CN218615189U

CN218615189U - Engine mask injection mold

Info

Publication number: CN218615189U
Application number: CN202223068686.7U
Authority: CN
Inventors: 孙如良
Original assignee: Taizhou Huangyan Shengfa Mould Co ltd
Current assignee: Taizhou Huangyan Shengfa Mould Co ltd
Priority date: 2022-11-19
Filing date: 2022-11-19
Publication date: 2023-03-14
Anticipated expiration: 2032-11-19

Abstract

The utility model discloses an engine mask injection mold, which belongs to the technical field of engine mask production, and comprises a lower sealing plate, wherein the upper end of the lower sealing plate is provided with an upper sealing plate through a plurality of hydraulic rods, the upper end of the lower sealing plate is provided with a male template, the bottom end of the upper sealing plate is provided with a female template, a guide mechanism is arranged between the male template and the female template, cavities are formed in both sides of the upper end of the male template, mold cores are arranged in the cavities, the side walls of the male template are provided with rectangular grooves, a driving plate is arranged in the rectangular grooves, the upper end of the driving plate is provided with an ejection mechanism, the female template positioned at the upper end of the cavities is provided with extrusion cavities, extrusion blocks which are in sliding connection with matched connection in the extrusion cavities, the bottom ends of the extrusion cavities are provided with injection molding ports, the upper ends of the extrusion blocks are provided with a driving mechanism, and one side of the extrusion cavities is provided with a feeding mechanism; the utility model discloses a two die cavities of public template upper end, two extrusion pieces in the cooperation die block can produce two engine cover simultaneously, not only the simple operation, and simple structure still effectually improves the efficiency of engine cover production.

Description

Engine mask injection mold

Technical Field

The utility model belongs to the technical field of engine mask production, concretely relates to engine mask injection mold.

Background

The engine as one of the three major parts of the automobile is the power of the automobile, and the engine is also called a piston type internal combustion engine and can convert chemical energy into mechanical energy. In order to improve the dust-proof, static-proof, and sound-proof effects of an engine, an engine cover is generally mounted on the engine. Engine masks are typically injection molded by injection molding.

However, the existing injection mold has the following disadvantages when producing the engine mask: when the existing injection mold is used for producing the engine mask, only one engine mask can be produced at one time, so that the production efficiency of the engine mask is influenced, and the engine mask needs to be manually taken out of the injection mold by people after the production of the engine mask is finished, so that the engine mask is easily damaged, a large amount of labor force is consumed, and the production cost of the engine mask is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engine mask injection mold to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: engine face guard injection mold, including lower shrouding, the shrouding upper end is equipped with same last shrouding through a plurality of hydraulic stems down, the shrouding upper end is equipped with the male die board down, it is equipped with the die block to go up the shrouding bottom, be equipped with guiding mechanism between male die board and the die block, the die cavity has all been seted up to male die board upper end both sides, be equipped with mould benevolence in the die cavity, the rectangular channel has been seted up to male die board lateral wall, be equipped with the drive plate in the rectangular channel, the drive plate upper end is equipped with ejection mechanism, is located the die cavity upper end the extrusion chamber has been seted up to the die block, sliding connection has the extrusion piece of looks adaptation in the extrusion chamber, extrusion chamber bottom is run through and is equipped with the mouth of moulding plastics, extrusion piece upper end is equipped with actuating mechanism, extrusion chamber one side is equipped with feed mechanism.

As a preferred embodiment, the guide mechanism includes guide grooves provided on two sides of the bottom end of the female template, guide rods adapted to the guide grooves are provided on two sides of the upper end of the male template, and the upper ends of the two guide rods are respectively located in the two guide grooves and slidably connected to the side walls of the guide grooves.

As a preferred embodiment, the ejection mechanism includes two ejection pins respectively disposed on two sides of the upper end of the driving plate, two sliding grooves communicated with the rectangular grooves are disposed on two sides of the bottom end of each of the two cavities, the sliding grooves are adapted to the ejection pins, and the ejection pins are respectively located in the sliding grooves and slidably connected to the side walls of the sliding grooves.

As a preferred embodiment, the drive plate upper end is equipped with the regulating plate, the adjustment tank has been seted up to the die plate bottom, the rectangular channel lateral wall is run through to the regulating plate upper end to extend to in the adjustment tank, the regulating plate runs through and is equipped with the joint groove, the adjustment tank bottom is equipped with the joint axle with joint groove looks adaptation, the joint axle runs through the joint groove to with joint groove lateral wall sliding connection.

As a preferred embodiment, actuating mechanism is including seting up the thread groove on two extrusion pieces, thread groove female connection has the threaded rod, is located the extrusion chamber upper end the drive groove has been seted up, two to the female template lateral wall the threaded rod upper end all extends to the drive groove to the swivelling joint is on the drive groove lateral wall, two spacing grooves have been seted up to extrusion piece bottom, extrusion chamber bottom both sides all are equipped with the gag lever post with spacing groove looks adaptation, two the gag lever post is located two spacing inslots respectively to with spacing groove lateral wall sliding connection.

As a preferred embodiment, the drive groove has been seted up to the die plate lateral wall, the drive inslot is equipped with the limiting plate, the limiting plate is equipped with driving motor, driving motor's output is equipped with the drive shaft, the drive shaft upper end extends to in the transmission groove to swivelling joint is on the transmission groove lateral wall, the drive shaft all is equipped with the tight pulley with two threaded rod lateral walls, and is a plurality of the tight pulley is connected with same drive belt.

As a preferred embodiment, feed mechanism includes the feed inlet that sets up in last shrouding both sides, the feed inlet bottom extends to in the master template to communicate to the extrusion chamber, the feed inlet bottom is the tilting setting.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model can produce two engine masks simultaneously by matching two cavities at the upper end of the male template with two extrusion blocks in the female template, thereby not only having convenient operation and simple structure, but also effectively improving the production efficiency of the engine masks;

the utility model discloses, through the die block rebound, can drive the regulating plate rebound when removing to a locating position, the cooperation drive plate drives a plurality of liftout needle rebound, can be convenient ejecting with the fashioned engine face guard in the die cavity, do not need people to take out manually from injection mold, not only played effectual guard action to the engine face guard, still saved a large amount of labours, reduced the cost of engine face guard production.

Drawings

FIG. 1 is a schematic view of the appearance of the main body of the structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

fig. 3 is an appearance schematic diagram of the ejection mechanism of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a lower sealing plate; 2. a hydraulic lever; 3. an upper sealing plate; 4. a male template; 5. a master template; 6. a mold core; 7. a drive plate; 8. extruding the block; 9. a guide rod; 10. ejecting the needle; 11. an adjusting plate; 12. clamping the shaft; 13. a threaded rod; 14. a limiting rod; 15. a drive motor; 16. a drive shaft; 17. a transmission belt; 18. a feed inlet; 19. and (4) injection molding of the opening.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-4, the utility model provides an engine mask injection mold, including

lower shrouding

1, 1 upper end of lower shrouding is equipped with same last shrouding 3 through a plurality of hydraulic stems 2, hydraulic stem 2 is prior art, do not do here to explain repeatedly, 1 upper end of lower shrouding is equipped with

public template

4, 3 bottoms of going up the shrouding are equipped with female die plate 5, be equipped with guiding mechanism between public template 4 and the female die plate 5, the die cavity has all been seted up to public template 4 upper end both sides, be equipped with mould benevolence 6 in the die cavity, the rectangular channel has been seted up to public template 4 lateral wall, be equipped with drive plate 7 in the rectangular channel, 7 upper ends of drive plate are equipped with ejection mechanism, female die plate 5 that is located the die cavity upper end has seted up the extrusion chamber, extrusion chamber sliding connection has the extrusion piece 8 of looks adaptation, extrusion chamber bottom is run through and is equipped with mouth 19 of moulding plastics, extrusion piece 8 upper ends are equipped with actuating mechanism, extrusion chamber one side is equipped with feed mechanism.

Specifically, as shown in fig. 2, the guide mechanism includes guide grooves formed in two sides of the bottom end of the female mold plate 5, guide rods 9 matched with the guide grooves are respectively arranged on two sides of the upper end of the male mold plate 4, the upper ends of the two guide rods 9 are respectively located in the two guide grooves and are slidably connected with the side walls of the guide grooves, and the two guide rods 9 can limit the positions of the upper sealing plate 3 and the female mold plate 5, so that the production precision of the injection mold is improved.

Specifically, as shown in fig. 2 and 3, the ejection mechanism includes two ejection pins 10 respectively disposed on two sides of the upper end of the driving plate 7, two sides of the bottom end of the cavity are both provided with sliding grooves communicating with the rectangular grooves, the sliding grooves are adapted to the ejection pins 10, the ejection pins 10 are respectively disposed in the sliding grooves and slidably connected to the side walls of the sliding grooves, and the ejection pins 10 disposed at the bottom end of the cavity can eject the finished product from the cavity after the production of the engine mask is completed.

Specifically, as shown in fig. 2 and 3, 7 upper ends of the driving plates are provided with an adjusting plate 11, an adjusting groove is formed in the bottom end of the female die plate 5, the upper end of the adjusting plate 11 penetrates through the side wall of the rectangular groove and extends into the adjusting groove, the adjusting plate 11 penetrates through the clamping groove and is provided with a clamping groove, the bottom end of the adjusting groove is provided with a clamping shaft 12 matched with the clamping groove, the clamping shaft 12 penetrates through the clamping groove and is connected with the side wall of the clamping groove in a sliding mode, and after the clamping shaft 12 moves a certain position, the adjusting plate 11 can be driven to move through the clamping groove.

Specifically, as shown in fig. 2 and 4, actuating mechanism is including seting up the thread groove in two extrusion piece 8 upper ends, thread groove female connection has threaded rod 13, can drive extrusion piece 8 through rotating threaded rod 13 and reciprocate, the drive groove has been seted up to the 5 lateral walls of mother's template that are located the extrusion chamber upper end, two threaded rod 13 upper ends all extend to the drive groove, and rotate and connect on the drive groove lateral wall, two spacing grooves have been seted up to extrusion piece 8 bottom, extrusion chamber bottom both sides all are equipped with the gag lever post 14 with spacing groove looks adaptation, two gag lever posts 14 are located two spacing inslots respectively, and with spacing groove lateral wall sliding connection, two gag lever posts 14 can restrict the position that extrusion piece 8 removed, can be better with the molten plastics injection type intracavity of extrusion intracavity.

Specific, as shown in fig. 2 and fig. 4, the drive groove has been seted up to 5 lateral walls of female die plate, the drive inslot is equipped with the limiting plate, the limiting plate is equipped with driving motor 15, driving motor 15 is prior art, it is no longer repeated here, the limiting plate can restrict driving motor 15's position, driving motor 15's output is equipped with drive shaft 16, the drive shaft 16 upper end extends to the driving groove in, and rotate and connect on the driving groove lateral wall, drive shaft 16 all is equipped with the tight pulley with two 13 lateral walls of threaded rod, a plurality of tight pulleys are connected with same drive belt 17, drive shaft 16 passes through the threaded rod 13 simultaneous rotation of drive belt 17 drive both sides.

Specifically, as shown in fig. 2, the feeding mechanism includes the feed inlets 18 that set up in 3 both sides of last shrouding, and in the feed inlet 18 bottom extended to the die plate 5 to communicate to the extrusion chamber, the feed inlet 18 bottom was the tilting setting, and the feed inlet that the slope set up can make plastics under the molten condition better enter into the extrusion chamber.

The utility model discloses a theory of operation and use flow: when the engine mask is manufactured, firstly, plastic heated to a melting state is added into a feed port 18, then a driving motor 15 is started, an output end of the driving motor 15 can drive a driving shaft 16 to rotate, the driving shaft 16 drives threaded rods 13 on two sides to rotate simultaneously through a driving belt 17, the threaded rods 13 can drive extrusion blocks 8 on outer side walls to move downwards, when the extrusion blocks 8 move to a certain position, the feed port 18 can be blocked, redundant materials are prevented from entering the extrusion blocks, waste is caused, when the extrusion blocks 8 move downwards, the molten plastic in the extrusion cavities can be injected into the cavities through injection molding ports 19, then the molten plastic is solidified after being molded, after solidification of the engine mask is completed, two hydraulic rods 2 need to be started, output ends of the two hydraulic rods 2 can drive an upper sealing plate 3 to move upwards, the upper sealing plate 3 can move upwards along two guide rods 9, when the upper sealing plate 3 moves to the position, an adjusting plate 11 can be driven by a clamping shaft 12 to move upwards, the adjusting plate 7 at the bottom can be driven by the driving plate 7, a plurality of ejector pins 10 at the upper end of the driving plate 7 can move, the ejector pins 10 can be moved, the engine mask in the cavity of the engine mask can be manufactured, and certain efficiency of the engine mask can be improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. Engine face guard injection mold, including lower shrouding (1), its characterized in that: lower shrouding (1) upper end is equipped with same last shrouding (3) through a plurality of hydraulic stem (2), shrouding (1) upper end is equipped with core board (4) down, it is equipped with matrix board (5) to go up shrouding (3) bottom, be equipped with guiding mechanism between core board (4) and matrix board (5), the die cavity has all been seted up to core board (4) upper end both sides, be equipped with mould benevolence (6) in the die cavity, the rectangular channel has been seted up to core board (4) lateral wall, be equipped with drive plate (7) in the rectangular channel, drive plate (7) upper end is equipped with ejection mechanism, is located the die cavity upper end extrusion chamber has been seted up in matrix board (5), extrusion chamber sliding connection has extrusion piece (8) of looks adaptation, extrusion chamber bottom is run through and is equipped with mouth (19) of moulding plastics, extrusion piece (8) upper end is equipped with actuating mechanism, extrusion chamber one side is equipped with feed mechanism.

2. The engine hood injection mold of claim 1, wherein: the guide mechanism comprises guide grooves formed in two sides of the bottom end of the female template (5), guide rods (9) matched with the guide grooves are arranged on two sides of the upper end of the male template (4), and the upper ends of the guide rods (9) are located in the two guide grooves respectively and are in sliding connection with the side walls of the guide grooves.

3. The engine hood injection mold of claim 1, wherein: the ejection mechanism comprises two ejection needles (10) which are respectively arranged on two sides of the upper end of the drive plate (7), two sides of the bottom end of the cavity are respectively provided with a sliding groove communicated with the rectangular groove, the sliding grooves are matched with the ejection needles (10), and the ejection needles (10) are respectively positioned in the sliding grooves and are in sliding connection with the side walls of the sliding grooves.

4. The engine hood injection mold of claim 1, wherein: drive plate (7) upper end is equipped with regulating plate (11), the adjustment tank has been seted up to female template (5) bottom, the rectangular channel lateral wall is run through to regulating plate (11) upper end to extend to the adjustment tank in, regulating plate (11) run through and are equipped with the joint groove, the regulation tank bottom end is equipped with joint axle (12) with joint groove looks adaptation, joint axle (12) run through the joint groove to with joint groove lateral wall sliding connection.

5. The engine hood injection mold of claim 1, wherein: actuating mechanism is including seting up the thread groove in two extrusion piece (8) upper ends, thread groove female connection has threaded rod (13), is located the extrusion chamber upper end the drive groove has been seted up, two to female template (5) lateral wall threaded rod (13) upper end all extends to the drive groove to rotate and connect on the drive groove lateral wall, two spacing grooves have been seted up to extrusion piece (8) bottom, extrusion chamber bottom both sides all are equipped with gag lever post (14) with spacing groove looks adaptation, two gag lever post (14) are located two spacing inslots respectively to with spacing groove lateral wall sliding connection.

6. The engine hood injection mold of claim 5, wherein: female template (5) lateral wall has seted up the drive groove, the drive inslot is equipped with the limiting plate, the limiting plate is equipped with driving motor (15), the output of driving motor (15) is equipped with drive shaft (16), drive shaft (16) upper end extends to the transmission groove in to the swivelling joint is on the transmission groove lateral wall, drive shaft (16) all are equipped with the tight pulley with two threaded rod (13) lateral walls, and is a plurality of the tight pulley is connected with same drive belt (17).

7. The engine hood injection mold of claim 1, wherein: feed mechanism is including setting up feed inlet (18) in last shrouding (3) both sides, feed inlet (18) bottom extends to in female template (5) to communicate to the extrusion chamber, feed inlet (18) bottom is the tilting setting.