A deburring and shaping device for silicon carbide ceramic parts

Abstract

This utility model relates to the field of silicon carbide ceramic processing technology, and provides a deburring and shaping device for silicon carbide ceramic parts, including a fixed base: a shaping component is fixedly connected to the top of the fixed base, and a chassis component is fixedly connected to the outer wall of the fixed base; through the setting of the shaping component, by providing a shaping mechanism and a dust exhaust pipe, the problem of residual and scattered debris during the deburring process of silicon carbide ceramic parts is effectively solved. Specifically, the shaping mechanism has multiple sets of first and second deburring mechanisms arranged perpendicularly to each other, which can simultaneously and efficiently grind the edges of the workpiece in different directions, improving shaping efficiency and consistency. The blower is set at the intersection of the grinding wheels, which can absorb the debris generated during the deburring process in real time, and discharge it centrally through the soft dust exhaust pipe, avoiding the accumulation of debris on the equipment surface or its diffusion into the workshop environment, thus maintaining the cleanliness of the working area and significantly reducing the difficulty of subsequent cleaning.

Description

Technical Field

[0001] This utility model belongs to the field of silicon carbide ceramic processing technology, and in particular relates to a deburring and shaping device for silicon carbide ceramic parts. Background Technology

[0002] SiC ceramics not only possess excellent room-temperature mechanical properties, such as high flexural strength, excellent oxidation resistance, good corrosion resistance, high wear resistance, and a low coefficient of friction, but also exhibit the best high-temperature mechanical properties (strength, creep resistance, etc.) among known ceramic materials. Materials sintered by hot pressing, pressureless sintering, and hot isostatic pressing can maintain their high-temperature strength up to 1600℃, making them the ceramic materials with the highest high-temperature strength. Their oxidation resistance is also the best among all non-oxide ceramics. Also known as corundum.

[0003] In the deburring and shaping of silicon carbide ceramic parts, a lot of debris is generated. This debris is not only scattered outside the working equipment and in various corners of the processing workshop, but also remains on the outside of the deburring parts, thus affecting the deburring effect. In order to avoid the above situation, it is necessary to provide a silicon carbide ceramic parts deburring and shaping device that maintains cleanliness. Utility Model Content

[0004] This utility model provides a deburring and shaping device for silicon carbide ceramic parts, which aims to solve the problem that a lot of debris is generated during the deburring and shaping of silicon carbide ceramic parts. This debris is not only scattered outside the working equipment and in various corners of the processing workshop, but also remains on the outside of the deburring parts, thus affecting the deburring effect.

[0005] This utility model is implemented as follows: a silicon carbide ceramic part deburring and shaping device includes a fixed base: a shaping component is fixedly connected to the top of the fixed base, and a chassis component is fixedly connected to the outer wall of the fixed base.

[0006] The shaping component includes a shaping mechanism, and a dust exhaust pipe is fixedly connected to the outside of the shaping mechanism;

[0007] The shaping mechanism includes a fixed frame, the inner wall of which is provided with a first deburring mechanism and a second deburring mechanism, and a blower is provided inside the fixed frame.

[0008] Preferably, the dust exhaust pipe is a flexible dust exhaust pipe, and the air inlet end of the dust exhaust pipe is connected to the exhaust end of the blower.

[0009] Preferably, there are multiple first deburring mechanisms and multiple second deburring mechanisms, and the first deburring mechanisms and the second deburring mechanisms are arranged perpendicular to each other.

[0010] Preferably, both the first deburring mechanism and the second deburring mechanism include a drive motor, the output shaft of the drive motor is fixedly connected to a rotating rod via a coupling, and one end of the rotating rod is fixedly connected to a grinding wheel.

[0011] Preferably, the grinding wheels on the first deburring mechanism and the second deburring mechanism are perpendicular to each other and close to each other, and the blower is located at the intersection of the grinding wheels on the first deburring mechanism and the second deburring mechanism.

[0012] Preferably, the chassis assembly includes a chassis fixedly mounted on the outer wall of a fixed base, a fine-tuning hydraulic cylinder fixedly connected to the top of the chassis, a turntable mechanism fixedly connected to one end of the fine-tuning hydraulic cylinder, and a number of limiting mechanisms arranged in a ring on the inner wall of the turntable mechanism.

[0013] Preferably, the turntable mechanism includes a motor base fixedly mounted on the top of the fine-tuning hydraulic cylinder, a rotary motor is provided on the inner wall of the motor base, and the output shaft of the rotary motor is fixedly connected to the turntable via a coupling.

[0014] Preferably, the limiting mechanism includes a telescopic hydraulic cylinder fixedly installed on the inner wall of the turntable, and one end of the telescopic hydraulic cylinder is fixedly connected to a clamping plate.

[0015] Compared with the prior art, the embodiments of this application have the following main advantages:

[0016] The shaping component effectively solves the problem of debris residue and scattering during the deburring process of silicon carbide ceramic parts by incorporating a shaping mechanism and a dust exhaust pipe. Specifically, the shaping mechanism includes multiple sets of mutually perpendicular first and second deburring mechanisms, which can simultaneously and efficiently grind the edges of the workpiece in different directions, improving shaping efficiency and consistency. A blower located at the intersection of the grinding wheels can absorb the generated debris in real time during deburring and centrally exhaust it through a flexible dust exhaust pipe, preventing debris from accumulating on the equipment surface or spreading into the workshop environment. This maintains the cleanliness of the working area and significantly reduces the difficulty of subsequent cleaning. Furthermore, the blower continuously absorbs and cleans the surface of the grinding wheels, ensuring that the grinding wheels are always in good working condition, thereby maintaining the stability of the shaping effect and the processing quality.

[0017] The chassis assembly significantly improves the accuracy and flexibility of workpiece clamping and position adjustment through the coordinated action of the chassis, fine-tuning hydraulic cylinders, turntable mechanism, and limiting mechanism. The turntable mechanism can rotate in the horizontal plane, enabling precise adjustment of the workpiece height in conjunction with the fine-tuning hydraulic cylinders. This ensures accurate alignment of the workpiece with the grinding wheel, accommodating the processing needs of silicon carbide ceramic parts of different shapes and sizes. The limiting mechanism incorporates multiple sets of telescopic hydraulic cylinders and chucks, providing stable clamping of the workpiece from multiple directions, preventing displacement or vibration during processing, and ensuring the accuracy of deburring and shaping, as well as the surface quality of the workpiece. This assembly has a reasonable structure and is easy to operate, improving clamping efficiency and enhancing the stability and reliability of the overall processing. Attached Figure Description

[0018] Figure 1 This is the front view of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the shaping component of this utility model;

[0020] Figure 3 This is a schematic diagram of the shaping mechanism of this utility model;

[0021] Figure 4 This is a structural schematic diagram of the chassis assembly of this utility model;

[0022] Figure 5 This is a schematic diagram of the limiting mechanism of this utility model.

[0023] In the diagram: 1. Fixed base; 2. Shaping assembly; 201. Shaping mechanism; 2011. Fixing frame; 2012. First deburring mechanism; 2013. Second deburring mechanism; 2014. Blower; 202. Dust exhaust pipe; 3. Chassis assembly; 301. Chassis; 302. Fine-tuning hydraulic cylinder; 303. Turntable mechanism; 304. Limiting mechanism; 3041. Telescopic hydraulic cylinder; 3042. Clamping plate. Detailed Implementation

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0025] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0026] This utility model embodiment provides a deburring and shaping device for silicon carbide ceramic parts, including a fixed base 1: a shaping component 2 is fixedly connected to the top of the fixed base 1, and a chassis component 3 is fixedly connected to the outer wall of the fixed base 1.

[0027] The shaping component 2 includes a shaping mechanism 201, and a dust exhaust pipe 202 is fixedly connected to the outside of the shaping mechanism 201.

[0028] The shaping mechanism 201 includes a fixed frame 2011, a first deburring mechanism 2012 is provided on the inner wall of the fixed frame 2011, a second deburring mechanism 2013 is provided on the inner wall of the fixed frame 2011, and a blower 2014 is provided inside the fixed frame 2011.

[0029] The dust exhaust pipe 202 is a flexible dust exhaust pipe, and the air inlet end of the dust exhaust pipe 202 is connected to the exhaust end of the blower 2014.

[0030] There are multiple first deburring mechanisms 2012 and second deburring mechanisms 2013, and the first deburring mechanisms 2012 and second deburring mechanisms 2013 are arranged perpendicular to each other.

[0031] Both the first deburring mechanism 2012 and the second deburring mechanism 2013 include a drive motor. The output shaft of the drive motor is fixedly connected to a rotating rod via a coupling, and a grinding wheel is fixedly connected to one end of the rotating rod.

[0032] The grinding wheels on the first deburring mechanism 2012 and the second deburring mechanism 2013 are perpendicular to each other and close to each other. The blower 2014 is located at the intersection of the grinding wheels on the first deburring mechanism 2012 and the second deburring mechanism 2013.

[0033] It should be noted that the existing deburring and shaping process for silicon carbide ceramic parts generates a lot of debris. This debris is not only scattered outside the working equipment and in various corners of the processing workshop, but also remains on the outside of the deburring parts, thus affecting the deburring effect.

[0034] Specifically, in this embodiment, the solution mainly uses the fixed base 1, the shaping component 2 and the chassis component 3 for setting and cooperating. In use, the silicon carbide ceramic part to be deburred is placed in the turntable of the turntable mechanism 303. According to the position of the silicon carbide ceramic part to be deburred, the silicon carbide ceramic part is placed in the turntable. The telescopic hydraulic cylinders 3041 in different positions are started and controlled to adjust the clamping plates 3042 in different positions. The clamping plates 3042 clamp and fix the outer wall of the silicon carbide ceramic part from multiple sides, so that the silicon carbide ceramic part and the turntable maintain a relatively fixed state.

[0035] Then, the drive motors on the first deburring mechanism 2012 and the second deburring mechanism 2013 are started to drive the grinding wheel to rotate. At the same time, the blower 2014 is started, and the height of the turntable mechanism 303 and the internal silicon carbide ceramic part is adjusted by the micro-adjustment hydraulic cylinder 302 according to the external shape of the silicon carbide ceramic part and the position to be deburred. This makes the position of the silicon carbide ceramic part to be deburred contact the grinding wheel for deburring and shaping. During this process, the blower 2014 quickly absorbs the debris and dust produced by the deburring operation and discharges them through the dust exhaust pipe 202 for centralized treatment, so as to avoid debris and dust scattering on the outside of the working equipment and in various corners of the processing workshop, which are difficult to clean. At the same time, as the grinding wheel rotates, the blower 2014 comprehensively absorbs debris and dust from the external grinding wheel, achieving a better cleaning effect on the outer wall of the grinding wheel, thereby maintaining the grinding wheel in a good working condition.

[0036] In this embodiment, the shaping component 2, with its shaping mechanism 201 and dust exhaust pipe 202, effectively solves the problem of debris residue and scattering during the deburring process of silicon carbide ceramic parts. Specifically, the shaping mechanism 201 includes multiple sets of mutually perpendicularly arranged first deburring mechanisms 2012 and second deburring mechanisms 2013, which can simultaneously and efficiently grind the edges of the workpiece in different directions, improving shaping efficiency and consistency. The blower 2014, located at the intersection of the grinding wheels, can absorb the generated debris in real time during the deburring process and centrally exhaust it through the soft dust exhaust pipe 202, preventing debris from accumulating on the equipment surface or spreading into the workshop environment. This maintains the cleanliness of the working area and significantly reduces the difficulty of subsequent cleaning. Furthermore, the blower 2014 continuously absorbs and cleans the surface of the grinding wheels, ensuring that the grinding wheels are always in good working condition, thereby maintaining the stability of the shaping effect and processing quality.

[0037] In a further preferred embodiment of the present invention, the chassis assembly 3 includes a chassis 301 fixedly disposed on the outer wall of the fixed base 1, a fine-tuning hydraulic cylinder 302 fixedly connected to the top of the chassis 301, a turntable mechanism 303 fixedly connected to one end of the fine-tuning hydraulic cylinder 302, and a number of limiting mechanisms 304 arranged in a ring on the inner wall of the turntable mechanism 303.

[0038] The turntable mechanism 303 includes a motor base fixedly mounted on the top of the fine-tuning hydraulic cylinder 302. A rotary motor is mounted on the inner wall of the motor base, and the output shaft of the rotary motor is fixedly connected to the turntable via a coupling.

[0039] The limiting mechanism 304 includes a telescopic hydraulic cylinder 3041 fixedly installed on the inner wall of the turntable, and a clamping plate 3042 is fixedly connected to one end of the telescopic hydraulic cylinder 3041.

[0040] In this embodiment, the chassis assembly 3, through the coordinated action of the chassis 301, fine-tuning hydraulic cylinder 302, turntable mechanism 303, and limiting mechanism 304, significantly improves the accuracy and flexibility of workpiece clamping and position adjustment. The turntable mechanism 303 can rotate in the horizontal plane, cooperating with the fine-tuning hydraulic cylinder 302 to achieve precise adjustment of the workpiece height, ensuring accurate alignment of the workpiece with the grinding wheel and adapting to the processing requirements of silicon carbide ceramic parts of different shapes and sizes. The limiting mechanism 304 is equipped with multiple sets of telescopic hydraulic cylinders 3041 and chucks 3042, which can stably clamp the workpiece from multiple directions, preventing displacement or vibration during processing and ensuring the accuracy of deburring and shaping, as well as the surface quality of the workpiece. This assembly has a reasonable structure and is easy to operate, improving clamping efficiency and enhancing the stability and reliability of the overall processing.

[0041] It should be noted that, for the sake of simplicity, the foregoing embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0042] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative. For instance, the division of units described above may be implemented in other ways in practice. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0043] The units described above as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0044] 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. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A deburring and shaping device for silicon carbide ceramic parts, characterized in that, Includes a fixed base (1): a shaping component (2) is fixedly connected to the top of the fixed base (1), and a chassis component (3) is fixedly connected to the outer wall of the fixed base (1); The shaping component (2) includes a shaping mechanism (201), and a dust exhaust pipe (202) is fixedly connected to the outside of the shaping mechanism (201). The shaping mechanism (201) includes a fixing frame (2011), the inner wall of the fixing frame (2011) is provided with a first deburring mechanism (2012), the inner wall of the fixing frame (2011) is provided with a second deburring mechanism (2013), and a blower (2014) is provided inside the fixing frame (2011).

2. The deburring and shaping device for silicon carbide ceramic parts as described in claim 1, characterized in that, The dust discharge pipe (202) is a flexible dust discharge pipe, and the air inlet end of the dust discharge pipe (202) is connected to the discharge end of the blower (2014).

3. The deburring and shaping device for silicon carbide ceramic parts as described in claim 1, characterized in that, There are multiple first deburring mechanisms (2012) and second deburring mechanisms (2013), and the first deburring mechanisms (2012) and second deburring mechanisms (2013) are arranged perpendicular to each other.

4. The deburring and shaping device for silicon carbide ceramic parts as described in claim 3, characterized in that, Both the first deburring mechanism (2012) and the second deburring mechanism (2013) include a drive motor. The output shaft of the drive motor is fixedly connected to a rotating rod via a coupling, and a grinding wheel is fixedly connected to one end of the rotating rod.

5. The deburring and shaping device for silicon carbide ceramic parts as described in claim 4, characterized in that, The grinding wheels on the first deburring mechanism (2012) and the second deburring mechanism (2013) are perpendicular to each other and close to each other, and the blower (2014) is located at the intersection of the grinding wheels on the first deburring mechanism (2012) and the second deburring mechanism (2013).

6. The silicon carbide ceramic part deburring and shaping device as described in claim 1, characterized in that, The chassis assembly (3) includes a chassis (301) fixedly mounted on the outer wall of the fixed base (1). A fine-tuning hydraulic cylinder (302) is fixedly connected to the top of the chassis (301). A turntable mechanism (303) is fixedly connected to one end of the fine-tuning hydraulic cylinder (302). Several limiting mechanisms (304) are arranged in a ring on the inner wall of the turntable mechanism (303).

7. The deburring and shaping device for silicon carbide ceramic parts as described in claim 6, characterized in that, The turntable mechanism (303) includes a motor base fixedly mounted on the top of the fine-tuning hydraulic cylinder (302), and a rotary motor is provided on the inner wall of the motor base. The output shaft of the rotary motor is fixedly connected to the turntable through a coupling.

8. The deburring and shaping device for silicon carbide ceramic parts as described in claim 7, characterized in that, The limiting mechanism (304) includes a telescopic hydraulic cylinder (3041) fixedly installed on the inner wall of the turntable, and a clamping plate (3042) is fixedly connected to one end of the telescopic hydraulic cylinder (3041).

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