A burr removal device for metal parts

Abstract

This utility model discloses a metal part surface deburring device, belonging to the field of deburring equipment. It includes a processing base and a grinding assembly. The grinding assembly includes a lifting base slidably connected to the bottom of the processing base. The inner walls of the two lifting bases are fixedly connected by a horizontal plate. An adjusting rod is threadedly connected to the inner wall of the horizontal plate. The end of the adjusting rod is rotatably sleeved on the bottom of the processing base. Through the cooperation of the above devices, when grinding a cylindrical workpiece, the rotation of the two rotating rollers drives the cylindrical workpiece to rotate, thereby cooperating with the grinding machine to grind the workpiece. The slow rotation can make the outer wall of the workpiece be ground evenly, improving the grinding quality while avoiding the phenomenon of manual flipping, thus improving the deburring efficiency. By using two sliders that can move in opposite directions, the scraping rollers set on their outer walls can scrape off the grinding debris adhering to the outer surface of the workpiece, thereby improving the processing quality of the workpiece.

Description

Technical Field

[0001] This utility model relates to the field of burr treatment technology, specifically a burr treatment device for metal parts. Background Technology

[0002] Burr removal settings refer to a series of operations specifically designed to remove "burrs" generated on the surface of materials after processing, such as metals, by adjusting equipment parameters, selecting tool types, and optimizing process steps. Its core objective is to improve the surface quality, precision, and safety of workpieces, and to adapt to subsequent assembly or use requirements. It is widely used in industries such as machinery manufacturing and automotive parts.

[0003] An investigation revealed that a utility model patent (publication number: CN220902495U) discloses a metal part surface deburring device, comprising a main body, a moving device on the main body, a deburring device on the moving device, a connecting block, a motor inside the connecting block, a reciprocating lead screw fixedly connected to one end of the output shaft of the motor, and a moving block threadedly connected to the outer side of the reciprocating lead screw; the device removes burrs from the top surface of the metal workpiece by scraping with a scraper, and then drives a grinding block below to rotate via a transmission wheel, thereby polishing the surface and improving the finish of the metal part. This eliminates the need for manual scraping of burrs from the metal workpiece surface, effectively increasing the speed of burr removal and enhancing the device's versatility.

[0004] Although the aforementioned patent uses a moving device, a deburring device, and a reciprocating screw to move the grinding equipment during the grinding process of metal parts, thereby grinding the outer wall of the workpiece, when grinding cylindrical workpieces, because the cylindrical metal surface is curved, the component can only grind one side during the deburring process. It also requires manual turning of the workpiece, which is very detrimental to improving the efficiency and quality of grinding.

[0005] Therefore, this utility model provides a burr removal device for metal parts to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved This utility model provides a burr removal device for metal parts, which aims to solve the problems mentioned in the background art.

[0007] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: A metal part surface burr removal device includes a processing base and a grinding assembly, wherein the grinding assembly includes a lifting base slidably connected to the bottom end of the processing base; The inner walls of the two lifting seats are fixedly connected by a horizontal plate. An adjusting rod is threadedly connected to the inner wall of the horizontal plate. The end of the adjusting rod is rotatably sleeved on the lower bottom of the processing seat. A rotating shaft is rotatably sleeved on the inner walls of the two lifting seats. A rotating roller is fixedly sleeved on the outer wall of the rotating shaft. A friction groove is opened on the outer wall of the rotating roller. A scraping component and a driving component are respectively provided on the outer wall of the processing seat.

[0008] As a preferred technical solution of this application, the scraping assembly includes a slide table slidably connected to the outer wall of the processing seat, a slider slidably connected inside the slide table, a bidirectional lead screw threaded into the inner wall of the two sliders, and a knob fixedly connected to the end of the bidirectional lead screw.

[0009] As a preferred technical solution of this application, the scraping assembly further includes a scraping roller fixedly sleeved on the outer wall of the slider, and a scraping strip is fixedly connected to the outer wall of the scraping roller.

[0010] As a preferred technical solution of this application, the drive assembly includes a bracket mounted on the top of the processing base, a retaining seat fixedly connected to the top of the bracket, and a drive motor mounted on the outer side wall of the bracket.

[0011] As a preferred technical solution of this application, a reciprocating lead screw is rotatably connected to the inner wall of the retaining seat, the end of the reciprocating lead screw is coaxially driven with the output end of the drive motor, a grinding machine is threaded onto the outer wall of the reciprocating lead screw, and a grinding roller is provided at the output end of the grinding machine.

[0012] As a preferred technical solution of this application, the outer walls of the reciprocating lead screw and one of the rotating shafts are fixedly sleeved with synchronous pulleys, and the outer walls of the two synchronous pulleys are sleeved together by a synchronous belt drive.

[0013] As a preferred technical solution of this application, a support base is fixedly connected to the lower bottom end of the processing base, and the number of support bases is several. A slag discharge pipe is fixedly connected to the outer side wall of the processing base.

[0014] (III) Beneficial Effects By configuring the grinding components, the various parts work together to grind cylindrical workpieces. The rotation of two rollers drives the cylindrical workpiece to rotate, which in turn grinds the workpiece with the grinding machine. The slow rotation ensures that the outer wall of the workpiece is ground evenly, improving the grinding quality and avoiding manual flipping, thus increasing deburring efficiency. The two opposing sliders, with scraping rollers on their outer walls, scrape away grinding debris adhering to the outer surface of the workpiece, thereby improving the processing quality of the workpiece. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the horizontal plate in this utility model; Figure 3 This is a schematic diagram of the structure of the transfer roller of this utility model; Figure 4 for Figure 3 A schematic diagram of the structure at point A in the middle.

[0016] In the picture: 1. Machining base; 2. Lifting base; 3. Horizontal plate; 4. Adjusting rod; 5. Rotating shaft; 6. Rotating roller; 7. Slide table; 8. Slider; 9. Bidirectional lead screw; 10. Scraping roller; 11. Bracket; 12. Holding seat; 13. Drive motor; 14. Reciprocating lead screw; 15. Grinding machine; 16. Synchronous pulley; 17. Synchronous belt; 18. Support base; 19. Slag discharge pipe. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] This utility model provides a device for deburring the surface of metal parts, such as... Figures 1-4 As shown, the metal part surface burr treatment equipment includes a processing seat 1 and a grinding assembly. The grinding assembly includes a lifting seat 2 that is slidably connected to the bottom of the processing seat 1. The inner walls of the two lifting seats 2 are fixedly connected by a horizontal plate 3. An adjusting rod 4 is threadedly connected to the inner wall of the horizontal plate 3. The end of the adjusting rod 4 is rotatably sleeved on the bottom end of the processing seat 1. A rotating shaft 5 is rotatably sleeved on the inner wall of the two lifting seats 2. A rotating roller 6 is fixedly sleeved on the outer wall of the rotating shaft 5. A friction groove is opened on the outer wall of the rotating roller 6. A scraping component and a driving component are respectively provided on the outer wall of the processing seat 1.

[0019] The drive assembly includes a bracket 11 mounted on the top of the machining base 1, a retaining seat 12 fixedly connected to the top of the bracket 11, and a drive motor 13 mounted on the outer side wall of the bracket 11.

[0020] A reciprocating screw 14 is rotatably connected to the inner wall of the retainer 12. The end of the reciprocating screw 14 is coaxially driven with the output end of the drive motor 13. A grinding machine 15 is threadedly connected to the outer wall of the reciprocating screw 14. A grinding roller is provided at the output end of the grinding machine 15.

[0021] The outer walls of the reciprocating lead screw 14 and one of the rotating shafts 5 are fixedly sleeved with synchronous pulleys 16, and the outer walls of the two synchronous pulleys 16 are connected by a synchronous belt 17.

[0022] Specifically, through the arrangement of the grinding components, the various parts work together to grind the cylindrical metal workpiece. The rotating roller 6 drives the workpiece to rotate slowly, allowing the grinding machine 15 to evenly grind its outer wall, removing burrs and improving the workpiece's processing quality. Rotating the adjusting rod 4 allows for longitudinal adjustment of the lifting seat 2, accommodating workpieces of different diameters. When the drive motor 13 rotates, it drives the reciprocating lead screw 14 to rotate, thus allowing the grinding machine 15, with its threaded outer wall, to advance... The reciprocating motion of the roller 14 is used to grind and deburr the surface of the workpiece. When the reciprocating screw 14 rotates, the synchronous wheel 16 on its outer wall and the outer wall of the rotating shaft 5 can work with the synchronous belt 17 to drive the rotating shaft 5 to rotate together. The rotation of the rotating shaft 5 drives the rotating roller 6 and the workpiece on its outer wall to rotate slowly. The rotation can work with the reciprocating grinding machine 15 to grind the outer surface of the columnar workpiece evenly, further improving the deburring effect. The multiple friction grooves on the outer wall of the rotating roller 6 can increase the friction with the workpiece and improve the stability of the rotation.

[0023] The scraping assembly includes a slide 7 slidably connected to the outer wall of the processing base 1, a slider 8 slidably connected inside the slide 7, a double-acting screw 9 threadedly connected to the inner wall of the two sliders 8, and a knob fixedly connected to the end of the double-acting screw 9.

[0024] The scraping assembly also includes a scraping roller 10 fixedly sleeved on the outer wall of the slider 8, and a scraping strip is fixedly connected to the outer wall of the scraping roller 10.

[0025] Specifically, by setting up the scraping component, the adjustable slide table 7 can make the two sliders 8 move in opposite directions inside it. By rotating the bidirectional lead screw 9, the two sliders 8 can be driven to move in opposite directions, which in turn drives the two scraping rollers 10 to move. The scraping rollers 10 and the scraper on their outer wall can be used to scrape the outer wall of the slowly rotating workpiece, and quickly scrape off the burrs and debris adhering to the outer wall, so as to avoid affecting the grinding quality of the workpiece due to adsorption and adhesion.

[0026] A support base 18 is fixedly connected to the bottom end of the processing base 1. There are several support bases 18. A slag discharge pipe 19 is fixedly connected to the outer wall of the processing base 1.

[0027] Specifically, the support base 18 provides sufficient stability for the processing base 1 and facilitates its quick installation and connection with external equipment. The slag discharge pipe 19 on the outer wall of the processing base 1 can remove residual metal shavings after processing, thereby keeping the processing base 1 clean.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A metal part surface burr treatment device, comprising a processing base (1) and a grinding assembly, characterized in that: The grinding assembly includes a lifting seat (2) that is slidably connected to the bottom end of the processing seat (1); The inner walls of the two lifting seats (2) are fixedly connected by a horizontal plate (3). An adjusting rod (4) is threadedly connected to the inner wall of the horizontal plate (3). The end of the adjusting rod (4) is rotatably sleeved on the lower end of the processing seat (1). A rotating shaft (5) is rotatably sleeved on the inner walls of the two lifting seats (2). A rotating roller (6) is fixedly sleeved on the outer wall of the rotating shaft (5). A friction groove is opened on the outer wall of the rotating roller (6). A scraping component and a driving component are respectively provided on the outer wall of the processing seat (1).

2. The metal part surface deburring equipment according to claim 1, characterized in that: The scraping assembly includes a slide (7) slidably connected to the outer wall of the processing seat (1), a slider (8) slidably connected inside the slide (7), and a two-way lead screw (9) threadedly connected to the inner wall of the two sliders (8), with a knob fixedly connected to the end of the two-way lead screw (9).

3. The metal part surface deburring equipment according to claim 2, characterized in that: The scraping assembly also includes a scraping roller (10) fixedly sleeved on the outer wall of the slider (8), and a scraping strip is fixedly connected to the outer wall of the scraping roller (10).

4. The metal part surface deburring equipment according to claim 1, characterized in that: The drive assembly includes a bracket (11) mounted on the top of the processing base (1), a retaining seat (12) fixedly connected to the top of the bracket (11), and a drive motor (13) mounted on the outer side wall of the bracket (11).

5. The metal part surface deburring equipment according to claim 4, characterized in that: The inner wall of the retaining seat (12) is rotatably connected to a reciprocating screw (14), the end of the reciprocating screw (14) is coaxially driven with the output end of the drive motor (13), and a grinding machine (15) is threaded onto the outer wall of the reciprocating screw (14), and a grinding roller is provided at the output end of the grinding machine (15).

6. The metal part surface deburring equipment according to claim 5, characterized in that: The outer walls of the reciprocating lead screw (14) and one of the rotating shafts (5) are fixedly sleeved with synchronous pulleys (16), and the outer walls of the two synchronous pulleys (16) are connected by a synchronous belt (17).

7. The metal part surface deburring equipment according to claim 6, characterized in that: The bottom end of the processing seat (1) is fixedly connected to a support seat (18), and there are several support seats (18). The outer side wall of the processing seat (1) is fixedly connected to a slag discharge pipe (19).

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