Common disassembly methods and assembly tools for machine tools

2020-05-27 18:13

Common dismantling and installation tools for machine tools

(1) Single head hook wrench: divided into fixed and adjustable types, can be used to pull round nuts with straight grooves or holes in the circumferential direction.

(2) Round nut wrenches with grooves or holes on the end face can be divided into socket wrenches and double pin fork wrenches.

(3) Elastic retaining ring assembly and disassembly pliers: divided into axial elastic retaining ring assembly and disassembly pliers and hole elastic retaining ring assembly and disassembly pliers.

(4) Elastic hand hammer: can be divided into wooden hammer and copper hammer.

(5) Strap taper flat key thing: can be divided into impact type taper flat key thing and anti pull type taper flat key thing.

(6) A small shaft with internal threads and a tapered pin (commonly known as a pin puller).

(7) Pulling and unloading: When disassembling and assembling rolling bearings, belt pulley couplings, and other parts on the shaft, commonly used pulling and unloading tools. Pulling and unloading tools are often divided into screw type and hydraulic type, and screw type pulling and unloading tools are divided into two claw, three claw, and hinge type.

(8) Open the pin wrench and pin punch.

2. Common mechanical repair tools

(1) Ruler: divided into flat ruler, knife edge ruler, and 90 ° angle ruler.

(2) Shims: Shims with a 90 ° surface, a 55 ° viewpoint surface, and a level gauge.

(3) Inspection rods: There are inspection rods with standard conical handles, cylindrical inspection rods, and specialized inspection rods.

(4) Lever micrometer: When the geometric shape accuracy of the part is required to be high, the use of a lever micrometer can meet its measurement requirements, and its measurement accuracy can reach 0.001mm.

(5) Universal viewpoint ruler: a measuring tool used to measure the viewpoint in a workpiece table. It can be divided into 2 ′ and 5 ′ according to its cursor reading value, and can be divided into circular and fan-shaped according to the shape of its ruler body.



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