Composite material step forming die

Abstract

The utility model relates to a composite material step forming die, and belongs to the field of dies. A first template is fastened on the upper side face of a bottom frame through bolts, a second template is horizontally placed on the first template, the bottom frame, the first template and the second template form a step structure in a three-layer splicing mode, and a first side plate, a second side plate, a third side plate and a fourth side plate are arranged on the periphery of the first template and the second template and above the bottom frame in a surrounding mode. The first side plate and the fourth side plate are symmetrically installed at the two ends of the step structure, grooves matched with the two ends of the step structure in shape are machined in the first side plate and the fourth side plate, and the outer sides of the first side plate, the second side plate, the third side plate and the fourth side plate are positioned through corresponding check blocks. The check blocks are connected with the bottom frame, the first side plate, the second side plate, the third side plate and the fourth side plate through bolts, and a first cover plate, a second cover plate, a third cover plate and a fourth cover plate are installed on the upper end faces of the first side plate, the second side plate, the third side plate and the fourth side plate.

Description

Technical Field

[0001] The utility model relates to the field of composite material production moulds, in particular to a composite material step forming mould. Background Art

[0002] As we all know, composite materials have the advantages of light weight, high specific strength, high specific stiffness, strong designability, good fatigue fracture resistance, corrosion resistance, good dimensional stability and convenient large-area integral forming, and are widely used in various industries. However, some composite products have strange shapes, cannot be accurately positioned, and are complicated to produce. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a composite material step forming die, which solves the problem of producing step-type composite material products.

[0004] The utility model solves the technical problem by adopting the following technical scheme: a composite material step forming die is provided with a bottom frame, wherein the bottom frame is characterized in that a first template is fastened to the upper side surface with bolts, a second template is placed flat on the first template, the bottom frame, the first template and the second template are assembled in a three-layer manner to form a step structure, a first side plate, a second side plate, a third side plate and a fourth side plate are arranged around the periphery of the first template and the second template and above the bottom frame, the first side plate and the fourth side plate are symmetrically arranged at two ends of the step structure, the first side plate and the fourth side plate are processed with grooves that match the shapes of the two ends of the step structure, the outer sides of the first side plate, the second side plate, the third side plate and the fourth side plate are positioned by corresponding stoppers, the stoppers are connected to the bottom frame and the first side plate, the second side plate, the third side plate and the fourth side plate by bolts, the adjacent first side plates, the second side plates, the third side plates and the fourth side plates are connected by bolts and positioning pins, and the upper end surfaces of the first side plate, the second side plate, the third side plate and the fourth side plate are respectively installed with the first cover plate, the second cover plate, the third cover plate and the fourth cover plate by bolts.

[0005] The front end of the bottom frame is processed with two forklift holes.

[0006] The beneficial effects of the utility model are that step-type composite products can be produced with accurate positioning, convenient operation, and convenient transportation during the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0008] Figure 1 A schematic structural diagram of the utility model.

[0009] Figure 2 It is the front view of the utility model.

[0010] Figure 3It is a connection schematic diagram of the utility model.

[0011] Figure 4 It is a schematic diagram of the template connection of the utility model.

[0012] Figure 5 It is a schematic diagram of the side panel connection of the utility model.

[0013] In the figure, 1 is the bottom frame; 2 is the first type plate; 3 is the second type plate; 4 is the first side plate; 5 is the second side plate; 6 is the third side plate; 7 is the fourth cover plate; 8 is the third cover plate; 9 is the stopper; 10 is the fourth side plate, 11 is the forklift hole, 12 is the product, 13 is the first cover plate, and 14 is the second cover plate. DETAILED DESCRIPTION

[0014] In the figure, the utility model is provided with a bottom frame 1, the upper side of the bottom frame 1 is fastened with a first template 2 by bolts, the second template 3 is placed flat on the first template 2, the bottom frame 1, the first template 2, and the second template 3 are assembled in a three-layer manner to form a step structure, and the first side plate 4, the second side plate 5, the third side plate 6, and the fourth side plate 10 are surrounded on the periphery of the first template 2 and the second template 3 and above the bottom frame 1. The first side plate 4 and the fourth side plate 10 are symmetrically installed at both ends of the step structure, and the first side plate 4 and the fourth side plate 10 are processed with grooves that match the shapes of the two ends of the step structure. The first side plate 4 and the second side plate 5 are arranged on the bottom frame 1. The outer sides of the third side panel 6 and the fourth side panel 10 are positioned by corresponding stoppers 9, and the stoppers 9 are connected to the bottom frame 1 and the first side panel 4, the second side panel 5, the third side panel 6, and the fourth side panel 10 by bolts. The adjacent first side panels 4, the second side panels 5, the third side panels 6, and the fourth side panels 10 are connected by bolts and positioning pins. The upper end surfaces of the first side panel 4, the second side panel 5, the third side panel 6, and the fourth side panel 10 are respectively installed with the first cover panel 13, the second cover panel 14, the third cover panel 8, and the fourth cover panel 7 by bolts, so as to facilitate the disassembly when the product is demoulded. Considering the transportation problem, two forklift holes 11 are processed at the front end of the bottom frame 1.

[0015] The upper surfaces of the bottom frame 1, the first mold plate 2, and the second mold plate 3 are processed according to the outer surface of the bottom of the product 12, fitting the product shape, and accurate positioning is considered during the design. The upper surfaces of the bottom frame 1, the first mold plate 2, and the second mold plate 3 fit the R angle of the product shape to process the cavity. The internal cavity is polished after machining, with a roughness of Ra0.8, which has a long mold life and effectively avoids the problem of poor quality of the roughness of the mold surface of the fiber product.

[0016] The first side plate 4, the second side plate 5, the third side plate 6, and the fourth side plate 10 are designed to be split and completely symmetrical. The connection parts with the first molded plate 2 and the second molded plate 3 are processed in a step shape, and axial positioning can be achieved during installation. The first side plate 4, the second side plate 5, the third side plate 6, and the fourth side plate 10 are positioned with the bottom frame 1 by the stopper 9, and the stopper 9 is connected to the bottom frame 1 and the first side plate 4, the second side plate 5, the third side plate 6, and the fourth side plate 10 by bolts at the same time, which is convenient for disassembly.

[0017] When composite products are produced, after paving is completed, the first cover plate 13, the second cover plate 14, the third cover plate 8, and the fourth cover plate 7 are connected with the first side plate 4, the second side plate 5, the third side plate 6, and the fourth side plate 10 on the composite material. When designing, the compression problem is considered, and the inner edges of the first cover plate 13, the second cover plate 14, the third cover plate 8, and the fourth cover plate 7 are 1 mm larger than the inner surface of the product 12.

Claims

1. A composite material step forming mold, provided with a bottom frame, characterized in that the upper side of the bottom frame is fastened with a first template by bolts, and the second template is placed flat on the first template, the bottom frame, the first template, and the second template are assembled in a three-layer manner to form a step structure, and a first side plate, a second side plate, a third side plate, and a fourth side plate are arranged around the periphery of the first template and the second template and above the bottom frame, the first side plate and the fourth side plate are symmetrically arranged at both ends of the step structure, and the first side plate and the fourth side plate are processed with grooves that match the shapes of the two ends of the step structure, the outer sides of the first side plate, the second side plate, the third side plate, and the fourth side plate are positioned by corresponding stoppers, and the stoppers are connected to the bottom frame and the first side plate, the second side plate, the third side plate, and the fourth side plate by bolts, and the adjacent first side plates, the second side plates, the third side plates, and the fourth side plates are connected by bolts and positioning pins, and the upper end surfaces of the first side plate, the second side plate, the third side plate, and the fourth side plate are respectively bolted with the first cover plate, the second cover plate, the third cover plate, and the fourth cover plate.

2. The composite material step forming mold according to claim 1, characterized in that The front end of the bottom frame is processed with two forklift holes.

Images