CN113976994A - Pipe cutting equipment for building - Google Patents
Pipe cutting equipment for building Download PDFInfo
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- CN113976994A CN113976994A CN202111301237.XA CN202111301237A CN113976994A CN 113976994 A CN113976994 A CN 113976994A CN 202111301237 A CN202111301237 A CN 202111301237A CN 113976994 A CN113976994 A CN 113976994A
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- 230000007246 mechanism Effects 0.000 claims description 62
- 238000007599 discharging Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
- B23D47/042—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work for conveying work to, or discharging work from, the machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/08—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom
- B23D47/10—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom actuated by fluid or gas pressure
Abstract
The invention relates to cutting equipment, in particular to circular tube cutting equipment for buildings. The invention aims to provide circular tube cutting equipment for buildings, which can automatically perform blanking on a circular tube and can automatically cut the circular tube. A circular tube cutting device for building comprises: the support plate comprises a support plate, a first support frame, a cylinder, a fixing frame, a second support frame, a motor, a first rotating shaft and an electric saw, wherein the first support frame is arranged on one side of the top of the support plate, the cylinder is arranged on the first support frame, the fixing frame is arranged on a telescopic rod of the cylinder, the second support frame is arranged on one side of the fixing frame, the motor is arranged on the second support frame, a first rotating shaft is arranged on an output shaft of the motor, and the electric saw is arranged on the first rotating shaft. The automatic blanking device has the advantages that the circular tube can be automatically blanked and cut; the cylinder drives the fixing frame and the electric saw to move back and forth, so that the effect of automatically cutting the circular tube can be realized.
Description
Technical Field
The invention relates to cutting equipment, in particular to circular tube cutting equipment for buildings.
Background
The circular pipe is widely applied in the building construction process, and can be used as a fire-fighting water supply pipeline, a sanitary ware drainage branch pipe, a non-corrosive productive drainage branch pipe of production equipment and the like.
People are in the work progress, need be according to the demand of building, cut the pipe, people generally put up the one end frame of pipe on the workstation, use cutting means to cut the pipe afterwards, the back is accomplished in the cutting, people take off the pipe that the cutting is good again, and place the pipe that will cut on the workstation once more, so carry out the mode of cutting to the pipe, need artifical manual to place the pipe that will cut on the workstation, and need artifical manual to cut the pipe, make pipe cutting speed slower.
Therefore, a circular tube cutting device for buildings is needed to be designed, which can automatically perform blanking on a circular tube and can automatically perform cutting on the circular tube.
Disclosure of Invention
The invention aims to overcome the defects that a circular pipe to be cut needs to be placed on a workbench manually and cut manually, so that the circular pipe cutting speed is low.
The technical scheme is as follows: a circular tube cutting device for building comprises: the backup pad, first support frame, the cylinder, the mount, the second support frame, including a motor, an end cap, a controller, and a cover plate, first pivot, the electric saw, the third support frame, first pivot, first dead lever, manual unloading mechanism and slewing mechanism, backup pad top one side is equipped with first support frame, be equipped with the cylinder on the first support frame, be equipped with the mount on the telescopic link of cylinder, mount one side is equipped with the second support frame, be equipped with the motor on the second support frame, be equipped with first pivot on the output shaft of motor, be equipped with the electric saw on the first pivot, be equipped with first pivot on the output shaft of motor, the symmetrical formula is equipped with the third support frame in the middle of the backup pad top, the third support frame inboard of both sides all is equipped with first dead lever, the rotary type is equipped with first pivot between the first dead lever, be equipped with manual unloading mechanism in the middle of backup pad top, be equipped with slewing mechanism on the third support frame of one side.
As the improvement of the above scheme, the manual blanking mechanism comprises: the fourth support frame, the second rotate frame, fifth support frame and unloading frame, and the symmetry formula is equipped with the fourth support frame in the middle of the backup pad top, is connected with the second between the fourth support frame and rotates the frame, all is equipped with the fifth support frame on the fourth support frame, is connected with the unloading frame between the fifth support frame of both sides, and the second rotates the frame and is located the unloading frame under the position.
As an improvement of the above-mentioned solution, the rotating mechanism includes: the third rotating shaft is positioned at the lower side of the second rotating shaft, the third rotating shaft and the second rotating shaft are both connected with bevel gears, the two bevel gears are meshed, the worm wheel is positioned above the bevel gears, the first rotating plate is positioned between the third supporting frame close to one side of the sixth supporting frame and the adjacent first fixed rod, and the first rotating plate and the third rotating shaft are both connected with belt pulleys, a flat belt is wound between the two belt pulleys, a plurality of fixed blocks are uniformly arranged on the inner wall of the belt pulley on one side at intervals, a fourth rotating shaft is arranged on the first rotating plate, a second movable block is arranged on the fourth rotating shaft in a sliding mode, two first springs are connected between the second movable block and the fourth rotating shaft, and a second friction wheel is arranged on the first rotating shaft.
As the improvement of above-mentioned scheme, still including automatic unloading mechanism, automatic unloading mechanism is including: first fixed plate, the second spring, the ratchet bar, the ratchet wheel, first torsional spring, second dead lever and third dead lever, all be equipped with first fixed plate in the middle of the fourth support frame outside, all the slidingtype is equipped with the connecting rod on the first fixed plate, be connected with the second spring between connecting rod and the first fixed plate, all the slidingtype is equipped with the ratchet bar on the connecting rod, the second rotates the frame left and right sides and all is equipped with the ratchet wheel, ratchet wheel and ratchet bar cooperation, ratchet wheel and second rotate and all are connected with first torsional spring between the frame, the connecting rod bottom all is connected with the second dead lever, the telescopic link both sides of cylinder all are connected with the third dead lever.
As an improvement of the above scheme, the clamping device further comprises a manual clamping mechanism, wherein the manual clamping mechanism comprises: the middle of the inner side of the fourth support frame on one side is provided with the seventh support frame, the seventh support frame is provided with a movable rod in a sliding manner, and the inner side of the movable rod is rotatably connected with the second rotating plate.
As an improvement of the above scheme, the automatic clamping device further comprises an automatic clamping mechanism, wherein the automatic clamping mechanism comprises: wedge, third spring, fourth dead lever, fourth spring and first movable block are connected with the wedge on the movable rod, are connected with the third spring between wedge and the seventh support frame, and the third spring housing is on the movable rod, and the third dead lever top of one side is connected with the fourth dead lever, and the gliding style is equipped with first movable block on the fourth dead lever, is connected with the fourth spring between first movable block and the fourth dead lever.
As the improvement of the scheme, the device also comprises a discharging mechanism, and the discharging mechanism comprises: the guide wheel, the second fixed plate, the stay cord, second torsional spring and dress material frame, the fourth support frame of both sides all is equipped with the guide wheel, and the fourth support frame inboard of both sides all is equipped with the second fixed plate, all is connected with the second torsional spring between first rotation frame both sides and the third support frame, and the second fixed plate all is connected with the stay cord with first rotation frame top, and the guide wheel is walked around to the stay cord, and one side that first support frame was kept away from at the backup pad top is equipped with the dress material frame.
As a modification of the above, the fourth spring is a compression spring.
The beneficial effects are that: 1. the automatic blanking device has the advantages that the circular tube can be automatically blanked and cut;
2. according to the invention, the round pipe to be cut is placed in the blanking frame, and the second rotating frame is intermittently driven to rotate, so that the round pipe can be blanked;
3. the cylinder drives the fixing frame and the electric saw to move back and forth, so that the effect of automatically cutting the circular tube can be realized.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the manual blanking mechanism of the present invention.
Fig. 3 is a schematic perspective view of a first part of the rotating mechanism of the present invention.
Fig. 4 is a perspective view of a second part of the rotating mechanism of the present invention.
Fig. 5 is a perspective view of a third part of the rotating mechanism of the present invention.
Fig. 6 is a schematic perspective view of a first part of the automatic blanking mechanism of the present invention.
Fig. 7 is a schematic perspective view of a second part of the automatic blanking mechanism of the present invention.
Fig. 8 is a perspective view of the manual clamping mechanism of the present invention.
Fig. 9 is a perspective view of a first part of the automatic clamping mechanism of the present invention.
Fig. 10 is a perspective view of a second part of the automatic clamping mechanism of the present invention.
Fig. 11 is a schematic perspective view of a first part of the discharging mechanism of the present invention.
Fig. 12 is a schematic perspective view of a second part of the discharging mechanism of the present invention.
Number designation in the figures: 1. a support plate, 2, a first support frame, 3, a cylinder, 4, a fixed frame, 5, a second support frame, 6, a motor, 7, a first rotating shaft, 8, an electric saw, 9, a third support frame, 10, a first rotating frame, 11, a first fixed rod, 12, a manual blanking mechanism, 121, a fourth support frame, 122, a second rotating frame, 123, a fifth support frame, 124, a blanking frame, 13, a rotating mechanism, 131, a sixth support frame, 132, a worm, 133, a first friction wheel, 134, a second rotating shaft, 135, a worm wheel, 136, a third rotating shaft, 137, a bevel gear, 138, a first rotating plate, 139, a flat belt, 1310, a fixed block, 1311, a fourth rotating shaft, 1312, a first spring, 1313, a second movable block, 1314, a second friction wheel, 1315, a belt pulley, 14, an automatic blanking mechanism, 141, a first fixed plate, 142, a second spring, a ratchet 143, a rack, 144, a ratchet gear, 145. first torsional spring 146, second dead lever, 147, third dead lever, 15, manual clamping mechanism, 151, seventh support frame, 152, movable rod, 153, second commentaries on classics board, 16, automatic clamping mechanism, 161, wedge, 162, third spring, 163, fourth dead lever, 164, fourth spring, 165, first movable block, 17, discharge mechanism, 171, leading wheel, 172, second fixed plate, 173, stay cord, 174, second torsional spring, 175, dress material frame.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
Example 1
A circular tube cutting device for buildings is shown in figure 1 and comprises a supporting plate 1, a first supporting frame 2, an air cylinder 3, a fixing frame 4, a second supporting frame 5, a motor 6, a first rotating shaft 7, an electric saw 8, a third supporting frame 9, a first rotating frame 10, a first fixing rod 11, a manual blanking mechanism 12 and a rotating mechanism 13, wherein the first supporting frame 2 is arranged on the front side of the top of the supporting plate 1, the air cylinder 3 is arranged on the first supporting frame 2, the fixing frame 4 is arranged on an expansion link of the air cylinder 3, the second supporting frame 5 is arranged on the left side of the rear portion of the fixing frame 4, the motor 6 is arranged on the second supporting frame 5, the first rotating shaft 7 is arranged on the right side of an output shaft of the motor 6, the electric saw 8 is arranged on the left portion of the first rotating shaft 7, the electric saw 8 is arranged on the rear portion of the fixing frame 4, the third supporting frames 9 are symmetrically arranged in the left and right of the middle of the top of the supporting plate 1, the inner sides of the third supporting frames 9 are respectively provided with the first fixing rod 11, a first rotating frame 10 is rotatably arranged between the first fixing rods 11, a manual blanking mechanism 12 is arranged in the middle of the top of the supporting plate 1, and a rotating mechanism 13 is arranged on the third supporting frame 9 on the right side.
The user need cut the pipe when, can use this equipment, at first place the pipe that will cut in manual unloading mechanism 12, through manual unloading mechanism 12 with the pipe in proper order the unloading to first rotation frame 10, start cylinder 3 and motor 6 afterwards, electric saw 8 begins to rotate, the telescopic link of cylinder 3 drives mount 4, motor 6 and electric saw 8 move to the rear side, it rotates to drive the pipe through slewing mechanism 13 simultaneously, so electric saw 8 contacts the pipe and when cutting the pipe, can downcut the pipe completely, the back is accomplished in the pipe cutting, the user can close cylinder 3 and motor 6.
Example 2
On the basis of embodiment 1, as shown in fig. 1 to 5, the manual blanking mechanism 12 includes a fourth supporting frame 121, a second rotating frame 122, a fifth supporting frame 123 and a blanking frame 124, the fourth supporting frame 121 is symmetrically arranged in the middle of the top of the supporting plate 1, the second rotating frame 122 is connected between the fourth supporting frames 121, the fifth supporting frames 123 are arranged on the fourth supporting frames 121, the blanking frame 124 is connected between the fifth supporting frames 123 on both sides, and the second rotating frame 122 is located right below the blanking frame 124.
The user can place the pipe that needs cut in unloading frame 124, the pipe in the unloading frame 124 can drop downwards in second rotation frame 122, and second rotation frame 122 can only hold a pipe, when needing to carry out the unloading to first rotation frame 10, the user can rotate second rotation frame 122 half a circle, make the pipe in the second rotation frame 122 drop downwards in first rotation frame 10, and when second rotation frame 122 overturns, can block up the open position of unloading frame 124 bottom, make other pipes in the unloading frame 124 can't carry out the unloading, the unloading is accomplished the back, the user can the reverse rotation second rotate frame 122 half a circle, make it reset, so can realize the effect of unloading in proper order.
The rotating mechanism 13 includes a sixth supporting frame 131, a worm 132, a first friction wheel 133, a second rotating shaft 134, a worm wheel 135, a third rotating shaft 136, a bevel gear 137, a first rotating plate 138, a flat belt 139, a fixed block 1310, a fourth rotating shaft 1311, a first spring 1312, a second movable block 1313, a second friction wheel 1314 and a belt pulley 1315, the front side of the third supporting frame 9 on the right side is provided with the sixth supporting frame 131, the sixth supporting frame 131 is provided with the worm 132 in a rotating manner, the right side of the worm 132 is provided with the first friction wheel 133, the top of the sixth supporting frame 131 is provided with the second rotating shaft 134 in a rotating manner, the second rotating shaft 134 is provided with the worm wheel 135, the worm wheel 135 is meshed with the worm 132, the sixth supporting frame 131 is provided with the third rotating shaft 136 in a rotating manner, the third rotating shaft 136 is located on the lower side of the second rotating shaft 134, the third rotating shaft 136 and the second rotating shaft 134 are both connected with the bevel gear 137, the two bevel gears 137 are meshed, the worm wheel 135 is located above the bevel gear 137, a first rotating plate 138 is rotatably arranged between the third supporting frame 9 on the right side and the first fixing rod 11 on the right side, belt pulleys 1315 are connected to the right side of the first rotating plate 138 and the third rotating shaft 136, a flat belt 139 is wound between the two belt pulleys 1315, a plurality of fixing blocks 1310 are arranged on the inner wall of the belt pulley 1315 on the rear side at uniform intervals, a fourth rotating shaft 1311 is arranged on the right side of the first rotating plate 138, a second movable block 1313 is slidably arranged on the fourth rotating shaft 1311, two first springs 1312 are connected between the second movable block 1313 and the fourth rotating shaft 1311, and a second friction wheel 1314 is arranged on the right side of the first rotating shaft 7.
When the circular pipe is fed to the first rotating frame 10, the first rotating plate 138 can abut against one end of the circular pipe, when the cylinder 3 drives the fixed frame 4 and the upper component thereof to move to the rear side, the first friction wheel 133 and the second friction wheel 1314 contact and rub to enable the worm 132 to rotate, the worm 132 is meshed with the worm wheel 135 to enable the second rotating shaft 134 to rotate, the two bevel gears 137 are meshed to enable the third rotating shaft 136 and the front belt pulley 1315 to rotate, the flat belt 139 is used for driving the rear belt pulley 1315 and the fixed block to rotate, the fixed block 1310 is used for driving the second movable block 1313, the fourth rotating shaft 1311, the first rotating plate 138 and the circular pipe to rotate, because the electric saw 8 cannot move to completely saw through the circular pipe to the rear side, in the process that the first rotating plate 138 drives the circular pipe to rotate, if the circular pipe is an iron circular pipe, the cutting speed of the electric saw 8 may be slower than the speed at which the first rotating plate 138 drives the iron circular pipe to rotate, thus, the first rotating plate 138 and the irony round pipe are locked, because the third rotating shaft 136, the flat belt 139, the belt pulley 1315 and the fixed block 1310 are still in a rotating state, and thus the fixed block 1310 rotates and contacts with the second movable block 1313, the second movable block 1313 is pressed inward, the first spring 1312 is compressed, when the second movable block 1313 does not contact with the fixed block 1310, the first spring 1312 drives the second movable block 1313 to reset, when the electric saw 8 completely cuts off the irony round pipe, and thus in the process that the second movable block 1313 contacts with the fixed block 1310, the fixed block 1310 continues to drive the second movable block 1313, the fourth rotating shaft 1311 and the first rotating plate 138 to rotate, the first rotating plate 138 continues to drive the irony round pipe to rotate, when the cylinder 3 drives the fixed frame 4 and the upper part thereof to move forward, the first friction wheel 133 and the second friction wheel do not contact any more, the second rotating shaft 134, the second rotating shaft 1314, the fixed frame 1314, and the fixed block 1313 and the upper part thereof do not contact any more, The third rotation shaft 136, the fourth rotation shaft 1311 and the first rotation plate 138 do not rotate any more.
Example 3
On the basis of embodiment 2, as shown in fig. 1 and fig. 6 to 12, the automatic blanking device 14 further includes an automatic blanking mechanism 14, the automatic blanking mechanism 14 includes a first fixing plate 141, a second spring 142, a ratchet 143, a ratchet gear 144, a first torsion spring 145, a second fixing rod 146 and a third fixing rod 147, the first fixing plate 141 is disposed in the middle of the outer side of the fourth supporting frame 121, connecting rods are slidably disposed on the first fixing plate 141, the second spring 142 is connected between the connecting rods and the first fixing plate 141, the ratchet 143 is slidably disposed on the connecting rods, the ratchet gears 144 are disposed on the left and right sides of the second rotating frame 122, the ratchet gears 144 are engaged with the ratchet gear 143, the first torsion spring 145 is connected between the ratchet gears 144 and the second rotating frame 122, the second fixing rod 146 is connected at the bottom of the connecting rods, and the third fixing rods 147 are connected to the left and right sides of the telescopic rod of the air cylinder 3.
When the telescopic rod of the cylinder 3 drives the third fixing rod 147 to move backward, the third fixing rod 147 contacts with the second fixing rod 146 and presses the second fixing rod 146 and the ratchet bar 143 downward, the second spring 142 is compressed, and the ratchet bar 143 contacts with the ratchet gear 144 at this time, so that the ratchet gear 144 is not driven to rotate, when the telescopic rod of the cylinder 3 drives the third fixing rod 147 to move forward, the third fixing rod 147 no longer abuts against the second fixing rod 146, and under the resetting action of the second spring 142, the ratchet bar 143 moves upward and is engaged with the ratchet gear 144, so that the second rotating frame 122 rotates to pour out the circular tube, the first torsion spring 145 deforms, and when the third fixing rod 147 moves upward to the ratchet bar 143 and does not contact with the ratchet gear 144, the second rotating frame 122 reversely rotates and resets under the resetting action of the first torsion spring 145, so that the second rotating frame 122 does not need to be manually rotated.
The clamping device further comprises a manual clamping mechanism 15, the manual clamping mechanism 15 comprises a seventh supporting frame 151, a movable rod 152 and a second rotating plate 153, the seventh supporting frame 151 is arranged in the middle of the inner side of the left fourth supporting frame 121, the movable rod 152 is arranged on the seventh supporting frame 151 in a sliding mode, and the second rotating plate 153 is connected to the inner side of the movable rod 152 in a rotating mode.
When the pipe fell downwards in first rotation frame 10, the user can be with movable rod 152 and second commentaries on classics board 153 to the right side promotion, and first commentaries on classics board 138 drives the pipe pivoted in-process, under the cooperation of second commentaries on classics board 153, the second commentaries on classics board 153 can support the pipe to keep rotating together with the pipe, the pipe cutting is accomplished the back, and the user can change movable rod 152 and second commentaries on classics board 153 to the outside pulling.
Still including automatic clamping mechanism 16, automatic clamping mechanism 16 is including wedge 161, third spring 162, fourth dead lever 163, fourth spring 164 and first movable block 165, movable rod 152 left side is connected with wedge 161, be connected with third spring 162 between wedge 161 and the seventh support frame 151, third spring 162 overlaps on movable rod 152, left third dead lever 147 top left side is connected with fourth dead lever 163, it is equipped with first movable block 165 to slide formula behind the fourth dead lever 163, be connected with fourth spring 164 between first movable block 165 and the fourth dead lever 163.
The third fixed rod 147 moves backward to drive the fourth fixed rod 163 and the first movable block 165 to move backward, because the force of the fourth spring 164 is greater than the force of the third spring 162, the first movable block 165 will abut against the wedge block 161 and push the wedge block 161, the movable rod 152 and the second rotating plate 153 to the right, the third spring 162 is compressed, so that the circular pipe can be clamped by the second rotating plate 153, because the third fixed rod 147 will continue to move backward, and further drive the first movable block 165 to move backward along the fourth fixed rod 163, the fourth spring 164 is compressed, when the third fixed rod 147 moves forward, the fourth spring 164 is reset, when the first movable block 165 moves forward to be out of contact with the wedge block 161, under the reset action of the third spring 162, the wedge block 161 moves to the left to be reset.
Still including discharge mechanism 17, discharge mechanism 17 is including leading wheel 171, second fixed plate 172, stay cord 173, second torsional spring 174 and the frame 175 that charges, the fourth support frame 121 front side of both sides all is equipped with leading wheel 171, the fourth support frame 121 inboard of both sides all is equipped with second fixed plate 172, all be connected with second torsional spring 174 between the first frame 10 left and right sides that rotates and the third support frame 9, second fixed plate 172 all is connected with stay cord 173 with first frame 10 top that rotates, the leading wheel 171 is walked around to stay cord 173, 1 top rear side in backup pad is equipped with the frame 175 that charges.
After the pipe cutting is accomplished, the stay cord 173 that the user can stimulate both sides, under the effect of leading wheel 171, the other end of stay cord 173 drives first rotation frame 10 and overturns, and deformation takes place for second torsional spring 174 to can accomplish the pipe with cutting in first rotation frame 10 and fall and collect in frame 175 that feeds, fall the material and accomplish the back, the user no longer exerts force to stay cord 173, under the reset action of second torsional spring 174, first rotation frame 10 counter-rotation resets.
The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.
Claims (8)
1. The utility model provides a pipe cutting equipment for building, characterized by, including:
the automatic blanking device comprises a supporting plate (1), a first supporting frame (2), a cylinder (3), a fixing frame (4), a second supporting frame (5), a motor (6), a first rotating shaft (7), an electric saw (8), a third supporting frame (9), a first rotating frame (10), a first fixing rod (11), a manual blanking mechanism (12) and a rotating mechanism (13), wherein the first supporting frame (2) is arranged on one side of the top of the supporting plate (1), the cylinder (3) is arranged on the first supporting frame (2), the fixing frame (4) is arranged on a telescopic rod of the cylinder (3), the second supporting frame (5) is arranged on one side of the fixing frame (4), the motor (6) is arranged on the second supporting frame (5), the first rotating shaft (7) is arranged on an output shaft of the motor (6), the electric saw (8) is arranged on the first rotating shaft (7), the third supporting frame (9) is symmetrically arranged in the middle of the top of the supporting plate (1), and the first fixing rod (11) is arranged on the inner sides of the third supporting frame (9), a first rotating frame (10) is rotatably arranged between the first fixing rods (11), a manual blanking mechanism (12) is arranged in the middle of the top of the supporting plate (1), and a rotating mechanism (13) is arranged on the third supporting frame (9) on one side.
2. The building pipe cutting apparatus as claimed in claim 1, wherein the manual blanking mechanism (12) comprises:
fourth support frame (121), frame (122) are rotated to the second, fifth support frame (123) and unloading frame (124), the symmetrical formula is equipped with fourth support frame (121) in the middle of backup pad (1) top, be connected with the second between fourth support frame (121) and rotate frame (122), all be equipped with fifth support frame (123) on fourth support frame (121), be connected with unloading frame (124) between the fifth support frame (123) of both sides, the second rotates frame (122) and is located unloading frame (124) under the position.
3. A circular pipe cutting apparatus for construction as claimed in claim 2, wherein the rotating mechanism (13) comprises:
a sixth supporting frame (131), a worm (132), a first friction wheel (133), a second rotating shaft (134), a worm wheel (135), a third rotating shaft (136), a bevel gear (137), a first rotating plate (138), a flat belt (139), a fixed block (1310), a fourth rotating shaft (1311), a first spring (1312), a second movable block (1313), a second friction wheel (1314) and a belt pulley (1315), wherein the sixth supporting frame (131) is arranged on the third supporting frame (9) on one side, the worm (132) is rotatably arranged on the sixth supporting frame (131), the first friction wheel (133) is arranged on the worm (132), the second rotating shaft (134) is rotatably arranged at the inner top of the sixth supporting frame (131), the worm wheel (135) is arranged on the second rotating shaft (134), the worm wheel (135) is meshed with the worm (132), the third rotating shaft (136) is rotatably arranged on the sixth supporting frame (131), and the third rotating shaft (136) is positioned on the lower side of the second rotating shaft (134), third pivot (136) and second pivot (134) are gone up and all are connected with bevel gear (137), two bevel gear (137) meshing, worm wheel (135) are located bevel gear (137) top, third support frame (9) and adjacent first dead lever (11) that are close to sixth support frame (131) one side between the rotary type be equipped with first commentaries on classics board (138), all be connected with belt pulley (1315) on first commentaries on classics board (138) and third pivot (136), around flat belt (139) between two belt pulleys (1315), one side belt pulley (1315) inner wall is even to be equipped with a plurality of fixed blocks (1310) at an interval, be equipped with fourth pivot (1311) on first commentaries on classics board (138), the gliding style is equipped with second movable block (1313) on fourth pivot (1311), be connected with two first spring (1312) between second movable block (1313) and fourth pivot (1311), be equipped with second friction pulley (1314) on first pivot (7).
4. The building circular tube cutting equipment as claimed in claim 3, characterized in that, it further comprises an automatic blanking mechanism (14), the automatic blanking mechanism (14) comprises:
first fixed plate (141), second spring (142), ratchet (143), ratchet (144), first torsional spring (145), second dead lever (146) and third dead lever (147), all be equipped with first fixed plate (141) in the middle of fourth support frame (121) the outside, all be equipped with the connecting rod on first fixed plate (141) slidingly, be connected with second spring (142) between connecting rod and first fixed plate (141), all be equipped with ratchet (143) on the connecting rod slidingly, second rotates frame (122) both sides and all is equipped with ratchet (144), ratchet (144) and ratchet (143) cooperation, all be connected with first torsional spring (145) between ratchet (144) and second rotation frame (122), the connecting rod bottom all is connected with second dead lever (146), the telescopic link both sides of cylinder (3) all are connected with third dead lever (147).
5. The building pipe cutting device according to claim 4, further comprising a manual clamping mechanism (15), wherein the manual clamping mechanism (15) comprises:
seventh support frame (151), movable rod (152) and second commentaries on classics board (153), fourth support frame (121) inboard centre of one side is equipped with seventh support frame (151), and seventh support frame (151) go up the gliding style and are equipped with movable rod (152), and the inboard rotary type of movable rod (152) is connected with second commentaries on classics board (153).
6. The building pipe cutting apparatus as claimed in claim 5, further comprising an automatic clamping mechanism (16), the automatic clamping mechanism (16) comprising:
wedge (161), third spring (162), fourth dead lever (163), fourth spring (164) and first movable block (165), be connected with wedge (161) on movable rod (152), be connected with third spring (162) between wedge (161) and seventh support frame (151), third spring (162) cover is on movable rod (152), third dead lever (147) top of one side is connected with fourth dead lever (163), the gliding is equipped with first movable block (165) on fourth dead lever (163), be connected with fourth spring (164) between first movable block (165) and fourth dead lever (163).
7. The building circular tube cutting device as claimed in claim 6, further comprising a discharging mechanism (17), wherein the discharging mechanism (17) comprises:
leading wheel (171), second fixed plate (172), stay cord (173), second torsional spring (174) and frame (175) of feeding, fourth support frame (121) of both sides all is equipped with leading wheel (171), fourth support frame (121) inboard of both sides all is equipped with second fixed plate (172), all be connected with second torsional spring (174) between first rotation frame (10) both sides and third support frame (9), second fixed plate (172) all are connected with stay cord (173) with first rotation frame (10) top, leading wheel (171) are walked around in stay cord (173), one side that first support frame (2) were kept away from at backup pad (1) top is equipped with the frame (175) of feeding.
8. A circular pipe cutting apparatus for construction use as claimed in claim 6, wherein the fourth spring (164) is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301237.XA CN113976994A (en) | 2021-11-04 | 2021-11-04 | Pipe cutting equipment for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301237.XA CN113976994A (en) | 2021-11-04 | 2021-11-04 | Pipe cutting equipment for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113976994A true CN113976994A (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111301237.XA Pending CN113976994A (en) | 2021-11-04 | 2021-11-04 | Pipe cutting equipment for building |
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| CN (1) | CN113976994A (en) |
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| CN114454238A (en) * | 2022-03-06 | 2022-05-10 | 付英彩 | PVC bellows cutting equipment |
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Application publication date: 20220128 |