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Combined mold for injection molding of parts and use method of combined mold

A component and combined technology, which is applied in the field of combined molds for injection molding of components, can solve problems such as failure to take out normally, parts sticking, deformation, etc., and achieve the effect of solving the inconvenience of taking out injection molded products and taking them quickly

Active Publication Date: 2022-04-12
安徽岳塑汽车工业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Injection molded products are widely used in the fields of information, automobiles, home appliances, aerospace, and national defense. Injection molds are tools for producing plastic products. After injection molding, existing injection molds often require manual removal of parts, which often leads to parts sticking after injection molding. It cannot be taken out normally on the injection mold at the lower end, forcibly taking it out will easily cause damage or deformation of the parts, which will seriously affect the production efficiency of the product, so a combined mold for injection molding of parts and its use method are designed here to solve the above problems

Method used

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  • Combined mold for injection molding of parts and use method of combined mold
  • Combined mold for injection molding of parts and use method of combined mold
  • Combined mold for injection molding of parts and use method of combined mold

Examples

Experimental program
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Effect test

Embodiment 1

[0030] see Figure 1-5 , the present embodiment provides a combined mold for injection molding parts and its use method, including a mold 1 and a support mechanism 2, the mold 1 includes an upper mold 13 and two lower molds 11 that can be assembled together, and the lower mold 11 is Semi-circular pallet, the inner bottom of the semi-circular pallet is rotated by a pin shaft to provide a semi-circular bottom plate 12, and the two semi-circular pallets are assembled into a hollow cylindrical mold cavity after facing each other, and the upper mold is covered by 13 Fit in the mouth position of the hollow cylindrical mold cavity, butt the two semicircular clamps together, and then cover the upper mold 13 to form an assembled mold to perform injection molding on the parts.

[0031] The upper mold 13 and the lower mold 11 can be rectangular or polygonal, and the shapes of the upper mold 13 and the lower mold 11 can be set arbitrarily according to injection molding requirements, so as...

Embodiment 2

[0038] see Figure 1-5 , further improvements have been made on the basis of Example 1:

[0039] The corner position of the bottom end of the T-shaped base 21 is provided with brake universal wheels, and by setting the brake universal wheels, the sliding friction force when the T-shaped base 21 slides is reduced.

[0040] In order to compensate the height difference when the top block 212 slides along the inside of the jacking groove 210, a T-shaped slot 213 is opened on the side wall of the top block 212, and the end of the beam 22 is fixed with a T-shaped block that slides and engages with the T-shaped slot 213 211 , while the jacking block 212 slides horizontally with the beam 22 , it can slide through the T-shaped slot 213 and the T-shaped block 211 , so as to compensate the height difference when the jacking block 212 slides along the inside of the jacking slot 210 .

[0041] The opposite side walls of the two T-shaped bases 21 are fixedly embedded with electromagnets 28...

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Abstract

The invention discloses a combined mold for injection molding of parts and a using method thereof, and relates to the technical field of injection molds, the combined mold comprises a mold and a supporting mechanism, the mold comprises an upper mold and two lower molds which can be assembled together, the lower molds are semicircular clamping plates, the two semicircular clamping plates are assembled into a hollow cylindrical mold cavity after facing each other, and the supporting mechanism is arranged in the hollow cylindrical mold cavity. And the upper mold covers a cavity opening of the hollow cylindrical mold cavity, a semicircular bottom plate is rotationally arranged at the bottom end of the interior of the semicircular clamping plate through a pin shaft, the supporting mechanism comprises two symmetrically-distributed T-shaped bases, and a crow plate used for rotationally jacking the semicircular bottom plate around the pin shaft is rotationally arranged in the rectangular notch. The hollow cylindrical mold cavity is assembled after the two semicircular clamping plates face each other, the cavity opening position of the hollow cylindrical mold cavity is covered with the upper mold, an assembled mold is formed to conduct injection molding operation on parts, after injection molding is finished, the upper mold and the lower mold which can be assembled together can be split through the jacking mechanism, and therefore the mold is convenient to assemble and disassemble. And the injection molding product can be quickly taken.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to a combined mold for injection molding parts and a method for using the same. Background technique [0002] Injection molded products are widely used in the fields of information, automobiles, home appliances, aerospace, and national defense. Injection molds are tools for producing plastic products. After injection molding, existing injection molds often require manual removal of parts, which often leads to parts sticking after injection molding. The injection mold at the lower end cannot be removed normally, and forced removal may easily cause damage or deformation of the parts, which seriously affects the production efficiency of the product. Therefore, a combined mold for injection molding of parts and its use method are designed here to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a combined mold for p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29C45/40
CPCY02P70/10
Inventor 储岳清王流永储晓节王鹏王焰炉王进程国灿王诗节
Owner 安徽岳塑汽车工业股份有限公司
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