CN210501235U

CN210501235U - Straight gate shearing tool for automobile plastic molded product

Info

Publication number: CN210501235U
Application number: CN201921391656.5U
Authority: CN
Inventors: 尹洪锋
Original assignee: Rixin Keyu Car Accessories Dalian Co ltd
Current assignee: Rixin Keyu Car Accessories Dalian Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-05-12
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a sprue shearing tool for automobile plastic molded products, belonging to the technical field of automobile molded product shearing, comprising a fixed bottom plate, a sprue positioning block and pneumatic shearing pliers, wherein the sprue positioning block is arranged on the fixed bottom plate, two sides of the fixed bottom plate are respectively connected with a shearing pliers fixing block, and the sprue positioning block is positioned between the shearing pliers fixing blocks at the two sides; the number of the pneumatic shearing pliers is consistent with that of the shearing pliers fixing blocks, each pneumatic shearing pliers is connected to one shearing pliers fixing block, and the connecting surfaces of the shearing pliers fixing blocks and the pneumatic shearing pliers are inclined planes; a manifold block is connected to the fixed bottom plate; replace artifical shearing mode, the shearing precision is high, improves work efficiency.

Description

Straight gate shearing tool for automobile plastic molded product

Technical Field

The utility model belongs to the technical field of the automobile shaping product is cuted, concretely relates to frock is cuted to car plastic molding goods sprue.

Background

The production of car plastic molding goods is the mode of moulding plastics through the mould, remain the sprue that forms when pouring on the plastic molding goods that process out, the final shaping of product needs to cut off the sprue, the mode of getting rid of the sprue at present is that the moulding manipulator takes out the product that has the sprue from the mould after, place on the conveyer belt, carry out the sprue through the artifical product of taking and cut the operation, because the contained angle that forms certain angle as shown in figure 1 between shaping product and the sprue contact surface becomes, be 11 usually, lead to cutting the big and extravagant man-hour of the degree of difficulty, the manual work is cuted the sprue and is led to the runner to have and remain, it is not thorough to cut.

SUMMERY OF THE UTILITY MODEL

For solving exist not enough among the prior art, the utility model provides a frock is cuted to car plastic molding goods sprue replaces artifical shearing mode, and it is high to cut the precision, improves work efficiency.

The utility model discloses a solve the technical scheme that its technical problem adopted and be: a sprue shearing tool for an automobile plastic molded product comprises a fixed base plate, sprue positioning blocks and pneumatic shearing pliers, wherein the sprue positioning blocks are arranged on the fixed base plate, two sides of the fixed base plate are respectively connected with one shearing pliers fixing block, and the sprue positioning blocks are positioned between the shearing pliers fixing blocks on the two sides; the number of the pneumatic shearing pliers is consistent with that of the shearing pliers fixing blocks, each pneumatic shearing pliers is connected to one shearing pliers fixing block, and the connecting surfaces of the shearing pliers fixing blocks and the pneumatic shearing pliers are inclined planes; the fixed bottom plate is connected with a manifold block.

Furthermore, the manifold block is of a cuboid structure, a plurality of cylindrical air pipe grooves are formed in the manifold block, each air pipe groove comprises a plurality of long grooves, a plurality of wide grooves and a plurality of high grooves, the long grooves are arranged in parallel, and the long grooves are communicated with two opposite side walls in the y-axis direction of the manifold block; the wide grooves are arranged in parallel and are communicated with two opposite side walls in the x-axis direction of the manifold block; the high grooves are arranged in parallel, one end of each high groove is arranged on the bottom surface of the manifold block, and the other end of each high groove is positioned in the manifold block.

Furthermore, the top surface of the shearing pliers fixing block is an inclined surface, the two side surfaces of the shearing pliers fixing block are trapezoidal, a positioning through hole used for being connected with the fixing bottom plate is formed in the shearing pliers fixing block, and a positioning bolt is arranged in the positioning through hole; and the shearing pliers fixing block is provided with a connecting hole for connecting with the pneumatic shearing pliers, and a stud is arranged in the connecting hole.

Furthermore, the sprue positioning block comprises a positioning plate, a support and a bottom plate which are connected, a placing groove is formed in the positioning plate, and an inserting hole is formed in the middle of the placing groove; the support is of a rectangular annular structure, the bottom plate is of a rectangular plate-shaped structure, and the support is connected between the positioning plate and the bottom plate.

Furthermore, the pneumatic shearing pliers are connected with the shearing pliers fixing blocks through the connecting plates arranged on the pneumatic shearing pliers.

Furthermore, the bottom of the fixed bottom plate is connected with a base.

Furthermore, the ports at the two ends of each long groove and each wide groove are connected with air pipe joints, and the air pipe joints are connected to the side walls of the manifold blocks.

The utility model has the advantages that: the mode of traditional artifical shearing runner has been replaced, cuts the precision height, uses manpower sparingly, improves shearing efficiency, cooperatees with goods sprue shape, has realized taking the angle to cut, simple structure, convenient operation, convenient to use and maintenance.

Drawings

FIG. 1 is a schematic structural view of a sprue of a product to be sheared according to the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a front view of the overall structure of the present invention;

FIG. 4 is a schematic view of the manifold block of the present invention;

FIG. 5 is a schematic view of the structure of the fixing block of the shearing pliers of the present invention;

FIG. 6 is a side view of the fixing block structure of the shearing pliers of the present invention;

fig. 7 is a schematic structural view of the sprue positioning block of the present invention;

fig. 8 is the schematic view of the mounting structure of the pneumatic shearing pliers and the connecting plate of the present invention.

The reference numbers in the figures are as follows: 1. the device comprises a fixed bottom plate, 2 parts of a sprue positioning block, 2 parts of a positioning plate, 2 parts of a support, 2 parts of 3 parts of a bottom plate, 2 parts of 4 parts of a placing groove, 2 parts of 5 parts of a plug hole, 3 parts of a pneumatic shearing clamp, 3 parts of 1 part of a connecting plate, 4 parts of a shearing clamp fixing block, 4 parts of 1 part of a positioning through hole, 4 parts of 2 parts of a connecting hole, 5 parts of a manifold block, 5 parts of a long groove, 5 parts of 2 parts of a wide groove, 5 parts of 3 parts of a high groove, 6 parts of a base, 7 parts of a gas pipe joint, 8 parts of a plastic molding product, 9 parts of a sprue.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Example 1

A sprue shearing tool for an automobile plastic molded product comprises a fixed base plate 1, sprue positioning blocks 2 and pneumatic shearing pliers 3, wherein the sprue positioning blocks 2 are installed on the fixed base plate 1, two sides of the fixed base plate 1 are respectively connected with one shearing pliers fixing block 4, and the sprue positioning blocks 2 are located between the shearing pliers fixing blocks 4 on the two sides; the number of the pneumatic shearing pliers 3 is the same as that of the shearing pliers fixing blocks 4, each pneumatic shearing pliers 3 is connected to one shearing pliers fixing block 4, the type of the pneumatic shearing pliers 3 is ANP-02-C, and the pneumatic shearing pliers 3 are connected with the shearing pliers fixing blocks 4 through connecting plates 3-1 arranged on the pneumatic shearing pliers 3. The connecting surface of the shearing clamp fixing block 4 and the pneumatic shearing clamp 3 is an inclined surface; a manifold block 5 is connected to the fixed bottom plate 1; the bottom of the fixed bottom plate 1 is connected with a base 6 through bolts.

The manifold block 5 is of a cuboid structure, a plurality of cylindrical air pipe grooves are formed in the manifold block, each air pipe groove comprises a plurality of long grooves 5-1, a plurality of wide grooves 5-2 and a plurality of high grooves 5-3, the long grooves 5-1 are arranged in parallel, and the long grooves 5-1 are communicated with two opposite side walls in the x-axis direction of the manifold block 5; the wide grooves 5-2 are arranged in parallel, and the wide grooves 5-2 are communicated with two opposite side walls in the y-axis direction of the manifold block 5; the plurality of high grooves 5-3 are arranged in parallel, the high grooves 5-3 are arranged perpendicular to the bottom surface of the manifold block 5, one end of each high groove is arranged on the bottom surface of the manifold block 5, and the other end of each high groove is positioned in the manifold block 5; the ports at the two ends of each long groove 5-1 and each wide groove 5-2 are connected with air pipe connectors 7, and the air pipe connectors 7 are connected to the side walls of the manifold blocks 5. The air pipe joint 7 is connected with a pneumatic shearing air pipe.

The top surface of the shearing pliers fixing block 4 is an inclined surface, in order to improve shearing precision, the inclined angle of the top surface of the shearing pliers fixing block 4 is consistent with the connecting angle of a plastic molded product 8 to be sheared and a sprue 9, the two sides of the shearing pliers fixing block are trapezoidal, a positioning through hole 4-1 for connecting the shearing pliers fixing block 4 with the fixing bottom plate 1 is formed in the shearing pliers fixing block 4, and a positioning bolt is arranged in the positioning through hole 4-1; the shearing pliers fixing block 4 is provided with a connecting hole 4-2 used for being connected with the pneumatic shearing pliers 3, and a stud is arranged in the connecting hole 4-2.

The sprue positioning block 2 comprises a positioning plate 2-1, a support 2-2 and a bottom plate 2-3 which are connected, a placing groove 2-4 is formed in the positioning plate 2-1, and a plug hole 2-5 is formed in the middle of the placing groove 2-4; the support 2-2 is a rectangular annular structure, the bottom plate 2-3 is a rectangular plate-shaped structure, and the support 2-2 is connected between the positioning plate 2-1 and the bottom plate 2-3.

The utility model discloses an installation does: the method comprises the following steps of installing a fixed base plate 1 on a base 6, fixedly connecting cutting pliers fixed blocks 4 on two sides of the fixed base plate 1, wherein the inclination angle of the upper surface of each cutting pliers fixed block 4 is consistent with the inclination angle of the joint of a plastic molded product 8 and a sprue 9, the inclination angle provided by the embodiment is 11 degrees, and in practical application, if the inclination angle of the joint of the plastic molded product 8 and the sprue 9 is other values, the upper inclined surface of each cutting pliers fixed block 4 is only required to be processed into a corresponding angle; a sprue locating block 2 is installed in the middle of a fixed base plate 1, then two pneumatic shearing pliers 3 are installed on a shearing pliers fixing block 4 respectively, jaws of the two pneumatic shearing pliers 3 are opposite and face the sprue locating block 2, a manifold block 5 is installed, a pneumatic shearing air pipe is connected through an air pipe connector 7 and communicated to an air pipe connector on the pneumatic shearing pliers 3, air is supplied for starting the pneumatic shearing pliers 3, a mechanical arm takes out a connecting structure of a plastic forming product 8 and a sprue 9, and the sprue 9 is inserted into a plug-in hole 2-5 and placed in a placing groove 2-4 for fixing.

The utility model discloses a working process does: after a plastic molded product 8 to be sheared and a shearing tool are fixed, a manipulator starts a pneumatic shearing approaching signal, a pneumatic shearing pliers 3 approaches the plastic molded product 8 along the inclined direction of a shearing pliers fixing block 4, the manipulator starts the pneumatic shearing signal after delaying for 0.5 second, the pneumatic shearing pliers 3 shears and separates the plastic molded product 8 from a sprue 9, then the pneumatic shearing returns, the pneumatic shearing approaches the return, the shearing work is completed, and the function of shearing the sprue with the angle is realized.

The above description is only the specific implementation manner 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 can substitute or change the technical solution of the present invention and the design of the present invention within the technical scope of the present invention.

Claims

1. The sprue shearing tool for the automobile plastic molded product is characterized by comprising a fixed base plate (1), a sprue positioning block (2) and pneumatic shearing pliers (3), wherein the sprue positioning block (2) is installed on the fixed base plate (1), two sides of the fixed base plate (1) are respectively connected with a shearing pliers fixing block (4), and the sprue positioning block (2) is located between the shearing pliers fixing blocks (4) on the two sides; the number of the pneumatic shearing pliers (3) is the same as that of the shearing pliers fixing blocks (4), each pneumatic shearing pliers (3) is connected to one shearing pliers fixing block (4), and the connecting surface of each shearing pliers fixing block (4) and each pneumatic shearing pliers (3) is an inclined surface; the fixed bottom plate (1) is connected with a manifold block (5).

2. The sprue shearing tool for the automotive plastic molded product according to claim 1, wherein the manifold block (5) is of a cuboid structure, a plurality of cylindrical air pipe grooves are formed in the manifold block, each air pipe groove comprises a plurality of long grooves (5-1), a plurality of wide grooves (5-2) and a plurality of high grooves (5-3), the long grooves (5-1) are arranged in parallel, and the long grooves (5-1) are communicated with two opposite side walls of the manifold block (5) in the x-axis direction; the wide grooves (5-2) are arranged in parallel, and the wide grooves (5-2) are communicated with two opposite side walls in the y-axis direction of the manifold block (5); the high grooves (5-3) are arranged in parallel, the high grooves (5-3) are vertical to the bottom surface of the manifold block (5), one end of each high groove is arranged on the bottom surface of the manifold block (5), and the other end of each high groove is positioned in the manifold block (5).

3. The sprue shearing tool for the automotive plastic molded products as claimed in claim 1 is characterized in that the top surface of the shearing pliers fixing block (4) is an inclined surface, the two side surfaces of the shearing pliers fixing block are trapezoidal, a positioning through hole (4-1) used for being connected with the fixing bottom plate (1) is formed in the shearing pliers fixing block (4), and a positioning bolt is arranged in the positioning through hole (4-1); the shearing pliers fixing block (4) is provided with a connecting hole (4-2) used for being connected with the pneumatic shearing pliers (3), and a stud is arranged in the connecting hole (4-2).

4. The sprue shearing tool for the automotive plastic molded products as claimed in claim 1, wherein the sprue positioning block (2) comprises a positioning plate (2-1), a support (2-2) and a bottom plate (2-3) which are connected, a placing groove (2-4) is formed in the positioning plate (2-1), and a splicing hole (2-5) is formed in the middle of the placing groove (2-4); the support (2-2) is of a rectangular annular structure, the bottom plate (2-3) is of a rectangular plate-shaped structure, and the support (2-2) is connected between the positioning plate (2-1) and the bottom plate (2-3).

5. The sprue shearing tool for the automotive plastic molded products as claimed in claim 1 is characterized in that the pneumatic shearing pliers (3) are connected with the shearing pliers fixing block (4) through a connecting plate (3-1) arranged on the pneumatic shearing pliers.

6. The sprue shearing tool for the automotive plastic molded products as claimed in claim 1 is characterized in that a base (6) is connected to the bottom of the fixed bottom plate (1).

7. The sprue shearing tool for the automotive plastic molded products as claimed in claim 2 is characterized in that the ports at two ends of each of the long groove (5-1) and the wide groove (5-2) are connected with air pipe connectors (7), and the air pipe connectors (7) are connected to the side walls of the manifold block (5).