Multi-step continuous bending device of arc-shaped components
A bending device and multi-step technology, applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of inability to meet mass production, high cost, low efficiency, etc., and achieve simple and convenient bending process, forming The effect of simple process and simple structure of the bending module
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Embodiment 1
[0049] A multi-step continuous bending device for arc-shaped members in this embodiment, such as figure 1 and figure 2 As shown, it includes a base 1, on which a circular die assembly 2 is slidably arranged in the Y direction, and half rings are arranged on both sides of the circular die assembly 2 along the X direction on the base 1 Shaping assembly 3, the side of the half-ring shaping assembly 3 close to the circular die assembly 2 is provided with a starting positioning block 4 along the X direction, and the half-ring shaping assembly 3 and the starting positioning block 4 are arranged along the X direction. A channel is provided in the direction for components to pass through; the other side of the circular die assembly 2 is provided with a three-quarter ring die assembly 5 sliding along the X direction.
[0050] The base 1 is fixed on the working surface by bolts, and the top of the base 1 is provided with a circular die assembly 2, a half-ring shaping assembly 3, a thr...
Embodiment 2
[0059] This embodiment is further optimized on the basis of embodiment 1, such as image 3 , Figure 4 , Figure 16 As shown, one side of the circular die assembly 2 is slidably provided with a full-ring die assembly 6 along the Y direction; the full-ring die assembly 6 includes a full-ring die 61 and a full-ring traction block 62 , the whole-ring traction block 62 is slidably arranged on the base 1 along the Y direction, and the top of the whole-ring traction block 62 is equipped with a whole-ring die 61 and drives the whole-ring die 61 to move along the Y direction. One end of the die 61 close to the circular die assembly 2 is provided with a die arc corresponding to the bending outer contour of the component.
[0060] On the base 1 corresponding to the 360° point of the circular working area, there is a first chute with an opening along the Y direction, and a full-ring traction block 62 is slidably arranged in the first chute, and the top of the entire-ring traction block...
Embodiment 3
[0072] This embodiment is further optimized on the basis of above-mentioned embodiment 1 or 2, such as Figure 5-Figure 7 and Figure 14 As shown, the semi-ring shaping assembly 3 includes a first shaping block 31 and a second shaping block 32, and the first shaping block 31 is provided on both sides of the circular die assembly 2 along the X direction. and the second starting-end shaping block 32; the first starting-ending shaping block 31 is arranged parallel to the starting-end positioning block 4, and there is provided along the X direction between the first starting-end shaping block 31 and the starting-end positioning block 4 for members to pass through channel; the ends of the first starting-end shaping block 31 and the second starting-end shaping block 32 close to the circular die assembly 2 are provided with a die arc corresponding to the outer contour of the member.
[0073] The first shaping block 31 and the second shaping block 32 are respectively arranged at the ...
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