Deburring device for aluminum pipe machining

Abstract

This utility model relates to the field of aluminum tube processing technology and discloses a deburring device for aluminum tube processing, including a base. The top of the base is provided with a fixing component and a protective component. The fixing component includes a fixing block, a rack, a transmission component, and a clamping plate. The protective component includes a T-shaped plate. In this deburring device for aluminum tube processing, when the aluminum tube is clamped, continuously rotating the knob moves the clamping plate closer to the rack, simultaneously driving the T-shaped plate one to move closer to the T-shaped plate two. The connecting rod flips, and through the slider and connecting rod, the surface of the rubber pad comes into contact with the surface of the fixing block. The friction force limits the T-shaped plate two, preventing it from continuing to move with the rack and preventing the clamping plate from continuing to clamp the aluminum tube. This avoids excessive clamping force caused by not stopping the knob rotation in time, which could deform the aluminum tube. Reversing the knob causes the connecting rod to drive the rubber pad to flip, without affecting the normal reset of the rack.

Description

Technical Field

[0001] This utility model relates to the field of aluminum tube processing technology, specifically to a deburring device for aluminum tube processing. Background Technology

[0002] Aluminum tubes are a type of non-ferrous metal tube, referring to hollow metal tubular materials made from pure aluminum or aluminum alloy through extrusion processing along their entire longitudinal length. Aluminum tubes are mainly classified into the following types according to their shape: square tubes, round tubes, patterned tubes, special-shaped tubes, and Globe and Globe aluminum tubes. Currently, round tubes are the most commonly used. When processing and cutting round aluminum tubes, burrs are easily generated at both ends and on the inner wall of the tube. If the cutting burrs at both ends of the aluminum tube are not removed after cutting, they will affect subsequent end processing, ultimately affecting the use of the aluminum tube and causing it to become a processing waste, which is not worth the loss.

[0003] Existing deburring devices typically rely on clamps to hold and fix aluminum tubes. If the operator does not stop applying force in time during the clamping process of traditional clamps, the thin-walled aluminum tubes are easily deformed due to excessive clamping force, affecting the roundness and dimensional accuracy of the tubes and causing irreversible processing damage. Utility Model Content

[0004] The purpose of this invention is to provide a deburring device for aluminum tube processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a deburring device for aluminum tube processing, comprising a base, wherein a fixing component and a protective component are provided on the top of the base, and the fixing component includes: a fixing block, a rack, a transmission component, and a clamping plate;

[0006] The protective components include:

[0007] T-shaped plate one, T-shaped plate one is used to drive the connecting rod to flip;

[0008] The slider is used to synchronously drive the connecting rod to move.

[0009] The connecting rod is used to limit the movement of the rubber pad.

[0010] Preferably, the first T-shaped plate is fixed to the surface of the clamping plate away from the rack, and the end of the first T-shaped plate away from the clamping plate passes through the rack. The first T-shaped plate is slidably connected to the rack. A second T-shaped plate is fixed to the outer surface of the rack, and the end of the second T-shaped plate away from the rack passes through a fixing block. The second T-shaped plate is slidably connected to the fixing block. A connecting rod is hinged to the side of the first T-shaped plate near the second T-shaped plate. A slider is hinged to the end of the connecting rod away from the first T-shaped plate. The side of the slider away from the connecting rod is slidably connected to the side of the second T-shaped plate near the first T-shaped plate. A connecting rod is hinged to the bottom of the slider. The connecting rod has a rubber pad fixed to its bottom and a torsion spring fixed to the side of the connecting rod away from the second T-shaped plate. The end of the torsion spring away from the connecting rod is fixed to the outer surface of the slider. By continuously rotating the knob, the clamping plate moves closer to the rack, which in turn moves the first T-shaped plate closer to the second T-shaped plate. The connecting rod flips, and the slider, connecting rod, and rubber pad move closer to the outer surface of the fixing block. When the surface of the rubber pad contacts the surface of the fixing block, the friction force can limit the second T-shaped plate, preventing it from continuing to move with the rack, thus limiting the rack synchronously and preventing the clamping plate from continuing to clamp the aluminum tube.

[0011] Preferably, the fixing assembly includes a stabilizing plate fixed to the top of the base. The surface of the stabilizing plate has perforations. A fixing block is rotatably connected to the right side of the stabilizing plate, and a locking tooth is fixed to the outer surface of the fixing block. A motor is fixed to the left side of the stabilizing plate, and the output shaft of the motor passes through the stabilizing plate. A gear three is rotatably connected to the right side of the stabilizing plate, and the output shaft of the motor is fixed to the side of gear three near the stabilizing plate. Gear three meshes with the locking tooth. A cavity is formed inside the fixing block, and gear one and gear two are rotatably connected to the inner wall of the cavity. Gear two meshes with gear one. A rack is slidably connected to the side of the cavity away from gear one, and the rack meshes with gear two. The end of the rack near the center of the fixing block passes through the fixing block. The fixing assembly also includes a transmission component. When the rack moves, the gears one and two synchronously drive the clamping plate to move radially, facilitating the clamping or loosening of the aluminum tube.

[0012] Preferably, the transmission component includes a slide groove, which is located at the end of the rack away from the fixed block. A clamping plate is slidably connected to the inner wall of the slide groove. There are three sets of racks and gears, and the three sets of racks and gears are arranged in a circumferential array with the center of the fixed block as the axis. A threaded groove is provided at the end of one of the three sets of racks away from the clamping plate. A fixing frame is fixed to the outer surface of the fixed block. A knob is rotatably connected to the side of the fixing frame away from the fixed block. The output shaft of the knob passes through the fixing frame. By rotating the knob, the rack can drive the clamping plate to move through the screw and the threaded groove.

[0013] Preferably, a support plate is fixed to the top of the base, and a pull rod is provided inside the support plate. The pull rod passes through the support plate and is slidably connected to the support plate. A spring is fixed to the outer surface of the pull rod, and the end of the spring away from the pull rod is fixed to the inner side of the support plate. A grinding roller is fixed to the right end of the pull rod to facilitate deburring.

[0014] Preferably, a screw is fixed to the bottom of the output shaft of the knob, and the end of the screw away from the knob passes through the fixing block. The screw is threadedly connected to the threaded groove and has self-locking properties, which facilitates clamping of the aluminum tube.

[0015] Compared with the prior art, this utility model provides a deburring device for aluminum tube processing, which has the following beneficial effects:

[0016] 1. This deburring equipment for aluminum tube processing, through its protective components, ensures that when the aluminum tube is clamped, continuous rotation of the knob moves the clamping plate closer to the rack, simultaneously causing T-shaped plate one to move closer to T-shaped plate two. The connecting rod flips, and through the slider and connecting rod, the surface of the rubber pad comes into contact with the surface of the fixed block. The friction force limits T-shaped plate two, preventing it from continuing to move with the rack and the clamping plate from continuing to clamp the aluminum tube. This avoids excessive clamping force caused by not stopping the knob rotation in time, which could deform the aluminum tube. Reversing the knob causes the connecting rod to flip the rubber pad without affecting the normal reset of the rack.

[0017] 2. This deburring equipment for aluminum tube processing uses a fixed assembly. Turning the knob forward rotates the screw, which drives a set of racks to move closer to the aluminum tube through the threaded groove. At the same time, the racks drive gear two to rotate, which in turn drives gear one to rotate synchronously. This allows all racks to move radially synchronously, causing the clamping plate to clamp the aluminum tube. Turning the knob in reverse releases the clamps. Turning on the motor drives the fixed block to rotate, facilitating the deburring process of the aluminum tube. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a side view of the structure of this utility model;

[0020] Figure 3 This is a front view structural diagram of the fixing component of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of some of the fixing components of this utility model;

[0022] Figure 5 This is an exploded view of some of the fixing components of this utility model;

[0023] Figure 6This is a cross-sectional front view of some of the fixing components and protective components of this utility model.

[0024] In the diagram: 1. Base; 2. Support plate; 3. Spring 1; 4. Pull rod; 5. Grinding roller; 6. Fixing component; 60. Stabilizing plate; 61. Perforation; 62. Fixing block; 63. Clamping tooth; 64. Motor; 65. Cavity; 66. Gear 1; 67. Gear 2; 68. Rack; 600. Gear 3; 69. Transmission component; 690. Slide groove; 691. Clamping plate; 692. Spring 2; 693. Threaded groove; 694. Fixing frame; 695. Knob; 696. Screw; 7. Protective component; 70. T-shaped plate 1; 71. Slider; 72. Rubber pad; 73. Torsion spring; 74. T-shaped plate 2; 75. Linking rod; 76. Connecting rod. Detailed Implementation

[0025] like Figures 1-6 As shown, this utility model provides a technical solution: a deburring device for aluminum tube processing, including a base 1, with a fixing component 6 and a protective component 7 provided on the top of the base 1. The fixing component 6 includes: a fixing block 62, a rack 68, a transmission component 69, and a clamping plate 691; the protective component 7 includes: a first T-shaped plate 70, a slider 71, a rubber pad 72, a torsion spring 73, a second T-shaped plate 74, a connecting rod 75, and a connecting rod 76.

[0026] T-shaped plate 70 is fixed to the surface of clamping plate 691 on the side away from rack 68. The end of T-shaped plate 70 away from clamping plate 691 passes through rack 68, and T-shaped plate 70 is slidably connected to rack 68. T-shaped plate 74 is fixed to the outer surface of rack 68. The end of T-shaped plate 74 away from rack 68 passes through fixing block 62, and T-shaped plate 74 is slidably connected to fixing block 62. A connecting rod 75 is hinged to the side of T-shaped plate 70 near T-shaped plate 74. A slider 71 is hinged to the end of connecting rod 75 away from T-shaped plate 70. The side of slider 71 away from connecting rod 75 is slidably connected to the side of T-shaped plate 74 near T-shaped plate 70. A connecting rod 76 is hinged to the bottom of slider 71. A rubber pad 72 is fixed to the bottom of connecting rod 76. A torsion spring 73 is fixed to the side of connecting rod 76 away from T-shaped plate 74. The end of spring 73 away from connecting rod 76 is fixed to the outer surface of slider 71. Continuously rotating knob 695 causes clamping plate 691 to move closer to rack 68, simultaneously moving T-shaped plate 70 closer to T-shaped plate 74. Linking rod 75 flips, causing slider 71, connecting rod 76, and rubber pad 72 to move closer to the outer surface of fixing block 62. When the surface of rubber pad 72 contacts the surface of fixing block 62, friction limits T-shaped plate 74, preventing it from continuing to move with rack 68 and thus simultaneously limiting rack 68. At this point, clamping plate 691 cannot continue to clamp the aluminum tube, preventing excessive clamping force and deformation of the aluminum tube if knob 695 is not stopped in time. Reversing knob 695 causes connecting rod 76 to flip rubber pad 72, without affecting the normal reset of rack 68.

[0027] The fixing assembly 6 includes a stabilizing plate 60, which is fixed to the top of the base 1. A through hole 61 is provided on the surface of the stabilizing plate 60. A fixing block 62 is rotatably connected to the right side of the stabilizing plate 60. A retaining tooth 63 is fixed to the outer surface of the fixing block 62. A motor 64 is fixed to the left side of the stabilizing plate 60, and the output shaft of the motor 64 passes through the stabilizing plate 60. A gear 600 is rotatably connected to the right side of the stabilizing plate 60. The output shaft of the motor 64 is fixed to the side of the gear 600 near the stabilizing plate 60. The gear 600 meshes with the retaining tooth 63. The interior of the fixing block 62 is open... The system includes a cavity 65, with a gear 66 rotatably connected to its inner wall and a gear 67 rotatably connected to its inner wall. Gear 67 meshes with gear 66. A rack 68 is slidably connected to the side of the cavity 65 away from gear 66, meshing with gear 67. The end of the rack 68 near the center of the fixed block 62 passes through the fixed block 62. The fixing assembly 6 also includes a transmission component 69, which includes a groove 690 located at the end of the rack 68 away from the fixed block 62. A clamp is slidably connected to the inner wall of the groove 690. Plate 691, rack 68, and gear 67 are each provided in three sets, and the three sets of racks 68 and gears 67 are arranged in a circular array with the center of the fixed block 62 as the axis. One of the three sets of racks 68 has a threaded groove 693 at the end away from the clamping plate 691. A fixing frame 694 is fixed to the outer surface of the fixing block 62. A knob 695 is rotatably connected to the side of the fixing frame 694 away from the fixing block 62. The output shaft of the knob 695 passes through the fixing frame 694. A screw 696 is fixed to the bottom of the output shaft of the knob 695. The end of the screw 696 away from the knob 695 The screw 696 is threadedly connected to the threaded groove 693 through the fixed block 62. Turning the knob 695 clockwise will drive the screw 696 to rotate, which in turn drives a set of racks 68 to move closer to the aluminum tube through the threaded groove 693. At the same time, the racks 68 drive the second gear 67 to rotate, which in turn drives the first gear 66 to rotate synchronously. This allows all racks 68 to move radially synchronously, so that the clamping plate 691 clamps the aluminum tube. Turning the knob 695 counterclockwise will release the clamps. Turning on the motor 64 will drive the fixed block 62 to rotate, which will facilitate the deburring of the aluminum tube.

[0028] A support plate 2 is fixed to the top of the base 1. A pull rod 4 is installed inside the support plate 2. The pull rod 4 passes through the support plate 2 and is slidably connected to the support plate 2. A spring 3 is fixed to the outer surface of the pull rod 4. The end of the spring 3 away from the pull rod 4 is fixed to the inner side of the support plate 2. A grinding roller 5 is fixed to the right end of the pull rod 4 to facilitate the contact between the grinding roller 5 and the outer and inner surfaces of the aluminum tube, which is convenient for deburring.

[0029] When deburring the aluminum tube, the aluminum tube is passed through the perforation 61, and the pull rod 4 is pulled, so that the grinding roller 5 is between the outer and inner walls of the aluminum tube. Through the spring 3, the grinding roller 5 is made to fit against the surface and inner wall of the aluminum tube. At this time, turning the knob 695 forward will drive the screw 696 to rotate, which drives a set of racks 68 to move closer to the aluminum tube through the threaded groove 693. At the same time, the racks 68 drive the gear 67 to rotate, which in turn drives the gear 66 to rotate synchronously. This makes all the racks 68 move radially synchronously, so that the clamping plate 691 clamps the aluminum tube. When the operator continues to turn the knob 695, the clamping plate 691 moves closer to the racks 68, which synchronously drives the T-shaped plate 70 to move closer to the T-shaped plate 74. At this time, the connecting rod 75 flips, which drives the slider 71, connecting rod 76, and rubber pad 72 to move closer to the outer surface of the fixed block 62. When the surface of the rubber pad 72 contacts the surface of the fixed block 62, the friction force can clamp the T-shaped plate 691. The T-shaped plate 74 is limited, preventing it from moving further with the rack 68, thus limiting the rack 68 synchronously. At this time, the clamping plate 691 cannot continue to clamp the aluminum tube, avoiding excessive clamping force and deformation of the aluminum tube caused by not stopping the rotation of the knob 695 in time. At the same time, the clamping plate 691 and the surface of the rack 68 come into contact. At this time, the motor 64 can be turned on, and the gear 3 600 drives the clamping teeth 63 and the fixing block 62 to rotate synchronously, so that the aluminum tube can rotate synchronously and deburring can be performed. When it is necessary to release the aluminum tube, the knob 695 is reversed. At this time, the connecting rod 76 drives the rubber pad 72 to flip, which will not affect the normal reset of the rack 68. At the same time, the spring 2 692 drives the clamping plate 691 to reset, and the gear 1 66 and the gear 2 67 are reversed, so that each rack 68 drives the clamping plate 691 to release the aluminum tube. At this time, the aluminum tube can be removed normally. When the rubber pad 72 is separated from the fixing block 62, the torsion spring 73 rewinds and drives the connecting rod 76 and the rubber pad 72 to reset.

[0030] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A deburring device for aluminum tube processing, comprising a base (1), characterized in that: The base (1) has a support plate (2) fixed on its top. The support plate (2) has a pull rod (4) inside it. The pull rod (4) passes through the support plate (2) and is slidably connected to the support plate (2). The outer surface of the pull rod (4) has a spring (3) fixed on it. The end of the spring (3) away from the pull rod (4) is fixed to the inside of the support plate (2). The right end of the pull rod (4) has a grinding roller (5) fixed on it. The base (1) has a fixing component (6) and a protective component (7) on its top. The fixing component (6) includes a fixing block (62), a rack (68), a transmission component (69), and a clamping plate (691). The protective component (7) includes: T-shaped plate 1 (70) is used to drive the connecting rod (75) to flip. The slider (71) is used to synchronously drive the connecting rod (76) to move; Connecting rod (76) is used to drive the rubber pad (72) to move for limiting.

2. The deburring equipment for aluminum tube processing according to claim 1, characterized in that: The first T-shaped plate (70) is fixed to the side of the clamping plate (691) away from the rack (68). The end of the first T-shaped plate (70) away from the clamping plate (691) passes through the rack (68). The first T-shaped plate (70) is slidably connected to the rack (68). The outer surface of the rack (68) is fixed with a second T-shaped plate (74). The end of the second T-shaped plate (74) away from the rack (68) passes through a fixing block (62). The second T-shaped plate (74) is slidably connected to the fixing block (62). A connecting rod is hinged to the side of the first T-shaped plate (70) near the second T-shaped plate (74). 75), the end of the linkage rod (75) away from the first T-plate (70) is hinged to a slider (71), the side of the slider (71) away from the linkage rod (75) is slidably connected to the side of the second T-plate (74) near the first T-plate (70), the bottom of the slider (71) is hinged to a connecting rod (76), the bottom of the connecting rod (76) is fixed with a rubber pad (72), the side of the connecting rod (76) away from the second T-plate (74) is fixed with a torsion spring (73), the end of the torsion spring (73) away from the connecting rod (76) is fixed to the outer surface of the slider (71).

3. The deburring equipment for aluminum tube processing according to claim 1, characterized in that: The fixing component (6) includes a stabilizing plate (60), which is fixed to the top of the base (1). The surface of the stabilizing plate (60) has a through hole (61). A fixing block (62) is rotatably connected to the right side of the stabilizing plate (60). A retaining tooth (63) is fixed to the outer surface of the fixing block (62). A motor (64) is fixed to the left side of the stabilizing plate (60). The output shaft of the motor (64) passes through the stabilizing plate (60). A gear three (600) is rotatably connected to the right side of the stabilizing plate (60). The output shaft of the motor (64) is fixed to the side of the gear three (600) near the stabilizing plate (60). The gear three (600) meshes with the snap tooth (63). The fixed block (62) has a cavity (65) inside. The inner wall of the cavity (65) is rotatably connected to the gear one (66). The inner wall of the cavity (65) is rotatably connected to the gear two (67). The gear two (67) meshes with the gear one (66). The side of the cavity (65) away from the gear one (66) is slidably connected to the rack (68). The rack (68) meshes with the gear two (67). The end of the rack (68) near the center of the fixed block (62) passes through the fixed block (62). The fixed assembly (6) also includes a transmission component (69).

4. The deburring equipment for aluminum tube processing according to claim 3, characterized in that: The transmission component (69) includes a slide groove (690), which is located at the end of the rack (68) away from the fixed block (62). A clamping plate (691) is slidably connected to the inner wall of the slide groove (690). The rack (68) and gear 2 (67) are provided in three sets, and the three sets of racks (68) and gear 2 (67) are arranged in a circumferential array with the center of the fixed block (62) as the axis. One of the three sets of racks (68) has a threaded groove (693) at the end away from the clamping plate (691). A fixing frame (694) is fixed on the outer surface of the fixed block (62). A knob (695) is rotatably connected to the side of the fixing frame (694) away from the fixed block (62). The output shaft of the knob (695) passes through the fixing frame (694).

5. The deburring equipment for aluminum tube processing according to claim 4, characterized in that: A screw (696) is fixed at the bottom of the output shaft of the knob (695). The end of the screw (696) away from the knob (695) passes through the fixing block (62), and the screw (696) is threadedly connected to the threaded groove (693).

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