Long shaft part center adjustable quick clamping and machining device and operation method thereof
A technology for processing devices and shaft parts, which is applied in the field of adjustable center quick clamping processing devices for long shaft parts, can solve the problems of inability to realize dynamic clamping of parts, complex device structure, no processing function, etc., and achieves guaranteed processing. The effect of surface quality and dimensional accuracy, optimization of processing technology, and simplification of processing and installation procedures
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[0034] Example 1
[0035] Based on the above structural foundation, the shaft parts 4 are clamped on the three-jaw chuck 1 to rotate at a high speed, the driving motor 34 is started, the cam 32 is driven to rotate, and the inclined propelling block 33 is pushed upwards, and at the same time, the inclined planes on both sides of the inclined propelling block 33 push two The V-shaped rod 21 rotates around the fixed block 213 in the positive direction of the shaft part 4 to realize the clamping action, and the spring 22 connecting the two ends of the V-shaped rod 21 is stretched by force; the ends of the two V-shaped rods 21 are equipped with rollers 211, During clamping, the roller 211 rotates synchronously with the shaft part 4 to realize dynamic clamping; at the same time, the screw feed cutter 331 installs the roller 211, and the rollers at the two ends of the V-shaped rod 21 constitute a three-point support and fixation of the cylindrical part, which is propelled by the screw 33...
Example Embodiment
[0036] Example 2
[0037] Based on the above structural foundation, the shaft parts 4 are clamped on the three-jaw chuck 1 to rotate at a high speed, the driving motor 34 is started, the cam 32 is driven to rotate, and the inclined propelling block 33 is pushed upwards, and at the same time, the inclined planes on both sides of the inclined propelling block 33 push two The V-shaped rod 21 rotates around the fixed block 213 in the positive direction of the shaft part 4 to realize the clamping action, and the spring 22 connecting the two ends of the V-shaped rod 21 is stretched by force; the ends of the two V-shaped rods 21 are equipped with rollers 211, During clamping, the roller 211 rotates synchronously with the shaft part 4 to realize dynamic clamping; at the same time, the screw feed tool 331 is installed with a turning tool, and the screw 3311 is advanced to realize the cutting feed of the tool. After the clamping and breaking action is completed, the cam 211 is released, an...
Example Embodiment
[0038] Example 3
[0039] Based on the above structural foundation, the shaft parts 4 are clamped on the three-jaw chuck 1 to rotate at a high speed, the driving motor 34 is started, the cam 32 is driven to rotate, and the inclined propelling block 33 is pushed upwards, and at the same time, the inclined planes on both sides of the inclined propelling block 33 push two The V-shaped rod 21 rotates around the fixed block 213 in the positive direction of the shaft part 4 to realize the clamping action, and the spring 22 connecting the two ends of the V-shaped rod 21 is stretched by force; the ends of the two V-shaped rods 21 are equipped with rollers 211, During clamping, the roller 211 rotates synchronously with the shaft part 4 to realize dynamic clamping; at the same time, the screw feed cutter 331 is equipped with a grinding wheel, and the screw 3311 is advanced to realize the grinding tool feed. When the clamping and grinding action is completed, the cam 211 is released, and th...
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