Small special bending machine for 90 degree positioning pin in automobile parts

Abstract

The invention discloses a small special bending machine for a 90 degree positioning pin in automobile parts. The small special bending machine for the 90 degree positioning pin in the automobile parts comprises a box body; the bottom of the inner wall of the box body is fixedly connected with a motor; one end of an output shaft of the motor is fixedly connected with a speed changer; a first supporting plate and a second supporting plate are fixedly connected between the two opposite sides of the inner wall of the box body; an output shaft of the speed changer is fixedly connected with a swinging device; one side of the swinging device is fixedly connected with a rotating device through a second rotating shaft; one side of the rotating device is fixedly connected with a bending device through one end of a third rotating shaft; one side of the top of the first supporting plate is fixedly connected with a fixing base; the top of the fixing base is in sliding connection with a cutting device; and the top of a fixing frame is fixedly connected with a fixing device and a limiting device. The invention relates to the field of automobile part machining. The small special bending machine for the 90 degree positioning pin in the automobile parts solves the problem of traditional manual bending, solves the problem that a bending angle is difficult to control at the same time, improves the production efficiency and the percentage of pass, and lowers the labor intensity.

Description

technical field [0001] The invention relates to the field of auto parts processing, in particular to a small special bending machine for 90° positioning pins in auto parts. Background technique [0002] In the production process of auto parts, we often have 90° positioning pin products. These products have different lengths and shaft diameters. However, they have a common feature that the bending angle is mostly 90°, and they all require A certain bending radius R requires that the welding process cannot be used in the production process, so bending is the best method. Most of the existing bending is manual bending. Even with the existing bending machine, it is difficult to Control the bending angle, and the accuracy of 90° bending cannot be reached, which often results in more defective products and a lower pass rate. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a small-scale special bending machine for 90...

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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a small special bending machine for 90° positioning pins in auto parts, which solves the problem of traditional manual bending and at the same time solves the problem of difficult control of angles, improves production efficiency and pass rate, Reduce labor intensity

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