A cutting device for a water pump

Abstract

The utility model discloses a cutting device for water pump belongs to water pump processing technical field, it includes box, four stand columns are fixedly connected with four stand columns top, four stand columns top fixedly connected with the top plate, the top plate is fixedly connected with electric push rod, the output of electric push rod is fixedly connected with L shape board, L shape board is fixedly connected with second motor, the output of second motor is fixedly connected with saw blade, the bottom of box is fixedly connected with first motor, the output of first motor is fixedly connected with first rotating shaft. This cutting device for water pump is through setting up L shape clamp plate, rotating plate, linkage link, first motor, carousel and connecting rod, and the device is through two L shape clamp plates to be close to each other to clamp and fix raw material, and the stability of raw material is greatly improved, prevents its in cutting process and produces the phenomenon of shaking or displacement, improves the machining accuracy.

Description

Technical Field

[0001] This utility model belongs to the field of water pump processing technology, specifically a cutting device for water pumps. Background Technology

[0002] A water pump is a mechanical device used to transport or pressurize liquids. It achieves liquid transport through the conversion of mechanical energy. There are many types of water pumps, which can be classified into centrifugal pumps, positive displacement pumps, etc., according to their working principle. During the manufacturing process of water pumps, a cutting device is often required to cut the raw materials into the required size. If the raw materials are not secured during use, the cutting device used for water pumps can easily cause the raw materials to shake or shift during the cutting process, affecting the processing accuracy. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides a cutting device for water pumps, which solves the problem that if the raw material is not fixed during use, it is easy for the raw material to shake or shift during the cutting process, affecting the processing accuracy.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for a water pump, comprising a housing, four columns fixedly connected to the top of the housing, a top plate fixedly connected to the top of the four columns, an electric push rod fixedly connected to the top plate, an L-shaped plate fixedly connected to the output end of the electric push rod, a second motor fixedly connected to the L-shaped plate, a saw blade fixedly connected to the output end of the second motor, a first motor fixedly connected to the bottom of the housing, a first rotating shaft fixedly connected to the output end of the first motor, and a second rotating shaft rotatably connected inside the housing via bearings; Both the first and second rotating shafts have a rotating plate fixedly connected to their top ends. A connecting column is fixedly connected to the top of the rotating plate. There are two connecting columns, and a linkage rod is rotatably connected to each of the two connecting columns. A turntable is fixedly connected to the top of the connecting column. A connecting rod is rotatably connected to the top of the turntable. A circular plate is rotatably connected to the top of one end of the connecting rod. A slider is fixedly connected to the top of the circular plate. An L-shaped clamping plate is fixedly connected to the top of the slider.

[0005] As a further embodiment of this utility model: a screw is threadedly connected to the L-shaped clamp, and a pressure plate is rotatably connected to the bottom end of the screw.

[0006] As a further embodiment of this utility model: a knob is fixedly connected to the top of the screw, and the knob has several grooves.

[0007] As a further embodiment of this utility model: a support plate is fixedly connected to the L-shaped clamp, and the support plate is located at the bottom of the pressure plate.

[0008] As a further embodiment of this utility model: four support legs are fixedly connected to the bottom of the box, and the four support legs are located at the four corners of the bottom of the box.

[0009] As a further embodiment of this utility model: two sliding grooves are provided on the box body, and the slider is slidably connected to the sliding grooves.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This cutting device for water pumps comprises an L-shaped clamping plate, a rotating plate, a linkage rod, a first motor, a turntable, and a connecting rod. In use, the raw material is placed between the pressure plate and the support plate. The first motor is started, driving the first rotating shaft and the rotating plate to rotate. Because the linkage rod is eccentrically mounted on the rotating plate, when one rotating plate rotates, the other rotating plate will rotate under the linkage of the linkage rod. The rotating plate will then drive the connecting column and the turntable to rotate. As the turntable rotates, it pushes the L-shaped clamping plate through the connecting rod, causing the two L-shaped clamping plates to move closer together and clamp the raw material. When the knob is turned, the screw rotates. Since the screw is threaded onto the L-shaped clamp, it moves downwards when it rotates. The screw drives the pressure plate to move down and approach the support plate, thereby pressing the raw material and further fixing it. At this time, the electric push rod is activated to drive the L-shaped plate, the second motor, and the saw blade to move down, and the second motor is activated to drive the saw blade to rotate. The high-speed rotation of the saw blade is used to cut the raw material. This device clamps and fixes the raw material by bringing the two L-shaped clamps close to each other, which greatly improves the stability of the raw material and prevents it from shaking or shifting during the cutting process, thus improving the processing accuracy. 2. This cutting device for water pumps, consisting of a knob, screw, pressure plate, and support plate, clamps the raw material between two L-shaped clamps. Rotating the knob then drives the screw to rotate. Since the screw is threaded onto the L-shaped clamps, it moves downwards as it rotates, causing the pressure plate to move down and approach the support plate, further compressing and securing the raw material. At this point, an electric push rod is activated, moving the L-shaped plate, a second motor, and the saw blade downwards. The second motor then drives the saw blade to rotate, using the high-speed rotation of the saw blade to cut the raw material. This device further enhances the stability of the raw material by using the screw to move the pressure plate down and approach the support plate. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a structural schematic diagram of the cross-section of the box body of this utility model; Figure 3 This is a three-dimensional structural diagram of the electric push rod of this utility model; Figure 4 This is a three-dimensional structural diagram of the L-shaped clamp of this utility model; In the diagram: 1. Box body; 2. Column; 3. Top plate; 4. Electric push rod; 5. Support leg; 6. First motor; 7. First rotating shaft; 8. Second rotating shaft; 9. Slide groove; 10. L-shaped clamp; 11. L-shaped plate; 12. Second motor; 13. Saw blade; 14. Screw; 15. Knob; 16. Pressure plate; 17. Support plate; 18. Linkage rod; 19. Rotating plate; 20. Connecting column; 21. Connecting rod; 22. Slider; 23. Circular plate; 24. Turntable. Detailed Implementation

[0012] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0013] like Figure 1-4 As shown, this utility model provides a technical solution: a cutting device for a water pump, including a housing 1, four columns 2 are fixedly connected to the top of the housing 1, a top plate 3 is fixedly connected to the top of the four columns 2, an electric push rod 4 is fixedly connected to the top plate 3, an L-shaped plate 11 is fixedly connected to the output end of the electric push rod 4, a second motor 12 is fixedly connected to the L-shaped plate 11, and four support legs 5 are fixedly connected to the bottom of the housing 1, with the four support legs 5 located at the four corners of the bottom of the housing 1 respectively.

[0014] The output end of the second motor 12 is fixedly connected to a saw blade 13. The bottom of the housing 1 is fixedly connected to a first motor 6. The output end of the first motor 6 is fixedly connected to a first rotating shaft 7. Inside the housing 1, a second rotating shaft 8 is rotatably connected via bearings. Rotating plates 19 are fixedly connected to the top ends of both the first and second rotating shafts 7 and 8. Connecting posts 20 are fixedly connected to the top of the rotating plates 19. There are two connecting posts 20, and linkage rods 18 are rotatably connected to the two connecting posts 20. Because of the linkage rods 18, which are eccentrically positioned on the rotating shaft... The sliding plate 19 is on the moving plate 19. Therefore, when one of the rotating plates 19 rotates, it will drive the other rotating plate 19 to rotate under the linkage of the linkage rod 18, so as to realize the synchronous rotation of the two rotating plates 19. Two sliding grooves 9 are provided on the housing 1. Because of the sliding grooves 9, when the L-shaped clamping plate 10 moves, the slider 22 will slide inside the sliding groove 9. The sliding groove 9 can play the role of limiting and guiding the slider 22 and the L-shaped clamping plate 10, improving the stability and accuracy of the movement of the L-shaped clamping plate 10. The slider 22 is slidably connected to the sliding groove 9.

[0015] A turntable 24 is fixedly connected to the top of the connecting column 20. A connecting rod 21 is rotatably connected to the top of the turntable 24. A circular plate 23 is rotatably connected to the top of one end of the connecting rod 21. A slider 22 is fixedly connected to the top of the circular plate 23. A knob 15 is fixedly connected to the top of the screw 14. Several grooves are provided on the knob 15. Because several grooves are provided on the knob 15, friction can be increased, making it easier for personnel to rotate the knob 15 and improving the ease of operation.

[0016] The top of the slider 22 is fixedly connected to an L-shaped clamping plate 10, and a screw 14 is threadedly connected to the L-shaped clamping plate 10. Because of the screw 14, the pressure plate 16 is moved down and close to the support plate 17 to further press and fix the raw material, thereby further improving the stability of the raw material. The bottom end of the screw 14 is rotatably connected to the pressure plate 16, and the support plate 17 is fixedly connected to the L-shaped clamping plate 10. The support plate 17 is located at the bottom of the pressure plate 16.

[0017] The working principle of this utility model is as follows: In use, the raw material is placed between the pressure plate 16 and the support plate 17. The first motor 6 is started to drive the first rotating shaft 7 and the rotating plate 19 to rotate. Since the linkage rod 18 is eccentrically set on the rotating plate 19, when one rotating plate 19 rotates, the other rotating plate 19 will be driven to rotate under the linkage action of the linkage rod 18. The rotating plate 19 will drive the connecting column 20 and the turntable 24 to rotate. As the turntable 24 rotates, the turntable 24 will push the L-shaped clamping plate 10 to move through the connecting rod 21, thereby causing the two L-shaped clamping plates 10 to move. The raw materials are clamped together by moving closer together. At this time, the knob 15 is turned to drive the screw 14 to rotate. Since the screw 14 is threaded to the L-shaped clamping plate 10, it will move downward when it rotates. The screw 14 drives the pressure plate 16 to move down and approach the support plate 17, thereby pressing the raw materials and achieving further fixation. At this time, the electric push rod 4 is started to drive the L-shaped plate 11, the second motor 12 and the saw blade 13 to move down, and the second motor 12 is started to drive the saw blade 13 to rotate. The high-speed rotation of the saw blade 13 is used to cut the raw materials.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A cutting device for a water pump, comprising a housing (1), characterized in that: The top of the box (1) is fixedly connected to four columns (2), the top of the four columns (2) is fixedly connected to a top plate (3), the top plate (3) is fixedly connected to an electric push rod (4), the output end of the electric push rod (4) is fixedly connected to an L-shaped plate (11), the L-shaped plate (11) is fixedly connected to a second motor (12), the output end of the second motor (12) is fixedly connected to a saw blade (13), the bottom of the box (1) is fixedly connected to a first motor (6), the output end of the first motor (6) is fixedly connected to a first rotating shaft (7), and the inside of the box (1) is rotatably connected to a second rotating shaft (8) through a bearing. The first rotating shaft (7) and the second rotating shaft (8) are both fixedly connected to a rotating plate (19). The top of the rotating plate (19) is fixedly connected to a connecting column (20). There are two connecting columns (20). A linkage rod (18) is rotatably connected to the two connecting columns (20). A turntable (24) is fixedly connected to the top of the connecting column (20). A connecting rod (21) is rotatably connected to the top of the turntable (24). A circular plate (23) is rotatably connected to the top of one end of the connecting rod (21). A slider (22) is fixedly connected to the top of the circular plate (23). An L-shaped clamp (10) is fixedly connected to the top of the slider (22).

2. The cutting device for a water pump according to claim 1, characterized in that: A screw (14) is threaded onto the L-shaped clamp (10), and a pressure plate (16) is rotatably connected to the bottom end of the screw (14).

3. A cutting device for a water pump according to claim 2, characterized in that: A knob (15) is fixedly connected to the top of the screw (14), and the knob (15) has several grooves.

4. A cutting device for a water pump according to claim 2, characterized in that: A support plate (17) is fixedly connected to the L-shaped clamp (10), and the support plate (17) is located at the bottom of the pressure plate (16).

5. A cutting device for a water pump according to claim 1, characterized in that: The bottom of the box (1) is fixedly connected to four support legs (5), which are located at the four corners of the bottom of the box (1).

6. A cutting device for a water pump according to claim 1, characterized in that: Two slide grooves (9) are provided on the box body (1), and the slider (22) is slidably connected to the slide grooves (9).

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