CN209007904U - It is a kind of for producing the plastic injection mold of vehicle navigator light penetrating panel - Google Patents

Abstract

The utility model discloses a kind of for producing the plastic injection mold of vehicle navigator light penetrating panel, including cover half pedestal, it is molded top plate, activity fixed ring, injection molding gun, upper mold, pedestal, gas vent, bed die, piston rod, piston, loop bar, gas nozzle, communicating pipe, connecting column, reset spring, pressing plate, air drain and cover half chamber, the inside of the cover half pedestal is equipped with injection molding top plate, the lateral wall of injection molding top plate is fixedly connected with cover half pedestal, the inner sidewall of injection molding top plate is fixedly connected with the top of injection molding gun, the top of injection molding gun is equipped with activity fixed ring, activity fixed ring is fixedly mounted on the top of injection molding top plate, the bottom of injection molding gun and the top of upper mold connect, upper mold is located at the bottom of cover half pedestal；The inner setting mold chamber of the upper mold, the top of cover half chamber are connected to the bottom end of injection molding gun, several loop bars are symmetrically arranged on upper mold, and upper mold is run through in loop bar one end.

Description

It is a kind of for producing the plastic injection mold of vehicle navigator light penetrating panel

Technical field

It is specifically a kind of for producing vehicle navigator light penetrating panel the utility model relates to a kind of mold forming field Plastic injection mold.

Background technique

The plastic injection mold of vehicle navigator light penetrating panel is produced in process of production usually because the sky of mould inside Gas can not squeeze exclusion, cause light penetrating panel to generate groove, light penetrating panel is rough, translucency is influenced, so that transparent surface Plate production is unqualified, influences the production efficiency of light penetrating panel；Light penetrating panel in production, due in mold when often there is modulus The light penetrating panel unbalance stress in portion, the situation for causing panel impaired.

Utility model content

The purpose of this utility model is to provide a kind of for producing the plastic injection mold of vehicle navigator light penetrating panel, To solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

It is a kind of for producing the plastic injection mold of vehicle navigator light penetrating panel, including cover half pedestal, injection molding top plate, work Dynamic fixed ring, injection molding gun, upper mold, pedestal, gas vent, bed die, piston rod, piston, loop bar, gas nozzle, communicating pipe, connecting column, Reset spring, pressing plate, air drain and cover half chamber, the inside of the cover half pedestal are equipped with injection molding top plate, are molded the lateral wall of top plate It is fixedly connected with cover half pedestal, the inner sidewall for being molded top plate is fixedly connected with the top of injection molding gun, and the top of injection molding gun, which is equipped with, lives Dynamic fixed ring, activity fixed ring are fixedly mounted on the top of injection molding top plate, and the bottom of injection molding gun and the top of upper mold connect, on Mold is located at the bottom of cover half pedestal；The inner setting mold chamber of the upper mold, the top of cover half chamber and the bottom of injection molding gun End connection, is symmetrically arranged with several loop bars on upper mold, and upper mold is run through in loop bar one end, and the one of the other end of loop bar and communicating pipe End connection, the other end of communicating pipe are fixedly connected with the bottom end of gas nozzle, and gas nozzle is fixedly mounted on the top of cover half pedestal, gas nozzle Top is located at the outside of cover half pedestal, and the other end of loop bar is fixedly connected with the bottom end of connecting column, the top of connecting column and cover half The bottom end of pedestal is fixedly connected, and the inside of loop bar is equipped with piston, and the bottom end of piston is fixedly connected with the top of piston rod, piston rod Bottom end be fixedly connected with the top of bed die, piston rod is equipped with reset spring, and the bottom end of the top of reset spring and piston connects It connects, the bottom end of reset spring and the top of bed die connect；Gas vent, the upper table of bed die are symmetrically arranged on the upper mold and bed die Face is equipped with pressing plate, and the side of pressing plate is equipped with air drain, and the bottom of air drain is connect with gas vent, and air drain is very shallow groove, only allows Gas outflow, the lower surface of bed die is fixedly connected with pedestal；The top of gas nozzle is connect with vacuum machine, and vacuum machine will be covered by gas nozzle Air extraction inside pipe.

As a further solution of the present invention: the top of the gas nozzle is connect with vacuum machine.

As a further solution of the present invention: being tightly connected between the piston and loop bar, the side of piston is equipped with Several sealing rubber rings.

As a further solution of the present invention: the inner wall smooth of the loop bar, the inner sidewall of loop bar is equipped with lubrication Oil.

The cover half pedestal and pedestal are stainless steel material as a further solution of the present invention,.

Compared with prior art, the utility model has the beneficial effects that the utility model is extracted in loop bar by vacuum machine The air in portion so that light penetrating panel uniform force during pressing mold, when mould unloading, only needs to open using the pressure pressing mold of air pressure Gas nozzle can be completed, and in the process, light penetrating panel uniform force is not in that error causes light penetrating panel impaired, the device The air of mould inside is excluded, so that light penetrating panel surface is more smooth, better quality, mould unloading is more simply, fast.

Detailed description of the invention

Fig. 1 is a kind of for producing the structural schematic diagram of the plastic injection mold of vehicle navigator light penetrating panel.

Fig. 2 is the configuration schematic diagram in a kind of plastic injection mold for producing vehicle navigator light penetrating panel.

In figure: including cover half pedestal 1, injection molding top plate 2, activity fixed ring 3, injection molding gun 4, upper mold 5, pedestal 6, gas vent 7, bed die 8, piston rod 9, piston 10, loop bar 11, gas nozzle 12, communicating pipe 13, connecting column 14, reset spring 15, pressing plate 16, air drain 17 and cover half chamber 18.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1~2, it is a kind of for producing the plastic cement of vehicle navigator light penetrating panel in the utility model embodiment Injection mold, including cover half pedestal 1, injection molding top plate 2, activity fixed ring 3, injection molding gun 4, upper mold 5, pedestal 6, gas vent 7, bottom Mould 8, piston rod 9, piston 10, loop bar 11, gas nozzle 12, communicating pipe 13, connecting column 14, reset spring 15, pressing plate 16,17 and of air drain Cover half chamber 18, the inside of the cover half pedestal 1 are equipped with injection molding top plate 2, and lateral wall and the cover half pedestal 1 for being molded top plate 2 are fixed The inner sidewall of connection, injection molding top plate 2 is fixedly connected with the top of injection molding gun 4, and the top of injection molding gun 4 is equipped with activity fixed ring 3, living Dynamic fixed ring 3 is fixedly mounted on the top of injection molding top plate 2, and the bottom of injection molding gun 4 is connect with the top of upper mold 5, and upper mold 5 is set In the bottom of cover half pedestal 1；The inner setting mold chamber 18 of the upper mold 5, the top of cover half chamber 18 and the bottom of injection molding gun 4 End connection, injection molding gun 4 inject suitable raw material to cover half chamber interior, are symmetrically arranged with several loop bars 11, loop bar on upper mold 5 Upper mold 5 is run through in 11 one end, and the other end of loop bar 11 is connect with one end of communicating pipe 13, the other end and gas nozzle 12 of communicating pipe 13 Bottom end be fixedly connected, gas nozzle 12 is fixedly mounted on the top of cover half pedestal 1, and the top of gas nozzle 12 is located at the outer of cover half pedestal 1 The other end of side, loop bar 11 is fixedly connected with the bottom end of connecting column 14, and the top of connecting column 14 and the bottom end of cover half pedestal 1 are fixed The inside of connection, loop bar 11 is equipped with piston 10, and the bottom end of piston 10 is fixedly connected with the top of piston rod 9, the bottom end of piston rod 9 It is fixedly connected with the top of bed die 8, piston rod 9 is equipped with reset spring 15, the top of reset spring 15 and the bottom end of piston 10 Connection, the bottom end of reset spring 15 is connect with the top of bed die 8；Gas vent 7, bottom are symmetrically arranged on the upper mold 5 and bed die 8 The upper surface of mould 8 is equipped with pressing plate 16, and the side of pressing plate 16 is equipped with air drain 17, and the bottom of air drain 17 is connect with gas vent 7, air drain 17 For very shallow groove, only gas is allowed to flow out, the lower surface of bed die 8 is fixedly connected with pedestal 6；The top of gas nozzle 12 and vacuum machine Connection, vacuum machine are extracted out the air inside casing 11 by gas nozzle 12, so that piston 10 moves upwards, pass through 9 band of piston rod Dynamic bed die 8 moves upwards, so that pressing plate 16 uniformly squeezes upwards, the air extrusion inside cover half chamber 18 is gone out, and right Material extruding sizing inside cover half chamber 18 opens gas nozzle, passes through reset spring 15 and gas after the sizing of a period of time Under the action of pressure, so that upper mold 5 is separated with bed die 8.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (5)

1. a kind of for producing the plastic injection mold of vehicle navigator light penetrating panel, including cover half pedestal, injection molding top plate, activity Fixed ring, upper mold, pedestal, gas vent, bed die, piston rod, piston, loop bar, gas nozzle, communicating pipe, connecting column, is answered at injection molding gun Position spring, pressing plate, air drain and cover half chamber, which is characterized in that the inside of the cover half pedestal is equipped with injection molding top plate, is molded top plate Lateral wall be fixedly connected with cover half pedestal, the inner sidewall for being molded top plate is fixedly connected with the top of injection molding gun, the top of injection molding gun End is equipped with activity fixed ring, and activity fixed ring is fixedly mounted on the top of injection molding top plate, the bottom of injection molding gun and the top of upper mold End connection, upper mold are located at the bottom of cover half pedestal；The inner setting mold chamber of the upper mold, the top of cover half chamber and note The bottom end connection of rifle is moulded, is symmetrically arranged with several loop bars on upper mold, upper mold, the other end of loop bar and company are run through in loop bar one end One end of siphunculus connects, and the other end of communicating pipe is fixedly connected with the bottom end of gas nozzle, and gas nozzle is fixedly mounted on the top of cover half pedestal End, the top of gas nozzle are located at the outside of cover half pedestal, and the other end of loop bar is fixedly connected with the bottom end of connecting column, the top of connecting column End is fixedly connected with the bottom end of cover half pedestal, and the inside of loop bar is equipped with piston, the fixed company in the bottom end of piston and the top of piston rod It connects, the top of bed die is fixedly connected with the bottom end of piston rod, and piston rod is equipped with reset spring, the top of reset spring and piston Bottom end connection, the bottom end of the top of bed die and reset spring connects；It is symmetrically arranged with gas vent on bed die and upper mold, bed die Upper surface is equipped with pressing plate, and the side of pressing plate is equipped with air drain, and the bottom of air drain is connect with gas vent, and the lower surface of bed die and pedestal are solid Fixed connection.

2. according to claim 1 a kind of for producing the plastic injection mold of vehicle navigator light penetrating panel, feature It is, the top of the gas nozzle is connect with vacuum machine.

3. according to claim 1 a kind of for producing the plastic injection mold of vehicle navigator light penetrating panel, feature It is, is tightly connected between the piston and loop bar, the side of piston is equipped with several sealing rubber rings.

4. according to claim 1 a kind of for producing the plastic injection mold of vehicle navigator light penetrating panel, feature It is, the inner wall smooth of the loop bar, the inner sidewall of loop bar is equipped with lubricating oil.

5. according to claim 1 a kind of for producing the plastic injection mold of vehicle navigator light penetrating panel, feature It is, the cover half pedestal and pedestal are stainless steel material.