CN211683212U

CN211683212U - Power socket face lid mould

Info

Publication number: CN211683212U
Application number: CN201921258544.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Yichun Liyue Technology Co.,Ltd.
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-10-16
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a supply socket face lid mould, including base, baffle and pneumatic cylinder, the baffle is installed along the fore-and-aft direction to the upper surface right-hand member front side of base, the left side surface of baffle has the pneumatic cylinder along controlling direction screw connection, first mould is installed in the top left side of base, first slide has been seted up along controlling the direction to the front side of first mould, the inner chamber right side of first slide is pegged graft and is had the ejector pin, and the right-hand member and the pneumatic cylinder spiro union of ejector pin, the top of first mould is provided with the lug, and the central point of lug puts and has seted up the second slide along upper and lower direction. This supply socket face lid mould reaches once drawing of patterns and adapts to more socket face lids that the inner chamber shape differs, has solved simultaneously to the shell than thin, the power of holding tightly of mould is big and the problem of very easily pressing from both sides the chamber when the drawing of patterns, avoids a socket shell to appear defects such as warpage, ejecting scar, has improved product quality and has reached production requirement, has improved production efficiency, avoids causing economic loss.

Description

Power socket face lid mould

Technical Field

The utility model relates to a socket face lid mould equipment technical field specifically is a supply socket face lid mould.

Background

The injection mould is a tool for producing plastic products, and is also a tool for endowing the plastic products with complete structures and accurate sizes, the injection moulding is a processing method used when producing some parts with complex shapes in batches, and specifically, the injection mould injects heated and melted plastics into a mould cavity from an injection moulding machine at high pressure, and a formed product is obtained after cooling and solidification.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supply socket face lid mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a power socket face cover die comprises a base, a baffle and a hydraulic cylinder, wherein the baffle is arranged on the front side of the right end of the upper surface of the base along the front-back direction, the hydraulic cylinder is connected with the left side surface of the baffle along the left-right direction through a screw, a first die is arranged on the left side of the top end of the base, a first slide way is arranged on the front side of the first die along the left-right direction, a push rod is inserted into the right side of an inner cavity of the first slide way, the right end of the push rod is in threaded connection with the hydraulic cylinder, a convex block is arranged on the top end of the first die, a second slide way is arranged on the central position of the convex block along the up-down direction and is communicated with the first slide way, a push rod is inserted into the inner cavity of the second slide way, a through hole is arranged on the central position of the push rod along the up-down direction, the bottom end of the, two install the second mould between the slide rail, and the lug is located the inner chamber of second mould, set up flutedly on the outer wall of first mould and second mould contact, and the second mould pegs graft with the recess, the slider has all been welded to the left and right sides of second mould, and the bottom of slider is provided with the fixture block and pegs graft with the slide rail, the front side of ejector pin is provided with the connecting block, both ends all are connected with the one end of first connecting rod and the one end of second connecting rod respectively through the round pin axle about the front side of connecting block, the other end of first connecting rod and the other end of second connecting rod are through the round pin hub connection with both ends about the front side of second mould respectively.

Preferably, the first link and the second link are the same in size and parallel to each other.

Preferably, the bottom end of the second mold is set to be an arc-shaped curved surface, and the bottom end of the second mold is in adaptive insertion connection with the groove.

Preferably, the bottom end of the push rod and the left end of the ejector rod are both provided with inclined planes.

Preferably, the shape of the inner cavity of the slide rail is T-shaped, and the slide block is inserted in the slide rail in a matching way.

Preferably, the length of the two sliding blocks is larger than the stroke height of the first connecting rod and the second connecting rod from the initial state to the vertical state.

Compared with the prior art, the beneficial effects of the utility model are that: this supply socket face lid mould reaches the drawing of patterns and adapts to more socket face lids that the inner chamber shape differs through the cooperation of ejector pin and first connecting rod second connecting rod and push rod, has solved simultaneously that the holding power to the shell is more thin, mould is big and the problem of very easily pressing from both sides the chamber when the drawing of patterns, avoids a socket shell to appear defects such as warpage, ejecting scar, has improved product quality and has reached the production requirement, has improved production efficiency, avoids causing economic loss.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a front sectional view of the present invention.

In the figure: 1. the base, 2, baffle, 3, pneumatic cylinder, 4, first slide, 5, first mould, 6, slide rail, 7, fixture block, 8, second mould, 9, ejector pin, 10, first connecting rod, 11, second connecting rod, 12, push rod, 13, connecting block, 14, lug, 15, second slide, 16, recess, 17, through-hole, 18, slider.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a power socket face cover die comprises a base 1, a baffle 2 and a hydraulic cylinder 3, wherein the baffle 2 is installed on the front side of the right end of the upper surface of the base 1 along the front-back direction, the hydraulic cylinder 3 is connected on the left side surface of the baffle 2 along the left-right direction through screws, an ejector rod 9 is pushed by the hydraulic cylinder 3 to move leftwards, a first die 5 is installed on the left side of the top end of the base 1, the upper end cover of a power socket is formed through injection molding through the cooperation of the first die 5 and a second die 8, a first slide 4 is arranged on the front side of the first die 5 along the left-right direction, the ejector rod 9 is inserted on the right side of the inner cavity of the first slide 4, a push rod 12, a first connecting rod 10 and a second connecting rod 11 are driven by the ejector rod 9 to move, the right end of the ejector rod 9 is in threaded connection with the hydraulic cylinder 3, a lug 14 is arranged on the top end of the first die 5, a second, the second slideway 15 is communicated with the first slideway 4, a push rod 12 is inserted in an inner cavity of the second slideway 15, a through hole 17 is formed in the center position of the push rod 12 along the vertical direction, the air between the first mold 5 and the second mold 8 is exhausted when the device performs injection molding through the through hole 17, the air can enter between the first mold 5 and the second mold 8 during demolding, the vacuum phenomenon between an upper end cover of a power socket for injection molding and the first mold 5 is avoided, the device is difficult to demold, the bottom end of the push rod 12 extends into the inner cavity of the first slideway 4 and is contacted with the outer wall of the ejector rod 9, the slide rails 6 are arranged on the left side and the right side of the top end of the first mold 5 along the vertical direction, the slide block 18 is guided by the slide rails 6 to move up and down stably along the inner cavity of the slide rails 6, the second mold 8 is arranged between the two slide rails 6, and the bump 14 is positioned in, a groove 16 is arranged on the outer wall of the first die 5, which is contacted with the second die 8, the second die 5 is inserted into the groove 16, sliding blocks 18 are welded on the left side and the right side of the second die 8, clamping blocks 7 are arranged at the bottom ends of the sliding blocks 18 and are inserted into the sliding rails 6, when the fixture block 7 moves to the top end of the inner cavity of the slide rail 6, the fixture block 7 is larger than the upper end opening of the slide rail 6, thereby avoiding the sliding block 18 from separating from the sliding rail 6, the front side of the mandril 9 is provided with a connecting block 13, the left and right ends of the front side of the connecting block 13 are respectively connected with one end of a first connecting rod 10 and one end of a second connecting rod 11 through pin shafts, the first connecting rod 10 and the second connecting rod 11 drive the second mold 8 to move up and down through the rotation of the first connecting rod 10 and the second connecting rod 11, and the other end of the first connecting rod 10 and the other end of the second connecting rod 11 are respectively connected with the left end and the right end of the front side of the second mold 8 through pin shafts.

The following electric devices have the following types and functions:

hydraulic cylinder 3: is a three-section oil cylinder with the model number of JB5124-01, is controlled by an external operating system and is used for driving the ejector rod 9 to move left and right.

Preferably, the first connecting rod 10 and the second connecting rod 11 are the same in size and parallel to each other, so that the first connecting rod 10 and the second connecting rod 11 move simultaneously to ensure that the second mold 8 can be lifted and lowered smoothly.

As preferred scheme, still further, the bottom of second mould 8 sets up to arc curved surface, and the bottom of second mould 8 is pegged graft with recess 16 looks adaptation, makes first mould 5 and second mould 8 closely cooperate, prevents to make the plastics that melt when carrying out the injection moulding take place to leak.

As the preferred scheme, still further, the bottom of push rod 12 and the left end of ejector pin 9 all set up to the inclined plane, make push rod 12 can be along the steady slip of the inclined plane of ejector pin 9, guarantee job stabilization nature.

Preferably, the inner cavity of the slide rail 6 is shaped like a T, and the slide block 18 is inserted into the slide rail 6, so that the slide block 18 can move up and down stably along the inner cavity of the slide rail 6.

Preferably, the length of the two sliders 18 is greater than the stroke height of the first link 10 and the second link 11 from the initial state to the vertical state, so as to avoid the second mold 8 from being lifted by a distance greater than the length of the sliders 18, thereby causing damage to the apparatus.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the device is used, injection molding materials are injected into the device, air in the device is exhausted through the through hole 17, after the device is filled and cooled, the hydraulic cylinder 3 is started, the hydraulic cylinder 3 gradually extends to push the ejector rod 9 to move leftwards along the inner cavity of the first slide rail 4, meanwhile, the connecting block 13 is driven to drive the first connecting rod 10 and the second connecting rod 11 to swing leftwards, under the limiting action of the matching of the slide rail 6 and the slide block 18, the first connecting rod 10 and the second connecting rod 11 push the second mold 8 upwards, when the second mold 8 gradually moves upwards along the inner cavity of the slide rail 6, the left end inclined plane of the ejector rod 9 is contacted with the inclined plane at the bottom end of the push rod 12, the push rod 12 moves upwards along the inner cavity of the second slide rail 15 through the inclined plane in the leftward movement process of the ejector rod 9, so that the cooled and molded power socket face cover is separated from the bump 14, and when the first connecting rod 10 and the second connecting rod 11 are in a, pneumatic cylinder 3 stretches out length and reaches the longest, and the supply socket face lid that will mould plastics is taken out, and control pneumatic cylinder 3 shortens and makes first connecting rod 10 of ejector pin 9 drive and second connecting rod 11 pull down second mould 8 and compress tightly to mould plastics next time, the device uses in a flexible way, reliably, and job stabilization has improved product quality and production efficiency, avoids causing economic loss, and the practicality is strong, is favorable to promoting.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "screw connection," "threaded connection," "plug-in connection," "pin connection," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 supply socket face lid mould, includes base (1), baffle (2) and pneumatic cylinder (3), baffle (2) are installed along the fore-and-aft direction to the upper surface right-hand member front side of base (1), the left surface of baffle (2) has pneumatic cylinder (3), its characterized in that along controlling direction screw connection: a first die (5) is installed on the left side of the top end of the base (1), a first slide way (4) is arranged on the front side of the first die (5) in the left-right direction, an ejector rod (9) is inserted into the right side of an inner cavity of the first slide way (4), the right end of the ejector rod (9) is in threaded connection with the hydraulic cylinder (3), a convex block (14) is arranged on the top end of the first die (5), a second slide way (15) is arranged on the central position of the convex block (14) in the up-down direction, the second slide way (15) is communicated with the first slide way (4), a push rod (12) is inserted into the inner cavity of the second slide way (15), a through hole (17) is formed in the up-down direction in the central position of the push rod (12), the bottom end of the push rod (12) extends into the inner cavity of the first slide way (4) and is in contact with the outer wall of the ejector rod (9), slide ways (, a second mould (8) is arranged between the two slide rails (6), and the convex block (14) is positioned in the inner cavity of the second mould (8), a groove (16) is arranged on the outer wall of the first die (5) which is contacted with the second die (8), the second die (8) is inserted into the groove (16), the left side and the right side of the second die (8) are both welded with sliding blocks (18), and the bottom end of the sliding block (18) is provided with a clamping block (7) which is inserted with the sliding rail (6), a connecting block (13) is arranged at the front side of the ejector rod (9), the left end and the right end of the front side of the connecting block (13) are respectively connected with one end of a first connecting rod (10) and one end of a second connecting rod (11) through pin shafts, the other end of the first connecting rod (10) and the other end of the second connecting rod (11) are respectively connected with the left end and the right end of the front side of the second die (8) through pin shafts.

2. The power socket face cover mold according to claim 1, wherein: the first connecting rod (10) and the second connecting rod (11) are the same in size and are parallel to each other.

3. The power socket face cover mold according to claim 1, wherein: the bottom end of the second mold (8) is set to be an arc-shaped curved surface, and the bottom end of the second mold (8) is connected with the groove (16) in an inserting mode in a matching mode.

4. The power socket face cover mold according to claim 1, wherein: the bottom end of the push rod (12) and the left end of the ejector rod (9) are both arranged to be inclined planes.

5. The power socket face cover mold according to claim 1, wherein: the shape of the inner cavity of the slide rail (6) is T-shaped, and the slide block (18) is in adaptive insertion connection with the slide rail (6).

6. The power socket face cover mold according to claim 1, wherein: the length of the two sliding blocks (18) is larger than the stroke height of the first connecting rod (10) and the second connecting rod (11) moving from the initial state to the vertical state.