CN212148851U - High-speed railway torsion bar seat forging - Google Patents
High-speed railway torsion bar seat forging Download PDFInfo
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- CN212148851U CN212148851U CN202020540935.XU CN202020540935U CN212148851U CN 212148851 U CN212148851 U CN 212148851U CN 202020540935 U CN202020540935 U CN 202020540935U CN 212148851 U CN212148851 U CN 212148851U
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- forging
- torsion bar
- speed railway
- bar seat
- rectangular block
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Abstract
The utility model discloses a high-speed railway torsion bar seat forging, high-speed railway torsion bar seat forging is "L" shape, including lower rectangular block, the upper surface left side integrated into one piece of lower rectangular block has last rectangular block. The utility model discloses a structure compares with current high-speed railway torsion bar seat forging structure and more is close the part shape, and the fibre flow direction distributes along the part shape, has reduced the destruction of forging fibre in the machining, has realized nearly net shaping of forging, has reduced about 23% of forging weight, material saving.
Description
Technical Field
The utility model relates to a high-speed railway torsion bar seat makes technical field, specifically is a high-speed railway torsion bar seat forging.
Background
The existing aluminum alloy high-iron torsion bar seat is forged into a square blank, then a finished product is machined, the forging allowance is large, the utilization rate of raw materials is low, part of fibers of a forging piece are easily damaged in the machining process, the mechanical property is reduced, and the service life is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-speed railway torsion bar seat forging to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-speed railway torsion bar seat forging, high-speed railway torsion bar seat forging is "L" shape, includes lower rectangular block, the upper surface left side integrated into one piece of lower rectangular block has last rectangular block.
Preferably, the lower rectangular block is a cuboid with the length of 200mm, the width of 220mm and the height of 90 mm.
Preferably, the upper rectangular block is a cuboid with the length of 45mm, the width of 220mm and the height of 40 mm.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure compares with current high-speed railway torsion bar seat forging structure and more is close the part shape, and the fibre flow direction distributes along the part shape, has reduced the destruction of forging fibre in the machining, has realized nearly net shaping of forging, has reduced about 23% of forging weight, material saving.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a right side view of the present invention.
Fig. 4 is a schematic perspective view of a finished product of the novel machining apparatus of the present invention.
In the figure: 1. lower rectangular block, 2, upper rectangular block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, the utility model provides a high-speed railway torsion bar seat forging, including lower rectangular block 1, the upper surface left side integrated into one piece of lower rectangular block 1 has last rectangular block 2, high-speed railway torsion bar seat forging is "L" shape, more presses close to the finished product shape of high-speed railway torsion bar seat, reduces the surplus greatly, reduces forging weight.
Specifically, the lower rectangular block 1 is a rectangular parallelepiped having a length of 200mm, a width of 220mm, and a height of 90 mm.
Specifically, go up 2 high-speed railway torsion bar seat forgings of rectangular block and be the cuboid of length 45mm, wide 220mm, height 40 mm.
The working principle is as follows: this high-speed railway torsion bar seat forging structure compares more nearly part shape with current high-speed railway torsion bar seat forging structure, and the fibre flow direction has reduced the destruction of forging fibre in the machining, has realized the nearly net shaping of forging, has reduced about 23% of forging weight, material saving, and forging fibre continuity, flow linearity are good, can improve life when improving performance, reduce the subsequent machining volume, save man-hour.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a high-speed railway torsion bar seat forging which characterized in that: the high-speed railway torsion bar seat forging is "L" shape, including lower rectangular block (1), the upper surface left side integrated into one piece of lower rectangular block (1) has last rectangular block (2).
2. The high-speed rail torsion bar base forging of claim 1, wherein: the lower rectangular block (1) is a cuboid with the length of 200mm, the width of 220mm and the height of 90 mm.
3. The high-speed rail torsion bar base forging of claim 2, wherein: the upper rectangular block (2) is a cuboid with the length of 45mm, the width of 220mm and the height of 40 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540935.XU CN212148851U (en) | 2020-04-13 | 2020-04-13 | High-speed railway torsion bar seat forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540935.XU CN212148851U (en) | 2020-04-13 | 2020-04-13 | High-speed railway torsion bar seat forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212148851U true CN212148851U (en) | 2020-12-15 |
Family
ID=73719604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020540935.XU Active CN212148851U (en) | 2020-04-13 | 2020-04-13 | High-speed railway torsion bar seat forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212148851U (en) |
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2020
- 2020-04-13 CN CN202020540935.XU patent/CN212148851U/en active Active
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