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Device for avoiding product deformation during mold opening

A product and elastic device technology, applied in the field of devices to avoid product deformation during mold opening, can solve problems such as non-delivery, product size out of tolerance, etc., and achieve the effects of convenient processing and assembly of parts, precise dimensions, and uniform force

Pending Publication Date: 2021-05-25
东莞东运镁业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When using a mold to process a product, when the height of the product is too high, when the slider is used to open the mold, the product will always be deformed in the direction of the slider mold opening, which will eventually cause the product size to be out of tolerance and cannot be delivered

Method used

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  • Device for avoiding product deformation during mold opening
  • Device for avoiding product deformation during mold opening
  • Device for avoiding product deformation during mold opening

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Embodiment Construction

[0033] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

[0034] Please refer to the attached Figure 1-3 , a device for avoiding product deformation during mold opening, comprising a mold 1, the mold 1 comprising an upper mold, a middle mold, a mold core and a lower mold, the front end of the mold core is provided with a slider 2, and the front end of the slider 2 is sequentially A fixed plate 3, an elastic device 4 and a driving device 5 for controlling the sliding of the slider 2 are provided. The side of the fixed plate 3 away from the spring device is fixedly connected with a plurality of thimbles 6, and the slider 2 is provided with a through hole. The thimble 6 passes through the through hole for resisting the product, and the drive device 5...

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Abstract

The invention belongs to the technical field of production equipment, and particularly relates to a device for avoiding product deformation during mold opening. The device comprises a mold, the mold comprises an upper mold, a middle mold, a mold core and a lower mold, a slider is arranged at the front end of the mold core, a fixing plate, an elastic device and a driving device used for controlling the slider to slide are sequentially arranged at the front end of the sliding block, a plurality of ejector pins are fixedly connected to the face, away from a spring device, of the fixing plate, the slider is provided with through holes, the ejector pins penetrate through the through holes and are used for holding a product, the driving device comprises a fixing support, a power device and an output end in sliding connection with the power device, the output end penetrates through the fixing plate to be fixedly connected with the slider, a sliding groove is further formed in the bottom of the slider, a connecting column is arranged at the end, adjacent to the slider, of the fixing plate, one end of the connecting column is contained in the sliding groove, one end of the elastic device is fixedly connected with the fixing plate, and the other end of the elastic device is fixedly connected with the fixing support. The device can effectively prevent the product from deforming along with movement of the slider, and the size of the high-thickness product can be more precise.

Description

technical field [0001] The invention belongs to the technical field of production equipment, and in particular relates to a device for avoiding product deformation during mold opening. Background technique [0002] When using a mold to process a product, when the height of the product is too high, when using a slider to open the mold, the product will always deform in the direction of the slider to open the mold, eventually resulting in a product size that is out of tolerance and cannot be delivered. Contents of the invention [0003] In order to overcome the shortcomings and deficiencies in the prior art, the object of the present invention is to provide a device for avoiding product deformation during mold opening. The device has a simple structure and can effectively prevent thick products from being deformed during mold opening. [0004] The purpose of the present invention is achieved through the following technical solutions: a device for avoiding product deformation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/44
CPCB29C33/44
Inventor 任步忠刘雄董兵
Owner 东莞东运镁业有限公司
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