CN215095415U

CN215095415U - Bracket injection mold for automobile parts

Info

Publication number: CN215095415U
Application number: CN202121160321.XU
Authority: CN
Inventors: 陆洪星
Original assignee: Suzhou Jinchuang Technology Co ltd
Current assignee: Suzhou Jinchuang Technology Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-10
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a bracket injection mold of automobile parts relates to the automobile field of moulding plastics, including the holding vessel, the inside of holding vessel is from last to having set gradually down and prevents stifled device, closing plate, prevent stifled device include with holding vessel sliding connection's movable plate, the last fixed surface of movable plate is connected with portable pole, the top of holding vessel is run through to portable pole's one end, closing plate and holding vessel sliding connection. This automobile parts's bracket injection mold has realized the convenient stifled of head of moulding plastics.

Description

Bracket injection mold for automobile parts

Technical Field

The utility model relates to an automobile field of moulding plastics specifically is a bracket injection mold of automobile parts.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and melted plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification;

the existing injection molding head is not provided with a reflux device, molten plastic is solidified in the injection molding head, so that the injection molding head is blocked, and the injection molding head needs to wait for a long time when being used again, and waits for the heat conduction to melt the solidified plastic.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bracket injection mold of automobile parts has solved the head of moulding plastics and has not reflux unit, and fused plastics solidifies in the head of moulding plastics for the head of moulding plastics blocks up, need wait for the longer time when using again, waits for the heat-conduction to melt the problem of talent ability with the plastics that solidify.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: including the holding vessel, the inside of holding vessel is from last to having set gradually down and prevents stifled device, closing plate, prevent stifled device include with holding vessel sliding connection's movable plate, the last fixed surface of movable plate is connected with portable pole, the top of holding vessel is run through to the one end of portable pole, closing plate and holding vessel sliding connection.

Preferably, the bottom intercommunication of holding vessel has the inlet tube, the week side of inlet tube has cup jointed the heating ring, the one end and the holding vessel fixed connection of heating ring.

Preferably, the moving plate and the sealing plate are fixedly connected with T-shaped blocks on the periphery, and T-shaped grooves matched with the T-shaped blocks are formed in the inner wall of the storage tank.

Preferably, the upper surface of the moving plate and the lower surface of the sealing plate are both provided with a plurality of springs, and two ends of each spring are respectively and fixedly connected with the storage tank, the moving plate and the sealing plate.

Preferably, one side of the storage tank is communicated with a discharge pipe, and the end part of the discharge pipe is fixedly connected with an injection molding head.

(III) advantageous effects

The utility model provides a bracket injection mold of automobile parts. The method has the following beneficial effects:

(1) this automobile parts's bracket injection mold is provided with the mating reaction who prevents stifled device in through the holding vessel for the movable plate shifts up, forms the negative pressure in the holding vessel, will mould plastics in the head accumulational fused plastics suction holding vessel, realized moulding plastics convenient stifled of head.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the storage tank of the present invention;

FIG. 4 is a schematic sectional view of the storage tank of the present invention;

fig. 5 is a schematic view of the internal structure of the storage tank of the present invention.

In the figure: 1. a storage tank; 11. an extension block; 12. a T-shaped slot; 13. a through hole; 2. an introducing pipe; 3. a discharge pipe; 31. an injection head; 4. an anti-blocking device; 41. moving the plate; 42. a hand-held lever; 43. a spring; 5. a sealing plate; 51. a T-shaped block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: including holding vessel 1, holding vessel 1 be inside hollow rectangle structure, holding vessel 1's inside is from last to having set gradually down prevents stifled device 4, closing plate 5, prevent stifled device 4 and drive the molten plastics backward flow in the head 31 of moulding plastics, closing plate 5 avoids preventing stifled device 4 and inhales the molten plastics suction in the leading-in pipe 2 when moulding plastics in the head 31 of moulding plastics, prevent stifled device 4 and include movable plate 41 with 1 sliding connection of holding vessel, the last fixed surface of movable plate 41 is connected with portable rod 42, manual pull-up portable rod 42, it shifts up to drive movable plate 41, make 1 interior negative pressure that forms of holding vessel, thereby inhale plastics in holding vessel 1, the one end of portable rod 42 runs through the top of holding vessel 1, the top of holding vessel 1 has been seted up with portable rod 42 matched with through-hole 13,

closing plate

5 and 1 sliding connection of holding vessel.

The side fixedly connected with of holding vessel 1 bottom extends piece 11, has seted up the screw on extending piece 11, and holding vessel 1 passes through the bolt fastening on the horizontally plane.

The bottom intercommunication of holding vessel 1 has inlet tube 2, and the molten plastics in the injection molding machine pours into holding vessel 1 into through inlet tube 2 in, and the week side of inlet tube 2 has cup jointed the heating ring, and the heating ring is prior art, heats inlet tube 2 exhaust plastics once more, avoids the temperature to hang down excessively, the one end and the holding vessel 1 fixed connection of heating ring.

The moving plate 41 and the sealing plate 5 are fixedly connected with a T-shaped block 51 on the peripheral sides, the inner wall of the storage tank 1 is provided with a T-shaped groove 12 matched with the T-shaped block 51, and the moving plate 41 and the sealing plate 5 move stably.

The upper surface of the moving plate 41 and the lower surface of the sealing plate 5 are both provided with a plurality of springs 43, two ends of each spring 43 are respectively fixedly connected with the storage tank 1, the moving plate 41 and the sealing plate 5, and the springs 43 drive the moving plate 41 and the sealing plate 5 to move downwards.

One side of the storage tank 1 is communicated with a discharge pipe 3, the height of the discharge pipe 3 on the storage tank 1 is lower than that of the T-shaped groove 12 below, and the end part of the discharge pipe 3 is fixedly connected with an injection molding head 31.

After injection molding is completed, the injection molding machine is only required to be closed, the introducing pipe 2 stops discharging plastics into the storage tank 1, the lower spring drives the sealing plate 5 to move downwards, the height of the sealing plate 5 is lower than that of the discharging pipe 3, then the handle lifting rod 42 is manually pulled up to drive the movable plate 41 to move upwards, negative pressure is formed between the movable plate 41 and the sealing plate 5 inside the storage tank 1, and the discharging pipe 3 and the plastics accumulated in the injection molding head 31 are sucked back into the storage tank 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bracket injection mold of automobile parts which characterized in that: comprises a storage tank (1);

an anti-blocking device (4) and a sealing plate (5) are sequentially arranged in the storage tank (1) from top to bottom;

the anti-blocking device (4) comprises a moving plate (41) which is in sliding connection with the storage tank (1), and a portable rod (42) is fixedly connected to the upper surface of the moving plate (41);

one end of the hand-held rod (42) penetrates through the top end of the storage tank (1);

the sealing plate (5) is connected with the storage tank (1) in a sliding mode.

2. The injection mold for a bracket for an automobile part according to claim 1, wherein: the bottom intercommunication of holding vessel (1) has inlet tube (2), the week side of inlet tube (2) has cup jointed the heating ring, the one end and the holding vessel (1) fixed connection of heating ring.

3. The injection mold for a bracket for an automobile part according to claim 1, wherein: the movable plate (41) and the sealing plate (5) are fixedly connected with T-shaped blocks (51) on the peripheral sides, and T-shaped grooves (12) matched with the T-shaped blocks (51) are formed in the inner wall of the storage tank (1).

4. The injection mold for a bracket for an automobile part according to claim 1, wherein: the upper surface of the moving plate (41) and the lower surface of the sealing plate (5) are provided with a plurality of springs (43), and two ends of each spring (43) are fixedly connected with the storage tank (1), the moving plate (41) and the sealing plate (5) respectively.

5. The injection mold for a bracket for an automobile part according to claim 1, wherein: one side of the storage tank (1) is communicated with a discharge pipe (3), and the end part of the discharge pipe (3) is fixedly connected with an injection molding head (31).