Deburring device

Abstract

The utility model provides a deburring device which comprises a movable guide rail and a towing hook, a double-end lead screw is rotatably connected above the movable guide rail, two ends of the double-end lead screw are in threaded connection with guide plates, one side of the movable guide rail is fixedly connected with a clamping motor, and the power output end of the clamping motor is in transmission connection with the double-end lead screw. One ends of the guide plates are slidably connected to the two ends of the movable guide rail, a first guide groove is formed in one end of the guide plate on one side, a second guide groove is formed in one end of the guide plate on the other side, one end of the first guide groove is slidably connected with an outer side grinding assembly, and one end of the second guide groove is slidably connected with an inner side grinding assembly. When the double-end lead screw rotates, the guide plates move inwards or outwards at the same time, the track of the first guide groove is consistent with the boundary of the outer side of the projection of the towing hook, and the projection of the second guide groove is consistent with the boundary of the inner side of the projection of the towing hook; the outer side grinding assembly and the inner side grinding assembly automatically grind the edges of the inner side and the outer side of the towing hook, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile tow hook processing, in particular to a deburring device. Background Art

[0002] A car tow hook is used to connect a vehicle when it is being towed. There are generally two types of tow hooks. One is located at the front of the vehicle, and is equipped when the vehicle breaks down to facilitate the towing of the broken vehicle by a rescue vehicle. The other is located at the rear of the vehicle, and is usually equipped on SUVs, trucks, pickups and other vehicles with relatively large torque to tow other vehicles. In other words, this is a vehicle that can be used as a "rescue vehicle"; because the car tow hook needs to tow other vehicles, it needs to be made of solid materials. For both performance and cost considerations, it is generally produced by casting. However, there are a lot of burrs on the edges of the workpieces produced by casting, which affects both the appearance of the product and the actual use of the product. Therefore, it is necessary to remove the burrs on the edges of the product by grinding. It is usually removed manually by hand-held electric drills or grinders, but that is inefficient and wastes manpower. However, there is currently a lack of equipment on the market that specifically cleans the burrs on the edges of car tow hooks. Utility Model Content

[0003] In view of this, the embodiments of the present utility model hope to provide a deburring device to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial choice.

[0004] The technical solution of the embodiment of the utility model is achieved as follows: it includes a movable guide rail and a towing hook, a double-headed screw is rotatably connected to the top of the movable guide rail, both ends of the double-headed screw are threadedly connected to guide plates, one side of the movable guide rail is fixedly connected to a clamping motor, the power output end of the clamping motor is transmission-connected to the double-headed screw, one end of the guide plate is slidably connected to both ends of the movable guide rail, one end of the guide plate on one side is provided with a guide groove 1, and one end of the guide plate on the other side is provided with a guide groove 2, one end of the guide groove 1 is slidably connected to an outer grinding component, and one end of the guide groove 2 is slidably connected to an inner grinding component.

[0005] In some embodiments, the outer grinding assembly and the inner grinding assembly include a grinding motor, a grinding rod and a transmission assembly, and the power output and input ends of one end of the transmission assembly are fixedly connected to the grinding motor and the grinding rod.

[0006] In some embodiments, one end of the outer grinding assembly and the inner grinding assembly is fixedly connected to a roller assembly, and the roller assembly is movably connected inside the guide groove 1 and the guide groove 2.

[0007] In some embodiments, one end of the roller assembly is movably connected to a transverse slide groove, both ends of the transverse slide groove are fixedly connected to telescopic rods, and a spring is fixedly connected to the movable end of the telescopic rod and one side of the roller assembly.

[0008] In some embodiments, one end of the guide plate is fixedly connected with an electric lead screw and a slide bar, and one end of the electric lead screw is threadedly connected to the transverse chute.

[0009] In some embodiments, an electric slider is slidably connected below the moving guide rail.

[0010] In some embodiments, a rotating motor is fixedly connected below the electric slider.

[0011] In some embodiments, a clamping jaw is fixedly connected below the power output end of the rotating motor, and one end of the clamping jaw is fixedly connected to the towing hook.

[0012] Due to the adoption of the above technical solutions in the embodiments of the present utility model, it has the following advantages:

[0013] A deburring device, when the double-headed lead screw rotates, the guide plates move inwards or outwards simultaneously. The track of the first guide groove is consistent with the outer boundary of the projection of the towing hook, and the projection of the second guide groove is consistent with the inner boundary of the projection of the towing hook. When the guide plates at both ends approach both sides of the towing hook, the outer grinding assembly and the inner grinding assembly automatically grind the inner and outer edges of the towing hook, saving manpower.

[0014] A deburring device, the telescopic rod can actively extend and retract to prevent the roller assembly from getting stuck at the horizontal positions of the tracks of the first guide groove and the second guide groove.

[0015] A deburring device, a rotating motor is fixedly connected below the electric slider, and the rotating motor can flip the towing hook to grind both the inner and outer sides.

[0016] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is the front view structure diagram of the present utility model;

[0019] Figure 2 It is the side view structure diagram of the guide plate of the present utility model;

[0020] Figure 3 Bottom view structure diagram of the present utility model;

[0021] Figure 4 Structure diagram of the grinding rod of the present utility model;

[0022] Figure 5 Installation structure diagram of the rotating motor of the present utility model.

[0023] Reference numerals:

[0024] 1. Moving guide rail; 2. Rotating motor; 3. Double-headed lead screw; 4. Clamping motor; 5. Guide plate; 6. Claw; 7. Drag hook; 8. First guide groove; 9. Second guide groove; 10. Transverse sliding groove; 11. Roller assembly; 12. Telescopic rod; 13. Spring; 14. Electric lead screw; 15. Slide bar; 16. Outer grinding assembly; 17. Inner grinding assembly; 18. Grinding motor; 19. Grinding rod; 20. Transmission assembly; 21. Electric slider. Detailed implementation manners

[0025] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0026] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicating that the first feature has a lower horizontal height than the second feature.

[0027] The embodiments of the present utility model will be described in detail below with reference to the drawings. Embodiment 1

[0028] As Figures 1-5As shown in the figure, a deburring device includes a moving guide rail 1 and a drag hook 7. A double-headed lead screw 3 is rotatably connected above the moving guide rail 1. Guide plates 5 are threadedly connected to both ends of the double-headed lead screw 3. A clamping motor 4 is fixedly connected to one side of the moving guide rail 1. The power output end of the clamping motor 4 is drivingly connected to the double-headed lead screw 3. One end of the guide plate 5 is slidably connected to both ends of the moving guide rail 1. When the double-headed lead screw 3 rotates, the guide plates 5 move inward or outward simultaneously. One end of one of the guide plates 5 is provided with a first guide groove 8, and the track of the first guide groove 8 is consistent with the outer boundary of the projection of the drag hook 7. One end of the other guide plate 5 is provided with a second guide groove 9, and the projection of the second guide groove 9 is consistent with the inner boundary of the projection of the drag hook 7. One end of the first guide groove 8 is slidably connected to an outer side grinding assembly 16, and one end of the second guide groove 9 is slidably connected to an inner side grinding assembly 17. When the guide plates 5 at both ends approach both sides of the drag hook 7, the outer side grinding assembly 16 and the inner side grinding assembly 17 automatically grind the inner and outer edges of the drag hook 7, saving manpower.

[0029] In this embodiment, the outer side grinding assembly 16 and the inner side grinding assembly 17 internally include a grinding motor 18, a grinding rod 19, and a transmission assembly 20. The transmission assembly 20 is driven by a metal plate at a certain angle and two meshing crown gears. One end of the transmission assembly 20 is fixedly connected to the power output and input of the grinding motor 18 and the grinding rod 19.

[0030] In this embodiment, one end of the outer side grinding assembly 16 and the inner side grinding assembly 17 is fixedly connected to a roller assembly 11. A plurality of rollers are installed inside the roller assembly 11, which can make the movement smoother. The roller assembly 11 is movably connected inside the first guide groove 8 and the second guide groove 9. One end of the roller assembly 11 is movably connected to a transverse sliding groove 10. The transverse sliding groove 10 can drive the roller assembly 11 to move up and down along the first guide groove 8 and the second guide groove 9. Both ends of the transverse sliding groove 10 are fixedly connected to a telescopic rod 12. The movable end of the telescopic rod 12 and one side of the roller assembly 11 are fixedly connected to a spring 13. The telescopic rod 12 can actively expand and contract to prevent the roller assembly 11 from getting stuck at the horizontal position of the tracks of the first guide groove 8 and the second guide groove 9.

[0031] One end of the guide plate 5 is fixedly connected to an electric lead screw 14 and a sliding rod 15. One end of the electric lead screw 14 is threadedly connected to the transverse sliding groove 10. When the screw rod at one end of the electric lead screw 14 rotates, it can drive the transverse sliding groove 10 to move up and down. The sliding rod 15 is used to stabilize the transverse sliding groove 10.

[0032] In this embodiment: When the double-headed lead screw 3 rotates, the guide plates 5 move inward or outward simultaneously. The track of the first guide groove 8 is consistent with the outer boundary of the projection of the drag hook 7, and the projection of the second guide groove 9 is consistent with the inner boundary of the projection of the drag hook 7. When the guide plates 5 at both ends approach both sides of the drag hook 7, the outer side grinding assembly 16 and the inner side grinding assembly 17 automatically grind the inner and outer edges of the drag hook 7, saving manpower.

[0033] Multiple rollers are installed inside the roller assembly 11, which can make the movement smoother. The horizontal chute 10 can drive the roller assembly 11 to move up and down along the first guide groove 8 and the second guide groove 9. The telescopic rod 12 can actively extend and retract to prevent the roller assembly 11 from getting stuck at the horizontal positions of the trajectories of the first guide groove 8 and the second guide groove 9.

[0034] When the screw rod at one end of the electric screw rod 14 rotates, it can drive the horizontal chute 10 to move up and down. The slide rod 15 is used to stabilize the horizontal chute 10. Embodiment 2

[0035] A deburring device. In this embodiment, the following improvements are made on the basis of Embodiment 1, as Figures 1-5 shown.

[0036] In this embodiment, an electric slider 21 is slidably connected below the moving guide rail 1. Multiple electric sliders 21 can be slidably connected below the first moving guide rail for assembly line operations. A rotating motor 2 is fixedly connected below the electric slider 21. The rotating motor 2 can flip the tow hook 7 to polish both the inside and outside of both sides. A clamping jaw 6 is fixedly connected below the power output end of the rotating motor 2. One end of the clamping jaw 6 is fixedly connected to the tow hook 7. The clamping jaw 6 is of the electric type.

[0037] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various changes or substitutions, and these should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A deburring device, comprising a movable guide rail (1) and a towing hook (7), characterized in that: A double-headed screw (3) is rotatably connected to the top of the movable guide rail (1), and guide plates (5) are threadedly connected to both ends of the double-headed screw (3). A clamping motor (4) is fixedly connected to one side of the movable guide rail (1), and the power output end of the clamping motor (4) is transmission-connected to the double-headed screw (3). One end of the guide plate (5) is slidably connected to both ends of the movable guide rail (1). A guide groove 1 (8) is formed at one end of the guide plate (5) on one side, and a guide groove 2 (9) is formed at one end of the guide plate (5) on the other side. An outer grinding component (16) is slidably connected to one end of the guide groove 1 (8), and an inner grinding component (17) is slidably connected to one end of the guide groove 2 (9).

2. A deburring device according to claim 1, characterized in that: The outer grinding assembly (16) and the inner grinding assembly (17) comprise a grinding motor (18), a grinding rod (19) and a transmission assembly (20), wherein a power output end and a power input end of the transmission assembly (20) are fixedly connected to the grinding motor (18) and the grinding rod (19).

3. A deburring device according to claim 2, characterized in that: One end of the outer grinding assembly (16) and the inner grinding assembly (17) is fixedly connected to a roller assembly (11), and the roller assembly (11) is movably connected inside the first guide groove (8) and the second guide groove (9).

4. A deburring device according to claim 3, characterized in that: One end of the roller assembly (11) is movably connected to a transverse slide groove (10), both ends of the transverse slide groove (10) are fixedly connected to telescopic rods (12), and a spring (13) is fixedly connected between the movable end of the telescopic rod (12) and one side of the roller assembly (11).

5. A deburring device according to claim 4, characterized in that: One end of the guide plate (5) is fixedly connected to an electric screw rod (14) and a slide rod (15), and one end of the electric screw rod (14) is threadedly connected to the transverse slide groove (10).

6. A deburring device according to claim 1, characterized in that: An electric slider (21) is slidably connected below the movable guide rail (1).

7. A deburring device according to claim 6, characterized in that: A rotating motor (2) is fixedly connected below the electric slider (21).

8. A deburring device according to claim 7, characterized in that: A clamping claw (6) is fixedly connected below the power output end of the rotating motor (2), and one end of the clamping claw (6) is fixedly connected to the towing hook (7).

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