CN210791836U

CN210791836U - Plastic mold convenient to use

Info

Publication number: CN210791836U
Application number: CN201921221171.1U
Authority: CN
Inventors: 潘日旺
Original assignee: Shanghai Yuheng Blister Packaging Co ltd
Current assignee: Shanghai Yuheng Blister Packaging Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-19
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a convenient plastic mold, which comprises a fixed mold main body, wherein the top of the fixed mold main body is provided with a movable mold main body matched with the fixed mold main body for use, the top of the movable mold main body is fixedly communicated with an injection molding connecting pipe, the left side and the right side of the movable mold main body are both provided with connecting components, and the bottoms of the left side and the right side of the fixed mold main body are both provided with connecting grooves; the connecting assembly comprises a fixed block, and one side of the fixed block, which is close to the movable mold main body, is fixedly connected with the movable mold main body. The utility model discloses a mutually supporting in fixed block, riser, bearing, rotatory piece, rotor plate, inserted bar, movable plate, spring and joint groove makes plastic mold convenient to use, and when not using the mould, movable mould main part and cover half main part are in the same place each other laminating, make things convenient for the staff to take or deposit the mould to can also prevent that the dust from getting into plastic mold's inside, guarantee plastic mold's life, bring very big facility for the staff.

Description

Plastic mold convenient to use

Technical Field

The utility model relates to a plastic mold technical field specifically is a plastic mold who facilitates use.

Background

A plastic mold is a tool which is matched with a plastic molding machine in the plastic processing industry and gives a complete configuration and accurate dimension to a plastic product. Because the plastics variety and processing method are various, the structure of plastic molding machine and plastic products is various again simply and different, so, the kind and the structure of plastic mold are also various, current plastic mold is inconvenient to use, can not carry out dustproof processing well, when current plastic mold does not use for a long time, the inside more dust that can get into of mould, influence the life of mould, and, when not using the mould, movable mould and cover half are always separately, this inconvenient staff takes and deposits plastic mold, bring very big inconvenience for the staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic mold who facilitates use 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 plastic mold convenient to use comprises a fixed mold main body, wherein a movable mold main body matched with the fixed mold main body is arranged at the top of the fixed mold main body, an injection connecting pipe is fixedly communicated with the top of the movable mold main body, connecting assemblies are arranged on the left side and the right side of the movable mold main body, and connecting grooves are formed in the bottoms of the left side and the right side of the fixed mold main body;

the connecting component comprises a fixed block, one side of the fixed block close to the movable mould main body is fixedly connected with the movable mould main body, the bottom of the fixed block is fixedly connected with a vertical plate, a bearing is fixedly connected in a groove at the bottom of the left side of the vertical plate, the inner wall of the bearing is fixedly connected with a rotating block, the left side of the rotating block penetrates through the bearing and extends to the outside of the bearing to be fixedly connected with a rotating plate, an inserting rod is movably connected in the groove at the bottom of the left side of the rotating plate, a moving plate is fixedly connected at the left end of the inserting rod, the right end of the inserted link penetrates through the rotating plate and the connecting groove in sequence and extends into the connecting groove, a spring is sleeved on the surface of the inserted link and positioned between the rotating plate and the moving plate, the right end of the spring is fixedly connected with the left side of the rotating plate, the left end of the spring is fixedly connected with the right side of the moving plate, and the left side of the vertical plate is provided with a clamping groove matched with the inserted rod.

Preferably, the upper surface of the injection connecting pipe is movably sleeved with a sealing cover.

Preferably, the bottom of the movable mold body and the top of the fixed mold body are in contact with each other.

Preferably, the equal fixedly connected with locating piece in the left and right sides of movable mould main part bottom, the constant head tank rather than the looks adaptation is seted up at the top of cover half main part and the position that corresponds the locating piece, the constant head tank is run through and the extension is to its inside in the bottom of locating piece.

Preferably, the surface of the bearing outer ring is fixedly connected with the vertical plate, and the inner wall of the bearing inner ring is fixedly connected with the surface of the rotating block.

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

1. the utility model discloses a mutually supporting in fixed block, riser, bearing, rotatory piece, rotor plate, inserted bar, movable plate, spring and joint groove makes plastic mold convenient to use, and when not using the mould, movable mould main part and cover half main part are in the same place each other laminating, make things convenient for the staff to take or deposit the mould to can also prevent that the dust from getting into plastic mold's inside, guarantee plastic mold's life, bring very big facility for the staff.

2. The utility model discloses a set up sealed lid, played the effect of sealed connecting pipe of moulding plastics, avoided the dust to get into plastic mold's inside through the connecting pipe of moulding plastics, through setting up locating piece and constant head tank, guaranteed the compound die precision of cover half main part and movable mould main part.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a structural section view of the front view of the connecting assembly of the present invention;

fig. 3 is the structure diagram of the left view of the connection assembly of the present invention.

In the figure: 1 fixed mould main part, 2 movable mould main parts, 3 connecting pipes, 4 coupling assembling, 401 fixed block, 402 riser, 403 bearing, 404 rotation piece, 405 rotor plate, 406 inserted bar, 407 movable plate, 408 spring, 409 joint groove, 5 connecting groove, 6 sealed lid, 7 locating pieces, 8 constant head tank.

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, a plastic mold convenient to use comprises a fixed mold main body 1, a movable mold main body 2 matched with the fixed mold main body 1 is arranged at the top of the fixed mold main body 1, the bottom of the movable mold main body 2 is contacted with the top of the fixed mold main body 1, positioning blocks 7 are fixedly connected to the left side and the right side of the bottom of the movable mold main body 2, positioning grooves 8 matched with the positioning blocks 7 are formed in the top of the fixed mold main body 1 and correspond to the positioning blocks 7, the bottom of the positioning blocks 7 penetrates through the positioning grooves 8 and extends into the positioning grooves, the mold closing accuracy of the fixed mold main body 1 and the movable mold main body 2 is guaranteed by the arrangement of the positioning blocks 7 and the positioning grooves 8, an injection connecting pipe 3 is fixedly communicated with the top of the movable mold main body 2, a sealing cover 6 is movably sleeved on the upper surface of the injection connecting pipe 3, the left and right sides of movable mould main part 2 all is provided with coupling assembling 4, and spread groove 5 has all been seted up to the bottom of the 1 left and right sides of cover half main part.

Referring to fig. 1-3, the connecting assembly 4 includes a fixed block 401, one side of the fixed block 401 close to the movable mold main body 2 is fixedly connected to the fixed block 401, a vertical plate 402 is fixedly connected to the bottom of the fixed block 401, a bearing 403 is fixedly connected to the inside of a groove at the bottom of the left side of the vertical plate 402, a rotating block 404 is fixedly connected to the inner wall of the bearing 403, the left side of the rotating block 404 penetrates through the bearing 403 and extends to the outside thereof to be fixedly connected to a rotating plate 405, the surface of the outer ring of the bearing 403 is fixedly connected to the vertical plate 402, the inner wall of the inner ring of the bearing 403 is fixedly connected to the surface of the rotating block 404 by welding, the outer ring of the bearing 403 and the inner ring can rotate relatively, so that the rotating block 404 can rotate but cannot shake, an insert rod 406 is movably connected to the groove at the bottom of the left side of the rotating plate 405, a moving plate 407 is fixedly connected to the left end of the insertion rod 406, the right end of the insertion rod 406 sequentially penetrates through the rotating plate 405 and the connecting groove 5 and extends into the connecting groove 5, a spring 408 is sleeved on the surface of the insertion rod 406 and positioned between the rotating plate 405 and the moving plate 407, the right end of the spring 408 is fixedly connected with the left side of the rotating plate 405, the left end of the spring 408 is fixedly connected with the right side of the moving plate 407, the spring 408 is in a stretching state as shown in the figure, when no foreign object is limited, the spring 408 can drive the moving plate 407 to move towards the direction close to the rotating plate 405, the left side of the vertical plate 402 is provided with a clamping groove 409 matched with the insertion rod 406, the plastic mold is convenient to use through the mutual matching of the fixed block 401, the vertical plate 402, the bearing 403, the rotating block 404, the rotating plate 405, the insertion rod 406, the moving plate 407, the spring 408 and the clamping groove, make things convenient for the staff to take or deposit the mould to can also prevent that the dust from getting into plastic mold's inside, guarantee plastic mold's life, bring very big facility for the staff.

When the plastic injection molding machine is used, an operator pulls the movable plate 407 to enable the movable plate 407 to move in a direction far away from the rotating plate 405, the movable plate 407 drives the inserting rod 406 to be separated from the connecting groove 5, then the rotating plate 405 is rotated, the rotating plate 405 drives the inserting rod 406 to move, the inserting rod 406 is aligned with the clamping groove 409, the movable plate 407 is loosened, the spring 408 drives the movable plate 407 to move in a direction close to the rotating plate 405, the movable plate 407 drives the inserting rod 406 to be inserted into the clamping groove 409, then the operator can install the fixed mold main body 1 and the movable mold main body 2 to working positions, remove the sealing cover 6, connect an injection molding pipeline to the injection connecting pipe 3, and perform workpiece production work, when the plastic mold is not used, the whole plastic mold is in a state as shown in the figure, so that dust can be effectively prevented from entering the interior of the plastic mold, and the plastic mold is convenient for workers to take and store.

In summary, the following steps: this plastic mold who facilitates use has solved the problem that proposes in the background art through the mutually supporting of fixed block 401, riser 402, bearing 403, rotatory piece 404, rotor plate 405, inserted bar 406, movable plate 407, spring 408 and joint groove 409.

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 plastic mold who facilitates use, includes cover half main part (1), its characterized in that: a movable mold main body (2) matched with the fixed mold main body for use is arranged at the top of the fixed mold main body (1), an injection connecting pipe (3) is fixedly communicated with the top of the movable mold main body (2), connecting assemblies (4) are arranged on the left side and the right side of the movable mold main body (2), and connecting grooves (5) are formed in the bottoms of the left side and the right side of the fixed mold main body (1);

the connecting assembly (4) comprises a fixed block (401), one side, close to the movable mold main body (2), of the fixed block (401) is fixedly connected with the movable mold main body, a vertical plate (402) is fixedly connected to the bottom of the fixed block (401), a bearing (403) is fixedly connected to the inner side of the bottom of the left side of the vertical plate (402), a rotating block (404) is fixedly connected to the inner wall of the bearing (403), the left side of the rotating block (404) penetrates through the bearing (403) and extends to the outer portion of the rotating block (405), an inserting rod (406) is movably connected to the inner side of the groove at the bottom of the left side of the rotating plate (405), a moving plate (407) is fixedly connected to the left end of the inserting rod (406), the right end of the inserting rod (406) sequentially penetrates through the rotating plate (405) and the connecting groove (5) and extends to the inner portion of the connecting groove (5), and a spring (408) is sleeved on, the right end of the spring (408) is fixedly connected with the left side of the rotating plate (405), the left end of the spring (408) is fixedly connected with the right side of the moving plate (407), and the left side of the vertical plate (402) is provided with a clamping groove (409) matched with the inserted link (406).

2. A plastic mould for ready use according to claim 1, characterized in that: and a sealing cover (6) is movably sleeved on the upper surface of the injection connecting pipe (3).

3. A plastic mould for ready use according to claim 1, characterized in that: the bottom of the movable mold main body (2) is in contact with the top of the fixed mold main body (1).

4. A plastic mould for ready use according to claim 1, characterized in that: the equal fixedly connected with locating piece (7) of the left and right sides of movable mould main part (2) bottom, constant head tank (8) rather than the looks adaptation is seted up to the top of cover half main part (1) and the position that corresponds locating piece (7), constant head tank (8) are run through and extend to its inside in the bottom of locating piece (7).

5. A plastic mould for ready use according to claim 1, characterized in that: the surface of the outer ring of the bearing (403) is fixedly connected with the vertical plate (402), and the inner wall of the inner ring of the bearing (403) is fixedly connected with the surface of the rotating block (404).