Equipment for automatically assembling casting flywheel and starting gear ring

Abstract

The utility model relates to equipment for automatically assembling a casting flywheel and a starting gear ring, which comprises a rack and a three-axis manipulator arranged on the rack, a gear ring stock bin is arranged on one side of the three-axis manipulator and comprises a stock bin base and a stock bin stand column, the stock bin base is arranged on the rack, the stock bin stand column is arranged on the rack, and the stock bin stand column is arranged on the rack. The stock bin stand column is arranged at the top of the stock bin base, a lifting mechanism is arranged on the stock bin stand column and connected with a positioning device, a single-shaft sliding table press machine is arranged in front of the three-shaft mechanical arm and comprises a flywheel positioning sliding table shaft, a press-fitting mechanism and a guide mechanism, and the flywheel positioning sliding table shaft is connected with the flywheel positioning sliding table shaft. The press-fitting mechanism is arranged above the flywheel positioning sliding table shaft, and a guide mechanism is arranged at the top of the press-fitting mechanism. According to the utility model, not only can the labor intensity be reduced, the processing cycle time be shortened and the yield of flywheels be improved, but also the operation process is automatically completed, and the operation error caused by human factors is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to equipment for automatically assembling a casting flywheel and a starter gear ring. Background Art

[0002] With the rapid development of economy, the stable operation of market economy has put forward higher requirements on the level of mechanical automation. Therefore, we should explore a path of mechanization development in the process of continuous innovation and accumulated experience.

[0003] In the production line of cast flywheels, the gear ring and flywheel are usually assembled together by shrink fitting. At present, our factory still uses manual methods for this process, including the picking and transportation of the gear ring, heating the gear ring through a heating machine, handling and positioning the flywheel, pressing the heated gear ring onto the flywheel through a press, and transporting the assembled flywheel assembly to the next process. This process consumes a lot of manpower.

[0004] This method requires the operator to manually take the gear ring and place it on the heating machine and start the heating machine, transfer the flywheel to be pressed to the press workbench, remove the gear ring after the gear ring is heated, visually check the front and back of the gear ring, put the gear ring on the flywheel gear ring with the front side facing up, and then cover the pressure ring on the gear ring, and then start the press to press. After the press is completed, transfer the assembled flywheel to the next process. Because the above method relies too much on manpower, it is easy to consume the operator's physical strength in actual work, resulting in reduced work efficiency or errors in the operation process. Utility Model Content

[0005] In view of the above problems, the utility model provides a device for automatically assembling a cast flywheel and a starting gear ring, which not only reduces labor intensity, reduces processing cycle time, and improves the output of flywheels, but also completes the operation process automatically, eliminating operational errors caused by human factors.

[0006] In order to achieve the above-mentioned purpose and other related purposes, the technical solution provided by the utility model is as follows:

[0007] A device for automatically assembling a cast flywheel and a starting gear ring, comprising a frame and a three-axis manipulator installed on the frame, a gear ring bin is provided on one side of the three-axis manipulator, the gear ring bin comprises a bin base and a bin column, the bin base is provided on the frame, the bin column is provided on the top of the bin base, a lifting mechanism is provided on the bin column, the lifting mechanism is connected to a positioning device, a single-axis slide press is provided in front of the three-axis manipulator, the single-axis slide press comprises a flywheel positioning slide shaft, a pressing mechanism and a guide mechanism, the pressing mechanism is provided above the flywheel positioning slide shaft, and the guide mechanism is provided on the top of the pressing mechanism.

[0008] Preferably, a gear ring heater is provided on a side of the single-axis slide press close to the gear ring silo.

[0009] Preferably, the gear ring heating machine is arranged on the frame, and a gear ring slide is provided on the gear ring heating machine.

[0010] Preferably, the three-axis manipulator comprises a body column and a lifting shaft, the body column is provided with the lifting shaft, the lifting shaft is connected to a large arm shaft, and the large arm shaft is rotatably connected to a small arm shaft.

[0011] Preferably, the forearm shaft is connected with a pneumatic clamp.

[0012] Preferably, the guiding mechanism comprises a slide seat, a slider, a guide rail and a hydraulic cylinder, the slide seat is fixedly mounted on the press-fitting mechanism, the guide rail is provided on the slide seat, the guide rail is slidably connected to the slider, and the slider is connected to the output end of the hydraulic cylinder.

[0013] Preferably, the lifting mechanism includes a linear rail, a ring gear lifting platform, a screw and a three-phase differential reduction motor with three brakes. The linear rail is slidingly connected to the ring gear lifting platform, one end of the ring gear lifting platform is rotatably connected to the screw, and the screw is connected to the output shaft of the three-phase differential reduction motor with three brakes.

[0014] Preferably, the linear track is arranged on the silo column, an upper limit switch is arranged at the upper end of the linear track, and a lower limit switch is arranged at the lower end of the linear track.

[0015] Preferably, the press-fitting mechanism comprises at least four supporting shafts, a supporting platform and pressure piles, the supporting platform is provided on the top of the supporting shaft, and the pressure pile is provided at the center of the supporting platform.

[0016] Preferably, the pressure pile can slide up and down to limit the movement.

[0017] The utility model has the following positive effects:

[0018] 1. The utility model uses a three-axis manipulator, a gear ring silo, a single-axis slide press and a gear ring heating machine to fully automatically process the flywheel and the gear ring, which not only does not require manual participation throughout the process, reducing labor intensity, but also reduces the processing cycle time and improves the yield of the flywheel.

[0019] 2. The utility model accurately puts the heated gear ring on the flywheel through the cooperation of the guide mechanism on the single-axis slide press and the three-axis manipulator. Not only is the operation process completed automatically, eliminating the operation errors caused by human factors, but also when the flywheel is installed and the gear ring is pressed, the three-axis manipulator puts the gear ring into the gear ring heating machine for heating in preparation for the next processing. This process greatly reduces the flywheel processing time and improves the flywheel processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the top view of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the main view of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the rear view of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the left view of the utility model;

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the utility model.

[0025] Explanation of the numbers in the figure: 1-three-axis manipulator, 101-fuselage column, 102-lifting axis, 103-big arm axis, 104-small arm axis, 105-starting claw, 2-single-axis slide press, 201-flywheel positioning slide axis, 202-guide mechanism, 2021-slide seat, 2022-slider, 2023-guide rail, 2024-hydraulic cylinder, 203-pressing mechanism, 2031-support shaft, 2032-support Support platform, 2033-pressure pile, 3-gear ring heating machine, 301-gear ring slide, 4-gear ring silo, 401-silo base, 402-silo column, 403-positioning device, 404-lifting mechanism, 4041-three-brake three-phase asynchronous reduction motor, 4042-screw, 4043-linear rail, 4044-gear ring lifting platform, 4045-upper limit switch, 4046-lower limit switch, 5-frame. DETAILED DESCRIPTION

[0026] The following is a description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, including various details of the embodiments of the present disclosure to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present disclosure. Similarly, for the sake of clarity and conciseness, descriptions of well-known functions and structures are omitted in the following description.

[0027] Example: Figure 1 or Figure 2 or Figure 3 or Figure 4 As shown, a device for automatically assembling a casting flywheel and a starting gear ring includes a frame 5 and a three-axis manipulator 1 installed on the frame 5, a gear ring bin 4 is provided on one side of the three-axis manipulator 1, the gear ring bin 4 includes a bin base 401 and a bin column 402, the bin base 401 is arranged on the frame 5, the bin column 402 is provided on the top of the bin base 401, a lifting mechanism 404 is provided on the bin column 402, the lifting mechanism 404 is connected to a positioning device 403, a single-axis slide press 2 is provided in front of the three-axis manipulator 1, the single-axis slide press 2 includes a flywheel positioning slide shaft 201, a press-fitting mechanism 203 and a guide mechanism 202, the press-fitting mechanism 203 is provided above the flywheel positioning slide shaft 201, and the guide mechanism 202 is provided on the top of the press-fitting mechanism 203.

[0028] In this embodiment, a gear ring heater 3 is provided on one side of the single-axis slide press 2 close to the gear ring silo 4 .

[0029] In this embodiment, the ring gear heating machine 3 is disposed on the frame 5 , and a ring gear slide 301 is disposed on the ring gear heating machine 3 .

[0030] In this embodiment, the three-axis manipulator 1 includes a body column 101 and a lifting shaft 102 . The body column 101 is provided with the lifting shaft 102 . The lifting shaft 102 is connected to a large arm shaft 103 . The large arm shaft 103 is rotatably connected to a small arm shaft 104 .

[0031] In this embodiment, the forearm shaft 104 is connected with a pneumatic clamp 105 .

[0032] In this embodiment, the guiding mechanism 202 includes a slide 2021, a slider 2022, a guide rail 2023 and a hydraulic cylinder 2024. The slide 2021 is fixedly mounted on the pressing mechanism 203. The guide rail 2023 is provided on the slide 2021. The guide rail 2023 is slidably connected to the slider 2022. The slider 2022 is connected to the output end of the hydraulic cylinder 2024.

[0033] In this embodiment, the lifting mechanism 404 includes a linear rail 4043, a ring gear lifting platform 4044, a screw 4042 and a three-brake three-phase differential reduction motor 4041. The linear rail 4043 is slidingly connected to the ring gear lifting platform 4044, one end of the ring gear lifting platform 4044 is rotatably connected to the screw 4042, and the screw 4042 is connected to the output shaft of the three-brake three-phase differential reduction motor 4041.

[0034] In this embodiment, the linear track 4043 is disposed on the silo column 402 , an upper limit switch 4045 is disposed at the upper end of the linear track 4043 , and a lower limit switch 4046 is disposed at the lower end of the linear track 4043 .

[0035] In this embodiment, the press-fitting mechanism 203 includes at least four support shafts 2031 , a support platform 2032 and a pressure pile 2033 . The support platform 2032 is disposed on the top of the support shaft 2031 , and the pressure pile 2033 is disposed at the center of the support platform 2032 .

[0036] In this embodiment, the pressure pile 2033 can slide up and down to limit the movement.

[0037] like Figure 5 As shown, the working principle is as follows: the required number of gear rings are placed on the gear ring silo 4 in advance for standby use, the flywheel processed in the previous process is transferred to the single-axis slide press 2 through the transfer tool, and the confirmation button is pressed. The flywheel moves to the bottom of the guide mechanism 202 through the flywheel positioning slide shaft 201, and the guide mechanism 202 places a gear ring guide plate above the flywheel. After the placement is completed, the guide mechanism 202 returns to the highest point; at this time, the gear ring heating machine 3 starts to heat the gear ring on the gear ring slide 301. When the gear ring is heated to the preset temperature, the gear ring slide 301 slides out of the heating area through the cylinder. When the heated gear ring slides into place, the three-axis manipulator 1 grabs the heated gear ring. Move to the top of the flywheel and guide plate assembly, release the pneumatic clamp 105 to put the ring gear on the flywheel assembly, then the three-axis manipulator 1 goes to the ring gear silo 4 through the preset trajectory to grab the ring gear and place it on the ring gear slide 301 of the ring gear heating machine 3 to wait for the next round of heating. At the same time, the flywheel assembly with the ring completed is moved to the bottom of the pressing mechanism through the flywheel positioning slide shaft 201 to start automatic pressing. After the pressing action is maintained for a period of time, the pressing mechanism is restored to its original state. The flywheel assembly that has completed the pressing is moved to the bottom of the guide mechanism, and the guide mechanism removes the guide plate above the assembly. Finally, the flywheel assembly moves to the unloading position, and the operator transfers the flywheel assembly to the next process.

[0038] In summary, the utility model can not only reduce labor intensity, shorten processing cycle time, and improve the yield of flywheels, but also complete the operation process automatically, eliminating operation errors caused by human factors.

[0039] The above specific implementations do not constitute a limitation on the protection scope of the present disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. An automatic assembly device for a cast flywheel and a starter gear ring, comprising a frame (5) and a three-axis manipulator (1) mounted on the frame (5), characterized in that: A gear ring silo (4) is provided on one side of the three-axis manipulator (1), the gear ring silo (4) comprising a silo base (401) and a silo column (402), the silo base (401) being arranged on the frame (5), the silo column (402) being arranged on the top of the silo base (401), a lifting mechanism (404) being arranged on the silo column (402), the lifting mechanism (404) being connected to a positioning device (403), a single-axis slide press (2) being arranged in front of the three-axis manipulator (1), the single-axis slide press (2) comprising a flywheel positioning slide shaft (201), a press-fitting mechanism (203) and a guide mechanism (202), the press-fitting mechanism (203) being arranged above the flywheel positioning slide shaft (201), and the guide mechanism (202) being arranged on the top of the press-fitting mechanism (203).

2. The automatic assembly equipment for a casting flywheel and a starter gear ring according to claim 1, characterized in that: A gear ring heating machine (3) is provided on a side of the single-axis slide table press (2) close to the gear ring material bin (4).

3. The automatic assembly equipment for a casting flywheel and a starter gear ring according to claim 2, characterized in that: The gear ring heating machine (3) is arranged on the machine frame (5), and a gear ring sliding table (301) is provided on the gear ring heating machine (3).

4. The automatic assembly equipment for a cast flywheel and a starter gear ring according to claim 1, characterized in that: The three-axis manipulator (1) comprises a body column (101) and a lifting shaft (102); the body column (101) is provided with the lifting shaft (102); the lifting shaft (102) is connected to a large arm shaft (103); and the large arm shaft (103) is rotatably connected to a small arm shaft (104).

5. The automatic assembly equipment for a cast flywheel and a starter gear ring according to claim 4, characterized in that: The small arm shaft (104) is connected to a pneumatic clamping jaw (105).

6. The automatic assembly equipment for a cast flywheel and a starter gear ring according to claim 1, characterized in that: The guide mechanism (202) comprises a slide seat (2021), a slider (2022), a guide rail (2023) and a hydraulic cylinder (2024); the slide seat (2021) is fixedly mounted on the press-fitting mechanism (203); the guide rail (2023) is provided on the slide seat (2021); the guide rail (2023) is slidably connected to the slider (2022); and the slider (2022) is connected to an output end of the hydraulic cylinder (2024).

7. The automatic assembly equipment for a cast flywheel and a starter gear ring according to claim 1, characterized in that: The lifting mechanism (404) comprises a linear track (4043), a gear ring lifting platform (4044), a screw (4042) and a three-brake three-phase differential reduction motor (4041); the linear track (4043) is slidably connected to the gear ring lifting platform (4044); one end of the gear ring lifting platform (4044) is rotationally connected to the screw (4042); and the screw (4042) is connected to the output shaft of the three-brake three-phase differential reduction motor (4041).

8. The automatic assembly equipment for a cast flywheel and a starter gear ring according to claim 7, characterized in that: The linear track (4043) is arranged on the silo column (402), an upper limit switch (4045) is arranged at the upper end of the linear track (4043), and a lower limit switch (4046) is arranged at the lower end of the linear track (4043).

9. The automatic assembly equipment for a cast flywheel and a starter gear ring according to claim 1, characterized in that: The press-fitting mechanism (203) comprises at least four support shafts (2031), a support platform (2032) and a pressure pile (2033); the support platform (2032) is provided on the top of the support shaft (2031), and the pressure pile (2033) is provided at the center of the support platform (2032).

10. The automatic assembly equipment for a casting flywheel and a starter gear ring according to claim 9, characterized in that: The pressure pile (2033) can slide up and down to perform limiting movement.

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