CN219789103U - Inner sliding demoulding device for automobile rearview mirror inner mirror mould - Google Patents

Abstract

The utility model discloses an inner sliding demoulding device for an automobile rearview mirror mould, which relates to the technical field of automobile part manufacturing and comprises a base, wherein two positioning rods are fixedly connected to the upper surface of the base, one ends of the two positioning rods far away from the base are fixedly connected with an upper mould together, the rod walls of the two positioning rods are fixedly sleeved with a placing plate together, the two positioning rods are positioned on the upper mould and the rod walls of the placing plate and are provided with a lower mould in a sliding mode together, mounting plates are fixedly connected to two sides of the lower mould, and an air cylinder is fixedly connected between the mounting plates and the base together. According to the utility model, the two cylinders are started through the two cylinders arranged on the upper surface of the base, then the lower die moves upwards and is attached to the upper die, and dislocation between the upper die and the lower die can be prevented through the two positioning rods, so that the automobile rearview mirror is more convenient to manufacture.

Description

Inner sliding demoulding device for automobile rearview mirror inner mirror mould

Technical Field

The utility model relates to the technical field of automobile part manufacturing, in particular to an inner sliding demoulding device of an automobile rearview mirror inner mould.

Background

The automobile rearview mirror is one of the products forming the whole automobile, and when the automobile rearview mirror is subjected to injection molding, in order to improve the production quality of the rearview mirror, the formed rearview mirror shell needs to be prevented from being damaged when the formed rearview mirror shell is withdrawn from a die.

Through retrieving, the shaping device for automobile rearview mirror shell processing of publication number CN217021278U, which comprises a machine bod, organism top middle part is provided with the die holder, be provided with the die cap directly over the die holder, the die holder with four corners department all is provided with the drawing of patterns pole in the die cap, the drawing of patterns pole bottom is provided with the jack-up frame, jack-up frame bottom center is provided with jack-up pneumatic cylinder, the inside die cavity that is provided with of die holder, be provided with thimble nest of tubes on the wall all around of die cavity, thimble nest of tubes bottom is provided with the heat exchanger plate.

For the above scheme, the following disadvantages exist:

in the technical scheme, the formed automobile rearview mirror shell possibly is adhered to the grinding tool head after demolding, so that the automobile rearview mirror shell needs to be manually taken down, and the automobile rearview mirror shell is quite troublesome.

Disclosure of Invention

The present utility model has been made in view of the above-described problems with the conventional molding apparatus for processing a housing of an automobile rearview mirror.

Therefore, the utility model aims to provide the sliding demoulding device in the inner mirror mould of the automobile rearview mirror, which solves the problem that the formed automobile rearview mirror shell is possibly adhered to the grinding tool head after demoulding.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides an interior slip shedder of mirror mould, includes the base, the last fixed surface of base is connected with two locating levers, two the locating lever is kept away from the common fixedly connected with of one end of base and is gone up the mould, two the pole wall of locating lever is fixed jointly to be cup jointed and is placed the board, two the locating lever is located the mould and is placed the pole wall of board and slide jointly and be provided with the bed die, the equal fixedly connected with mounting panel in both sides of bed die, common fixedly connected with cylinder between mounting panel and the base, a plurality of cavitys have been seted up to the inside of bed die, every the inside of cavity all is provided with first demoulding mechanism, the pipeline has been seted up to the inside of going up the mould, the inside of pipeline is provided with second demoulding mechanism, can make the bed die remove and closely laminate with last mould through two cylinders to make things convenient for the design work of car mirror.

Preferably, the first demoulding mechanism comprises a plurality of demoulding rods, a plurality of springs and a plurality of baffles, wherein first through holes are formed in the upper surface of each cavity, each demoulding rod is respectively and slidably arranged in the corresponding first through hole, each baffle is respectively and fixedly connected in the corresponding first through hole, and each spring is respectively and slidably sleeved on the rod wall of the corresponding demoulding rod.

Preferably, the second demoulding mechanism comprises a three-way pipe, a plurality of check valves, a spray head and a fan, one end of the three-way pipe is fixedly connected to the inside of a pipeline, each check valve is respectively fixedly connected to one end corresponding to the three-way pipe, the spray head and the fan are respectively fixedly connected to one end, away from the three-way pipe, of the corresponding check valve, and the formed automobile rearview mirror can be separated from the lower die through each demoulding rod.

Preferably, one end of one of the one-way valves, which is far away from the three-way pipe, is fixedly sleeved with an injection molding pipeline, so that raw materials can enter the lower die.

Preferably, the upper surface of the placing plate is fixedly connected with a plurality of ejector rods, the lower surface of each cavity is fixedly connected with a second through hole, each ejector rod is matched with the corresponding second through hole, and each demolding rod can move upwards through each ejector rod.

Preferably, the lower surface fixedly connected with two universal wheels of base, two universal wheels all have the foot brake, make it can be stable when the during operation when convenient removal.

In the technical scheme, the utility model has the technical effects and advantages that:

1. according to the utility model, the two cylinders are started through the two cylinders arranged on the upper surface of the base, then the lower die moves upwards and is attached to the upper die, and dislocation between the upper die and the lower die can be prevented through the two positioning rods, so that the automobile rearview mirror is more convenient to manufacture.

2. According to the utility model, through the first demoulding mechanism arranged in each cavity, two air cylinders are started and the lower mould is enabled to move downwards, in the process, each ejector rod is inserted into the corresponding second through hole and can upwards extrude the corresponding baffle plate, and then each demoulding rod moves upwards and pushes out the formed rearview mirror.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged schematic view of the portion a of fig. 2 according to the present utility model.

Reference numerals illustrate:

1. a base; 2. a positioning rod; 3. an upper die; 4. placing a plate; 5. a lower die; 6. a mounting plate; 7. a cylinder; 8. a stripper rod; 9. a spring; 10. a baffle; 11. a three-way pipe; 12. a one-way valve; 13. a spray head; 14. a blower; 15. injection molding a pipeline; 16. a push rod; 17. and a universal wheel.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses an inner sliding demoulding device for an inner mirror mould of an automobile rearview mirror.

Example 1

Referring to fig. 1-2, the inner sliding demoulding device for the automobile rearview mirror inner mould comprises a base 1, wherein two positioning rods 2 are fixedly connected to the upper surface of the base 1, one ends of the two positioning rods 2 away from the base 1 are fixedly connected with an upper mould 3, the rod walls of the two positioning rods 2 are fixedly sleeved with a placing plate 4, the two positioning rods 2 are positioned on the upper mould 3 and the rod walls of the placing plate 4 and are slidably provided with a lower mould 5, two sides of the lower mould 5 are fixedly connected with a mounting plate 6, and an air cylinder 7 is fixedly connected between the mounting plate 6 and the base 1.

The two cylinders 7 are started, and then the lower mold 5 moves upwards and is attached to the upper mold 3, and the dislocation between the upper mold 3 and the lower mold 5 can be prevented by the two positioning rods 2, so that the manufacturing work of the automobile rearview mirror is more convenient.

Referring to fig. 1-3, a plurality of cavities are formed in the lower mold 5, a first demolding mechanism is arranged in each cavity, each first demolding mechanism comprises a plurality of demolding rods 8, a plurality of springs 9 and a plurality of baffles 10, first through holes are formed in the upper surface of each cavity, each demolding rod 8 is respectively and slidably arranged in the corresponding first through hole, each baffle 10 is respectively and fixedly connected to the corresponding first through hole, each spring 9 is respectively and slidably sleeved on the rod wall of the corresponding demolding rod 8, a plurality of ejector rods 16 are fixedly connected to the upper surface of the placement plate 4, second through holes are fixedly connected to the lower surface of each cavity, and each ejector rod 16 is respectively matched with the corresponding second through hole.

The two cylinders 7 are activated and the lower mould 5 is moved downwards, during which each ejector rod 16 is inserted inside the corresponding second through hole and allowed to press the corresponding shutter 10 upwards, after which each ejector rod 8 is moved upwards and the formed mirror is ejected.

Referring to fig. 1-2, a pipeline is arranged in the upper die 3, a second demoulding mechanism is arranged in the pipeline and comprises a three-way pipe 11, a plurality of one-way valves 12, a spray head 13 and a fan 14, one end of the three-way pipe 11 is fixedly connected to the interior of the pipeline, each one-way valve 12 is respectively and fixedly connected to the corresponding end of the three-way pipe 11, and the spray head 13 and the fan 14 are respectively and fixedly connected to the corresponding one-way valve 12 at the end far away from the three-way pipe 11.

The blower 14 is activated and then high-pressure gas is ejected through the nozzle 13, and the molded mirror can be released from the upper mold 3.

Example two

On the basis of the first embodiment, referring to fig. 1-2, one end of one of the check valves 12, which is far away from the three-way pipe 11, is fixedly sleeved with an injection molding pipeline 15.

The raw materials for manufacturing the rearview mirror are conveniently introduced into the lower grinding tool 5.

Example III

On the basis of the first embodiment, referring to fig. 1-2, two universal wheels 17 are fixedly connected to the lower surface of the base 1.

Both universal wheels 17 are provided with foot brakes, which facilitate the movement of the device and make it stable in work engineering.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a sliding demoulding device in automobile rearview mirror interior mirror mould, includes base (1), its characterized in that, the last fixed surface of base (1) is connected with two locating lever (2), two the one end that base (1) was kept away from to locating lever (2) is fixedly connected with mould (3) jointly, two the pole wall of locating lever (2) is fixed to have cup jointed jointly and has been placed board (4), two locating lever (2) are located mould (3) and place the pole wall of board (4) and slide jointly and be provided with bed die (5), the equal fixedly connected with mounting panel (6) in both sides of bed die (5), common fixedly connected with cylinder (7) between mounting panel (6) and the base (1), a plurality of cavitys have been seted up to the inside of bed die (5), every the inside of cavity all is provided with first demoulding mechanism, the pipeline has been seted up to the inside of going up of mould (3), the inside of pipeline is provided with second demoulding mechanism.

2. The sliding demoulding device in an automobile rearview mirror inner mirror mould according to claim 1, wherein the first demoulding mechanism comprises a plurality of demoulding rods (8), a plurality of springs (9) and a plurality of baffles (10), the upper surface of each cavity is provided with a first through hole, each demoulding rod (8) is respectively and slidably arranged in the corresponding first through hole, each baffle (10) is respectively and fixedly connected in the corresponding first through hole, and each spring (9) is respectively and slidably sleeved on the rod wall of the corresponding demoulding rod (8).

3. The sliding demoulding device in the endoscope mould of the automobile rearview mirror according to claim 1, wherein the second demoulding mechanism comprises a three-way pipe (11), a plurality of one-way valves (12), a spray head (13) and a fan (14), one end of the three-way pipe (11) is fixedly connected to the inside of a pipeline, each one-way valve (12) is respectively and fixedly connected to one corresponding end of the three-way pipe (11), and the spray head (13) and the fan (14) are respectively and fixedly connected to one ends, far away from the three-way pipe (11), of the corresponding one-way valves (12).

4. A device for releasing the sliding of an endoscope mold for a motor vehicle rearview mirror according to claim 3, wherein one end of one check valve (12) far away from the three-way pipe (11) is fixedly sleeved with an injection molding pipeline (15).

5. The sliding and demolding device in the endoscope mold of the automobile rearview mirror according to claim 1, characterized in that the upper surface of the placing plate (4) is fixedly connected with a plurality of ejector rods (16), the lower surface of each cavity is fixedly connected with a second through hole, and each ejector rod (16) is matched with the corresponding second through hole.

6. The sliding and demolding device in the inner mirror mold of the automobile rearview mirror according to claim 1, characterized in that the lower surface of the base (1) is fixedly connected with two universal wheels (17).