Automobile side wall covering part mold

Abstract

An automobile side wall covering part die is provided with a die bottom plate, a vertical plate is arranged on the die bottom plate, a stamping cavity is formed between the vertical plate and the die bottom plate, a plurality of supporting stand columns are welded to the die bottom plate, and a side wall covering part can be placed in the die. The stamping part at the top of the mold is used for stamping the side wall covering part, the mold is used for stamping during stamping, stamping of the covering part can be well conducted, meanwhile, the demolding rod is arranged in the mold, the side wall covering part can be forcibly jacked up through the demolding rod, and demolding of the side wall covering part is more convenient.

Description

Technical Field

[0001] The utility model relates to a mould structure, in particular to a mould for a side panel cover of an automobile. Background Art

[0002] The side of new energy vehicles is generally composed of the car skirt composed of the front bumper and the rear bumper. In order to save costs, existing passenger cars usually use stamping to make the side, and this type of stamped parts are usually made using stamping technology. During the stamping process, the blank can be placed in the mold, and then the punch head can be used to stamp the car blank. It is more efficient to use the mold during stamping.

[0003] In the prior art: CN202022409388.4 New energy vehicle integral side panel mold, the utility model discloses an integral side panel mold for new energy vehicles. It relates to the improvement of the integral side panel mold. It can automatically clean the plastic residues at the end faces of the upper mold and the lower mold, reducing the intensity of manual labor. It includes an upper mold and a lower mold. When the molds are closed, the end face of the upper mold fits the end face of the lower mold. The end faces of the upper mold and the lower mold are respectively provided with material cleaning devices. The material cleaning device includes a lifting block. The lifting block is placed in the upper mold and the lower mold. The lifting block is driven by high-pressure gas to rise or fall in the upper mold and the lower mold. When the lifting block rises, the end face of the lifting block is higher than the end face of the upper mold and the end face of the lower mold.

[0004] In the prior art, an external air pump is used to drive the lifting block to rise above the end faces of the upper mold and the lower mold, so that the plastic attached to the end faces of the upper mold and the lower mold can be separated from the end faces, which is convenient for manual collection. There is no need to manually peel off the remaining plastic, which reduces manual work intensity and improves the injection molding production efficiency. However, the mold in the prior art cannot facilitate demolding of the stamped automobile side panel cover. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a mold for a side panel cover of an automobile.

[0006] The utility model is implemented by the following technical scheme: a car side panel cover mold is provided with a mold bottom plate, a vertical plate is provided on the mold bottom plate, a stamping cavity is formed between the vertical plate and the mold bottom plate, a plurality of supporting columns are welded on the mold bottom plate, the supporting columns are assembled into a supporting platform, an external molding component is provided in the stamping cavity, the external molding component is a molding protrusion, and a demolding portion is provided on one side of the molding protrusion.

[0007] The demoulding part adopts a demoulding rod, a demoulding disc is arranged on the demoulding rod, and the demoulding disc and the demoulding rod are welded and fixed.

[0008] A circular hole is arranged on the bottom plate of the mold, a demoulding rod is arranged in the circular hole, and the demoulding rod passes through the circular hole vertically.

[0009] Side bosses are arranged on both sides of the mold bottom plate, and anti-collision parts are arranged on the side bosses. The anti-collision parts adopt anti-collision arcs.

[0010] The molding protrusions are of long strip structure, molding gaps are arranged between the molding protrusions, and side arc grooves are arranged on the vertical plates.

[0011] Compared with the prior art, when the utility model is in use, the side panel cover can be placed in the mold, and the side panel cover can be stamped using the stamping parts on the top of the mold. The mold is used for stamping during stamping, so the cover can be stamped well. At the same time, a demolding rod is provided in the mold, and the demolding rod can be used to lift up the side panel cover with force, making it easier to demold the side panel cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model;

[0014] Figure 3 It is a top view of the utility model;

[0015] In the figure: 1 is the mold bottom plate, 2 is the vertical plate, 3 is the stamping cavity, 4 is the supporting column, 5 is the forming convex block, 6 is the demoulding rod, 7 is the demoulding disc, 8 is the side boss, 9 is the anti-collision part, 10 is the side arc groove, DETAILED DESCRIPTION

[0016] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0017] A side panel cover mold for an automobile is provided with a mold base plate 1, a vertical plate 2 is provided on the mold base plate 1, a stamping cavity 3 is formed between the vertical plate 2 and the mold base plate 1, a plurality of support columns 4 are welded on the mold base plate 1, the support columns 4 are assembled into a support platform at the bottom for assembling the mold, a circular hole for assembling the support columns is provided on the support platform, the support columns are inserted into the circular hole, so that the bottom of the mold can be assembled well, an external molding component is provided in the stamping cavity 3, the external molding component is a molding protrusion 5, and a demolding portion is provided on one side of the molding protrusion 5.

[0018] When the side panel cover needs to be stamped, the side panel cover can be placed in the stamping cavity in the mold, so that the side panel cover can be stamped by the punching head on the top, and the stamping efficiency is further improved. The demolding part adopts a demolding rod 6, and a demolding disc 7 is arranged on the demolding rod 6. The demolding disc 7 and the demolding rod 6 are welded and fixed.

[0019] A circular hole is provided on the mold base plate 1, and a demolding rod 6 is provided in the circular hole. The demolding rod 6 vertically passes through the circular hole. When demolding is required, the demolding rod 6 can be used to lift the side panel cover, which can facilitate the operator to pick up the side panel cover. Side bosses 8 are provided on both sides of the mold base plate 1, and anti-collision parts 9 are provided on the side bosses 8. The anti-collision parts 9 adopt anti-collision arcs.

[0020] In order to further shape the outer surface of the automobile side panel cover, the molding protrusion 5 can be used to shape the outer surface of the side panel cover. At the same time, the molding protrusion 5 adopts a long strip structure, and molding gaps are arranged between the molding protrusions 5. The vertical plate is provided with a side arc groove 10. The molding protrusion 5 can better shape the outer surface of the side panel cover, and the molding efficiency is further improved.

[0021] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A mold for a side panel of an automobile, comprising a mold bottom plate, a vertical plate arranged on the mold bottom plate, a stamping cavity formed between the vertical plate and the mold bottom plate, a plurality of supporting columns welded on the mold bottom plate, the supporting columns being assembled on a supporting platform, characterized in that: An external molding component is arranged in the stamping cavity, and the external molding component is a molding convex block, and a demoulding portion is arranged on one side of the molding convex block.

2. The automobile side panel mold according to claim 1, characterized in that: The demoulding part adopts a demoulding rod, a demoulding disc is arranged on the demoulding rod, and the demoulding disc and the demoulding rod are welded and fixed.

3. The automobile side panel mold according to claim 2, characterized in that: A circular hole is arranged on the bottom plate of the mold, a demoulding rod is arranged in the circular hole, and the demoulding rod passes through the circular hole vertically.

4. The automobile side panel mold according to claim 1, characterized in that: Side bosses are arranged on both sides of the mold bottom plate, and anti-collision parts are arranged on the side bosses. The anti-collision parts adopt anti-collision arcs.

5. The automobile side panel mold according to claim 1, characterized in that: The molding protrusions are of long strip structure, molding gaps are arranged between the molding protrusions, and side arc grooves are arranged on the vertical plates.

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