CN213860386U

CN213860386U - Battery cover injection mold easy to position

Info

Publication number: CN213860386U
Application number: CN202022825804.9U
Authority: CN
Inventors: 刘晓阳
Original assignee: Dongguan Gain Power Industries Co ltd
Current assignee: Dongguan Gain Power Industries Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-03
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a battery cover injection mold who easily fixes a position, including base and second movable plate, the top of base is provided with the installing frame, and the top of installing frame installs first cylinder, the output of first cylinder is provided with the mould, and goes up the inside that the mould is located the installing frame, the lower surface both sides of going up the mould are provided with the spacing groove, and the below of spacing groove installs the stopper to the below of stopper is connected with the bed die. This battery cover injection mold of easily fixing a position, drive first gear through the motor and rotate, first gear drives second gear, the second gear drives the dead lever and rotates, the dead lever drives first locating plate and rotates, when first locating plate contradicts the surface of bed die, make first locating plate rotate through the pivot, be in the level until first locating plate and bed die surface, first locating plate will not rotate this moment, it is spacing to fix a position the bed die through first locating plate all around.

Description

Battery cover injection mold easy to position

Technical Field

The utility model relates to an injection mold technical field specifically is a battery cover injection mold who easily fixes a position.

Background

The injection molding is a processing method used when producing some parts with complex shapes in batches, namely, a material which is melted by heating is injected into a mold cavity from high pressure and is cooled and solidified to obtain a formed product, along with the development of times and social progress, more and more industries need to use an injection mold, wherein a battery cover is also one of the battery covers, but the existing injection mold for the battery cover has some defects;

firstly, the existing battery cover injection mold is inconvenient to position, needs manual positioning and fixing, is usually fixed and limited by bolts, is complex to operate, increases labor force, and is poor in practicability;

secondly, current battery cover injection mold is not convenient for carry out the drawing of patterns to it, after moulding plastics, need wait for the artifical manual work of natural cooling back and take, spends more labour.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery cover injection mold who easily fixes a position to the drawing of patterns is not convenient for carry out and is not convenient for fix a position the problem to it that proposes among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: a battery cover injection mold easy to position comprises a base and a second moving plate, wherein an installation frame is arranged above the base, a first air cylinder is arranged above the installation frame, an output end of the first air cylinder is provided with an upper mold, the upper mold is positioned in the installation frame, limiting grooves are formed in two sides of the lower surface of the upper mold, limiting blocks are arranged below the limiting grooves, a lower mold is connected below the limiting blocks, a first positioning plate is arranged on the surface of the lower mold, a fixing rod is arranged on one side of the first positioning plate, a placing plate is arranged in the lower mold, a motor is arranged in the base, a first gear is arranged at the output end of the motor, a second gear is connected around the first gear, an installation sleeve is arranged above the output end of the motor, a placing plate is arranged above the installation sleeve, and the placing plate is fixedly connected with the base through the fixing rod, the mounting structure is characterized in that second cylinders are arranged on two sides of the upper surface of the placing plate, a first moving plate is installed on one side of each second cylinder, a second positioning plate is connected to one side of each first moving plate, the first moving plates are located inside the mounting pipes, the placing plate penetrates through the mounting pipes, and second moving plates are arranged at the other ends of the inner portions of the mounting pipes.

Preferably, the limiting groove is connected with the limiting block in a clamping manner, and the limiting groove and the limiting block are symmetrically provided with 2 limiting grooves about the central line of the upper die and the central line of the lower die.

Preferably, the first positioning plate and the fixing rod form a rotating structure through a rotating shaft, and the first positioning plate and the fixing rod are distributed at equal angles relative to the lower die.

Preferably, the first gear and the second gear are in meshed connection, and the second gear is distributed at equal angles relative to the center of the first gear.

Preferably, the first moving plate, the second moving plate and the mounting tube form a sliding structure, and the inside of the mounting tube is sealed.

Preferably, the installation pipe is "U" type form, and the installation pipe is provided with 2 about placing the dish central line symmetry.

Compared with the prior art, the beneficial effects of the utility model are that: the battery cover injection mold easy to position,

1. the first gear is driven to rotate by the motor, the second gear is driven to rotate by the first gear, the fixed rod is driven to rotate by the second gear, the first positioning plate is driven to rotate by the fixed rod, when the first positioning plate is abutted to the outer surface of the lower die, the first positioning plate is driven to rotate through the rotating shaft under the action of the rotating shaft until the surfaces of the first positioning plate and the lower die are horizontal, and at the moment, the first positioning plate does not rotate and is positioned and limited by the surrounding first positioning plates;

2. the first moving plate is driven to move in the installation pipe through the second cylinder, and the installation pipe is sealed, namely the second moving plate is driven to move upwards in the installation pipe under the action of air pressure until the second moving plate drives the placing plate to move upwards, so that the demoulding of the formed material is facilitated;

3. because the second cylinder drives first movable plate and removes in the installation pipe, first movable plate drives the second locating plate and removes placing a set surface, and the effect of first locating plate in the cooperation promotes the effect to the bed die location until the second locating plate conflicts the surface of bed die.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the structure of the placing tray and the lower mold in front view;

fig. 3 is a schematic view of the first gear and the second gear of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. a base; 2. installing a frame; 3. a first cylinder; 4. an upper die; 5. a limiting groove; 6. a limiting block; 7. a lower die; 8. a first positioning plate; 9. fixing the rod; 10. placing the plate; 11. a motor; 12. a first gear; 13. a second gear; 14. installing a sleeve; 15. placing a tray; 16. a second cylinder; 17. a first moving plate; 18. a second positioning plate; 19. installing a pipe; 20. a second moving plate.

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. 1-4, the present invention provides a technical solution: a battery cover injection mold easy to position comprises a base 1, an installation frame 2, a first air cylinder 3, an upper mold 4, a limiting groove 5, a limiting block 6, a lower mold 7, a first positioning plate 8, a fixing rod 9, a placing plate 10, a motor 11, a first gear 12, a second gear 13, an installation sleeve 14, a placing plate 15, a second air cylinder 16, a first moving plate 17, a second positioning plate 18, an installation pipe 19 and a second moving plate 20, wherein the installation frame 2 is arranged above the base 1, the first air cylinder 3 is arranged above the installation frame 2, the upper mold 4 is arranged at the output end of the first air cylinder 3, the upper mold 4 is positioned inside the installation frame 2, the limiting groove 5 is arranged on two sides of the lower surface of the upper mold 4, the limiting block 6 is arranged below the limiting groove 5, the lower mold 7 is connected below the limiting block 6, the first positioning plate 8 is arranged on the surface of the lower mold 7, a fixing rod 9 is installed on one side of the first positioning plate 8, a placing plate 10 is arranged inside the lower die 7, a motor 11 is installed inside the base 1, a first gear 12 is arranged at the output end of the motor 11, second gears 13 are connected around the first gear 12, an installing sleeve 14 is arranged above the output end of the motor 11, a placing plate 15 is installed above the installing sleeve 14, the placing plate 15 is fixedly connected with the base 1 through the fixing rod 9, second cylinders 16 are arranged on two sides of the upper surface of the placing plate 15, a first moving plate 17 is installed on one side of each second cylinder 16, a second positioning plate 18 is connected to one side of the first moving plate 17, the first moving plate 17 is located inside the installing pipe 19, the installing pipe 19 penetrates through the placing plate 15, and a second moving plate 20 is arranged at the other end of the inside of the installing pipe 19.

Spacing groove 5 is connected for the block with stopper 6, and spacing groove 5 is provided with 2 with stopper 6 about

last mould

4 and 7 central lines symmetries of bed die, through the block limiting displacement of spacing groove 5 and stopper 6 for it is more stable when going up

mould

4 and 7 functions of bed die.

First locating plate 8 constitutes revolution mechanic through pivot and dead lever 9, and angular distribution such as first locating plate 8 and dead lever 9 about bed die 7 carries out comprehensive spacing, makes it by stable spacing, easy operation to the bed die 7 surface through a plurality of first locating plates 8.

First gear 12 is connected for the meshing with second gear 13, and second gear 13 is the angular distribution such as about first gear 12 center, drives first gear 12 through motor 11 and rotates, and first gear 12 drives 4 second gears 13 simultaneously and rotates, raises the efficiency.

First movable plate 17 and second movable plate 20 constitute sliding construction with installation pipe 19, and installation pipe 19 is inside to be sealed form, and installation pipe 19 is "U" type form, and installation pipe 19 is provided with 2 about placing 15 central line symmetries, drives first movable plate 17 through second cylinder 16 and removes in installation pipe 19, because the inside for sealed of installation pipe 19 for atmospheric pressure drives second movable plate 20 and upwards removes in installation pipe 19, is convenient for carry out the drawing of patterns to the material.

The working principle is as follows: when the battery cover injection mold easy to position is used, firstly, the device is moved to a required place, then a worker stably places the device through the base 1, when injection molding is started, the lower mold 7 is placed on the placing plate 15 and is positioned under the upper mold 4, the first air cylinder 3 is opened, the first air cylinder 3 drives the upper mold 4 to move upwards, so that the inner part of the lower mold 7 is exposed, at the moment, molten liquid of the battery cover is injected into the lower mold 7, namely, falls onto the placing plate 10, the first air cylinder 3 is controlled to drive the upper mold 4 to move downwards until the limiting groove 5 is in clamping connection with the limiting block 6, then the motor 11 is opened, the motor 11 drives the first gear 12 to rotate, the first gear 12 drives the second gear 13 to rotate, the second gear 13 drives the fixing rod 9 to rotate, the fixing rod 9 drives the first positioning plate 8 to rotate until the first positioning plate 8 abuts against the outer surface of the lower mold 7, and because of the effect of the spindle, the first locating plate 8 rotates, until the first locating plate 8 and the lower mold 7 are in parallel, at this time, the lower mold 7 is located and limited by the first locating plate 8 around, cooperate with the effect of the upper second locating plate 18, make the lower mold 7 positioned stably, easy to operate, when it is necessary to demold after the material is shaped, open the second cylinder 16, the second cylinder 16 drives the first movable plate 17 to move to the outside of the placing tray 15 in the mounting tube 19, and the first movable plate 17 drives the second locating plate 18 to move to the outside of the placing tray 15, make the second locating plate 18 on both sides of the lower mold 7 break away from and limit it, meanwhile, the inside of the mounting tube 19 is sealed, when the first movable plate 17 moves, because the effect of the atmospheric pressure drives the second movable plate 20 to move upwards, namely the second movable plate 20 drives the placing plate 10 to move upwards in the lower mold 7 through the connecting rod, the placing plate 10 drives the material to move upwards, so that the demolding is facilitated, and the overall practicability is improved.

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 an easy battery cover injection mold who fixes a position, includes base (1) and second movable plate (20), its characterized in that: the die is characterized in that an installation frame (2) is arranged above the base (1), a first cylinder (3) is arranged above the installation frame (2), an upper die (4) is arranged at the output end of the first cylinder (3), the upper die (4) is located inside the installation frame (2), limiting grooves (5) are arranged on two sides of the lower surface of the upper die (4), limiting blocks (6) are arranged below the limiting grooves (5), a lower die (7) is connected below the limiting blocks (6), a first positioning plate (8) is arranged on the surface of the lower die (7), a fixing rod (9) is arranged on one side of the first positioning plate (8), a placing plate (10) is arranged inside the lower die (7), a motor (11) is arranged inside the base (1), a first gear (12) is arranged at the output end of the motor (11), and a second gear (13) is connected to the periphery of the first gear (12), the top of motor (11) output is provided with installing sleeve (14), and the top of installing sleeve (14) is installed and is placed dish (15) to place dish (15) through dead lever (9) and base (1) fixed connection, the upper surface both sides of placing dish (15) are provided with second cylinder (16), and one side of second cylinder (16) installs first movable plate (17) to one side of first movable plate (17) is connected with second locating plate (18), first movable plate (17) are located the inside of installing tube (19), and installing tube (19) will place dish (15) and run through, the inside other end of installing tube (19) is provided with second movable plate (20).

2. The injection mold for easily positioning a battery cover according to claim 1, wherein: spacing groove (5) are connected for the block with stopper (6), and spacing groove (5) and stopper (6) are provided with 2 about last mould (4) and bed die (7) central line symmetry.

3. The injection mold for easily positioning a battery cover according to claim 1, wherein: the first positioning plate (8) and the fixing rod (9) form a rotating structure through a rotating shaft, and the first positioning plate (8) and the fixing rod (9) are distributed at equal angles relative to the lower die (7).

4. The injection mold for easily positioning a battery cover according to claim 1, wherein: the first gear (12) is in meshed connection with the second gear (13), and the second gear (13) is distributed in an equiangular mode relative to the center of the first gear (12).

5. The injection mold for easily positioning a battery cover according to claim 1, wherein: the first moving plate (17), the second moving plate (20) and the installation pipe (19) form a sliding structure, and the interior of the installation pipe (19) is sealed.

6. The injection mold for easily positioning a battery cover according to claim 1, wherein: the installation pipes (19) are U-shaped, and 2 installation pipes (19) are symmetrically arranged around the central line of the placing disc (15).