CN117920799A - Straightening and reaming integrated machine for aluminum alloy pipe - Google Patents
Straightening and reaming integrated machine for aluminum alloy pipe Download PDFInfo
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- CN117920799A CN117920799A CN202410330685.XA CN202410330685A CN117920799A CN 117920799 A CN117920799 A CN 117920799A CN 202410330685 A CN202410330685 A CN 202410330685A CN 117920799 A CN117920799 A CN 117920799A
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 143
- 238000005520 cutting process Methods 0.000 claims description 38
- 238000003825 pressing Methods 0.000 claims description 26
- 230000000712 assembly Effects 0.000 claims description 16
- 238000000429 assembly Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000013459 approach Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
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Abstract
The application discloses an aluminum alloy pipe straightening and reaming integrated machine, and belongs to the technical field of aluminum alloy pipe machining. This aluminum alloy pipe reaming and straightening all-in-one contains: the straightening component is fixedly arranged at the top of the machine base; the clamping assembly is rotationally arranged between the two supporting plates and comprises a first clamping arm and a second clamping arm, wherein the second clamping arm can move relative to the first clamping arm under external driving so as to adjust the distance between the first clamping arm and the second clamping arm; reaming assembly a, including reaming die a. According to the application, the distance adjustment assembly is adopted to adjust the distance between the first clamping arm and the second clamping arm in the clamping assembly so as to adapt to clamping and fixing of aluminum alloy pipes with different lengths, so that the problem that the aluminum alloy pipes are inconvenient to adjust and use according to the lengths of the aluminum alloy pipes is effectively solved, and the effect of being convenient to adjust and use according to the machining lengths of the aluminum alloy pipes is further realized.
Description
Technical Field
The application relates to the technical field of aluminum alloy pipe processing, in particular to an aluminum alloy pipe straightening and reaming integrated machine.
Background
When manufacturing the aluminum alloy pipe product, the aluminum alloy pipe needs to be straightened and reamed so as to meet the requirement of the product; the reaming of the aluminum alloy pipe is to extrude the aluminum alloy pipe by mechanical force or pressure so as to enlarge the inner diameter of the aluminum alloy pipe.
In the related art, the aluminum alloy pipe is required to be straightened by a straightener before being reamed, and then is reamed by a reaming mechanism, and the straightened aluminum alloy pipe is required to be installed on the reaming mechanism one by one when being processed by the reaming mechanism, so that the reaming efficiency of the aluminum alloy pipe is reduced; in order to improve reaming efficiency, for example, the document with the prior art publication number of CN115255178A provides a port reaming device for processing an aluminum alloy pipe, the device is provided with a blanking plate, and a baffle component is arranged below the blanking plate, then the extrusion block is matched with the baffle component through the extrusion block, when conveying the aluminum alloy pipe by a conveying belt, the baffle component can be unlocked through extrusion of the extrusion block, namely, the aluminum alloy pipe can drop onto a containing block one by one, and then the aluminum alloy pipe is reamed at a position of a reaming mechanism, namely, the aluminum alloy pipe to be reamed does not need to be manually placed, equipment is not required to stop when the aluminum alloy pipe is processed, so that the feeding efficiency can be greatly improved, and the reaming efficiency is integrally improved.
According to the prior art scheme, although the aluminum alloy pipes on the containing blocks are continuously conveyed to the reaming mechanism through the conveying belt to be reamed at the two ends, the effect of improving the reaming efficiency of the aluminum alloy pipes can be achieved, the length of the aluminum alloy pipes is limited by the width of the conveying belt and the distance between the containing blocks, so that the aluminum alloy pipes with certain lengths can be reamed, and the aluminum alloy pipes are inconvenient to use in cooperation with the straightener.
Disclosure of Invention
The application aims to provide an aluminum alloy pipe straightening and reaming integrated machine, which solves the technical problem that the aluminum alloy pipe straightening and reaming integrated machine is inconvenient to adjust and use according to the length of an aluminum alloy pipe and achieves the technical effect that the aluminum alloy pipe straightening and reaming integrated machine can be adjusted and used according to the length of the aluminum alloy pipe.
The application provides an aluminum alloy pipe straightening and reaming integrated machine, which comprises:
The straightening assembly comprises two sets of straightening rollers which are oppositely arranged, and the aluminum alloy pipe to be straightened passes through the two sets of straightening rollers to be straightened;
The clamping assembly comprises a first clamping arm and a second clamping arm, and fixing assemblies for clamping the aluminum alloy pipe are arranged at the ends of the first clamping arm and the second clamping arm; the second clamping arm can move relative to the first clamping arm under external driving so as to adjust the distance between the second clamping arm and the first clamping arm;
The reaming assembly A is close to the first clamping arm and comprises a reaming die head A, and the reaming die head A can move towards one end of an aluminum alloy pipe clamped in the fixing assembly under external driving to ream the aluminum alloy pipe;
And the supporting plate is used for supporting the clamping assembly.
Preferably, the two groups of clamping assemblies are arranged, the two groups of clamping assemblies are sleeved on the outer side of the same flower shaft, and the two ends of the flower shaft are rotatably arranged on one side of the supporting plate;
The flower shaft is driven to drive the two groups of clamping assemblies to rotate, so that when one group of clamping assemblies is arranged relative to the straightening assembly, the other group of clamping assemblies is arranged relative to the reaming assembly A.
Preferably, the straightening device further comprises a cutting assembly, wherein the cutting assembly is arranged on one side of the first clamping arm, which is close to the straightening assembly;
the cutting assembly includes:
the upright post is fixedly arranged on one side of the straightening component, which is close to the clamping component;
the lifting column is arranged on the inner side of the upright post in a sliding manner and can be driven to move along the upright post;
the cutting disc is rotatably arranged on one side of the lifting column.
Preferably, the method further comprises:
The distance adjusting assembly is arranged between the first clamping arm and the second clamping arm;
The distance adjusting assembly comprises a screw rod, and the first clamping arm or the second clamping arm is arranged on the outer side of the screw rod in a threaded manner; and an arc-shaped sliding hole is formed in the support plate near one end of the screw rod, and the end part of the screw rod is arranged in the arc-shaped sliding hole in a sliding way.
Preferably, the fixing assembly includes:
the limiting block is fixedly arranged at the end parts of the first clamping arm and the second clamping arm;
The fixed plate is arranged on one side of the limiting block;
the linear module is arranged on the inner side of the fixed plate, and the output end of the linear module is arranged opposite to the limiting block;
And the upper pressing block is arranged at the output end of the linear module and driven by the linear module to move towards the limiting block so as to clamp the aluminum alloy tube between the upper pressing block and the limiting block.
Preferably, the device further comprises a reaming assembly B, wherein the reaming assembly B is arranged on one side of the second clamping arm;
The reaming assembly B comprises a reaming die head B which is arranged opposite to the reaming die head A, so that the reaming assembly B can ream the other end of the aluminum alloy pipe.
Preferably, one side of the supporting plate is fixedly provided with a limiting ring;
one end of the reaming die head A is fixedly provided with a sliding column A which is arranged in the limiting ring in a sliding way;
The bottom end of the sliding column A is meshed with a tooth column through a gear H, and the sliding column A and the tooth column reversely rotate when the gear H rotates;
The tooth post sliding sleeve is provided with a connecting rod, the other end of the connecting rod is fixedly connected with the reaming die head B, and the outer side of the tooth post is provided with a fastener capable of fixing the tooth post and the connecting rod.
Preferably, the straightening assembly comprises a straightening table fixedly arranged on one side of the supporting plate, and two groups of straightening rollers are rotatably arranged on the top of the straightening table;
And the two groups of straightening rollers synchronously rotate under the drive of the driving assembly.
Preferably, the driving assembly includes:
The driving shaft is rotatably arranged in the straightening table;
the worm is arranged on the outer side wall of the driving shaft and is opposite to the straightening roller;
Worm wheels are meshed with the two sides outside the worm, and the worm wheels and the corresponding straightening rollers are coaxially and fixedly arranged; so that the plurality of straightening rollers can be driven to rotate when the driving shaft is driven to rotate.
Preferably, the bottom end of the reaming assembly A is fixedly provided with a guide plate.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
(1) According to the technical scheme, the second clamping arm can move relative to the first clamping arm after being driven to adjust the distance between the second clamping arm and the first clamping arm, so that the clamping and fixing of aluminum alloy pipes with different lengths can be adapted, the problem that the second clamping arm is inconvenient to adjust and use according to the length of the aluminum alloy pipe is solved, and the effect that the second clamping arm is convenient to adjust and use according to the machining length of the aluminum alloy pipe is achieved.
(2) According to the application, the driving motor is arranged on the outer side of the supporting plate, and drives the clamping assembly to turn back and forth for ninety degrees through forward and reverse operation, so that the cut aluminum alloy pipe is subjected to reaming and blanking, the idle fixing assembly is rotated to the top to continuously receive the aluminum alloy pipe, and further, the straightened aluminum alloy pipe can be automatically received, processed and discharged.
(3) According to the application, the reaming assemblies A are arranged on two sides of the supporting plate, when the first clamping arm and the second clamping arm drive the aluminum alloy pipe to rotate to one side, one end of the aluminum alloy pipe is reamed through the reaming assemblies A, and the reaming assemblies A can drive the reaming assemblies B on the other side to ream the other end of the aluminum alloy pipe, so that both ends of the aluminum alloy pipe can be reamed simultaneously.
(4) According to the application, the pressing assembly is arranged between the driving motor and the reaming assembly A, and the reaming assembly A can automatically ream the aluminum alloy pipe after the first clamping arm rotates through the pressing assembly, so that the reaming efficiency of the aluminum alloy pipe is ensured.
According to the application, the pressing assembly is arranged between the driving motor and the cutting assembly, and when the pressing assembly drives the reaming assembly A to ream and reset, the cutting assembly can be synchronously driven to cut and reset the aluminum alloy pipe, so that the aluminum alloy pipe can be cut more conveniently.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an aluminum alloy tube straightening and reaming integrated machine according to an embodiment of the application;
Fig. 2 is a schematic structural diagram of a driving assembly in an aluminum alloy tube straightening and reaming integrated machine according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a reaming assembly B in an aluminum alloy pipe straightening and reaming integrated machine according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a clamping assembly in an aluminum alloy pipe straightening and reaming integrated machine according to an embodiment of the application;
Fig. 5 is a schematic structural diagram of a stand in an aluminum alloy pipe straightening and reaming integrated machine according to an embodiment of the present application;
Fig. 6 is a schematic structural diagram of a reaming assembly a in an aluminum alloy pipe straightening and reaming integrated machine according to an embodiment of the present application;
FIG. 7 is a schematic structural diagram of a pressing assembly in an aluminum alloy pipe straightening and reaming integrated machine according to an embodiment of the application;
Fig. 8 is a schematic diagram of an assembly structure of a driving motor in an aluminum alloy tube straightening and reaming integrated machine according to an embodiment of the application;
fig. 9 is a schematic diagram of an assembly structure of a driving motor in an aluminum alloy tube straightening and reaming integrated machine according to another view angle of the embodiment of the application;
FIG. 10 is a schematic view of a portion of the pressing assembly of FIG. 7;
fig. 11 is a schematic structural view of a cutting assembly in an aluminum alloy pipe straightening and reaming integrated machine according to an embodiment of the application.
The reference numerals in the figures illustrate: 1. a base; 11. a support plate; 12. an arc slide hole; 13. a material guide plate; 14. limiting support; 15. a slide bar; 16. a limiting ring; 17. a sliding rail A; 18. a bearing plate; 19. a sliding rail B;
2. Straightening components; 21. a support plate; 22. straightening table; 23. straightening rollers; 24. a drive assembly; 241. a drive shaft; 242. a worm; 243. a worm wheel; 244. a gear A; 245. a gear B; 246. a motor A;
3. A clamping assembly; 31. a first clamping arm; 32. a second clamping arm; 33. a fixing assembly; 331. a limiting block; 332. a fixing plate; 333. an electric push rod; 334. pressing into blocks; 34. a flower shaft;
4. a cutting assembly; 41. a column; 42. lifting columns; 43. a connector; 44. a motor B; 45. a cutting disc;
5. a distance adjusting component; 51. a connecting block; 52. a screw rod; 53. a slide block; 54. a hand plate;
6. A driving motor; 61. a gear C; 62. a toothed plate A; 63. a vertical rod A; 631. tooth A; 632. a first toothless section; 633. a second toothless section; 64. a gear D; 65. a gear E;
7. a pressing assembly; 71. a toothed plate B; 72. a vertical rod B; 73. tooth B; 74. a gear F; 75. a rotating shaft; 76. a toothed plate C; 77. a vertical rail; 78. a gear G;
8. Reaming assembly A; 81. a sliding column A; 82. reaming a die head A; 83. a toothed plate D; 84. a gear H; 85. tooth columns; 86. a bolt;
9. Reaming assembly B; 91. a slide plate; 92. a wing plate; 93. a sliding column B; 94. reaming a die head B; 95. and (5) connecting a rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The following describes an aluminum alloy pipe straightening and reaming integrated machine and a straightening and reaming method thereof according to an embodiment of the present application with reference to fig. 1 to 11.
Referring to fig. 1, 3,4, 6 and 7, the embodiment of the application discloses an aluminum alloy tube straightening and reaming integrated machine, which comprises a machine base 1, wherein a straightening component 2 is fixedly arranged on one side of the top of the machine base 1, two supporting plates 11 are fixedly arranged on one side of the top of the machine base 1, which is positioned on the straightening component 2, a clamping component 3 for fixing and blanking an aluminum alloy tube is arranged between the two supporting plates 11, and a cutting component 4 is arranged between the straightening component 2 and the clamping component 3 on the top of the machine base 1.
The clamping assembly 3 comprises a first clamping arm 31 and a second clamping arm 32, the end parts of the first clamping arm 31 and the second clamping arm 32 are respectively provided with a fixing assembly 33 used for fixing an aluminum alloy pipe, the first clamping arm 31 is rotatably arranged on one side of the supporting plate 11 through a flower shaft 34, the second clamping arm 32 is slidably arranged on the outer side of the flower shaft 34, the other end of the flower shaft 34 is rotatably arranged with the other supporting plate 11, and the clamping length between the first clamping arm 31 and the second clamping arm 32 is adjusted through the distance adjusting assembly 5.
The top of the machine base 1 is provided with a driving motor 6 for driving the first clamping arm 31 and the second clamping arm 32 to turn reciprocally, in this embodiment, for convenience of explanation, the first clamping arm 31 and the second clamping arm 32 are right angle arms shown in the drawings, when the driving motor 6 drives the first clamping arm 31 and the second clamping arm 32 to rotate ninety degrees, the turning can be completed, of course, in the actual working process, the first clamping arm 31 and the second clamping arm 32 can be set as clamping arms of other shapes, and the driving motor 6 drives the first clamping arm 31 and the second clamping arm 32 to rotate at proper angles to complete the turning.
When the driving motor 6 runs forward or backward, the reaming assembly A8 is driven by the pressing assembly 7 to ream one end of the aluminum alloy pipe, and the pressing assembly 7 synchronously drives the cutting assembly 4 to cut the aluminum alloy pipe to be reamed.
When the aluminum alloy pipe is straightened by the straightening component 2 and then directly conveyed to the clamping component 3, at the moment, the fixing components 33 at the end parts of the first clamping arm 31 and the second clamping arm 32 which are positioned in the clamping component 3 are in an open state, when the straightening component 2 drives the aluminum alloy pipe to move for a certain length, the fixing components 33 stop running, at the moment, the aluminum alloy pipe is clamped, then the driving motor 6 is started to drive the pressing component 7 to run, the pressing component 7 drives the cutting component 4 to cut the first aluminum alloy pipe, and after cutting, the driving motor 6 runs reversely, so that the pressing component 7 drives the cutting component 4 to reset.
After the cutting assembly 4 is reset, the driving motor 6 continues to run to drive the first clamping arm 31 and the second clamping arm 32 to rotate ninety degrees, so that the fixing assembly 33 at the other ends of the first clamping arm 31 and the second clamping arm 32 is positioned at the top to be ready for receiving the aluminum alloy pipe, then the driving motor 6 continues to run to drive the reaming assembly A8 to ream one end of the aluminum alloy pipe through the pressing assembly 7, and at the moment, the pressing assembly 7 synchronously drives the cutting assembly 4 to cut the next aluminum alloy pipe.
The driving motor 6 reversely runs again to drive the reaming assembly A8 and the cutting assembly 4 to reset through the pressing assembly 7, meanwhile, the fixing assembly 33 loosens the aluminum alloy pipe after reaming is completed, the aluminum alloy pipe is automatically discharged, the driving motor 6 still continues to run after the reaming assembly A8 is reset, then the first clamping arm 31 and the second clamping arm 32 reversely overturn, the fixing assembly 33 which just completes discharging is rotated to the top to receive the aluminum alloy pipe, and the like, the cutting and reaming work after one time of aluminum alloy pipe straightening can be completed in each forward and reverse running of the driving motor 6, and the processing efficiency of the aluminum alloy pipe is improved.
Referring to fig. 1 and 4, the distance adjusting assembly 5 includes two connection blocks 51, the connection blocks 51 are respectively fixedly arranged on the outer sides of the first clamping arm 31 and the second clamping arm 32, the connection block 51 located on the outer side of the first clamping arm 31 is rotatably arranged at one end of the screw rod 52, the other connection block 51 is threadedly arranged on the outer side of the screw rod 52, the other end of the screw rod 52 is rotatably arranged on the inner side of the sliding block 53, the sliding block 53 is slidably arranged on the inner side of the arc sliding hole 12, the arc sliding hole 12 is formed in the supporting plate 11, and a hand disc 54 is fixedly arranged at one end, close to the sliding block 53, of the screw rod 52.
The fixed subassembly 33 includes stopper 331, stopper 331 is fixed to be set up in the tip of first centre gripping arm 31 and second centre gripping arm 32, and the relative inboard of first centre gripping arm 31 and second centre gripping arm 32 is all fixed to be provided with fixed plate 332, and the inboard of fixed plate is provided with sharp module, and the output of sharp module sets up relatively with the stopper, goes up briquetting 334 setting at the output of sharp module, and goes up briquetting 334 and be located the top of stopper 331, goes up briquetting 334 and receives sharp module drive to be able to move in order to press from both sides the aluminium alloy pipe between the two towards stopper 331.
In the above embodiment, the linear module is configured to drive the upper pressing block 334 to move toward the limiting block 331, so that the linear module may be a driving device with a linear output function, such as an electric push rod, a hydraulic push rod, or an air cylinder. In the embodiment of the application, the linear module is an electric push rod as shown in fig. 3. Wherein, the inboard fixed plate 332 is all fixed and is provided with electric putter 333, and electric putter 333's output is all fixed and is provided with briquetting 334, and frame 1 top is located the fixed stock guide 13 that is provided with of the below of fixed subassembly 33.
When the lengths of the aluminum alloy pipes are different, the aluminum alloy pipe rotating hand disc 54 can drive the screw rod 52 to rotate, the screw rod 52 drives the second clamping arm 32 to slide along the spline shaft 34 through the connecting block 51 at the outer side of the driving part, the distance between the second clamping arm 32 and the first clamping arm 31 is further adjusted, the aluminum alloy pipes with different lengths can be clamped by the fixing component 33 at the ends of the first clamping arm 31 and the second clamping arm 32, the screw rod 52 is driven to rotate by the first clamping arm 31 and the second clamping arm 32 in the rotating process, the screw rod 52 slides along the inner side of the arc sliding hole 12 through the sliding block 53, the stability of the distance adjusting component 5 is further guaranteed, when the aluminum alloy pipes are clamped by the fixing component 33, the aluminum alloy pipes are directly conveyed to the top of the limiting block 331 under the action of the straightening component 2, and then the upper pressing block 334 is pushed to be close to the limiting block 331 through the electric push rod 333 to clamp the aluminum alloy pipes, so that the aluminum alloy pipes are automatically fixed.
Referring to fig. 3, 5 and 6, the support plate 11 is symmetrically provided with a reaming assembly A8 at both sides thereof corresponding to the fixing assembly 33, the reaming assembly A8 is disposed close to the first clamping arm 31, one side of the second clamping arm 32 away from the first clamping arm 31 is provided with a reaming assembly B9, and the reaming assembly B9 reams the other end of the aluminum alloy pipe under the driving of the reaming assembly A8.
Reaming subassembly B9 includes slide 91, and slide 91 slides and sets up in the outside of slide bar 15, and slide 91 rotates and sets up in the outside of second centre gripping arm 32, and slide 91 bilateral symmetry is fixed to be provided with pterygoid lamina 92, and the equal horizontal slip of pterygoid lamina 92 inboard is provided with traveller B93, and the one end that traveller B93 is close to second centre gripping arm 32 is all fixed to be provided with reaming die head B94, and the traveller B93 other end is all fixed to be provided with connecting rod 95, the connecting rod 95 other end and reaming subassembly A8 interconnect.
When reaming subassembly A8 reams the one end of aluminum alloy pipe, reaming subassembly A8 drives connecting rod 95 horizontal migration in step, makes connecting rod 95 drive the slide column B93 and slides in the inboard of pterygoid lamina 92, promotes the slide column B93 through pterygoid lamina 92 and reams the other end of aluminum alloy pipe, drives connecting rod 95 in step when reaming subassembly A8 accomplishes the reaming and resets for connecting rod 95 drives slide column B93 and reaming die head B94 and resets, so that reams simultaneously the both ends of aluminum alloy pipe.
Referring to fig. 5, 6, 7 and 8, the reaming assembly A8 includes a slide column a81, the slide column a81 is symmetrically and slidably arranged on two sides of the supporting plate 11 through the limiting ring 16, one end, close to the reaming assembly B9, of the slide column a81 is fixedly provided with a reaming die head a82, the other end of the slide column a81 is fixedly provided with a toothed plate D83, the toothed plate D83 is slidably arranged on the outer side of the supporting plate 11 through the sliding rail a17, a gear H84 is arranged at the bottom of the toothed plate D83 in a meshed manner, the gear H84 operates under the driving of the driving motor 6, and the gear H84 synchronously drives the connecting rod 95 to move.
When the driving motor 6 drives the gear H84 to rotate, the gear H84 drives the toothed plate D83 to slide along the sliding rail A17, so that the toothed plate D83 pushes the sliding column A81 to slide on the inner side of the limiting ring 16, the sliding column A81 pushes the reaming die head A82 to ream the end of the aluminum alloy pipe, and at the moment, the gear H84 synchronously drives the connecting rod 95 to move reversely with the toothed plate D83, so that the connecting rod 95 drives the reaming die head B94 to ream the other end of the aluminum alloy pipe.
Referring to fig. 5 and 6, a gear H84 is provided with a tooth post 85 in a meshed manner at the bottom, the tooth post 85 is slidably disposed on two sides of the supporting plate 11 through a sliding rail B19, the tooth post 85 is slidably disposed on the outer side of the connecting rod 95, a fastener capable of fixing the tooth post and the connecting rod is disposed on the outer side of the tooth post 85, in the embodiment of the application, the fastener is a bolt 86 threaded on the outer side of the tooth post, the tooth post 85 is mutually fixed with the connecting rod 95 through the bolt 86, and the driving motor 6 drives the gear H84 to reciprocally rotate through the pressing component 7.
When gear H84 drive reaming die head A82 reaming, gear H84 drives tooth post 85 and slides along slide rail B19 is reverse, make tooth post 85 drive connecting rod 95 remove, and then make reaming subassembly B9 cooperation reaming subassembly A8 simultaneously to both ends reaming, when only need to carry out the reaming to the one end of aluminum alloy pipe, remove the fixed between tooth post 85 and the connecting rod 95 through bolt 86, make gear H84 can't drive connecting rod 95 and slide when driving tooth post 85 and slide, and then make reaming die head A82 can carry out the reaming to the one end of aluminum alloy pipe alone, so that select the use according to the processing circumstances of aluminum alloy pipe.
Referring to fig. 4, 7, 8 and 9, the driving motor 6 is fixedly arranged on the outer side of the supporting plate 11, one of the output ends of the driving motor 6 is fixedly provided with a gear C61, a toothed plate a62 is meshed on the outer side of the gear C61, the toothed plate a62 is slidably arranged on the top of the machine base 1, a vertical rod a63 is fixedly arranged on the outer side of the toothed plate a62, the middle part of the vertical rod a63 is meshed with the outer side of a gear D64 through a tooth a631, the gear D64 is fixedly arranged at one end of the flower shaft 34, a first toothless section 632 and a second toothless section 633 are respectively arranged on the upper side and the lower side of the tooth a631 on one side of the vertical rod a63, a limiting support 14 for limiting the first clamping arm 31 and the second clamping arm 32 is fixedly arranged between the supporting plates 11, a gear E65 is fixedly arranged on the other output end of the driving motor 6, and the gear E65 synchronously drives the assembly 7 to operate.
When the driving motor 6 drives the gear C61 to rotate, the gear C61 drives the toothed plate A62 on the outer side to drive the vertical rod A63 to lift, when the vertical rod A63 drives the teeth A631 to form engagement with the gear D64, the vertical rod A63 drives the clamping assembly 3 to rotate ninety degrees through the gear D64, the limiting support 14 supports the first clamping arm 31 and the second clamping arm 32 at the moment so as to ensure stability, and along with the continuous operation of the driving motor 6, the first toothless section 632 or the second toothless section 633 on the outer side of the driving motor 6 drives the vertical rod A63 is positioned on the outer side of the gear D64, so that the driving motor 6 stops driving the clamping assembly 3 after rotating, and at the moment, the gear E65 at the output end of the driving motor 6 drives the reaming assembly A8 through the pressing assembly 7, after the reaming is completed, the gear E65 drives the pressing assembly 7 to drive the reaming assembly A8 to reset, and after the reaming assembly A8 resets, the toothed plate A62 drives the teeth A631 on the outer side of the A63 to start to be engaged with the gear D64, and further reversely rotate the clamping assembly 3 so as to conveniently ream the aluminum alloy pipe A8 which is transferred to the reaming assembly.
Referring to fig. 6, fig. 7, fig. 8 and fig. 9, the pressing assembly 7 includes a toothed plate B71, the toothed plate B71 is engaged and disposed on the outer side of the gear E65, the toothed plate B71 and the toothed plate a62 are both slidably disposed on the top of the stand 1 through a vertical rail 77, a vertical rod B72 is fixedly disposed on one side of the toothed plate B71 close to the driving motor 6, the vertical rod B72 is engaged and disposed on the outer side of the gear F74 through a tooth B73 on the outer side, the tooth B73 is located on the lower half of the vertical rod B72, the gear F74 is fixedly disposed on the outer side of the rotating shaft 75, the rotating shaft 75 is fixedly disposed on the inner side of the gear H84, the rotating shaft 75 is rotatably disposed on the top of the stand 1 through a bearing plate 18, a toothed plate C76 is fixedly disposed on the outer side of the vertical rod B72, a gear G78 is fixedly disposed on the outer side of the rotating shaft 75, and the cutting assembly 4 is driven to move up and down when the gear G78 rotates.
When the driving motor 6 drives the teeth A631 on the outer side of the vertical rod A63 to move upwards and mutually mesh with the gear D64, the teeth B73 on the outer side of the vertical rod B72 are positioned below the gear F74, the vertical rod A63 drives the gear D64 to drive the clamping assembly 3 to overturn through the teeth A631, the gear E65 always drives the vertical rod B72 to ascend, the teeth B73 on the outer side of the vertical rod B72 approach the gear F74 upwards, when the teeth A631 pass through the gear D64 and complete overturning of the clamping assembly 3, at the moment, the second toothless section 633 is positioned on the outer side of the gear D64 to stop driving the gear D64 to rotate, the vertical rod B72 drives the teeth B73 to mutually mesh with the gear F74, the teeth B73 move upwards to drive the gear F74 to rotate, the gear F74 drives the gear H84 to rotate through the rotating shaft 75 to ream, when the vertical rod B72 rises to a certain height to finish reaming, the driving motor 6 reversely operates at the moment, the tooth B73 drives the gear F74 to rotate reversely, the gear H84 is driven to reset, when the tooth B73 moves to the lower part of the gear F74 again, the tooth A631 meshes with the gear D64 again to enable the clamping assembly 3 to rotate reversely, when the tooth A631 is positioned below the gear D64, the first toothless section 632 is positioned on the completion of the gear D64, at the moment, the vertical rod B72 moves downwards to drive the toothed plate C76 to be positioned on the outer side of the gear F74 to be meshed mutually, the toothed plate C76 drives the rotating shaft 75 to rotate through the gear F74 along with the driving motor 6, the rotating shaft 75 drives the gear H84 to start reaming, and the like, so that reaming can be automatically performed after the clamping assembly 3 turns over each time.
Referring to fig. 1, 3 and 9, the cutting assembly 4 includes a stand 41, the stand 41 is fixedly arranged at the top of the stand 1, the stand 41 is located at the outer side of the straightening assembly 2, a lifting column 42 is vertically and slidably arranged at the inner side of the stand 41, the lower end of the lifting column 42 is meshed with the outer side of the gear G78, a connector 43 is fixedly arranged at the top of the lifting column 42, a motor B44 is fixedly arranged at the outer side of the connector 43, a cutting disc 45 is fixedly arranged at the output end of the motor B44, and the cutting disc 45 is rotatably arranged at the inner side of the connector 43.
When the gear F74 drives the rotating shaft 75 to rotate, the rotating shaft 75 drives the gear H84 to rotate, when the gear H84 is used for reaming, the gear F74 drives the lifting column 42 to slide downwards through the gear G78, so that the lifting column 42 drives the cutting disc 45 to approach the aluminum alloy pipe, the cutting disc 45 cuts the aluminum alloy pipe under the drive of the motor B44, when the gear H84 is used for reaming and then is reset, the gear F74 can drive the lifting column 42 to automatically reset upwards through the gear G78, and then the aluminum alloy pipe to be reamed can be synchronously cut when the aluminum alloy pipe is reamed, so that the aluminum alloy pipe is more convenient to cut and ream.
Referring to fig. 1 and 2, the straightening assembly 2 comprises a support plate 21, the support plate 21 is fixedly arranged at the top of the stand 1, a straightening table 22 is fixedly arranged at the top of the support plate 21, two rows of straightening rollers 23 are rotatably arranged at the top of the straightening table 22, the two rows of straightening rollers 23 are synchronously rotated under the drive of a driving assembly 24, and the two rows of straightening rollers 23 are respectively positioned at two sides of an aluminum alloy pipe.
When the driving assembly 24 drives the two rows of straightening rollers 23 to rotate, the straightening rollers 23 drive the aluminum alloy pipe to drive the cutting assembly 4, and simultaneously straighten the aluminum alloy pipe, and the straightened aluminum alloy pipe is clamped by the clamping assembly 3 and then cut by the cutting assembly 4 so as to cut and ream the straightened aluminum alloy pipe.
Referring to fig. 2, the driving assembly 24 includes a driving shaft 241, the driving shaft 241 is rotatably disposed in the straightening table 22, a plurality of worms 242 are fixedly disposed on the outer side of the driving shaft 241 corresponding to the straightening rollers 23, worm gears 243 are engaged on the outer sides of the worms 242, the worm gears 243 are coaxially and fixedly disposed with the straightening rollers 23, a gear a244 is fixedly disposed at one end of the driving shaft 241, a gear B245 is engaged on the outer side of the gear a244, the gear B245 is fixedly disposed at an output end of a motor a246, and the motor a246 is fixedly disposed at the bottom of the straightening table 22.
When the aluminum alloy tube is straightened, the motor A246 is started to drive the gear B245 to rotate, the gear B245 drives the driving shaft 241 to rotate through the gear A244, the driving shaft 241 drives the plurality of worms 242 on the outer side to rotate, the worms 242 synchronously drive the two rows of straightening rollers 23 to rotate through the worm wheel 243, and the two rows of straightening rollers 23 straighten the aluminum alloy tube.
In view of the above, when the aluminum alloy tube straightening and reaming integrated machine disclosed by the embodiment of the application is used, an aluminum alloy tube to be straightened is placed between two rows of straightening rollers 23, a motor A246 is started to drive a gear B245 to rotate, the gear B245 drives a driving shaft 241 to rotate through a gear A244, the driving shaft 241 drives a plurality of worms 242 on the outer side to rotate, the worms 242 synchronously drive the two rows of straightening rollers 23 to rotate through a worm wheel 243, and the two rows of straightening rollers 23 straighten the aluminum alloy tube.
The straightened aluminum alloy pipe approaches to the clamping assembly 3, at this time, the fixing assembly 33 at the end parts of the first clamping arm 31 and the second clamping arm 32 in the clamping assembly 3 is in an open state, when the straightening assembly 2 drives the aluminum alloy pipe to move for a certain length, the fixing assembly 33 stops running, at this time, the aluminum alloy pipe is clamped, then the driving motor 6 is started to drive the gear C61 to rotate, the gear C61 drives the toothed plate A62 at the outer side to drive the vertical rod A63 to lift, at this time, the first toothless section 632 or the second toothless section 633 at the outer side of the vertical rod A63 is positioned at the outer side of the gear D64, the driving motor 6 does not drive the flower shaft 34 to rotate, at this time, the gear E65 drives the toothed plate B71 to lift, the toothed plate B71 drives the toothed tooth B73 or the toothed plate C76 to be meshed with the gear F74 through the vertical rod B72, the gear F74 drives the gear G78 to rotate through the rotating shaft 75, the gear G78 drives the lifting column 42 in the cutting assembly 4 to slide downwards, the lifting column 42 drives the cutting disc 45 to approach the aluminum alloy pipe, and the cutting disc 45 cuts the aluminum alloy pipe under the driving of the motor B44.
After cutting is completed, the driving motor 6 is reversed to drive the cutting assembly 4 to reset, after the cutting assembly 4 is reset, the first toothless section 632 or the second toothless section 633 on the outer side of the vertical rod A63 passes through the outer side of the gear D64, at this time, the tooth A631 is meshed with the gear D64, at this time, the tooth B73 on the outer side of the vertical rod B72 is located below the gear F74, the vertical rod A63 drives the clamping assembly 3 to rotate ninety degrees through the gear D64, and at this time, the limiting support 14 supports the first clamping arm 31 and the second clamping arm 32 so as to ensure stability.
Along with the continuous operation of the driving motor 6, the driving motor 6 drives the first toothless section 632 or the second toothless section 633 on the outer side of the vertical rod A63 to be located on the outer side of the gear D64, so that the driving motor 6 stops driving the clamping assembly 3 after the clamping assembly 3 rotates, the gear E65 always drives the vertical rod B72 to ascend when the vertical rod A63 drives the gear D64 to overturn through the tooth A631, the tooth B73 on the outer side of the vertical rod B72 is close to the gear F74, the overturning of the clamping assembly 3 is completed after the tooth A631 passes through the gear D64, at this time, the second toothless section 633 is located on the outer side of the gear D64, the driving gear D64 stops rotating, the vertical rod B72 drives the tooth B73 to be meshed with the gear F74, the upward movement of the tooth B73 drives the gear F74 to rotate, the gear F74 drives the gear H84 to rotate through the rotating shaft 75, the gear H84 drives the toothed plate D83 to slide along the slide rail A17, the toothed plate D83 pushes the slide post A81 to slide on the inner side of the limiting ring 16, and the end of the reaming die head A82 is pushed by the slide post A81 to ream the end of the aluminum alloy pipe.
If need to ream the both ends of aluminum alloy pipe, then fix connecting rod 95 and tooth post 85 each other through bolt 86, when gear H84 drive reaming die head A82 reaming, gear H84 drives tooth post 85 and slides along slide rail B19 is reverse, make tooth post 85 drive connecting rod 95 removal, make connecting rod 95 drive slide post B93 at the inboard of pterygoid lamina 92 slip, promote slide post B93 through pterygoid lamina 92 and ream the one end of aluminum alloy pipe, and then make reaming subassembly B9 cooperation reaming subassembly A8 simultaneously to both ends reaming.
At this time, the rotation shaft 75 drives the gear H84 to rotate, and when the gear H84 performs reaming, the gear F74 drives the lifting column 42 to slide downwards through the gear G78, so that the lifting column 42 drives the cutting disc 45 to approach the aluminum alloy tube, and the cutting disc 45 continues to cut another section of aluminum alloy tube under the drive of the motor B44.
When the vertical rod B72 rises to a certain height to finish reaming, the driving motor 6 reversely operates to enable the tooth B73 to drive the gear F74 to rotate reversely, then the gear H84 is driven to reset, the gear F74 can drive the lifting column 42 to automatically reset upwards through the gear G78, when the tooth B73 moves to the lower side of the gear F74 again, the tooth A631 meshes with the gear D64 again to enable the clamping assembly 3 to rotate reversely, when the tooth A631 is positioned below the gear D64, the first toothless section 632 is positioned on the completion of the gear D64, at the moment, the vertical rod B72 moves downwards to drive the toothed plate C76 to be positioned on the outer side of the gear F74 to mutually mesh, the toothed plate C76 is driven to continuously move downwards along with the driving of the driving motor 6 to drive the rotating shaft 75 through the gear F74, the rotating shaft 75 drives the gear H84 to start reaming, and the like, and reaming can be automatically performed after the clamping assembly 3 is overturned each time.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. Aluminum alloy tube straightening reaming all-in-one, its characterized in that contains:
The straightening assembly comprises two sets of straightening rollers which are oppositely arranged, and the aluminum alloy pipe to be straightened passes through the two sets of straightening rollers to be straightened;
The clamping assembly comprises a first clamping arm and a second clamping arm, and fixing assemblies for clamping the aluminum alloy pipe are arranged at the ends of the first clamping arm and the second clamping arm; the second clamping arm can move relative to the first clamping arm under external driving so as to adjust the distance between the second clamping arm and the first clamping arm;
The reaming assembly A is close to the first clamping arm and comprises a reaming die head A, and the reaming die head A can move towards one end of an aluminum alloy pipe clamped in the fixing assembly under external driving to ream the aluminum alloy pipe;
And the supporting plate is used for supporting the clamping assembly.
2. The aluminum alloy pipe straightening and reaming integrated machine according to claim 1, wherein two groups of clamping assemblies are arranged, the two groups of clamping assemblies are sleeved outside the same flower shaft, and two ends of the flower shaft are rotatably arranged on one side of the supporting plate;
The flower shaft is driven to drive the two groups of clamping assemblies to rotate, so that when one group of clamping assemblies is arranged relative to the straightening assembly, the other group of clamping assemblies is arranged relative to the reaming assembly A.
3. The aluminum alloy pipe straightening and reaming integrated machine according to claim 2, further comprising a cutting assembly, wherein the cutting assembly is arranged on one side of the first clamping arm, which is close to the straightening assembly;
the cutting assembly includes:
the upright post is fixedly arranged on one side of the straightening component, which is close to the clamping component;
the lifting column is arranged on the inner side of the upright post in a sliding manner and can be driven to move along the upright post;
the cutting disc is rotatably arranged on one side of the lifting column.
4. The aluminum alloy pipe straightening and reaming integrated machine as claimed in claim 2, further comprising:
The distance adjusting assembly is arranged between the first clamping arm and the second clamping arm;
The distance adjusting assembly comprises a screw rod, and the first clamping arm or the second clamping arm is arranged on the outer side of the screw rod in a threaded manner; and an arc-shaped sliding hole is formed in the support plate near one end of the screw rod, and the end part of the screw rod is arranged in the arc-shaped sliding hole in a sliding way.
5. The aluminum alloy pipe straightening and reaming integrated machine according to claim 1, wherein the fixing assembly comprises:
the limiting block is fixedly arranged at the end parts of the first clamping arm and the second clamping arm;
The fixed plate is arranged on one side of the limiting block;
the linear module is arranged on the inner side of the fixed plate, and the output end of the linear module is arranged opposite to the limiting block;
And the upper pressing block is arranged at the output end of the linear module and driven by the linear module to move towards the limiting block so as to clamp the aluminum alloy tube between the upper pressing block and the limiting block.
6. The aluminum alloy pipe straightening and reaming integrated machine according to claim 1, further comprising a reaming assembly B, wherein the reaming assembly B is arranged on one side of the second clamping arm;
The reaming assembly B comprises a reaming die head B which is arranged opposite to the reaming die head A, so that the reaming assembly B can ream the other end of the aluminum alloy pipe.
7. The aluminum alloy pipe straightening and reaming integrated machine according to claim 6, wherein a limiting ring is fixedly arranged on one side of the supporting plate;
one end of the reaming die head A is fixedly provided with a sliding column A which is arranged in the limiting ring in a sliding way;
The bottom end of the sliding column A is meshed with a tooth column through a gear H, and the sliding column A and the tooth column reversely rotate when the gear H rotates;
The tooth post sliding sleeve is provided with a connecting rod, the other end of the connecting rod is fixedly connected with the reaming die head B, and the outer side of the tooth post is provided with a fastener capable of fixing the tooth post and the connecting rod.
8. The aluminum alloy pipe straightening and reaming integrated machine according to claim 1, wherein the straightening assembly comprises a straightening table fixedly arranged on one side of a supporting plate, and two groups of straightening rollers are rotatably arranged on the top of the straightening table;
And the two groups of straightening rollers synchronously rotate under the drive of the driving assembly.
9. The aluminum alloy pipe straightening and reaming integrated machine according to claim 8, wherein the driving assembly comprises:
The driving shaft is rotatably arranged in the straightening table;
the worm is arranged on the outer side wall of the driving shaft and is opposite to the straightening roller;
Worm wheels are meshed with the two sides outside the worm, and the worm wheels and the corresponding straightening rollers are coaxially and fixedly arranged; so that the plurality of straightening rollers can be driven to rotate when the driving shaft is driven to rotate.
10. The aluminum alloy pipe straightening and reaming integrated machine according to any one of claims 1-9, wherein a guide plate is fixedly arranged at the bottom end of the reaming assembly A.
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| CN202410330685.XA CN117920799B (en) | 2024-03-22 | 2024-03-22 | Straightening and reaming integrated machine for aluminum alloy pipe |
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| CN202410330685.XA CN117920799B (en) | 2024-03-22 | 2024-03-22 | Straightening and reaming integrated machine for aluminum alloy pipe |
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| CN117920799B CN117920799B (en) | 2024-06-04 |
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