CN204381269U - A kind of mounting structure of forging mold - Google Patents
A kind of mounting structure of forging mold Download PDFInfo
- Publication number
- CN204381269U CN204381269U CN201420836483.4U CN201420836483U CN204381269U CN 204381269 U CN204381269 U CN 204381269U CN 201420836483 U CN201420836483 U CN 201420836483U CN 204381269 U CN204381269 U CN 204381269U
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- CN
- China
- Prior art keywords
- sleeve
- die
- upper die
- patrix
- lower die
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Abstract
The utility model provides a kind of mounting structure of forging mold, and it can solve existing employing and carve the insecure problem of forging mold installation locking that forging mold is directly installed on the existence of this mounting structure of conventional die holder by iron retaining mechanism.It comprises die holder and forging mold, die holder comprises upper bolster and die shoe, forging mold comprises patrix and counterdie, it is characterized in that: upper die and lower die are installed in upper bolster, die shoe respectively by Upper Die-sleeve, lower die-sleeve, difference matched in clearance between patrix and Upper Die-sleeve, between counterdie and lower die-sleeve, also realizes the locking of upper die and lower die respectively by extension latch structure between patrix and Upper Die-sleeve, between counterdie and lower die-sleeve.
Description
Technical field
The utility model relates to the mounting technique field of forging mold, is specially a kind of mounting structure of forging mold.
Background technology
Usual forging mold is mounted in conventional die holder, and utilize die holder carve iron retaining mechanism to realize the locking of mould, it eliminates by the guide frame of die holder self side force that mould produces when forging, but due to carve in iron retaining mechanism carve iron cannot quantified controlling to the locking of mould, thus cause mould reliably to lock, easily occur that twisted phenomena appears in the problems, particularly anvil tool such as anvil tool offsets, oblique mistake in process of production, have a strong impact on influencing hot die forging quality.
Summary of the invention
For the problems referred to above, the utility model provides a kind of mounting structure of forging mold, and it can solve existing employing and carve the insecure problem of forging mold installation locking that forging mold is directly installed on the existence of this mounting structure of conventional die holder by iron retaining mechanism.
Its technical scheme is such, it comprises die holder and forging mold, described die holder comprises upper bolster and die shoe, described forging mold comprises patrix and counterdie, it is characterized in that: described upper die and lower die are installed in described upper bolster, die shoe respectively by Upper Die-sleeve, lower die-sleeve, respectively matched in clearance between described patrix and described Upper Die-sleeve, between described counterdie and described lower die-sleeve, also respectively by the locking of hanging latch structure and realize upper die and lower die between described patrix and described Upper Die-sleeve, between described counterdie and described lower die-sleeve.
It is further characterized in that:
Described extension latch structure comprises hangs pin, extension pin pressing plate, described Upper Die-sleeve, lower die-sleeve all have extension pin-and-hole, the side of described upper die and lower die has locating hole, described pin of hanging stretches in the locating hole of described patrix or counterdie side by described extension pin-and-hole horizontal through the front end hanging pin described after described Upper Die-sleeve or lower die-sleeve, and it is interior and be connected by screw lock with the described tail end sold of hanging that described extensions pin pressing plate is installed on described extension pin-and-hole;
Described lower die-sleeve is installed on counterdie backing plate, described counterdie is installed in the lower mode cavity that lower die-sleeve and described counterdie backing plate formed, under described Upper Die-sleeve is installed on described upper die plate, described patrix is installed in the upper cavity that described Upper Die-sleeve and described upper die plate formed, described patrix with between Upper Die-sleeve, described counterdie locks with being connected respectively by described extension latch structure between lower die-sleeve;
Described lower die-sleeve is provided with the annular boss raised up, and described Upper Die-sleeve is provided with the annular recess of upwards indent, and the annular recess of described Upper Die-sleeve is fastened on the annular boss periphery of described lower die-sleeve;
The periphery wall of described annular boss, the groove perisporium of annular recess are the vertical wall cooperatively interacted, and the lower side of the upside of the periphery wall of described annular boss, the groove perisporium of described annular recess is respectively arranged with the oblique spigot surface cooperatively interacted.
It is further characterised in that:
The lateral connection realized between die sleeve and mould respectively by the extension latch structure of both lateral sides between described lower die-sleeve and counterdie, between Upper Die-sleeve and patrix is locked;
Described Upper Die-sleeve is connected with the extension latch structure longitudinal direction realized between Upper Die-sleeve with patrix also by longitudinal both sides between patrix locks.
Compared with the mounting structure of traditional forging mold, the beneficial effect of the utility model structure is: it no longer needs to use traditional carves iron retaining mechanism, mould is installed in die holder by die sleeve, matched in clearance between mould and die sleeve, horizontal, longitudinal locking is realized by hanging latch structure between mould and die sleeve,, in forging process, thus between upper and lower mould, not easily there is the problems such as offsetting, tiltedly mistake, ensure that product forging quality in reliable lock between mould and die sleeve, in addition, lower die-sleeve is provided with the annular boss raised up, and Upper Die-sleeve is provided with the annular recess of upwards indent, the annular recess of Upper Die-sleeve is fastened on the annular boss periphery of lower die-sleeve, and the periphery wall of annular boss, the groove perisporium of annular recess is the vertical wall cooperatively interacted, the upside of the periphery wall of annular boss simultaneously, the lower side of the groove perisporium of annular recess is respectively arranged with the oblique spigot surface cooperatively interacted, form the closed self-steering structure between Upper Die-sleeve and lower die-sleeve, the closed guide effect of patrix and counterdie can be played on the one hand, effectively can eliminate the side force that mould produces in forging process on the other hand.
Accompanying drawing explanation
Fig. 1 is that the master of the mounting structure of the utility model forging mold looks partial cutaway schematic;
Fig. 2 is that the A-A of Fig. 1 is to part section cross-sectional schematic;
Fig. 3 be Upper Die-sleeve in the mounting structure of the utility model forging mold look up structural representation;
Fig. 4 is that the B-B of Fig. 3 is to sectional structure schematic diagram;
Fig. 5 is the P place close-up schematic view in Fig. 4;
Fig. 6 is the plan structure schematic diagram of the lower die-sleeve in the mounting structure of the utility model forging mold;
Fig. 7 is that the C-C of Fig. 6 is to sectional structure schematic diagram;
Fig. 8 is Q place close-up schematic view in Fig. 7.
Detailed description of the invention
The mounting structure of forging mold of the present utility model comprises die holder and forging mold, forging mold is installed in die holder by die sleeve, matched in clearance between forging mold and die sleeve, realizes horizontal, the longitudinally locking of forging mold by hanging latch structure between forging mold and die sleeve.See Fig. 1 and Fig. 2, in the present embodiment, die holder comprises upper bolster and die shoe, mould comprises patrix 9 and counterdie 10, die sleeve comprises Upper Die-sleeve 2 and lower die-sleeve 3, lower die-sleeve 3 is installed on counterdie backing plate 4 by screw 7, counterdie 10 is installed in the lower mode cavity that lower die-sleeve 3 and counterdie backing plate 4 formed, Upper Die-sleeve 2 is installed on upper die plate 1 time by screw 13, patrix 9 is installed in the upper cavity that Upper Die-sleeve 2 and upper die plate 1 formed, between patrix 9 and Upper Die-sleeve 2, equal matched in clearance between counterdie 10 and lower die-sleeve 3, and between patrix 9 and Upper Die-sleeve 2, be connected lock respectively by hanging latch structure between counterdie 10 with lower die-sleeve 3, hang latch structure to comprise extension pin 5, hang pin pressing plate 6, die sleeve has hangs pin-and-hole 11, the side of mould has locating hole 12, hanging pin 5 stretches in the locating hole 12 of mould side by hanging pin-and-hole 11 horizontal through the front end hanging pin 5 after die sleeve, to hang in extension pin-and-hole 11 that pin pressing plate 6 is installed on die sleeve and to be locked by screw 8 with the tail end hanging pin 5 to be connected.
See Fig. 3, Fig. 4 and Fig. 5, Upper Die-sleeve 2 is provided with the annular recess 14 of upwards indent, the both lateral sides of Upper Die-sleeve 2 and longitudinal both sides respectively symmetry have extension pin-and-hole 11, and the groove perisporium 15 of annular groove 14 is vertical wall, and the lower side of the groove perisporium 15 of annular recess 14 is provided with oblique spigot surface 16;
See Fig. 6, Fig. 7 and Fig. 8, lower die-sleeve 3 is provided with the annular boss 17 raised up, the both lateral sides symmetry of lower die-sleeve 3 has hangs pin-and-hole 11, the periphery wall 18 of annular boss 17 is the vertical wall coordinated with the groove perisporium 15 of annular groove 14, and the upside of the periphery wall 18 of annular boss 17 is provided with the oblique spigot surface 19 coordinated with oblique spigot surface 16;
The annular recess 14 of Upper Die-sleeve 2 is fastened on annular boss 3 periphery of lower die-sleeve 3.
Specifically describe below and adopt the utility model structure to carry out the process of forging mold installation: Upper Die-sleeve 2 and upper die plate 1 are by screw 7 assembly connection, patrix 9 is installed in the upper cavity that patrix 2 and upper die plate 1 formed, then install respectively in four horizontal, longitudinal extension pin-and-holes 11 of Upper Die-sleeve 2 and hang pin 5, hang pin pressing plate 6, and will pin pressing plate 6 be hung with screw 8 and hang the tail end of pin 5 and be connected and lock respectively, thus realize transverse direction between patrix 9 and Upper Die-sleeve 2, longitudinal locking; Be assembled into overall Upper Die-sleeve and patrix by above-mentioned, global transfer is fit into upper bolster and is connected and fixed with upper bolster, then upper bolster and forcing press is connected and fixed; The installation process of counterdie 10 and the installation process of patrix 9 similar.
Between patrix and Upper Die-sleeve, be matched in clearance between counterdie and lower die-sleeve to install, its gap value is by between patrix and Upper Die-sleeve, block pad between counterdie and lower die-sleeve to adjust, simultaneously due to when forging forging mold need preheating, in warm, the hot bulging of mould becomes large compared with the hot bulging change of die sleeve thus can ensure the locking of mould and die sleeve further, more effectively avoid, during forging matched moulds, mould dislocation occurs, the problems such as oblique mistake, counterdie particularly can be effectively prevented to be distorted in forging process phenomenon, ensure forging quality.
Claims (7)
1. the mounting structure of a forging mold, it comprises die holder and forging mold, described die holder comprises upper bolster and die shoe, described forging mold comprises patrix and counterdie, it is characterized in that: described upper die and lower die are installed in described upper bolster, die shoe respectively by Upper Die-sleeve, lower die-sleeve, respectively matched in clearance between described patrix and described Upper Die-sleeve, between described counterdie and described lower die-sleeve, also respectively by the locking of hanging latch structure and realize upper die and lower die between described patrix and described Upper Die-sleeve, between described counterdie and described lower die-sleeve.
2. the mounting structure of a kind of forging mold according to claim 1; it is characterized in that: described extension latch structure comprises hangs pin, extension pin pressing plate; described Upper Die-sleeve, lower die-sleeve all have extension pin-and-hole; the side of described upper die and lower die has locating hole; described pin of hanging stretches in the locating hole of described patrix or counterdie side by described extension pin-and-hole horizontal through the front end hanging pin described after described Upper Die-sleeve or lower die-sleeve, and it is interior and be connected by screw lock with the described tail end sold of hanging that described extensions pin pressing plate is installed on described extension pin-and-hole.
3. the mounting structure of a kind of forging mold according to claim 2, it is characterized in that: described lower die-sleeve is installed on counterdie backing plate, described counterdie is installed in the lower mode cavity that lower die-sleeve and described counterdie backing plate formed, under described Upper Die-sleeve is installed on described upper die plate, described patrix is installed in the upper cavity that described Upper Die-sleeve and described upper die plate formed, described patrix with between Upper Die-sleeve, described counterdie locks with being connected respectively by described extension latch structure between lower die-sleeve.
4. the mounting structure of a kind of forging mold according to claim 3, it is characterized in that: described lower die-sleeve is provided with the annular boss raised up, described Upper Die-sleeve is provided with the annular recess of upwards indent, and the annular recess of described Upper Die-sleeve is fastened on the annular boss periphery of described lower die-sleeve.
5. the mounting structure of a kind of forging mold according to claim 4, it is characterized in that: the periphery wall of described annular boss, the groove perisporium of annular recess are the vertical wall cooperatively interacted, the lower side of the upside of the periphery wall of described annular boss, the groove perisporium of described annular recess is respectively arranged with the oblique spigot surface cooperatively interacted.
6., according to the mounting structure of described a kind of forging mold arbitrary in Claims 1 to 5, it is characterized in that: the lateral connection realized between die sleeve and mould respectively by the extension latch structure of both lateral sides between described lower die-sleeve and counterdie, between Upper Die-sleeve and patrix is locked.
7. the mounting structure of a kind of forging mold according to claim 6, is characterized in that: described Upper Die-sleeve is connected with the extension latch structure longitudinal direction realized between Upper Die-sleeve with patrix also by longitudinal both sides between patrix locks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836483.4U CN204381269U (en) | 2014-12-26 | 2014-12-26 | A kind of mounting structure of forging mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836483.4U CN204381269U (en) | 2014-12-26 | 2014-12-26 | A kind of mounting structure of forging mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381269U true CN204381269U (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836483.4U Withdrawn - After Issue CN204381269U (en) | 2014-12-26 | 2014-12-26 | A kind of mounting structure of forging mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493047A (en) * | 2014-12-26 | 2015-04-08 | 无锡透平叶片有限公司 | Mounting structure for forging die |
-
2014
- 2014-12-26 CN CN201420836483.4U patent/CN204381269U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493047A (en) * | 2014-12-26 | 2015-04-08 | 无锡透平叶片有限公司 | Mounting structure for forging die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150610 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |