Automobile metal pipe surface deburring device

Abstract

The utility model discloses an automobile metal tube surface deburring device which comprises a base, a first rotating piece and a top frame, the first rotating piece and the top frame are fixed to the top of the base, a bracket is detachably connected to the top of the base, a splicing frame is rotatably connected to the outer surface wall of the bracket through a bearing, and the splicing frame is detachably connected with the top frame. And the bottoms of the splicing frame and the top frame are fixedly connected with abrasive paper strips. According to the deburring device, the metal pipe is combined to the outer side of the middle rod, the metal pipe and the middle rod are fixed through the tensioning assembly, then the bracket and the base are fixed, the splicing frame and the top frame are fixed through the locking rod, and at the moment, the splicing frame and the top frame are matched with abrasive paper strips at the bottoms of the splicing frame and the top frame to form a deburring assembly attached to the metal pipe structure; when the first rotating piece drives the middle rod and the metal pipe to rotate, the deburring assembly can complete deburring of the outer surface wall of the arc-shaped end of the metal pipe and the corners of the two sides at the same time, and therefore the using effect of the automobile metal pipe surface deburring device is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal pipe processing technical field especially relates to a car metal pipe surface deburring device. BACKGROUND

[0002] The car metal pipe surface deburring device is used for removing burrs and sharp edges generated in the manufacturing process of the car metal pipe. If the burrs are not treated, they may adversely affect the subsequent processing, assembly process, and quality and safety of the final product.

[0003] Chinese patent publication number CN221676759U, published on 20240910, discloses a metal pipe surface deburring device, which includes a base, a support frame is slidably arranged on the base, a clamping mechanism for fixing both ends of the pipe body is arranged on the support frame, a moving frame is slidably arranged on the base, a rotating shaft driven by a motor is rotatably arranged on the moving frame, and a polishing pulley block is arranged on the first face of the moving frame. The clamping mechanism is kept synchronous with the rotating shaft by a speed reduction mechanism to drive the pipe body to rotate.

[0004] The existing car metal pipe surface deburring device as described above is driven by the output shaft of the motor to make the pipe body rotate in the same direction as the rotating shaft at a slow speed, the electric push rod pushes the moving frame to slide along the base, the moving frame drives the polishing pulley block to move along the side of the pipe body, and the side of the pipe body is polished. In the specific implementation process, the polishing belt moving horizontally can only cover the arc outer surface of the metal pipe, and the corners on both sides of the metal pipe cannot be effectively deburred. Therefore, there is an urgent need to propose a corresponding car metal pipe surface deburring device to solve the above problems. SUMMARY

[0005] The utility model aims at: in order to solve above -mentioned problem, and propose a kind of car metal pipe surface deburring device.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A car metal pipe surface deburring device includes a base and a rotating member one and a top frame fixed on the top of the base. The top of the base is detachably connected with a bracket, and the outer wall of the bracket is rotatably connected with a spliced frame through a bearing. The spliced frame is detachably connected with the top frame, and the spliced frame and the top frame are both fixedly connected with sandpaper strips at the bottom. The output end of the rotating member one is fixedly connected with a middle rod, and the middle rod is internally integrated with a tensioning assembly for fixing the metal pipe.

[0008] Preferably, the bracket and the middle rod are respectively fixedly connected with a bracket rod and a light rod at opposite faces, and the open end of the bracket rod is engaged with the open end of the light rod.

[0009] Preferably, the side piece is fixedly connected with the bottom of the holder, and the side piece is fixedly connected with the top of the base through a fixed rod.

[0010] Preferably, the clamping piece is fixedly connected with the outer wall of the splicing frame, and the clamping piece is fixedly connected with the top frame through a locking rod.

[0011] Preferably, the rotating member one is fixedly connected with the top of the base through a support, and the outer wall of the support is rotatably connected with a rotating roller.

[0012] Preferably, the tensioning assembly comprises a rotating member two fixedly connected with the outer wall of the middle rod, the output end of the rotating member two is fixedly connected with a transmission rod, the outer wall of the transmission rod is rotatably connected with two groups of screw sleeves through two groups of opposite screw grooves, the outer wall of the two groups of screw sleeves is hingedly connected with two groups of push rods, and the open end of the two groups of push rods is integrated with a tensioning block.

[0013] As the above technical scheme is adopted, the automobile metal pipe surface deburring device has the following beneficial effects:

[0014] 1. In the application, the metal pipe is combined to the outside of the middle rod, the metal pipe and the middle rod are fixed through the tensioning assembly, the holder and the base are fixed, the splicing frame and the top frame are fixed through the locking rod, at this time, the splicing frame and the top frame cooperate with the sandpaper strips at the bottoms thereof to form a deburring assembly matched with the metal pipe structure, the deburring assembly can simultaneously deburr the outer wall of the arc-shaped end of the metal pipe and the corners on the two sides, and the use effect of the automobile metal pipe surface deburring device is ensured.

[0015] 2. In the application, after the holder and the base are fixed, the open end of the supporting rod is combined with the light rod, so that the rotation of the middle rod is not affected, and the open end of the middle rod is supported, so that the stability of the rotation of the middle rod is ensured, and the stability of the use of the automobile metal pipe surface deburring device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 An overall structure schematic view is shown according to an embodiment of the present application;

[0017] Figure 2 A splicing frame structure schematic view is shown according to an embodiment of the present application;

[0018] Figure 3 A middle rod structure schematic view is shown according to an embodiment of the present application;

[0019] Figure 4 A tensioning block structure schematic view is shown according to an embodiment of the present application.

[0020] LEGEND:

[0021] 1, base; 2, top frame; 3, rotating part one; 4, support; 5, splicing frame; 6, clamping piece; 7, locking rod; 8, bearing; 9, support; 10, fixed rod; 11, support rod; 12, rotating part two; 13, middle rod; 14, tensioning block; 15, push rod; 16, sleeve; 17, light rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] A deburring device for the surface of an automobile metal pipe comprises a base 1, a rotating part one 3 and a top frame 2 fixed on the top of the base 1, and a support 9 detachably connected to the top of the base 1. The outer wall of the support 9 is rotatably connected to a splicing frame 5 through a bearing 8. The splicing frame 5 is detachably connected to the top frame 2, and the bottom of the splicing frame 5 and the bottom of the top frame 2 are both fixedly connected to a sandpaper strip. The output end of the rotating part one 3 is fixedly connected to a middle rod 13, and the middle rod 13 is internally integrated with a tensioning assembly for fixing the metal pipe.

[0025] The metal pipe is combined to the outside of the middle rod 13, and the metal pipe and the middle rod 13 are fixed through the tensioning assembly. Then the support 9 and the base 1 are fixed, and the fixation of the splicing frame 5 and the top frame 2 is completed through the locking rod 7. At this time, the splicing frame 5 and the top frame 2 can form a deburring assembly for the metal pipe structure in cooperation with the sandpaper strips at their respective bottoms. With the rotation of the middle rod 13 and the metal pipe driven by the rotating part one 3, the deburring assembly can simultaneously complete the deburring of the outer wall of the arc-shaped end of the metal pipe and the corners on both sides, thereby ensuring the use effect of the deburring device for the surface of the automobile metal pipe.

[0026] Specifically, as shown in Figure 2 and Figure 4 , the opposite surfaces of the support 9 and the middle rod 13 are respectively fixedly connected to a support rod 11 and a light rod 17. The open end of the support rod 11 and the open end of the light rod 17 are engaged. After the support 9 and the base 1 are fixed, the open end of the support rod 11 will be combined with the light rod 17. In this way, the rotation of the middle rod 13 is not affected, and the open end of the middle rod 13 can be supported, thereby ensuring the stability of the rotation of the middle rod 13 and improving the stability of the use of the deburring device for the surface of the automobile metal pipe.

[0027] Specifically, as shown in Figure 2 and Figure 3As shown, the base 9 is fixedly connected with a side piece at the bottom, and the side piece is fixedly connected with the base 1 at the top through a fixed rod 10, the splicing frame 5 is fixedly connected with a clamping piece 6 at the outer wall, and the clamping piece 6 is fixedly connected with the top frame 2 through a locking rod 7, so as to ensure the convenience of disassembly and assembly of the base 9 and the base 1 and the splicing frame 5 and the top frame 2, the rotating part one 3 is fixedly connected with the base 1 at the top through a support 4, and the support 4 is rotatably connected with a rotating roller at the outer wall, so as to realize the quick positioning of the metal pipe without affecting the rotation of the metal pipe, the tensioning assembly comprises a rotating part two 12 fixedly connected with the outer wall of the middle rod 13, the output end of the rotating part two 12 is fixedly connected with a transmission rod, the outer wall of the transmission rod is rotatably connected with two groups of screw sleeves 16 through two groups of opposite screw grooves, the outer wall of each of the two groups of screw sleeves 16 is hingedly connected with a push rod 15, and the open end of each of the two groups of push rods 15 is integrated with a tensioning block 14, the rotating part two 12 drives the transmission rod to rotate, the transmission rod drives the two groups of screw sleeves 16 to move relatively, and the two groups of screw sleeves 16 drive the tensioning block 14 to move through the corresponding push rod 15, so as to realize the fixation of the middle rod 13 and the metal pipe through friction.

[0028] Working principle: the metal pipe is combined to the outer side of the middle rod 13, and the fixation of the metal pipe and the middle rod 13 is realized through the tensioning assembly, then the base 9 is fixed with the base 1, and the fixation of the splicing frame 5 and the top frame 2 is realized through the locking rod 7, at this time, the splicing frame 5 and the top frame 2 can form a deburring assembly matched with the metal pipe structure through the sandpaper strips at the bottom, and the deburring assembly can simultaneously deburr the outer wall of the arc-shaped end and the corners on both sides of the metal pipe as the rotating part one 3 drives the middle rod 13 and the metal pipe to rotate, so as to ensure the use effect of the deburring device for the surface of the automobile metal pipe, after the base 9 is fixed with the base 1, the open end of the supporting rod 11 is combined with the light rod 17, so as to not affect the rotation of the middle rod 13 and realize the support of the open end of the middle rod 13, so as to ensure the stability of the rotation of the middle rod 13, thereby improving the stability of the deburring device for the surface of the automobile metal pipe.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A deburring device for automotive metal pipe surfaces, comprising a base (1) and a rotating component (3) and a top bracket (2) fixed to the top of the base (1), characterized in that, The base (1) is detachably connected to a support (9) at the top. The outer wall of the support (9) is rotatably connected to a splicing frame (5) via a bearing (8). The splicing frame (5) is detachably connected to the top frame (2). Sandpaper strips are fixedly connected to the bottom of both the splicing frame (5) and the top frame (2). A middle rod (13) is fixedly connected to the output end of the rotating part (3). A tensioning component for fixing metal tubes is integrated inside the middle rod (13).

2. The deburring device for automotive metal pipes according to claim 1, characterized in that, The support (9) and the middle rod (13) are respectively fixedly connected to the support rod (11) and the smooth rod (17), and the open end of the support rod (11) is engaged with the open end of the smooth rod (17).

3. The deburring device for automotive metal pipes according to claim 2, characterized in that, The bottom of the support (9) is fixedly connected to a side piece, and the side piece is fixedly connected to the top of the base (1) via a fixing rod (10).

4. The deburring device for automotive metal pipes according to claim 3, characterized in that, The splicing frame (5) has a mounting plate (6) fixedly connected to its outer wall, and the mounting plate (6) is fixedly connected to the top frame (2) by a locking rod (7).

5. The deburring device for automotive metal pipes according to claim 4, characterized in that, The rotating component (3) is fixedly connected to the top of the base (1) via a support (4), and a rotating roller is rotatably connected to the outer wall of the support (4).

6. The deburring device for automotive metal pipes according to claim 5, characterized in that, The tensioning assembly includes a rotating part two (12) fixedly connected to the outer wall of the central rod (13). The output end of the rotating part two (12) is fixedly connected to a transmission rod. The outer wall of the transmission rod is screwed with two sets of threaded grooves and two sets of threaded sleeves (16). The outer walls of the two sets of threaded sleeves (16) are hinged with push rods (15), and the open ends of the two sets of push rods (15) are integrated with tensioning blocks (14).

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