Surface burr processing device for automobile parts

Abstract

The utility model discloses a surface burr treatment device for automobile parts, including support platform and support frame, the top symmetry of support platform is installed with support frame, the top of support platform is symmetrically provided with the limiting ring, and limiting ring is fixedly connected with support frame, the surface of limiting ring is provided with the gear ring, and the gear ring is slidably connected with the limiting ring, the lateral wall of support frame all is installed with drive motor, the output all of drive motor is installed with gear, and gear and gear ring are interlocked, the lateral wall of gear ring all is provided with the rack, and the rack is fixedly connected with gear ring, and the rack is slidably connected with limiting ring, the lateral wall of rack all is installed with first electric push rod. The utility model not only realized convenient mobile encircle polishing and cleaned the surface burr of part, facilitated to the burr of different position of part and polished and cleaned, and improved the effect that the burr polished and cleaned.

Description

Technical Field

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

[0002] As automobile manufacturing moves towards lightweighting, high precision, and mass production, burrs or barbs inevitably form on parts during processes such as stamping, casting, and CNC machining. These burrs not only affect the assembly fit and appearance quality of parts, but also easily cause stress concentration, seal failure, or operator injury. In severe cases, they can even lead to a decline in overall vehicle performance or an increase in safety risks.

[0003] Currently, the main methods for deburring automotive parts include manual grinding, abrasive grinding, tumbling, and ultrasonic cleaning. Manual grinding is inefficient, labor-intensive, and it is difficult to ensure consistency in processes between different operators. Although abrasive grinding and tumbling can be used for batch processing, they can easily cause over-grinding or localized omissions for parts with complex shapes or high precision requirements on the mounting surface. Utility Model Content

[0004] The purpose of this invention is to provide a surface burr treatment device for automotive parts, in order to solve the problems mentioned in the background art, such as the high labor intensity of manual grinding and the difficulty in ensuring process consistency among different operators.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a surface deburring device for automotive parts, comprising a support platform and a support frame. The support frame is symmetrically mounted on the top of the support platform. Limiting rings are symmetrically arranged above the support platform and are fixedly connected to the support frame. A toothed ring is provided on the surface of the limiting ring and is slidably connected to the limiting ring. A drive motor is mounted on the side wall of the support frame. A gear is mounted on the output end of each drive motor and meshes with the toothed ring. A placement frame is provided on the side wall of each toothed ring and is fixedly connected to the toothed ring and slidably connected to the limiting ring.

[0006] Preferably, each of the placement racks is equipped with a first electric push rod on its side wall, and each of the first electric push rods is equipped with a first push arm at its output end.

[0007] Preferably, an L-shaped frame is installed at the end of the first push arm away from the first electric push rod, and the L-shaped frame is slidably connected to the placement frame, and an integrated frame is provided between the two sets of L-shaped frames.

[0008] Preferably, the integrated frame has a lead screw inside, and the lead screw is movably connected to the integrated frame.

[0009] Preferably, a servo motor is provided on the side wall of the integrated frame, and the output end of the servo motor is connected to the lead screw.

[0010] Preferably, the surface of the lead screw is fitted with a threaded sleeve, and the threaded sleeve is threadedly connected to the lead screw, and the threaded sleeve is slidably connected to the integrated frame, and a grinding machine is installed on the side wall of the threaded sleeve.

[0011] Preferably, three sets of second electric push rods with equal spacing are provided on the side wall of the limiting ring, and the second electric push rods are fixedly connected to the limiting ring.

[0012] Preferably, the output end of the second electric push rod is equipped with a second push arm, and the end of the second push arm away from the second electric push rod is provided with a clamping block.

[0013] Compared with the prior art, the present invention has the following significant advantages:

[0014] 1. Insert long shaft-type parts into the limiting ring. The second electric push rod drives the second push arm to move. The second push arm drives the clamping block to move towards the center of the limiting ring. With the cooperation of multiple sets of clamping blocks, the long shaft-type workpiece is clamped and fixed. The first electric push rod drives the L-shaped frame to slide on the surface of the placement frame through the first push arm. The L-shaped frame drives the integrated frame, threaded sleeve and grinding machine to move and contact the surface of the parts. The grinding machine grinds and cleans the burrs on the surface of the parts. The servo motor drives the lead screw to rotate. The lead screw drives the grinding machine to move on the surface of the parts through the threaded sleeve. The grinding machine moves and grinds and cleans the parts to better grind and clean the burrs on the surface of the parts, realizing convenient moving grinding and cleaning of the burrs on the surface of the parts.

[0015] 2. When it is necessary to grind and clean burrs in other parts, the drive motor drives the gear to rotate, the gear drives the gear ring to rotate on the surface of the limit ring, and the gear ring drives the placement frame, integrated frame, threaded sleeve and grinder to rotate. The parts are stationary, the grinder rotates, and the grinder performs circumferential grinding and cleaning on different parts of the parts, thereby improving the grinding and cleaning effect of burrs. It realizes convenient circumferential grinding of burrs on the surface of parts, facilitates grinding and cleaning of burrs in different parts of parts, and improves the grinding and cleaning effect of burrs. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a front cross-sectional view of the integrated frame of this utility model.

[0019] Figure 3 This is a three-dimensional perspective structural diagram of the support frame of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the placement rack of this utility model;

[0021] Figure 5 This is a frontal cross-sectional view of the connection position between the limiting ring and the toothed ring of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Support platform; 2. Support frame; 3. Gear ring; 4. Drive motor; 5. Gear; 6. Integrated frame; 7. Placement rack; 8. Limiting ring; 9. First electric push rod; 10. First push arm; 11. L-shaped frame; 12. Servo motor; 13. Lead screw; 14. Clamping block; 15. Threaded sleeve; 16. Grinding machine; 17. Second electric push rod; 18. Second push arm. Detailed Implementation

[0024] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent. To better illustrate this embodiment, some parts in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product.

[0025] It will be understood by those skilled in the art that certain well-known structures and their descriptions may be omitted in the accompanying drawings. The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0026] Example 1

[0027] Please see Figure 1-5 The present invention provides an embodiment of a surface deburring device for automotive parts, comprising a support platform 1 and a support frame 2. The support frame 2 is symmetrically mounted on the top of the support platform 1. Limiting rings 8 are symmetrically arranged above the support platform 1 and are fixedly connected to the support frame 2. The surface of the limiting ring 8 is provided with a toothed ring 3 and is slidably connected to the limiting ring 8. A drive motor 4 is installed on the side wall of the support frame 2, and the drive motor 4 plays the role of power driving. A gear 5 is installed on the output end of the drive motor 4 and the gear 5 meshes with the toothed ring 3. A placement frame 7 is provided on the side wall of the toothed ring 3 and is fixedly connected to the toothed ring 3 and is slidably connected to the limiting ring 8.

[0028] Insert the long shaft-type component into the limiting ring 8, open the second electric push rod 17, which drives the second push arm 18 to move. The second push arm 18 then drives the clamping block 14 to move towards the center of the limiting ring 8. With the cooperation of multiple sets of clamping blocks 14, the long shaft-type workpiece is clamped and fixed. Then open the first electric push rod 9, which drives the L-shaped frame 11 to slide on the surface of the placement frame 7 via the first push arm 10. The L-shaped frame 11 drives the integrated frame 6, threaded sleeve 15, and grinding machine 16 to move and contact the surface of the component. Turn on the grinder 16 to grind and clean the burrs on the surface of the parts. Turn on the servo motor 12 to drive the lead screw 13 to rotate. With the lead screw 13 and the threaded sleeve 15 connected by threads, and with the sliding fit between the threaded sleeve 15 and the integrated frame 6, the lead screw 13 drives the grinder 16 to move on the surface of the parts through the threaded sleeve 15. The grinder 16 then moves to grind and clean the parts, thus better removing the burrs on the surface of the parts. This achieves convenient moving grinding and cleaning of the burrs on the surface of the parts.

[0029] Each side wall of the placement rack 7 is equipped with a first electric push rod 9, which serves as a power drive. Each output end of the first electric push rod 9 is equipped with a first push arm 10.

[0030] The first push arm 10 is equipped with an L-shaped frame 11 at the end away from the first electric push rod 9, and the L-shaped frame 11 is slidably connected to the placement frame 7. An integrated frame 6 is provided between the two sets of L-shaped frames 11. A lead screw 13 is provided inside the integrated frame 6, and the lead screw 13 is movably connected to the integrated frame 6.

[0031] A servo motor 12 is provided on the side wall of the integrated frame 6. The servo motor 12 plays the role of power drive, and the output end of the servo motor 12 is connected to the lead screw 13. A threaded sleeve 15 is fitted on the surface of the lead screw 13, and the threaded sleeve 15 is threadedly connected to the lead screw 13. The threaded sleeve 15 is also slidably connected to the integrated frame 6. A grinder 16 is installed on the side wall of the threaded sleeve 15.

[0032] Three sets of second electric push rods 17 with equal spacing are provided on the side wall of the limiting ring 8. The second electric push rods 17 play the role of power driving, and the second electric push rods 17 are fixedly connected to the limiting ring 8. The output end of the second electric push rods 17 is equipped with a second push arm 18, and the end of the second push arm 18 away from the second electric push rod 17 is equipped with a clamping block 14.

[0033] When it is necessary to grind and clean burrs in other parts, the drive motor 4 is turned on, which drives the gear 5 to rotate. Under the mutual meshing of the gear 5 and the gear ring 3, and the sliding cooperation between the gear ring 3 and the limiting ring 8, the gear 5 drives the gear ring 3 to rotate on the surface of the limiting ring 8. The gear ring 3 drives the placement frame 7, the integrated frame 6, the threaded sleeve 15 and the grinder 16 to rotate. The parts remain stationary, while the grinder 16 rotates. The grinder 16 performs a circumferential grinding and cleaning of different parts to improve the effect of grinding and cleaning burrs. This achieves convenient circumferential grinding of burrs on the surface of parts, making it easier to grind and clean burrs in different parts of parts and improving the effect of burr grinding and cleaning.

[0034] Working principle: Long shaft-type components are inserted into the limiting ring 8. The second electric push rod 17 drives the second push arm 18 to move, which in turn drives the clamping block 14 to move towards the center of the limiting ring 8. With the cooperation of multiple clamping blocks 14, the long shaft-type workpiece is clamped and fixed. The first electric push rod 9 drives the L-shaped frame 11 to slide on the surface of the placement frame 7 via the first push arm 10. The L-shaped frame 11 drives the integrated frame 6, threaded sleeve 15, and grinding machine 16 to move and contact the surface of the component. The grinding machine 16 grinds and cleans the burrs on the surface of the component. The servo motor 12 drives the lead screw 13 to rotate, and the lead screw... Rod 13 drives grinder 16 to move on the surface of the parts via threaded sleeve 15. Grinder 16 moves and grinds the parts to better remove burrs from the surface. When it is necessary to grind and clean burrs in other parts, drive motor 4 drives gear 5 to rotate. Gear 5 drives gear ring 3 to rotate on the surface of limit ring 8. Gear ring 3 drives placement frame 7, integrated frame 6, threaded sleeve 15 and grinder 16 to rotate. The parts remain stationary while grinder 16 rotates. Grinder 16 performs circumferential grinding and cleaning on different parts of the parts to improve the effect of grinding and cleaning burrs.

[0035] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A surface deburring device for automotive parts, comprising a support platform (1) and a support frame (2), characterized in that: Support frames (2) are symmetrically installed on the top of the support platform (1). Limiting rings (8) are symmetrically arranged above the support platform (1) and are fixedly connected to the support frame (2). A toothed ring (3) is provided on the surface of the limiting ring (8) and is slidably connected to the limiting ring (8). A drive motor (4) is installed on the side wall of the support frame (2). A gear (5) is installed on the output end of the drive motor (4) and meshes with the toothed ring (3). A placement frame (7) is provided on the side wall of the toothed ring (3) and is fixedly connected to the toothed ring (3). The placement frame (7) is slidably connected to the limiting ring (8).

2. The surface deburring device for automotive parts according to claim 1, characterized in that: Each of the placement racks (7) is equipped with a first electric push rod (9) on its side wall, and each of the first electric push rods (9) is equipped with a first push arm (10) at its output end.

3. The surface deburring device for automotive parts according to claim 2, characterized in that: The first push arm (10) is equipped with an L-shaped frame (11) at the end away from the first electric push rod (9), and the L-shaped frame (11) is slidably connected to the placement frame (7), and an integrated frame (6) is provided between the two sets of L-shaped frames (11).

4. The surface deburring device for automotive parts according to claim 3, characterized in that: The integrated frame (6) is provided with a lead screw (13) inside, and the lead screw (13) is movably connected to the integrated frame (6).

5. The surface deburring device for automotive parts according to claim 4, characterized in that: A servo motor (12) is provided on the side wall of the integrated frame (6), and the output end of the servo motor (12) is connected to the lead screw (13).

6. The surface deburring device for automotive parts according to claim 4, characterized in that: The surface of the lead screw (13) is fitted with a threaded sleeve (15), and the threaded sleeve (15) is threadedly connected to the lead screw (13), and the threaded sleeve (15) is slidably connected to the integrated frame (6). A grinder (16) is installed on the side wall of the threaded sleeve (15).

7. The surface deburring device for automotive parts according to claim 1, characterized in that: The side wall of the limiting ring (8) is provided with three sets of second electric push rods (17) at equal intervals, and the second electric push rods (17) are fixedly connected to the limiting ring (8).

8. The surface deburring device for automotive parts according to claim 7, characterized in that: The output end of the second electric push rod (17) is equipped with a second push arm (18), and the end of the second push arm (18) away from the second electric push rod (17) is provided with a clamping block (14).

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