Automobile part machining device

CN119238236AInactive Publication Date: 2025-01-03HEHUA MASCH TECH (KUNSHAN) CO LTD
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Patent Information

Application Number
CN202310800117.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-07-03
Publication Date
2025-01-03
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

It is difficult for existing processing devices to polish tubular automotive parts of different diameters.

Method used

An automobile parts processing device is designed, including a base plate, a rotary disc, a curved tightening plate, a grinding roller and a corresponding driving, pushing, clamping and adjustment mechanism. The parts are fixed and pushed through the arc-shaped tightening plate. , adjust the height and position of the grinding roller to adapt to parts of different diameters, and realize rotating grinding through the driving mechanism.

Benefits of technology

The stable clamping and processing of tubular automotive parts of different diameters and lengths is achieved, ensuring the stability and efficiency of the processing process.

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Abstract

The invention discloses an automobile part machining device, and belongs to the technical field of part machining, the automobile part machining device comprises a bottom plate, a fixing plate is fixedly connected to the bottom plate, a rotating disc is rotatably connected to the fixing plate, a plurality of arc-shaped tight supporting plates are slidably connected to the rotating disc, a polishing roller is slidably connected to the fixing plate, and a driving mechanism is arranged among the rotating disc, the polishing roller and the fixing plate; the driving mechanism is used for controlling the rotating disc and the grinding roller to rotate, so that the rotating disc and the grinding roller are matched to grind the automobile parts, and a pushing mechanism is arranged between the rotating disc and the multiple arc-shaped supporting plates and used for pushing the multiple arc-shaped supporting plates to slide on the rotating disc to tightly support the automobile parts. Clamping mechanisms are respectively arranged between the plurality of arc-shaped supporting plates and the pushing mechanism; the problems that in the prior art, the diameters of most tubular automobile parts are different, and an existing machining device is difficult to polish the tubular parts with different diameters are solved.
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Description

Technical Field

[0001] The invention relates to the technical field of parts processing, and more specifically to an automobile parts processing device. Background Art

[0002] Automobile refers to a non-track-borne vehicle that is powered by power and has four or more wheels. Automobiles are becoming increasingly popular due to their convenience. Automobiles usually have many parts that need to be processed.

[0003] At present, tubular automobile parts need to be polished on the surface. Since there are many tubular parts on the automobile, most of the tubular automobile parts have different diameters. It is difficult for existing processing devices to polish tubular parts with different diameters. Therefore, the present invention proposes an automobile parts processing device. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide an automobile parts processing device, aiming to solve the problem that most tubular automobile parts in the prior art have different diameters and the existing processing devices are difficult to grind tubular parts of different diameters.

[0006] 2. Technical solution

[0007] To solve the above problems, the present invention adopts the following technical solutions:

[0008] A kind of automobile parts processing device comprises a base plate, a fixed plate is fixedly connected to the base plate, a turntable is rotatably connected to the fixed plate, a plurality of arc-shaped tightening plates are slidably connected to the turntable, a grinding roller is slidably connected to the fixed plate, a driving mechanism is arranged between the turntable, the grinding roller and the fixed plate, the driving mechanism is used to control the rotation of the turntable and the grinding roller so that the turntable and the grinding roller cooperate to grind the automobile parts, a pushing mechanism is arranged between the turntable and the plurality of arc-shaped tightening plates, the pushing mechanism is used to push the plurality of arc-shaped tightening plates to slide on the turntable to tighten the automobile parts, a clamping mechanism is arranged between the plurality of arc-shaped tightening plates and the pushing mechanism respectively, the clamping mechanism is used to clamp and fix the automobile parts on the plurality of arc-shaped tightening plates, an adjusting mechanism is arranged between the base plate and the grinding roller, the adjusting mechanism is used to adjust the height of the grinding roller.

[0009] As a preferred solution of the present invention, the driving mechanism includes a first motor, which is fixedly connected to the turntable, and the output end of the first motor movably passes through a fixed plate and is fixedly connected to the turntable, a slideway is drilled on the fixed plate, a second motor is slidably connected to the fixed plate, and the output end of the second motor movably passes through the slideway and is fixedly connected to the grinding roller.

[0010] As a preferred solution of the present invention, the pushing mechanism includes a bidirectional threaded rod, which is rotatably connected to a turntable, and the outer surface of the bidirectional threaded rod is threadedly connected to two travel nuts, and a plurality of connecting rods are movably hinged between the two travel nuts through a hinge shaft, and the plurality of connecting rods are respectively hinged to a plurality of arc-shaped tightening plates through the hinge shaft.

[0011] As a preferred solution of the present invention, the clamping mechanism includes multiple groups of sliding openings, which are respectively excavated on multiple arc-shaped clamping plates, and sliders are slidably connected in the multiple groups of sliding openings, and clamping blocks are fixedly connected to multiple sliders. Multiple groups of telescopic sleeves are fixedly connected to one stroke nut, and the ends of the multiple telescopic sleeves away from the stroke nut are respectively fixedly connected to multiple sliders, and a group of adjustment components are arranged on multiple clamping blocks, and the adjustment components are used to clamp automotive parts of different lengths.

[0012] As a preferred solution of the present invention, each group of the adjustment components includes an adjustment threaded rod, the adjustment threaded rod is threadedly connected to a clamping block, and one end of the adjustment threaded rod is rotatably connected to the adjustment block.

[0013] As a preferred solution of the present invention, the adjusting mechanism includes a lifting threaded rod, which is rotatably connected to the base plate, the outer surface of the lifting threaded rod is threadedly connected to a threaded tube, the outer surface of the lifting threaded rod is fixedly connected to a driven bevel gear, a rotating rod is rotatably connected to the fixed plate, one end of the rotating rod is fixedly connected to an active bevel gear, and the active bevel gear is meshed with the driven bevel gear, the top end of the threaded tube is fixedly connected to a lifting frame, and the grinding roller is rotatably connected to the lifting frame.

[0014] As a preferred solution of the present invention, a plurality of slide grooves are excavated on the turntable, a plurality of the arc-shaped tightening plates are fixedly connected with stabilizing blocks, and the plurality of stabilizing blocks are slidably connected in the plurality of slide grooves respectively.

[0015] As a preferred solution of the present invention, a plurality of stabilizing bars are fixedly connected to the turntable, and the two travel nuts are slidably connected to the plurality of stabilizing bars.

[0016] As a preferred solution of the present invention, an insertion rod is fixedly connected to the adjustment block, and the insertion rod movably penetrates the clamping block.

[0017] As a preferred solution of the present invention, a stabilizing sleeve is fixedly connected to the bottom end of the lifting frame, a stabilizing rod is fixedly connected to the bottom plate, and the stabilizing sleeve is slidably connected to the stabilizing rod.

[0018] .Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) In this scheme, tubular automobile parts are put on multiple arc-shaped tightening plates, and the automobile parts are tightened by using a pushing mechanism to push the multiple arc-shaped tightening plates. The multiple arc-shaped tightening plates can fix tubular parts of different diameters. The grinding roller can adjust its position through the adjustment mechanism and can contact the tubular parts of different diameters, so that when the driving mechanism controls the rotation of the turntable and the grinding roller, the tubular parts of different diameters can be polished.

[0021] (2) In this solution, when multiple arc-shaped support plates are used to tighten and fix the tubular automobile parts, the clamping mechanism can clamp and fix the automobile parts through the adjustment components, so that the automobile parts achieve secondary stability, so that the automobile parts can also rotate stably when the turntable rotates. The multiple groups of adjustment components on the multiple clamping blocks can adjust the clamping position, so that the clamping mechanism can clamp and fix automobile parts of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view of the present invention;

[0023] Figure 2 is a cross-sectional view of the present invention;

[0024] Figure 3 An exploded view of the present invention;

[0025] Figure 4 It is a first stereogram of a part of the structure of the present invention;

[0026] Figure 5 A second stereoscopic diagram of a part of the structure of the present invention;

[0027] Figure 6 is a three-dimensional diagram of the adjustment assembly of the present invention;

[0028] Figure 7 is a third stereogram of a partial structure of the present invention;

[0029] Figure 8 It is a fourth stereoscopic diagram of a partial structure of the present invention.

[0030] Description of the numbers in the figure:

[0031] 1. Bottom plate; 2. Fixed plate; 3. Turntable; 4. Arc-shaped tightening plate; 5. Grinding roller; 601. First motor; 602. Slideway; 603. Second motor; 701. Bidirectional threaded rod; 702. Travel nut; 703. Connecting rod; 801. Slide; 802. Sliding block; 803. Pressing block; 804. Telescopic sleeve; 901. Adjusting threaded rod; 902. Adjusting block; 101. Lifting threaded rod; 102. Threaded tube; 103. Driven bevel gear; 104. Turning rod; 105. Active bevel gear; 106. Lifting frame; 11. Slideway; 12. Stabilizing block; 13. Stabilizing bar; 14. Inserting rod; 15. Stabilizing sleeve; 16. Stabilizing rod. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Example:

[0036] See also Figure 1-4, a kind of automobile parts processing device comprises a base plate 1, a fixed plate 2 is fixedly connected to the base plate 1, a turntable 3 is rotatably connected to the fixed plate 2, a plurality of arc-shaped tightening plates 4 are slidably connected to the turntable 3, a grinding roller 5 is slidably connected to the fixed plate 2, a driving mechanism is arranged between the turntable 3, the grinding roller 5 and the fixed plate 2, the driving mechanism is used to control the rotation of the turntable 3 and the grinding roller 5, so that the turntable 3 and the grinding roller 5 cooperate to grind the automobile parts, a pushing mechanism is arranged between the turntable 3 and the plurality of arc-shaped tightening plates 4, the pushing mechanism is used to push the plurality of arc-shaped tightening plates 4 to slide on the turntable 3 to tighten the automobile parts, a clamping mechanism is arranged between the plurality of arc-shaped tightening plates 4 and the pushing mechanism respectively, the clamping mechanism is used to clamp and fix the automobile parts on the plurality of arc-shaped tightening plates 4, an adjusting mechanism is arranged between the base plate 1 and the grinding roller 5, and the adjusting mechanism is used to adjust the height of the grinding roller 5.

[0037] In this embodiment, when processing automobile parts, the automobile parts are firstly put on a plurality of arc-shaped tightening plates 4, and the plurality of arc-shaped tightening plates 4 are pushed by a pushing mechanism, and the plurality of arc-shaped tightening plates 4 press the automobile parts against the turntable 3, and at the same time, the clamping mechanism cooperates with the turntable 3 to clamp and fix the automobile parts, so that the automobile parts are further stabilized, and then the grinding roller 5 is made to slide on the fixed plate 2 through the adjusting mechanism, and the height of the grinding roller 5 is adjusted so that the grinding roller 5 contacts the surface of the automobile parts, and finally, the turntable 3 and the grinding roller 5 are controlled to rotate through the driving mechanism, and the turntable 3 drives the automobile parts to rotate through the plurality of arc-shaped tightening plates 4, and the grinding roller 5 rotates in the opposite direction of the turntable 3 to grind the surface of the automobile parts, thereby realizing the processing of automobile parts.

[0038] Specifically, the driving mechanism includes a first motor 601, the first motor 601 is fixedly connected to the turntable 3, and the output end of the first motor 601 movably passes through the fixed plate 2 and is fixedly connected to the turntable 3, a slideway 602 is drilled on the fixed plate 2, a second motor 603 is slidably connected to the fixed plate 2, and the output end of the second motor 603 movably passes through the slideway 602 and is fixedly connected to the grinding roller 5.

[0039] In this embodiment, the first motor 601 and the second motor 603 are both electrically connected to an external power supply. The first motor 601 drives the turntable 3 to rotate on the fixed plate 2, and the second motor 603 drives the grinding roller 5 to rotate on the fixed plate 2. The grinding roller 5 can be adjusted through the slide 602 to contact and grind automobile parts of different diameters.

[0040] Specifically, the pushing mechanism includes a bidirectional threaded rod 701, which is rotatably connected to the turntable 3. The outer surface of the bidirectional threaded rod 701 is threadedly connected to two travel nuts 702. A plurality of connecting rods 703 are movably hinged between the two travel nuts 702 through a hinge shaft, and the plurality of connecting rods 703 are respectively movably hinged to a plurality of arc-shaped tightening plates 4 through a hinge shaft.

[0041] In this embodiment, when the automobile parts are sleeved on the multiple arc-shaped tightening plates 4, by rotating the bidirectional threaded rod 701, the surface of the bidirectional threaded rod 701 is provided with two threads in opposite directions, so when the bidirectional threaded rod 701 is rotated, the two travel nuts 702 will be close to each other, and the two travel nuts 702 will lift up the multiple arc-shaped tightening plates 4 through multiple sets of connecting rods 703, and the multiple arc-shaped tightening plates 4 will tighten and fix the inner wall of the automobile parts.

[0042] Specifically, the clamping mechanism includes multiple groups of sliding openings 801, and the multiple groups of sliding openings 801 are respectively excavated on multiple arc-shaped clamping plates 4. Slide blocks 802 are slidably connected in the multiple groups of sliding openings 801, and clamping blocks 803 are fixedly connected to the multiple sliders 802. Multiple groups of telescopic sleeves 804 are fixedly connected to a travel nut 702, and the ends of the multiple groups of telescopic sleeves 804 away from the travel nut 702 are respectively fixedly connected to the multiple sliders 802. A group of adjustment components are provided on the multiple clamping blocks 803, and the adjustment components are used to clamp automotive parts of different lengths.

[0043] In this embodiment, when the multiple arc-shaped tightening plates 4 are tightening the automobile parts, the multiple arc-shaped tightening plates 4 will respectively pull the multiple groups of telescopic sleeves 804 to stretch through the multiple sliders 802, and one of the travel nuts 702 will drive the multiple sliders 802 to slide in the multiple sliding openings 801 respectively through the multiple groups of telescopic sleeves 804, thereby moving the multiple clamping blocks 803, and the multiple clamping blocks 803 clamp the automobile parts on the turntable 3 through the adjustment components.

[0044] Specifically, each set of adjustment components includes an adjustment threaded rod 901 , which is threadedly connected to a clamping block 803 , and one end of the adjustment threaded rod 901 is rotatably connected to an adjustment block 902 .

[0045] In this embodiment, the multiple adjustment blocks 902 can be moved by rotating the multiple adjustment threaded rods 901 , and the multiple adjustment blocks 902 can clamp automobile parts of different lengths after adjustment.

[0046] Specifically, the adjustment mechanism includes a lifting threaded rod 101, which is rotatably connected to the base plate 1, and the outer surface of the lifting threaded rod 101 is threadedly connected to a threaded tube 102, and the outer surface of the lifting threaded rod 101 is fixedly connected to a driven bevel gear 103, and a rotating rod 104 is rotatably connected to the fixed plate 2, and one end of the rotating rod 104 is fixedly connected to an active bevel gear 105, and the active bevel gear 105 is meshed with the driven bevel gear 103, and the top end of the threaded tube 102 is fixedly connected to a lifting frame 106, and the grinding roller 5 is rotatably connected to the lifting frame 106.

[0047] In this embodiment, when grinding automobile parts of different diameters, the active bevel gear 105 is rotated by rotating the rotating rod 104, and the active bevel gear 105 drives the driven bevel gear 103 to rotate, and the driven bevel gear 103 drives the lifting threaded rod 101 to rotate on the bottom plate 1, and the lifting threaded rod 101 rotates to lift the threaded tube 102, and the threaded tube 102 drives the grinding roller 5 to lift through the lifting frame 106, so that the grinding roller 5 can grind the surfaces of automobile parts of different diameters.

[0048] Specifically, a plurality of slide grooves 11 are excavated on the turntable 3 , and a plurality of arc-shaped support plates 4 are all fixedly connected with stabilizing blocks 12 , and the plurality of stabilizing blocks 12 are slidably connected in the plurality of slide grooves 11 , respectively.

[0049] In this embodiment, the multiple arc-shaped tensioning plates 4 will cause the multiple stabilizing blocks 12 to slide in the multiple slide grooves 11 respectively during the movement. The sliding connection between the multiple stabilizing blocks 12 and the multiple slide grooves 11 enables the multiple arc-shaped tensioning plates 4 to remain stable during the movement of the turntable 3.

[0050] Specifically, a plurality of stabilizing bars 13 are fixedly connected to the turntable 3 , and the two travel nuts 702 are both slidably connected to the plurality of stabilizing bars 13 .

[0051] In this embodiment, the two travel nuts 702 will slide in the plurality of stabilizing bars 13 during the movement, and the plurality of stabilizing bars 13 make the movement of the two travel nuts 702 more stable.

[0052] Specifically, the adjusting block 902 is fixedly connected with an insert rod 14 , and the insert rod 14 movably passes through the pressing block 803 .

[0053] In this embodiment, the adjusting block 902 drives the insertion rod 14 to slide on the pressing block 803 during the movement, and the insertion rod 14 keeps the adjusting block 902 stable during the movement and adjustment.

[0054] Specifically, a stabilizing sleeve 15 is fixedly connected to the bottom end of the lifting frame 106 , a stabilizing rod 16 is fixedly connected to the bottom plate 1 , and the stabilizing sleeve 15 is slidably connected to the stabilizing rod 16 .

[0055] In this embodiment, when the lifting frame 106 drives the grinding roller 5 to adjust, the stabilizing sleeve 15 will slide on the stabilizing rod 16. The sliding connection between the stabilizing sleeve 15 and the stabilizing rod 16 keeps the movement of the lifting frame 106 stable.

[0056] Working principle: When processing automobile parts, the tubular automobile parts are put on multiple arc-shaped tightening plates 4, and then the two-way threaded rod 701 is rotated. When the two-way threaded rod 701 rotates, the two travel nuts 702 are brought close to each other, and the two travel nuts 702 lift the multiple arc-shaped tightening plates 4 through multiple sets of connecting rods 703. The multiple arc-shaped tightening plates 4 tighten and fix the inner wall of the automobile parts. In the process of tightening the automobile parts, the multiple arc-shaped tightening plates 4 will respectively pull the multiple sets of telescopic sleeves 804 through the multiple sliders 802 to stretch. One of the stroke nuts 702 will drive the multiple sliders 802 to slide in the multiple sliding openings 801 through the multiple sets of telescopic sleeves 804, thereby moving the multiple clamping blocks 803. The multiple clamping blocks 803 are adjusted The assembly clamps the automobile parts on the turntable 3, and finally rotates the rotating rod 104 to rotate the active bevel gear 105, and the active bevel gear 105 drives the driven bevel gear 103 to rotate, and the driven bevel gear 103 drives the lifting threaded rod 101 to rotate on the base plate 1, and the lifting threaded rod 101 rotates to lift the threaded tube 102, and the threaded tube 102 drives the grinding roller 5 to lift through the lifting frame 106, and the grinding roller 5 contacts the surface of the automobile parts, and then the first motor 601 and the second motor 603 are started by an external power supply, and the first motor 601 and the second motor 603 respectively drive the turntable 3 and the grinding roller 5 to rotate in opposite directions, and the turntable 3 drives the automobile parts to rotate through a plurality of arc-shaped tightening plates 4, so that the surface of the automobile parts is polished by the grinding roller 5.

[0057] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and improved concepts of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. An automobile parts processing device, comprising a base plate (1), characterized in that: The bottom plate (1) is fixedly connected to a fixed plate (2), the fixed plate (2) is rotatably connected to a turntable (3), the turntable (3) is slidably connected to a plurality of arc-shaped tightening plates (4), the fixed plate (2) is slidably connected to a grinding roller (5), a driving mechanism is provided between the turntable (3), the grinding roller (5) and the fixed plate (2), the driving mechanism is used to control the rotation of the turntable (3) and the grinding roller (5), so that the turntable (3) and the grinding roller (5) cooperate to grind automobile parts. A pushing mechanism is provided between the turntable (3) and the plurality of arc-shaped tightening plates (4), and the pushing mechanism is used to push the plurality of arc-shaped tightening plates (4) to slide on the turntable (3) to tighten the automobile parts. A clamping mechanism is provided between the plurality of arc-shaped tightening plates (4) and the pushing mechanism, and the clamping mechanism is used to clamp and fix the automobile parts on the plurality of arc-shaped tightening plates (4). An adjusting mechanism is provided between the bottom plate (1) and the grinding roller (5), and the adjusting mechanism is used to adjust the height of the grinding roller (5).

2. The automobile parts processing device according to claim 1, characterized in that: The driving mechanism comprises a first motor (601), the first motor (601) is fixedly connected to the rotating disk (3), and the output end of the first motor (601) movably passes through the fixed plate (2) and is fixedly connected to the rotating disk (3), a slideway (602) is cut on the fixed plate (2), a second motor (603) is slidably connected to the fixed plate (2), and the output end of the second motor (603) movably passes through the slideway (602) and is fixedly connected to the grinding roller (5).

3. The automobile parts processing device according to claim 2, characterized in that: The pushing mechanism comprises a bidirectional threaded rod (701), wherein the bidirectional threaded rod (701) is rotatably connected to the turntable (3), and the outer surface of the bidirectional threaded rod (701) is threadedly connected to two travel nuts (702), and a plurality of connecting rods (703) are movably hinged between the two travel nuts (702) via hinge shafts, and the plurality of connecting rods (703) are respectively movably hinged to a plurality of arc-shaped tightening plates (4) via hinge shafts.

4. The automobile parts processing device according to claim 3, characterized in that: The clamping mechanism comprises a plurality of groups of sliding openings (801), wherein the plurality of groups of sliding openings (801) are respectively excavated on a plurality of arc-shaped clamping plates (4), wherein a slider (802) is slidably connected in the plurality of groups of sliding openings (801), wherein a plurality of sliders (802) are fixedly connected with a clamping block (803), wherein a plurality of groups of telescopic sleeves (804) are fixedly connected to a stroke nut (702), wherein ends of the plurality of telescopic sleeves (804) away from the stroke nut (702) are respectively fixedly connected to the plurality of sliders (802), and a group of adjusting components are arranged on the plurality of clamping blocks (803), wherein the adjusting components are used for clamping automobile parts of different lengths.

5. The automobile parts processing device according to claim 4, characterized in that: Each set of the adjustment components comprises an adjustment threaded rod (901), wherein the adjustment threaded rod (901) is threadedly connected to a clamping block (803), and one end of the adjustment threaded rod (901) is rotatably connected to an adjustment block (902).

6. The automobile parts processing device according to claim 5, characterized in that: The adjustment mechanism comprises a lifting threaded rod (101), the lifting threaded rod (101) is rotatably connected to the bottom plate (1), the outer surface of the lifting threaded rod (101) is threadedly connected to a threaded tube (102), the outer surface of the lifting threaded rod (101) is fixedly connected to a driven bevel gear (103), a rotating rod (104) is rotatably connected to the fixed plate (2), one end of the rotating rod (104) is fixedly connected to an active bevel gear (105), and the active bevel gear (105) is meshed with the driven bevel gear (103), the top end of the threaded tube (102) is fixedly connected to a lifting frame (106), and the grinding roller (5) is rotatably connected inside the lifting frame (106).

7. The automobile parts processing device according to claim 6, characterized in that: A plurality of slide grooves (11) are cut on the rotating disk (3), and a plurality of the arc-shaped tightening plates (4) are fixedly connected with stabilizing blocks (12), and the plurality of stabilizing blocks (12) are respectively slidably connected in the plurality of slide grooves (11).

8. The automobile parts processing device according to claim 7, characterized in that: A plurality of stabilizing bars (13) are fixedly connected to the rotating disk (3), and the two travel nuts (702) are both slidably connected inside the plurality of stabilizing bars (13).

9. The automobile parts processing device according to claim 8, characterized in that: The adjusting block (902) is fixedly connected with an insertion rod (14), and the insertion rod (14) movably penetrates the pressing block (803).

10. The automobile parts processing device according to claim 9, characterized in that: The bottom end of the lifting frame (106) is fixedly connected to a stabilizing sleeve (15), the bottom plate (1) is fixedly connected to a stabilizing rod (16), and the stabilizing sleeve (15) is slidably connected to the stabilizing rod (16).