Special machine tool for large gear chamfering
A technology for special-purpose machine tools and large gears, applied in gear cutting machines, gear teeth manufacturing devices, belts/chains/gears, etc., can solve problems such as low production efficiency, limited processing capacity, and high investment costs, and achieve convenient installation and maintenance. The effect of large size range and simple equipment structure
Inactive Publication Date: 2018-01-19
KUNMING UNIV
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Problems solved by technology
[0002] For the chamfering of large gears or large modulus gears, the traditional gear chamfering machine cannot meet the chamfering requirements, and the artificial chamfering effect of the butterfly grinding wheel is not good, and the size and angle of the chamfering are difficult to be effectively controlled, especially It is medium and large-scale production. If manual production is used, not only the labor intensity is high, but also the quality is poor and the production efficiency is low, which cannot meet the needs of production.
At present, there are CNC gear chamfering machines in China, and CNC machine tools have been used directly for gear chamfering. The investment costs of both are relatively high, and due to the limitation of the machine tool structure and processing capacity, the size range of the processed workpiece is narrow, and the use of the machine tool is limited. rate is not high
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Embodiment Construction
[0028] see figure 1 As shown, the present invention is composed of an indexing rotary table 1, a base assembly 2, a longitudinal sliding seat device 3, a longitudinally moving beam assembly 4, a laterally moving seat assembly 5, and a power milling head assembly 6; the base assembly 2, the longitudinal The sliding seat device 3, the longitudinally moving beam assembly 4, the laterally moving seat assembly 5 and the power milling head assembly 6 form an assembly, which adopts a split structure with the indexing rotary table 1, and the longitudinal sliding seat device 3 is arranged on the base On the seat assembly 2 , the longitudinally moving beam assembly 4 is arranged on the longitudinal sliding seat device 3 , the laterally moving seat assembly 5 is arranged on the longitudinally moving beam assembly 4 , and the power milling head assembly 6 is arranged on the laterally moving seat assembly 5 .
[0029]see figure 1 , figure 2 As shown, the indexing rotary table 1 is compo...
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The invention relates to mechanical equipment in the field of machining, in particular to a special machine tool for large gear chamfering. The special machine tool is composed of an indexing rotating workbench, a base assembly, a longitudinal sliding base device, a longitudinal moving beam assembly, a transverse moving base assembly and a power milling head assembly. The base assembly, the longitudinal sliding base device, the longitudinal moving beam assembly, the transverse moving base assembly and the power milling head assembly are combined into a combination. A split structure is adopted in the combination and the indexing rotating workbench. The longitudinal sliding base device is arranged on the base assembly. The longitudinal moving beam assembly is arranged on the longitudinal sliding base device. The transverse moving base assembly is arranged on the longitudinal moving beam assembly. The power milling head assembly is arranged on the transverse moving base assembly. According to the special machine tool, efficient chamfering of large gears and large-modulus gears is achieved; the split structure is adopted, and accordingly the range of the machining sizes is wide; and a servo motor is used for conducting circumference indexing, indexing is accurate, and the special machine tool is suitable for batched machining.
Description
technical field [0001] The invention relates to mechanical equipment in the field of mechanical processing, in particular to a special machine tool for chamfering large gears. Background technique [0002] For the chamfering of large gears or large modulus gears, the traditional gear chamfering machine cannot meet the chamfering requirements, and the artificial chamfering effect of the butterfly grinding wheel is not good, and the size and angle of the chamfering are difficult to be effectively controlled, especially It is medium and large-scale production. If manual production is used, not only the labor intensity is high, but also the quality is poor and the production efficiency is low, which cannot meet the needs of production. At present, there are CNC gear chamfering machines in China, and CNC machine tools have been used directly for gear chamfering. The investment costs of both are relatively high, and due to the limitation of the machine tool structure and processin...
Claims
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IPC IPC(8): B23F19/10B23F23/08B23Q5/34B23Q5/36B23Q5/40
CPCB23F19/102B23F23/085B23Q5/34B23Q5/36B23Q5/404
Inventor 胡运林
Owner KUNMING UNIV