CN103317676A

CN103317676A - Cold runner injection mold

Info

Publication number: CN103317676A
Application number: CN2013102496492A
Authority: CN
Inventors: 那仓孝行
Original assignee: SUZHOU TECHWELL PRECISION MOLD CO Ltd
Current assignee: SUZHOU TECHWELL PRECISION MOLD CO Ltd
Priority date: 2013-06-23
Filing date: 2013-06-23
Publication date: 2013-09-25

Abstract

The invention discloses a cold runner injection mold which comprises an upper mold seat module, a flow guide plate module, a heat conduction pipe module, a positioning ring module, a flow guide plate guide column module, a convex mold module, a concave mold module, a water inlet module, a guide column module, an elastic module, a header module, a first fixing plate module, a second fixing plate module and a lower mold seat module. The cold runner injection mold provided by the invention is reasonable in design structure, saves materials, ensures high accuracy of produced injection products, and is simple to operate and easy to popularize; the service life of the mold is prolonged, the production efficiency of the mold and the yield of manufactured products are improved, the enterprise capital cost input is reduced.

Description

A kind of cold runner injection mold

Technical field

The present invention relates to technical field of mold, be specifically related to a kind of cold runner injection mold.

Background technology

At present, in manufacturing enterprise, generally utilize mould production, its high efficiency, easy to operate.Thermoplastic is injection molding Molding cycleShort, production efficiency is high, melt is little to the wearing and tearing of mould, in large quantity complicated, the picture on surface of forming shape and mark is clear, dimensional accuracy is high plastic.

But existing cold runner Injection Mold Design is unreasonable, and production efficiency is low and product percent of pass that produce is low, thereby has indirectly increased the production infusion of financial resources cost of enterprise, and simultaneously its irrational design also directly causes the shortening in its service life.

Therefore, based on the problems referred to above, the invention provides a kind of cold runner injection mold.

Summary of the invention

Goal of the invention: the objective of the invention is to solve the deficiencies in the prior art, a kind of cold runner injection mold is provided, the production cost of enhancing productivity, reduce enterprise drops into.

Technical scheme: a kind of cold runner injection mold comprises upper bolster module, deflector module, heat pipe module, centring ring module, deflector guide pillar module, punch module, die module, water inlet module, guide pillar module, elastic module, the module of rushing to summit, the first fixed head module, the second fixed head module and die shoe module; Described upper bolster module top arranges a side deflector module, heat pipe module and guide pillar module is set, and the opposite side top arranges deflector guide pillar module, punch module and die module; Described centring ring module is arranged on centre position, upper bolster module top; Described water inlet module is symmetricly set on punch module and the die module; Described die shoe module top arranges elastic module, the module of rushing to summit, the first fixed head module and the second fixed head module, and wherein elastic module, the module of rushing to summit arrange both sides, the first fixed head module top.

Be fixedly connected with by screw or Limit screw between preferred described each module.

Preferred described water inlet module number is 2-4.

Preferred described elastic module is spring.

Compared with prior art, beneficial effect of the present invention is:

Adopt a kind of cold runner injection mold of the present invention, this device project organization is reasonable, the saving material, and the injecting products precision of its production is higher, has improved mold use life-span and production efficiency, also improve the qualification rate of manufacturing product, reduced the input of business capital cost; Simultaneously the present invention is simple to operate, easily promotes.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the invention;

Wherein, sequence number is as follows among the figure: 1-upper bolster module, 2-deflector module, 3-heat pipe module, 4-centring ring module, 5-deflector guide pillar module, 6-punch module, 7-die module, 8-water inlet module, 9-guide pillar module, 10-elastic module, 11-rush to summit module, 12-the first fixed head module, 13-the second fixed head module, 14-die shoe module.

The specific embodiment

Below in conjunction with specific embodiment a kind of cold runner injection mold of the present invention is elaborated:

A kind of cold runner injection mold as shown in Figure 1 comprises upper bolster module 1, deflector module 2, heat pipe module 3, centring ring module 4, deflector guide pillar module 5, punch module (6), die module 7, water inlet module 8, guide pillar module 9, elastic module 10, the module of rushing to summit 11, the first fixed head module 12, the second fixed head module 13 and die shoe module 14; Upper bolster module 1 top arranges a side deflector module 2, heat pipe module 3 and guide pillar module 9 is set, and the opposite side top arranges deflector guide pillar module 5, punch module 6 and die module 7; Centring ring module 4 is arranged on centre position, upper bolster module 1 top; Water inlet module 8 is symmetricly set on punch module 6 and the die module 7; Die shoe module 14 tops arrange elastic module 10, the module of rushing to summit 11, the first fixed head module 12 and the second fixed head module 13, and wherein elastic module 10, the module of rushing to summit 11 arrange both sides, the first fixed head module 12 top.

Be fixedly connected with by screw or Limit screw between preferred each module.

Preferred water inlet module 8 quantity are 2-4.

Preferred elastic module 10 is spring.

The above only is preferred embodiment of the present invention, should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.

Claims

1. a cold runner injection mold is characterized in that: comprise upper bolster module (1), deflector module (2), heat pipe module (3), centring ring module (4), deflector guide pillar module (5), punch module (6), die module (7), water inlet module (8), guide pillar module (9), elastic module (10), the module of rushing to summit (11), the first fixed head module (12), the second fixed head module (13) and die shoe module (14); Described upper bolster module (1) top arranges a side deflector module (2), heat pipe module (3) and guide pillar module (9) is set, and the opposite side top arranges deflector guide pillar module (5), punch module (6) and die module (7); Described centring ring module (4) is arranged on centre position, upper bolster module (1) top; Described water inlet module (8) is symmetricly set on punch module (6) and the die module (7); Described die shoe module (14) top arranges elastic module (10), the module of rushing to summit (11), the first fixed head module (12) and the second fixed head module (13), and wherein elastic module (10), the module of rushing to summit (11) arrange both sides, the first fixed head module (12) top.

2. a kind of cold runner injection mold according to claim 1 is characterized in that: be fixedly connected with by screw or Limit screw between described each module.

3. a kind of cold runner injection mold according to claim 1 is characterized in that: described water inlet module (8) quantity is 2-4.

4. a kind of cold runner injection mold according to claim 1, it is characterized in that: described elastic module (10) is spring.