620 U CN 203448620U CN 201320389514 U CN201320389514 U CN 201320389514U CN 203448620 U CN203448620 U CN 203448620U
- Authority
- CN
- China
- Prior art keywords
- flange
- die
- counterdie
- pin hole
- lower die
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a high-pressure flange die capable of being quickly and accurately positioned and quickly dismounted. The high-pressure flange die comprises an upper die and a lower die, wherein the upper die and the lower die form a die cavity; a gate sprue communicated with the die cavity is formed in the upper die; the edge of the upper die protrudes outwards to form a flange; three pin bolt holes are correspondingly formed in the flange and the lower die, and pin bolts penetrate through the pin bolt holes in the flange and the lower die at the same time; three locating blocks are manufactured at the bottom of the flange; three locating slots in which the locating blocks are just embedded are manufactured in the lower die corresponding to the locating blocks in positions and shapes; the pin bolt holes in the flange are through holes, and the pin bolt holes in the lower die are blind holes. Furthermore, the pin bolt holes in the flange and the lower die, the locating slots and the locating blocks are uniformly distributed by taking the circle centers of the upper and lower dies as a center.
Description
Technical field
The utility model relates to pipeline installation fitting manufacture field, is specifically related to flange mould.
Background technology
High pressure flange is used for bearing larger pressure, in high pressure flange, there is the size of most often larger, its production process requires quality higher, tradition is for producing the mould of flange in batches, good location structure is not set, the internal soundness of the flange of therefore producing is not high, and the dismounting of a whole set of flange mould of traditional structure is also inconvenient.
Utility model content
Technical problem to be solved in the utility model is that, for above-mentioned deficiency of the prior art, providing a kind of can accurately locate fast, the high pressure flange mould of quick-detachment.
The utility model solves the technical scheme that its technical problem adopts: a kind of high pressure flange mould, comprise upper die and lower die, upper die and lower die form die cavity, on patrix, offer the sprue being communicated with die cavity, the edge outwardly convex of patrix forms flange, flange and the corresponding pin hole of offering on counterdie, pin is simultaneously through the pin hole on flange and counterdie;
The bottom of above-mentioned flange is manufactured with locating piece, and on counterdie, the position of corresponding locating piece and shape are manufactured with and just locating piece are embedded to its inner locating slot;
Pin hole on above-mentioned flange is through hole, and the pin hole on above-mentioned counterdie is blind hole.
Further: above-mentioned flange is three with the quantity of the corresponding pin hole of offering on counterdie, and the quantity of described locating piece and locating slot is also three.
Further: the pin hole on above-mentioned flange and counterdie, locating slot, locating piece is all uniform centered by the center of circle of upper and lower mould.
The utility model compared with prior art has the following advantages:
The utility model high pressure flange mould, on the location of mould, adopted pin hole and pin location and locating piece and locating slot location, when reality is used, upper and lower mould is first by after locating piece and locating slot Primary Location, pin is inserted to pin hole, realize final accurately reliable location; Meanwhile, when needs are dismantled mould, only pin need to be extracted to pin hole, very fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-die cavity, 2-patrix, 3-sprue, 4-flange, 5-pin, 6-locating piece, 7-counterdie, 8-locating slot.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model specific embodiment is described:
Fig. 1 shows a kind of concrete structure of the present utility model, as shown in the figure, a kind of high pressure flange mould, comprise patrix 2 and counterdie 7, patrix 2 and counterdie 7 form die cavity 1, offer the sprue 3 being communicated with die cavity 1 on patrix 2, and the edge outwardly convex of patrix 2 forms flange 4, flange 4 and the corresponding pin hole of offering on counterdie 7, pin 5 is simultaneously through the pin hole on flange 4 and counterdie 7;
The bottom of above-mentioned flange 4 is manufactured with locating piece 6, and on counterdie 7, the position of corresponding locating piece 6 and shape are just manufactured with locating piece 6 is embedded to its inner locating slot 8;
Pin hole on above-mentioned flange 4 is through hole, and the pin hole on above-mentioned counterdie 7 is blind hole.
Further: above-mentioned flange 4 is three with the quantity of the corresponding pin hole of offering on counterdie 7, and the quantity of described locating piece 6 and locating slot 8 is also three.
Further: the pin hole on above-mentioned flange 4 and counterdie 7, locating slot, locating piece is all uniform centered by the center of circle of upper and lower mould.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.
Do not depart from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (3)
1. a high pressure flange mould, comprise patrix (2) and counterdie (7), patrix (2) and counterdie (7) form die cavity (1), it is characterized in that: on patrix (2), offer the sprue (3) being communicated with die cavity (1), the edge outwardly convex of patrix (2) forms flange (4), flange (4) and the upper corresponding pin hole of offering of counterdie (7), pin (5) is simultaneously through the pin hole on flange (4) and counterdie (7);
The bottom of above-mentioned flange (4) is manufactured with locating piece (6), and the position of the upper corresponding locating piece (6) of counterdie (7) and shape are manufactured with and just locating piece (6) are embedded to its inner locating slot (8);
Pin hole on above-mentioned flange (4) is through hole, and the pin hole on above-mentioned counterdie (7) is blind hole.
2. a kind of high pressure flange mould as claimed in claim 1, is characterized in that: described flange (4) is three with the quantity of the upper corresponding pin hole of offering of counterdie (7), and the quantity of described locating piece (6) and locating slot (8) is also three.
3. a kind of high pressure flange mould as claimed in claim 2, is characterized in that: the pin hole on described flange (4) and counterdie (7), and locating slot, locating piece is all uniform centered by the center of circle of upper and lower mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389514.1U CN203448620U (en) | 2013-07-02 | 2013-07-02 | High-pressure flange die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389514.1U CN203448620U (en) | 2013-07-02 | 2013-07-02 | High-pressure flange die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448620U true CN203448620U (en) | 2014-02-26 |
Family
ID=50128524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320389514.1U Expired - Fee Related CN203448620U (en) | 2013-07-02 | 2013-07-02 | High-pressure flange die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583369A (en) * | 2016-02-02 | 2016-05-18 | 宁夏共享模具有限公司 | Composite type positioning structure used for core assembling technology |
-
2013
- 2013-07-02 CN CN201320389514.1U patent/CN203448620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583369A (en) * | 2016-02-02 | 2016-05-18 | 宁夏共享模具有限公司 | Composite type positioning structure used for core assembling technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |