CN217453145U

CN217453145U - Tool for producing automatic die turnover

Info

Publication number: CN217453145U
Application number: CN202221528546.0U
Authority: CN
Inventors: 张玉和; 史利锋; 王兴坤; 王后良; 王秀成
Original assignee: Shandong Xingdi Abrasive Tools Co ltd
Current assignee: Shandong Xingdi Abrasive Tools Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-09-20
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses an automatic instrument is used in production of mould turns over relates to mould production processing technology field. The clamping jaw lifting device comprises a bottom plate, a supporting column, a mounting panel, a stand column, a rotating shaft, a rotating motor, a clamping jaw air cylinder, a hollow rotating shaft, a clamping jaw, a positioning frame, a positioning pressing air cylinder, an air cylinder connecting plate, a positioning plate, a limiting plate, a lifting air cylinder, a vacuum chuck and a lifting plate. The utility model positions the limiting plates on the two sides of the lifting plate and the positioning plate at the right end, pushes the workpiece onto the lifting plate and simultaneously performs primary positioning, so that the positions of the workpiece are the same before and after overturning, and subsequent processing is convenient; work of workers is lightened through automatic overturning of the workpiece, the structure is simple, the use is convenient, and assembly line processing is performed conveniently by matching with other structures.

Description

Tool for producing automatic die turnover

Technical Field

The utility model relates to a mould production processing technology field specifically is an automatic instrument is used in production of turning over mould.

Background

Die tooling is the machining of forming and blank making tools, and typically includes shear and die cutting dies. Generally, a mold comprises an upper mold and a lower mold, and the upper mold and the lower mold of the mold need to be processed separately during production and processing. When processing long narrow type mould in batches, often need overturn the work piece in the course of working, current turning device often is used for the large-scale heavy mould of upset, and light narrow type mould often needs artifical manual upset, needs relocating after the artifical upset, appears easily that the positioning error leads to appearing unqualified product, and the upset is inefficient simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic instrument is used in production of turning over mould 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: the device comprises a bottom plate, a support column, an installation panel, a stand column, a rotating shaft, a rotating motor, a clamping jaw air cylinder, a hollow rotating shaft, a clamping jaw, a positioning frame, a positioning pressing air cylinder, an air cylinder connecting plate, a positioning plate, a limiting plate, a lifting air cylinder, a vacuum chuck and a lifting plate; the bottom plate is cross-shaped, and a rectangular through groove is formed in the upper surface of the bottom plate; the supporting columns are arranged on the left side and the right side of the upper surface of the bottom plate; the mounting panel is mounted on the support column; the upright posts are arranged on the front side and the rear side of the upper surface of the bottom plate; the rotating shaft is arranged on the outer side upright post; the rotating motor is provided with a coupler and is connected with the front rotating shaft; the hollow rotating shaft is arranged on the inner side upright post; the clamping jaw air cylinder is arranged between the rotating shaft and the hollow rotating shaft, and an air cylinder rod of the clamping jaw air cylinder penetrates through the hollow rotating shaft and is connected to the clamping jaw; the positioning frame is arranged on the right side of the upper surface of the mounting panel; the positioning pressing cylinder is arranged on the positioning frame; the cylinder connecting plate is arranged on a cylinder rod of the positioning pressing cylinder; the positioning plate is arranged on the cylinder connecting plate; the limiting plate is arranged on the upper surface of the mounting panel; the lifting cylinder is arranged on the bottom plate; the vacuum chuck is arranged at the top end of the lifting cylinder; the lifting plate is arranged on the vacuum chuck and is positioned in the rectangular through groove on the bottom plate.

As a preferred technical scheme of the utility model, the upright columns are four in number, are arranged in the center of the bottom plate in a collinear manner and are positioned at the front side and the rear side of the installation panel; the top end of each upright post is provided with a through hole.

As a preferred technical scheme of the utility model, the rotating shaft and the hollow rotating shaft are assembled with bearings when being installed and can rotate in the through hole at the top end of the upright post; the clamping jaw air cylinder is provided with joints at two ends, the joints are respectively arranged on the rotating shaft and the hollow rotating shaft, the rotating shaft rotates, and the air cylinder rod is provided with a linear bearing which can move along the hollow rotating shaft.

As a preferred technical scheme of the utility model, be located the lifting board right side during the locating rack installation, the cylinder is pushed down in the location totally two, and when the cylinder pole stretches out, the locating plate keeps off post limiting plate right-hand member completely.

As the utility model discloses an optimal technical scheme is located both ends around the lifting board during limiting plate installation, and its internal dimension is greater than the lifting board width, is less than the interval between the clamping jaw.

Compared with the prior art, the beneficial effects of the utility model are that: the limiting plates on two sides of the lifting plate and the positioning plate on the right end are used for positioning, the workpiece is pushed onto the lifting plate and is simultaneously preliminarily positioned, the position of the workpiece is the same before and after overturning, and subsequent processing is facilitated. Work of workers is lightened through automatic overturning of the workpiece, the structure is simple, the use is convenient, and assembly line processing is performed conveniently by matching with other structures.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

in the figure: the device comprises a base plate 1, a support column 2, a mounting panel 3, an upright post 4, a rotating shaft 5, a rotating motor 6, a clamping jaw air cylinder 7, a hollow rotating shaft 8, a clamping jaw 9, a positioning frame 10, a positioning pressing air cylinder 11, an air cylinder connecting plate 12, a positioning plate 13, a limiting plate 14, a lifting air cylinder 15, a vacuum chuck 16 and a lifting plate 17.

Detailed Description

Example 1

As shown in fig. 1 to 3, the device comprises a bottom plate 1, a support column 2, an installation panel 3, an upright post 4, a rotating shaft 5, a rotating motor 6, a clamping jaw cylinder 7, a hollow rotating shaft 8, a clamping jaw 9, a positioning frame 10, a positioning pressing cylinder 11, a cylinder connecting plate 12, a positioning plate 13, a limiting plate 14, a lifting cylinder 15, a vacuum chuck 16 and a lifting plate 17; the bottom plate 1 is cross-shaped, and a rectangular through groove is formed in the upper surface of the bottom plate; the supporting columns 2 are arranged on the left side and the right side of the upper surface of the bottom plate 1; the mounting panel 3 is mounted on the support column 2; the upright posts 4 are arranged on the front side and the rear side of the upper surface of the bottom plate 1; the rotating shaft 5 is arranged on the outer side upright post 4; the rotating motor 6 is provided with a coupler and is connected with the front rotating shaft 5; the hollow rotating shaft 8 is arranged on the inner side upright post 4; the clamping jaw air cylinder 7 is arranged between the rotating shaft 5 and the hollow rotating shaft 8, and an air cylinder rod of the clamping jaw air cylinder penetrates through the hollow rotating shaft 8 and is connected to the clamping jaw 9; the positioning frame 10 is arranged on the right side of the upper surface of the mounting panel 3; the positioning pressing cylinder 11 is arranged on the positioning frame 10; the cylinder connecting plate 12 is arranged on a cylinder rod of the positioning pressing cylinder 11; the positioning plate 13 is arranged on the cylinder connecting plate 12; the limiting plate 14 is arranged on the upper surface of the mounting panel 3; the lifting cylinder 15 is arranged on the bottom plate 1; the vacuum sucker 16 is arranged at the top end of the lifting cylinder 15; the lifting plate 17 is arranged on the vacuum chuck 16 and is positioned in the rectangular through groove on the bottom plate 1. The four upright posts 4 are arranged at the center of the bottom plate 1 in a collinear manner and are positioned at the front side and the rear side of the mounting panel 3; the top end of each upright post 4 is provided with a through hole. The rotating shaft 5 and the hollow rotating shaft 8 are provided with bearings during installation and can rotate in the through hole at the top end of the upright post 4; the clamping jaw air cylinder 7 is provided with joints at two ends, the joints are respectively arranged on the rotating shaft 5 and the hollow rotating shaft 8, the rotating shaft 5 rotates, and the air cylinder rod is provided with a linear bearing which can move along the hollow rotating shaft 8. When the positioning frame 10 is installed, the positioning frame is positioned on the right side of the lifting plate 17, two positioning pressing cylinders 11 are arranged, and when a cylinder rod extends out, the positioning plate 13 completely blocks the right end of the column limiting plate 14. The limiting plates 14 are arranged at the front end and the rear end of the lifting plate 17, and the inner size of the limiting plates is larger than the width of the lifting plate 17 and smaller than the distance between the clamping jaws 9.

The utility model discloses the theory of operation: when the utility model is used, a workpiece is firstly pushed onto the installation panel 3, then the workpiece is pushed onto the lifting plate 17 from the position between the limiting plates 14, the workpiece is in a narrow and long shape, the width of the workpiece is the same as the inner size of the limiting plates 14, the pushing cylinder 11 is controlled to extend out, the positioning plate 13 is limited to be a baffle post at the right end of the plate 14 when descending, then the workpiece is continuously pushed to be propped against the positioning plate 13, then the pushing of the workpiece is stopped, the pushing cylinder 11 is controlled to withdraw, then the lifting cylinder 15 is controlled to lift the lifting plate 17, meanwhile, the workpiece is lifted to the coaxial line of the clamping jaw cylinder 7, then the cylinder rod of the clamping jaw cylinder 7 is controlled to extend out, the cylinder rod drives the linear bearing to move in the hollow rotating shaft 8, so that the clamping jaw 9 moves to the two ends of the workpiece, the clamping jaw 9 is controlled to clamp the workpiece, then the lifting cylinder 15 is controlled to withdraw, the rotating motor 6 is started, the rotating shaft 5 and the clamping jaw cylinder 7 and the hollow rotating shaft 8 are driven by the shaft coupler to rotate, after the workpiece is turned by 180 degrees, the lifting cylinder 15 is controlled to extend out, after the lifting cylinder 15 is in place, the clamping jaw 9 is controlled to be loosened, the cylinder rod of the clamping jaw cylinder 7 is retracted, the workpiece falls on the lifting plate 17, finally, the lifting cylinder 15 is controlled to be retracted, the workpiece falls back on the mounting panel 3, the workpiece can be continuously pushed to the right end, and other mechanisms can move the workpiece away for further processing.

The in-place positions of the extending and retracting of the air cylinder rod are all provided with photoelectric switches, the rotating motor 6 is a stepping motor, the vacuum suction cup 16 is provided with a vacuum generator, and the clamping jaw 9 is a pneumatic clamping jaw. When lifting cylinder 15 withdraws completely, lifting board 17 is less than mounting panel 3 upper surface, the utility model is used for the upset of long and narrow work piece, rotating electrical machines 6 rotates for positive transmission reversal interval.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must be constructed and operated in a particular orientation and are not to be construed as limiting the invention, and further that the terms "first," "second," and the like are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features so indicated, and thus, a feature defined as "first," "second," and the like, may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. The utility model provides an instrument is used in production of automatic turn-over mould which characterized in that: the device comprises a bottom plate (1), supporting columns (2), a mounting panel (3), an upright post (4), a rotating shaft (5), a rotating motor (6), a clamping jaw air cylinder (7), a hollow rotating shaft (8), a clamping jaw (9), a positioning frame (10), a positioning pressing air cylinder (11), an air cylinder connecting plate (12), a positioning plate (13), a limiting plate (14), a lifting air cylinder (15), a vacuum suction disc (16) and a lifting plate (17); the bottom plate (1) is cross-shaped, and a rectangular through groove is formed in the upper surface of the bottom plate; the supporting columns (2) are arranged on the left side and the right side of the upper surface of the bottom plate (1); the mounting panel (3) is mounted on the supporting column (2); the upright posts (4) are arranged on the front side and the rear side of the upper surface of the bottom plate (1); the rotating shaft (5) is arranged on the outer side upright post (4); the rotating motor (6) is provided with a coupler and is connected with the front rotating shaft (5); the hollow rotating shaft (8) is arranged on the inner side upright post (4); the clamping jaw air cylinder (7) is arranged between the rotating shaft (5) and the hollow rotating shaft (8), and an air cylinder rod of the clamping jaw air cylinder penetrates through the hollow rotating shaft (8) and is connected to the clamping jaw (9); the positioning frame (10) is arranged on the right side of the upper surface of the mounting panel (3); the positioning pressing cylinder (11) is arranged on the positioning frame (10); the cylinder connecting plate (12) is arranged on a cylinder rod of the positioning pressing cylinder (11); the positioning plate (13) is arranged on the cylinder connecting plate (12); the limiting plate (14) is arranged on the upper surface of the mounting panel (3); the lifting cylinder (15) is arranged on the bottom plate (1); the vacuum sucker (16) is arranged at the top end of the lifting cylinder (15); the lifting plate (17) is arranged on the vacuum sucker (16) and is positioned in the rectangular through groove on the bottom plate (1).

2. The tool for producing an automatic rollover according to claim 1, characterized in that: the four upright posts (4) are arranged in the center of the bottom plate (1) in a collinear manner and are positioned at the front side and the rear side of the mounting panel (3); the top end of each upright post (4) is provided with a through hole.

3. The tool for producing an automatic rollover according to claim 2, characterized in that: the rotating shaft (5) and the hollow rotating shaft (8) are assembled with bearings when being installed and can rotate in the through hole at the top end of the upright post (4); joints are assembled at two ends of the clamping jaw cylinder (7) and are respectively installed on the rotating shaft (5) and the hollow rotating shaft (8), the rotating shaft (5) rotates to rotate, and a linear bearing is assembled on a cylinder rod of the clamping jaw cylinder and can move along the hollow rotating shaft (8).

4. The tool for producing an automatic rollover according to claim 1, characterized in that: when the positioning frame (10) is installed, the positioning frame is positioned on the right side of the lifting plate (17), two positioning pressing cylinders (11) are arranged, and when a cylinder rod extends out, the positioning plate (13) completely blocks the right end of the column limiting plate (14).

5. The tool for producing an automatic rollover according to claim 4, wherein: the limiting plates (14) are positioned at the front end and the rear end of the lifting plate (17) when being installed, and the inner size of the limiting plates is larger than the width of the lifting plate (17) and smaller than the distance between the clamping jaws (9).