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Universal-purpose fixing clamp and universal-purpose reamer end method of using the same

A technology for fixing jigs and fixtures, which is applied in the direction of reaming devices, reaming devices, workpiece clamping devices, etc.

Inactive Publication Date: 2007-07-25
SONNAX INDS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] A major problem for mechanics is that such tight tolerances can only be achieved using hand tools in a typical transmission repair shop

Method used

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  • Universal-purpose fixing clamp and universal-purpose reamer end method of using the same
  • Universal-purpose fixing clamp and universal-purpose reamer end method of using the same
  • Universal-purpose fixing clamp and universal-purpose reamer end method of using the same

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Embodiment Construction

[0021] As shown in Fig. 1, a universal fixing clamp 10 consistent with the present invention can be seen. For the sake of simplification, the use of the universal fixing fixture 10 in the valve hole reaming operation of the automatic transmission valve body will be mainly introduced here. However, it should be understood that the universal fixture 10, 10' described herein may also be used in reaming valve holes of a transmission oil pump (not shown) or other similar workpieces containing valves.

[0022] The universal fixing fixture 10 is an assembly of multiple parts, that is to say, it consists of a base plate 15, a fixture fixing plate 20, a detachable chuck (hereinafter referred to as "chuck") 25 and a tool holder (also known as Formed for "knife holder assembly") 30. In the arrangement of FIG. 1, mounting brackets 35 secure base plate 15 and clamp mounting plate 20, as will be described in more detail below.

[0023] As shown in FIG. 2, the bottom plate 15 is substantia...

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PUM

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Abstract

A universal fixture, a universal reaming unit and a method using them for manually repairing the valve opening of OE valve or oil pump with high accuracy are disclosed. Said universal fixture has a cutting tool fixer or a rotary mechanical clamp, whose position can be accurately regulated. A locking unit is also disclosed.

Description

technical field [0001] The present invention relates to the automatic transmission system of the vehicle, and more specifically, relates to a universal fixing fixture and a universal reaming device and a method for reaming them, which are used for repairing Ford, GM and other similar automatic Worn valve body and oil pump in the transmission. Background technique [0002] Automatic transmission systems typically have a hydraulic circuit subsystem that includes at least one hydraulic pump, a valve body with a fluid transfer passage or circuit, inlet and discharge ports within the hydraulic circuit, and multiple A profile valve, named for its shape resembling a spool of imitation. These profiling valves usually consist of cylindrical pistons with multiple control diameters or lands that alternately open and close ports to the hydraulic circuit to regulate the flow and flow of automatic transmission fluid (ATF). pressure. [0003] These valves must be replaced or repaired fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00B23D75/00
Inventor 格雷格·纳德唐纳德·帕罗
Owner SONNAX INDS
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