CN210080567U

CN210080567U - Main arm rotating device

Info

Publication number: CN210080567U
Application number: CN201920270465.7U
Authority: CN
Inventors: 袁静
Original assignee: Shanghai Ha Sheng Automation Engineering Co Ltd
Current assignee: Shanghai Ha Sheng Automation Engineering Co Ltd
Priority date: 2019-03-04
Filing date: 2019-03-04
Publication date: 2020-02-18
Anticipated expiration: 2029-03-04

Abstract

The utility model relates to an automatic change the punching press field, specifically a main arm rotary device, including synchronous locating plate, a cylinder is installed respectively at synchronous locating plate both ends, and the cylinder passes through bearing assembly and installs the main part clamp, and the cylinder drives the main part clamp and rotates round bearing assembly. The utility model can change the angle of the material sheet, so that the material sheet can be attached to the mould; the design of the die is simplified, and the die is economical and practical, high in efficiency, simple to operate and long in service life. And then solved in automatic punching press workshop, in the tablet transportation, the angle of tablet changes sometimes, leads to the tablet to the next preface in time, the unable problem of laminating with the mould.

Description

Main arm rotating device

Technical Field

The utility model relates to an automatic change punching press field specifically is a main arm rotary device.

Background

The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. The stamping process is a production technology for obtaining product parts with certain shape, size and performance by directly applying deformation force to a plate in a die by means of the power of conventional or special stamping equipment and deforming the plate.

In an automatic stamping workshop, in the material sheet transportation process, the angle of the material sheet is changed sometimes, so that the material sheet cannot be attached to a die when the next process is finished.

In order to solve the problems, a main arm rotating device is particularly provided, so that the angle of a material sheet can be changed, and the material sheet can be attached to a mold; meanwhile, the design of the die is simplified, and the die is economical and practical, high in efficiency, simple to operate and long in service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a main arm rotary device 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 main arm rotating device comprises a synchronous positioning plate, wherein two ends of the synchronous positioning plate are respectively provided with an air cylinder, a main body clamp is arranged on the air cylinders through a bearing assembly, and the air cylinders drive the main body clamp to rotate around the bearing assembly.

In order to further improve the using effect of the main arm rotating device, a buffer is installed on the side edge of the bearing assembly and fixed through a buffer fixing plate, the buffer fixing plate is installed on a synchronous positioning plate, and a cylinder fixing seat is installed on the synchronous positioning plate in a matched mode of a cylinder.

In order to further improve the using effect of the main arm rotating device, the buffer fixing plate and the cylinder fixing seat are both made of 6061-T6.

In order to further improve the using effect of the main arm rotating device, a bearing sleeve, a bearing spacing sleeve and a bearing screw rod are arranged on the bearing assembly.

In order to further improve the using effect of the main arm rotating device, the tail part of the air cylinder is provided with an air joint, a single lug ring support is installed on the upper side of the air cylinder, a rotating trunnion is installed on the single lug ring support, a joint bearing is installed on the front section of the rotating trunnion, a sensor baffle is installed on the front section surface of the joint bearing, and a clamping block is installed on the side edge of the sensor baffle.

In order to further improve the use effect of the main arm rotating device, a sucker component is installed on the main body clamp.

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

1. the utility model can change the angle of the material sheet, so that the material sheet can be attached to the mould;

2. the utility model discloses simplify the design of mould, economical and practical, efficient, easy operation, life is very long.

Drawings

Fig. 1 is a schematic structural diagram of the main arm rotating device of the present invention.

In the figure: the device comprises a cylinder 1, a single lug ring support 2, a joint bearing 3, an air joint 4, a buffer fixing plate 5, a cylinder fixing seat 6, a sensor baffle 7, a clamping block 8, a synchronous positioning plate 9, a bearing assembly 10, a rotary trunnion 11, a sucker assembly 12 and a main body clamp 13.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, the present invention provides a main arm rotation device.

Example 1

As shown in fig. 1, in the embodiment of the present invention, a main arm rotating device includes a synchronous positioning plate 9, a cylinder 1 is respectively installed at two ends of the synchronous positioning plate 9, in order to change the angle of a material sheet, a main clamp 13 is installed on the cylinder 1 through a bearing assembly 10, and the cylinder 1 drives the main clamp 13 to rotate around the bearing assembly 10, so as to adjust the angle of the material sheet.

In order to prevent the cylinder 1 from generating sudden stop and causing the cylinder 1 to be damaged, a buffer is installed on the side edge of the bearing assembly 10, the buffer is fixed through a buffer fixing plate 5, the buffer fixing plate 5 is installed on a synchronous positioning plate 9, a cylinder fixing seat 6 is installed on the synchronous positioning plate 9 in a matched mode with the cylinder 1, in order to reduce weight, the buffer fixing plate 5 and the cylinder fixing seat 6 are both made of 6061-T6, and in order to increase wear resistance and service life, the cylinder fixing seat 6 is treated by sand blasting oxidation.

Example 2

A main arm rotating device, as shown in fig. 1, the embodiment of the present invention is further defined on the basis of embodiment 1.

Further, a bearing sleeve, a bearing spacer sleeve and a bearing screw rod are arranged on the bearing assembly 10.

Further, 1 afterbody of cylinder is equipped with gas connection 4, and monaural ring support 2 is installed to 1 upside of cylinder, installs rotatory trunnion 11 on the monaural ring support 2, and joint bearing 3 is installed to 11 anterior segments of rotatory trunnion, installs sensor baffle 7 on the 3 front end faces of joint bearing, installs on the side of sensor baffle 7 and presss from both sides tight piece 8.

Furthermore, a suction cup component 12 is installed on the main body clamp 13, and the suction cup component 12 is composed of a suction cup and a mounting column.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The main arm rotating device comprises a synchronous positioning plate (9) and is characterized in that two ends of the synchronous positioning plate (9) are respectively provided with a cylinder (1), a main clamp (13) is installed on the cylinder (1) through a bearing assembly (10), and the cylinder (1) drives the main clamp (13) to rotate around the bearing assembly (10).

2. The main arm rotating device according to claim 1, wherein a buffer is mounted on the side edge of the bearing assembly (10), the buffer is fixed by a buffer fixing plate (5), the buffer fixing plate (5) is mounted on a synchronous positioning plate (9), and a cylinder fixing seat (6) is mounted on the synchronous positioning plate (9) in cooperation with the cylinder (1).

3. The main arm rotating device of claim 2, wherein the bumper fixing plate (5) and the cylinder fixing seat (6) are both 6061-T6.

4. The main arm rotating device as claimed in claim 1, wherein the bearing assembly (10) is provided with a bearing sleeve, a bearing spacer sleeve and a bearing screw rod.

5. The main arm rotating device according to claim 1, wherein an air joint (4) is arranged at the tail of the air cylinder (1), a single lug ring support (2) is arranged on the upper side of the air cylinder (1), a rotating trunnion (11) is arranged on the single lug ring support (2), a joint bearing (3) is arranged at the front section of the rotating trunnion (11), a sensor baffle (7) is arranged on the front section of the joint bearing (3), and a clamping block (8) is arranged on the side edge of the sensor baffle (7).

6. A main arm rotating device according to claim 1, wherein the main body clamp (13) is provided with a suction cup assembly (12).