CN112192048A - Building steel pipe cutting device of adjustable cutting length - Google Patents
Building steel pipe cutting device of adjustable cutting length Download PDFInfo
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- CN112192048A CN112192048A CN202011115005.0A CN202011115005A CN112192048A CN 112192048 A CN112192048 A CN 112192048A CN 202011115005 A CN202011115005 A CN 202011115005A CN 112192048 A CN112192048 A CN 112192048A
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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Abstract
The invention relates to the field of building steel pipes, and discloses a building steel pipe cutting device with adjustable cutting length, which comprises a main box body, wherein a working cavity is arranged in the main box body, the right end wall of the working cavity is communicated with a steel pipe inlet cavity with a rightward opening, a conveyer cavity is arranged at the lower side of the working cavity, a connecting slider cavity is communicated between the lower end wall of the working cavity and the upper end wall of the conveyer cavity, and the lower end wall of the conveyer cavity is communicated with a fixed gear cavity, so that the automatic cutting of the steel pipe is realized by feeding a building steel pipe with a certain length each time and utilizing a laser cutting technology, the workload of the building steel pipe cutting is effectively reduced, the cutting efficiency of the building steel pipe is improved, the working condition of the work is improved, the safety of the working process is improved, in addition, the cutting length adjusting mechanism is arranged, the requirements of construction sites for steel pipes with, but also ensures the quality of the cut steel pipe.
Description
Technical Field
The invention relates to the field related to building steel pipes, in particular to a building steel pipe cutting device with adjustable cutting length.
Background
In the process of cutting and machining the building steel pipe, common modes of steel pipe cutting include manual cutting and semi-automatic cutting machine cutting, the manual cutting requires workers to operate the cutting machine to cut, the mode is severe in labor condition and low in production efficiency, in addition, when steel pipes with different lengths are cut, manual judgment is needed, the accuracy of the length of the steel pipe is reduced, and the semi-automatic cutting machine is not suitable for cutting single pieces, small batches and large workpieces due to the fact that the semi-automatic cutting machine uses a cutting die.
Disclosure of Invention
The invention aims to provide a building steel pipe cutting device with adjustable cutting length, which can overcome the defects in the prior art, so that the practicability of the device is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention discloses a building steel pipe cutting device with adjustable cutting length, which comprises a main box body, wherein a working cavity is arranged in the main box body, the right end wall of the working cavity is communicated with a steel pipe inlet cavity with a right opening, a conveyer cavity is arranged on the lower side of the working cavity, a connecting slider cavity is communicated and arranged between the lower end wall of the working cavity and the upper end wall of the conveyer cavity, a fixed gear cavity is communicated and arranged on the lower end wall of the conveyer cavity, a belt wheel cavity is arranged on the left side of the conveyer cavity, the left end wall of the belt wheel cavity is connected with a fixed gear shaft which extends leftwards into the belt wheel cavity and rightwards penetrates through the fixed gear cavity in a rotating and matching manner, a fixed gear which is positioned in the fixed gear cavity is fixedly connected onto the fixed gear shaft, a sleeve cavity is arranged on the left side of the belt wheel cavity, the lower end wall of the sleeve cavity is communicated with a conveyer gear cavity, the right end wall of the conveyer gear cavity A transportation screw shaft of the transporter cavity, a screw shaft spring with the other end fixedly connected with the main box body is fixedly connected on the right end face of the transportation screw shaft, the transportation screw shaft is connected with a transporter in a threaded fit way, the transporter is connected with the transporter cavity in a sliding fit way, the upper end wall of the working cavity is communicated with a generator cavity, the left end wall of the generator cavity is connected with a cutting screw shaft which penetrates through the conveyor belt rightwards and extends to the outside rightwards in a rotating fit manner, the cutting screw shaft is connected with a generator fixing block in a threaded fit manner, the cutting screw shaft is also fixedly connected with an adjusting knob positioned outside, the generator fixing block is connected with the generator cavity in a sliding fit manner, a part of the laser generator positioned in the working cavity is arranged in the generator fixing block, the rear end wall of the working cavity is communicated with a push plate cavity, and the rear end wall of the push plate cavity is communicated with an ejection shaft cavity.
On the basis of the technical scheme, the fixed gear shaft is fixedly connected with an one-way bearing positioned in the belt wheel cavity, the one-way bearing is fixedly connected with an one-way belt wheel, the transportation screw shaft is fixedly connected with a screw belt wheel positioned in the belt wheel cavity, a conveying belt is connected between the screw belt wheel and the one-way belt wheel in a power fit manner, the transportation screw shaft is also fixedly connected with a transporter gear positioned in the transporter gear cavity, the left side of the sleeve cavity is provided with a motor, the right end face of the motor is fixedly connected with a driving shaft which extends rightwards into the sleeve cavity, the driving shaft is connected with a sleeve positioned in the sleeve cavity in a spline fit manner, the sleeve is internally provided with a sleeve cavity with a leftward opening, the sleeve is fixedly connected with a sleeve gear, the sleeve gear is meshed with the transporter gear, and the right end face of the sleeve is connected with a sleeve disc, and a sleeve spring is fixedly connected between the right end surface of the sleeve disc and the right end wall of the sleeve cavity.
On the basis of the technical scheme, a fixed seat gear cavity is communicated with the upper end wall of the sleeve cavity, an ejection slide block cavity is arranged on the right side of the fixed seat gear cavity, an ejection slide block is connected in the ejection slide block cavity in a sliding fit manner, an ejection slide block spring is fixedly connected between the right end surface of the ejection slide block and the right end wall of the movable gear, a wire wheel cavity is arranged on the left side of the fixed seat gear cavity, the left end wall of the wire wheel cavity is connected with a fixed seat shaft which extends leftwards into the wire wheel cavity, rightwards penetrates through the fixed seat gear cavity and rightwards extends into the working cavity in a rotating fit manner, a fixed seat connecting plate positioned in the working cavity is fixedly connected to the fixed seat shaft, a fixed seat gear positioned in the fixed seat gear cavity is fixedly connected to the fixed seat shaft, and an ejection slide block corresponding to the ejection slide block, the fixed seat shaft is fixedly connected with a wire wheel positioned in the wire wheel cavity, the left end face of the fixed seat shaft is fixedly connected with a rotating spring, and the other end of the rotating spring is fixedly connected with the left end wall of the wire wheel cavity.
On the basis of the technical scheme, a moving gear cavity with a downward opening is arranged in the conveyer, a centrifugal wheel cavity positioned on the left side of the moving gear cavity is arranged in the conveyer, a moving gear shaft which extends leftwards into the centrifugal wheel cavity and rightwards into the moving gear cavity is connected to the right end wall of the centrifugal wheel cavity in a rotating fit manner, a moving gear positioned in the moving gear cavity is fixedly connected to the moving gear shaft, the moving gear is meshed with the fixed gear, a centrifugal wheel positioned in the centrifugal wheel cavity is also fixedly connected to the moving gear shaft, eight centrifugal block cavities which are circumferentially and uniformly distributed by taking the moving gear shaft as a center and have outward openings are arranged in the centrifugal wheel, a centrifugal block is connected in the centrifugal block cavity in a sliding fit manner, and a centrifugal block spring is fixedly connected between the upper end face of the centrifugal block and the upper end wall of the centrifugal block cavity, the centrifugal wheel cavity left end wall fixedly connected with detects the spring, the other end fixedly connected with who detects the spring detects magnet.
On the basis of the technical scheme, the upper end face of the transporter is fixedly connected with part located on the connecting slide block in the working cavity, the connecting slide block is connected with the connecting slide block cavity in a sliding fit mode, the upper end face of the connecting slide block is fixedly connected with a transport table in the working cavity, a fixed slide block cavity with an upward opening is arranged in the transport table, a fixed slide block is connected with the fixed slide block in a sliding fit mode, the upper end face of the fixed slide block is fixedly connected with a fixed magnet, the fixed magnet is connected with the fixed slide block cavity in a sliding fit mode, the lower end face of the fixed slide block is fixedly connected with a fixed spring between the lower end walls of the fixed slide block cavity, the lower end face of the fixed slide block is fixedly connected with a first pull rope, and the other end face of the.
On the basis of the technical scheme, the working chamber upside is provided with a cutting slide block cavity located on the left side of the generator cavity, a contact switch is fixedly connected with the left end wall of the cutting slide block cavity, a cutting slide block is connected in the cutting slide block cavity in a sliding fit mode, the upper end face of the cutting slide block and a cutting slide block spring are fixedly connected between the upper end walls of the cutting slide block cavity, a second pull rope is fixedly connected to the upper end face of the cutting slide block, the other end of the second pull rope is fixedly connected with the right end face of a sleeve disc, the front end wall of the working chamber is communicated with a steel pipe collecting cavity, the steel pipe collecting cavity downside is provided with a steel pipe outlet cavity with a forward opening, and the upper end wall of the steel pipe outlet cavity and the lower end.
On the basis of the technical scheme, a push plate is connected in a sliding fit manner in a push plate cavity, a push plate magnet is fixedly connected to the front end face of the push plate, the push plate magnet is connected with the push plate cavity in a sliding fit manner, a catapult shaft with a part located in the push plate cavity is connected in a sliding fit manner in a catapult shaft cavity, a third pull rope is fixedly connected to the rear end face of the catapult shaft, the other end of the third pull rope is fixedly connected with a wire wheel, a catapult force storage plate located at the rear side of the push plate is fixedly connected to the catapult shaft, a catapult spring is fixedly connected between the rear end face of the catapult force storage plate and the rear end wall of the push plate cavity, a locking pin groove with a downward opening is arranged in the catapult force storage plate, a locking pin cavity is communicated with the lower end wall of the push plate cavity, a part, the lower end face of the locking pin is also fixedly connected with a fourth pull rope, and the other end of the fourth pull rope is fixedly connected with the right end face of the ejection sliding block.
The invention has the beneficial effects that: through feeding the building steel pipe of certain length at every turn and utilizing laser cutting technique to realize the automatic cutout to the steel pipe, effectively reduced the work load of building steel pipe cutting, improved the cutting efficiency of building steel pipe, improved the working condition of work moreover, improved the security of working process, in addition, set up cutting length adjustment mechanism, can satisfy the demand of building site to different length steel pipes, improved the suitability of device, guaranteed the quality of the steel pipe of cutting completion moreover.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of a building steel pipe cutting device with adjustable cutting length according to the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
FIG. 4 is an enlarged schematic view of C in FIG. 1;
fig. 5 is an enlarged schematic view of D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to the accompanying drawings 1-5, the cutting length adjustable building steel pipe cutting device comprises a main box body 10, a working chamber 31 is arranged in the main box body 10, a right end wall of the working chamber 31 is communicated with a steel pipe inlet chamber 32 with a right opening, a conveyer chamber 34 is arranged on the lower side of the working chamber 31, a connecting slider chamber 33 is arranged between the lower end wall of the working chamber 31 and the upper end wall of the conveyer chamber 34 in a communicating manner, a fixed gear chamber 13 is arranged on the lower end wall of the conveyer chamber 34 in a communicating manner, a pulley chamber 16 is arranged on the left side of the conveyer chamber 34, a fixed gear shaft 14 which extends leftwards into the pulley chamber 16 and rightwards penetrates through the fixed gear chamber 13 is connected to the left end wall of the pulley chamber 16 in a rotating and matching manner, a fixed gear 11 which is located in the fixed gear chamber 13 is fixedly connected to the fixed gear shaft 14, a sleeve chamber 78 is arranged on the, the lower end wall of the sleeve cavity 78 is communicated with a conveyor gear cavity 58, the right end wall of the conveyor gear cavity 58 is connected with a conveying screw shaft 12 which extends leftwards into the conveyor gear cavity 58 and rightwards penetrates through the belt wheel cavity 16 and the conveyor cavity 34 in a rotating fit manner, the right end face of the conveying screw shaft 12 is fixedly connected with the other end and a screw shaft spring 88 which is fixedly connected with the main box body 10, the conveying screw shaft 12 is connected with a conveyor 87 in a threaded fit manner, the conveyor 87 is connected with the conveyor cavity 34 in a sliding fit manner, the upper end wall of the working cavity 31 is communicated with a generator cavity 28, the left end wall of the generator cavity 28 is connected with a cutting screw shaft 29 which penetrates rightwards through the conveyor belt 18 and extends rightwards to the outside in a rotating fit manner, the cutting screw shaft 29 is connected with a generator fixing block 26 in a threaded fit manner, and the cutting screw shaft 29 is fixedly connected with an adjusting knob 30 which is positioned outside, the generator fixing block 26 is connected with the generator cavity 28 in a sliding fit mode, a part of the laser generator 27 located in the working cavity 31 is arranged in the generator fixing block 26, a push plate cavity 52 is communicated with the rear end wall of the working cavity 31, and an ejection shaft cavity 48 is communicated with the rear end wall of the push plate cavity 52.
In addition, in one embodiment, the fixed gear shaft 14 is fixedly connected with a one-way bearing 15 located in the pulley cavity 16, the one-way bearing 15 is fixedly connected with a one-way pulley 17, the transportation screw shaft 12 is fixedly connected with a screw pulley 19 located in the pulley cavity 16, a conveyor belt 18 is connected between the screw pulley 19 and the one-way pulley 17 in a power fit manner, the transportation screw shaft 12 is further fixedly connected with a transporter gear 59 located in the transporter gear cavity 58, the left side of the sleeve cavity 78 is provided with a motor 62, the right end face of the motor 62 is fixedly connected with a driving shaft 61 extending rightwards into the sleeve cavity 78, the driving shaft 61 is connected with a sleeve 60 located in the sleeve cavity 78 in a spline fit manner, a sleeve inner cavity 77 with a leftward opening is arranged in the sleeve 60, and a sleeve gear 63 is fixedly connected to the sleeve 60, the sleeve gear 63 is meshed with the carrier gear 59, the right end face of the sleeve 60 is connected with a sleeve disc 74 located in the sleeve cavity 78 in a rotating fit mode, and a sleeve spring 75 is fixedly connected between the right end face of the sleeve disc 74 and the right end wall of the sleeve cavity 78.
In addition, in one embodiment, the upper end wall of the sleeve cavity 78 is communicated with a fixed seat gear cavity 73, the right side of the fixed seat gear cavity 73 is provided with an ejection slider cavity 70, the ejection slider cavity 70 is connected with an ejection slider 71 in a sliding fit manner, an ejection slider spring 72 is fixedly connected between the right end surface of the ejection slider 71 and the right end wall of the movable gear 79, the left side of the fixed seat gear cavity 73 is provided with a wire wheel cavity 65, the left end wall of the wire wheel cavity 65 is connected with a fixed seat shaft 20 which extends leftwards into the wire wheel cavity 65, rightwards into the fixed seat gear cavity 73 and rightwards into the working cavity 31 in a rotating fit manner, the fixed seat shaft 20 is fixedly connected with a fixed seat connecting plate 21 positioned in the working cavity 31, the right end surface of the fixed seat connecting plate 21 is fixedly connected with a fixed seat 22, the fixed seat shaft 20 is fixedly connected with a fixed seat gear 68 positioned in, an ejection slide block 71 corresponding to the ejection slide block cavity 70 is arranged in the fixed seat gear 68, a wire wheel 67 located in the wire wheel cavity 65 is fixedly connected to the fixed seat shaft 20, a rotary spring 64 is fixedly connected to the left end face of the fixed seat shaft 20, and the other end of the rotary spring 64 is fixedly connected to the left end wall of the wire wheel cavity 65.
In addition, in one embodiment, a moving gear cavity 89 with a downward opening is arranged in the transporter 87, a centrifugal wheel cavity 84 positioned at the left side of the moving gear cavity 89 is arranged in the transporter 87, a moving gear shaft 90 extending leftwards into the centrifugal wheel cavity 84 and rightwards into the moving gear cavity 89 is connected to the right end wall of the centrifugal wheel cavity 84 in a rotating fit manner, a moving gear 79 positioned in the moving gear cavity 89 is fixedly connected to the moving gear shaft 90, the moving gear 79 is meshed with the fixed gear 11, a centrifugal wheel 83 positioned in the centrifugal wheel cavity 84 is also fixedly connected to the moving gear shaft 90, eight centrifugal block cavities 80 which are circumferentially and uniformly distributed by taking the moving gear shaft 90 as a center and are opened outwards are arranged in the centrifugal wheel 83, a centrifugal block 81 is connected to the centrifugal block cavity 80 in a sliding fit manner, and a centrifugal block spring 82 is fixedly connected between the upper end face of the centrifugal block 81 and the upper end wall of the centrifugal block cavity 80, the left end wall of the centrifugal wheel cavity 84 is fixedly connected with a detection spring 86, and the other end of the detection spring 86 is fixedly connected with a detection magnet 85.
In addition, in one embodiment, the upper end surface of the conveyer 87 is fixedly connected with a connecting slide block 41 which is partially positioned in the working cavity 31, the connecting slide block 41 is connected with the connecting slide block cavity 33 in a sliding fit manner, the upper end surface of the connecting slide block 41 is fixedly connected with a transport table 39 positioned in the working cavity 31, a fixed slide block cavity 36 with an upward opening is arranged in the transportation table 39, a fixed slide block 38 is connected in the fixed slide block cavity 36 in a sliding fit manner, the upper end surface of the fixed slide block 38 is fixedly connected with a fixed magnet 37, the fixed magnet 37 is connected with the fixed slide block cavity 36 in a sliding fit manner, a fixed spring 35 is fixedly connected between the lower end surface of the fixed slide block 38 and the lower end wall of the fixed slide block cavity 36, the lower end surface of the fixed sliding block 38 is also fixedly connected with a first pull rope 40, and the other end of the first pull rope 40 is fixedly connected with the left end surface of the detection magnet 85.
In addition, in an embodiment, the upper side of the working chamber 31 is provided with a cutting slider chamber 25 located on the left side of the generator chamber 28, the left end wall of the cutting slider chamber 25 is fixedly connected with a contact switch 66, the cutting slider chamber 25 is connected with a cutting slider 23 in a sliding fit manner, a cutting slider spring 24 is fixedly connected between the upper end surface of the cutting slider 23 and the upper end wall of the cutting slider chamber 25, the upper end surface of the cutting slider 23 is further fixedly connected with a second pull rope 76, the other end of the second pull rope 76 is fixedly connected with the right end surface of the sleeve disc 74, the front end wall of the working chamber 31 is communicated with a steel pipe collecting chamber 55, the lower side of the steel pipe collecting chamber 55 is provided with a steel pipe outlet chamber 57 with a forward opening, and a steel pipe falling chamber 56 is communicated between the upper end wall of the steel pipe outlet.
In addition, in one embodiment, a push plate 53 is slidably and fittingly connected in the push plate cavity 52, a push plate magnet 54 is fixedly connected to the front end surface of the push plate 53, the push plate magnet 54 is slidably and fittingly connected to the push plate cavity 52, an ejection shaft 51 partially located in the push plate cavity 52 is slidably and fittingly connected in the ejection shaft cavity 48, a third pull rope 49 is fixedly connected to the rear end surface of the ejection shaft 51, the other end of the third pull rope 49 is fixedly connected to the reel 67, an ejection force storage plate 42 located at the rear side of the push plate 53 is fixedly connected to the ejection shaft 51, an ejection spring 50 is fixedly connected between the rear end surface of the ejection force storage plate 42 and the rear end wall of the push plate cavity 52, a locking pin groove 43 with a downward opening is formed in the ejection force storage plate 42, a locking pin cavity 44 is communicatively connected to the lower end wall of the push plate cavity 52, a locking pin 47 partially located in the push plate cavity 52 is slidably and fittingly connected, a locking pin spring 45 is fixedly connected between the locking pin 47 and the lower end surface and the lower end wall of the locking pin cavity 44, the lower end surface of the locking pin 47 is also fixedly connected with a fourth pull rope 46, and the other end of the fourth pull rope 46 is fixedly connected with the right end surface of the ejection slide block 71.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-5, when the apparatus of the present invention is in the initial state, the conveyor 87 is located at the rightmost end of the stroke, the fixed magnet 37 and the fixed slider 38 are located in the fixed slider chamber 36, the centrifugal block 81 is located in the centrifugal block chamber 80, the centrifugal block spring 82 and the screw shaft spring 88 are in the relaxed state, the elasticity of the detection spring 86 is greater than that of the fixed spring 35, the fixed spring 35 is in the compressed state, the detection spring 86 is in the extended state, the first pull rope 40 is in the tightened state, the sleeve gear 63 is engaged with the conveyor gear 59, the cutting slider 23 is located at the upper side of the cutting slider chamber 25 and is not in contact with the contact switch 66, the sleeve spring 75 and the cutting slider spring 24 are in the relaxed state, the second pull rope 76 is in the tightened state, the gear magnet catapult 69 is located at the left side of the slider chamber 70, the catapult slider 71 is located, the locking pin 47 is completely positioned in the locking pin cavity 44, the locking pin spring 45 is in a compressed state, the fourth pull rope 46 is in a tightened state, the ejection force storage plate 42 is positioned at the right side of the locking pin cavity 44, the ejection spring 50 and the rotating spring 64 are in a loosened state, and the third pull rope 49 is in a tightened state; sequence of mechanical actions of the whole device: when the building steel pipe cutting machine starts to work, a building steel pipe to be cut is placed on the upper side of the conveying table 39 through the steel pipe inlet cavity 32, the magnetic attraction force of the steel pipe on the fixed magnet 37 is smaller than the pulling force of the fixed spring 35, so that the position is not changed, the motor 62 is started to drive the driving shaft 61 to rotate so as to drive the sleeve 60 to rotate, the sleeve 60 rotates to drive the conveying screw shaft 12 to rotate through the sleeve gear 63 and the conveyer gear 59, the screw shaft spring 88 starts to accumulate force, the conveying screw shaft 12 rotates to drive the one-way bearing 15 to rotate through the screw belt wheel 19, the conveying belt 18 and the one-way belt wheel 17 so as to drive the fixed gear shaft 14 to rotate, the fixed gear shaft 14 rotates to drive the movable gear shaft 90 to rotate through the fixed gear cavity 13 and the movable gear 79, the movable gear shaft 90 rotates to drive the centrifugal wheel 83 to rotate, the centrifugal block 81 moves outwards, the fixed slider 38 and the fixed magnet 37 move up to contact with the outer end face of the steel pipe under the thrust of the fixed spring 35, and the steel pipe is fixed on the fixed magnet 37 under the magnetic attraction of the fixed magnet 37 and the steel pipe, so that the transportation screw shaft 12 rotates and drives the transportation device 87 and the transportation table 39 to move left, thereby driving the steel pipe to move left.
When the steel pipe moves leftwards and the left end face of the steel pipe is abutted against the inclined face of the fixed seat 22, the cutting slide block 23 overcomes the pulling force of the cutting slide block spring 24 to move downwards under the action of the magnetic attraction force of the steel pipe so as to pull the pull rope second pull rope 76 and touch the contact switch 66, the sleeve disc 74 and the sleeve 60 overcome the pushing force of the sleeve spring 75 to move rightwards under the action of the pulling force of the second pull rope 76, the sleeve gear 63 and the conveyor gear 59 are disengaged, the conveying screw shaft 12 rotates reversely under the action of the screw shaft spring 88, at the moment, the fixing gear shaft 14 does not rotate under the action of the one-way bearing 15, the centrifugal block 81 resets under the action of the pulling force of the centrifugal block spring 82, the detecting magnet 85 moves rightwards under the action of the pushing force of the detecting spring 86 to reset and pulls the first pull rope 40, the fixing, the transportation screw shaft 12 rotates reversely to drive the transportation table 39 and the transportation device 87 to move rightwards and reset, and the contact switch 66 controls the laser generator 27 to start laser cutting the steel pipe.
When the sleeve disk 74 and the sleeve 60 move rightwards, the sleeve gear 63 is meshed with the fixed seat gear 68, the driving shaft 61 rotates to drive the fixed seat shaft 20 to rotate through the sleeve gear 63 and the fixed seat gear 68, the gear magnet 69 and the ejection slide block 71 are far away, the ejection slide block 71 moves rightwards under the tension of the ejection slide block spring 72 to loosen the fourth pull rope 46, the locking pin 47 moves upwards under the thrust of the locking pin spring 45, the fixed seat shaft 20 rotates to drive the wire wheel 67 to rotate so as to pull the third pull rope 49, the ejection shaft 51 and the ejection force storage plate 42 move backwards under the tension of the third pull rope 49 to overcome the thrust of the ejection spring 50, the ejection force storage plate 42 is locked through the locking pin 47 when moving backwards, the ejection spring 50 stores force, the fixed seat gear 68 rotates once to drive the fixed seat 22 to rotate once so as to rotate the steel pipe to complete cutting, the gear magnet 69, the ejection slide block 71 moves leftwards under the action of the magnetic attraction force of the gear magnet 69 and overcomes the pulling force of the ejection slide block spring 72 and pulls the fourth pull rope 46, the locking pin 47 moves downwards under the action of the pulling force of the fourth pull rope 46 and overcomes the pushing force of the locking pin spring 45 so as to unlock the ejection force storage plate 42, the push plate 53 and the push plate magnet 54 are ejected forwards under the action of the ejection spring 50 to push the cut steel pipe to move forwards, and falls into the steel pipe outlet cavity 57 through the steel pipe collection cavity 55 and the steel pipe falling cavity 56, when the steel pipe is separated from the fixed seat 22, the cutting slider 23 moves upwards to reset under the action of the tensile force of the cutting slider spring 24, the second pull rope 76 is loosened, the sleeve disc 74 and the sleeve 60 move leftwards to reset under the action of the thrust of the sleeve spring 75, the sleeve gear 63 is disengaged from the fixed seat gear 68, and the sleeve gear 63 is engaged with the conveyor gear 59, so that the purpose of automatically cutting the building steel pipe is fulfilled.
When the cutting length needs to be adjusted, the adjusting knob 30 is only required to be rotated according to the required cutting length, so that the generator fixing block 26 is driven to move in the generator cavity 28 through the cutting screw shaft 29, and the purpose of adjusting the cutting length is achieved.
The invention has the beneficial effects that: through feeding the building steel pipe of certain length at every turn and utilizing laser cutting technique to realize the automatic cutout to the steel pipe, effectively reduced the work load of building steel pipe cutting, improved the cutting efficiency of building steel pipe, improved the working condition of work moreover, improved the security of working process, in addition, set up cutting length adjustment mechanism, can satisfy the demand of building site to different length steel pipes, improved the suitability of device, guaranteed the quality of the steel pipe of cutting completion moreover.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a building steel pipe cutting device of adjustable cutting length, includes the main tank body, its characterized in that: a working cavity is arranged in the main box body, a steel pipe inlet cavity with a right opening is communicated with and arranged on the right end wall of the working cavity, a conveyer cavity is arranged on the lower side of the working cavity, a connecting slide block cavity is communicated and arranged between the lower end wall of the working cavity and the upper end wall of the conveyer cavity, a fixed gear cavity is communicated and arranged on the lower end wall of the conveyer cavity, a belt wheel cavity is arranged on the left side of the conveyer cavity, a fixed gear shaft which extends leftwards into the belt wheel cavity and rightwards penetrates through the fixed gear cavity is connected with the left end wall of the belt wheel cavity in a rotating and matching manner, a fixed gear which is positioned in the fixed gear cavity is fixedly connected to the fixed gear shaft, a sleeve cavity is arranged on the left side of the belt wheel cavity, a conveyer gear cavity is communicated and arranged on the lower end wall of the sleeve cavity, a conveyer screw shaft which extends leftwards into the conveyer gear cavity and rightwards penetrates, the right end face of the transportation screw shaft is fixedly connected with a screw shaft spring of which the other end is fixedly connected with the main box body, the transportation screw shaft is connected with a transporter in a threaded fit way, the transporter is connected with the transporter cavity in a sliding fit way, the upper end wall of the working cavity is communicated with a generator cavity, the left end wall of the generator cavity is connected with a cutting screw shaft which penetrates through the conveyor belt rightwards and extends to the outside rightwards in a rotating fit manner, the cutting screw shaft is connected with a generator fixing block in a threaded fit manner, the cutting screw shaft is also fixedly connected with an adjusting knob positioned outside, the generator fixing block is connected with the generator cavity in a sliding fit manner, a part of the laser generator positioned in the working cavity is arranged in the generator fixing block, the rear end wall of the working cavity is communicated with a push plate cavity, and the rear end wall of the push plate cavity is communicated with an ejection shaft cavity.
2. The cutting device for construction steel pipes with adjustable cutting length of claim 1, wherein: the fixed gear shaft is fixedly connected with an one-way bearing positioned in the belt wheel cavity, the one-way bearing is fixedly connected with an one-way belt wheel, the transportation screw shaft is fixedly connected with a screw belt wheel positioned in the belt wheel cavity, a conveying belt is connected between the screw belt wheel and the one-way belt wheel in a power fit manner, the transportation screw shaft is also fixedly connected with a transporter gear positioned in the transporter gear cavity, the left side of the sleeve cavity is provided with a motor, the right end face of the motor is fixedly connected with a driving shaft extending rightwards into the sleeve cavity, the driving shaft is connected with a sleeve positioned in the sleeve cavity in a spline fit manner, a sleeve cavity with a leftward opening is arranged in the sleeve, the sleeve is fixedly connected with a sleeve gear, the sleeve gear is meshed with the transporter gear, and the right end face of the sleeve is connected with a sleeve disc positioned in the, and a sleeve spring is fixedly connected between the right end surface of the sleeve disc and the right end wall of the sleeve cavity.
3. The cutting device for construction steel pipes with adjustable cutting length of claim 1, wherein: the upper end wall of the sleeve cavity is communicated with a fixed seat gear cavity, the right side of the fixed seat gear cavity is provided with an ejection slide block cavity, the ejection slide block cavity is connected with an ejection slide block in a sliding fit manner, an ejection slide block spring is fixedly connected between the right end surface of the ejection slide block and the right end wall of the moving gear, the left side of the fixed seat gear cavity is provided with a wire wheel cavity, the left end wall of the wire wheel cavity is connected with a fixed seat shaft which extends leftwards into the wire wheel cavity, penetrates rightwards through the fixed seat gear cavity and extends rightwards into the working cavity in a rotating fit manner, the fixed seat shaft is fixedly connected with a fixed seat connecting plate positioned in the working cavity, the right end surface of the fixed seat connecting plate is fixedly connected with a fixed seat, the fixed seat shaft is fixedly connected with a fixed seat gear positioned in, the fixed seat shaft is fixedly connected with a wire wheel positioned in the wire wheel cavity, the left end face of the fixed seat shaft is fixedly connected with a rotating spring, and the other end of the rotating spring is fixedly connected with the left end wall of the wire wheel cavity.
4. The cutting device for construction steel pipes with adjustable cutting length of claim 1, wherein: a moving gear cavity with a downward opening is arranged in the transporter, a centrifugal wheel cavity positioned at the left side of the moving gear cavity is arranged in the transporter, a moving gear shaft extending leftwards into the centrifugal wheel cavity and rightwards into the moving gear cavity is connected to the right end wall of the centrifugal wheel cavity in a rotating fit manner, a moving gear positioned in the moving gear cavity is fixedly connected to the moving gear shaft, the moving gear is meshed with the fixed gear, a centrifugal wheel positioned in the centrifugal wheel cavity is also fixedly connected to the moving gear shaft, eight centrifugal block cavities which are circumferentially and uniformly distributed by taking the moving gear shaft as a center and have outward openings are arranged in the centrifugal wheel, a centrifugal block is connected in the centrifugal block cavity in a sliding fit manner, a centrifugal block spring is fixedly connected between the upper end surface of the centrifugal block and the upper end wall of the centrifugal block cavity, and a detection spring is fixedly connected to the left end wall of the centrifugal wheel cavity, and the other end of the detection spring is fixedly connected with a detection magnet.
5. The cutting device for construction steel pipes with adjustable cutting length of claim 1, wherein: the conveyer up end fixedly connected with part is located the link block of work intracavity, link block with link block chamber sliding fit connects, link block up end fixedly connected with is located the transport table of work intracavity, be equipped with the ascending solid fixed sliding block chamber of opening in the transport table, gu fixed sliding block intracavity sliding fit is connected with solid fixed sliding block, gu fixed sliding block up end fixedly connected with fixed magnet, fixed magnet with gu fixed sliding block chamber sliding fit connects, gu fixed sliding block down the terminal surface with fixedly connected with fixed spring between the terminal wall under the solid fixed sliding block chamber, the terminal surface is the first stay cord of fixedly connected with still under the solid fixed sliding block, the other end of first stay cord with detect magnet left end face fixed connection.
6. The cutting device for construction steel pipes with adjustable cutting length of claim 1, wherein: the working chamber upside is equipped with and is located the left cutting slider chamber in generator chamber, cutting slider chamber left end wall fixedly connected with contact switch, cutting slider intracavity sliding fit is connected with the cutting slider, cutting slider up end with fixedly connected with cutting slider spring between the cutting slider chamber upper end wall, cutting slider up end still fixedly connected with second stay cord, the other end of second stay cord with sleeve dish right-hand member face fixed connection, the working chamber front end wall intercommunication is equipped with the steel pipe and collects the chamber, the steel pipe is collected the chamber downside and is equipped with the steel pipe export chamber that the opening is forward, steel pipe export chamber upper end wall with the steel pipe is collected and is equipped with steel pipe whereabouts chamber between the chamber lower extreme wall.
7. The cutting device for construction steel pipes with adjustable cutting length of claim 1, wherein: the ejection mechanism is characterized in that a push plate is connected in a sliding fit manner in the push plate cavity, a push plate magnet is fixedly connected to the front end face of the push plate, the push plate magnet is connected with the push plate cavity in a sliding fit manner, a part of an ejection shaft positioned in the push plate cavity is connected in a sliding fit manner in the ejection shaft cavity in a sliding fit manner, a third pull rope is fixedly connected to the rear end face of the ejection shaft, the other end of the third pull rope is fixedly connected with the wire wheel, an ejection force storage plate positioned at the rear side of the push plate is fixedly connected to the ejection shaft, an ejection spring is fixedly connected between the rear end face of the ejection force storage plate and the rear end wall of the push plate cavity, a locking pin groove with a downward opening is formed in the ejection force storage plate, a locking pin cavity is communicated with the lower end wall of the push plate cavity, a part of a locking pin positioned, the lower end face of the locking pin is also fixedly connected with a fourth pull rope, and the other end of the fourth pull rope is fixedly connected with the right end face of the ejection sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011115005.0A CN112192048A (en) | 2020-10-19 | 2020-10-19 | Building steel pipe cutting device of adjustable cutting length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011115005.0A CN112192048A (en) | 2020-10-19 | 2020-10-19 | Building steel pipe cutting device of adjustable cutting length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112192048A true CN112192048A (en) | 2021-01-08 |
Family
ID=74009370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011115005.0A Withdrawn CN112192048A (en) | 2020-10-19 | 2020-10-19 | Building steel pipe cutting device of adjustable cutting length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112192048A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846774A (en) * | 2021-02-26 | 2021-05-28 | 深圳市昕豪华实业有限公司 | Automatic pipe cutting machine with burr trimming capability |
| CN112975154A (en) * | 2021-03-01 | 2021-06-18 | 赣州市恒邦金属制品有限公司 | Laser cutting equipment for metal plate processing |
-
2020
- 2020-10-19 CN CN202011115005.0A patent/CN112192048A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846774A (en) * | 2021-02-26 | 2021-05-28 | 深圳市昕豪华实业有限公司 | Automatic pipe cutting machine with burr trimming capability |
| CN112975154A (en) * | 2021-03-01 | 2021-06-18 | 赣州市恒邦金属制品有限公司 | Laser cutting equipment for metal plate processing |
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Application publication date: 20210108 |
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| WW01 | Invention patent application withdrawn after publication |