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CN-224210402-U - Mould equipment with slider quick detach function

CN224210402UCN 224210402 UCN224210402 UCN 224210402UCN-224210402-U

Abstract

The utility model relates to die equipment with a slide block quick-dismantling function, which comprises a die cushion block and a lower die core fixedly connected to the die cushion block, wherein an upper die core is fixedly connected to the lower die core, a sliding cavity is arranged in the upper die core, a slide block is connected to the surface of the lower die core in a sliding manner, a core-pulling slide rod is fixedly connected to the top of the upper die core, the core-pulling slide rod is inserted into the slide block, a core-pulling element is detachably connected to one side of the slide block, a quick-dismantling assembly is arranged on one side of the slide block in a sliding manner, the quick-dismantling assembly comprises a sliding limit column fixedly connected to the slide block, a limit special-shaped piece is fixedly connected to the sliding limit column, the quick-dismantling assembly further comprises an upper torsion block and a lower torsion block which are arranged on the side wall of the slide block in a sliding manner, special-shaped groove bodies matched with the shape of the limit special-shaped piece are respectively arranged on the upper torsion block and the lower torsion block, and the quick-dismantling assembly is convenient and quick-dismantling assembly is arranged.

Inventors

  • ZHANG YUXI
  • SHI BIN
  • CHEN WEI
  • Ye Zhangyang

Assignees

  • 昆山品俊精密塑胶有限公司

Dates

Publication Date
20260508
Application Date
20250114

Claims (6)

  1. 1. The die equipment with the function of quick disassembly of the sliding block is characterized by comprising a die cushion block (1) and a lower die core (11) fixedly connected to the die cushion block (1), wherein an upper die core (12) is fixedly connected to the lower die core (11), a sliding cavity (13) is arranged in the upper die core (12), a sliding block (2) is connected to the surface of the lower die core (11) in a sliding manner, a core-pulling sliding rod (14) is fixedly connected to the top of the upper die core (12), the core-pulling sliding rod (14) is inserted into the sliding block (2), a core-pulling element (21) is detachably connected to one side of the sliding block (2), a quick disassembly component (22) is slidably arranged on one side of the sliding block (2), the quick disassembly component (22) comprises a sliding limit column (221) fixedly connected to the sliding limit special-shaped piece (222), an upper torsion block (223) and a lower torsion block (223) are slidably arranged on the side wall of the sliding block (2), and the special-shaped torsion block (223) are connected to the special-shaped piece (224) in a matching manner, and the special-shaped piece (224) is arranged between the torsion block and the special-shaped piece (223).
  2. 2. The die assembly with the function of quickly disassembling the sliding block according to claim 1, wherein the quick-disassembling component (22) further comprises a rotating rod (226) fixedly connected to the side wall of the lower torsion block (224), and a clamping ball (227) is fixedly connected to the end part of the rotating rod (226).
  3. 3. The die equipment with the function of quick disassembly of the sliding block according to claim 2, wherein a fan-shaped limiting groove is formed in the surface of the core pulling element (21), and a clamping groove body matched with the clamping sphere (227) is formed in the fan-shaped limiting groove.
  4. 4. The die equipment with the function of quick disassembly of the sliding block according to claim 1, wherein the top surface of the upper torsion block (223) is fixedly connected with a shielding plate (23), one side of the shielding plate (23) is fixedly connected with a supporting plate (24), the sliding block (2) is provided with a sliding groove body (25), and the supporting plate (24) is provided with a sliding protrusion (241) matched with the sliding groove body (25).
  5. 5. The die assembly with the function of quickly disassembling the sliding block according to claim 4, wherein a plurality of springs (251) are fixedly connected to the bottom surface of the sliding groove body (25), the other ends of the springs (251) are fixedly connected with the bottoms of the sliding protrusions (241), and the elastic force of the springs (251) faces the bottom surface direction of the sliding groove body (25).
  6. 6. The die equipment with the function of quickly disassembling the sliding block according to claim 1, wherein one side of the sliding block (2) is provided with a limiting hole (26) on the surface of the lower die core (11), a limiting cylinder (261) is fixedly connected in the limiting hole (26), and an inclined limiting block (262) is fixedly connected at the end part of a piston rod of the limiting cylinder (261).

Description

Mould equipment with slider quick detach function Technical Field The utility model relates to the technical field of mold structures, in particular to mold equipment with a slide block quick-release function. Background The injection mould is a metal structure applied to an injection machine, is matched with a plastic forming machine in the plastic processing industry, and is a tool for endowing plastic products with complete configuration and accurate size. In the use process of the injection mold, the injection mold is required to be assembled on an injection molding machine and is divided into an upper mold core and a lower mold core, the lower mold core is a fixed mold in general, the upper mold core is a movable mold, an injection cavity is arranged in the lower mold core, and after the injection molding machine performs injection molding in the injection cavity in the lower mold core, a product in the injection cavity of the lower mold core is ejected and discharged through a thimble on the lower mold core. The core pulling operation is carried out by the existence of the sliding block in the injection mold, the core pulling structure is used in the process that the core pulling element is required to be inserted into the injection cavity, the replacement requirement is met when different products are produced, but the core pulling element is fixed by bolts, the core pulling element is required to be unlocked and detached from the injection mold in the replacement process, the efficiency is low, and therefore the problem that the core pulling element cannot be replaced quickly exists in the existing mold. Disclosure of utility model The quick-dismantling structure is capable of quickly dismantling the core-pulling element, so that the dismantling efficiency of the core-pulling element is improved, and the replacement of the core-pulling specification of the die is facilitated. In order to achieve the above purpose, the technical scheme includes that the die equipment with the function of quick disassembly of the sliding block comprises a die cushion block and a lower die core fixedly connected to the die cushion block, an upper die core is fixedly connected to the lower die core, a sliding cavity is arranged in the upper die core, the surface of the lower die core is slidably connected with the sliding block, a core-pulling sliding rod is fixedly connected to the top of the upper die core, the core-pulling sliding rod is inserted into the sliding block, a core-pulling element is detachably connected to one side of the sliding block, a quick disassembly component is slidably arranged on one side of the sliding block and comprises a sliding limiting column fixedly connected to the sliding block, a limiting special-shaped piece is fixedly connected to the sliding limiting column, the quick disassembly component further comprises an upper torsion block and a lower torsion block which are slidably arranged on the side wall of the sliding block, the upper torsion block is in threaded connection with the lower torsion block, and special-shaped grooves matched with the limiting special-shaped piece in shape are formed in the upper torsion block and the lower torsion block. Preferably, the quick-release assembly further comprises a rotating rod fixedly connected to the side wall of the lower torsion block, and the end part of the rotating rod is fixedly connected with a clamping ball body. Preferably, a fan-shaped limiting groove is formed in the surface of the core-pulling sliding rod, and a clamping groove body matched with the clamping sphere is formed in the fan-shaped limiting groove. Preferably, the top surface fixedly connected with shielding plate of turning round the piece, one side fixedly connected with backup pad of shielding plate, set up the slip cell body on the slider, set up in the backup pad with the slip protruding that the slip cell body matches. Preferably, a plurality of springs are fixedly connected to the bottom surface of the sliding groove body, the other ends of the springs are fixedly connected with the bottoms of the sliding protrusions, and the elastic force of the springs faces the bottom surface direction of the sliding groove body. Preferably, a limiting hole is formed in the surface of the lower die core on one side of the sliding block, a limiting cylinder is fixedly connected in the limiting hole, and an inclined limiting block is fixedly connected to the end part of a piston rod of the limiting cylinder. The beneficial effects of the utility model are as follows: 1. Through setting up quick detach structure and realizing quick installation and quick dismantlement's effect, can promote the change efficiency when the component of loosing core is changed, can promote the overall efficiency of production when changing production to the product of different specifications in injection moulding technology. 2. Through setting up elastic construction, guarantee that quick detach s