CN112792174B - Aluminum pipe processing pipe bending machine - Google Patents
Aluminum pipe processing pipe bending machine Download PDFInfo
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- CN112792174B CN112792174B CN202011526368.3A CN202011526368A CN112792174B CN 112792174 B CN112792174 B CN 112792174B CN 202011526368 A CN202011526368 A CN 202011526368A CN 112792174 B CN112792174 B CN 112792174B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
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- Engineering & Computer Science (AREA)
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a pipe bending machine for processing an aluminum pipe, which comprises a pipe, a rack, a rotary round table, a bending block and a limiting strip, wherein a through hole is formed in the table top of the rack, a lifting assembly is further arranged on the rack, a rotary disc is further rotatably connected in the through hole, the bending block is arranged on the rotary disc, an extended mounting part is arranged on the rotary disc, a first adjusting assembly is arranged on the mounting part, a second adjusting assembly is arranged on the bending block, an extending strip is further arranged on the mounting part, a positioning assembly is arranged on the extending strip, a notch is formed in one side, close to the rotary round table, of the bending block, the side face of the bending block is in an inclined state, the limiting strip is arranged on the rack, a second adjusting assembly is arranged on the rack, the height of the rotary round table is adjusted through the lifting assembly, the positions of the bending block and the limiting strip are adjusted through the first adjusting assembly and the second adjusting assembly, the positioning assembly determines the position of the pipe to be bent, the pipe penetrates out of the limiting strip and the bending block, the fixing assembly is used for fixing the pipe, and then the extending strip is pushed to bend the pipe.
Description
Technical Field
The invention relates to the field of pipe bending machines, in particular to a pipe bending machine for processing an aluminum pipe.
Background
The pipe bending machine is equipment for bending pipes, the pipe bending machine is commonly used in the industries of air conditioners, environmental protection and the like, the conventional pipe bending machine generally comprises a rotating block, a bending block and a limiting strip, round grooves matched with the pipes are formed in the rotating block and the bending block, one end of each pipe is fixed to the bending block, and the bending block rotates around the rotating block to bend the pipes and control the rotation angle of the bending block so as to control the bending angle of the pipes.
Disclosure of Invention
The invention aims to provide a pipe bender for processing an aluminum pipe, which has the advantages of being capable of adjusting the radius of a bent part of the pipe and the like.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides an aluminum pipe processing bending machine, includes pipe, frame, rotation round platform, bending piece and spacing, be equipped with on the mesa of frame and wear out the hole, and rotate the round platform and wear out the hole, still be equipped with the lifting unit of adjustment rotation round platform height in the frame, wear out downthehole still to rotate and be connected with the rolling disc, the piece of buckling is located on the rolling disc, be equipped with the installation part of extension on the rolling disc, and buckle and be equipped with the adjustment subassembly one of adjustment bending piece position between piece and the installation part, the one end that spacing was kept away from to the bending piece still is equipped with fixed subassembly, the one end that spacing was kept away from to the installation part still is equipped with the extension strip, and is equipped with the locating component who blocks the pipe tip on the extension strip, the one side that the bending piece is close to rotating the round platform is equipped with the notch, and the side that the bending piece is close to rotating the round platform is the complex tilt state, spacing locates in the frame, and be equipped with the adjustment subassembly two of adjustment spacing position in the frame, spacing is close to pivoted one side and is equipped with circular arc groove one.
Adopt above-mentioned technical scheme, through lifting unit, the adjustment rotates the high position of round platform, make the bending piece cooperate with the different parts that rotate the round platform, simultaneously through adjustment assembly one, adjust the position of bending piece, make the bending piece keep with the cooperation that rotates the round platform, because above-mentioned in-process, the position of pipe also changes, so the position of spacing strip also needs to change, promptly through adjustment assembly two, adjust the position of spacing strip, positioning assembly confirms the position that the pipe began to buckle, with the pipe from spacing strip, the bending piece is worn out, then it is fixed with the part of wearing out of pipe with fixed subassembly, then promote the extension strip, make the rolling disc, buckle the pipe.
Preferably, the lifting assembly comprises a moving block, a lead screw and a motor, a bottom plate is arranged at the bottom of the rack, the motor is fixedly connected with the bottom plate, an output shaft of the motor is fixedly connected with the lead screw, the moving block is provided with a threaded through hole matched with the lead screw, the rotary circular table is rotatably connected with the moving block, the rotary circular table is provided with a through hole for the lead screw to penetrate out, three sliding bars are arranged between the bottom of the penetrating hole and the bottom plate, and a lug matched with the sliding bars is arranged at the edge of the moving block.
By adopting the technical scheme, the slide bars are matched with the convex blocks to limit the relative value between the moving block and the lead screw to rotate, so that the moving block can only move along the up-and-down direction, the motor rotates to drive the lead screw to rotate, and the moving block and the rotary circular table are driven to move up and down together.
Preferably, the first adjusting assembly comprises a first L-shaped sheet, two bolts and two nuts, the mounting portion is provided with two nut grooves in a shape like a Chinese character 'tu', the two nuts are located in the nut grooves, the bending block is detachably connected with the vertical portion of the first L-shaped sheet, the horizontal portion of the first L-shaped sheet is provided with a through hole for the two bolts to penetrate out, and the bolts extend downwards into the nut grooves and are matched with the nuts.
By adopting the technical scheme, initially, the notch of the bending block is aligned with the first arc groove of the limiting strip, the pipe is firstly inserted into the first arc groove of the limiting strip and the notch of the bending block, then the bolt on the first L-shaped sheet is loosened, the position of the first L-shaped sheet is adjusted after the height of the rotating round table is adjusted, the bending block is matched with the rotating round table, then the bolt is screwed down, and the first L-shaped sheet is fixed.
Preferably, the second adjusting assembly comprises a second L-shaped sheet, two bolts and two nuts, two convex nut grooves are formed in the rack, the two nuts are located in the nut grooves, the limiting strip is detachably connected with the vertical part of the second L-shaped sheet, a through hole for the two bolts to penetrate through is formed in the horizontal part of the second L-shaped sheet, and the bolts extend downwards into the nut grooves and are matched with the nuts.
By adopting the technical scheme, initially, the notch of the bending block is aligned with the first arc groove of the limiting strip, the pipe is firstly inserted into the first arc groove of the limiting strip and the notch of the bending block, then the bolt on the L-shaped sheet II is loosened, then the height of the rotating circular table is adjusted, after the height of the rotating circular table is adjusted, the position of the L-shaped sheet II is adjusted, the limiting strip is matched with the pipe, the bolt is screwed, and the L-shaped sheet II is fixed.
Preferably, in the beginning, the side surfaces of the bending block and the limiting strip close to each other are attached, the positioning assembly comprises a sliding block and a baffle, the sliding block is connected with the extending strip in a sliding mode, fixing bolts are arranged on two sides of the sliding block, and the baffle is fixedly connected with one side, close to the pipe, of the sliding block.
Adopt above-mentioned technical scheme, change the position of slider, then screw up fixing bolt, fixed with the slider, pull out the pipe, make pipe tip and baffle conflict, this step is the position of adjusting the pipe and buckling.
As preferred, fixed subassembly includes fixed block, adjusting block, four adjusting bolt, the side that fixed block, adjusting block are close to each other is equipped with circular arc groove two, the fixed block with buckle a fixed connection, and the fixed block is equipped with four screw holes, the adjusting block correspondence is equipped with four through-holes, four adjusting bolt pass adjusting block and fixed block threaded connection.
By adopting the technical scheme, the four adjusting bolts are screwed, so that the fixed block and the adjusting block clamp the pipe, and the four adjusting bolts are loosened when the pipe needs to be taken out or adjusted.
Preferably, the mounting part is provided with a first abutting contact piece, the first abutting contact piece is located on the rear side of the first L-shaped piece, and a first spring is arranged between the first abutting contact piece and the vertical part of the first L-shaped piece.
By adopting the technical scheme, initially, the notch of the bending block is aligned with the first arc groove of the limiting strip, the pipe is firstly inserted into the first arc groove of the limiting strip and the notch of the bending block, then the bolt on the first L-shaped sheet is loosened, then the height of the rotating round table is adjusted, the bending block is kept to be abutted against the rotating round table under the action of the first spring, namely, under the action of the first spring, the height of the rotating round table is adjusted, the position of the bending block is adjusted, and after the height of the rotating round table is adjusted, the bolt is screwed down to fix the first L-shaped sheet.
Preferably, the rack is provided with a second abutting piece, the second abutting piece is located on the rear side of the second L-shaped piece, and a second spring is arranged between the second abutting piece and the vertical portion of the second L-shaped piece.
Adopt above-mentioned technical scheme, at the beginning, the notch of bending piece aligns with the circular arc groove of spacing one, insert the pipe earlier the circular arc groove of spacing one, the notch of bending piece, then loosen the bolt on L type piece two, then the height of adjustment rotation round platform, under the effect of spring two, spacing keeps conflicting with the pipe, be equivalent to under the effect of spring two promptly, make the adjustment rotate the height of round platform simultaneously, the position of spacing has been adjusted, after the height of rotation round platform has been adjusted, screw up the bolt, fixed L type piece two.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic view showing the connection between the frame and the rotary table according to the embodiment;
FIG. 3 is a schematic view of an embodiment lift assembly;
FIG. 4 is a front view of the embodiment;
FIG. 5 is a top view of the embodiment.
Reference numerals: 1. a tube; 2. a frame; 21. a base plate; 22. a protruding block; 221. an L-shaped sheet II; 222. a second spring; 223. abutting against the second contact piece; 23. a connecting strip; 3. rotating the circular table; 4. a bending block; 5. a limiting strip; 6. rotating the disc; 61. a mounting portion; 611. an L-shaped sheet I; 612. a nut groove; 613. a first spring; 614. abutting against the first contact piece; 62. an extension bar; 7. a moving block; 71. a cylinder; 72. a bearing; 8. a screw rod; 9. a motor; 10. a slide bar; 11. a slider; 12. a stopper; 13. fixing the bolt; 14. a fixed block; 15. and adjusting the block.
Detailed Description
The following description is only a preferred embodiment of the present invention, and the scope of protection is not limited to the embodiment, and any technical solutions that fall under the spirit of the present invention should fall under the scope of the present invention. It should also be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the invention and should be considered as within the scope of the invention.
As shown in fig. 1 to 5, the pipe bending machine for processing the aluminum pipe comprises a pipe 1, a rack 2, a rotary round table 3, a bending block 4 and a limiting strip 5, wherein the rack 2 is a square frame, a table top is arranged at the bottom, a bottom plate 21 is arranged below the table top, a through hole is formed in the table top, an annular rotating disc 6 is further rotatably connected in the through hole, the rotary round table 3 penetrates out of the through hole, the through hole comprises a first hole with a large diameter and a second hole with a small diameter, the first hole is arranged above the second hole, and a lifting assembly for adjusting the height of the rotary round table 3 is further arranged on the rack 2.
The lifting assembly comprises a moving block 7, a lead screw 8 and a motor 9, a through hole for an output shaft of the motor 9 to penetrate out is formed in a bottom plate 21, the motor 9 is arranged below the bottom plate 21, the motor 9 is fixedly connected with the bottom plate 21, the output shaft of the motor 9 is fixedly connected with the lead screw 8, the moving block 7 is provided with a threaded through hole matched with the lead screw 8, a one-end cylinder 71 is arranged on the top surface of the moving block 7, the lead screw 8 penetrates out of the cylinder 71, bearings 72 are clamped with a rotating circular table 3, three sliding strips 10 are arranged between the bottom of a penetrating hole and the bottom plate 21, the cross section of each sliding strip 10 is concave, a convex block matched with the sliding strips 10 is arranged at the edge of the moving block 7, the rotation of the moving block 7 can be limited, the motor 9 drives the lead screw 8 to rotate, the moving block 7 and the rotating circular table 3 to move up and down, in order to enable the lead screw 8 to rotate more stably, an L-shaped connecting strip 23 is arranged on the table top, and the upper end of the lead screw 8 is rotatably connected with the horizontal portion of the connecting strip 23.
Still rotate in the wear-out hole and be connected with rolling disc 6, rolling disc 6 includes the great upper portion of diameter, the less lower part of diameter, wherein is equipped with bearing 72 in the wear-out hole (bearing 72 outer lane and wear-out hole joint), and the lower part of rolling disc 6 and bearing 72 inner circle joint, and rolling disc 6 can rotate like this to the centre of rolling disc 6 is equipped with the through-hole, and foretell "rotation round platform 3 wears out the hole", and the through-hole in the middle of rolling disc 6 is worn out from to the rotation round platform 3 promptly.
The bending block 4 is arranged on the rotating disc 6, an adjusting assembly I for adjusting the position of the bending block 4 is arranged between the bending block 4 and the rotating disc 6, the adjusting assembly I comprises an L-shaped sheet I611, two bolts and two nuts, an extended mounting part 61 is arranged on the rotating disc 6, the mounting part 61 is rectangular, in order to enlarge the adjusting range of the position of the L-shaped sheet I611 when the mounting part 61 is arranged, initially, the mounting part 61 is provided with two convex nut grooves 612, the two nuts are located in the nut grooves 612, the nuts are limited to rotate in the nut grooves 612, the horizontal part of the L-shaped sheet I611 is provided with through holes for the two bolts to penetrate through, the bolts downwards extend into the nut grooves 612 and are matched with the nuts, so that the bolts are rotated, the nuts move upwards, the horizontal part of the L-shaped sheet I611 and the nut grooves 612 are clamped, fixing of the L-shaped sheet I611 is achieved, bolts with proper length of the bolts are selected, the distance between the bottom ends of the bolts and the nut grooves 612 is smaller than the thickness of the nuts, and the bolts are kept matched in the rotating process of the bolts.
The vertical part of the L-shaped piece I611 is provided with a through hole, the corresponding position on the bending block 4 is provided with a threaded hole, the bending block 4 and the vertical part of the L-shaped piece I611 are detachably connected through a bolt, so that different bending blocks 4 can be replaced to be matched with pipes 1 with different diameters for use, one side, close to the rotating circular truncated cone 3, of each bending block 4 is provided with a notch, the side, close to the rotating circular truncated cone 3, of each bending block 4 is in a matched inclined state, in the main view direction, the bending blocks 4 are attached to the rotating circular truncated cone 3, when the pipes 1 are inserted into the notches, the three side walls of the pipes 1 and the notches and the arc side walls of the rotating circular truncated cone 3 are tangent, and the different bending blocks 4 are replaced.
Therefore, the height of the rotary circular truncated cone 3 is adjusted through the screw rod 8, the diameter of the part matched with the bending block 4 is changed, the bending diameter of the pipe 1 is changed, then the positions of the limiting strip 5 and the bending block 4 are correspondingly adjusted, in order to conveniently adjust the positions of the limiting strip 5 and the bending block 4, the mounting part 61 is provided with the first abutting contact piece 614, the first abutting piece 614 is located on the rear side of the first L-shaped piece 611, the vertical parts of the first abutting piece 614 and the first L-shaped piece 611 are provided with two protruding columns, a first spring 613 is clamped between the two protruding columns correspondingly, the rack 2 is provided with the second abutting piece 223, a second spring 222 is arranged between the second abutting piece 223 and the second L-shaped piece 221 in the same mode, initially, the notch of the bending block 4 is aligned with the first arc groove of the limiting strip 5, the pipe 1 is firstly inserted into the first arc groove of the limiting strip 5 and the notch of the bending block 4, then the first L-shaped piece 611 and the bolt on the second L-shaped piece 611 are loosened, then the height of the rotary circular truncated cone 3 is adjusted, the first spring 221 and the rotary circular truncated cone 4 and the second spring 221 are kept in the same rotating position as the limiting strip 3, and the rotating block 221, and the second spring 221 is tightly screwed on the first limiting strip 3, and the rotating block 221, and the pipe.
The one end that spacing strip 5 was kept away from to bending piece 4 still is equipped with fixed subassembly, fixed subassembly includes fixed block 14, adjusting block 15, four adjusting bolt, fixed block 14 and 4 fixed connection of bending piece, fixed block 14, the side that adjusting block 15 is close to each other all is equipped with arc groove two, and after pipe 1 passed the notch of bending piece 4, the laminating of arc groove two on pipe 1 and the fixed block 14, when changing different bending piece 4, it is corresponding, fixed block 14 on different bending piece 4, the diameter of arc groove two of adjusting block 15 also changes thereupon, fixed block 14 is equipped with four screw holes, adjusting block 15 corresponds is equipped with four through-holes, four adjusting bolt pass adjusting block 15 and fixed block 14 threaded connection, through screwing up four adjusting bolt, make fixed block 14, adjusting block 15 press from both sides tight pipe 1, need take out, or when adjusting pipe 1, loosen four adjusting bolt.
One end of the mounting portion 61, which is far away from the limiting strip 5, is further provided with an extending strip 62, and when in an initial state, the extending strip 62 and the pipe 1 are the same in orientation, a positioning assembly for blocking the end part of the pipe 1 is arranged on the extending strip 62, the positioning assembly comprises a sliding block 11 and a baffle plate, the sliding block 11 is in sliding connection with the extending strip 62, two sides of the sliding block 11 are both provided with fixing bolts 13, and the baffle plate is fixedly connected with one side of the sliding block 11, which is close to the pipe 1.
Briefly describing the working principle of the invention, initially, according to the diameter of the pipe 1, the corresponding bending block 4 and the corresponding limiting strip 5 are replaced, the fixing block 14 and the adjusting block 15 are loosened, the bolts on the first L-shaped piece 611 and the second L-shaped piece 221 are loosened, then the height of the rotary circular truncated cone 3 is adjusted, namely the bending radius is adjusted, then the bolts are screwed, the first L-shaped piece 611 and the second L-shaped piece 221 are fixed, the position of the sliding block 11 is changed, then the fixing bolt 13 is screwed, the sliding block 11 is fixed, the pipe 1 is pulled out, the end part of the pipe 1 is abutted against a baffle, the bending position of the pipe 1 is adjusted, and finally the fixing block 14 and the adjusting block 15 clamp the pipe 1, the rotary disc 6 is rotated, and the pipe 1 is bent.
Claims (5)
1. The aluminum pipe machining pipe bender is characterized by comprising a pipe (1), a rack (2), a rotary round table (3), a bending block (4) and a limiting strip (5), wherein a through hole is formed in a table top of the rack (2), the rotary round table (3) penetrates out of the through hole, a lifting assembly for adjusting the height of the rotary round table (3) is further arranged on the rack (2) and comprises a moving block (7), a lead screw (8) and a motor (9), a bottom plate (21) is arranged at the bottom of the rack (2), the motor (9) is fixedly connected with the bottom plate (21), an output shaft of the motor (9) is fixedly connected with the lead screw (8), a threaded through hole matched with the lead screw (8) is formed in the moving block (7), the rotary round table (3) is rotatably connected with the moving block (7), a through hole for the lead screw (8) to penetrate out of is formed in the rotary round table (3), three sliding strips (10) are arranged between the bottom of the through hole and the bottom plate (21), and a lug matched with the sliding strip (10) is arranged at the edge of the moving block (7); the punching hole is internally and rotatably connected with a rotating disc (6), the bending block (4) is arranged on the rotating disc (6), an extended mounting part (61) is arranged on the rotating disc (6), a first adjusting assembly for adjusting the position of the bending block (4) is arranged between the bending block (4) and the mounting part (61), a fixing assembly is further arranged at one end, away from the limiting strip (5), of the bending block (4), an extending strip (62) is further arranged at one end, away from the limiting strip (5), of the mounting part (61), a positioning assembly for blocking the end part of the pipe (1) is arranged on the extending strip (62), a notch is formed in one side, close to the rotating circular table (3), of the bending block (4), the side, close to the rotating circular table (3), of the bending block (4) is in a matched inclined state, the limiting strip (5) is arranged on the rack (2), and a second adjusting assembly for adjusting the position of the limiting strip (5) is arranged on the rack (2); the second adjusting assembly comprises a second L-shaped sheet (221), two bolts and two nuts, two convex nut grooves (612) are formed in the rack (2), the two nuts are located in the nut grooves (612), the limiting strip (5) is detachably connected with the vertical part of the second L-shaped sheet (221), a through hole for the two bolts to penetrate through is formed in the horizontal part of the second L-shaped sheet (221), and the bolts extend downwards into the nut grooves (612) and are matched with the nuts; the rack (2) is provided with a second abutting contact piece (223), the second abutting contact piece (223) is located on the rear side of the second L-shaped piece (221), and a second spring (222) is arranged between the second abutting contact piece (223) and the vertical part of the second L-shaped piece (221); one side of the limiting strip (5) close to the rotating round table (3) is provided with a first arc groove.
2. The machine for bending aluminum tubes according to claim 1, wherein the first adjusting assembly comprises a first L-shaped piece (611), two bolts and two nuts, the mounting portion (61) is provided with two convex-shaped nut grooves (612), the two nuts are arranged in the nut grooves (612), the bending block (4) is detachably connected with the vertical portion of the first L-shaped piece (611), the horizontal portion of the first L-shaped piece (611) is provided with through holes for the two bolts to penetrate through, and the bolts extend downwards into the nut grooves (612) and are matched with the nuts.
3. The machine according to claim 1, characterized in that, initially, the bending block (4) and the limiting strip (5) are abutted against each other at the side surfaces close to each other, the positioning assembly comprises a sliding block (11) and a baffle plate, the sliding block (11) and the extending strip (62) are connected in a sliding manner, fixing bolts (13) are arranged on both sides of the sliding block (11), and the baffle plate and the side of the sliding block (11) close to the pipe (1) are fixedly connected.
4. The pipe bending machine for aluminum pipe processing according to claim 1, wherein the fixing assembly comprises a fixing block (14), an adjusting block (15) and four adjusting bolts, the side surfaces of the fixing block (14) and the adjusting block (15) close to each other are provided with a second arc groove, the fixing block (14) is fixedly connected with the bending block (4), the fixing block (14) is provided with four threaded holes, the adjusting block (15) is correspondingly provided with four through holes, and the four adjusting bolts penetrate through the adjusting block (15) and are in threaded connection with the fixing block (14).
5. The bending machine for aluminum pipes according to claim 2, wherein the mounting portion (61) is provided with a first abutting piece (614), the first abutting piece (614) is located at the rear side of the first L-shaped piece (611), and a first spring (613) is provided between the first abutting piece (614) and the vertical portion of the first L-shaped piece (611).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011526368.3A CN112792174B (en) | 2020-12-22 | 2020-12-22 | Aluminum pipe processing pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011526368.3A CN112792174B (en) | 2020-12-22 | 2020-12-22 | Aluminum pipe processing pipe bending machine |
Publications (2)
| Publication Number | Publication Date |
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| CN112792174A CN112792174A (en) | 2021-05-14 |
| CN112792174B true CN112792174B (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011526368.3A Active CN112792174B (en) | 2020-12-22 | 2020-12-22 | Aluminum pipe processing pipe bending machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201807640U (en) * | 2010-05-24 | 2011-04-27 | 杨恒军 | Automatic multifunctional integrated die on tube bender |
| JP2013000757A (en) * | 2011-06-14 | 2013-01-07 | Dai Ichi High Frequency Co Ltd | Bending device for metal tube |
| CN208929079U (en) * | 2018-09-25 | 2019-06-04 | 三峡昌耀管廊建设有限公司 | A kind of angle-bender |
| CN110405477A (en) * | 2019-08-31 | 2019-11-05 | 远军热能动力科技有限公司 | A kind of metal tube machining tool and its processing method |
| CN209716135U (en) * | 2019-01-23 | 2019-12-03 | 安吉海威家具有限公司 | A kind of hydraulic pipe bender |
| CN110918708A (en) * | 2019-12-06 | 2020-03-27 | 福州奥特龙环保技术有限公司 | Manual elbow pipe forming device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889212B (en) * | 2015-06-11 | 2017-01-18 | 张家港江苏科技大学产业技术研究院 | Wheel mould device for two-way pipe bending |
-
2020
- 2020-12-22 CN CN202011526368.3A patent/CN112792174B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201807640U (en) * | 2010-05-24 | 2011-04-27 | 杨恒军 | Automatic multifunctional integrated die on tube bender |
| JP2013000757A (en) * | 2011-06-14 | 2013-01-07 | Dai Ichi High Frequency Co Ltd | Bending device for metal tube |
| CN208929079U (en) * | 2018-09-25 | 2019-06-04 | 三峡昌耀管廊建设有限公司 | A kind of angle-bender |
| CN209716135U (en) * | 2019-01-23 | 2019-12-03 | 安吉海威家具有限公司 | A kind of hydraulic pipe bender |
| CN110405477A (en) * | 2019-08-31 | 2019-11-05 | 远军热能动力科技有限公司 | A kind of metal tube machining tool and its processing method |
| CN110918708A (en) * | 2019-12-06 | 2020-03-27 | 福州奥特龙环保技术有限公司 | Manual elbow pipe forming device |
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| CN112792174A (en) | 2021-05-14 |
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