Numerical-control forming mold

A technology for forming molds and controllers, applied in the directions of forming tools, manufacturing tools, cleaning methods and utensils, etc., can solve problems such as precision errors and parts cannot be rotated, and achieve the effect of improving forming quality and forming accuracy.

Inactive Publication Date: 2019-04-26
PHNIX GUANGZHOU ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to address the problems of the prior art. The present invention provides a numerically controlled forming mold to alleviate the problems that the existing mold has a large error in the precision of the parts when they are formed, and the parts cannot be rotated after the parts are clamped.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0057] see figure 1 , figure 2 as well as image 3 , the present embodiment provides a numerical control forming mold, which includes a frame 1, an upper mold 16, a lower mold 24, a rotating platform 13, a driving mechanism, a clamping mechanism, a photoelectric sensor 15 and a main controller.

[0058] In this embodiment, the outer profile of the frame 1 is a cuboid, and the frame 1 includes a bottom plate 12 , a support column 21 and a top plate 19 . The base plate 12 is provided with a cylindrical groove 9, and the base plate 12 can be placed on the ground or other equipment. The support column 21 is installed on the base plate 12, and the top plate 19 is connected with the base plate 12 through the support column 21, thereby forming a stable whole. Positioning blocks are provided in the middle of the two opposite support columns 21 , and when the parts 22 are placed on the frame 1 , the parts 22 can be positioned by the positioning blocks. The size of the frame 1 can ...

Embodiment 2

[0070] see Figure 4, this embodiment provides a digital forming die, which is similar to the numerical control forming die in Embodiment 1, the difference is that the mechanism of the driving mechanism is different. In this embodiment, the driving mechanism includes a third motor 26, a third gear 27, an inner ring gear 28 and a rolling assembly. The third motor 26 is installed on the base plate 12 and coaxially arranged with the cylindrical groove 9 , and the third gear 27 is sleeved on the output shaft of the third motor 26 . The inner ring gear 28 is installed in the blind hole provided at the bottom of the rotating platform 13 and meshes with the third gear 27 . The rolling assembly includes an annular sleeve 37 and a plurality of rolling balls 3 arranged in the annular sleeve 37 . The annular sleeve 37 is arranged coaxially with the cylindrical groove 9 and is located in the cylindrical groove 9 ; the rolling ball 3 is located on the bottom wall of the cylindrical groov...

Embodiment 3

[0073] see Figure 5 as well as Figure 6 , This embodiment provides a digital molding die, which adds an alarm device 1 on the basis of Embodiment 1. The alarm device one includes a trigger switch 30, an alarm one and a buffer. The trigger switch 30 is installed on the rotary platform 13 and is located on the path of the upper mold 16 lifting. The alarm one is set on the frame 1 and is electrically connected to the trigger switch 30 . The alarm one is connected to a power supply through the trigger switch 30; the trigger switch 30 is triggered when the bottom of the upper mold 16 descends to the rotary platform 13, so that the alarm one receives the power supply to send corresponding alarm information. When patrix 16 descends excessively, patrix 16 descends and can bump trigger switch 30, and trigger switch 30 can open alarm one, thereby reminds operator to stop the descending of patrix 16, protects numerical control forming mould.

[0074] The buffer includes a positioni...

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PUM

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Abstract

The invention discloses a numerical-control forming mold. The numerical-control forming mold comprises a frame, an upper mold, a lower mold, a rotary platform, a driving mechanism and a clamping mechanism. The frame is provided with a bottom plate provided with a cylindrical groove, and the upper mold and the lower mold are both installed on the frame and cooperate to enable a part to be formed. The rotary platform is rotationally installed in the cylindrical groove and used for supporting the lower mold, and an installation cavity is formed in the rotary platform. The driving mechanism is used for driving rotary platform to rotate in the cylindrical groove. The clamping mechanism is installed on the rotary platform and used for clamping the part. The clamping mechanism comprises two arc-shaped plates, two L-shaped plates, a slide rod, two racks, a first gear and a first motor, the first gear rotates so that the two racks can be driven to move close to or away from each other, and thus, the two L-shaped plates drive the two arc-shaped plates to move close to or away from each other so that the part can be clamped or released. According to the numerical-control forming mold, the clamping mechanism is installed on the rotary platform, the part is clamped while being rotated, errors caused by part rotating can be decreased, and the mold forming precision is improved.

Description

technical field [0001] The invention relates to a numerically controlled mold in the technical field of molds, in particular to a numerically controlled forming mold. Background technique [0002] Mold, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to shape an object. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. Known as the "Mother of Industry". [0003] When the existing mold is processing the parts, the parts are not easy to fix, and usually the upper mold is moved to form the parts, which causes a large error in the precision of the parts when they are formed, and the parts cannot be rotated after the parts are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D43/00B21D43/14B21D55/00B21C51/00B08B5/02
CPCB08B5/023B21C51/00B21D37/10B21D43/003B21D43/14B21D55/00
Inventor 何强杨超毅柏先宁
Owner PHNIX GUANGZHOU ELECTRICAL
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