Edge grinding tool for rim production

Abstract

The utility model provides an edge grinding tool for rim production. The edge grinding tool comprises a vertical plate; side plates are fixedly connected to the left side and the right side of the vertical plate, first sliding blocks are slidably connected to the interiors of the side plates, first mounting rods are fixedly connected to the front faces of the first sliding blocks, first rotating rollers are rotatably connected to the circumferential side faces of the first mounting rods, and first rubber rings are fixedly connected to the circumferential side faces of the first rotating rollers; a telescopic air cylinder is arranged at the upper end of the vertical plate. According to the edge grinding tool for rim production, a rim is placed at the upper ends of the two sets of first rotating rollers, then the installation plate is driven by the telescopic air cylinder to move downwards, at the moment, the second rotating rollers synchronously move downwards to press the rim, and at the moment, the rim can be positioned through the two sets of first rotating rollers and one set of second rotating rollers; and at the moment, the rim is manually rotated, so that the outer side and the inner side of the rim can be conveniently edged by an edging tool, and the inner side and the outer side of the rim can be conveniently edged through the structure 10.

Description

Technical Field

[0001] The utility model relates to the technical field of rim production, in particular to an edge grinding tool for rim production. Background Art

[0002] The rim, commonly known as the wheel rim, is the component on the wheel that mounts and supports the tire. Together with the spokes, it forms the wheel. The rim and spokes can be integral, permanently connected, or detachable. The rim requires edge grinding during the production process.

[0003] After searching, the utility model patent with patent number CN220218024U discloses "a kind of edging tool for rim production". This kind of edging tool for rim production is equipped with a support rod and a limiting structure on the base, and a fixing structure and an extrusion structure on the support rod and the limiting structure. When the rim is being polished, the rim can be placed on the extrusion structure, and the fixing structure is placed on the inside of the rim. At this time, the weight of the rim will push the extrusion structure downward. As the extrusion structure moves downward, the No. 1 spring on the limiting structure will be compressed, and the conical block will also push the fixed block on the fixed structure outward. In this process, the No. 2 spring will be compressed, and finally the fixed block will contact the inner wall of the rim. At this time, the rim is fixed under the action of its own gravity.

[0004] When in use, the device is only convenient for grinding the outer side of the rim, but not for grinding the inner side of the rim, which is very inconvenient to use.

[0005] Therefore, it is necessary to provide a rim production edge grinding tool to solve the above technical problems. Utility Model Content

[0006] The utility model provides an edge grinding tool for rim production, which solves the problem that it is convenient to grind the edge of the outer side of the rim but inconvenient to grind the edge of the inner side of the rim.

[0007] In order to solve the above technical problems, the utility model provides an edge grinding tool for rim production, comprising: a vertical plate;

[0008] The left and right sides of the vertical plate are fixedly connected to the side plates, and the side plates are slidably connected to the first slider, the front of the first slider is fixedly connected to the first mounting rod, the circumferential side of the first mounting rod is rotatably connected to the first roller, and the circumferential side of the first roller is fixedly connected to the first rubber ring. The upper end of the vertical plate is provided with a telescopic cylinder, and the interior of the vertical plate is slidably connected to the mounting plate, the mounting plate is fixedly connected to the output end of the telescopic cylinder, the bottom of the mounting plate is slidably connected to the sliding rod, and the sliding rod is provided with four groups, the bottom end of the sliding rod is fixedly connected to the second slider, the upper end of the sliding rod is fixedly connected to the limiting plate, the front of the second slider is fixedly connected to the second mounting rod, the circumferential side of the second mounting rod is rotatably connected to the second roller, and the circumferential side of the second roller is fixedly connected to the second rubber ring.

[0009] Preferably, the side panels are internally rotatably connected with forward and reverse threaded rods, the forward and reverse threaded rods are threadedly connected to the two groups of first sliding blocks, and the forward and reverse threaded rods are rotatably connected to the vertical panels.

[0010] Preferably, a motor is provided on the left side of one group of side panels, and the output end of the motor is fixedly connected to the positive and negative screw rods.

[0011] Preferably, the upper end of the second sliding block is fixedly connected to a spring, and the upper end of the spring is fixedly connected to the mounting plate.

[0012] Preferably, the bottom of the vertical plate is fixedly connected to a base.

[0013] Preferably, support legs are fixedly connected to the bottom of the base, and four groups of support legs are provided.

[0014] Compared with the related art, the rim production edging tool provided by the present invention has the following features:

[0015] Beneficial effects:

[0016] The utility model provides an edging tool for wheel rim production, wherein the wheel rim is placed on the upper ends of the two sets of first rollers, and then the mounting plate is driven downward by the telescopic cylinder to move the second roller downward synchronously to press the wheel rim, and the wheel rim can be positioned by the two sets of first rollers and the set of second rollers. At this time, the wheel rim can be manually rotated to facilitate the edging of the outer side and the inner side of the wheel rim with the edging tool. This structure is very convenient for grinding the inner side and the outer side of the wheel rim, and is very convenient to use. When the second roller moves downward and contacts the wheel rim, the weak mounting plate continues to move downward. At this time, the sliding rod slides along the mounting plate, and the mounting plate squeezes the spring. The spring is squeezed and contracts, which can prevent the second roller from crushing the wheel rim. The two sets of first rollers can be brought closer to each other by the motor to rotate the positive and negative screw rods. When the positive and negative screw rods are rotated in the opposite directions, the two sets of first rollers move away from each other. This structure can facilitate the use of rims of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of an edge grinding tool for rim production provided by the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of the whole is shown;

[0019] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of area A is shown.

[0020] Numbers in the figure: 1. Vertical plate; 2. Side plate; 3. First slider; 4. First mounting rod; 5. First roller; 6. First rubber ring; 7. Telescopic cylinder; 8. Mounting plate; 9. Sliding rod; 10. Second slider; 11. Limiting plate; 12. Second mounting rod; 13. Second roller; 14. Second rubber ring; 15. Positive and negative threaded rod; 16. Motor; 17. Spring; 18. Base; 19. Support leg. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0022] Please refer to Figure 1 、 Figure 2 and Figure 3 ,in Figure 1 A schematic structural diagram of a preferred embodiment of an edge grinding tool for rim production provided by the present invention; Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of the whole is shown; Figure 3 for Figure 1 The enlarged structural schematic diagram of area A is shown, which shows an edge grinding tool for rim production, comprising: a vertical plate 1;

[0023] The left and right sides of the vertical plate 1 are fixedly connected to the side plates 2, and the inside of the side plate 2 is slidably connected to the first slider 3. The front of the first slider 3 is fixedly connected to the first mounting rod 4, and the side of the first mounting rod 4 is rotatably connected to the first roller 5. The side of the first roller 5 is fixedly connected to the first rubber ring 6. A telescopic cylinder 7 is provided at the upper end of the vertical plate 1, and a mounting plate 8 is slidably connected to the inside of the vertical plate 1. The mounting plate 8 is fixedly connected to the output end of the telescopic cylinder 7. The bottom of the mounting plate 8 is slidably connected to the sliding rod 9, and the sliding rod 9 is provided with four groups. The bottom end of the sliding rod 9 is fixedly connected to the second slider 10, and the upper end of the sliding rod 9 is fixedly connected to the limiting plate 11. The front of the second slider 10 is fixedly connected to the second mounting rod 12, and the side of the second mounting rod 12 is rotatably connected to the second roller 13. The side of the second roller 13 is fixedly connected to the second rubber ring 14. The arrangement of the first rubber ring 6 can improve the stability of the rim after installation.

[0024] The side panel 2 is internally rotatably connected with a positive and negative threaded rod 15, which is threadedly connected to the two groups of first sliders 3, and the positive and negative threaded rod 15 is rotatably connected to the vertical panel 1. The setting of the positive and negative threaded rod 15 is conducive to controlling the sliding of the first slider 3 inside the side panel 2.

[0025] A motor 16 is provided on the left side of one group of side panels 2 , and the output end of the motor 16 is fixedly connected to the positive and negative threaded rods 15 . The provision of the motor 16 is conducive to controlling the rotation of the positive and negative threaded rods 15 .

[0026] The upper end of the second slider 10 is fixedly connected to a spring 17, and the upper end of the spring 17 is fixedly connected to the mounting plate 8. The arrangement of the spring 17 can prevent the second roller 13 from hard pressing down on the rim, causing damage to the rim.

[0027] A base 18 is fixedly connected to the bottom of the vertical plate 1, and the arrangement of the base 18 facilitates the placement of the wheel rim.

[0028] Support legs 19 are fixedly connected to the bottom of the base 18 , and four groups of support legs 19 are provided.

[0029] The working principle of the rim grinding tool provided by the utility model is as follows:

[0030] Step 1: When in use, place the rim on the upper end of the two groups of first rollers 5, and then use the telescopic cylinder 7 to drive the mounting plate 8 to move downward. At this time, the second roller 13 moves downward synchronously to press the rim. At this time, the rim can be positioned by the two groups of first rollers 5 and one group of second rollers 13. At this time, the rim can be manually rotated to facilitate the edging of the outer and inner sides of the rim with the edging tool.

[0031] Step 2: When the second roller 13 moves downward and contacts the rim, the weak mounting plate 8 continues to move downward. At this time, the slide bar 9 slides along the mounting plate 8. At the same time, the mounting plate 8 squeezes the spring 17. The spring 17 is squeezed and contracts. At this time, the second roller 13 is prevented from crushing the rim. The motor 16 drives the forward and reverse screw rods 15 to rotate, which can make the two groups of first rollers 5 approach each other. When the forward and reverse screw rods 15 are rotated in the opposite direction, the two groups of first rollers 5 move away from each other.

[0032] Compared with the related art, the rim production edging tool provided by the present invention has the following features:

[0033] Beneficial effects:

[0034] When the second roller 13 is rotated in the opposite direction, the two groups of first rollers 5 and the second roller 13 are moved away from each other, so that the wheel rim can be positioned.

[0035] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A rim production edging tool, characterized in that: include: vertical plate (1); The left and right sides of the vertical plate (1) are fixedly connected to the side plates (2), the inside of the side plates (2) is slidably connected to the first slider (3), the front of the first slider (3) is fixedly connected to the first mounting rod (4), the circumferential side of the first mounting rod (4) is rotatably connected to the first roller (5), the circumferential side of the first roller (5) is fixedly connected to the first rubber ring (6), the upper end of the vertical plate (1) is provided with a telescopic cylinder (7), the inside of the vertical plate (1) is slidably connected to the mounting plate (8), the mounting plate (8) is connected to the telescopic cylinder (7), and the telescopic cylinder (7) is fixedly connected to the first rubber ring (6). The output end of the cylinder (7) is fixedly connected, the bottom of the mounting plate (8) is slidably connected to a slide rod (9), and four groups of slide rods (9) are provided. The bottom end of the slide rod (9) is fixedly connected to a second slider (10), the upper end of the slide rod (9) is fixedly connected to a limit plate (11), the front of the second slider (10) is fixedly connected to a second mounting rod (12), the peripheral side of the second mounting rod (12) is rotatably connected to a second roller (13), and the peripheral side of the second roller (13) is fixedly connected to a second rubber ring (14).

2. The rim production edge grinding tool according to claim 1, characterized in that: The side plate (2) is internally rotatably connected with a positive and negative threaded rod (15), the positive and negative threaded rod (15) is threadedly connected to the two groups of first sliders (3), and the positive and negative threaded rod (15) is rotatably connected to the vertical plate (1).

3. The rim production edge grinding tool according to claim 2, characterized in that: A motor (16) is provided on the left side of one group of side plates (2), and an output end of the motor (16) is fixedly connected to the positive and negative threaded rods (15).

4. The rim production edge grinding tool according to claim 3, characterized in that: The upper end of the second slider (10) is fixedly connected to a spring (17), and the upper end of the spring (17) is fixedly connected to the mounting plate (8).

5. The rim production edge grinding tool according to claim 4, characterized in that: The bottom of the vertical plate (1) is fixedly connected to a base (18).

6. The rim production edge grinding tool according to claim 5, characterized in that: The bottom of the base (18) is fixedly connected with support legs (19), and the support legs (19) are provided in four groups.

Images