CN211304636U - Composite forging die for forging disc parts - Google Patents
Composite forging die for forging disc parts Download PDFInfo
- Publication number
- CN211304636U CN211304636U CN201922267790.0U CN201922267790U CN211304636U CN 211304636 U CN211304636 U CN 211304636U CN 201922267790 U CN201922267790 U CN 201922267790U CN 211304636 U CN211304636 U CN 211304636U
- Authority
- CN
- China
- Prior art keywords
- wedge
- groove
- die
- insert
- forging
- 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.)
- Active
Links
Images
Landscapes
- Forging (AREA)
Abstract
The utility model belongs to the technical field of the forging die, concretely relates to be used for forged compound forging die of disc spare, including upper die base and die holder of mutual symmetry from top to bottom, the upper die base is equipped with the upper forming die, the side symmetry is equipped with first voussoir groove under the upper forming die, the upper die base symmetry is equipped with the second voussoir groove, the upper die base is still symmetry to be equipped with the third voussoir groove, the upper die base is equipped with and inserts, it includes first voussoir and second voussoir to insert, the second voussoir is equipped with first fixed plate, first fixed plate is equipped with first mounting; the lower die holder is equipped with down the moulded die, and lower moulding die downside symmetry is equipped with the fourth wedge groove, and the lower die holder symmetry is equipped with the fifth wedge groove, and the lower die holder still symmetry is equipped with the sixth wedge groove, and the lower die holder is equipped with down inserts, and lower insert is equipped with the second fixed plate including third voussoir and fourth voussoir, and the second fixed plate is equipped with the second mounting.
Description
Technical Field
The utility model belongs to the technical field of the forging mould, concretely relates to be used for forged compound forging die of disc spare.
Background
Forging is a processing method which utilizes forging machinery to apply pressure on a metal blank to enable the metal blank to generate plastic deformation so as to obtain a forging with certain mechanical property, certain shape and certain size.
In many die forgings, a disc forging is a common forging variety, and when the disc forging is carried out, a forging die is usually used for forging in order to ensure the forging quality of the disc forging, but the disc forging has multiple varieties and specifications, so that the used dies have multiple varieties, the consumption of manufacturing materials of the dies is large, and the die machining period is long.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the composite forging die for forging the disc part is used for solving the problems that the existing disc forging piece is various in variety, various dies are needed to be used during forging, the consumption of manufacturing materials of the dies is large, and the processing period of the dies is long.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a composite forging die for forging disc parts comprises an upper die holder and a lower die holder which are symmetrical up and down, wherein the upper die holder is provided with an upper forming die, the lower side of the upper forming die is symmetrically provided with a first wedge groove which is transversely arranged, the first wedge groove is provided with a first inclined surface, the upper die holder is symmetrically provided with a second wedge groove which is transversely arranged and matched with the first wedge groove, the upper die holder is also symmetrically provided with a third wedge groove which is longitudinally arranged, the first wedge groove, the second wedge groove and the third wedge groove are communicated to form an upper insert groove, the upper die holder is provided with an upper insert which is matched with the upper insert groove, the upper insert comprises a first wedge block and a second wedge block, the first wedge block is rotatably connected with the second wedge block, the first wedge block is provided with a second inclined surface which is matched with the first inclined surface, the second wedge block is provided with a first fixing plate, the first fixing plate is provided with a first fixing piece;
the lower die base is provided with a lower forming die, the lower side of the lower forming die is symmetrically provided with a transversely arranged fourth wedge block groove, the fourth wedge block groove is provided with a third inclined surface, the lower die base is symmetrically provided with a transversely arranged fifth wedge block groove matched with the fourth wedge block groove, the lower die base is further symmetrically provided with a longitudinally arranged sixth wedge block groove, the fourth wedge block groove, the fifth wedge block groove and the sixth wedge block groove are communicated to form a lower insert groove, the lower die base is provided with a lower insert, the lower insert is matched with the lower insert groove, the lower insert comprises a third wedge block and a fourth wedge block, the third wedge block is rotatably connected with the fourth wedge block, the third wedge block is provided with a fourth inclined surface matched with the third inclined surface, the fourth wedge block is provided with a second fixing plate, and the second fixing plate is provided with a second fixing piece.
By adopting the technical scheme of the utility model, the second wedge groove and the third wedge groove of the upper die base are communicated with the first wedge groove of the upper forming die to jointly form an upper insert groove; when the upper insert is inserted into the upper insert groove, the first wedge block automatically deflects to enter the first wedge block groove to be matched with the first inclined surface due to the second inclined surface on the lower side of the first wedge block, and the second wedge block can be inserted and fixed through the first fixing piece of the first fixing plate;
the fifth wedge block groove and the sixth wedge block groove of the lower die base are communicated with the fourth wedge block groove of the lower forming die to form a lower insert groove together; when the lower insert is inserted into the lower insert groove, the third wedge automatically deflects to enter the fourth wedge groove to be matched with the third inclined surface due to the fourth inclined surface on the lower side of the third wedge, the fourth wedge can be inserted and fixed through the second fixing piece of the second fixing plate;
when the disc forging die is used, the upper insert is inserted into the upper insert groove of the upper die holder, the upper forming die is fixed through the first fixing piece of the first fixing plate, and similarly, the lower forming die is fixed through the same method;
the utility model provides a current disc forging variety various, need use multiple mould when forging, the manufacturing material that leads to the mould consumes greatly, the long problem of mould processing period.
Further limiting, the upper die holder and the lower die holder are both provided with installation bases. By the structure, the upper die base and the lower die base can be conveniently installed through the installation base.
Further, the first fixing piece is a first fixing bolt, the upper die base is provided with a first threaded hole matched with the first fixing bolt, the second fixing piece is a second fixing bolt, and the lower die base is provided with a second threaded hole matched with the second fixing bolt. By the structure, the first fixing piece and the second fixing piece are fixed simply and conveniently.
Further limiting, the upper forming die is provided with an annular guide block, and the lower forming die is provided with an annular guide groove matched with the annular guide block. By the structure, the upper forming die and the lower forming die can be accurately matched, and deviation is avoided.
Compared with the prior art, the utility model has the following advantages:
1. the upper forming die is fixed by the upper insert and the upper insert groove and the lower forming die is fixed by the lower insert and the lower insert groove by using the fixed upper die holder and the fixed lower die holder, and when the specification needs to be changed in the production process, only the corresponding upper forming die and the corresponding lower forming die need to be changed, so that the manufacturing material consumption of the die is saved, and the processing period of the die can be shortened;
2. the upper insert and the lower insert are fixed simply and conveniently;
3. the annular guide block of the upper forming die and the annular guide groove of the lower forming die can guide when the die is forged and closed, and the upper forming die and the lower forming die can be prevented from deflecting when the die is closed.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural diagram of an embodiment of a composite forging die for disc member forging according to the present invention;
fig. 2 is a schematic cross-sectional view of an embodiment of a composite forging die for disc member forging according to the present invention;
fig. 3 is a schematic structural view of an upper die base of an embodiment of a composite forging die for disc part forging according to the present invention;
fig. 4 is a schematic structural view of an upper forming die of an embodiment of a composite forging die for disc member forging according to the present invention;
fig. 5 is a schematic structural view of a lower die holder of an embodiment of a composite forging die for forging a disc part according to the present invention;
fig. 6 is a schematic structural view of a lower forming die of an embodiment of a composite forging die for disc member forging according to the present invention;
the main element symbols are as follows:
the upper die holder 1, the upper forming die 11, the first wedge groove 111, the first inclined surface 1111, the annular guide block 112, the second wedge groove 12, the third wedge groove 13, the upper insert 15, the first wedge 151, the second inclined surface 1511, the second wedge 152, the first fixing plate 153, the first fixing bolt 1531, the lower die holder 2, the lower forming die 21, the fourth wedge groove 211, the third inclined surface 2111, the annular guide groove 212, the fifth wedge groove 22, the sixth wedge groove 23, the lower insert 25, the third wedge 251, the fourth inclined surface 2511, the fourth wedge 252, the second fixing plate 253, the second fixing bolt 2531 and the mounting base 3.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-6, the composite forging die for forging disc pieces of the present invention comprises an upper die holder 1 and a lower die holder 2 which are symmetrical to each other from top to bottom, the upper die holder 1 is provided with an upper forming die 11, the lower side of the upper forming die 11 is symmetrically provided with a first wedge groove 111 which is transversely arranged, the first wedge groove 111 is provided with a first inclined surface 1111, the upper die holder 1 is symmetrically provided with a second wedge groove 12 which is transversely arranged and is matched with the first wedge groove 111, the upper die holder 1 is further symmetrically provided with a third wedge groove 13 which is longitudinally arranged, the first wedge groove 111, the second wedge groove 12 and the third wedge groove 13 are communicated to form an upper insert groove, the upper die holder 1 is provided with an upper insert 15, the upper insert 15 is matched with the upper insert groove, the upper insert 15 comprises a first wedge 151 and a second wedge 152, the first wedge 151 is rotatably connected with the second wedge 152, the first wedge 151 is provided with a second inclined surface 1511 which is matched with the first wedge 1111, the second wedge 152 is provided with a first fixing plate 153, and the first fixing plate 153 is provided with a first fixing piece;
the lower die base 2 is provided with a lower forming die 21, the lower side of the lower forming die 21 is symmetrically provided with a transversely-arranged fourth wedge groove 211, the fourth wedge groove 211 is provided with a third inclined surface 2111, the lower die base 2 is symmetrically provided with a transversely-arranged fifth wedge groove 22 matched with the fourth wedge groove 211, the lower die base 2 is further symmetrically provided with a longitudinally-arranged sixth wedge groove 23, the fourth wedge groove 211, the fifth wedge groove 22 and the sixth wedge groove 23 are communicated to form a lower insert groove, the lower die base 2 is provided with a lower insert 25, the lower insert 25 is matched with the lower insert groove, the lower insert 25 comprises a third wedge block 251 and a fourth wedge block 252, the third wedge block 251 is rotatably connected with the fourth wedge block 252, the third wedge block 251 is provided with a fourth inclined surface 2511 matched with the third inclined surface 2111, the fourth wedge block 252 is provided with a second fixing plate 253, and the second fixing plate 253 is provided with a second fixing piece.
By adopting the technical scheme of the utility model, the second wedge groove 12 and the third wedge groove 13 of the upper die base 1 are communicated with the first wedge groove 111 of the upper forming die 11 to form an upper insert groove together; the first wedge block 151 and the second wedge block 152 of the upper insert 15 are rotatably connected, when the upper insert 15 is inserted into the upper insert groove, the first wedge block 151 can automatically deflect into the first wedge block groove 111 to match with the first inclined surface 1111 due to the second inclined surface 1511 on the lower side of the first wedge block 151, and the second wedge block 152 can be inserted and fixed through the first fixing piece of the first fixing plate 153;
the fifth wedge groove 22 and the sixth wedge groove 23 of the lower die holder 2 are communicated with the fourth wedge groove 211 of the lower forming die 21 to form a lower insert groove; the third wedge 251 and the fourth wedge 252 of the lower insert 25 are rotatably connected, when the lower insert 25 is inserted into the lower insert groove, the third wedge 251 can automatically deflect into the fourth wedge groove 211 to match with the third inclined surface 2111 due to the fourth inclined surface 2511 on the lower side of the third wedge 251, and the fourth wedge 252 can be inserted and fixed by the second fixing piece of the second fixing plate 253;
when the die is used, the upper insert 15 is inserted into the upper insert groove of the upper die holder 1, the upper forming die 11 is fixed through the first fixing piece of the first fixing plate 153, and similarly, the lower forming die 21 is fixed by the same method, when disc forgings of other specifications need to be forged, only different upper forming die 11 and lower forming die 21 need to be replaced, so that the consumption of manufacturing materials of the die is reduced, and meanwhile, the processing period of the die is shortened;
the utility model provides a current disc forging variety various, need use multiple mould when forging, the manufacturing material that leads to the mould consumes greatly, the long problem of mould processing period.
Preferably, the upper die base 1 and the lower die base 2 are both provided with mounting bases 3. By adopting the structure, the upper die base 1 and the lower die base 2 can be conveniently installed through the installation base 3. In fact, other structures can be considered according to the situation, so that the upper die holder 1 and the lower die holder 2 can be conveniently installed.
Preferably, the first fixing member is a first fixing bolt 1531, the upper die holder 1 is provided with a first threaded hole matched with the first fixing bolt 1531, the second fixing member is a second fixing bolt 2531, and the lower die holder 2 is provided with a second threaded hole matched with the second fixing bolt 2531. By the structure, the first fixing piece and the second fixing piece are fixed simply and conveniently. In fact, other structures can be considered according to the situation, so that the first fixing piece and the second fixing piece are simple and convenient to fix.
Preferably, the upper forming die 11 is provided with an annular guide block 112, and the lower forming die 21 is provided with an annular guide groove 212 matching with the annular guide block 112. With such a structure, the upper mold 11 and the lower mold 21 can be accurately clamped to avoid displacement. Actually, other configurations may be used depending on the circumstances, so that the upper mold 11 and the lower mold 21 can be accurately clamped to avoid the misalignment.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (4)
1. The utility model provides a compound forging die for disc member forges, includes upper die base (1) and die holder (2) of mutual symmetry from top to bottom, its characterized in that: the upper die holder (1) is provided with an upper forming die (11), a first wedge groove (111) which is transversely arranged is symmetrically arranged at the lower side of the upper forming die (11), a first inclined surface (1111) is arranged in the first wedge groove (111), a second wedge groove (12) which is transversely arranged and matched with the first wedge groove (111) is symmetrically arranged in the upper die holder (1), a third wedge groove (13) which is longitudinally arranged is further symmetrically arranged in the upper die holder (1), the first wedge groove (111), the second wedge groove (12) and the third wedge groove (13) are communicated to form an upper insert groove, the upper die holder (1) is provided with an upper insert (15), the upper insert (15) is matched with the upper insert groove, the upper insert (15) comprises a first wedge block (151) and a second wedge block (152), the first wedge block (151) is rotatably connected with the second wedge block (152), the first wedge block (151) is provided with a second inclined surface (1111) which is matched with the first inclined surface (151152), the second wedge block (152) is provided with a first fixing plate (153), and the first fixing plate (153) is provided with a first fixing piece;
the lower die holder (2) is provided with a lower forming die (21), the lower side of the lower forming die (21) is symmetrically provided with a transversely arranged fourth wedge groove (211), the fourth wedge groove (211) is provided with a third inclined surface (2111), the lower die holder (2) is symmetrically provided with a transversely arranged fifth wedge groove (22) matched with the fourth wedge groove (211), the lower die holder (2) is further symmetrically provided with a longitudinally arranged sixth wedge groove (23), the fourth wedge groove (211), the fifth wedge groove (22) and the sixth wedge groove (23) are communicated to form a lower insert groove, the lower die holder (2) is provided with a lower insert (25), the lower insert (25) is matched with the lower insert groove, the lower insert (25) comprises a third wedge (251) and a fourth wedge (252), the third wedge (251) is rotatably connected with the fourth wedge (252), and the third wedge (251) is provided with a fourth inclined surface (2111) matched with the third inclined surface (2111), the fourth wedge block (252) is provided with a second fixing plate (253), and the second fixing plate (253) is provided with a second fixing piece.
2. A composite forging die for disc member forging according to claim 1, wherein: the upper die holder (1) and the lower die holder (2) are both provided with mounting bases (3).
3. A composite forging die for disc member forging according to claim 1, wherein: the first fixing piece is a first fixing bolt (1531), the upper die base (1) is provided with a first threaded hole matched with the first fixing bolt (1531), the second fixing piece is a second fixing bolt (2531), and the lower die base (2) is provided with a second threaded hole matched with the second fixing bolt (2531).
4. A composite forging die for disc member forging according to claim 1, wherein: the upper forming die (11) is provided with an annular guide block (112), and the lower forming die (21) is provided with an annular guide groove (212) matched with the annular guide block (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922267790.0U CN211304636U (en) | 2019-12-17 | 2019-12-17 | Composite forging die for forging disc parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922267790.0U CN211304636U (en) | 2019-12-17 | 2019-12-17 | Composite forging die for forging disc parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211304636U true CN211304636U (en) | 2020-08-21 |
Family
ID=72079109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922267790.0U Active CN211304636U (en) | 2019-12-17 | 2019-12-17 | Composite forging die for forging disc parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211304636U (en) |
-
2019
- 2019-12-17 CN CN201922267790.0U patent/CN211304636U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106862374B (en) | A kind of counter sink press forming die and technique | |
| CN211304636U (en) | Composite forging die for forging disc parts | |
| CN108043959A (en) | A kind of thermal forming device | |
| CN104942140A (en) | Hole flanging forming die for suspended support reinforcing plates | |
| CN215786481U (en) | Two-section type hot-extrusion forging bucket tooth die | |
| CN105344908A (en) | Hot forging mold base for valve blank | |
| CN105234325A (en) | Forging process for welding neck flange | |
| CN211707877U (en) | Support falling piece progressive die | |
| CN205020715U (en) | Punching machine is processed with piston component to car brake | |
| CN204638878U (en) | A kind of thin type panel beating list groove part compacting tool set | |
| CN201500731U (en) | Punching, drawing and forming composite die for grinding disk of motor | |
| CN208643841U (en) | A kind of fast disassembly type flanging bore two-way processing device applied to stamping die | |
| CN203390061U (en) | Low-melting-point alloy mold applicable to punching | |
| CN106040864A (en) | Automobile hole flanging die | |
| CN207839996U (en) | A kind of pier material die forging compound die | |
| CN111036773A (en) | Material pressing rod structure of automobile heat insulation part mold | |
| CN213671391U (en) | Thick material punching die | |
| CN204685933U (en) | A kind of enclosed circle die holder | |
| CN105033053A (en) | Punching die plate | |
| CN105234331B (en) | A kind of braking automobile processes stamping machine with piston element | |
| CN204867071U (en) | Towards die plate | |
| CN202943168U (en) | Forming mould of U-shaped part | |
| CN104043715A (en) | Upper arm bracket reinforcing plate blanking die | |
| CN211614166U (en) | Automatic forging press | |
| CN218252501U (en) | Pressure riveting die for numerical control bending machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |