Forging simulation type sand core hub mold
By designing a forged-like sand core wheel hub mold, the problem of traditional cast wheel hubs being unable to express a sense of space was solved, achieving low-cost and high-efficiency casting and simple subsequent processing, thus improving product efficiency.
Patent Information
- Application Number
- CN202520129375.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-20
AI Technical Summary
Traditional cast wheels cannot replicate the unique spatial feel of forged wheels, resulting in high processing costs and low product efficiency.
Design a forged-style sand core wheel hub mold, including a lower mold, an upper mold, a sand core component, and a base. By setting sand core placement grooves and cooling channels, and combining the sand core component with the wheel hub structure, one-time casting can be achieved and subsequent processing can be simplified.
This achieves a unique spatial feel in forged wheels, reduces processing costs, and improves product efficiency.
Smart Images
Figure CN223718260U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to wheel hub mould technical field, concretely is a kind of forging formula sand core wheel hub mould. BACKGROUND
[0002] Traditional cast wheel, more performance is the wheel hub of different plane effect production, cannot reach the space feeling of forging wheel. Therefore, aiming at the above problem, a kind of forging formula sand core wheel hub mould is provided. SUMMARY
[0003] The utility model discloses a kind of forging formula sand core wheel hub mould to solve the above problems.
[0004] The utility model discloses the following technical scheme to realize the above-mentioned purpose, a kind of forging formula sand core wheel hub mould, including lower mould, upper mould, sand core piece and base, the base is connected with lower mould by positioning screw, the lower mould is distributed and is equipped with a plurality of sand core placing groove, and each sand core placing groove is equipped with same mould core piece, the sand core piece, the lower mould and upper mould form a complete sand core wheel hub casting space.
[0005] Preferably, the lower mould is distributed and is equipped with a plurality of positioning pin holes.
[0006] Preferably, the sand core piece forms window hollow position between, and the wall thickness 13mm is followed.
[0007] Preferably, the lower mould is equipped with cooling hole in structure, and cooling hole is equipped with inlet water gap outside.
[0008] Preferably, the structure of the sand core piece is formed and is matched with the appearance structure shape corresponding to external wheel hub.
[0009] Compared with prior art, the utility model has the advantages that: by setting up distribution and sand core piece corresponding structure matching wheel hub, and combining the sand core placing groove for installing sand core piece in upper mould middle part, reach the space feeling of forging wheel, can complete once casting and subsequent simple processing, greatly reduce the processing cost of wheel hub, improve product benefit. BRIEF DESCRIPTION OF DRAWINGS
[0010] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced to the drawing needed to be used in embodiment or prior art description, obviously, the drawing in the following description is only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying the creativity labor, other drawings can also be obtained according to these drawings.
[0011] Figure 1 It is the whole structure schematic diagram of the utility model.
[0012] Figure 2 It is the bottom schematic view of the lower mold of the utility model;
[0013] Figure 3 It is the perspective view of the sand core part structure of the utility model;
[0014] Figure 4 It is the top view of the sand core part structure of the utility model.
[0015] In the figure: 1, lower mold;2, upper mold;201, sand core placing groove;202, positioning pin hole;3, sand core part. DETAILED DESCRIPTION
[0016] In order to make the purpose, feature, advantage of the utility model more obvious and easy to understand, the technical scheme in the utility model embodiment will be clearly and completely described below in conjunction with the drawings of the utility model embodiment, obviously, the embodiment described below is only a part of the embodiment of the utility model, rather than all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of the utility model protection.
[0017] The technical scheme of the utility model will be further illustrated below in conjunction with the drawings and through specific embodiments.
[0018] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.
[0019] Please refer to Figures 1-3 As shown in the figure, a kind of forging type sand core hub mold, including lower mold 1, upper mold 2 and sand core part 3, the lower mold 1 is distributed and is equipped with a plurality of sand core placing grooves 201, and each sand core placing groove 201 is equipped with a same mold core part, the sand core part 3, the lower mold 1 and upper mold 2 form a complete sand core hub casting space.
[0020] Further, the lower mold 1 is distributed and is equipped with a plurality of positioning pin holes 202.
[0021] Further, the window hollowing site is formed between the sand core part 3, and the wall thickness is 13mm.
[0022] Further, the lower mold 1 is equipped with cooling hole in the structure inside, and the cooling hole is equipped with water inlet outside.
[0023] Further, the structure of the sand core piece 3 is formed to match the shape of the appearance structure on the outer hub.
[0024] The sand core piece 3 is arranged to match the structure of the hub, and the sand core placing groove 201 in the middle of the upper mold 2 is used to install the sand core piece 3, so that the forged wheel has a special space feeling, and one-time casting forming and subsequent simple processing can be completed, the processing cost of the hub is greatly reduced, and product benefits are improved.
[0025] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the essential elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims to which they relate.
[0026] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements for some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A drop forged type sand core wheel hub mold characterized by: Including lower mould (1), upper mould (2), sand core piece (3) and base (4), the base (4) is connected with lower mould (1) by positioning screw, the lower mould (1) is distributed and is equipped with multiple sand core placing grooves (201), and each sand core placing groove (201) is equipped with the same mould core piece, the sand core piece (3), the lower mould (1) and upper mould (2) form a complete sand core hub casting space.
2. A drop forged type sand core wheel hub mold according to claim 1, characterized in that: The upper mould (2) is distributed and is equipped with multiple positioning pin holes (202).
3. A drop forged type sand core wheel hub mold according to claim 1, characterized in that: The window hollowing site is formed between the sand core piece (3), and the wall thickness is 13mm.
4. A drop forged type sand core wheel hub mold according to claim 1, characterized in that: The lower mould (1) is equipped with cooling hole in the structure, and the cooling hole is equipped with water inlet outside.
5. A drop forged type sand core wheel hub mold according to claim 1, wherein: The structure of the sand core piece (3) is matched with the appearance structure shape corresponding to the external hub.