CN117862590A - High-precision seamless steel tube production equipment and process - Google Patents
High-precision seamless steel tube production equipment and process Download PDFInfo
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- CN117862590A CN117862590A CN202410143459.0A CN202410143459A CN117862590A CN 117862590 A CN117862590 A CN 117862590A CN 202410143459 A CN202410143459 A CN 202410143459A CN 117862590 A CN117862590 A CN 117862590A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 189
- 239000010959 steel Substances 0.000 title claims abstract description 189
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title abstract description 14
- 238000005520 cutting process Methods 0.000 claims abstract description 113
- 239000000428 dust Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 description 9
- 230000008602 contraction Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010622 cold drawing Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
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Abstract
The invention relates to the technical field of seamless steel tube production, and discloses high-precision seamless steel tube production equipment and a process, wherein the production equipment comprises a main body mechanism: the cutting mechanism is used for fixing and cutting the seamless steel tube, and the bottom of the cutting mechanism is fixedly connected with the top of the main body mechanism; still include pushing mechanism, this pushing mechanism is used for pushing away seamless steel pipe to cutting mechanism, the device makes things convenient for seamless steel pipe of different diameters to place in the gap of rubber roller, realize carrying out fixed cutting to the seamless steel pipe of different diameters, the gap of rubber roller presents the V style of calligraphy, seamless steel pipe card is in the inside of V style of calligraphy, make seamless steel pipe can not take place the roll skew easily, lead to not good fixing, influence the cutting effect, accept the subassembly and guarantee in cutting process, seamless steel pipe is in the vertical state with the cutting dish all the time, make the cutting terminal surface more neat, vibration amplitude in the messenger cutting process reduces, improve the cutting effect to seamless steel pipe.
Description
Technical Field
The invention relates to the technical field of seamless steel tube production, in particular to high-precision seamless steel tube production equipment and technology.
Background
The seamless steel pipe is made of a whole metal, a steel pipe with no seam on the surface is called a seamless steel pipe, when the seamless steel pipe is produced, a steel pipe blank is conveyed to a heating furnace for heating, the steel pipe blank is conveyed to a perforating machine after being heated, a perforating rod on the perforating machine moves towards a direction close to the steel pipe blank and is punched, perforation treatment is completed, an operator places the perforated steel pipe into a collecting box, the perforated steel pipe is transferred to a necking machine, the steel pipe is fed to the necking machine for heading and necking treatment, and then the steel pipe is discharged to the collecting box for carrying out procedures of pickling, cold drawing, heat treatment, straightening, packaging and the like, so that the seamless steel pipe is manufactured;
after cold drawing is finished, the seamless steel pipes are required to be cut, the existing cutting device cannot fixedly cut the seamless steel pipes with different calibers, so that the working efficiency of workers is reduced, the use of cost is improved, dust generated by cutting cannot be subjected to dust fall treatment, and the workers can inhale gas with dust for a long time, so that the life and health of the workers are endangered.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the technical problems by adopting the following technical scheme: the invention relates to high-precision seamless steel tube production equipment, which comprises a main body mechanism, wherein the main body mechanism is used for adjusting the position of a seamless steel tube; the cutting mechanism is used for fixing and cutting the seamless steel tube, and the bottom of the cutting mechanism is fixedly connected with the top of the main body mechanism;
still include pushing mechanism, this pushing mechanism is used for pushing seamless steel pipe to cutting mechanism, pushing mechanism includes the base, the outer wall of base and the outer wall fixed connection that cutting mechanism one end was kept away from to main part mechanism, the base is close to the outer wall even fixedly connected with second telescopic link of main part mechanism one end, the one end fixedly connected with push pedal of base is kept away from to the second telescopic link, the bottom of push pedal evenly is provided with the movable block, the top of movable block and the bottom sliding connection of push pedal, the outer wall fixedly connected with fixed pipe of movable block, cooperation main part mechanism put seamless steel pipe neatly and impel the material loading, and the external air pump blows from inside the seamless steel pipe, avoids the piece that the cutting produced to get into inside the seamless steel pipe.
Preferably, the main part mechanism includes the board, the inside of board is close to push mechanism's one end is provided with puts the subassembly, put the outer wall of subassembly and the inner wall fixed connection of board, the one end that push mechanism was kept away from to the inside of board has been seted up down the silo, the bottom of silo evenly is provided with the stand down, the bottom of stand and the bottom fixed connection of silo down, the top fixedly connected with arc of stand, the top of arc is provided with accepts the subassembly, it rotates with the inner wall of board to accept the outer wall of subassembly to be connected, puts the subassembly and can accomplish the alignment to the steel pipe homoenergetic of different diameters and put, cooperates cutting mechanism to realize fixing to the steel pipe homoenergetic of different diameters simultaneously to guarantee that the steel pipe is in perpendicularly all the time with cutting mechanism when cutting, guarantee that the cutting end faces flushes, improve work efficiency, also improved the quality of product.
Preferably, put the subassembly and include first flexible post, the bottom of first flexible post and the bottom fixed connection of board inner wall, the first slide of bottom fixedly connected with of first flexible post, the inside of first slide evenly is provided with the connecting rod, the outer wall of connecting rod and the inner wall sliding connection of first slide, the one end that first slide was kept away from to the connecting rod is provided with the second slide, the outer wall of second slide and the inner wall fixed connection of board, the inner wall of second slide and the outer wall sliding connection of connecting rod, the one end that first slide was kept away from to the outer wall of connecting rod is provided with the rubber roller, the outer wall of rubber roller and the outer wall rotation of connecting rod are connected, first slide and second slide and first flexible post all use the rubber roller to set up as central symmetry, the one end symmetry that the inner wall of board is close to first slide is provided with the stationary blade, the outer wall of stationary blade and the inner wall fixed connection of board, the opposite side rotation of stationary blade is connected with the fixed roller, makes the seamless steel pipe of minor diameter place on the rubber roller, and the rubber roller is the same with the rubber roller, and the seamless steel pipe is different in the seamless steel pipe diameter, and the seamless pipe is different to take place the seamless V-shaped and is cut, and is difficult to realize the seamless V-shaped and is cut, the seamless is realized.
Preferably, the bearing assembly comprises a rotating shaft, the top of the rotating shaft is fixedly connected with the top of the inner wall of the machine table, the bottom of the rotating shaft is uniformly rotationally connected with a supporting rod, the bottom of the supporting rod is provided with a bottom plate, the top of the bottom plate is rotationally connected with the bottom of the supporting rod, the top of the bottom plate is far away from one end fixedly connected with baffle of the supporting rod, manual work is reduced, cutting efficiency is improved, and in the cutting process, the seamless steel pipe is always in a vertical state with a cutting disc, so that the cutting end face is more neat.
Preferably, the cutting mechanism comprises a top plate, the bottom of roof and the top fixed connection of board, the one end fixedly connected with of accepting the subassembly is kept away from to the bottom of roof inner wall compresses tightly the subassembly, it is located the top of putting the subassembly to compress tightly the subassembly, the one end sliding connection that compresses tightly the subassembly is kept away from at the top of roof inner wall has the slide, the bottom sliding connection of slide has the housing, the inner wall of housing rotates and is connected with the cutting dish, the inner wall of housing evenly is provided with the water pipe, the outer wall of water pipe and the inner wall fixed connection of housing, carries out the water-cooling to cutting dish and seamless steel pipe, reduces the dust piece that the cutting produced simultaneously, fixes and keeps perpendicular with the cutting dish to the seamless steel pipe, avoids leading to the cutting terminal surface unevenness to influence the length of use of seamless steel pipe because rocking in the cutting process, reduces the harm of dust to environment and workman in the cutting process.
Preferably, the compression assembly comprises a second telescopic column, the top of the second telescopic column is fixedly connected with the top of the inner wall of the top plate, the bottom fixedly connected with fixed plate of the second telescopic column, the outer wall of the fixed plate is uniformly provided with a connecting plate, the outer wall of the connecting plate is rotationally connected with the outer wall of the fixed plate, one end of the connecting plate, which is far away from the fixed plate, is provided with a movable seat, the outer wall of the movable seat is rotationally connected with the outer wall of one end of the connecting plate, which is far away from the fixed plate, a first telescopic rod is uniformly arranged at the bottom of the movable seat, the top of the first telescopic rod is fixedly connected with a rubber sheet, one end of the rubber sheet is far away from the bottom fixedly connected with the movable seat, after the movable seat compresses the seamless steel pipe, the gap is filled by the first telescopic column to drive the rubber sheet, and the seamless steel pipe, which is identical with the diameter of the bottom of the movable seat, is directly aligned and pressed, the amplitude of the cutting process is reduced by pressing and the cutting process is improved by pressing and fixing one end of the cutting disc.
The production process of the high-precision seamless steel tube comprises the following steps:
s1: adjusting the interval between the placing components and extending the receiving components;
s2: placing the seamless steel tube on a machine table, and flatly laying the seamless steel tube on a placing assembly by a compacting assembly;
s3: the bearing component is matched with the pushing mechanism to align two ends of the seamless steel pipe, and the seamless steel pipe is placed under the cutting disc to be cut;
s4: during cutting, the water pipe carries out water-cooling dust fall to the cutting disc and the seamless steel pipe, and the pushing mechanism pushes the seamless steel pipe forward to be aligned with the bearing assembly for continuous cutting.
The beneficial effects of the invention are as follows:
1. according to the invention, by arranging the main body mechanism, seamless steel pipes are prevented from directly rolling out of the machine table, the arrangement assembly can finish alignment arrangement on steel pipes with different diameters, meanwhile, the steel pipes with different diameters can be fixed by matching with the cutting mechanism, the steel pipes are always vertical to the cutting mechanism during cutting, the cutting end face is ensured to be flush, the working efficiency is improved, and the quality of products is also improved.
2. According to the invention, the distance between the rubber rollers is gradually increased through the movement of the connecting rods, the fixed rollers are kept still all the time in the adjustment process, when a seamless steel pipe with smaller diameter needs to be cut, the first telescopic column contracts to drive the second slide way to move downwards, so that the connecting rods are mutually close to drive the rubber rollers to mutually close, meanwhile, the fixed rollers are close, gaps between the rubber rollers are reduced, seamless steel pipes with smaller diameters are placed on the rubber rollers, the fixed wheels are the same as the rubber rollers, seamless steel pipes with different diameters are conveniently placed in the gaps of the rubber rollers, fixed cutting of the seamless steel pipes with different diameters is realized, the gaps of the rubber rollers are V-shaped, the seamless steel pipes are clamped in the V-shaped, rolling offset of the seamless steel pipes cannot easily occur, the poor fixing is caused, the cutting effect is affected, the bearing assembly ensures that the seamless steel pipes are always in a vertical state with a cutting disc in the cutting process, and the cutting end faces are more uniform.
3. According to the invention, the compacting assembly is arranged, so that the gap is filled by driving the rubber sheet through the first telescopic column after the seamless steel tube with smaller diameter and larger diameter is compacted by the movable seat, the seamless steel tube with the diameter identical to the bottom of the movable seat is directly aligned and pressed, and the vibration amplitude in the cutting process is reduced by pressing and fixing one end close to the cutting disc, so that the cutting effect of the seamless steel tube is improved.
4. According to the invention, the fixed pipe is aligned with the axis of each seamless steel pipe through the pushing mechanism, the push plate is driven by the second telescopic rod to insert the fixed pipe into the seamless steel pipe when approaching the seamless steel pipe, and the air pump is externally connected to blow air into the seamless steel pipe, so that dust and scraps are blown out of the seamless steel pipe when cutting, the dust and scraps are prevented from adhering to the interior of the seamless steel pipe, and the cleaning work is aggravated.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the entirety of the present invention;
FIG. 3 is a schematic view of the structure of the body mechanism of the present invention;
FIG. 4 is a schematic view of the cutting mechanism of the present invention;
FIG. 5 is a schematic illustration of the structure of the pushing mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the receiving assembly of the present invention;
FIG. 7 is a schematic view of the placement module of the present invention;
FIG. 8 is a schematic view of the structure of the compression assembly of the present invention;
FIG. 9 is a process flow diagram of the present invention;
in the figure: 1. a main body mechanism; 101. a machine table; 102. placing the components; 1021. a first telescoping column; 1022. a first slideway; 1023. a connecting rod; 1024. a rubber roller; 1025. a second slideway; 1026. a fixing piece; 1027. a fixed roller; 103. a receiving assembly; 1031. a rotating shaft; 1032. a support rod; 1033. a bottom plate; 1034. a baffle; 104. discharging groove; 105. a column; 106. an arc-shaped plate; 2. a cutting mechanism; 201. a top plate; 202. a slide plate; 203. a housing; 204. a cutting disc; 205. a water pipe; 206. a compression assembly; 2061. a second telescoping column; 2062. a fixing plate; 2063. a connecting plate; 2064. a movable seat; 2065. a first telescopic rod; 2066. a rubber sheet; 3. a pushing mechanism; 301. a base; 302. a second telescopic rod; 303. a push plate; 304. a moving block; 305. the tube is fixed.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
First, the apparatus and process for producing a high-precision seamless steel pipe according to an embodiment of the present invention will be described below with reference to fig. 1 to 5.
As shown in fig. 1 to 5, the high-precision seamless steel pipe production equipment of the present invention comprises a main body mechanism 1, wherein the main body mechanism 1 is used for adjusting the position of a seamless steel pipe; the cutting mechanism 2 is used for fixing and cutting the seamless steel tube, and the bottom of the cutting mechanism 2 is fixedly connected with the top of the main body mechanism 1; the seamless steel pipe cutting device also comprises a pushing mechanism 3, wherein the pushing mechanism 3 is used for pushing the seamless steel pipe to the cutting mechanism 2;
during operation, the width of the steel pipe contained in the main body mechanism 1 is adjusted, then the seamless steel pipe is placed on the main body mechanism 1, the steel pipe is evenly spread on the surface of the main body mechanism 1 by the cutting mechanism 2, the pushing mechanism 3 is in forward contact with the seamless steel pipe to be matched with the main body mechanism 1 to align the end parts of the steel pipes, then the cutting mechanism 2 presses the side by side steel pipes, then the seamless steel pipe is cut, the cut steel pipe falls into the main body mechanism 1, the pushing mechanism 3 is continuously pushed forward, and the air pump is externally connected to blow air from the inside of the seamless steel pipe, so that chips generated by cutting are prevented from entering the inside of the seamless steel pipe
The pushing mechanism 3 comprises a base 301, wherein the outer wall of the base 301 is fixedly connected with the outer wall of one end, far away from the cutting mechanism 2, of the main body mechanism 1, the outer wall of one end, close to the main body mechanism 1, of the base 301 is uniformly and fixedly connected with a second telescopic rod 302, one end, far away from the base 301, of the second telescopic rod 302 is fixedly connected with a push plate 303, the bottom of the push plate 303 is uniformly provided with a moving block 304, the top of the moving block 304 is in sliding connection with the bottom of the push plate 303, and the outer wall of the moving block 304 is fixedly connected with a fixed pipe 305;
when the cleaning device is used, the moving block 304 drives the fixed pipe 305 to move, the fixed pipe 305 is aligned with the axis of each seamless steel pipe, the push plate 303 is driven by the second telescopic rod 302 to approach the seamless steel pipe, the fixed pipe 305 is inserted into the seamless steel pipe, the air pump is externally connected to blow air into the seamless steel pipe, dust and scraps are blown out of the seamless steel pipe when the seamless steel pipe is cut, the fixed pipe 305 is prevented from being attached to the inside of the seamless steel pipe, and cleaning work is aggravated.
The main body mechanism 1 comprises a machine table 101, a placing component 102 is arranged at one end, close to the pushing mechanism 3, of the interior of the machine table 101, the outer wall of the placing component 102 is fixedly connected with the inner wall of the machine table 101, a blanking groove 104 is formed at one end, far away from the pushing mechanism 3, of the interior of the machine table 101, upright posts 105 are uniformly arranged at the bottoms of the blanking grooves 104, the bottoms of the upright posts 105 are fixedly connected with the bottoms of the blanking grooves 104, arc-shaped plates 106 are fixedly connected to the tops of the upright posts 105, a bearing component 103 is arranged above the arc-shaped plates 106, and the outer wall of the bearing component 103 is rotationally connected with the inner wall of the machine table 101;
before the use, adjust the clearance of putting the subassembly 102, hold the seamless steel pipe of different diameters, need adjust the interval of putting the subassembly 102, put the seamless steel pipe unify after adjusting and put on putting the subassembly 102 cutting mechanism 2's messenger's that makes it evenly fall in putting the gap of subassembly 102, push mechanism 3 pushes forward the seamless steel pipe side by side afterwards, until the seamless steel pipe is located the upper surface that accepts subassembly 103, after making seamless steel pipe both ends all align, press down the fixed seamless steel pipe, then cut, cut the seamless steel pipe that the completion drops and contact arc 106 in lower silo 104, roll outwards along arc 106, arc 106 slope sets up and has the back hook, avoid seamless steel pipe to roll out board 101 directly, put the subassembly 102 and can accomplish the alignment to put to the steel pipe of different diameters, cooperation cutting mechanism 2 can both realize fixing to the steel pipe of different diameters simultaneously, and guarantee that the steel pipe is in a perpendicular all the time with cutting mechanism 2 when cutting, guarantee to cut the terminal surface flushes, work efficiency is improved, product quality has also been improved.
The cutting mechanism 2 comprises a top plate 201, the bottom of the top plate 201 is fixedly connected with the top of the machine 101, one end, far away from the bearing component 103, of the bottom of the inner wall of the top plate 201 is fixedly connected with a pressing component 206, the pressing component 206 is positioned above the placing component 102, one end, far away from the pressing component 206, of the top of the inner wall of the top plate 201 is slidably connected with a sliding plate 202, the bottom of the sliding plate 202 is slidably connected with a housing 203, the inner wall of the housing 203 is rotatably connected with a cutting disc 204, water pipes 205 are uniformly arranged on the inner wall of the housing 203, and the outer wall of the water pipes 205 is fixedly connected with the inner wall of the housing 203;
after the seamless steel pipes are placed and aligned, the pressing assembly 206 descends to press the seamless steel pipes, then the sliding plate 202 drives the cutting disc 204 to move from one end of the machine table 101 to the other end to cut the seamless steel pipes, the cutting length between the cutting disc 204 and the sliding plate 202 can be flexibly adjusted, the water pipe 205 is externally connected with a water source during cutting, the water cooling is carried out on the cutting disc 204 and the seamless steel pipes, dust and scraps generated during cutting are reduced, the seamless steel pipes are fixed and kept perpendicular to the cutting disc 204, the influence on the using length of the seamless steel pipes due to uneven cutting end surfaces caused by shaking in the cutting process is avoided, and the damage of dust to the environment and workers in the cutting process is reduced.
The production process of the high-precision seamless steel tube comprises the following steps:
s1: adjusting the interval between the placement assemblies 102 and extending the bearing assembly 103;
s2: placing the seamless steel tube on the machine 101, and flatly laying the seamless steel tube on the placing component 102 by the pressing component 206;
s3: the bearing assembly 103 is matched with the pushing mechanism 3 to align the two ends of the seamless steel tube, and the seamless steel tube is placed under the cutting disc 204 to be cut;
s4: during cutting, the water pipe 205 carries out water-cooling dust fall on the cutting disc 204 and the seamless steel pipe, and the pushing mechanism 3 pushes the seamless steel pipe forward to be aligned with the bearing assembly 103 for continuous cutting.
The specific working procedure is as follows:
during operation, the width of holding the steel pipe of main part mechanism 1 is adjusted earlier, then put main part mechanism 1 with seamless steel pipe on, cutting mechanism 2 evenly tiling at main part mechanism 1 surface with the steel pipe, pushing mechanism 3 forward contacts seamless steel pipe cooperation and main part mechanism 1 aligns the steel pipe tip, then cutting mechanism 2 presses down the steel pipe side by side, cut seamless steel pipe later, the steel pipe that cuts falls inside main part mechanism 1, pushing mechanism 3 continues to push forward, and external air pump blows from the inside seamless steel pipe, the piece that avoids cutting to produce gets into inside the seamless steel pipe.
In the second embodiment, the apparatus and process for producing a high-precision seamless steel pipe according to an embodiment of the present invention will be described below with reference to fig. 1 to 9.
As shown in fig. 1-9, in the high-precision seamless steel tube production device according to the first embodiment of the present invention, the placement component 102 includes a first telescopic column 1021, the bottom of the first telescopic column 1021 is fixedly connected with the bottom of the inner wall of the machine 101, the bottom of the first telescopic column 1021 is fixedly connected with a first slide 1022, a connecting rod 1023 is uniformly arranged inside the first slide 1022, the outer wall of the connecting rod 1023 is slidably connected with the inner wall of the first slide 1022, one end of the connecting rod 1023, which is far away from the first slide 1022, is provided with a second slide 1025, the outer wall of the second slide 1025 is fixedly connected with the inner wall of the machine 101, the inner wall of the second slide 1025 is slidably connected with the outer wall of the connecting rod 1023, one end of the outer wall of the connecting rod 1023, which is far away from the first slide 1022, is provided with a rubber roller 1024, the outer wall of the rubber roller 1024 is rotatably connected with the outer wall of the connecting rod 1023, the first slide 1022 and the second slide 1025 and the first telescopic column 1021 are symmetrically arranged with the rubber roller 1024 as the center, one end of the inner wall of the machine 101, which is close to the first slide 1022, is symmetrically provided with a fixing piece 1026, the outer wall of the fixing piece 1026 is fixedly connected with the inner wall of the machine 101, which is fixedly connected with a fixing piece 7;
before placing seamless steel pipes, the distance between rubber rollers 1024 is adjusted through the expansion and contraction of a first expansion and contraction column 1021, the first expansion and contraction column 1021 stretches out to drive a second slideway 1025 to move upwards, meanwhile, a connecting rod 1023 inside the second slideway 1025 slides in the second slideway 1025, the connecting rods 1023 are connected in a rotating mode, the distance between the rubber rollers 1024 is gradually increased through the movement of the connecting rods 1023, a fixed roller 1027 is kept still all the time in the adjusting process, when the seamless steel pipes with smaller diameters are required to be cut, the first expansion and contraction column 1021 contracts to drive the second slideway 1025 to move downwards, the connecting rods 1023 are made to be close to each other, the rubber rollers 1024 are driven to be close to each other, meanwhile, the fixed roller 1027 is made to be close to, gaps between the rubber rollers 1024 are reduced, seamless steel pipes with smaller diameters are placed on the rubber rollers 1024, fixed wheels and the rubber rollers 1024 are made of the same materials, seamless steel pipes with different diameters are conveniently placed in the gaps of the rubber rollers 1024, fixed cutting is achieved, the gaps of the rubber rollers 1024 are in a V shape, the seamless steel pipes are clamped inside the V shape, the seamless steel pipes cannot easily roll, and the cutting effect cannot be well influenced.
The bearing assembly 103 comprises a rotating shaft 1031, the top of the rotating shaft 1031 is fixedly connected with the top of the inner wall of the machine 101, the bottom of the rotating shaft 1031 is uniformly and rotatably connected with a supporting rod 1032, the bottom of the supporting rod 1032 is provided with a bottom plate 1033, the top of the bottom plate 1033 is rotatably connected with the bottom of the supporting rod 1032, and one end, far away from the supporting rod 1032, of the top of the bottom plate 1033 is fixedly connected with a baffle 1034;
the rotating shaft 1031 rotates before placing the seamless steel tube, the supporting rod 1032 is driven to rotate, the supporting rod 1032 extends the bottom plate 1033 forwards, after the seamless steel tube is placed in the gap of the rubber roller 1024, the pushing mechanism 3 pushes one end of the seamless steel tube, the whole seamless steel tube moves towards the bottom plate 1033 and is placed at the top of the bottom plate 1033, the seamless steel tube stops after contacting the baffle 1034, two ends of the seamless steel tube are aligned, then the cutting mechanism 2 compresses and cuts the seamless steel tube, after the cutting is completed, the seamless steel tube directly falls on the arc-shaped plate 106, the pushing mechanism 3 continuously pushes the seamless steel tube forwards to contact the baffle 1034, manual work is reduced, cutting efficiency is improved, the seamless steel tube is always in a vertical state with the cutting disc 204 in the cutting process, and the cutting end face is enabled to be more neat.
The pressing component 206 comprises a second telescopic column 2061, the top of the second telescopic column 2061 is fixedly connected with the top of the inner wall of the top plate 201, the bottom of the second telescopic column 2061 is fixedly connected with a fixing plate 2062, the outer wall of the fixing plate 2062 is uniformly provided with a connecting plate 2063, the outer wall of the connecting plate 2063 is rotationally connected with the outer wall of the fixing plate 2062, one end of the connecting plate 2063 far away from the fixing plate 2062 is provided with a movable seat 2064, the outer wall of the movable seat 2064 is rotationally connected with the outer wall of the connecting plate 2063 far away from one end of the fixing plate 2062, the bottom of the movable seat 2064 is uniformly provided with a first telescopic rod 2065, the top of the first telescopic rod 2065 is fixedly connected with the top of the inner wall of the movable seat 2064, one end of the bottom of the rubber plate 2066 far away from the first telescopic rod 2065 is fixedly connected with the bottom of the movable seat 2064;
when the seamless steel pipe is placed on the placing component 102, the second telescopic column 2061 drives the fixed plate 2062 to move downwards, the fixed plate 2062 drives the connecting plate 2063 to rotate, the movable seat 2064 is enabled to present a motion track swinging back and forth, the stacked seamless steel pipes are tiled on the placing component 102, only one seamless steel pipe in each gap is placed, after the seamless steel pipes are aligned, the connecting plate 2063 is kept still, the second telescopic column 2061 continues to extend downwards, the movable seat 2064 is pressed on the seamless steel pipes, one end of the movable seat 2064, which is in contact with the seamless steel pipes, is made of rubber, a certain deformation is generated after the movable seat 2064 is pressed on the seamless steel pipes, then the first telescopic rod 2065 extends, the rubber sheet 2066 is in contact with the surface of the seamless steel pipes, two ends of the rubber sheet 2066 are fixedly connected with the bottom of the movable seat 2064, the gap is filled by driving the rubber sheet 2066 through the first telescopic column 1021 after the movable seat 2064 is pressed on the seamless steel pipes, and the gap is directly aligned with the seamless steel pipes, and the cutting effect of the cutting vibration is improved by approaching to the fixed cutting disc 204 in the process.
The specific working procedure is as follows:
before placing the seamless steel pipes, the distance between the rubber rollers 1024 is adjusted by the expansion and contraction of the first expansion and contraction column 1021, the first expansion and contraction column 1021 drives the second slideway 1025 to move upwards when being extended, meanwhile, the connecting rods 1023 in the second slideway 1025 slide in the second slideway 1025, the connecting rods 1023 are connected in a rotating way, the distance between the rubber rollers 1024 is gradually increased by the movement of the connecting rods 1023, the fixed rollers 1027 are kept still all the time in the adjusting process, when the seamless steel pipes with smaller diameters are required to be cut, the first expansion and contraction column 1021 contracts to drive the second slideway 1025 to move downwards, the connecting rods 1023 are mutually close, thereby driving the rubber rollers 1024 to be mutually close, simultaneously being close to the fixed rollers 1027, reducing the gap between the rubber rollers 1024, enabling the seamless steel pipes with smaller diameters to be placed on the rubber rollers 1024, simultaneously rotating the rotating shaft 1031 to drive the supporting rods 1032 to rotate, so that the supporting rod 1032 extends the bottom plate 1033 forward, after the seamless steel pipe is placed in the gap of the rubber roller 1024, the pushing mechanism 3 pushes one end of the seamless steel pipe, so that the whole seamless steel pipe moves towards the bottom plate 1033 and is placed at the top of the bottom plate 1033, and stops after contacting the baffle 1034, so that the two ends of the seamless steel pipe are aligned, when the seamless steel pipe is placed on the placing component 102, the second telescopic column 2061 drives the fixing plate 2062 to move downwards, the fixing plate 2062 drives the connecting plate 2063 to rotate, the moving seat 2064 presents a front-back swing motion track, the stacked seamless steel pipes are laid on the placing component 102, only one seamless steel pipe is placed in each gap, after the seamless steel pipes are aligned, the connecting plate 2063 is kept motionless, the second telescopic column 2061 continues to extend downwards, the moving seat 2064 is pressed on the seamless steel pipe, and then cutting is performed.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (9)
1. High-precision seamless steel pipe production equipment comprises
A main body mechanism (1), wherein the main body mechanism (1) is used for adjusting the position of the seamless steel pipe;
the cutting mechanism (2) is used for fixing and cutting the seamless steel tube, and the bottom of the cutting mechanism (2) is fixedly connected with the top of the main body mechanism (1);
characterized by further comprising:
pushing away mechanism (3), this pushing away mechanism (3) are used for pushing away seamless steel pipe to cutting mechanism (2), pushing away mechanism (3) include base (301), the outer wall of base (301) is kept away from the outer wall fixed connection of cutting mechanism (2) one end with main part mechanism (1), outer wall even fixedly connected with second telescopic link (302) of main part mechanism (1) one end are close to base (301), one end fixedly connected with push pedal (303) of base (301) are kept away from to second telescopic link (302), the bottom of push pedal (303) evenly is provided with movable block (304), the top of movable block (304) and the bottom sliding connection of push pedal (303), the outer wall fixedly connected with fixed pipe (305) of movable block (304).
2. The high-precision seamless steel pipe production apparatus according to claim 1, wherein: main part mechanism (1) is including board (101), the inside of board (101) is close to the one end of pushing mechanism (3) and is provided with puts subassembly (102), the outer wall of putting subassembly (102) and the inner wall fixed connection of board (101), silo (104) have been seted up to the one end that pushing mechanism (3) was kept away from to the inside of board (101), the bottom of silo (104) evenly is provided with stand (105), the bottom of stand (105) and the bottom fixed connection of silo (104), the top fixedly connected with arc (106) of stand (105), the top of arc (106) is provided with accepts subassembly (103), the outer wall of accepting subassembly (103) is connected with the inner wall rotation of board (101).
3. The high-precision seamless steel pipe production apparatus according to claim 2, wherein: put subassembly (102) including first flexible post (1021), the bottom fixed connection of the bottom of first flexible post (1021) and board (101) inner wall, the bottom fixedly connected with first slide (1022) of first flexible post (1021), the inside of first slide (1022) evenly is provided with connecting rod (1023), the outer wall of connecting rod (1023) and the inner wall sliding connection of first slide (1022), the one end that first slide (1022) was kept away from to connecting rod (1023) is provided with second slide (1025), the outer wall of second slide (1025) and the inner wall fixed connection of board (101), the inner wall of second slide (1025) and the outer wall sliding connection of connecting rod (1023).
4. A high-precision seamless steel pipe production apparatus according to claim 3, wherein: one end that first slide (1022) was kept away from to the outer wall of connecting rod (1023) is provided with rubber roller (1024), the outer wall of rubber roller (1024) rotates with the outer wall of connecting rod (1023) to be connected, first slide (1022) and second slide (1025) and first telescopic column (1021) all use rubber roller (1024) as central symmetry setting, the inner wall of board (101) is close to the one end symmetry of first slide (1022) and is provided with stationary blade (1026), the outer wall of stationary blade (1026) and the inner wall fixed connection of board (101), the opposite side rotation of stationary blade (1026) is connected with fixed roller (1027).
5. The high-precision seamless steel pipe production apparatus according to claim 2, wherein: the bearing assembly (103) comprises a rotating shaft (1031), the top of the rotating shaft (1031) is fixedly connected with the top of the inner wall of the machine table (101), a supporting rod (1032) is uniformly and rotatably connected to the bottom of the rotating shaft (1031), a bottom plate (1033) is arranged at the bottom of the supporting rod (1032), the top of the bottom plate (1033) is rotatably connected with the bottom of the supporting rod (1032), and a baffle (1034) is fixedly connected to the top of the bottom plate (1033) at one end far away from the supporting rod (1032).
6. The high-precision seamless steel pipe production apparatus according to claim 2, wherein: cutting mechanism (2) are including roof (201), the bottom of roof (201) and the top fixed connection of board (101), the one end fixedly connected with who holds subassembly (103) is kept away from to the bottom of roof (201) inner wall compresses tightly subassembly (206), compress tightly subassembly (206) and be located the top of putting subassembly (102), the one end sliding connection that compresses tightly subassembly (206) is kept away from at the top of roof (201) inner wall has slide (202), the bottom sliding connection of slide (202) has housing (203), the inner wall rotation of housing (203) is connected with cutting dish (204), the inner wall of housing (203) evenly is provided with water pipe (205), the outer wall of water pipe (205) and the inner wall fixed connection of housing (203).
7. The high-precision seamless steel pipe production apparatus according to claim 6, wherein: the compression assembly (206) comprises a second telescopic column (2061), the top of the second telescopic column (2061) is fixedly connected with the top of the inner wall of the top plate (201), the bottom of the second telescopic column (2061) is fixedly connected with a fixing plate (2062), the outer wall of the fixing plate (2062) is uniformly provided with a connecting plate (2063), and the outer wall of the connecting plate (2063) is rotationally connected with the outer wall of the fixing plate (2062).
8. The high-precision seamless steel pipe production apparatus according to claim 7, wherein: the one end that fixed plate (2062) was kept away from to connecting plate (2063) is provided with removes seat (2064), the outer wall that fixed plate (2062) one end was kept away from to outer wall and connecting plate (2063) of removing seat (2064) rotates to be connected, the bottom of removing seat (2064) evenly is provided with first telescopic link (2065), the top of first telescopic link (2065) and the top fixed connection who removes seat (2064) inner wall, the bottom fixedly connected with sheet rubber (2066) of first telescopic link (2065), the one end and the bottom fixed connection who removes seat (2064) of first telescopic link (2065) are kept away from to the bottom of sheet rubber (2066).
9. The production process of the high-precision seamless steel tube is characterized by comprising the following steps of:
s1: adjusting the interval between the placement components (102) and extending the bearing component (103);
s2: placing the seamless steel tube on a machine table (101), and flatly laying the seamless steel tube on a placing component (102) by a compacting component (206);
s3: the bearing component (103) is matched with the pushing mechanism (3) to align two ends of the seamless steel pipe, and the seamless steel pipe is placed under the cutting disc (204) to be cut;
s4: during cutting, the water pipe (205) carries out water-cooling dust fall on the cutting disc (204) and the seamless steel pipe, and the pushing mechanism (3) pushes the seamless steel pipe forward to be aligned with the bearing assembly (103) for continuous cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410143459.0A CN117862590A (en) | 2024-02-01 | 2024-02-01 | High-precision seamless steel tube production equipment and process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410143459.0A CN117862590A (en) | 2024-02-01 | 2024-02-01 | High-precision seamless steel tube production equipment and process |
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| CN117862590A true CN117862590A (en) | 2024-04-12 |
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| CN202410143459.0A Pending CN117862590A (en) | 2024-02-01 | 2024-02-01 | High-precision seamless steel tube production equipment and process |
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