CN213163358U

CN213163358U - Special cutting device of steel pipe

Info

Publication number: CN213163358U
Application number: CN202021868634.6U
Authority: CN
Inventors: 王会霞
Original assignee: Jiangsu Wanbaoxin Metal Technology Co ltd
Current assignee: Jiangsu Wanbaoxin Metal Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-05-11
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a special cutting device for steel pipes, which comprises a frame and a vertical frame, wherein the vertical frame is positioned on one side of the frame, the frame and the bottom of the vertical frame are welded through a liquid collecting groove, an electric slide rail is fixedly arranged on the top of the frame and the top of the vertical frame, a mounting frame is fixedly connected with the bottom of the electric slide rail, a cutting mechanism is arranged on the bottom of the mounting frame, the cutting mechanism comprises a cutting motor, the cutting motor is fixedly arranged on a lifting seat, the power output end on one side of the cutting motor is connected with a cutting piece, and the lifting seat is driven to lift through a lifting mechanism; the utility model discloses, through the motor that turns to that the cover is equipped with the chuck of installation in the frame inboard to supporting fixed bolster and the movable support that the installation top has the gyro wheel on the collecting tank, the three cooperation carries out the support of steel pipe, fixed and drive rotation operation, therefore steel pipe machining operation degree of safety is higher, and steel pipe cutting quality is more secure, consequently is fit for being extensively promoted and used.

Description

Special cutting device of steel pipe

Technical Field

The utility model relates to a steel pipe machining technical field, in particular to special cutting device of steel pipe.

Background

The formed steel pipe needs to be cut into a certain length to be packed and transported, and the steel pipe cutting equipment is a main tool for cutting the steel pipe. However, the existing steel pipe cutting equipment needs a worker to stabilize the steel pipe with one hand and control the cutting knife with the other hand to cut, the hand of the worker is easily cut in the cutting process, and the safety degree is low; moreover, also appear personnel easily and grip the steel pipe unstably in the cutting process, the steel pipe takes place the skew and leads to the incision to appear deckle edge or the phenomenon of slope, and then directly influence steel pipe cutting quality, await the solution urgently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a special cutting device of steel pipe can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a special cutting device for steel pipes comprises a rack and a vertical frame, wherein the vertical frame is positioned on one side of the rack, the rack and the bottom of the vertical frame are welded through a liquid collecting groove, an electric slide rail is fixedly arranged on the top of the rack and the top of the vertical frame, a mounting frame is fixedly connected with the bottom sliding end of the electric slide rail, a cutting mechanism is arranged at the bottom of the mounting frame, the cutting mechanism comprises a cutting motor, the cutting motor is fixedly arranged on a lifting seat, a cutting blade is connected with the power output end on one side of the cutting motor, the lifting seat is driven to lift through a lifting mechanism, a steering motor is arranged on the inner side of the rack through a mounting groove, a chuck is sleeved at the power output end on one side of the steering motor, a fixed support is welded on the top on one side of the liquid collecting groove, a movable support is further arranged on one side of the fixed support, the fixed support and the two sides of the top end of the movable support are rotatably connected with the idler wheels, a steel pipe reserved penetrating opening is further formed in the vertical frame, and the center line of the steel pipe reserved penetrating opening and the center line of the chuck are located at the same height.

Preferably, elevating system includes elevator motor, and elevator motor fixed mounting in the mount frame top, elevator motor bottom power take off end runs through the mounting bracket and connects reciprocal lead screw, reciprocal lead screw vertically runs through the lift seat to threaded connection with it, the gag lever post is still welded to mounting bracket bottom one side, and the gag lever post vertically runs through the lift seat.

Preferably, limit stops are welded at the bottom ends of the limiting rod and the reciprocating screw rod.

Preferably, still be provided with the circulation between frame and the grudging post and spray the mechanism, the circulation sprays the mechanism and includes the shower, the shower passes through mount installation and electronic slide rail bottom one side, be connected through the infusion pipeline between shower and the collecting tank, still install the transfer pump on the infusion pipeline, and the transfer pump pass through the support mounting in the inboard bottom of frame.

Preferably, a plurality of spray headers arranged at intervals are welded at the bottom of the spray pipe.

Preferably, the top of the liquid collecting tank is fixedly provided with a filter screen, and the filter screen is positioned at the passing position of the infusion pipeline and is provided with a preformed hole.

Preferably, a drain pipe is welded at the bottom of the front side of the liquid collecting tank, and a valve is sleeved on the drain pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses, through the motor that turns to of chuck is equipped with in the inboard installation cover of frame, and supporting fixed bolster and the movable support that the installation top has the gyro wheel on the collecting tank, in cutting process, personnel can be according to model or the internal diameter of waiting to cut a batch of steel pipe, and select the chuck suit of different models or external diameter to turn to in the motor axis of rotation, and with the steel pipe front end suit at the chuck periphery, the rear end is placed on the gyro wheel of fixed bolster and movable support, and then turn to the motor and can drive the steel pipe and rotate, so that cutting mechanism accomplishes the cutting operation of steel pipe, cutting process need not hold stable steel pipe, therefore the processing operation degree of safety is higher, the condition is and in cutting process, the steel pipe can not take place the skew because of holding, therefore, steel pipe cutting quality has been.

2. The utility model discloses, spray the mechanism through setting up the circulation to the transfer pump can carry the cooling water in the collecting tank to in the shower, and from its bottom shower head blowout, and then can cool off the cutting piece and the steel pipe of cutting in-process, avoids the cutting piece to damage because of rubbing high temperature too fast, presses down or the steel pipe is not convenient for personnel because of the high temperature and takes, and then will cut machining efficiency to the steel pipe.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a portion a of the present invention.

Fig. 3 is a side view of the movable stand of the present invention.

Fig. 4 is a side view of the linear slide rail of the present invention.

Figure 5 is the utility model discloses a collecting tank top view.

In the figure: 1. a frame; 2. an electric slide rail; 3. erecting a frame; 4. a liquid collecting tank; 5. a linear slide rail; 6. moving the support; 7. a fluid delivery conduit; 8. an infusion pump; 9. fixing a bracket; 10. a through hole is reserved in the steel pipe; 11. a shower pipe; 12. a shower head; 13. cutting the slices; 14. a lifting seat; 15. a steering motor; 16. cutting the motor; 17. a chuck; 18. a drain pipe; 19. filtering with a screen; 20. a roller; 21. a mounting frame; 22. a lifting motor; 23. a limiting rod; 24. and a screw rod.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a special cutting device for steel pipes comprises a frame 1 and a vertical frame 3, wherein the vertical frame 3 is located at one side of the frame 1, the bottom of the frame 1 is welded with the bottom of the vertical frame 3 through a liquid collecting tank 4, an electric slide rail 2 is fixedly mounted at the top of the frame 1 and the vertical frame 3, a mounting frame 21 is fixedly connected to the sliding end of the bottom of the electric slide rail 2, a cutting mechanism is arranged at the bottom of the mounting frame 21, the cutting mechanism comprises a cutting motor 16, the cutting motor 16 is fixedly mounted on a lifting seat 14, a power output end at one side of the cutting motor 16 is connected with a cutting blade 13, the lifting seat 14 is driven to lift through a lifting mechanism, a steering motor 15 is mounted at the inner side of the frame 1 through a mounting groove, a chuck 17 is sleeved at a power output end at one side of the steering motor 15, the front side and the rear side of the liquid collecting tank 4 are welded with linear slide rails 5, the two ends of the bottom of the movable support 6 are respectively in sliding connection with the linear slide rails 5 in corresponding positions, the two sides of the top ends of the fixed support 9 and the movable support 6 are rotatably connected with rollers 20, the vertical frame 3 is further provided with a steel pipe reserved penetrating opening 10, and the central line of the steel pipe reserved penetrating opening 10 and the central line of the chuck 17 are at the same height.

Referring to fig. 1 and 2, in order to facilitate driving the cutting mechanism to move downward so that the cutting blade 13 of the cutting mechanism contacts the steel pipe to be cut, the lifting mechanism includes a lifting motor 22, the lifting motor 22 is fixedly mounted on the top of the mounting frame 21, a power output end at the bottom of the lifting motor 22 penetrates through the mounting frame 21 and is connected with a reciprocating lead screw 24, the reciprocating lead screw 24 longitudinally penetrates through the lifting seat 14 and is in threaded connection with the lifting seat 14, a limiting rod 23 is further welded on one side of the bottom of the mounting frame 21, and the limiting rod 23 longitudinally penetrates through the lifting seat 14.

Referring to fig. 1 and 2, in order to limit the elevation of the elevation seat 14 of the cutting mechanism, limit stoppers are welded to the bottom ends of the limiting rod 23 and the reciprocating screw rod 24.

Referring to fig. 1, in order to facilitate cooling of the steel pipe and the cutting blade 13 during the cutting process, a circulating spraying mechanism is further disposed between the frame 1 and the vertical frame 3, the circulating spraying mechanism includes a spraying pipe 11, the spraying pipe 11 is mounted on one side of the bottom of the electric slide rail 2 through a fixing frame, the spraying pipe 11 is connected with the liquid collecting tank 4 through a liquid conveying pipeline 7, a liquid conveying pump 8 is further mounted on the liquid conveying pipeline 7, and the liquid conveying pump 8 is mounted at the bottom of the inner side of the frame 1 through a support.

Referring to fig. 1, in order to facilitate the spraying and cooling operation of the cutting blade 13 working at each transverse cutting point, a plurality of spraying heads 12 arranged at intervals are welded at the bottom of the spraying pipe 11.

Referring to fig. 5, in order to filter the waste generated by cutting, so that the waste damages the infusion pump 8 or blocks the infusion pipe 7 or the shower head 12, a filter screen 19 is fixedly mounted at the top of the liquid collecting tank 4, and a reserved hole is formed in the filter screen 19 at the passing position of the infusion pipe 7.

Referring to fig. 1 and 5, in order to facilitate discharging of the cooling sewage after multiple uses in the sump 4 for replacing the cooling water, a drain pipe 18 is welded to the bottom of the front side of the sump 4, and a valve is sleeved on the drain pipe 18.

The working principle is as follows: personnel connect the cutting device with an external power supply mechanism in advance to ensure the power supply of electrical appliances on the device; selecting chucks 17 with different types or outer diameters to be sleeved on a rotating shaft of the steering motor 15 according to the types or inner diameters of the batches of steel pipes to be cut; in the process of cutting the steel pipe, a person penetrates the steel pipe from a steel pipe reserved penetrating opening 10 on the stand 3, the front end of the steel pipe is sleeved on the periphery of the chuck, the rear end of the steel pipe is placed on the fixed support 9 and the roller 20 of the movable support 6, and the position of the movable support 6 in the linear slide rail 5 is adjusted in a sliding mode according to the cutting line of the steel pipe, so that the movable support 6 and the chuck 17 can effectively support the steel pipe at the cutting part; next, the person starts the electric slide rail 2 to adjust the transverse position of the cutting mechanism by sliding the sliding end of the electric slide rail left and right, and starts the lifting motor 22 to drive the reciprocating screw rod 24 to rotate so as to lift and adjust the longitudinal position of the cutting mechanism, so that the cutting blade 13 of the cutting mechanism is made to contact the steel pipe to be cut; next, the person starts the infusion pump 8, the steering motor 15 and the cutting motor 16 to work, and the steering motor 15 can drive the steel tube to rotate through the chuck 17; the cutting motor 16 can drive the cutting blade 13 to rotate so as to complete the cutting operation of the steel pipe; the infusion pump 8 can convey cooling water in the liquid collecting tank 4 into the spray pipe 11 and spray the cooling water from the spray head 12 at the bottom of the spray pipe, so that the cutting blade 13 and the steel pipe in the cutting process can be cooled; finally, the person takes off the cut steel pipe and takes off the next steel pipe for cutting operation.

It should be noted that the utility model relates to a special cutting device for steel pipes, wherein the periphery of the chuck 17 is provided with a plurality of groups of anti-skid stripes so as to enhance the contact friction force with the inner wall of the steel pipe and obviously reduce the sliding condition of the steel pipe in the rotating process; the steering motor 15 and the lifting motor 22 are both worm and gear type speed reducing motors, and have low-speed rotation and better power-off self-locking function; the electric slide rail 2 is a Shanghai-based full-automatic equipment product, model: an MVD 45; the rest of the components are conventional components, and the rest of the electronic products are well-known technical products, so that the details are not described herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special cutting device of steel pipe, includes frame (1) and grudging post (3), its characterized in that: the vertical frame (3) is positioned on one side of the rack (1), the rack (1) and the bottom of the vertical frame (3) are welded through the liquid collecting tank (4), an electric sliding rail (2) is fixedly mounted at the tops of the rack (1) and the vertical frame (3), a mounting frame (21) is fixedly connected with the bottom of the electric sliding rail (2) in a sliding manner, a cutting mechanism is arranged at the bottom of the mounting frame (21), the cutting mechanism comprises a cutting motor (16), the cutting motor (16) is fixedly mounted on a lifting seat (14), a cutting blade (13) is connected with the power output end on one side of the cutting motor (16), the lifting seat (14) is driven to lift through a lifting mechanism, a steering motor (15) is mounted on the inner side of the rack (1) through a mounting groove, a chuck (17) is sleeved at the power output end on one side of the steering motor (15), a fixed support (9), and fixed bolster (9) one side still is provided with movable support (6), linear slide rail (5) have all been welded to both sides around sump (4), movable support (6) bottom both ends respectively with linear slide rail (5) sliding connection who corresponds the position, fixed bolster (9) and movable support (6) top both sides all rotate and connect gyro wheel (20), still seted up the steel pipe on grudging post (3) and reserved mouthful (10), the central line that mouthful (10) were reserved to the steel pipe with the central line of chuck (17) is in same height.

2. The special cutting device for the steel pipe according to claim 1, wherein: elevating system includes elevator motor (22), and elevator motor (22) fixed mounting in mounting bracket (21) top, elevator motor (22) bottom power take off end runs through mounting bracket (21) and connects reciprocal lead screw (24), reciprocal lead screw (24) vertically run through lift seat (14) to threaded connection with it, mounting bracket (21) bottom one side still welds gag lever post (23), and gag lever post (23) vertically run through lift seat (14).

3. The special cutting device for the steel pipe as claimed in claim 2, wherein: and limit stops are welded at the bottom ends of the limiting rod (23) and the reciprocating screw rod (24).

4. The special cutting device for the steel pipe according to claim 1, wherein: still be provided with the circulation between frame (1) and grudging post (3) and spray the mechanism, the circulation sprays the mechanism and includes shower (11), shower (11) are installed and electric slide rail (2) bottom one side through the mount, be connected through infusion pipeline (7) between shower (11) and collecting tank (4), still install transfer pump (8) on infusion pipeline (7), and transfer pump (8) through the support mounting in frame (1) inboard bottom.

5. The special cutting device for the steel pipe as claimed in claim 4, wherein: the bottom of the spray pipe (11) is welded with a plurality of spray heads (12) which are arranged at intervals.

6. The special cutting device for the steel pipe as claimed in claim 4, wherein: the top of the liquid collecting tank (4) is also fixedly provided with a filter screen (19), and the filter screen (19) is positioned at the passing position of the infusion pipeline (7) and is provided with a preformed hole.

7. The special cutting device for the steel pipe according to claim 1, wherein: the bottom of the front side of the liquid collecting tank (4) is further welded with a drain pipe (18), and the drain pipe (18) is sleeved with a valve.