Universal composite material T-shaped section rib positioning device
A composite material and positioning device technology, applied in applications, household components, household appliances, etc., can solve the problems of excessive frame, large size, heavy weight, etc., and achieve the effect of improving production efficiency, saving process links, and saving the number of tooling
Inactive Publication Date: 2018-12-18
JIANGXI HONGDU AVIATION IND GRP
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Problems solved by technology
[0002] When solidifying the aircraft wing panel assembly as a whole, due to the large size of the entire panel assembly, several T-shaped cross-section rib parts distributed on the skin cannot guarantee the forming accuracy only by the positioning plate at the end. However, the positioning gantry scheme with a rectangular steel frame built above the forming mold can not guarantee the overall strength of the tooling because the frame is too large and the weight is too heavy. Therefore, designing a light, reliable, and easy-to-operate positioning device has become the field Important issues that technicians need to solve urgently
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[0019] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0020] see Figure 1 to Figure 4 A universal composite material T-shaped cross-section rib positioning device, including a support 1, a clamping plate 2, a compactor 3, a sliding groove plate 4, a positioning slider 5, a left equalizing plate 6, a right equalizing plate 7, and an equalizing plate Block 8, molding die 9, composite material skin part 10 and composite material rib part 11, wherein, the clamping plate 2 is installed on the upper part of the support 1 through pins, and the lower part of the support is installed on the forming die 9; on the clamping plate 2 There are two positioning assemblies, and each positioning assembly includes a movable support, a compactor 3, a sliding groove plate 4, a positioning slider 5, a left equalizing p...
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Disclosed is a universal composite material T-shaped section rib positioning device. A clamping plate is installed on the upper portions of supports, and the lower portions of the supports are installed on a forming mold. The clamping plate is provided with positioning assemblies. Each positioning assembly comprises a movable support, a presser, sliding groove plates, a positioning sliding block,a left pressure equalizing plate and a right pressure equalizing plate, wherein the presser is installed on the movable support, the movable support is installed on the clamping plate, the upper portion of the positioning sliding block is connected with the movable support, the two sides of the positioning sliding block are provided with the sliding groove plates used for fixing the positioning sliding block to the clamping plate, and the left pressure equalizing plate and the right pressure equalizing plate which are used for positioning are arranged at the bottom of the positioning sliding block. A composite material skin part is laid on the forming mold. Due to the fact that the multiple positioning assemblies are arranged on the clamping plate, the positioning assemblies are matched with end groove blocks of composite material T-shaped rib parts to ensure that the positions of ribs do not change in the forming process, the situation that splicing and curing are conducted after independent forming is not needed, the number of process links and the number of tools are effective reduced, and production efficiency is greatly improved.
Description
technical field [0001] The invention relates to the technical field of positioning devices, in particular to a positioning device for T-shaped cross-section ribs of general composite materials. Background technique [0002] When solidifying the aircraft wing panel assembly as a whole, due to the large size of the entire panel assembly, several T-shaped cross-section rib parts distributed on the skin cannot guarantee the forming accuracy only by the positioning plate at the end. However, the positioning gantry scheme with a rectangular steel frame built above the forming mold can not guarantee the overall strength of the tooling because the frame is too large and the weight is too heavy. Therefore, designing a light, reliable, and easy-to-operate positioning device has become the field Important questions for technicians to solve. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a universal composite material T-se...
Claims
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Login to View More IPC IPC(8): B29C33/12B29L31/30
CPCB29C33/12B29L2031/3085
Inventor 张宇岑任大为姚菁王莉葛芸
Owner JIANGXI HONGDU AVIATION IND GRP