Tool for removing burrs inside and outside aluminum pipe

Abstract

The utility model is suitable for the technical field of deburring cutters, and provides an aluminum pipe inside and outside deburring cutter which comprises a supporting disc. The three first ball screws and the second ball screw rotate in the supporting disc, the second ball screw is located between the two first ball screws, and the three first ball screws are axially arranged in the supporting disc at equal intervals; the driven bevel gears are respectively fixed at one end of the ball screw I and one end of the ball screw II; the movable frame is fixed on a nut seat on the first ball screw through a screw; the rotating rod rotates on the inner side wall of the moving frame; through mutual cooperation of the rotating rod and the deburring cutter, on one hand, the cutter can be positioned on the inner side of the aluminum pipe with gears of different inner diameters, it is guaranteed that the deburring cutter is continuously attached to the inner side wall of the aluminum pipe, the aluminum pipe is prevented from being scratched during deburring, and on the other hand, it can be guaranteed that the cutter moves stably in the aluminum pipe, and uniform deburring of the inner side wall of the aluminum pipe is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to deburring tool technical field, especially relates to a deburring tool for the inner and outer of aluminium pipe. BACKGROUND

[0002] The deburring tool is a kind of tool for removing the burr on the surface of object, and burrs may exist on the inner and outer wall of aluminium pipe after processing, which need to be removed to ensure normal use of the aluminium pipe.

[0003] Since two kinds of tools are needed to cooperate to realize the inner and outer deburring of aluminium pipe, the tool has high specificity, and lacks limiting on the inner and outer side of aluminium pipe, which can cause scratch on the inner and outer wall of aluminium pipe during deburring.

[0004] Therefore, the deburring tool for the inner and outer of aluminium pipe is provided. UTILITY MODEL CONTENTS

[0005] The utility model provides a deburring tool for the inner and outer of aluminium pipe, to solve the above-mentioned problem.

[0006] The utility model is such realization, a deburring tool for the inner and outer of aluminium pipe, include: support disc;Three ball screws one and a ball screw two rotate in the inside of support disc, the ball screw two is located between two ball screws one, three ball screw one is equidistantly arranged in the inside of support disc in axial direction;Fixed in the one end of ball screw one and ball screw two from driven bevel gear respectively;The moving frame of nut seat is fixed on ball screw one by screw;The rotating lever rotates in the inside wall of moving frame;The steel ball is embedded in the central position of one end of rotating lever;The inner positioning hole is opened in the outside wall of rotating lever;The outer positioning hole is opened in the outside wall of moving frame near the inner positioning hole side position;The positioning screw is penetrated in the inside of outer positioning hole;The moving table of nut seat is fixed on ball screw two by screw;The deburring tool is fixed on the outside wall of moving table by screw;The hand wheel one and hand wheel two rotate on the outside wall of one side of support disc, and the one end of hand wheel one and hand wheel two is provided with driving bevel gear;The mounting disc is integrally formed on the other side outside wall.

[0007] Preferably, the driven bevel gear of one end of ball screw one is connected with the driving bevel gear on hand wheel one through gear meshing, and the driven bevel gear of one end of ball screw two is connected with the driving bevel gear on hand wheel two through gear meshing.

[0008] Preferably, the extension is arranged on the outside wall of support disc near one end position of ball screw one and ball screw two, and the through slot is opened on the outside wall of support disc near one side position of ball screw one and ball screw two.

[0009] Preferably, the moving frame and the moving table are both in sliding connection with the support disc.

[0010] Preferably, the inner positioning hole is a threaded hole, and the inner positioning hole and the positioning screw are in threaded connection.

[0011] Preferably, the moving frame has a "U" shaped structure in cross section, and the rotating rod has a "convex" shaped structure in cross section.

[0012] Preferably, the rotating rod has a groove at one end for the steel ball to roll in.

[0013] Preferably, the deburring tool has a pointed end.

[0014] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0015] Through the cooperation of the rotating rod and the deburring tool, on the one hand, the tool can be positioned inside the aluminum pipe of different inner diameter gears, ensuring that the deburring tool continuously adheres to the inner wall of the aluminum pipe, avoiding the aluminum pipe being scratched during deburring, and also ensuring the stability of the tool moving in the aluminum pipe, realizing uniform deburring of the inner wall of the aluminum pipe; on the other hand, the tool can also be positioned outside the aluminum pipe after the rotating rod is bent, realizing the removal of the burrs on the outer wall of the aluminum pipe, and only one tool is needed to realize the deburring of the inner and outer walls of the aluminum pipe, and the use range is wider. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of the utility model;

[0017] Figure 2 is a moving frame and rotating rod cooperation structure schematic view of the utility model;

[0018] Figure 3 is a support disc structure schematic view of the utility model;

[0019] Figure 4 is a moving table and deburring tool cooperation structure schematic view of the utility model;

[0020] Figure 5 is a hand wheel one structure schematic view of the utility model;

[0021] Figure 6 is a ball screw one structure schematic view of the utility model.

[0022] In the figure: 1, support disc; 2, ball screw one; 3, ball screw two; 4, driven bevel gear; 5, moving frame; 6, rotating rod; 7, steel ball; 8, inner positioning hole; 9, outer positioning hole; 10, positioning screw; 11, moving table; 12, deburring tool; 13, hand wheel one; 14, hand wheel two; 15, driving bevel gear; 16, mounting disc. DETAILED DESCRIPTION

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. The present application is well suited to carry out the objects and advantages thereof and will be understood by practitioners of the art.

[0024] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the same embodiment, or to a single alternative embodiment.

[0025] The utility model discloses an aluminum pipe inside and outside deburring tool, as shown in Figures 1-6 The utility model discloses an aluminum pipe inside and outside deburring tool, as shown in

[0026] It needs to be explained that since the aluminum pipe mostly needs two cutters to cooperate to realize the inner and outer deburring when the aluminum pipe is deburred, the dependence on the specific cutter is high, and the cutter lacks limiting on the inner and outer sides of the aluminum pipe, which can easily scratch the inner and outer walls of the aluminum pipe when deburring, the present embodiment can position the cutter on the inner side of the aluminum pipe with different inner diameter gears through the cooperation of the rotating rod 6 and the deburring cutter 12, ensure that the deburring cutter 12 continuously adheres to the inner side wall of the aluminum pipe, avoid the aluminum pipe from being scratched during deburring, and also ensure the stability of the cutter moving in the aluminum pipe, realize uniform deburring of the inner side wall of the aluminum pipe, on the other hand, the rotating rod 6 can also position the cutter on the outer side of the aluminum pipe after being bent, realize the removal of the burrs on the outer wall of the aluminum pipe, and only one cutter can realize the deburring requirements of the inner and outer sides of the aluminum pipe, and the use range is wider.

[0027] Specifically, in the present embodiment, the present scheme mainly includes the moving frame 5, the rotating rod 6 and the deburring cutter 12, when deburring the inner side wall of the aluminum pipe, the position of the rotating rod 6 is adjusted according to the inner diameter of the aluminum pipe, and the steel ball 7 at one end of the rotating rod 6 contacts the inner side wall of the aluminum pipe, the hand wheel one 13 is rotated, the driving bevel gear 15 on the hand wheel one 13 is synchronously rotated, the driven bevel gear 4 is rotated through the meshing connection between the driving bevel gear 15 and the driven bevel gear 4, and then drives the ball screw one 2 to rotate, the three ball screws one 2 are synchronously rotated, the three moving frames 5 move along the support disc 1, and the rotating rod 6 moves to make the steel ball 7 contact the inner side wall of the aluminum pipe, the cutter is positioned on the inner side of the aluminum pipe, the hand wheel two 14 is rotated, the driving bevel gear 15 on the hand wheel two 14 is synchronously rotated, the driven bevel gear 4 is rotated through the meshing connection between the driving bevel gear 15 and the driven bevel gear 4, and then drives the ball screw two 3 to rotate, the moving table 11 on the ball screw two 3 moves on the support disc 1, and the deburring cutter 12 is controlled to contact the inner side wall of the aluminum pipe, at this time, the aluminum pipe is clamped by an external clamp and is rotated, the cutter is pushed to move in the inner side of the rotating aluminum pipe, the deburring cutter 12 fully deburrs the inner wall of the aluminum pipe, when deburring the outer side wall of the aluminum pipe, the two rotating rods 6 outside the deburring cutter 12 are bent, specifically, the positioning screw 10 is unscrewed, the rotating rod 6 is rotated by 90 degrees to the deburring cutter 12, then the positioning screw 10 is screwed into the inner positioning hole 8 through the outer positioning hole 9, the position of the rotating rod 6 is fixed, the steel ball 7 at one end of the two rotating rods 6 abuts against the outer side wall of the aluminum pipe, the deburring cutter 12 is controlled to contact the outer side wall of the aluminum pipe, and in the same way, the aluminum pipe is clamped by an external clamp and is rotated, the cutter is pushed to move in the outer side of the rotating aluminum pipe, and the deburring cutter 12 fully deburrs the outer wall of the aluminum pipe.

[0028] In the further preferred embodiments of the utility model, Figure 1 、 Figure 5 and Figure 6As shown in the drawings, the driven bevel gear 4 at one end of the ball screw 2 is connected with the driving bevel gear 15 on the hand wheel 13 through tooth engagement, and the driven bevel gear 4 at one end of the ball screw 3 is connected with the driving bevel gear 15 on the hand wheel 2 through tooth engagement.

[0029] In the embodiment, the transmission can be realized through the engagement connection, and then the rotation of the ball screw 2 and the ball screw 3 is realized, so that the moving distance of the moving frame 5 and the moving table 11 is controlled.

[0030] In the further preferred embodiment of the utility model, as shown in the drawings, Figure 1 and Figure 3 As shown in the drawings, the outer side wall of the support disc 1 is provided with an extension part near the position of one end of the ball screw 2 and the ball screw 3, and a through slot is formed in the outer side wall of the support disc 1 near the position of one side of the ball screw 2 and the ball screw 3.

[0031] In the embodiment, the extension part can make the moving frame 5 and the moving table 11 move a longer distance, so that the moving distance of the rotating rod 6 and the deburring tool 12 is longer, and then the deburring requirement of the aluminum pipe with a larger inner diameter is adapted, and the ball screw 2 and the ball screw 3 can be smoothly rotated through the through slot.

[0032] It should be noted that, for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the action sequence described, because according to the utility model, some steps can be adopted in other sequences or simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the utility model.

[0033] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented by other ways. For example, the device embodiments described above are only schematic, and for example, the division of the above units can be different, for example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the display or discussion of the coupling or communication connection between the units can be indirect coupling or communication connection through some interfaces, and can be electrical or other forms.

[0034] The units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, that is, they can be located in one place, or can be distributed on multiple network units. According to actual needs, some or all of the units can be selected to realize the purpose of the embodiment scheme.

[0035] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Obviously, the described examples are only some of the embodiments of the present application, but not all the embodiments. Based on these examples, all other embodiments obtained by those skilled in the art without creative work belong to the scope to be protected by the present application. Although the present application has been described in detail with reference to the above examples, those skilled in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative work, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence. These technical solutions also belong to the scope to be protected by the present application.

Claims

1. An aluminum tube inside and outside deburring tool characterized by, The utility model relates to a kind of rotary table, including: Supporting disc (1); Three ball screws one (2) and a ball screw two (3) are rotated in the inside of the supporting disc (1), the ball screw two (3) is located between two ball screws one (2), three the ball screw one (2) is equidistantly arranged in the inside of supporting disc (1) in axial direction; Driven bevel gear (4) is fixed in the one end of ball screw one (2) and ball screw two (3) respectively; Moving frame (5) is fixed by screw on nut seat of ball screw one (2); Rotary lever (6) is rotated in the inside wall of moving frame (5); Steel ball (7) is embedded in the central position of one end of rotary lever (6); Internal positioning hole (8) is opened in the outside wall of rotary lever (6); External positioning hole (9) is opened in the outside wall of moving frame (5) near the one side position of internal positioning hole (8); Positioning screw (10) is penetrated in the inside of external positioning hole (9); Moving table (11) is fixed by screw on nut seat of ball screw two (3); Deburring cutter (12) is fixed by screw on the outside wall of moving table (11); Handwheel one (13) and handwheel two (14) are rotated on the one side outside wall of supporting disc (1), and the one end of handwheel one (13) and handwheel two (14) is provided with driving bevel gear (15); Mounting disc (16) is integrally formed on the other side outside wall.

2. The deburring tool for aluminum tubes according to claim 1, characterized in that, Driven bevel gear (4) of the one end of ball screw one (2) is connected by tooth meshing with driving bevel gear (15) on handwheel one (13), and driven bevel gear (4) of the one end of ball screw two (3) is connected by tooth meshing with driving bevel gear (15) on handwheel two (14).

3. The deburring tool for aluminum tubes according to claim 1, wherein Extension is arranged on the outside wall of supporting disc (1) near the one end of ball screw one (2) and ball screw two (3), and through groove is opened on the outside wall of supporting disc (1) near the one side of ball screw one (2) and ball screw two (3).

4. The deburring tool for aluminum tubes according to claim 1, wherein Moving frame (5) and moving table (11) are slidably connected with supporting disc (1).

5. The deburring tool for aluminum tubes according to claim 1, wherein Internal positioning hole (8) is screw hole, and internal positioning hole (8) and positioning screw (10) are connected by thread rotation.

6. An aluminum tube inside and outside deburring tool as set forth in claim 1, characterized in that, The cross section of moving frame (5) is "U” shaped structure, and the cross section of rotary lever (6) is "convex” shaped structure.

7. The deburring tool for aluminum tubes according to claim 1, characterized in that, Groove is opened on the one end of rotary lever (6), and steel ball (7) can roll in the groove.

8. The deburring tool for aluminum tubes according to claim 1, characterized in that, Sharp head is arranged on the one end of deburring cutter (12).

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