Processing device for slender aluminum pin

Abstract

The invention relates to the technical field of aluminum pipe machining, in particular to a long and thin aluminum pipe pin machining device which comprises a base and further comprises a mounting base, a positioning base, a rotating shaft, a connecting block, a position sensor, a boring mechanism, a cleaning mechanism, a dumping mechanism, a beating mechanism, two side plates and two positioning plates. The boring mechanism comprises an electric sliding table, a main shaft, a boring cutter, a driving assembly, an adjusting assembly and two mounting plates, the cleaning mechanism comprises a workbench, a swing assembly, two swing rods and two sponge wipers, the dumping mechanism comprises a rotating rod, a first transmission assembly and a reset assembly, and the knocking mechanism comprises a moving plate, a telescopic assembly, a second transmission assembly and a plurality of knocking heads. According to the long and thin aluminum pipe machining tool, the sponge eraser is arranged on the boring cutter, chippings generated by boring on the boring cutter can be cleared away through the sponge eraser, subsequent machining of a next long and thin aluminum pipe pin is facilitated, meanwhile, in the process of clearing the boring cutter, the long and thin aluminum pipe can rotate, and therefore the chippings in the long and thin aluminum pipe can be poured out.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum tube processing, in particular to a processing device for slender aluminum tube pins. Background Art

[0002] Slender aluminum tubes play an important role in central air-conditioning systems. They are light in texture, not easy to rust, and have good thermal conductivity and strength. The processing of aluminum tube pins usually includes bending, boring long holes, etc. The boring long holes of aluminum tube pins generally involve boring the inner wall of the end of the aluminum tube to expand the inner diameter of the inner wall of the end of the aluminum tube.

[0003] The Chinese invention patent with the existing patent announcement number CN112475363B discloses a processing device for a slender aluminum tube foot, including a frame, a pipe placing mechanism, a pipe branching mechanism and a lower tube slide groove are arranged in sequence from top to bottom in the middle of the frame, a pipe fixing mechanism is arranged in the front of the frame, and a boring mechanism is arranged outside the front of the left side of the frame. The pipe placing mechanism includes a pipe placing cone groove fixedly connected to the upper part of the frame, an outlet pipe vertically arranged at the bottom of the pipe placing cone groove and communicating with it, a semicircular member symmetrically fixedly connected to the bottom of the outlet pipe front and back, and a left baffle and a right baffle respectively arranged on the left and right sides of the outlet pipe, a rectangular sliding cavity is arranged at the front side of the middle of the front semicircular member, a guide sleeve communicating with the rectangular sliding cavity is arranged at the front side of the rectangular sliding cavity, and a lower tube guide plate is arranged at the bottom of the two groups of semicircular members, and a boring opening is opened at the front side of the left baffle; The above-mentioned processing device for the elongated aluminum pin has the following disadvantages: After boring, the debris on the surface of the boring tool cannot be cleaned. The boring tool will be contaminated with the debris generated during boring. If it is not cleaned in time, it will affect the processing accuracy of the next slender aluminum tube foot. At the same time, the boring debris contaminated on the inner wall of the aluminum tube cannot be automatically cleaned, and manual cleaning is required later, which is time-consuming and laborious. The position of the boring tool is fixed, and the installation position of the boring tool cannot be changed, so that holes of different diameters cannot be bored out of the end of the aluminum tube according to demand; In view of the above problems, a processing device for a slender aluminum tube pin is now provided. Summary of the invention

[0004] The object of the present invention is to provide a processing device for a slender aluminum tube pin to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A processing device for a slender aluminum tube pin comprises a base, a mounting seat, a positioning seat, a rotating shaft, a connecting block, a position sensor, a boring mechanism, a cleaning mechanism, a dumping mechanism, two side plates of a knocking mechanism and two positioning plates; The boring mechanism includes an electric slide, a spindle, a boring tool, a driving assembly, an adjusting assembly and two mounting plates; The cleaning mechanism comprises a workbench, a swing assembly, two swing rods and two sponges. The workbench is fixed on the top of the mounting seat. The two swing rods are symmetrically arranged above the workbench. The two sponges are respectively installed on the sides of the two swing rods close to each other. The swing assembly is located between the workbench and the two swing rods. The tipping mechanism includes a rotating rod, a first transmission assembly and a reset assembly, one end of the rotating rod is fixedly connected to one end of the rotating shaft, the first transmission assembly is located between the rotating rod and one of the swing rods, and the reset assembly is located at one end of the rotating rod away from the rotating shaft; The striking mechanism includes a movable plate, a telescopic assembly, a second transmission assembly and a plurality of striking heads. The movable plate is located above the base. The plurality of striking heads are equidistantly installed on the surface of the movable plate. The telescopic assembly is located between the base and the movable plate. The second transmission assembly is located between the telescopic assembly and the rotating shaft.

[0006] As a further solution of the present invention: the mounting seat is fixed on one side above the base, the two side plates are symmetrically fixed on the top of the base, the rotating shaft is rotatably arranged on the two side plates through bearings, the connecting block is fixed on the middle of the rotating shaft and the top end is connected to the positioning seat, the support platform is located at the end of the rotating shaft away from the mounting seat, the support platform is fixed on the base, the end of the positioning seat away from the connecting block is overlapped with the top of the support platform, and the two positioning plates are detachably arranged above the positioning seat.

[0007] As a further solution of the present invention: the electric slide is installed on the top of the mounting seat, two mounting plates are fixedly installed on the slide of the electric slide, the spindle is rotatably set on the two mounting plates, the boring tool is located at one end of the spindle, the adjustment assembly is installed between the spindle and the boring tool, the drive assembly is located on the spindle and one of the mounting plates, and the position sensor is installed above the mounting seat.

[0008] As a further solution of the present invention: the swing assembly includes a second motor, a first support plate, a turntable, a second hinged rod, a connecting shaft, two second support plates and two side rods, the two second support plates are symmetrically fixed on the top of the workbench, the end of each swing rod away from the sponge is rotatably set on a second support plate, each side rod is fixed at one end of a swing rod, the connecting shaft is fixedly installed between the two side rods, the first support plate is installed on the top of the workbench, the turntable is rotatably set on one side of the first support plate, the second motor is installed on the side of the first support plate away from the turntable, the output end of the second motor is fixedly connected to the turntable, one end of the second hinged rod is hinged to the connecting shaft, and the other end of the second hinged rod is hinged to the surface of the turntable.

[0009] As a further solution of the present invention: the first transmission assembly includes a support rod, a pull rope and a guide wheel, the support rod is fixed to the side of one of the rocker arms away from the sponge, the guide wheel is rotatably arranged above the base, one end of the pull rope is connected to the support rod, and the other end of the pull rope passes around the guide wheel and is connected to the surface of the rotating rod.

[0010] As a further solution of the present invention: the reset assembly includes a first vertical plate, two telescopic rods, two first springs and four hinged seats, the first vertical plate is fixed to the top of the base, the two telescopic rods are respectively arranged on both sides of the rotating rod, both ends of each telescopic rod are fixedly connected to an hinged seat, the hinged seat at the lower end is hinged to the rotating rod, and the hinged seat at the upper end is hinged to the first vertical plate, each first spring is sleeved on the outside of a telescopic rod, and both ends of each first spring are connected to the hinged seat.

[0011] As a further solution of the present invention: the telescopic assembly includes a moving rod, a connecting seat, a roller, a rotating wheel, two second vertical plates, two sliding rods, two second springs and multiple protrusions, the two second vertical plates are fixed on the top of the base, each sliding rod is slidably set on a second vertical plate, one end of each sliding rod is fixedly connected to the moving plate, each second spring is sleeved on a sliding rod, the two ends of each second spring are respectively connected to the moving plate and the second vertical plate, the rotating wheel is rotatably set on one side of a second vertical plate, multiple protrusions are equidistantly installed on the surface of the rotating wheel, the roller is located on one side of the rotating wheel and fits the surface of the rotating wheel, one end of the moving rod is connected to the moving plate, the other end of the moving rod is connected to the connecting seat, and the roller is rotatably set on one side of the connecting seat.

[0012] As a further solution of the present invention: the second transmission assembly includes a first bevel gear, a second bevel gear, a driving wheel, a driven wheel and a transmission belt. The first bevel gear is fixed at one end of the rotating shaft away from the rotating rod. The second bevel gear is fixedly connected to the driving wheel and is rotatably arranged on the second vertical plate. The driven wheel is fixed on one side of the rotating wheel. The transmission belt is sleeved on the driving wheel and the driven wheel, and the first bevel gear and the second bevel gear are meshed with each other.

[0013] As a further solution of the present invention: the driving assembly includes a first gear, a second gear and a first motor, the first gear is fixed at one end of the main shaft, the second gear is rotatably set on one of the mounting plates, the first gear and the second gear are meshed with each other, the first motor is fixed on a side of the mounting plate away from the second gear, and the output end of the first motor is fixedly connected to the second gear.

[0014] As a further solution of the present invention: the adjusting assembly includes an adjusting arm, an electric push rod, a slide groove, a slider and a first hinged rod. The adjusting arm is rotatably arranged at one end of the main shaft, the boring tool is installed at one end of the adjusting arm, the slide groove is opened on one side of the main shaft, the slider is slidably arranged inside the slide groove, the electric push rod is installed on one side of the main shaft, the output end of the electric push rod is fixedly connected to the slider, one end of the first hinged rod is hinged to the slider, and the other end of the first hinged rod is hinged to the end of the adjusting arm away from the boring tool.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. A processing device for a slender aluminum tube pin of the present invention is provided with a cleaning mechanism. After boring a hole at the end of the aluminum tube is completed, two swing arms can swing to the two sides of the boring tool, and a sponge is used to wipe the two sides of the boring tool to clean up the debris generated by the boring hole on the boring tool, so as to facilitate the subsequent processing of the next slender aluminum tube pin, thereby improving the processing quality and precision of the aluminum tube. At the same time, in the process of cleaning the boring tool, the first transmission component can drive the dumping mechanism to work, so that the positioning seat and the slender aluminum tube installed on the positioning seat can be rotated, so that the debris inside the slender aluminum tube can be dumped out without manual cleaning.

[0016] 2. The processing device of the slender aluminum tube foot of the present invention is provided with a knocking mechanism. By utilizing the second transmission component, during the process of the slender aluminum tube being tipped over, the telescopic component can be driven to work and knock the end of the aluminum tube, which helps to pour out the internal debris and improve the cleaning effect.

[0017] 3. The processing device of a slender aluminum tube foot of the present invention realizes a linkage effect between the cleaning mechanism and the dumping mechanism by setting a first transmission component, and realizes a linkage effect between the dumping mechanism and the knocking mechanism by setting a second transmission component, so that the various mechanisms in the device can cooperate with each other and have a good coordination effect, while also reducing the number of driving sources used, reducing power consumption and costs.

[0018] 4. The present invention provides a processing device for a slender aluminum tube pin. By means of an adjusting component, the boring tool installed on the adjusting arm can be adjusted in angle, so that holes with different inner diameters can be bored when processing the slender aluminum tube pin. This solves the problem in the prior art that the machine needs to be stopped to replace different boring tools in order to adjust the inner diameter of the bored hole. Compared with the prior art, the present device has a high boring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The structure of the present invention is schematically shown Figure 1 .

[0020] Figure 2 The structure of the present invention is schematically shown Figure 2 .

[0021] Figure 3 For the present invention Figure 2 Schematic diagram of the enlarged structure of part A.

[0022] Figure 4 For the present invention Figure 2 Schematic diagram of the enlarged structure of part B.

[0023] Figure 5 It is a structural schematic diagram of the striking mechanism in the present invention.

[0024] Figure 6For the present invention Figure 5 Schematic diagram of the enlarged structure of part C.

[0025] Figure 7 It is a structural schematic diagram of the boring mechanism in the present invention.

[0026] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of part D.

[0027] Fig. 9 It is a plan view of the positioning seat in the tilted state of the present invention.

[0028] Fig.10 It is a structural schematic diagram of the connecting block in the present invention.

[0029] Among them: 11, base; 12, mounting seat; 13, electric slide; 14, mounting plate; 15, spindle; 16, adjustment arm; 17, boring tool; 18, electric push rod; 19, slide; 20, slider; 21, first hinge rod; 22, first gear; 23, second gear; 24, first motor; 25, bracket; 26, position sensor; 27, positioning seat; 28, positioning plate; 29, support table; 30, side plate; 31, rotating shaft; 32, connecting block; 33, workbench; 34, second motor; 35, first support plate; 36, turntable; 37, second hinge rod; 38, first Two supporting plates; 39, rocker arm; 40, sponge; 41, side rod; 42, connecting shaft; 43, support rod; 44, pull rope; 45, guide wheel; 46, rotating rod; 47, first vertical plate; 48, connecting seat; 49, hinged seat; 50, telescopic rod; 51, first spring; 52, second vertical plate; 53, sliding rod; 54, second spring; 55, moving plate; 56, knocking head; 57, moving rod; 58, roller; 59, rotating wheel; 60, protrusion; 61, driving wheel; 62, driven wheel; 63, transmission belt; 64, first bevel gear; 65, second bevel gear; 66, collecting trough. DETAILED DESCRIPTION

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0031] The present invention provides the following preferred embodiments: Embodiment 1, as Figure 1-Figure 10 As shown, a processing device for an elongated aluminum tube pin includes a base 11, a mounting seat 12, a positioning seat 27, a rotating shaft 31, a connecting block 32, a position sensor 26, a boring mechanism, a cleaning mechanism, a dumping mechanism, a knocking mechanism, two side plates 30 and two positioning plates 28; The boring mechanism includes an electric slide 13, a spindle 15, a boring tool 17, a driving assembly, an adjustment assembly and two mounting plates 14; The cleaning mechanism includes a workbench 33, a swing assembly, two swing rods 39 and two sponges 40. The workbench 33 is fixed to the top of the mounting seat 12. A space for avoiding the boring mechanism is formed between the workbench 33 and the mounting seat 12. When the boring mechanism is working, the boring mechanism does not contact the workbench 33. The two swing rods 39 are symmetrically arranged above the workbench 33. The two sponges 40 are respectively installed on the sides of the two swing rods 39 close to each other. Preferably, in actual use, the sponges 40 are detachably connected to the swing rods 39, which is convenient for replacement and maintenance of the sponges 40. The swing assembly is located between the workbench 33 and the two swing rods 39. The swing assembly can drive the swing rod 39 to rotate. In the initial state, the swing rod 39 is located above the boring cutter 17. When a slender aluminum tube is bored and the boring cutter 17 is retracted to a suitable position, the swing assembly can drive the two swing rods 39 to rotate, so that the two swing rods 39 can swing to both sides of the boring cutter 17. The sponge 40 is used to wipe both sides of the boring cutter 17 to clean up the debris generated by the boring of the boring cutter 17, so as to facilitate the subsequent processing of the next slender aluminum tube pin and improve the processing quality and precision of the aluminum tube. The tipping mechanism includes a rotating rod 46, a first transmission assembly and a reset assembly. One end of the rotating rod 46 is fixedly connected to one end of the rotating shaft 31. The first transmission assembly is located between the rotating rod 46 and one of the swing rods 39. The reset assembly is located at one end of the rotating rod 46 away from the rotating shaft 31. When the swing rod 39 rotates in the direction close to the boring tool 17, the first transmission assembly can drive the rotating rod 46 to rotate around the axis of the rotating shaft 31, so that the rotating shaft 31 can drive the positioning seat 27 and the aluminum tube on the positioning seat 27 to rotate through the connecting block 32; When the swing rod 39 rotates in the reverse direction, the positioning seat 27 can be driven to rotate in the reverse direction under the action of the reset assembly; That is, when the second hinged rod 37 rotates toward the direction close to the boring tool 17, the positioning seat 27 can rotate from a horizontal state to an inclined state. At this time, the sponge 40 can clean the debris on the boring tool 17, and the debris inside the aluminum tube is also dumped out; when the wiping is completed, the swing rod 39 rotates in the opposite direction, and the positioning seat 27 also rotates from an inclined state to a horizontal state, which is convenient for the subsequent fixing and processing of the next aluminum tube; The striking mechanism includes a moving plate 55, a telescopic assembly, a second transmission assembly and a plurality of striking heads 56. The moving plate 55 is located above the base 11. The plurality of striking heads 56 are equidistantly mounted on the surface of the moving plate 55. The telescopic assembly is located between the base 11 and the moving plate 55. The second transmission assembly is located between the telescopic assembly and the rotating shaft 31. When the positioning seat 27 rotates from a horizontal state to an inclined state, the telescopic assembly can be driven to work through the second transmission assembly, so that the movable plate 55 can drive the multiple knocking heads 56 to realize multiple reciprocating motions, that is, in the process of tipping the aluminum tube, the knocking head 56 can continuously knock on the surface of the aluminum tube, which helps to pour out the internal debris and improve the cleaning effect. It should be noted here that the moving range of the knocking head 56 is limited, and the knocking force on the aluminum tube is small, which will not cause the problem of deformation of the aluminum tube.

[0032] like Figure 1-Figure 10 As shown, the mounting seat 12 is fixed to one side above the base 11, and the two side plates 30 are symmetrically fixed to the top of the base 11. The rotating shaft 31 is rotatably arranged on the two side plates 30 through the bearing. The connecting block 32 is fixed to the middle of the rotating shaft 31 and the top is connected to the positioning seat 27. When the rotating shaft 31 rotates, the positioning seat 27 can be driven to rotate through the connecting block 32. The support platform 29 is located at the end of the rotating shaft 31 away from the mounting seat 12. The support platform 29 is fixed on the base 11, and the end of the positioning seat 27 away from the connecting block 32 is overlapped with the support The top of the platform 29, when the positioning seat 27 is in a horizontal state, the support platform 29 can support the positioning seat 27, thereby improving the stability of the positioning seat 27, so that when the slender aluminum tube is processed, the stability of the aluminum tube can be improved and the processing accuracy can be improved. Two positioning plates 28 are detachably arranged above the positioning seat 27. The positioning plates 28 and the positioning seat 27 cooperate to achieve the positioning and fixing of the aluminum tube. At the same time, since the positioning plates 28 are detachably connected to the positioning seat 27, it is convenient to load and unload the slender aluminum tube; Specifically, a collecting trough 66 for collecting debris is installed above the base 11. When the aluminum tube is tilted, the debris can fall into the collecting trough 66 for collection.

[0033] like Figure 1-Figure 10 As shown, the electric slide 13 is installed on the top of the mounting seat 12, and the two mounting plates 14 are fixedly installed on the slide of the electric slide 13. The electric slide 13 is a prior art and will not be elaborated here. When the electric slide 13 is working, it can drive the two mounting plates 14 to move through the slide. The main shaft 15 is rotatably set on the two mounting plates 14. The boring tool 17 is located at one end of the main shaft 15. The adjusting component is installed between the main shaft 15 and the boring tool 17. The adjusting component is used to adjust the angle of the boring tool 17. The driving component is located on the main shaft 15 and one of the mounting plates 14. The driving component can drive the main shaft 15 to rotate, thereby driving the boring tool 17 to rotate, and at the same time cooperate with the electric slide 13, so that the boring tool 17 can rotate and move at the same time, so as to realize the boring hole processing of the aluminum tube pin. The position sensor 26 is installed above the mounting seat 12. Specifically, a bracket 25 is fixed on the top of the mounting seat 12, and the position sensor 26 is installed on the bracket 25. The position sensor 26 is electrically connected to the controller.

[0034] like Figure 1-Figure 10 As shown, the swing assembly includes a second motor 34, a first support plate 35, a turntable 36, a second hinged rod 37, a connecting shaft 42, two second support plates 38 and two side rods 41, the two second support plates 38 are symmetrically fixed to the top of the workbench 33, one end of each swing rod 39 away from the sponge 40 is rotatably set on a second support plate 38, each side rod 41 is fixed to one end of a swing rod 39, the connecting shaft 42 is fixedly installed between the two side rods 41, the first support plate 35 is installed at the top of the workbench 33, the turntable 36 is rotatably set on one side of the first support plate 35, the second motor 34 is installed on the side of the first support plate 35 away from the turntable 36, the output end of the second motor 34 is fixedly connected to the turntable 36, one end of the second hinged rod 37 is hinged to the connecting shaft 42, and the other end of the second hinged rod 37 is hinged to the surface of the turntable 36; The second motor 34 is electrically connected to the controller; When the boring is completed, the electric slide 13 can drive the mounting plate 14 to move away from the aluminum tube to achieve tool retraction. When the position sensor 26 detects that the mounting plate 14 moves to a suitable position, the position sensor 26 sends a signal to the controller. The controller can control the second motor 34 to work. The second motor 34 can drive the turntable 36 to rotate. Under the action of the second hinged rod 37, the connecting shaft 42 can be driven to rotate, so that the two second hinged rods 37 can rotate. When the two second hinged rods 37 rotate to both sides of the boring tool 17, the sponge wiper 40 on the second hinged rod 37 can be used to clean the debris adhered to the surface of the boring tool 17, which is beneficial to the processing of the next aluminum tube and avoid the debris affecting the processing accuracy of the next aluminum tube.

[0035] like Figure 1-Figure 10 As shown, the first transmission assembly includes a support rod 43, a pull rope 44 and a guide wheel 45. The support rod 43 is fixed to one side of one of the swing rods 39 away from the sponge 40. When the swing rod 39 rotates, it can drive the support rod 43 to rotate synchronously. The guide wheel 45 is rotatably arranged above the base 11. One end of the pull rope 44 is connected to the support rod 43, and the other end of the pull rope 44 passes around the guide wheel 45 and is connected to the surface of the rotating rod 46. The guide wheel 45 can guide the pull rope 44.

[0036] like Figure 1-Figure 10As shown, the reset assembly includes a first vertical plate 47, two telescopic rods 50, two first springs 51 and four hinge seats 49. The first vertical plate 47 is fixed to the top of the base 11. The two telescopic rods 50 are respectively arranged on both sides of the rotating rod 46. Both ends of each telescopic rod 50 are fixedly connected to a hinge seat 49. The hinge seat 49 at the lower end is hinged to the rotating rod 46. The hinge seat 49 at the upper end is hinged to the first vertical plate 47. Each first spring 51 is sleeved on the outside of a telescopic rod 50. Both ends of each first spring 51 are connected to the hinge seat 49. In the initial state, the first spring 51 is in a stretched state; When the swing rod 39 rotates toward the direction approaching the boring tool 17, the swing rod 39 drives the support rod 43 to rotate, and under the action of the first spring 51, the swing rod 46 can be driven to rotate toward the direction away from the base 11, and the rotating rod 46 drives the rotating shaft 31 to rotate, and the rotating shaft 31 drives the slender aluminum tube to dump through the connecting block 32 and the positioning seat 27, that is, when the sponge 40 can clean the debris on the boring tool 17, the debris inside the aluminum tube is also dumped out synchronously; When the wiping is completed, the swing rod 39 rotates in the opposite direction, and the swing rod 39 drives the support rod 43 to rotate synchronously. Under the pulling of the pull rope 44, the rotating rod 46 is reset. At this time, the first spring 51 is stretched again. When the rotating rod 46 is reset, the slender aluminum tube is rotated from the inclined state to the horizontal state through the rotating shaft 31, the connecting block 32, the positioning seat 27, etc.

[0037] like Figure 1-Figure 10 As shown, the telescopic assembly includes a moving rod 57, a connecting seat 48, a roller 58, a rotating wheel 59, two second vertical plates 52, two sliding rods 53, two second springs 54 and a plurality of protrusions 60. The two second vertical plates 52 are fixed to the top of the base 11, each sliding rod 53 is slidably set on a second vertical plate 52, one end of each sliding rod 53 is fixedly connected to the moving plate 55, each second spring 54 is sleeved on a sliding rod 53, and the two ends of each second spring 54 are respectively connected to the moving plate 55 and the second vertical plate 52, the rotating wheel 59 is rotatably set on one side of a second vertical plate 52, a plurality of protrusions 60 are equidistantly installed on the surface of the rotating wheel 59, the roller 58 is located on one side of the rotating wheel 59 and fits with the surface of the rotating wheel 59, one end of the moving rod 57 is connected to the moving plate 55, the other end of the moving rod 57 is connected to the connecting seat 48, and the roller 58 is rotatably set on one side of the connecting seat 48; In the initial state, the roller 58 is located between two adjacent protrusions 60, and the second spring 54 is in a natural state; When the second transmission assembly is working, it can drive the rotating wheel 59 to rotate, and the rotating wheel 59 can drive the protrusion 60 to rotate. When the roller 58 contacts the end of the protrusion 60, the protrusion 60 can squeeze the roller 58, so that the moving rod 57 can drive the moving plate 55 to move away from the connecting seat 48. At this time, the knocking head 56 can knock the end of the aluminum tube as the moving plate 55 moves, and the second spring 54 is stretched; As the wheel 59 continues to rotate, when the roller 58 is located between the two protrusions 60, the knocking head 56 is reset under the action of the second spring 54. Therefore, as the wheel 59 rotates, the end of the aluminum tube can be knocked, which helps to pour out the internal debris and improve the cleaning effect.

[0038] like Figure 1-Figure 10 As shown, the second transmission assembly includes a first bevel gear 64, a second bevel gear 65, a driving wheel 61, a driven wheel 62 and a transmission belt 63. The first bevel gear 64 is fixed to the end of the rotating shaft 31 away from the rotating rod 46. When the rotating shaft 31 rotates, it can drive the first bevel gear 64 to rotate. The second bevel gear 65 is fixedly connected to the driving wheel 61 and is rotatably arranged on the second vertical plate 52. The driven wheel 62 is fixed to one side of the rotating wheel 59. The transmission belt 63 is sleeved on the driving wheel 61 and the driven wheel 62. The first bevel gear 64 and the second bevel gear 65 are meshed with each other. When the rotating shaft 31 rotates and drives the aluminum tube to tilt, the rotating shaft 31 can synchronously drive the first bevel gear 64 to rotate. Since the first bevel gear 64 and the second bevel gear 65 are meshed with each other, the rotation of the first bevel gear 64 can drive the second bevel gear 65 to rotate, so that the driving wheel 61 can rotate. Under the action of the transmission belt 63, the driven wheel 62 can drive the rotating wheel 59 to rotate, thereby realizing the extension and retraction of the striking head 56.

[0039] like Figure 1-Figure 10 As shown, the driving assembly includes a first gear 22, a second gear 23 and a first motor 24, the first gear 22 is fixed to one end of the main shaft 15, the second gear 23 is rotatably arranged on one of the mounting plates 14, the first gear 22 and the second gear 23 are meshed with each other, the first motor 24 is fixed to a side of the mounting plate 14 away from the second gear 23, and the output end of the first motor 24 is fixedly connected to the second gear 23; The first motor 24 can drive the second gear 23 to rotate, and the second gear 23 is meshed with the first gear 22. When the second gear 23 rotates, it can drive the spindle 15 to rotate through the first gear 22, so that the boring tool 17 can rotate. At the same time, in conjunction with the electric slide 13, the boring tool 17 can rotate and move at the same time, thereby realizing the boring processing of the aluminum tube pin.

[0040] like Figure 1-Figure 10As shown, the adjustment assembly includes an adjustment arm 16, an electric push rod 18, a slide groove 19, a slider 20 and a first hinge rod 21. The adjustment arm 16 is rotatably arranged at one end of the main shaft 15, the boring tool 17 is installed at one end of the adjustment arm 16, the slide groove 19 is opened at one side of the main shaft 15, the slider 20 is slidably arranged inside the slide groove 19, the electric push rod 18 is installed at one side of the main shaft 15, the output end of the electric push rod 18 is fixedly connected to the slider 20, one end of the first hinge rod 21 is hinged to the slider 20, and the other end of the first hinge rod 21 is hinged to the end of the adjustment arm 16 away from the boring tool 17; When the angle of the boring tool 17 needs to be adjusted, the electric push rod 18 is controlled to work, and the electric push rod 18 can drive the slider 20 to move inside the slide groove 19. At this time, the adjustment arm 16 can be driven to rotate through the first hinge rod 21, thereby driving the boring tool 17 to rotate, thereby realizing the adjustment of the angle of the boring tool 17. When processing slender aluminum tube pins, holes with different inner diameters can be bored, which solves the problem in the prior art that different boring tools 17 need to be stopped to replace in order to adjust the inner diameter of the boring hole. Compared with the prior art, the boring efficiency of this device is high.

[0041] The specific working process of the present invention is as follows: First, the slender aluminum tube to be processed is fixed on the positioning seat 27 through the positioning plate 28, and then the electric push rod 18 is controlled to work, and the electric push rod 18 can drive the slider 20 to move inside the slide groove 19. At this time, the adjusting arm 16 can be driven to rotate through the first hinge rod 21, thereby driving the boring tool 17 to rotate, so that the angle of the boring tool 17 meets the requirements of boring; Then the controller controls the first motor 24 to work, the first motor 24 can drive the second gear 23 to rotate, the second gear 23 is meshed with the first gear 22, when the second gear 23 rotates, the spindle 15 can be driven to rotate through the first gear 22, so that the boring tool 17 can rotate, and at the same time cooperate with the electric slide 13, so that the boring tool 17 can rotate and move at the same time, so as to realize the boring processing of the aluminum tube pin; After boring is completed, the electric slide 13 drives the mounting plate 14, the boring tool 17, etc. to move in the opposite direction to realize the tool retraction. When the position sensor 26 detects that the mounting plate 14 moves to a suitable position, the position sensor 26 sends a signal to the controller, and the controller can control the second motor 34 to work. The second motor 34 can drive the turntable 36 to rotate, and under the action of the second hinged rod 37, it can drive the connecting shaft 42 to rotate, so that the two second hinged rods 37 can rotate. When the two second hinged rods 37 rotate to the two sides of the boring tool 17, the sponge 40 on the second hinged rod 37 can be used to clean the debris adhered to the surface of the boring tool 17. During this process, when the swing rod 39 rotates toward the direction approaching the boring tool 17, the swing rod 39 drives the support rod 43 to rotate, and under the action of the first spring 51, the swing rod 46 can be driven to rotate toward the direction away from the base 11, and the rotating rod 46 drives the rotating shaft 31 to rotate, and the rotating shaft 31 drives the slender aluminum tube to dump through the connecting block 32 and the positioning seat 27, that is, when the sponge 40 can clean the debris on the boring tool 17, the debris inside the aluminum tube is also dumped out synchronously; When the wiping is completed, the swing rod 39 rotates in the opposite direction, and the swing rod 39 drives the support rod 43 to rotate synchronously. Under the pulling of the pull rope 44, the rotating rod 46 is reset. At this time, the first spring 51 is stretched again. When the rotating rod 46 is reset, the slender aluminum tube is rotated from the inclined state to the horizontal state again through the rotating shaft 31, the connecting block 32, the positioning seat 27, etc. When the rotating shaft 31 rotates to drive the aluminum tube to tilt, the rotating shaft 31 can synchronously drive the first bevel gear 64 to rotate. Since the first bevel gear 64 and the second bevel gear 65 are meshed with each other, the first bevel gear 64 can drive the second bevel gear 65 to rotate when it rotates, so that the driving wheel 61 can rotate. Under the action of the transmission belt 63, the driven wheel 62 can drive the rotating wheel 59 to rotate, and the rotating wheel 59 can drive the protrusion 60 to rotate. When the roller 58 contacts the end of the protrusion 60, the protrusion 60 can squeeze the roller 58, so that the moving rod 57 can drive the moving plate 55 to move in the direction away from the connecting seat 48. At this time, the knocking head 56 can knock the end of the aluminum tube as the moving plate 55 moves, and the second spring 54 is stretched; As the wheel 59 continues to rotate, when the roller 58 is located between the two protrusions 60, the knocking head 56 is reset under the action of the second spring 54. Therefore, as the wheel 59 rotates, the end of the aluminum tube can be knocked, which helps to pour out the internal debris and improve the cleaning effect.

[0042] The beneficial effects of the present invention are specifically embodied in that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A processing device for a slender aluminum tube pin, comprising a base (11), characterized in that: It also includes a mounting seat (12), a positioning seat (27), a rotating shaft (31), a connecting block (32), a position sensor (26), a boring mechanism, a cleaning mechanism, a dumping mechanism, two side plates (30) of a knocking mechanism, and two positioning plates (28); The boring mechanism comprises an electric slide (13), a spindle (15), a boring tool (17), a drive assembly, an adjustment assembly and two mounting plates (14); The cleaning mechanism comprises a workbench (33), a swing assembly, two swing rods (39) and two sponges (40), wherein the workbench (33) is fixed to the top of the mounting seat (12), the two swing rods (39) are symmetrically arranged above the workbench (33), the two sponges (40) are respectively installed on the sides of the two swing rods (39) close to each other, and the swing assembly is located between the workbench (33) and the two swing rods (39); The tipping mechanism comprises a rotating rod (46), a first transmission assembly and a reset assembly, one end of the rotating rod (46) is fixedly connected to one end of the rotating shaft (31), the first transmission assembly is located between the rotating rod (46) and one of the swing rods (39), and the reset assembly is located at one end of the rotating rod (46) away from the rotating shaft (31); The striking mechanism comprises a moving plate (55), a telescopic assembly, a second transmission assembly and a plurality of striking heads (56); the moving plate (55) is located above the base (11); the plurality of striking heads (56) are equidistantly mounted on the surface of the moving plate (55); the telescopic assembly is located between the base (11) and the moving plate (55); and the second transmission assembly is located between the telescopic assembly and the rotating shaft (31).

2. The processing device for a slender aluminum tube pin according to claim 1, characterized in that: The mounting seat (12) is fixed to one side above the base (11); the two side plates (30) are symmetrically fixed to the top of the base (11); the rotating shaft (31) is rotatably arranged on the two side plates (30) through bearings; the connecting block (32) is fixed to the middle of the rotating shaft (31) and the top of the connecting block is connected to the positioning seat (27); the supporting platform (29) is located at the end of the rotating shaft (31) away from the mounting seat (12); the supporting platform (29) is fixed to the base (11); the end of the positioning seat (27) away from the connecting block (32) is overlapped with the top of the supporting platform (29); and the two positioning plates (28) are detachably arranged above the positioning seat (27).

3. The processing device for a slender aluminum tube pin according to claim 2, characterized in that: The electric slide (13) is mounted on the top of the mounting seat (12), two mounting plates (14) are fixedly mounted on the slide of the electric slide (13), a spindle (15) is rotatably mounted on the two mounting plates (14), a boring tool (17) is located at one end of the spindle (15), an adjustment component is mounted between the spindle (15) and the boring tool (17), a drive component is located on the spindle (15) and one of the mounting plates (14), and a position sensor (26) is mounted above the mounting seat (12).

4. The processing device for a slender aluminum tube pin according to claim 3, characterized in that: The swing assembly comprises a second motor (34), a first support plate (35), a rotating disk (36), a second hinged rod (37), a connecting shaft (42), two second support plates (38) and two side rods (41), wherein the two second support plates (38) are symmetrically fixed to the top of the workbench (33), one end of each swing rod (39) away from the sponge (40) is rotatably arranged on a second support plate (38), each side rod (41) is fixed to one end of a swing rod (39), and the connecting shaft (42) is fixed to the second support plate (38). The first support plate (35) is fixedly installed between the two side rods (41), the first support plate (35) is installed on the top of the workbench (33), the turntable (36) is rotatably arranged on one side of the first support plate (35), the second motor (34) is installed on the side of the first support plate (35) away from the turntable (36), the output end of the second motor (34) is fixedly connected to the turntable (36), one end of the second hinged rod (37) is hinged to the connecting shaft (42), and the other end of the second hinged rod (37) is hinged to the surface of the turntable (36).

5. The processing device for an elongated aluminum tube pin according to claim 4, characterized in that: The first transmission assembly comprises a support rod (43), a pull rope (44) and a guide wheel (45), wherein the support rod (43) is fixed to a side of one of the swing rods (39) away from the sponge (40), the guide wheel (45) is rotatably arranged above the base (11), one end of the pull rope (44) is connected to the support rod (43), and the other end of the pull rope (44) is passed around the guide wheel (45) and connected to the surface of the rotating rod (46).

6. The processing device for an elongated aluminum tube pin according to claim 5, characterized in that: The reset assembly comprises a first vertical plate (47), two telescopic rods (50), two first springs (51) and four hinged seats (49), wherein the first vertical plate (47) is fixed to the top of the base (11), the two telescopic rods (50) are respectively arranged on both sides of the rotating rod (46), both ends of each telescopic rod (50) are fixedly connected to a hinged seat (49), the hinged seat (49) at the lower end is hinged to the rotating rod (46), and the hinged seat (49) at the upper end is hinged to the first vertical plate (47), and each first spring (51) is sleeved on the outside of a telescopic rod (50), and both ends of each first spring (51) are connected to the hinged seat (49).

7. The processing device for an elongated aluminum tube pin according to claim 6, characterized in that: The telescopic assembly comprises a moving rod (57), a connecting seat (48), a roller (58), a rotating wheel (59), two second vertical plates (52), two sliding rods (53), two second springs (54) and a plurality of protrusions (60). The two second vertical plates (52) are fixed to the top of the base (11), each sliding rod (53) is slidably arranged on a second vertical plate (52), one end of each sliding rod (53) is fixedly connected to the moving plate (55), and each second spring (54) is sleeved on a sliding rod (53). Both ends of each second spring (54) are respectively connected to the movable plate (55) and the second vertical plate (52); a rotating wheel (59) is rotatably arranged on one side of a second vertical plate (52); a plurality of protrusions (60) are equidistantly installed on the surface of the rotating wheel (59); a roller (58) is located on one side of the rotating wheel (59) and is in contact with the surface of the rotating wheel (59); one end of the movable rod (57) is connected to the movable plate (55); the other end of the movable rod (57) is connected to the connecting seat (48); and the roller (58) is rotatably arranged on one side of the connecting seat (48).

8. The processing device for an elongated aluminum tube pin according to claim 7, characterized in that: The second transmission assembly comprises a first bevel gear (64), a second bevel gear (65), a driving wheel (61), a driven wheel (62) and a transmission belt (63); the first bevel gear (64) is fixed to an end of the rotating shaft (31) away from the rotating rod (46); the second bevel gear (65) is fixedly connected to the driving wheel (61) and rotatably arranged on the second vertical plate (52); the driven wheel (62) is fixed to one side of the rotating wheel (59); the transmission belt (63) is sleeved on the driving wheel (61) and the driven wheel (62); and the first bevel gear (64) and the second bevel gear (65) are meshed with each other.

9. The processing device for an elongated aluminum tube pin according to claim 8, characterized in that: The driving assembly comprises a first gear (22), a second gear (23) and a first motor (24); the first gear (22) is fixed to one end of the main shaft (15); the second gear (23) is rotatably arranged on one of the mounting plates (14); the first gear (22) and the second gear (23) are meshed with each other; the first motor (24) is fixed to a side of the mounting plate (14) away from the second gear (23); and the output end of the first motor (24) is fixedly connected to the second gear (23).

10. The processing device for an elongated aluminum tube pin according to claim 9, characterized in that: The adjustment component comprises an adjustment arm (16), an electric push rod (18), a slide groove (19), a slider (20) and a first hinged rod (21); the adjustment arm (16) is rotatably arranged at one end of the main shaft (15); the boring tool (17) is mounted at one end of the adjustment arm (16); the slide groove (19) is opened at one side of the main shaft (15); the slider (20) is slidably arranged inside the slide groove (19); the electric push rod (18) is mounted at one side of the main shaft (15); the output end of the electric push rod (18) is fixedly connected to the slider (20); one end of the first hinged rod (21) is hinged to the slider (20); and the other end of the first hinged rod (21) is hinged to one end of the adjustment arm (16) away from the boring tool (17).

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