CN219191163U

CN219191163U - Lighting lamp shell forming die

Info

Publication number: CN219191163U
Application number: CN202320004448.5U
Authority: CN
Inventors: 林丽娜
Original assignee: Ruiliang Fujian Intelligent Technology Co ltd
Current assignee: Ruiliang Fujian Intelligent Technology Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-06-16
Anticipated expiration: 2033-01-03

Abstract

The utility model belongs to the technical field of forming dies, and particularly relates to a forming die for an illuminating lamp shell, which comprises a frame, wherein a lower die is welded on the frame, an ejection mechanism is arranged on the lower die, an air cylinder is fixedly arranged on the frame, an air cylinder rod of the air cylinder is in sliding connection with the frame, a connecting sleeve is connected with the outer side of the air cylinder rod in a sliding manner, a limiting pin is connected with the air cylinder rod in a sliding manner, the limiting pin is connected with the connecting sleeve through threads, a hanging plate is welded on the connecting sleeve, a hanging rod is welded on the hanging plate, an upper die is welded on the hanging rod, and the upper die is in sliding connection with the lower die. According to the utility model, through arranging the structures such as the top plate, the ejector rod, the connecting plate, the springs and the like, the ejector rod can slide in the lower die through the movement of the connecting plate, so that the product is convenient to separate from the lower die after being molded, and the demolding of the device product is more convenient.

Description

Lighting lamp shell forming die

Technical Field

The utility model relates to the technical field of forming dies, in particular to a forming die for an illuminating lamp shell.

Background

The utility model patent with the bulletin number of CN214239263U discloses a shell injection molding die for lighting lamp production, which comprises an upper die, a limiting hole, an inner container and a protective shell, wherein a water tank is arranged on one side of the upper die, a flip is arranged on one side of the water tank, a rotary bolt is arranged on one side of the flip, a water pump is arranged on one side of the rotary bolt, the limiting hole is arranged on one side of the upper die, a limiting column is arranged below the limiting hole, a lower die is arranged below the limiting column, a damping spring is arranged on one side of the lower die, a base is arranged on one side of the damping spring, fixing bolts are arranged on two sides of the base, and the inner container is arranged on one side of the upper die; this shell mould for injection molding is used in light production can play effectual abluent function of being convenient for to the device through setting up the water tank, in the use, can carry out effectual cleaning process of being convenient for to the device according to the user demand to the effectual service efficiency who has promoted the device. However, in the prior art, after the product is processed and molded by the lamp housing molding die, the product and the lower die are relatively inconvenient to demould. Accordingly, improvements in the art are needed.

Disclosure of Invention

The utility model aims to provide a forming die for an illuminating lamp shell, which solves the problem that after a product is processed and formed by the forming die for the illuminating lamp shell, the product and a lower die are relatively inconvenient to demould.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a light shell forming die, includes the frame, the welding has the lower mould on the frame, be provided with ejection mechanism on the lower mould, fixed mounting has the cylinder on the frame, the cylinder pole and the frame sliding connection of cylinder, the outside sliding connection of cylinder pole has the adapter sleeve, sliding connection has the spacer pin in the adapter sleeve, the spacer pin and cylinder pole pass through threaded connection, the welding has the hanger plate on the adapter sleeve, the welding has the jib on the hanger plate, the welding has last mould on the jib, go up mould and lower mould sliding connection.

Preferably, four supporting feet are welded on the frame, and the four supporting feet are uniformly distributed on the frame. The frame is supported by the support legs.

Preferably, the hanger plate is connected with a guide rod in a sliding way, and the guide rod is welded with the frame. By arranging the guide rod, the movement of the hanging plate is guided.

Preferably, the ejection mechanism comprises a top plate, an ejector rod, a connecting plate and a spring, wherein the top plate is connected in a sliding manner in the lower die, the ejector rod is welded on the top plate, the connecting plate is welded on the ejector rod, and the spring is arranged on the outer side of the ejector rod. By arranging the ejection mechanism, the product is convenient to demould.

Preferably, the ejector rod is in sliding connection with the lower die, and the ejector rod is in sliding connection with the frame. Through setting up the ejector pin for the roof is convenient for remove.

Preferably, one end of the spring is welded with the frame, and the other end of the spring is welded with the connecting plate. Through setting up the spring for the link plate is convenient for reset.

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

according to the utility model, through arranging the structures such as the top plate, the ejector rod, the connecting plate, the springs and the like, the ejector rod can slide in the lower die through the movement of the connecting plate, so that the product is convenient to separate from the lower die after being molded, and the demolding of the device product is more convenient.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

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

fig. 3 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. a frame; 2. a support leg; 3. a lower die; 4. an ejection mechanism; 5. a cylinder; 6. a cylinder rod; 7. connecting sleeves; 8. a limiting pin; 9. a hanger plate; 10. a guide rod; 11. a boom; 12. an upper die; 41. a top plate; 42. a push rod; 43. a connecting plate; 44. and (3) a spring.

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.

Referring to fig. 1 and 2, a lighting lamp shell forming die comprises a frame 1, four supporting legs 2 are welded on the frame 1, the four supporting legs 2 are uniformly distributed on the frame 1, the frame 1 is supported by the supporting legs 2, a lower die 3 is welded on the frame 1, an ejection mechanism 4 is arranged on the lower die 3, an air cylinder 5 is fixedly installed on the frame 1, an air cylinder rod 6 of the air cylinder 5 is in sliding connection with the frame 1, a connecting sleeve 7 is in sliding connection with the outer side of the air cylinder rod 6, a limiting pin 8 is in sliding connection with the connecting sleeve 7, the limiting pin 8 is in threaded connection with the air cylinder rod 6, a hanging plate 9 is welded on the connecting sleeve 7, a guide rod 10 is in sliding connection with the hanging plate 9, the guide rod 10 is welded with the frame 1, a hanging rod 11 is welded on the hanging plate 9 by arranging the guide rod 10, an upper die 12 is welded on the hanging rod 11, and the upper die 12 is in sliding connection with the lower die 3.

Referring to fig. 2 and 3, the ejector mechanism 4 includes a top plate 41, an ejector rod 42, a connecting plate 43 and a spring 44, the top plate 41 is slidably connected in the lower die 3, the ejector rod 42 is welded on the top plate 41, the ejector rod 42 is slidably connected with the lower die 3, the ejector rod 42 is slidably connected with the frame 1, the ejector rod 42 is arranged to facilitate movement of the top plate 41, the connecting plate 43 is welded on the ejector rod 42, the spring 44 is arranged on the outer side of the ejector rod 42, one end of the spring 44 is welded with the frame 1, the other end of the spring 44 is welded with the connecting plate 43, the connecting plate 43 is facilitated to reset by arranging the spring 44, and the product is facilitated to be demolded by arranging the ejector mechanism 4.

The specific implementation process of the utility model is as follows: when the die is used, the cylinder 5 is started, the cylinder 5 drives the cylinder rod 6 to extend, the cylinder rod 6 drives the connecting sleeve 7 to move, the connecting sleeve 7 drives the hanging plate 9 to move, the hanging plate 9 drives the hanging rod 11 to move, the hanging rod 11 drives the upper die 12 to move, the upper die 12 is in contact with the lower die 3, then hot melt enters a cavity between the lower die 3 and the upper die 12, after a product is molded, the connecting plate 43 is manually moved, the ejector rod 42 is moved, the ejector rod 42 drives the top plate 41 to move, the top plate 41 slides in the lower die 3, the top plate 41 ejects the product, the product can be separated from the lower die 3, the ejector rod 42 is moved through the connecting plate 43, the top plate 41 can slide in the lower die 3, and further the product is conveniently ejected and conveniently separated from the lower die 3 after the product is molded, so that the product is more conveniently demoulded.

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

Claims

1. The utility model provides a light shell forming die, includes frame (1), its characterized in that: the novel lifting device is characterized in that a lower die (3) is welded on the frame (1), an ejection mechanism (4) is arranged on the lower die (3), an air cylinder (5) is fixedly arranged on the frame (1), an air cylinder rod (6) of the air cylinder (5) is in sliding connection with the frame (1), a connecting sleeve (7) is connected with the outer side of the air cylinder rod (6) in a sliding manner, a limiting pin (8) is connected with the connecting sleeve (7) in a sliding manner, the limiting pin (8) and the air cylinder rod (6) are connected through threads, a lifting plate (9) is welded on the connecting sleeve (7), a lifting rod (11) is welded on the lifting plate (9), and an upper die (12) is welded on the lifting rod (11), and the upper die (12) is in sliding connection with the lower die (3).

2. The illumination lamp housing molding die as set forth in claim 1, wherein: four supporting legs (2) are welded on the frame (1), and the four supporting legs (2) are uniformly distributed on the frame (1).

3. The illumination lamp housing molding die as set forth in claim 1, wherein: the lifting plate (9) is connected with a guide rod (10) in a sliding mode, and the guide rod (10) is welded with the frame (1).

4. The illumination lamp housing molding die as set forth in claim 1, wherein: the ejection mechanism (4) comprises a top plate (41), an ejector rod (42), a connecting plate (43) and a spring (44), wherein the top plate (41) is connected in the lower die (3) in a sliding mode, the ejector rod (42) is welded on the top plate (41), the connecting plate (43) is welded on the ejector rod (42), and the spring (44) is arranged on the outer side of the ejector rod (42).

5. The illumination lamp housing molding die as set forth in claim 4, wherein: the ejector rod (42) is in sliding connection with the lower die (3), and the ejector rod (42) is in sliding connection with the frame (1).

6. The illumination lamp housing molding die as set forth in claim 4, wherein: one end of the spring (44) is welded with the frame (1), and the other end of the spring (44) is welded with the connecting plate (43).