Flange positioning and fixing tool with cleaning device

Abstract

The utility model belongs to the technical field of flange production, and particularly discloses a flange positioning and fixing tool with a cleaning device. The punching device comprises a working table, a punching part is arranged on one side of the working table, a cleaning part is arranged on one side of the punching part, and a fixing part is arranged above the working table. The cleaning part comprises a fixing box, a driving assembly and a brushing assembly are arranged in the fixing box, the driving assembly comprises a motor, the brushing assembly comprises a fixing column and a rotating ring, the motor is used for driving the fixing column and the rotating ring to rotationally clean the flange, and the surface of the flange is quickly cleaned through the cleaning part when the flange is punched; the phenomena that scrap iron can be attached to the surface of the flange or the punching knife, the scrap iron can hinder contact between the punching knife and the surface of the flange, punching resistance is increased, punching efficiency is reduced, and machining precision is reduced are avoided, product precision can be improved by cleaning the scrap iron on the surface of the flange, the risk that the flange is broken or damaged can be reduced, and punching efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of flange production, and more specifically, to a flange positioning and fixing tool with a cleaning device. Background Art

[0002] Flange, also known as flange flange or flange. Flange is a part that connects shafts to each other and is used to connect pipe ends. It is also used as a flange on the inlet and outlet of equipment to connect two devices, such as reducer flange. Flange connection or flange joint refers to a detachable connection in which flange, gasket and bolts are connected to each other as a combined sealing structure.

[0003] Flanges need to be drilled during production. During drilling, iron chips will adhere to the workpiece surface or the cutting tool. The iron chips will hinder the contact between the cutting tool and the workpiece surface, increase the drilling resistance, reduce the cutting efficiency, and lead to reduced processing accuracy. The presence of iron chips will affect the accurate position of the cutting tool, resulting in an increase in the workpiece processing size deviation, affecting the accuracy of the product. Excessive accumulation of iron chips inside the workpiece may cause internal stress concentration in the workpiece, increasing the risk of workpiece breakage or damage. Utility Model Content

[0004] In order to solve the above problems, the present application provides a flange positioning and fixing tool with a cleaning device.

[0005] The flange positioning and fixing tool with a cleaning device provided in the present application adopts the following technical solution:

[0006] A flange positioning and fixing tool with a cleaning device comprises a workbench, a punching component is provided on one side of the workbench, a cleaning component is provided on one side of the punching component, and a fixing component is provided above the workbench;

[0007] The cleaning component comprises a fixed box, inside of which a driving assembly and a brushing assembly are arranged, the driving assembly comprises a motor, the brushing assembly comprises a fixed column and a rotating ring, and the motor is used to drive the fixed column and the rotating ring to rotate and clean the flange.

[0008] Furthermore, the motor is installed above the fixed box, a cavity is provided inside the fixed box, a plurality of rotating shafts are rotatably connected inside the cavity, the output shaft of the motor is fixedly connected to a rotating shaft, and a first gear is fixedly connected to the outer wall of a rotating shaft.

[0009] Furthermore, a second gear is fixedly connected to the interior of the fixed box via a rotating shaft, the second gear is meshed with the first gear, an inner wall of the fixed box is rotatably connected to an inner gear ring, the second gear is meshed with the inner wall of the inner gear ring, an outer wall of the inner gear ring passes through the fixed box and is fixedly connected to a fixing ring, a bearing is provided at the connection between the inner gear ring and the fixed box.

[0010] Furthermore, a rotating shaft passes through one side of the fixed box and extends outside the fixed box to be fixedly connected to one end of the fixed column. Both ends of one side of the fixed ring are fixedly connected to connecting rods, and one end of the two connecting rods is fixedly connected to both ends of the rotating ring.

[0011] Furthermore, a plurality of transverse soft brushes are provided on the outer wall of the fixed column, and the plurality of transverse soft brushes are distributed in a circular array along the vertical direction of the fixed column. A plurality of longitudinal soft brushes are provided on one side of the rotating ring, and the plurality of longitudinal soft brushes are distributed in a circular array along the vertical direction of the rotating ring.

[0012] Through the above technical solution, the cleaning component can be used to quickly clean the surface when drilling holes in the flange, thereby improving the drilling efficiency.

[0013] Furthermore, the punching component includes an electric rotating rod, a top side of the electric rotating rod is fixedly connected to an electric slide rail, the bottom of the electric slide rail is slidably connected to a third electric push rod, the bottom end of the third electric push rod is rotatably connected to a punching knife, the outer wall of the electric rotating rod is fixedly connected to a fixed rod, and the first electric push rod is fixedly connected between the fixed rod and the fixed box.

[0014] Through the above technical solution, full automation can be achieved through the punching components, manual punching can be avoided, and the punching efficiency can be improved.

[0015] Furthermore, the fixing component includes a second electric push rod, the number of the second electric push rods is set to two, and the output ends of the two second electric push rods are fixedly connected with clamping blocks.

[0016] Through the above technical solution, the flange can be effectively fixed by the fixing component.

[0017] Furthermore, openings are provided on both sides of the workbench, a hair dryer is provided on one side of each opening, and collection boxes are provided on both sides of the workbench, and each collection box is respectively arranged below the corresponding opening.

[0018] Through the above technical solution, the iron filings on the workbench surface can be blown into the collection boxes on both sides by the hair dryer after cleaning, which can clean the workbench surface.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] (1) The utility model realizes rapid cleaning of the surface when punching a flange through the cleaning component, thereby preventing iron filings from adhering to the flange surface or the punching knife. The iron filings will hinder the contact between the punching knife and the flange surface, increase the punching resistance, reduce the punching efficiency, and lead to the phenomenon of reduced processing accuracy. In addition, by cleaning the iron filings on the flange surface, the accuracy of the product can be improved, the risk of flange breakage or damage can be reduced, and the punching efficiency can be improved.

[0021] (2) The utility model can realize full automation through the punching component, avoid manual punching, and improve the efficiency of punching. The flange can be effectively fixed by the fixing component. The iron filings on the workbench surface can be blown into the collection boxes on both sides by the hair dryer after cleaning, which can clean the workbench surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view of the overall structure of the utility model;

[0023] Figure 2 It is a top view of the overall structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the overall structure of the fixing rod and the fixing box of the utility model;

[0025] Figure 4 This is a schematic diagram of the internal structure of the fixing box of the utility model;

[0026] Figure 5 It is a schematic diagram of the connection structure between the first gear and the second gear of the utility model.

[0027] Explanation of the reference numerals in the accompanying drawings: 1. workbench; 2. electric rotating rod; 3. fixed rod; 4. fixed box; 5. motor; 6. first gear; 7. second gear; 8. inner ring gear; 9. fixed column; 10. fixed ring; 11. connecting rod; 12. rotating ring; 13. horizontal soft brush; 14. vertical soft brush; 15. first electric push rod; 16. second electric push rod; 17. clamping block; 18. blower; 19. through port; 20. collection box; 21. punching knife; 22. electric slide rail; 23. third electric push rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0029] Reference Figure 1-Figure 5 , a flange positioning and fixing tool with a cleaning device, comprising a workbench 1, a punching component is provided on one side of the workbench 1, a cleaning component is provided on one side of the punching component, and a fixing component is provided above the workbench 1;

[0030] The cleaning component includes a fixed box 4, and a driving component and a brushing component are arranged inside the fixed box 4. The driving component includes a motor 5, and the brushing component includes a fixed column 9 and a rotating ring 12. The motor 5 is used to drive the fixed column 9 and the rotating ring 12 to rotate and clean the flange. The motor 5 is installed above the fixed box 4. A cavity is arranged inside the fixed box 4. A plurality of rotating shafts are rotatably connected inside the cavity. The output shaft of the motor 5 is fixedly connected to a rotating shaft. A first gear 6 is fixedly connected to the outer wall of a rotating shaft. A second gear 7 is fixedly connected to the inside of the fixed box 4 through the rotating shaft. The second gear 7 is meshed with the first gear 6. The inner wall of the fixed box 4 is rotatably connected to an inner gear ring 8. The second gear 7 meshes with the inner wall of the inner gear ring 8, the outer wall of the inner gear ring 8 penetrates the fixed box 4 and is fixedly connected with a fixed ring 10, a bearing is provided at the connection between the inner gear ring 8 and the fixed box 4, a rotating shaft penetrates one side of the fixed box 4 and extends to the outside of the fixed box 4 and is fixedly connected with one end of the fixed column 9, both ends of one side of the fixed ring 10 are fixedly connected with connecting rods 11, one end of the two connecting rods 11 is fixedly connected with the two ends of the rotating ring 12, a plurality of transverse soft brushes 13 are provided on the outer wall of the fixed column 9, and the plurality of transverse soft brushes 13 are distributed in a circular array along the vertical direction of the fixed column 9, a plurality of longitudinal soft brushes 14 are provided on one side of the rotating ring 12, and the plurality of longitudinal soft brushes 14 are distributed along the rotating ring 12 The flange is distributed in a circular array in the vertical direction. The cleaning component can clean the iron filings on the flange surface in time when the flange is punched. Specifically, when there are too many iron filings and impurities on the surface of the flange when the flange is punched, the punching knife 21 rotates 90 degrees counterclockwise to drive the fixing rod 3 to rotate. The rotation of the fixing rod 3 will drive the cleaning component to rotate 90 degrees counterclockwise. At this time, the fixing box 4 is just above the flange. The first electric push rod 15 pushes the fixing box 4 downward until the longitudinal soft brush 14 and the transverse soft brush 13 contact the flange and stop moving. The motor 5 is driven. The rotation of the output end of the motor 5 will drive the first gear 6 to rotate through the rotating shaft. The rotation of the first gear 6 drives the second gear 7 rotates simultaneously with the inner gear ring 8, and the second gear 7 rotates simultaneously with the inner gear ring 8, which in turn drives the fixed column 9 and the rotating ring 12 to rotate simultaneously. The rotation of the fixed column 9 and the rotating ring 12 drives the longitudinal soft brush 14 and the transverse soft brush 13 to start cleaning the flange surface, thereby realizing rapid cleaning of the surface when punching holes in the flange, and preventing iron filings from adhering to the flange surface or the punching knife 21. The iron filings will hinder the contact between the punching knife 21 and the flange surface, increase the punching resistance, reduce the punching efficiency, and cause the phenomenon of reduced processing accuracy. In addition, by cleaning the iron filings on the flange surface, the product accuracy can be improved, the risk of flange breakage or damage can be reduced, and the punching efficiency can be improved.

[0031] Reference Figure 1 and Figure 2The punching component includes an electric rotating rod 2, a top side of the electric rotating rod 2 is fixedly connected to an electric slide rail 22, the bottom of the electric slide rail 22 is slidably connected to a third electric push rod 23, the bottom end of the third electric push rod 23 is rotatably connected to a punching knife 21, the outer wall of the electric rotating rod 2 is fixedly connected to a fixed rod 3, and a first electric push rod 15 is fixedly connected between the fixed rod 3 and the fixed box 4. The punching component can achieve full automation, avoid manual punching, and improve the efficiency of punching. When the punching knife 21 rotates 90 degrees counterclockwise, it drives the fixed rod 3 to rotate. The rotation of the fixed rod 3 will drive the cleaning component to rotate 90 degrees counterclockwise. At this time, the fixed box 4 is just above the flange.

[0032] Reference Figure 1 and Figure 2 The fixing component includes a second electric push rod 16, the number of which is set to two, and the output ends of the two second electric push rods 16 are fixedly connected with a clamping block 17. The flange can be effectively fixed by the fixing component. Since the contact position between the clamping block 17 and the flange is set in an arc shape, and a friction pad is provided on the inner wall of the clamping block 17, the stability of the flange clamping and fixing can be ensured.

[0033] Reference Figure 1 and Figure 2 Openings 19 are provided on both sides of the workbench 1, and a hair dryer 18 is provided on one side of each opening 19. Collection boxes 20 are provided on both sides of the workbench 1, and each collection box 20 is respectively arranged under the corresponding opening 19. The hair dryer 18 can blow the iron filings on the surface of the workbench 1 into the collection boxes 20 on both sides after cleaning, so as to clean the surface.

[0034] Working principle: when too much iron filings and impurities appear on the surface of the flange during drilling, the punching knife 21 rotates 90 degrees counterclockwise to drive the fixing rod 3 to rotate, and the rotation of the fixing rod 3 will drive the cleaning component to rotate 90 degrees counterclockwise. At this time, the fixing box 4 is just above the flange, and the fixing box 4 is pushed down by the first electric push rod 15 until the longitudinal soft brush 14 and the transverse soft brush 13 contact the flange and stop moving, driving the motor 5. The rotation of the output end of the motor 5 will drive the first gear 6 to rotate through the rotating shaft, and the rotation of the first gear 6 drives the second gear 7 and the inner gear ring 8 to rotate at the same time. The second gear 7 and the inner gear ring 8 rotate at the same time, which will drive the fixing column 9 and the rotating ring 12 to rotate at the same time. The rotation of the fixing column 9 and the rotating ring 12 drives the longitudinal soft brush 14 and the transverse soft brush 13 to start cleaning the flange surface. After the iron filings and impurities on the flange surface are cleaned, the hair dryer 18 can blow the iron filings on the table top of the workbench 1 to the inside of the collection box 20 on both sides after cleaning, which can clean the table top.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A flange positioning and fixing tool with a cleaning device, comprising a workbench (1), characterized in that: A punching component is provided on one side of the workbench (1), a cleaning component is provided on one side of the punching component, and a fixing component is provided above the workbench (1); The cleaning component comprises a fixed box (4), a driving component and a brushing component are arranged inside the fixed box (4), the driving component comprises a motor (5), the brushing component comprises a fixed column (9) and a rotating ring (12), and the motor (5) is used to drive the fixed column (9) and the rotating ring (12) to rotate and clean the flange.

2. The flange positioning and fixing tool with a cleaning device according to claim 1, characterized in that: A motor (5) is installed above a fixed box (4); a cavity is provided inside the fixed box (4); a plurality of rotating shafts are rotatably connected inside the cavity; an output shaft of the motor (5) is fixedly connected to a rotating shaft; and a first gear (6) is fixedly connected to an outer wall of the rotating shaft.

3. The flange positioning and fixing tool with a cleaning device according to claim 2, characterized in that: The interior of the fixed box (4) is fixedly connected to a second gear (7) via a rotating shaft, the second gear (7) meshes with the first gear (6), the inner wall of the fixed box (4) is rotatably connected to an inner gear ring (8), the second gear (7) meshes with the inner wall of the inner gear ring (8), the outer wall of the inner gear ring (8) penetrates the fixed box (4) and is fixedly connected to a fixing ring (10), and a bearing is provided at the connection between the inner gear ring (8) and the fixed box (4).

4. The flange positioning and fixing tool with a cleaning device according to claim 3, characterized in that: The rotating shaft passes through one side of the fixed box (4) and extends to the outside of the fixed box (4) to be fixedly connected to one end of the fixed column (9); both ends of one side of the fixed ring (10) are fixedly connected to connecting rods (11); one end of the two connecting rods (11) is fixedly connected to the two ends of the rotating ring (12).

5. The flange positioning and fixing tool with a cleaning device according to claim 1, characterized in that: The outer wall of the fixed column (9) is provided with a plurality of transverse soft brushes (13), and the plurality of transverse soft brushes (13) are distributed in a circular array along the vertical direction of the fixed column (9); one side of the rotating ring (12) is provided with a plurality of longitudinal soft brushes (14), and the plurality of longitudinal soft brushes (14) are distributed in a circular array along the vertical direction of the rotating ring (12).

6. The flange positioning and fixing tool with a cleaning device according to claim 1, characterized in that: The punching component comprises an electric rotating rod (2), a top side of the electric rotating rod (2) is fixedly connected to an electric slide rail (22), the bottom of the electric slide rail (22) is slidably connected to a third electric push rod (23), the bottom end of the third electric push rod (23) is rotatably connected to a punching knife (21), the outer wall of the electric rotating rod (2) is fixedly connected to a fixed rod (3), and a first electric push rod (15) is fixedly connected between the fixed rod (3) and the fixed box (4).

7. The flange positioning and fixing tool with a cleaning device according to claim 1, characterized in that: The fixing component comprises a second electric push rod (16), the number of the second electric push rod (16) is set to two, and the output ends of the two second electric push rods (16) are both fixedly connected with a clamping block (17).

8. The flange positioning and fixing tool with a cleaning device according to claim 1, characterized in that: Through openings (19) are provided on both sides of the workbench (1), a hair dryer (18) is provided on one side of each through opening (19), and a collection box (20) is provided on both sides of the workbench (1), and each collection box (20) is arranged below the corresponding through opening (19).

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