Clamp tool used for clamping long workpiece

Abstract

A fixture tooling for clamping long workpieces is provided. An installation base is fixed on the bottom surface of the left end of the installation platform and a geared motor is fixed on the installation base. The bottom surface of the installation platform is provided with four installation plates and a transmission device connected to the geared motor It is located on the mounting plate, so two sets of traversing devices are provided on the bottom surface of the mounting platform and each set of traversing devices is located between the corresponding mounting plates. A clamping device is provided under the transmission device and the clamping device passes through the L-shaped connecting plate After being connected with the transmission device and the traversing device, the geared motor drives the transmission device to work, and then drives the clamping device to move in the opposite direction or in the opposite direction along the traversing device, and then clamps or loosens the workpiece between the clamping devices. The invention ensures that the fixture tooling is always clamped with the middle part of the workpiece as the reference during the clamping process, and the processing and installation of the workpiece are consistent after clamping, providing conditions for high precision of the subsequent processing of the workpiece, simple structure, convenient operation, and high efficiency. use value.

Description

technical field [0001] The invention belongs to the technical field of fixtures, and in particular relates to a fixture and fixture for clamping long workpieces. Background technique [0002] When the workpiece is processed in industrial production, in order to ensure the accuracy of the workpiece, it is necessary to fix the workpiece with a clamping structure. After processing it, the existing clamping mechanism includes two parts, one part is fixed, The workpiece between the left and right parts is clamped by the movement of the other part. Due to the difference in the size of the clamped workpiece, the fixture with this structure has low clamping efficiency when clamping a long workpiece. On the one hand, due to the size difference between the same workpieces, after clamping and processing them with such a partly fixed fixture, there will be certain errors between the processed workpieces, resulting in low precision of the processed workpieces. It is necessary to improve...

AI Technical Summary

Problems solved by technology

[0002] When the workpiece is processed in industrial production, in order to ensure the accuracy of the workpiece, it is necessary to fix the workpiece with a clamping structure. After processing it, the existing clamping mechanism includes two parts, one part is fixed, The workpiece between the left and right parts is clamped by the movement of the other part. Due to the difference in the size of the clamped workpiece, the fixture with this structure has low clamping efficiency when clamping a long workpiece. On the one hand, due to the size difference between the same workpieces, after clamping and processing them with such a partly fixed fixture, there will be certain errors between the processed workpieces, resulting in low precision of the processed workpieces. The above problems need to be improved

Images