CN206154615U - Flat mouthful of eccentric mechanism that exchanges of inserting on five -way floor drain mould - Google Patents

Abstract

Flat mouthful of eccentric mechanism that exchanges of inserting on five -way floor drain mould includes last compound plate and lower compound plate, goes up and sets up die cavity and oblique guide pillar under the compound plate, sets up the backing plate on the lower compound plate, sets up thimble board, lower thimble board and mould foot on the backing plate, sets up the thimble on the upper and lower thimble board, sets up the core on the mould foot, its characterized in that: the die cavity in set up the principal mode chamber and insert and incline the die cavity and insert, set up the chieftain in inserting in the principal mode chamber and insert, set up on the core that the principal mode core is inserted and side core inserts, set up main chieftain and right chieftain during the principal mode core is inserted, main chieftain connects main slider, main slider drives through the master cylinder, right chieftain connects right slider, sets up left chieftain in side core inserts, left chieftain connects left slider, left and right slider matches with oblique guide pillar respectively, sets up chieftain down on the backing plate, the die cavity that the side die cavity was inserted and side core inserts is put down the bush chamber or is put down the bush chamber for eccentric, and corresponding left chieftain is the left chieftain of the peaceful mouth of the left chieftain of eccentric flat mouth.

Description

Five logical floor drain mould flat mouth insert bias interchange mechanisms

Technical field

The utility model is related to the injection mold of floor drain, more particularly to five logical floor drain mould flat mouth insert bias switch yards Structure.

Background technology

Existing plastic pipe（Such as floor drain）Mould be mostly pipe fitting that a secondary mould can only manufacture a type, if some Different types of plastic pipe is simply locally slightly different, and other positions are all the same, then will again open a secondary mould again, The manufacturing cost of mould is very high, therefore improves the expense of input, and not reproduction the type plastic pipe when, the secondary mould Also will cancel, so as to cause very big waste.Therefore someone has invented the pipe fitting injection molding mold for exchanging insert, i.e., by mould Middle setting core insert and cavity block, when the local difference of pipe fitting（One of joint such as multi-way pipe fitting is different）, only need The core insert and cavity block of the position are changed, but existing insert is exchanged and is only applicable to concentric joint（Before and after replacing Joint it is of different sizes, but the center of circle is identical）, but eccentric joint cannot be applied to.

The content of the invention

The purpose of this utility model is the shortcoming in order to overcome prior art to exist, there is provided a kind of to lead to floor drains wherein to five The insert of one flat mouth joint is exchanged, and can take off concentric flat mouth joint, and can take off eccentric joint, reduces the five of mould development cost Logical floor drain mould flat mouth insert bias interchange mechanism.

The utility model five leads to the technical scheme of floor drain mould flat mouth insert bias interchange mechanism：Including upper compound plate with Compound plate, arranges die cavity and Angle Pin under upper compound plate, on lower compound plate backing plate is arranged, arrange on backing plate upper ejector retainner plate, lower ejector retainner plate and Support block, arranges thimble on upper and lower ejector retainner plate, core is arranged on support block, it is characterised in that：Primary cavity edge is set in described die cavity Block and side cavity block, arrange upper chieftain's insert in principal mode cavity insert, main core insert and side core insert are arranged on core, Main chieftain and right chieftain are set, and main chieftain connects master slider, and master slider Jing master cylinders drive, right chieftain's connection in main core insert Right slide block, arranges left chieftain in side core insert, and left chieftain connects left slider, and left and right slide block is engaged respectively with Angle Pin, The die cavity of chieftain, the side cavity block and side core insert is eccentric flat mouth die cavity or flat mouth mould under arranging on backing plate Chamber, corresponding left chieftain is the left chieftain of eccentric flat mouth and the left chieftain of flat mouth.

The utility model discloses a kind of five logical floor drain mould flat mouth insert bias interchange mechanism, when mould is molded, by under Compound plate drives backing plate, upper ejector retainner plate, lower ejector retainner plate, support block, lower chieftain, core, left chieftain, right chieftain, main chieftain and floor drain one Rise and move down, mould die sinking, while mould is molded, principal mode cavity insert and upper chieftain's insert are deviate from the top connection of floor drain, and Angle Pin coordinates with left and right slide block, drives left slider to slide to the left, and left slider drives left chieftain to deviate from the left joint of floor drain, right Slide block slides to the right, and right slide block drives right chieftain to deviate from the right connector of floor drain, finally drives thimble upwards by upper and lower ejector retainner plate, Thimble upwards ejects floor drain, and lower chieftain is deviate from the lower contact for making floor drain, completes the demoulding.This programme five leads to floor drain mould flat mouth edge Block bias interchange mechanism, by the way that cavity block is divided into into principal mode cavity insert and side cavity block, core insert is divided into main core edge Block and side core insert, wherein principal mode cavity insert and main core insert are non-interchangeable for fixation, therefore by upper chieftain's insert（Simultaneously It is also glue-feeder）In being arranged on principal mode cavity insert, and side cavity block and side core insert and left chieftain can be interchangeable, can As needed both it is replaceable with one heart and different inner diameters size side cavity block and side core insert and the left head of various outer diameter Son, also removable eccentric side cavity block and side core insert and left chieftain, simple structure, change convenient, a secondary mould The floor drain of number of different types can be produced, versatility is good, reduce mould development cost.

The utility model five leads to floor drain mould flat mouth insert bias interchange mechanism, and described lower chieftain's outer wall is located at upper and lower Following sub-set is set on ejector retainner plate, and following sub-set is engaged with the lower mouth of the five of injection mo(u)lding logical floor drains.Following sub-set can be under Chieftain play the guiding role, and rub resistance, it is ensured that service life, and after mould die sinking, following sub-set is together with thimble by floor drain top Go out the demoulding.

Description of the drawings

Fig. 1 is the schematic perspective view of the left joint for flat mouth joint of five logical floor drain mould flat mouth insert bias interchange mechanisms；

Fig. 2 is the schematic perspective view of the left joint for eccentric joint of five logical floor drain mould flat mouth insert bias interchange mechanisms；

Fig. 3 is the structural representation of five logical floor drain mould flat mouth insert bias interchange mechanisms；

Fig. 4 be the die cavity of side core insert be flat mouth die cavity and floor drain for the left joint of flat mouth schematic perspective view；

It is eccentric die cavity and schematic perspective view that floor drain is eccentric left joint that Fig. 5 is the die cavity of side core insert.

Specific embodiment

The utility model is related to a kind of five logical floor drain mould flat mouth insert bias interchange mechanisms, as Figure 1-Figure 5, bag Compound plate 1 and lower compound plate 2 are included, die cavity 3 and Angle Pin 4 are set under upper compound plate, backing plate 5 is set on lower compound plate, arranged on backing plate Ejector retainner plate 6, lower ejector retainner plate 7 and support block 8, arrange thimble 9 on upper and lower ejector retainner plate, core 10 is arranged on support block, it is characterised in that： Principal mode cavity insert 11 and side cavity block 12 are set in described die cavity 3, upper chieftain's insert 13 is set in principal mode cavity insert, in type Main core insert 14 and side core insert 15 are set on core 10, main chieftain 16 and right chieftain 17, main head are set in main core insert Son connection master slider 18, master slider Jing master cylinders drive, and right chieftain connects right slide block 19, and left head is arranged in side core insert 15 Son 20, left chieftain connects left slider 21, and left and right slide block is engaged respectively with Angle Pin 4, chieftain 22 under arranging on backing plate 5, institute The die cavity of side cavity block 12 and side core insert 15 is stated for eccentric flat mouth die cavity or flat mouth die cavity, corresponding left chieftain 20 For the left chieftain of eccentric flat mouth and the left chieftain of flat mouth.When mould is molded, backing plate 5, upper ejector retainner plate 6, lower ejector retainner plate are driven by lower compound plate 2 7th, support block 8, lower chieftain 22, core 10, left chieftain 20, right chieftain 17, main chieftain 16 and floor drain are moved downwardly together, and mould is opened Mould, while mould is molded, the top connection abjection principal mode cavity insert 11 of floor drain and upper chieftain's insert 13, and Angle Pin 4 with it is left and right Slide block 21,19 coordinates, and drives left slider to slide to the left, and left slider drives left chieftain 20 to deviate from the left joint of floor drain, right slide block 19 Slide to the right, right slide block drives right chieftain 17 to deviate from the right connector of floor drain, finally from upper and lower ejector retainner plate 6,7 drive thimble 9 to On, thimble upwards ejects floor drain, and lower chieftain is deviate from the lower contact for making floor drain, completes the demoulding.This programme five leads to floor drain mould puts down Mouth insert bias interchange mechanism, by the way that cavity block is divided into into principal mode cavity insert 11 and side cavity block 12, core insert is divided into Main core insert 14 and side core insert 15, wherein principal mode cavity insert are non-interchangeable for fixation with main core insert, therefore will be upper Chieftain's insert 13（It is also simultaneously glue-feeder）In being arranged on principal mode cavity insert 11, and side cavity block 12 and side core insert 15 with And left chieftain 20 can be interchangeable, can as needed both it is replaceable with one heart and different inner diameters size side cavity block and side core The left chieftain of insert and various outer diameter, also removable eccentric side cavity block and side core insert and left chieftain, structure Simply, change convenient, a secondary mould can produce the floor drain of number of different types, versatility is good, reduces mould development cost.It is described The outer wall of lower chieftain 22 be located on upper and lower ejector retainner plate 6,7 following sub-set 23 be set, following sub-set and the five of injection mo(u)lding logical floor drains Lower mouth be engaged.Following sub-set 23 can play the guiding role to lower chieftain 22, and rub resistance, it is ensured that service life, and mould is opened After mould, following sub-set 23 is together with thimble by floor drain ejection device.

Claims (2)

1. five logical floor drain mould flat mouth insert bias interchange mechanism, including upper compound plate（1）With lower compound plate（2）, arrange under upper compound plate Die cavity（3）And Angle Pin（4）, backing plate is set on lower compound plate（5）, upper ejector retainner plate is set on backing plate（6）, lower ejector retainner plate（7）And mould Pin（8）, thimble is set on upper and lower ejector retainner plate（9）, core is set on support block（10）, it is characterised in that：Described die cavity（3）In Principal mode cavity insert is set（11）With side cavity block（12）, upper chieftain's insert is set in principal mode cavity insert（13）, in core（10） Upper setting main core insert（14）With side core insert（15）, main chieftain is set in main core insert（16）With right chieftain（17）, Main chieftain connects master slider（18）, master slider Jing master cylinders drive, and right chieftain connects right slide block（19）, in side core insert（15） It is middle that left chieftain is set（20）, left chieftain's connection left slider（21）, left and right slide block respectively with Angle Pin（4）It is engaged, in backing plate （5）Chieftain under upper setting（22）, the side cavity block（12）With side core insert（15）Die cavity for eccentric flat mouth die cavity or Person's flat mouth die cavity, corresponding left chieftain（20）For the left chieftain of eccentric flat mouth and the left chieftain of flat mouth.

2. as claimed in claim 1 five lead to floor drain mould flat mouth insert bias interchange mechanism, it is characterised in that：Described following Son（22）Outer wall is located at upper and lower ejector retainner plate（6、7）Upper setting following sub-set（23）, five logical floor drains of following sub-set and injection mo(u)lding Lower mouth be engaged.