A deburring device for horizontal milling machine for machining mechanical parts

Abstract

The utility model discloses a deburring device for horizontal milling machine for mechanical part machining relates to mechanical part machining technical field, including work table and protection subassembly, the top of work table is provided with support frame no.

Description

Technical Field

[0001] This utility model relates to the field of mechanical parts processing technology, specifically a deburring device for a horizontal milling machine used in mechanical parts processing. Background Technology

[0002] Horizontal milling machines are commonly used machining equipment in the processing of mechanical parts. However, burrs inevitably form on the surface of parts machined by horizontal milling machines. These burrs not only affect the appearance quality of the parts but may also cause poor fit during subsequent assembly, impacting the overall performance and lifespan of the machinery. Furthermore, sharp burrs can pose a safety threat to operators. Currently, deburring is mostly accomplished using deburring devices.

[0003] For example, utility model application CN202022340249.0 discloses a deburring device for a horizontal milling machine. This utility model is fully automatic, easy to use, and has high deburring efficiency and quality with low safety hazards. However, during operation, the deburring device often generates a large amount of metal or non-metal shavings. These shavings fly around during processing, polluting the working environment and increasing cleaning difficulty.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a deburring device for horizontal milling machines used in machining mechanical parts. Utility Model Content

[0005] The purpose of this utility model is to provide a deburring device for a horizontal milling machine used for machining mechanical parts, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a deburring device for a horizontal milling machine used for machining mechanical parts, comprising a worktable and a protective assembly. A support frame is provided at the top front of the worktable, and a sliding rod is fixed between the two sides inside the support frame. The protective assembly is located outside the worktable and includes a protective cover, an observation door, a debris collection box, a primary filter, a secondary filter, a high-grade filter, a conveying pipe, and a centrifugal fan. Observation doors are hinged to both sides of the protective cover, and a debris collection box is installed on the surface of the protective cover. The primary filter, secondary filter, and high-grade filter are arranged sequentially from bottom to top inside the debris collection box. A centrifugal fan is installed on the top of the protective cover, and the output end of the centrifugal fan is connected to a conveying pipe.

[0007] Furthermore, a second support frame is provided at the top rear of the workbench, and a first servo motor is installed on the right side of the second support frame. The output end of the first servo motor is connected to a first ball screw.

[0008] Furthermore, an H-shaped bracket is provided on the screw nut outside the ball screw, and the H-shaped bracket and the slide rod are slidably connected. A servo motor is installed at the opening above the surface of the H-shaped bracket, and the output end of the servo motor is connected to the ball screw.

[0009] Furthermore, a movable seat is provided on the screw nut outside the ball screw, and a drive motor is provided on the lower right side of the movable seat, with the output end of the drive motor connected to a drive shaft.

[0010] Furthermore, a bevel gear one is provided at the left end of the drive shaft, and a bevel gear two is connected to the outside of the bevel gear one, with a drive shaft passing through the middle of the bevel gear two.

[0011] Furthermore, a bearing plate is provided at the bottom of the drive shaft, and a cylinder is installed at the bottom of the bearing plate, with a wire brush wheel at the bottom of the cylinder.

[0012] Furthermore, the centrifugal fan is provided with a suction pipe at the end away from the delivery pipe, and the bottom end of the suction pipe is flared.

[0013] This utility model provides a deburring device for a horizontal milling machine used in machining mechanical parts, which has the following beneficial effects:

[0014] 1. This utility model effectively collects debris splashed inside the protective cover using a centrifugal fan, which can prevent debris from polluting the working environment. The primary filter can intercept larger debris particles, while the intermediate and advanced filters can filter fine dust, ensuring that the exhaust air meets environmental protection standards.

[0015] 2. This utility model uses a servo motor to drive a ball screw to rotate, which in turn drives the screw nut and H-shaped bracket to move left and right. A second servo motor drives a second ball screw to rotate, which in turn drives the screw nut and moving seat to move back and forth. Powered by the drive motor, the wire brush wheel rotates at high speed, which can achieve all-round coverage of the horizontal and vertical surfaces of mechanical parts, greatly improving the efficiency and quality of deburring. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall front view of the deburring device for a horizontal milling machine used in machining mechanical parts according to this utility model.

[0017] Figure 2 This is a top view of the worktable structure of the deburring device for a horizontal milling machine used in machining mechanical parts according to this utility model.

[0018] Figure 3 This is a front view of the moving seat of the deburring device for a horizontal milling machine used for machining mechanical parts, according to the present invention.

[0019] Figure 4 This is a three-dimensional structural diagram of an H-shaped support for a deburring device on a horizontal milling machine used for machining mechanical parts, according to this utility model.

[0020] In the diagram: 1. Workbench; 2. Support frame one; 3. Slide rod; 4. Support frame two; 5. Servo motor one; 6. Ball screw one; 7. H-shaped bracket; 8. Servo motor two; 9. Ball screw two; 10. Moving seat; 11. Drive motor; 12. Drive shaft; 13. Bevel gear one; 14. Bevel gear two; 15. Transmission shaft; 16. Bearing plate; 17. Cylinder; 18. Steel wire brush wheel; 19. Protective components; 1901. Protective cover; 1902. Observation door; 1903. Debris collection box; 1904. Primary filter screen; 1905. Intermediate filter screen; 1906. High-grade filter screen; 1907. Conveying pipe; 1908. Centrifugal fan. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Figure 1 As shown, a deburring device for a horizontal milling machine used for machining mechanical parts includes a worktable 1 and a protective assembly 19. A support frame 2 is provided at the top front of the worktable 1, and a slide rod 3 is fixed between the two sides inside the support frame 2. The protective assembly 19 is located outside the worktable 1 and includes a protective cover 1901, an observation door 1902, a chip collection box 1903, a primary filter screen 1904, a secondary filter screen 1905, a high-grade filter screen 1906, and a conveyor belt. The protective cover 1901 has a delivery pipe 1907 and a centrifugal fan 1908. Observation doors 1902 are hinged on both sides of the protective cover 1901, and a debris collection box 1903 is installed on the surface of the protective cover 1901. The debris collection box 1903 is provided with a primary filter 1904, a secondary filter 1905 and a high-grade filter 1906 arranged sequentially from bottom to top inside. A centrifugal fan 1908 is installed on the top of the protective cover 1901, and the output end of the centrifugal fan 1908 is connected to the delivery pipe 1907.

[0023] The specific operation is as follows: the centrifugal fan 1908 effectively collects the debris splashed inside the protective cover 1901, which can prevent debris from polluting the working environment. The primary filter 1904 can intercept larger particles of debris, while the intermediate filter 1905 and the advanced filter 1906 can filter fine dust, ensuring that the exhaust air meets environmental protection standards.

[0024] like Figures 2 to 4As shown, a support frame 2 4 is provided at the top rear of the workbench 1, and a servo motor 1 5 is installed on the right side of the support frame 2 4. The output end of the servo motor 1 5 is connected to a ball screw 1 6. An H-shaped bracket 7 is provided on the screw nut outside the ball screw 1 6, and the H-shaped bracket 7 is slidably connected to the slide rod 3. A servo motor 2 8 is installed at the opening above the surface of the H-shaped bracket 7, and a ball screw 2 9 is connected to the output end of the servo motor 2 8. A movable seat 10 is provided on the screw nut outside the ball screw 2 9, and a movable seat 10 is provided on the lower right side of the movable seat 10. A drive motor 11 is provided, and the output end of the drive motor 11 is connected to a drive shaft 12. A bevel gear 13 is provided at the left end of the drive shaft 12, and a bevel gear 14 is connected to the outside of the bevel gear 13. A transmission shaft 15 is passed through the middle of the bevel gear 14. A support plate 16 is provided at the bottom of the transmission shaft 15, and a cylinder 17 is installed at the bottom of the support plate 16. A wire brush wheel 18 is provided at the bottom end of the cylinder 17. A suction pipe is provided at the end of the centrifugal fan 1908 away from the conveying pipe 1907, and the bottom end of the suction pipe is flared.

[0025] The specific operation is as follows: the ball screw 6 is driven to rotate by the servo motor 5, which drives the screw nut and H-shaped bracket 7 to move left and right. The ball screw 9 is driven to rotate by the servo motor 8, which drives the screw nut and moving seat 10 to move back and forth. Power is provided by the drive motor 11, which makes the wire brush wheel 18 rotate at high speed. This can achieve all-round coverage of the horizontal and vertical surfaces of mechanical parts, which greatly improves the efficiency and quality of deburring.

[0026] In summary, when using the deburring device for a horizontal milling machine for machining mechanical parts, first open the observation door 1902 and place the part to be deburred on the worktable 1 using a fixture. Then close the observation door 1902 and start the servo motor 5 and servo motor 8. The servo motor 5 drives the ball screw 6 to rotate, which in turn moves the screw nut and H-shaped bracket 7 left and right. The servo motor 8 drives the ball screw 9 to rotate, which in turn moves the screw nut and moving seat 10 back and forth until the wire brush wheel 18 is adjusted to the specific position where the burr needs to be removed.

[0027] Next, the cylinder 17 is extended to make the wire brush wheel 18 move longitudinally. When the wire brush wheel 18 contacts the surface of the part, the drive motor 11 is started to drive the drive shaft 12 and bevel gear 13 to rotate. The bevel gear 13 and bevel gear 2 14 mesh to transmit power, causing the transmission shaft 15, the bearing plate 16, the cylinder 17, and the wire brush wheel 18 to rotate. The wire brush wheel 18 is used to deburr the part.

[0028] During processing, the protective component 19 works synchronously, and the centrifugal fan 1908 generates suction, which draws the splashed debris and dust into the conveying pipe 1907 and the debris collection box 1903 through the flared mouth at the end of the suction pipe. Larger debris particles are intercepted by the primary filter 1904, while the intermediate filter 1905 and the advanced filter 1906 filter out fine dust, ensuring that the exhaust air meets environmental protection standards, minimizing cleaning difficulties, and maintaining a clean working environment. After deburring and collection are completed, the device is turned off, the door of the debris collection box 1903 is opened, and the collected debris is cleaned up.

[0029] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A deburring device for a horizontal milling machine used for machining mechanical parts, comprising a worktable (1) and a protective assembly (19), characterized in that, A support frame (2) is provided at the top front of the workbench (1), and a sliding rod (3) is fixed between the two sides inside the support frame (2). The protective component (19) is provided outside the workbench (1), and the protective component (19) includes a protective cover (1901), an observation door (1902), a debris collection box (1903), a primary filter screen (1904), a secondary filter screen (1905), a high-grade filter screen (1906), a conveying pipe (1907), and a centrifugal fan (1908). The protective cover (1901) is hinged with observation doors (1902) on both sides, and a debris collection box (1903) is installed on the surface of the protective cover (1901). The debris collection box (1903) is provided with a primary filter (1904), a secondary filter (1905) and a high-grade filter (1906) from bottom to top inside. A centrifugal fan (1908) is installed on the top of the protective cover (1901), and the output end of the centrifugal fan (1908) is connected to a conveying pipe (1907).

2. The deburring device for a horizontal milling machine used for machining mechanical parts according to claim 1, characterized in that, A support frame 2 (4) is provided at the top rear of the workbench (1), and a servo motor 1 (5) is installed on the right side of the support frame 2 (4). The output end of the servo motor 1 (5) is connected to a ball screw 1 (6).

3. The deburring device for a horizontal milling machine used for machining mechanical parts according to claim 2, characterized in that, An H-shaped bracket (7) is provided on the screw nut outside the ball screw (6), and the H-shaped bracket (7) and the slide rod (3) are slidably connected. A servo motor (8) is installed at the opening above the surface of the H-shaped bracket (7), and the output end of the servo motor (8) is connected to the ball screw (9).

4. The deburring device for a horizontal milling machine used for machining mechanical parts according to claim 3, characterized in that, A movable seat (10) is provided on the screw nut outside the ball screw (9), and a drive motor (11) is provided on the lower right side of the movable seat (10). The output end of the drive motor (11) is connected to a drive shaft (12).

5. A deburring device for a horizontal milling machine used for machining mechanical parts according to claim 4, characterized in that, The left end of the drive shaft (12) is provided with a bevel gear one (13), and the bevel gear one (14) is connected to the outside of the bevel gear one (13). The transmission shaft (15) passes through the middle of the bevel gear two (14).

6. The deburring device for a horizontal milling machine used for machining mechanical parts according to claim 5, characterized in that, The bottom of the drive shaft (15) is provided with a bearing plate (16), and a cylinder (17) is installed at the bottom of the bearing plate (16). A wire brush wheel (18) is provided at the bottom of the cylinder (17).

7. The deburring device for a horizontal milling machine used for machining mechanical parts according to claim 1, characterized in that, The centrifugal fan (1908) has a suction pipe at the end away from the conveying pipe (1907), and the bottom end of the suction pipe is flared.

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