CN218342688U - Novel injection mold's compound die device - Google Patents

Abstract

The utility model provides a novel mold clamping device of an injection mold, which belongs to the technical field of injection molds. The mold clamping device of the novel injection mold comprises a base plate, the bottom of the base plate is fixedly connected with a leg, and the upper surface of the base plate is fixedly connected with a The guide column, the middle part of the upper surface of the bottom plate is fixedly connected with a placement platform, the upper surface of the placement platform is placed with a lower mold, the top of the placement platform is provided with a chute, and the inside of the chute is movably connected with a slider , one side of the clamping plate is fixedly connected with a shaft sleeve, and the operator will The lower mold that needs to be replaced is placed on the placement table, and the rotating rod is rotated. The threaded screw rotates in the fixed plate, driving the clamping plate and the slider to move along the chute, so as to position and clamp the lower mold. The mold slides, the operation is simple, and the working time is saved.

Description

A new mold clamping device for injection mold

technical field

The utility model belongs to the technical field of injection molds, in particular to a mold clamping device of a novel injection mold.

Background technique

Injection molding is a method of producing industrial products; products usually use rubber injection molding and plastic injection molding; injection molding can also be divided into injection molding and die-casting. Injection molding machines (referred to as injection machines or injection molding machines) use thermoplastics or thermosetting materials Plastic molding molds are the main molding equipment for making plastic products of various shapes. Injection molding is realized through injection molding machines and molds.

The mold clamping device in the prior art needs to use other equipment to push the upper mold against the bottom of the connecting plate when installing the upper mold, and the operator needs to probe into the mold clamping device to install it, which wastes labor and is relatively safe. Low, when installing the lower mold, all the bolts need to be removed, which is troublesome to operate and wastes working time.

Utility model content

The purpose of this utility model is to provide a new type of mold clamping device for injection molds. It can only be installed inside the mold clamping device, which is a waste of labor and has low safety. When installing the lower mold, all the bolts need to be removed, which is troublesome to operate and wastes working time.

In order to achieve the above object, the utility model provides the following technical solutions: a new mold clamping device for injection molds, including a base plate, the bottom of the base plate is fixedly connected with feet, and the upper surface of the base plate is fixedly connected with guide columns, the The middle part of the upper surface of the bottom plate is fixedly connected with a placement platform, the upper surface of the placement platform is placed with a lower mold, the top of the placement platform is provided with a chute, the inside of the chute is movably connected with a slider, and the slider A clamping plate is fixedly connected to the upper surface of the clamping plate, and a shaft sleeve is fixedly connected to one side of the clamping plate, and fixing plates are arranged on both sides of the upper surface of the bottom plate close to the placing table, and the inside of the fixing plate is movably connected with threaded wires. One end of the threaded screw is provided with a through hole, the outer surface of the guide column is movably connected with a movable platform, one side of the movable platform is movably connected with a rotating shaft, and the outer surface of the rotating shaft is fixedly connected with a connecting plate , the middle part of the lower surface of the connecting plate is movably connected with an upper die, the connecting plate and the movable table are movably connected with limit bolts, the top of the guide column is fixedly connected with a top plate, and the movable table and the top plate are fixed Connected with hydraulic rod.

In order to make the clamping device of this new type of injection mold achieve the effect of preventing the lower mold from sliding, as a preferred embodiment of the present invention, one side of the clamping plate is fixedly connected with an anti-skid pad.

In order to make the mold clamping device of this new type of injection mold achieve the effect of facilitating the rotation of the threaded screw, as a preferred embodiment of the present invention, the inside of the through hole is movably connected with a rotation rod.

In order to make the mold clamping device of this new type of injection mold achieve the effect of sliding clamping plates, as a preferred embodiment of the present invention, one end of the threaded screw is movably connected to the shaft sleeve.

In order to make the mold clamping device of this new type of injection mold achieve the effect of preventing the mold clamping device from sliding, as a preferred embodiment of the present invention, the bottom of the support leg is fixedly connected with a friction pad.

In order to make the clamping device of this new type of injection mold achieve the effect of fixing the connecting plate, as a preferred embodiment of the present invention, the number of the limit bolts is three, and the three limit bolts are arranged in a linear array .

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

1. The mold clamping device of this new type of injection mold, through the setting of the placing table, the lower mold, the chute, the clamping plate, the bushing, the fixing plate, the threaded screw, the anti-slip pad, the turning rod and the slider, the operator will need to replace The lower mold is placed on the placement table, the rotating rod is rotated, and the threaded screw rotates in the fixed plate, driving the clamping plate and the slider to move along the chute, thereby positioning and clamping the lower mold. The anti-slip pad can prevent the lower mold from Sliding, simple operation, saving working time.

2. The mold clamping device of this new type of injection mold, through the setting of the movable table, rotating shaft, connecting plate, upper mold, limit bolt and hydraulic rod, the operator controls the hydraulic rod to raise the movable table to the top of the guide column, and removes the movable table. The limit bolt between the table and the connecting plate rotates the connecting plate out of the mold clamping device around the rotating shaft, so that the bottom of the connecting plate faces upwards, which is convenient for the operator to install the upper mold without using other equipment and probing the body into the clamping mold The interior of the device saves labor and improves safety.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the axonometric structural representation of the utility model;

Fig. 2 is the front structural schematic diagram of the utility model;

Fig. 3 is the left view structure diagram of the utility model;

Fig. 4 is a schematic diagram of an enlarged structure at A in Fig. 2;

FIG. 5 is a schematic diagram of the enlarged structure at B in FIG. 3 .

In the figure: 1. Bottom plate; 2. Leg; 3. Guide column; 4. Placement platform; 5. Lower mold; 6. Chute; 7. Clamping plate; 8. Shaft sleeve; Bar; 11, through hole; 12, movable platform; 13, rotating shaft; 14, connecting plate; 15, upper mold; 16, limit bolt; 17, top plate; 18, hydraulic rod; 19, anti-skid pad; 20, rotating rod ; 21, friction pad; 22, slider.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example

Please refer to Figures 1-5, the utility model provides the following technical solutions: a new clamping device for injection molds, including a bottom plate 1, the bottom of the bottom plate 1 is fixedly connected with a foot 2, and the upper surface of the bottom plate 1 is fixedly connected with a guide column 3 , the middle part of the upper surface of the bottom plate 1 is fixedly connected with a placing platform 4, the upper surface of the placing platform 4 is placed with a lower mold 5, the top of the placing platform 4 is provided with a chute 6, and the inside of the chute 6 is movably connected with a slider 22. The upper surface of the block 22 is fixedly connected with a clamping plate 7, and one side of the clamping plate 7 is fixedly connected with a shaft sleeve 8, and the upper surface of the bottom plate 1 is provided with a fixed plate 9 near the both sides of the placing table 4, and the internal movable connection of the fixed plate 9 There is a threaded screw 10, one end of the threaded screw 10 is provided with a through hole 11, the outer surface of the guide column 3 is movably connected with a movable platform 12, one side of the movable platform 12 is movably connected with a rotating shaft 13, and the outer surface of the rotating shaft 13 is fixedly connected Connecting plate 14 is arranged, and the middle part of connecting plate 14 lower surfaces is movably connected with patrix 15, between connecting plate 14 and movable platform 12, movable connection limit bolt 16, the top of guide post 3 is fixedly connected with top plate 17, movable platform 12 and Hydraulic rods 18 are fixedly connected between the top plates 17 .

In a specific embodiment of the present utility model, through placing table 4, lower mold 5, chute 6, clamping plate 7, axle sleeve 8, fixed plate 9, threaded screw 10, anti-slip pad 19, rotating rod 20 and slide block 22, the operator places the lower mold 5 to be replaced on the placement table 4, rotates the rotating rod 20, and the threaded screw 10 rotates in the fixed plate 9, driving the clamping plate 7 and the slider 22 to move along the chute 6, Thereby lower die 5 is positioned and clamped, and anti-skid pad 19 can prevent lower die 5 from sliding, and the operation is simple and saves working time. The setting of the hydraulic rod 18, the operator controls the hydraulic rod 18 to lift the movable table 12 to the top of the guide column 3, removes the limit bolt 16 between the movable table 12 and the connecting plate 14, and rotates the connecting plate 14 out around the rotating shaft 13 The outside of the mold clamping device, so that the bottom of the connecting plate 14 faces upwards, which is convenient for the operator to install the upper mold 15 without using other equipment and probing the body into the mold clamping device, saving labor and improving safety.

Specifically, an anti-skid pad 19 is fixedly connected to one side of the card board 7 .

In this embodiment: the effect of preventing the lower mold 5 from sliding is achieved by setting the anti-skid pad 19 .

Specifically, a rotating rod 20 is movably connected inside the through hole 11 .

In this embodiment: the effect of conveniently rotating the threaded lead screw 10 is achieved by setting the rotating rod 20 .

Specifically, one end of the threaded screw 10 is flexibly connected to the shaft sleeve 8 .

In this embodiment: the effect of sliding the clamping plate 7 is achieved by movably connecting one end of the threaded screw 10 with the shaft sleeve 8 .

Specifically, a friction pad 21 is fixedly connected to the bottom of the support leg 2 .

In this embodiment: the effect of preventing the mold clamping device from sliding is achieved by setting the friction pad 21 .

Specifically, the number of limit bolts 16 is three, and the three limit bolts 16 are arranged in a linear array.

In this embodiment: the effect achieved by fixing the connecting plate 14 is achieved by setting three limit bolts 16 .

The electrical components appearing in this article are all connected with the external main controller and 220V mains electricity, and the main controller can be a conventional known device that plays a control such as a computer.

The working principle and application process of the utility model: when the mold clamping device of this new type of injection mold is in use, the operator puts the lower mold 5 to be replaced on the placement platform 4, rotates the rotating rod 20, and the threaded screw 10 is in place. The internal rotation of the fixed plate 9 drives the clamping plate 7 and the slider 22 to move along the chute 6, thereby positioning and clamping the lower die 5. The anti-skid pad 19 can prevent the lower die 5 from sliding, which is easy to operate and saves working time. The operator controls the hydraulic rod 18 to lift the movable table 12 to the top of the guide column 3, removes the limit bolt 16 between the movable table 12 and the connecting plate 14, and rotates the connecting plate 14 around the rotating shaft 13 out of the mold clamping device, so that The bottom of the connecting plate 14 faces upwards, which is convenient for the operator to install the upper mold 15 without using other equipment and probing the body into the mold clamping device, which saves labor and improves safety.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. A clamping device for a novel injection mold, comprising a base plate (1), characterized in that: the bottom of the base plate (1) is fixedly connected with a leg (2), and the upper surface of the base plate (1) is fixedly connected with a guide column (3), the middle part of the upper surface of the base plate (1) is fixedly connected with a placement platform (4), the upper surface of the placement platform (4) is placed with a lower mold (5), and the placement platform (4) A chute (6) is provided on the top of the chute (6), and a slide block (22) is movably connected to the inside of the chute (6), and the upper surface of the slide block (22) is fixedly connected with a clamping plate (7). One side of the plate (7) is fixedly connected with a shaft sleeve (8), and both sides of the upper surface of the bottom plate (1) close to the placement table (4) are provided with a fixed plate (9), and the fixed plate (9) A threaded lead screw (10) is movably connected inside, and one end of the threaded lead screw (10) is provided with a through hole (11), and the outer surface of the guide column (3) is movably connected with a movable table (12), the One side of the movable table (12) is movably connected with a rotating shaft (13), the outer surface of the rotating shaft (13) is fixedly connected with a connecting plate (14), and the middle part of the lower surface of the connecting plate (14) is movably connected with an upper die (15), the stop bolt (16) is movably connected between the connecting plate (14) and the movable table (12), and the top of the guide column (3) is fixedly connected with a top plate (17), and the movable table ( 12) and the top plate (17) are fixedly connected with a hydraulic rod (18). 2. The mold clamping device of a new type of injection mold according to claim 1, characterized in that: one side of the clamping plate (7) is fixedly connected with an anti-skid pad (19). 3. The mold clamping device of a new type of injection mold according to claim 1, characterized in that: a rotating rod (20) is movably connected inside the through hole (11). 4. The mold clamping device of a new type of injection mold according to claim 1, characterized in that: one end of the threaded screw (10) is movably connected with the shaft sleeve (8). 5. The mold clamping device of a new type of injection mold according to claim 1, characterized in that: the bottom of the leg (2) is fixedly connected with a friction pad (21). 6. The mold clamping device of a new type of injection mold according to claim 1, characterized in that: the number of the limit bolts (16) is three, and the three limit bolts (16) are arranged in a linear array arrangement.

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