CN110919411A - Steel pipe end semicircular groove cutting machine - Google Patents
Steel pipe end semicircular groove cutting machine Download PDFInfo
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- CN110919411A CN110919411A CN201911276413.1A CN201911276413A CN110919411A CN 110919411 A CN110919411 A CN 110919411A CN 201911276413 A CN201911276413 A CN 201911276413A CN 110919411 A CN110919411 A CN 110919411A
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- steel pipe
- plate
- groove
- rotating
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
Abstract
The invention belongs to the field of steel pipe slotting equipment, in particular to a steel pipe end part semi-circular slot machine, and aims at solving the problem that the existing cutter cannot directly utilize a rotating cutter to slot a steel pipe when the end part of the steel pipe is slotted due to the fact that the diameter of the existing cutter is too small, so that the semi-circular slot is difficult to open. The steel pipe semicircular groove forming machine is simple in structure and convenient to use, and can enable a steel pipe to be rapidly formed with the semicircular groove, so that the steel pipe semicircular groove forming machine is convenient for people to use.
Description
Technical Field
The invention relates to the technical field of steel pipe slotting equipment, in particular to a semi-circular slot machine for slotting the end part of a steel pipe.
Background
Steel pipes are a metal part used for machinery and equipment and commonly used in human life. The steel pipes are various, including general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, carbon thin-wall steel pipes, alloy thin-wall steel pipes, stainless thin-wall steel pipes and special-shaped steel pipes. In the process of processing a steel pipe into required mechanical equipment, various operations such as cutting, drilling, welding and the like are required to be performed on the steel pipe, wherein the cutting operation on the steel pipe is of various types, the simplest operation is to cut the steel pipe, then cut the steel pipe into a certain angle of inclination angle according to requirements, and finally perform slotting on the steel pipe, wherein the slotting comprises rectangular slots, V-shaped slots and the like. Wherein the semicircular grooves are formed at the ends of the steel pipes, which is a relatively difficult task.
The existing cutter has the problem that when the diameter of the existing cutter is too small, a rotary cutter cannot be directly used for grooving the steel pipe when the end part of the steel pipe is grooved, so that the semicircular groove is difficult to be grooved, and therefore a semicircular groove cutting machine for the end part of the steel pipe is provided.
Disclosure of Invention
The invention aims to solve the problem that the semicircular groove is difficult to open because the diameter of the existing cutter is too small and the rotating cutter cannot be directly used for opening the semicircular groove in the end part of the steel pipe, and provides a semicircular groove opening machine for the end part of the steel pipe.
In order to achieve the purpose, the invention adopts the following technical scheme: a semicircular slot machine for the end part of a steel pipe comprises a base, wherein two symmetrically arranged support rods are fixedly arranged at the top of the base, one side, close to each other, of each support rod is fixedly provided with a same fixed plate, the top ends of the two support rods are connected with a same top plate in a sliding manner, the top of the top plate is fixedly provided with a first motor, an output shaft of the first motor is fixedly provided with a first rotating rod, the bottom of the top plate is rotatably connected with a second rotating rod, the first rotating rod is in transmission connection with the second rotating rod, the bottom of the first rotating rod is fixedly provided with a fixed seat, the bottom of the fixed seat penetrates through the fixed plate and is fixedly connected with a cutter, the top of the base is slidably connected with a movable seat, one side of the movable seat is provided with a placing hole, the bottom of the placing hole is provided with an arc, fixed mounting has the third bull stick on the output shaft of second motor, place and seted up the recess on the top inner wall in hole, the recess internal rotation is connected with the commentaries on classics board, and the bottom threaded connection of commentaries on classics board has the lead screw, and the bottom sliding connection of lead screw has the ejector pin, and the bottom fixed mounting of ejector pin has the arc clamp plate, and the arc clamp plate cooperatees with the arc wall, the shifting chute has been seted up at the top of removal seat, and the one end of third bull stick runs through the shifting chute and extends to in the recess, and the third bull stick is connected with the commentaries on classics board transmission, the bottom fixed mounting of.
Preferably, the fixed cover in the outside of first bull stick is equipped with first belt pulley, and the fixed cover in the outside of second bull stick is equipped with the second belt pulley, and the same belt of transmission connection on first belt pulley and the second belt pulley, the first bull stick of pivoted can be connected through the transmission of first belt pulley, second belt pulley and belt and drive the second bull stick and rotate.
Preferably, the top of roof is seted up two through-holes that the symmetry set up, has seted up the circular slot on the inner wall of through-hole, and sliding connection has the plectane in the circular slot, plectane and the bracing piece fixed connection that corresponds, and the bracing piece can support the roof through the sliding connection of plectane and circular slot.
Preferably, a rotating groove is formed in the top of the fixing plate, a first gear is fixedly mounted at the bottom end of the second rotating rod, a second gear is fixedly mounted on the inner wall of the bottom of the rotating groove, the first gear is meshed with the second gear, and the second gear is fixedly connected with the rotating groove, so that the rotating first gear can revolve around the first gear.
Preferably, the bottom of the fixed plate is fixedly provided with a movable plate, the movable plate is connected with the movable groove in a sliding mode and is in threaded connection with the third rotating rod, and the movable plate is fixedly connected with the fixed plate, so that the third rotating rod can drive the movable seat to move.
Preferably, one end of the third rotating rod is fixedly provided with a first bevel gear, the top of the rotating plate is fixedly provided with a second bevel gear, the first bevel gear is meshed with the second bevel gear, and the rotating third rotating rod can drive the rotating plate to rotate through the mutual meshing of the first bevel gear and the second bevel gear.
Preferably, the bottom of lead screw has seted up the sliding tray, sliding tray and ejector pin sliding connection, and the top inner wall of sliding tray and the top fixed mounting of ejector pin have same buffer spring, and the lead screw can cushion the ejector pin through sliding tray and buffer spring.
Preferably, the limiting groove has all been seted up on the both sides inner wall of sliding tray, and sliding connection has the stopper in the limiting groove, stopper and ejector pin fixed connection, and the limiting groove can carry on spacingly to the ejector pin with the stopper.
Preferably, the fixed cover in the outside of lead screw is equipped with the locating plate, locating plate and sliding tray sliding connection, and the locating plate can fix a position the lead screw for the lead screw can only directional movement.
Preferably, the locating slot has been seted up at the top of base, and sliding connection has the locating piece in the locating slot, locating piece and removal seat fixed connection, and the locating slot can be fixed a position removal seat with the locating piece.
According to the steel pipe end part grooving machine, the first belt pulley, the second belt pulley and the belt are in transmission connection, so that the rotating first rotating rod can drive the second rotating rod to rotate, meanwhile, the first gear is meshed with the second gear, the second gear is fixedly connected with the fixing groove, and the rotating second gear can drive the cutter to rotate in an annular mode.
Due to the fixed connection of the movable plate and the fixed plate and the threaded connection of the third rotating rod and the movable plate, the rotating third rotating rod can drive the movable seat to move, so that the steel pipe is driven to be in contact with the cutter, and grooving is facilitated.
Because the intermeshing of first conical tooth wheel and second conical tooth wheel for rotate the third bull stick and can drive the commentaries on classics board and rotate, and because the threaded connection of commentaries on classics board and lead screw, make pivoted commentaries on classics board can drive the arc clamp plate through the ejector pin and press the centre gripping to the steel pipe.
The steel pipe semicircular groove forming machine is simple in structure and convenient to use, and can enable a steel pipe to be rapidly formed with the semicircular groove, so that the steel pipe semicircular groove forming machine is convenient for people to use.
Drawings
FIG. 1 is a schematic perspective view of a semi-circular slot forming machine for steel tube ends according to the present invention.
FIG. 2 is a front view of a semi-circular slot cutting machine for the end of a steel pipe according to the present invention.
FIG. 3 is a side view of a semi-circular slot cutting machine for the end of a steel pipe.
FIG. 4 is a schematic cross-sectional view A-A of a semicircular groove cutting machine for the end of a steel pipe provided by the invention.
FIG. 5 is a schematic structural diagram of part A of a steel pipe end notching machine according to the present invention.
In the figure: 1 base, 2 supporting rods, 3 fixing plates, 4 top plates, 5 first motors, 6 first rotating rods, 7 second rotating rods, 8 first belt pulleys, 9 second belt pulleys, 10 belts, 11 fixing seats, 12 cutters, 13 rotating grooves, 14 second gears, 15 first gears, 16 through holes, 17 circular grooves, 18 circular plates, 19 moving seats, 20 placing holes, 21 second motors, 22 third rotating rods, 23 moving grooves, 24 moving plates, 25 grooves, 26 rotating plates, 27 screw rods, 28 sliding grooves, 29 ejector rods, 30 buffer springs, 31 positioning plates, 32 first bevel gears, 33 second bevel gears, 34 positioning grooves, 35 positioning blocks, 36 arc-shaped pressing plates, 37 steel pipes, 38 arc-shaped grooves, 39 limiting grooves and 40 limiting blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment is as follows: referring to fig. 1-5, a steel pipe end semicircular slot cutting machine comprises a base 1, two symmetrically arranged support rods 2 are fixedly installed at the top of the base 1, one side of the two support rods 2, which is close to each other, is fixedly installed with a same fixed plate 3, the top ends of the two support rods 2 are slidably connected with a same top plate 4, a first motor 5 is fixedly installed at the top of the top plate 4, a first rotating rod 6 is fixedly installed on an output shaft of the first motor 5, the bottom of the top plate 4 is rotatably connected with a second rotating rod 7, the first rotating rod 6 is in transmission connection with the second rotating rod 7, a fixed seat 11 is fixedly installed at the bottom end of the first rotating rod 6, the bottom of the fixed seat 11 penetrates through the fixed plate 3 and is fixedly connected with a cutter 12, a movable seat 19 is slidably connected at the top of the base 1, a placing hole 20 is formed at one side of the movable seat 19, remove one side fixed mounting of seat 19 has second motor 21, fixed mounting has third bull stick 22 on second motor 21's the output shaft, place and seted up recess 25 on the top inner wall of hole 20, the recess 25 internal rotation is connected with commentaries on classics board 26, the bottom threaded connection of commentaries on classics board 26 has lead screw 27, the bottom sliding connection of lead screw 27 has ejector pin 29, the bottom fixed mounting of ejector pin 29 has arc clamp plate 36, arc clamp plate 36 cooperatees with arc wall 38, the shifting chute 23 has been seted up at the top of removing seat 19, the one end of third bull stick 22 runs through the shifting chute 23 and extends to in the recess 25, and third bull stick 22 is connected with commentaries on classics board 26 transmission, the bottom fixed mounting of base 1 has the supporting leg that four symmetries.
In the invention, a first belt pulley 8 is fixedly sleeved on the outer side of the first rotating rod 6, a second belt pulley 9 is fixedly sleeved on the outer side of the second rotating rod 7, and the first belt pulley 8 and the second belt pulley 9 are in transmission connection with the same belt 10.
In the invention, two through holes 16 are symmetrically arranged on the top of the top plate 4, a circular groove 17 is arranged on the inner wall of each through hole 16, a circular plate 18 is connected in the circular groove 17 in a sliding manner, and the circular plate 18 is fixedly connected with the corresponding support rod 2.
In the invention, the top of the fixed plate 3 is provided with a rotating groove 13, the bottom end of the second rotating rod 7 is fixedly provided with a first gear 15, the inner wall of the bottom of the rotating groove 13 is fixedly provided with a second gear 14, and the first gear 15 is meshed with the second gear 14.
In the invention, the bottom of the fixed plate 3 is fixedly provided with the moving plate 24, the moving plate 24 is connected with the moving groove 23 in a sliding way, and the moving plate 24 is connected with the third rotating rod 22 in a threaded way.
In the present invention, a first bevel gear 32 is fixedly mounted on one end of the third rotating rod 22, a second bevel gear 33 is fixedly mounted on the top of the rotating plate 26, and the first bevel gear 32 is engaged with the second bevel gear 33.
In the invention, the bottom end of the screw rod 27 is provided with a sliding groove 28, the sliding groove 28 is connected with the ejector rod 29 in a sliding manner, and the inner wall of the top of the sliding groove 28 and the top end of the ejector rod 29 are fixedly provided with the same buffer spring 30.
In the invention, the inner walls of the two sides of the sliding groove 28 are both provided with a limiting groove 39, the limiting groove 39 is connected with a limiting block 40 in a sliding way, and the limiting block 40 is fixedly connected with the ejector rod 29.
In the invention, the outer side of the screw rod 27 is fixedly sleeved with a positioning plate 31, and the positioning plate 31 is connected with the sliding groove 28 in a sliding manner.
In the invention, the top of the base 1 is provided with a positioning groove 34, a positioning block 35 is connected in the positioning groove 34 in a sliding manner, and the positioning block 35 is fixedly connected with the movable seat 19.
Example two: referring to fig. 1-5, a semi-circular slot cutting machine for steel pipe end portions comprises a base 1, two symmetrically arranged support rods 2 are welded on the top of the base 1, one side, close to each other, of each of the two support rods 2 is welded with a same fixed plate 3, the top ends of the two support rods 2 are slidably connected with a same top plate 4, a first motor 5 is welded on the top of the top plate 4, a first rotating rod 6 is welded on an output shaft of the first motor 5, the bottom of the top plate 4 is rotatably connected with a second rotating rod 7, the first rotating rod 6 is in transmission connection with the second rotating rod 7, a fixed seat 11 is welded at the bottom end of the first rotating rod 6, the bottom of the fixed seat 11 penetrates through the fixed plate 3 and is fixedly connected with a cutter 12, a movable seat 19 is slidably connected on the top of the base 1, a placing hole 20 is formed in one side of the, move one side welding of seat 19 and have second motor 21, the welding has third bull stick 22 on the output shaft of second motor 21, place and seted up recess 25 on the top inner wall of hole 20, the recess 25 internal rotation is connected with commentaries on classics board 26, the bottom threaded connection of commentaries on classics board 26 has lead screw 27, the bottom sliding connection of lead screw 27 has ejector pin 29, the bottom welding of ejector pin 29 has arc clamp plate 36, arc clamp plate 36 cooperatees with arc wall 38, moving groove 23 has been seted up at the top of moving seat 19, moving groove 23 is run through and extend to in the recess 25 to the one end of third bull stick 22, and third bull stick 22 is connected with commentaries on classics board 26 transmission, the bottom welding of base 1 has the supporting leg that four symmetri.
According to the invention, a first belt pulley 8 is fixedly sleeved on the outer side of the first rotating rod 6, a second belt pulley 9 is fixedly sleeved on the outer side of the second rotating rod 7, the first belt pulley 8 and the second belt pulley 9 are in transmission connection with the same belt 10, and the rotating first rotating rod 6 can drive the second rotating rod 7 to rotate through the transmission connection of the first belt pulley 8, the second belt pulley 9 and the belt 10.
In the invention, two through holes 16 which are symmetrically arranged are formed in the top of the top plate 4, circular grooves 17 are formed in the inner walls of the through holes 16, circular plates 18 are connected in the circular grooves 17 in a sliding mode, the circular plates 18 are fixedly connected with corresponding supporting rods 2, and the supporting rods 2 can support the top plate 4 through the sliding connection of the circular plates 18 and the circular grooves 17.
In the invention, the top of the fixed plate 3 is provided with a rotating groove 13, the bottom end of the second rotating rod 7 is welded with a first gear 15, the inner wall of the bottom of the rotating groove 13 is welded with a second gear 14, the first gear 15 is meshed with the second gear 14, and the second gear 14 is fixedly connected with the rotating groove 13, so that the rotating first gear 15 can revolve around the first gear 15.
In the invention, the bottom of the fixed plate 3 is welded with the moving plate 24, the moving plate 24 is connected with the moving groove 23 in a sliding manner, the moving plate 24 is connected with the third rotating rod 22 in a threaded manner, and the rotating third rotating rod 22 can drive the moving seat 19 to move due to the fixed connection between the moving plate 24 and the fixed plate 3.
In the invention, one end of the third rotating rod 22 is welded with a first bevel gear 32, the top of the rotating plate 26 is welded with a second bevel gear 33, the first bevel gear 32 is meshed with the second bevel gear 33, and the rotating third rotating rod 22 can drive the rotating plate 26 to rotate through the mutual meshing of the first bevel gear 32 and the second bevel gear 33.
In the invention, the bottom end of the screw rod 27 is provided with a sliding groove 28, the sliding groove 28 is connected with the ejector rod 29 in a sliding manner, the inner wall of the top of the sliding groove 28 and the top end of the ejector rod 29 are welded with the same buffer spring 30, and the screw rod 27 can buffer the ejector rod 29 through the sliding groove 28 and the buffer spring 30.
In the invention, the inner walls of the two sides of the sliding groove 28 are both provided with a limiting groove 39, the limiting groove 39 is connected with a limiting block 40 in a sliding way, the limiting block 40 is fixedly connected with the ejector rod 29, and the limiting groove 39 and the limiting block 40 can limit the ejector rod 29.
In the invention, the outer side of the screw rod 27 is fixedly sleeved with the positioning plate 31, the positioning plate 31 is connected with the sliding groove 28 in a sliding manner, and the positioning plate 31 can position the screw rod 27, so that the screw rod 27 can only move directionally.
In the invention, the top of the base 1 is provided with a positioning groove 34, the positioning groove 34 is connected with a positioning block 35 in a sliding manner, the positioning block 35 is fixedly connected with the movable seat 19, and the positioning groove 34 and the positioning block 35 can position the movable seat 19.
In the invention, a power switch is arranged on each of a first motor 5 and a second motor 21, the switches of the first motor 5 and the second motor 21 are turned on, an output shaft of the first motor 5 drives a first rotating rod 6 to rotate, the first rotating rod 6 drives a first belt pulley 8 to rotate, the first belt pulley 8 drives a belt 10 to rotate, the belt 10 drives a second belt pulley 9 to rotate, the second belt pulley 9 drives a second rotating rod 7 to rotate, the second rotating rod 7 drives a first gear 15 to rotate, due to mutual meshing of the first gear 15 and the second gear 14, the second gear 14 is fixedly connected with the inner wall of the bottom of a rotating groove 13, so that the first gear 15 rotates around the second gear 14 to form annular rotation, the first gear 15 drives the second rotating rod 7 to rotate annularly, the second rotating rod 7 drives the first rotating rod 6 to rotate through a top plate 4, and further drives a cutter 12 to rotate annularly, and a steel pipe 37 is grooved in a semicircular shape, an output shaft of the second motor 21 drives the third rotating rod 22 to rotate, the third rotating rod 22 drives the first bevel gear 32 to rotate, the first bevel gear 32 drives the second bevel gear 33 to rotate, the second bevel gear 33 drives the rotating plate 26 to rotate, due to the threaded connection between the rotating plate 26 and the screw rod 27 and the positioning of the positioning plate 31 on the screw rod 27, the rotating plate 26 drives the screw rod 27 to move, the screw rod 27 drives the ejector rod 29 to move, the ejector rod 29 presses and clamps the steel pipe 37 through the arc-shaped pressing plate 36, meanwhile, the rotating third rotating rod 22 is connected with the thread of the moving plate 24, and the moving plate 24 is fixedly connected with the fixed plate 3, so that the rotating third rotating rod 22 drives the moving seat 19 to move, the end of the steel pipe 37 is driven to contact with the cutter 12, and the cutter 12 slots the steel pipe 37.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a steel pipe tip grooving machine, includes base (1), a serial communication port, the top fixed mounting of base (1) has bracing piece (2) that two symmetries set up, one side fixed mounting that two bracing pieces (2) are close to each other has same fixed plate (3), the top sliding connection of two bracing pieces (2) has same roof (4), the top fixed mounting of roof (4) has first motor (5), fixed mounting has first bull stick (6) on the output shaft of first motor (5), the bottom of roof (4) is rotated and is connected with second bull stick (777), first bull stick (6) are connected with second bull stick (7) transmission, the bottom fixed mounting of first bull stick (666) has fixing base (11), the bottom of fixing base (11) runs through fixed plate (3) and fixedly connected with cutter (12), the top sliding connection of base (1) has removal seat (19), a placing hole (20) is formed in one side of the moving seat (19), an arc-shaped groove (38) is formed in the bottom of the placing hole (20), a steel pipe (37) is placed on the inner wall of the bottom of the arc-shaped groove (38), a second motor (21) is fixedly mounted on one side of the moving seat (19), a third rotating rod (22) is fixedly mounted on an output shaft of the second motor (21), a groove (25) is formed in the inner wall of the top of the placing hole (20), a rotating plate (26) is rotatably connected to the groove (25), a lead screw (27) is connected to the bottom of the rotating plate (26) in a threaded manner, a push rod (29) is slidably connected to the bottom of the lead screw (27), an arc-shaped pressing plate (36) is fixedly mounted at the bottom of the push rod (29), the arc-shaped pressing plate (36) is matched with the arc-shaped groove (38), a moving groove (23) is formed in the top of the moving seat (19), and the third rotating rod (22) is in transmission connection with the rotating plate (26), and four symmetrically-arranged supporting legs are fixedly mounted at the bottom of the base (1).
2. The steel pipe end semicircular slot machine according to claim 1, characterized in that the outer side of the first rotating rod (6) is fixedly sleeved with a first belt pulley (8), the outer side of the second rotating rod (7) is fixedly sleeved with a second belt pulley (9), and the first belt pulley (8) and the second belt pulley (9) are in transmission connection with a same belt (10).
3. A steel pipe end part semicircular groove cutting machine according to claim 1, characterized in that the top of the top plate (4) is provided with two through holes (16) which are symmetrically arranged, the inner wall of each through hole (16) is provided with a circular groove (17), a circular plate (18) is connected in the circular groove (17) in a sliding manner, and the circular plate (18) is fixedly connected with the corresponding support rod (2).
4. A steel pipe end semicircular slot machine according to claim 1, characterized in that a rotating slot (13) is formed at the top of the fixing plate (3), a first gear (15) is fixedly installed at the bottom end of the second rotating rod (7), a second gear (14) is fixedly installed on the inner wall of the bottom of the rotating slot (13), and the first gear (15) is meshed with the second gear (14).
5. A steel pipe end semicircular slot cutting machine according to claim 1, characterized in that a moving plate (24) is fixedly installed at the bottom of the fixed plate (3), the moving plate (24) is slidably connected with the moving slot (23), and the moving plate (24) is in threaded connection with the third rotating rod (22).
6. A steel pipe end notching machine according to claim 1, wherein one end of the third rotating rod (22) is fixedly provided with a first bevel gear (32), the top of the rotating plate (26) is fixedly provided with a second bevel gear (33), and the first bevel gear (32) is meshed with the second bevel gear (33).
7. A steel pipe end semicircular slot machine according to claim 1, characterized in that the bottom end of the screw rod (27) is provided with a sliding groove (28), the sliding groove (28) is connected with the ejector rod (29) in a sliding way, and the top inner wall of the sliding groove (28) and the top end of the ejector rod (29) are fixedly provided with the same buffer spring (30).
8. The steel pipe end semicircular slot machine according to claim 7, characterized in that the inner walls of both sides of the sliding groove (28) are provided with limit grooves (39), the limit grooves (39) are connected with limit blocks (40) in a sliding way, and the limit blocks (40) are fixedly connected with the ejector rods (29).
9. A steel pipe end semicircular slot cutting machine according to claim 1, characterized in that a positioning plate (31) is fixedly sleeved on the outer side of the screw rod (27), and the positioning plate (31) is slidably connected with the sliding groove (28).
10. A steel pipe end semicircular slot cutting machine according to claim 1, characterized in that a positioning groove (34) is formed in the top of the base (1), a positioning block (35) is connected in the positioning groove (34) in a sliding manner, and the positioning block (35) is fixedly connected with the movable base (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911276413.1A CN110919411A (en) | 2019-12-12 | 2019-12-12 | Steel pipe end semicircular groove cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911276413.1A CN110919411A (en) | 2019-12-12 | 2019-12-12 | Steel pipe end semicircular groove cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110919411A true CN110919411A (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911276413.1A Pending CN110919411A (en) | 2019-12-12 | 2019-12-12 | Steel pipe end semicircular groove cutting machine |
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| Country | Link |
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| CN (1) | CN110919411A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805768A (en) * | 2020-07-18 | 2020-10-23 | 赵越 | Multi-head vertical stone processing equipment |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805768A (en) * | 2020-07-18 | 2020-10-23 | 赵越 | Multi-head vertical stone processing equipment |
| CN111805768B (en) * | 2020-07-18 | 2022-04-08 | 绍兴市柯桥区湖塘盛锋花岗石厂 | Multi-head vertical stone processing equipment |
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