TWM487801U - Spiral dust removal apparatus with release prevention structure - Google Patents

Claims (10)

A spiral chip removing device with a detachment prevention structure, comprising: a motor having a rotating shaft; a groove body having a head end for connecting the motor, a tail end and a tail end disposed at the head end The accommodating space between the tail ends is provided with at least one swarf inlet connected to the accommodating space, wherein a shielding plate is fixed at the tail end, and at least one chip discharging outlet and the accommodating space are further provided And a first embodiment of the first and second ends of the main body, wherein the first end and the second end of the main body are respectively a first end and a second end, wherein the first The end is provided with a block for connecting the rotating shaft, the second end is provided with a stopper, and the block is rotatably shafted at the shutter, and the spiral chip is received by the shutter Axial limiter. The spiral chip evacuation device according to claim 1, wherein the tail end is an open end, and the block and the shutter are located outside the groove body. The spiral chip removing device with the anti-separation structure according to claim 2, wherein a box is further fixed between the shutter and the tail end, the block is located in the box body, and the chip outlet is opened. In the box. The spiral chip evacuation device with the anti-off structure according to claim 1, wherein the block is axially coupled to the shutter by a shaft portion. The spiral chip evacuation device with the anti-off structure according to claim 4, wherein the shutter is provided with a seat bearing having a shaft hole for the shaft portion to pass through the shaft hole. The spiral chip removing device with the anti-off structure according to claim 1, wherein the connecting block has a circular hole for the rotating shaft. The spiral chip removing device with the anti-off structure according to claim 6, wherein a circular body is axially disposed between the circular hole and the rotating shaft. The spiral chip evacuation device of claim 7, wherein the rotating shaft has a first key groove extending in the axial direction, and the circular hole has a second key groove extending in the axial direction, the first The key groove is adjacent to the notch of the second key groove and is surrounded by a key hole for receiving the key body. The screw chip removing device with the anti-separation structure according to claim 8, wherein the second key groove is provided with a screw hole disposed in a radial direction, and the screw hole is provided with a screw member. The spiral chip evacuation device according to claim 1, wherein the chip discharge outlet is further connected to a cutting oil tank of the filter device.