Gear shaft assembly machine with gear shaft feeding mechanism

Abstract

The utility model relates to the technical field of gear shaft assembly equipment, and discloses a gear shaft assembly machine with a gear shaft feeding mechanism. The device comprises a table provided with a discharge port, a shaft rod box is arranged on the table, an ejector rod capable of moving telescopically is arranged at the inner bottom of the shaft rod box, a frame and a gear storage barrel are arranged on the table, a rotatable transfer barrel and a first motor used for driving the transfer barrel are arranged on the frame, and the gear storage barrel is arranged on the first motor. A second hydraulic push rod is arranged at the top of the frame, a rotatable upper rotating disc and a rotatable lower rotating disc are arranged on the table, the upper rotating disc and the lower rotating disc are distributed up and down, two gear openings are formed in the upper rotating disc, and a tadpole-shaped opening is formed in the lower rotating disc. According to the gear shaft assembling machine, automatic feeding and assembling of the gear shaft and the gear can be completed, so that the assembling work of the gear shaft is more convenient and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of gear shaft assembly equipment, in particular to a gear shaft assembly machine provided with a gear shaft feeding mechanism. Background Art

[0002] A gear shaft is a gear shaft used to support and transmit gear rotation. It is generally used in conjunction with gears. Before being installed on the equipment, the gear and the gear shaft need to be assembled first. Since the assembly method of the gear and the gear shaft is relatively simple, the current assembly of the gear and the gear shaft is generally performed manually. However, in some parts factories, once a large number of gear shaft assembly operations are involved, manual assembly operations alone are time-consuming and labor-intensive. Therefore, it is necessary to propose a gear shaft assembly machine provided with a gear shaft feeding mechanism. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a gear shaft assembly machine provided with a gear shaft feeding mechanism.

[0004] The utility model is implemented by the following technical scheme: a table with a discharge outlet is provided, a shaft box is provided on the table, a retractable and movable top rod is provided on the inner bottom of the shaft box, a frame and a gear storage cylinder are provided on the table, a rotatable transfer cylinder and a first motor for driving the transfer cylinder are provided on the frame, a second hydraulic push rod is provided on the top of the frame, a rotatable upper rotating disk and a lower rotating disk are provided on the table, the upper rotating disk and the lower rotating disk are distributed up and down, two gear openings are provided on the upper rotating disk, a tadpole-shaped opening is provided on the lower rotating disk, and a second motor and a third motor for driving the upper rotating disk and the lower rotating disk respectively are provided at the bottom of the table.

[0005] As a further improvement of the above scheme, the shaft rod box is funnel-shaped, and a rod groove is provided on the inner wall of the bottom. Both ends of the rod groove are open, the top rod is in the rod groove and is slidingly connected to the inner wall of the rod groove, and two hollow support plates fixedly connected to the table are provided at the bottom of the shaft rod box.

[0006] As a further improvement of the above solution, a first hydraulic push rod is fixedly installed at the bottom of the shaft box, and an output rod of the first hydraulic push rod and one end of the push rod are fixedly connected to the same connecting plate.

[0007] As a further improvement of the above solution, rotating rods are fixedly installed on both sides of the transfer cylinder, the other ends of the two rotating rods pass through the frame and are rotatably connected to the frame, and one end of one of the rotating rods is fixedly connected to the output shaft of the first motor.

[0008] As a further improvement of the above solution, an arc-shaped guide plate is fixedly mounted on one side of the gear storage cylinder.

[0009] As a further improvement of the above scheme, a sleeve is fixedly installed on the bottom of the lower rotating disk, the sleeve passes through the table and is rotatably connected to the table, the output shaft of the third motor and the sleeve are provided with meshing bevel gears, and a driving rod is fixedly installed on the output shaft of the second motor, the driving rod passes through the sleeve and the lower rotating disk and is fixedly connected to the bottom of the upper rotating disk.

[0010] As a further improvement of the above solution, the tadpole-shaped mouth is composed of two parts: a leak mouth and an arc-shaped mouth, and the leak mouth is the same size as the gear mouth and the discharge mouth.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model forms a feeding mechanism of a gear shaft assembly device through the cooperation of structures such as an axle box, a push rod, a transfer cylinder and a gear storage cylinder, which can automatically complete the combination of the gear shaft and the gear, thereby solving the tedious manual work. The utility model forms an assembling mechanism of the gear shaft assembly device through the cooperation of structures such as an upper rotating disk, a lower rotating disk and a second hydraulic push rod, which can realize the assembly of the gear and the gear shaft when the two are overlapped, thereby making the entire assembly work more convenient and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an overall structural display diagram of a gear shaft assembly machine provided with a gear shaft feeding mechanism according to the utility model;

[0014] Figure 2 This is a front plan view of a gear shaft assembly machine provided with a gear shaft feeding mechanism according to the utility model;

[0015] Figure 3 This is a disassembled display diagram of an upper rotating disk and a lower rotating disk in a gear shaft assembly machine provided with a gear shaft feeding mechanism of the utility model.

[0016] Description of main symbols:

[0017] 1. Table; 2. Axle box; 3. First hydraulic push rod; 4. Push rod; 5. Frame; 6. First motor; 7. Rotating rod; 8. Transfer cylinder; 9. Second hydraulic push rod; 10. Gear storage cylinder; 11. Second motor; 12. Upper rotating disk; 13. Gear mouth; 14. Third motor; 15. Lower rotating disk; 16. Tadpole-shaped mouth; 17. Exhaust port. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Please combine Figures 1 to 3The gear shaft assembly machine provided with a gear shaft feeding mechanism of this embodiment comprises: a table 1 provided with a discharge port 17, a shaft box 2 provided on the table 1, the shaft box 2 is used to store the gear shaft to be assembled, a retractable push rod 4 is provided at the inner bottom of the shaft box 2, a first hydraulic push rod 3 is fixedly installed at the bottom of the shaft box 2, an output rod of the first hydraulic push rod 3 and one end of the push rod 4 are fixedly connected with the same connecting plate, the push rod 4 can push out the gear shaft in the shaft box 2, a frame 5 and a gear storage cylinder 10 are provided on the table 1, a rotatable transfer cylinder 8 and a first motor 6 for driving the transfer cylinder 8 are provided on the frame 5, rotating rods 7 are fixedly installed on both sides of the transfer cylinder 8, and two rotating The other ends of the rods 7 all penetrate the frame 5 and are rotatably connected to the frame 5, one end of one of the rotating rods 7 is fixedly connected to the output shaft of the first motor 6, a second hydraulic push rod 9 is arranged on the top of the frame 5, a rotatable upper rotating disk 12 and a lower rotating disk 15 are arranged on the table 1, the upper rotating disk 12 and the lower rotating disk 15 are distributed up and down, the thickness of the upper rotating disk 12 is equivalent to the thickness of the gear to be assembled, the upper rotating disk 12 is provided with two gear openings 13, the diameter of the gear openings 13 is equivalent to the diameter of the gear to be assembled, the lower rotating disk 15 is provided with a tadpole-shaped opening 16, and a second motor 11 and a third motor 14 for driving the upper rotating disk 12 and the lower rotating disk 15 respectively are arranged at the bottom of the table 1.

[0020] The shaft rod box 2 is funnel-shaped, and a rod groove is provided on the inner wall of its bottom. Both ends of the rod groove are open. The top rod 4 is in the rod groove and is slidingly connected to the inner wall of the rod groove. The bottom of the shaft rod box 2 is provided with two hollow support plates fixedly connected to the table 1.

[0021] Through the above technical solution, the push rod 4 can smoothly push the gear shaft out of the shaft box 2. At the same time, after the gear shaft is pushed out, other gear shafts in the shaft box 2 can enter the ejection area of ​​the push rod 4 again.

[0022] An arc-shaped guide plate is fixedly mounted on one side of the gear storage cylinder 10 .

[0023] Through the above technical solution, the arc-shaped guide plate ensures that when the transfer cylinder 8 drives the gear shaft to rotate, the gear shaft will not slip out of the transfer cylinder 8.

[0024] A sleeve is fixedly installed on the bottom of the lower rotating disk 15, the sleeve passes through the table 1 and is rotatably connected to the table 1, the output shaft of the third motor 14 and the sleeve are provided with meshing bevel gears, and a driving rod is fixedly installed on the output shaft of the second motor 11, the driving rod passes through the sleeve and the lower rotating disk 15 and is fixedly connected to the bottom of the upper rotating disk 12.

[0025] Through the above technical solution, the second motor 11 and the third motor 14 can drive the upper rotating disk 12 and the lower rotating disk 15 respectively without interfering with each other.

[0026] The tadpole-shaped opening 16 consists of two parts: a leak opening and an arc-shaped opening. The leak opening has the same size as the gear opening 13 and the discharge opening 17 .

[0027] Through the above technical solution, when the arc-shaped opening is below the gear opening 13, the bottom end of the gear shaft can pass through the gear without restriction, and at the same time, the gear can be supported and supported, so that the assembly of the gear and the gear shaft can be completed smoothly. When the leakage opening coincides with the gear opening 13, the assembled gear shaft can be discharged smoothly.

[0028] The implementation principle of a gear shaft assembly machine provided with a gear shaft feeding mechanism in the embodiment of the present application is as follows:

[0029] Step 1: Place the gear shaft to be assembled into the shaft box 2, and stack the gear to be assembled into the gear storage cylinder 10. During assembly, start the second motor 11, which drives the upper rotating disk 12 to rotate 180 degrees counterclockwise, so that the gear falling into the gear opening 13 is transferred to the bottom of the transfer cylinder 8;

[0030] The second step: start the first hydraulic push rod 3, the first hydraulic push rod 3 drives the push rod 4 to push the gear shaft that falls into the rod groove at the bottom of the shaft box 2 into the transfer cylinder 8, then start the first motor 6, the first motor 6 drives the transfer cylinder 8 to rotate ninety degrees clockwise, so that the transfer cylinder 8 and the gear shaft become upright, and the gear shaft falls into the socket in the center of the gear, then start the second hydraulic push rod 9, the second hydraulic push rod 9 presses the top of the gear shaft through the output rod, so that the gear shaft passes through the gear to complete the assembly with the gear;

[0031] The third step: start the third motor 14, and the third motor 14 drives the lower rotating disk 15 to rotate ninety degrees clockwise, so that the leakage port of the tadpole-shaped mouth 16 coincides with the gear port 13. At this time, the assembled gear shaft falls out through the leakage port and the discharge port 17, thereby completing the automatic assembly of the gear shaft.

[0032] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A gear shaft assembly machine provided with a gear shaft feeding mechanism, characterized in that: include: A table with a discharge outlet is provided, a shaft box is provided on the table, a retractable and movable top rod is provided on the inner bottom of the shaft box, a frame and a gear storage cylinder are provided on the table, a rotatable transfer cylinder and a first motor for driving the transfer cylinder are provided on the frame, a second hydraulic push rod is provided on the top of the frame, a rotatable upper rotating disk and a lower rotating disk are provided on the table, the upper rotating disk and the lower rotating disk are distributed up and down, two gear openings are provided on the upper rotating disk, and a tadpole-shaped opening is provided on the lower rotating disk, and a second motor and a third motor for driving the upper rotating disk and the lower rotating disk respectively are provided at the bottom of the table.

2. The gear shaft assembly machine provided with a gear shaft feeding mechanism according to claim 1, characterized in that: The shaft rod box is funnel-shaped, and a rod groove is provided on the inner wall of its bottom. Both ends of the rod groove are open, and the top rod is in the rod groove and slidably connected to the inner wall of the rod groove. The bottom of the shaft rod box is provided with two hollow support plates fixedly connected to the table.

3. The gear shaft assembly machine provided with a gear shaft feeding mechanism according to claim 1, characterized in that: A first hydraulic push rod is fixedly installed at the bottom of the shaft box, and an output rod of the first hydraulic push rod and one end of the push rod are fixedly connected to the same connecting plate.

4. The gear shaft assembly machine provided with a gear shaft feeding mechanism according to claim 1, characterized in that: Rotating rods are fixedly installed on both sides of the transfer cylinder, and the other ends of the two rotating rods penetrate the frame and are rotatably connected to the frame, and one end of one of the rotating rods is fixedly connected to the output shaft of the first motor.

5. The gear shaft assembly machine provided with a gear shaft feeding mechanism according to claim 1, characterized in that: An arc-shaped guide plate is fixedly installed on one side of the gear storage cylinder.

6. The gear shaft assembly machine provided with a gear shaft feeding mechanism according to claim 1, characterized in that: A sleeve is fixedly installed on the bottom of the lower rotating disk, and the sleeve passes through the table and is rotatably connected to the table. The output shaft of the third motor and the sleeve are provided with meshing bevel gears. A driving rod is fixedly installed on the output shaft of the second motor, and the driving rod passes through the sleeve and the lower rotating disk and is fixedly connected to the bottom of the upper rotating disk.

7. The gear shaft assembly machine provided with a gear shaft feeding mechanism according to claim 1, characterized in that: The tadpole-shaped mouth consists of two parts: a leaking mouth and an arc-shaped mouth. The leaking mouth has the same size as the gear mouth and the discharge mouth.

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