Automobile anti-collision beam deburring device
By simplifying the tool changing process and using an efficient burr collection device, the problems of unstable installation and cumbersome operation in existing technologies have been solved, improving production efficiency and equipment stability, and ensuring deburring effect and appearance quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHU JIEKAIFENG INTELLIGENT EQUIPMENT CO LTD
- Filing Date
- 2025-08-01
- Publication Date
- 2026-07-07
AI Technical Summary
In existing deburring devices for automotive anti-collision beams, the mounting structure of the cutting tools or abrasives is unstable, leading to shaking and premature wear, which affects the deburring effect and appearance quality. At the same time, the installation process is cumbersome and reduces production efficiency.
A deburring device including a fixing device and a collection mechanism was designed. The tool replacement is simplified by using a threaded knob and slide bar structure, and negative pressure suction is used to collect burrs and debris. A filter screen is used to prevent clogging and simplify the operation process.
It improves tool changing efficiency, ensures the stability and appearance quality of the deburring process, and achieves efficient burr and debris collection, reducing equipment damage and operational complexity.
Smart Images
Figure CN224463836U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive anti-collision beam technology, and in particular to an automotive anti-collision beam deburring device. Background Technology
[0002] During the manufacturing process of crash beams, burrs inevitably form on their surface and edges due to cutting, stamping, and welding processes. These burrs not only affect the appearance quality of the crash beams but also damage other components during subsequent assembly, and even affect the overall safety performance of the vehicle. The automotive crash beam deburring device is designed to address this problem. Through various technical means, such as mechanical cutting, grinding, electrochemical corrosion, and laser melting, the burrs on the surface of the crash beams are precisely removed to improve the quality of the crash beams and ensure the safety performance of the vehicle.
[0003] Existing deburring devices for automotive bumper beams use high-speed rotating cutters or abrasives to cut or grind burrs on the surface of the bumper beam, removing larger burrs. However, the mounting structure of the cutters or abrasives is not stable enough, and they are prone to shaking during high-speed rotation or vibration. This not only reduces the deburring effect but also causes premature wear or even damage to the cutters or abrasives, increasing replacement frequency and costs. In addition, unstable installation also leads to uneven grinding marks on the surface of the bumper beam, affecting the appearance quality. Existing technology designs special auxiliary support structures based on the shape and working characteristics of the cutters or abrasives. For example, adjustable support blocks are added to the side or bottom of the cutter. The contact surface between the support block and the cutter or abrasive is made of wear-resistant material, such as cemented carbide, to provide stable support and reduce shaking. However, this makes the installation structure of the cutter complex, requiring the use of multiple tools and complicated operation steps during installation. This increases the time and difficulty of cutter replacement, which not only affects production efficiency but also leads to operator errors during installation, affecting the installation accuracy of the cutters. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a deburring device for automotive anti-collision beams, which aims to improve the problem of cumbersome tool installation in the prior art.
[0005] To achieve the above objectives, this utility model adopts the following technical solution: a deburring device for automotive anti-collision beams, comprising a body, a frame fixedly connected to the top wall of the body, protective doors provided at the left and right ends of the front side of the outer wall of the frame, a fixing device installed in the middle of the top wall of the body, an automotive beam provided inside the fixing device, a deburring component installed in the middle of the inner top wall of the frame, a fixing block fixedly connected to the output end of the deburring component, a threaded knob provided on the front side of the outer wall of the fixing block, and a threaded slide rod threadedly connected to the inner wall of the threaded knob. The threaded slide rod is slidably connected inside the fixed block. Locking blocks are fixedly connected to the front and rear ends of the outer wall of the threaded slide rod. A hollow block is slidably connected to the inner wall of the fixed block. A cutting tool is fixedly connected to the bottom wall of the hollow block. A fixing knob is provided on the rear side of the outer wall of the fixed block. A sliding groove is opened in the middle of the rear side of the outer wall of both the fixed block and the fixing knob. The locking block is slidably connected to the sliding groove. A slot is opened on the rear side of the outer wall of the fixing knob. The locking block is engaged with the slot. A collecting mechanism is provided on the rear side of the top wall of the machine body. The collecting mechanism is used to collect debris.
[0006] As a further description of the above technical solution:
[0007] The collection mechanism includes a collection channel, which is fixedly connected to the rear side of the top wall of the machine body. A collection box is installed at the bottom of the collection channel. Circular grooves are opened at the left and right ends of the front side of the outer wall of the collection box. A filter screen is installed inside the circular groove and engages with the circular groove. An air pipe is installed on the inner wall of the circular groove, and a blower is fixedly connected to the end of the air pipe.
[0008] As a further description of the above technical solution:
[0009] A controller is fixedly connected to the upper right front end of the outer wall of the frame, and an alarm light is fixedly connected to the upper right front end of the top wall of the frame.
[0010] As a further description of the above technical solution:
[0011] Hinges are fixedly connected to the four corners of the frame, and the protective door is rotatably connected to the frame via the hinges.
[0012] As a further description of the above technical solution:
[0013] A handle is fixedly connected to the front side of the outer wall of the protective door.
[0014] As a further description of the above technical solution:
[0015] Inspection doors are installed on the left and right ends of the front side of the outer wall of the machine body, and handles are fixedly connected to the outer wall of the inspection doors.
[0016] As a further description of the above technical solution:
[0017] Storage cabinets are installed on the front and rear ends of the right side of the outer wall of the machine body.
[0018] As a further description of the above technical solution:
[0019] Support feet are fixedly connected to the four corners of the bottom wall of the machine body, and anti-slip pads are installed on the bottom wall of the support feet.
[0020] This utility model has the following beneficial effects:
[0021] 1. In this utility model, when changing the tool, the threaded knob is turned, the threaded slide bar moves the locking block backward to release the slot on the fixing knob, the fixing knob is rotated 90 degrees to disengage, and the sliding hollow block makes the tool disengage from the fixing block. This method greatly shortens the time required to change the tool compared with the traditional method and improves production efficiency.
[0022] 2. In this utility model, the blower is started to remove burrs. Negative pressure is generated in the collection box through the air pipe, which sucks the burrs and debris into the collection channel and quickly enters the collection box. The filter screen on the box intercepts the burrs and debris, preventing blockage of the air pipe and damage to the blower, and ensuring efficient collection. Attached Figure Description
[0023] Figure 1 This is a front view of the deburring device for automobile anti-collision beams proposed in this utility model;
[0024] Figure 2 This is a perspective view of the deburring device for automotive anti-collision beams proposed in this utility model.
[0025] Figure 3 This is a partial structural schematic diagram of the deburring device for automotive anti-collision beams proposed in this utility model.
[0026] Figure 4 This is a partial structural cross-sectional view of the deburring device for automobile anti-collision beams proposed in this utility model;
[0027] Figure 5 This is a schematic diagram of the collection mechanism of the deburring device for automobile anti-collision beams proposed in this utility model.
[0028] Legend:
[0029] 1. Body; 2. Collection mechanism; 201. Collection channel; 202. Collection box; 203. Circular groove; 204. Filter screen; 205. Air pipe; 206. Blower; 3. Frame; 4. Protective door; 5. Fixing device; 6. Automobile beam; 7. Deburring assembly; 8. Fixing block; 9. Threaded knob; 10. Threaded slide bar; 11. Locking block; 12. Slide groove; 13. Hollow block; 14. Cutting tool; 15. Fixing knob; 16. Card slot; 17. Controller; 18. Warning light; 19. Hinge; 20. Handle; 21. Inspection door; 22. Handle; 23. Storage cabinet; 24. Support leg; 25. Anti-slip mat. Detailed Implementation
[0030] 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.
[0031] Reference Figure 2 , Figure 3 and Figure 4This utility model provides an embodiment of a deburring device for automotive anti-collision beams, comprising a body 1, a frame 3 fixedly connected to the top wall of the body 1, and protective doors 4 provided on the left and right ends of the front side of the outer wall of the frame 3. The protective doors 4 are used to prevent debris from flying out during the deburring process and to ensure the safety of the operator. A fixing device 5 is installed in the middle of the top wall of the body 1, and an automotive beam 6 is provided inside the fixing device 5. The fixing device 5 is used to firmly fix the automotive beam 6 to ensure that the automotive beam 6 will not move during the deburring process and to ensure the accuracy of deburring. A deburring component 7 is installed in the middle of the inner top wall of the frame 3. A fixing block 8 is fixedly connected to the output end of the deburring component 7. A threaded knob 9 is provided on the front side of the outer wall of the fixing block 8. A threaded slide rod 10 is threadedly connected to the inner wall of the threaded knob 9. The threaded slide rod 10 is slidably connected inside the fixing block 8. Locking blocks 11 are fixedly connected to the front and rear ends of the outer wall of the threaded slide rod 10. A hollow block 13 is slidably connected to the inner wall of the fixed block 8. A cutter 14 is fixedly connected to the bottom wall of the hollow block 13. A fixed knob 15 is provided on the rear side of the outer wall of the fixed block 8. A groove 12 is provided in the middle of the rear side of the outer wall of both the fixed block 8 and the fixed knob 15. A locking block 11 is slidably connected to the groove 12. A threaded knob 9 drives the locking block 11 on the threaded slide rod 10 to move backward in the groove 12 of the fixed block 8. A slot 16 is provided on the rear side of the outer wall of the fixed knob 15. The locking block 11 is engaged with the slot 16. A collection mechanism 2 is provided on the rear side of the top wall of the machine body 1. The collection mechanism 2 is used to collect debris. A hinge 19 is fixedly connected to the four corners of the frame 3. The protective door 4 is rotatably connected to the frame 3 through the hinge 19. The hinge 19 is connected through the four corners of the frame 3 to ensure that the protective door 4 can be opened and closed around the hinge 19. A handle 20 is fixedly connected to the front side of the outer wall of the protective door 4. The handle 20 facilitates the operator to open and close the protective door 4.
[0032] Specifically, during the replacement of tool 14, the threaded knob 9 is first rotated to drive the locking block 11 on the threaded slide bar 10 to move backward along the slide groove 12 of the fixed block 8, thereby releasing the locking block 11 from the locking groove 16 inside the fixed knob 15. Then, the fixed knob 15 is rotated ninety degrees, at which point the fixed knob 15 can be separated from the locking block 11. Finally, the hollow block 13 is slid backward to disengage the tool 14 from the fixed block 8. Compared with the traditional tool 14 replacement method, this process significantly reduces the time required to replace tool 14, thereby improving production efficiency. A collection mechanism 2 is provided on the rear side of the top wall of the machine body 1. The collection mechanism 2 is used to collect debris. The hinge 19 is connected through the four corners of the frame 3 to ensure that the protective door 4 can be opened and closed around the hinge 19. The handle 20 facilitates the operator to open and close the protective door 4.
[0033] Reference Figure 3 and Figure 5The collection mechanism 2 includes a collection channel 201, which is fixedly connected to the rear side of the top wall of the body 1. A collection box 202 is installed at the bottom of the collection channel 201. Circular grooves 203 are provided on both the left and right ends of the front side of the outer wall of the collection box 202. A filter screen 204 is installed inside the circular groove 203. The filter screen 204 engages with the circular groove 203, effectively intercepting burrs and debris to prevent them from entering the air pipe 205, thus avoiding blockage of the pipe and damage to the blower 206. An air pipe 205 is installed on the inner wall of frame 3. A blower 206 is fixedly connected to the end of the air pipe 205. The blower 206 generates negative pressure suction inside the collection box 202 through the air pipe 205 to remove burrs and debris generated during the deburring process. A controller 17 is fixedly connected to the front end of the upper right side of the outer wall of frame 3. The controller 17 is used to control the operation of the entire device. An alarm light 18 is fixedly connected to the front end of the right side of the top wall of frame 3. The alarm light 18 is used to issue an alarm signal when the equipment malfunctions.
[0034] Specifically, during deburring operations, blower 206 is started. Blower 206 generates negative pressure suction inside collection box 202 through air pipe 205. Burrs and debris generated during the deburring process are sucked into collection channel 201 under the action of negative pressure and move rapidly downward along the channel, eventually being sucked into collection box 202 at the bottom. The circular groove 203 on collection box 202 is equipped with filter screen 204, which can effectively intercept burrs and debris, preventing them from entering air pipe 205, thereby avoiding pipe blockage and damage to blower 206, and ensuring high efficiency in burr and debris collection. Controller 17 is used to control the operation of the entire device, and alarm light 18 is used to issue alarm signals when abnormal conditions occur in the equipment.
[0035] Reference Figure 1 and Figure 2 Inspection doors 21 are installed on the left and right ends of the front side of the outer wall of the machine body 1. The inspection doors 21 facilitate maintenance personnel to inspect, maintain and repair the equipment and components inside the machine body 1. The outer wall of the inspection doors 21 is fixedly connected with handles 22, which facilitate the operation of operators to open and close the inspection doors 21. Storage cabinets 23 are installed on the front and rear ends of the right side of the outer wall of the machine body 1. The storage cabinets 23 are used to store some tools related to deburring operations. Support feet 24 are fixedly connected to the four corners of the bottom wall of the machine body 1. The support feet 24 are used to support the weight of the machine body 1, keeping the machine body 1 at a certain distance from the ground, avoiding the machine body 1 from direct contact with the ground and being affected by moisture and corrosion. The bottom wall of the support feet 24 is equipped with anti-slip pads 25, which can increase the friction between the support feet 24 and the ground, preventing the machine body 1 from sliding due to vibration or external force during operation, and improving the stability and safety of the equipment.
[0036] Specifically, the inspection door 21 facilitates maintenance personnel to inspect, maintain, and repair the equipment and components inside the machine body 1; the handle 22 facilitates the opening and closing of the inspection door 21; the storage cabinet 23 is used to store tools related to deburring operations; the support feet 24 support the weight of the machine body 1, keeping the machine body 1 at a certain distance from the ground to prevent the machine body 1 from being directly exposed to moisture and corrosion; and the anti-slip mat 25 increases the friction between the support feet 24 and the ground, preventing the machine body 1 from sliding due to vibration or external forces during operation, thereby improving the stability and safety of the equipment.
[0037] Working principle: When it is necessary to replace the tool 14, first turn the threaded knob 9, which will cause the locking block 11 on the threaded slide bar 10 to move backward in the slide groove 12 of the fixed block 8, thereby releasing the locking block 11 from the slot 16 on the fixed knob 15. Then, turn the fixed knob 15 ninety degrees. At this time, the fixed knob 15 can be disengaged from the locking block 11. Finally, slide the hollow block 13 backward to disengage the tool 14 from the fixed block 8. Compared with the traditional tool 14 replacement method, the time required to replace the tool 14 is greatly shortened, and the production efficiency is improved.
[0038] During the deburring process, the blower 206 is activated. The blower 206 creates a negative pressure suction in the collection box 202 through the air pipe 205. The burrs and debris generated during deburring are sucked into the collection channel 201 under the negative pressure and quickly flow downwards along the channel into the collection box 202 at the bottom. The filter screen 204 in the circular groove 203 of the collection box 202 can effectively intercept the burrs and debris, preventing them from entering the air pipe 205 and avoiding blockage of the pipe and damage to the blower 206, thereby achieving a highly efficient burr and debris collection function.
[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A deburring device for automobile anti-collision beams, comprising a body (1), characterized in that: A frame (3) is fixedly connected to the top wall of the body (1). Protective doors (4) are provided on the left and right ends of the front side of the outer wall of the frame (3). A fixing device (5) is installed in the middle of the top wall of the body (1). A car beam (6) is provided inside the fixing device (5). A deburring assembly (7) is installed in the middle of the inner top wall of the frame (3). A fixing block (8) is fixedly connected to the output end of the deburring assembly (7). A threaded knob (9) is provided on the front side of the outer wall of the fixing block (8). A threaded slide rod (10) is threadedly connected to the inner wall of the threaded knob (9). The threaded slide rod (10) is slidably connected inside the fixing block (8). Locking blocks (11) are fixedly connected to the front and rear ends of the outer wall. Hollow blocks (13) are slidably connected to the inner wall of the fixed blocks (8). Cutting tools (14) are fixedly connected to the bottom wall of the hollow blocks (13). A fixing knob (15) is provided on the rear side of the outer wall of the fixed blocks (8). Slide grooves (12) are provided in the middle of the rear side of the outer walls of the fixed blocks (8) and the fixing knob (15). The locking blocks (11) are slidably connected to the slide grooves (12). A slot (16) is provided on the rear side of the outer wall of the fixing knob (15). The locking blocks (11) are engaged with the slots (16). A collection mechanism (2) is provided on the rear side of the top wall of the machine body (1). The collection mechanism (2) is used to collect debris.
2. The deburring device for automobile anti-collision beams according to claim 1, characterized in that: The collection mechanism (2) includes a collection channel (201), which is fixedly connected to the rear side of the top wall of the body (1). A collection box (202) is installed at the bottom of the collection channel (201). A circular groove (203) is provided on the left and right sides of the front side of the outer wall of the collection box (202). A filter screen (204) is provided inside the circular groove (203). The filter screen (204) engages with the circular groove (203). An air pipe (205) is installed on the inner wall of the circular groove (203). A blower (206) is fixedly connected to the end of the air pipe (205).
3. The deburring device for automobile anti-collision beams according to claim 1, characterized in that: A controller (17) is fixedly connected to the upper right front end of the outer wall of the frame (3), and an alarm light (18) is fixedly connected to the upper right front end of the top wall of the frame (3).
4. The deburring device for automobile anti-collision beams according to claim 1, characterized in that: Hinges (19) are fixedly connected to the four corners of the frame (3), and the protective door (4) is rotatably connected to the frame (3) through the hinges (19).
5. The deburring device for automobile anti-collision beams according to claim 1, characterized in that: A handle (20) is fixedly connected to the front side of the outer wall of the protective door (4).
6. The deburring device for automobile anti-collision beams according to claim 1, characterized in that: Inspection doors (21) are installed on the left and right ends of the front side of the outer wall of the body (1), and handles (22) are fixedly connected to the outer wall of the inspection door (21).
7. The deburring device for automobile anti-collision beams according to claim 1, characterized in that: Storage cabinets (23) are installed on the front and rear ends of the right side of the outer wall of the body (1).
8. The deburring device for automobile anti-collision beams according to claim 1, characterized in that: The bottom wall of the body (1) is fixedly connected with support feet (24) at the four corners, and the bottom wall of the support feet (24) is equipped with anti-slip pads (25).