Automatic machining equipment for supporting wheel side covers

Abstract

The invention provides automatic machining equipment for supporting wheel side covers. The automatic machining equipment for supporting wheel side covers comprises a control device, a base, saddles and stand columns, wherein a clamping mechanism, a clamping driving mechanism and a saddle driving mechanism are installed on each saddle, an installation rack is arranged on each stand column, one end of each installation rack is fixedly connected onto the corresponding stand column, a spindle box is installed at the other end of each installation rack, a servo motor, a cutter installation part and a cutter driving mechanism are respectively installed on each spindle box, and the control device controls the operation time sequence of the clamping driving mechanism, the saddle driving mechanisms, the servo motors and the cutter driving mechanisms. Therefore, the machining of a plurality of installation holes and a plurality of planes can be finished in one clamping step only, and the machining accuracy is higher; since all machining processes are finished on the same equipment, the production line is short, the risk that semi-finished products are damaged or oxidized during transfer is avoided during machining, the reject rate of products is lower and the production efficiency is effectively improved.

Description

technical field [0001] The invention relates to a processing equipment for the side cover of the supporting wheel required for construction machinery such as excavators and bulldozers or military machinery such as tanks, in particular to an automatic processing equipment for the side cover of the supporting wheel. Background technique [0002] The track roller is a part of the four-wheel belt of tracked construction machinery such as excavators and bulldozers or tracked military machinery such as tanks. It is mainly used to support the weight of such construction machinery or military machinery and let the track move along the wheels. Two roller side covers are installed at both ends of the wheel body of each track roller, and unlike the wheel body of the track roller, the side covers of the track roller are generally not rotators, and the processing process is more complicated, so the supporting weight The production efficiency of the wheel side cover seriously restricts th...

AI Technical Summary

Problems solved by technology

Two roller side covers are installed at both ends of the wheel body of each track roller, and unlike the wheel body of the track roller, the side covers of the track roller are generally not rotators, and the processing process is more complicated, so the supporting weight The production efficiency of the wheel side cover seriously restricts the production efficiency of the rollers

[0003] like figure 1 The structure of the general track roller side cover is shown. Traditionally, ordinary milling machines or drilling machines are used to process such track wheel side covers. Because the track roller side covers have multiple mounting holes for matching with other parts and With the plane, the size, processing position and processing position of each mounting hole are different. For threaded holes, tapping and other processes are required. The processing positions and processing accuracy of each flat and flat plane are also different. Multiple milling machines or drilling machines are required. Equipment for processing, the roller side cover needs multiple positioning and clamping during the processing process, which affects the processing accuracy. In addition, due to the need to use multiple milling machines or drilling machines, the entire processing line is long, which not only takes up space, but also requires a lot of time during the processing process. The semi-finished products are transferred multiple times between various processing equipment, which increases the probability of the workpiece being bruised and oxidized. At the same time, relatively more materials are occupied during the processing process, and more operators are required, which increases the production cost.

[0004] Of course, the traditional CNC machining center can also be used to process the side cover of the roller, but the equipment cost of this kind of CNC machining center is generally high, which is beyond the capacity of small and medium-sized enterprises, and the side cover of the roller processed by this type of machining center is Only one clamping is required, and the processing accuracy is high, but the processing cycle is long, which cannot effectively improve the production efficiency of the roller side cover

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