5results about How to "Convenient grinding work" patented technology

The application provides a blade arc grinding process and belongs to the technical field of blade processing. The blade arc grinding process comprises the following steps: fixing the bottom of the blade through a lower fixing mechanism to facilitate the placement of the blade; fixing the upper part of the blade through an upper fixing mechanism to facilitate the grinding of the blade; installing the grinding wheel body through an installation mechanism to facilitate the replacement of the grinding wheel body; moving the grinding wheel body through a driving mechanism to facilitate the grinding of the blade by the grinding wheel body; and placing the blade in the fixed groove through the lower fixing mechanism, and the elasticity of the two return springs in each automatic clamping assembly enables the clamping block to automatically fix the bottom of the blade, so that the blade is placed more stably.

The intelligent welding and grinding all-in-one machine for precision machining comprises a machining box body, an adjusting motor is installed in the machining box body, the top of the adjusting motor is rotationally connected with a switching table, and the top side of the switching table is provided with a third driving motor and a second driving motor. The top of the third driving motor and the top of the second driving motor are connected with a first machining table and a second machining table correspondingly, the top of the second machining table is provided with a workpiece chuck and a protective cover, and the protective cover is provided with a collecting assembly. The collecting assembly comprises a collecting pipe embedded in the protective cover, a one-way valve is arranged on one side of the collecting pipe, a plurality of air inlets are formed in the collecting pipe, multiple sets of through holes are annularly formed in the inner wall of the protective cover, the protective cover is located on the outer side of the workpiece chuck, and a welding mechanism and a grinding mechanism are arranged at the top of the first machining table and the top of the second machining table correspondingly. The device can improve the continuity of workpiece welding and grinding machining, so that the production efficiency of workpieces is improved.

The utility model discloses a solar energy heat collector heat absorption coating device, specifically related to coating technology field, including coating work platform, the one side of coating work platform outer end surface is equipped with a plurality of concave slide groove, the inside of concave slide groove is equipped with the cleaning rotary rod, the upper side of coating work platform is equipped with the protective cover, the both sides of concave slide groove are equipped with the support convex board of protective cover outer end surface. The utility model actual use, through the corresponding setting state of spacing support block, circular baffle, support spring, support slide, connecting bearing sleeve and cleaning rotary rod, can be through the support spring and be pressed against spacing support block and connecting bearing sleeve, make connecting bearing sleeve move down to the work, thereby can drive the polishing roll axle to move down, make the outer end surface of polishing roll axle and the surface of solar energy heat collector be pasted together, thereby can conveniently polish the work of the heat absorption coating layer of solar energy heat collector surface of different thickness.

The utility model relates to abrasive wheel machine technical field especially, relates to an adjustable grinding workbench of abrasive wheel machine. Its main purpose is that the common abrasive wheel machine grinding workbench is used for the temporary storage of the staff in the process of polishing workpiece, since the process of polishing the outer surface of annular metal workpiece, the staff needs to frequently change the handheld position, not only consumes physical strength, but also influences the polishing progress problem, and the following technical scheme is proposed: including abrasive wheel machine body, the support structure of abrasive wheel machine body installs the controller on the front view wall body, the support structure outer wall of abrasive wheel machine body is connected with first support, and the first cylinder is installed on the bottom wall body of first support. The utility model realizes the automatic clamping positioning of the inner circle surface of annular metal piece of different diameters, need not hold the product and polish, expand the scope of application, improve practicality and operation safety.

This utility model relates to the technical field of valve grinding tools, specifically a valve grinding device, comprising: a probe rod including a sleeve rod, with an inner rod rotatably sleeved inside the sleeve rod via bearings at both ends; a grinding tool fixedly installed at one end of the inner rod; and a support structure including a clamping disc, with limit grooves arranged in a ring at equal angles on the rear surface of the clamping disc, a limit sliding plate slidably engaging within the limit grooves, a clamp fixedly installed on the rear surface of the limit sliding plate, and a second universal joint rotatably mounted in the center of the clamping disc, the second universal joint slidably engaging with the sleeve rod. In this utility model, during finishing, the clamping disc limits the movement of the probe rod while the second universal joint allows the probe rod to freely adjust its rotation angle within a certain range, facilitating grinding of various parts of the valve shell's inner wall, as well as the arc-shaped inner wall of some spherical valve shells, reducing grinding dead angles and improving grinding effect.