Motor oiling machine

Abstract

The utility model discloses a motor oiling machine which comprises an oiling device and a tool tray, the tool tray is provided with a clamp, a hub motor can be placed on the upper end face of the clamp, the oiling device is located above the tool tray, the oiling device is provided with an oiling opening capable of moving up and down, and the oiling opening is correspondingly located above the clamp. According to the automatic oil injection device for the hub motor, the hub motor placed on the clamp is subjected to oil injection work through the oil injection port which can be adjusted at the horizontal position and automatically ascends and descends, labor is saved, and the working efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of motor production equipment, and more specifically to a motor oiling machine. Background Art

[0002] In the prior art, a liquid-cooled hub motor needs to inject cooling oil into the motor hub after assembly. The oil injection step is usually performed manually on the hub motor on the assembly line. When injecting oil, the oil injection port of the oil injection gun needs to be aligned with the oil injection hole on the hub motor. Manual oil injection requires workers to align the oil injection port and the oil injection hole by themselves. One oil injection takes a lot of time, the work efficiency is low, and the production on the assembly line is affected. Therefore, a technical solution is needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a motor oiling machine capable of automatically performing oiling on an assembly line in order to improve production efficiency.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses a motor oiling machine, comprising an oiling device and a tooling tray, wherein the tooling tray is provided with a clamp, the upper end surface of the clamp can place a wheel hub motor, the oiling device is located above the tooling tray, the oiling device is provided with an oiling port that can move up and down, the oiling port is correspondingly located above the clamp, the oiling port can be adjusted front and back, left and right, and the lower end of the oiling port can partially extend into the interior of the wheel hub motor.

[0006] Furthermore, the oil injection device includes a first drive device, a second drive device, and a third drive device. The first drive device and the second drive device are both horizontally arranged, the second drive device is installed on the first drive device, the first drive device and the second drive device are vertically arranged, and the second drive device can move along the length direction of the first drive device. The third drive device is installed on the second drive device, the third drive device is vertically arranged and vertically arranged with the second drive device, and the third drive device can move along the length direction of the second drive device. The oil injection port is installed at the lower end of the third drive device, and the oil injection port can move along the length direction of the third drive device.

[0007] Furthermore, the tooling pallet includes a base plate, the clamp is installed on the upper end surface of the base plate, the clamp is provided with a support rod, the support rod extends upward, the upper end of the support rod is provided with a positioning column, the upper end portion of the support rod is inserted into the screw hole of the hub motor, and the positioning column is inserted into the nut hole of the hub motor.

[0008] Furthermore, it comprises an oil receiving device, which comprises a cylinder and an oil receiving pan, and the oil receiving pan can be extended and retracted toward the oil filling port.

[0009] Furthermore, it includes two parallel conveyor belts and a positioning device, the upper end surface of the conveyor belt can be placed on the tooling pallet, the positioning device is located between the two conveyor belts, and the positioning device can fix the tooling pallet above the positioning device.

[0010] Furthermore, the positioning device includes a blocking device, a supporting device, and a mounting plate, wherein the blocking device and the supporting device are installed on the mounting plate, the blocking device is located on the conveying path of the tooling pallet, the blocking device can block the tooling pallet, and the supporting device can prop up the tooling pallet and thereby make the tooling pallet detach from the conveyor belt.

[0011] Furthermore, the support device includes a support plate that can move up and down, the upper end surface of the support plate is provided with a positioning pin, and the tooling tray is provided with a positioning hole corresponding to the positioning pin.

[0012] Furthermore, the upper end of the positioning pin is in a tapered shape with a diameter gradually decreasing from bottom to top.

[0013] Furthermore, it comprises a frame and an oil barrel, wherein the oil filling device is installed inside the frame, the oil barrel is installed outside the frame, and the oil barrel is connected to the oil filling port.

[0014] The beneficial effects of the utility model are:

[0015] 1. The oil filling port of the utility model is adjusted in horizontal position by the first driving device and the second driving device in the horizontal direction, and is used to align with the hub motor placed above the fixture. The third driving device drives the oil filling port to rise and fall for oil filling. After the tooling pallet on the conveyor belt is blocked by the blocking device at the corresponding position, the supporting device props up the tooling pallet for fixing, thereby realizing the assembly line work of automatic feeding, oiling and discharging, and greatly improving the work efficiency.

[0016] 2. The oil receiving device of the utility model has a retractable oil receiving pan. After the oil filling port is lifted up after oil filling, the oil receiving pan extends out. The oil receiving pan is used to receive the cooling oil remaining in the oil filling port to prevent the cooling oil from dripping downwards and causing pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of this embodiment.

[0018] Figure 2 Schematic diagram of the internal structure of the rack in this embodiment.

[0019] Figure 3 It is a schematic diagram of the tooling tray and the positioning device in this embodiment.

[0020] Figure 4 It is a schematic diagram of the tooling tray and the positioning device in this embodiment when viewed from above.

[0021] Figure numerals: 1. frame; 2. oil filling device; 21. oil filling port; 22. first drive device; 23. second drive device; 24. third drive device; 3. tooling pallet; 31. bottom plate; 311. positioning hole; 32. fixture; 321. support rod; 3211. positioning column; 4. conveyor belt; 5. positioning device; 51. blocking device; 52. supporting device; 521. support plate; 522. positioning pin; 53. mounting plate; 6. oil receiving device; 61. cylinder; 62. oil receiving tray; 7. oil drum; 8. hub motor; 81. screw hole; 82. nut hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in this embodiment to clearly and completely describe the technical solution in this embodiment. Obviously, the described embodiment is only a part of the embodiment 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 making creative work are within the scope of protection of the utility model.

[0023] like Figure 1 , Figure 2As shown, the present embodiment discloses a motor oiling machine, comprising a frame 1, an oiling device 2, a tooling pallet 3, two parallel conveyor belts 4, a positioning device 5, an oil receiving device 6 and an oil barrel 7, the oiling device 2, the conveyor belt 4, the positioning device 5, the oil receiving device 6 are installed on the frame 1, the oiling device 2 is installed inside the frame 1, the oiling device 2 is located above the tooling pallet 3, the oiling device 2 comprises a first driving device 22, a second driving device 23, and a third driving device 24, the first driving device 22, the second driving device 23 is a guide rail device driven by a screw rod, the first driving device 22, the second driving device 23 can be manually adjusted or electrically adjusted, the third driving device 24 can be driven by a motor or by a cylinder, the first driving device 22 and the second driving device 23 are both horizontally arranged, the second driving device 23 is installed on the first driving device 22, the first driving device The first drive device 22 is vertically arranged with the second drive device 23, and the second drive device 23 can move along the length direction of the first drive device 22. The third drive device 24 is installed on the second drive device 23. The third drive device 24 is vertically arranged and vertically arranged with the second drive device 23. The third drive device 24 can move along the length direction of the second drive device 23. The oil filling port 21 is installed at the lower end of the third drive device 24, and the oil filling port 21 can move along the length direction of the third drive device 24. The horizontal position of the oil filling port 21 is adjusted by the first drive device 22 and the second drive device 23 in the horizontal direction, and is used to align with the oil filling hole on the hub motor 8 placed above the clamp 32. The oil filling port 21 is correspondingly located above the clamp 32. The third drive device 24 drives the oil filling port 21 to rise and fall for oiling. After the oil filling port 21 is lowered, a part of it extends into the oil filling hole on the hub motor 8.

[0024] The oil barrel 7 is installed outside the frame 1, which is convenient for observing the remaining oil in the oil barrel 7 and injecting and replenishing the cooling oil in the oil barrel 7. The oil barrel 7 is connected to the oil filling port 21 through an oil pipe.

[0025] More preferably, the oil receiving device 6 includes a cylinder 61 and an oil receiving pan 62. The oil receiving pan 62 can be extended and retracted toward the oil filling port 21. When the oil filling port 21 is at the highest position, the oil receiving pan 62 is located below the oil filling port 21. After the oil filling port 21 completes the oil filling and rises, the oil receiving pan 62 extends out. The oil receiving pan 62 is used to receive the cooling oil remaining in the oil filling port 21 to prevent the cooling oil from dripping downwards and causing pollution.

[0026] like Figure 2 , Figure 4As shown, the upper end surface of the conveyor belt 4 can be used to place the tooling pallet 3, the positioning device 5 is located between the two conveyor belts 4, the positioning device 5 can fix the tooling pallet 3 above the positioning device 5, the tooling pallet 3 is provided with a fixture 32, the upper end surface of the fixture 32 can be used to place the hub motor 8, the tooling pallet 3 includes a bottom plate 31, the fixture 32 is installed on the upper end surface of the bottom plate 31, the fixture 32 is provided with a support rod 321, the support rod 321 extends upward, the upper end of the support rod 321 is provided with a positioning column 3211, the upper end portion of the support rod 321 is inserted into the screw hole 81 of the hub motor 8, and the positioning The column 3211 is inserted into the nut hole 82 of the hub motor 8. The hub motor 8 has been assembled into one by screws before oiling. There are several screw holes 81 on the outer shell of the hub motor 8. The hub motor 8 can be positioned on the clamp 32 by plugging and matching the upper end of the support rod 321 of the clamp 32 with the screw hole 81. The support rod 321 is provided with a positioning column 3211 in the nut hole 82 of the screw that can be inserted into the screw hole 81, which can further enable the support rod 321 to better position and support the hub motor 8, so that the support rod 321 can support the hub motor 8 more stably.

[0027] like Figure 2 , Figure 3 As shown, the positioning device 5 includes a blocking device 51, a supporting device 52, and a mounting plate 53. The blocking device 51 and the supporting device 52 are installed on the mounting plate 53. The blocking device 51 is located on the conveying path of the tooling pallet 3. The blocking device 51 is extended and retracted by the lifting device. When the blocking device 51 is raised, it can block the tooling pallet 3. When the blocking device 51 is lowered, the tooling pallet 3 can continue to move along the conveyor belt 4. The supporting device 52 can prop up the tooling pallet 3 and thus make the tooling pallet 3 separate from the conveyor belt 4. The supporting device 52 includes a supporting plate 521 that can move up and down. The supporting plate 521 is driven by the lifting device. When the tooling pallet 3 is blocked by the blocking device When the tooling pallet 3 is blocked by the conveyor belt 4, the support plate 521 is raised, and a positioning pin 522 is provided on the upper end surface of the support plate 521, and a positioning hole 311 corresponding to the positioning pin 522 is provided on the tooling pallet 3. The positioning pin 522 is inserted into the corresponding positioning hole 311 to position and fix the tooling pallet 3. The upper end surface of the support plate 521 is against the lower end surface of the bottom plate 31 to prop up the tooling pallet 3 and separate it from the conveyor belt 4. At this time, the oil filling device 2 is started, and the oil filling port 21 descends and extends into the interior of the hub motor 8 for oil filling. After the oil filling is completed, the support plate 521 and the blocking device 51 descend at the same time to release the tooling pallet 3. After the tooling pallet 3 is sent away by the conveyor belt 4, the blocking device 51 rises again.

[0028] More preferably, the upper end of the positioning pin 522 is tapered with a diameter gradually decreasing from bottom to top to prevent the positioning pin 522 from deviating from the positioning hole 311 , and the tapered side wall can guide the positioning pin 522 to be inserted into the positioning hole 311 .

[0029] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A motor oiling machine, characterized in that: The invention comprises an oil filling device (2) and a tooling tray (3), wherein the tooling tray (3) is provided with a fixture (32), the upper end surface of the fixture (32) can be used to place a wheel hub motor (8), the oil filling device (2) is located above the tooling tray (3), the oil filling device (2) is provided with an oil filling port (21) that can move up and down, the oil filling port (21) is located above the fixture (32), the oil filling port (21) can be adjusted forward, backward, left and right, and the lower end of the oil filling port (21) can partially extend into the interior of the wheel hub motor (8).

2. A motor oiling machine according to claim 1, characterized in that: The oil injection device (2) comprises a first drive device (22), a second drive device (23), and a third drive device (24); the first drive device (22) and the second drive device (23) are both arranged horizontally; the second drive device (23) is installed on the first drive device (22); the first drive device (22) and the second drive device (23) are arranged vertically; the second drive device (23) can move along the length direction of the first drive device (22); the third drive device (24) is installed on the second drive device (23); the third drive device (24) is arranged vertically and vertically with the second drive device (23); the third drive device (24) can move along the length direction of the second drive device (23); the oil injection port (21) is installed at the lower end of the third drive device (24); the oil injection port (21) can move along the length direction of the third drive device (24).

3. A motor oil injection machine according to claim 1, characterized in that: The tooling tray (3) comprises a base plate (31), the fixture (32) is mounted on the upper end surface of the base plate (31), the fixture (32) is provided with a support rod (321), the support rod (321) extends upward, a positioning column (3211) is provided at the upper end of the support rod (321), the upper end portion of the support rod (321) is inserted into the screw hole (81) of the hub motor (8), and the positioning column (3211) is inserted into the nut hole (82) of the hub motor (8).

4. A motor oil injection machine according to claim 1, characterized in that: It comprises an oil receiving device (6), wherein the oil receiving device (6) comprises a cylinder (61) and an oil receiving pan (62), and the oil receiving pan (62) can be extended and retracted toward the oil filling port (21).

5. The motor oil injection machine according to claim 1, characterized in that: It comprises two conveyor belts (4) arranged in parallel and a positioning device (5), wherein the upper end surface of the conveyor belt (4) can be used to place the tooling pallet (3), the positioning device (5) is located between the two conveyor belts (4), and the positioning device (5) can fix the tooling pallet (3) located above the positioning device (5).

6. A motor oiling machine according to claim 5, characterized in that: The positioning device (5) comprises a blocking device (51), a supporting device (52), and a mounting plate (53); the blocking device (51) and the supporting device (52) are mounted on the mounting plate (53); the blocking device (51) is located on the conveying path of the tooling pallet (3); the blocking device (51) is capable of blocking the tooling pallet (3); and the supporting device (52) is capable of propping up the tooling pallet (3) and thereby allowing the tooling pallet (3) to detach from the conveyor belt (4).

7. A motor oiling machine according to claim 6, characterized in that: The support device (52) comprises a support plate (521) that can move up and down, the upper end surface of the support plate (521) is provided with a positioning pin (522), and the tooling tray (3) is provided with a positioning hole (311) corresponding to the positioning pin (522).

8. A motor oiling machine according to claim 7, characterized in that: The upper end of the positioning pin (522) is in a tapered shape with a diameter gradually decreasing from bottom to top.

9. A motor oil injection machine according to claim 1, characterized in that: It comprises a frame (1) and an oil barrel (7), wherein the oil filling device (2) is installed inside the frame (1), the oil barrel (7) is installed outside the frame (1), and the oil barrel (7) is connected to the oil filling port (21).

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