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Injection mold for guide nut

A guide nut, injection mold technology, applied in household appliances, other household appliances, applications, etc., can solve the problems of inability to achieve mass production, low efficiency, waste of manpower, etc., to save time and manpower, improve processing efficiency, improve The effect of processing efficiency

Pending Publication Date: 2022-07-12
天津原谷科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above solution, the inventors found that most of the existing guide nuts 1 are processed by welding and other operations, which wastes manpower, and the efficiency is low, and mass production cannot be realized.

Method used

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  • Injection mold for guide nut
  • Injection mold for guide nut
  • Injection mold for guide nut

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present application will be further described in detail below with reference to the accompanying drawings.

[0035] refer to image 3 , an injection mold for a guide nut provided by the present application includes a panel 21, an opening template 22, an upper template 23, a lower template 24, a thimble plate 25 and a disassembly and assembly plate 26, the panel 21 and the disassembly and assembly plate 26 For installing the injection mold 2 on the injection molding machine, a plurality of groups of injection molding structures 3 are arranged between the upper template 23 and the lower template 24, and the upper template 23 is provided with an injection hole that communicates with the injection molding structure 3. In this embodiment, The injection molding structure 3 is provided with four groups in total, that is, when the injection mold 2 is used to inject the guide nuts 1, four guide nuts 1 can be produced in each injection molding process; 1 After the injection ...

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PUM

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Abstract

The invention relates to the field of injection molds, in particular to an injection mold for a guide nut, which comprises an upper mold box and a lower mold box, an injection molding hole communicated with a cavity is formed in the upper mold box, and the cavity matched with the guide nut in shape is formed between the upper mold box and the lower mold box. An injection molding protrusion matched with a hole site in the guide nut is arranged in the cavity and comprises a bolt rod and a moving rod which are arranged between the upper mold box and the lower mold box, the bolt rod is matched with the connecting hole, and the moving rod is matched with the communicating groove. And a first mold opening device for driving the bolt rod to move towards the outer side of the lower mold box and a second mold opening device for driving the moving rod to move towards the outer side of the lower mold box are arranged on the lower mold box. The mold has the beneficial effects that large-batch production of the guide nuts is achieved, manpower waste is reduced, and the machining efficiency is improved.

Description

technical field [0001] The present application relates to the field of injection molds, and in particular, to an injection mold for guide nuts. Background technique [0002] Car assembly is a process in which workers assemble parts purchased from various processing plants and finally form a product car. Although the door leaf of a car looks simple, it also contains many parts inside. [0003] The door lock of the car includes the guide nut 1, refer to figure 1 and figure 2 , the guide nut 1 includes a connecting block 11, the connecting block 11 is cylindrical, one end of the connecting block 11 is provided with a connecting hole 12, the other end is fixedly connected with a transmission block 13, and a thread is provided inside the connecting hole 12; An extension block 14 is respectively connected to the two sides. The side of the extension block 14 away from the transmission block 13 is provided with an injection hole, and the end surface of the transmission block 13 a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/40B29C45/64B29C45/26B29L31/30
CPCB29C45/4005B29C45/64B29C45/2602B29L2031/3005
Inventor 廖龙军
Owner 天津原谷科技有限公司