Technical realization elements of adjusting and clamping device for PVC pipe processing

Technical realization elements:

4. In view of the above problems, the purpose of the present utility model is to propose an adjusting and clamping device for pvc pipe processing. The adjusting and clamping device for pvc pipe processing is convenient for adjusting and fixing pipes of different diameters, and is convenient for adjusting and fixing pipes of different diameters according to the position of the processing head. The clamping mechanism is slidably fixed to the best position, which is convenient for adapting and fixing a variety of pipe processing equipment, and is convenient for assisting positioning and enhancing the stability during processing.

5. In order to achieve the purpose of the present utility model, the present utility model is realized through the following technical solutions: an adjusting and clamping device for pvc pipe processing, including a base, both ends of the base are movably connected with pull rods, and The front surface of the base is provided with a first symmetrical threaded hole, the inside of the first threaded hole is fixedly connected with a fixing bolt, and the base is fixedly connected with a pull rod through the first threaded hole and the fixing bolt. The upper end is welded with a sliding plate, the upper end of the sliding plate is movably connected with a movable block, the surface of the movable block is provided with a symmetrical second threaded hole, and a first stop bolt is installed inside the second threaded hole, so The sliding plate is fixedly connected with a movable block provided with a second threaded hole through a first limiting bolt, and a clamping mechanism is welded on the upper end of the movable block.

6. A further improvement is that the movable block is symmetrically arranged with the central axis of the sliding plate, and the cross section of the sliding plate is arranged in a "t"-shaped structure, and the movable block is sleeved on the upper end of the sliding plate.

7. A further improvement is that: the upper end of the movable block is welded with a clamping mechanism, the clamping mechanism includes a lower snap ring, a rotating shaft, an upper snap ring, a mounting bolt, a positioning hole, a positioning bolt, a bolt, and an adjusting arc block, so The lower snap ring is rotatably connected with an upper snap ring through a rotating shaft, one end of the upper snap ring is fixed to an upper end of one side of the lower snap ring through a mounting bolt, and the inside of the lower snap ring and the upper snap ring are respectively provided with positioning holes, so The inner thread of the positioning hole is connected with a positioning bolt, both sides of the bottom end of the positioning bolt are fixedly connected with adjusting arc blocks by bolts, and the lower snap ring is welded to the upper end of the sliding plate.

8. A further improvement is that: the upper end of the pull rod is welded with an auxiliary positioning mechanism, the auxiliary positioning mechanism includes a mounting block, a support column, a lower positioning roller, a support rod, a movable sleeve seat, an interference bolt and an upper positioning roller, and the installation The upper end of the block is welded with a support column, the top of the support column is rotatably connected with a lower positioning roller, the upper end of the mounting block is welded with a symmetrical support rod, and the upper end of the support rod is sleeved with a movable socket that can move up and down , And the movable sleeve seat is fixed on the outside of the support rod by the interference bolt, so

The lower end of the movable sleeve seat is provided with an upper positioning roller, and the mounting block is welded to the upper end of the pull rod.

9. A further improvement is that: the lower end of the tie rod is welded with a fixing splint, the lower end of the fixing splint is penetrated with a third threaded hole, the inner wall of the third threaded hole is fixedly connected with a second limiting bolt, and the third threaded hole The inner wall of the threaded hole and the outer wall of the second limit bolt are both threaded.

10. The beneficial effects of this utility model are: the utility model is equipped with a stretchable pull rod inside the base, which can be stretched and adjusted according to the length of the working table of the processing equipment that needs to be fixed. The second limit bolt fixes the device to a variety of processing equipment to achieve the effect of adapting and fixing. By setting the movable block to be sleeved on the upper end of the sliding plate, the user can position the clamping mechanism through the movable block. The sliding plate is slid and fixed to the best position for easy processing. The pipe is fixed by setting the clamping mechanism. The lower snap ring and the upper snap ring are rotated and fixed by the shaft and the mounting bolt. The setting of the three-point fixed positioning bolt has the effect of clamping and fixing the pipes of different diameters, and the three-point fixing has good stability. The auxiliary positioning mechanism is provided to assist the positioning of the extended and unfixed part of the pipe during processing. The stability of pipe processing also plays an auxiliary feeding effect. By setting the third threaded hole to cooperate with the second limit bolt, the work surface of the equipment of different thickness that can be put into the fixed splint has a fixed effect, which improves Adaptability of the device.

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