Adjustable rear door trim panel mould

Abstract

The utility model relates to an adjustable mould structure for a rear door trim panel, which comprises a mould bottom plate and a plurality of groups of upper moulds and lower moulds mounted on the mould bottom plate, the rear door trim panel is placed between the upper moulds and the lower moulds, and a supporting surface at the upper end of each lower mould is an inclined surface. A first height adjusting tire block and a second height adjusting tire block are installed on the supporting face of the lower tire mold, and a third height adjusting tire block and a fourth height adjusting tire block are installed on the supporting face of the upper tire mold. A rear door trim panel is installed between the supporting face of the upper tire film and the supporting face of the lower tire film, an outer plate of the rear door trim panel is supported on the supporting face of the lower tire film, and an inner plate of the rear door trim panel is supported on the supporting face of the upper tire film. The device has the advantages that product deformation is corrected and adjusted through the height adjusting tire blocks of the upper tire film and the lower tire film, and product deformation can also be corrected and adjusted through the height adjusting tire blocks when the gap surface difference of the relative positions of the inner plate and the outer plate needs to be adjusted.

Description

Technical Field

[0001] The utility model belongs to the field of automobile manufacturing, and in particular relates to a mold structure for an adjustable rear door trim panel. Background Art

[0002] In the prior art, during the process of pressing the inner and outer panels of the rear door trim jig, the relative positions of the inner and outer panels cannot be adjusted by the jig, and the jig blocks of the original jig do not have the adjustment function and cannot correct the deformed products. It is more difficult to adjust the gap surface differences involving the relative positions of the inner and outer panels, and the adjustment can only be made through the positioning of the product structure itself, and the adjustment consistency is poor. Utility Model Content

[0003] In view of the above problems, the purpose of the present utility model is to provide an adjustable rear door trim panel mold structure for correcting product deformation to overcome the deficiencies of the above-mentioned prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A mold structure for an adjustable rear door trim panel, comprising: a tire membrane base plate installed on an assembly production line, multiple groups of upper tire membranes and lower tire membranes installed on the tire membrane base plate, the rear door trim panel is placed between the upper tire membrane and the lower tire membrane, and the improvement made is that the supporting surface of the upper end of the lower tire membrane is an inclined surface with a slope, the supporting surface of the lower tire membrane is equipped with a first height adjustment tire block and a second height adjustment tire block, and the supporting surface of the upper tire membrane is equipped with a third height adjustment tire block and a fourth height adjustment tire block; the rear door trim panel is installed between the supporting surface of the upper tire membrane and the supporting surface of the lower tire membrane, the outer panel of the rear door trim panel is supported on the supporting surface of the lower tire membrane, and the inner surface of the outer panel is supported by the first height adjustment tire block and the second height adjustment tire block, and the inner panel of the rear door trim panel is supported on the supporting surface of the upper tire membrane, and the inner surface of the outer panel is supported by the third height adjustment tire block and the fourth height adjustment tire block.

[0006] As a preferred embodiment of the present invention, the first height adjustment block and the second height adjustment block are installed on the low end side of the lower tire membrane support surface, and correspondingly, the third height adjustment block and the fourth height adjustment block are installed on the high end side of the upper tire membrane support surface.

[0007] As a preferred embodiment of the present invention, the height ratio of the lower end side to the high end side of the lower fetal membrane supporting surface is 46.5:66.

[0008] The advantages and positive effects of the utility model are:

[0009] 1. The relative position of the rear door trim of the utility model can be adjusted by adjusting the height of the upper and lower fetal membranes to adjust the product deformation. In the case of some gap surface differences that require adjustment of the relative position of the inner and outer panels, the gap surface difference can also be adjusted by adjusting the height of the tire blocks to adjust the product deformation. After adjustment, the gap surface difference can meet the size requirements.

[0010] 2. The rear door trim mold of the utility model is particularly good at meeting some products that need to change the gap surface difference between the inner and outer panels of the rear door trim. The positioning and the position of the tire membrane are changed to achieve the required relative position of the inner and outer panels of the rear door trim. It solves the problem that the original mold design cannot meet the product shrinkage deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the installation structure of the upper fetal membrane and the lower fetal membrane in the utility model.

[0012] Figure 2 It is a schematic diagram of the upper fetal membrane structure in the utility model.

[0013] Figure 3 It is a schematic diagram of the lower fetal membrane structure in the utility model.

[0014] Reference numerals: fetal membrane bottom plate 1 , upper fetal membrane 2 , lower fetal membrane 3 , first fetal block for adjusting height 4 , second fetal block for adjusting height 5 , third fetal block for adjusting height 6 , fourth fetal block for adjusting height 7 . DETAILED DESCRIPTION

[0015] See also Figure 1-3 The present embodiment provides a mold structure for an adjustable rear door trim panel, comprising: a membrane base plate 1 installed on an assembly line, an upper membrane 2 and a lower membrane 3 installed on the membrane base plate 1, the rear door trim panel is placed between the upper membrane 2 and the lower membrane 3, in order to increase the flexibility of the mold assembly, by changing the inclination angle of the support surface of the lower membrane 3, the support surface at the upper end of the lower membrane 3 is an inclined surface with a slope, a first height adjustment block 4 and a second height adjustment block 5 are installed on the support surface of the lower membrane 3, and a third height adjustment block 6 and a fourth height adjustment block 7 are installed on the support surface of the upper membrane 2; the rear door trim panel is installed between the support surface of the upper membrane 2 and the support surface of the lower membrane 3, the outer panel of the rear door trim panel is supported on the support surface of the lower membrane 3, and the inner surface of the outer panel is supported by the first height adjustment block 4 and the second height adjustment block 5, the inner panel of the rear door trim panel is supported on the support surface of the upper membrane 2, and the inner surface of the outer panel is supported by the third height adjustment block 6 and the fourth height adjustment block 7. The first height adjustment block 4 and the second height adjustment block 5 are installed on the lower end side of the support surface of the lower tire membrane 3, and the third height adjustment block 6 and the fourth height adjustment block 7 are installed on the higher end side of the support surface of the upper tire membrane 2.

[0016] Working principle: The height ratio of the lower side and the upper side of the support surface of the lower tire membrane 3 is adjusted to 46.5:66, so that the support surface of the lower tire membrane 3 is more inclined, providing a gap and face difference adjustment range for the rear door trim, the first height adjustment tire block 4 and the second height adjustment tire block 5 are fixedly connected to the lower tire membrane 3 through a connecting column in the middle, and the height of the first height adjustment tire block 4 and the second height adjustment tire block 5 are adjusted through the connecting column, the third height adjustment tire block 6 and the fourth height adjustment tire block 7 are fixedly connected to the upper tire membrane 2 through a connecting column in the middle, and the height of the third height adjustment tire block 6 and the fourth height adjustment tire block 7 are adjusted through the connecting column, and then the relative position of the inner and outer panels of the rear door trim is controlled by the first height adjustment tire block 4, the second height adjustment tire block 5, the third height adjustment tire block 6, and the fourth height adjustment tire block 7 on the upper tire membrane 2 and the lower tire membrane 3. It solves the problem that the original tire design cannot meet the product shrinkage deformation.

[0017] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A mold for an adjustable rear door trim, comprising: A tire membrane base plate installed on an assembly production line, and multiple groups of upper and lower tire membranes installed on the tire membrane base plate, the upper and lower tire membranes are used to place a rear door trim panel, characterized in that the support surface at the upper end of the lower tire membrane is an inclined surface, the support surface of the lower tire membrane is equipped with a first height adjustment tire block and a second height adjustment tire block, and the support surface of the upper tire membrane is equipped with a third height adjustment tire block and a fourth height adjustment tire block; the rear door trim panel is installed between the support surface of the upper tire membrane and the support surface of the lower tire membrane, the outer panel of the rear door trim panel is supported on the support surface of the lower tire membrane, and the inner surface of the outer panel is supported by the first height adjustment tire block and the second height adjustment tire block, and the inner panel of the rear door trim panel is supported on the support surface of the upper tire membrane, and the inner surface of the outer panel is supported by the third height adjustment tire block and the fourth height adjustment tire block.

2. The mold for an adjustable rear door trim panel according to claim 1, characterized in that: The first height adjustment block and the second height adjustment block are installed on the lower end side of the lower tire membrane support surface, and correspondingly, the third height adjustment block and the fourth height adjustment block are installed on the higher end side of the upper tire membrane support surface.

3. The mold for an adjustable rear door trim panel according to claim 1, characterized in that: The height ratio of the lower end side to the higher end side of the lower fetal membrane support surface is 46.5:66.

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