Dual-driving grinding machine

Abstract

The invention discloses a dual-driving grinding machine. The dual-driving grinding machine comprises a workbench, a sliding hole is formed in the workbench, a sliding plate is slidably installed in the sliding hole, a first plate is slidably installed on the top of the workbench, a first motor is fixedly installed on the top of the first plate, a first grinding head is fixedly installed on an output shaft of the first motor, a first groove is formed in the top of the sliding plate, a second groove is formed in the inner wall of the bottom of the first groove, a rotating groove is formed in theinner wall of the bottom of the second groove, the inner walls of the two sides of the rotating groove are each provided with a through hole, a same lead screw is arranged in the two through holes, the two ends of the lead screw are welded to the inner walls of the two sides of the sliding hole, and a rotating disc is installed on the lead screw in a threaded mode and rotatably installed in the rotating groove. According to the dual-driving grinding machine, the practical performance is high, the structure is simple, operation is convenient, the grinding power between the first grinding headand the second grinding head can be conveniently increased, the position of the sliding plate can be conveniently fixed, grinding operation can be conveniently conducted on a ground part, and use is convenient for people.

Description

technical field [0001] The invention relates to the technical field of grinding equipment, in particular to a grinding machine with double drives. Background technique [0002] In the woodworking industry, it is necessary to polish the cut wood boards. The existing grinding devices for wood boards often have many defects. workload, thereby reducing work efficiency, wasting time, and improving production costs. After retrieval, the patent document with the authorized announcement number of CN206544072U discloses a double-drive grinding device. This design includes gears, handles, fixed rods and a second grinding head, the bottom of the sliding base is provided with a rack, the rack is connected to a gear, the gear is connected to the first workbench through a fixed rod, and a fixed ring is provided on the rotating shaft of the first motor, The left end of the rotating shaft is provided with a retaining ring, the sliding sleeve is connected with the grinding head through a co...

AI Technical Summary

Problems solved by technology

[0002] In the woodworking industry, it is necessary to polish the cut wood boards. The existing grinding devices for wood boards often have many defects. workload, thereby reducing work efficiency, wasting time, and improving production costs. After retrieval, the patent document with the authorized announcement number of CN206544072U discloses a double-drive grinding device. This design includes gears, handles, fixed rods and a second grinding head, the bottom of the sliding base is provided with a rack, the rack is connected to a gear, the gear is connected to the first workbench through a fixed rod, and a fixed ring is provided on the rotating shaft of the first motor, The left end of the rotating shaft is provided with a retaining ring, the sliding sleeve is connected with the grinding head through a connecting rod, the second workbench is arranged on the top of the frame, and the fixed base is fixedly installed on the top of the second workbench. The second motor is fixedly connected to the fixed base, and the second motor is connected to the second grinding head through a rotating shaft. The first grinding head, the two grinding heads run at the same time, which can realize the simultaneous grinding of both sides of the template, greatly improving the grinding efficiency

[0003] However, there are deficiencies in the above-mentioned design. The above-mentioned design is inconvenient to increase the grinding force between the first grinding head and the second grinding head, so that it is not convenient to polish the grinding parts, which affects people's use. Therefore, we propose a Double drive grinder is used to solve the above problems

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