CN210059530U - Product cutting and forming device - Google Patents

Abstract

The utility model discloses a product cutting and forming device belongs to mould technical field. A product cutting and forming device comprises an upper pressing plate, a lower pressing plate, a cutting fixing plate, a forming fixing plate, an upper die and a lower die, wherein the upper pressing plate is connected with the cutting fixing plate; cut off and be connected with the mould on the fixed plate and cut off the drift, be connected with mould shaping drift on the shaping fixed plate, be equipped with on the bed die and cut off drift assorted lower mould with last mould and bend into the piece, be equipped with on the bed die and cut off into the piece with last mould shaping drift assorted lower mould, the device can once accomplish shearing, shaping technology, has practiced thrift the mould cost, does not need to change mould, adjusting device many times, and the step is simple, work efficiency.

Description

Product cutting and forming device

Technical Field

The utility model relates to the technical field of mold, especially, relate to a product cutting and forming device.

Background

The mould, used in the industrial production to get various moulds and tools of the required products by injection moulding, blow moulding, extrusion, die-casting or forging and pressing molding, smelting, stamping, etc., in short, the mould is the tool used for making the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the appearance of the article through the change of the physical state of the shaping material, the person has the title of "industrial mother";

the tool can make the blank into a workpiece with a specific shape and size under the action of external force, and is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like, wherein the die has a specific outline or inner cavity shape, the blank can be separated (blanked) according to the outline shape by applying the outline shape with a cutting edge, and the blank can obtain a corresponding three-dimensional shape by applying the inner cavity shape; the die generally comprises a movable die and a fixed die (or a male die and a female die), the movable die and the fixed die can be separated and combined, a workpiece is taken out when the movable die and the fixed die are separated, a blank is injected into a die cavity for forming when the fixed die is combined, the die is a precise tool, the shape is complex, the expansion force of the blank is borne, and the requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision are high.

When the existing mold is used for processing products, the products are mostly subjected to pre-treatment of cutting off firstly and then are subjected to forming treatment, the mold is high in cost, the mold needs to be replaced and equipment needs to be debugged in time when the products are cut off and formed respectively, the steps are complex, the labor cost is high, and the working efficiency is low.

Disclosure of Invention

The utility model aims at solving the problem that when current mould processing product, carry out the preliminary treatment that cuts off earlier to the product more, then carry out the shaping processing again, the mould is with high costs, and when cutting off respectively, the shaping is handled, need change the mould, in time debug equipment, and the step is loaded down with trivial details, and the cost of labor is high, and work efficiency is low, and the product that provides cuts off forming device.

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

a product cutting and forming device comprises an upper pressing plate, a lower pressing plate, a cutting fixing plate, a forming fixing plate, an upper die and a lower die, wherein the upper pressing plate is connected with the cutting fixing plate;

the cutting device is characterized in that an upper die cutting punch is connected to the cutting fixing plate, an upper die forming punch is connected to the forming fixing plate, a lower die matched with the upper die cutting punch is arranged on the lower die and bent into a block, and a lower die matched with the upper die forming punch is arranged on the lower die and cut into a block.

Preferably, the lower die is fixedly connected with a positioning column, and the upper die is provided with a positioning hole matched with the positioning column.

Preferably, the lower die is further provided with a bending groove, and the bending groove is located between the lower die bending entering block and the lower die cutting entering block.

Preferably, still include the connecting plate, the top board, cut off equal sliding connection on the fixed plate and have the slider, be equipped with fixed rotating shaft on the slider, the connecting plate rotates to be connected in fixed rotating shaft, cut off fixed plate, shaping fixed plate and be equipped with on the groove with rotation axis assorted rotation.

Preferably, the number of the connecting plates is two, and the two connecting plates are connected in a rotating mode through rotating shafts.

Preferably, two sides of the sliding block are provided with buffer rubber pads.

Preferably, the length of the upper die forming punch is longer than that of the upper die cutting punch

Compared with the prior art, the utility model provides a product cuts off forming device possesses following beneficial effect:

1. the product cutting and forming device comprises an upper pressing plate and a lower pressing plate, when a user uses the device, the user puts materials on a lower die, the materials can be prevented from moving in the process of moving the upper pressing plate downwards through a positioning column, when the upper pressing plate moves downwards, the upper pressing plate drives a cutting fixing plate, a forming fixing plate and an upper die to move downwards, an upper die cutting punch is fixedly connected to the cutting fixing plate, an upper die forming punch is fixedly connected to the forming fixing plate, and the upper die and the lower die are attached to each other;

the upper die and the upper pressing plate are both connected with a sliding block in a sliding mode, a fixed rotating shaft is arranged on the sliding block, the two connecting plates are both connected to the fixed rotating shaft in a rotating mode and are connected through rotating shafts, the fixed plate is cut off, and a rotating groove matched with the rotating shafts is formed in the fixed plate, so that when the upper die and the lower die are attached to each other, the upper pressing plate continues to move downwards, the distance between the upper pressing plate and the upper die is reduced, and the upper die and the lower die are prevented from continuing to extrude, and the product quality;

in the process that the upper pressing plate continues to move downwards, the ratio of the length of the upper die forming punch to the length of the upper die cutting punch is 1: 2, so that the upper die forming punch contacts the lower die cutting inlet block firstly, the upper die cutting punch contacts the lower die bending inlet block after the material is cut, the material is bent and formed, and the bent part of the material enters the bending groove;

the upper pressing plate moves upwards, the driving device resets, the formed product is taken out, shearing and forming can be completed once, the device can complete shearing and forming processes once, die cost is saved, the die and adjusting equipment do not need to be replaced for many times, steps are simple, and working efficiency is high.

Drawings

Fig. 1 is a schematic structural view of a product cutting and forming apparatus according to the present invention;

fig. 2 is one of the schematic structural diagrams of a product cutting and forming device provided by the present invention;

fig. 3 is one of the schematic structural diagrams of a product cutting and forming device according to the present invention;

fig. 4 is a schematic structural view of a product cutting and forming device according to the present invention;

fig. 5 is a schematic cross-sectional structure view of a product cutting and forming device provided by the present invention;

fig. 6 is a schematic structural diagram of a connecting plate of the product cutting and forming device provided by the present invention.

In the figure: 1. an upper pressure plate; 2. a lower pressing plate; 3. cutting off the fixed plate; 301. cutting off the punch by the upper die; 4. forming a fixed plate; 401. forming a punch through an upper die; 5. an upper die; 501. positioning holes; 502. a slider; 5021. fixing the rotating shaft; 6. a lower die; 6001. a positioning column; 601. bending the groove; 602. bending the lower die into a block; 603. cutting off the lower die into blocks; 7. a connecting plate; 7001. a rotating groove; 701. and rotating the shaft.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-6, a product cutting and forming device comprises an upper pressing plate 1, a lower pressing plate 2, a cutting and fixing plate 3, a forming and fixing plate 4, an upper die 5 and a lower die 6, wherein the upper pressing plate 1 is connected with the cutting and fixing plate 3, the cutting and fixing plate 3 is connected with the forming and fixing plate 4, the upper pressing plate 1 is connected with the upper die 5, the lower pressing plate 2 is connected with the lower die 6, and the upper die 5 is matched with the lower die 6; the cutting and fixing plate 3 is connected with an upper die cutting punch 301, the forming and fixing plate 4 is connected with an upper die forming punch 401, the lower die 6 is provided with a lower die bending block 602 matched with the upper die cutting punch 301, the lower die 6 is provided with a lower die cutting block 603 matched with the upper die forming punch 401, the lower die 6 is fixedly connected with a positioning column 6001, the upper die 5 is provided with a positioning hole 501 matched with the positioning column 6001, the lower die 6 is further provided with a bending groove 601, the bending groove 601 is positioned between the lower die bending block 602 and the lower die cutting block 603, the cutting and fixing plate further comprises a connecting plate 7, the upper pressing plate 1 and the cutting and fixing plate 3 are both slidably connected with a sliding block 502, the sliding block 502 is provided with a fixing rotating shaft 5021, the connecting plate 7 is rotatably connected to the fixing shaft 5021, and the cutting and fixing plate 3 and the forming and fixing plate 4 are provided with rotating grooves, the number of the connecting plates 7 is two, the two connecting plates 7 are rotatably connected through a rotating shaft 701, buffer rubber pads are arranged on two sides of the sliding block 502, and the length of the upper die forming punch 401 is larger than that of the upper die cutting punch 301.

When a user uses the device, materials are placed on the lower die 6, the materials can be prevented from moving in the process of moving the upper pressing plate 1 downwards through the positioning column 6001, when the upper pressing plate 1 moves downwards, the cutting fixing plate 3, the forming fixing plate 4 and the upper die 5 are driven to move downwards, the upper die cutting punch 301 is fixedly connected to the cutting fixing plate 3, the upper die forming punch 401 is fixedly connected to the forming fixing plate 4, the upper die 5 is attached to the lower die 6, the upper die 5 is provided with a positioning hole 501 matched with the positioning column 6001, and the upper die 5 and the lower die 6 are prevented from being insufficiently attached to influence the forming quality;

the upper die 5 and the upper pressing plate 1 are both connected with a sliding block 502 in a sliding mode, a fixed rotating shaft 5021 is arranged on the sliding block 502, two connecting plates 7 are both connected to the fixed rotating shaft 5021 in a rotating mode, the two connecting plates 7 are connected through a rotating shaft 701, a cutting fixing plate 3 and a forming fixing plate 4 are provided with rotating grooves 7001 matched with the rotating shaft 701, so that when the upper die 5 and the lower die 6 are attached to each other, the upper pressing plate 1 continues to move downwards, the distance between the upper pressing plate 1 and the upper die 5 is reduced, and the upper die 5 and the lower die 6 are prevented from continuing to extrude to influence the quality;

in the process that the upper pressing plate 1 continues to move downwards, the ratio of the length of the upper die forming punch 401 to the length of the upper die cutting punch 301 is 1 to 2, so that the upper die forming punch 401 contacts the lower die cutting entry block 603 first, after the material is cut, the upper die cutting punch 301 contacts the lower die bending entry block 602 to bend and form the material, and the bending part of the material enters the bending groove 601;

the upper pressing plate 1 moves upwards, the driving device resets, the formed product is taken out, shearing and forming can be completed once, the device can complete shearing and forming processes once, die cost is saved, the die and adjusting equipment do not need to be replaced for many times, steps are simple, and working efficiency is high.

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 (7)

1. A product cutting and forming device comprises an upper pressing plate (1) and a lower pressing plate (2), and is characterized by further comprising a cutting fixing plate (3), a forming fixing plate (4), an upper die (5) and a lower die (6), wherein the upper pressing plate (1) is connected with the cutting fixing plate (3), the cutting fixing plate (3) is connected with the forming fixing plate (4), the upper pressing plate (1) is connected with the upper die (5), the lower pressing plate (2) is connected with the lower die (6), and the upper die (5) is matched with the lower die (6);

cut off and be connected with mould cutting drift (301) on fixed plate (3), be connected with mould shaping drift (401) on shaping fixed plate (4), be equipped with on lower mould (6) and cut off drift (301) assorted lower mould and bend into piece (602) with last mould, be equipped with on lower mould (6) and cut off into piece (603) with last mould shaping drift (401) assorted lower mould.

2. The product cutting and forming device according to claim 1, wherein a positioning column (6001) is fixedly connected to the lower mold (6), and a positioning hole (501) matched with the positioning column (6001) is formed in the upper mold (5).

3. A product cutting and forming device according to claim 1, characterized in that the lower die (6) is further provided with a bending groove (601), and the bending groove (601) is located between the lower die bending entering block (602) and the lower die cutting entering block (603).

4. The product cutting and forming device according to claim 1, further comprising a connecting plate (7), wherein the upper pressing plate (1) and the cutting and fixing plate (3) are both slidably connected with sliders (502), the sliders (502) are provided with fixing rotating shafts (5021), the connecting plate (7) is rotatably connected to the fixing rotating shafts (5021), and the cutting and fixing plate (3) and the forming and fixing plate (4) are provided with rotating grooves (7001) matched with the rotating shafts (701).

5. A product cutting and forming device as claimed in claim 4, wherein said connecting plates (7) are two, and two of said connecting plates (7) are rotatably connected by a rotating shaft (701).

6. A product cutting and forming device as claimed in claim 5, wherein the two sides of the sliding block (502) are provided with cushion rubber pads.

7. A product cutting and forming apparatus as claimed in claim 1, wherein the length of said upper die forming punch (401) is longer than the length of said upper die cutting punch (301).

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