Machining auxiliary rack capable of controlling tight ejecting strength

Abstract

The invention provides a machining auxiliary rack capable of controlling tight ejecting strength. The machining auxiliary rack comprises a mounting frame, positioning sleeves, crossarm square tubes, screws, thread shaft sleeves, turbines, arc ejecting plates, rectangular rod frames, worms, positioning shaft sleeves, positioning square rods and E-shaped inserting blocks. The mounting frame is wholly in a rectangular shape, three longitudinal supporting plates are supported and welded on the mounting frame longitudinally at equal distances in a spaced manner, and protrude and extend towards thefront side and the rear side of the mounting frame, three screws are rotatably arranged on each of a front side plate and a rear side plate of the mounting frame at equal distances in a spacing and penetrating manner, the tail ends of the six screws are locked and sleeved with the turbines, the six screws are engaged and sleeved with the thread shaft sleeves, through the crossarm square tubes, thecrossarm square tubes can eject and support a water outlet tube of a pump shell, the whole pump shell is kept balanced, during sleeving positioning of the pump shell, the deflection falling caused bygravity hanging down of the water outlet pipe can be avoided, and convenience is provided for sleeving positioning of the pump shell.

Description

technical field [0001] The invention belongs to the technical field of machining benches and supporting equipment for machining, and more specifically relates to an auxiliary bench for machining with the ability to control the tightening force. Background technique [0002] A tapping machine is a kind of machine tool that uses taps to process internal threads. The tapping machine needs to be equipped with an auxiliary stand for placing and positioning workpieces before it can be used normally. At present, there are many types of auxiliary stands on the market, such as the patent publication with the patent number CN207606511U A frame for the integrated automation equipment for punching and tapping of casings is proposed, including a support platform and several support feet, and two clamping stations, a drilling station and a tapping station are arranged on the support platform , the support platform is provided with the first support pole for installing the drilling power h...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides an auxiliary bench for machining with the ability to control the tightening force, so as to solve the problem that most of the existing machining benches are set on a single flat plate, lack a positioning mechanism for the workpiece, and have no support for the pump casing. The special installation and locking mechanism of the support positioning design cannot be well applied to the problem of tapping the pump casing.

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