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CN-224224397-U - Combined base of injection mold

CN224224397UCN 224224397 UCN224224397 UCN 224224397UCN-224224397-U

Abstract

The utility model relates to the technical field of mold loading equipment, in particular to a combined base of an injection mold, wherein a plurality of bottom plates are distributed on the surface of an annular horizontal boss extending from the outer surface of a bottom ring at equal intervals, the left side and the right side of the surface of each bottom plate are fixedly connected with a fixing spoke, and the surfaces of the fixing spokes are fixedly connected with rivets. According to the utility model, the gasket is sleeved at the joint of the upper die and the lower die of the injection mold, the bottom ring is sleeved on the surface of the gasket, so that the extrusion piece on the inner wall surface of the bottom ring is clamped and fixed in the mounting card on the surface of the gasket, and the surface of the gasket at the joint of the lower die is rotated to drive the fixing table to lock the surface of the gasket, so that the flexible control of the integral device is achieved, the practicality of the integral device is enhanced, the defect that the surface connection gap between the upper die and the lower die of the existing injection mold is not tightly sealed when the upper die and the lower die are sealed is overcome, and the sealing degree of the injection mold is improved.

Inventors

  • Ning dongyang

Assignees

  • 苏州锦祥精密模具有限公司

Dates

Publication Date
20260512
Application Date
20250305

Claims (7)

  1. 1. The combined base of the injection mold comprises a bottom ring (1) and is characterized in that the appearance of the bottom ring (1) is in a circular shape, a layer of circular horizontal boss is extended on the outer surface of the bottom ring (1), a plurality of extrusion sheets (10) are fixedly connected to the left and right sides of the surface of each bottom ring (1), mounting clips (11) are detachably connected to the surfaces of the extrusion sheets (10), the number of the mounting clips (11) is consistent with that of the extrusion sheets (10), gaskets (12) are fixedly connected to the tail ends of the mounting clips (11), the mounting clips (11) are distributed on the outer wall surface of the gaskets (12) at equal intervals, a plurality of bottom sheets (2) are distributed on the surface of the circular horizontal boss extended on the outer surface of the bottom ring (1) at equal intervals, a plurality of fixing spokes (3) are fixedly connected to the left and right sides of the surface of each bottom sheet (2), rivets are fixedly connected to the surfaces of each fixing spoke (3), the fixing spoke (2) are fixedly connected to the surfaces of the circular boss (12) extended on the outer surface of the bottom ring (1) through the fixing spokes (3), and the surfaces of the circular boss (14) are connected to the lower mold surface (13).
  2. 2. The combined base of the injection mold according to claim 1, wherein the surface of the bottom plate (2) is rotatably connected with a mounting shaft (4), and the surface of the mounting shaft (4) is fixedly connected with a driving plate (5).
  3. 3. The combined base of the injection mold according to claim 2, wherein the top end thread of the bottom plate (2) is rotatably connected with a bolt (7), and the surface thread of the bolt (7) is sleeved with a fixing table (8).
  4. 4. The combination base of an injection mold according to claim 3, wherein the top end of the driving piece (5) is fixedly connected with a hook (6), the top end of the hook (6) is in a hook shape, and the tail end of the hook (6) is fixedly connected with the tail end surface of the bolt (7).
  5. 5. The combined base of the injection mold according to claim 4, wherein a sliding groove (9) is formed in the outer wall surface of the bottom ring (1), and the inner tail end of the fixing table (8) is abutted against and slides in the surface of the sliding groove (9).
  6. 6. The combined base of the injection mold according to claim 1, wherein the bottom plates (2) are distributed at equal intervals on the surface of the bottom ring (1), and the number of the bottom plates (2) is consistent with the number of the extrusion plates (10) and the mounting cards (11).
  7. 7. The combined base of the injection mold according to claim 1, wherein the diameter of the gasket (12) is smaller than the caliber of the bottom ring (1), and the bottom ring (1) is sleeved at the lower end position of the surface of the gasket (12).

Description

Combined base of injection mold Technical Field The utility model relates to the technical field of mold loading equipment, in particular to a combined base of an injection mold. Background The injection mold is a special tool for plastic injection molding process, and is widely applied to the production of plastic parts and products by injecting heated and melted plastic into a mold cavity and cooling and solidifying the plastic to obtain a finished product, and is particularly suitable for mass production of products with complex geometric shapes and high precision requirements, such as automobile parts, electronic shells, household appliances, toys and the like; According to the injection mold base convenient to fix, the problem that the structure is single, time and labor are wasted and the workload of staff is increased when the mold is fixed is solved by arranging the base, the sliding port, the box body, the clamping mechanism, the rope collecting mechanism and the transmission mechanism to be matched with each other, and the injection mold base convenient to fix has the advantage of being convenient for fixing the injection mold, reduces the working strength and reduces the operation cost; However, most of the existing mold bases only can play a role in supporting and fixing the mold body, and the existing injection mold is basically composed of an upper part and a lower part due to the fact that molten plastic solution is required to be injected into the mold, and due to the fact that gaps exist at the joint gaps of the upper mold and the lower mold, a certain solution leakage condition possibly exists in the mold used for a long time, body leakage of the mold cannot be well controlled, and a certain defective rate exists in the production process. Disclosure of utility model The utility model aims to provide a combined base of an injection mold for solving the problems in the background art. The combined base of the injection mold comprises a bottom ring, wherein the appearance of the bottom ring is in a circular ring shape, a layer of annular horizontal boss extends from the outer surface of the bottom ring, a plurality of extrusion sheets are fixedly connected to the inner wall surface of the bottom ring, mounting cards are detachably connected to the surfaces of the extrusion sheets, the number of the mounting cards is consistent with that of the extrusion sheets, gaskets are fixedly connected to the tail ends of the mounting cards, the mounting cards are distributed on the outer wall surface of the gaskets at equal intervals, a plurality of bottom sheets are distributed on the surface of the annular horizontal boss extending from the outer surface of the bottom ring at equal intervals, a fixing spoke is fixedly connected to the left side and the right side of the surface of each bottom sheet, rivets are fixedly connected to the surfaces of the annular horizontal boss extending from the outer surface of the bottom ring through the surfaces of the fixing spoke, and the inner wall surface of the gasket is detachably connected with an upper mold and a lower mold. As a preferable technical scheme of the utility model, the surface of the bottom plate is rotationally connected with the mounting shaft, and the surface of the mounting shaft is fixedly connected with the driving plate, so that the gravity center stability of the whole device can be effectively ensured, and the long-term use of the device is satisfied. As a preferable technical scheme of the utility model, the top thread of the bottom plate is rotationally connected with the bolt, and the surface thread of the bolt is sheathed with the fixed table, so that the matching coordination of each part is more effectively enhanced when the whole device is operated, and the probability of various unexpected situations possibly occurring in the use process is effectively reduced. As a preferable technical scheme of the utility model, the top end of the driving piece is fixedly connected with the hook clamp, the top end of the hook clamp is in a hook shape, the tail end of the hook clamp is fixedly connected with the tail end surface of the bolt, and each part of the whole device is ground through matching of the whole device in the using process, so that the using coordination of the whole device is enhanced. As a preferable technical scheme of the utility model, the outer wall surface of the bottom ring is provided with the sliding groove, and the tail end of the inner side of the fixed table is in contact with and slides in the surface of the sliding groove, so that the matching strength of the whole device in the using process is enhanced to a greater extent, and the condition that the whole device is asymmetric in component matching in the using process is avoided. As a preferable technical scheme of the utility model, the bottom plates are distributed at equal intervals on the surface of the bottom ring, the number of the bottom plates is con