Processing method for inner and outer edges of round cake material

Abstract

The present application provides a method for processing the inner and outer edges of a round cake material, comprising the following steps: S1, processing the round cake material; S2, flanging the inner edge of the round cake material by the inner wheel of a spinning machine; S3, flanging the outer edge of the round cake material by the outer wheel of a spinning machine; wherein, in step S2, the round cake material is clamped to the top of the first mold, the outer wheel abuts against the outer edge of the round cake material and rotates with it, the inner wheel abuts against the inner edge of the round cake material and rotates with it, and the inner wheel moves along the axis of the round cake material; in step S3, the round cake material is clamped to the top of the second mold, the outer wheel abuts against the outer edge of the round cake material and rotates with it, and the outer wheel moves along the axis of the round cake material. It can reduce investment costs, simplify processing procedures, and improve processing efficiency.

Description

Technical Field

[0001] The present application relates to the field of wheel rim processing equipment, and in particular to a method for processing inner and outer edges of round cake material. Background Art

[0002] At present, round cake material forming wheel rims is an important method of wheel rim processing. During processing, the heated round cake material is firstly rough forged, and then fine forged after heating again to finally form the inner and outer edges of the wheel rim. However, this hot forging inner and outer edge forming method has certain defects, namely, the cost investment and energy consumption of the heating equipment are large, the processing process is cumbersome, and it is easy to affect the processing efficiency.

[0003] The inventors have found that the existing hot forging inner and outer edge forming method has the following disadvantages:

[0004] The cost investment is high and the process is complicated, which can easily affect the processing efficiency. Summary of the invention

[0005] The purpose of the present application is to provide a method for processing the inner and outer edges of round cake materials, which can reduce investment costs, simplify processing procedures, and improve processing efficiency.

[0006] The embodiment of the present application is implemented as follows:

[0007] The present application provides a method for processing inner and outer edges of a round cake material, comprising the following steps:

[0008] S1, round cake processing;

[0009] S2, flanging the inner edge of the round cake material by the inner rotating wheel of the spinning machine;

[0010] S3, flanging the outer edge of the round cake material by the external rotating wheel of the spinning machine;

[0011] In step S2, the round cake material is clamped on the top of the first mold, the outer wheel abuts against the outer edge of the round cake material and rotates with it, the inner wheel abuts against the inner edge of the round cake material and rotates with it, and the inner wheel moves along the axis direction of the round cake material;

[0012] In step S3, the round cake material is clamped on the top of the second mold, the outer wheel abuts against the outer edge of the round cake material and rotates with it, and the outer wheel moves along the axial direction of the round cake material.

[0013] In an optional embodiment, the inner edge and the outer edge of the round cake are flanged in opposite directions.

[0014] In an optional embodiment, the axis of the inner wheel and the axis of the round cake material are arranged obliquely.

[0015] In an optional embodiment, the axis of the epitrochoid is arranged to be inclined with respect to the axis of the round cake.

[0016] In an optional embodiment, the epitrochoids are symmetrically arranged on the outer edge of the round cake.

[0017] In an alternative embodiment, the inner wheel can move in the radial direction of the round cake.

[0018] In an optional embodiment, in step S2, a first groove is provided on the inner edge of the top of the first mold.

[0019] In an optional embodiment, the round cake material is coaxially clamped in the first clamping groove.

[0020] In an optional embodiment, in step S3, a second slot is provided on the outer edge of the top of the second mold.

[0021] In an optional embodiment, the round cake material is coaxially clamped in the second clamping groove.

[0022] The beneficial effects of the embodiments of the present application are:

[0023] In summary, this embodiment provides a method for processing the inner and outer edges of a round cake material. During processing, the round cake material is first clamped on the top of the first mold, and the outer wheel is used to abut against the outer edge of the round cake material to press the round cake material. Then, the inner wheel is moved to a suitable position on the top of the inner edge of the round cake material. When the round cake material is driven to rotate synchronously by the first mold, the outer wheel rotates synchronously with the round cake material at the outer edge under the action of friction and maintains the pressing effect on the round cake material. At the same time, the inner wheel moves downward along the axial direction of the round cake material, and the inner wheel moves on the inner edge under the action of friction. The outer edge of the round cake material rotates synchronously with the outer edge, and generates downward squeezing force on the inner edge to make the inner edge turn down; after the inner edge flanging is completed, the first mold is replaced with the second mold, and the round cake material is invertedly clamped on the top of the second mold, and the outer wheel also abuts against the top of the outer edge and moves downward along the axis of the round cake material. Under the action of friction, the outer wheel rotates synchronously with the round cake material at the outer edge and maintains the pressing effect on the round cake material. At the same time, it will generate downward squeezing force on the outer edge to make the outer edge turn down, and finally complete the molding of the inner and outer edges of the round cake material. The processing method of the inner and outer edges of the round cake material can reduce investment costs, simplify processing procedures, and improve processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the embodiments described below are only used to explain the present application, rather than to limit the scope of the present application. In the accompanying drawings:

[0025] Figure 1 It is a flow chart of a method for processing inner and outer edges of round cake material according to an embodiment of the present application;

[0026] Figure 2It is a schematic diagram of a method for processing inner and outer edges of a round cake material according to an embodiment of the present application;

[0027] Reference numerals:

[0028] 10. The first mold;

[0029] 20. Second mold;

[0030] 30. Round cake material;

[0031] 40. Epitrochoid;

[0032] 50. Introverted wheel. DETAILED DESCRIPTION

[0033] At present, when processing the inner and outer edges of round cake materials, the heated round cake materials are firstly rough-forged, and then fine-forged and formed into inner and outer edges after heating again. However, this hot forging inner and outer edge forming method has certain defects, namely, the cost investment and energy consumption of the heating equipment are large, the processing process is cumbersome, and it is easy to affect the processing efficiency.

[0034] See also Figure 1-Figure 2 In view of this, the inventor has designed a method for processing the inner and outer edges of round cake materials, which can reduce investment costs, simplify processing procedures, and improve processing efficiency.

[0035] Example 1

[0036] In this embodiment, the method for processing the inner and outer edges of the round cake material includes the following steps:

[0037] S1, processing of round cake material 30;

[0038] S2, flanging the inner edge of the round cake material 30 by the inner rotating wheel 50 of the spinning machine;

[0039] S3, flanging the outer edge of the round cake material 30 by the outer spinning wheel 40 of the spinning machine;

[0040] In step S2, the round cake material 30 is clamped on the top of the first mold 10, the outer wheel 40 abuts against the outer edge of the round cake material 30 and rotates with it, and the inner wheel 50 abuts against the inner edge of the round cake material 30 and rotates with it, and at the same time, the inner wheel 50 moves along the axial direction of the round cake material 30;

[0041] In step S3 , the round cake material 30 is clamped on the top of the second mold 20 , and the epitrochoid 40 abuts against the outer edge of the round cake material 30 and rotates along with it, while the epitrochoid 40 moves along the axial direction of the round cake material 30 .

[0042] In this embodiment, when the inner and outer edges of the round cake material are processed by the processing method for forming the inner and outer edges of the round cake material, the round cake material 30 is first clamped on the top of the first mold 10, and the outer wheel 40 is used to abut against the outer edge of the round cake material 30 to press the round cake material 30 on the first mold 10, and then the inner wheel 50 is moved to a suitable position on the top of the inner edge of the round cake material 30. When the round cake material 30 is driven to rotate synchronously by the first mold 10, the outer wheel 40 rotates synchronously with the round cake material 30 at the outer edge under the action of friction and maintains the pressing effect on the round cake material 30. At the same time, the inner wheel 50 moves downward along the axial direction of the round cake material 30. The inner wheel 50 moves downward along the axial direction of the round cake material 30. Under the action of friction, the outer wheel 40 rotates synchronously with the round cake material 30 at the inner edge, and generates downward squeezing force on the inner edge to make the inner edge turn down; after the inner edge flanging is completed, the first mold 10 is replaced with the second mold 20, and the round cake material 30 is invertedly clamped on the top of the second mold 20, and the outer wheel 40 also abuts against the top of the outer edge and moves downward along the axis of the round cake material 30. Under the action of friction, the outer wheel 40 rotates synchronously with the round cake material 30 at the outer edge, and maintains the pressing effect on the round cake material 30. At the same time, it will generate downward squeezing force on the outer edge to make the outer edge turn down, and finally complete the molding of the inner and outer edges of the round cake material. The processing method of the inner and outer edges of the round cake material can reduce the investment cost, simplify the processing procedures, and improve the processing efficiency.

[0043] It should be noted that according to the method for processing the inner and outer edges of round cake materials in this embodiment, the round cake materials are formed into the inner and outer edges of the engineering vehicle by spinning. During the processing, the round cake materials do not need to be heated separately, which saves the cost of heating equipment and can reduce energy consumption and labor costs.

[0044] In this embodiment, optionally, in step S2, the first mold 10 is constructed as a whole into a hollow cylindrical shape, and a first slot is provided at the inner edge of the top surface of the first mold 10, the first slot is annular as a whole, the round cake material 30 is adaptively snapped into the inside of the first slot, and the round cake material 30 and the first mold 10 remain coaxially arranged, specifically, the outer edge of the round cake material 30 overlaps the first slot, the inner diameter of the round cake material 30 is smaller than the diameter of the cavity of the first mold 10, the inner rotating wheel 50 moves downward along the axial direction of the round cake material 30 and can enter the cavity of the first mold 10, the inner edge of the round cake material 30 is flanged downward under the extrusion of the inner rotating wheel 50, and fits on the inner wall of the cavity of the first mold 10, so that the inner edge and the outer edge remain substantially vertical.

[0045] Furthermore, the inner wheel 50 can move radially along the round cake material 30. By controlling the radial position of the inner wheel 50 inside the cavity of the first mold 10, the inner edge of the round cake material 30 that is attached to the inside of the cavity of the first mold 10 after flanging can be refined to control the thickness of the inner edge at this time.

[0046] In this embodiment, optionally, in step S3, the second mold 20 is constructed as a whole in a cylindrical shape, and a second annular groove is provided on the outer edge of the top surface of the second mold 20. The round cake material after the inner edge is flanged is inverted on the second groove, and the round cake material 30 is coaxially arranged with the second mold 20. At this time, the inner edge is kept vertically as a whole and is coaxially sleeved on the outer side of the second mold 20, while the outer edge is kept horizontally as a whole. The outer rotating wheel 40 is moved downward along the axial direction of the round cake material 30 to complete the downward flipping of the outer edge.

[0047] Furthermore, the inner edge and outer edge of the round cake material 30 are flanged in opposite directions, the axis of the inner wheel 50 is tilted with the axis of the round cake material 30, and the axis of the outer wheel 40 is also tilted with the axis of the round cake material 30, and two outer wheels 40 are symmetrically arranged on the outer edge of the round cake material 30.

[0048] It should be noted that the spinning machine in this embodiment has two outer rotating wheels 40 symmetrically arranged on both sides of the round cake material 30 and an inner rotating wheel 50 arranged at the center of the round cake material 30, and both the outer rotating wheels 40 and the inner rotating wheels 50 rotate with the round cake material 30 under the action of friction. In addition, the inner rotating wheel 50 can move axially and radially along the round cake material 30, and the outer rotating wheel 50 can also move axially along the round cake material 30. The round cake material 30 as a whole rotates with the first mold 10 or the second mold 20 under the condition of being pressed by the outer rotating wheel 40.

[0049] According to the method for processing the inner and outer edges of the round cake material forming of the present embodiment, the inner edge of the round cake material is firstly flanging the inner edge of the round cake material using the following motion of the inner rotating wheel, and then the outer edge of the round cake material is flanging the outer edge of the round cake material using the following motion of the outer rotating wheel. This greatly simplifies the process flow of the inner and outer edges of the round cake material forming, reduces the cost investment in the heating equipment, and improves the processing efficiency.

[0050] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A method for processing the inner and outer edges of a round cake, characterized in that: The following steps are involved: S1, round cake processing; S2, flanging the inner edge of the round cake material by the inner rotating wheel of the spinning machine; S3, flanging the outer edge of the round cake material by the external rotating wheel of the spinning machine; In step S2, the round cake material is clamped on the top of the first mold, the outer wheel abuts against the outer edge of the round cake material and rotates with it, the inner wheel abuts against the inner edge of the round cake material and rotates with it, and the inner wheel moves along the axis direction of the round cake material; In step S3, the round cake material is clamped on the top of the second mold, the outer rotating wheel abuts against the outer edge of the round cake material and rotates with it, and at the same time the outer rotating wheel moves along the axial direction of the round cake material, and the inner edge and outer edge of the round cake material are flanged in opposite directions. In step S2, the inner edge of the top of the first mold is provided with a first clamping groove, and the round cake material is coaxially clamped in the first clamping groove. In step S3, the outer edge of the top of the second mold is provided with a second clamping groove, and the round cake material is coaxially clamped in the second clamping groove.

2. The method for processing the inner and outer edges of a round cake material as claimed in claim 1, characterized in that: The axis of the inner wheel and the axis of the round cake material are arranged in an inclined manner.

3. The method for processing the inner and outer edges of a round cake material as claimed in claim 2, characterized in that: The axis of the epitrochoid is arranged to be inclined with respect to the axis of the round cake material.

4. The method for processing the inner and outer edges of a round cake material as claimed in claim 3, characterized in that: The outer wheels are symmetrically arranged on the outer edge of the round cake.

5. The method for processing the inner and outer edges of a round cake material as claimed in claim 4, characterized in that: The inner wheel can move along the radial direction of the round cake material.

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