Clamp special for milling grooves in flanged bearing bushes

Abstract

The invention relates to a clamp special for milling grooves in flanged bearing bushes. The clamp comprises a left pressing block, a left locking nut, a spring, a clamp body, a right pressing block, a right locking nut and a locating plate. The clamp body is composed of an upper surface plate, a bottom plate and a vertical connection plate. A through hole with a step is formed in one side of the upper surface plate of the clamp body. A spring is installed on a connection rod of the left pressing block in a sleeving mode. The left pressing block penetrates through the through hole with the step and is connected with the left locking nut. The spring is located on the step of the through hole. A rectangular through hole is formed in the other side of the upper surface plate of the clamp body. The right pressing block penetrates through rectangular through hole of the upper surface plate and is connected with the right locking nut. The locating plate is installed on the upper surface plate through a bolt arranged in a kidney-shaped hole. The clamp can meet the machining requirements of milling the grooves in plates different in length, thickness and width, can meet the machining requirements of plates different in groove gap and groove width, has the advantages of being simple and compact in structure, convenient to machine and install and easy to use, reduces waste and improves the economic benefit.

Description

technical field [0001] The invention relates to a special jig for milling slots of flanging bearing pads, in particular to a processing jig for milling slots of flanging bearing pads. Background technique [0002] Fixtures are the basic guarantee of the process, the infrastructure of the process, and an important measure to ensure normal production. The design of tooling fixtures is reasonable, which can not only ensure the process requirements, reduce the labor intensity of workers, but also avoid excessive waste products, which greatly improves economic benefits. [0003] For the product flanged bearing pad (hereinafter referred to as the flanged pad), before the blank of the flanged pad is formed, there is a process that needs to mill double grooves on the sheet metal alloy surface (such as Figure 4-Figure 5 As shown), these two grooves are used as testing benchmarks in future machining, so the tolerance is small (±0.1mm), and the symmetry is also strict. However, the bl...

AI Technical Summary

Problems solved by technology

In addition, the existing fixtures are all designed one-to-one, that is, one kind of fixture can only produce products of one specification and size, and cannot be used universally

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