An auxiliary support device

Abstract

The utility model provides an auxiliary support device, it applies in the technical field of auxiliary device, the device includes mounting seat, two groups of support department, moving assembly and adjusting assembly, mounting seat is the bearing base, and support department contains support base, support support, pivot and carrier roller, moving assembly is located in mounting seat, is driven two -way screw rod rotation through first motor, makes screw plate move, adjusts two groups of support department interval to adapt to different length spare part, adjusting assembly is in support base, can manually rotate the pivot and drives trapezoidal screw rod rotation, or through second motor drive trapezoidal screw rod rotation, makes trapezoidal nut move, adjusts two carrier rollers interval in the same support department to adapt to different radius spare part, improves the versatility and adaptability of device.

Claims

1. An auxiliary support device for supporting heavy rotating parts, characterized in that, include: Mounting base (1), the mounting base (1) is provided with two sets of support parts, each set of support parts includes a support base (6) provided on the mounting base (1), two support supports (7) are slidably arranged in the support base (6), and a rotating shaft (9) is fixed in the two support supports (7) by bolts. The surfaces of the two rotating shafts (9) are rotated with rollers (8) for supporting the rotating parts. In order to facilitate the support of rotating parts with different radii, an adjustment assembly is provided in each of the two support bases (6). The two sets of adjustment assemblies are used to adjust the distance between the two rollers (8); Meanwhile, in order to support rotating parts of different lengths, a set of movable components is provided in the mounting base (1), which is used to adjust the distance between the two sets of support parts.

2. The auxiliary support device according to claim 1, characterized in that, Each set of the moving components includes an adjustment groove (2) opened in the mounting base (1), two threaded plates (3) slide in the adjustment groove (2), a bidirectional lead screw (11) rotates in the adjustment groove (2), two sliders are sleeved on the outer wall of the bidirectional lead screw (11) to cooperate with the positive and negative spiral grooves on the surface of the bidirectional lead screw (11), the two sliders are respectively fixed in the two threaded plates (3), and a first motor (5) is fixed on the side end of the mounting base (1), the first motor (5) is fixedly connected to the bidirectional lead screw (11) through a coupling; Among them, the first motor (5) drives the bidirectional lead screw (11) to rotate. The rotation of the bidirectional lead screw (11) can drive the two threaded plates (3) to move towards each other or away from each other. The two sets of support parts are adjusted to facilitate the support of heavy rotating parts of different lengths.

3. The auxiliary support device according to claim 1, characterized in that, Each set of adjustment components includes a buffer groove (10) opened in the support base (6), two trapezoidal nuts (14) are slidably arranged in the buffer groove (10), a trapezoidal screw (13) is rotatably arranged in the buffer groove (10), the two trapezoidal nuts (14) are respectively threaded to the positive and negative thread sections on the circumferential surface of the trapezoidal screw (13), and the two support supports (7) are respectively fixed to the top of the two trapezoidal nuts (14).

4. The auxiliary support device according to claim 3, characterized in that, The side end of the trapezoidal lead screw (13) moves outward through the support base (6) and is fixed with a rotating rod (12).

5. An auxiliary support device according to claim 3, characterized in that, The second motor (15) is fixed to the side of the support base (6), and the second motor (15) is fixedly connected to the trapezoidal lead screw (13) through a coupling.

6. An auxiliary support device according to claim 2, characterized in that, Two connecting plates (4) are welded and fixed to the bottom of each of the two support bases (6), and the four connecting plates (4) are respectively fixed to the top of the two threaded plates (3) by bolts.

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