CN205112250U

CN205112250U - Preceding frame injection mold

Info

Publication number: CN205112250U
Application number: CN201520770004.8U
Authority: CN
Inventors: 钱仁元
Original assignee: Taicang Shunchang Forging Co Ltd
Current assignee: Taicang Shunchang Forging Co Ltd
Priority date: 2015-09-30
Filing date: 2015-09-30
Publication date: 2016-03-30
Anticipated expiration: 2025-09-30

Abstract

The utility model relates to a preceding frame injection mold, include the cover half base, be located the inboard die board of cover half base, be located die inboard side and with the first push pedal of this die board cooperation, set up in the cover half piece of die board below, be located the push rod of cover half piece below, core spare, with the gliding core slider of core spare cooperation, set up in the fixed pin of core slider below, elastic component, and ejector tie rod spare that the elastic component is connected, set up in canceling release mechanical system under the ejector tie rod spare, set up in the inboard quenching piece of core slider, locating piece, with second push pedal that first push pedal was mutually supported, for the bearing the backup pad of second push pedal, draw the material pole and be located draw the stop pin of a material pole side end. Adopt push rod and push pedal jointly to release the mode, guaranteed the shaping quality of goods.

Description

Front frame injection mold

Technical field

The utility model relates to mould applications, particularly relates to a kind of front frame injection mold.

Background technology

At present, front frame injection mold due to the design of this body structure unreasonable, existing front frame injection mold unloading process is expended time in very much, and in the process of goods depanning, owing to just adopting push rod or push pedal to come out not, easily like this make product deformation, cause job efficiency not high.

Because above-mentioned defect, be necessary to provide a kind of novel front frame injection mold to solve the problem.

Utility model content

For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of novel front frame injection mold.

For solving the problem, the technical solution adopted in the utility model is as follows:

Frame injection mold before a kind of, comprise cover half base, be positioned at the concave template inside described cover half base, to be positioned at inside described concave template and to coordinate the first push pedal with this concave template, be arranged at the cover half block below described concave template, be positioned at the push rod below described cover half block, core members, the core slide block slided is coordinated with described core members, be arranged at the steady pin below described core slide block, elastic component, and the connection push rod to be connected with described elastic component, be arranged at the resetting-mechanism immediately below described connection push rod, be arranged at the quenching sheet inside core slide block, locating piece, the second push pedal cooperatively interacted with described first push pedal, in order to the gripper shoe of the second push pedal described in support, sprue puller and be positioned at the stop pin of described sprue puller one side end.

Further, the spacing of the cover half block of described concave template and below is between 10-20mm.

Further, between described core slide block and the steady pin of below spacing between 20-25mm.

Further, described resetting-mechanism adopts spring structure, and in being horizontally disposed with.

Further, the length of described resetting-mechanism is not more than 50mm and is not less than 30mm.

By such scheme, the utility model at least has the following advantages: front frame injection mold of the present utility model, by simplifying overall structure, makes casting material shaping efficiency high, and is easy to disassembly, cleaning, with low cost.Do not occur to release distortion in order to ensure goods, adopt push rod and push pedal to combine release mode, ensure that the Forming Quality of goods.

Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.

Accompanying drawing explanation

Fig. 1 is the structural representation of frame injection mold before the utility model;

Fig. 2 be before the utility model frame injection mold along the generalized section in the A-A direction in Fig. 1;

Fig. 3 be before the utility model frame injection mold along the generalized section in the B-B direction in Fig. 1.

Detailed description of the invention

Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.

See Fig. 1 and Fig. 2, shown in Fig. 3, in the present embodiment, front frame injection mold comprises cover half base 1, be positioned at the concave template 2 inside described cover half base 1, to be positioned at inside described concave template 2 and to coordinate the first push pedal 3 with this concave template 2, be arranged at the cover half block 4 below described concave template 2, be positioned at the push rod 5 below described cover half block 4, core members 6, the core slide block 7 slided is coordinated with described core members 6, be arranged at the steady pin 8 below described core slide block 7, elastic component 9, and the connection push rod 10 to be connected with described elastic component, be arranged at the resetting-mechanism 11 immediately below described connection push rod 10, be arranged at the quenching sheet 12 inside core slide block 7, locating piece 13, the second push pedal 14 cooperatively interacted with described first push pedal 3, in order to the gripper shoe 15 of the second push pedal described in support, sprue puller 16 and be positioned at the stop pin 17 of described sprue puller 16 1 side end.

Wherein, the spacing of the cover half block 4 of described concave template 2 and below is between 10-20mm, and between described core slide block 7 and the steady pin 8 of below, de spacing is between 20-25mm.

Resetting-mechanism 11 adopts spring structure, and in being horizontally disposed with.The length of resetting-mechanism 11 is not more than 50mm and is not less than 30mm.

Feature: article construction is comparatively complicated, therefore inlaid type is made in these mould molding part many places.For guaranteeing products appearance quality, adopt sub marine gate, from the charging of goods shelter.During mould matched moulds, the inclined-plane by locating piece 13 and concave template 2 both sides is accurately located.Do not occur to release distortion in order to ensure goods, adopt push rod and push pedal to combine release mode.Core and die cavity all devise the cooling system of high effect, ensure that the Forming Quality of goods, shorten molding cycle.

Operation principle: after die sinking, goods and runner coagulate material and stay dynamic model, and steady pin 8 drives core slide block 7 to complete to loose core.During release, push rod 5, first push pedal 3 and the second push pedal 14 and sprue puller 16 are by goods with runner is solidifying expects together ejection die.The effect of elastic component 9 is that pushing block is used on goods with larger masterpiece at any time.Ejecting mechanism relies on resetting-mechanism 11 to reset, and under the operation of hydraulic pressure liftout tank, realizes repeatedly projecting motion, is thoroughly removed totally by plastics in mould, detects each push rod whether normal operation simultaneously.Arranging quenching sheet 12, is the wearability of the locating surface in order to improve core slide block 7.

Front frame injection mold of the present utility model, by simplifying overall structure, makes casting material shaping efficiency high, and is easy to disassembly, cleaning, with low cost.Do not occur to release distortion in order to ensure goods, adopt push rod and push pedal to combine release mode, ensure that the Forming Quality of goods.

The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims

1. frame injection mold before a kind, it is characterized in that, comprise cover half base, be positioned at the concave template inside described cover half base, to be positioned at inside described concave template and to coordinate the first push pedal with this concave template, be arranged at the cover half block below described concave template, be positioned at the push rod below described cover half block, core members, the core slide block slided is coordinated with described core members, be arranged at the steady pin below described core slide block, elastic component, and the connection push rod to be connected with described elastic component, be arranged at the resetting-mechanism immediately below described connection push rod, be arranged at the quenching sheet inside core slide block, locating piece, the second push pedal cooperatively interacted with described first push pedal, in order to the gripper shoe of the second push pedal described in support, sprue puller and be positioned at the stop pin of described sprue puller one side end.

2. front frame injection mold according to claim 1, is characterized in that: the spacing of the cover half block of described concave template and below is between 10-20mm.

3. front frame injection mold according to claim 1, is characterized in that: between described core slide block and the steady pin of below, spacing is between 20-25mm.

4. front frame injection mold according to claim 1, is characterized in that: described resetting-mechanism adopts spring structure, and in being horizontally disposed with.

5. front frame injection mold according to claim 1, is characterized in that: the length of described resetting-mechanism is not more than 50mm and is not less than 30mm.