Inclined Rubber Laminar Spring Automatic Opening and Closing Mold and Its Automatic Opening and Closing Method
An automatic opening and closing, rubber layer technology, applied in the field of automatic opening and closing molds with inclined rubber layered springs, can solve the problems of low production efficiency, high labor intensity, long operation time, etc., and achieve simplified mold closing and mold opening operations , Reduce the labor intensity of operation and improve the production efficiency
Active Publication Date: 2018-10-19
ZHUZHOU TIMES NEW MATERIALS TECH
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Problems solved by technology
Clamping and opening of the mold is performed manually, and driving, crowbar, and mallet are required. The operation time is long and the labor intensity is high; the demoulding process relies on manual beating operations, which may easily cause damage to the product surface; there are many steps in the operation of mold clamping and mold opening , long time, low production efficiency
Method used
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Embodiment Construction
[0034] The embodiments of the present invention will be described in detail below in conjunction with the drawings.
[0035] Such as Figure 2 to Figure 10 Shown:
[0036] Tilt-type rubber laminar spring automatically opens and closes the mold, from top to bottom, includes a top plate 1, a rubber injection plug 2, a rubber injection cylinder plate 3, and a middle mold 4 with a truncated cone-shaped cavity. The top plate 1 is fastened to the heating plate of the vulcanizer Below, the top plate 1 and the rubber injection plug 2 are connected by bolts, the rubber injection plug 2 extends into the injection cylinder plate 3, the injection cylinder plate 3 and the middle mold 4 are spliced and positioned by the frustum and fixed by bolts, the injection cylinder plate 3 Connect with the hanging mold frame of the vulcanizing machine by bolts;
[0037] It also includes a driven mold 5, a positioning insert 6, a pallet 7, a bottom plate 8, an active petal mold 9 and a bending pin 10. The ...
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An automatic opening and closing mold for tilting rubber layered springs comprises a top plate, a glue injection plug, a glue injection barrel plate and a middle mold with a frustum-shaped inner cavity from top to bottom, wherein the top plate is fastened to the lower portion of an upper heating plate of a vulcanizing machine and connected with the glue injection plug through bolts; the glue injection plug extends into the glue injection barrel plate; the glue injection barrel plate and the middle mold are spliced and positioned through a frustum and fixedly connected through bolts; and the glue injection barrel plate is connected with an upper mold hoisting support of the vulcanizing machine through bolts. The automatic opening and closing mold further comprises driven clack molds, a positioning insert, a supporting plate, a bottom plate, driving clack molds and bent pins. The automatic opening and closing mold for the tilting rubber layered springs can be automatically opened and closed, the mold closing or opening operation process is simplified, and the production efficiency is improved. The invention further provides an automatic mold opening and closing method of the automatic opening and closing mold for the tilting rubber layered springs.
Description
Technical field [0001] The invention relates to an automatic opening and closing mold for an inclined rubber layered spring, which is used for vulcanizing an inclined rubber layered spring to realize automatic opening and closing of the mold. The invention also relates to an automatic mold opening and closing method for the inclined rubber layer spring automatic opening and closing mold. Background technique [0002] The inclined rubber layered spring is used in the primary suspension system of subway vehicles, which has the functions of load bearing, buffering and vibration reduction, such as figure 1 As shown, the inclined rubber layer spring is composed of multiple layers of metal parts 100 and rubber 101. The whole is inclined, with a layered ring structure around it. In order to realize the separation of the product from the mold cavity, the mold cavity needs to be designed as Combination structure of petal mold. [0003] The existing inclined rubber layered spring mold adopt...
Claims
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IPC IPC(8): B29C33/22
CPCB29C33/22
Inventor 艾琦周晓光彭院中李斌谢彦飞侯明王昆
Owner ZHUZHOU TIMES NEW MATERIALS TECH