A cooling and lubrication device for high-precision CNC grinding of aluminum alloy wheel hubs

Abstract

This utility model discloses a cooling and lubrication device for high-precision CNC grinding of aluminum alloy wheel hubs, including a base. A work box is fixedly installed on the top of the base. An electric telescopic rod is fixedly installed on the top of the work box via a bracket. A frame is fixedly installed on the output end of the electric telescopic rod via a bracket. A third motor is fixedly installed on the inner wall of the frame. A first threaded rod is fixedly installed on the output end of the third motor. A first threaded sleeve is threaded onto the positive surface of the first threaded rod. This utility model solves the problems of existing aluminum alloy wheel hub grinding devices lacking automatic adjustment and automatic water spray lubrication functions, which may cause workpiece damage during grinding. Furthermore, grinding devices without automatic adjustment functions require frequent manual adjustments during operation, which not only increases the operator's workload but may also lead to poor grinding results due to improper adjustments.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy wheel hub technology, specifically a cooling and lubrication device 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 adjustment and automatic water lubrication functions, which may damage the workpiece during grinding. Furthermore, grinding equipment without automatic adjustment requires frequent manual adjustments during operation, which not only increases the operator's workload but may also lead to poor grinding results due to improper adjustments. Utility Model Content

[0003] The purpose of this invention is to provide a cooling and lubrication device for high-precision CNC grinding of aluminum alloy wheel hubs, which has the advantages of automatic water spraying lubrication and automatic adjustment.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a cooling and lubrication device for high-precision CNC grinding of aluminum alloy wheel hubs, comprising a base, a work box fixedly installed on the top of the base, an electric telescopic rod fixedly installed on the top of the work box via a bracket, a frame fixedly installed on the output end of the electric telescopic rod via a bracket, a third motor fixedly installed on the inner wall of the frame, a first threaded rod fixedly installed on the output end of the third motor, a first threaded sleeve threaded on the front surface of the first threaded rod, a first motor fixedly installed on the bottom of the first threaded sleeve via a bracket, a grinding disc fixedly installed on the output end of the first motor, a water tank fixedly installed on one side of the top of the base, a delivery pump fixedly installed on both sides of the top of the water tank, a delivery pipe fixedly installed on the output end of the delivery pump, and a nozzle connected to the output port of the delivery pipe.

[0005] As a preferred embodiment, the upper sides of the front surface of the work box are movably installed with doors, and handles are fixedly installed at the ends of the front surfaces of the doors that are close to each other.

[0006] As a preferred embodiment, a control panel is fixedly installed on the lower end of the front surface of the work box, and support columns are fixedly installed around the bottom of the base.

[0007] As a preferred embodiment, rails are fixedly installed on both sides of the inner cavity of the work box, and the inner cavity of the rails is fixedly installed on both sides of the frame by sliding rods.

[0008] As a preferred embodiment, an adjustment box is fixedly installed at the bottom of the inner cavity of the working box, and a second motor is fixedly installed on both sides of the inner cavity of the adjustment box.

[0009] As a preferred embodiment, a second threaded rod is fixedly installed at the output end of the second motor, a second threaded sleeve is threadedly installed on the positive surface of the second threaded rod, and a clamp is fixedly installed on the top of the second threaded sleeve 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 lack automatic adjustment and automatic water spraying lubrication functions, which may cause damage to the workpiece during the grinding process. In addition, grinding devices without automatic adjustment functions require frequent manual adjustments during operation, which not only increases the labor intensity of operators, but may also lead to poor grinding results due to improper adjustments. Attached Figure Description

[0012] Figure 1 This is a first-view perspective structural perspective view of the present invention;

[0013] Figure 2 This is a second-view perspective structural perspective view of the present invention;

[0014] Figure 3 This is a cross-sectional view of the working box structure of this utility model;

[0015] Figure 4 This is a cross-sectional view of the regulating box structure of this utility model.

[0016] In the diagram: 1. Base; 2. Working box; 3. Electric telescopic rod; 4. Box door; 5. Handle; 6. Control panel; 7. Delivery pump; 8. Water tank; 9. Delivery pipe; 10. First motor; 11. Clamping device; 12. Adjustment box; 13. Nozzle; 14. Grinding disc; 15. Frame; 16. First threaded rod; 17. First threaded sleeve; 18. Second motor; 19. Second threaded rod; 20. Second threaded sleeve; 21. Third motor. Detailed Implementation

[0017] 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.

[0018] 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.

[0019] Example 1:

[0020] Please see Figures 1-3 As shown, this utility model provides a cooling and lubrication device for high-precision CNC grinding of aluminum alloy wheel hubs, including a base 1, a work box 2 fixedly installed on the top of the base 1, an electric telescopic rod 3 fixedly installed on the top of the work box 2 via a bracket, a frame 15 fixedly installed on the output end of the electric telescopic rod 3 via a bracket, a third motor 21 fixedly installed on the inner wall of the frame 15, a first threaded rod 16 fixedly installed on the output end of the third motor 21, a first threaded sleeve 17 threaded on the front surface of the first threaded rod 16, a first motor 10 fixedly installed on the bottom of the first threaded sleeve 17 via a bracket, a grinding disc 14 fixedly installed on the output end of the first motor 10, a water tank 8 fixedly installed on one side of the top of the base 1, a delivery pump 7 fixedly installed on both sides of the top of the water tank 8, a delivery pipe 9 fixedly installed on the output end of the delivery pump 7, and a nozzle 13 connected to the output port of the delivery pipe 9.

[0021] This technical solution addresses the problem that existing aluminum alloy wheel hub grinding devices lack automatic adjustment and automatic water spray lubrication functions, which may cause workpiece damage during grinding. Furthermore, grinding devices without automatic adjustment functions require frequent manual adjustments during operation, which not only increases the labor intensity of operators but may also lead to poor grinding results due to improper adjustments.

[0022] Example 2:

[0023] Based on Embodiment 1, this utility model is as follows: Figure 1 As shown, the upper sides of the front surface of the work box 2 are movably installed with doors 4, and the ends of the doors 4 that are close to each other are fixedly installed with handles 5. The lower end of the front surface of the work box 2 is fixedly installed with a control panel 6, and the bottom of the base 1 is fixedly installed with support columns around its perimeter.

[0024] By adopting the above technical solution, the installation of the door 4 and handle 5 facilitates the user's daily maintenance of the work box 2, the installation of the control panel 6 facilitates the user's operation of the device, and the installation of the support column achieves the effect of supporting the whole.

[0025] Example 3:

[0026] This utility model is as follows Figures 3-4As shown, rails are fixedly installed on both sides of the inner cavity of the work box 2, and the inner cavity of the rails is fixedly installed on both sides of the frame 15 by sliding rods. An adjustment box 12 is fixedly installed at the bottom of the inner cavity of the work box 2. A second motor 18 is fixedly installed on both sides of the inner cavity of the adjustment box 12. A second threaded rod 19 is fixedly installed at the output end of the second motor 18. A second threaded sleeve 20 is threaded on the front surface of the second threaded rod 19. A clamping device 11 is fixedly installed on the top of the second threaded sleeve 20 by a bracket.

[0027] By adopting the above technical solution, the setting of the track and slide bar achieves the effect of guiding the frame 15, the setting of the second motor 18 achieves the effect of rotating the second threaded rod 19, the setting of the second threaded rod 19 achieves the effect of moving the second threaded sleeve 20 left and right, and the setting of the second threaded sleeve 20 achieves the effect of moving the clamping device 11 left and right.

[0028] The working principle of this utility model is as follows: The pump 7 is activated to drive water from the tank 8 through the pipe 9 to the nozzle 13, which then sprays the water evenly. The electric telescopic rod 3 is activated to adjust the height of the frame 15. The third motor 21 is activated to rotate the first threaded rod 16, which in turn moves the first threaded sleeve 17 left and right. This movement of the first threaded sleeve 17 moves the grinding disc 14 left and right. The first motor 10 is activated to rotate the grinding disc 14, which grinds the workpiece. The second motor 18 is activated to rotate the second threaded rod 19, which in turn moves the second threaded sleeve 20 left and right. This movement of the second threaded sleeve 20 moves the clamping device 11 left and right, clamping and limiting the workpiece.

[0029] 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.

[0030] 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.

[0031] 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 cooling and lubrication device for high-precision CNC grinding of aluminum alloy wheel hubs, comprising a base (1), characterized in that: A work box (2) is fixedly installed on the top of the base (1). An electric telescopic rod (3) is fixedly installed on the top of the work box (2) via a bracket. A frame (15) is fixedly installed on the output end of the electric telescopic rod (3) via a bracket. A third motor (21) is fixedly installed on the inner wall of the frame (15). A first threaded rod (16) is fixedly installed on the output end of the third motor (21). A first threaded sleeve (17) is threaded on the front surface of the first threaded rod (16). A first motor (10) is fixedly installed on the bottom of the first threaded sleeve (17) via a bracket. A grinding disc (14) is fixedly installed on the output end of the first motor (10). A water tank (8) is fixedly installed on one side of the top of the base (1). A delivery pump (7) is fixedly installed on both sides of the top of the water tank (8). A delivery pipe (9) is fixedly installed on the output end of the delivery pump (7). A nozzle (13) is connected to the output port of the delivery pipe (9).

2. The cooling and lubrication device for high-precision CNC grinding of aluminum alloy wheel hubs according to claim 1, characterized in that: The work box (2) has doors (4) installed on both sides of the upper part of the front surface, and handles (5) are fixedly installed on the ends of the front surfaces of the doors (4) that are close to each other.

3. The cooling and lubrication device for high-precision CNC grinding of aluminum alloy wheel hubs according to claim 1, characterized in that: A control panel (6) is fixedly installed on the lower end of the front surface of the work box (2), and support columns are fixedly installed around the bottom of the base (1).

4. The cooling and lubrication device 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 fixedly installed with rails on both sides, and the inner cavity of the rails is fixedly installed on both sides of the frame (15) by sliding rods.

5. The cooling and lubrication device for high-precision CNC grinding of aluminum alloy wheel hubs according to claim 1, characterized in that: An adjustment box (12) is fixedly installed at the bottom of the inner cavity of the working box (2), and a second motor (18) is fixedly installed on both sides of the inner cavity of the adjustment box (12).

6. The cooling and lubrication device for high-precision CNC grinding of aluminum alloy wheel hubs according to claim 5, characterized in that: The output end of the second motor (18) is fixedly installed with a second threaded rod (19), and a second threaded sleeve (20) is threaded on the positive surface of the second threaded rod (19). A clamp (11) is fixedly installed on the top of the second threaded sleeve (20) by a bracket.

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