Gear oiling and press-fitting device and oiling and press-fitting method

Abstract

The invention discloses a gear oiling and press-fitting device and an oiling and press-fitting method.The gear oiling and press-fitting device comprises a gear feeding mechanism, a gear oiling mechanism, a transfer press-fitting mechanism and a press-fitting positioning mechanism which are arranged in the X-axis direction, the gear feeding mechanism is used for providing a gear, the gear oiling mechanism is used for oiling the gear, and the transfer press-fitting mechanism is used for transferring the gear to the press-fitting positioning mechanism; and the transfer press-fitting mechanism is used for transferring the gear from the gear oiling mechanism to the actuator assembly and is matched with the press-fitting positioning mechanism to assemble the gear. The gear assembling machine has the advantages that the whole equipment is high in integration level, gear feeding, gear oiling, gear transferring and gear and actuator assembly assembling can be achieved in sequence, and the assembling efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of automotive parts, specifically to a gear oiling and pressing device and a method for oiling and pressing. Background Technology

[0002] In the assembly process of automotive electric air vent actuators, transmission gears need to be assembled. The production line requires gear feeding, gear oiling, and gear positioning assembly. Currently, gear oiling and assembly are performed separately, requiring the oiled gears to be transferred a second time to another pressing device for final assembly. This results in low efficiency for both gear oiling and assembly. Therefore, it is necessary to provide a gear oiling and pressing device and a gear oiling and pressing method. Summary of the Invention

[0003] The present invention provides a gear oiling and pressing device and a method for oiling and pressing, which effectively solves the problem of low assembly efficiency of existing gear and actuator assemblies.

[0004] The technical solution adopted in this invention is: a gear oiling and pressing device, including a gear feeding mechanism, a gear oiling mechanism, a transfer pressing mechanism, and a pressing positioning mechanism arranged along the X-axis. The gear feeding mechanism is used to provide gears, the gear oiling mechanism is used to apply oil to the gears, and the transfer pressing mechanism is used to transfer the gears from the gear oiling mechanism to the actuator assembly and to assemble the gears in conjunction with the pressing positioning mechanism.

[0005] Furthermore, the gear feeding mechanism includes a vibratory plate, a linear vibrator connected to the vibratory plate, and a distributor connected to the linear vibrator.

[0006] Furthermore, the feeder includes a base, a cylinder mounted on the base along the Y-axis, and a receiving seat at the output end of the cylinder. The receiving seat has a receiving groove that extends along the X-axis to receive the gear of the vibrator.

[0007] Furthermore, the gear oiling mechanism includes a second seat A and a second seat B disposed on one side of the second seat A, a rotary drive component disposed on the second seat A, a second cylinder B disposed vertically on the second seat B, a lifting frame disposed at the output end of the second cylinder B, a second cylinder C disposed along the Y-axis on the lifting frame, and an oiling valve disposed on the second cylinder C. The rotary drive component includes a second motor disposed vertically on the second seat A and a support column coaxially disposed on the shaft of the second motor. The support column supports the gear and extends into the inner hole.

[0008] Furthermore, the transfer pressing mechanism includes a third base, a linear module arranged on the third base along the X-axis, a mounting plate arranged on the linear module, a first clamping member, a second clamping member, and a rotary pressing member arranged on the mounting plate along the X-axis. The first clamping member is used to transfer the gear from the distributor to the support column, the second clamping member is used to transfer the gear from the support column to the pressing positioning mechanism, and the rotary pressing member is used to rotate and press the gear of the pressing positioning mechanism. The distance between the first clamping member and the second clamping member, the distance between the second clamping member and the rotary pressing member, the distance between the distributor and the support column, and the distance between the support column and the pressing positioning mechanism are all equal.

[0009] Furthermore: when the first clamping member clamps the gear in the feeder, the second clamping member clamps the gear on the support column; when the first clamping member places the gear on the support column, the second clamping member places the gear in the press-fitting positioning mechanism.

[0010] Furthermore, the No. 1 clamping component has the same structure as the No. 2 clamping component. The No. 1 clamping component includes a No. 3 cylinder A that is vertically mounted on the mounting plate, a No. 3 plate that is mounted at the output end of the No. 3 cylinder A, and a No. 3 gripper cylinder that is mounted at the lower end of the No. 3 plate.

[0011] Furthermore, the rotary pressing component includes a No. 3 cylinder B vertically mounted on the mounting plate, a connecting seat at the output end of the No. 3 cylinder B, a No. 3 motor vertically mounted on the connecting seat, a rotating frame mounted on the rotating shaft of the No. 3 motor, a pressing head vertically slidably mounted on the rotating frame, a spring sleeved on the pressing head, a limiting head mounted at the upper end of the pressing head, and a limiting plate mounted on the pressing head and located below the rotating frame. The two ends of the spring respectively abut against the limiting plate and the rotating frame.

[0012] Furthermore, the press-fitting positioning mechanism includes a No. 4 seat, a No. 4 cylinder mounted on the No. 4 seat, a pressure plate mounted on the output end of the No. 4 cylinder, and a pressure head mounted on the pressure plate.

[0013] The gear oiling and pressing method, using the aforementioned gear oiling and pressing device, includes the following steps: the gear is transferred from the gear loading mechanism to the gear oiling mechanism via a transfer pressing mechanism; the gear oiling mechanism applies oil to the gear; subsequently, the transfer pressing mechanism transfers the oiled gear to the actuator assembly; and the gear and actuator assembly are assembled in conjunction with the pressing and positioning mechanism.

[0014] Beneficial effects of the invention: 1. The entire equipment has a high degree of integration, and can sequentially realize gear feeding, gear oiling, gear transfer, and gear and actuator assembly, thus improving assembly efficiency.

[0015] 2. The transfer pressing mechanism enables two gears to be clamped and transferred by clamping parts No. 1 and No. 2, realizing the linkage transfer of the two gears, shortening the time between the transfer of gears from the distributor to the support column, improving the transfer efficiency, and saving the cost of the transfer pressing mechanism.

[0016] 3. The transfer pressing mechanism uses a rotating pressing component to press and rotate the gear. The rotating pressing component has a spring, which can keep the pressure of the pressing head on the gear constant through the spring force, ensuring smooth gear-to-gear alignment between the gear and the actuator assembly.

[0017] 4. By setting up a press-fitting positioning mechanism to apply pressure to the housing of the actuator assembly, it is possible to effectively prevent shaking during the assembly of the actuator assembly and gears, thereby improving assembly accuracy and efficiency. Attached Figure Description

[0018] Figure 1 This is an overall schematic diagram of the gear oiling and pressing device provided in the embodiments of this application.

[0019] Figure 2 This is a schematic diagram of the gear feeding mechanism of the gear oiling and pressing device provided in the embodiments of this application.

[0020] Figure 3 This is a schematic diagram of the gear oiling mechanism of the gear oiling and pressing device provided in the embodiments of this application.

[0021] Figure 4 This is a schematic diagram of the transfer pressing mechanism of the gear oiling and pressing device provided in the embodiments of this application.

[0022] Figure 5 This is a schematic diagram of the pressing and positioning mechanism of the gear oiling and pressing device provided in the embodiments of this application.

[0023] The diagram is labeled as follows: 1. Gear feeding mechanism; 2. Gear oiling mechanism; 3. Transfer pressing mechanism; 4. Pressing and positioning mechanism; 11. Vibratory feeder; 12. Straight vibrator; 13. Distributor; 131. Base No. 1; 132. Cylinder No. 1; 133. Receiving seat No. 1; 130. Receiving trough No. 1; 21. Seat No. 2 A; 22. Seat No. 2 B; 23. Cylinder No. 2 B; 24. Lifting frame; 25. Cylinder No. 2 C; 26. Oiling valve; 27. Motor No. 2; 28. Support column; 31. Seat No. 3; 32. Straight line Module; 33. Mounting plate; 34. Clamping component No. 1; 35. Clamping component No. 2; 36. Rotary pressing component; 341. Cylinder A No. 3; 342. Plate No. 3; 343. Cylinder Cylinder No. 3; 361. Cylinder B No. 3; 362. Connecting seat; 363. Motor No. 3; 364. Rotating frame; 365. Pressing head; 366. Spring; 367. Limiting head; 368. Limiting plate; 41. Seat No. 4; 42. Cylinder No. 4; 43. Pressing plate; 44. Pressing head; 100. Gear; 200. Actuator assembly. Detailed Implementation

[0024] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] like Figure 1 As shown, the first embodiment of this application provides a gear oiling and pressing device, which includes a gear feeding mechanism 1, a gear oiling mechanism 2, a transfer pressing mechanism 3, and a pressing positioning mechanism 4 arranged along the X-axis. The gear feeding mechanism 1 is used to provide a gear 100, the gear oiling mechanism 2 is used to apply oil to the gear 100, and the transfer pressing mechanism 3 is used to transfer the gear 100 from the gear oiling mechanism 2 to the actuator assembly 200, and to assemble the gear 100 in conjunction with the pressing positioning mechanism 4.

[0026] It should be noted that in this application, a PLC control system is used to control the gear feeding mechanism 1, the gear oiling mechanism 2, the transfer pressing mechanism 3, and the pressing positioning mechanism 4. A fixture for supporting the actuator assembly 200 is provided below the pressing positioning mechanism 4.

[0027] In actual use, the gear feeding mechanism 1 provides the gear 100, and then the transfer pressing mechanism 3 transfers the gear 100 from the gear feeding mechanism 1 to the gear oiling mechanism 2. The gear oiling mechanism 2 applies oil to the outside of the gear 100. After the oiling is completed, the transfer pressing mechanism 3 transfers the oiled gear 100 from the gear oiling mechanism 2 to the actuator assembly 200. The pressing and positioning mechanism 4 then assembles the gear 100 with the actuator assembly 200.

[0028] In the above design, the gear 100 oiling and pressing device can automatically feed, oil, and press the gear 100 with the actuator assembly 200. The equipment has a high degree of integration and effectively improves the efficiency of assembling the gear 100 with the actuator.

[0029] Specifically: such as Figure 2 As shown, the gear feeding mechanism 1 includes a vibratory plate 11, a linear vibrator 12 connected to the vibratory plate 11, and a feeder 13 connected to the linear vibrator 12.

[0030] In actual use, the vibratory plate 11 vibrates the gear 100 into the straight vibrator 12, and then the gear 100 moves along the straight vibrator 12 into the distributor 13. After receiving the gear 100, the distributor 13 blocks the outlet of the straight vibrator 12.

[0031] In the above design, the structural design and specific implementation of the gear feeding mechanism 1 facilitate the automatic feeding of the gear 100.

[0032] Specifically: such as Figure 2 As shown, the feeder 13 includes a base 131, a cylinder 132 disposed on the base 131 along the Y-axis, and a receiving seat 133 disposed at the output end of the cylinder 132. The receiving seat 133 is provided with a receiving groove 130, which extends along the X-axis to receive the gear 100 of the vibrator 12.

[0033] In actual use, cylinder 132 drives receiving seat 133 to move to receiving groove 130 and align it with the discharge port of vibrator 12. Then, a gear 100 in vibrator 12 moves along the discharge port to receiving groove 130. Subsequently, cylinder 132 drives receiving seat 133 to move along the Y-axis, so that receiving groove 130 is misaligned with vibrator 12, thus blocking the discharge port of vibrator 12.

[0034] In the above design, the structural design and specific implementation of the distributor 13 facilitate the distribution of materials by the gear 100 in the receiving direct vibrator 12.

[0035] Specifically: such as Figure 3As shown, the gear oiling mechanism 2 includes a second seat A21 and a second seat B22 disposed on one side of the second seat A21, a rotary drive component disposed on the second seat A21, a second cylinder B23 disposed vertically on the second seat B22, a lifting frame 24 disposed at the output end of the second cylinder B23, a second cylinder C25 disposed along the Y-axis direction on the lifting frame 24, and an oiling valve 26 disposed on the second cylinder C25. The rotary drive component includes a second motor 27 disposed vertically on the second seat A21 and a support column 28 coaxially disposed on the rotating shaft of the second motor 27. The support column 28 supports the gear 100 and extends into the inner hole.

[0036] It should be noted that the grease is supplied by the pressure plate pump of the grease valve 26, and the grease is replenished manually.

[0037] In actual use, after gear 100 is transferred to support column 28, cylinder B23 drives lifting frame 24 to move up and down, cylinder C25 drives oiling valve 26 to extend, and motor 27 drives support column 28 to rotate, thereby realizing the rotation of gear 100. Oiling valve 26 applies oil to the rotating gear 100.

[0038] In the above design, the structural design and specific implementation of the gear oiling mechanism 2 enable the gear 100 to be rotated and oiled.

[0039] Specifically: such as Figure 4 As shown, the transfer pressing mechanism 3 includes a third seat 31, a linear module 32 arranged on the third seat 31 along the X-axis, a mounting plate 33 arranged on the linear module 32, a first clamping member 34 and a second clamping member 35 arranged along the X-axis on the mounting plate 33, and a rotary pressing member 36. The first clamping member 34 is used to transfer the gear 100 from the distributor 13 to the support column 28. The second clamping member 35 is used to transfer the gear 100 from the support column 28 to the pressing positioning mechanism 4. The rotary pressing member 36 is used to rotate and press the gear 100 of the pressing positioning mechanism 4. The distance between the first clamping member 34 and the second clamping member 35, the distance between the second clamping member 35 and the rotary pressing member 36, the distance between the distributor 13 and the support column 28, and the distance between the support column 28 and the pressing positioning mechanism 4 are equal.

[0040] In actual use, the No. 3 linear module 32 drives the mounting plate 33 to move the No. 1 clamping member 34, the No. 2 clamping member 35 and the rotary pressing member 36 back and forth. This causes the No. 1 clamping member 34 to clamp the gear 100 from the distributor 13 and transfer it to the support column 28. Then, in an unloaded state, it moves back to the corresponding position of the distributor 13. The No. 2 clamping member 35 clamps the gear 100 from the support column 28 and transfers it to the pressing positioning mechanism 4. Then, in an unloaded state, it moves back to the top of the support column 28. When the No. 1 clamping member 34 and the No. 2 clamping member 35 clamp the gear 100, they cooperate with the pressing positioning mechanism 4 to assemble the gear 100 with the actuator assembly 200.

[0041] In the above design, the structural design and specific implementation of the transfer pressing mechanism 3 facilitate the transfer and pressing of the gear 100.

[0042] Specifically: such as Figure 1 As shown, when the first clamping member 34 clamps the gear 100 in the feeder 13, the second clamping member 35 clamps the gear 100 on the support column 28; when the first clamping member 34 places the gear 100 on the support column 28, the second clamping member 35 places the gear 100 in the press-fitting positioning mechanism 4.

[0043] Specifically: such as Figure 4 As shown, the No. 1 clamping member 34 and the No. 2 clamping member 35 have the same structure. The No. 1 clamping member 34 includes a No. 3 cylinder A341 mounted vertically on the mounting plate 33, a No. 3 plate 342 mounted at the output end of the No. 3 cylinder A341, and a No. 3 gripper cylinder 343 mounted at the lower end of the No. 3 plate 342.

[0044] When gear 100 needs to be clamped, cylinder A341 drives plate 342 to move downwards, then gripper cylinder 343 clamps gear 100, and then cylinder A341 drives plate 342 to move upwards. When gear 100 needs to be placed, cylinder A341 drives plate 342 to move downwards, gripper cylinder 343 releases gear 100 to place it, and then cylinder A341 drives plate 342 to move upwards.

[0045] In the above design, the structural design and specific implementation of clamping component 34 and clamping component 35 enable rapid clamping of gear 100.

[0046] Specifically: such as Figure 4As shown, the rotary pressing component 36 includes a third cylinder B361 vertically mounted on the mounting plate 33, a connecting seat 362 mounted on the output end of the third cylinder B361, a third motor 363 vertically mounted on the connecting seat 362, a rotating frame 364 mounted on the rotating shaft of the third motor 363, a pressing head 365 vertically slidably mounted on the rotating frame 364, a spring 366 sleeved on the pressing head 365, a limiting head 367 mounted on the upper end of the pressing head 365, and a limiting plate 368 mounted on the pressing head 365 and located below the rotating frame 364. The two ends of the spring 366 abut against the limiting plate 368 and the rotating frame 364, respectively.

[0047] In actual use, the connecting seat 362 is driven to move down by the No. 3 cylinder B361, so that the pressing head 365 contacts the upper end face of the gear 100, the spring 366 is compressed, and then the No. 3 motor 363 drives the rotating frame 364 to drive the pressing head 365 to rotate synchronously, so as to realize the rotation of the gear 100 and thus match the teeth of the internal gear 100 of the actuator assembly 200.

[0048] In the above design, the structural design and specific implementation of the rotating press-fit component 36 facilitate the assembly of the oiled gear 100 and the actuator assembly 200. The spring 366 can facilitate the application of stable pressure to the gear 100 during the gear tooth alignment process.

[0049] Specifically: such as Figure 5 As shown, the press-fitting positioning mechanism 4 includes a fourth seat 41, a fourth cylinder 42 mounted on the fourth seat 41, a pressure plate 43 mounted on the output end of the fourth cylinder 42, and a pressure head 44 mounted on the pressure plate 43.

[0050] In actual use, when the oiled gear 100 is assembled with the actuator assembly 200, the pressure plate 43 driven by the No. 4 cylinder 42 drives the pressure head 44 to press the housing of the actuator assembly 200 to prevent the housing of the actuator assembly 200 from shaking.

[0051] In the above design, the structural design and specific implementation of the press-fit positioning mechanism 4 facilitate the positioning of the actuator assembly 200, ensuring the smooth assembly of the actuator assembly 200 and the oiled gear 100.

[0052] The second embodiment provided in this application is a gear oiling and pressing method. The gear oiling and pressing device includes the following steps: the gear 100 is transferred from the gear loading mechanism 1 to the gear oiling mechanism 2 by the transfer pressing mechanism 3; the gear oiling mechanism 2 applies oil to the gear 100; then the transfer pressing mechanism 3 transfers the oiled gear 100 to the actuator assembly 200; and the gear 100 and the actuator assembly 200 are assembled in conjunction with the pressing and positioning mechanism 4.

[0053] In the above design, the gear 100 oiling and pressing method can realize the automatic oiling of gear 100 and the automatic assembly of gear 100 and actuator assembly 200.

[0054] In further detail, it should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A gear oiling and press fitting device, characterized by: The application relates to a gear assembly device, which comprises a gear feeding mechanism (1), a gear oiling mechanism (2), a transfer and pressing assembly mechanism (3) and a pressing positioning mechanism (4) arranged along the X-axis direction, the gear feeding mechanism (1) is used for providing gears (100), the gear oiling mechanism (2) is used for oiling the gears (100), the transfer and pressing assembly mechanism (3) is used for transferring the gears (100) from the gear oiling mechanism (2) to an actuator assembly (200) and assembling the gears (100) with the pressing positioning mechanism (4).

2. The gear oiling and press mounting device of claim 1, wherein: The gear feeding mechanism (1) comprises a vibrating disc (11), a straight vibrator (12) connected with the vibrating disc (11) and a distributor (13) connected with the straight vibrator (12).

3. The gear oiling and press mounting device of claim 2, wherein: The distributor (13) comprises a first base (131), a first air cylinder (132) arranged on the first base (131) along the Y-axis direction, a first material receiving seat (133) arranged on the output end of the first air cylinder (132), a first material receiving groove (130) arranged on the first material receiving seat (133) and extending along the X-axis direction for receiving the gears (100) of the straight vibrator (12).

4. The gear oiling and press mounting device of claim 3, wherein: The gear oiling mechanism (2) comprises a second base A (21), a second base B (22) arranged on one side of the second base A (21), a rotating driving part arranged on the second base A (21), a second air cylinder B (23) arranged vertically on the second base B (22), a lifting frame (24) arranged on the output end of the second air cylinder B (23), a second air cylinder C (25) arranged on the lifting frame (24) along the Y-axis direction, an oiling valve (26) arranged on the second air cylinder C (25), the rotating driving part comprises a second motor (27) arranged vertically on the second base A (21) and a supporting column (28) coaxially arranged on the rotating shaft of the second motor (27), and the supporting column (28) supports the inner hole of the gear (100).

5. The gear oiling and press mounting device of claim 4, wherein: The transfer and pressing assembly mechanism (3) comprises a third base (31), a linear module (32) arranged on the third base (31) along the X-axis direction, a mounting plate (33) arranged on the linear module (32), a first clamping part (34), a second clamping part (35) and a rotating pressing part (36) arranged on the mounting plate (33) along the X-axis direction, the first clamping part (34) is used for transferring the gears (100) from the distributor (13) to the supporting column (28), the second clamping part (35) is used for transferring the gears (100) from the supporting column (28) to the pressing positioning mechanism (4), the rotating pressing part (36) is used for rotating and pressing the gears (100) of the pressing positioning mechanism (4), the distance between the first clamping part (34) and the second clamping part (35), the distance between the second clamping part (35) and the rotating pressing part (36), the distance between the distributor (13) and the supporting column (28) and the distance between the supporting column (28) and the pressing positioning mechanism (4) are equal.

6. The gear oiling and press mounting device of claim 5, wherein: When the first clamping member (34) clamps the gear (100) in the distributor (13), the second clamping member (35) clamps the gear (100) on the carrier column (28); when the first clamping member (34) places the gear (100) on the carrier column (28), the second clamping member (35) places the gear (100) in the press-fitting positioning mechanism (4).

7. The gear oiling and press mounting device of claim 1, wherein: The first clamping member (34) and the second clamping member (35) are the same structure, the first clamping member (34) comprises a third air cylinder A (341) vertically arranged on the mounting plate (33), a third plate (342) arranged at the output end of the third air cylinder A (341), and a third clamping jaw air cylinder (343) arranged at the lower end of the third plate (342).

8. The gear oiling and press mounting device of claim 1, wherein: The rotating press member (36) comprises a third air cylinder B (361) vertically arranged on the mounting plate (33), a connecting seat (362) arranged at the output end of the third air cylinder B (361), a third motor (363) vertically arranged on the connecting seat (362), a rotating frame (364) arranged on the rotating shaft of the third motor (363), a pressing head (365) vertically and slidingly arranged on the rotating frame (364), a spring (366) sleeved on the pressing head (365), a limiting head (367) arranged at the upper end of the pressing head (365), and a limiting disc (368) arranged on the pressing head (365) below the rotating frame (364), wherein the two ends of the spring (366) are respectively abutted against the limiting disc (368) and the rotating frame (364).

9. The gear oiling and press mounting device of claim 1, wherein: The press-fitting positioning mechanism (4) comprises a fourth seat (41), a fourth air cylinder (42) arranged on the fourth seat (41), a pressing plate (43) arranged at the output end of the fourth air cylinder (42), and a pressing head (44) arranged on the pressing plate (43).

10. A method of oiling and press fitting a gear (100) using the gear oiling and press fitting apparatus according to any one of claims 1 to 9, characterized by: The method comprises the following steps: transferring the gear (100) from the gear feeding mechanism (1) to the gear oiling mechanism (2) through the transfer press-fitting mechanism (3), the gear oiling mechanism (2) oils the gear (100), then the transfer press-fitting mechanism (3) transfers the oiled gear (100) to the actuator assembly (200), and the gear (100) and the actuator assembly (200) are assembled by cooperating with the press-fitting positioning mechanism (4).

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