CN209935791U - All-in-one wheel hub forging die - Google Patents
All-in-one wheel hub forging die Download PDFInfo
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- CN209935791U CN209935791U CN201821984372.2U CN201821984372U CN209935791U CN 209935791 U CN209935791 U CN 209935791U CN 201821984372 U CN201821984372 U CN 201821984372U CN 209935791 U CN209935791 U CN 209935791U
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Abstract
The utility model provides an unify more and forge wheel hub mould, including core roller and fundamental mode, the core roller with be provided with the forging between the fundamental mode, core roller from the top down has set gradually first installation section, first cylinder section, oblique cone section, first shoulder portion, second cylinder section, second shoulder portion, third cylinder section, third shoulder portion, fourth cylinder section and second installation section, the fundamental mode is located one side of core roller. The utility model provides an all-in-one forges wheel hub mould can make two forgings simultaneously, has adopted 10 and R10's feed angle moreover, can save half forging time, energy saving, raise the efficiency when practicing thrift about 23%. Meanwhile, the structure can uniformly distribute materials, and the problems of uneven material distribution and material pulling in the prior single forging process are solved. In addition, the material blank can reasonably enter the die by adopting the optimal feeding angle, and the skin clamping and folding are avoided.
Description
Technical Field
The utility model belongs to forging mould field, concretely relates to wheel hub mould is forged in unification more.
Background
The die is a tool for making a blank into a finished piece with a specific shape and size under the action of external force, and is widely used for blanking, forming stamping, die forging, cold heading, extrusion, powder metallurgy piece pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. However, the existing die can only produce one forging piece at a time, and the production efficiency is low. In addition, most of the existing processing methods for processing the hub washer forged piece are to process the forged piece with a rectangular cross section by using a forged piece die, then cut the forged piece into a shape close to the appearance of a product and then perform finish machining, and the method has the defects of large cutting allowance, material waste and high processing cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides an all-in-one forges wheel hub mould to solve the problem that prior art exists.
For solving the technical problem, the utility model provides an unify more and forge wheel hub mould, including core roller and master mode, the core roller with be provided with the forging between the master mode, the core roller from the top down has set gradually first installation section, first cylinder section, oblique cone section, first shoulder portion, second cylinder section, second shoulder portion, third cylinder section, third shoulder portion, fourth cylinder section and second installation section, the master mode is located one side of core roller.
Preferably, a plurality of truncated cones with different specifications are arranged on the first mounting section and the second mounting section.
Preferably, a first inclined plane is formed between the lower end of the first shoulder portion and the second cylindrical section, a second inclined plane and a third inclined plane are respectively formed between the upper end and the lower end of the second shoulder portion and the second cylindrical section and between the upper end and the lower end of the second shoulder portion and the third cylindrical section, and a fourth inclined plane is formed between the upper end of the third shoulder portion and the third cylindrical section. The included angles between the first inclined plane, the second inclined plane, the third inclined plane and the fourth inclined plane and the horizontal direction are all within the range of 8-13 degrees.
Preferably, the included angles between the first inclined plane, the second inclined plane, the third inclined plane and the fourth inclined plane and the horizontal direction are all 10 degrees.
Preferably, the first shoulder and the first inclined surface are provided with a first circular arc, the second shoulder and the second inclined surface and the third inclined surface are respectively provided with a second circular arc and a third circular arc, and a fourth circular arc is arranged between the third shoulder and the fourth inclined surface. The radiuses of the first circular arc, the second circular arc, the third circular arc and the fourth circular arc are all 10 mm. The oblique cone section inclines to the inside, and the contained angle with the horizontal direction is 30.
Preferably, the main die is of a cylindrical structure, a central hole is formed in the main die, and two grooves are symmetrically formed in the inner wall of the main die.
The utility model has the advantages that: the utility model provides an all-in-one forges wheel hub mould can make two forgings simultaneously, has adopted 10 and R10's feed angle moreover, can save half forging time, energy saving, raise the efficiency when practicing thrift about 23%. Meanwhile, the structure can uniformly distribute materials, and the problems of uneven material distribution and material pulling in the prior single forging process are solved. In addition, the material blank can reasonably enter the die by adopting the optimal feeding angle, and the skin clamping and folding are avoided.
Drawings
Fig. 1 is a combination assembly view according to an embodiment of the present invention.
Fig. 2 is a structural view of a core roll according to an embodiment of the present invention.
The forging die comprises a core roller 1, a first mounting section 2, a first cylindrical section 3, a tapered section 4, a first shoulder portion 5, a second cylindrical section 6, a second shoulder portion 7, a third cylindrical section 8, a third shoulder portion 9, a fourth cylindrical section 10, a second mounting section 11, a main die 12, a central hole 13, a groove 14 and a forging 15.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
According to fig. 1 and fig. 2, the embodiment provides an all-in-one hub forging die, which includes a core roller 1 and a master die 12, a forging 15 is disposed between the core roller 1 and the master die 12, the core roller 1 is sequentially provided with a first mounting section 2, a first cylindrical section 3, an oblique tapered section 4, a first shoulder portion 5, a second cylindrical section 6, a second shoulder portion 7, a third cylindrical section 8, a third shoulder portion 9, a fourth cylindrical section 10, and a second mounting section 11 from top to bottom, and the master die 12 is located on one side of the core roller 1.
Further, a plurality of truncated cones with different specifications are arranged on the first mounting section 2 and the second mounting section 11.
Further, a first inclined plane is formed between the lower end of the first shoulder portion 5 and the second cylindrical section 6, a second inclined plane and a third inclined plane are formed between the upper end and the lower end of the second shoulder portion 7 and the second cylindrical section 6 and the third cylindrical section 8 respectively, and a fourth inclined plane is formed between the upper end of the third shoulder 9 and the third cylindrical section 8. The included angles between the first inclined plane, the second inclined plane, the third inclined plane and the fourth inclined plane and the horizontal direction are all within the range of 8-13 degrees. Particularly, the included angles between the first inclined plane, the second inclined plane, the third inclined plane and the fourth inclined plane and the horizontal direction are all 10 degrees.
Further, the first shoulder portion 5 and the first inclined surface are provided with a first circular arc, the second shoulder portion 7 and the second inclined surface and the third inclined surface are provided with a second circular arc and a third circular arc respectively, and a fourth circular arc is arranged between the third shoulder and the fourth inclined surface. The radiuses of the first circular arc, the second circular arc, the third circular arc and the fourth circular arc are all 10 mm. The oblique cone section 4 inclines towards the inner side and forms an included angle of 30 degrees with the horizontal direction.
Further, the main die 12 is a cylindrical structure and is provided with a central hole 13 inside, and two grooves 14 are symmetrically arranged on the inner wall of the main die 12.
In this embodiment, the forging 15 between the core roll 1 and the master mold 12 comprises two forgings in one mold, the first bevel, the second bevel and the second cylindrical section 6 forming the upper forging, and the third bevel, the fourth bevel and the third cylindrical section 8 forming the lower forging.
To sum up, the utility model provides an unify more and forge wheel hub mould can make two forgings simultaneously, has adopted 10 and R10's feed angle moreover, can save half forging time, energy saving, raise the efficiency when practicing thrift about 23%. Meanwhile, the structure can uniformly distribute materials, and the problems of uneven material distribution and material pulling in the prior single forging process are solved. In addition, the material blank can reasonably enter the die by adopting the optimal feeding angle, and the skin clamping and folding are avoided.
The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. An all-in-one hub forging die comprises a core roller (1) and a main die (12), and is characterized in that a forging (15) is arranged between the core roller (1) and the main die (12), the core roller (1) is sequentially provided with a first mounting section (2), a first cylindrical section (3), an oblique cone section (4), a first convex shoulder portion (5), a second cylindrical section (6), a second convex shoulder portion (7), a third cylindrical section (8), a third convex shoulder portion (9), a fourth cylindrical section (10) and a second mounting section (11) from top to bottom, the main die (12) is positioned on one side of the core roller (1), a first inclined plane is formed between the lower end of the first convex shoulder portion (5) and the second cylindrical section (6), and a second inclined plane and a third inclined plane are formed between the upper end and the lower end of the second convex shoulder portion (7) and the second cylindrical section (6) and the third cylindrical section (8) respectively, a fourth inclined surface is formed between the upper end of the third shoulder part (9) and the third cylindrical section (8).
2. The all-in-one hub forging die as claimed in claim 1, wherein a plurality of conical frustums with different specifications are arranged on the first mounting section (2) and the second mounting section (11).
3. The all-in-one hub forging die as claimed in claim 1, wherein the included angles between the first inclined surface, the second inclined surface, the third inclined surface and the fourth inclined surface and the horizontal direction are all within the range of 8-13 °.
4. The all-in-one forging hub die of claim 1, wherein the first inclined surface, the second inclined surface, the third inclined surface and the fourth inclined surface are all inclined at an angle of 10 ° with the horizontal direction.
5. The all-in-one hub forging die as claimed in claim 1, wherein the first shoulder portion (5) and the first inclined surface are provided with a first circular arc, the second shoulder portion (7) and the second inclined surface and the third inclined surface are provided with a second circular arc and a third circular arc respectively, and a fourth circular arc is arranged between the third shoulder portion and the fourth inclined surface.
6. The all-in-one forged hub die of claim 5, wherein the radii of the first circular arc, the second circular arc, the third circular arc and the fourth circular arc are all 10 mm.
7. The all-in-one forged hub die of claim 1, wherein said tapered segments (4) are inclined inwardly at an angle of 30 ° to the horizontal.
8. The all-in-one forging hub die as set forth in claim 1, wherein the main die (12) is cylindrical and has a central hole (13) formed therein, and two grooves (14) are symmetrically formed on the inner wall of the main die (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984372.2U CN209935791U (en) | 2018-11-29 | 2018-11-29 | All-in-one wheel hub forging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984372.2U CN209935791U (en) | 2018-11-29 | 2018-11-29 | All-in-one wheel hub forging die |
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| Publication Number | Publication Date |
|---|---|
| CN209935791U true CN209935791U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821984372.2U Active CN209935791U (en) | 2018-11-29 | 2018-11-29 | All-in-one wheel hub forging die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433991A (en) * | 2018-11-29 | 2019-03-08 | 无锡隆迪精密锻件有限公司 | A kind of All-in-One forged hub mold |
-
2018
- 2018-11-29 CN CN201821984372.2U patent/CN209935791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433991A (en) * | 2018-11-29 | 2019-03-08 | 无锡隆迪精密锻件有限公司 | A kind of All-in-One forged hub mold |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multi in one forging wheel hub mold Effective date of registration: 20230518 Granted publication date: 20200114 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: WUXI LONGDI PRECISED FORGINGS Co.,Ltd. Registration number: Y2023980040834 |