CN215750581U

CN215750581U - Car light backplate notes material mould

Info

Publication number: CN215750581U
Application number: CN202120577289.9U
Authority: CN
Inventors: 黄良焜; 张林峰
Original assignee: Changzhou Technological Research Electronic Technology Co ltd
Current assignee: Changzhou Technological Research Electronic Technology Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2022-02-08
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a car lamp backboard material injection mold which comprises a supporting plate, wherein a lower mold is arranged on the upper end surface of the supporting plate, limiting plates are arranged on two sides of the lower mold, which are not adjacent to each other, a limiting groove is formed in the upper part of each limiting plate, a rotating shaft is connected in the limiting groove in a sliding mode, one end of each rotating shaft is rotatably connected with an upper mold, a driven roller is arranged on the outer side of one end, away from the upper mold, of each rotating shaft, a fixed seat is fixedly connected to the side surface of each limiting plate, a driving motor is fixedly connected to the top of each fixed seat, and an output shaft of each driving motor is fixedly connected with a driving roller. According to the mould closing device, the driving motor is started to drive the driving roller to rotate, the driving roller is oval, the rotating shaft is located in the limiting groove, so that the driven roller can move to realize mould closing and mould opening of a mould, and the spring between the fixing plate and the lantern ring can extrude the mould after mould closing, so that the mould is connected more tightly.

Description

Car light backplate notes material mould

Technical Field

The utility model relates to the technical field of mold equipment, in particular to a car lamp back plate injection mold.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.

The mould also has the application in car light shell production, and the mould that current car light shell used uses the bolt to fix after the compound die usually, makes the die sinking of mould become comparatively loaded down with trivial details like this, has reduced the efficiency of work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, the utility model provides a car lamp back plate injection mold.

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

the utility model provides a material mould is annotated to car light postnotum, includes the backup pad, the up end of backup pad is provided with the bed die, the nonadjacent both sides of bed die all are provided with the limiting plate, the spacing groove has been seted up on the upper portion of limiting plate, sliding connection has the pivot in the spacing groove, the one end of pivot is rotated and is connected with the mould, the pivot is kept away from the one end outside of going up the mould is provided with the driven voller, the side fixedly connected with fixing base of limiting plate, the top fixedly connected with driving motor of fixing base, driving motor's output shaft fixedly connected with drive roller, the drive roller is oval.

As a further description of the above technical solution:

the driving roller is located below the driven roller, and the driving roller is rotationally connected with the driven roller.

As a further description of the above technical solution:

the top of limiting plate is provided with the fixed plate, the fixed plate with the angle between the limiting plate is 90.

As a further description of the above technical solution:

the pivot is kept away from the one end outside of driven voller is provided with the lantern ring, the lantern ring with the pivot is rotated and is connected.

As a further description of the above technical solution:

a spring is fixedly connected between the lantern ring and the fixing plate.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

according to the utility model, the die-closing mechanism is provided with a supporting plate, a fixing seat, a driving motor, a driving roller, a lower die, an upper die, a rotating shaft, a driven roller, a limiting plate, a limiting groove, a fixing plate, a lantern ring and a spring structure, wherein the driving motor is started to drive the driving roller to rotate, the driving roller is oval, and the rotating shaft is located in the limiting groove, so that the driven roller can realize die closing and die opening of the die along movement, and the spring between the fixing plate and the lantern ring can extrude the die after die closing, so that the die is more compact in connection.

Drawings

FIG. 1 illustrates an overall schematic structure provided according to an embodiment of the present invention;

fig. 2 is a schematic view showing a driving roller and driven roller connecting structure provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a support plate; 2. a fixed seat; 3. a drive motor; 4. a drive roller; 5. a lower die; 6. an upper die; 7. A rotating shaft; 8. a driven roller; 9. a limiting plate; 10. a limiting groove; 11. a fixing plate; 12. a collar; 13. a spring.

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, the present invention provides a technical solution: the utility model provides a material mould is annotated to car light postnotum, including backup pad 1, the up end of backup pad 1 is provided with bed die 5, the 5 non-adjacent both sides of bed die all are provided with limiting plate 9, spacing groove 10 has been seted up on the upper portion of limiting plate 9, sliding connection has pivot 7 in the spacing groove 10, the one end of pivot 7 is rotated and is connected with mould 6, the one end outside that mould 6 was kept away from to pivot 7 is provided with driven voller 8, limiting plate 9's side fixedly connected with fixing base 2, the top fixedly connected with driving motor 3 of fixing base 2, driving motor 3's output shaft fixedly connected with drive roller 4, drive roller 4 is oval, it drives drive roller 4 and rotates to start driving motor 3, because drive roller 4 is oval and pivot 7 is located spacing groove 10, under the effect of drive roller 4, the compound die and the die sinking of mould can be realized along spacing groove 10 movements to pivot 7.

Specifically, as shown in fig. 2, the driving roller 4 is located below the driven roller 8, and the driving roller 4 and the driven roller 8 are rotationally connected to reduce friction between the driving roller 4 and the driven roller 8 and reduce wear.

Specifically, as shown in fig. 1 and 2, the top of limiting plate 9 is provided with fixed plate 11, and the angle between fixed plate 11 and the limiting plate 9 is 90, and the one end outside that driven voller 8 was kept away from to pivot 7 is provided with lantern ring 12, and lantern ring 12 and pivot 7 rotate to be connected, fixedly connected with spring 13 between lantern ring 12 and the fixed plate 11, and spring 13 between fixed plate 11 and the lantern ring 12 sets up and can extrude the mould after the compound die for the mould is inseparabler in connection.

The working principle is as follows: during the use, start driving motor 3 and drive roller 4 and rotate, because drive roller 4 is oval and pivot 7 is located spacing inslot 10, under drive roller 4's effect, pivot 7 can realize the compound die and the die sinking of mould along spacing inslot 10 motion, and spring 13 between fixed plate 11 and the lantern ring 12 sets up and can extrude the mould after the compound die for the mould is inseparabler in succession.

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. A car lamp back plate injection mold comprises a support plate (1) and is characterized in that, the upper end surface of the supporting plate (1) is provided with a lower die (5), the two sides of the lower die (5) which are not adjacent are provided with a limiting plate (9), the upper part of the limit plate (9) is provided with a limit groove (10), the limit groove (10) is connected with a rotating shaft (7) in a sliding way, one end of the rotating shaft (7) is rotatably connected with an upper die (6), the outer side of one end of the rotating shaft (7) far away from the upper die (6) is provided with a driven roller (8), the side surface of the limit plate (9) is fixedly connected with a fixed seat (2), the top of the fixed seat (2) is fixedly connected with a driving motor (3), the output shaft fixedly connected with drive roller (4) of driving motor (3), drive roller (4) are oval.

2. The injection mold for the back plate of the car lamp as claimed in claim 1, wherein the driving roller (4) is located below the driven roller (8), and the driving roller (4) and the driven roller (8) are rotatably connected.

3. The injection mold for the back plate of the car lamp as claimed in claim 1, wherein a fixing plate (11) is arranged on the top of the limiting plate (9), and the angle between the fixing plate (11) and the limiting plate (9) is 90 °.

4. The injection mold for the back plate of the car lamp as claimed in claim 3, wherein a collar (12) is provided outside one end of the rotating shaft (7) far away from the driven roller (8), and the collar (12) is rotatably connected with the rotating shaft (7).

5. The injection mold for the back plate of the car lamp as claimed in claim 4, wherein a spring (13) is fixedly connected between the collar (12) and the fixing plate (11).