CN211866497U - Improve novel mould structure that forges aluminium wheel hub spoke and warp - Google Patents
Improve novel mould structure that forges aluminium wheel hub spoke and warp Download PDFInfo
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- CN211866497U CN211866497U CN201922247348.1U CN201922247348U CN211866497U CN 211866497 U CN211866497 U CN 211866497U CN 201922247348 U CN201922247348 U CN 201922247348U CN 211866497 U CN211866497 U CN 211866497U
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Abstract
The utility model relates to an improve novel mould structure that forges aluminium wheel hub spoke and warp belongs to wheel hub mould technical field. A novel die structure for improving the spoke deformation of a forged aluminum wheel hub comprises an upper die and a lower die, wherein the aluminum wheel hub is arranged inside the upper die and the lower die, irregular groove bodies are arranged on the left side and the right side of the lower die, and a material ejecting mechanism is arranged inside the irregular groove bodies; the irregular groove body comprises a first transverse groove, a first vertical groove and an inclined groove opening. The utility model discloses liftout mechanism's setting can promote through the ejector pad of both sides or unilateral for first diaphragm drives the second diaphragm, and can promote the slider, makes the slider move down at the slide bar, and makes the swash plate rebound when the rebound, and lets the roof carry out the operation of liftout, and can not cause forging aluminium wheel hub's spoke to warp, has improved aluminium wheel hub's yield, and conveniently processes the operation.
Description
Technical Field
The utility model relates to an improve novel mould structure that forges aluminium wheel hub spoke and warp belongs to wheel hub mould technical field.
Background
The hub is one of important parts in an automobile running system, not only bears the weight of an automobile, but also reflects the appearance and the shape of the automobile, and the aluminum alloy automobile hub is mainly manufactured by adopting a low-pressure casting process with lower cost in China. At present, under the requirement of a hub light weight trend, low-pressure casting and rim hot spinning (cast spinning) are the safest, most economical and applicable processing method in the hub processing at present.
And the mould when forging aluminium wheel hub now causes easily forging aluminium wheel hub's spoke deformation in ejecting operation, can influence aluminium wheel hub's yield, inconvenient processing operation.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an improve and forge novel mould structure that aluminium wheel hub spoke warp, this improve and forge novel mould structure that aluminium wheel hub spoke warp has the characteristics that can improve and forge aluminium wheel hub spoke and warp.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel die structure for improving the spoke deformation of a forged aluminum wheel hub comprises an upper die and a lower die, wherein the aluminum wheel hub is arranged inside the upper die and the lower die, irregular groove bodies are arranged on the left side and the right side of the lower die, and a material ejecting mechanism is arranged inside the irregular groove bodies;
the irregular groove body comprises a first transverse groove, a first vertical groove and an inclined groove opening, the first transverse groove, the inclined groove opening and the first vertical groove are sequentially communicated, the operation cannot be influenced when the second transverse plate moves right and down through the arrangement of the inclined groove opening, the operation of ejecting materials by the aid of the auxiliary top plate is facilitated, the spoke deformation of the forged aluminum hub cannot be caused, the yield of the aluminum hub is improved, and the machining operation is facilitated;
the ejection mechanism comprises a first transverse plate and a top plate, a push block is fixedly connected to the left side of the first transverse plate, a second transverse plate is movably connected to the right side of the first transverse plate through a pin shaft, a sliding block is arranged above the second transverse plate through a pin shaft, an ejection vertical plate is fixedly connected to the bottom of the top plate, an inclined plate is fixedly connected to the bottom of the ejection vertical plate and movably connected with a first vertical groove, a notch is formed in the lower portion of the inclined plate, a sliding rod is fixedly connected between the left side and the right side of the inner wall of the notch and is in sliding connection with the sliding block, the ejection mechanism can be pushed by the push blocks on two sides or on one side, so that the first transverse plate drives the second transverse plate and can push the sliding block, the sliding block moves downwards on the sliding rod, the inclined plate moves upwards while moving downwards, and the top plate performs ejection operation, and the spoke deformation of the forged aluminum hub is avoided, the yield of the aluminum hub is improved, and the processing operation is convenient.
Preferably, the included angle between the bottom end of the inclined plate and the horizontal direction of the left side is degree.
Preferably, the first transverse groove, the inclined notch and the first vertical groove are arranged in an L shape.
Preferably, the inner top surface of the notch is parallel to the upper surface of the sloping plate, so that the normal sliding operation can be maintained.
Preferably, the upper part of the first vertical groove is communicated with the lower die, so that normal material ejecting operation can be conveniently carried out.
Preferably, the upper surface of ejector pad and the upper surface of bed die are located the coplanar, are convenient for carry out the liftout operation to keep the coplanar when being located balanced state, be convenient for normal use.
The working principle is as follows: the push block through both sides or unilateral promotes for first diaphragm drives the second diaphragm, and can promote the slider, makes the slider at the slide bar downstream, and makes the swash plate rebound when the downstream, and lets the roof carry out the operation of liftout, and can not cause the spoke deformation of forging aluminium wheel hub, has improved aluminium wheel hub's yield, and conveniently carries out the processing operation.
Compared with the prior art, the utility model discloses has following progress part:
1. the utility model discloses liftout mechanism's setting can promote through the ejector pad of both sides or unilateral for first diaphragm drives the second diaphragm, and can promote the slider, makes the slider move down at the slide bar, and makes the swash plate rebound when the rebound, and lets the roof carry out the operation of liftout, and can not cause forging aluminium wheel hub's spoke to warp, has improved aluminium wheel hub's yield, and conveniently processes the operation.
2. The utility model discloses a setting of oblique notch can not influence the operation by the second diaphragm when removing under the right to let convenient supplementary roof carry out the operation of liftout, and can not cause forging aluminium wheel hub's spoke to warp, improved aluminium wheel hub's yield, and conveniently process the operation.
3. The utility model discloses the upper surface of ejector pad and the upper surface of last mould are located the coplanar, are convenient for carry out the liftout operation to keep the coplanar when being located balanced state, the normal use of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the material ejection removing mechanism of the present invention;
fig. 3 is an enlarged view of a point a in fig. 1.
In the figure: the device comprises an upper die 1, a lower die 2, an aluminum wheel hub 3, an irregular groove 4, a first transverse groove 41, a first vertical groove 42, an inclined groove opening 43, a material ejecting mechanism 5, a first transverse plate 51, a second transverse plate 52, a push block 53, a slide block 54, a top plate 55, a vertical plate 56, an inclined plate 57, a groove opening 58 and a slide rod 59.
Detailed Description
The technical solution of the present invention will be described clearly and completely through the following detailed description. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel die structure for improving the deformation of forged aluminum wheel hub spokes comprises an upper die 1 and a lower die 2, wherein aluminum wheel hubs 3 are arranged inside the upper die 1 and the lower die 2, irregular groove bodies 4 are respectively arranged on the left side and the right side of the lower die 2, an ejection mechanism 5 is arranged inside the irregular groove bodies 4,
the irregular groove body 4 comprises a first transverse groove 41, a first vertical groove 42 and an inclined notch 43, the first transverse groove 41, the inclined notch 43 and the first vertical groove 42 are sequentially communicated, the operation cannot be influenced when the second transverse plate 53 moves downwards and rightwards through the arrangement 45 of the inclined notch, the operation of ejecting the aluminum hub by the auxiliary top plate 55 is facilitated, the spoke deformation of the forged aluminum hub cannot be caused, the yield of the aluminum hub is improved, and the processing operation is facilitated;
the material ejecting mechanism 5 comprises a first transverse plate 51 and a top plate 55, a pushing block 52 is fixedly connected to the left side of the first transverse plate 51, a second transverse plate 53 is movably connected to the right side of the first transverse plate 51 through a pin shaft, a sliding block 54 is arranged above the second transverse plate 53 through a pin shaft, a material ejecting vertical plate 56 is fixedly connected to the bottom of the top plate 55, an inclined plate 57 is fixedly connected to the bottom of the material ejecting vertical plate 56, the inclined plate 57 is movably connected with the first vertical groove 42, a notch 58 is formed below the inclined plate 57, a sliding rod 59 is fixedly connected between the left side and the right side of the inner wall of the notch 58, the sliding rod 59 is slidably connected with the sliding block 54, the material ejecting mechanism 5 can be pushed by the pushing blocks 52 on two sides or one side, so that the first transverse plate 51 drives the second transverse plate 53 and can push the sliding block 54, the sliding block 54 moves downwards on the sliding rod 59, and the operation of ejecting is carried out on the top plate 55, and the spoke deformation of the forged aluminum hub is avoided, so that the yield of the aluminum hub is improved, and the processing operation is convenient.
In this embodiment, an included angle between the bottom end of the inclined plate 57 and the horizontal direction on the left side is 45 degrees.
Further, the first transverse groove 41, the inclined notch 43 and the first vertical groove 42 are arranged in an L shape.
Further, the inner top surface of the notch 58 is parallel to the upper surface of the sloping plate 57, so that the normal sliding operation can be maintained.
It is worth to be noted that the upper part of the first vertical groove 42 is communicated with the lower die 2, so that the normal material ejecting operation can be conveniently carried out.
In addition, the upper surface of the push block 52 and the upper surface of the lower die 2 are located on the same plane, so that the material ejecting operation is facilitated, and the same plane is maintained when the push block is located in the balanced state, so that the normal use is facilitated.
For the novel die structure for improving the spoke deformation of the forged aluminum hub, the using method is as follows:
the pushing block 52 on two sides or one side is used for pushing, so that the first transverse plate 51 drives the second transverse plate 53, the sliding block 54 can be pushed, the sliding block 54 moves downwards on the sliding rod 59, the inclined plate 57 moves upwards while moving downwards, the top plate 55 is used for ejecting materials, the spoke deformation of the forged aluminum hub is avoided, the yield of the aluminum hub is improved, and the processing operation is convenient.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides an improve and forge novel mould structure that aluminium wheel hub spoke warp, includes mould (1) and bed die (2), its characterized in that: aluminum wheel hubs (3) are arranged inside the upper die (1) and the lower die (2), irregular groove bodies (4) are formed in the left side and the right side of the lower die (2), and a material ejecting mechanism (5) is arranged inside the irregular groove bodies (4);
the irregular groove body (4) comprises a first transverse groove (41), a first vertical groove (42) and an inclined groove opening (43), and the first transverse groove (41), the inclined groove opening (43) and the first vertical groove (42) are sequentially communicated;
liftout mechanism (5) are including first diaphragm (51) and roof (55), left side fixedly connected with ejector pad (52) of first diaphragm (51), there is second diaphragm (53) on the right side of first diaphragm (51) through round pin axle swing joint, the top of second diaphragm (53) is provided with slider (54) through the round pin axle, the bottom fixedly connected with liftout riser (56) of roof (55), the bottom fixedly connected with swash plate (57) of liftout riser (56), just swash plate (57) and first vertical slot (42) swing joint, notch (58) have been seted up to the below of swash plate (57), fixedly connected with slide bar (59) between the left and right sides on the inner wall of notch (58), just slide bar (59) with slider (54) sliding connection.
2. The novel die structure for improving the deformation of a forged aluminum hub spoke as claimed in claim 1, wherein: the included angle between the bottom end of the inclined plate (57) and the horizontal direction of the left side is 45 degrees.
3. The novel die structure for improving the deformation of a forged aluminum hub spoke as claimed in claim 1, wherein: the first transverse groove (41), the inclined notch (43) and the first vertical groove (42) are arranged in an L shape.
4. The novel die structure for improving the deformation of a forged aluminum hub spoke as claimed in claim 1, wherein: the inner top surface of the notch (58) is parallel to the upper surface of the inclined plate (57).
5. The novel die structure for improving the deformation of a forged aluminum hub spoke as claimed in claim 1, wherein: the upper part of the first vertical groove (42) is communicated with the lower die (2).
6. The novel die structure for improving the deformation of a forged aluminum hub spoke as claimed in claim 1, wherein: the upper surface of the push block (52) and the upper surface of the lower die (2) are positioned on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922247348.1U CN211866497U (en) | 2019-12-14 | 2019-12-14 | Improve novel mould structure that forges aluminium wheel hub spoke and warp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922247348.1U CN211866497U (en) | 2019-12-14 | 2019-12-14 | Improve novel mould structure that forges aluminium wheel hub spoke and warp |
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| CN211866497U true CN211866497U (en) | 2020-11-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210564A (en) * | 2021-05-07 | 2021-08-06 | 紫江炉业南京有限公司 | Forge full-automatic heat treatment production line of wheel hub |
| CN113953435A (en) * | 2021-11-23 | 2022-01-21 | 青岛宏达锻压机械有限公司 | Vertical material ejecting device of forging press |
-
2019
- 2019-12-14 CN CN201922247348.1U patent/CN211866497U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210564A (en) * | 2021-05-07 | 2021-08-06 | 紫江炉业南京有限公司 | Forge full-automatic heat treatment production line of wheel hub |
| CN113953435A (en) * | 2021-11-23 | 2022-01-21 | 青岛宏达锻压机械有限公司 | Vertical material ejecting device of forging press |
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