CN212352695U

CN212352695U - High injection mold of security

Info

Publication number: CN212352695U
Application number: CN202020196700.3U
Authority: CN
Inventors: 左心明; 左瑶
Original assignee: Dongguan Zhenyu Mould Plastic Industrial Co ltd
Current assignee: Dongguan Zhenyu Mould Plastic Industrial Co ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2021-01-15
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses a high injection mold of security relates to the injection mold field, takes place the problem of skew easily to injection mold when moulding plastics, now proposes following scheme, comprises a workbench, the welding of the left side casing outer wall of workstation has motor base, motor base's top has first motor through bolted connection, the output shaft fixedly connected with threaded rod of first motor, two thread bush have been cup jointed in the outer lane rotation of threaded rod, and the threaded rod runs through the left side casing of workstation, two the connecting rod, two have all been welded to the top outer wall of thread bush the equal sliding connection in top of connecting rod is on the top shells inner wall of workstation. The utility model relates to a novelty, the convenience is fixed injection mold when moulding plastics to make its in-process of moulding plastics can not take place to remove, protected the operating personnel on next door from this, avoided moulding plastics to splash to the health, be fit for carrying out marketing.

Description

High injection mold of security

Technical Field

The utility model relates to an injection mold technical field especially relates to high injection mold of security.

Background

Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting.

Main type 1 rubber injection molding: rubber injection molding is a production method in which rubber is directly injected from a cylinder into a mold for vulcanization. The rubber injection molding has the advantages that: although the method is an intermittent operation, the forming period is short, the production efficiency is high, the blank preparation process is eliminated, the labor intensity is low, and the product quality is excellent. 2. Plastic injection molding: plastic injection molding is a method of producing plastic products by injecting molten plastic into a plastic product mold under pressure, and cooling and molding the plastic product to obtain various plastic parts. There are mechanical injection molding machines that are specifically used for injection molding. The plastic most commonly used today is polystyrene. 3. Molding and injection molding: the resulting shape is often the final product and no further processing is required prior to installation or use as the final product. Many details, such as bosses, ribs, threads, can be formed in a single injection molding operation.

Because the stability of the existing injection mold is not high in the injection molding process, and the cooling is too slow, the operator can be injured in the process, so that the safety of the existing injection mold is not high, and the injection mold with high safety is provided for the people.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high injection mold of security has solved injection mold and has taken place the problem of skew easily when moulding plastics.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the injection mold with high safety comprises a workbench, wherein a motor base is welded on the outer wall of a left shell of the workbench, the top of the motor base is connected with a first motor through a bolt, an output shaft of the first motor is fixedly connected with a threaded rod, two threaded sleeves are sleeved on the outer ring of the threaded rod in a rotating manner, the threaded rod penetrates through the left shell of the workbench, connecting rods are welded on the outer walls of the tops of the two threaded sleeves, the top ends of the two connecting rods are connected onto the inner wall of the top shell of the workbench in a sliding manner, a mounting frame is welded on the outer wall of the top shell of the workbench, a second motor is connected on the outer wall of the top of the mounting frame through a bolt, a first rotating shaft is fixedly connected with an output shaft of the second motor, a transverse rod is welded at one end of the first rotating shaft, which is far away from the second motor, the first rotating shaft, the welding of one side bottom that two baffles are close to each other has the second pivot, both ends outer lane is all fixed the first bearing that has cup jointed about the second pivot, two the equal fixedly connected with dead lever of top outer wall of first bearing, two the top of dead lever is all welded on the top shells inner wall of mounting bracket.

Preferably, the left side casing of workstation all has seted up the opening, two the fixed cover of open-ended inner circle has been connect the second bearing, two the inner circle of second bearing all fixedly cup joints on the outer lane of threaded rod.

Preferably, the top casing of workstation has seted up twice spacing groove, two the equal fixedly connected with stopper in top of connecting rod, two the outer lane of stopper sliding connection respectively is two the spacing inslot, two the equal fixedly connected with splint in top of stopper.

Preferably, the outer wall of the top of the workbench is provided with a mold main body, a fan is arranged right above the mold main body, and the top of the fan is fixedly connected to the bottom of the second rotating shaft.

Preferably, a through hole is formed in the top of the mounting frame, a third bearing is fixedly sleeved on an inner ring of the through hole, and an inner ring of the third bearing is fixedly sleeved on an outer ring of the first rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation first motor, the threaded rod, the thread bush, the connecting rod, the stopper, splint, the second motor, first pivot, the horizontal pole, the baffle, the second pivot, first bearing, the dead lever, fan isotructure, first motor drive the threaded rod to rotate, the threaded rod drives two splint to move to the direction of being close to each other or keeping away from each other respectively through two thread bushes, two connecting rods and two stoppers respectively, simultaneously the second motor drives first pivot and horizontal pole to rotate, the horizontal pole drives the fan swing through two baffles, second pivot and two first bearings and two dead levers, thereby reach the fixed purpose to the mould, simultaneously can accelerate the cooling, the device simple structure and novel design, conveniently fix the injection mould when moulding plastics, thereby make it can not take place to move in the process of moulding plastics, thereby the operating personnel next door has been protected, avoids the injection molding from splashing to the body, and is suitable for market promotion.

Drawings

Fig. 1 is a schematic front sectional view of an injection mold with high safety according to the present invention;

fig. 2 is the utility model provides a high injection mold's of security second pivot and baffle overlook the structure sketch map.

In the figure: the automatic die comprises a workbench, a motor base 2, a first motor 3, a threaded rod 4, a threaded sleeve 5, a connecting rod 6, a limiting block 7, a clamping plate 8, a die main body 9, a mounting rack 10, a second motor 11, a first rotating shaft 12, a cross rod 13, a baffle plate 14, a second rotating shaft 15, a first bearing 16, a fixing rod 17 and a fan 18.

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.

Referring to fig. 1-2, the injection mold with high safety comprises a workbench 1, a motor base 2 is welded on the outer wall of a left side shell of the workbench 1, a first motor 3 is connected on the top of the motor base 2 through a bolt, a threaded rod 4 is fixedly connected with an output shaft of the first motor 3, two threaded sleeves 5 are rotatably sleeved on the outer ring of the threaded rod 4, the threaded rod 4 penetrates through the left side shell of the workbench 1, connecting rods 6 are welded on the outer walls of the tops of the two threaded sleeves 5, the top ends of the two connecting rods 6 are slidably connected on the inner wall of the top shell of the workbench 1, a mounting rack 10 is welded on the outer wall of the top shell of the workbench 1, a second motor 11 is connected on the outer wall of the top of the mounting rack 10 through a bolt, a first rotating shaft 12 is fixedly connected with an output shaft of the second motor 11, a cross rod 13 is welded on one end, the one end that first pivot 12 was kept away from to horizontal pole 13 is openly all equipped with baffle 14 with the back, and the welding of one side bottom that two baffles 14 are close to each other has second pivot 15, and first bearing 16 has all been fixed to have cup jointed in both ends outer lane about second pivot 15, the equal fixedly connected with dead lever 17 of top outer wall of two first bearings 16, and the top of two dead levers 17 all welds on the top shells inner wall of mounting bracket 10.

The opening has all been seted up to the left and right sides casing of workstation 1, the equal fixed cup joint of two open-ended inner circles has the second bearing, the inner circle of two second bearings is all fixed cup joints on the outer lane of threaded rod 4, twice spacing groove has been seted up to the top casing of workstation 1, the equal fixedly connected with stopper 7 in top of two connecting rods 6, the outer lane of two stopper 7 is sliding connection respectively at two spacing inslots, the equal fixedly connected with splint 8 in top of two stopper 7, the top outer wall of workstation 1 is equipped with mould main part 9, be equipped with fan 18 directly over mould main part 9, the top fixed connection of fan 18 is on the bottom of second pivot 15, the through-hole has been seted up at the top of mounting bracket 10, the fixed third bearing that has cup jointed of inner circle of through-hole, the inner circle of third bearing is fixed cup.

In this embodiment, first, because the output shaft of the first motor 3 is fixedly connected with the threaded rod 4, the first motor 3 can drive the threaded rod 4 to rotate, the outer ring of the threaded rod 4 is rotatably sleeved with the two threaded sleeves 5, the top outer walls of the two threaded sleeves 5 are welded with the connecting rods 6, the top shell of the workbench 1 is provided with two limiting grooves, the top ends of the two connecting rods 6 are fixedly connected with the limiting blocks 7, the outer rings of the two limiting blocks 7 are respectively and slidably connected in the two limiting grooves, the tops of the two limiting blocks 7 are respectively and fixedly connected with the clamping plates 8, so the threaded rod 4 can respectively drive the two clamping plates 8 to move towards or away from each other through the two threaded sleeves 5, the two connecting rods 6 and the two limiting blocks 7, because the output shaft of the second motor 11 is fixedly connected with the first rotating shaft 12, one end of the first rotating shaft 12 away from the, and the slope of horizontal pole 13 is connected with first pivot 12, consequently, second motor 11 can drive first pivot 12 and horizontal pole 13 and rotate, and horizontal pole 13 keeps away from the one end front and the back of first pivot 12 and all is equipped with baffle 14, the welding of one side bottom that two baffles 14 are close to each other has second pivot 15, the bottom fixedly connected with fan 18 of second pivot 15, consequently, horizontal pole 13 is through two baffles 14, second pivot 15 and two first bearings 16 and two dead levers 17 can drive fan 18 and swing, thereby realized the fixed function of mould, can accelerate the cooling to it simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. High injection mold of security, including workstation (1), its characterized in that, the left side casing outer wall welding of workstation (1) has motor base (2), there is first motor (3) at the top of motor base (2) through bolted connection, the output shaft fixedly connected with threaded rod (4) of first motor (3), two thread bush (5) have been cup jointed in the outer lane rotation of threaded rod (4), and threaded rod (4) run through the left side casing of workstation (1), two connecting rod (6) have all been welded to the top outer wall of thread bush (5), two the top of connecting rod (6) all sliding connection is on the top shells inner wall of workstation (1), the top shells outer wall welding of workstation (1) has mounting bracket (10), the top outer wall of mounting bracket (10) has second motor (11) through bolted connection, the output shaft of second motor (11) is first pivot (12) fixedly connected with, the one end welding that second motor (11) were kept away from in first pivot (12) has horizontal pole (13), and first pivot (12) run through the top casing of mounting bracket (10), the one end that first pivot (12) were kept away from in horizontal pole (13) openly all is equipped with baffle (14) with the back, and one side bottom welding that two baffles (14) are close to each other has second pivot (15), first bearing (16), two have all been fixed cup jointed to both ends outer lane about second pivot (15) the equal fixedly connected with dead lever (17) of top outer wall of first bearing (16), two the top of dead lever (17) is all welded on the top shells inner wall of mounting bracket (10).

2. The injection mold with high safety according to claim 1, wherein the left and right shells of the workbench (1) are provided with openings, the inner rings of the two openings are fixedly sleeved with second bearings, and the inner rings of the two second bearings are fixedly sleeved on the outer ring of the threaded rod (4).

3. The injection mold with high safety according to claim 1, wherein the top shell of the workbench (1) is provided with two limiting grooves, the top ends of the two connecting rods (6) are fixedly connected with limiting blocks (7), the outer rings of the two limiting blocks (7) are respectively slidably connected in the two limiting grooves, and the tops of the two limiting blocks (7) are fixedly connected with clamping plates (8).

4. The injection mold with high safety according to claim 1, wherein a mold main body (9) is arranged on the outer wall of the top of the workbench (1), a fan (18) is arranged right above the mold main body (9), and the top of the fan (18) is fixedly connected to the bottom of the second rotating shaft (15).

5. The injection mold with high safety according to claim 1, wherein a through hole is formed in the top of the mounting frame (10), a third bearing is fixedly sleeved on an inner ring of the through hole, and the inner ring of the third bearing is fixedly sleeved on an outer ring of the first rotating shaft (12).