Novel elastic deformation angle ejector base assembly
A technology of elastic deformation and sloping roof seat, applied in the field of ejector devices, can solve the problems of sloping roof deformation, short working life of the sloping roof, unbalanced ejection, etc.
Inactive Publication Date: 2014-10-15
DONGGUAN GOOD MARK NEW PRECISION TECH CO LTD
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Problems solved by technology
[0003] In order to solve a series of problems such as unbalanced ejection, deformation and breakage of the inclined top, and short working life of the inclined top due to the excessive sliding friction force between the inclined top and the inclined top seat during the ejection process of the forming mold
[0004] The invention and application of this structure solves a series of unreliable factors in the ejection process of the mold: such as the unbalanced ejection caused by excessive friction, the deformation and fracture of the inclined top, and the short working life of the inclined top, etc., to meet the needs of the mold in production Reliability and continuity in the process
Method used
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Embodiment Construction
[0006] The technical invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0007] figure 1 The reference numerals in the figure are: the new type of elastic deformation fastening inclined top seat assembly, including 1. inclined top, 2. elastic inclined top seat, 3. inclined top seat sleeve, 4. inclined top seat meson, 5. meson tightening screw.
[0008] Such as figure 1 As shown, when the components are assembled, the inclined roof 1 dovetail hanging platform is inserted into the dovetail groove of the elastic inclined roof seat 2 in the axial direction, and the dovetail groove of the elastic inclined roof seat 2 begins to deform and open under the action of the insertion force, and the inclined roof 1 and the position of the dovetail groove of the elastic inclined top seat 2 are matched with each other. After the force of the inclined top 1 acting on the dovetail groove of the elastic inclined top seat 2 disappe...
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The invention relates to design of precision forming die and provides a novel elastic deformation angle ejector base assembly, which is a novel miniature ejection device mainly used in molding dies for fashionable consumer electronics, such as mobile phone, computer, tablet personal computer and digital camera. The assembly mainly comprises an angle ejector, an elastic angle ejector base, an angle ejector sleeve, an angle ejector base meson, and a meson tightening screw. The technical scheme provided by the invention can reduce the movement friction force of the angle ejector in the transverse direction during the ejection motion of the angle ejector and the angle ejector base, avoid deformation, unsmooth ejection and fracture due to excessive friction between the angle ejector and the angle ejector base during ejection. In addition, the assembly is convenient for installation and disassembly, and improves the life and the period continuity of dies in the production.
Description
technical field [0001] The technical invention relates to the design and manufacture of a forming mold, and is applied to an ejecting device when the mold ejects products. Background technique [0002] The mold is the core of the entire manufacturing industry. Generally, the mold is basically composed of five systems, one is the pouring system, the other is the core forming system, the third is the exhaust system, the fourth is the cooling system, and the fifth is the ejection system. The mold ejection system is essential for the automatic production of molds, and a set of ejection system with good stability, high reliability, long service life and good cycle continuity is very important for the mass production of molds. Contents of the invention [0003] In order to solve a series of problems such as unbalanced ejection, deformation and breakage of the inclined top, and short working life of the inclined top due to the excessive sliding friction force between the inclined...
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IPC IPC(8): B29C39/36
Inventor 吴东宏赖纪峰李庆孟
Owner DONGGUAN GOOD MARK NEW PRECISION TECH CO LTD