CN114131137B - Automatic straight edge cutting equipment for sealing head of pressure container - Google Patents

Automatic straight edge cutting equipment for sealing head of pressure container Download PDF

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Publication number
CN114131137B
CN114131137B CN202111329691.6A CN202111329691A CN114131137B CN 114131137 B CN114131137 B CN 114131137B CN 202111329691 A CN202111329691 A CN 202111329691A CN 114131137 B CN114131137 B CN 114131137B
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ring
wall
rod
whole
block
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CN114131137A (en
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周晓斌
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Special Equipment Safety Supervision Inspection Institute of Jiangsu Province
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Special Equipment Safety Supervision Inspection Institute of Jiangsu Province
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

The invention discloses automatic cutting equipment for straight edges of sealing heads of pressure containers, which structurally comprises an automatic cutting machine, a first driving chain, an auxiliary chain table and a controller, wherein the left end of the automatic cutting machine is fixed with a bolt at the top end of the first driving chain, the front end of the auxiliary chain table is in clearance fit with the whole controller, a cable in the controller is connected with a plug at the left end of the automatic cutting machine in a signal mode, the automatic cutting machine comprises a cutter, a machine tool, an equipment table, a cross beam frame and a second driving chain, the left end of the cross beam frame is fixed with the bolt at the top end of the first driving chain.

Description

Automatic straight edge cutting equipment for sealing head of pressure container
Technical Field
The invention relates to the technical field of pressure vessel cutting, in particular to automatic straight edge cutting equipment for a pressure vessel seal head.
Background
The sealing head belongs to one of the boiler parts in the pressure vessel, the pipe is locally heated by adopting an intermediate frequency induction heating mode, the sealing head can be divided into a plurality of types such as a sphere, an ellipse, a flat cover and the like according to different geometric shapes, the sealing head is provided with a heating block, the power can be adjusted steplessly, the operation and the maintenance are easy, and the sealing head is widely applied by the pressure vessel;
however, the following disadvantages exist in the prior art: the current pressure vessel head straight flange automatic cutout equipment, owing to carry out the automatic cutout to the straight flange of head, carry out relative displacement under the drive of crossbeam, flame cutter appears rocking easily on the fixing base of installation to lead to flame cutting stick to appear slight slope, and then the straight flange appears the precision deviation when causing automatic cutout.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the automatic straight edge cutting equipment for the sealing head of the pressure container, which solves the problems that the straight edge of the sealing head of the pressure container is automatically cut, the relative displacement is carried out under the drive of a cross beam, and a flame cutter easily shakes on an installed fixing seat, so that a flame cutting rod is slightly inclined, and the straight edge is deviated in precision during automatic cutting.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides a pressure vessel head straight flange automatic cutout equipment, its structure includes automatic cutout machine, first drive chain, assistance chain platform, controller, automatic cutout machine left end and first drive chain top bolt fastening, first drive chain bottom and assistance chain platform surface clearance fit, assistance chain platform front end and the whole clearance fit of controller, the inside cable of controller and automatic cutout machine left end plug signal connection, automatic cutout machine includes cutterbar, lathe, equipment platform, crossbeam frame, second drive chain, crossbeam frame left end and first drive chain top bolt fastening, the inside cable of controller and equipment platform left end plug signal connection, cutterbar inner wall and crossbeam frame surface sliding fit, crossbeam frame top and second drive chain bottom clearance fit, second drive chain top and cutterbar surface bolt fastening, cutterbar lower extreme and lathe surface clearance fit, lathe is whole to be connected with equipment platform surface embedding.
According to a further improvement of the invention, the cutter comprises a solid rod ring, a gas storage tank and a connecting plate, wherein the rear wall of the connecting plate is in sliding fit with the surface of the cross beam frame, the surface of the gas storage tank is fixed with the top end of the second driving chain through bolts, the lower end of the solid rod ring is in movable fit with the surface of the machine tool, the outer wall of the solid rod ring is welded with the front end of the connecting plate, the tail end of the connecting plate is in clamping connection with the front end of the gas storage tank, the whole gas storage tank is in movable fit with the inner part of the solid rod ring, the solid rod ring is round and distributed at the front end of the connecting plate, and the outer surface of the solid rod ring is welded with the top end of the connecting plate and is in movable fit with the gas storage tank.
According to the invention, the fixed rod ring is further improved, the fixed rod ring comprises an anti-swing block, a ring body and a cutting rod, the top end of the cutting rod is movably matched with the surface of a machine tool, the outer surface of the ring body is connected with the front end of a connecting plate in a welding mode, the whole cutting rod is movably matched with the whole gas storage box, the surface of the anti-swing block is connected with the surface of the cutting rod in a clamping mode, the whole cutting rod is connected with the center of the ring body in a nested mode, the inner wall of the ring body is fixedly connected with the outer wall of the anti-swing block in a embedding mode, four anti-swing blocks are arranged on the surface of the inner wall of the ring body in an average mode, the anti-swing blocks are fixedly connected with the inner wall of the ring body in a embedding mode, and the surface of the cutting rod is connected with the surface in a clamping mode.
The invention is further improved, the anti-swing block comprises a folding strip, a clamping block, a block supporting wall and a resistance column, the outer wall of the block supporting wall is fixedly connected with the inner wall of the ring body in an embedded manner, the surface of the clamping block is fixedly connected with the surface of the cutting rod in a clamping manner, the top end of the folding strip is fixedly connected with the inner wall of the clamping block, the bottom of the resistance column is welded with the inner wall of the block supporting wall, the front end of the block supporting wall is integrally and fixedly connected with the clamping block in a clamping manner, the inner wall of the clamping block is movably matched with the surface of the resistance column, the tail end of the folding strip is fixedly connected with the inner side of the block supporting wall in a clamping manner, the folding strip is provided with a pair, is distributed on the left side and the right side of the clamping block, the inner side of the folding strip is movably matched with the resistance column, and the tail end of the folding strip is fixedly embedded inside the block supporting wall.
The invention is further improved, the machine tool comprises a fixing seat, a bed panel and side baffles, wherein the whole bed panel is fixedly connected with the surface of the equipment table in an embedded manner, the surface of the bed panel is movably matched with the lower end of the cutter, two sides of the bed panel are welded with the bottoms of the side baffles, the whole fixing seat is fixedly connected with the surface of the bed panel in an embedded manner, two sides of the fixing seat are in clearance fit with the inner walls of the side baffles, two fixing seats are in a group, three groups are arranged in total, the whole fixing seat is fixedly connected with the surface of the bed panel, and two sides of the fixing seat and the side baffles form clearance fit.
The invention is further improved, the fixing seat comprises a carrier sealing groove, a seat body, a material guiding opening and limiting blocks, the surface of the seat body is integrally connected with the fixing seat in a nested mode, two sides of each limiting block are in clearance fit with the inner wall of each side baffle, the bottom of the carrier sealing groove is fixedly connected with the inside of the seat body in a nested mode, two sides of the carrier sealing groove are integrally movably matched with the material guiding opening, the material guiding opening is integrally fixedly connected with the surface of the seat body in a nested mode, the surface of the seat body is integrally and spirally connected with the limiting blocks, the limiting blocks are distributed on the left side and the right side of the seat body, the left side and the right side of the seat body are spirally connected with the seat body, and the inner side of each limiting block is clamped with the seal head inside the carrier sealing groove.
The invention is further improved, the carrier seal groove comprises an auxiliary swivel, a swinging support ring and a groove surface wall, wherein two sides of the top end of the groove surface wall are movably matched with the surface of the material guide opening, the whole groove surface wall is fixedly connected with the surface of the seat body in an embedded manner, the center of the auxiliary swivel is connected with the center of the swinging support ring through bolts, the whole swinging support ring is movably matched with the bottom of the groove surface wall, the bottom of the groove surface wall is movably matched with the whole auxiliary swivel, the swinging support ring is integrally distributed at the bottom of the groove surface wall, the center of the swinging support ring is fixedly connected with the center of the auxiliary swivel through bolts, four-piece support plates are arranged together, and the bottom of the seal head is supported in a buffering manner.
The auxiliary rotating ring comprises a self-rotating rod, a rolling wheel, an inner groove and a ring fixing frame, wherein the center of the ring fixing frame is connected with the center of the swinging ring through bolts, the surface of the rolling wheel is movably matched with the surface of the groove, the surface of the self-rotating rod is connected with the center of the rolling wheel in a nested manner, the whole rolling wheel is movably matched with the inside of the inner groove, the whole inner groove is fixedly connected with the inside of the ring fixing frame in a nested manner, the inner wall of the ring fixing frame is hinged to the two ends of the self-rotating rod, the rolling wheels are distributed in the inner groove to rotate, the center of the ring fixing frame is nested with the self-rotating rod, and the nested lower matched rod body realizes rotation.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects;
1. according to the invention, the cutting rod is nested through the rod fixing ring, the clamping block is clamped with the surface of the rod body under the structural cooperation of the swing preventing block, when the folding bar slightly deviates, the folding bar is propped against the clamping block again under the propping of the resistance column, so that the rod body of the cutting rod is always kept in a central state, the condition that the rod body is slightly inclined due to shaking in the process of driving the chain to displace is avoided, the straight edge precision is improved in the cutting process, and the deviation condition is effectively solved.
2. According to the invention, the fixing seat is used for bearing the seal head, the straight edge side skirts at the two ends are matched with the seat body through the limiting blocks to realize clamping during cutting, the seal head is prevented from deviating in the cutting process, and meanwhile, generated waste materials are led out of the device from the material guiding opening.
Drawings
Fig. 1 is a schematic structural view of an automatic straight edge cutting device for a pressure vessel seal head.
Fig. 2 is a schematic front view of the automatic cutting machine according to the present invention.
Fig. 3 is a schematic top view of the cutter of the present invention.
FIG. 4 is a schematic view of the internal structure of the rod fixing ring of the present invention.
Fig. 5 is a schematic view of the internal structure of the anti-swing block of the present invention.
Fig. 6 is a schematic top view of the machine tool of the present invention.
Fig. 7 is a schematic front view of the firmware seat of the present invention.
Fig. 8 is a schematic top view of the carrier groove of the present invention.
Fig. 9 is a schematic view of the internal structure of the auxiliary swivel of the present invention.
In the figure: the automatic cutting machine comprises an automatic cutting machine 1, a first driving chain 2, an auxiliary chain table 3, a controller 4, a cutter 11, a machine tool 12, an equipment table 13, a beam frame 14, a second driving chain 15, a fixed rod ring 111, an air storage tank 112, a connecting plate 113, an anti-swing block a1, a ring body a2, a cutting rod a3, a folding strip a11, a clamping block a12, a block supporting wall a13, a resistance column a14, a fixed rod seat 121, a bed panel 122, a side baffle 123, a carrying seal groove b1, a seat body b2, a material guide port b3, a limiting block b4, an auxiliary rotating ring b11, a swing support ring b12, a groove surface wall b13, a rotating rod c1, a rolling wheel c2, an inner groove c3 and a ring fixed frame c4.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown, and in which all other embodiments of the invention, based on which one skilled in the art may be obtained without making any inventive effort, are within the scope of the invention.
The invention is further described below with reference to the accompanying drawings:
example 1
As shown in fig. 1 to 5:
the automatic cutting machine comprises an automatic cutting machine 1, a first driving chain 2, an auxiliary chain table 3 and a controller 4, wherein the left end of the automatic cutting machine 1 is fixed with the top end of the first driving chain 2 through bolts, the bottom of the first driving chain 2 is in surface movable fit with the auxiliary chain table 3, the front end of the auxiliary chain table 3 is in integral clearance fit with the controller 4, an inner cable of the controller 4 is in signal connection with a plug at the left end of the automatic cutting machine 1, the automatic cutting machine 1 comprises a cutter 11, a machine tool 12, an equipment table 13, a beam frame 14 and a second driving chain 15, the left end of the beam frame 14 is fixed with the top end of the first driving chain 2 through bolts, the inner cable of the controller 4 is in signal connection with the plug at the left end of the equipment table 13, the inner wall of the cutter 11 is in surface sliding fit with the beam frame 14, the top end of the beam frame 14 is in surface movable fit with the bottom of the second driving chain 15, the top end of the second driving chain 15 is fixed with the surface of the cutter 11 through bolts, the lower end of the cutter 11 is in surface movable fit with the surface of the machine tool 12, and the whole machine tool 12 is fixedly connected with the surface of the equipment table 13.
The cutter 11 comprises a solid rod ring 111, a gas storage tank 112 and a connecting plate 113, wherein the rear wall of the connecting plate 113 is in sliding fit with the surface of the cross beam frame 14, the surface of the gas storage tank 112 is fixed with the top end of the second driving chain 15 through bolts, the lower end of the solid rod ring 111 is in movable fit with the surface of the machine tool 12, the outer wall of the solid rod ring 111 is in welded connection with the front end of the connecting plate 113, the tail end of the connecting plate 113 is in clamping connection with the front end of the gas storage tank 112, the whole gas storage tank 112 is in movable fit with the inside of the solid rod ring 111, the whole solid rod ring 111 is round and distributed at the front end of the connecting plate 113, the outer surface of the gas storage tank 112 is in welded connection with the top end of the connecting plate 113, and the gas storage tank 112 of the gas storage tank is in movable fit, and the gas storage tank 112 is favorable for providing energy for cutting the rod body inside of the solid rod ring 111, so that the rod body can jet flame to carry out straight-edge automatic cutting on a pressure vessel seal head.
The fixed rod ring 111 comprises an anti-swing block a1, a ring body a2 and a cutting rod a3, wherein the top end of the cutting rod a3 is movably matched with the surface of the machine tool 12, the outer surface of the ring body a2 is connected with the front end of the connecting plate 113 in a welding mode, the whole cutting rod a3 is movably matched with the air storage tank 112, the surface of the anti-swing block a1 is clamped and connected with the surface of the cutting rod a3, the whole cutting rod a3 is connected with the center of the ring body a2 in a nested mode, the inner wall of the ring body a2 is fixedly connected with the outer wall of the anti-swing block a1 in an embedded mode, four anti-swing blocks a1 are arranged on the inner wall surface of the ring body a2 in an average mode, the inner wall of the ring body a3 is fixedly connected with the surface of the ring body in a embedded mode, the anti-swing block a1 is beneficial to clamp and fix the cutting rod a3, and meanwhile when a driving chain is displaced, the rod body is kept in a central state all the time through the cooperation of an internal structure, and the situation that the rod body is slightly tilts in the driving chain displacement process is avoided.
The anti-swing block a1 comprises a folding strip a11, a clamping block a12, a block supporting wall a13 and a resistance column a14, wherein the outer wall of the block supporting wall a13 is fixedly connected with the inner wall of the ring body a2, the surface of the clamping block a12 is fixedly connected with the surface of the cutting rod a3 in a clamping way, the top end of the folding strip a11 is fixedly connected with the inner wall of the clamping block a12, the bottom of the resistance column a14 is fixedly connected with the inner wall of the block supporting wall a13 in a welding way, the front end of the block supporting wall a13 is integrally and fixedly connected with the clamping block a12 in a clamping way, the inner wall of the clamping block a12 is movably matched with the surface of the resistance column a14, the tail end of the folding strip a11 is distributed on the left side and the right side of the clamping block a12, the inner side of the clamping block a12 is movably matched with the resistance column a14, the clamping block a12 is favorable for propping up the rod under the matching of the folding strip a11 and the resistance column a14, and the straight edge of the cutting rod is prevented from being restored in the folding strip is prevented if the straight edge is offset, and the cutting accuracy is improved in the cutting process.
The specific working principle is as follows:
according to the invention, a machine tool 12 on an automatic cutting machine 1 is used for placing a pressure vessel seal head, a first driving chain 2 on an auxiliary chain table 3 is used for driving a beam frame 14 to displace at two sides of a device table 13 under the programming of a controller 4, an auxiliary cutter 11 is used for automatically cutting a seal head straight edge by a second driving chain 15 in the displacement process, then a solid rod ring 111 is used for automatically cutting the seal head straight edge from the top of a cutting rod a3 after converting gas supply in a gas storage box 112 into flame, in order to prevent shaking when the driving chain displaces from influencing the cutting rod a3 at the front end of a connecting plate 113, so that the periphery of the cutting rod a3 nested in a ring body a2 is clamped by an anti-swing block a1, the rod body is fixed by the surface of a clamping block a12 in a block supporting wall, and simultaneously under the assistance of a folding strip a11, after displacement slightly deviates, the folding strip a11 bends, under the pressurization of the resistance column a14, the folding strip a11 is quickly restored, so that the cutting rod a3 of the folding strip is always kept in the central displacement, the situation that the rod body is slightly inclined in the process of driving chain displacement is avoided, the cutting rod a3 is nested through the rod fixing ring 111, the clamping block a12 and the rod body surface are clamped under the structural cooperation of the anti-swing block a1, when the displacement slightly occurs, the folding strip a11 is used for propping the clamping block a12 again under the propping of the resistance column a14, the rod body is always kept in the central state, the situation that the rod body is slightly inclined in the process of driving chain displacement is avoided, the straight edge precision in the cutting process is also ensured to be improved, and the deviation situation is effectively solved.
Example 2:
as shown in fig. 6 to 9:
the machine tool 12 comprises a firmware seat 121, a bed panel 122 and side baffles 123, the whole bed panel 122 is fixedly connected with the surface of the equipment table 13, the surface of the bed panel 122 is movably matched with the lower end of the cutter 11, two sides of the bed panel 122 are welded with the bottom of the side baffles 123, the whole firmware seat 121 is fixedly connected with the surface of the bed panel 122, two sides of the firmware seat 121 are in clearance fit with the inner wall of the side baffles 123, two firmware seats 121 are in a group, three groups are arranged in total, the whole bed panel 122 is fixedly connected with the surface of the bed panel 112, two sides of the bed panel and the side baffles 123 form clearance fit, the side baffles 123 are favorable for preventing flame from splashing in the cutting process, and effectively blocking scraps or sparks generated by the flame.
The fixing seat 121 comprises a carrier sealing groove b1, a seat body b2, a material guiding opening b3 and limiting blocks b4, the surface of the seat body b2 is integrally nested with the fixing seat 121, two sides of each limiting block b4 are in clearance fit with the inner wall of the side baffle 123, the bottom of the carrier sealing groove b1 is fixedly embedded and connected with the inside of the seat body b2, two sides of the carrier sealing groove b1 are integrally movably matched with the material guiding opening b3, the whole material guiding opening b3 is fixedly embedded and connected with the surface of the seat body b2, the surface of the seat body b2 is integrally spirally connected with the limiting blocks b4, two limiting blocks b4 are arranged on the left side and the right side of the seat body b2 and are spirally connected with the seat body b2, the inner side of each limiting block b4 is clamped with the inner sealing head of the carrier sealing groove b1, and the limiting blocks b4 are favorable for clamping the side skirts which are punched to be straight edges after being placed in, so that unnecessary movement of the sealing head to be cut in the carrier sealing groove b1 does not occur during working.
The carrier seal groove b1 comprises an auxiliary rotating ring b11, a swinging ring b12 and a groove surface wall b13, two sides of the top end of the groove surface wall b13 are movably matched with the surface of the material guide opening b3, the whole groove surface wall b13 is fixedly connected with the surface of the seat body b2 in a embedding mode, the center of the auxiliary rotating ring b11 is connected with the center of the swinging ring b12 through bolts, the whole swinging ring b12 is movably matched with the bottom of the groove surface wall b13, the bottom of the groove surface wall b13 is movably matched with the whole auxiliary rotating ring b11, the swinging ring b12 is integrally distributed at the bottom of the groove surface wall b13, the center of the swinging ring b11 is fixedly connected with the center of the auxiliary rotating ring b11 through bolts, four-piece support plates are arranged at the bottom of the seal head in a buffering mode, the swinging ring b12 is favorable for buffering and jacking the seal head when the seal head is taken, and the seal head can be taken out easily after the straight edge of the seal head is automatically cut.
The auxiliary rotating ring b11 comprises a self-rotating rod c1, a rotating rod c2, an inner groove c3 and a ring fixing frame c4, the center of the ring fixing frame c4 is connected with the center of the swinging ring b12 through bolts, the surface of the rotating rod c2 is movably matched with the surface of the groove surface b13, the surface of the rotating rod c1 is connected with the center of the rotating rod c2 in a nested mode, the whole rotating rod c2 is movably matched with the inner groove c3, the whole inner groove c3 is fixedly connected with the inner part of the ring fixing frame c4 in a nested mode, the inner wall of the ring fixing frame c4 is hinged to the two ends of the rotating rod c1, the four rotating wheels c2 are distributed in the inner groove c3 and are nested with the self-rotating rod c1 in a nested mode, the rotating is achieved through the nested lower matching rod body, the rotating wheels c2 are beneficial to rotating in the process of auxiliary cutting, different angles can be replaced, and the end sockets are better and convenient in the cutting process.
The specific working principle is as follows:
according to the invention, the pressure container seal head is placed on the fixing seat 121 on the bed panel 122, spark waste is blocked by matching with the side baffles 123 on two sides, after the seal head is placed in the seal head, the surfaces of the seal grooves b1 are carried, the limiting blocks b4 on two sides clamp the straight edges of the seal head, the seal head and the seat body b2 downwards move spirally to realize clamping, cut straight edge waste is further led out from the material guide opening b3, the seal head can rotate on the groove surface wall b13, the swinging ring b12 surface swinging piece plays a role in supporting the seal head bottom, the rolling wheel c2 in the auxiliary rotating ring b11 rotates under the rotation of the rotating rod c1 in the ring fixing frame c4, and the seal head carried by the surface is matched with the inner groove c3 to be favorable for replacing cutting positions of different angles.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein; any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (1)

1. The utility model provides a pressure vessel head straight flange automatic cutout equipment, its structure includes automatic cutout machine (1), first driving chain (2), assists chain platform (3), controller (4), first driving chain (2) bottom and assist chain platform (3) surface clearance fit, assist chain platform (3) front end and the whole clearance fit of controller (4), its characterized in that:
the automatic cutting machine (1) comprises a cutter (11), a machine tool (12), an equipment table (13), a beam frame (14) and a second driving chain (15), wherein the left end of the beam frame (14) is fixed with the top end of the first driving chain (2) through bolts, an internal cable of the controller (4) is in signal connection with a plug at the left end of the equipment table (13), and the top end of the beam frame (14) is in movable fit with the bottom of the second driving chain (15);
the cutter (11) comprises a rod fixing ring (111), a gas storage tank (112) and a connecting plate (113), wherein the rear wall of the connecting plate (113) is in sliding fit with the surface of the beam frame (14), the surface of the gas storage tank (112) is fixed with the top end of the second driving chain (15) through bolts, the connecting plate (113) is in clamping connection with the gas storage tank (112), and the whole gas storage tank (112) is in movable fit with the rod fixing ring (111);
the fixed rod ring (111) comprises an anti-swing block (a 1), a ring body (a 2) and a cutting rod (a 3), wherein the lower end of the cutting rod (a 3) is in movable fit with the surface of a machine tool (12), the outer surface of the ring body (a 2) is connected with a connecting plate (113) in a welding way, and the whole cutting rod (a 3) is connected with the center of the ring body (a 2) in a nested way;
the anti-swing block (a 1) comprises a folding strip (a 11), a clamping block (a 12), a block supporting wall (a 13) and a resistance column (a 14), wherein the outer wall of the block supporting wall (a 13) is fixedly connected with the inner wall of the ring body (a 2), the surface of the clamping block (a 12) is fixedly clamped with the surface of the cutting rod (a 3), the top end of the folding strip (a 11) is fixedly connected with the clamping block (a 12), the bottom of the resistance column (a 14) is welded with the inner wall of the block supporting wall (a 13), the front end of the block supporting wall (a 13) is integrally clamped and connected with the clamping block (a 12), the clamping block (a 12) is movably matched with the surface of the resistance column (a 14), and the tail end of the folding strip (a 11) is fixedly connected with the block supporting wall (a 13);
the machine tool (12) comprises a fixing seat (121), a bed surface plate (122) and side baffles (123), wherein the whole bed surface plate (122) is fixedly connected with the surface of the equipment table (13), two sides of the bed surface plate (122) are welded with the bottoms of the side baffles (123), and the whole fixing seat (121) is fixedly connected with the surface of the bed surface plate (122);
the fixing seat (121) comprises a carrier seal groove (b 1), a seat body (b 2), a material guide opening (b 3) and a limiting block (b 4), wherein two sides of the limiting block (b 4) are in clearance fit with the inner wall of the side baffle (123), the material guide opening (b 3) is integrally and fixedly connected with the seat body (b 2) in a embedding way, and the surface of the seat body (b 2) is integrally and spirally connected with the limiting block (b 4);
the load seal groove (b 1) comprises an auxiliary rotating ring (b 11), a swinging support ring (b 12) and a groove surface wall (b 13), wherein two sides of the top end of the groove surface wall (b 13) are in movable fit with the surface of the material guide opening (b 3), the whole groove surface wall (b 13) is fixedly embedded and connected with the surface of the seat body (b 2), the center of the auxiliary rotating ring (b 11) is connected with the center of the swinging support ring (b 12) through a bolt, the whole swinging support ring (b 12) is in movable fit with the bottom of the groove surface wall (b 13), and the bottom of the groove surface wall (b 13) is in movable fit with the whole auxiliary rotating ring (b 11);
the auxiliary rotating ring (b 11) comprises a self-rotating rod (c 1), a rolling wheel (c 2), an inner groove (c 3) and a ring fixing frame (c 4), the center of the ring fixing frame (c 4) is connected with the center of the swinging ring (b 12) through bolts, the surface of the rolling wheel (c 2) is in movable fit with the surface of the groove surface wall (b 13), the surface of the rotating rod (c 1) is connected with the center of the rolling wheel (c 2) in a nested manner, the whole rolling wheel (c 2) is in movable fit with the inner groove (c 3), the whole inner groove (c 3) is fixedly connected with the inner part of the ring fixing frame (c 4), and the inner wall of the ring fixing frame (c 4) is hinged with two ends of the rotating rod (c 1);
under the cooperation of the anti-swing block (a 1), the clamping block (a 12) clamps the surface of the cutting rod (a 3), and when the folding bar (a 11) is slightly deviated, the folding bar is again propped against the clamping block (a 12) under the propping of the resistance column (a 14), so that the cutting rod is always kept in a central state, and the situation that the rod body is slightly inclined due to shaking in the driving chain displacement process is avoided.
CN202111329691.6A 2021-11-11 2021-11-11 Automatic straight edge cutting equipment for sealing head of pressure container Active CN114131137B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102756046B (en) * 2011-04-29 2014-12-10 南车戚墅堰机车车辆工艺研究所有限公司 Closing tool for end socket of air cylinder
CN104191119B (en) * 2014-09-15 2016-02-17 浙江巨力电机成套设备有限公司 Rotor spot welder certainly move welding rod device
CN204248182U (en) * 2014-10-29 2015-04-08 上海气焊机厂有限公司 Numerical control cutting machine
CN205496745U (en) * 2016-04-19 2016-08-24 申昱环保科技股份有限公司 Head processing is cut edge balancedly quick -witted
CN206883020U (en) * 2017-06-07 2018-01-16 广州广源激光科技有限公司 Laser cutting machine
CN109291088B (en) * 2018-09-25 2020-12-01 徐美琴 Cutting equipment capable of improving cutting effect
CN111604568A (en) * 2020-05-08 2020-09-01 靖江市亚泰物流装备有限公司 Cutting device for margin of end socket edge
CN111558782A (en) * 2020-05-25 2020-08-21 田万忠 Optical fiber laser cutting machine
CN212239750U (en) * 2020-06-03 2020-12-29 铜陵有色金属集团股份有限公司 Welding gun supporting device of surfacing welding equipment for grinding roller of coal mill
CN111730400B (en) * 2020-06-29 2021-08-24 湖南云山建筑工程有限公司 Electric construction machine
CN112092066A (en) * 2020-09-03 2020-12-18 徐松 Cutting equipment for rubber processing
CN112571197A (en) * 2020-12-28 2021-03-30 广州义媛媛贸易有限公司 Semiconductor ceramic protection equipment
CN112936386B (en) * 2021-03-24 2023-03-14 浙江普菲特磁业有限公司 Slicing equipment using magnetic material
CN214489182U (en) * 2021-04-06 2021-10-26 南通鑫拓封头制造有限公司 Automatic cutting device for straight edges of pressure vessel end sockets

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