CN219191103U

CN219191103U - Automobile rearview mirror injection molding production equipment

Info

Publication number: CN219191103U
Application number: CN202320367138.XU
Authority: CN
Inventors: 徐俊; 徐发龙; 郭峰; 黄亮
Original assignee: Jiangsu Junxin Auto Parts Co ltd
Current assignee: Jiangsu Junxin Auto Parts Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-06-16
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses automobile rearview mirror injection molding production equipment, which belongs to the technical field of injection molding production equipment and comprises an upper die, wherein a lower die is arranged at the bottom of the upper die, a concave frame is fixedly connected to the bottom of the lower die, electric push rods are fixedly connected to the left side and the right side of the bottom of the lower die, when the automobile rearview mirror injection molding production equipment is used, an electric push rod is arranged to drive a movable plate to move upwards to extrude a first spring, the movable plate drives a push rod to move upwards, the push rod ejects an injection molded automobile rearview mirror injection molding piece, which is separated from an inner cavity of the lower die, a workpiece is conveniently taken out, the movable plate moves downwards through the reaction force of the first spring, the movable plate is conveniently reset, injection molding is conveniently carried out again, and the device has the advantage of conveniently taking out the workpiece, so that the problem that the existing automobile rearview mirror injection molding production equipment is inconvenient to take out is solved, and the device is beneficial to use.

Description

Automobile rearview mirror injection molding production equipment

Technical Field

The utility model relates to the technical field of injection molding production equipment, in particular to injection molding production equipment for automobile rearview mirrors.

Background

The automobile rearview mirror is positioned at the left side and the right side of the automobile head and at the front of the inside of the automobile, the automobile rearview mirror reflects the conditions of the rear, the side and the lower side of the automobile, so that a driver can indirectly see the conditions of the positions, an injection molding piece of the automobile rearview mirror comprises an injection molding piece of a rearview mirror shell, the rearview mirror shell needs to be subjected to injection molding treatment in the production process, the existing injection molding piece production equipment generally needs to take out the rearview mirror shell after the injection molding of the automobile rearview mirror shell is finished, and the existing injection molding piece production equipment generally does not have a demolding structure, so that the defect that a workpiece is inconvenient to take out is caused, and the device is not beneficial to use.

Disclosure of Invention

The utility model aims to provide an automobile rearview mirror injection molding production device, which has the advantage of being convenient for taking out a workpiece and solves the problem that the existing automobile rearview mirror injection molding production device is inconvenient for taking out the workpiece.

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

the utility model provides an automobile rearview mirror injection molding production facility, includes the mould, the bottom of going up the mould is provided with the lower mould, the bottom fixedly connected with spill frame of lower mould, the equal fixedly connected with electric putter in the left and right sides of lower mould bottom, electric putter's telescopic end fixedly connected with movable plate, the center department fixedly connected with ejector pin at movable plate top, the top of ejector pin extends to the inner chamber of lower mould, the junction sliding connection of surface and lower mould of ejector pin, the equal fixedly connected with first spring in the left and right sides at movable plate top, the junction fixedly connected with in the top of first spring and lower mould bottom, the equal fixedly connected with guide bar in the left and right sides of lower mould bottom, the bottom of guide bar extends to the equal fixedly connected with limiting plate in the left and right sides of movable plate bottom, the bottom of going up the mould left and right sides all is provided with spacing subassembly.

As a further scheme of the utility model, the limiting assembly comprises a second spring, wherein one side, away from the second spring, of the second spring is fixedly connected with a moving block, and one side, close to the moving block, of the second spring is fixedly connected with a limiting block.

As still further scheme of the utility model, the tops of the left side and the right side of the lower die are respectively provided with a limiting groove, and one end of the limiting block, which is close to the limiting block, is spliced with the connecting part of the limiting grooves.

As a still further proposal of the utility model, the center of the bottom of the cavity of the concave frame is fixedly connected with a buffer pad, and the joint of the top of the buffer pad and the bottom of the movable plate is tightly attached.

As still further scheme of the utility model, the left side at the top of the upper die is communicated with a feeding pipe, and the bottom of the feeding pipe extends to the inner cavity of the lower die.

As a still further proposal of the utility model, the left side and the right side of the top of the movable plate are respectively provided with a through hole, and the outer surface of the guide rod is in sliding connection with the inner surface of the through hole.

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

1. when the automobile rearview mirror injection molding device is used, the electric push rod is arranged to drive the movable plate to move upwards to extrude the first spring, the movable plate drives the push rod to move upwards, the push rod ejects the injection molded automobile rearview mirror injection molding part after injection molding is completed, the injection molded automobile rearview mirror injection molding part is separated from the inner cavity of the lower die, the workpiece is conveniently taken out, the movable plate moves downwards through the reaction force of the first spring, the movable plate is reset, the injection molding processing is conveniently carried out again, and the structure has the advantage of conveniently taking out the workpiece, so that the problem that the existing automobile rearview mirror injection molding part production equipment is inconvenient to take out the workpiece is solved, and the device is beneficial to use.

2. When the device is used, the limiting block is driven by the moving block to be far away from the limiting groove, the second spring is stretched, and the upper die is unlocked, so that the workpiece is further conveniently taken out.

Drawings

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

FIG. 2 is a front cross-sectional view of the lower and upper die structures of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

fig. 4 is a schematic diagram of a moving plate structure according to the present utility model.

In the figure: 1. an upper die; 2. a lower die; 3. a limit component; 31. a second spring; 32. a moving block; 33. a limiting block; 4. an electric push rod; 5. a moving plate; 6. a push rod; 7. a first spring; 8. a guide rod; 9. a limiting plate; 10. a concave frame; 11. a cushion pad; 12. a feed pipe; 13. a through hole; 14. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-4, in an embodiment of the utility model, an injection molding production device for an automobile rearview mirror comprises an upper die 1, a lower die 2 is arranged at the bottom of the upper die 1, a concave frame 10 is fixedly connected to the bottom of the lower die 2, an electric push rod 4 is fixedly connected to the left and right sides of the bottom of the lower die 2, a moving plate 5 is fixedly connected to the telescopic end of the electric push rod 4, a push rod 6 is fixedly connected to the center of the top of the moving plate 5, the top of the push rod 6 extends to the inner cavity of the lower die 2, the outer surface of the push rod 6 is in sliding connection with the connecting part of the lower die 2, the left and right sides of the top of the moving plate 5 are fixedly connected with a first spring 7, the top of the first spring 7 is fixedly connected with the connecting part of the bottom of the lower die 2, the left and right sides of the bottom of the lower die 2 are fixedly connected with guide rods 8, the bottom of the guide rods 8 are fixedly connected with limit plates 9, the center of the bottom of the concave frame 10 is fixedly connected with a buffer pad 11, the top of the buffer pad 11 is tightly attached to the connecting part of the bottom of the moving plate 5, through the connecting part of the bottom of the moving plate 5, the inner cavity 12 can be connected with the inner cavity 13 through the guide rods 12, and the inner cavity 13 is connected with the inner surface of the feed pipe 2 through the guide rods 13, and the inner cavity 12 is arranged on the bottom of the lower die 2.

The principle of this embodiment is:

when the device is used, firstly, the limiting assembly 3 is unlocked, the upper die 1 is taken out, then, the electric push rod 4 is started through the external controller, at this time, the electric push rod 4 drives the movable plate 5 to move upwards, the first spring 7 is extruded, the movable plate 5 drives the ejector rod 6 to move upwards, the ejector rod 6 ejects the injection molded automobile rearview mirror, which is subjected to injection molding, out of the inner cavity of the lower die 2, the workpiece is conveniently taken out, meanwhile, the movable plate 5 moves downwards through the reaction force of the first spring 7, the movable plate 5 is reset, the injection molding is conveniently carried out again, the device has the advantages of conveniently taking out the workpiece through the arrangement of the structure, the problem that the existing injection molded automobile rearview mirror production equipment is inconvenient to take out the workpiece is solved, and the device is convenient to use.

Embodiment two:

referring to fig. 3, the bottom of the left and right sides of the upper die 1 is provided with a limiting component 3, the limiting component 3 includes a second spring 31, one side of the second spring 31 away from the second spring is fixedly connected with a moving block 32, one side of the moving block 32 close to the moving block is fixedly connected with a limiting block 33, the top of the left and right sides of the lower die 2 is provided with a limiting groove 14, and one end of the limiting block 33 close to the limiting block is spliced with a joint of the limiting groove 14.

The principle of the embodiment is as follows:

when the die is used, the moving block 32 is stretched outwards, so that the moving block 32 drives the limiting block 33 to be far away from the limiting groove 14, the second spring 31 is stretched, the upper die 1 is unlocked, and the workpiece is further conveniently taken out.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an automobile rearview mirror injection molding production facility, includes mould (1), its characterized in that, the bottom of going up mould (1) is provided with lower mould (2), the equal fixedly connected with spill frame (10) in the bottom of lower mould (2), the equal fixedly connected with electric putter (4) in the left and right sides of lower mould (2) bottom, the telescopic link fixedly connected with movable plate (5) of electric putter (4), the center department fixedly connected with ejector pin (6) at movable plate (5) top, the top of ejector pin (6) extends to the inner chamber of lower mould (2), the junction sliding connection of the surface and lower mould (2) of ejector pin (6), the equal fixedly connected with first spring (7) in the left and right sides at movable plate (5) top, the junction fixedly connected with guide bar (8) in the left and right sides of lower mould (2) bottom, the bottom of guide bar (8) extends to the equal fixedly connected with limiting component (9) in the left and right sides of movable plate (5) bottom, equal limiting component (3) are all set up to the bottom of movable plate (5).

2. The production equipment of the injection molding of the automobile rearview mirror according to claim 1, wherein the limiting component (3) comprises a second spring (31), one side, far away from the second spring (31), of each second spring is fixedly connected with a moving block (32), and one side, close to the moving block (32), of each second spring is fixedly connected with a limiting block (33).

3. The production equipment of the injection molding piece of the automobile rearview mirror according to claim 2, wherein limiting grooves (14) are formed in the tops of the left side and the right side of the lower die (2), and one ends, close to the limiting blocks (33), of the limiting blocks are spliced with the connecting parts of the limiting grooves (14).

4. The production equipment of the injection molding of the automobile rearview mirror according to claim 1, wherein a cushion pad (11) is fixedly connected to the center of the bottom of the inner cavity of the concave frame (10), and the joint of the top of the cushion pad (11) and the bottom of the movable plate (5) is tightly attached.

5. The production equipment of the injection molding of the automobile rearview mirror according to claim 1, wherein a feeding pipe (12) is communicated with the left side of the top of the upper die (1), and the bottom of the feeding pipe (12) extends to the inner cavity of the lower die (2).

6. The production equipment of the injection molding piece of the automobile rearview mirror according to claim 1, wherein through holes (13) are formed in the left side and the right side of the top of the movable plate (5), and the outer surface of the guide rod (8) is in sliding connection with the inner surface of the through holes (13).