Novel double-sided laser de-weight balancing machine for motor
Through the design of the double-sided laser deduplication balancer, synchronous laser deduplication on both end surfaces of the new motor is achieved, and the time-consuming and labor-intensive and safety hazards in the existing technology is solved, improving the deduplication efficiency and reducing the impact of dust.
Patent Information
- Application Number
- CN202422256896.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-14
AI Technical Summary
The existing laser deduplication balancer can only deduplicate one side of the motor, which cannot meet the demand for deduplication on both end surfaces of the new motor, resulting in manual direction conversion, which is time-consuming and labor-intensive and has safety hazards.
A double-sided laser deduplication balancer is designed, and the first and second laser parts are aligned with the positioning grooves and deduplication ports at the lower end of the impeller and the iron core respectively to achieve synchronous laser deduplication and avoid directional conversion.
Improve the motor weight removal efficiency, avoid safety hazards, and reduce dust impact through protective covers and vacuum cleaners.
Smart Images
Figure CN223141753U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of laser weight removal, and particularly to a double-sided laser weight removal balancing machine for a new type of motor. Background Art
[0002] A laser weight removal balancing machine is a weight removal device that uses a laser to remove overweight and unbalanced parts on high-speed rotating components, and it can perform laser weight removal on motors.
[0003] In the existing laser weight removal balancing machine, it can only remove the weight on one side of the motor at a time. However, a new type of motor has emerged in the current market, and both end faces of the iron core of this motor need to be weight removed. This results in that during the weight removal process of the new type of motor by the existing laser weight removal balancing machine, workers need to manually convert the direction of the motor, which is not only time-consuming and laborious, but also has potential safety hazards. Summary of the Utility Model
[0004] In order to overcome the deficiencies of the prior art, the present application provides a double-sided laser weight removal balancing machine for a new type of motor.
[0005] The double-sided laser weight removal balancing machine provided by the present application adopts the following technical solutions:
[0006] A double-sided laser weight removal balancing machine for a new type of motor, the new type of motor includes an iron core, an impeller arranged at the upper end of the iron core, and three core shells surrounding the lower end of the iron core. The double-sided laser weight removal balancing machine includes a machine base, a positioning component, a first weight removal component, and a second weight removal component;
[0007] The positioning component includes a positioning seat movably arranged on the machine base and a first driving module for driving the positioning seat to move. A positioning groove for accommodating the new type of motor is opened on the positioning seat. A weight removal port is opened at the bottom of the positioning groove. The impeller penetrates through the opening of the positioning groove, and the lower end of the iron core faces the weight removal port. The first weight removal component has a first laser part, and the second weight removal component has a second laser part;
[0008] A weight removal work position is also arranged on the machine base, and the weight removal work position is located on the moving path of the positioning seat. The first weight removal component and the second weight removal component are respectively located on both sides of the weight removal work position. When the positioning seat moves to the weight removal work position, the first laser part is in positive alignment with the opening of the positioning groove, and the second laser part is in positive alignment with the weight removal port.
[0009] By adopting the above technical solution, the first laser unit and the second laser unit can respectively face the notch of the positioning groove and the deburring port and synchronously perform laser deburring on the lower ends of the impeller and the iron core, eliminating the need to convert the direction of the motor. This not only improves the deburring efficiency of the motor but also avoids potential safety hazards.
[0010] In a specific feasible implementation, the machine base includes a base body and a machine table provided in the middle of the base body. The positioning seat and the deburring station are both arranged on the machine table. The positioning seat is arranged to be translatable along a direction close to or away from the deburring station. The upper side of the machine table has a first deburring chamber for accommodating the first deburring assembly, and the lower side of the machine table has a second deburring chamber for accommodating the second deburring assembly.
[0011] In a specific feasible implementation, a protective cover is further provided on the machine table. The deburring station is arranged inside the protective cover. One end of the protective cover has an opening facing the positioning seat.
[0012] By adopting the above technical solution, the protective cover can block dust, preventing a large amount of dust generated by laser deburring from leaking out and affecting the environment of the external production workshop. The opening allows the positioning seat to enter and exit the protective cover, facilitating workers to pick up and place the motor.
[0013] In a specific feasible implementation, a liftable protective door is further provided on the protective cover. The protective door can open or close the opening during its lifting stroke, and a second driving module for driving its lifting is arranged on the side of the protective door.
[0014] By adopting the above technical solution, the protective door can block the opening, preventing dust from escaping outward through the opening.
[0015] In a specific feasible implementation, a first transparent glass is further provided on the upper side of the protective cover. The first laser unit is located directly above the first transparent glass.
[0016] By adopting the above technical solution, the first transparent glass can transmit laser light, preventing the protective cover from blocking the laser light emitted by the first laser unit.
[0017] In a specific feasible implementation, a sensing module and a sensing hole are further provided on the protective cover. The sensing head of the sensing module faces the sensing hole.
[0018] By adopting the above technical solution, the sensing head of the sensing module can sense the new-type motor inside the dust-proof cover through the sensing hole to ensure that the new-type motor has reached the deburring station.
[0019] In a specific feasible implementation, a dust box is further provided at the lower side of the machine table. The dust box is communicated with the positioning groove, and a dust suction pipe is communicated with the dust box.
[0020] By adopting the above technical solution, the dust generated after laser weight removal can fall into the dust box and be discharged outward through the dust suction pipe, which greatly facilitates the collection of dust.
[0021] In a specific feasible implementation, the dust box penetrates through the machine table, and the positioning seat is mounted on the dust box.
[0022] By adopting the above technical solution, it is convenient for dust to fall into the dust box.
[0023] In a specific feasible implementation, a second light-transmitting glass is further provided at the lower side of the dust box, and the second laser part is located directly below the second light-transmitting glass.
[0024] By adopting the above technical solution, the second light-transmitting glass can transmit laser, avoiding the shield from blocking the laser emitted by the second laser part.
[0025] In summary, the present application includes at least one of the following beneficial technical effects:
[0026] 1. The first laser part and the second laser part can respectively face the notch of the positioning groove and the weight removal port and synchronously perform laser weight removal on the lower ends of the impeller and the iron core, without the need to convert the direction of the motor again. This not only improves the weight removal efficiency of the motor but also avoids potential safety hazards.
[0027] 2. The bottom of the positioning groove can block the core shell, and the iron cores located in the three core shells can be exposed in the weight removal port, which is not only convenient for the second laser part to perform weight removal on the lower ends of the iron cores but also does not damage the core shell. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 is a three-dimensional structural schematic diagram of the double-sided laser weight removal balancing machine in the embodiment of the present application.
[0029] Figure 2 is Figure 1 the left view of
[0030] Figure 3 is Figure 2 the sectional view taken along line A-A in
[0031] Description of the reference numerals:
[0032] 1. Machine base; 11. Base body; 12. Machine table; 13. First weight removal chamber; 14. Second weight removal chamber; 2. Positioning component; 21. Positioning seat; 22. First driving module; 23. Positioning groove; 24. Weight removal port; 3. First weight removal component; 31. First laser part; 32. First bracket; 33. Third driving module; 4. Second weight removal component; 41. Second laser part; 42. Second bracket; 43. Fourth driving module; 5. Protective cover; 51. Opening; 52. Protective door; 53. Second driving module; 54. First light-transmitting glass; 6. Sensing module; 7. Sensing hole; 8. Dust box; 81. Suction pipe; 82. Second light-transmitting glass; 9. PLC controller;
[0033] 100. New type motor; 1001. Iron core; 1002. Impeller; 1003. Core shell. Detailed implementation mode
[0034] The present application will be further described in detail below with reference to the accompanying drawings.
[0035] See Figures 1 - 3 As shown, a double-sided laser weight removal and balancing machine for a new type of motor is shown.
[0036] Combined with Figure 3 As shown, the new type of motor 100 includes an iron core 1001, an impeller 1002 arranged at the upper end of the iron core 1001, and three core shells 1003 surrounding the lower end of the iron core 1001.
[0037] Combined with Figure 1 And Figure 3 As shown, the double-sided laser weight removal and balancing machine includes a machine base 1, a positioning component 2, a first weight removal component 3, and a second weight removal component 4.
[0038] The machine base 1 includes a base body 11 and a machine table 12 arranged in the middle of the base body 11. A weight removal work position is arranged on the machine table 12. The positioning component 2 includes a positioning seat 21 arranged on the machine base 1 and movable along the width direction of the machine table 12, and a first driving module 22 for driving the positioning seat 21 to move. A positioning groove 23 for accommodating the new type of motor 100 is opened on the positioning seat 21, and a weight removal port 24 is opened at the bottom of the positioning groove 23. The impeller 1002 passes through the opening of the positioning groove 23, and the lower end of the iron core 1001 faces the weight removal port 24.
[0039] Above the machine table 12, there is a first weight removal chamber 13 for accommodating the first weight removal component 3, and below the machine table 12, there is a second weight removal chamber 14 for accommodating the second weight removal component 4. The first weight removal component 3 has a first laser part 31, and the second weight removal component 4 has a second laser part 41. Above the first weight removal chamber 13, a PLC controller 9 is also arranged for controlling the overall operation of the equipment.
[0040] In this embodiment, the rework position is located on the moving path of the positioning seat 21. When the positioning seat 21 moves to the rework position, the first laser unit 31 is in exact alignment with the notch of the positioning groove 23, and the second laser unit 41 is in exact alignment with the rework opening 24.
[0041] In this way, when laser reworking the new motor 100, it only needs to be placed in the positioning groove 23, and then the positioning seat 21 drives the new motor 100 to reach the rework position. The first laser unit 31 and the second laser unit 41 respectively perform laser reworking on the impeller 1002 and the lower end of the iron core 1001 through the notch of the positioning groove 23 and the rework opening 24 synchronously, without the need to convert the direction of the motor again. This not only improves the rework efficiency of the motor but also avoids potential safety hazards. At the same time, the bottom of the positioning groove 23 can block the core shell 1003, and the iron cores 1001 located within the three core shells 1003 can be exposed to the rework opening 24, which not only facilitates the second laser unit 41 to perform rework on the lower end of the iron core 1001 but also does not damage the core shell 1003.
[0042] In this embodiment, the first driving module 22 is a cylinder whose piston rod can extend and retract along the width direction of the machine table 12. Two guide rails are also provided on the machine table 12, and the positioning seat 21 is slidably connected to the guide rails. The piston rod of the cylinder is connected to the end of the positioning seat 21. The first rework assembly 3 includes a first bracket 32 provided on the upper side of the machine table 12 and at one end in the length direction of the machine table, and the first laser unit 31 is provided on the first bracket 32 in a liftable manner. The second rework assembly 4 includes a second bracket 42 provided on the lower side of the machine table 12 and at the other end in the length direction of the machine table, and the second laser unit 41 is provided on the second bracket 42 in a liftable manner. Third driving modules 33 and fourth driving modules 43 for driving the first laser unit 31 and the second laser unit 41 to lift are respectively provided on the first bracket 32 and the second bracket 42. The third driving module 33 and the fourth driving module 43 are both structures combining a handwheel and a lead screw. The operator can drive the lead screw to rotate by turning the handwheel to drive the first laser unit 31 and the second laser unit 41 to lift, so as to adjust the distances between the first laser unit 31, the second laser unit 41 and the positioning seat 21.
[0043] In this embodiment, a protective cover 5 is further provided on the machine table 12. The rework position is arranged inside the protective cover 5. One end of the protective cover 5 has an opening 51, and the opening 51 faces the positioning seat 21. A liftable protective door 52 is provided on the protective cover 5. The protective door 52 can open or close the opening 51 during its lifting stroke. A second driving module 53 for driving its lifting is provided on the side of the protective door 52, and the second driving module 53 is a cylinder. The protective cover 5 can block dust, preventing a large amount of dust generated by laser rework from leaking out and affecting the environment of the external production workshop; while the opening 51 can allow the positioning seat 21 to enter and exit the protective cover 5, facilitating workers to pick up and place the motor; the protective door 52 can block the opening 51, preventing dust from escaping outward from the opening 51.
[0044] A first light-transmitting glass 54 is further provided on the upper side of the protective cover 5, and the first laser unit 31 is located directly above the first light-transmitting glass 54. The first light-transmitting glass 54 can transmit laser light, preventing the protective cover 5 from blocking the laser light emitted by the first laser unit 31.
[0045] A sensing module 6 is further provided on the upper side of the protective cover 5. A sensing hole 7 is opened at the upper end of the protective cover 5, and the sensing head of the sensing module 6 faces the sensing hole 7. The sensing module 6 is a position sensor, and its sensing head can sense the new motor 100 inside the dust-proof cover through the sensing hole 7 to ensure that the new motor 100 has reached the rework position.
[0046] In this embodiment, a dust box 8 is further provided on the lower side of the machine table 12. The dust box 8 penetrates through the machine table 12 and is communicated with the positioning groove 23. The positioning seat 21 is mounted on the dust box 8. A dust suction pipe 81 is communicated with the dust box 8, and the dust suction pipe 81 is communicated with an external dust suction device. The dust generated after laser rework can fall into the dust box 8 and be discharged outward through the dust suction pipe 81, greatly facilitating the collection of dust.
[0047] A second light-transmitting glass 82 is further provided on the lower side of the dust box 8, and the second laser unit 41 is located directly below the second light-transmitting glass 82. The second light-transmitting glass 82 can transmit laser light, preventing the protective cover 5 from blocking the laser light emitted by the second laser unit 41.
[0048] The implementation principle of the double-sided laser rework balancing machine according to the embodiment of the present application is as follows:
[0049] Place the new motor 100 in the positioning groove 23. The positioning seat 21 drives the new motor 100 into the protective cover 5 and reaches the rework position, and then close the protective door 52;
[0050] Manually adjust the heights of the first laser unit 31 and the second laser unit 41 through the handwheel. After adjustment, the first laser unit 31 and the second laser unit 41 respectively perform laser rework on the lower ends of the impeller 1002 and the iron core 1001 through the notch of the positioning groove 23 and the rework port 24 synchronously;
[0051] After duplicate removal is completed, open the protective door 52. The positioning seat 21 drives the new motor 100 to move out of the protective cover 5, and then the new motor 100 can be removed.
[0052] The above are all preferred embodiments of this application. The protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.
Claims
1. A double-sided laser deweighting and balancing machine for a new type of motor, wherein the new type of motor (100) includes an iron core (1001), an impeller (1002) provided at the upper end of the iron core (1001), and three core shells (1003) surrounding the lower end of the iron core (1001), and is characterized in that: The double-sided laser de-weighting and balancing machine includes a machine base (1), a positioning component (2), a first de-weighting component (3) and a second de-weighting component (4); The positioning component (2) includes a positioning seat (21) movably arranged on the machine base (1), and a first driving module (22) for driving the positioning seat (21) to move. A positioning groove (23) for accommodating the novel motor (100) is formed on the positioning seat (21). A de-weighting port (24) is formed at the bottom of the positioning groove (23). The impeller (1002) passes through the opening of the positioning groove (23), and the lower end of the iron core (1001) faces the de-weighting port (24). The first de-weighting component (3) has a first laser part (31), and the second de-weighting component (4) has a second laser part (41); A de-weighting work position is also arranged on the machine base (1). The de-weighting work position is located on the moving path of the positioning seat (21). The first de-weighting component (3) and the second de-weighting component (4) are respectively located on both sides of the de-weighting work position. When the positioning seat (21) moves to the de-weighting work position, the first laser part (31) is in positive alignment and docking with the opening of the positioning groove (23), and the second laser part (41) is in positive alignment and docking with the de-weighting port (24).
2. The double-sided laser deweighting balancing machine for the novel motor according to claim 1, characterized in that: The machine base (1) includes a base body (11) and a machine table (12) arranged in the middle of the base body (11). The positioning seat (21) and the de-weighting work position are both arranged on the machine table (12). The positioning seat (21) is arranged to be translatable along the direction of approaching or departing from the de-weighting work position. There is a first de-weighting chamber (13) for accommodating the first de-weighting component (3) above the machine table (12), and a second de-weighting chamber (14) for accommodating the second de-weighting component (4) below the machine table (12).
3. The double-sided laser de-weighting balancing machine for a novel motor according to claim 2, wherein: A protective cover (5) is also arranged on the machine table (12). The de-weighting work position is arranged inside the protective cover (5). One end of the protective cover (5) has an opening (51), and the opening (51) faces the positioning seat (21).
4. The double-sided laser de-weighting balancing machine for a novel motor according to claim 3, wherein: A liftable protective door (52) is also arranged on the protective cover (5). The protective door (52) can open or close the opening (51) during its lifting stroke. A second driving module (53) for driving its lifting is arranged on the side of the protective door (52).
5. The double-sided laser deweighting balancing machine for a novel motor according to claim 3, characterized in that: A first light-transmitting glass (54) is also arranged on the upper side part of the protective cover (5). The first laser part (31) is located directly above the first light-transmitting glass (54).
6. The double-sided laser deweighting balancing machine for a new type of motor according to claim 3, characterized in that: A sensing module (6) and a sensing hole (7) are also arranged on the protective cover (5). The sensing head of the sensing module (6) faces the sensing hole (7).
7. The double-sided laser de-weighting and balancing machine for a novel motor according to claim 2, characterized in that: A dust box (8) is also arranged on the lower side part of the machine table (12). The dust box (8) is communicated with the positioning groove (23), and a dust suction pipe (81) is communicated with the dust box (8).
8. The double-sided laser weight removal balancing machine for a novel motor according to claim 7, characterized in that: The dust box (8) penetrates through the machine table (12), and the positioning seat (21) is erected on the dust box (8).
9. The double-sided laser deweighting and balancing machine for a novel motor according to claim 7, wherein: A second light-transmitting glass (82) is further provided at the lower side of the dust box (8), and the second laser part (41) is located directly below the second light-transmitting glass (82).