Sacrificial anode pipe fitting cutting mechanism

Abstract

The utility model discloses a sacrificial anode pipe fitting cutting mechanism which comprises a workbench, a cutting assembly, a clamping assembly and a driving assembly. A protective shell is fixedly connected to the left side of the upper surface of the workbench, a supporting block is fixedly connected to the right side of the upper surface of the workbench, a sliding rail is fixedly connected to the upper surface of the supporting block, a sliding block is slidably connected to the upper surface of the sliding rail, and an adjusting table is fixedly connected to the upper surface of the sliding block; the cutting assembly is fixedly connected to the upper surface of the adjusting table; and the clamping assembly comprises clamping blocks, rack plates and first gears, the clamping blocks are slidably connected to the interiors of the open grooves in the left side and the right side of the inner wall of the protective shell, and the sides, close to the middle of the protective shell, of the clamping blocks are fixedly connected with the rack plates. And the sacrificial anode pipe fitting is prevented from shaking in the machining process, and the cutting quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sacrificial anode pipe fitting cutting, in particular to a sacrificial anode pipe fitting cutting mechanism. Background Technique

[0002] Pipes play a crucial role in multiple fields and scenarios. From material transportation to inter-process communication, their diversity and practicality make them an indispensable part of modern life and industrial production. Pipes passing through walls or underground are easily corroded by the scouring of wastewater and sewage. Therefore, we use the method of sacrificial anodes to protect the pipes against corrosion. In life, a sacrificial anode pipe fitting cutting mechanism is generally used to cut and process such pipe fittings;

[0003] The existing sacrificial anode pipe fitting cutting mechanism fixes the pipe fitting through a clamping mechanism and then cuts and processes the pipe fitting through a cutting device;

[0004] When the existing sacrificial anode pipe fitting cutting mechanism is cutting, it is easy to have improper positioning, causing the pipe fitting to shake, making it difficult to ensure the cutting effect and reducing the cutting quality. Therefore, we propose a sacrificial anode pipe fitting cutting mechanism. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a sacrificial anode pipe fitting cutting mechanism, which can better fix and process the sacrificial anode pipe fitting, prevent the sacrificial anode pipe fitting from shaking during the processing, ensure the cutting quality, and can effectively solve the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a sacrificial anode pipe fitting cutting mechanism, which is characterized in that it includes a workbench, a cutting assembly, a clamping assembly and a driving assembly;

[0007] Workbench: A protective shell is fixedly connected to the left side of the upper surface of the workbench, a support block is fixedly connected to the right side of the upper surface of the workbench, a slide rail is fixedly connected to the upper surface of the support block, a slider is slidably connected to the upper surface of the slide rail, and an adjustment table is fixedly connected to the upper surface of the slider;

[0008] Cutting assembly: It is fixedly connected to the upper surface of the adjustment table;

[0009] Clamping assembly: It includes clamping blocks, a rack plate and a first gear. The clamping blocks are all slidably connected to the slots on the left and right sides of the inner wall of the protective shell. A rack plate is fixedly connected to one side of each clamping block close to the middle of the protective shell. The left and right inner sides of the protective shell are both rotatably connected by pins to a first gear, and the first gear is meshed with the adjacent rack plate;

[0010] Drive assembly: It is fixedly connected to the upper end inside the protective shell. The drive assembly is cooperatively installed with the clamping assembly, which can better fix and process the sacrificial anode component, prevent the sacrificial anode component from shaking during the processing, and ensure the cutting quality.

[0011] Furthermore, the cutting assembly includes a grinding wheel, a motor, a protective sleeve, and a connecting sleeve. The motor is fixedly connected to the upper surface of the adjustment table. The left end of the motor housing is fixedly connected with a connecting sleeve, the connecting sleeve is sleeved on the outer surface of the motor output shaft, the left end of the connecting sleeve is fixedly connected with a protective sleeve, the left end of the motor output shaft is fixedly connected with a grinding wheel, the front side of the grinding wheel is located inside the protective sleeve, and the input end of the motor is electrically connected to the output end of an external single-chip microcomputer to cut the sacrificial anode component.

[0012] Furthermore, symmetrically distributed arc-shaped plates are fixedly connected to the left and right inner sides of the protective shell. Avoidance grooves are provided at the corresponding positions of the ends of the arc-shaped plates far from the middle of the protective shell and the adjacent rack plates. The rack plates are all slidably connected inside the avoidance grooves provided at the corresponding positions of the arc-shaped plates. Covers are fixedly connected to the ends of the arc-shaped plates close to the middle of the protective shell. Double-sided toothed rings are slidably connected between the covers and the adjacent rack plates. The inner teeth of the double-sided toothed rings are all meshed and connected with the first gear to connect the drive assembly and the clamping assembly.

[0013] Furthermore, the drive assembly includes a rotating handle, a worm, a worm gear, a transmission rod, and a second gear. The rotating handle is rotatably connected to the front surface of the protective shell. The rear end of the rotating handle is fixedly connected with a worm. A transmission rod is rotatably connected between the left and right inner sides of the protective shell. Second gears are fixedly connected to both the left and right ends of the transmission rod. The second gears are all meshed and connected with the outer teeth of the adjacent double-sided toothed rings. A worm gear is fixedly connected to the middle of the outer surface of the transmission rod. The worm is meshed and connected with the worm gear to transmit driving force.

[0014] Furthermore, feet are fixedly connected to the lower surface of the workbench to support the workbench and make the workbench stable during processing.

[0015] Furthermore, a fixed handle is fixedly connected to the right side of the adjustment table to facilitate moving the cutting device.

[0016] Furthermore, uniformly distributed limit pins are fixedly connected to the upper surface of the support block to prevent the cutting device from exceeding the maximum operating range.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: This sacrificial anode component cutting mechanism has the following advantages:

[0018] When cutting the sacrificial anode component, first rotate the rotating handle to drive the worm to rotate, causing the worm wheel to rotate, so that the second gear rotates, driving the double-sided tooth ring to rotate, driving the first gear to rotate, and thus driving the rack plate to move along the corresponding position groove of the protective shell, making the clamping block move away from the center of the arc plate. At this time, the clamping assembly is loosened. Horizontally place the sacrificial anode component to be cut into the center of the protective shell and pass through it. Then reverse the rotating handle to make the clamping block move towards the center of the arc plate, thereby clamping the sacrificial anode component, which can better fix and process the sacrificial anode component, prevent the sacrificial anode component from shaking during the processing, and ensure the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present invention;

[0020] Figure 2 is a schematic front-sectional structural diagram of the present invention;

[0021] Figure 3 is a schematic right-sectional structural diagram of the present invention;

[0022] Figure 4 is an enlarged schematic structural diagram of part A of the present invention.

[0023] In the figure: 1 foot, 2 workbench, 3 support block, 4 protective shell, 5 slide rail, 6 slider, 7 adjustment table, 8 cutting assembly, 81 grinding wheel, 82 motor, 83 protective sleeve, 84 connecting sleeve, 9 fixed handle, 10 clamping assembly, 101 clamping block, 102 rack plate, 103 first gear, 11 driving assembly, 111 rotating handle, 112 worm, 113 worm wheel, 114 transmission rod, 115 second gear, 12 arc plate, 13 double-sided tooth ring, 14 cover plate, 15 limit pin. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-4 , this embodiment provides a technical solution: a sacrificial anode component cutting mechanism, including a workbench 2, a cutting assembly 8, a clamping assembly 10, and a driving assembly 11;

[0026] Workbench 2: A protective shell 4 is fixedly connected to the left side of its upper surface. A support block 3 is fixedly connected to the right side of the upper surface of the workbench 2. Uniformly distributed limit pins 15 are fixedly connected to the upper surface of the support block 3. Support feet 1 are fixedly connected to the lower surface of the workbench 2. A slide rail 5 is fixedly connected to the upper surface of the support block 3. A slider 6 is slidably connected to the upper surface of the slide rail 5. An adjustment table 7 is fixedly connected to the upper surface of the slider 6. A fixed handle 9 is fixedly connected to the right side surface of the adjustment table 7;

[0027] Cutting assembly 8: It is fixedly connected to the upper surface of the adjustment table 7. The cutting assembly 8 includes a grinding wheel 81, a motor 82, a protective sleeve 83 and a connecting sleeve 84. The motor 82 is fixedly connected to the upper surface of the adjustment table 7. A connecting sleeve 84 is fixedly connected to the left end of the housing of the motor 82. The connecting sleeve 84 is sleeved on the outer surface of the output shaft of the motor 82. A protective sleeve 83 is fixedly connected to the left end of the connecting sleeve 84. The left end of the output shaft of the motor 82 is fixedly connected to the grinding wheel 81. The front side of the grinding wheel 81 is located inside the protective sleeve 83. The input end of the motor 82 is electrically connected to the output end of an external single-chip microcomputer. By operating the external single-chip microcomputer, the motor 82 is made to operate. The output shaft of the motor 81 drives the grinding wheel 81 to rotate to cut the sacrificial anode component. Push the fixed handle 9 to make the grinding wheel 81 longitudinally move along the direction of the slide rail 5, thereby completing the cutting of the sacrificial anode component;

[0028] Clamping assembly 10: It includes clamping blocks 101, rack plates 102 and gear one 103. The clamping blocks 101 are all slidably connected to the slots on the left and right sides of the inner wall of the protective shell 4. On the side of the clamping blocks 101 close to the middle of the protective shell 4, rack plates 102 are fixedly connected. The left and right side surfaces inside the protective shell 4 are both rotatably connected to gear one 103 through pin shafts. Gear one 103 is meshed with the adjacent rack plate 102. Symmetrically distributed arc-shaped plates 12 are fixedly connected to the left and right side surfaces inside the protective shell 4. Avoidance grooves are opened at the corresponding positions of the ends of the arc-shaped plates 12 far from the middle of the protective shell 4 and the adjacent rack plates 102. The rack plates 102 are all slidably connected to the avoidance grooves opened at the corresponding positions of the arc-shaped plates 12. Cover plates 14 are fixedly connected to the ends of the arc-shaped plates 12 close to the middle of the protective shell 4. Double-sided toothed rings 13 are slidably connected between the cover plates 14 and the adjacent rack plates 102. The inner teeth of the double-sided toothed rings 13 are all meshed with gear one 103. When cutting the sacrificial anode component, first rotate the turning handle 111 to drive the worm 112 to rotate, make the worm wheel 113 rotate, thereby gear two 115 rotates, drive the double-sided toothed ring 13 to rotate, drive gear one 103 to rotate, thereby drive the rack plate 102 to move along the slots at the corresponding positions of the protective shell 4, make the clamping blocks 101 move away from the center of the arc of the arc-shaped plate 12. At this time, the clamping assembly is loosened. Horizontally place the sacrificial anode component to be cut into the center of the protective shell 4 and pass through it. At this time, reverse the turning handle 111 to make the clamping blocks 101 move towards the center of the arc of the arc-shaped plate 12, thereby clamping the sacrificial anode component;

[0029] Drive assembly 11: It is fixedly connected to the upper end inside the protective housing 4. The drive assembly 11 is cooperatively installed with the clamping assembly 10. The drive assembly 11 includes a rotating handle 111, a worm 112, a worm gear 113, a transmission rod 114, and a second gear 115. The rotating handle 111 is rotatably connected to the front surface of the protective housing 4. A worm 112 is fixedly connected to the rear end of the rotating handle 111. A transmission rod 114 is rotatably connected between the left and right inner side surfaces of the protective housing 4. Second gears 115 are fixedly connected to both the left and right ends of the transmission rod 114. The second gears 115 are meshed and connected to the outer teeth of the adjacent double-sided toothed ring 13. A worm gear 113 is fixedly connected to the middle of the outer surface of the transmission rod 114. The worm 112 is meshed and connected with the worm gear 113.

[0030] The working principle of the sacrificial anode component cutting mechanism provided by the present utility model is as follows: When cutting the sacrificial anode component, first rotate the rotating handle 111 to drive the worm 112 to rotate, causing the worm gear 113 to rotate, so that the second gear 115 rotates, driving the double-sided toothed ring 13 to rotate, driving the first gear 103 to rotate, and thus driving the rack plate 102 to move along the slot at the corresponding position of the protective housing 4, causing the clamping block 101 to move away from the center of the arc-shaped plate 12. At this time, the clamping assembly is loosened, and the sacrificial anode component to be cut is horizontally placed into the center of the protective housing 4 and passed through. Then, reverse the rotating handle 111 to make the clamping block 101 move towards the center of the arc-shaped plate 12, thereby clamping the sacrificial anode component. Operate the external single-chip microcomputer to make the motor 82 operate. The output shaft of the motor 81 drives the grinding wheel 81 to rotate to cut the sacrificial anode component. Push the fixed handle 9 to make the grinding wheel 81 longitudinally move along the direction of the slide rail 5, thus completing the cutting of the sacrificial anode component.

[0031] It should be noted that in the above embodiments, the motor 82 disclosed can be selected as the YE3-631-2 permanent rotation motor, and the method commonly used in the prior art is adopted for the external single-chip microcomputer to control the operation of the motor 82.

[0032] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. Sacrificial anode pipe cutting mechanism, characterized by: It comprises a workbench (2), a cutting assembly (8), a clamping assembly (10) and a driving assembly (11); The workbench (2) has a protective shell (4) fixedly connected to the left side of its upper surface, a support block (3) fixedly connected to the right side of the upper surface of the workbench (2), a slide rail (5) fixedly connected to the upper surface of the support block (3), a slider (6) slidably connected to the upper surface of the slide rail (5), and an adjustment platform (7) fixedly connected to the upper surface of the slider (6); Cutting assembly (8): fixedly connected to the upper surface of the adjustment platform (7); The clamping assembly (10) comprises a clamping block (101), a rack plate (102) and a gear one (103), wherein the clamping blocks (101) are slidably connected to the slots on the left and right sides of the inner wall of the protective shell (4), the rack plate (102) is fixedly connected to one side of the clamping block (101) close to the middle of the protective shell (4), the left and right side surfaces inside the protective shell (4) are rotatably connected to the gear one (103) via a pin shaft, and the gear one (103) is meshedly connected to the adjacent rack plate (102); A driving assembly (11) is fixedly connected to the inner upper end of the protective shell (4), and the driving assembly (11) is installed in coordination with the clamping assembly (10).

2. The sacrificial anode pipe cutting mechanism according to claim 1, characterized in that: The cutting assembly (8) comprises a grinding wheel (81), a motor (82), a protective sleeve (83) and a connecting sleeve (84); the motor (82) is fixedly connected to the upper surface of the adjustment platform (7); the left end of the housing of the motor (82) is fixedly connected to the connecting sleeve (84); the connecting sleeve (84) is sleeved on the outer surface of the output shaft of the motor (82); the left end of the connecting sleeve (84) is fixedly connected to the protective sleeve (83); the left end of the output shaft of the motor (82) is fixedly connected to the grinding wheel (81); the front side of the grinding wheel (81) is located inside the protective sleeve (83); and the input end of the motor (82) is electrically connected to the output end of an external single-chip microcomputer.

3. The sacrificial anode pipe cutting mechanism according to claim 1, characterized in that: The left and right sides of the interior of the protective shell (4) are fixedly connected with symmetrically distributed arc plates (12); one end of the arc plate (12) away from the middle of the protective shell (4) is provided with an avoidance groove at a corresponding position of an adjacent rack plate (102); the rack plates (102) are slidably connected to the inside of the avoidance groove provided at the corresponding position of the arc plate (12); one end of the arc plate (12) close to the middle of the protective shell (4) is fixedly connected with a cover plate (14); a double-sided toothed ring (13) is slidably connected between the cover plate (14) and the adjacent rack plate (102); the inner teeth of the double-sided toothed ring (13) are meshed with gear one (103).

4. The sacrificial anode pipe cutting mechanism according to claim 1, characterized in that: The driving assembly (11) comprises a rotating handle (111), a worm (112), a worm wheel (113), a transmission rod (114) and a second gear (115); the rotating handle (111) is rotatably connected to the front surface of the protective shell (4); the rear end of the rotating handle (111) is fixedly connected to the worm (112); the transmission rod (114) is rotatably connected between the left and right side surfaces inside the protective shell (4); the left and right ends of the transmission rod (114) are fixedly connected to the second gear (115); the second gear (115) is meshedly connected to the outer teeth of the adjacent double-sided gear ring (13); the middle part of the outer surface of the transmission rod (114) is fixedly connected to the worm wheel (113); the worm (112) and the worm wheel (113) are meshedly connected.

5. The sacrificial anode pipe cutting mechanism according to claim 1, characterized in that: The lower surface of the workbench (2) is fixedly connected with a support foot (1).

6. The sacrificial anode pipe cutting mechanism according to claim 1, characterized in that: A fixed handle (9) is fixedly connected to the right side of the adjustment platform (7).

7. The sacrificial anode pipe cutting mechanism according to claim 1, characterized in that: The upper surface of the support block (3) is fixedly connected with evenly distributed limiting pins (15).

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