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CN-224224002-U - PVC pipe circular cutting device

CN224224002UCN 224224002 UCN224224002 UCN 224224002UCN-224224002-U

Abstract

The utility model provides a PVC pipe circular cutting device which comprises a mounting clamping mechanism for loading a fixed pipeline, wherein the mounting clamping mechanism is provided with a horizontal axis, one side of the mounting clamping mechanism is provided with an annular support coaxial with the mounting clamping mechanism, the annular support is coaxially and rotatably connected with an annular rotating frame, a first power component for driving the annular rotating frame to rotate is fixedly arranged on the annular support, a cutting mechanism is arranged on the annular rotating frame, the inner side of the annular support is rotatably connected with a suction pipe coaxial with the annular support, the suction pipe is provided with a collision suction mechanism, and the suction pipe is also connected with a second power component. The utility model can improve the stability of the pipeline in the circular cutting process, is beneficial to discharging scraps and improves the cutting quality.

Inventors

  • WU XIAOPING

Assignees

  • 湖北吉祥塑胶有限公司

Dates

Publication Date
20260512
Application Date
20250729

Claims (7)

  1. 1. The utility model provides a PVC pipe circular cutting device, includes installation fixture (1) that is used for loading fixed pipeline, a serial communication port, installation fixture (1) have horizontally axis, one side of installation fixture (1) is equipped with rather than coaxial annular support (2), coaxial rotation is connected with annular swivel mount (3) on annular support (2), fixed being equipped with on annular support (2) drive annular swivel mount (3) pivoted first power pack (4), be equipped with cutting mechanism (5) on annular swivel mount (3), annular support (2) inboard rotate be connected with rather than coaxial suction tube (6), be equipped with conflict suction mechanism (7) on suction tube (6), suction tube (6) still with second power pack (8).
  2. 2. The PVC pipe circular cutting device according to claim 1, wherein the abutting suction mechanism (7) comprises a mounting seat (701) fixedly sleeved on the suction pipe (6), a plurality of collecting pipes (710) radially penetrating through the mounting seat (701) and being communicated with the interior of the suction pipe (6), the collecting pipes (710) are slidably matched with the mounting seat (701), and an adjusting piece (720) in transmission fit with the collecting pipes (710) is arranged on the mounting seat (701).
  3. 3. A PVC pipe circumferential cutting apparatus according to claim 2, wherein the end of the collection pipe (710) remote from the suction pipe (6) is provided with rollers (702) which contact the inner wall of the pipe.
  4. 4. The PVC pipe circular cutting device according to claim 2, wherein the collecting pipe (710) includes a sliding portion (711) slidably and sealingly engaged with the mounting base (701), an abutting portion (712) coaxially disposed with the sliding portion (711), a telescopic portion (713) connecting the sliding portion (711) and the abutting portion (712), and an elastic member (714) is disposed between the sliding portion (711) and the abutting portion (712).
  5. 5. The PVC pipe circular cutting apparatus according to claim 4, wherein a guide member (715) is disposed between the abutting portion (712) and the sliding portion (711), and the elastic member (714) is sleeved on the telescopic portion (713) and connected to the sliding portion (711) and the abutting portion (712).
  6. 6. A PVC pipe circumferential cutting apparatus according to claim 2, wherein the adjusting member (720) comprises a plurality of piston bores (721) provided on the mounting base (701) and surrounding the collecting pipe (710), a piston rod (722) fixedly connected to the collecting pipe (710) and extending into the piston bores (721), a plurality of the piston bores (721) being in communication with and connected to an adjusting air pipe (723) located in the suction pipe (6).
  7. 7. A PVC pipe circular cutting apparatus according to any one of claims 1-6, wherein the side of the circular rotating frame (3) remote from the circular support (2) is rotatably connected to the mounting and clamping mechanism (1), and the cutting mechanism (5) comprises a telescopic assembly (501) fixed to the circular rotating frame (3), and a cutting assembly (502) fixedly connected to the telescopic assembly (501).

Description

PVC pipe circular cutting device Technical Field The utility model relates to the technical field of PVC pipe cutting devices, in particular to a PVC pipe circular cutting device. Background PVC is short for short, the main component is polyvinyl chloride, and other components are added to strengthen one material of heat resistance, toughness and ductility, the uppermost layer of the surface film is paint, the middle main component is polyvinyl chloride, and the lowermost layer is back coating adhesive; According to the processing demand, need cut the pipeline, current cutting device generally cuts directly from the outside, and in the cutting process, cutting position can produce higher temperature owing to cutting and frictional action for the office position takes place deformation, and the piece that the cutting produced is also unchangeable to collect moreover, and the piece is adhered on the cutting knife easily, influences the cutting quality. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model provides the PVC pipe circular cutting device which can generate a supporting effect on a pipeline from the inside and can take away cutting scraps through the suction effect so as to reduce the temperature of a cutting position. According to the embodiment of the utility model, the PVC pipe circular cutting device comprises a mounting clamping mechanism for loading a fixed pipeline, wherein the mounting clamping mechanism is provided with a horizontal axis, one side of the mounting clamping mechanism is provided with an annular support coaxial with the mounting clamping mechanism, the annular support is coaxially and rotatably connected with an annular rotating frame, a first power component for driving the annular rotating frame to rotate is fixedly arranged on the annular support, a cutting mechanism is arranged on the annular rotating frame, the inner side of the annular support is rotatably connected with a suction pipe coaxial with the annular support, the suction pipe is provided with a collision suction mechanism, and the suction pipe is also connected with a second power component. Preferably, the abutting suction mechanism comprises a mounting seat fixedly sleeved on the suction pipe, and a plurality of collecting pipes penetrating through the mounting seat in the radial direction and communicated with the interior of the suction pipe, wherein the collecting pipes are in sliding fit with the mounting seat, and an adjusting piece in transmission fit with the collecting pipes is arranged on the mounting seat. Further preferably, a roller contacting with the inner wall of the pipeline is arranged at one end of the collecting pipe away from the suction pipe. Further preferably, the collecting pipe comprises a sliding part which is in sliding and sealing fit with the mounting seat, a collision part which is coaxially arranged with the sliding part, and a telescopic part which is connected with the sliding part and the collision part, and an elastic piece is arranged between the sliding part and the collision part. Further preferably, a guide member is disposed between the abutting portion and the sliding portion, and the elastic member is sleeved on the telescopic portion and connected with the sliding portion and the abutting portion. Further preferably, the adjusting member includes a plurality of piston holes provided on the mounting base and surrounding the collecting pipe, a piston rod fixedly connected with the collecting pipe and extending into the piston holes, and a plurality of the piston holes are communicated and connected with an adjusting air pipe located in the suction pipe. Still further preferably, the side of the annular rotating frame away from the annular support is rotatably connected with the installation clamping mechanism, and the cutting mechanism comprises a telescopic component fixed on the annular rotating frame and a cutting component fixedly connected with the telescopic component. Compared with the prior art, the utility model has the following beneficial effects: The cutting machine is provided with the abutting suction mechanism, the position of the abutting suction mechanism corresponds to the position of the cutting mechanism, the abutting suction mechanism can generate an abutting supporting effect from the inside of the pipeline in the circular cutting process of the cutting mechanism, deformation of the cutting position is prevented, meanwhile, the abutting suction mechanism corresponds to the cutting position of the cutting mechanism, partial scraps generated in the cutting process are subjected to the suction effect, and the influence of the scraps on cutting work can be reduced. Drawings FIG. 1 is a schematic diagram of a front view structure of a PVC pipe circular cutting device of the present utility model. Fig. 2 is a schematic diagram of a right-hand structure of a contact suction mechanism in the PVC pipe circular cut