CN214353984U

CN214353984U - Injection mold

Info

Publication number: CN214353984U
Application number: CN202023022554.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Huanghua Jingtie Mould Co ltd
Current assignee: Huanghua Jingtie Mould Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-10-08
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses an injection mold, comprising a base plate, lower mould and last mould, surface mounting has the base on the bottom plate, and the lower mould is installed to the base upper end, and a set of die has been seted up to the lower mould up end, and the sprue gate has been seted up to lower mould one side, and the lower mould is installed with adjacent one side of sprue gate and is refueled the button, and the air vent has been seted up respectively to the lower mould and the adjacent both sides of sprue gate, and the lower mould top is equipped with a set of mould, installs guide pillar and terrace die below the last mould, goes up mould one side and is equipped with the pilot lamp, and base one side is equipped with control panel, and the riser is installed to bottom plate one side, and the riser top is connected with the diaphragm. This kind of injection mold is connected through contact pick up and control panel, closes up the back when upper and lower mould, and the guide pillar has contacted contact pick up, and the pilot lamp shows green, and when the guide pillar contact can not arrive contact pick up, the pilot lamp shows yellow this moment, and simple structure is reasonable, the modern design, easy operation, the suitability is high, and the practicality is higher, the extensive use widely of being convenient for.

Description

Injection mold

Technical Field

The utility model relates to the technical field of mold, specifically an injection mold.

Background

The injection mold is a special soft rubber manufacturing process for punching by matching a movable mold and a fixed mold, the manufacturing process is complex, the movable mold and the fixed mold are easily damaged, the cost is increased, and the production efficiency is reduced. The mould is the core of the injection moulding machine, and different products can be produced by different moulds.

The existing injection mold in the market has the defects of complex operation, complex structure and the like, and the cost is greatly increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an injection mold, including bottom plate, lower mould and last mould, surface mounting has the base on the bottom plate, the lower mould is installed to the base up end, a set of die has been seted up to the lower mould up end, the sprue gate has been seted up to lower mould one side, the refueling button is installed with adjacent one side of sprue gate to the lower mould, the air vent has been seted up respectively to lower mould and the adjacent both sides of sprue gate, the lower mould top is equipped with a set of mould, go up the mould down the end-face and install guide pillar and terrace die, it is equipped with the pilot lamp to go up mould one side, base one side is equipped with control panel, the riser is installed to bottom plate one side, the riser top is connected with the diaphragm, the surface of lower mould is provided with the guide pin bushing.

As a preferred technical scheme of the utility model, go up the mould lower surface and seted up the mounting hole, the mounting hole endotheca is equipped with the guide pillar, guide pillar and guide pin bushing sliding connection.

As a preferred technical scheme of the utility model, the pilot lamp is changeable colour bulb, and pilot lamp and control panel electric connection.

As a preferred technical scheme of the utility model, surface mounting has the pneumatic cylinder under the diaphragm, just be provided with the solenoid valve on the pneumatic cylinder, the pneumatic cylinder output is connected with last mould.

As an optimal technical scheme of the utility model, the sprue gate passes through inside pipeline and die connection, just the die is a set of for three.

As an optimized technical scheme of the utility model, oil storage tank and oilhole have been seted up to lower mould inside, and the oilhole is connected with the guide pin bushing.

As an optimal technical scheme of the utility model, the guide pin bushing below is provided with contact pick up, contact pick up and control panel electric connection.

The utility model has the advantages that:

1. the injection mold is characterized in that a base is installed on the upper end face of a bottom plate, a lower die is installed on the upper end face of the base, a group of female dies is arranged on the upper end face of the lower die, a pouring gate is arranged on one side of the lower die, an oiling button is installed on one side of the lower die adjacent to the pouring gate, vent holes are respectively formed in two sides of the lower die adjacent to the pouring gate, a group of upper dies are arranged on the upper end face of the lower die, guide pillars and male dies are installed below the upper dies, an indicator lamp is arranged on one side of the upper dies, a control panel is arranged on one side of the base, a vertical plate is installed on one side of the bottom plate, a transverse plate is connected to the top of the vertical plate, an installation hole is formed in the lower surface of the upper dies, a guide pillar is sleeved in the installation hole, the guide pillars and the guide sleeves are connected in a sliding mode, the guide pillars and the guide sleeves are in clearance fit, the guide pillars and the guide sleeves can move in the guide sleeves to play a guiding and positioning role, the indicating lamp is a color-changeable bulb, the indicating lamp is electrically connected with the control panel through the indicating lamp, when the guide pillar is in contact with the contact sensor, the contact sensor is arranged below the guide sleeve, the contact sensor is electrically connected with the control panel and is connected with the control panel through the contact sensor, after the upper die and the lower die are closed, the guide pillar is in contact with the contact sensor, the indicating lamp displays green, and when the guide pillar is not in contact with the contact sensor, the indicating lamp displays yellow;

2. according to the injection mold, the hydraulic cylinder is mounted on the lower surface of the transverse plate, the output end of the hydraulic cylinder is connected with the upper mold, the electromagnetic valve is arranged on the hydraulic cylinder, the output end of the hydraulic cylinder is connected with the upper mold, the upper mold can move up and down, the upper mold and the lower mold can be opened and closed, the pouring gate is connected with the female molds through the internal pipeline, one group of three female molds are arranged, the injection molding of three pieces can be completed at one time by arranging the three female molds, and the efficiency is increased;

3. this kind of injection mold through inside oil storage tank and the oilhole of having seted up of lower mould, the oilhole is connected with the guide pin bushing, through seting up the oil groove, can store lubricating oil, through setting up the oilhole, can get into the guide pin bushing with lubricating oil through the oilhole in, plays the lubrication between guide pillar and the guide pin bushing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of an injection mold of the present invention;

FIG. 2 is a front view of an injection mold of the present invention;

fig. 3 is a left side view of the injection mold of the present invention.

In the figure: 1. a base plate; 2. a base; 3. a lower die; 4. an upper die; 5. a guide post; 6. a male die; 7. a guide sleeve; 8. a pouring gate; 9. a female die; 10. an indicator light; 11. a vent hole; 12. a refueling button; 13. a vertical plate; 14. a transverse plate; 15. a hydraulic cylinder; 16. a control panel; 17. a touch sensor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to an injection mold, comprising a base plate 1, lower mould 3 and last mould 4, surface mounting has base 2 on the bottom plate 1, install lower mould 3 above the base 2, a set of die 9 has been seted up above the lower mould 3, sprue gate 8 has been seted up to 3 one side of lower mould, refuel button 12 is installed to 3 and the adjacent one side of sprue gate 8 of lower mould, air vent 11 has been seted up respectively to 3 and the adjacent both sides of sprue gate 8 of lower mould, 3 tops of lower mould are equipped with a set of mould 4, install guide pillar 5 and terrace die 6 below going up mould 4, it is equipped with pilot lamp 10 to go up mould 4 one side, base 2 one side is equipped with control panel 16, riser 13 is installed to 1 one side of bottom plate, riser 13 top is connected with diaphragm 14, the surface of lower mould 3 is provided with guide pin bushing 7.

Wherein, go up the mould 4 lower surface and seted up the mounting hole, the mounting hole endotheca is equipped with guide pillar 5, and guide pillar 5 and guide pin bushing 7 sliding connection have seted up the mounting hole through last mould 4 lower surface, and the mounting hole endotheca is equipped with guide pillar 5, and guide pillar 5 and guide pin bushing 7 sliding connection, guide pillar 5 can move in guide pin bushing 7, plays direction and positioning action.

Wherein, the indicator light 10 is a color-changeable bulb, and the indicator light 10 is electrically connected with the control panel 16, when the guide post 5 contacts the contact sensor 17, the indicator light 10 sends out a green light prompt.

Wherein, diaphragm 14 under surface mounting has pneumatic cylinder 15, just be provided with the solenoid valve on the pneumatic cylinder 15, pneumatic cylinder 15 output is connected with last mould 4, is connected with last mould 4 through pneumatic cylinder 15 output, can realize going up mould 4 up-and-down motion, realizes opening and shutting of mould 4 and lower mould 3.

Wherein, sprue gate 8 is connected with die 9 through the inner tube, and die 9 is a set of for three, through setting up three die 9, can realize once accomplishing the moulding plastics of three pieces, has increased efficiency.

Wherein, the lower die 3 is provided with an oil storage tank and an oil hole inside, the oil hole is connected with the guide sleeve 7, lubricating oil can be stored by the oil storage tank, and the lubricating oil can enter the guide sleeve 7 through the oil hole by the oil hole to lubricate between the guide pillar 5 and the guide sleeve 7.

Wherein, the guide pin bushing 7 below is provided with touch sensor 17, and touch sensor 17 and control panel 16 electric connection are connected through touch sensor 17 and control panel 16, and after upper and lower mould is foldd, guide pillar 5 has contacted touch sensor 17, and pilot lamp 10 shows green, and when guide pillar 5 can not contact touch sensor 17, the explanation is wrong, and pilot lamp 10 shows yellow this moment.

The working principle is as follows: the injection mold is characterized in that a base 2 is arranged on the upper surface of a bottom plate 1, a lower mold 3 is arranged on the base 2, a group of female molds 9 is arranged on the lower mold 3, a sprue gate 8 is arranged on one side of the lower mold 3, an oiling button 12 is arranged on one side of the lower mold 3 adjacent to the sprue gate 8, air vents 11 are respectively arranged on two sides of the lower mold 3 adjacent to the sprue gate 8, a group of upper molds 4 are arranged above the lower mold 3, guide pillars 5 and male molds 6 are arranged below the upper molds 4, an indicator lamp 10 is arranged on one side of the upper molds 4, a control panel 16 is arranged on one side of the base 2, a vertical plate 13 is arranged on one side of the bottom plate 1, a transverse plate 14 is connected to the top of the vertical plate 13, a mounting hole is arranged on the lower surface of the upper mold 4, a guide pillar 5 is sleeved in the mounting hole, the guide pillar 5 is slidably connected with a guide sleeve 7, and the guide pillar 5 can move in the guide sleeve 7, the guide and positioning function is achieved, the indicator lamp 10 is a color-changeable bulb, the indicator lamp 10 is electrically connected with the control panel 16, when the guide pillar 5 contacts the contact sensor 17, the indicator lamp 10 sends out a green light prompt, the hydraulic cylinder 15 is installed on the lower surface of the transverse plate 14, the electromagnetic valve is arranged on the hydraulic cylinder 15, the output end of the hydraulic cylinder 15 is connected with the upper die 4, the upper die 4 can move up and down to achieve opening and closing of the upper die 4 and the lower die 3, the pouring gate 8 is connected with the female dies 9 through an internal pipeline, the number of the female dies 9 is three, injection molding of three pieces can be achieved at one time by arranging the three female dies 9, the efficiency is improved, the oil storage groove and the oil holes are formed in the lower die 3 and connected with the guide sleeve 7, lubricating oil can be stored by arranging the oil grooves, and the lubricating oil holes can enter the guide sleeve 7 through the oil holes, the lubrication between the guide post 5 and the guide sleeve 7 is realized.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An injection mold comprises a bottom plate (1), a lower mold (3) and an upper mold (4), and is characterized in that a base (2) is installed on the upper end face of the bottom plate (1), the lower mold (3) is installed on the base (2), a group of female molds (9) are arranged on the upper end face of the lower mold (3), a sprue gate (8) is arranged on one side of the lower mold (3), an oiling button (12) is installed on one side of the lower mold (3) adjacent to the sprue gate (8), vent holes (11) are respectively arranged on two sides of the lower mold (3) adjacent to the sprue gate (8), a group of upper molds (4) are arranged above the lower mold (3), guide pillars (5) and male molds (6) are installed on the lower end face of the upper molds (4), an indicator lamp (10) is arranged on one side of the upper mold (4), a control panel (16) is arranged on one side of the base (2), a vertical plate (13) is installed on one side of the bottom plate (1), the top of the vertical plate (13) is connected with a transverse plate (14), and the surface of the lower die (3) is provided with a guide sleeve (7).

2. An injection mold according to claim 1, characterized in that, the lower end face of the upper mold (4) is provided with a mounting hole, a guide pillar (5) is sleeved in the mounting hole, and the guide pillar (5) and the guide sleeve (7) are connected in a sliding manner.

3. An injection mold according to claim 1, wherein the indicator light (10) is a color-changeable bulb, and the indicator light (10) is electrically connected to the control panel (16).

4. An injection mold according to claim 1, characterized in that a hydraulic cylinder (15) is installed on the lower end surface of the transverse plate (14), the output end of the hydraulic cylinder (15) is connected with the upper mold (4), and an electromagnetic valve is arranged on the hydraulic cylinder (15).

5. An injection mould according to claim 1, characterized in that the pouring gate (8) is connected to the female moulds (9) by means of internal ducts and that the female moulds (9) are in groups of three.

6. An injection mould according to claim 1, characterized in that an oil storage tank and an oil hole are arranged in the lower mould (3), and the oil hole is connected with the guide sleeve (7).

7. An injection mould according to claim 1, characterized in that a contact sensor (17) is arranged below the guide sleeve (7), and the contact sensor (17) is electrically connected with the control panel (16).