Impeller polishing clamping tool

Abstract

The utility model relates to clamping frock technical field, disclose a kind of clamping frock for impeller polishing, including installation base, further, the upper fixedly connected with first installation bin of installation base, the inside fixedly connected with first motor of first installation bin, the output end fixedly connected with first gear on the side of first motor, the upper tooth of first gear is connected with second gear, the outside fixedly connected with first connecting rod of second gear, the outside of first installation bin is equipped with first mounting hole. The utility model discloses a kind of clamping frock for impeller polishing by the support rod being set, angle of impeller can be adjusted, satisfy the demand of impeller polishing from different angles, improve the effect of polishing, by the collection box being set, the debris generated by polishing impeller can be collected, protect the working environment, maintain the health of operator.

Description

Technical Field

[0001] This utility model relates to the field of clamping fixture technology, and in particular to a clamping fixture for impeller grinding. Background Technology

[0002] An impeller is a rotating mechanical component that transfers energy to a fluid (liquid or gas), and is widely used in equipment such as pumps, fans, turbines, and compressors. During the impeller manufacturing process, the impeller surface needs to be polished to ensure optimal performance.

[0003] When grinding impellers, the impeller needs to be fixed in place. All angles of the impeller surface need to be ground. In actual production, it is inconvenient to adjust the angle of the impeller clamping, making it difficult to meet the grinding needs of impellers at different angles. Furthermore, grinding the impeller generates a large amount of debris, affecting the hygiene of the operating environment. Therefore, a clamping fixture for impeller grinding is proposed. Utility Model Content

[0004] The main purpose of this utility model is to provide a clamping fixture for impeller grinding, which solves the problem that the surface of the impeller needs to be ground at all angles. In actual production, it is inconvenient to adjust the angle of the clamping impeller, which is not convenient to meet the grinding needs of impellers at different angles. The grinding of the impeller will generate a lot of debris, which will affect the hygiene of the operating environment.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A clamping fixture for impeller grinding includes a mounting base. Further, a first mounting chamber is fixedly connected to the top of the mounting base, a first motor is fixedly connected inside the first mounting chamber, a first gear is fixedly connected to one output end of the first motor, a second gear is meshed above the first gear, a first connecting rod is fixedly connected to the outside of the second gear, a first mounting hole is opened on the outside of the first mounting chamber, one end of the first connecting rod passes through the first mounting hole, and a second mounting chamber is fixedly connected to the outside of the first connecting rod.

[0006] Furthermore, a second motor is fixedly connected inside the second installation compartment, a third gear is fixedly connected to one output end of the second motor, a fourth gear is geared above the third gear, a second connecting rod is fixedly connected to the outside of the fourth gear, a second installation hole is opened on the outside of the second installation compartment, and one end of the second connecting rod passes through the second installation hole.

[0007] Furthermore, a support rod is fixedly connected to the outer side of the second connecting rod, a third motor is fixedly connected to the outer side of the support rod, a third mounting hole is opened on the outer side of the support rod, a third connecting rod is fixedly connected to one output end of the third motor, one end of the third connecting rod passes through the third mounting hole, and a third mounting compartment is fixedly connected to one outer end of the third connecting rod.

[0008] Furthermore, an electric push rod is fixedly connected to the outer side of the third mounting compartment, and a transmission rod is fixedly connected to the outward output end of the electric push rod. A fourth mounting hole is opened on the outer side of the third mounting compartment. One end of the transmission rod passes through the fourth mounting hole, and a movable block is fixedly connected to one end of the transmission rod. A fourth connecting rod is fixedly connected to one outer end of the movable block. A limit groove is opened on the outer side of the third mounting compartment, and one end of the fourth connecting rod passes through the limit groove. A second retaining seat is fixedly connected to the outer side of the fourth connecting rod, and a first retaining seat is fixedly connected to the outer side of the third mounting compartment.

[0009] Furthermore, a collection trough is fixedly connected to the top of the mounting base, a filter plate is fixedly connected to the outside of the collection trough, a fan is fixedly connected to the outside of the collection trough, a connecting groove is provided below the collection trough, and a collection box is abutted against the top of the mounting base.

[0010] Furthermore, a control panel is fixedly connected to the outer side of the mounting base, and the control panel is electrically connected to the first motor, the second motor, the third motor, the electric push rod, and the fan.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model, through the provision of a support rod, allows for adjustment of the impeller angle, meeting the needs of grinding the impeller from different angles and improving the grinding effect. When the first motor is started, it drives the second mounting chamber to rotate via the first gear, second gear, and first connecting rod. The second mounting chamber then drives the impeller to move up, down, left, and right via the support rod. The support rod can then drive the third mounting chamber to move via the third motor and third connecting rod. The third mounting chamber then drives the impeller to move via the first and second mounting seats. Similarly, when the second motor is started, it drives the support rod to rotate via the third gear, fourth gear, and second connecting rod. The support rod drives the impeller to rotate. When the third motor is started, it drives the third mounting chamber to rotate via the third connecting rod. The third mounting chamber then drives the impeller to rotate. This design allows for adjustment of the impeller angle, meeting the needs of grinding the impeller from different angles and improving the grinding effect.

[0012] 2. This utility model, through its collection box, can collect the debris generated by the grinding impeller, protecting the working environment and safeguarding the health of operators. When the fan is turned on, it draws the grinding debris into the collection trough and adsorbs it onto the surface of the filter plate. When collecting, the fan is turned off, and the debris on the filter plate surface is scraped into the collection box. Simultaneously, the collection trough has a certain slope, allowing gravity to further guide the debris into the collection box through the connecting groove. This design effectively collects the debris generated by the grinding impeller, protecting the working environment and safeguarding the health of operators.

[0013] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the clamping fixture for impeller grinding according to the present invention from the first angle.

[0015] Figure 2 This is a schematic diagram of the overall structure of the clamping fixture for impeller grinding according to the present invention from the second angle.

[0016] Figure 3 This is a schematic diagram of a portion of the first mounting chamber of a clamping fixture for impeller grinding according to this utility model.

[0017] Figure 4 This is a schematic diagram of a portion of the structure of the second mounting chamber of a clamping fixture for impeller grinding according to this utility model.

[0018] Figure 5 This is a schematic diagram of a portion of the third mounting chamber of a clamping fixture for impeller grinding according to this utility model.

[0019] Figure 6 This is a schematic diagram of a portion of the structure of the second clamping seat of a clamping fixture for impeller grinding according to this utility model.

[0020] Figure 7 This is a schematic diagram of a portion of the collection groove of a clamping fixture for impeller grinding according to this utility model.

[0021] In the diagram: 1. Mounting base; 2. First mounting compartment; 3. Control panel; 4. First motor; 5. First gear; 6. Second gear; 7. First connecting rod; 8. Second mounting compartment; 9. Second motor; 10. Third gear; 11. Fourth gear; 12. Second connecting rod; 13. Support rod; 14. Third motor; 15. Third connecting rod; 16. Third mounting compartment; 17. First mounting bracket; 18. Limiting groove; 19. Electric push rod; 20. Movable block; 21. Fourth connecting rod; 22. Second mounting bracket; 23. Collection groove; 24. Filter plate; 25. Fan; 26. Connecting groove; 27. Collection box. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1-5 As shown, a clamping fixture for impeller grinding includes a mounting base 1, a first mounting chamber 2 fixedly connected to the top of the mounting base 1, a first motor 4 fixedly connected inside the first mounting chamber 2, a first gear 5 fixedly connected to one output end of the first motor 4, a second gear 6 meshing above the first gear 5, a first connecting rod 7 fixedly connected to the outside of the second gear 6, a first mounting hole opened on the outside of the first mounting chamber 2, one end of the first connecting rod 7 passing through the first mounting hole, and a second mounting chamber 8 fixedly connected to the outside of the first connecting rod 7. By adopting the above technical solution, the first mounting chamber 2 can limit the first connecting rod 7 to only rotate and prevent other displacements.

[0024] like Figures 1-5 As shown, a second motor 9 is fixedly connected inside the second mounting chamber 8. A third gear 10 is fixedly connected to one output end of the second motor 9. A fourth gear 11 is geared above the third gear 10. A second connecting rod 12 is fixedly connected to the outside of the fourth gear 11. A second mounting hole is opened on the outside of the second mounting chamber 8. One end of the second connecting rod 12 passes through the second mounting hole. By adopting the above technical solution, the second mounting chamber 8 can limit the second connecting rod 12 to only rotate and prevent other displacements.

[0025] like Figures 1-5 As shown, a support rod 13 is fixedly connected to the outer side of the second connecting rod 12, and a third motor 14 is fixedly connected to the outer side of the support rod 13. A third mounting hole is opened on the outer side of the support rod 13. A third connecting rod 15 is fixedly connected to one output end of the third motor 14. One end of the third connecting rod 15 passes through the third mounting hole, and a third mounting compartment 16 is fixedly connected to one outer end of the third connecting rod 15. By adopting the above technical solution, the support rod 13 can limit the third connecting rod 15 to only rotate and prevent other displacements.

[0026] like Figures 1-6 As shown, an electric push rod 19 is fixedly connected to the outer side of the third mounting chamber 16. A transmission rod is fixedly connected to the outward output end of the electric push rod 19. A fourth mounting hole is opened on the outer side of the third mounting chamber 16. One end of the transmission rod passes through the fourth mounting hole and is fixedly connected to a movable block 20. A fourth connecting rod 21 is fixedly connected to the outer side of the movable block 20. A limiting groove 18 is opened on the outer side of the third mounting chamber 16. One end of the fourth connecting rod 21 passes through the limiting groove 18. A second card seat 22 is fixedly connected to the outer side of the fourth connecting rod 21. A first card seat 17 is fixedly connected to the outer side of the third mounting chamber 16. With this arrangement, the movable block 20 can be limited to moving only in a straight line within the third mounting chamber 16.

[0027] like Figures 1-2 , Figure 7 As shown, a collection trough 23 is fixedly connected to the top of the mounting base 1, a filter plate 24 is fixedly connected to the outside of the collection trough 23, a fan 25 is fixedly connected to the outside of the collection trough 23, a connecting groove 26 is provided below the collection trough 23, and a collection box 27 is abutted against the top of the mounting base 1. With this arrangement, the inside of the collection trough 23 has a slope, which can guide the debris entering the collection trough 23 into the collection box 27 through the connecting groove 26. The collection box 27 can be quickly disassembled and assembled. The exhaust pipe of the blower 25 is connected to the filter plate 24, which can enhance the effect of sucking debris into the collection tank 23.

[0028] like Figures 1-7 As shown, a control panel 3 is fixedly connected to the outside of the mounting base 1. The control panel 3 is electrically connected to the first motor 4, the second motor 9, the third motor 14, the electric push rod 19, and the fan 25. With this configuration, the control panel 3 can control the first motor 4, the second motor 9, the third motor 14, the electric push rod 19, and the fan 25.

[0029] When in use, place the mounting base 1 on a horizontal plane, connect the external power supply through the control panel 3, place the impeller between the first card holder 17 and the second card holder 22, start the electric push rod 19, the electric push rod 19 drives the second card holder 22 to move through the movable block 20 and the fourth connecting rod 21, the second card holder 22 and the first card holder 17 are clamped and fixed, and the impeller surface can be polished at this time.

[0030] When the impeller position angle needs to be adjusted, the first motor 4 is started. The first motor 4 drives the second mounting chamber 8 to rotate through the first gear 5, the second gear 6 and the first connecting rod 7. The second mounting chamber 8 then drives the impeller to move up, down and left and right through the support rod 13. The support rod 13 can drive the third mounting chamber 16 to move through the third motor 14 and the third connecting rod 15. The third mounting chamber 16 then drives the impeller to move through the first card holder 17 and the second card holder 22. Similarly, the second motor 9 is started. The second motor 9 drives the support rod 13 to rotate through the third gear 10, the fourth gear 11 and the second connecting rod 12. The support rod 13 drives the impeller to rotate. The third motor 14 is started. The third motor 14 drives the third mounting chamber 16 to rotate through the third connecting rod 15. The third mounting chamber 16 then drives the impeller to rotate.

[0031] To protect the health of operators, the blower 25 is started, drawing the grinding debris into the collection trough 23 and adsorbing it onto the surface of the filter plate 24. When collecting, the blower 25 is turned off, allowing the debris on the filter plate 24 to be scraped into the collection box 27. Simultaneously, the collection trough 23 has a certain slope, allowing gravity to further guide the debris into the collection box 27 through the connecting groove 26. This utility model provides a clamping fixture for impeller grinding, which solves the problem that the surface of the impeller needs to be ground at various angles. In actual production, it is inconvenient to adjust the angle of the clamping impeller, and it is inconvenient to meet the grinding needs of impellers at different angles. The impeller will generate a lot of debris during grinding, which will affect the hygiene of the operating environment. This is quite practical.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A clamping fixture for impeller grinding, comprising a mounting base (1), characterized in that: A first mounting chamber (2) is fixedly connected above the mounting base (1). A first motor (4) is fixedly connected inside the first mounting chamber (2). A first gear (5) is fixedly connected to one side of the output end of the first motor (4). A second gear (6) is geared above the first gear (5). A first connecting rod (7) is fixedly connected to the outside of the second gear (6). A first mounting hole is opened on the outside of the first mounting chamber (2). One end of the first connecting rod (7) passes through the first mounting hole. A second mounting chamber (8) is fixedly connected to the outside of the first connecting rod (7).

2. The clamping fixture for impeller grinding according to claim 1, characterized in that: The second installation chamber (8) is fixedly connected to a second motor (9), and a third gear (10) is fixedly connected to one side of the output end of the second motor (9). A fourth gear (11) is geared above the third gear (10), and a second connecting rod (12) is fixedly connected to the outside of the fourth gear (11). A second installation hole is opened on the outside of the second installation chamber (8), and one end of the second connecting rod (12) passes through the second installation hole.

3. The clamping fixture for impeller grinding according to claim 2, characterized in that: A support rod (13) is fixedly connected to the outside of the second connecting rod (12). A third motor (14) is fixedly connected to the outside of the support rod (13). A third mounting hole is opened on the outside of the support rod (13). A third connecting rod (15) is fixedly connected to one output end of the third motor (14). One end of the third connecting rod (15) passes through the third mounting hole. A third mounting compartment (16) is fixedly connected to one end of the outside of the third connecting rod (15).

4. The clamping fixture for impeller grinding according to claim 3, characterized in that: An electric push rod (19) is fixedly connected to the outside of the third mounting compartment (16). A transmission rod is fixedly connected to the output end of the electric push rod (19). A fourth mounting hole is opened on the outside of the third mounting compartment (16). One end of the transmission rod passes through the fourth mounting hole. A movable block (20) is fixedly connected to one end of the transmission rod. A fourth connecting rod (21) is fixedly connected to one end of the movable block (20). A limiting groove (18) is opened on the outside of the third mounting compartment (16). One end of the fourth connecting rod (21) passes through the limiting groove (18). A second card seat (22) is fixedly connected to the outside of the fourth connecting rod (21). A first card seat (17) is fixedly connected to the outside of the third mounting compartment (16).

5. The clamping fixture for impeller grinding according to claim 4, characterized in that: A collection trough (23) is fixedly connected to the top of the mounting base (1), a filter plate (24) is fixedly connected to the outside of the collection trough (23), a fan (25) is fixedly connected to the outside of the collection trough (23), a connecting groove (26) is provided below the collection trough (23), and a collection box (27) is abutted against the top of the mounting base (1).

6. The clamping fixture for impeller grinding according to claim 5, characterized in that: The control panel (3) is fixedly connected to the outside of the mounting base (1). The control panel (3) is electrically connected to the first motor (4), the second motor (9), the third motor (14), the electric push rod (19), and the fan (25).

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