CN120791447A - Pipe bending machine device with cutting function - Google Patents
Pipe bending machine device with cutting functionInfo
- Publication number
- CN120791447A CN120791447A CN202511307714.1A CN202511307714A CN120791447A CN 120791447 A CN120791447 A CN 120791447A CN 202511307714 A CN202511307714 A CN 202511307714A CN 120791447 A CN120791447 A CN 120791447A
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- China
- Prior art keywords
- fixed
- clamping
- spring
- vertical plate
- cutting
- Prior art date
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
本发明涉及弯管机技术领域，公开了一种具有切割功能的弯管机装置，包括主体组件，包括弯管机主体，所述弯管机主体一侧设置有机头弯模机构，所述机头弯模机构上固定有立板，所述立板上设置有切割件，所述立板一侧固定有保护罩；夹持组件，设置于所述立板上，包括设置于所述立板表面的夹持件。本发明有益效果为：通过设置夹持体内的第一弹簧，可自适应不同管径管件，直径大的管件使弹簧压缩更大，夹持力相应增加，无需人工调节；借助推动件的第三弹簧、卷簧及齿环传动，夹持松开时，推动轮转动将切割后管件推离，避免滞留；驱动件带动移动座升降，联动夹持与切割动作，确保夹持稳定后切割，完成后同步复位，减少管件位移和损伤。
The present invention relates to the technical field of pipe bending machines, and discloses a pipe bending machine device with a cutting function, including a main body assembly, including a pipe bending machine main body, a machine head bending die mechanism is provided on one side of the pipe bending machine main body, a vertical plate is fixed on the machine head bending die mechanism, a cutting piece is provided on the vertical plate, and a protective cover is fixed on one side of the vertical plate; a clamping assembly is provided on the vertical plate, including a clamping member provided on the surface of the vertical plate. The beneficial effects of the present invention are as follows: by providing a first spring in the clamping body, it can adapt to pipes of different diameters, and the pipes with large diameters cause the spring to be compressed more, and the clamping force is increased accordingly, without the need for manual adjustment; with the help of the third spring, coil spring and gear ring transmission of the pushing member, when the clamping is released, the pushing wheel rotates to push the cut pipe away to avoid retention; the driving member drives the moving seat to rise and fall, and links the clamping and cutting actions to ensure cutting after stable clamping, and synchronously reset after completion, thereby reducing displacement and damage of the pipe.
Description
Technical Field
The invention relates to the technical field of pipe bending machines, in particular to a pipe bending machine device with a cutting function.
Background
In the fields of machine manufacturing, building pipelines, automobile parts and the like, a pipe bending machine is key equipment for realizing pipe bending processing, bending of a metal pipe, a plastic pipe and the like is performed at a preset angle through a machine head bending die mechanism so as to meet the installation requirements of different working conditions, in the prior art, although equipment integrating a cutting function into the pipe bending machine has appeared, the efficiency problem of traditional step-by-step processing is attempted to be solved, and a plurality of technical limitations still exist in practical application.
In the cooperativity of cutting and clamping, the clamping action and the cutting action of the existing equipment are mainly controlled independently, an accurate linkage mechanism is lacked, if the clamping is not completely stable at the beginning of cutting, the pipe fitting displacement is easily caused, after the cutting is finished, the resetting time of the clamping assembly is not matched with the evacuation rhythm of the cutting part, secondary damage to the cut is possibly caused, in addition, the unloading problem of the cut pipe fitting is outstanding, and when the short pipe fitting is cut, the cut pipe fitting cannot be separated from the pipe bending machine under the action of gravity due to the fact that the cut pipe fitting is short, the cut pipe fitting can be hung on the clamping mechanism, manual cleaning is needed, and continuous processing efficiency is seriously influenced.
Disclosure of Invention
The present invention has been made in view of the above-mentioned and/or existing problems associated with pipe bender devices having a cutting function.
Therefore, the invention aims to solve the problems that the clamping mechanism is easy to hang on the short pipe fitting, the clamping mechanism and the clamping force are required to be manually adjusted aiming at the pipe fitting with different pipe diameters, and the self-adaptive adjustment cannot be realized.
In order to solve the technical problems, the invention provides the technical scheme that the pipe bender device with the cutting function comprises a main body assembly, a cutting mechanism and a protective cover, wherein the main body assembly comprises a pipe bender main body, a machine head bending mechanism is arranged on one side of the pipe bender main body, a vertical plate is fixed on the machine head bending mechanism, a cutting piece is arranged on the vertical plate, and the protective cover is fixed on one side of the vertical plate;
The clamping assembly is arranged on the vertical plate, comprises a clamping piece arranged on the surface of the vertical plate, and comprises a sliding rail fixed on the surface of the vertical plate, a lifting table is fixed on the surface of the sliding rail in a sliding manner, a supporting shaft is fixed on the surface of the lifting table, a swinging rod is connected to the surface of the supporting shaft in a rotating manner, a supporting shell is fixed at the end part of the swinging rod, a clamping body is arranged in the sliding manner in the supporting shell, a clamping plate is fixed at the end part of the clamping body, a first spring is fixed in the other end of the clamping body, the other end of the first spring is fixed on the inner wall of the supporting shell, a second spring is fixed on the surface of the swinging rod, and a supporting block is fixed at the other end of the second spring and fixed on the surface of the lifting table.
As an optimal scheme of the pipe bender with the cutting function, the pipe bender with the cutting function comprises a clamping assembly, a pushing piece arranged in the clamping body, a third spring and a pushing wheel, wherein the pushing piece comprises a power storage rod sliding in the clamping body, one side of the power storage rod is fixedly provided with the third spring, the other end of the third spring is fixedly arranged on the inner wall of the clamping body, the supporting column is rotationally connected with the power storage rod, and the surface of the supporting column is fixedly provided with the pushing wheel.
As an optimal scheme of the pipe bender with the cutting function, the pipe bender with the cutting function comprises a pushing piece, a first toothed ring, a supporting rod, a rotating sleeve, a coil spring, a winding wheel, a stay rope and a guide post, wherein the first toothed ring is fixed on the surface of the pushing wheel, the supporting rod is fixed in the power storage rod, the surface of the supporting rod is rotationally connected with the rotating sleeve, the surface of the rotating sleeve is fixedly provided with the coil spring, the other end of the coil spring is fixed on the inner wall of the power storage rod, the surface of the rotating sleeve is fixedly provided with the winding wheel, the surface of the winding wheel is wound with the stay rope, the other end of the stay rope is fixedly provided with the guide post, and the guide post is fixed on the inner wall of the clamping body.
As a preferable scheme of the pipe bender with the cutting function, the pushing piece further comprises a rotating wheel fixed on the surface of the rotating sleeve, a clamping plate is rotationally connected to the rotating wheel, a fourth spring is fixed to one side of the clamping plate, the other end of the fourth spring is fixed to the inner wall of the rotating wheel, a second toothed ring is rotationally connected to the surface of the rotating wheel, a clamping groove is formed in the inner wall of the second toothed ring, the clamping plate can be clamped in the clamping groove, and the second toothed ring is meshed with the first toothed ring.
As a preferable scheme of the pipe bender with the cutting function, the pipe bender with the cutting function comprises a clamping assembly, a guide piece, a supporting sleeve, a sliding sleeve, a lifting platform and a vertical plate, wherein the guide piece is arranged on the swinging rod and comprises a rotating column which is rotatably connected in the swinging rod, the surface of the rotating column is rotatably connected with the supporting sleeve, the sliding sleeve slides on the surface of the rotating column, one side of the supporting sleeve is fixedly provided with a fifth spring, the other end of the fifth spring is fixedly arranged on one side of the sliding sleeve, a sliding groove is formed in the surface of the lifting platform, and a guide groove and a reset groove are formed in the surface of the vertical plate.
As a preferable scheme of the pipe bender with the cutting function, the pipe bender with the cutting function comprises a clamping assembly, a driving piece, a screw rod, a movable seat and a sliding rail, wherein the driving piece is arranged on one side of the vertical plate and comprises a power motor fixed on one side of the vertical plate, the screw rod is fixed at the output end of the power motor, the movable seat is arranged on one side of the vertical plate, the sliding rail slides in the movable seat, and the sliding rail is fixed on one side of the vertical plate.
As an optimal scheme of the pipe bender with the cutting function, the pipe bender with the cutting function comprises a driving piece, a connecting body and a positioning piece, wherein the connecting body is fixed on one side of the lifting table, a sixth spring is fixed on one side of the connecting body, a positioning block is fixed on the other end of the sixth spring, and the positioning block is fixed on one side of the vertical plate.
As an optimal scheme of the pipe bender with the cutting function, the pipe bender with the cutting function comprises a driving piece, a connecting piece and a connecting piece, wherein the driving piece further comprises an inserting block sliding in the connecting body, one side of the inserting block is fixedly provided with an extrusion column, the other end of the extrusion column is rotationally connected with a supporting wheel, one side of the inserting block is fixedly provided with a seventh spring, the other end of the seventh spring is fixedly arranged on the inner wall of the connecting body, the surface of the sliding rail is provided with a slot, the extrusion column can be inserted in the slot, one side of the movable seat is fixedly provided with a push rod, and inclined surfaces are respectively arranged at the push rod and the end part of the inserting block.
As a preferable scheme of the pipe bender with the cutting function, the pipe bender with the cutting function comprises a rotating shaft rotatably connected in the vertical plate, wherein a supporting arm is fixed on one side of the rotating shaft, a protecting shell is fixed on the other end of the supporting arm, a cutting disc is rotatably connected on the protecting shell, a driving motor is fixed on one side of the protecting shell, and the cutting disc is fixed at the output end of the driving motor.
As an optimal scheme of the pipe bender with the cutting function, the pipe bender with the cutting function comprises a cutting piece, a connecting fluted disc and a movable seat, wherein the cutting piece further comprises a sector fluted disc fixed at the end part of the rotating shaft, one side of the vertical plate is rotationally connected with the connecting fluted disc, one side of the movable seat is fixed with a rack, and the connecting fluted disc is respectively meshed with the rack and the sector fluted disc.
The clamping device has the beneficial effects that the first springs in the clamping body are arranged, so that the clamping device can be self-adaptive to pipe fittings with different pipe diameters, the pipe fittings with large diameters enable the springs to be compressed more, the clamping force is correspondingly increased, and manual adjustment is not needed;
The third spring, the coil spring and the toothed ring of the pushing piece are used for transmission, and when clamping is released, the pushing wheel rotates to push the cut pipe fitting away, so that retention is avoided;
the driving piece drives the movable seat to lift, linkage clamping and cutting actions ensure stable clamping and cutting, and synchronous reset after completion is achieved, so that the displacement and damage of the pipe fitting are reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a block diagram of a pipe bender assembly having a cutting function.
FIG. 2 is a block diagram of a cutting element of a pipe bender apparatus having a cutting function.
FIG. 3 is an enlarged partial view of the pipe bender assembly of FIG. 2 at A.
FIG. 4 is an enlarged partial view of the pipe bender assembly of FIG. 2 at B.
FIG. 5 is a cross-sectional view of a connector of a pipe bender assembly having a cutting function.
FIG. 6 is a diagram of the movable base of the pipe bender with cutting function.
FIG. 7 is a block diagram of a scalloped tooth plate of a pipe bender apparatus having a cutting function.
FIG. 8 is a block diagram of a riser configuration of a pipe bender apparatus having a cutting function.
FIG. 9 is an enlarged partial view of the pipe bender assembly of FIG. 8 at C.
FIG. 10 is a block diagram of a guide of a pipe bender assembly having a cutting function.
FIG. 11 is a cross-sectional view of a support housing of a tube bender assembly having a cutting function.
FIG. 12 is a cross-sectional view of a second ring gear of the pipe bender assembly having a cutting function.
FIG. 13 is a cross-sectional view of a support bar of the pipe bender assembly with cutting functionality.
FIG. 14 is a cross-sectional view of a rotatable wheel of the pipe bender assembly having a cutting function.
The main body assembly 1 is shown; a bender body 11; a head bending mechanism 12; the cutting plate 13, the cutting member 14, the protection cover 15, the clamping assembly 2, the clamping member 21, the sliding rail 211, the lifting table 212, the supporting shaft 213, the swinging rod 214, the supporting shell 215, the clamping body 216, the clamping plate 217, the first spring 218, the second spring 219, the supporting block 2110, the pushing member 22, the force storage rod 221, the third spring 222, the supporting column 223, the pushing wheel 224, the first tooth ring 225, the supporting rod 226, the rotating sleeve 227, the coil spring 228, the winding wheel 229, the stay 2210, the guide post 2211, the rotating wheel 2212, the clamping plate 2213, the fourth spring 2214, the second tooth ring 2215, the clamping groove 2215-1, the guide member 23, the rotating post 231, the supporting sleeve 232, the sliding sleeve 233, the fifth spring 234, the sliding groove 212-1, the guide groove 13-1, the resetting groove 13-2, the driving member 24, the power motor 241, the lead screw 242, the moving seat 243, the connecting body 244, the sixth spring 245, the inserting block 246, the pressing post 248, the supporting wheel 249, the seventh spring 0, the inserting groove 2411, the rotating shaft 229, the rotating plate 229, the rotating disc 229, the rotating spring 229, the coiling block 229, the coiling spring, the roll blank, the coiling block 229, the coiling spring, the roll, the roll blank, the pulling, the pulling the roll blank, the pulling spring blank, the picture, the picture and the pulling the and the clamping plate roll 1, the and the clamping plate, the and the driving the spring 1, and the tooth bar and the driving the spring, and the driving the and the spring, and the driving and the spring, and the and, and the roll, and the and, and the roll, and the, and the, and, the, the, the roll, the spring, the spring and spring, the handles, and handles.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 4 and fig. 11, in a first embodiment of the present invention, the embodiment provides a pipe bender device with a cutting function, which includes a main body assembly 1, including a pipe bender main body 11, a machine head bending mechanism 12 is disposed on one side of the pipe bender main body 11, the pipe bender main body 11 and the machine head bending mechanism 12 are in the prior art, the pipe bender main body 11 can drive the machine head bending mechanism 12 to bend pipes, the working principle of which is not described herein, a riser 13 is fixed on the machine head bending mechanism 12, a cutting member 14 is disposed on the riser 13, the cutting member 14 is used for cutting the bent pipe, a protecting cover 15 is fixed on one side of the riser 13, and the protecting cover 15 is used for protecting a transmission component of the cutting member 14.
The clamping assembly 2 is arranged on the vertical plate 13 and comprises clamping pieces 21 arranged on the surface of the vertical plate 13, the clamping pieces comprise three sliding rails 211 fixed on the surface of the vertical plate 13, the number of the sliding rails 211 is three, two sliding rails 211 are provided with lifting tables 212 in a sliding mode, lubricating grease is smeared on the surfaces of the sliding rails 211, friction force is reduced, supporting shafts 213 are fixed on the surfaces of the lifting tables 212, two swinging rods 214 are rotatably connected to the surfaces of the supporting shafts 213, supporting shells 215 are fixed at the ends of the swinging rods 214, clamping bodies 216 are arranged in the supporting shells 215 in a sliding mode, two clamping plates 217 are fixed at the ends of the clamping bodies 216, the clamping plates 217 can support clamping pipes with different diameters, first springs 218 are fixed in the other ends of the clamping bodies 216, the other ends of the first springs 218 are fixed on the inner walls of the supporting shells 215, the first springs 218 are in a normal state at present, second springs 219 are fixed on the surfaces of the swinging rods 214, supporting blocks 2110 are fixed on the other ends of the second springs 219, the second springs 219 are in a stretching state at present, and the supporting blocks 2110 are fixed on the surfaces of the lifting tables 212.
When the two supporting cases 215 rotate around the supporting shaft 213 and approach each other, the two clamping bodies 216 inside the two supporting cases can be made to approach each other, so that the four clamping plates 217 clamp and fix the pipe.
When the clamping body 216 presses and clamps the pipe, the first spring 218 may be compressed, so that the compressed first spring 218 provides a clamping force to the clamping body 216.
Because the swing angle of the swing rod 214 is fixed, the moving track of the supporting shell 215 is fixed during each clamping, when the pipe fitting with larger diameter is clamped, the first spring 218 is compressed to a larger extent, so that the clamping force of the clamping body 216 on the pipe fitting is larger, and the clamping requirement under the larger weight of the pipe fitting with larger diameter is matched.
Example 2
Referring to fig. 3 and 9-14, a second embodiment of the present invention is based on the previous embodiment.
Specifically, the clamping assembly 2 further includes a pushing member 22 disposed in the clamping body 216, including a force storage rod 221 sliding in the clamping body 216, a third spring 222 is fixed on one side of the force storage rod 221, the third spring 222 is currently in a normal state, the other end of the third spring 222 is fixed on the inner wall of the clamping body 216, a support column 223 is rotationally connected to the force storage rod 221, and a pushing wheel 224 is fixed on the surface of the support column 223.
When the clamping body 216 clamps the pipe, the driving wheel 224 at the end of the power storage rod 221 contacts the pipe first, and under the extrusion of the pipe, the driving wheel 224 drives the power storage rod 221 to slide into the clamping body 216, so as to compress the third spring 222.
When the clamping is released, the cut pipe fitting is driven to move by the rotation of the pushing wheel 224, so that the cut pipe fitting is far away from the pipe bending machine, the surface of the pushing wheel 224 is made of rubber material, and the friction force between the pipe fitting and the pushing wheel 224 can be increased.
The third spring 222 has a much smaller spring constant than the first spring 218, and the first spring 218 undergoes a minute deformation after the power storage lever 221 is pressed into the holding body 216.
Specifically, the pushing member 22 further includes a first toothed ring 225 fixed on the surface of the pushing wheel 224, where the first toothed ring 225 is used to drive the pushing wheel 224 to rotate, a supporting rod 226 is fixed in the force storage rod 221, a rotating sleeve 227 is rotationally connected to the surface of the supporting rod 226, a coil spring 228 is fixed on the surface of the rotating sleeve 227, the other end of the coil spring 228 is fixed on the inner wall of the force storage rod 221, the coil spring 228 is currently in a tightening state, the coil spring 228 is known in the prior art, the working principle and the application method of the coil spring 228 are not described herein, a winding wheel 229 is fixed on the surface of the rotating sleeve 227, a cable 2210 is wound on the surface of the winding wheel 229, a guide post 2211 is fixed on the other end of the cable 2210, and the guide post 2211 is fixed on the inner wall of the clamping body 216.
When the force storage rod 221 moves into the clamping body 216, the elastic force of the coil spring 228 is released, and at the moment, the coil spring 228 drives the rotating sleeve 227 to rotate, so that the rotating sleeve 227 drives the winding wheel 229 to rotate, and the winding wheel 229 winds the inhaul cable 2210.
When the power storage rod 221 moves out of the clamping body 216 under the pushing of the third spring 222, the cable 2210 can drive the winding wheel 229 to rotate, so that the winding wheel 229 drives the rotating sleeve 227 to rotate.
Specifically, the pushing member 22 further includes a rotating wheel 2212 fixed on the surface of the rotating sleeve 227, the rotating wheel 2212 is rotationally connected with a clamping plate 2213, a fourth spring 2214 is fixed on one side of the clamping plate 2213, the fourth spring 2214 is currently in a normal state, the other end of the fourth spring 2214 is fixed on the inner wall of the rotating wheel 2212, the surface of the rotating wheel 2212 is rotationally connected with a second toothed ring 2215, a plurality of clamping grooves 2215-1 are formed in the inner wall of the second toothed ring 2215, the clamping grooves 2215-1 are multiple in number, the clamping plate 2213 can be clamped in the clamping grooves 2215-1, and the second toothed ring 2215 is meshed with the first toothed ring 225.
When the force storage rod 221 moves into the clamping body 216, the coil spring 228 can drive the rotating sleeve 227 to rotate, so that the rotating sleeve 227 drives the rotating wheel 2212 to rotate, and at this time, the rotating wheel 2212 can drive the clamping plate 2213 to slide across the surface of the clamping groove 2215-1, and the second toothed ring 2215 cannot be driven to rotate.
When the power storage rod 221 moves out of the clamping body 216 under the urging of the third spring 222, the winding wheel 229 drives the rotating sleeve 227 to rotate, so that the rotating sleeve 227 drives the rotating wheel 2212 to rotate in another direction, and the rotating wheel 2212 can drive the second toothed ring 2215 to rotate through the clamping plate 2213 clamped in the clamping groove 2215-1, so that the second toothed ring 2215 drives the first toothed ring 225 to rotate, and the first toothed ring 225 drives the driving wheel 224 to rotate, so that the driving wheel 224 drives the cut pipe fitting to be far away from the pipe bender main body 11, and the cut pipe fitting is prevented from being hung on the clamping piece 21.
Specifically, the clamping assembly 2 further includes a guide member 23 disposed on the swing rod 214, including a rotating column 231 rotatably connected to the swing rod 214, a supporting sleeve 232 rotatably connected to a surface of the rotating column 231, a sliding sleeve 233 sliding on a surface of the rotating column 231, a fifth spring 234 fixed on one side of the supporting sleeve 232, the fifth spring 234 currently being in a compressed state, the other end of the fifth spring 234 being fixed on one side of the sliding sleeve 233, a sliding slot 212-1 being formed on a surface of the lifting platform 212, the supporting sleeve 232 rolling in the sliding slot 212-1, a guide slot 13-1 and a reset slot 13-2 being formed on a surface of the vertical plate 13, and the sliding sleeve 233 being slidable in the guide slot 13-1 and the reset slot 13-2.
When the lifting platform 212 moves upwards, the sliding sleeve 233 can be driven to slide in the guide groove 13-1, so that the guide groove 13-1 extrudes the sliding sleeve 233, and the swing rod 214 is driven to swing, so that the two support shells 215 are driven to approach each other, and when the sliding sleeve 233 moves to the end part of the guide groove 13-1, the sliding sleeve 233 falls into the reset groove 13-2 under the pushing of the fifth spring 234.
When the lifting platform 212 moves downwards, the sliding sleeve 233 slides in the reset groove 13-2, and when the sliding sleeve 233 slides to the other end of the reset groove 13-2, the swing rod 214 can be driven to swing under the reset tension of the second spring 219, so that the rotating column 231 drives the sliding sleeve 233 to slide into the guide groove 13-1, and the sliding sleeve 233 is driven to reset to the initial position along with the continuous downward movement of the lifting platform 212.
Example 3
Referring to fig. 1 to 14, a third embodiment of the present invention is based on the first two embodiments.
Specifically, the clamping assembly 2 further includes a driving member 24 disposed on one side of the riser 13, including a power motor 241 fixed on one side of the riser 13, a screw rod 242 is fixed at an output end of the power motor 241, one side of the riser 13 is provided with a moving seat 243, the screw rod 242 is rotatably connected in the moving seat 243 through threads, a sliding rail 211 slides in the moving seat 243, the sliding rail 211 is fixed on one side of the riser 13, and the moving seat 243 can be stably lifted through the support of the sliding rail 211.
The power motor 241 is started to drive the screw rod 242 to rotate, so that the screw rod 242 drives the movable seat 243 to move up and down.
Specifically, the driving member 24 further includes a connecting body 244 fixed to one side of the lifting platform 212, a sixth spring 245 is fixed to one side of the connecting body 244, the sixth spring 245 is currently in a stretched state, a positioning block 246 is fixed to the other end of the sixth spring 245, and the positioning block 246 is fixed to one side of the vertical plate 13.
When the lifting platform 212 is lifted, the lifting platform 212 can be driven to move downwards to reset by the tension of the sixth spring 245.
Specifically, the driving member 24 further includes an insert 247 sliding in the connecting body 244, one side of the insert 247 is fixed with an extrusion column 248, the other end of the extrusion column 248 is rotationally connected with a supporting wheel 249, the supporting wheel 249 rolls on the surface of the sliding rail 211, one side of the insert 247 is fixed with a seventh spring 2410, the seventh spring 2410 is in a compressed state, the other end of the seventh spring 2410 is fixed on the inner wall of the connecting body 244, the surface of the sliding rail 211 is provided with a slot 211-1, the extrusion column 248 can be inserted in the slot 211-1, so that the insert 247 can be contracted into the connecting body 244, one side of the moving seat 243 is fixed with a push rod 2411, and the end parts of the push rod 2411 and the insert 247 are provided with inclined planes.
When the moving seat 243 drives the push rod 2411 to move upwards, the push rod 2411 can push the insert block 247, so as to drive the connecting body 244 to move upwards, and thus drive the lifting platform 212 to move upwards, when the extrusion column 248 moves to one side of the slot 211-1, the sliding sleeve 233 also moves to the end of the guide slot 13-1 and falls into the reset slot 13-2, and the insert block 247 at this time moves into the connecting body 244 under the extrusion of the push rod 2411, so that the extrusion column 248 is inserted into the slot 211-1, and at this time, the lifting platform 212 can stay there, and the moving seat 243 can continuously drive the push rod 2411 to move upwards.
Specifically, the cutting member 14 includes a rotating shaft 141 rotatably connected to the inside of the vertical plate 13, a supporting arm 142 is fixed to one side of the rotating shaft 141, a protecting case 143 is fixed to the other end of the supporting arm 142, a cutting disc 144 is rotatably connected to the protecting case 143, a driving motor 145 is fixed to one side of the protecting case 143, and the cutting disc 144 is fixed to an output end of the driving motor 145.
The driving motor 145 is started to drive the cutting disc 144 to rotate, and if the rotating shaft 141 is driven to rotate, the supporting arm 142 drives the protecting shell 143 to approach the pipe, so that the cutting disc 144 can cut the pipe.
Specifically, the cutting member 14 further includes a toothed sector 146 fixed to an end of the rotating shaft 141, a connecting toothed disc 147 is rotatably connected to one side of the vertical plate 13, a rack 148 is fixed to one side of the moving seat 243, and the connecting toothed disc 147 is meshed with the rack 148 and the toothed sector 146, respectively.
When the moving seat 243 drives the rack 148 to move upwards, the connecting fluted disc 147 can be driven to rotate, so that the connecting fluted disc 147 drives the sector fluted disc 146 to rotate, and the sector fluted disc 146 drives the rotating shaft 141 to rotate, so that the cutting disc 144 is close to the pipe fitting, and the pipe fitting is cut.
Before the cutting disc 144 cuts the pipe, the extrusion column 248 is inserted into the slot 211-1, and the pipe is stably clamped by the clamping plate 217 at the end of the clamping body 216.
In summary, the invention has the following beneficial effects:
1. The self-adaptive clamping and force matching of different pipe diameters are realized, namely, through the synergistic effect of the first spring 218 in the clamping body 216 and the second spring 219 on the swing rod 214, the pipe fitting with larger diameter can enable the compression degree of the first spring 218 to be larger during clamping, and a larger clamping force is provided to match the weight requirement of the pipe fitting, so that the pipe fitting can adapt to different pipe diameters without manual adjustment, and the operation convenience is improved;
2. The pipe fitting after cutting is automatically driven to be far away from the pipe fitting, so that retention is avoided, when clamping is released by means of the third spring 222, the coil spring 228 and the gear transmission structure of the pushing piece 22, the force storage rod 221 is reset under the action of the third spring 222, the pushing wheel 224 is driven to rotate by the first toothed ring 225 and the second toothed ring 2215, the pipe fitting after cutting is pushed away from the pipe bender main body 11, and the pipe fitting after cutting is prevented from being hung on the clamping mechanism to influence subsequent work.
3. The accurate linkage of clamping and cutting actions is realized, namely a power motor 241 in a driving piece 24 drives a movable seat 243 to lift, a push rod 2411 is used for linking a lifting table 212, a rack 148 and a connecting fluted disc 147 are matched to drive a cutting disc 144 of a cutting piece 14 to act, the cutting is performed after the clamping is stable, synchronous reset is ensured after the cutting is finished, and the displacement and the cut damage of a pipe fitting are reduced.
When the pipe fitting cutting machine is used, when a well-folded pipe fitting is required to be cut, the power motor 241 is started, the power motor 241 drives the screw rod 242 to rotate, so that the screw rod 242 drives the movable seat 243 to ascend, the push rod 2411 pushes the insert block 247, the connecting body 244 is driven to move upwards, the lifting table 212 is driven to move upwards, when the lifting table 212 moves upwards, the sliding sleeve 233 can be driven to slide in the guide groove 13-1, the guide groove 13-1 extrudes the sliding sleeve 233, the swinging rod 214 is driven to swing, the two support shells 215 are driven to be close to each other, at the moment, the push wheel 224 at the end part of the force storage rod 221 firstly contacts the pipe fitting, under the extrusion of the pipe fitting, the push wheel 224 drives the force storage rod 221 to slide into the clamping body 216, the third spring 222 is compressed, the clamping plate 217 at the end part of the clamping body 216 is driven to clamp and support the pipe fitting, and at the moment, the extrusion column 248 is inserted into the slot 211-1.
As the movable seat 243 continues to rise, the cutting disc 144 is driven to approach the pipe, thereby cutting the pipe.
After the cutting is completed, the output end of the power motor 241 is reversely rotated, so that the movable seat 243 is lowered and reset, and the cutting disc 144 is far away from the pipe fitting and reset.
As the movable seat 243 descends, the push rod 2411 is far away from the insert block 247, and under the restoring force of the seventh spring 2410, the insert block 247 extends out of the connector 244, and at this time, the pressing column 248 moves out of the slot 211-1, and under the tensile force of the sixth spring 245, the lifting platform 212 can be driven to move downward for restoring.
During the downward movement of the lifting platform 212, the sliding sleeve 233 slides in the reset groove 13-2, when the sliding sleeve 233 slides to the other end of the reset groove 13-2, the swing rod 214 can be driven to swing under the reset tension of the second spring 219, so that the rotating column 231 drives the sliding sleeve 233 to slide into the guide groove 13-1, and the sliding sleeve 233 is driven to reset to the initial position along with the continued downward movement of the lifting platform 212.
In this process, the two supporting shells 215 are far away from each other, because the elastic coefficient of the third spring 222 is far smaller than that of the first spring 218, in the process that the two supporting shells 215 are far away from each other, the clamping plate 217 of the clamping body 216 always clamps the cut pipe fitting, after the clamping body 216 is reset under the pushing of the first spring 218, the third spring 222 starts to release elastic potential energy, so that the force storage rod 221 starts to move out of the clamping body 216, the guy cable 2210 drives the winding wheel 229 to rotate, so that the winding wheel 229 drives the rotating sleeve 227 to rotate, the rotating sleeve 227 drives the rotating wheel 2212 to rotate, and at the moment, the rotating wheel 2212 can drive the second toothed ring 2215 to rotate through the clamping plate 2213 clamped in the clamping groove 2215-1, so that the second toothed ring 2215 drives the first toothed ring 225 to rotate, and the first toothed ring 225 drives the pushing wheel 224 to rotate, so that the pushing wheel 224 drives the cut pipe fitting to be far away from the pipe bender main body 11, and the cut pipe fitting is prevented from being hung on the clamping piece 21.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. A pipe bender device with cutting function is characterized by comprising,
The main body assembly (1) comprises a pipe bender main body (11), a machine head bending die mechanism (12) is arranged on one side of the pipe bender main body (11), a vertical plate (13) is fixed on the machine head bending die mechanism (12), a cutting piece (14) is arranged on the vertical plate (13), and a protective cover (15) is fixed on one side of the vertical plate (13);
Clamping assembly (2), set up in on riser (13), including set up in clamping piece (21) on riser (13) surface, including being fixed in slide rail (211) on riser (13) surface, slide rail (211) surface slip has elevating platform (212), elevating platform (212) fixed surface has back shaft (213), back shaft (213) surface rotation is connected with pendulum rod (214), pendulum rod (214) end fixing has support shell (215), the interior slip of support shell (215) has clamping body (216), clamping body (216) end fixing has splint (217), clamping body (216) other end internal fixation has first spring (218), first spring (218) other end be fixed in support shell (215) inner wall, pendulum rod (214) surface fixation has second spring (219), second spring (219) other end is fixed with supporting shoe (2110), supporting shoe (2110) are fixed in elevating platform (212) surface.
2. The pipe bender device with cutting function according to claim 1, wherein the clamping assembly (2) further comprises a pushing piece (22) arranged in the clamping body (216), the pushing piece comprises a force storage rod (221) sliding in the clamping body (216), a third spring (222) is fixed on one side of the force storage rod (221), the other end of the third spring (222) is fixed on the inner wall of the clamping body (216), a supporting column (223) is rotationally connected to the force storage rod (221), and a pushing wheel (224) is fixed on the surface of the supporting column (223).
3. The pipe bender device with cutting function as claimed in claim 2, wherein the pushing member (22) further comprises a first toothed ring (225) fixed on the surface of the pushing wheel (224), a supporting rod (226) is fixed in the force storage rod (221), a rotating sleeve (227) is rotatably connected to the surface of the supporting rod (226), a coil spring (228) is fixed on the surface of the rotating sleeve (227), the other end of the coil spring (228) is fixed on the inner wall of the force storage rod (221), a winding wheel (229) is fixed on the surface of the rotating sleeve (227), a pull rope (2210) is wound on the surface of the winding wheel (229), a guide post (2211) is fixed on the other end of the pull rope (2210), and the guide post (2211) is fixed on the inner wall of the clamping body (216).
4. The pipe bender device with cutting function as claimed in claim 3, wherein the pushing member (22) further comprises a rotating wheel (2212) fixed on the surface of the rotating sleeve (227), the rotating wheel (2212) is rotatably connected with a clamping plate (2213), a fourth spring (2214) is fixed on one side of the clamping plate (2213), the other end of the fourth spring (2214) is fixed on the inner wall of the rotating wheel (2212), the surface of the rotating wheel (2212) is rotatably connected with a second toothed ring (2215), a clamping groove (2215-1) is formed in the inner wall of the second toothed ring (2215), the clamping plate (2213) can be clamped in the clamping groove (2215-1), and the second toothed ring (2215) is meshed with the first toothed ring (225).
5. The pipe bender device with cutting function as claimed in claim 4, wherein the clamping assembly (2) further comprises a guide piece (23) arranged on the swing rod (214), the guide piece comprises a rotating column (231) rotatably connected to the swing rod (214), a supporting sleeve (232) is rotatably connected to the surface of the rotating column (231), a sliding sleeve (233) is slidingly arranged on the surface of the rotating column (231), a fifth spring (234) is fixed on one side of the supporting sleeve (232), the other end of the fifth spring (234) is fixed on one side of the sliding sleeve (233), a sliding groove (212-1) is formed in the surface of the lifting table (212), and a guide groove (13-1) and a reset groove (13-2) are formed in the surface of the vertical plate (13).
6. The pipe bender device with cutting function according to claim 5, wherein the clamping assembly (2) further comprises a driving member (24) arranged on one side of the vertical plate (13), the driving member comprises a power motor (241) fixed on one side of the vertical plate (13), a screw rod (242) is fixed at the output end of the power motor (241), a movable seat (243) is arranged on one side of the vertical plate (13), the sliding rail (211) slides in the movable seat (243), and the sliding rail (211) is fixed on one side of the vertical plate (13).
7. The pipe bender device with cutting function according to claim 6, wherein the driving member (24) further comprises a connecting body (244) fixed to one side of the lifting table (212), a sixth spring (245) is fixed to one side of the connecting body (244), a positioning block (246) is fixed to the other end of the sixth spring (245), and the positioning block (246) is fixed to one side of the vertical plate (13).
8. The pipe bender device with cutting function as claimed in claim 7, wherein the driving member (24) further comprises an insert block (247) sliding in the connecting body (244), one side of the insert block (247) is fixedly provided with an extrusion column (248), the other end of the extrusion column (248) is rotationally connected with a supporting wheel (249), one side of the insert block (247) is fixedly provided with a seventh spring (2410), the other end of the seventh spring (2410) is fixedly provided with an inner wall of the connecting body (244), the surface of the sliding rail (211) is provided with a slot (211-1), the extrusion column (248) can be inserted in the slot (211-1), one side of the movable seat (243) is fixedly provided with a push rod (2411), and the end parts of the push rod (2411) and the insert block (247) are respectively provided with inclined surfaces.
9. The pipe bender device with cutting function according to claim 6 or 8, wherein the cutting member (14) comprises a rotating shaft (141) rotatably connected to the inside of the vertical plate (13), a supporting arm (142) is fixed to one side of the rotating shaft (141), a protecting case (143) is fixed to the other end of the supporting arm (142), a cutting disc (144) is rotatably connected to the protecting case (143), a driving motor (145) is fixed to one side of the protecting case (143), and the cutting disc (144) is fixed to the output end of the driving motor (145).
10. The pipe bender device with cutting function according to claim 9, wherein the cutting member (14) further comprises a sector-shaped fluted disc (146) fixed at the end of the rotating shaft (141), a connecting fluted disc (147) is rotatably connected to one side of the vertical plate (13), a rack (148) is fixed to one side of the moving seat (243), and the connecting fluted disc (147) is meshed with the rack (148) and the sector-shaped fluted disc (146) respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202511307714.1A CN120791447B (en) | 2025-09-15 | 2025-09-15 | A pipe bending machine device with cutting function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202511307714.1A CN120791447B (en) | 2025-09-15 | 2025-09-15 | A pipe bending machine device with cutting function |
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| CN120791447A true CN120791447A (en) | 2025-10-17 |
| CN120791447B CN120791447B (en) | 2025-11-21 |
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| CN204686462U (en) * | 2015-06-04 | 2015-10-07 | 诸暨市佳尔达机械有限公司 | A kind of pipe circumference cutting machine clamping device |
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| CN120791447B (en) | 2025-11-21 |
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