Welding burr removing assembly and distribution box welding device thereof

Abstract

The utility model relates to the technical field of distribution box welding, and discloses a welding burr removing assembly and a distribution box welding device thereof, the welding burr removing assembly comprises a shell, the axial position of the shell is provided with a first rotating groove, and the inner wall of the first rotating groove is rotatably connected with a polishing ring; the rotating part is arranged at the first rotating groove in the shell and used for driving the grinding ring to rotate, and a second transmission gear and a second gear ring are arranged in the rotating part; the grinding assembly is arranged on the grinding ring, the grinding assembly internally comprises a grinding plate used for grinding and a driving part used for driving the grinding plate to move, and the driving assembly internally comprises a first transmission gear, a first gear ring, a bevel gear and a lead screw; and an impurity removal assembly. According to the polishing device, through the arrangement of the rotating part and the polishing assembly, a workpiece can be conveniently polished through the polishing plate, the position of the polishing plate can be adjusted to adapt to polishing of workpieces with different diameters, and the universality of the polishing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution box welding, in particular to a welding burr removing assembly and a distribution box welding device thereof. Background Technique

[0002] The welding burr removing assembly is an important part of the distribution box welding device. Its main function is to automatically or manually remove the burrs generated by welding between the distribution box plates after welding to ensure the flatness and appearance quality of the distribution box.

[0003] When the existing welding burr removing assemblies are in use, most of their structures are fixed and cannot be adjusted according to the specific dimensions of specific workpieces. Consequently, they can only grind workpieces of specific dimensions and need to use different-sized burr removing assemblies for grinding, which affects the universality of the equipment.

[0004] Therefore, we propose a welding burr removing assembly and a distribution box welding device thereof. Content of the Utility Model

[0005] The utility model mainly solves the technical problem that the welding burr removing assembly cannot be adjusted according to the workpiece size, which affects the universality of the assembly, and provides a welding burr removing assembly and a distribution box welding device thereof.

[0006] To achieve the above object, the utility model adopts the following technical solutions. A welding burr removing assembly and a distribution box welding device thereof include:

[0007] A housing, a first rotating groove is axially formed in the housing, and a grinding ring is rotatably connected to the inner wall of the first rotating groove;

[0008] A rotating part is arranged at the first rotating groove of the housing for driving the grinding ring to rotate. The rotating part includes a second transmission gear and a second gear ring;

[0009] A grinding assembly is arranged on the grinding ring. The grinding assembly includes a grinding plate for grinding and a driving part for driving the grinding plate to move. A driving assembly includes a first transmission gear, a first gear ring, a bevel gear, and a lead screw;

[0010] A cleaning assembly is arranged at the relative position of the housing and the grinding ring. The cleaning assembly includes an air pump for suction, balls attracted by static electricity, and an annular rotating groove.

[0011] Further, an annular adjustment groove is provided on the inner wall of the grinding ring. A plurality of rectangular sliding grooves arranged in a circular pattern are provided in the adjustment groove. An extension rod is slidably connected to the inner wall of the rectangular sliding groove. The grinding plate is fixedly connected to one end of the extension rod. And a sliding seat is fixedly connected to the inner wall of the adjustment groove at the position of the rectangular sliding groove. The extension rod is slidably connected to the inner wall of the sliding seat. Both the sliding seat and the extension rod are rectangular. A bevel gear is rotatably connected to a position on the sliding seat away from the center of the extension rod. A lead screw is fixedly connected to the axial position of the bevel gear. The lead screw is rotatably connected to the inner wall of the sliding seat and is threadedly connected to the inner wall of the extension rod.

[0012] Further, a rotating shaft is rotatably connected to one inner wall of the adjustment groove through a first motor. A first transmission gear is fixedly connected to the axial position of the rotating shaft. A first gear ring is rotatably connected to the inner wall of the adjustment groove and is annular. A gear groove is provided at one end of the first gear ring close to the first transmission gear. A bevel gear groove is provided on the other side of the first gear ring. The first transmission gear meshes with the outer wall of the gear groove. The bevel gear meshes with the outer wall of the bevel gear groove.

[0013] Further, the second transmission gear is rotatably connected to the top position of the inner wall of the housing through a second motor. An annular second gear ring is fixedly connected to the outer wall of the grinding ring. The second gear ring meshes with the outer wall of the second transmission gear. And rotating grooves are provided at both ends of the housing close to the grinding ring. Rotating rings are fixedly connected to both ends of the outer wall of the grinding ring. The rotating rings are rotatably connected to the inner walls of the rotating grooves.

[0014] Further, annular through grooves are provided at both ends of the opposite sides of the housing and the grinding ring. An air pump is fixedly connected to both ends of the housing through a motor bracket and is communicated with the through grooves. A plurality of dust suction holes arranged in a circular pattern are provided at both ends of the outer wall of the grinding ring. The dust suction holes are communicated with the through grooves.

[0015] Further, a plurality of fixing plates arranged in a circular pattern are fixedly connected to the inner wall of the grinding ring. A connecting rod is fixedly connected to one side of the outer wall of the fixing plate close to the housing. A second rotating groove is provided on the connecting rod. A ball is rotatably connected to the inner wall of the second rotating groove. The ball is made of rubber.

[0016] Further, an annular rotating groove is fixedly connected to the position of the through groove inside the grinding ring. An annular third rotating groove is provided on the annular rotating groove. The ball is rotatably connected to the inner wall of the third rotating groove. A fur coating is provided in the third rotating groove on the annular rotating groove.

[0017] A welding device for a distribution box includes all the above-mentioned burr removing components for welding.

[0018] Beneficial effects

[0019] The utility model provides a burr removing component for welding and a welding device for a distribution box thereof. Having the following

[0020] Beneficial effects:

[0021] (1) This deburring component for welding and its welding device for distribution boxes can conveniently grind workpieces through the grinding plate by setting the rotating part and the grinding component, and can adjust the position of the grinding plate to adapt to workpieces with different diameters for grinding, improving the universality of the equipment.

[0022] (2) This deburring component for welding and its welding device for distribution boxes can attract and collect the impurities ground off through wind force and static electricity by setting the impurity removal component, avoiding the impurities floating in the air and being easily inhaled by the staff, which affects the health of the staff, and being easily piled up on the workbench, requiring the staff to clean it, which is very inconvenient. Description of the Drawings

[0023] Figure 1 is the front view of the present utility model;

[0024] Figure 2 is the cross-sectional view of the present utility model;

[0025] Figure 3 is the present utility model Figure 2 enlarged view of part A;

[0026] Figure 4 is the present utility model Figure 2 enlarged view of part B;

[0027] Figure 5 is the detailed view of the rotating part of the present utility model.

[0028] Legend: 1. Outer shell; 2. Grinding ring; 3. Grinding plate; 4. Air pump; 5. Dust suction hole; 6. Through groove; 7. Adjusting groove; 8. Rotating shaft; 9. First transmission gear; 10. First gear ring; 11. Bevel gear; 12. Lead screw; 13. Sliding seat; 14. Extension rod; 15. Fixed plate; 16. Connecting rod; 17. Ball; 18. Annular rotating groove; 19. Second transmission gear; 20. Second gear ring; 21. Rotating ring. Detailed Description of the Embodiment

[0029] Embodiment 1: A deburring component for welding and its welding device for distribution boxes, as Figure 1 and Figure 2 shown, includes

[0030] an outer shell 1, a first rotating groove is axially formed in the outer shell 1, and a grinding ring 2 is rotatably connected to the inner wall of the first rotating groove;

[0031] a rotating part, which is arranged at the first rotating groove of the outer shell 1 and is used to drive the grinding ring 2 to rotate. The rotating part includes a second transmission gear 19 and a second gear ring 20;

[0032] The grinding assembly is arranged on the grinding ring 2. The grinding assembly includes a grinding plate 3 for grinding and a driving part for driving the movement of the grinding plate 3. The driving assembly includes a first transmission gear 9, a first gear ring 10, a bevel gear 11 and a lead screw 12.

[0033] The impurity removal assembly is arranged at the relative position of the outer shell 1 and the grinding ring 2. The impurity removal assembly includes an air pump 4 for suction, and balls 17 and an annular rotating groove 18 for electrostatic attraction.

[0034] As Figure 2 and Figure 3 As shown, an annular adjustment groove 7 is formed in the inner wall of the grinding ring 2. A plurality of rectangular sliding grooves arranged in a circular pattern are formed in the adjustment groove 7. An extension rod 14 is slidably connected to the inner wall of the rectangular sliding groove. One end of the extension rod 14 is fixedly connected to the grinding plate 3. And a sliding seat 13 is fixedly connected to the inner wall of the adjustment groove 7 at the position of the rectangular sliding groove. The extension rod 14 is slidably connected to the inner wall of the sliding seat 13. Both the sliding seat 13 and the extension rod 14 are rectangular. The bevel gear 11 is rotatably connected to the sliding seat 13 away from the center position of the extension rod 14. The lead screw 12 is fixedly connected to the axial position of the bevel gear 11. The lead screw 12 is rotatably connected to the inner wall of the sliding seat 13 and is threadedly connected to the inner wall of the extension rod 14.

[0035] One side inner wall of the adjustment groove 7 is rotatably connected to a rotating shaft 8 through a first motor. The first transmission gear 9 is fixedly connected to the axial position of the rotating shaft 8. The first gear ring 10 is rotatably connected to the inner wall of the adjustment groove 7 and is annular. A gear groove is formed at one end of the first gear ring 10 close to the first transmission gear 9. A bevel gear groove is formed on the other side of the first gear ring 10. The first transmission gear 9 meshes with the outer wall of the gear groove. The bevel gear 11 meshes with the outer wall of the bevel gear groove.

[0036] When the position of the grinding plate 3 needs to be adjusted, at this time, starting the first motor on the rotating shaft 8 can drive the first transmission gear 9 to rotate. The first transmission gear 9 can drive the first gear ring 10 to rotate by meshing with the gear groove on the first gear ring 10. The first gear ring 10 can drive the bevel gear 11 to rotate through the bevel gear groove at the other end, and then drive the lead screw 12 to rotate. The lead screw 12 can drive the extension rod 14 threadedly connected thereto to slide in the sliding seat 13, and then drive the grinding plate 3 to move synchronously to the surface of the workpiece to be ground to adapt to workpieces of different diameters for grinding.

[0037] As Figure 5 As shown, the second transmission gear 19 is rotatably connected to the top position of the inner wall of the outer shell 1 through a second motor. An annular second gear ring 20 is fixedly connected to the outer wall of the grinding ring 2. The second gear ring 20 meshes with the outer wall of the second transmission gear 19. And rotating grooves are formed at both ends of the outer shell 1 close to the grinding ring 2. Rotating rings 21 are fixedly connected to both ends of the outer wall of the grinding ring 2. The rotating rings 21 are rotatably connected to the inner walls of the rotating grooves.

[0038] When grinding is required, at this time, the second motor drives the second transmission gear 19 to rotate, which can drive the second gear ring 20 meshing with it to rotate. The second gear ring 20 can drive the grinding ring 2 to rotate synchronously. By driving the grinding plate 3 on it to rotate, the outer wall of the workpiece is ground, and the rotating ring 21 on it can improve the rotation stability of the grinding ring 2.

[0039] In summary, through the rotation part and the grinding component provided, the workpiece can be conveniently ground by the grinding plate 3, and the position of the grinding plate 3 can be adjusted to adapt to workpieces of different diameters for grinding, improving the universality of the equipment.

[0040] As Figure 2 and Figure 4 shown, annular through grooves 6 are provided at both ends of the opposite sides of the outer shell 1 and the grinding ring 2. The air pump 4 is fixedly connected to both ends of the outer shell 1 through a motor bracket and is communicated with the through groove 6. A plurality of dust suction holes 5 arranged in a circumferential arrangement are provided at both ends of the outer wall of the grinding ring 2, and the dust suction holes 5 are communicated with the through groove 6.

[0041] When impurity removal is required, at this time, the air pump 4 is started to generate wind force, and the impurities ground off are sucked into the through groove 6 through the through groove 6 and the dust suction holes 5 for collection.

[0042] A plurality of fixing plates 15 arranged in a circumferential arrangement are fixedly connected to the inner wall of the grinding ring 2. A connecting rod 16 is fixedly connected to the outer wall of the fixing plate 15 on the side close to the outer shell 1. A second rotating groove is provided on the connecting rod 16, and a ball 17 is rotatably connected to the inner wall of the second rotating groove. The ball 17 is made of rubber.

[0043] An annular rotating groove 18 is fixedly connected to the part of the through groove 6 located inside the grinding ring 2. An annular third rotating groove is provided on the annular rotating groove 18, and the ball 17 is rotatably connected to the inner wall of the third rotating groove. A fur coating is provided in the third rotating groove on the annular rotating groove 18.

[0044] Not shown in the figure: A welding device for a distribution box, including all the deburring components thereon. The welding device for the distribution box is used for welding a workpiece and grinding the welded workpiece at the grinding ring 2.

[0045] When the grinding ring 2 rotates for grinding, at this time, the fixing plate 15 rotates synchronously with the grinding ring 2, and the ball 17 can be driven to rotate in the third rotating groove on the annular rotating groove 18 through the connecting rod 16. The ball 17 is made of rubber, and a fur coating is provided in the third rotating groove on the annular rotating groove 18. Friction between the two can generate static electricity, and the static electricity further attracts the impurities ground off.

[0046] Through the provided impurity removal component, impurities generated during grinding can be attracted and collected by wind force and static electricity, preventing the impurities from floating in the air and being inhaled by the staff, which may affect the health of the staff. Moreover, the impurities are likely to accumulate on the workbench, requiring the staff to clean them, which is very inconvenient.

[0047] The working principle of the present utility model: When grinding is required, the first motor drives the rotating shaft 8 to rotate, and through the first gear ring 10, bevel gear 11, and lead screw 12, the extension rod 14 and the grinding plate 3 are driven to move to a suitable position to adapt to workpieces of different diameters for grinding. By starting the second motor, the grinding ring 2 and the grinding plate 3 thereon can be driven to rotate for grinding through the second transmission gear 19 and the second gear ring 20. Immediately afterwards, by starting the air pump 4, and through the rotation of the grinding ring 2, the fixing plate 15 and the connecting rod 16 drive the ball 17 to rotate in the annular rotating groove 18 to generate static electricity, and the impurities generated during grinding are attracted and collected by wind force and static electricity.

[0048] The above shows and describes the basic principle, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A welding burr removal component, characterized in that: include: A housing (1), wherein a first rotation groove is provided in an axial position of the housing (1), and a grinding ring (2) is rotatably connected to an inner wall of the first rotation groove; A rotating part, which is arranged at the first rotating groove on the housing (1) and is used to drive the grinding ring (2) to rotate, and includes a second transmission gear (19) and a second gear ring (20); A grinding assembly, the grinding assembly is arranged on the grinding ring (2), the grinding assembly comprises a grinding plate (3) for grinding and a driving part for driving the grinding plate (3) to move, and a driving assembly, the driving assembly comprises a first transmission gear (9), a first gear ring (10), a bevel gear (11) and a screw rod (12); The impurity removal component is arranged at a position opposite to the outer shell (1) and the grinding ring (2), and includes an air pump (4) for attraction, a ball (17) and an annular rotating groove (18) attracted by electrostatic attraction.

2. The welding deburring assembly according to claim 1, characterized in that: The inner wall of the grinding ring (2) is provided with an annular adjustment groove (7), and a plurality of rectangular sliding grooves arranged in a circumference are provided in the adjustment groove (7). An extension rod (14) is slidably connected to the inner wall of the rectangular sliding groove. The grinding plate (3) is fixedly connected to one end of the extension rod (14), and a sliding seat (13) is fixedly connected to the inner wall of the adjustment groove (7) at the rectangular sliding groove. The extension rod (14) is slidably connected to the inner wall of the sliding seat (13). Both the sliding seat (13) and the extension rod (14) are rectangular. The bevel gear (11) is rotatably connected to the sliding seat (13) away from the center position of the extension rod (14). The screw rod (12) is fixedly connected to the axial position of the bevel gear (11). The screw rod (12) is rotatably connected to the inner wall of the sliding seat (13) and is threadedly connected to the inner wall of the extension rod (14).

3. The welding deburring assembly according to claim 2, characterized in that: The inner wall of one side of the adjustment groove (7) is rotatably connected to a rotating shaft (8) through a first motor, a first transmission gear (9) is fixedly connected to the axial position of the rotating shaft (8), a first gear ring (10) is rotatably connected to the inner wall of the adjustment groove (7) and is annular, a gear groove is provided at one end of the first gear ring (10) close to the first transmission gear (9), a bevel gear groove is provided on the other side of the first gear ring (10), the first transmission gear (9) is meshed with the outer wall of the gear groove, and the bevel gear (11) is meshed with the outer wall of the bevel gear groove.

4. The welding deburring assembly according to claim 1, characterized in that: The second transmission gear (19) is rotatably connected to the top position of the inner wall of the housing (1) through a second motor; a second gear ring (20) in an annular shape is fixedly connected to the outer wall of the grinding ring (2); the second gear ring (20) is meshed with the outer wall of the second transmission gear (19); and rotation grooves are provided at both ends of the housing (1) near the grinding ring (2); rotating rings (21) are fixedly connected to the outer wall of the grinding ring (2); and the rotating ring (21) is rotatably connected to the inner wall of the rotating groove.

5. The welding deburring assembly according to claim 1, characterized in that: The outer shell (1) and the grinding ring (2) are provided with annular through grooves (6) at both ends of the opposite side, the air pump (4) is fixedly connected to the two ends of the outer shell (1) through a motor frame and is connected to the through groove (6), and the outer wall of the grinding ring (2) is provided with a plurality of dust suction holes (5) arranged in a circumferential manner at both ends, and the dust suction holes (5) are connected to the through groove (6).

6. The welding deburring assembly according to claim 5, characterized in that: The inner wall of the grinding ring (2) is fixedly connected to a plurality of circumferentially arranged fixing plates (15), and the outer wall of the fixing plates (15) is fixedly connected to a connecting rod (16) on a side close to the outer shell (1). The connecting rod (16) is provided with a second rotating groove, and a ball (17) is rotatably connected to the inner wall of the second rotating groove. The ball (17) is made of rubber.

7. The welding deburring assembly according to claim 6, characterized in that: The through groove (6) is fixedly connected to an annular rotating groove (18) located inside the grinding ring (2), an annular third rotating groove (18) is provided on the annular rotating groove (18), a ball (17) is rotatably connected to the inner wall of the third rotating groove, and a fur coating is provided in the third rotating groove on the annular rotating groove (18).

8. A distribution box welding device, characterized in that: The invention comprises the welding burr removal component according to any one of claims 1 to 7.

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