Compression molding die for arc bent-surface woodworking part and manufacturing method of compression molding die
A press-forming and curved surface technology, applied in the field of press-forming molds for arc-curved workpieces, can solve the problems of backwardness, untimely, urgent delivery, etc., and achieve the effect of firm connection, simple assembly and disassembly, and shortening time-consuming.
Inactive Publication Date: 2017-09-15
佛山市南海日昌卓丽家具有限公司
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Problems solved by technology
In the current social environment where orders are urgently delivered, fragmented, personalized, and private customization is very popular, and the pursuit of recycling, low-carbon and environmental protection, this traditional mold making, storage method, and one-time use and disposable model , appear backward, out of date
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[0031] The press-forming mold of the arc-shaped curved wood workpiece of the present invention is composed of upper and lower molds during actual work. The structure of the upper mold and the lower mold is similar, but the pressure-applying working surface is yin and yang complementary. For ease of description, this embodiment is only described in detail with the following model example.
[0032] see Figure 4 , Figure 5 , the mold is composed of a wooden formwork frame and an aluminum alloy pressure application surface. The wooden formwork frame belongs to conventional technology, which includes: front and rear end panels 1 with curved curve profiles, located between the front and rear end panels 1, with the same curved curve Each supporting rib 2 of the profile is located at the end panel 1 and the side supporting plates 3 on the left and right sides of each supporting rib 2 . In order to ensure the supporting strength of the mold, the supporting ribs 2 are arranged at in...
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Abstract
The invention relates to a compression molding die for an arc bent-surface woodworking. The compression molding die is composed of a wood die frame and a pressure applying work face. The wood die frame supports the pressure applying work face with an arc bent surface. The pressure applying work face is formed by connecting multiple long-bar-shaped metal module units transversely side by side, and every two adjacent metal module units are buckled mutually to be in hinge fit and can rotate and swing by a limited angle. All the long-bar-shaped metal module units are hinged to one another transversely and are laid on all supporting rib plates according to the bending curve outline, and the pressure applying work face with the arc bent surface is formed. All the metal module units are detachably connected with end face plates of the die frame and the supporting rib plates in a fastening manner through bolt screws. By means of the structure, the detachable metal module units are used for replacing glue composite multilayer wood sheets used traditionally to serve as the pressure supplying work face, the pressure bearing strength is high, laying can be easily conducted according to the bending curve outline, universality is high, easy demounting and mounting, easy reforming and repeated utilization of the die are achieved, and storing, transporting and repeated assembling are facilitated.
Description
technical field [0001] The invention relates to the technical field of press molding molds for wood workpieces, in particular to a press molding mold for processing multi-layer thin wood chips into arc-shaped curved surface workpieces. Background technique [0002] At present, when making products in the furniture manufacturing industry, a considerable part of wood workpieces with curved curved surfaces is required for functional needs or artistic effects pursued. The processing of wood workpieces with curved curved surfaces is generally produced by traditional molds and processing techniques, such as figure 1 As shown, the upper and lower molds of the traditional mold are used as a group of molds, and the arc-shaped working surface A is used as the pressure surface. Multi-layer thin wood chips are coated between layers and put into the upper and lower arc-shaped working surfaces of the group of molds layer by layer. Apply pressure between surfaces A, and keep the pressure ...
Claims
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IPC IPC(8): B27N5/00B27D1/08B32B37/10B32B37/06B32B37/12
CPCB27D1/08B27N5/00B32B37/06B32B37/10B32B37/12
Inventor 陈伟良
Owner 佛山市南海日昌卓丽家具有限公司