Turning clamp for butterfly part
A butterfly-shaped part, turning technology, applied in the direction of metal processing machinery parts, clamping, clamping devices, etc., can solve the problems of large amount of turning deformation, low production efficiency, high waste rate, etc., to ensure processing quality and improve High machining efficiency and high centering accuracy
Inactive Publication Date: 2015-09-30
SUZHOU VOCATIONAL UNIV
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Problems solved by technology
[0002] Butterfly parts are special parts that are difficult to process. For some thin butterfly parts, it is even more difficult to process. However, when the existing thin butterfly parts are processed, they mainly rely on the chuck to directly clamp the thin parts. Butterfly parts like this are clamped and then processed, but there are many problems and hidden dangers in this clamping method. First of all, such a clamping method has a large amount of turning deformation during processing, and at the same time, the operation is cumbersome and The production efficiency is low, the labor intensity of the workers is high, and the rate of defective products is also high, which cannot meet the existing production capacity
Method used
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Embodiment 1
[0015] Embodiment one, as attached figure 1 A turning fixture for a butterfly part of the present invention is shown. The butterfly part in the present invention includes a substrate to be turned 1, a connecting shaft 2 fixedly arranged on the substrate to be turned 1, and a connecting shaft that runs through the substrate to be turned 1 and the connecting shaft. 2, the clamp includes a positioning shaft 4 and a clamping sleeve 5, there is a gap between the end of the connecting shaft 2 and the end of the positioning shaft 4 to prevent interference; the clamping sleeve 5 is sleeved in the positioning On the shaft 4, one end is above the connecting shaft 2; the inner hole of the clamping sleeve 5 above the connecting shaft 2 is a conical hole 6, and the conical hole 6 is formed in the clamping sleeve 5 with a conical surface 7; An annular groove 8 is arranged on the connecting shaft 2 ; a spring ring 9 is arranged on the annular groove 8 ; and the spring ring 9 is located in th...
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The invention discloses a turning clamp for a butterfly part. The butterfly part comprises a to-be-turned base body, a connecting shaft fixedly arranged on the to-be-turned base body and an installing hole penetrating through the to-be-turned base body and the connecting shaft. The clamp comprises a positioning shaft and a clamping sleeve, and the end of the connecting shaft and the end of the positioning shaft are in butt joint. The positioning shaft and the connecting shaft are sleeved with the clamping sleeve, and an inner hole of the clamping sleeve located above the connecting shaft is a conical hole. An annular groove is formed in the connecting shaft. A spring ring is arranged in the annular groove. The spring ring is located in the conical hole. The turning clamp can achieve quick clamping and automatic centering, and is high in centering accuracy, compact in structure, stable in work, capable of improving workpiece machining efficiency, guaranteeing machining quality and meeting actual production requirements, and suitable for large-scale application.
Description
technical field [0001] The invention relates to a clamp, in particular to a turning clamp for a butterfly part, belonging to the technical field of mechanical tools. Background technique [0002] Butterfly parts are special parts that are difficult to process. For some thin butterfly parts, it is even more difficult to process. However, when the existing thin butterfly parts are processed, they mainly rely on the chuck to directly clamp the thin parts. Butterfly parts like this are clamped and then processed, but there are many problems and hidden dangers in this clamping method. First of all, such a clamping method has a large amount of turning deformation during processing, and at the same time, the operation is cumbersome and The production efficiency is low, the labor intensity of the workers is high, and the rate of waste and defective products is also high, which cannot meet the existing production capacity. Contents of the invention [0003] In view of the above-me...
Claims
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IPC IPC(8): B23Q3/12
CPCB23Q3/12B23Q2703/10
Inventor 盖立武
Owner SUZHOU VOCATIONAL UNIV