Demolding structure for products with multiple demolding angles
A demoulding and angle technology, applied in the field of molds, can solve the problems of inability to adjust the elastic force of the compression spring, the structure of the compression spring and the ejector rod, and the selection range of the compression spring is single, so as to achieve convenient adjustment and expand the selection range Effect
Pending Publication Date: 2020-03-24
苏州福满堂电器科技有限公司
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Problems solved by technology
[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a demoulding structure for products with multiple demoulding angles, so as to solve the problem that the structure for installing the compression spring and the ejector rod cannot be adjusted in the above-mentioned background technology, resulting in the failure of the compression spring. The selection range is single, and the resilience of the compression spring cannot be adjusted. The invention expands the selection range of the compression spring to facilitate the adjustment of the resilience of the compression spring
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[0018] 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 embodiments.
[0019] see Figure 1 to Figure 4 , the present invention provides a technical solution: a demoulding structure for products with multiple demoulding angles, including a cylindrical body 1 and a push rod 3, one end of the ejector rod 3 is inserted in the cylindrical body 1, and one end of the cylindrical body 1 is outside The surface is fixed with a ring edge 5, and one side of the ring edge 5 is ring-shaped and equidistantly provided with four installation holes 4, and the ring edge 5 is fixedly connected with the lower mold by using the installation holes 4, and one end of the ejector rod 3 is extended to the mold cavity of the lower mold to complete the installation of the device.
[0020] A sealing plate 6 is fixed at the end of the cylindrica...
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The invention provides a demolding structure for products with multiple demolding angles. The demolding structure comprises a cylinder and an ejector rod, wherein one end of the ejector rod is inserted into the cylinder; a ring edge is fixed to the outer surface of one end of the cylinder; four mounting holes are annularly formed in one face of the ring edge at equal intervals; a sealing plate isfixed to the end, away from the ring edge, of the cylinder; a threaded hole is formed in the middle of the face, away from the cylinder, of the sealing plate; a threaded rod is engaged in the threadedhole; one end of the threaded rod extends into the cylinder and is provided with a baffle; and a compression spring is arranged between the baffle and the ejector rod. Compared with the prior art, the demolding structure has the following beneficial effects that the model selection range of the compression spring is enlarged, and the resilience force of the compression spring is convenient to adjust.
Description
technical field [0001] The invention relates to a demoulding structure for products with multiple demoulding angles, belonging to the technical field of moulds. Background technique [0002] For products with multiple demoulding angles, multiple demoulding structures with compression springs and ejector pins are often arranged on the lower die. At present, the structure for installing compression springs and ejector pins cannot be adjusted, resulting in a single selection range for compression springs , and the resilience of the compression spring cannot be adjusted. Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a demoulding structure for products with multiple demoulding angles, so as to solve the problem that the structure for installing the compression spring and the ejector rod cannot be adjusted in the above-mentioned background technology, resulting in the failure of the compression...
Claims
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Login to View More IPC IPC(8): B29C33/44
CPCB29C33/44
Inventor 史闵新
Owner 苏州福满堂电器科技有限公司