Pipe sawing machine
Technical Field
The utility model relates to the technical field of tube sawing machines, in particular to a tube sawing machine.
Background
The electric pipe sawing machine and the pipe cutting machine have the functions of light weight, portability and convenience for field operation. You can use it to cut steel, plastic, copper, cast iron, stainless steel and multilayer pipes.
The patent document granted by China with the publication number of CN207857964U discloses a stainless steel pipe sawing machine, which comprises a base, wherein a portal frame with the plane vertical to the extending direction of a steel pipe is arranged on the base, a saw blade frame and a lifting mechanism capable of driving the saw blade frame to move up and down are arranged on the portal frame, a saw blade which extends horizontally and is downward in saw teeth and a driving device capable of driving the saw blade to reciprocate along the extending direction are arranged on the saw blade frame, and a saw blade guiding mechanism is also arranged on the saw blade frame. The stainless steel pipe sawing machine provided by the utility model can be used for cutting steel pipes with larger diameters, and has the advantages of small equipment size, difficult breakage of saw blades and long service life.
The above-mentioned prior art can't carry out convenient location regulation to cutting mechanism's position, can't press from both sides tight material loading operation to nonrust steel pipe fitting simultaneously, leads to cutting accuracy not good, has the inconvenient problem of row waste material simultaneously, consequently needs to develop a novel saw pipe machine.
Disclosure of utility model
The utility model aims to provide a pipe sawing machine, which solves the problems that the prior art cannot conveniently position and adjust the position of a cutting mechanism, cannot clamp and feed stainless steel pipe fittings, causes poor cutting precision and is inconvenient to discharge waste.
The pipe sawing machine comprises a working machine table, wherein a waste discharging inclined plate is arranged on the upper end surface of the working machine table, a fixed sliding rail is arranged on the upper end surface of the waste discharging inclined plate, a driving sliding block is arranged on the surface of the fixed sliding rail, the upper end of the driving sliding block is fixedly connected with a cutting positioning mechanism through welding, the front end of the cutting positioning mechanism is fixedly connected with a cutting blade through a rotating shaft, a lead screw feeding module is arranged on the surface of the waste discharging inclined plate, a feeding clamping mechanism is arranged on the surface of the lead screw feeding module in a sliding mode, and the lead screw feeding module is matched with the feeding clamping mechanism to push a stainless steel pipe fitting to the lower portion of the cutting blade for cutting.
Preferably, the waste discharge sloping plate is provided with a first servo motor, the output end of the first servo motor is connected with a first screw rod through a rotating shaft, the surface of the first screw rod is provided with a screw rod sliding sleeve, and the screw rod sliding sleeve is fixedly connected with the lower surface of the cutting positioning mechanism.
Preferably, the upper end of the cutting positioning mechanism is provided with a cutting driving motor, the output end of the cutting driving motor is connected with a transmission mechanism through a rotating shaft, two rotating wheel structures are arranged in the transmission mechanism and are connected through a belt, and the center of the surface of one rotating wheel structure is fixedly connected with the cutting blade through the rotating shaft.
Preferably, a second servo motor is installed on the screw feeding module, the output end of the second servo motor is connected with a second screw through a rotating shaft, and the surface of the second screw is connected with the feeding clamping mechanism through a screw sliding block.
Preferably, the feeding clamping mechanism is provided with a clamping driving cylinder, the upper end of the clamping driving cylinder is provided with a locking clamping block, and a stainless steel pipe fitting is arranged between the locking clamping block and the clamping driving cylinder.
Preferably, the waste discharge inclined plates are arranged in two, the bottoms of the waste discharge inclined plates are welded and fixed with the upper end surface of the workbench through the support, the inclination angle of the waste discharge inclined plates is set to be 30 degrees, and the upper end surface of the workbench is provided with the PLC control panel.
Compared with the prior art, the utility model has the beneficial effects that:
The cutting positioning mechanism with convenient driving control is arranged, so that the position of the cutting blade can be rapidly positioned and adjusted, and the feeding clamping mechanism capable of being continuously pushed and adjusted is arranged, so that the stainless steel pipe fitting can be conveniently pushed to a designated cutting position for cutting operation, the cutting precision is high, the waste discharge inclined plate is arranged at an inclination of 30 degrees, and the waste discharge device has the advantage of convenience in waste discharge.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial installation structure of the present utility model;
FIG. 3 is a front view of the present utility model;
FIG. 4 is a side view of the present utility model;
fig. 5 is a top view of the present utility model.
The device comprises a PLC control panel, a cutting driving motor, a transmission mechanism, a cutting positioning mechanism, a rotating shaft, a working machine table, a first servo motor, a feeding clamping mechanism, a screw feeding module, a waste discharging inclined plate, a driving sliding block, a fixed sliding rail, a first screw, a cutting blade, a second screw, a screw sliding block, a clamping driving cylinder, a locking clamping block and a clamping block, wherein the PLC control panel, the cutting driving motor, the driving mechanism, the cutting positioning mechanism, the rotating shaft, the working machine table, the feeding clamping mechanism, the feeding clamping cylinder, the screw feeding module, the waste discharging inclined plate, the driving sliding block, the fixed sliding rail, the first screw, the cutting blade, the second screw, the clamping cylinder and the clamping block are sequentially arranged in sequence, and the clamping block are sequentially arranged in sequence.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, an embodiment of the utility model provides a pipe sawing machine, which comprises a working machine table 6, wherein a waste discharging inclined plate 10 is arranged on the upper end surface of the working machine table 6, a fixed sliding rail 12 is arranged on the upper end surface of the waste discharging inclined plate 10, a driving sliding block 11 is arranged on the surface of the fixed sliding rail 12, the upper end of the driving sliding block 11 is fixedly connected with a cutting positioning mechanism 4 through welding, the front end of the cutting positioning mechanism 4 is fixedly connected with a cutting blade 14 through a rotating shaft 5, a lead screw feeding module 9 is arranged on the surface of the waste discharging inclined plate 10, a feeding clamping mechanism 8 is arranged on the surface of the lead screw feeding module 9 in a sliding manner, and the lead screw feeding module 9 is matched with the feeding clamping mechanism 8 to push a stainless steel pipe fitting to the position below the cutting blade 14 for cutting.
Further, install first servo motor 7 on the waste discharge swash plate 10, the output of first servo motor 7 is connected with first lead screw 13 through the pivot, and the surface mounting of first lead screw 13 has the lead screw sliding sleeve, and lead screw sliding sleeve and the lower surface fixed connection of cutting positioning mechanism 4.
Further, the upper end of cutting positioning mechanism 4 installs cutting driving motor 2, and cutting driving motor 2's output is connected with drive mechanism 3 through the pivot, and drive mechanism 3's inside is provided with two runner structures, is connected through the belt between two runner structures, and one of them runner structure's surface center department is through axis of rotation 5 and cutting blade 14 fixed connection.
Further, a second servo motor 17 is installed on the screw feeding module 9, the output end of the second servo motor 17 is connected with a second screw 15 through a rotating shaft, and the surface of the second screw 15 is connected with the feeding clamping mechanism 8 through a screw sliding block 16.
Further, a clamping driving cylinder 18 is arranged on the feeding clamping mechanism 8, a locking clamping block 19 is arranged at the upper end of the clamping driving cylinder 18, and a stainless steel pipe fitting is arranged between the locking clamping block 19 and the clamping driving cylinder 18.
Further, two waste discharge inclined plates 10 are provided in total, the bottom of the waste discharge inclined plates 10 is welded and fixed with the upper end surface of the working machine table 6 through a bracket, the inclination angle of the waste discharge inclined plates 10 is set to be 30 degrees, and the upper end surface of the working machine table 6 is provided with a PLC control panel 1.
When the stainless steel pipe fitting cutting machine is in use, one end of the stainless steel pipe fitting to be cut is arranged on the feeding clamping mechanism 8, the stainless steel pipe fitting is fixedly arranged between the locking clamping block 19 and the clamping driving cylinder 18, the clamping driving cylinder 18 is used for pneumatically locking and fixing the stainless steel pipe fitting, then the second servo motor 17 is started, the driving control screw slider 16 drives the feeding clamping mechanism 8 to perform pushing adjustment, the stainless steel pipe fitting fixed on the feeding clamping mechanism 8 is conveniently and continuously pushed to the cutting mechanism, the first servo motor 7 is started, the driving control screw sliding sleeve drives the cutting positioning mechanism 4 to perform horizontal sliding adjustment along the surface of the first screw 13, the rapid positioning adjustment of the mounting position of the cutting positioning mechanism 4 is conveniently performed, the cutting driving motor 2 is started after the cutting position is determined, the cutting blade 14 on the rotating shaft 5 is controlled by the driving mechanism 3 to perform rapid rotation, the stainless steel pipe fitting can be precisely positioned and adjusted, and waste materials such as dust generated by cutting can be conveniently and rapidly discharged due to the fact that the inclination angle of the waste discharging inclined plate 10 is set to 30 degrees, and the waste materials can be conveniently discharged.