CN212795752U

CN212795752U - Connector mold convenient for demolding

Info

Publication number: CN212795752U
Application number: CN202021285602.3U
Authority: CN
Inventors: 金雪草; 刘明
Original assignee: Tianjin Dingshuo Electronic Technology Co ltd
Current assignee: Tianjin Dingshuo Electronic Technology Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-26
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a make things convenient for connector mould of drawing of patterns relates to connector mould equipment technical field, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the die subassembly, the last fixed surface of base is connected with two sets of symmetrical guide pillars, the last fixed surface of base is connected with two symmetrical first fixing bases, every the inside of first fixing base all articulates through the round pin axle has flexible the propping. The utility model relates to a rational in infrastructure, it can be through being provided with the spring, can make the spring promote the push pedal when the compound die, drive the slide bar rebound simultaneously, make the slide bar withdraw from mould cavity is inside, the production of moulding plastics of accomplishing the circulation, through being provided with push pedal and slide bar, utilize the fixed column, the cooperation design of push pedal and slide bar, make the push pedal drive the slide bar, and then through the through-hole connector after the shaping ejecting from the die is inside, through the above-mentioned scheme, do not need the manual work to take out, reduce the cost of labor, improve production efficiency.

Description

Connector mold convenient for demolding

Technical Field

The utility model relates to a connector mould equipment technical field specifically is a connector mould of convenient drawing of patterns.

Background

A connector is a separable component (other than an adapter) that is typically mounted on a cable or device for electrical connection of a transmission line system, and may also be referred to as a socket, plug, and receptacle. Generally referred to as an electrical connector, i.e. a device that connects two active devices.

The production technology of the connector is mostly made by injection molding, when an injection mold is produced, plastic particles need to be melted at high temperature and then injected into the mold for injection molding, when the plastic particles are taken out after the mold is molded, the molded connector is easy to wrap outside a mold core due to the fact that the temperature is reduced and the plastic shrinks, and therefore the connector is inconvenient to take out manually, and production efficiency is affected. To this end, we provide a connector mold that facilitates demolding to solve the above problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a connector mould of convenient drawing of patterns in order to compensate the not enough of prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a connector die convenient for demolding comprises a base, wherein a male die assembly is fixedly connected to the upper surface of the base, two groups of symmetrical guide posts are fixedly connected to the upper surface of the base, two symmetrical first fixing seats are fixedly connected to the upper surface of the base, a telescopic support is hinged to the inside of each first fixing seat through a pin shaft, a top plate is arranged above the base, two groups of symmetrical shaft sleeves are fixedly embedded in the top plate, the outer surfaces of the guide posts are in sliding connection with the inner side walls of the shaft sleeves, an injection port is fixedly communicated with the inside of each shaft sleeve, two groups of symmetrical fixing columns are fixedly connected to the lower surface of each shaft sleeve, a push plate is arranged below each shaft sleeve, a first through hole is formed in the middle of the lower surface of the push plate, the inner side wall of each first through hole is in sliding connection with the outer surface of the injection port, and two groups of symmetrical slide bars, two sets of symmetrical second via holes have been seted up to the lower surface of push pedal, and the surface of fixed column and the inside wall sliding connection of second via hole, the below of push pedal is equipped with the die subassembly, every the bottom of fixed column all is connected with the last fixed surface of die subassembly, every the outside of fixed column all is equipped with the spring, and the spring is located between push pedal and the die subassembly, two sets of symmetrical through-holes have been seted up to the inside of die subassembly, and the inside wall of through-hole and the surface sliding connection of slide bar, the lower fixed surface of push pedal is connected with a set of symmetrical second fixing base, and the one end that the first fixing base was kept away from to the expansion brace is articulated mutually through the inboard wall of round pin axle with the.

Furthermore, the male die assembly comprises a male die holder, a male die is fixedly connected to the upper surface of the male die holder, and two groups of symmetrical positioning rods are fixedly connected to the upper surface of the male die holder.

Furthermore, the female die assembly comprises a female die holder, two groups of symmetrical female dies are arranged on the upper surface of the female die holder, and two groups of symmetrical positioning holes are arranged on the bottom surface of the female die holder.

Furthermore, water pipes which are distributed at equal intervals are fixedly embedded in the concave die holder.

Furthermore, a set of symmetrical inductors is fixedly installed on the upper surface of the base.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this connector mould of convenient drawing of patterns possesses following beneficial effect:

(1) the utility model has the advantages that the spring is arranged, so that the spring pushes the push plate when the mold is closed, and the slide bar is driven to move upwards at the same time, so that the slide bar is withdrawn from the interior of the mold cavity, and the circular injection molding production is completed;

(2) the utility model discloses a be provided with push pedal and slide bar, utilize the cooperation design of fixed column, push pedal and slide bar, make the push pedal drive the slide bar, and then ejecting from the die is followed to the connector after the shaping through the through-hole, through the above-mentioned scheme, do not need the manual work to take out, reduce the cost of labor, improve production efficiency.

Drawings

Fig. 1 is a perspective view of the connector mold facilitating demolding of the present invention;

fig. 2 is a sectional view of the connector mold facilitating demolding according to the present invention;

fig. 3 is a side sectional view of the connector mold facilitating demolding of the present invention;

FIG. 4 is a perspective view of the male mold assembly of the present invention;

fig. 5 is a perspective view of the female die assembly of the present invention.

In the figure: 1. a base; 2. a male die assembly; 201. a convex die holder; 202. a male die; 203. positioning a rod; 3. a guide post; 4. a first fixed seat; 5. a telescopic support; 6. a top plate; 7. a shaft sleeve; 8. an injection port; 9. fixing a column; 10. pushing the plate; 11. a first via hole; 12. a slide bar; 13. a second via hole; 14. a female die assembly; 141. a female die holder; 142. a female die; 143. positioning holes; 144. a water pipe; 15. a spring; 16. a through hole; 17. a second fixed seat; 18. an inductor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a connector die convenient for demoulding comprises a base 1, a male die component 2 is fixedly connected to the upper surface of the base 1, two groups of symmetrical guide posts 3 are fixedly connected to the upper surface of the base 1, two symmetrical first fixing seats 4 are fixedly connected to the upper surface of the base 1, a telescopic support 5 is hinged to the inside of each first fixing seat 4 through a pin shaft, a top plate 6 is arranged above the base 1, two groups of symmetrical shaft sleeves 7 are fixedly embedded in the top plate 6, the outer surfaces of the guide posts 3 are in sliding connection with the inner side walls of the shaft sleeves 7, injection ports 8 are fixedly communicated with the inside of the shaft sleeves 7, two groups of symmetrical fixing posts 9 are fixedly connected to the lower surface of each shaft sleeve 7, a push plate 10 is arranged below each shaft sleeve 7, a first through hole 11 is formed in the middle of the lower surface of the push plate 10, the inner side wall of each first through hole 11 is in sliding connection with the outer surface of each injection port 8, two sets of symmetrical second via holes 13 have been seted up to push pedal 10's lower surface, and the surface of fixed column 9 and the inside wall sliding connection of second via hole 13, push pedal 10's below is equipped with die assembly 14, every fixed column 9's bottom all is connected with die assembly 14's last fixed surface, every fixed column 9's outside all is equipped with spring 15, and spring 15 is located between push pedal 10 and the die assembly 14, two sets of symmetrical through-holes 16 have been seted up to die assembly 14's inside, and the inside wall of through-hole 16 and the surface sliding connection of slide bar 12, push pedal 10's lower fixed surface is connected with a set of symmetrical second fixing base 17, and the one end that first fixing base 4 was kept away from to telescopic support 5 is articulated mutually through the inboard wall of round pin axle with.

Further, the punch assembly 2 includes a punch holder 201, a punch 202 is fixedly connected to the upper surface of the punch holder 201, and two sets of symmetrical positioning rods 203 are fixedly connected to the upper surface of the punch holder 201. By the scheme, the male die component 2 and the female die component 14 can be aligned during die assembly, and the qualified rate of the connector is improved.

Further, the die assembly 14 includes a die holder 141, two sets of symmetrical dies 142 are disposed on an upper surface of the die holder 141, and two sets of symmetrical positioning holes 143 are disposed on a bottom surface of the die holder 141. By the scheme, the male die component 2 and the female die component 14 can be aligned during die assembly, and the qualified rate of the connector is improved.

Further, water pipes 144 are fixed and embedded in the interior of the die holder 141 and are distributed at equal intervals. Through the scheme, the temperature in the female die assembly 14 can be reduced, so that the molded connector is rapidly cooled, and the production efficiency is improved.

Further, a set of symmetrical inductors 18 is fixedly mounted on the upper surface of the base 1. Can be in production process through this scheme, staff's maloperation, the handle stretches into inside in time closing power of mould, increases the protection to the staff.

The working principle is as follows: firstly, a mould is arranged in a mould closing device through a base 1 and a top plate 6, the mould is placed in a mould closing state, high-temperature molten plastic is injected into a mould cavity formed by a female mould 142 and a male mould 202 through an injection port 8, after injection moulding, the mould is opened, the base 1 drives a male mould component 2 to move downwards, meanwhile, through the matching design of a first fixing seat 4, a telescopic support 5 and a second fixing seat 17, the base 1 drives a push plate 10 to move downwards through the telescopic support 5, through the matching design of a fixed column 9, the push plate 10 and a slide rod 12, the push plate 10 drives the slide rod 12 to eject a formed connector from the interior of the female mould 142 through a through hole 16, meanwhile, a spring 15 is in a compression state, after the connector is taken out, the mould is closed, the base 1 drives the male mould component 2 to move upwards, meanwhile, the elasticity of the spring 15 is recovered, the push plate, and (5) recovering the die assembly state of the die, and performing circular injection production.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

Claims

1. The utility model provides a connector mould of convenient drawing of patterns, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a male die assembly (2), the upper surface of the base (1) is fixedly connected with two groups of symmetrical guide posts (3), the upper surface of the base (1) is fixedly connected with two symmetrical first fixing seats (4), the inside of each first fixing seat (4) is hinged with a telescopic support (5) through a pin shaft, a top plate (6) is arranged above the base (1), two groups of symmetrical shaft sleeves (7) are fixedly embedded in the top plate (6), the outer surface of each guide post (3) is in sliding connection with the inner side wall of each shaft sleeve (7), the inside of each shaft sleeve (7) is fixedly communicated with an injection port (8), the lower surface of each shaft sleeve (7) is fixedly connected with two groups of symmetrical fixing columns (9), a push plate (10) is arranged below each shaft sleeve (7), and a first through hole (11) is formed in the middle of the lower surface of each push plate (10), the inner side wall of the first through hole (11) is in sliding connection with the outer surface of the injection port (8), the lower surface of the push plate (10) is fixedly connected with two groups of symmetrical slide rods (12), the lower surface of the push plate (10) is provided with two groups of symmetrical second through holes (13), the outer surfaces of the fixed columns (9) are in sliding connection with the inner side walls of the second through holes (13), a female die assembly (14) is arranged below the push plate (10), the bottom end of each fixed column (9) is fixedly connected with the upper surface of the female die assembly (14), a spring (15) is sleeved outside each fixed column (9), the spring (15) is located between the push plate (10) and the female die assembly (14), two groups of symmetrical through holes (16) are formed in the female die assembly (14), and the inner side walls of the through holes (16) are in sliding connection with the outer surfaces of the slide rods (12), the lower surface fixed connection of push pedal (10) has a set of symmetrical second fixing base (17), and the inboard wall of the one end that first fixing base (4) were kept away from in flexible support (5) through round pin axle and second fixing base (17) is articulated mutually.

2. The connector mold facilitating demolding as claimed in claim 1, wherein: the male die component (2) comprises a male die holder (201), a male die (202) is fixedly connected to the upper surface of the male die holder (201), and two groups of symmetrical positioning rods (203) are fixedly connected to the upper surface of the male die holder (201).

3. The connector mold facilitating demolding as claimed in claim 1, wherein: the female die assembly (14) comprises a female die holder (141), two groups of symmetrical female dies (142) are arranged on the upper surface of the female die holder (141), and two groups of symmetrical positioning holes (143) are arranged on the bottom surface of the female die holder (141).

4. The connector mold facilitating demolding as claimed in claim 3, wherein: and water pipes (144) which are distributed at equal intervals are fixedly embedded in the concave die holder (141).

5. The connector mold facilitating demolding as claimed in claim 1, wherein: a set of symmetrical inductors (18) is fixedly arranged on the upper surface of the base (1).