CN202921850U - Centrifugal seat forging mold - Google Patents
Centrifugal seat forging mold Download PDFInfo
- Publication number
- CN202921850U CN202921850U CN 201220557913 CN201220557913U CN202921850U CN 202921850 U CN202921850 U CN 202921850U CN 201220557913 CN201220557913 CN 201220557913 CN 201220557913 U CN201220557913 U CN 201220557913U CN 202921850 U CN202921850 U CN 202921850U
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- Prior art keywords
- groove
- molding cavity
- forming cavity
- compacted under
- under chamber
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Abstract
The utility model discloses a centrifugal seat forging mold which comprises an upper mold seat which is provided with an upper molding cavity, a lower mold seat which is provided with a lower molding cavity, and a rough edge groove which is formed in the periphery of a connection between the upper molding cavity and the lower molding cavity. The upper molding cavity is matched with the lower molding cavity. The rough edge groove is communicated with the upper molding cavity and the lower molding cavity. The rough edge groove is communicated with the upper molding cavity and the lower molding cavity through a groove bridge portion. The length of the groove bridge portion is larger than the width of the groove bridge portion. Due to the fact that the rough edge groove is communicated with the upper molding cavity and the lower molding cavity through the groove bridge portion, and by controlling the size of the groove bridge portion, the centrifugal seat forging mold ensures accuracy of the size of the rough edge groove, and ensures that follow-up forging mold production is normally carried out.
Description
Technical field
The utility model relates to a kind of centrifugal seat forging die.
Background technology
As everyone knows, when die forging, the height H of burr groove and width B play key effect to the moulding of forging, if the H size is large, the B size is little, and the tightening force of burr groove reduces, and blank is easy to flow out from the burr groove, thereby cause forging to be not fully filled and scrap; If the H size is little, the B size is large, and the tightening force of burr groove is very large, and the forging height dimension is difficult for beating and leans on and overproof.So when Design of Dies, burr groove size H and B must select suitably, the follow-up die forging of guarantee is produced and is carried out smoothly.
The utility model content
The purpose of this utility model is to overcome the defective that exists in prior art, and a kind of centrifugal seat forging die is provided, and guarantees that follow-up die forging is produced normally to carry out.
for achieving the above object, the technical solution of the utility model has been to provide a kind of centrifugal seat forging die, comprise the upper bolster with upper forming cavity, die shoe with compacted under chamber, be arranged at the burr groove of the junction surrounding in described upper forming cavity and described compacted under chamber, described upper forming cavity matches with described compacted under chamber, described burr groove and described upper forming cavity and described compacted under chamber are connected, described burr groove is connected by groove bridge section and described upper forming cavity and described compacted under chamber, the length dimension of described groove bridge section is greater than its width dimensions.
As preferably, described upper forming cavity and described compacted under chamber are symmetrical.
As preferably, offer locating hole on described upper bolster, offer lower locating hole on described die shoe.
As preferably, be provided with bevelled edge on described upper bolster, be provided with relatively symmetrically lower bevelled edge on described die shoe.
As preferably, the center in the described upper forming cavity of the die face misalignment of described upper bolster and described die shoe and described compacted under chamber.
Advantage of the present utility model and beneficial effect are: burr groove and upper forming cavity and compacted under chamber are communicated with by groove bridge section, by the size of control flume bridge section, thereby guarantee burr groove accuracy of gauge, guarantees that follow-up die forging production normally carries out.
Description of drawings
Fig. 1 is the utility model schematic diagram.
In figure: 1, upper bolster; 2, upper forming cavity; 3, die shoe; 4, compacted under chamber; 5, burr groove; 6, groove bridge section; 7, upper locating hole; 8, lower locating hole; 9, upper bevelled edge; 10, lower bevelled edge.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of centrifugal seat forging die, comprise upper bolster 1 with upper forming cavity 2, have compacted under chamber 4 die shoe 3, be arranged at the burr groove 5 of described upper forming cavity 2 and the junction surrounding in described compacted under chamber 4, described upper forming cavity 2 matches with described compacted under chamber 4, described burr groove 5 and described upper forming cavity 2 and described compacted under chamber 4 are connected, described burr groove 5 is connected by groove bridge section 6 and described upper forming cavity 2 and described compacted under chamber 4, and the length dimension of described groove bridge section 6 is greater than its width dimensions.
As shown in Figure 1, described upper forming cavity 2 and described compacted under chamber 4 are symmetrical.
As shown in Figure 1, offer locating hole 7 on described upper bolster 1, offer lower locating hole 8 on described die shoe 3.
As shown in Figure 1, be provided with bevelled edge 9 on described upper bolster 1, be provided with relatively symmetrically lower bevelled edge 10 on described die shoe 3.
As shown in Figure 1, the center in described upper bolster 1 and the described upper forming cavity 2 of the die face misalignment of described die shoe 3 and described compacted under chamber 4.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. centrifugal seat forging die, comprise upper bolster, the die shoe with compacted under chamber with upper forming cavity, be arranged at the burr groove of the junction surrounding in described upper forming cavity and described compacted under chamber, described upper forming cavity matches with described compacted under chamber, described burr groove and described upper forming cavity and described compacted under chamber are connected, it is characterized in that: described burr groove is connected by groove bridge section and described upper forming cavity and described compacted under chamber, and the length dimension of described groove bridge section is greater than its width dimensions.
2. centrifugal seat forging die as claimed in claim 1, it is characterized in that: described upper forming cavity and described compacted under chamber are symmetrical.
3. centrifugal seat forging die as claimed in claim 1, is characterized in that: offer locating hole on described upper bolster, offer lower locating hole on described die shoe.
4. centrifugal seat forging die as claimed in claim 1, is characterized in that: be provided with bevelled edge on described upper bolster, be provided with relatively symmetrically lower bevelled edge on described die shoe.
5. centrifugal seat forging die as claimed in claim 1 is characterized in that: the center in the described upper forming cavity of the die face misalignment of described upper bolster and described die shoe and described compacted under chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557913 CN202921850U (en) | 2012-10-27 | 2012-10-27 | Centrifugal seat forging mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557913 CN202921850U (en) | 2012-10-27 | 2012-10-27 | Centrifugal seat forging mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921850U true CN202921850U (en) | 2013-05-08 |
Family
ID=48211844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220557913 Expired - Fee Related CN202921850U (en) | 2012-10-27 | 2012-10-27 | Centrifugal seat forging mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202921850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551480A (en) * | 2013-10-19 | 2014-02-05 | 沈阳黎明航空发动机(集团)有限责任公司 | Precision forging die used for mounting base type forge piece and precision forging method |
| CN103769860A (en) * | 2013-11-27 | 2014-05-07 | 山东建筑大学 | Die forging forming method for high-speed railway bridge support |
-
2012
- 2012-10-27 CN CN 201220557913 patent/CN202921850U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551480A (en) * | 2013-10-19 | 2014-02-05 | 沈阳黎明航空发动机(集团)有限责任公司 | Precision forging die used for mounting base type forge piece and precision forging method |
| CN103551480B (en) * | 2013-10-19 | 2016-01-13 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of finish forge mould for mount pad forging and finish forge method |
| CN103769860A (en) * | 2013-11-27 | 2014-05-07 | 山东建筑大学 | Die forging forming method for high-speed railway bridge support |
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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: 20130508 Termination date: 20141027 |
|
| EXPY | Termination of patent right or utility model |