Automobile hub grinding robot

Abstract

The invention discloses an automobile hub polishing robot which comprises a fixed base and a fixed base, a robot body is fixedly mounted on the upper surface of the fixed base, a fixed plate is fixedly mounted on the lower surface of the fixed base, and mounting structures are arranged in the fixed base and on the lower surface of the fixed base. The mounting structure comprises a rotating block, a two-way threaded rod, a bearing, a rectangular sliding groove, a rectangular sliding block, a first sliding groove, a first sliding block, a first mounting base, a rectangular groove and a movable rod. According to the automobile hub grinding robot, when the robot body needs to be disassembled, a rotating block is rotated, so that a rectangular clamping block is separated from a rectangular clamping groove formed in a rectangular inserting block and retracts into a rectangular groove, then the robot body is pulled upwards, and the robot body is rotated to be disassembled; and the rectangular insertion blocks fixedly mounted on the lower surface of the fixed base close to the front and rear ends are separated from the rectangular insertion grooves formed in the upper surface of the fixed base, so that disassembly is completed.

Description

Technical Field

[0001] The invention relates to the technical field of automobile wheel hub processing, and in particular to an automobile wheel hub grinding robot. Background Art

[0002] The automobile wheel hub is a cylindrical metal component whose inner profile supports the tire, and its center is installed on the shaft. The automobile wheel hub, also known as the wheel rim or steel rim, is an indispensable part of automobile parts. Its main function is to support the tire and transmit power. The wheel hub is made of various materials, including aluminum alloy, steel, etc. Aluminum alloy wheel hubs are gradually becoming the mainstream choice because of their non-deformation, high strength and light weight. Although traditional iron wheel hubs have lower costs, they are easily deformed and damaged when encountering impacts. Therefore, they are being replaced by aluminum alloy wheel hubs. During the processing of automobile wheel hubs, a grinding robot is needed to grind the automobile wheel hubs; however, the automobile wheel hub grinding robot currently used is installed on the base through multiple fixing bolts. When the automobile wheel hub grinding robot needs to be disassembled, it is necessary to use tools to screw multiple bolts, which is more troublesome. Summary of the invention

[0003] The main purpose of the present invention is to provide an automobile wheel hub grinding robot, which can effectively solve the problems in the background technology.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] A car wheel hub grinding robot comprises a fixed base and a fixed base, wherein a robot body is fixedly mounted on the upper surface of the fixed base, a fixed plate is fixedly mounted on the lower surface of the fixed base, a mounting structure is arranged inside the fixed base and on the lower surface of the fixed base, and the mounting structure comprises a rotating block, a bidirectional threaded rod, a bearing, a rectangular slide groove, a rectangular slider, a No. 1 slide groove, a No. 1 slider, a No. 1 mounting seat, a rectangular groove, a movable rod, a No. 2 mounting seat, a rectangular clamping block, a rectangular slot, a rectangular plug-in block, and a rectangular clamping groove.

[0006] Preferably, a rectangular slide groove is provided inside the fixed base, bearings are fixedly installed in the middle of the two end surfaces of the rectangular slide groove, and bearings are fixedly installed in the middle of the outer surface of the bidirectional threaded rod near one end and near the other end.

[0007] Preferably, a rotating block is fixedly mounted on one end surface of the bidirectional threaded rod, a rectangular slider is threadedly mounted on the outer surface of the bidirectional threaded rod near both ends, and a No. 1 mounting seat is fixedly mounted on the front and rear surfaces of the rectangular slider.

[0008] Preferably, a movable rod is movably installed on the No. 1 mounting seat, and rectangular grooves are provided on the front and rear surfaces of the rectangular slide inside the fixed base, and No. 1 slide grooves are provided on the surfaces at both ends of the rectangular groove near the rear end.

[0009] Preferably, a No. 1 slider is slidably installed on the inner surface of the No. 1 slide groove, and No. 1 sliders are fixedly installed on the front and rear surfaces of both ends of the rectangular block, and a No. 2 mounting seat is fixedly installed in the middle of the front surface of the rectangular block near both ends.

[0010] Preferably, a movable rod is movably mounted on the second mounting seat, and rectangular slots are provided on the upper surface of the fixed base near the front and rear ends, and rectangular plugs are inserted into the rectangular slots.

[0011] Preferably, rectangular plug-in blocks are fixedly installed on the lower surface of the fixed base near the front and rear ends, and a rectangular card slot is opened on the rectangular plug-in block, and a rectangular card block is inserted into the rectangular card slot.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In the present invention, by means of the provided installation structure, when the robot body needs to be disassembled, the rotating block can be rotated to disengage the rectangular card block from the rectangular card slot opened on the rectangular plug block and retract into the rectangular slot, and then the robot body can be pulled upward to disengage the rectangular plug block fixedly installed on the lower surface of the fixed base near the front and rear ends from the rectangular slot opened on the upper surface of the fixed base, and the disassembly can be completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an automobile wheel hub grinding robot according to the present invention;

[0015] Figure 2 It is a partial cross-sectional view of an automobile wheel hub grinding robot of the present invention;

[0016] Figure 3 A vehicle wheel hub grinding robot according to the present invention Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 Another structural schematic diagram of the fixed base.

[0018] In the figure: 1. fixed base; 2. robot body; 3. fixed base; 4. fixed plate; 5. mounting structure; 501. rotating block; 502. bidirectional threaded rod; 503. bearing; 504. rectangular slide; 505. rectangular slider; 506. slide No. 1; 507. slider No. 1; 508. mounting seat No. 1; 509. rectangular groove; 510. movable rod; 511. mounting seat No. 2; 512. rectangular block; 513. rectangular slot; 514. rectangular plug block; 515. rectangular slot. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, a car wheel grinding robot comprises a fixed base 1 and a fixed base 3, wherein a robot body 2 is fixedly mounted on the upper surface of the fixed base 1, a fixed plate 4 is fixedly mounted on the lower surface of the fixed base 3, a mounting structure 5 is arranged inside the fixed base 3 and on the lower surface of the fixed base 1, and the mounting structure 5 comprises a rotating block 501, a bidirectional threaded rod 502, a bearing 503, a rectangular slide 504, a rectangular slider 505, a No. 1 slide 506, a No. 1 slider 507, a No. 1 mounting seat 508, a rectangular groove 509, a movable rod 510, a No. 2 mounting seat 511, a rectangular clamping block 512, a rectangular slot 513, a rectangular inserting block 514, and a rectangular clamping groove 515;

[0021] A rectangular slide 504 is provided inside the fixed base 3, and bearings 503 are fixedly installed in the middle of the two end surfaces of the rectangular slide 504, and bearings 503 are fixedly installed in the middle of the outer surface of the bidirectional threaded rod 502 near one end and near the other end; a rotating block 501 is fixedly installed on the surface of one end of the bidirectional threaded rod 502, and a rectangular slider 505 is threadedly installed on the outer surface of the bidirectional threaded rod 502 near both ends, and a No. 1 mounting seat 508 is fixedly installed on the front and rear surfaces of the rectangular slider 505; a movable rod 510 is movably installed on the No. 1 mounting seat 508, and rectangular grooves 509 are provided on the front and rear surfaces of the rectangular slide 504 inside the fixed base 3, and No. 1 slides 506 are provided on the two end surfaces of the rectangular groove 509 near the rear end; No. 1 slider 507 is slidably installed on the inner surface of the No. 1 slide 506, and No. 1 slider 507 is fixedly installed on the front and rear surfaces of the two end surfaces of the rectangular block 512, and the rectangular block 5 A No. 2 mounting seat 511 is fixedly installed in the middle part of the front surface of 12 near both ends; a movable rod 510 is movably installed on the No. 2 mounting seat 511, and a rectangular slot 513 is opened on the upper surface of the fixed base 3 near the front and rear ends, and a rectangular plug-in block 514 is inserted in the rectangular slot 513; a rectangular plug-in block 514 is fixedly installed near the front and rear ends on the lower surface of the fixed base 1, and a rectangular card slot 515 is opened on the rectangular plug-in block 514, and a rectangular card block 512 is inserted in the rectangular card slot 515. When the robot body 2 needs to be disassembled, the rotating block 501 can be rotated to disengage the rectangular card slot 515 opened on the rectangular plug-in block 514 and retract into the rectangular slot 509, and then the robot body 2 is pulled upwards to disengage the rectangular plug-in block 514 fixedly installed on the lower surface of the fixed base 1 near the front and rear ends from the rectangular slot 513 opened on the upper surface of the fixed base 3, and the disassembly can be completed.

[0022] It should be noted that the present invention is a car wheel hub grinding robot. When the robot body 2 needs to be disassembled, the rotating block 501 is rotated so that the rotating block 501 drives the bidirectional threaded rod 502 to rotate on the bearing 503, so that the rectangular slider 505 threadedly installed on the outer surface of the bidirectional threaded rod 502 moves to both ends in the rectangular slide groove 504, and the No. 1 mounting seat 508 fixedly installed on the front and rear surfaces of the rectangular slider 505 moves to one end, so that the front end of the movable rod 510 rotates on the No. 1 mounting seat 508, and the rear end of the movable rod 510 rotates on the No. 2 mounting seat 511, and drives the No. 2 mounting seat 511 to move forward, so that the rectangular clamping block 512 is disengaged from the rectangular clamping groove 515 opened on the rectangular plug-in block 514, and retracts into the rectangular groove 509, and then the robot body 2 is pulled upward, so that the rectangular plug-in block 514 fixedly installed on the lower surface of the fixed base 1 near the front and rear ends is disengaged from the rectangular slot 513 opened on the upper surface of the fixed base 3, and the disassembly can be completed.

[0023] Figure 4In the embodiment, the mounting structure is a two-part design, that is, the rectangular block 512 is divided into two parts, the bidirectional threaded rod 502 is composed of two left and right adjustment threaded rods, the adjustment threaded rod is a one-way thread, but the ends of the two adjustment threaded rods are against each other, and the thread directions are opposite. In this way, the two rectangular blocks can be adjusted separately, reducing the difficulty of inserting the blocks into the rectangular slots. And the requirements for the length of the rectangular blocks are reduced. At this time, the length of a single rectangular block is less than half of the length of the rectangular slot. Preferably, the length of a single rectangular block is equal to one-third of the length of the rectangular slot. The width of the rectangular slot gradually decreases from the middle to both ends. Therefore, the rectangular block is first inserted from the middle of the rectangular slot, and then the adjustment threaded rod is continued to be screwed so that the end of the rectangular block is against the end of the rectangular slot, thereby not only limiting the up and down movement of the rectangular slot, but also limiting the left and right movement of the rectangular slot. In order to avoid loosening during use after adjustment, the rotating block is in the shape of a six-sided column, so as to facilitate matching with the existing hexagonal calipers. At least two openings are opened on the rotating block, one of which is used as a limit hole and the other is used as a connecting hole. The limiting rod is inserted into the limiting hole. The fixed base 3 is provided with three blind holes at the rotating block, and the distance from the central axis of the blind hole to the central axis of the rotating block is equal to the distance from the central axis of the limiting hole to the fixed base. A first magnet is provided at the bottom of the blind hole, and a second magnet is provided on the limiting rod. The cross section of the connecting hole is hexagonal, the cross section of the limiting rod is hexagonal, and the cross section of the blind hole is circular. After rotating in place, the limiting rod is inserted into the blind hole after passing through the connecting hole. The hexagonal structure of the connecting hole can effectively limit the position of the limiting rod and reduce the probability of the limiting rod coming out. Combined with magnetic attraction, the probability of the limiting rod coming out can be further reduced. The length of the limiting rod is greater than the sum of the thickness of the rotating block and the depth of the blind hole, so that the end of the limiting rod leaks out. When disassembling, the end of the limiting rod can be clamped by a tool to pull out the limiting rod. It is also possible to open a through opening on the part of the limiting rod that leaks out, and use the opening as a detachment hole, and the central axis of the detachment hole is perpendicular to the central axis of the limiting rod. When detaching, insert a pull rope or a crowbar into the detachment hole, and then use the pull rope or the crowbar to pull out the limit rod. The function of the connecting hole is to insert a rod or a stick to push the rotating block to rotate. The central axes of the limiting hole and the connecting hole are preferably perpendicular to the central axis of the limiting rod, and are arranged in a ring shape with equal intervals around the central axis of the limiting rod as the center. The cross-sections of the limiting holes and the connecting holes are preferably hexagonal. Thereby, the limiting holes and the connecting holes can be used interchangeably. The mounting base 3 preferably has a certain height and holes are opened on the side walls, so that these holes can be used to oil the mounting structure, and these holes can also be used to fix the present invention, and these holes can also be used to place counterweights. These holes can also be used to raise the mounting structure to prevent the mounting structure from getting damp and rusting.

[0024] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A car wheel grinding robot, characterized in that: The invention comprises a fixed base (1) and a fixed base (3), wherein a robot body (2) is fixedly mounted on the upper surface of the fixed base (1), and a fixed plate (4) is fixedly mounted on the lower surface of the fixed base (3). A mounting structure (5) is arranged inside the fixed base (3) and on the lower surface of the fixed base (1), and the mounting structure (5) comprises a rotating block (501), a bidirectional threaded rod (502), a bearing (503), a rectangular slide groove (504), a rectangular slider (505), a No. 1 slide groove (506), a No. 1 slider (507), a No. 1 mounting seat (508), a rectangular groove (509), a movable rod (510), a No. 2 mounting seat (511), a rectangular clamping block (512), a rectangular slot (513), a rectangular inserting block (514), and a rectangular clamping groove (515).

2. The automobile wheel hub grinding robot according to claim 1, characterized in that: A rectangular slide groove (504) is provided inside the fixed base (3), and bearings (503) are fixedly installed in the middle of the surfaces at both ends of the rectangular slide groove (504), and bearings (503) are fixedly installed in the middle of the outer surface of the bidirectional threaded rod (502) near one end and near the other end.

3. The automobile wheel hub grinding robot according to claim 2, characterized in that: A rotating block (501) is fixedly mounted on one end surface of the bidirectional threaded rod (502), and rectangular sliders (505) are threadedly mounted on the outer surface of the bidirectional threaded rod (502) near both ends, and a No. 1 mounting seat (508) is fixedly mounted on the front and rear surfaces of the rectangular slider (505).

4. The automobile wheel grinding robot according to claim 3, characterized in that: A movable rod (510) is movably mounted on the No. 1 mounting seat (508), and rectangular grooves (509) are provided on the front and rear surfaces of the rectangular sliding groove (504) inside the fixed base (3), and No. 1 sliding grooves (506) are provided on the surfaces of both ends of the rectangular groove (509) near the rear end.

5. The automobile wheel hub grinding robot according to claim 4, characterized in that: A No. 1 slider (507) is slidably mounted on the inner surface of the No. 1 slide groove (506), and the No. 1 sliders (507) are fixedly mounted on the front and rear surfaces of both ends of the rectangular clamping block (512), and a No. 2 mounting seat (511) is fixedly mounted on the middle of the front surface of the rectangular clamping block (512) near both ends.

6. The automobile wheel grinding robot according to claim 5, characterized in that: A movable rod (510) is movably mounted on the second mounting seat (511), and rectangular slots (513) are provided on the upper surface of the fixed base (3) near the front and rear ends, and rectangular inserts (514) are inserted into the rectangular slots (513).

7. The automobile wheel grinding robot according to claim 6, characterized in that: Rectangular plug blocks (514) are fixedly mounted on the lower surface of the fixed base (1) near the front and rear ends, and a rectangular card slot (515) is provided on the rectangular plug block (514), and a rectangular card block (512) is inserted into the rectangular card slot (515).

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