Slow feeding fixture for high-precision hole

Abstract

The invention discloses a slow feeding fixture for high-precision hole. The fixture comprises a supporting seat; fixing blocks are symmetrically mounted at the top of the supporting seat; connecting blocks are mounted at the bottoms of the fixing blocks; first movable clamping blocks are mounted at the bottoms of the connecting blocks; threaded holes are formed in the first movable clamping blocksin a penetrating mode; movable grooves matched with the connecting blocks are formed in the positions, corresponding to the connecting blocks, in the top end of the supporting seat; first movable clamping grooves matched with the first movable clamping blocks are formed in the bottoms of the movable grooves; threaded rods matched with the threaded holes are mounted in the first movable clamping grooves; the ends, away from each other, of the threaded rods are sleeved with baffle rings; first gears are mounted on the sides, away from each other, of the baffle rings and are located at the endsof the threaded rods; first mounting grooves are formed in the bottoms of the ends, away from each other, of the first movable clamping grooves; and second gears matched with the first gears are mounted at the top ends inside the first mounting grooves.

Description

technical field [0001] The invention relates to the technical field of clamps, in particular to a high-precision hole slow wire clamp. Background technique [0002] In the production process, the process of changing the shape, size, position and nature of the production object to make it a finished product or semi-finished product is called a process, which is the main part of the production process, and the process can be divided into casting, forging, stamping , welding, machining and assembly processes, the mechanical manufacturing process generally refers to the sum of the mechanical processing process of the parts and the assembly process of the machine. When drilling parts with high-precision holes, special fixtures are usually required The drilling operation can only be carried out with fixed clamping; in the process of performing high-precision hole operations on parts, the fixture cannot achieve a better clamping and fixing effect, resulting in the inability to bett...

AI Technical Summary

Problems solved by technology

[0002] In the production process, the process of changing the shape, size, position and nature of the production object to make it a finished product or semi-finished product is called a process, which is the main part of the production process, and the process can be divided into casting, forging, stamping , welding, machining and assembly processes, the mechanical manufacturing process generally refers to the sum of the mechanical processing process of the parts and the assembly process of the machine. When drilling parts with high-precision holes, special fixtures are usually required The drilling operation can only be carried out with fixed clamping; in the process of performing high-precision hole operations on parts, the fixture cannot achieve a better clamping and fixing effect, resulting in the inability to better process high-density holes on parts, which affects The production quality and efficiency of parts cannot better meet people's needs

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