CN111873325A

CN111873325A - Forming die of clean lamp shell

Info

Publication number: CN111873325A
Application number: CN202010672237.XA
Authority: CN
Inventors: 张土林
Original assignee: Suzhou Shenda Cleanroom Lighting Co ltd
Current assignee: Suzhou Shenda Cleanroom Lighting Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2020-11-03

Abstract

The invention provides a forming die for a clean lamp shell. The forming die of the clean lamp shell comprises an auxiliary component; the top of the upper die is arranged at the bottom of the auxiliary assembly; the top of the lower die is arranged at the bottom of the upper die; the top of the discharging component is arranged at the bottom of the lower die; the auxiliary assembly comprises a contact plate, the bottom of the contact plate is in contact with the top of the upper die, a top plate is arranged at the top of the contact plate, and limiting blocks are arranged on two sides of the top plate and two sides of the bottom of the lower die. The forming die of the clean lamp shell provided by the invention is used for clamping the component, so that when the die is used, a gap between the upper die and the lower die is reduced, and injection liquid cannot flow out when the die is used for injection molding.

Description

Forming die of clean lamp shell

Technical Field

The invention relates to the field of molds, in particular to a forming mold for a clean lamp shell.

Background

The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, the tool makes the blank into the finished piece with specific shape and size under the action of external force, it is widely used in the shaping process of blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and the compression molding or injection molding of the products of engineering plastics, rubber, ceramics, etc.

The existing mold generally utilizes an upper mold and a lower mold to perform pressing, and a gap exists between the two molds after pressing, so that injection liquid flows out when injection molding is performed, and the production of the mold is influenced.

Therefore, it is necessary to provide a forming mold for cleaning the lamp housing to solve the above technical problems.

Disclosure of Invention

The invention provides a forming die for a clean lamp shell, which solves the problem that injection molding liquid flows out when the die is used.

In order to solve the technical problem, the forming die of the clean lamp shell comprises an auxiliary component;

the top of the upper die is arranged at the bottom of the auxiliary assembly;

the top of the lower die is arranged at the bottom of the upper die;

the top of the discharging component is arranged at the bottom of the lower die;

and one sides of the two clamping components, which are opposite to each other, are arranged on two sides of the auxiliary component.

Preferably, the auxiliary assembly comprises a contact plate, the bottom of the contact plate is in contact with the top of the upper die, a top plate is arranged at the top of the contact plate, and limiting blocks are arranged on two sides of the top plate and two sides of the bottom of the lower die.

Preferably, the top of the top plate is penetrated with an injection molding block.

Preferably, the discharging assembly comprises two supporting blocks, the tops of the two supporting blocks are in contact with the bottom of the lower die, bottom plates are arranged at the bottoms of the two supporting blocks, and a top column is arranged between the top of each bottom plate and one side of each bottom plate opposite to the corresponding supporting block.

Preferably, the clamping and fixing component comprises an upper clamping block, one side of the upper clamping block is in contact with one side of the upper die, and connecting columns are arranged on the front side and the rear side of the bottom of the upper clamping block.

Preferably, the surface of two spliced poles is provided with down the fixture block, the top of fixture block is provided with the connecting plate down, the left side of connecting plate is provided with the lug.

Preferably, the left side of going up the fixture block is provided with rotates the post, the post is rotated and the screw thread spare is provided with on the surface, the left side of rotating the post is run through regular piece, the left side of regular piece is provided with the mounting panel, threaded post has been run through to the left rear side of mounting panel.

Compared with the related art, the forming die for the clean lamp shell provided by the invention has the following beneficial effects:

the invention provides a forming die for a clean lamp shell, which is characterized in that a clamping component is used, so that when the die is used, a gap between an upper die and a lower die is reduced, when the die is used for injection molding, injection molding liquid can not flow out, the efficiency of the die in use is increased, the whole practicability of the device is increased, the production efficiency of products is greatly improved, the die is integrally used, the product is convenient to manufacture, the manufacturing cost is saved, the operation is also convenient, and the practicability of the device is greatly improved.

Drawings

FIG. 1 is a schematic structural view of a mold for molding a clean lamp housing according to a preferred embodiment of the present invention;

FIG. 2 is a disassembled structural view of a forming mold of the clean lamp housing shown in FIG. 1;

fig. 3 is a schematic structural view of the clamping assembly shown in fig. 1.

Reference numbers in the figures: 1. the auxiliary assembly, 11, contact plate, 12, top plate, 13, stopper, 14, injection molding piece, 2, upper die, 3, lower die, 4, ejection of compact subassembly, 41, supporting shoe, 42, bottom plate, 43, fore-set, 5, the solid subassembly of card, 51, last fixture block, 52, spliced pole, 53, lower fixture block, 54, connecting plate, 55, lug, 56, rotation post, 57, screw, 58, regular block, 59, mounting panel, 510, the screw post.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a mold for forming a clean lamp housing according to a preferred embodiment of the present invention; FIG. 2 is a disassembled structural view of a forming mold of the clean lamp housing shown in FIG. 1; fig. 3 is a schematic structural view of the clamping assembly shown in fig. 1. The forming mould of the clean lamp shell comprises an auxiliary component 1;

the top of the upper die 2 is arranged at the bottom of the auxiliary component 1;

the top of the lower die 3 is arranged at the bottom of the upper die 2;

the top of the discharging component 4 is arranged at the bottom of the lower die 3;

two clamping components 5, wherein one sides of the two clamping components 5 opposite to each other are arranged at two sides of the auxiliary component 1.

The auxiliary assembly 1 comprises a contact plate 11, the bottom of the contact plate 11 is in contact with the top of the upper die 2, a top plate 12 is arranged at the top of the contact plate 11, and two sides of the top plate 12 and two sides of the bottom of the lower die 3 are provided with limiting blocks 13.

The top of the top plate 12 has a through-molded block 14.

The discharging component 4 comprises two supporting blocks 41, the tops of the two supporting blocks 41 are all contacted with the bottom of the lower die 3, the bottom of the two supporting blocks 41 is provided with a bottom plate 42, the top of the bottom plate 42 is provided with a top post 43 between the two opposite sides of the two supporting blocks 41, the contact plate 11, the top plate 12, the lower die 3 and the upper die 2 are all provided with through holes for positioning, the top plate 12, the injection molding block 14, the contact plate 11 and the upper die 2 are provided with through holes for matching, the injection molding block 14 is provided with an injection molding port for injection molding, the lower die 3 is provided with through holes for matching with the top posts 43, and the number of the top posts 43 is multiple.

The clamping component 5 comprises an upper clamping block 51, one side of the upper clamping block 51 is in contact with one side of the upper die 2, and connecting columns 52 are arranged on the front side and the rear side of the bottom of the upper clamping block 51.

The surfaces of the two connecting posts 52 are provided with lower blocks 53, the tops of the lower blocks 53 are provided with connecting plates 54, and the left sides of the connecting plates 54 are provided with projections 55.

Go up fixture block 51's left side and be provided with rotation post 56, rotation post 56 is provided with screw 57 on the surface, it has regular piece 58 to run through on rotation post 56's left side, regular piece 58's left side is provided with mounting panel 59, threaded post 510 runs through on the left rear side of mounting panel 59, it is L type and the surface is provided with the through-hole that uses with stopper 13 cooperation to go up fixture block 51 and lower fixture block 53, screw 57's shape is similar "mosquito-repellent incense", and spliced pole 52 can be retracted into fixture block 53's inside down and the surface of two spliced poles 52 all is provided with the spring, go up the last screw hole that is provided with the cooperation of using with threaded post 510, the left side of rotation post 56 is provided with regular hexagon's recess and the shape of regular piece.

The working principle of the forming die of the clean lamp shell provided by the invention is as follows:

firstly, splicing the auxiliary assembly 1, the upper die 2 and the lower die 3 together, positioning the dies by using positioning holes therein, then clamping the clamping assembly 5 on the dies, firstly clamping the upper clamping block 51 and the lower clamping block 53 on the limiting blocks 13 on the top plate 12 and the lower die 3, then rotating the rotating column 56, driving the screw 57 to rotate when the rotating column 56 rotates, driving the lower clamping block 53 to move by the lug 55 and the connecting plate 54 when the screw 57 rotates, clamping the lower die 3 and the auxiliary assembly 1 when the lower clamping block 53 moves, then installing the regular block 58 on the rotating column 56, fixing the rotating column 56 by using the screw column 510 and the installing plate 59, after installing the dies, injecting the injection molding block 14 into the dies, removing the clamping assembly 5 after injection molding is finished, ejecting the ejection column 43 in the through hole on the lower die 3, and ejecting the formed product.

the use of the clamping component 5 enables the mold to be used, a gap between the upper mold 2 and the lower mold 3 is reduced, when the mold is used for injection molding, injection molding liquid can not flow out, the efficiency of the mold in use is increased, the whole practicability of the device is increased, the efficiency of product production is greatly improved, the use of the whole mold is convenient, the manufacture of products is facilitated, the manufacturing cost is saved, the operation is also facilitated, and the practicability of the device is greatly improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a forming die of clean lamp shell which characterized in that: comprising an auxiliary assembly (1);

the top of the upper die (2) is arranged at the bottom of the auxiliary component (1);

the top of the lower die (3) is arranged at the bottom of the upper die (2);

the top of the discharging component (4) is arranged at the bottom of the lower die (3);

the two clamping components (5), and one sides of the two clamping components (5) opposite to each other are arranged on two sides of the auxiliary component (1).

2. The forming mold of a clean lamp housing as claimed in claim 1, wherein the auxiliary assembly (1) comprises a contact plate (11), the bottom of the contact plate (11) contacts with the top of the upper mold (2), a top plate (12) is disposed on the top of the contact plate (11), and two sides of the top plate (12) and two sides of the bottom of the lower mold (3) are disposed with stoppers (13).

3. The mold for forming a clean lamp housing as claimed in claim 2, wherein the top plate (12) has an injection molding (14) formed through the top thereof.

4. The forming mold for clean lamp housings according to claim 1, wherein the discharging assembly (4) comprises two supporting blocks (41), the tops of the two supporting blocks (41) are both in contact with the bottom of the lower mold (3), the bottoms of the two supporting blocks (41) are provided with bottom plates (42), and the tops of the bottom plates (42) and the positions between the opposite sides of the two supporting blocks (41) are provided with top pillars (43).

5. The forming mold of the clean lamp housing according to claim 1, wherein the clamping component (5) comprises an upper clamping block (51), one side of the upper clamping block (51) is in contact with one side of the upper mold (2), and the front side and the rear side of the bottom of the upper clamping block (51) are provided with connecting columns (52).

6. The forming mold for clean lamp housings as claimed in claim 5, wherein the connecting posts (52) are provided with lower blocks (53) on the surface thereof, the lower blocks (53) are provided with a connecting plate (54) on the top thereof, and the connecting plate (54) is provided with a protrusion (55) on the left side thereof.

7. The mold for forming a clean lamp housing according to claim 5, wherein a rotating column (56) is provided on the left side of the upper clamping block (51), a screw member (57) is provided on the surface of the rotating column (56), a regular block (58) is penetrated through the left side of the rotating column (56), a mounting plate (59) is provided on the left side of the regular block (58), and a screw column (510) is penetrated through the rear side of the left side of the mounting plate (59).