CN210233735U

CN210233735U - Fireproof alarm switch appearance forming die

Info

Publication number: CN210233735U
Application number: CN201921271307.XU
Authority: CN
Inventors: Shunrong Shen; 沈顺荣; Minghua Li; 李明华; Weilin Liu; 刘伟琳
Original assignee: Shanghai Habitat Molding Technology Co Ltd
Current assignee: Shanghai Habitat Molding Technology Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-04-03
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a fire prevention alarm switch outward appearance forming die, including last die head and die holder, some clamp plates of upper end fixed connection of going up the die head, be equipped with a plurality of die grooves in the die holder, it is a plurality of the bottom of die groove communicates through the passageway in proper order, be equipped with the spout on the lateral wall of passageway, sealed sliding connection has sealed piece on the lateral wall of spout, the top of die holder is equipped with the lifter plate, the lower extreme fixedly connected with slide bar of lifter plate, the lower extreme of slide bar run through the die holder and with sealed piece fixed connection, slide bar and die holder sliding connection, the upper surface of die holder is equipped with the T-shaped groove. The utility model discloses a set up the passageway, make each die cavity be linked together, need not to add the raw materials to each die cavity one by one, and the equal amount even distribution of plastics raw materials is favorable to production efficiency and product quality's improvement in each die cavity, can seal the passageway through sealed piece, cools down through the cooling water course, has shortened cooling time greatly.

Description

Fireproof alarm switch appearance forming die

Technical Field

The utility model relates to a forming die technical field especially relates to fire alarm switch outward appearance forming die.

Background

The forming mould is a mould which is made according to the shape and structure of an object in proportion, and a pressing or pouring method is used for enabling a material to be a tool with a certain shape. The forming mold includes an injection molding mold, an extrusion molding mold, a press molding mold, and the like. The compression molding die is characterized in that plastic raw materials are directly added into an open die cavity of the die, then the die is closed, and plastic becomes a flowing state under the action of heat and pressure and fills the die cavity; the plastic is then hardened and set by chemical or physical changes, which is called compression molding, and the mold used is called compression molding. The die is mostly used for molding and processing thermosetting plastics such as fireproof alarm switches and the like.

When the existing fireproof alarm switch appearance forming die is used, in order to accelerate production efficiency, most of the die cavities are simultaneously performed without mutual interference, the mode is troublesome, the amount of raw materials added into each die cavity needs to be controlled one by one, the steps are complicated, errors are easy to occur, differences exist among a plurality of products, and the improvement of the product quality and the working efficiency is not facilitated; and the existing forming die has slow heat dissipation and longer cooling time, thereby greatly reducing the production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that product quality is lower in order to appear deviation and work efficiency among the prior art, and the stable efficient fire prevention alarm switch outward appearance forming die that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

fireproof alarm switch outward appearance forming die, including last die head and die holder, the clamp plate that has of the upper end fixed connection of last die head, be equipped with a plurality of die cavities in the die holder, it is a plurality of the bottom of die cavity communicates through the passageway in proper order, be equipped with the spout on the lateral wall of passageway, sealed sliding connection has sealed piece on the lateral wall of spout, the top of die holder is equipped with the lifter plate, the lower extreme fixedly connected with slide bar of lifter plate, the lower extreme of slide bar run through the die holder and with sealed piece fixed connection, slide bar and die holder sliding connection, the upper surface of die holder is equipped with the T-slot, the lower extreme of lifter plate passes through the bottom surface fixed connection in spring and T-slot, the spring housing is established outside the slide bar, the upper surface of die holder and the lower surface of clamp plate all are equipped with the.

Preferably, the lower part of the T-shaped groove is matched with the volume of the spring after compression, and the upper part of the T-shaped groove is matched with the volume of the lifting plate.

Preferably, the sealing block is made of carbon steel material.

Preferably, the cross section of the cooling water channel is semicircular.

Preferably, a plurality of branched water channels are arranged on the side wall of the cooling water channel, and the cooling water channel and the branched water channels are arranged in a shape like a Chinese character 'wang'.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up the passageway, make each die cavity be linked together, need not to add the raw materials to each die cavity one by one, and the equal amount even distribution of plastic materials is favorable to production efficiency and product quality's improvement in each die cavity.

2. The utility model discloses a set up sealed piece and can seal the passageway when last die head suppresses, be favorable to the shaping of fire alarm switch outward appearance, and cool down through the cooling water course, shortened cooling time greatly, further improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of an appearance forming mold for a fireproof alarm switch provided by the utility model;

fig. 2 is the utility model provides a top view of lower bolster in fire prevention alarm switch outward appearance forming die.

In the figure: the device comprises an upper die head 1, a lower die base 2, a pressing plate 3, a die groove 4, a channel 5, a chute 6, a sealing block 7, a lifting plate 8, a sliding rod 9, a T-shaped groove 10, a spring 11, a cooling water channel 12 and a branched water channel 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, fire prevention alarm switch outward appearance forming die, including last die head 1 and die holder 2, the clamp plate 3 that upper end fixed connection of last die head 1 has, be equipped with a plurality of die cavities 4 in the die holder 2, the bottom of a plurality of die cavities 4 communicates through passageway 5 in proper order, then need not to add the raw materials to each die cavity 4 one by one, and the equal amount even distribution of plastics raw materials is in each die cavity 4, be favorable to production efficiency and product quality's improvement, be equipped with spout 6 on the lateral wall of passageway 5, sealed sliding connection has sealed piece 7 on spout 6's the lateral wall, sealed piece 7 can seal passageway 5 when last die head 7 suppresses, it is worth mentioning that, sealed piece 7 is made by the carbon steel material, corrosion resistance has, long service life.

The utility model discloses in, the top of die holder 2 is equipped with lifter plate 8, lower extreme fixedly connected with slide bar 9 of lifter plate 8, slide bar 9's lower extreme run through die holder 2 and with sealed 7 fixed connection of piece,

slide bar

9 and 2 sliding connection of die holder, the upper surface of die holder 2 is equipped with T-slot 10, it needs to notice, volume phase-match after the lower part of T-slot 10 and the compression of spring 11, the volume phase-match of T-slot 10 upper portion and lifter plate 8, the lower extreme of lifter plate 8 passes through the bottom surface fixed connection of spring 11 with T-slot 10, spring 11 cover is established outside slide bar 9, under the spring 11 natural state, sealed 7 is in spout 6.

The utility model discloses in, the upper surface of die holder 2 and clamp plate 3's lower surface all are equipped with cooling water course 12, it is to explain, the cross-section semicircular in shape of cooling water course 12 sets up, when the cooling water course 12 card of the upper surface of die holder 2 and clamp plate 3's lower surface, form the cooling water chamber, the cross-section in cooling water chamber is circular, be equipped with a plurality of branching water courses 13 on the lateral wall of cooling water course 12, cooling water course 12 is "king" style of calligraphy with branching water course 13 and arranges, can high-efficient and even cool down each die cavity 4, the cooling time is greatly shortened, the work efficiency is further improved.

The utility model discloses its functional principle is explained to following mode of operation of accessible: the utility model discloses during the use, at first keep flat lower bolster 2, pour into one of them die cavity 4 with plastic raw materials, plastic raw materials flows to each die cavity 4 in through passageway 5, need not to add the raw materials in each die cavity 4 one by one, and plastic raw materials can equal amount even distribution in each die cavity 4, be favorable to production efficiency and product quality's improvement, control clamp plate 3 drives die head 1 and moves down, then go up die head 1 and remove to the die cavity 4 in, 3 suppression lifter plates 8 downshifts of clamp plate, spring 11 is compressed, then it is sealed with passageway 5 to drive sealed 7 downshifts through slide bar 9, be favorable to fire prevention alarm switch outward appearance shaping, after the suppression shaping is accomplished, pour into the cooling water into in cooling water course 12, cooling time with higher speed, the cooling time has been shortened greatly, further improved work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The appearance forming die for the fireproof alarm switch comprises an upper die head (1) and a lower die base (2), and is characterized in that the upper end of the upper die head (1) is fixedly connected with a pressing plate (3), a plurality of die grooves (4) are arranged in the lower die base (2), the bottoms of the die grooves (4) are sequentially communicated through a channel (5), a sliding groove (6) is formed in the side wall of the channel (5), a sealing block (7) is connected to the side wall of the sliding groove (6) in a sealing and sliding manner, a lifting plate (8) is arranged above the lower die base (2), a sliding rod (9) is fixedly connected to the lower end of the lifting plate (8), the lower end of the sliding rod (9) penetrates through the lower die base (2) and is fixedly connected with the sealing block (7), the sliding rod (9) is connected with the lower die base (2) in a sliding manner, a T-shaped groove (10) is formed in, the lower end of the lifting plate (8) is fixedly connected with the bottom surface of the T-shaped groove (10) through a spring (11), the spring (11) is sleeved outside the sliding rod (9), and the upper surface of the lower die holder (2) and the lower surface of the pressing plate (3) are both provided with cooling water channels (12).

2. The forming die for the appearance of the fireproof alarm switch according to claim 1, wherein the lower part of the T-shaped groove (10) is matched with the compressed volume of the spring (11), and the upper part of the T-shaped groove (10) is matched with the volume of the lifting plate (8).

3. The molding die for the appearance of the fireproof alarm switch according to claim 1, wherein the sealing block (7) is made of carbon steel material.

4. The mold for molding the appearance of a fire alarm switch according to claim 1, wherein the cooling water channel (12) is formed in a semicircular shape in cross section.

5. The fire alarm switch appearance forming mold according to claim 1, wherein a plurality of branched water channels (13) are provided on a side wall of the cooling water channel (12), and the cooling water channel (12) and the branched water channels (13) are arranged in a shape of a king.