Pneumatic Chuck for Cylindrical Grinding
A technology for grinding pneumatic clamps and discs, which is applied in the field of machinery, can solve problems such as low work efficiency, complicated operation, troublesome process, etc., and achieve the effect of convenient clamping and installation
Active Publication Date: 2017-12-22
温岭哈斯特机械有限公司
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Problems solved by technology
[0002] In the existing grinding machine, clamping the workpiece to be processed to the top is generally done manually. Before clamping, the connector is first fixed on the workpiece to be processed, and then the workpiece to be processed is installed on the top. Finally, the connector It is connected with the driving mechanism of the grinding machine. When working, the driving mechanism of the grinding machine drives the workpiece to be processed to rotate through the connector. The existing problem: the manual fixing and installation of the connector on the workpiece to be processed is more troublesome. Generally, bolts are used. It is locked and fixed, and the bolts need to be loosened or tightened during loading and unloading, so the operation is complicated and the work efficiency is low
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[0027] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0028] Such as figure 1 and 2 As shown, the pneumatic chuck for external cylindrical grinding is applied on a grinding machine, and mainly includes a mandrel 1 equipped with a top 2, a disc body 3 sleeved on the mandrel 1, and a drive for driving the disc body 3 to rotate around the mandrel 1. structure. There is a tapered hole on the mandrel 1, and the top 2 has a tapered surface matching the tapered hole. The top 2 is installed in the tapered hole and has an interference fit with the mandrel 1 so that it can be firmly fixed on the mandrel 1. In addition to the interference fit, the top 2 can also be fixed by conventional methods such as bolts, that is, there are bolt holes on the top 2 and the mandrel 1, and the two ar...
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The invention provides a pneumatic chuck for cylindrical grinding and belongs to the technical field of machines. By adopting the pneumatic chuck for cylindrical grinding, the problems of troublesome operation and low efficiency in the process of mounting a workpiece to be machined on an existing chuck are solved. The pneumatic chuck for cylindrical grinding comprises a mandrel provided with a center, a disk arranged on the mandrel in a sleeving mode and a driving structure used for driving the disk to rotate around the mandrel. The disk is provided with at least two clamping jaw structures used for clamping a workpiece to be machined, an opening driving mechanism used for driving the clamping jaw structures to open and a clamping driving structure used for driving the clamping jaw structures to conduct clamping. The pneumatic chuck further comprises an auxiliary driving device which can assist the opening driving structure and the clamping driving structure to work. The pneumatic chuck for cylindrical grinding has the advantages of facilitating mounting of the workpiece to be machined and being high in efficiency.
Description
technical field [0001] The invention belongs to the technical field of machinery and relates to a pneumatic chuck for cylindrical grinding. Background technique [0002] In the existing grinding machine, clamping the workpiece to be processed to the top is generally done manually. Before clamping, the connector is first fixed on the workpiece to be processed, and then the workpiece to be processed is installed on the top. Finally, the connector It is connected with the driving mechanism of the grinding machine. When working, the driving mechanism of the grinding machine drives the workpiece to be processed to rotate through the connector. The existing problem: the manual fixing and installation of the connector on the workpiece to be processed is more troublesome. Generally, bolts are used. It is locked and fixed, and the bolts need to be loosened or tightened during loading and unloading, so the operation is complicated and the work efficiency is low. Contents of the inve...
Claims
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IPC IPC(8): B24B41/06
CPCB24B41/062
Inventor 朱妙聪
Owner 温岭哈斯特机械有限公司