CN219947144U - Optical fiber connector mould convenient to drawing of patterns - Google Patents

Abstract

The utility model belongs to the technical field of dies, and particularly relates to an optical fiber connector die convenient to demold, which comprises a lower die body, wherein an upper die body is arranged on the lower die body, supporting legs are fixedly connected on the lower die body, a demolding mechanism is arranged on the lower die body, and the demolding mechanism comprises an air inlet pipe, an air pump, a connecting rod, an end plate, an inserting rod and a first spring. According to the utility model, the dustproof plate can be pushed to be in a stable state by arranging the spring II, the end block and the like, the injection molding hole formed in the upper die body is sealed, the problem that the injection molding hole in the die is easy to be affected by dust and other impurities in an idle state is avoided, the connecting rod is pulled to move in a direction away from the lower die body so as to drive the inserted rod to separate from the jack formed in the lower die body, and under the action of the air pump and the air inlet pipe, air can be blown into the lower die body to blow up the formed optical fiber connector, so that the optical fiber connector is convenient to be demoulded.

Description

Optical fiber connector mould convenient to drawing of patterns

Technical Field

The utility model relates to the technical field of dies, in particular to an optical fiber connector die convenient to demold.

Background

As is well known, an optical fiber connector is a terminal device for optical fibers, which is capable of permanently or separately connecting two optical fibers together and protecting optical fiber components, and is often integrally cast by using an injection mold when producing the optical fiber connector.

The utility model patent with the publication number of CN213382833U discloses an optical fiber head forming device, which comprises an adjusting box, wherein four supporting legs are fixedly connected to the lower end of the adjusting box, the bottom of the adjusting box is sequentially and fixedly connected with a temperature adjusting box and a water pump which are positioned at the inner sides of the four supporting legs from left to right, the lower end of the temperature adjusting box is provided with a plurality of mounting holes which are communicated with the inner cavity of the temperature adjusting box, the inner parts of the plurality of mounting holes are fixedly connected with a heat conducting plate and a semiconductor refrigerating sheet from top to bottom, and the upper ends of the plurality of heat conducting plates are fixedly connected with a plurality of heat conducting fins which are extended to the inner cavity of the temperature adjusting box; the optical fiber head forming device has the advantages of being capable of quickly adjusting temperature and the like, and solves the problems that most of existing molds for optical fiber joint injection molding do not have a temperature control function, external equipment is required to heat the optical fiber head forming device during injection molding, and the optical fiber head forming device is naturally cooled after injection molding is completed, is low in efficiency and limits production efficiency.

However, the existing optical fiber connector mold also has certain disadvantages, firstly, the existing optical fiber connector mold has no good dustproof mechanism, is difficult to seal injection holes in an idle state, is easy to cause the invasion problem of impurities such as dust, and secondly, the existing optical fiber connector mold has no good demolding mechanism, so that the molded optical fiber connector is inconvenient to perform demolding.

Disclosure of Invention

The utility model aims to provide an optical fiber connector die convenient for demolding, which solves the problems that the existing optical fiber connector die does not have a good dustproof mechanism, is difficult to seal injection holes in an idle state, is easy to cause invasion of impurities such as dust and the like, and solves the problems that the existing optical fiber connector die also does not have a good demolding mechanism and is inconvenient for demolding a molded optical fiber connector.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an optical fiber connector mould convenient to drawing of patterns, includes the lower mould body, be provided with the mould body on the lower mould body, fixedly connected with supporting leg on the lower mould body, be provided with demoulding mechanism on the lower mould body, demoulding mechanism includes intake pipe, air pump, connecting rod, end plate, inserted bar and spring one, be provided with dustproof mechanism on the last mould body, dustproof mechanism includes dust guard, end block, guide arm and spring two.

Preferably, the internal fixedly connected with intake pipe of lower mould, be provided with the air pump in the intake pipe, the internal sliding connection of lower mould has the connecting rod, fixedly connected with end plate on the connecting rod, end plate and the internal sliding connection of lower mould, fixedly connected with inserted bar on the end plate, inserted bar and the internal sliding connection of lower mould, the outside of connecting rod is provided with spring one, through the setting of air pump, intake pipe, can blow in the air to the internal portion of lower mould.

Preferably, the inserted bars are provided with a plurality of inserted bars, a plurality of inserted bars are uniformly distributed on the end plate, and through the arrangement of the inserted bars, plugging treatment can be carried out on jacks formed in the lower die body.

Preferably, one end of the first spring is welded with the end plate, the other end of the first spring is welded with the lower die body, and the end plate can be connected for use through the arrangement of the first spring.

Preferably, the upper die body is provided with a dust-proof plate in a sliding manner, the dust-proof plate is fixedly connected with an end block, the end block is in sliding connection with the upper die body, a guide rod is fixedly connected in the upper die body, the guide rod is in sliding connection with the end block, a spring II is arranged on the outer side of the guide rod, and through the arrangement of the dust-proof plate, the injection molding hole formed in the upper die body can be sealed.

Preferably, one end of the second spring is welded with the end block, the other end of the second spring is welded with the upper die body, and the end block can be connected for use through the arrangement of the second spring.

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

1. according to the utility model, through the arrangement of the structures such as the spring II and the end block, the dust guard can be pushed to be in a stable arrangement state, and the injection molding hole formed in the upper die body is sealed, so that the problem that the injection molding hole in the die is easily affected by impurities such as dust in an idle state is avoided.

2. According to the utility model, the connecting rod is pulled to move in a direction away from the lower die body so as to drive the inserting rod to separate from the jack formed in the lower die body, and under the action of the air pump and the air inlet pipe, air can be blown into the lower die body to blow up the formed optical fiber connector, so that the optical fiber connector can be conveniently demoulded.

Drawings

FIG. 1 is a schematic diagram 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 dust-proof mechanism of fig. 2 of the present utility model.

In the figure: 1. a lower die body; 2. an upper die body; 3. support legs; 4. a demoulding mechanism; 5. a dust-proof mechanism; 41. an air inlet pipe; 42. an air pump; 43. a connecting rod; 44. an end plate; 45. a rod; 46. a first spring; 51. a dust-proof plate; 52. an end block; 53. a guide rod; 54. and a second 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, an optical fiber connector mold convenient for demolding comprises a lower mold body 1, wherein an upper mold body 2 is arranged on the lower mold body 1, a supporting leg 3 is fixedly connected to the lower mold body 1, a demolding mechanism 4 is arranged on the lower mold body 1, the demolding mechanism 4 comprises an air inlet pipe 41, an air pump 42, a connecting rod 43, an end plate 44, an inserting rod 45 and a first spring 46, a dustproof mechanism 5 is arranged on the upper mold body 2, and the dustproof mechanism 5 comprises a dustproof plate 51, an end block 52, a guide rod 53 and a second spring 54.

Referring to fig. 1 and 2, an air inlet pipe 41 is fixedly connected in a lower die body 1, an air pump 42 is arranged on the air inlet pipe 41, a connecting rod 43 is connected in the lower die body 1 in a sliding manner, an end plate 44 is fixedly connected to the connecting rod 43, the end plate 44 is connected with the lower die body 1 in a sliding manner, a plurality of inserting rods 45 are fixedly connected to the end plate 44, the inserting rods 45 are uniformly distributed on the end plate 44, through the arrangement of the inserting rods 45, plugging treatment can be carried out on insertion holes formed in the lower die body 1, the inserting rods 45 are connected with the lower die body 1 in a sliding manner, a first spring 46 is arranged on the outer side of the connecting rod 43, one end of the first spring 46 is welded with the end plate 44, the other end of the first spring 46 is welded with the lower die body 1, the end plate 44 can be connected for use through the arrangement of the first spring 46, and air can be blown into the lower die body 1 through the arrangement of the air pump 42 and the air inlet pipe 41.

Referring to fig. 1, 2 and 3, a dust-proof plate 51 is slidably connected to an upper die body 2, an end block 52 is fixedly connected to the dust-proof plate 51, the end block 52 is slidably connected to the upper die body 2, a guide rod 53 is fixedly connected to the upper die body 2, the guide rod 53 is slidably connected to the end block 52, a second spring 54 is arranged on the outer side of the guide rod 53, one end of the second spring 54 is welded to the end block 52, the other end of the second spring 54 is welded to the upper die body 2, the end block 52 can be connected for use through the arrangement of the second spring 54, and a sealing treatment can be performed on an injection molding hole formed in the upper die body 2 through the arrangement of the dust-proof plate 51.

The specific implementation process of the utility model is as follows: when the optical fiber connector die convenient to demolding is required to be used, the dustproof plate 51 can be pushed to move in the direction away from the injection molding hole formed in the upper die body 2, so that the dustproof plate 51 slides along the surface of the upper die body 2 and drives the end block 52 to stably slide along the surface of the guide rod 53, the spring II 54 is stressed to deform, and finally the dustproof plate 51 is separated from the injection molding hole, so that the injection molding hole is in an exposed state, and under the action of the injection molding hole, an operator can conveniently inject injection molding liquid into the die;

after the optical fiber connector is cooled and molded, the upper die body 2 can be removed firstly, then the connecting rod 43 is pulled to move in the direction away from the lower die body 1 so as to drive the end plate 44 to slide, the first spring 46 is deformed under the force and drives the inserting rod 45 to slide, finally the inserting rod 45 is separated from the jack formed in the lower die body 1, the air pump 42 is started, the air is pumped, and under the action of the air inlet pipe 41, the air can be blown into the lower die body 1, so that the molded optical fiber connector is blown up, and the demolding of people is facilitated.

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 (4)

1. Optical fiber connector mould convenient to drawing of patterns, including lower mould body (1), its characterized in that: the utility model is characterized in that an upper die body (2) is arranged on the lower die body (1), a supporting leg (3) is fixedly connected on the lower die body (1), a demoulding mechanism (4) is arranged on the lower die body (1), the demoulding mechanism (4) comprises an air inlet pipe (41), an air pump (42), a connecting rod (43), an end plate (44), a first inserting rod (45) and a first spring (46), the air inlet pipe (41) is fixedly connected in the lower die body (1), the air pump (42) is arranged on the air inlet pipe (41), the connecting rod (43) is connected in a sliding manner in the lower die body (1), the end plate (44) is fixedly connected with the lower die body (1) in a sliding manner, the inserting rod (45) is fixedly connected with the lower die body (1) in a sliding manner, the outer side of the connecting rod (43) is provided with the first spring (46), the upper die body (2) is provided with a dustproof mechanism (5), the dustproof mechanism (5) comprises the second spring (51) and the dustproof plate (51), the dustproof plate is characterized in that an end block (52) is fixedly connected to the dustproof plate (51), the end block (52) is in sliding connection with the upper die body (2), a guide rod (53) is fixedly connected to the upper die body (2), the guide rod (53) is in sliding connection with the end block (52), and a second spring (54) is arranged on the outer side of the guide rod (53).

2. The fiber optic connector mold facilitating demolding as set forth in claim 1, wherein: the plurality of the inserted bars (45) are arranged, and the plurality of the inserted bars (45) are uniformly distributed on the end plate (44).

3. The fiber optic connector mold facilitating demolding as set forth in claim 1, wherein: one end of the first spring (46) is welded with the end plate (44), and the other end of the first spring (46) is welded with the lower die body (1).

4. The fiber optic connector mold facilitating demolding as set forth in claim 1, wherein: one end of the second spring (54) is welded with the end block (52), and the other end of the second spring (54) is welded with the upper die body (2).