CN213471874U

CN213471874U - Plastic part sample mold

Info

Publication number: CN213471874U
Application number: CN202021794269.9U
Authority: CN
Inventors: 唐磊
Original assignee: Kunshan Diri Mould Co ltd
Current assignee: Kunshan Diri Mould Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-18
Anticipated expiration: 2030-08-25

Abstract

The utility model relates to a plastic piece sample die, which comprises a movable die plate seat, a supporting plate, a slide block, a fixed die plate seat, an inclined guide post, a plastic piece, a guide shaft and a small step, the fixed template seat is connected with the fixed template, the fixed template is connected with the supporting plate, the supporting plate is connected with the movable template seat, the inner side of the supporting plate is provided with a guide shaft, a plastic part is arranged above the guide shaft, the left side and the right side of the guide shaft are provided with inclined guide posts, the outer side of each inclined guide post is provided with a slide block, when the die of the utility model is opened, the two slide blocks are separated from each other when the two slide blocks ascend along with the inclined guide post under the action of the inclined guide post, because the slide blocks ascend when the mold is opened, the separation speed of the plastic piece and the fixed mold plate is less than that of the plastic piece and the slide blocks, therefore, the plastic part is easy to be adhered to the fixed template, the plastic part is not easy to be demoulded, the structure is simple, and the manufacturing cost is low.

Description

Plastic part sample mold

Technical Field

The utility model relates to a working of plastics sample mould belongs to the technical field of working of plastics mould.

Background

The common screw bolt and other parts needing a lateral core-pulling mechanism, or the eyes, nose and other parts requiring high requirements on the outer surface of the head of a plush toy, and the mold used in the production of small batches or samples has the defects of large contact surface abrasion loss, short service life, difficult demolding, high rejection rate and low production rate, although the structure is simple and the manufacturing cost is low.

Disclosure of Invention

The purpose of the invention is as follows: in order to solve the problem, the utility model provides a working of plastics sample mould.

The invention content is as follows: a plastic piece sample die comprises a movable die plate seat, a supporting plate, a sliding block, a fixed die plate seat, an inclined guide pillar, a plastic piece, a guide shaft and a small step.

Furthermore, the inclined guide post is obliquely inserted into the sliding block from the upper part of the fixed die plate.

Further, the fixed die plate base is movable from the fixed die plate, and the fixed die plate is movable from the support plate.

Furthermore, small steps are arranged on the left side and the right side of the sliding block.

The utility model has the advantages of it is following:

1. when the mold is opened, the two sliding blocks are separated from each other when rising along with the inclined guide post under the action of the inclined guide post, and due to the rising motion of the sliding blocks during mold opening, the separation speed of the plastic piece and the fixed mold plate is smaller than that of the plastic piece and the sliding blocks, so that the plastic piece is easily adhered to the fixed mold plate and is not easy to demold.

2. Simple structure and low manufacturing cost.

Drawings

Fig. 1 is a schematic structural view of a plastic sample mold of the present invention.

In the figure: the device comprises a movable template base 1, a supporting plate 2, a sliding block 3, a fixed template 4, a fixed template base 5, an inclined guide post 6, a plastic piece 7, a guide shaft 8 and a small step 9.

Detailed Description

The invention will be further elucidated by means of specific embodiments in the following description, in conjunction with the drawings, in which: for those skilled in the art, modifications of the invention in various equivalent forms will fall within the scope of the appended claims without departing from the principles of the invention.

Example 1:

as shown in fig. 1 the utility model relates to a working of plastics sample mould, including moving template seat 1, backup pad 2, slider 3, fixed die plate 4, fixed die plate seat 5, oblique guide pillar 6, working of plastics 7, guiding axle 8, little step 9, fixed die plate seat 5 is connected with fixed die plate 4, fixed die plate 4 is connected with backup pad 2, backup pad 2 with move template seat 1 and be connected, 2 inboards in backup pad are equipped with guiding

axle

8, 8 tops in guiding axle are equipped with working of plastics 7, the 8 left and right sides of guiding axle are equipped with oblique guide pillar 6, oblique guide pillar 6 inserts slider 3 from 4 tops of fixed die plate to one side, 6 outsides of oblique guide pillar are equipped with slider 3.

Further, the stationary platen base 5 is movable from the stationary platen 4, and the stationary platen 4 is movable from the support plate 2.

Further, small steps 9 are arranged on the left side and the right side of the sliding block 3.

The working principle is as follows: the upper end of the sliding block, which is contacted with the supporting plate, is provided with a section of small step with the vertical height of h, and the diameter of a hole which is matched with the inclined guide post on the sliding block is larger than that of the inclined guide post. The movable mould plate moves when the mould is closed, so that the two slide blocks are combined when the slide blocks are contacted with the perpendicular line part of the supporting plate, the slide blocks continuously move relative to the supporting plate in the mould closing and pressure maintaining stage, but the relative movement of the slide blocks and the fixed mould plate is eliminated, therefore, when the mould closing is about to be finished and the pressure maintaining is carried out, namely the pressure between the contact surfaces is maximum, the relative sliding between the fixed mould plate and the upper plane of the slide blocks is eliminated on one hand, and the contact between the inclined plane of the slide blocks and the inclined plane of the supporting plate is separated on the other hand, so that the friction and the abrasion.

The utility model has the advantages of it is following:

2. Simple structure and low manufacturing cost.

Claims

1. A plastic part sample mold, comprising: the automatic forming device comprises a movable template base, a supporting plate, a sliding block, a fixed template base, an inclined guide pillar, a plastic part, a guide shaft and a small step, wherein the fixed template base is connected with the fixed template, the fixed template is connected with the supporting plate, the supporting plate is connected with the movable template base, the guide shaft is arranged on the inner side of the supporting plate, the plastic part is arranged above the guide shaft, the inclined guide pillar is arranged on the left side and the right side of the guide shaft, and the sliding block is arranged on the outer side of the inclined.

2. A plastic part sample mold as defined in claim 1, wherein: the inclined guide post is obliquely inserted into the sliding block from the upper part of the fixed die plate.

3. A plastic part sample mold as defined in claim 1, wherein: the fixed die plate seat can move from the fixed die plate, and the fixed die plate can move from the supporting plate.

4. A plastic part sample mold as defined in claim 1, wherein: and small steps are arranged on the left side and the right side of the sliding block.