CN219484508U

CN219484508U - Pressure steel pipe reinforcement ring cutting device

Info

Publication number: CN219484508U
Application number: CN202320092440.9U
Authority: CN
Inventors: 曹虎; 杨建锋; 郭辉; 刘浩龙; 郭灵强; 王建兵
Original assignee: Xinjiang Corps Hydraulic And Hydroelectric Engineering Group Co ltd
Current assignee: Xinjiang Corps Hydraulic And Hydroelectric Engineering Group Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-08-08
Anticipated expiration: 2033-01-31

Abstract

The utility model provides a pressure steel pipe adds muscle ring cutting device, includes magnetic force seat, support frame, rotates seat, regulation pole, drive automobile body, branch and two cutting rifle heads, and the lower extreme of support frame is connected with magnetic force seat, and the rotation seat is installed to support frame upper end pivoted, and regulation pole one end is connected with the rotation seat, and the other end is connected with drive automobile body, installs branch on the drive automobile body, installs two cutting rifle heads on the branch; the rotation seat is transversely provided with an adjusting hole, an adjusting rod penetrates into the rotation seat in a sliding mode through the adjusting hole, and a limit bolt is arranged on the outer side of the rotation seat. Through magnetic seat location centre of a circle, need not the marking off during the cutting, only need alone just can accomplish the cutting, through setting up two cutting rifle heads, once only accomplish annular cutting, cutting efficiency is high, adjusts pole slip adjustable and rotates the seat and be connected, is convenient for adapt to the requirement of different radius sizes.

Description

Pressure steel pipe reinforcement ring cutting device

Technical Field

The utility model relates to the technical field of reinforcement ring cutting, in particular to a pressure steel pipe reinforcement ring cutting device.

Background

Because the reinforcement ring is annular steel plate, when cutting the reinforcement ring, need find the steel plate axis earlier, mark out every reinforcement ring centre of a circle position along the steel plate axis, the inside and outside limit line of every reinforcement ring is circularly marked according to the reinforcement ring again, and the manual work is assisted with plasma cutting machine and is followed the mark and cut, cut the outside earlier and cut the interior limit again, and then the manual work adopts the angle mill to polish and repair nonstandard corner again. The automatic scribing machine has the advantages that manual scribing is needed for different sizes, two persons are needed to assist, two persons cut the outer edge and then cut the inner edge, and two times of cutting are low in cutting efficiency and large in cutting size deviation.

Disclosure of Invention

The utility model aims to solve the technical problems that: the problem that exists among the above-mentioned background art is solved, provides a pressure steel pipe adds muscle ring cutting device, through magnetic seat location centre of a circle, need not draw a line during the cutting, only need alone just can accomplish the cutting, through setting up two cutting rifle heads, once only accomplish annular cutting, cutting efficiency is high, adjusts pole slip adjustable and rotates the seat to be connected, is convenient for adapt to different size specifications.

In order to achieve the technical characteristics, the aim of the utility model is realized in the following way: the pressure steel pipe reinforcement ring cutting device comprises a magnetic seat, a support frame, a rotating seat, an adjusting rod, a driving vehicle body, a supporting rod and two cutting gun heads, wherein the lower end of the support frame is connected with the magnetic seat, the rotating seat is rotatably arranged at the upper end of the support frame, one end of the adjusting rod is connected with the rotating seat, the other end of the adjusting rod is connected with the driving vehicle body, the supporting rod is arranged on the driving vehicle body, and the two cutting gun heads are arranged on the supporting rod; the rotary seat is transversely provided with an adjusting hole, the adjusting rod penetrates into the rotary seat in a sliding mode through the adjusting hole, and the outer side of the rotary seat is provided with a limit bolt.

The support frame includes the center block, and the middle part of center block is equipped with fore-and-aft through-hole, and the outer wall of center block is equipped with a plurality of outwards extended extension poles, and the extension pole is kept away from the one end downside of center block and is installed the magnetic force seat, the lower extreme of rotating the seat is equipped with the pivot, and the pivot is rotated and is installed in the through-hole.

The lower extreme of pivot stretches out downwards, and lower extreme tip is equipped with the point.

The adjusting rod is axially provided with a rack, a sliding groove for accommodating and limiting the rack is formed in the adjusting hole, the rotating seat is arranged on the upper side of the sliding groove and provided with two lug seats, the gear is arranged between the two lug seats, the center of the gear is fixedly provided with a driving rod, one end of the driving rod is rotationally connected with the lug seats, the other end of the driving rod is provided with a hand wheel, and the gear is meshed with the rack.

The upper part of the driving car body is provided with a fixed seat, and the supporting rod is fixedly connected with the fixed seat.

The cutting gun head is connected with the supporting rod through the regulating block, the regulating block comprises a first regulating block and a second regulating block, the first regulating block and the second regulating block are connected in a rotary adjustable mode through positioning bolts, transverse regulating holes are formed in the first regulating block, and longitudinal regulating holes are formed in the second regulating block.

The driving trolley body is a driving trolley or a structure in which the driving trolley and the cutting equipment host are integrated.

The utility model has the following beneficial effects:

1. through magnetic seat location centre of a circle, need not the marking off during the cutting, only need alone just can accomplish the cutting, through setting up two cutting rifle heads, once only accomplish annular cutting, cutting efficiency is high, adjusts pole slip adjustable and rotates the seat and be connected, is convenient for adapt to the requirement of different radius sizes.

2. The three extending rods extending outwards are arranged on the outer wall of the central block body, so that the stability of the rotating seat is better.

3. The adjusting rod is axially provided with a rack, and the gear is driven to rotate by rotating the hand wheel, so that the rotating radius of the adjusting rod is conveniently adjusted.

4. The cutting gun head is connected with the supporting rod through the adjusting block, so that the angle of the cutting gun head can be conveniently adjusted.

Drawings

Fig. 1 is a schematic diagram of a front view structure of the present utility model.

Fig. 2 is a schematic perspective view of the present utility model.

Fig. 3 is a schematic perspective view of a support frame according to the present utility model.

Fig. 4 is a schematic perspective view of a rotating seat according to the present utility model.

Fig. 5 is a perspective view of another perspective view of the rotary seat according to the present utility model.

Fig. 6 is a schematic view of a connection structure between a driving body and a cutting gun head according to the present utility model.

Fig. 7 is a schematic perspective view of an adjusting block according to the present utility model.

In the figure: the magnetic force seat 10, the support frame 20, the central block 21, the through hole 22, the extension rod 23, the rotating seat 30, the adjusting hole 31, the sliding groove 32, the lug seat 33, the gear 34, the driving rod 35, the hand wheel 36, the limit bolt 37, the rotating shaft 38, the tip 39, the adjusting rod 40, the rack 41, the driving car body 50, the fixing seat 51, the supporting rod 60, the cutting gun head 70, the adjusting block 80, the first adjusting block 81, the longitudinal adjusting hole 821, the second adjusting block 82, the longitudinal adjusting hole 821 and the positioning bolt 83.

Detailed Description

Embodiments of the present utility model will be further described with reference to the accompanying drawings.

Referring to fig. 1-7, the reinforced ring cutting device of the pressure steel pipe comprises a magnetic seat 10, a support frame 20, a rotating seat 30, an adjusting rod 40, a driving vehicle body 50, a supporting rod 60 and two cutting gun heads 70, wherein the lower end of the support frame 20 is connected with the magnetic seat 10, the rotating seat 30 is rotatably arranged at the upper end of the support frame 20, one end of the adjusting rod 40 is connected with the rotating seat 30, the other end of the adjusting rod 40 is connected with the driving vehicle body 50, the supporting rod 60 is arranged on the driving vehicle body 50, and the two cutting gun heads 70 are arranged on the supporting rod 60; the rotating seat 30 is transversely provided with an adjusting hole 31, an adjusting rod 40 penetrates into the rotating seat 30 in a sliding mode through the adjusting hole 31, and a limiting bolt 37 is arranged on the outer side of the rotating seat 30. The circle center is positioned through the magnetic seat 10, scribing is not needed during cutting, only one person is needed to complete cutting, annular cutting is completed once through the two cutting gun heads 70, cutting efficiency is high, the adjusting rod 40 is connected with the rotating seat 30 in a sliding adjustable mode, and requirements of different radius sizes are met conveniently.

When the steel plate reinforced ring cutting machine is used, the center of the rotating seat 30 is aligned with the center locating point of the steel plate, the switch of the magnetic seat 10 is rotated to enable the magnetic seat 10 to be adsorbed on the steel plate, the cutting gun head 70 and the driving car body 50 are started, the driving car body 50 drives the cutting gun head 70 to rotate, and therefore the steel plate is subjected to annular cutting, and the reinforced ring is formed. When the width of the reinforcement ring needs to be adjusted, the distance between the two cutting gun heads 70 is adjusted, when the diameter needs to be adjusted, the adjusting rod 40 is lengthened or shortened to be positioned at the position of the rotating seat 30, and then the limiting bolt 37 is screwed down to limit the adjusting rod 40. Convenient to use, cutting efficiency is high.

Referring to fig. 3 and 4, the support frame 20 includes a central block 21, a longitudinal through hole 22 is provided in the middle of the central block 21, three extension rods 23 extending outwards are provided on the outer wall of the central block 21, the magnetic base 10 is mounted on the underside of one end of the extension rod 23 far away from the central block 21, a rotating shaft 38 is provided on the lower end of the rotating base 30, and the rotating shaft 38 is rotatably mounted in the through hole 22. By providing three outwardly extending extension bars 23 on the outer wall of the central block 21, the stability of the swivel mount 30 is improved.

In order to conveniently align the rotating seat 30 with the central positioning point on the steel plate, referring to fig. 4 and 5, the lower end of the rotating shaft 38 extends downwards, and the end of the lower end is provided with a tip 39. In use, the tip 39 is aligned with the center anchor point, thereby aligning the swivel mount 30 with the center anchor point.

In order to more conveniently adjust the length of the adjusting rod 40, namely, the rotation radius, referring to fig. 1 and 2, the adjusting rod 40 is axially provided with a rack 41, a chute 32 for accommodating and limiting the rack 41 is arranged in the adjusting hole 31, the rotating seat 30 is provided with two lugs 33 on the upper side of the chute 32, a gear 34 is arranged between the two lugs 33, a driving rod 35 is fixedly arranged in the center of the gear 34, one end of the driving rod 35 is rotationally connected with the lugs 33, a hand wheel 36 is arranged at the other end of the driving rod 35, and the gear 34 is meshed with the rack 41. The length of the adjusting rod 40 can be conveniently adjusted by loosening the limit bolt 37 and rotating the hand wheel 36, and then the limit bolt 37 is tightened to fix the adjusting rod 40.

Referring to fig. 6, a fixing seat 51 is provided at an upper portion of the driving body 50, and a strut 60 is fixedly connected with the fixing seat 51, so that the strut 60 is conveniently installed.

Referring to fig. 6 and 7, the cutting tip 70 is connected to the strut 60 through an adjusting block 80, so that the angle of the cutting tip 70 can be adjusted. The adjusting block 80 comprises a first adjusting block 81 and a second adjusting block 82, the first adjusting block 81 and the second adjusting block 82 are connected in a rotatable and adjustable mode through a positioning bolt 83, a transverse adjusting hole 811 is formed in the first adjusting block 81, and a longitudinal adjusting hole 821 is formed in the second adjusting block 82. In use, the transverse adjustment hole 811 is mounted to the strut 60 and the longitudinal adjustment hole 821 is mounted to the cutting gun head 70.

The cutting tip 70 may be a cutting tip for use with oxygen and acetylene, or may be a cutting tip for use in plasma cutting. When a cutting gun head is used in combination with oxygen and acetylene, the drive train body 50 is a drive train, which may be a conventional drive train of model CG 1-30Q. When a cutting gun head for plasma cutting is used, the driving vehicle body 50 may be a driving carriage or may be a structure in which the driving carriage is integrated with a main body of the cutting apparatus.

The working process and principle of the utility model are as follows:

when in use, the tip 39 of the rotating shaft 38 at the lower end of the rotating seat 30 is aligned with the center positioning point of the steel plate, so that the rotating seat 30 is aligned with the center positioning point. Rotating the switch of the magnetic base 10 causes the magnetic base 10 to be adsorbed on the steel plate.

The position of the adjustment block 80 is adjusted according to the width of the reinforcement ring, thereby adjusting the spacing of the two cutting tips 70. The limit bolts 37 are loosened, the hand wheels 36 are rotated, the length of the adjusting rod 40 is adjusted, then the limit bolts 37 are tightened to fix the adjusting rod 40, and the rotation radius of the two cutting gun heads 70 is adjusted.

Then, 2 cutting gun heads 70 are started simultaneously to cut, the driving car body 50 is started, and the driving car body 50 drives the cutting gun heads 70 to rotate, so that the steel plate is subjected to annular cutting, and a reinforced ring is formed.

Claims

1. Pressure steel pipe adds muscle ring cutting device, its characterized in that: the automatic cutting device comprises a magnetic seat (10), a support frame (20), a rotating seat (30), an adjusting rod (40), a driving vehicle body (50), a supporting rod (60) and cutting gun heads (70), wherein the lower end of the support frame (20) is connected with the magnetic seat (10), the rotating seat (30) is rotatably arranged at the upper end of the support frame (20), one end of the adjusting rod (40) is connected with the rotating seat (30), the other end of the adjusting rod is connected with the driving vehicle body (50), the supporting rod (60) is arranged on the driving vehicle body (50), and two cutting gun heads (70) are arranged on the supporting rod (60); the rotary seat (30) is transversely provided with an adjusting hole (31), an adjusting rod (40) penetrates into the rotary seat (30) in a sliding mode through the adjusting hole (31), and a limit bolt (37) is arranged on the outer side of the rotary seat (30).

2. A pressure steel pipe reinforcement ring cutting device according to claim 1, wherein: the support frame (20) comprises a central block body (21), a longitudinal through hole (22) is formed in the middle of the central block body (21), a plurality of extension rods (23) extending outwards are arranged on the outer wall of the central block body (21), the lower side of one end, far away from the central block body (21), of each extension rod (23) is provided with the magnetic base (10), the lower end of each rotating base (30) is provided with a rotating shaft (38), and the rotating shafts (38) are rotatably arranged in the through holes (22).

3. A pressure steel pipe reinforcement ring cutting device according to claim 2, wherein: the lower end of the rotating shaft (38) extends downwards, and the end part of the lower end is provided with a tip part (39).

4. A steel pressure pipe reinforced ring cutting apparatus as set forth in any one of claims 1-3, wherein: the adjusting rod (40) is axially provided with a rack (41), a chute (32) for accommodating and limiting the rack (41) is arranged in the adjusting hole (31), two lug seats (33) are arranged on the upper side of the chute (32), a gear (34) is arranged between the two lug seats (33), a driving rod (35) is fixedly arranged at the center of the gear (34), one end of the driving rod (35) is rotationally connected with the lug seats (33), a hand wheel (36) is arranged at the other end of the driving rod (35), and the gear (34) is meshed with the rack (41).

5. A pressure steel pipe reinforcement ring cutting device according to claim 1, wherein: the upper part of the driving vehicle body (50) is provided with a fixed seat (51), and a supporting rod (60) is fixedly connected with the fixed seat (51).

6. A pressure steel pipe reinforcement ring cutting device according to claim 1, wherein: the cutting gun head (70) is connected with the supporting rod (60) through an adjusting block (80), the adjusting block (80) comprises a first adjusting block (81) and a second adjusting block (82), the first adjusting block (81) and the second adjusting block (82) are connected in a rotationally adjustable mode through a positioning bolt (83), a transverse adjusting hole (811) is formed in the first adjusting block (81), and a longitudinal adjusting hole (821) is formed in the second adjusting block (82).

7. A pressure steel pipe reinforcement ring cutting device according to claim 1, wherein: the driving trolley body (50) is a driving trolley or a structure formed by integrating the driving trolley and a main machine of the cutting equipment.