Automatic equipment for grinding upper surface of C-axis bottom plate of numerical control tool grinding machine

Abstract

The invention relates to automatic equipment for grinding the upper surface of a C-axis bottom plate of a numerical control tool grinding machine. The equipment comprises a bottom plate, and a three-jaw chuck and a hanging bracket are fixedly arranged on the bottom plate correspondingly; a motor is installed in the center of the hanging bracket, and L-shaped track plates are welded to both the left side and the right side of the hanging bracket; the motor is connected with an incomplete bevel gear, the upper part of each track plate is provided with a rotating shaft through a bearing block, and each rotating shaft is provided with a straight gear and a sub-bevel gear which is matched with the incomplete bevel gear in a meshed mode; each straight gear is connected with a rack in a meshed mode; and the two racks are both connected with substrate plates which are in sliding fit with the lower parts of the two track plates in a front-and-back manner. According to the equipment, the automation degree is high, through a bevel gear alternate meshing transmission mode, the substrate plates and a grinding block are controlled to carry out front and back reciprocating sliding, so that automatic grinding machining can be carried out on the upper surface of the C-axis bottom plate, and the effect of saving manpower is achieved.

Description

technical field [0001] The invention relates to a machining device, in particular to an automatic device for grinding the upper surface of a C-axis chassis of a CNC tool grinder. Background technique [0002] The C-axis chassis is one of the commonly used parts of CNC grinding machines. It mainly plays the role of bearing parts. In order to ensure that the C-axis chassis can smoothly load the processed parts, it is usually necessary to process the upper surface of the C-axis chassis for flatness. During processing, the first task is to paint the upper surface of the C-axis chassis, and then it is convenient to eliminate the uneven protrusions on the upper surface of the C-axis chassis by grinding, but because the entire C-axis The area of ​​the upper surface of the shaft chassis is relatively large, and manual grinding alone is time-consuming and laborious. Therefore, corresponding mechanical equipment must be used to assist in the grinding process. Contents of the inventi...

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Problems solved by technology

[0002] The C-axis chassis is one of the commonly used parts of CNC grinding machines. It mainly plays the role of bearing parts. In order to ensure that the C-axis chassis can smoothly load the processed parts, it is usually necessary to process the upper surface of the C-axis chassis for flatness. During processing, the first task is to paint the upper surface of the C-axis chassis, and then it is convenient to eliminate the uneven protrusions on the upper surface of the C-axis chassis by grinding, but because the entire C-axis The area of ​​the upper surface of the shaft chassis is relatively large, and manual grinding alone is time-consuming and laborious, so it is necessary to use corresponding mechanical equipment to assist in the grinding process

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