CN115921620B - Bending machine for pipeline machining - Google Patents
Bending machine for pipeline machining Download PDFInfo
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- CN115921620B CN115921620B CN202211267169.4A CN202211267169A CN115921620B CN 115921620 B CN115921620 B CN 115921620B CN 202211267169 A CN202211267169 A CN 202211267169A CN 115921620 B CN115921620 B CN 115921620B
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- 238000005452 bending Methods 0.000 title claims abstract description 33
- 238000003754 machining Methods 0.000 title description 3
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000013519 translation Methods 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 6
- 229910052742 iron Inorganic materials 0.000 claims 3
- 239000011435 rock Substances 0.000 claims 1
- 230000010405 clearance mechanism Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a bending machine for pipeline processing, which comprises a pipeline center line translation regulating mechanism and a wheel disc cleaning mechanism, wherein the horizontal distance from the leftmost end of a pipeline to the center of the wheel disc is measured through the pipeline center line translation regulating mechanism, and the length difference between the horizontal distance and half of the pipeline is input into a PLC touch screen to enable the pipeline to move until the horizontal distance from the leftmost end of the pipeline to the center of the wheel disc is half of the pipeline length, so that the lengths of two sides of the pipeline are identical when the pipeline starts to be bent, and the bending positions of two sides of a U-shaped pipe are kept symmetrical; through rim plate clearance mechanism, promote clean bottom plate for clean film and clean brush contact and extrusion rim plate's inboard, the clearance falls the inboard dirt of remaining of rim plate, avoids the rim plate to use for a long time, and impurity such as rust and dust pile up in the rim plate inboard, forms little arch, causes the pipeline to warp and damage easily when buckling, has the characteristics that the practicality is strong.
Description
Technical Field
The invention relates to the technical field of bending machines, in particular to a bending machine for pipeline processing.
Background
A pipe bender is a machine that can bend a pipe. The structure mainly comprises a bracket, a workbench and a clamping plate, wherein the bending machine is divided into a manual bending machine, a hydraulic bending machine and a numerical control bending machine.
Referring to a Chinese patent CN105382059B, the invention relates to a bending machine with a replaceable bending wheel set, which comprises a machine tool and the bending wheel set; a plurality of opposite embedded grooves are formed in the two side faces of the machine tool, the embedded grooves are square notches, wheel set fixing parts are embedded in the embedded grooves, the wheel set fixing parts are flat plates, and bending wheel shaft holes are formed in the wheel set fixing parts; the axle center of the bending wheel set is connected with the bending wheel axle holes, so that the axle centers of the plurality of groups of bending wheel sets are parallel and are positioned on the same plane, the bending wheel set comprises an upper bending wheel set and a lower bending wheel set, the wheel surfaces of the upper bending wheel set and the lower bending wheel set are tangential, the wheel surface of the lower bending wheel is sunken towards the axle center direction, and the protruding angles of the plurality of lower bending wheel sets along the feeding direction are gradually increased. According to the invention, through the replaceable design of the bending wheel groups, the bending degree of the U-shaped pipeline can be adjusted according to different requirements during production, the requirements of different shapes of the U-shaped pipeline are met, and meanwhile, the positions of the plates to be processed are limited by the feeding guide part, so that the feeding is more stable, and the yield is improved
The left end of pipeline is played simultaneously through multiunit wheelset to this patent, work efficiency is high, but this kind of mode of buckling needs to be located the center department of solid fixed ring with the midpoint of pipeline, just can guarantee that both sides atress is even, buckle synchronous, but this patent does not have the mechanism that this kind of center was aligned, just relies on the experience of staff to go to align, makes the pipeline both sides asymmetric easily, causes the loss, wastes time and energy, and the bender is used in pipeline processing that design practicality is strong is very necessary.
Disclosure of Invention
The invention aims to provide a bending machine for pipeline processing, which aims to solve the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the bending machine for pipeline machining comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a workbench, the top of the bottom plate is fixedly connected with a supporting rod, the upper surface of the workbench is provided with a strip-shaped groove in a penetrating mode, the top of the bottom plate is fixedly connected with a bending wheel set, two wheel discs are arranged right above the workbench, the inner sides of the two wheel discs are provided with pipelines to be machined, the top of the supporting rod is fixedly connected with a pipeline center line translation adjusting mechanism, and a wheel disc cleaning mechanism is arranged right above the bottom plate;
The pipeline central line translation adjustment mechanism comprises a left adjustment device, the bottom of the left adjustment device is fixedly connected with the top of the supporting rod, an infrared ranging device is arranged between the two wheel discs, and the upper surface of the workbench is fixedly connected with a right adjustment device.
According to the technical scheme, left side adjusting device includes first motor, the right side of first motor is provided with the speed reducer, be provided with photoelectric encoder under the speed reducer, photoelectric encoder's bottom and bracing piece top fixed connection, photoelectric encoder's right side is provided with the PLC touch-sensitive screen, the output fixedly connected with lead screw of first motor, nut fixedly connected with silk section of thick bamboo on the lead screw, the right side fixedly connected with baffle of silk section of thick bamboo.
According to the technical scheme, the infrared ranging device comprises a second motor, the output end of the second motor is fixedly connected with a fixing ring, the bottom plate is fixedly connected with supporting legs, and the upper surface of the supporting leg transverse plate is fixedly connected with an infrared range finder.
According to the technical scheme, right adjusting device includes the handle, one side fixedly connected with first slider of handle, the upper surface fixedly connected with first guide rail of workstation, first spout has been seted up to one side of first guide rail, first slider and first spout sliding connection, one side fixedly connected with pin of first slider, one side fixedly connected with slide cartridge of pin, one side fixedly connected with spring of slide cartridge inside, the upper surface fixedly connected with stopper of workstation, the translation groove has been seted up to stopper one side, the slide cartridge sets up in the translation groove, first slider one end fixedly connected with second slider is kept away from to the spring.
According to the technical scheme, the wheel disc cleaning mechanism comprises a pneumatic hydraulic pump, a moving plate is fixedly connected with one end of a piston rod of the pneumatic hydraulic pump, a connecting rod is fixedly connected with one side, away from the pneumatic hydraulic pump, of the moving plate, a cleaning assembly is fixedly connected with one end of the connecting rod, a second guide rail is arranged below the moving plate, a second sliding groove is formed in the top of the second guide rail, and the second sliding groove is in sliding connection with the bottom of the moving plate.
According to the technical scheme, clean subassembly includes the butterfly, the one end fixed connection of butterfly and connecting rod, one side of connecting rod is provided with the commentaries on classics board, the commentaries on classics board runs through and has seted up the commentaries on classics hole, be provided with the bull stick in the commentaries on classics hole, the one end fixedly connected with clean bottom plate of commentaries on classics board, one side fixedly connected with magnet of connecting rod is kept away from to clean bottom plate, one side fixedly connected with clean film of connecting rod is kept away from to clean bottom plate, magnet runs through inside and with the inside fixed connection of clean film, the medial surface fixedly connected with magnet of clean bottom plate, one side fixedly connected with cleaning brush of connecting rod is kept away from to magnet.
According to the technical scheme, the diameter of the arc-shaped groove on one side of the translation groove is larger than that of the sliding cylinder.
According to the technical scheme, the butterfly plate is jointly composed of an upper arc plate, a lower arc plate and a middle connecting plate, a rotating rod is arranged between the upper arc plate and the lower arc plate of the butterfly plate, and two ends of the rotating rod are fixedly connected with the bottom of the upper arc plate and the top of the lower arc plate respectively.
Compared with the prior art, the invention has the following beneficial effects:
(1) According to the invention, the horizontal distance from the leftmost end of the pipeline to the center of the wheel disc is measured through the pipeline center line translation adjusting mechanism, and the length difference between the horizontal distance and half of the length of the pipeline is input into the PLC touch screen, so that the pipeline moves until the horizontal distance from the leftmost end of the pipeline to the center of the wheel disc is half of the length of the pipeline, thereby ensuring that the lengths of two sides of the pipeline are the same when the pipeline starts to be bent, and keeping the bending positions of the two sides of the U-shaped pipe symmetrical.
(2) According to the invention, the cleaning bottom plate is pushed by the wheel disc cleaning mechanism, so that the cleaning film and the cleaning brush are contacted and extruded on the inner side of the wheel disc, residual dirt on the inner side of the wheel disc is cleaned, the wheel disc is prevented from being used for a long time, impurities such as rust and dust are accumulated on the inner side of the wheel disc, small bulges are formed, and the pipeline is easy to deform and damage during bending.
(3) According to the invention, the left adjusting device and the right adjusting device are used for enabling the pipeline to translate between the left adjusting device and the right adjusting device, when the subsequent pipeline is put in after adjustment is completed, the adjusting device does not need to be moved, and the positioning of the pipeline center line can be completed by only moving the right adjusting device, so that the pipeline center line is convenient and quick.
(4) According to the invention, through the cleaning assembly, when the cleaning film and the cleaning brush on the cleaning bottom plate squeeze the wheel disc, the cleaning bottom plate moves horizontally and rotates under the limiting effect of the rotating rod, so that the cleaning bottom plate moves along the arc direction of the wheel disc when the wheel disc is tightly pressed, and the wheel disc is cleaned.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall principle of the present invention;
FIG. 2 is a schematic view of the line translation adjustment mechanism of the present invention;
FIG. 3 is a schematic view of the left adjusting device of the present invention;
FIG. 4 is a schematic view of the structure of the infrared ranging apparatus of the present invention;
FIG. 5 is a schematic view of the right adjusting device of the present invention;
FIG. 6 is a schematic view of the structure of the first slider of the present invention;
FIG. 7 is a schematic view of the wheel disc cleaning mechanism of the present invention;
FIG. 8 is a schematic view of the structure of the cleaning assembly of the present invention;
FIG. 9 is a rear view of the cleaning assembly of the present invention;
fig. 10 is a schematic view of the structure of the left half of the cleaning assembly of the present invention.
In the figure: 1. a floor, 2 support plates, 3 support rods, 4 work bench, 5 bar slots, 6 bending pulley sets, 7 sheaves, 8.U tubes, 9 pipe centerline translational adjustment mechanism, 91 left adjustment device, 911 first motor, 912 speed reducer, 913 photoelectric encoder, 914 PLC touch screen, 915 lead screw, 916 wire barrel, 917 baffle, 92 infrared distance measuring device, 921 second motor, 922 fixing ring, 923 infrared distance measuring device, 924 support feet, 93 right adjustment device, 931 handle, 932 first slide block, 933 first slide groove, 934 first slide rail, 935 stop rod, pneumatic stopper, 937 translation groove, 938 slide cylinder, 10 second slide block, 11 spring, 12 wheel disk cleaning mechanism, 121 hydraulic pump, 122 shift plate, 123 connecting rod, 124 cleaning assembly, 1241 slide plate, 1242 rotary plate, 1243 cleaning floor, 4 magnet, 1245 cleaning soft sheet, 1246 rotary rod, 1247, 1248 rotary rod, 1248, second slide groove 126.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides the following technical solutions: the utility model provides a bender for pipeline processing, including bottom plate 1, the upper surface fixedly connected with backup pad 2 of bottom plate 1, the top fixedly connected with workstation 4 of backup pad 2, the top fixedly connected with bracing piece 3 of bottom plate 1, bar groove 5 has been seted up in the upper surface penetration of workstation 4, the top fixedly connected with buckling wheelset 6 of bottom plate 1, be provided with rim plate 7 directly over workstation 4, rim plate 7 has two, the inboard of two rim plates 7 is provided with the pipeline of waiting to process, the top fixedly connected with pipeline central line translation adjustment mechanism 9 of bracing piece 3, be provided with rim plate clearance mechanism 12 directly over bottom plate 1;
The pipeline center line translation adjusting mechanism 9 comprises a left adjusting device 91, the bottom of the left adjusting device 91 is fixedly connected with the top of the supporting rod 3, an infrared ranging device 92 is arranged between the two wheel discs 7, and the upper surface of the workbench 4 is fixedly connected with a right adjusting device 93;
The left adjusting device 91 comprises a first motor 911, a speed reducer 912 is arranged on the right side of the first motor 911, a photoelectric encoder 913 is arranged under the speed reducer 912, the bottom of the photoelectric encoder 913 is fixedly connected with the top of the supporting rod 3, a PLC touch screen 914 is arranged on the right side of the photoelectric encoder 913, a screw rod 915 is fixedly connected to the output end of the first motor 911, a screw cylinder 916 is fixedly connected to a nut on the screw rod 915, and a baffle 917 is fixedly connected to the right side of the screw cylinder 916;
the infrared ranging device 92 comprises a second motor 921, the output end of the second motor 921 is fixedly connected with a fixed ring 922, the bottom plate 1 is fixedly connected with supporting feet 924, and the upper surface of a transverse plate of the supporting feet 924 is fixedly connected with an infrared range finder 923;
The right adjusting device 93 comprises a handle 931, a first sliding block 932 is fixedly connected to one side of the handle 931, a first guide rail 934 is fixedly connected to the upper surface of the workbench 4, a first sliding groove 933 is formed in one side of the first guide rail 934, the first sliding block 932 is in sliding connection with the first sliding groove 933, a stop lever 935 is fixedly connected to one side of the first sliding block 932, a sliding cylinder 938 is fixedly connected to one side of the stop lever 935, a spring 11 is fixedly connected to one side of the inside of the sliding cylinder 938, a limiting block 936 is fixedly connected to the upper surface of the workbench 4, a translation groove 937 is formed in one side of the limiting block 936, the sliding cylinder 938 is arranged in the translation groove 937, a second sliding block 10 is fixedly connected to one end of the spring 11, which is far away from the first sliding block 932, and the diameter of an arc groove on one side of the translation groove 937 is larger than that of the sliding cylinder 938;
The wheel disc cleaning mechanism 12 comprises a pneumatic hydraulic pump 121, a moving plate 122 is fixedly connected to one end of a piston rod of the pneumatic hydraulic pump 121, a connecting rod 123 is fixedly connected to one side, away from the pneumatic hydraulic pump 121, of the moving plate 122, a cleaning assembly 124 is fixedly connected to one end of the connecting rod 123, a second guide rail 125 is arranged below the moving plate 122, a second sliding groove 126 is formed in the top of the second guide rail 125, and the second sliding groove 126 is in sliding connection with the bottom of the moving plate 122;
The cleaning assembly 124 comprises a butterfly plate 1241, one end fixed connection of the butterfly plate 1241 and the connecting rod 123, one side of the connecting rod 123 is provided with a rotating plate 1242, the rotating plate 1242 penetrates through to be provided with a rotating hole 1248, a rotating rod 1247 is arranged in the rotating hole 1248, one end fixed connection of the rotating plate 1242 is provided with a cleaning bottom plate 1243, one side of the cleaning bottom plate 1243, which is far away from the connecting rod 123, is fixedly connected with a magnet 1244, one side of the cleaning bottom plate 1243, which is far away from the connecting rod 123, is fixedly connected with a magnet 1249, one side of the cleaning bottom plate 1243, which is far away from the connecting rod 123, is fixedly connected with a cleaning brush 1246, the butterfly plate 1241 consists of an upper arc plate, a lower arc plate and a middle connecting plate, the rotating rod 1247 is arranged between the upper arc plate and the lower arc plate, and two ends of the rotating rod 1247 are respectively fixedly connected with the bottom of the upper arc plate and the top of the lower arc plate.
When the device is used, the length of a pipeline is measured, the upper fixing ring and the lower fixing ring of the fixing ring 922 are separated, the pipeline is placed in the lower fixing ring 922, the left end of the pipeline passes through the left wheel disc 7 and is close to the baffle 917, the right end of the pipeline passes through the right wheel disc 7 and is arranged in the translation groove 937, the infrared range finder 923 is started, the distance L from the baffle 917 to the infrared range finder 923 is measured, and therefore the length difference between the half length and the length difference of the pipeline is determined, and the length difference is input into the PLC touch screen 914.
Starting a first motor 911, wherein the output end of the first motor 911 drives a screw rod 915 to rotate, a nut sequentially carries a screw cylinder 916 and a baffle 917 to horizontally move along the direction of the screw rod 915, the baffle 917 pushes a pipeline to continuously translate, the right end of the pipeline moves along the direction of a translation groove 937, the pipeline contacts and presses a second sliding block 10, the second sliding block 10 continuously compresses a spring 11 and presses a first sliding block 932, the first sliding block 932 slides along a first sliding groove 933, a speed reducer 912 ensures slow and steady movement of the pipeline in the process of the pipeline, when the moving distance of the pipeline is the same as the length difference value of the input PLC touch screen 914, the first motor 911 and the speed reducer 912 stop rotating, the length of the left end of the pipeline is exactly half the length of the pipeline from the middle part of the fixed ring 922 at the moment, and starting a second motor 921, and the output end of the second motor 921 moves downwards along an upper fixed ring of the fixed ring 922, so that the pipeline is clamped between the upper fixed ring and the lower fixed ring;
The magazines such as rust, dust are piled up on the rim plate easily, easily form impurity and arch for a long time, easily cause the pipeline to warp and damage when buckling, can clean the rim plate through rim plate clearance mechanism 9, start pneumatic hydraulic pump 121, pneumatic hydraulic pump 121's piston rod promotes in proper order and moves board 122, connecting rod 123, clean subassembly 124 is removed along the direction of second spout 126, clean film contact and extrusion rim plate 7 inboard top and bottom on clean bottom plate 1243, clean brush 1246 extrusion rim plate 7 round bar's side, along with clean bottom plate 1243 constantly moves down, pressure increase between clean bottom plate 1543 and the rim plate 7 round bar, the swivel plate 1242 is along the translation of bull stick 1247 limit effect under, in-process clean film 1245 and clean brush 1246 tightly extrude rim plate 7's inboard and clean it, and is convenient and fast, labour saving and time saving.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The utility model provides a bender is used in pipeline processing, includes bottom plate (1), its characterized in that: the automatic processing device is characterized in that a supporting plate (2) is fixedly connected to the upper surface of the bottom plate (1), a workbench (4) is fixedly connected to the top of the supporting plate (2), a supporting rod (3) is fixedly connected to the top of the bottom plate (1), a strip-shaped groove (5) is formed in the upper surface of the workbench (4) in a penetrating mode, a bending wheel set (6) is fixedly connected to the top of the bottom plate (1), a wheel disc (7) is arranged right above the workbench (4), two wheel discs (7) are arranged, pipelines to be processed are arranged on the inner sides of the wheel discs (7), a pipeline center line translation adjusting mechanism (9) is fixedly connected to the top of the supporting rod (3), and a wheel disc cleaning mechanism (12) is arranged right above the bottom plate (1);
The pipeline central line translation adjustment mechanism (9) comprises a left adjustment device (91), the bottom of the left adjustment device (91) is fixedly connected with the top of a supporting rod (3), an infrared ranging device (92) is arranged between two wheel discs (7), the left adjustment device (91) comprises a first motor (911), a speed reducer (912) is arranged on the right side of the first motor (911), a photoelectric encoder (913) is arranged right below the speed reducer (912), the bottom of the photoelectric encoder (913) is fixedly connected with the top of the supporting rod (3), the right side of the photoelectric encoder (913) is provided with a PLC touch screen (914), the output end of the first motor (911) is fixedly connected with a screw rod (915), a screw nut on the screw rod (915) is fixedly connected with a screw cylinder (916), the right side of the screw cylinder (916) is fixedly connected with a baffle (917), the infrared ranging device (92) comprises a second motor (921), the output end of the second motor (921) is fixedly connected with a pipeline to be used for clamping the bottom plate (922), the hydraulic pump (924) is fixedly connected with a bottom plate (121), the bottom plate (924) is fixedly connected with a hydraulic pump (924) and the surface of the hydraulic pump (12), the utility model discloses a cleaning device for a soft rock cleaning device, which comprises a connecting rod (123), a connecting rod (1245) and a cleaning sheet (1245), wherein a moving plate (122) is fixedly connected with one end of a piston rod of a pneumatic hydraulic pump (121), one side of the moving plate (122) away from the pneumatic hydraulic pump (121) is fixedly connected with the connecting rod (123), one end of the connecting rod (123) is fixedly connected with the connecting rod (123), a cleaning assembly (124) is fixedly connected with one end of the connecting rod (123), one end of the connecting rod (123) is fixedly connected with the rotating plate (1242), a rotating rod (1247) is arranged in the rotating hole (1248), one end of the rotating plate (1242) is fixedly connected with a cleaning bottom plate (1243), one side of the cleaning bottom plate (3) away from the connecting rod (123) is fixedly connected with a suction iron (4), one side of the cleaning bottom plate (1243) away from the connecting rod (123) is fixedly connected with the suction iron (1245), one side of the cleaning bottom plate (1245) is fixedly connected with the suction iron (1245), the cleaning machine is characterized in that a suction arc piece (1249) is fixedly connected to the inner side face of the cleaning bottom plate (1243), a cleaning brush (1246) is fixedly connected to one side, away from the connecting rod (123), of the suction arc piece (1249), the butterfly plate (1241) is composed of an upper arc plate, a lower arc plate and a middle connecting plate, a rotating rod (1247) is arranged between the upper arc plate and the lower arc plate of the butterfly plate (1241), and two ends of the rotating rod (1247) are respectively fixedly connected with the bottom of the upper arc plate and the top of the lower arc plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211267169.4A CN115921620B (en) | 2022-10-17 | 2022-10-17 | Bending machine for pipeline machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211267169.4A CN115921620B (en) | 2022-10-17 | 2022-10-17 | Bending machine for pipeline machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115921620A CN115921620A (en) | 2023-04-07 |
| CN115921620B true CN115921620B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211267169.4A Active CN115921620B (en) | 2022-10-17 | 2022-10-17 | Bending machine for pipeline machining |
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| CN (1) | CN115921620B (en) |
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| CN215261458U (en) * | 2021-05-20 | 2021-12-21 | 浏阳市华宇烟花制作有限公司 | Firework bobbin slitting equipment for firework manufacturing |
| CN216679712U (en) * | 2021-12-30 | 2022-06-07 | 扬州润实机械有限公司 | Infrared positioning device for bending machine machining |
| CN115156388A (en) * | 2022-08-18 | 2022-10-11 | 濮阳华力通风工程设备有限公司 | Air port section bar punching machine |
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| CN115921620A (en) | 2023-04-07 |
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