CN214978154U

CN214978154U - Safe cutting device for high-frequency welded pipe machining and manufacturing

Info

Publication number: CN214978154U
Application number: CN202022723428.2U
Authority: CN
Inventors: 张延才; 张凤领; 梁海涛
Original assignee: Tianjin Yuantai Fangju Steel Pipe Co ltd
Current assignee: Tianjin Yuantai Fangju Steel Pipe Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-12-03
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a safe cutting device for processing and manufacturing high-frequency welded pipes, which comprises a supporting table, a protective box is arranged on the top surface of the supporting table, a plurality of transparent protective plates are arranged on the front surface of the protective box in a sliding way, a hydraulic rod is arranged on the top surface inside the protective box, a lifting plate is arranged at the bottom end of the hydraulic rod, a connecting rod is arranged on the bottom surface of the lifting plate, a rotating shaft is rotatably connected between the bottom ends of the connecting rods, a saw blade is fixedly sleeved outside the middle part of the rotating shaft, the saw blade is lifted by controlling the extension and retraction of the hydraulic rod, the welded pipes are cut by the saw blade, the danger caused by manually cutting the welded pipes is avoided, the lifting plate is limited by a limiting column and a limiting cylinder, the deviation of the lifting plate is avoided, the cutting process of the saw blade can be prevented by the transparent protective plates, sparks and residues generated during cutting are discharged, the safety of operators during cutting is ensured, the welded pipes can be fixed by a fixed placing plate and a fixed cover, the device is convenient for cutting the welded pipe, and the cutting precision is ensured.

Description

Safe cutting device for high-frequency welded pipe machining and manufacturing

Technical Field

The utility model relates to a tubular product cutting technical field specifically is a safe cutting device of high frequency welded pipe manufacturing.

Background

In the production and manufacturing of the high-frequency welded pipe, the formed high-frequency welded pipe is generally longer in length, so that a large number of welded pipes with different lengths and diameters need to be cut frequently in the actual product processing process, and the cutting method of the thin-wall welded pipe is mainly a saw blade cutting method.

But high frequency welded tube cutting device on the existing market mainly relies on manual sawing, because the saw bit is very sharp, the cutting process causes danger easily, still can have spark and residue spill to threaten operating personnel's safety among the sawing process, and the welded tube is difficult to fix, leads to the welded tube to rock at the cutting process for cutting accuracy descends.

SUMMERY OF THE UTILITY MODEL

The utility model provides a safe cutting device of high frequency welded tube manufacturing, the high frequency welded tube cutting device who proposes in can effectively solving above-mentioned background art mainly relies on the manual sawing, because the saw bit is very sharp, the cutting process causes danger easily, still can have spark and residue spill threat operating personnel's safety among the sawing process, and the welded tube is difficult to fix, leads to the welded tube to rock in the cutting process for the problem of cutting precision decline.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe cutting device of high frequency welded tube manufacturing, includes a supporting bench, the guard box is installed to a supporting bench top surface, the guard box openly has a plurality of transparent protection shields through spout slidable mounting, the hydraulic stem is installed to the inside top surface of guard box, the lifter plate is installed to the hydraulic stem bottom, spacing post is all installed to lifter plate top surface edge department, the inside top surface of guard box corresponds spacing post position department and installs spacing section of thick bamboo, the connecting rod is installed to the lifter plate bottom, it is connected with the axis of rotation to rotate between the connecting rod bottom, the fixed saw bit that has cup jointed in axis of rotation middle part outside, the motor is installed to lifter plate bottom one side, motor output shaft is connected with the axis of rotation through the belt, a supporting bench top surface mid-mounting has fixed subassembly, fixed subassembly is including fixed board of placing, fixed lid, rubber pad, handle, A fixed block and a cutting hole;

supporting bench top surface mid-mounting has fixedly to place the board, fixedly place board one end and rotate and be connected with fixed lid, fixed lid bottom surface bonds there is the rubber pad, the handle is installed to fixed lid one end, supporting bench top surface middle part is close to fixedly place board other end position department and installs the fixed block, the fixed block is connected with the handle through the buckle, fixed lid top surface middle part has been seted up and has been cut the hole, motor input and external power supply output electric connection.

Preferably, a supporting table top surface corner is connected with a protecting box bottom end corner, the inner diameter of the limiting cylinder is equal to the diameter of the limiting column, and the cutting hole penetrates through the rubber pad and the fixed placing plate.

Preferably, a placing groove is formed in the top surface of the supporting table, sliding strips are symmetrically arranged on the front face and the back face of the top end in the placing groove, a baffle is arranged between one ends of the sliding strips in a sliding mode, a positioning screw is arranged on one side of the baffle, a plurality of movable placing plates are arranged between the insides of the sliding strips in a sliding mode, and a graduated scale is arranged at the position, close to the placing groove, of the top surface of the supporting table.

Preferably, the movable placing plates are uniformly distributed on two sides of the fixed placing plate, and the positioning screws penetrate through the baffle plate through threads to be in contact with the sliding strips.

Preferably, the standing groove bottom surface both ends symmetry have been seted up and have been fallen the sediment hole, the supporting bench openly corresponds standing groove position department and has seted up clean hole, the standing groove has the cleaning brush through clean hole slidable mounting, supporting bench bottom surface symmetry installs the support frame, the collection box has been placed to the inside corresponding sediment hole position department that falls of support frame.

Preferably, one end of the cleaning brush is located outside the support table, and the other end of the cleaning brush is located on the bottom surface inside the placement groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the guard box, transparent protection shield, hydraulic stem and lifter plate, go up and down to the saw bit through controlling the hydraulic stem is flexible, make the saw bit cut the welded tube, avoid manual cutting welded tube to cause danger, carry on spacingly to the lifter plate through spacing post and spacing section of thick bamboo, avoid the lifter plate skew, and can prevent the saw bit cutting process through transparent protection shield, spark and residue spill that produce during the cutting, operating personnel's safety when guaranteeing the cutting, see through transparent protection shield and can conveniently observe the cutting process, can fix the welded tube through fixed board and the fixed lid of placing, the convenience is installed and is being cut the welded tube, guarantee cutting accuracy.

2. Be provided with the baffle, the board is placed in the activity, set screw and draw runner, place the board through the activity and fixedly place the board and can place the welded tube that needs the cutting, can conveniently adjust the position of baffle according to required welded tube length through twisting set screw, carry on spacingly to the welded tube for welded tube cutting accuracy obtains promoting.

3. Be provided with the sediment hole that falls, clean hole, cleaning brush and collect the box, can conveniently clear up the inside residue that falls into of standing groove through cleaning brush, and the residue accessible that clears up out falls the sediment hole and falls into to collect the box and collect, conveniently clears up the residue.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the saw blade mounting structure of the present invention;

FIG. 3 is a schematic structural view of the limiting cylinder of the present invention;

FIG. 4 is a schematic view of the mounting structure of the fixing cover of the present invention;

FIG. 5 is a schematic view of the baffle installation structure of the present invention;

reference numbers in the figures: 1. a support table; 2. a protection box; 3. a set screw; 4. a transparent protective plate; 5. a hydraulic lever; 6. a lifting plate; 7. a limiting column; 8. a limiting cylinder; 9. a connecting rod; 10. a rotating shaft; 11. a saw blade; 12. a motor; 13. a placement groove; 14. a slide bar; 15. a baffle plate; 16. a movable placing plate;

17. a fixing assembly; 1701. fixing the placing plate; 1702. a fixed cover; 1703. a rubber pad; 1704. a handle; 1705. a fixed block; 1706. cutting the hole;

18. a slag falling hole; 19. cleaning the hole; 20. a cleaning brush; 21. a support frame; 22. a collection box; 23. a graduated scale.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-5, the utility model provides a technical scheme, a safe cutting device for high-frequency welded pipe processing and manufacturing, comprising a supporting table 1, a protective box 2 is arranged on the top surface of the supporting table 1, a plurality of transparent protective plates 4 are arranged on the front surface of the protective box 2 in a sliding way, a hydraulic rod 5 is arranged on the top surface inside the protective box 2, a lifting plate 6 is arranged at the bottom end of the hydraulic rod 5, spacing columns 7 are arranged at the corners of the top surface of the lifting plate 6, spacing cylinders 8 are arranged at the positions corresponding to the spacing columns 7 on the top surface inside the protective box 2, a connecting rod 9 is arranged on the bottom surface of the lifting plate 6, a rotating shaft 10 is rotatably connected between the bottom ends of the connecting rod 9, a saw blade 11 is fixedly sleeved outside the middle part of the rotating shaft 10, a motor 12 is arranged on one side of the bottom surface of the lifting plate 6, the output shaft of the motor 12 is connected with the rotating shaft 10 through a belt, a fixing component 17 is arranged in the middle part of the top surface of the supporting table 1, the fixing component 17 comprises a fixing placing plate 1701, a fixing cover 1702, a rubber pad 1703, a handle 1704, a fixing block 1705 and a cutting hole 1706, the fixing placing plate 1701 is installed at the middle part of the top surface of the supporting platform 1, the fixing cover 1702 is rotatably connected to one end of the fixing placing plate 1701, the rubber pad 1703 is adhered to the bottom surface of the fixing cover 1702, the handle 1704 is installed at one end of the fixing cover 1702, the fixing block 1705 is installed at the middle part of the top surface of the supporting platform 1 near the other end of the fixing placing plate 1701, the fixing block 1705 is connected with the handle 1704 through a buckle, the cutting hole 1706 is formed in the middle part of the top surface of the fixing cover 1702, the input end of the motor 12 is electrically connected with the output end of an external power supply, the corner of the top surface of the supporting platform 1 is connected with the corner of the bottom end of the protection box 2, the inner diameter of the limiting cylinder 8 is equal to the diameter of the limiting column 7, the cutting hole 1706 penetrates through the rubber pad 1703 and the fixing placing plate 1701, the saw blade 11 is lifted by controlling the extension and retraction of the hydraulic rod 5, make 11 butt welded pipe of saw bit cut, avoid the manual cutting welded pipe to cause danger, carry on spacingly to lifter plate 6 through spacing post 7 and a spacing section of thick bamboo 8, avoid lifter plate 6 skew, and can prevent 11 cutting process of saw bit through transparent protection shield 4, spark and residue spill that produce during the cutting, operating personnel's safety when guaranteeing the cutting, and see through transparent protection shield 4 and can conveniently observe the cutting process, place board 1701 and fixed lid 1702 through fixed and can fix the welded pipe, make things convenient for the device to carry out the welded pipe cutting, guarantee the cutting precision.

Supporting bench 1 top surface has been seted up standing groove 13, standing groove 13 inside top front and back symmetrical install draw runner 14, slidable mounting has baffle 15 between two draw runners 14 one ends, set screw 3 is installed to baffle 15 one side, slidable mounting has a plurality of activities between two draw runners 14 are inside places board 16, supporting bench 1 top surface is close to standing groove 13 position department and installs scale 23, the activity is placed board 16 evenly distributed and is being fixed both sides of placing board 1701, set screw 3 runs through baffle 15 through the screw and contacts with draw runner 14, place board 16 and fixed welding tube that needs the cutting of placing board 1701 through the activity, can conveniently press the position of required welding tube length adjustment baffle 15 through twisting set screw 3, spacing welding tube, make welding tube cutting accuracy obtain promoting.

Standing groove 13 bottom surface both ends symmetry has been seted up and has been fallen sediment hole 18, supporting bench 1 openly corresponds standing groove 13 position department and has been seted up clean hole 19, standing groove 13 has cleaning brush 20 through 19 slidable mounting in clean hole, supporting rack 21 is installed to supporting bench 1 bottom surface symmetry, the inside corresponding sediment hole 18 position department that falls of supporting rack 21 has placed collection box 22, cleaning brush 20 one end is located supporting bench 1 outside, the cleaning brush 20 other end is located the inside bottom surface of standing groove 13, can conveniently clear up the inside residue that falls into of standing groove 13 through cleaning brush 20, and the residue accessible that clears up falls sediment hole 18 and falls into collection box 22 and collect, conveniently clear up the residue.

The utility model discloses a theory of operation and use flow: when needs cut the welded tube, open transparent protection shield 4 earlier, open fixed lid 1702 again, place the welded tube and place board 16 and fixed board 1701 top surface of placing at the activity, unscrew 3 sliding baffle 15 of set screw, move the length that the welded tube needs the cutting with baffle 15 according to scale 23, screw up 3 fixed baffle 15 of set screw again, the position of convenient adjustment baffle 15 is spacing to the welded tube, make welded tube one end support baffle 15 this moment, close fixed lid 1702, make things convenient for the device to weld the tube cutting, guarantee cutting accuracy.

Transparent protection shield 4 is closed earlier before cutting, can prevent 11 cutting processes of saw bit, spark and residue spill that produce during the cutting, operating personnel's safety when guaranteeing the cutting, and see through transparent protection shield 4 and conveniently observe the cutting process, start motor 12 earlier during the cutting, the model of motor 12 is YE2-8024-0.75KW1410, rethread control hydraulic stem 5 is flexible goes up and down to saw bit 11, make 11 whereabouts of saw bit pass cut hole 1706 and cut the welded tube, avoid manual cutting welded tube to cause danger, carry out spacingly through spacing post 7 and spacing section of thick bamboo 8 to lifter plate 6, skew when avoiding lifter plate 6 to go up and down.

Retrieve lifter plate 6 and close motor 12 after the cutting is accomplished, can conveniently clear up the inside residue that falls into of standing groove 13 through slip cleaning brush 20, and the residue accessible that clears up out falls into sediment hole 18 and falls into collection box 22 and collect, conveniently clears up the residue.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a safe cutting device of high frequency welded tube processing manufacturing, includes brace table (1), its characterized in that: the protective box (2) is installed on the top surface of the supporting table (1), a plurality of transparent protective plates (4) are installed on the front surface of the protective box (2) through sliding chutes in a sliding manner, hydraulic rods (5) are installed on the top surface inside the protective box (2), lifting plates (6) are installed at the bottom ends of the hydraulic rods (5), limiting columns (7) are installed at the corners of the top surface of each lifting plate (6), limiting cylinders (8) are installed at positions, corresponding to the limiting columns (7), of the top surface inside the protective box (2), connecting rods (9) are installed on the bottom surfaces of the lifting plates (6), a rotating shaft (10) is rotatably connected between the bottom ends of the connecting rods (9), saw blades (11) are fixedly sleeved on the outer side of the middle of the rotating shaft (10), a motor (12) is installed on one side of the bottom surfaces of the lifting plates (6), and an output shaft of the motor (12) is connected with the rotating shaft (10) through a belt, a fixing component (17) is arranged in the middle of the top surface of the support platform (1), and the fixing component (17) comprises a fixing placing plate (1701), a fixing cover (1702), a rubber pad (1703), a handle (1704), a fixing block (1705) and a cutting hole (1706);

the supporting table is characterized in that a fixed placing plate (1701) is installed in the middle of the top surface of the supporting table (1), one end of the fixed placing plate (1701) is rotatably connected with a fixed cover (1702), a rubber pad (1703) is bonded to the bottom surface of the fixed cover (1702), a handle (1704) is installed at one end of the fixed cover (1702), a fixed block (1705) is installed at the position, close to the other end of the fixed placing plate (1701), in the middle of the top surface of the supporting table (1), the fixed block (1705) is connected with the handle (1704) through a buckle, a cutting hole (1706) is formed in the middle of the top surface of the fixed cover (1702), and the input end of the motor (12) is electrically connected with the output end of an external power supply.

2. The safe cutting device for high-frequency welded pipe machining and manufacturing according to claim 1, wherein the top corner of the support table (1) is connected with the bottom corner of the protection box (2), the inner diameter of the limiting cylinder (8) is equal to the diameter of the limiting column (7), and the cutting hole (1706) penetrates through the rubber gasket (1703) and the fixed placing plate (1701).

3. The safe cutting device for high-frequency welded pipe machining and manufacturing according to claim 1, characterized in that a placing groove (13) is formed in the top surface of the supporting table (1), sliding strips (14) are symmetrically arranged on the front surface and the back surface of the top end of the placing groove (13), a baffle (15) is slidably arranged between one ends of the two sliding strips (14), a positioning screw (3) is arranged on one side of the baffle (15), a plurality of movable placing plates (16) are slidably arranged between the two sliding strips (14), and a graduated scale (23) is arranged on the top surface of the supporting table (1) close to the position of the placing groove (13).

4. The safety cutting device for high-frequency welded pipe machining and manufacturing according to claim 3, characterized in that the movable placing plate (16) is evenly distributed on two sides of the fixed placing plate (1701), and the positioning screws (3) penetrate through the baffle plate (15) through threads to be in contact with the slide bars (14).

5. The safe cutting device for high-frequency welded pipe machining and manufacturing according to claim 4, characterized in that two ends of the bottom surface of the placing groove (13) are symmetrically provided with slag falling holes (18), the front surface of the supporting table (1) is provided with cleaning holes (19) corresponding to the positions of the placing groove (13), the placing groove (13) is slidably provided with cleaning brushes (20) through the cleaning holes (19), the bottom surface of the supporting table (1) is symmetrically provided with supporting frames (21), and the collecting boxes (22) are arranged in the supporting frames (21) corresponding to the positions of the slag falling holes (18).

6. A high-frequency welded pipe machining safety cutting device according to claim 5, characterized in that one end of the cleaning brush (20) is located outside the support table (1), and the other end of the cleaning brush (20) is located on the inner bottom surface of the placement groove (13).