Milling device for die-casting wheel

Abstract

The utility model is applicable to the technical field of wheel machining, and provides a milling device for a die-casting wheel, which comprises a case, a machining chamber is arranged on the case, and a milling cutter group for milling a die-casting wheel blank is arranged on the inner wall of the top of the machining chamber; the mounting table is fixedly mounted on the inner wall of the bottom of the machining chamber, and a clamp used for clamping and fixing a die-casting wheel blank is arranged on the mounting table; and the liquid storage tank is used for containing dust falling liquid and is fixedly mounted on the case. According to the scheme, the milling device for the die-casting wheel has a conventional milling function, drifting of chippings and impurities is effectively restrained, and the working environment and the health of operators are protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of wheel processing, and in particular relates to a milling processing device for die-casting wheels. Background Art

[0002] The milling of die-cast wheels is a key step in the manufacturing process. Its main purpose is to accurately cut the blank wheel hub through a high-speed rotating milling cutter to achieve the required shape and features. With the development of science and technology, especially the widespread application of CNC technology, milling has evolved from the traditional simple contour and groove processing to the stage where complex shapes and features can be processed;

[0003] In traditional milling equipment, in order to ensure the stability and accuracy of the blank wheel hub during the processing, it is usually necessary to position the wheel hub at least four points around it. This positioning method requires the operator to set and clamp multiple positioners separately, which not only increases the complexity of the operation, but also leads to a long time consumption in the fixing link, thereby affecting the overall processing efficiency. In order to solve the above problems, the industry has been seeking more effective milling processing devices and methods. For example; the existing Chinese patent literature, the patent with the authorized patent number CN220347782U, discloses a milling processing device for die-cast wheels, including a chassis A processing area is provided on one side of the chassis, a milling cutter group is installed on the top of the processing area, and a mounting table is installed at the bottom of the processing area, slide rods are slidably provided on both sides of the upper part of the mounting table, and a sliding connection component is provided between the two slide rods and the mounting table, two pins are rotatably provided on the upper part of the slide rod, and the pins pass through the slide rod, a clamping rod is fixed on the upper end of the pin, and a chuck is fixed on one end of the clamping rod, a positioning mechanism is provided between the slide rod and the mounting table, and the sliding connection component includes T-slots provided on both sides of the upper part of the mounting table, and T-shaped sliders are integrally formed at both ends of the bottom of the slide rod, and the T-shaped sliders are respectively slidably provided in the two T-slots.

[0004] However, the existing milling processing device for die-cast wheels is different from the traditional multi-point positioning, which greatly reduces the fixing time of the wheel hub and improves efficiency, but there are still some challenges and problems, especially in the high-speed milling process, due to the cutting force, a large amount of debris and impurities will be generated; these debris and impurities may not only pollute the working environment, but also cause damage to the processing equipment, and even affect the processing accuracy and product quality. Utility Model Content

[0005] The utility model provides a milling processing device for die-cast wheels, aiming to solve the problems of debris and impurities generated in the high-speed milling process in the prior art, as well as the resulting pollution of the working environment, damage to equipment and reduced processing accuracy.

[0006] The utility model is implemented as follows: a milling processing device for die-cast wheels, comprising: a chassis, a processing chamber is arranged on the chassis, and a milling cutter group for milling die-cast wheel blanks is arranged on the top inner wall of the processing chamber; a mounting table, the mounting table is fixedly installed on the bottom inner wall of the processing chamber, and a clamp for clamping and fixing the die-cast wheel blank is arranged on the mounting table; a liquid storage tank for containing dust reduction liquid, the liquid storage tank is fixedly installed on the chassis; a submersible pump for pumping dust reduction liquid, the submersible pump is arranged in the liquid storage tank, a spray pipe is fixedly installed on the liquid outlet end of the submersible pump, and the liquid outlet end of the spray pipe extends into the processing chamber; a collecting and filtering mechanism for collecting and filtering dirty liquid, the collecting and filtering mechanism is arranged on the chassis.

[0007] Preferably, the collecting and filtering mechanism includes: a mounting box fixed to one side of the chassis; a pull-out filter box arranged in the mounting box; a filter plate arranged in the filter box; a sewage pump fixedly mounted on one side of the chassis for pumping sewage, a sewage pipe fixedly mounted on the liquid inlet end of the sewage pump, the liquid inlet end of the sewage pipe extending into the processing chamber; a liquid outlet pipe, the liquid outlet pipe fixedly mounted on the liquid outlet end of the sewage pump, the liquid outlet end of the liquid outlet pipe extending to above the filter box.

[0008] Preferably, one side of the filter box is fixedly connected to a drain pipe, the drain pipe is used to discharge the filtered dirty liquid, and a valve is provided on the drain pipe.

[0009] Preferably, a shielding door is provided on one side of the processing chamber, a hinge and an observation window are provided on the shielding door, and the hinge is fixedly connected to the chassis.

[0010] Preferably, the top of the liquid storage tank is fixedly connected to a liquid infusion tube, a plug-in plug cover is provided on the liquid infusion tube, and a pull ring is fixedly installed on the top of the plug cover.

[0011] Preferably, a water leakage hole is opened at the bottom of the filter box, and a handle for grasping and pulling is fixedly installed on one side of the filter box.

[0012] Preferably, the spray pipe is provided with a spray head, and the chassis is provided with a pipe hole adapted to the spray pipe.

[0013] Compared with the related art, the milling device for die-cast wheels provided by the utility model has the following beneficial effects:

[0014] The use of an optimized dust reduction system effectively suppresses the dispersion of debris and impurities, reduces the risk of equipment failure due to debris blockage, and thus improves processing accuracy and product quality; the dust reduction liquid is sprayed onto the milled blank, effectively suppressing the dispersion of debris and impurities, protecting the working environment and the health of operators; at the same time, the setting of the collection and filtering mechanism ensures that the dirty liquid generated during the processing is handled in a timely manner, avoiding further pollution of the working environment by debris and impurities; through the design of the collection and filtering mechanism, the filtered clean liquid is recirculated to the liquid storage tank for reuse, thereby realizing the recycling of the dust reduction liquid, reducing the discharge of waste liquid, and meeting environmental protection requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a milling device for die-cast wheels provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0018] Figure 4 It is a schematic diagram of the top view of the mounting platform in the utility model.

[0019] Figure numerals: 1. Chassis; 2. Processing room; 3. Milling cutter group; 4. Mounting table; 5. Clamp; 6. Liquid storage tank; 7. Submersible pump; 8. Spray pipe; 9. Mounting box; 10. Filter box; 11. Filter plate; 12. Sewage pump; 13. Sewage pipe; 14. Liquid outlet pipe; 15. Sewage pipe; 16. Valve; 17. Shield door; 18. Hinge. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The present utility model provides a milling device for die-cast wheels, such as Figure 1-4 As shown, the milling processing device for the die-cast wheel comprises: a chassis 1, on which a processing chamber 2 is provided, and on the top inner wall of the processing chamber 2, a milling cutter group 3 for milling the die-cast wheel blank is provided; a mounting table 4, which is fixedly mounted on the bottom inner wall of the processing chamber 2, and on which a fixture 5 for clamping and fixing the die-cast wheel blank is provided; a liquid storage tank 6 for containing dust reduction liquid, and the liquid storage tank 6 is fixedly mounted on the chassis 1; a submersible pump 7 for pumping dust reduction liquid, the submersible pump 7 is arranged in the liquid storage tank 6, and a spray pipe 8 is fixedly mounted on the liquid outlet end of the submersible pump 7, and the liquid outlet end of the spray pipe 8 extends into the processing chamber 2; a collecting and filtering mechanism for collecting and filtering dirty liquid, and the collecting and filtering mechanism is arranged on the chassis 1.

[0023] It should be noted that, although the existing milling processing devices for die-cast wheels have made remarkable achievements in fixing efficiency, they still face some challenges and problems in the high-speed milling process. The most prominent of these is that due to the action of cutting force, a large amount of debris and impurities will be generated. These debris and impurities mainly come from two aspects: one is the fine particles formed after the material is cut off during the cutting process, and the other is the metal powder generated by the friction between the tool and the workpiece during the cutting process; the presence of these debris and impurities may not only pollute the working environment and bring potential threats to the health of operators, but also may cause damage to the processing equipment. For example, the debris may block the cooling system or lubrication system of the equipment, resulting in a decrease in equipment performance or even failure. In addition, the debris and impurities may also adhere to the surface of the workpiece or the tool, thereby affecting the processing accuracy and product quality;

[0024] In this embodiment, the die-cast wheel blank to be milled is placed in a fixture 5 on a mounting table 4. The fixture 5 ensures that the blank is stably fixed so that it will not move during the subsequent milling process. Then, the milling cutter group 3 is started to start milling the die-cast wheel blank. During the milling process, the cutting force will cause a large amount of debris and impurities to be generated; at the same time, the submersible pump 7 is started to spray the dust reduction liquid in the liquid storage tank 6 onto the milled blank through the spray pipe 8, which effectively suppresses the dispersion of debris and impurities, protects the working environment and the health of the operators, and the sprayed dust reduction liquid can also play a cooling role. The dust reduction liquid and the cutting The debris and impurities generated during the process combine to form a dirty liquid that is easy to handle; the dirty liquid generated in the processing chamber 2 is collected by the collecting and filtering mechanism, and the debris and impurities are separated through filtering treatment. The filtered liquid can be recycled to reduce waste liquid discharge; the use of the dust reduction system effectively suppresses the dispersion of debris and impurities, protects the working environment and the health of operators, and at the same time reduces the risk of equipment failure caused by debris blockage; the setting of the collecting and filtering mechanism ensures that the dirty liquid generated during the processing is handled in time, avoiding the adhesion of debris and impurities to the workpiece surface or the tool, thereby improving the processing accuracy and product quality.

[0025] In a further preferred embodiment of the utility model, the collecting and filtering mechanism includes: a mounting box 9 fixed to one side of the chassis 1; a pull-out filter box 10 arranged in the mounting box 9; a filter plate 11 arranged in the filter box 10; a sewage pump 12 fixedly mounted on one side of the chassis 1 for pumping sewage, a sewage pipe 13 is fixedly mounted on the liquid inlet end of the sewage pump 12, and the liquid inlet end of the sewage pipe 13 extends into the processing chamber 2; a liquid outlet pipe 14, the liquid outlet pipe 14 is fixedly mounted on the liquid outlet end of the sewage pump 12, and the liquid outlet end of the liquid outlet pipe 14 extends to the top of the filter box 10.

[0026] In this embodiment, during the milling process, the dust reduction liquid combines with the debris and impurities generated by the cutting to form dirty liquid, which will accumulate at the bottom of the processing chamber 2; the sewage pump 12 is started to pump the dirty liquid in the processing chamber 2 to the sewage pump 12 through the sewage pipe 13; the sewage pump 12 pumps the dirty liquid into the filter box 10 through the liquid outlet pipe 14, and in the filter box 10, the filter plate 11 filters out the debris and impurities in the dirty liquid, leaving only clean liquid; the clean liquid filtered by the filter plate 11 can be collected in the filter box 10 and recirculated to the liquid storage tank 6 by appropriate means (such as a pump or other conveying device) for reuse; when the filter plate 11 in the filter box 10 accumulates too many impurities, the filter box 10 can be pulled out of the installation box 9 through a pull-out design to clean or replace the filter plate 11.

[0027] In a further preferred embodiment of the utility model, one side of the filter box 10 is fixedly connected to a drain pipe 15 , and the drain pipe 15 is used to discharge the filtered waste liquid. A valve 16 is provided on the drain pipe 15 .

[0028] In this embodiment, as described above, the sewage pump 12 pumps the dirty liquid in the processing chamber 2 into the filter box 10 and filters it through the filter plate 11; when it is necessary to discharge the filtered dirty liquid, the valve 16 can be opened to allow the liquid in the filter box 10 to be discharged through the sewage pipe 15; this step is usually performed in the following situations: when the liquid in the filter box 10 accumulates to a certain extent and needs to be emptied for continued filtering; when the filtered liquid does not meet the standards or requirements for reuse, the filter box 10 needs to be emptied when maintaining or cleaning the filter box 10 and the filter plate 11; the setting of the valve 16 allows the operator to accurately control the discharge process, and when discharge is not required, the valve 16 can be closed to ensure that the liquid in the filter box 10 will not leak accidentally.

[0029] In a further preferred embodiment of the utility model, a shielding door 17 is provided on one side of the processing chamber 2 , and a hinge 18 and an observation window are provided on the shielding door 17 , and the hinge 18 is fixedly connected to the chassis 1 .

[0030] In this embodiment, when it is necessary to observe, maintain or clean the interior of the processing chamber 2, the operator can open the shielding door 17 through the hinge 18. Since the hinge 18 is fixedly connected to the chassis 1, the shielding door 17 can rotate around the hinge 18 as the axis; the observation window provided on the shielding door 17 allows the operator to intuitively observe the milling process in the processing chamber 2 without opening the entire door, which helps the operator to monitor the processing progress and detect any abnormal situation in time; after completing the observation, maintenance or cleaning, the operator can close the shielding door 17 to ensure the sealing of the processing chamber 2 and prevent the debris and impurities generated during the cutting process from escaping.

[0031] In a further preferred embodiment of the utility model, the top of the liquid storage tank 6 is fixedly connected to a liquid infusion tube, a plug-in plug cover is provided on the liquid infusion tube, and a pull ring is fixedly installed on the top of the plug cover.

[0032] In this embodiment, before or during use, the operator can observe the level of dust suppression liquid in the liquid storage tank 6 to ensure that there is enough liquid for spraying.

[0033] Adding dust suppressing liquid: When it is found that the level of dust suppressing liquid in the liquid storage tank 6 is low, new dust suppressing liquid can be added through the liquid replenishing tube; at this time, the operator can pull out the plug-in plug cover on the plug cover; the pull ring design on the plug cover makes it easier to pull out and insert the plug-in plug cover, and the operator can easily pull out the plug cover by pulling the pull ring, and then pour in the dust suppressing liquid. After adding the dust suppressing liquid, the operator can insert the plug-in plug cover into the liquid replenishing tube to prevent dust and impurities from falling into the liquid storage tank 6.

[0034] In a further preferred embodiment of the present invention, a water leakage hole is opened at the bottom of the filter box 10, and a handle for grasping and pulling is fixedly installed on one side of the filter box 10.

[0035] In this embodiment, when too much liquid accumulates in the filter box 10, or the filter plate 11 needs to be cleaned, the liquid can be discharged through the leakage hole at the bottom of the filter box 10, which helps to empty the filter box 10 and prepare for further cleaning or replacement of the filter plate 11; when the filter plate 11 needs to be cleaned or replaced, the operator can easily pull out the filter box 10 by holding the handle. The design of the handle makes this process easier and more convenient, reducing the difficulty of maintenance.

[0036] In a further preferred embodiment of the utility model, a spray head is provided on the spray pipe 8 , and a pipe hole adapted to the spray pipe 8 is provided on the chassis 1 .

[0037] In this embodiment, when the milling process starts, the dust reduction system is activated, the dust reduction liquid is transported to the spray head through the spray pipe 8, and sprayed out from the spray head; the design of the spray head enables the dust reduction liquid to be evenly sprayed in the processing chamber 2, ensuring that every corner can obtain sufficient dust reduction effect; the pipe hole opened on the chassis 1 and compatible with the spray pipe 8 allows the spray pipe 8 to pass through the chassis 1, so that the dust reduction liquid can be smoothly sprayed out from the spray head.

[0038] To sum up, the milling processing device for die-cast wheels provided by this technical solution achieves efficient, environmentally friendly and precise processing effects through optimized design and coordinated work of components. This not only improves processing efficiency and quality, but also provides operators with a safer and healthier working environment, bringing substantial technological progress and production efficiency improvement to the die-cast wheel manufacturing industry.

[0039] Compared with the relevant technology, the use of the optimized dust reduction system effectively suppresses the dispersion of debris and impurities, reduces the risk of equipment failure caused by debris blockage, and thus improves processing accuracy and product quality; the dust reduction liquid is sprayed onto the milled blank, which effectively suppresses the dispersion of debris and impurities, and protects the working environment and the health of operators; at the same time, the setting of the collecting and filtering mechanism ensures that the dirty liquid generated during the processing is handled in time, avoiding further pollution of the working environment by debris and impurities; through the design of the collecting and filtering mechanism, the filtered clean liquid is recirculated to the liquid storage tank 6 for reuse, thereby realizing the recycling of the dust reduction liquid, reducing the discharge of waste liquid, and meeting environmental protection requirements.

[0040] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0041] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the above-mentioned units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0042] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A milling device for die-cast wheels, characterized in that: include: A chassis, wherein a processing chamber is disposed on the chassis, and a milling cutter group for milling the die-cast wheel blank is disposed on the top inner wall of the processing chamber; A mounting platform, the mounting platform is fixedly mounted on the bottom inner wall of the processing chamber, and a fixture for clamping and fixing the die-cast wheel blank is arranged on the mounting platform; A liquid storage tank for containing dust suppression liquid, the liquid storage tank being fixedly mounted on the chassis; A submersible pump for pumping dust suppression liquid, the submersible pump being arranged in the liquid storage tank, a spray pipe being fixedly mounted on the liquid outlet end of the submersible pump, and the liquid outlet end of the spray pipe extending into the processing chamber; A collecting and filtering mechanism for collecting and filtering dirty liquid is provided on the chassis.

2. The milling device for die-cast wheels according to claim 1, characterized in that: The collecting and filtering mechanism comprises: a mounting box fixed to one side of the chassis; A pull-out filter box disposed in the installation box; A filter plate disposed in the filter box; A sewage pump fixedly mounted on one side of the chassis for pumping sewage liquid, a sewage pumping pipe fixedly mounted on the liquid inlet end of the sewage pump, and the liquid inlet end of the sewage pumping pipe extending into the processing chamber; A liquid outlet pipe is fixedly mounted on the liquid outlet end of the sewage pump, and the liquid outlet end of the liquid outlet pipe extends to the top of the filter box.

3. The milling device for die-cast wheels according to claim 2, characterized in that: One side of the filter box is fixedly connected with a drain pipe, and the drain pipe is used to discharge the filtered dirty liquid, and a valve is arranged on the drain pipe.

4. The milling device for die-cast wheels according to claim 1, characterized in that: A shielding door is arranged on one side of the processing chamber, a hinge and an observation window are arranged on the shielding door, and the hinge is fixedly connected to the chassis.

5. The milling device for die-cast wheels according to claim 1, characterized in that: The top of the liquid storage tank is fixedly connected with a liquid replenishing tube, a plug-in plug cover is arranged on the liquid replenishing tube, and a pull ring is fixedly installed on the top of the plug cover.

6. The milling device for die-cast wheels according to claim 2, characterized in that: A water leakage hole is provided at the bottom of the filter box, and a handle for grasping and pulling is fixedly installed on one side of the filter box.

7. The milling device for die-cast wheels according to claim 1, characterized in that: The spray pipe is provided with a spray head, and the chassis is provided with a pipe hole matched with the spray pipe.

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