New energy automobile motor shell polishing equipment

Abstract

The utility model relates to the technical field of polishing equipment, and discloses new energy automobile motor shell polishing equipment which comprises a workbench and is characterized in that a plurality of mounting tables are arranged at the top of the workbench at equal intervals, rotating shafts are fixedly mounted at the bottoms of the mounting tables, one ends of the rotating shafts penetrate through the workbench, and the other ends of the rotating shafts penetrate through the workbench. The motor shell polishing device comprises a workbench, a mounting table is arranged on the workbench, the mounting table and the workbench are rotationally mounted together, a fixing structure is arranged at the top of the mounting table, and a polishing structure is arranged at the position, corresponding to the outer side of the mounting table, of the top of the workbench in a sleeving mode. And multiple sets of motor shells can be polished at the same time, and the polishing device is more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a polishing equipment for a motor housing of a new energy vehicle. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source (or use conventional automotive fuels and adopt new on-board power devices), and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures.

[0003] After the motor housing is produced, due to cutting, machining, punching and other processes, there will be some iron thorns and roughness in some processed parts, which not only affects the overall appearance of the motor housing after assembly, but also may cause workers to be cut during assembly. In addition, the existing motors are mostly polished by manual handheld grinders, which is inefficient. In order to solve the above problems, improve the grinding efficiency and avoid worker injuries, we have proposed a new energy vehicle motor housing polishing equipment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a new energy vehicle motor housing polishing device to solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new energy vehicle motor housing polishing equipment, including a workbench, characterized in that a plurality of mounting platforms are equidistantly arranged on the top of the workbench, and a rotating shaft is fixedly installed on the bottom of the plurality of mounting platforms, one end of the rotating shaft passes through the workbench and is rotatably installed with the workbench, a fixed structure is arranged on the top of the mounting platform, and a polishing structure is arranged on the outer side of the mounting platform corresponding to the top of the workbench.

[0006] Preferably, a connecting gear is fixedly mounted on the bottom of the rotating shaft, a pulley is fixedly mounted on the bottom of the connecting gear, and a plurality of the pulleys are connected together via a belt drive.

[0007] Preferably, a motor mounting bracket is fixedly installed at a position of a pulley on one side of the bottom of the workbench, a driving motor is fixedly installed inside the motor mounting bracket, and an output end of the driving motor is fixedly connected to the bottom of the pulley.

[0008] Preferably, the fixing structure includes a sleeve, a cross base, a fixing spring and a fixing piece. The cross base is fixedly installed at the top axis of the mounting platform. The outer side of the cross base is sleeved with a sleeve. The outer wall surface of the sleeve is provided with corresponding grooves at the four end positions of the cross base. The fixing piece is slidably installed on the cross base through the sleeve. The fixing spring is sleeved on the outer wall surface of the cross base, and one end of the fixing spring is fixedly connected to the cross base, and the other end is fixedly installed on one side of the fixing piece.

[0009] Preferably, the fixing member includes a connecting lumen, an inclined plate and a fixed plate, the connecting lumen is sleeved on the end of the cross base, the other end of the connecting lumen is fixedly installed with an inclined plate, the bottom of the inclined plate is fixedly installed with a fixed plate, and the fixing spring is fixedly installed on one side of the inclined plate.

[0010] Preferably, the polishing structure includes a polishing cylinder, a connecting shaft, a limiting ring sleeve and a connecting gear ring. The polishing cylinder sleeve is installed on the outside of the mounting table, the bottom of the polishing cylinder is fixedly installed on the top of the limiting ring sleeve, the limiting ring sleeve is rotatably installed inside the workbench, a plurality of connecting shafts are fixedly installed at equal intervals on the bottom of the limiting ring sleeve, the other end of the connecting shaft is fixedly installed on the top of the connecting gear ring, and the connecting gear ring is meshed with the connecting gear.

[0011] Compared with the prior art, the utility model provides a new energy vehicle motor housing polishing device, which has the following beneficial effects:

[0012] 1. The new energy vehicle motor housing polishing equipment, through the setting of pulleys and belts, when in use, only needs to start the driving motor to drive the rotating shaft to rotate, and it will synchronously drive the pulley, connecting gear and mounting platform fixed on the rotating shaft to rotate synchronously, and through the transmission connection of the belt, drive the other two sets of mounting platforms to rotate synchronously. Only one motor is needed to drive the overall operation of the device, which is more convenient and quick to use.

[0013] 2. The motor housing polishing equipment for new energy vehicles, through the setting of the fixed structure, first sets the motor sleeve to be polished on the outside of the sleeve. When the motor housing contacts the fixing part, it will first drive the connecting cavity tube to slide on the end of the cross base along the inclination angle of the inclined plate, and synchronously squeeze the fixed spring sleeved on the end of the cross base until the bottom of the motor housing contacts the mounting table. Then, the fixed plate is driven to fit with the inner wall surface of the motor housing through the ejection of the fixed spring, thereby fixing it. When taking it out, you only need to pick up the motor housing directly. The installation and disassembly are quick and convenient, which can effectively improve the efficiency of the polishing work.

[0014] 3. The polishing equipment for the motor housing of new energy vehicles, through the setting of the polishing structure, when the driving motor drives the pulley to rotate, the engagement between the connecting gear fixedly installed on the rotating shaft fixedly installed at the bottom of the mounting table and the connecting gear ring drives the limiting ring sleeve to rotate. The rotation of the limiting ring sleeve will drive the polishing cylinder fixedly installed on the top to rotate. Through the meshing connection between the connecting gear and the connecting gear ring, the rotation directions of the two are opposite, thereby effectively improving the polishing efficiency and the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the fixed structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the polishing structure of the utility model.

[0019] In the figure: 1. workbench; 2. mounting table; 3. rotating shaft; 4. fixing structure; 5. polishing structure; 6. connecting gear; 7. pulley; 8. belt; 9. motor mounting frame; 10. sleeve; 11. cross base; 12. fixing spring; 13. fixing piece; 14. connecting cavity tube; 15. inclined plate; 16. fixing plate; 17. polishing cylinder; 18. connecting shaft; 19. limiting ring sleeve; 20. connecting gear ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 A new energy vehicle motor housing polishing device includes a workbench 1, characterized in that a plurality of mounting platforms 2 are equidistantly arranged on the top of the workbench 1, a rotating shaft 3 is fixedly installed on the bottom of the plurality of mounting platforms 2, one end of the rotating shaft 3 passes through the workbench 1, and is rotatably installed with the workbench 1, a fixing structure 4 is arranged on the top of the mounting platform 2, and a polishing structure 5 is arranged on the outer side of the mounting platform 2 corresponding to the top of the workbench 1.

[0022] Furthermore, a connecting gear 6 is fixedly installed at the bottom of the rotating shaft 3 , a pulley 7 is fixedly installed at the bottom of the connecting gear 6 , and several pulleys 7 are connected together through a belt 8 transmission.

[0023] Furthermore, a motor mounting bracket 9 is fixedly installed at the position of the pulley 7 on one side of the bottom of the workbench 1, and a driving motor is fixedly installed inside the motor mounting bracket 9. The output end of the driving motor is fixedly connected to the bottom of the pulley 7. Through the arrangement of the pulley 7 and the belt 8, when in use, it is only necessary to start the driving motor to drive the rotating shaft 3 to rotate, which will synchronously drive the pulley 7, the connecting gear 6 and the mounting platform 2 fixedly installed on the rotating shaft 3 to rotate synchronously, and the transmission connection through the belt 8 will also drive the other two groups of mounting platforms 2 to rotate synchronously. Only one motor is needed to drive the overall operation of the device, which is more convenient and quick to use.

[0024] Furthermore, the fixing structure 4 includes a sleeve 10, a cross base 11, a fixing spring 12 and a fixing member 13. The cross base 11 is fixedly installed at the top axis of the mounting platform 2. The sleeve 10 is sleeved on the outer side of the cross base 11. Corresponding grooves are provided on the outer wall surface of the sleeve 10 corresponding to the four end positions of the cross base 11. The fixing member 13 passes through the sleeve 10 and is slidably installed on the cross base 11. The fixing spring 12 is sleeved on the outer wall surface of the cross base 11, and one end of the fixing spring 12 is fixedly connected to the cross base 11, and the other end is fixedly installed on one side of the fixing member 13.

[0025] Furthermore, the fixing member 13 includes a connecting cavity 14, an inclined plate 15 and a fixing plate 16. The connecting cavity 14 is sleeved on the end of the cross base 11, and the other end of the connecting cavity 14 is fixedly installed with the inclined plate 15. The bottom of the inclined plate 15 is fixedly installed with a fixing plate 16, and the fixing spring 12 is fixedly installed on one side of the inclined plate 15. Through the setting of the fixing structure 4, the motor to be polished is first sleeved on the outside of the sleeve 10. When the motor housing contacts the fixing member 13, the connecting cavity 14 will first be driven to slide on the end of the cross base 11 along the inclination angle of the inclined plate 15, and the fixing spring 12 sleeved on the end of the cross base 11 will be synchronously squeezed until the bottom of the motor housing contacts the mounting table 2, and then the fixing plate 16 is driven to fit with the inner wall surface of the motor housing through the ejection of the fixing spring 12, thereby completing the fixing. When taking it out, you only need to directly pick up the motor housing. The installation and disassembly are quick and convenient, which can effectively improve the efficiency of the polishing work.

[0026] Furthermore, the polishing structure 5 includes a polishing cylinder 17, a connecting shaft 18, a limiting ring sleeve 19 and a connecting gear ring 20. The polishing cylinder 17 is sleeved and installed on the outer side of the mounting table 2. The bottom of the polishing cylinder 17 is fixedly installed on the top of the limiting ring sleeve 19. The limiting ring sleeve 19 is rotatably installed inside the workbench 1. A plurality of connecting shafts 18 are fixedly installed at the bottom of the limiting ring sleeve 19 at equal intervals. The other end of the connecting shaft 18 is fixedly installed on the top of the connecting gear ring 20. The connecting gear ring 20 is meshed with the connecting gear 6. Through the setting of the polishing structure 5, when the driving motor drives the pulley 7 to rotate, the limiting ring sleeve 19 is driven to rotate through the meshing between the connecting gear 6 fixedly installed on the rotating shaft 3 fixedly installed at the bottom of the mounting table 2 and the connecting gear ring 20. The rotation of the limiting ring sleeve 19 will drive the polishing cylinder 17 fixedly installed on the top to rotate. Through the meshing connection between the connecting gear 6 and the connecting gear ring 20, the rotation directions of the two are opposite, thereby effectively improving the polishing efficiency and the grinding efficiency.

[0027] When in use, the motor to be polished is firstly sleeved on the outside of the sleeve 10. When the motor housing contacts the fixing part 13, the connecting cavity tube 14 will be driven to slide on the end of the cross base 11 along the inclination angle of the inclined plate 15, and the fixing spring 12 sleeved on the end of the cross base 11 will be synchronously squeezed until the bottom of the motor housing contacts the mounting platform 2. Then, the fixing plate 16 is driven to fit with the inner wall surface of the motor housing by the ejection of the fixing spring 12, so as to fix it. Then, the driving motor is started to drive the rotating shaft 3 to rotate. While rotating, the rotating shaft 3 will drive the pulley 7 fixedly installed above the workbench 1 and the connecting gear 6 to rotate synchronously, and will also drive the mounting platform 2 on the top of the rotating shaft 3 to rotate, thereby driving the motor housing fixed on the outside of the fixing structure 4 to rotate synchronously. At the same time, through the meshing connection between the connecting gear 6 and the connecting gear ring 20, When the connecting gear 6 rotates, it will synchronously drive the connecting gear ring 20 to rotate in the opposite direction. Through the connection between the connecting shaft 18 at the top of the connecting gear ring 20 and the limiting ring sleeve 19, the limiting ring sleeve 19 is driven to synchronously rotate with the polishing cylinder 17 fixedly installed on its top to polish the motor housing. Since the rotation directions between the polishing cylinder 17 and the mounting platform 2 are opposite, the polishing efficiency can be effectively improved. Moreover, several pulleys 7 are connected together through the belt 8 transmission. Only one motor is needed to drive the entire device to rotate, and multiple groups of motor housings can be polished at the same time, which can effectively improve the production efficiency. After the motor housing is polished, you only need to pick it up directly, and it is quick and convenient to install and disassemble. The new type can effectively improve the polishing efficiency of the motor housing when in use through the mutual cooperation between the upper structures, and can perform polishing processing on multiple groups of motor housings at the same time, which is more practical.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy vehicle motor housing polishing device, comprising a workbench (1), characterized in that: A plurality of mounting platforms (2) are equidistantly arranged on the top of the workbench (1); a rotating shaft (3) is fixedly installed on the bottom of each of the mounting platforms (2); one end of the rotating shaft (3) passes through the workbench (1) and is rotatably installed together with the workbench (1); a fixing structure (4) is arranged on the top of the mounting platform (2); and a polishing structure (5) is provided on the outer side of the mounting platform (2) corresponding to the top of the workbench (1).

2. A new energy vehicle motor housing polishing device according to claim 1, characterized in that: A connecting gear (6) is fixedly mounted on the bottom of each rotating shaft (3), a belt pulley (7) is fixedly mounted on the bottom of each connecting gear (6), and a plurality of belt pulleys (7) are connected together via a belt (8).

3. The new energy vehicle motor housing polishing device according to claim 1 is characterized in that: A motor mounting frame (9) is fixedly mounted on the bottom of the workbench (1) at a position corresponding to the belt pulley (7) on one side, a driving motor is fixedly mounted inside the motor mounting frame (9), and an output end of the driving motor is fixedly connected to the bottom of the belt pulley (7).

4. The new energy vehicle motor housing polishing device according to claim 1 is characterized in that: The fixing structure (4) comprises a sleeve (10), a cross frame (11), a fixing spring (12) and a fixing member (13); the cross frame (11) is fixedly mounted at the top axis of the mounting platform (2); the sleeve (10) is sleeved and mounted on the outer side of the cross frame (11); corresponding grooves are provided on the outer wall surface of the sleeve (10) corresponding to the four end positions of the cross frame (11); the fixing member (13) passes through the sleeve (10) and is slidably mounted on the cross frame (11); the fixing spring (12) is sleeved on the outer wall surface of the cross frame (11); one end of the fixing spring (12) is fixedly connected to the cross frame (11), and the other end is fixedly mounted on one side of the fixing member (13).

5. The new energy vehicle motor housing polishing device according to claim 4 is characterized in that: The fixing member (13) comprises a connecting lumen (14), an inclined plate (15) and a fixing plate (16); the connecting lumen (14) is sleeved on the end of the cross base (11); the other end of the connecting lumen (14) is fixedly mounted with the inclined plate (15); the bottom of the inclined plate (15) is fixedly mounted with the fixing plate (16); and the fixing spring (12) is fixedly mounted on one side of the inclined plate (15).

6. The new energy vehicle motor housing polishing device according to claim 1 is characterized in that: The polishing structure (5) comprises a polishing cylinder (17), a connecting shaft (18), a limiting ring sleeve (19) and a connecting gear ring (20); the polishing cylinder (17) is sleeved and mounted on the outside of the mounting platform (2); the bottom of the polishing cylinder (17) is fixedly mounted on the top of the limiting ring sleeve (19); the limiting ring sleeve (19) is rotatably mounted inside the workbench (1); a plurality of connecting shafts (18) are fixedly mounted at equal intervals on the bottom of the limiting ring sleeve (19); the other end of the connecting shaft (18) is fixedly mounted on the top of the connecting gear ring (20); and the connecting gear ring (20) is meshed with the connecting gear (6).

Images