CN201471632U

CN201471632U - Slider mould of automobile windshield wiper

Info

Publication number: CN201471632U
Application number: CN2009202031418U
Authority: CN
Inventors: 谷兆毅; 梁鸿
Original assignee: Hengde Precise Mold Co Ltd Of Dalian Economic & Technology Development Zone
Current assignee: Dalian Hengde Delicate Molding Co., Ltd.
Priority date: 2009-09-07
Filing date: 2009-09-07
Publication date: 2010-05-19
Anticipated expiration: 2019-09-07

Abstract

The utility model relates to a slider mould of an automobile windshield wiper, which comprises a top clamp plate 1, an A plate 3, a locating ring 31, a sprue bushing, a guide pillar 5, a bottom clamp plate 15, a spacer block 14, an ejector pin stripper plate 13, an ejector pin plate 12, a B plate 9, a push rod 22 and a support pillar 25. The utility model is characterized in that a fixed side stay plate 17 and a core guide pillar 6 are fixed in a square groove below the A plate 3 by an M6 bolt A 16; a plurality of fixed side slider dies 18 are arranged below the fixed side stay plate 17; a movable side stay plate 21 is fixed on the B plate 9 by an M6 bolt B 23; a plurality of movable side slider dies 19 are arranged on the movable side stay plate 21 corresponding to the fixed side slider dies 18, and a core guide pillar sleeve 7 and a locating pin 8 are arranged; and the core guide pillar 6 is movably arranged in a core guide pillar hole 36 of the core guide pillar sleeve 7. The production efficiency is high by adopting the mould to produce slider components of the automobile windshield wiper, and the components have high quality, are wear resistant and have long service life.

Description

Windshield wiper slide block mould

Technical field

The utility model belongs to mould, particularly a kind of windshield wiper slide block mould.

Background technology

At present, because automobile has become people's life, produced requisite transport vehicle, demand constantly increases, and therefore, requires automotive performance good, and the life-span is long, and cost is low, saves the energy; For reaching above-mentioned various requirement, must produce from the research and development of each parts of automobile, improve constantly each parts technical performance, increase the service life, enhance productivity, reduce cost.Existing windshield wiper slide block, its technical performance is undesirable, wears no resistance, and service life is low, and production efficiency is low, the cost height.

Summary of the invention

The objective of the invention is to overcome above-mentioned technical deficiency, provide a kind of and save material, production efficiency height, long service life, high accuracy, the windshield wiper slide block mould of technological performance such as wear-resisting.

The technical scheme that the utility model technical solution problem is adopted is: a kind of windshield wiper slide block mould, comprise that fixation side fetching plate, fixation side template, locating ring, sprue bush, guide pillar, movable side-draw pay plate, square iron, thimble push pedal, ejector retainner plate, movable side template, push rod and support column, be characterized in using M6 bolt one fixedly fixation side backing plate and core guide pillar in the square groove below the fixation side template, below the fixation side backing plate, adorn a plurality of fixation side slide-action dies; On movable side template, fix a movable side backing plate, adorn a plurality of movable side slide moulds accordingly at movable side backing plate face and fixation side slide block, and core guide column sleeve and alignment pin are housed with M6 bolt two; The core guide pillar is contained in the core guide pillar hole of core guide column sleeve versatilely.

The beneficial effects of the utility model are: adopt this mould to produce windshield wiper slide block part, and once-forming, every injection is once produced four, the production efficiency height, quality is good, and the precision height is wear-resisting, long service life.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 is the slide block mode host visual pattern;

Fig. 2 is the A-A cutaway view of Fig. 1.

Among the figure: 1-fixation side fetching plate; 2-M12 bolt one; 3-fixation side template; The 4-cooling water channel; The 5-guide pillar; 6-core guide pillar; 7-core guide pin bushing; The 8-alignment pin; The movable side template of 9-; The 10-guide pin bushing; 11-M12 bolt two; The 12-ejector retainner plate; The push pedal of 13-thimble; The 14-square iron; The movable side-draw of 15-is paid plate; 16-M6 bolt one; The movable side backing plate of 17-; 18-fixation side slide-action die; The movable side slide mould of 19-; 20-cooling water joint; The movable side backing plate of 21-; The 22-push rod; 23-M6 bolt two; 24-push pedal guide pillar; The 25-support column; The 26-ejector guide pillar; The 27-M8 bolt; 28-M6 bolt three; 29-M5 bolt one; The 30-sprue bush; 30-1-cast gate jacking road; The 31-locating ring; 32-M5 bolt two; 33-guide pillar hole; The 34-cast gate; The 35-runner; 36-core guide pillar hole.

The specific embodiment

Embodiment, with reference to accompanying drawing, a kind of windshield wiper slide block mould, comprise that fixation side fetching plate 1, fixation side template 3, locating ring 31, sprue bush 30, guide pillar 5, movable side-draw pay plate 15, square iron 14, thimble push pedal 13, ejector retainner plate 12, movable side template 9, push rod 22 and support column 25, be characterized in using M6 bolt 1 fixedly fixation side backing plate 17 and core guide pillar 6 in the square groove below fixation side template 3, below fixation side backing plate 17, adorn four fixation side slide-action dies 18; On movable side template 9, fix a movable side backing plate 21, on movable side backing plate 21, adorn four movable side slide moulds 19 accordingly, and core guide column sleeve 7 and alignment pin 8 are housed with fixation side slide block 18 with M6 bolt 2 23; Core guide pillar 6 is contained in the core guide pillar hole 36 of core guide column sleeve 7 versatilely.Four M12 bolts 1 of fixation side fetching plate 1 usefulness are fixedlyed connected with fixation side template 3, be provided with guide pillar hole 33 symmetrically at four angles, a locating ring 31 is fixed with two M5 bolts 1 in the center, with two M5 bolts 2 32 sprue bush 30 and fixation side template 2 are fixed together, sprue bush 30 passes the centre bore of fixation side backing plate 17, and sprue bush 30 centers are provided with cast gate jacking road 30-1; Four guide pillars 5 are separately fixed in the hole of fixation side template 3, and guide pillar 5 is through in the hole of guide pin bushing 10 versatilely, and guide pin bushing 10 is fixed in the hole of movable side template 9; Movable side-draw is paid four M12 bolts 2 11 of plate 15 usefulness and is fixedlyed connected with movable side template 9, between square iron 14 is housed, thimble push pedal 13 and ejector retainner plate 12 are housed to square iron 14 intermediate active, connect with M8 bolt 27 between thimble push pedal 13 and the ejector retainner plate 12, support column 25, ejector guide pillar 26 and push pedal guide pillar 24 are housed on the ejector retainner plate 12; Push rod 22 is equipped with at ejector retainner plate 12 centers, and push rod 22 passes movable side backing plate 21 to movable side slide mould 19; Paying plate 15 with push pedal guide pillar 24 with movable side-draw with M6 bolt 3 28 fixedlys connected; Be provided with cast gate 34 and runner 35 below fixation side backing plate 17, they all communicate with cast gate jacking road 30-1; Be equipped with cooling water channel 4 on fixation side template 3 and movable side template 9, cooling water is equipped with joint 20 in its termination, connects water quench during production.

This mould production process is like this, at first the windshield wiper slide block mould under the matched moulds state is installed on the make-up machine.During matched moulds, make-up machine folding modular system drives movable side-draw and pays plate 15, square iron 14, movable side template 9, thimble push pedal 13 and ejector retainner plate 12 and move forward along guide pillar 5, movable side backing plate 21 and movable side slide mould 19 are moved forward, be involutory with fixation side slide-action die 18 until movable side slide mould 19, form and the consistent closed die of windshield wiper slide block shape and size the clamp force locking that mould is provided by make-up machine matched moulds system in the injection moulding process.The graininess plastics are sent to the barrel of heating from the hopper of injector, after the process heat fused is flow regime, under the promotion of injector screw rod, the plastics of fusion are compressed and move forward, thereby enter apace in the closed die of being formed by fixation side slide-action die 18 and movable side slide mould 19 by the nozzle of barrel front end, cast gate jacking road 30-1, runner 35 and cast gate 34 in the sprue bush 30, charge into the interior melt of mould under the situation of pressurized, solidify the back die sinking through the water quench in the cooling water channel 4.During die sinking, the make-up machine open-close system drives movable side-draw and pays plate 15, square iron 14, movable side template 9, ejector retainner plate 12, thimble push pedal 13 and movable side backing plate 21 and move backward, at this moment fixation side slide-action die 18 and movable side slide mould 19 are separated from die joint, the windshield wiper slide block comes off, and finishes shot production process.Every injection is once produced four, the production efficiency height, and quality is good, the precision height.

Claims

1. windshield wiper slide block mould, comprise that fixation side fetching plate (1), fixation side template (3), locating ring (31), sprue bush (30), guide pillar (5), movable side-draw pay plate (15), square iron (14), thimble push pedal (13), ejector retainner plate (12), movable side template (9), push rod (22) and support column (25), it is characterized in that using M6 bolt one (16) fixedly fixation side backing plate (17) and core guide pillar (6) in the square groove below fixation side template (3), below fixation side backing plate (17), adorn a plurality of fixation side slide-action dies (18); Upward fix a movable side backing plate (21) at movable side template (9), on movable side backing plate (21), adorning a plurality of movable side slide moulds (19) accordingly, and core guide column sleeve (7) and alignment pin (8) are housed with fixation side slide block 18 with M6 bolt two (23); Core guide pillar (6) is contained in the core guide pillar hole (36) of core guide column sleeve (7) versatilely.