Automobile part burr treatment device

Abstract

The utility model discloses a burr treatment device for automobile parts. The burr treatment device comprises a fixed disc, a plurality of polishing rollers, a fixed sleeve and an adjusting piece, the multiple polishing rollers are annularly arranged on the fixed disc and are in sliding connection with the surface of the fixed disc through sliding plates. The fixed sleeve is fixedly mounted at the axis of the fixed disc; the adjusting piece is connected with the outer wall of the fixing sleeve and the sliding plates so as to control the grinding rollers to synchronously move in the direction away from or close to the axis of the fixing disc. Through the arrangement, an operator only needs to control the fixed sleeve to rotate, the polishing rollers can polish the inner diameter of a pipe so as to achieve the deburring effect, the adjusting piece is arranged, the polishing radius formed by the multiple polishing rollers in a surrounding mode can be adjusted, and therefore the polishing device is suitable for pipes of different sizes, and the polishing efficiency is improved. And the applicability is higher.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts processing, in particular to a burr processing device for automobile parts. Background Art

[0002] Pipe fittings are a general term for parts that play the role of connection, control, direction change, flow diversion, sealing, support, etc. in the pipeline system. Steel pipe fittings are all pressure-bearing pipe fittings. According to different processing techniques, they are divided into four categories, namely butt welding pipe fittings (with welds and without welds), socket welding and threaded pipe fittings, and flange pipe fittings. In automobile parts and accessories, many accessories are pipe fitting structures, so we call the pipe fittings used in automobile parts automobile pipe fittings.

[0003] Automotive pipe fittings need to be deburred during production. Existing deburring methods mostly use manual grinding inside the pipe, which is inefficient.

[0004] Therefore, a burr treatment device for automobile parts is needed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a burr treatment device for automobile parts, so as to facilitate operators to quickly grind the inner wall of the pipe and improve the production rate.

[0006] In order to solve the above technical problems, the utility model provides a burr treatment device for automobile parts, comprising a fixed plate, a plurality of grinding rollers, a fixed sleeve and an adjusting member;

[0007] The plurality of grinding rollers are arranged in a ring shape on the fixed disk and are slidably connected to the surface of the fixed disk through a sliding plate;

[0008] The fixed sleeve is fixedly mounted at the axis of the fixed disk;

[0009] The adjusting member is connected to the outer wall of the fixed sleeve and the plurality of sliding plates to control the plurality of grinding rollers to synchronously move in a direction away from or close to the axis of the fixed disk.

[0010] Furthermore, the adjusting member includes a slip ring and a hinged rod;

[0011] The slip ring is slidably mounted on the outer wall of the fixed sleeve and can be self-locking;

[0012] The number of the hinged rods matches that of the sliding plates, and one end of the hinged rods is hinged to the outer wall of the sliding ring, and the other end is hinged to the sliding plate;

[0013] Wherein, the hinged rod is always in an inclined state.

[0014] Furthermore, the adjusting member further comprises a threaded ring;

[0015] The threaded ring is rotatably connected to the slip ring and is threadedly connected to the outer wall of the fixed sleeve;

[0016] As the threaded ring rotates, the slip ring feed is controlled.

[0017] Furthermore, the adjusting member includes a rotating ring and an arc-shaped hole;

[0018] The rotating ring is rotatably connected to the outer wall of the fixed sleeve and can be self-locking;

[0019] The arc-shaped holes are arranged inside the rotating ring, and the number of the arc-shaped holes matches the number of the sliding plates;

[0020] The sliding plate is provided with a positioning column extending into the interior of the arc-shaped hole.

[0021] Furthermore, when the rotating ring rotates, the inner wall of the arc-shaped hole squeezes the positioning column to drive the sliding plate to move in a direction close to or away from the axis of the fixed disk.

[0022] Furthermore, the rotating ring is threadedly connected to the fixed sleeve, and when the rotating ring rotates, the positioning column is always located inside the arc-shaped hole.

[0023] Furthermore, the automobile parts burr treatment device also includes a mounting plate, a connecting tube, a driving motor and an electric telescopic rod;

[0024] The connecting cylinder and the driving motor are both fixedly mounted on one side of the mounting plate;

[0025] The electric telescopic rod is arranged on the other side of the mounting plate;

[0026] The connecting sleeve is rotatably connected to the fixing sleeve and communicates with each other;

[0027] The output end of the driving motor is drivingly connected to the fixed sleeve via meshing gears.

[0028] Furthermore, a blowing disc assembly is provided at the axis center of one side of the fixing disc away from the fixing sleeve, and the blowing disc assembly is communicated with the fixing sleeve;

[0029] The connecting tube is connected to an external gas delivery device through a pipeline.

[0030] Furthermore, the blowing disc assembly includes a cover body and a plurality of air outlet pipes;

[0031] The plurality of air outlet pipes are arranged on the cover body in an annular shape and at equal intervals, and are arranged in an inclined manner, and extend outward from a direction away from the cover body.

[0032] Furthermore, the extension line of the axial center line of the air outlet pipe can always intersect with the grinding roller.

[0033] Compared with the prior art, the utility model has at least the following beneficial effects:

[0034] By arranging a fixed disk, a grinding roller, a fixed sleeve and an adjusting piece, and making the grinding roller arranged in a ring shape on the fixed disk, when the fixed disk rotates, the grinding roller can rotate synchronously to grind the burrs on the inner hole of the pipe, and by using the adjusting piece, the grinding roller can move in a direction away from or close to the axis of the fixed disk, thereby changing the grinding radius of the grinding roller, so that it is suitable for grinding pipes of different sizes and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a structural cross-sectional view of a burr treatment device for automobile parts in one embodiment of the utility model;

[0036] Figure 2 It is a structural cross-sectional view of the adjusting member of the burr treatment device for automobile parts in one embodiment of the utility model after operation;

[0037] Figure 3 This is a structural cross-sectional view of a burr treatment device for automobile parts in another embodiment of the utility model;

[0038] Figure 4 It is a bottom sectional view of a device for processing burrs of automobile parts in another embodiment of the utility model.

[0039] Figure numbers: 1. fixed plate; 2. grinding roller; 3. fixed sleeve; 4. adjusting member; 41. slip ring; 42. hinged rod; 43. threaded ring; 44. rotating ring; 45. arc hole; 5. sliding plate; 51. positioning column; 6. mounting plate; 7. connecting tube; 8. driving motor; 9. blowing plate assembly; 91. cover body; 92. air outlet pipe. DETAILED DESCRIPTION

[0040] The following is a more detailed description of the automotive parts burr treatment device of the utility model in conjunction with the schematic diagram, which shows the preferred embodiment of the utility model. It should be understood that those skilled in the art can modify the utility model described herein and still achieve the beneficial effects of the utility model. Therefore, the following description should be understood as being widely known to those skilled in the art and not as a limitation to the utility model.

[0041] The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the accompanying drawings are in very simplified form and in non-precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0042] Embodiment 1

[0043] like Figure 1 and Figure 2 As shown, an embodiment of the utility model provides a burr treatment device for automobile parts, comprising a fixed plate 1, a plurality of grinding rollers 2, a fixed sleeve 3 and an adjusting member 4.

[0044] The plurality of grinding rollers 2 are arranged in a ring shape on the fixed plate 1 and are slidably connected to the surface of the fixed plate 1 via a sliding plate 5 .

[0045] The fixing sleeve 3 is fixedly mounted at the axis center of the fixing disk 1 .

[0046] It should be particularly noted that the fixed sleeve 3 can be connected to an external driving device, so that the fixed disc 1 and the grinding roller 2 can be correspondingly driven to rotate through the rotation of the fixed sleeve 3 to complete the function of burr grinding.

[0047] The adjusting member 4 is connected to the outer wall of the fixed sleeve 3 and the plurality of sliding plates 5 to control the plurality of grinding rollers 2 to synchronously move away from or close to the axial direction of the fixed disk 1 .

[0048] The device is provided with a fixed disk 1, a grinding roller 2, a fixed sleeve 3 and an adjusting member 4, and the grinding roller 2 is arranged in a ring shape on the fixed disk 1, so that when the fixed disk 1 rotates (that is, when the fixed sleeve 3 is rotated by an external force), the grinding roller 2 can rotate synchronously to grind the burrs on the inner hole of the pipe, and by means of the adjusting member 4, the grinding roller 2 can move away from or close to the axial direction of the fixed disk 1, so that the grinding radius of the grinding roller 2 can be changed, so that it is suitable for grinding pipes of different sizes and has a wider range of applications.

[0049] In this embodiment, a specific adjusting member 4 is provided to achieve motion control of the grinding roller 2 .

[0050] Specifically, the adjusting member 4 includes a sliding ring 41 and a hinge rod 42 .

[0051] Among them, the slip ring 41 is slidably installed on the outer wall of the fixed sleeve 3 and can be self-locking. The number of the hinged rod 42 matches that of the sliding plate 5, and one end is hinged to the outer wall of the slip ring 41, and the other end is hinged to the sliding plate 5, so that when the slip ring 41 slides, the hinged rod 42 is pulled to deflect, and then a component force is provided to the sliding plate 5 to move closer to or away from the axial direction of the fixed disk 1, thereby realizing the adjustment and control of the position of the grinding roller 2, and accordingly, it is easy to adjust the grinding radius, so as to be suitable for the purpose of grinding pipes of different sizes.

[0052] It should be noted that the hinge rod 42 is always in an inclined state to avoid jamming.

[0053] In other embodiments, in order to facilitate the rapid self-locking of the position of the slip ring 41 and ensure that the grinding roller 2 does not deviate after adjustment, the adjustment member 4 further includes a threaded ring 43 .

[0054] The threaded ring 43 is rotatably connected to the slip ring 41 and is threadedly connected to the outer wall of the fixing sleeve 3 .

[0055] When the threaded ring 43 rotates, the slip ring 41 is controlled to advance, that is, the position of the slip ring 41 is quickly locked by the self-locking of the threaded ring 43 .

[0056] Embodiment 2

[0057] like Figure 3 and Figure 4 As shown, the main difference between this embodiment and the first embodiment is that another adjusting member 4 is proposed to facilitate quick adjustment and reduce the space occupied by the adjusting member 4 during adjustment, thereby effectively avoiding interference between the device and other components.

[0058] Specifically, the adjusting member 4 includes a rotating ring 44 and an arc-shaped hole 45 .

[0059] The rotating ring 44 is rotatably connected to the outer wall of the fixed sleeve 3 and can be self-locking.

[0060] The arc-shaped holes 45 are arranged inside the rotating ring 44, and the number of the arc-shaped holes 45 matches the number of the sliding plates 5. The sliding plates 5 are provided with a positioning column 51 extending to the inside of the arc-shaped holes 45. When the rotating ring 44 rotates, the inner wall of the arc-shaped hole 45 squeezes the positioning column 51 to drive the sliding plate 5 to move toward or away from the axis of the fixed plate 1 to complete the adjustment. Compared with the embodiment 1 driven by the hinge rod 42, the space occupied in the vertical direction can be effectively shortened. Therefore, the interference between the device and other components can be effectively avoided.

[0061] The rotating ring 44 is threadedly connected to the fixed sleeve 3 , and when the rotating ring 44 rotates, the positioning column 51 is always located inside the arc-shaped hole 45 .

[0062] In a further embodiment, in order to facilitate the operator to control the rotation of the fixed sleeve 3, the automobile parts burr treatment device further includes a mounting plate 6, a connecting tube 7, a driving motor 8 and an electric telescopic rod.

[0063] The connecting tube 7 and the driving motor 8 are both fixedly mounted on one side of the mounting plate 6 .

[0064] The electric telescopic rod is arranged on the other side of the mounting plate 6, the connecting tube 7 is rotationally connected to the fixed sleeve 3 and communicated with each other, and the output end of the driving motor 8 is transmission-connected to the fixed sleeve 3 through meshing gears, so the rotation control of the fixed sleeve 3 can be completed by running the driving motor 8, which is convenient for operators to use.

[0065] In other embodiments, in order to improve the grinding effect, an air blowing plate assembly 9 is further provided. Specifically, the air blowing plate assembly 9 is provided at the axis of one side of the fixed plate 1 away from the fixed sleeve 3, and the air blowing plate assembly 9 is communicated with the fixed sleeve 3, and the connecting tube 7 is connected to the external gas delivery device through a pipeline, and air is blown through the air blowing plate assembly 9, so that the grinding debris can be quickly discharged to the outside of the pipe, thereby improving the grinding effect.

[0066] The blowing plate assembly 9 includes a cover body 91 and a plurality of air outlet pipes 92 . The plurality of air outlet pipes 92 are arranged on the cover body 91 in a circular shape and at equal intervals, and are arranged in an inclined manner and extend outward from a direction away from the cover body 91 .

[0067] It should be particularly noted that the extension line of the axis line of the air outlet pipe 92 can always intersect with the grinding roller 2, so that the air outlet pipe 92 can be directed toward the surface where the grinding roller 2 contacts the pipe, so that the grinding roller 2 can quickly blow out the debris when grinding, so as to further improve the grinding effect.

[0068] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A burr treatment device for automobile parts, characterized in that: It includes a fixed plate, a plurality of grinding rollers, a fixed sleeve and an adjusting member; The plurality of grinding rollers are arranged in a ring shape on the fixed disk and are slidably connected to the surface of the fixed disk through a sliding plate; The fixed sleeve is fixedly mounted at the axis of the fixed disk; The adjusting member is connected to the outer wall of the fixed sleeve and the plurality of sliding plates to control the plurality of grinding rollers to synchronously move in a direction away from or close to the axis of the fixed disk.

2. The automobile parts burr treatment device according to claim 1, characterized in that: The adjusting member comprises a sliding ring and a hinged rod; The slip ring is slidably mounted on the outer wall of the fixed sleeve and can be self-locking; The number of the hinged rods matches that of the sliding plates, and one end of the hinged rods is hinged to the outer wall of the sliding ring, and the other end is hinged to the sliding plate; Wherein, the hinged rod is always in an inclined state.

3. The burr treatment device for automobile parts according to claim 2, characterized in that: The adjusting member further comprises a threaded ring; The threaded ring is rotatably connected to the slip ring and is threadedly connected to the outer wall of the fixed sleeve; As the threaded ring rotates, the slip ring feed is controlled.

4. The automobile parts burr treatment device according to claim 1, characterized in that: The adjusting member comprises a rotating ring and an arc-shaped hole; The rotating ring is rotatably connected to the outer wall of the fixed sleeve and can be self-locking; The arc-shaped holes are arranged inside the rotating ring, and the number of the arc-shaped holes matches the number of the sliding plates; The sliding plate is provided with a positioning column extending into the interior of the arc-shaped hole.

5. The automobile parts burr treatment device according to claim 4, characterized in that: When the rotating ring rotates, the inner wall of the arc-shaped hole squeezes the positioning column to drive the sliding plate to move in a direction close to or away from the axis of the fixed disk.

6. The automobile parts burr treatment device according to claim 4, characterized in that: The rotating ring is threadedly connected to the fixed sleeve, and when the rotating ring rotates, the positioning column is always located inside the arc-shaped hole.

7. The automobile parts burr treatment device according to claim 1, characterized in that: The automobile parts burr treatment device also includes a mounting plate, a connecting tube, a driving motor and an electric telescopic rod; The connecting cylinder and the driving motor are both fixedly mounted on one side of the mounting plate; The electric telescopic rod is arranged on the other side of the mounting plate; The connecting sleeve is rotatably connected to the fixing sleeve and communicates with each other; The output end of the driving motor is drivingly connected to the fixed sleeve via meshing gears.

8. The automobile parts burr treatment device according to claim 7, characterized in that: A blowing disc assembly is disposed at the axis of one side of the fixing disc away from the fixing sleeve, and the blowing disc assembly is communicated with the fixing sleeve; The connecting tube is connected to an external gas delivery device through a pipeline.

9. The automobile parts burr treatment device according to claim 8, characterized in that: The blowing disc assembly comprises a cover body and a plurality of air outlet pipes; The plurality of air outlet pipes are arranged on the cover body in an annular shape and at equal intervals, and are arranged in an inclined manner, and extend outward from a direction away from the cover body.

10. The automobile parts burr treatment device according to claim 9, characterized in that: The extension line of the axial center line of the air outlet pipe can always intersect with the grinding roller.

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