Grinding device for gear production

Abstract

The utility model relates to the technical field of gear machining, in particular to a grinding device for gear production. According to the technical scheme, the gear grinding machine comprises a base, a gear grinding machine body used for grinding gears is fixedly installed on the base, a lifting column is fixedly connected to the base, a drainage pipe is rotationally connected to the lifting column, an upper cover plate used for reducing splashing of liquid and chippings is fixedly installed at one end of the drainage pipe, and a stud is in threaded connection with the upper cover plate; one end of the stud is rotationally connected with a lower cover plate used for reducing splashing of liquid and chippings, firstly, the stud and the lifting column are adjusted, so that the upper cover plate and the lower cover plate are adjusted, the upper cover plate and the lower cover plate cover the gear and the grinding wheel, and therefore splashing of the liquid and the chippings is reduced; and metal chippings mixed with water are removed through a collecting tank and a magnetic attraction block, so that liquid can be circularly supplied through a pump machine, and the effect of saving water resources can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear processing, in particular to a grinding device for gear production. Background Technique

[0002] A double gear is a common mechanical transmission device, which is composed of two gears combined. Its advantage lies in being able to connect two shafts to each other and being able to withstand a large amount of torque and load. The following will separately introduce the material, processing method, application scope and prospect of the double gear. There are many methods for manufacturing the double gear, but usually the gear processing technology is adopted, including gear milling, gear hobbing and gear cutting, etc. After manufacturing, the two gears need to be combined together.

[0003] During the gear processing, cooling assistance is required during the processing. Generally, it is cooled by directly flushing with liquid. However, during the grinding process, the high-speed grinding wheel will throw the liquid used for cooling away. At the same time, along with the throwing of the liquid, the metal chips ground off will also be thrown away. In order to prevent the liquid and chips from splashing, and at the same time for cooling assistance, continuous flushing is required, which will cause waste of water resources. This solution proposes a grinding device for gear production. Summary of the Invention

[0004] The purpose of the utility model is to address the problem in the background technique that during the grinding process, the high-speed grinding wheel will throw the liquid used for cooling away. At the same time, along with the throwing of the liquid, the metal chips ground off will also be thrown away. In order to prevent the liquid and chips from splashing, and at the same time for cooling assistance, continuous flushing is required, which will cause waste of water resources, and a grinding device for gear production is proposed.

[0005] The technical solution of the utility model: A grinding device for gear production, including a base, on which a gear grinding machine main body for grinding gears is fixedly installed. A lifting column is fixedly connected to the base, and a drain pipe is rotatably connected to the lifting column. One end of the drain pipe is fixedly installed with an upper cover plate for reducing the splashing of liquid and chips. A stud is threadedly connected to the upper cover plate, and one end of the stud is rotatably connected to a lower cover plate for reducing the splashing of liquid and chips. Upper grooves and lower grooves for cooperating with the grinding wheel on the gear grinding machine main body are opened on both the upper cover plate and the lower cover plate.

[0006] Optionally, a slope is opened on the base, and a group of collection grooves are opened on the slope.

[0007] Optionally, magnetic attraction blocks for adsorbing metal chips are fixedly installed on the two collection grooves.

[0008] Optionally, rectangular grooves are opened at both ends of the two collection grooves, and collection frames for collecting chips are installed at the rectangular grooves.

[0009] Optionally, a slide rail is fixedly installed on the base. One end of the slide rail is fixedly installed with a linear motor. An electric slider is slidably connected to the linear motor. A scraper for cleaning the collection tank and the magnetic attraction block is fixedly connected to the electric slider.

[0010] Optionally, a liquid outlet hole is formed in the base, and a water tank is installed near the liquid outlet hole on the base.

[0011] Optionally, a pump is installed on the base for supplying water to the lifting column, and the input end of the pump is located at the bottom of the water tank.

[0012] In summary, the present application includes at least one of the following beneficial technical effects:

[0013] First, by adjusting the stud and the lifting column, the upper cover plate and the lower cover plate are adjusted, so that the upper cover plate and the lower cover plate cover the gear and the grinding wheel, thereby reducing the splashing of liquid and debris. The metal debris mixed with water is removed through the collection tank and the magnetic attraction block, so that the liquid can be circulated and supplied through the pump, thereby achieving the effect of saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structural schematic diagram of an embodiment of the present utility model is given;

[0015] Figure 2 It is the structural schematic diagram of the base;

[0016] Figure 3 It is the structural schematic diagram of the scraper;

[0017] Figure 4 It is the structural schematic diagram of the upper cover plate and the lower cover plate.

[0018] Reference numerals: 1, base; 101, water tank; 2, tooth grinding machine main body; 3, lifting column; 4, drain pipe; 5, upper cover plate; 501, upper groove; 6, stud; 7, lower cover plate; 701, lower groove; 8, slope; 9, collection tank; 10, magnetic attraction block; 11, collection frame; 12, slide rail; 13, linear motor; 14, electric slider; 15, scraper; 16, pump. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the drawings. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0020] The components of the embodiments of the present utility model, which are usually described and shown in the accompanying drawings here, can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model.

[0021] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "mounted", "connected" and "coupled" shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Embodiment

[0026] Such as Figure 1As shown in the figure, a grinding device for gear production proposed by the present utility model includes a base 1, on which a gear grinding machine main body 2 for grinding gears is fixedly installed. The model of the gear grinding machine main body 2 is jxm60 - 500 full-automatic gear grinding machine, which is used for grinding gears. A lifting column 3 is fixedly connected to the base 1 of the gear grinding machine main body 2. A drain pipe 4 is rotatably connected to the lifting column 3. One end of the drain pipe 4 is fixedly installed with an upper cover plate 5 for reducing the splash of liquid and debris. A stud 6 is threadedly connected to the upper cover plate 5. One end of the stud 6 is rotatably connected to a lower cover plate 7 for reducing the splash of liquid and debris. The distance between the upper cover plate 5 and the lower cover plate 7 can be adjusted through the stud 6, so as to fix gears of different sizes. Upper grooves 501 and lower grooves 701 for cooperating with the grinding wheel on the gear grinding machine main body 2 are provided on both the upper cover plate 5 and the lower cover plate 7. The connection between the gear and the grinding wheel on the gear grinding machine main body 2 is covered by the upper cover plate 5 and the lower cover plate 7, so as to reduce the splash of liquid and debris.

[0027] As Figure 1 , Figure 2 and Figure 3 shown, a slope 8 is provided on the base 1, and a group of collecting grooves 9 are provided on the slope 8. The collecting grooves 9 are used for collecting fallen metal debris.

[0028] As Figure 3 shown, magnetic attraction blocks 10 for adsorbing metal debris are fixedly installed on the two collecting grooves 9. The magnetic attraction blocks 10 are used for adsorbing fallen metal debris.

[0029] As Figure 3 shown, rectangular grooves are provided at both ends of the two collecting grooves 9, and collecting frames 11 for collecting debris are installed at the rectangular grooves. The collecting frames 11 are used for storing the debris falling into the collecting grooves 9.

[0030] As Figure 3 shown, a slide rail 12 is fixedly installed on the base 1. A linear motor 13 is fixedly installed at one end of the slide rail 12. An electric slider 14 is slidably connected to the linear motor 13. A scraping plate 15 for cleaning the collecting grooves 9 and the magnetic attraction blocks 10 is fixedly connected to the electric slider 14. Through the linear motor 13, the electric slider 14 is driven to move on the slide rail 12, thereby driving the scraping plate 15 to move, so as to clean the collecting grooves 9 and the debris adsorbed on the magnetic attraction blocks 10.

[0031] As Figure 1-2 shown, a liquid outlet hole is provided on the base 1, and a water tank 101 is installed near the liquid outlet hole on the base 1. The water tank 101 is used for storing water.

[0032] As Figure 1-2 shown, a pump 16 for supplying water to the lifting column 3 is installed on the base 1. The input end of the pump 16 is located at the bottom of the water tank 101, and the drain pipe 4 is supplied with liquid through the pump 16.

[0033] In this embodiment, first, the gear to be ground is fixed on the main body 2 of the gear grinding machine. Then, by adjusting the lifting column 3 and the stud 6, the positions of the upper cover plate 5 and the lower cover plate 7 and the interval between the two are changed. The upper cover plate 5 and the lower cover plate 7 will cover the gear and the grinding wheel, so as to reduce the splashing of liquid and debris. The ground debris and the liquid used for cooling will fall onto the slope 8 through the grooves on the lower cover plate 7. At this time, the debris will fall into the collection tank 9 under the impact of the liquid. The metal debris falling into the collection tank 9 will be adsorbed by the magnetic attraction block 10, so that the debris can be collected. At this time, by starting the linear motor 13, the slide rail 12 is driven, and then the electric slider 14 and the scraper 15 are driven to clean the debris on the collection tank 9 and the magnetic attraction block 10 into the collection frame 11, so as to achieve the effect of collecting debris. Finally, the liquid enters the water tank 101 through the holes on the base 1, and finally the liquid is pumped into the drain pipe 4 by the pump 16 for liquid supply, so as to achieve the effect of circulating liquid supply.

[0034] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A grinding device for gear production, comprising a base (1), characterized in that: A gear grinding machine main body (2) for grinding gears is fixedly installed on the base (1); A lifting column (3) is fixedly connected to the base (1), a drain pipe (4) is rotatably connected to the lifting column (3), an upper cover plate (5) for reducing the splashing of liquid and debris is fixedly installed at one end of the drain pipe (4), a stud (6) is threadedly connected to the upper cover plate (5), and a lower cover plate (7) for reducing the splashing of liquid and debris is rotatably connected to one end of the stud (6); Upper grooves (501) and lower grooves (701) for cooperating with the grinding wheels on the gear grinding machine main body (2) are provided on both the upper cover plate (5) and the lower cover plate (7).

2. A grinding device for gear production according to claim 1, characterized in that, A slope (8) is provided on the base (1), and a set of collecting grooves (9) are provided on the slope (8).

3. A grinding device for gear production according to claim 2, characterized in that, Magnetic attraction blocks (10) for adsorbing metal debris are fixedly installed on the two collecting grooves (9).

4. A grinding device for gear production according to claim 3, characterized in that, Rectangular grooves are provided at both ends of the two collecting grooves (9), and collecting frames (11) for collecting debris are installed at the rectangular grooves.

5. A grinding device for gear production according to claim 1, characterized in that, A slide rail (12) is fixedly installed on the base (1), a linear motor (13) is fixedly installed at one end of the slide rail (12), an electric slider (14) is slidably connected to the linear motor (13), and a scraping plate (15) for cleaning the collecting grooves (9) and the magnetic attraction blocks (10) is fixedly connected to the electric slider (14).

6. A grinding device for gear production according to claim 1, characterized in that, A liquid outlet hole is provided on the base (1), and a water tank (101) is installed near the liquid outlet hole on the base (1).

7. A grinding device for gear production according to claim 1, characterized in that, A pump (16) for supplying water to the lifting column (3) is installed on the base (1), and the input end of the pump (16) is located at the bottom of the water tank (101).

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