Lathe for gear ring machining

Abstract

The utility model relates to a lathe for gear ring machining. The lathe comprises a lathe body, a three-jaw chuck used for fixing a gear ring is arranged in the lathe body, a spraying nozzle facing the three-jaw chuck is arranged in the lathe body, the spraying nozzle is connected with a connecting pipe, and a conveying belt located below the three-jaw chuck is arranged in the lathe body. The gear ring is fixed in the lathe body through the three-jaw chuck and machined, the spraying nozzle sprays out cleaning liquid, chippings generated in the machining process are blown to the conveying belt and output to the outside of the lathe body through the conveying belt, and the chippings in the lathe body can be conveniently cleaned and collected.

Description

Technical Field

[0001] This application relates to the technical field of lathes, and in particular to a lathe for machining gear rings. Background Technology

[0002] CNC lathes are among the most widely used CNC machine tools. They are mainly used for cutting and machining the inner and outer cylindrical surfaces, inner and outer conical surfaces with arbitrary cone angles, complex rotating inner and outer curved surfaces, and cylindrical and conical threads of shaft or disc parts. They can also perform grooving, drilling, reaming, boring, and other machining operations.

[0003] CNC lathes generate a lot of waste chips during machining. These chips fall onto the slide rails. When the CNC lathe's moving seat moves on the slide rails, the chips on the slide rails obstruct the moving seat, thus affecting the machining process of the CNC lathe. Utility Model Content

[0004] To facilitate the cleaning and collection of debris inside the lathe, this application provides a lathe for machining gear rings.

[0005] This application provides a lathe for machining gear rings, which adopts the following technical solution:

[0006] A lathe for machining gear rings includes a lathe body, a three-jaw chuck for fixing the gear rings is provided inside the lathe body, a spray nozzle facing the three-jaw chuck is provided inside the lathe body, the spray nozzle is connected to a connecting pipe, and a conveyor belt located below the three-jaw chuck is provided inside the lathe body.

[0007] By adopting the above technical solution, the gear ring is fixed in the lathe body by a three-jaw chuck, the gear ring is processed, and the spray nozzle sprays out cleaning fluid to blow the debris generated during the processing onto the conveyor belt, which is then output to the lathe body, making it convenient to clean and collect the debris inside the lathe body.

[0008] Optionally, a movable guide rail is provided inside the lathe body, and a movable seat is slidably connected to the movable guide rail, with the spray nozzle mounted on the movable seat.

[0009] By adopting the above technical solution, rinsing fluid is added to the feeding tank and sprayed into the lathe body through the spray nozzle. The moving seat moves along the moving guide rail, thereby moving the spray nozzle within the lathe body and expanding the spray range of the spray nozzle.

[0010] Optionally, one end of the conveyor belt extends out from the lathe body, and a receiving box located below the one end of the conveyor belt is provided outside the lathe body.

[0011] By adopting the above technical solution, the output debris is collected through a receiving box.

[0012] Optionally, a scraper is provided above the receiving box and located below the conveyor belt, with the sidewall of the scraper in contact with the bottom surface of the conveyor belt.

[0013] By adopting the above technical solution, the debris will be magnetic and easily adhere to the surface of the conveyor belt. The debris adhering to the surface of the conveyor belt will be scraped off into the receiving box by the scraper.

[0014] Optionally, the lathe body is provided with a support frame, and a lifting screw is rotatably connected to the support frame in the vertical direction. A lifting seat is threadedly connected to the lifting screw, and the lifting seat is fixedly connected to the scraper.

[0015] By adopting the above technical solution, the position of the scraper can be adjusted by rotating the lifting screw and moving the lifting seat, thereby facilitating the replacement and maintenance of the scraper.

[0016] Optionally, the lifting seat is provided with a movable cylinder, and the piston rod end of the movable cylinder is provided with a cleaning block. The cleaning block has a cleaning groove that cooperates with the scraper. The scraper is located in the cleaning groove and the scraper is slidably connected to the cleaning block.

[0017] By adopting the above technical solution, debris easily adheres to the scraper, affecting the scraping effect on the conveyor belt. Activating the moving cylinder causes the cleaning block to move along the length of the scraper to clean the debris adhering to the scraper.

[0018] Optionally, the top plate of the cylinder scraper is provided with an inclined surface along the conveyor belt conveying direction.

[0019] By adopting the above technical solution, the inclined plane improves the cleaning effect of the scraper on the surface of the conveyor belt for adhering debris.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] The gear ring is fixed in the lathe body by a three-jaw chuck, the gear ring is machined, and the spray nozzle blows air to blow the debris generated during the machining process onto the conveyor belt, which is then output to the lathe body for easy cleaning and collection of debris inside the lathe body.

[0022] The debris is magnetic and easily adheres to the surface of the conveyor belt. The debris adhering to the surface of the conveyor belt is scraped off by the scraper and into the receiving box.

[0023] Debris easily adheres to the scraper, affecting the scraping effect on the conveyor belt. Activating the moving cylinder moves the cleaning block along the length of the scraper to clean the debris adhering to it. Attached Figure Description

[0024] Figure 1This is a schematic diagram of the overall structure of a lathe used for machining gear rings.

[0025] Figure 2 This is a schematic diagram used to illustrate the connection relationship between the spray nozzle and the connecting pipe in the embodiments of this application.

[0026] Figure 3 This is a schematic diagram illustrating the connection relationship between the scraper and the cleaning block in the embodiments of this application.

[0027] Explanation of reference numerals in the attached drawings: 1. Lathe body; 11. Three-jaw chuck; 2. Spray nozzle; 21. Connecting pipe; 22. Feeding tank; 3. Conveyor belt; 4. Receiving box; 5. Support frame; 51. Drive motor; 52. Lifting screw; 53. Lifting seat; 6. Scraper; 7. Moving cylinder; 71. Cleaning block; 8. Moving guide rail; 81. Moving seat. Detailed Implementation

[0028] The present application will be further described in detail below with reference to all the accompanying drawings.

[0029] This application discloses a lathe for machining gear rings.

[0030] Reference Figure 1 and Figure 2 A lathe for machining gear rings includes a lathe body 1, within which a three-jaw chuck 11 is installed for fixing the gear ring. The gear ring is fixed within the lathe body 1 by the three-jaw chuck 11 for machining. In this application, the lathe body 1 is a CNC lathe and the three-jaw chuck 11 is a hydraulic chuck.

[0031] Reference Figure 1 and Figure 2 The lathe body 1 is equipped with a spray nozzle 2 facing the three-jaw chuck 11. The spray nozzle 2 is connected to a connecting pipe 21. The lathe body 1 is equipped with a conveyor belt 3 located below the three-jaw chuck 11. During the machining of the gear ring, the spray nozzle 2 blows air to blow the debris generated during the machining process onto the conveyor belt 3, which then outputs it to the outside of the lathe body 1, making it convenient to clean and collect the debris inside the lathe body 1.

[0032] Reference Figure 1 and Figure 2A movable guide rail 8 is installed along the length of the lathe body 1. A movable seat 81 is slidably connected to the movable guide rail 8. A spray nozzle 2 is installed on the movable seat 81. A feeding tank 22 connected to the spray nozzle 2 is provided on the top of the lathe body 1. The feeding tank 22 and the spray nozzle 2 are connected by a connecting pipe 21. Rinsing fluid is added to the feeding tank 22 and sprayed into the lathe body 1 through the spray nozzle 2. The movable seat 81 moves along the movable guide rail 8, thereby moving the spray nozzle 2 within the lathe body 1, expanding the spray range of the spray nozzle 2, and facilitating the blowing of debris scattered inside the lathe body 1 onto the conveyor belt 3.

[0033] Reference Figure 1 and Figure 3 One end of the conveyor belt 3 extends out from inside the lathe body 1, and a receiving box 4 is located below the output end of the conveyor belt 3 outside the lathe body 1. The output debris is collected through the receiving box 4.

[0034] Reference Figure 3 The lathe body 1 is equipped with a support frame 5. A lifting screw 52 is rotatably connected to the support frame 5 in the vertical direction. A drive motor 51 is mounted on the support frame 5 to drive the lifting screw 52. The output shaft of the drive motor 51 is coaxially and fixedly connected to the lifting screw 52. A lifting seat 53 is threaded onto the lifting screw 52. A scraper 6 is fixedly mounted on the lifting seat 53. By rotating the lifting screw 52, ​​the lifting seat 53 moves, adjusting the position of the scraper 6, thereby facilitating the replacement and maintenance of the scraper 6.

[0035] Reference Figure 3 The scraper blade 6 has its sidewalls in contact with the bottom surface of the conveyor belt 3. Debris, being magnetic, easily adheres to the surface of the conveyor belt 3. The scraper blade 6 scrapes the debris adhering to the surface of the conveyor belt 3 into the receiving box 4. The top plate of the cylinder scraper blade 6 has an inclined surface along the conveying direction of the conveyor belt 3. This inclined surface improves the cleaning effect of the scraper blade 6 on the debris adhering to the surface of the conveyor belt 3.

[0036] Reference Figure 3 A movable cylinder 7 is installed on the lifting seat 53. A cleaning block 71 is installed at the end of the piston rod of the movable cylinder 7. The cleaning block 71 has a cleaning groove that cooperates with the scraper plate 6. The scraper plate 6 is located in the cleaning groove and is slidably connected to the cleaning block 71. Debris easily adheres to the scraper plate 6, affecting the scraping effect on the conveyor belt 3. When the movable cylinder 7 is activated, the cleaning block 71 moves along the length of the scraper plate 6 to clean the debris adhering to the scraper plate 6.

[0037] The implementation principle of a lathe for machining gear rings according to an embodiment of this application is as follows: The gear ring is fixed in the lathe body 1 by a three-jaw chuck 11, and the gear ring is machined. The spray nozzle 2 blows air to blow the debris generated during the machining process onto the conveyor belt 3, which outputs the debris to the outside of the lathe body 1. The side wall of the material plate is in contact with the bottom surface of the conveyor belt 3. The debris is magnetic and easily adheres to the surface of the conveyor belt 3. The scraper 6 scrapes the debris adhering to the surface of the conveyor belt 3 into the receiving box 4, which facilitates the cleaning and collection of debris in the lathe body 1.

[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A lathe for machining gear rings, comprising a lathe body (1), characterized in that: The lathe body (1) is equipped with a three-jaw chuck (11) for fixing the gear ring. A spray nozzle (2) facing the three-jaw chuck (11) is also provided inside the lathe body (1). The spray nozzle (2) is connected to a connecting pipe (21). A conveyor belt (3) located below the three-jaw chuck (11) is provided inside the lathe body (1). One output end of the conveyor belt (3) extends from inside the lathe body (1). A receiving box (4) located below the output end of the conveyor belt (3) is provided outside the lathe body (1). A scraper (6) located below the conveyor belt (3) is provided above the receiving box (4). The sidewall of the scraper (6) is flush with... The bottom surface of the conveyor belt (3) is attached. A support frame (5) is provided on the lathe body (1). A lifting screw (52) is rotatably connected to the support frame (5) in the vertical direction. A lifting seat (53) is threadedly connected to the lifting screw (52). The lifting seat (53) is fixedly connected to the scraper (6). A moving cylinder (7) is provided on the lifting seat (53). A cleaning block (71) is provided at the end of the piston rod of the moving cylinder (7). A cleaning groove that cooperates with the scraper (6) is opened on the cleaning block (71). The scraper (6) is located in the cleaning groove, and the scraper (6) and the cleaning block (71) are slidably connected.

2. The lathe for machining gear rings according to claim 1, characterized in that: The lathe body (1) is provided with a movable guide rail (8), and a movable seat (81) is slidably connected on the movable guide rail (8). The spray nozzle (2) is installed on the movable seat (81).

3. The lathe for machining gear rings according to claim 1, characterized in that: The top plate of the cylinder scraper (6) has an inclined surface along the conveying direction of the conveyor belt (3).

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