A single support screw tooling

Abstract

The invention discloses a single supporting screw tooling, and relates to the field of processing and manufacturing of a single supporting screw of an electro-mobile. The single supporting screw tooling comprises a fixed base used for fixing the single supporting screw, the fixed base is provided with at least one slot which is of U shape in a height direction, and the slot is a trough which penetrates the length direction of the fixed base; the slot comprises a first groove formed in a notch and a second slot formed in a slot bottom, the first slot is communicated with the second slot and is used for holding and fixing a hexagon head of the single supporting screw, and the second slot is used for holding and fixing a threaded stud of the single supporting screw. According to the single supporting screw tooling provided by the invention, the fixed base is provided with the slot for fixing the single supporting screw, therefore the single supporting screw can be effectively fixed, the single supporting screw and a grease nipple can be firmly assembled to prevent the grease nipple from being fallen off, effectively improve the assembling efficiency, stability and reliability, and further prolong the service life of the grease nipple.

Description

technical field [0001] The invention relates to the field of processing and manufacturing electric vehicle single support screws, in particular to a single support screw tooling. Background technique [0002] The grease nipple is the pressure oiling cup, which is the simplest way for mechanical lubrication. The grease nipple is the connection between the grease gun and the mechanical equipment. The grease gun must first be connected to a hose or hard pipe, and then a flat nozzle should be connected to the top of the pipe. The flat nozzle should be connected to a grease nipple. The other end of the grease nipple is threaded, which can be screwed on mechanical equipment such as single support screws used on electric vehicles. [0003] The assembly method of the single support screw and the grease nipple of the existing electric vehicle is by hand screwing. Generally, the left hand pinches the single support screw, the right hand pinches the grease nipple, and screw the grease...

AI Technical Summary

Problems solved by technology

[0003] The assembly method of the single support screw and the grease nipple of the existing electric vehicle is by hand screwing. Generally, the left hand pinches the single support screw, the right hand pinches the grease nipple, and screw the grease nipple into the threaded hole on the hexagonal head of the single support screw. Internally, due to the manual operation of this assembly method, the single support screw cannot be firmly fixed by the left hand during the assembly process, which reduces the assembly efficiency and stability and reliability. When the right hand is screwed to a certain extent, it is no longer easy to tighten. It will cause the assembly of the grease nipple to be relatively loose and unreliable, and the grease nipple is easy to fall off during use, which will affect the service life

[0004] Based on the above, there is an urgent need for a new stand-off screw tooling to solve the low assembly efficiency, poor stability and reliability of the existing stand-off screw and grease nipple assembly method, loose and unreliable assembly of the grease nipple, and easy installation during use. Falling off, affecting service life and other issues

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