NC tool rack

Abstract

The invention discloses a NC tool rack, which can avoid rigid collision between the NC tool and the rack when picking and placing a NC tool, and can be applied to NC tools of different lengths and shapes, wherein both ends of a central column are respectively connected with two fixing seats through bearings, the two fixing seats are parallel to each other and are provided with fixing holes, the fixed seats are narrow at the top and wide at the bottom, multiple sets of connecting columns are fixedly placed on the side of the central column, there are at least three sets of the connecting columns, multiple sets of the connecting columns are equally distributed in a ring shape, each set of the connecting columns is composed of two connecting columns, the middle of a support frame is connectedto one ends of the connecting columns, both ends of the support frame are bent upward to extend to form a support groove, one end of a support rod is fixedly placed on the groove wall of the supportgroove, and the other end of the support rod is provided with a limit convex ring.

Description

technical field [0001] The invention relates to a numerical control tool placement rack, which relates to a numerical control tool placement rack, and belongs to the field of mechanical equipment; in particular, it relates to a numerical control tool that can avoid rigid collision with the placement rack when picking and placing a numerical control tool, and is applicable to different lengths, CNC tool holder for shape CNC tools. Background technique [0002] Machining machine tools need to use CNC tools, and the CNC tools are placed in a fixed CNC tool rack for storage. The existing CNC tool rack is to directly insert the CNC tool into the CNC tool hole of the corresponding CNC tool rack. Because it is rigid The plug-in structure, when the CNC tool is taken out, the hole wall will collide with the CNC tool, and the surface of the tool bar of the CNC tool will be scratched, which will affect the machining accuracy of the subsequent CNC tool installed on the spindle of the CN...

AI Technical Summary

Problems solved by technology

[0002] Machining machine tools need to use CNC tools, and the CNC tools are placed in a fixed CNC tool rack for storage. The existing CNC tool rack is to directly insert the CNC tool into the CNC tool hole of the corresponding CNC tool rack. Because it is rigid The plug-in structure, when the CNC tool is taken out, the hole wall will collide with the CNC tool, and the surface of the tool bar of the CNC tool will be scratched, which will affect the machining accuracy of the subsequent CNC tool installed on the spindle of the CNC machine tool. This direct The contact extraction method will damage the surface of the CNC tool, so a flexible extraction device is needed that will not cause damage to the surface of the CNC tool

[0003] The notification number CN104924284A discloses a convenient CNC tool placement frame, including: a frame, a pulley arranged at the lower end of the frame, a turning CNC tool placement module arranged at the upper end of the frame, a drilling CNC tool placement module, and a boring CNC tool placement module. The tool placement module and the milling numerical control tool placement module are provided with a plurality of handle sockets uniformly respectively on the turning numerical control tool placement module, the drilling numerical control tool placement module, the boring CNC tool placement module and the milling numerical control tool placement module. The lower ends of the turning NC tool placement module, the drilling NC tool placement module, the boring NC tool placement module and the milling NC tool placement module are respectively provided with a blade placement drawer, and a handle is arranged on the blade placement drawer. It is to insert the CNC tool into the corresponding CNC tool hole. When the CNC tool is taken out, the CNC tool is easy to have rigid contact with the CNC tool placement hole. For the CNC tool holder made of relatively hard materials, its It is very easy to cause bump damage to the CNC tool

[0004] The notification number CN107717627A discloses a CNC tool placement frame, including a first placement frame, a second placement frame, a support plate, a fixing protrusion, a limit bar, a hole, a slide groove, a support bar, a placement plate, a placement hole, Limit bolts, support bolts, baffles, buffer blocks, fixed pins, fixed blocks, sliding rods and pulleys. This device places the CNC tool in the hole of the CNC tool. When the CNC tool is pulled out, the CNC tool will rub against the hole wall for a while. Damage the surface of the CNC tool and affect the accuracy of the CNC tool installed on the machine tool

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