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Tightly fit injection mold locker

A technology of injection mold and mold clamp, which is applied in the field of injection mold clamp to achieve the effect of preventing loss or potential safety hazards

Inactive Publication Date: 2015-12-16
钟锋良 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an injection mold clamping device that can ensure that the movable platen and the fixed platen are tightly bonded and not easy to loosen when the mold is opened.

Method used

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  • Tightly fit injection mold locker
  • Tightly fit injection mold locker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Refer to Figure 1-2 As shown, a tightly fitting injection mold clamping device includes a locking seat 1, a locking sleeve 2, a U-shaped fixing iron 3, and a safety strip 4. The locking seat 1 is provided with an adjusting bolt 5, an upper The round hole 6, the clamping wheel 7, and the clamping slot 8. The adjusting bolt 5 and the clamping wheel 7 are all embedded in the locking seat, and a butterfly spring 9 is arranged under the adjusting bolt 5. The butterfly spring 9 A top plate 10 is provided below, an internal roller 11 is provided below the top plate 10, and a rolling connection is formed between the internal roller 11 and the card wheel 7, and a cavity (not shown) is provided between the carden 7 and the locking seat 1 As shown), the locking sleeve 2 is provided with a lower circular hole 12 and a semicircular groove 13, and the semicircular groove 13 and the locking sleeve 2 are integrally formed, and the U-shaped fixing iron 3 is installed in the upper circul...

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PUM

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Abstract

The invention discloses a tightly fit injection mold locker which comprises a locking seat, a locking sleeve, U-shaped fixing irons and a safety strip, wherein an adjusting bolt, a clamping wheel, upper circular holes and a clamping groove are arranged and formed in the locking seat; the adjusting bolt and the clamping wheel are embedded into the locking seat; a belleville spring is arranged below the adjusting bolt; an ejection plate is arranged below the belleville spring; internal rolling wheels are arranged below the ejection plate; the internal rolling wheels are in rolling connection with the clamping wheel; a cavity is formed between the clamping wheel and the locking seat; the locking sleeve is provided with lower circular holes and semicircular grooves; the semicircular grooves and the locking sleeve are molded integrally; the U-shaped fixing iron is mounted in the upper circular holes and the lower circular holes; and the safety strip is mounted in the clamping groove.

Description

Technical field [0001] The invention relates to a mold clamping device, and more specifically, to a tightly fitting injection mold clamping device. Background technique [0002] Injection molding is a processing method used in the mass production of some complex-shaped parts. Specifically, it refers to injecting the material melted by heat into the mold cavity by high pressure, and after cooling and solidifying, the molded product is obtained. Injection mold is a tool for producing plastic products, as well as a tool for giving plastic products a complete structure and precise dimensions. An injection mold is usually composed of a movable mold and a fixed mold. The movable mold is installed on the movable template of the injection molding machine, and the fixed mold is installed on the fixed template of the injection molding machine. During injection molding, the movable mold and the fixed mold are closed to form a pouring system and cavity. When the mold is opened, the movable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/66
CPCB29C45/66B29C2045/664
Inventor 陈健愉
Owner 钟锋良
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