CN216230474U

CN216230474U - A mould for producing bumping post

Info

Publication number: CN216230474U
Application number: CN202121757509.2U
Authority: CN
Inventors: 徐月崇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-04-08
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a die for producing an anti-collision column, which comprises a first outer die, a second outer die and an inner die, wherein the outer walls of the first outer die and the second outer die are fixedly connected with a shell, a cavity is formed between the shell and the first outer die and the second outer die, a first feeding pipe is arranged at the top end of the shell on the first outer die, a first discharging pipe is arranged at the bottom end of the shell, a second feeding pipe is arranged at the top end of the shell on the second outer die, a second discharging pipe is arranged at the bottom end of the shell, fixing legs are fixedly connected at four corners of the shell, a handle is fixedly connected with the outer wall of the shell, a water pump in a box body is started, cooling liquid in the box body is pumped, the cooling liquid enters the shell from the first feeding pipe and the second feeding pipe through a feeding pipe and a hose, then is discharged from the first discharging pipe and the second feeding pipe, enters the box body from a return pipe, and is used for cooling the first outer die and the second outer die, the cooling efficiency is improved, and the injection molding time is reduced.

Description

A mould for producing bumping post

Technical Field

The utility model relates to the technical field of dies, in particular to a die for producing an anti-collision post.

Background

The anti-collision post is mainly used for road traffic facilities, and can be generally used for the two ends of traffic railings, pedestrian crossings, highway toll gates, dangerous or forbidden areas division, temporary road division, disposable warning belts, externally-hung warning lamps, warning connecting rods and the like.

Chinese patent discloses a mould (No. CN212266436U) for producing a crash column, which can prevent the crash column from being damaged easily when being pulled out up and down, but the mould can only be cooled naturally, and the efficiency is low. Accordingly, the present invention is directed to a mold for producing a crash column that solves the problems set forth above in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die for producing an anti-collision column, which solves the problems in the background technology.

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

a mould for producing an anti-collision column comprises a first outer mould, a second outer mould and an inner mould, wherein outer walls of the first outer mould and the second outer mould are fixedly connected with a shell, a cavity is formed between the shell and the first outer mould and the second outer mould, a first feeding pipe is arranged at the top end of the shell on the first outer mould, a first discharging pipe is arranged at the bottom end of the shell, a second feeding pipe is arranged at the top end of the shell on the second outer mould, a second discharging pipe is arranged at the bottom end of the shell, four corners of the shell are fixedly connected with fixing legs, and the outer wall of the shell is fixedly connected with a handle;

the bottom fixed connection base of first outer mould and the outer mould of second, the lower extreme symmetry of base is equipped with the slider, slider sliding connection slide rail, slide rail fixed connection box, and the notes material pipe is installed on one side tank wall upper portion of box, and the blow off pipe is installed to one side tank wall lower part of box, and the feeder tube is installed to one side tank wall of box, and the back flow is installed to the opposite side tank wall of box, and feeder tube and back flow connection three-way pipe are located the inside of box is equipped with the water pump, and the delivery port of water pump passes through the pipe connection feeder tube, the feeder tube passes through three-way pipe and hose connection first inlet pipe and second inlet pipe, the back flow passes through the three-way pipe and connects first discharging pipe and second discharging pipe.

As a further scheme of the utility model: the first outer mold and the second outer mold have the same structural design.

As a still further scheme of the utility model: an inner die is arranged in the middle of the first outer die and the second outer die, the bottom end of the inner die is fixedly connected with a die chassis, and the height of the die chassis is greater than that of the base.

As a still further scheme of the utility model: the bottom end of the mold chassis is fixedly connected with the supporting column, and the supporting column is fixedly connected with the box body.

As a still further scheme of the utility model: the top of the first outer mould and the second outer mould is provided with a through pouring hole, and the bottom of the first outer mould and the bottom of the second outer mould are provided with clamping grooves corresponding to the supporting columns.

As a still further scheme of the utility model: fixing holes are formed in the fixing feet.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the handle is pushed, the first outer mold and the second outer mold are mutually attached, the fixing pins are fixed by inserting bolts into the fixing holes, so that the first outer mold and the second outer mold are fixed, the groove walls of the clamping grooves are attached to the supporting columns, the mold chassis is attached to the inner walls of the first outer mold and the second outer mold, raw materials are injected into the first outer mold and the second outer mold from the pouring holes, after the raw materials are poured, the water pump in the box body is started, cooling liquid in the box body is pumped into the shell from the feeding pipe and the hose, the cooling liquid enters the shell from the first feeding pipe and the second feeding pipe, then is discharged from the first discharging pipe and the second feeding pipe, the cooling liquid enters the box body from the backflow pipe, and the first outer mold and the second outer mold are cooled by using the cooling liquid, so that the cooling efficiency is improved, and the injection molding time is shortened.

Drawings

Fig. 1 is a schematic structural view of a mold for producing a crash column.

Fig. 2 is a schematic structural view of a first outer mold and a second outer mold in a separated state in a mold for producing a crash column.

Fig. 3 is a schematic structural view of a first outer mold of a mold for producing a crash column.

In the figure: 1. the mould comprises a first outer mould, 101, a first feeding pipe, 102, a first discharging pipe, 103, a pouring hole, 104, a clamping groove, 2, a second outer mould, 201, a second feeding pipe, 202, a second discharging pipe, 3, a box body, 301, a material injection pipe, 302, a sewage discharge pipe, 303, a feeding pipe, 304, a return pipe, 305, a three-way pipe, 306, a hose, 4, a shell, 5, a fixed foot, 505, a fixed hole, 6, a handle, 7, a base, 8, a sliding block, 9, a sliding rail, 10, an inner mould, 11, a mould chassis, 12 and a supporting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the present invention, a mold for producing an anti-collision column includes a first outer mold 1, a second outer mold 2, and an inner mold 10, the first outer mold 1 and the second outer mold 2 have the same structural design, outer walls of the first outer mold 1 and the second outer mold 2 are fixedly connected to a shell 4, a cavity is formed between the shell 4 and the first outer mold 1 and the second outer mold 2, a first feeding pipe 101 is disposed at a top end of the shell 4 on the first outer mold 1, a first discharging pipe 102 is disposed at a bottom end of the shell 4, a second feeding pipe 201 is disposed at a top end of the shell 4 on the second outer mold 2, a second discharging pipe 202 is disposed at a bottom end of the shell 4, fixing legs 5 are fixedly connected to four corners of the shell 4, a handle 6 is fixedly connected to an outer wall of the shell 4, a base 7 is fixedly connected to bottom ends of the first outer mold 1 and the second outer mold 2, sliders 8 are symmetrically disposed at a lower end of the

base

7, 8 sliding connection slide rail 9 of slider, 9 fixed connection box 3 of slide rail, notes material pipe 301 is installed on one side tank wall upper portion of box 3, blow off pipe 302 is installed to one side tank wall lower part of box 3, feed pipe 303 is installed to one side tank wall of box 3, back flow 304 is installed to the opposite side tank wall of box 3, feed pipe 303 and back flow 304 are connected three-way pipe 305, the inside that is located box 3 is equipped with the water pump, the delivery port of water pump passes through pipe connection feed pipe 303, feed pipe 303 passes through three-way pipe 305 and hose 306 and connects first inlet pipe 101 and second inlet pipe 201, back flow 304 is through three-way pipe 305 connection first discharging pipe 102 and second discharging pipe 202.

The middle parts of the first outer die 1 and the second outer die 2 are provided with inner dies 10, the bottom ends of the inner dies 10 are fixedly connected with a die chassis 11, the height of the die chassis 11 is larger than that of the base 7, the bottom ends of the die chassis 11 are fixedly connected with supporting columns 12, and the supporting columns 12 are fixedly connected with the box body 3.

Referring to fig. 3, the top ends of the first outer mold 1 and the second outer mold 2 are provided with a through-going pouring hole 103, the bottom ends of the first outer mold 1 and the second outer mold 2 are provided with a clamping groove 104 corresponding to the supporting pillar 12, and the fixing pin 5 is provided with a fixing hole 505.

The working principle of the utility model is as follows:

the handle 6 is pushed, the first outer mold 1 and the second outer mold 2 are mutually attached, the fixing feet 5 are fixed by inserting bolts into the fixing holes 505, so that the first outer mold 1 and the second outer mold 2 are fixed, the groove walls of the clamping grooves 104 are attached to the supporting columns 12, the mold chassis 11 is attached to the inner walls of the first outer mold 1 and the second outer mold 2, raw materials are injected into the first outer mold 1 and the second outer mold 2 from the pouring hole 103, after the completion, a water pump in the box body 3 is started, cooling liquid in the box body 3 is extracted, enters the shell 4 from the first feeding pipe 101 and the second feeding pipe 201 from the feeding pipe 303 and the hose 306, is discharged from the first discharging pipe 102 and the second feeding pipe 201 and enters the box body 3 from the return pipe 304, the first outer mold 1 and the second outer mold 2 are cooled by using the cooling liquid, the cooling efficiency is improved, the injection molding time is shortened, after the anti-collision column is molded, the bolts are unscrewed, pulling the handle 6 to separate the first outer mold 1 and the second outer mold 2, and taking the crash column out of the inner mold 10.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a mould for producing bumping post, includes first outer mould (1), second outer mould (2) and interior mould (10), its characterized in that, the outer wall fixed connection shell (4) of first outer mould (1) and second outer mould (2), form the cavity between shell (4) and first outer mould (1) and second outer mould (2), the top that is located shell (4) on first outer mould (1) is equipped with first inlet pipe (101), and the bottom is equipped with first discharging pipe (102), and the top that is located shell (4) on second outer mould (2) is equipped with second inlet pipe (201), and the bottom is equipped with second discharging pipe (202), fixed foot (5) of four corners fixed connection of shell (4), outer wall fixed connection handle (6) of shell (4);

the bottom end of the first outer die (1) and the bottom end of the second outer die (2) are fixedly connected with a base (7), a sliding block (8) is symmetrically arranged at the lower end of the base (7), the sliding block (8) is connected with a sliding rail (9) in a sliding manner, the sliding rail (9) is fixedly connected with a box body (3), a material injection pipe (301) is arranged on the upper portion of the box wall on one side of the box body (3), a sewage discharge pipe (302) is arranged on the lower portion of the box wall on one side of the box body (3), a feeding pipe (303) is arranged on the box wall on one side of the box body (3), a return pipe (304) is arranged on the box wall on the other side of the box body (3), the feeding pipe (303) and the return pipe (304) are connected with a three-way pipe (305), a water pump is arranged inside the box body (3), a water outlet of the water pump is connected with the feeding pipe (303) through a pipeline, the feeding pipe (303) is connected with a first feeding pipe (101) and a second feeding pipe (201) through the three-way pipe (305) and a hose (306), the return pipe (304) is connected to the first discharge pipe (102) and the second discharge pipe (202) by a tee (305).

2. A mould for producing a crash column according to claim 1, characterised in that the first outer mould (1) and the second outer mould (2) are of identical structural design.

3. A mould for producing a crash column according to claim 1, characterised in that an inner mould (10) is arranged in the middle of the first outer mould (1) and the second outer mould (2), the bottom end of the inner mould (10) is fixedly connected with a mould base plate (11), and the height of the mould base plate (11) is greater than the height of the base (7).

4. A mould for producing a crash post according to claim 3, characterised in that the bottom end of the mould chassis (11) is fixedly connected with a supporting column (12), the supporting column (12) being fixedly connected with the tank (3).

5. The mold for producing the impact post according to claim 1, wherein the top ends of the first outer mold (1) and the second outer mold (2) are provided with a through pouring hole (103), and the bottom ends of the first outer mold (1) and the second outer mold (2) are provided with a clamping groove (104) corresponding to the supporting post (12).

6. A mould for producing a crash post according to claim 1, characterised in that fixing holes (505) are made in the fixing foot (5).