CN218983738U

CN218983738U - Reversible clamping device

Info

Publication number: CN218983738U
Application number: CN202223216029.2U
Authority: CN
Inventors: 姜阳; 雷杰; 贺晓东
Original assignee: Shandong Kailun Intelligent Equipment Co ltd
Current assignee: Shandong Kailun Intelligent Equipment Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-09
Anticipated expiration: 2032-12-02

Abstract

The utility model provides a turnover clamping device which comprises a fixing frame, wherein a hollow clamping screw I is arranged on the fixing frame, a locking bolt is arranged on the clamping screw I, a turnover frame is arranged at one end of the clamping screw I, the turnover frame comprises a connecting pipe, one end of the connecting pipe is inserted into the clamping screw I, the other end of the connecting pipe is connected with a vertical connecting pipe, an upper connecting pipe and a lower connecting pipe are respectively arranged at two ends of the vertical connecting pipe, one end of the upper connecting pipe is provided with the clamping screw II through a locking nut II, the lower end of the clamping screw II is provided with an arc-shaped upper fixing plate through the locking nut I, and an arc-shaped lower fixing plate is arranged on the lower connecting pipe which is right corresponding to the lower part of the upper fixing plate. According to the utility model, the welding part of the workpiece is determined through the roll-over stand, the workpiece is not easy to move, the welding error is small, the working efficiency and the safety are greatly improved, and the labor intensity of workers is reduced.

Description

Reversible clamping device

Technical Field

The utility model belongs to the technical field of machining equipment, and particularly relates to a reversible clamping device.

Background

Many weldments overall dimension is great, and weight is big, and the welding point is many, and the welding in-process needs the upset work piece many times, and manpower upset intensity of labour is big and have the potential safety hazard. Some workpieces can not be lifted by using a crane only by manpower, and the efficiency is low, the workpieces are easy to shift and unsafe if the crane is assisted by manpower.

Disclosure of Invention

The utility model provides a reversible clamping device, which solves the defects of high labor intensity, potential safety hazard and low working efficiency of manually turning workpieces during workpiece welding in the background technology.

The technical scheme of the utility model is realized as follows: the utility model provides a clamping device can overturn, includes the mount, be equipped with hollow clamping screw I on the mount, be equipped with the locking bolt on the clamping screw I, clamping screw I one end is equipped with the roll-over stand, the roll-over stand includes the connecting pipe, in connecting pipe one end inserts clamping screw I, the connecting pipe other end is connected with vertical connecting pipe, vertical connecting pipe both ends are equipped with connecting pipe and lower connecting pipe respectively, it installs clamping screw II through lock nut II to go up connecting pipe one end, clamping screw II lower extreme is installed convex through lock nut I and is gone up the fixed plate, go up and be equipped with convex lower fixed plate on the connecting pipe under the fixed plate below corresponds.

The beneficial effects of the utility model are as follows: according to the utility model, the welding part of the workpiece is determined through the roll-over stand, the workpiece is not easy to move, the welding error is small, the working efficiency and the safety are greatly improved, and the labor intensity of workers is reduced.

Drawings

FIG. 1 is a front view of the present utility model;

fig. 2 is a top view of the present utility model.

Part description: 1. the fixing frame, 2, clamping screw I, 3, roll-over stand, 4, upper fixed plate, 5, lock nut I, 6, clamping screw II, 7, lock bolt, 8, lock nut II, 9, lower fixed plate, 10, connecting pipe, 11, vertical connecting pipe, 12, upper connecting pipe, 13, lower connecting pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, a reversible clamping device comprises a fixing frame 1, a hollow clamping screw rod I2 is arranged on the fixing frame 1, a locking bolt 7 is arranged on the clamping screw rod I2, a roll-over stand 3 is arranged at one end of the clamping screw rod I2, the roll-over stand 3 comprises a connecting pipe 10, one end of the connecting pipe 10 is inserted into the clamping screw rod I2, the other end of the connecting pipe 10 is connected with a vertical connecting pipe 11, an upper connecting pipe 12 and a lower connecting pipe 13 are respectively arranged at two ends of the vertical connecting pipe 11, one end of the upper connecting pipe 12 is provided with a clamping screw rod II 6 through a locking nut II 8, the lower end of the clamping screw rod II 6 is provided with an arc-shaped upper fixing plate 4 through a locking nut I5, and an arc-shaped lower fixing plate 9 is arranged on the lower connecting pipe 13 which corresponds to the lower part of the upper fixing plate 4.

Specifically, the fixing frame 1 is placed on a flat ground, and one end of the connecting pipe 10 on the roll-over stand 3 is inserted into a circular pipe of the clamping screw I2 on the fixing frame 1. The workpiece is placed between the upper fixing plate and the lower fixing plate of the roll-over stand, the locking screw II 6 is screwed according to the size of the workpiece, the upper fixing plate and the lower fixing plate are adjusted to be matched with the workpiece, the workpiece is locked with the upper fixing plate and the lower fixing plate through the locking nut I5 after the workpiece is adjusted, the clamping screw II 6 is locked through the locking nut II 8 after the workpiece is locked, the roll-over stand 3 is rotated, the workpiece is rotated to an operator operable position through an upper connecting pipe and a lower connecting pipe of the roll-over stand which are perpendicular to the axial direction, the locking bolt 7 on the fixing frame is screwed after the workpiece is positioned, and an operator can weld a welding position.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Can overturn clamping device, its characterized in that includes mount (1), be equipped with hollow clamping screw I (2) on mount (1), be equipped with locking bolt (7) on clamping screw I (2), clamping screw I (2) one end is equipped with roll-over stand (3), roll-over stand (3) include connecting pipe (10), in clamping screw I (2) are inserted to connecting pipe (10) one end, connecting pipe (10) other end and vertical connecting pipe (11) are connected, vertical connecting pipe (11) both ends are equipped with connecting pipe (12) and lower connecting pipe (13) respectively, clamping screw II (6) are installed through lock nut II (8) to last connecting pipe (12) one end, clamping screw II (6) lower extreme is installed convex upper fixed plate (4) through lock nut I (5), be equipped with convex lower fixed plate (9) on connecting pipe (13) that upper fixed plate (4) below just corresponds.