A deburring positioning device and its use method

Abstract

The invention discloses a burr removing and positioning device. The burr removing and positioning device comprises a base; two supporting plates are arranged on the base; the upper ends of the supporting plates are connected through a worktable; a first positioning unit is arranged on the worktable; the first positioning unit comprises a first rotating shaft; the first rotating shaft rotatably passes through the worktable; a rotating handle is arranged below the worktable; the first positioning groove is located between two first limiting blocks; the upper end of a second clamping seat is rotatably connected with a top plate; the rear end of the top plate is connected with a fixed seat through an adjustment unit; and the fixed seat is connected with the base. The efficiency is improved through the use in cooperation with a polishing unit, a protective plate is arranged on the polishing unit, an operator holds a ring below the worktable with one hand, and holds the handle above the worktable with the other hand, thereby effectively avoiding injury to the operator's finger in burr removing. In addition, a part to be polished is positioned by the burr removing and positioning device,and the manual positioning is replaced, so that the labor intensity of the operator's finger is effectively reduced.

Description

technical field [0001] The present invention relates to a positioning device, in particular to a positioning device for burr removal and its usage method. Background technique [0002] Deburring, after the parts are processed and manufactured, the burrs on the parts need to be removed, and the burrs are the thorns or flashes formed on the parts. In the existing deburring, the parts to be repaired are positioned manually, and then the deburring is performed by hand-held burr brushes. On the one hand, the clamping stability of the parts to be repaired by the fixture is not high, so that the The repair effect is not good during repair; on the other hand, the labor intensity of the operator is high, and the work efficiency is not good; on the other hand, there is a certain risk of injury when the burr is removed by direct hand positioning. [0003] Most of the existing grinding and fixing devices use screw or chain transmission. Whether it is through screw, chain or gear transm...

AI Technical Summary

Problems solved by technology

In the existing deburring, the parts to be repaired are positioned manually, and then the deburring is performed by hand-held burr brushes. On the one hand, the clamping stability of the parts to be repaired by the fixture is not high, so that the The repair effect is not good during repair; on the other hand, the labor intensity of the operator is high, and the work efficiency is not good; on the other hand, there is a certain risk of injury when the burr is removed by direct positioning by hand

[0003] Most of the existing grinding and fixing devices use screw or chain transmission. Whether it is through screw, chain or gear transmission, it is necessary to overcome the friction between steel and steel. The strength of the staff is not enough to overcome this friction. Therefore, it is necessary to use a motor or cylinder as a The power source can be overcome, which increases the complexity of the grinding positioning device

Use the motor or cylinder as the power source to realize the lifting and positioning of the fixed object, which increases the cost and weight of the grinding and positioning device, which is not easy to promote and carry. At the same time, because of the complexity of the power source, the damage rate of the grinding and positioning device is increased.

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