A housing deburring mechanism and a housing deburring assembly

Abstract

The utility model belongs to battery shell processing technical field discloses a shell deburring mechanism and shell deburring subassembly, a shell deburring mechanism: including bottom plate, the bottom plate is connected with mounting bracket, and the both sides wall of mounting bracket is set up with lifting groove respectively, and the lifting piece is connected with second motor, and the second motor output end is connected with the rotary rod, and the rotary rod both ends are connected with the lifting piece and the stable block rotation respectively, and the rotary rod is connected with the tubular burr brush, and the mounting bracket is connected with first motor. A shell deburring subassembly: including bottom plate, the bottom plate is connected with guide rail, and the guide rail slidingly connected with base, and the third screw rod is connected with the support plate, and the support plate slidingly connected with two clamping plates, and two clamping plates are commonly connected with drive structure, and the base is connected with lifting structure, this scheme is through adjustable pitch's burr brush mechanism and is matched with the positioning assembly with firm clamping function, has realized to different size shell high -efficient, high -precision's self -adaptation deburring processing.

Description

Technical Field

[0001] This utility model relates to the field of battery casing processing technology, and in particular to a casing deburring mechanism and casing deburring assembly. Background Technology

[0002] In the battery casing manufacturing process, sawing is an indispensable step, aimed at precisely controlling the height of the battery casing to meet the design requirements of different battery capacities. However, after sawing, a common and troublesome problem arises—burrs often remain at the ends of the battery casing, or edges may be frayed.

[0003] If these residual burrs and edge flanges are too large, they will seriously affect the welding quality of the subsequent battery casing and cover. Welding is a critical step in battery manufacturing, playing a decisive role in the overall performance and safety of the battery. Excessively large burrs and edge flanges may lead to problems such as incomplete welds and missing welds, greatly reducing the stability and reliability of the weld, and thus affecting the battery's sealing performance and electrical connection performance.

[0004] Therefore, in the post-sawing process, how to efficiently and conveniently remove burrs and edge flanges from the battery casing ports has become the key to ensuring battery quality and performance.

[0005] A search revealed that CN 216463539 U discloses a shell deburring mechanism and a shell deburring assembly. The shell deburring mechanism includes: a frame having a first side plate and a second side plate, the first and second side plates being arranged opposite each other in a first direction; a first deburring group and a second deburring group, the first deburring group being disposed on the first side plate and the second deburring group being disposed on the second side plate, the first and second deburring groups being arranged opposite each other in a second direction and forming a deburring channel; the deburring channel is used to place the port of the shell, the port facing the deburring channel; the first deburring group includes a first cylindrical brush and first conical brushes disposed at both ends of the first cylindrical brush; the second deburring group includes a second cylindrical brush and second conical brushes disposed at both ends of the second cylindrical brush.

[0006] However, through exploration, the inventors have discovered that this technical solution still has at least the following defects: This solution achieves comprehensive removal of burrs around the casing port by forming a deburring channel through the first and second deburring groups being arranged opposite each other in the second direction. It has the advantages of thorough deburring, high cleanliness, and high degree of automation.

[0007] However, through exploration, the inventors have discovered that this technical solution still has at least the following drawbacks: This solution can only remove burrs from shells of a fixed thickness, making it less adaptable and unable to flexibly meet the processing needs of shells of different sizes or thicknesses, thus limiting its application range. At the same time, its shell deburring component does not have a clamping function, which can easily cause the shell to shift or vibrate during the deburring process in actual use, resulting in reduced deburring accuracy, unstable processing quality, or even damage to the shell surface. Utility Model Content

[0008] The present invention aims to provide a shell deburring mechanism and a shell deburring assembly to solve the problems mentioned in the background art.

[0009] To achieve the above objectives, this utility model provides the following technical solution: According to a first aspect of the embodiments of this application, a shell deburring mechanism is provided. It includes a base plate, to which a mounting frame is connected. The mounting frame has lifting grooves on its two side walls. Two lifting blocks are slidably connected to the inner wall of one lifting groove, and two stabilizing blocks are slidably connected to the inner wall of the other lifting groove. A second motor is connected to each lifting block, and a rotating rod is connected to the output end of the second motor. The two ends of the rotating rod are rotatably connected to the lifting block and the stabilizing block, respectively. A cylindrical deburring brush is connected to the rotating rod. A first motor is connected to the mounting frame, and a second bidirectional screw is connected to the output end of the first motor. The two lifting blocks are threadedly connected to the second bidirectional screw.

[0010] The cylindrical burr brush has conical burr brushes connected to both ends.

[0011] According to a second aspect of the present application, a shell deburring assembly is provided. It includes a base plate, a guide rail connected to the base plate, a base slidably connected to the guide rail, a receiving hole on the base, a third screw slidably connected to the inner wall of the receiving hole, a support plate connected to the third screw, two clamping plates slidably connected to the support plate, a driving structure connected to the two clamping plates, and a lifting structure connected to the base. Preferably, the lifting structure includes a worm gear, which is rotatably connected to the base. A worm is rotatably connected to the base, and the worm meshes with the worm gear. A third screw is threadedly connected to the worm gear. A third motor is connected to the base, and the output end of the third motor is connected to the worm. An anti-rotation hole is provided in the base, and an anti-rotation rod is connected to the support plate. The anti-rotation rod is slidably connected to the inner wall of the anti-rotation hole.

[0012] The drive structure includes a first bidirectional screw, and the two clamps are respectively threaded to the first bidirectional screw. The first bidirectional screw is connected to a handle.

[0013] Preferably, the longitudinal sections of the two clamping plates are T-shaped.

[0014] Preferably, the two clamping plates are respectively connected to a second slider, the support plate is provided with a second sliding groove, the second slider is slidably connected to the inner wall of the second sliding groove, and the longitudinal sections of the second slider and the second sliding groove are mutually matched trapezoidal.

[0015] Preferably, the guide rail has a first groove, the base is connected to a first slider, the first slider is slidably connected to the inner wall of the first groove, and the longitudinal sections of the first slider and the first groove are mutually matched trapezoidal.

[0016] The beneficial effects of this technical solution compared to existing technologies are as follows: (1) This utility model, by setting up a lifting adjustment mechanism consisting of a first motor, a second bidirectional screw, a lifting block, and a stabilizing block, drives the second bidirectional screw to rotate through the first motor, thereby causing the lifting blocks and stabilizing blocks on both sides to move synchronously in opposite directions within the lifting groove, thus realizing flexible adjustment of the height of the rotating rod and the cylindrical burr brush. This structure allows the height of the deburring channel to be adaptively adjusted according to the thickness of the housing, effectively expanding the processing range of the equipment and possessing good versatility and flexibility.

[0017] (2) This utility model establishes a clamping and positioning system consisting of clamping plates, a drive structure, and a lifting structure within the shell deburring assembly. The drive structure moves the two clamping plates toward each other or away from each other to clamp or release the shell. Combined with the precise adjustment of the support plate height by the lifting structure, this achieves stable clamping and accurate positioning of the shell. This structure effectively prevents displacement or vibration of the shell during processing, significantly improving the processing accuracy and quality stability of deburring.

[0018] (3) This utility model further enhances the stability of clamping and the smoothness of movement by adopting a T-shaped cross-section clamping plate, a trapezoidal cross-section second slider and a second slide groove, and a trapezoidal cross-section first slider and a first slide groove, through multiple anti-detachment and guiding designs. This structure not only improves the reliability of clamping, but also ensures the accuracy and stability of the components during adjustment and movement, further guaranteeing the reliability and efficiency of the deburring process. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 A three-dimensional structural diagram of the cylindrical burr brush provided by this utility model; Figure 3 A three-dimensional structural diagram of the lifting structure provided by this utility model; Reference numerals: 1. Base plate; 2. Mounting bracket; 3. Lifting groove; 4. Lifting block; 5. First motor; 6. Guide rail; 7. First slide groove; 8. Base; 9. First slider; 10. Support plate; 11. Clamping plate; 12. First double-acting screw; 13. Second slide groove; 14. Handle; 15. Second slider; 16. Anti-rotation rod; 17. Anti-rotation hole; 18. Third screw; 19. Receiving hole; 20. Worm gear; 21. Worm; 22. Second motor; 23. Stabilizing block; 24. Cylindrical burr brush; 25. Conical burr brush; 26. Rotating rod; 27. Second double-acting screw; 28. Third motor; Detailed Implementation The present invention will now be described in further detail with reference to the accompanying drawings and embodiments: like Figures 1 to 2 The shell deburring mechanism shown includes a base plate 1, such as Figure 1 As shown, a mounting bracket 2 is connected to the center of the top of the base plate 1. Lifting grooves 3 are respectively provided on both side walls of the mounting bracket 2. Two lifting blocks 4 are slidably connected to the inner wall of the left lifting groove 3, and two stabilizing blocks 23 are slidably connected to the inner wall of the right lifting groove 3. Figure 2 As shown, a second motor 22 is connected to the left side of the lifting block 4. A rotating rod 26 is connected to the output end of the second motor 22. The two ends of the rotating rod 26 are rotatably connected to the lifting block 4 and the stabilizing block 23, respectively. A cylindrical deburring brush 24 and two conical deburring brushes 25 are connected to the rotating rod 26, with the two conical deburring brushes 25 located on either side of the cylindrical deburring brush 24. A first motor 5 is connected to the top of the mounting bracket 2. A second bidirectional screw 27 is connected to the output end of the first motor 5. The two lifting blocks 4 are threadedly connected to the second bidirectional screw 27. The first motor 5 drives the second bidirectional screw 27 to rotate, causing the two lifting blocks 4 to move synchronously towards or away from each other within the lifting groove 3. This adjusts the spacing between the rotating rods 26 on both sides and the cylindrical deburring brushes 24 and conical deburring brushes 25 on them, adapting to shells of different thicknesses. This achieves flexible adjustment of the deburring channel height, expanding the processing range of the equipment.

[0020] like Figure 1 and Figure 3 The deburring assembly for a housing shown includes a base plate 1, a guide rail 6 connected along the length of the base plate 1, and a base 8 slidably connected to the guide rail 6. Figure 3As shown, a receiving hole 19 is provided at the center of the top of the base 8. A third screw 18 is slidably connected to the inner wall of the receiving hole 19. A support plate 10 is connected to the top of the third screw 18. Two clamping plates 11 are slidably connected to the top of the support plate 10. The two clamping plates 11 have a T-shaped longitudinal section and are connected to a drive structure. A lifting structure is connected to the top of the base 8. The drive structure controls the two clamping plates 11 to firmly clamp the shell, and the lifting structure adjusts the height of the support plate 10, so that the shell port can be accurately aligned and enter the deburring channel, effectively preventing displacement and vibration during processing.

[0021] like Figure 3 As shown, the lifting structure includes a worm gear 20 rotatably connected to the top of the base 8, a worm 21 rotatably connected to the base 8, the worm 21 meshing with the worm gear 20, a third screw 18 threadedly connected to the worm gear 20, and a third motor 28 connected to the side wall of the base 8, with the output end of the third motor 28 connected to the worm 21. An anti-rotation hole 17 is provided at the top of the base 8, and an anti-rotation rod 16 is connected to the bottom of the support plate 10, slidingly connected to the inner wall of the anti-rotation hole 17. The third motor 28 drives the worm gear mechanism, causing the third screw 18 to rise and fall, thereby adjusting the height of the support plate 10. Simultaneously, the cooperation between the anti-rotation rod and the anti-rotation hole ensures the smoothness and precision of the lifting process.

[0022] like Figure 3 As shown, the driving structure includes a first bidirectional screw 12, two clamping plates 11 are threadedly connected to the first bidirectional screw 12, and a handle 14 is connected to the left end of the first bidirectional screw 12. By rotating the handle 14 to drive the first bidirectional screw 12, the two T-shaped clamping plates 11 can be driven to move synchronously towards or away from each other along the support plate 10, thereby achieving reliable clamping and positioning of shells of different sizes.

[0023] like Figure 3 As shown, the bottoms of the two clamping plates 11 are respectively connected to second sliders 15, and the support plate 10 has a second sliding groove 13. The second sliders 15 are slidably connected to the inner wall of the second sliding groove 13, and the longitudinal sections of the second sliders 15 and the second sliding groove 13 are mutually matched trapezoidal. This trapezoidal mating structure not only provides reliable sliding guidance, but also effectively prevents the clamping plates 11 from coming off under force, ensuring the stability and safety of the clamping process.

[0024] like Figure 3 As shown, the guide rail 6 has a first groove 7, and the base 8 is connected to two first sliders 9. The first sliders 9 are slidably connected to the inner wall of the first groove 7, and the longitudinal sections of the first sliders 9 and the first groove 7 are trapezoidal and mutually matching. This trapezoidal guide rail slider mechanism ensures high rigidity and high precision when the base 8 moves along the guide rail 6 with the clamped housing, effectively avoiding lateral swaying and ensuring accurate docking of the housing port with the deburring mechanism.

[0025] The specific implementation process is as follows: First, place both ends of the housing to be processed on two support plates 10. Rotate the handle 14 to drive the first bidirectional screw 12 to rotate, causing two T-shaped clamping plates 11 to move synchronously towards each other along the support plates 10, thus firmly clamping the housing. Then, start the third motor 28 to drive the worm gear 21 to rotate, causing the meshing worm wheel 20 to rotate. This causes the third screw 18, threadedly connected to the worm wheel 20, to rise and fall within the receiving hole 19, thereby adjusting the height of the support plates 10 and the clamped housing. Simultaneously, the anti-rotation rod 16 slides within the anti-rotation hole 17 to ensure a smooth and precise lifting process, accurately aligning the housing end with the deburring channel. The base 8 is pushed along the guide rail 6 and guided by the first slider 9 with a trapezoidal longitudinal section and the first slide groove 7, the housing is smoothly sent into the deburring mechanism. In the deburring mechanism, the first motor 5 is started to drive the second bidirectional screw 27 to rotate, which drives the two lifting blocks 4 to move synchronously in opposite directions in the lifting groove 3. The distance between the rotating rod 26 and the cylindrical burr brush 24 and the conical burr brush 25 on it is adjusted to adapt to the thickness of the housing. Finally, the second motor 22 is started to drive the rotating rod 26 to rotate, so that the cylindrical burr brush 24 and the conical burr brush 25 can perform efficient deburring treatment on the housing port. After the processing is completed, the housing can be removed by reversing the operation.

[0026] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A shell deburring mechanism, characterized in that: The device includes a base plate (1), which is connected to a mounting frame (2). The mounting frame (2) has lifting grooves (3) on both sides. Two lifting blocks (4) are slidably connected to the inner wall of one of the lifting grooves (3), and two stabilizing blocks (23) are slidably connected to the inner wall of the other lifting groove (3). A second motor (22) is connected to the lifting block (4), and a rotating rod (26) is connected to the output end of the second motor (22). The two ends of the rotating rod (26) are rotatably connected to the lifting block (4) and the stabilizing block (23) respectively. A cylindrical burr brush (24) is connected to the rotating rod (26). A first motor (5) is connected to the mounting frame (2), and a second bidirectional screw (27) is connected to the output end of the first motor (5). The two lifting blocks (4) are threadedly connected to the second bidirectional screw (27) respectively.

2. The shell deburring mechanism as described in claim 1, characterized in that: The cylindrical burr brush (24) has conical burr brushes (25) connected to both ends.

3. A shell deburring assembly, characterized in that: Includes a base plate (1), the base plate (1) is connected to a guide rail (6), the guide rail (6) is slidably connected to a base (8), the base (8) has a receiving hole (19), the inner wall of the receiving hole (19) is slidably connected to a third screw (18), the third screw (18) is connected to a support plate (10), the support plate (10) is slidably connected to two clamping plates (11), the two clamping plates (11) are connected to a driving structure, and the base (8) is connected to a lifting structure.

4. The shell deburring assembly as described in claim 3, characterized in that: The lifting structure includes a worm gear (20), which is rotatably connected to the base (8). The base (8) is rotatably connected to a worm (21), which meshes with the worm gear (20). A third screw (18) is threadedly connected to the worm gear (20). The base (8) is connected to a third motor (28), whose output end is connected to the worm (21). The base (8) has an anti-rotation hole (17), and the support plate (10) is connected to an anti-rotation rod (16), which is slidably connected to the inner wall of the anti-rotation hole (17).

5. A shell deburring assembly as described in claim 3, characterized in that: The drive structure includes a first bidirectional screw (12), and the two clamps (11) are threadedly connected to the first bidirectional screw (12) respectively. The first bidirectional screw (12) is connected to a handle (14).

6. The shell deburring assembly as described in claim 5, characterized in that: The longitudinal sections of the two clamps (11) are T-shaped.

7. A shell deburring assembly as described in claim 3, characterized in that: The two clamping plates (11) are respectively connected to the second slider (15), the support plate (10) is provided with the second slide groove (13), the second slider (15) is slidably connected to the inner wall of the second slide groove (13), and the longitudinal sections of the second slider (15) and the second slide groove (13) are mutually matched trapezoidal.

8. A shell deburring assembly as described in claim 3, characterized in that: The guide rail (6) has a first groove (7), and the base (8) is connected to a first slider (9). The first slider (9) is slidably connected to the inner wall of the first groove (7), and the longitudinal sections of the first slider (9) and the first groove (7) are mutually matched trapezoidal.

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