Feeding mechanism for high-precision numerical control grinding of aluminum alloy hub

Abstract

The utility model discloses an aluminum alloy hub high-precision numerical control grinding feeding mechanism which comprises a working box, a first motor is fixedly installed at the middle end of the bottom of an inner cavity of the working box, a driving wheel is fixedly installed at the output end of the first motor, and the two sides of the front surface of the driving wheel are in transmission connection with driven wheels through belts. A second threaded rod is fixedly installed on the inner surface of the driven wheel, and a second threaded sleeve is installed on the front surface of the second threaded rod in a threaded mode. By means of the technical scheme, the problems that existing aluminum alloy hub grinding devices do not have the automatic feeding function, most of the aluminum alloy hub grinding devices are manually fed, frequent shutdown is needed, the machining process is interrupted, the overall production cycle is prolonged, the manual feeding is difficult to synchronize with an automatic production line, the production bottleneck is caused, the assembly line efficiency is affected, and the production cost is reduced are solved. The market share is reduced, the workload of a user is increased, and the use requirements of people cannot be met.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy wheel hub technology, specifically to a feed mechanism for high-precision CNC grinding of aluminum alloy wheel hubs. Background Technology

[0002] A wheel hub, also known as a rim, is a cylindrical component on an axle that supports the tire. Common automotive wheel hubs include steel and aluminum alloy hubs. Steel hubs are strong and often used in large, heavy-duty trucks; however, they are heavy and have a limited design, which does not align with today's low-carbon and fashionable concepts, and are gradually being replaced by aluminum alloy hubs. However, existing aluminum alloy hub grinding equipment lacks automatic feeding capabilities, and most require manual feeding. Manual feeding necessitates frequent machine stops, interrupting the processing flow, extending the overall production cycle, and making it difficult to synchronize with automated production lines. This becomes a production bottleneck, affecting assembly line efficiency, reducing market share, increasing the workload for users, and failing to meet user needs. Utility Model Content

[0003] The purpose of this invention is to provide a feeding mechanism for high-precision CNC grinding of aluminum alloy wheel hubs, which has the advantage of automatic feeding.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a feed mechanism for high-precision CNC grinding of aluminum alloy wheel hubs, comprising a work box, a first motor fixedly installed at the middle of the bottom of the work box cavity, a drive wheel fixedly installed at the output end of the first motor, driven wheels connected to both sides of the front surface of the drive wheel via belt drive, a second threaded rod fixedly installed on the inner surface of the driven wheel, a second threaded sleeve threadedly installed on the front surface of the second threaded rod, a horizontal plate fixedly installed at one end of the second threaded sleeve that is close to each other, a frame fixedly installed on the top of the horizontal plate via a bracket, a second motor fixedly installed on both sides of the inner wall of the frame, a first threaded rod fixedly installed at the output end of the second motor, and a first threaded sleeve threadedly installed on the front surface of the first threaded rod.

[0005] As a preferred embodiment, a base is fixedly installed at the bottom of the work box, and support columns are fixedly installed around the bottom of the base.

[0006] As a preferred embodiment, the work box has doors movably installed on both sides of its front surface, and handles are fixedly installed on the ends of the front surfaces of the doors that are close to each other.

[0007] As a preferred embodiment, the inner cavity of the work box is provided with guide grooves, and the inner cavity of the guide grooves is fixedly installed at one end of the second threaded sleeve that is far away from each other by guide blocks.

[0008] As a preferred embodiment, a support frame is fixedly installed at one end of the first threaded sleeve that is close to each other by a bracket, and an electric telescopic rod is fixedly installed on both sides of the inner wall of the support frame.

[0009] As a preferred embodiment, a smooth rod is fixedly installed on the inner wall of the support frame, and slip rings are slidably installed on both sides of the front surface of the smooth rod. A clamp is fixedly installed on one side of the slip ring by a bracket.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This utility model solves the problem that existing aluminum alloy wheel hub grinding devices do not have automatic feeding functions, and most of them require manual feeding. Manual feeding requires frequent machine stops, interrupting the processing flow, extending the overall production cycle, making it difficult to synchronize with automated production lines, becoming a production bottleneck, affecting the efficiency of the production line, reducing market share, increasing the workload of users, and failing to meet people's needs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a cross-sectional view of the working box structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the frame structure of this utility model.

[0015] In the diagram: 1. Base; 2. Working box; 3. Support frame; 4. Frame; 5. First threaded rod; 6. First threaded sleeve; 7. Box door; 8. Handle; 9. Second threaded rod; 10. Second threaded sleeve; 11. Driven wheel; 12. First motor; 13. Drive wheel; 14. Horizontal plate; 15. Slip ring; 16. Second motor; 17. Electric telescopic rod; 18. Clamping device; 19. Smooth rod. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0018] Example 1:

[0019] Please see Figures 1-3 As shown, this utility model provides a feed mechanism for high-precision CNC grinding of aluminum alloy wheel hubs, including a work box 2. A first motor 12 is fixedly installed at the middle of the bottom of the inner cavity of the work box 2. A drive wheel 13 is fixedly installed at the output end of the first motor 12. Driven wheels 11 are connected to both sides of the front surface of the drive wheel 13 via belt drive. A second threaded rod 9 is fixedly installed on the inner surface of the driven wheel 11. A second threaded sleeve 10 is threadedly installed on the front surface of the second threaded rod 9. A horizontal plate 14 is fixedly installed at one end of the second threaded sleeve 10 that is close to each other. A frame 4 is fixedly installed on the top of the horizontal plate 14 via a bracket. A second motor 16 is fixedly installed on both sides of the inner wall of the frame 4. A first threaded rod 5 is fixedly installed at the output end of the second motor 16. A first threaded sleeve 6 is threadedly installed on the front surface of the first threaded rod 5.

[0020] This technical solution addresses the problem that existing aluminum alloy wheel hub grinding devices lack automatic feeding capabilities, requiring manual feeding in most cases. Manual feeding necessitates frequent machine shutdowns, interrupting the processing flow, extending the overall production cycle, making it difficult to synchronize with automated production lines, thus becoming a production bottleneck, affecting production line efficiency, reducing market share, increasing the workload for users, and failing to meet user needs.

[0021] Example 2:

[0022] Based on Embodiment 1, this utility model is as follows: Figure 1 and Figure 2 As shown, a base 1 is fixedly installed at the bottom of the work box 2, and support columns are fixedly installed around the bottom of the base 1. Doors 7 are movably installed on both sides of the front surface of the work box 2. Handles 8 are fixedly installed at the ends of the front surfaces of the doors 7 that are close to each other. Guide grooves are opened in the inner cavity of the work box 2, and the inner cavity of the guide groove is fixedly installed at the ends of the second threaded sleeve 10 that are far apart from each other by guide blocks.

[0023] By adopting the above technical solution, the base 1 and support column are set to achieve the effect of supporting the whole. The door 7 and handle 8 are set to facilitate the user to carry out daily maintenance of the work box 2. The guide groove and guide block are set to achieve the effect of limiting the second threaded sleeve 10.

[0024] Example 3:

[0025] This utility model is as follows Figure 3 As shown, a support frame 3 is fixedly installed at one end of the first threaded sleeve 6 that is close to each other by a bracket. Electric telescopic rods 17 are fixedly installed on both sides of the inner wall of the support frame 3. A smooth rod 19 is fixedly installed on the inner wall of the support frame 3. Slip rings 15 are slidably installed on both sides of the front surface of the smooth rod 19. A clamp 18 is fixedly installed on one side of the slip ring 15 by a bracket.

[0026] By adopting the above technical solution, the electric telescopic rod 17 is used to achieve the effect of moving the slip ring 15 left and right via the smooth rod 19, and the slip ring 15 is used to achieve the effect of moving the clamp 18 left and right.

[0027] The working principle of this utility model is as follows: The first motor 12 is started to drive the drive wheel 13 to rotate. The drive wheel 13 rotates the driven wheel 11 via a belt. The driven wheel 11 rotates, driving the second threaded rod 9 to rotate. The second threaded rod 9 rotates, driving the second threaded sleeve 10 to adjust its height. The height adjustment of the second threaded sleeve 10 drives the horizontal plate 14 to adjust its height. The height adjustment of the horizontal plate 14 drives the frame 4 to adjust its height. Then, the second motor 16 is started to drive the first threaded rod 5 to rotate. The first threaded rod 5 rotates, driving the first threaded sleeve 6 to adjust its front and back position. The front and back position adjustment of the first threaded sleeve 6 drives the support frame 3 to adjust its front and back position. The front and back position adjustment of the support frame 3 drives the clamping device 18 to adjust its position. Then, the electric telescopic rod 17 is started to drive the slip ring 15 to move left and right via the smooth rod 19. The left and right movement of the slip ring 15 drives the clamping device 18 to move left and right, clamping and limiting the workpiece.

[0028] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0029] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A feed mechanism for high-precision CNC grinding of aluminum alloy wheel hubs, comprising a work box (2), characterized in that: A first motor (12) is fixedly installed at the middle of the bottom of the inner cavity of the working box (2). A drive wheel (13) is fixedly installed at the output end of the first motor (12). Driven wheels (11) are connected to both sides of the front surface of the drive wheel (13) via belt drive. A second threaded rod (9) is fixedly installed on the inner surface of the driven wheel (11). A second threaded sleeve (10) is threadedly installed on the front surface of the second threaded rod (9). A horizontal plate (14) is fixedly installed at one end of the second threaded sleeve (10) that is close to each other. A frame (4) is fixedly installed on the top of the horizontal plate (14) via a bracket. A second motor (16) is fixedly installed on both sides of the inner wall of the frame (4). A first threaded rod (5) is fixedly installed at the output end of the second motor (16). A first threaded sleeve (6) is threadedly installed on the front surface of the first threaded rod (5).

2. The feed mechanism for high-precision CNC grinding of aluminum alloy wheel hubs according to claim 1, characterized in that: The bottom of the work box (2) is fixedly installed with a base (1), and support columns are fixedly installed around the bottom of the base (1).

3. The feed mechanism for high-precision CNC grinding of aluminum alloy wheel hubs according to claim 1, characterized in that: Both sides of the front surface of the work box (2) are movably installed with box doors (7), and a handle (8) is fixedly installed at one end of the front surface of the box door (7) that is close to each other.

4. The feed mechanism for high-precision CNC grinding of aluminum alloy wheel hubs according to claim 1, characterized in that: The inner cavity of the work box (2) is provided with guide grooves, and the inner cavity of the guide grooves is fixedly installed at one end of the second threaded sleeve (10) away from each other by guide blocks.

5. The feed mechanism for high-precision CNC grinding of aluminum alloy wheel hubs according to claim 1, characterized in that: The first threaded sleeve (6) is fixedly mounted with a support frame (3) at one end close to each other by a bracket, and electric telescopic rods (17) are fixedly mounted on both sides of the inner wall of the support frame (3).

6. The feed mechanism for high-precision CNC grinding of aluminum alloy wheel hubs according to claim 5, characterized in that: The inner wall of the support frame (3) is fixedly installed with a light rod (19), and slip rings (15) are slidably installed on both sides of the front surface of the light rod (19). A clamp (18) is fixedly installed on one side of the slip ring (15) through a bracket.

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