Gear ring pressing equipment with feeding device

Abstract

The gear ring pressing equipment with the feeding device comprises a machine body assembly, a press fitting assembly, a tray assembly and a feeding assembly, and the feeding assembly comprises a mounting platform, a transverse displacement mechanism, a longitudinal displacement mechanism and a clamping mechanism; the installation platform is fixedly connected with the machine body assembly 1, the transverse displacement mechanism comprises a transverse moving platform and a first power system, the transverse moving platform is connected with the installation platform in a sliding fit mode, a longitudinal support is fixedly connected to the transverse moving platform, and the first power system controls the transverse moving platform to move horizontally. The longitudinal displacement mechanism comprises a longitudinal moving platform and a second power system, the longitudinal moving platform is connected with the longitudinal support in a sliding fit mode, and the second power system controls the longitudinal moving platform 431 to move longitudinally. The clamping mechanism comprises mechanical arms and a third power system, the mechanical arms are installed at the two power output ends of the power system, and the third power system conducts opening and clamping operation on the mechanical arms.

Description

Technical Field

[0001] The utility model relates to a gear ring press, in particular to gear ring pressing equipment with a feeding device. Background Art

[0002] The current production and processing of ring gears mainly relies on semi-automatic equipment, which uses hydraulic cylinders for pressing and manual flipping and loading. This manual loading method is not only inefficient but also poses safety risks. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a gear ring pressing device with a feeding device. The device uses the feeding device to realize automatic feeding, save manpower, improve work efficiency and reduce safety risks.

[0004] The utility model solves the above technical problems by adopting the following technical solution: a gear ring pressing device with a feeding device, comprising a body assembly, a press assembly, a tray assembly and a feeding assembly.

[0005] The loading assembly includes a mounting platform, a lateral displacement mechanism, a longitudinal displacement mechanism, a clamping mechanism and an electric control cabinet;

[0006] The mounting platform is connected and fixed to the fuselage assembly and is used to mount the lateral displacement mechanism and the longitudinal displacement mechanism;

[0007] The lateral displacement mechanism includes a lateral movement platform and a first power system. The lateral movement platform is slidably connected to the mounting platform. A longitudinal bracket is fixedly connected to the lateral movement platform. The first power system is installed on the mounting platform to control the horizontal movement of the lateral movement platform.

[0008] The longitudinal displacement mechanism includes a longitudinal moving platform and a second power system, wherein the longitudinal moving platform is slidably connected to the longitudinal bracket, and the second power system is installed on the transverse moving platform to control the longitudinal movement of the longitudinal moving platform;

[0009] The clamping mechanism includes a manipulator and a third power system. The manipulator is installed on the two power output ends of the power system. The third power system is installed on the longitudinal moving platform to control the manipulator to perform opening and clamping operations.

[0010] Furthermore, a transverse guide rail is installed on the installation platform, and a first slider is provided below the transverse movable platform, and the first slider is connected to the transverse guide rail in a sliding fit.

[0011] Furthermore, hydraulic buffers are installed at both ends of the travel of the transverse moving platform.

[0012] Furthermore, the first power system is a rodless cylinder, both ends of the cylinder barrel of the rodless cylinder are respectively connected and fixed to the mounting platform through cylinder barrel brackets, and the slide of the rodless cylinder is connected to the transverse moving platform through a connecting frame.

[0013] Furthermore, the longitudinal bracket is provided with a longitudinal guide rail, and the back side of the longitudinal movable platform is provided with a second slider, and the second slider is connected to the longitudinal guide rail in a sliding fit.

[0014] Furthermore, the longitudinal bracket is provided with a vertical guide groove extending downward from the top edge thereof, and the guide groove is located on the center line of the width of the longitudinal bracket.

[0015] Furthermore, the second power system is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is connected and fixed to the transverse moving platform, its movable rod is connected to the longitudinal rod of a T-shaped connecting seat, the longitudinal rod of the T-shaped connecting seat passes through the guide groove, and its transverse rod is connected and fixed to the back of the longitudinal moving platform.

[0016] Furthermore, the mechanical hand includes two clamping arms, and the clamping arms are respectively connected to the power output ends of the third power system.

[0017] Furthermore, the third power system is a wide parallel air gripper, the cylinder of the wide parallel air gripper is connected and fixed to the longitudinal moving platform, and the clamping claws on both sides are respectively connected to the clamping arms.

[0018] Furthermore, the feeding assembly also includes a feeding induction switch group, and the feeding induction switch group is connected to the electric control cabinet.

[0019] Furthermore, the feeding induction switch group includes a first induction switch A, a first induction switch B, a first travel switch A, a first travel switch B, a second induction switch A, a second travel switch B, a second travel switch A, a second travel switch B, a third induction switch A, a third induction switch B and a third induction switch C;

[0020] The first induction switch A, the first induction switch B, the first travel switch A and the first travel switch B are respectively connected to the first power system and are used to control the start and stop of the first power system and the travel or position of the lateral movement mechanism;

[0021] The second induction switch A, the second induction switch B, the second travel switch A and the second travel switch B are respectively connected to the second power system and are used to control the start and stop of the second power system and the travel or position of the longitudinal movement mechanism;

[0022] The third induction switch A, the third induction switch B and the third induction switch C are respectively connected to the third power system and are used to control the start and stop of the third power system and the clamping or release of the object by the clamping mechanism.

[0023] The beneficial effects of the utility model are: the feeding assembly is used to realize automatic feeding of the gear ring, and with the help of the setting of the proximity switch and the induction switch, the feeding assembly can be conveniently and safely controlled, saving manpower and time, improving efficiency, and allowing workers to complete the feeding work away from the press-fitting assembly, thereby improving the safety of the feeding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a three-dimensional schematic diagram of the loading component;

[0026] Figure 3 It is a rear view schematic diagram of the loading component;

[0027] Figure 4 It is a front view schematic diagram of the clamping arm of the loading assembly in a clamped state;

[0028] Figure 5 It is a front view schematic diagram of the clamping arm of the loading assembly in the open state;

[0029] Figure 6 is a three-dimensional schematic diagram of a press-fit assembly;

[0030] Figure 7 It is a side view structural diagram of the loading assembly and the press-fitting assembly;

[0031] Figure 8 It is a schematic diagram of the top view of the loading assembly and the press-fitting assembly;

[0032] Figure 9 This is a schematic diagram of the loading component at the starting position;

[0033] Figure 10 This is a schematic diagram of the loading component approaching the press-fit component.

[0034] In the figure, 1-fuselage assembly, 11-column, 12-top plate, 13-base;

[0035] 2-press-fit assembly, 21-press-fit motor, 22-press-fit head assembly, 221-positioning protrusion, 222-guide rod, 223-press head;

[0036] 3-tray assembly, 31-support leg, 32-tray base, 33-tray positioning seat, 34-positioning seat, 35-tray body, 351-center positioning hole, 352-positioning pin assembly, 36-differential bag;

[0037] 4-loading assembly, 41-installation platform, 411-transverse guide rail,

[0038] 42- lateral displacement mechanism, 421- lateral moving platform, 4211- first slider, 422- first power system, 4221- rodless cylinder, 4222- cylinder bracket, 4223- connecting frame, 423- longitudinal bracket, 4231- guide groove, 424- longitudinal guide rail,

[0039] 43-longitudinal displacement mechanism, 431-longitudinal moving platform, 4311-second slider, 4312-T-shaped connecting seat, 432-second power system, 4321-hydraulic cylinder,

[0040] 44-clamping mechanism, 441-manipulator, 4411-clamping arm, 442-third power system, wide parallel air gripper 4421;

[0041] 45-Hydraulic buffer;

[0042] 46-feeding induction switch group;

[0043] 5-Electric control cabinet;

[0044] 6- Ring gear. DETAILED DESCRIPTION

[0045] like Figure 1 As shown, the technical solution adopted by the present invention to solve the above technical problems is: a gear ring pressing device with a feeding device, including a body component 1, a press-fitting component 2, a tray component 3, a feeding component 4 and an electric control cabinet 5.

[0046] The fuselage assembly 1 has four columns 11 for supporting the press-fitted assembly. A top plate 12 is mounted on the columns 11 , and a base 13 is provided at the lower portion of the columns 11 .

[0047] The press assembly 2 is mounted on the body assembly 1 and includes a press motor 21 and a press head assembly 22. The press head assembly 22 is slidably mounted on the lateral support plates of the body assembly 1. The press motor 21 is mounted on the top plate 12 of the body assembly 1, and its movable rod is connected to the top of the press head assembly 22 to control the up and down movement of the press head assembly 22. The press head assembly 22 includes a press head 223, a positioning protrusion 221 is provided at the center of the press head 223, and guide rods 222 are symmetrically provided on both sides of the press head 223.

[0048] The tray assembly 3 includes legs 31, a tray base 32, a tray positioning seat 33, a positioning seat 34, a tray body 35, and a differential pack 36. The tray base 32 is mounted on the legs 31. The tray base 32 is provided with a tray positioning seat 33, and the tray positioning seat 33 is provided with at least two positioning seats 34. The tray body 35 is mounted on the positioning seat 34. A center positioning hole 351 is installed in the center of the tray body 35. The center positioning hole 351 is rotatably connected to the tray body 35 via a bearing. The center positioning hole 351 is connected to the differential pack 36 located in the center of the tray positioning seat 33. The tray body 35 has a plurality of positioning pin assemblies 352 uniformly distributed circumferentially around the center positioning hole 351. The positioning pin assemblies 352 correspond to the holes on the ring gear 6.

[0049] The feeding assembly 4 includes a mounting platform 41 , a lateral displacement mechanism 42 , a longitudinal displacement mechanism 43 , a clamping mechanism 44 and a feeding induction switch group 46 .

[0050] The mounting platform 41 is connected and fixed to the fuselage assembly 1 and is used to mount the transverse displacement mechanism 42 and the longitudinal displacement mechanism 43. A transverse guide rail 411 is mounted on the mounting platform 41.

[0051] The lateral displacement mechanism 42 includes a lateral moving platform 421 and a first power system 422. The lateral moving platform 421 is connected to the mounting platform 41 in a sliding manner. A longitudinal bracket 423 is fixedly connected to the lateral moving platform 421. The first power system 422 is installed on the mounting platform 41 to control the horizontal movement of the lateral moving platform 421. The first power system 422 is a rodless cylinder 4221. The two ends of the cylinder barrel of the rodless cylinder 4221 are respectively connected and fixed to the mounting platform 41 through cylinder barrel brackets 4222. The slide of the rodless cylinder 4221 is connected to the lateral moving platform 421 through a connecting frame 4223. A first slider 4211 is provided below the lateral moving platform 421. The first slider 4211 is connected to the lateral guide rail 411 in a sliding manner. Hydraulic buffers 45 are respectively installed at both ends of the travel of the lateral moving platform 421.

[0052] The longitudinal displacement mechanism 43 comprises a longitudinal movable platform 431 and a second power system 432. The longitudinal movable platform 431 is slidably coupled to the longitudinal support 423. The second power system 432 is mounted on the transverse movable platform 421 and controls the longitudinal movement of the longitudinal movable platform 431. The longitudinal support 423 is provided with a longitudinal guide rail 424. A second slider 4311 is provided on the back of the longitudinal movable platform 431 and slidably coupled to the longitudinal guide rail 424. A vertical guide slot 4231 extends downward from the top edge of the longitudinal support 423, located at the centerline of the width of the longitudinal support 423. The second power system 432 is a hydraulic cylinder 4321. The cylinder body of the hydraulic cylinder 4321 is fixedly coupled to the transverse movable platform. The movable rod of the hydraulic cylinder 4321 is connected to the longitudinal rod of a T-shaped connector 4312. The longitudinal rod of the T-shaped connector passes through the guide slot 4231, and the transverse rod of the hydraulic cylinder 4321 is fixedly coupled to the back of the longitudinal movable platform 431. A hydraulic buffer 45 is installed at the bottom end of the longitudinal moving platform 431 .

[0053] The clamping mechanism 44 includes a manipulator 441 and a third power system 442. The manipulator is mounted on the two power output terminals of the power system 442. The third power system 442 is mounted on the longitudinally movable platform and controls the manipulator 441 to perform opening and clamping operations. The manipulator 441 includes two clamping arms 4411, each connected to the power output terminals of the third power system 442. The third power system 442 comprises a wide parallel air gripper 4421. The cylinder of the wide parallel air gripper 4421 is fixedly connected to the longitudinally movable platform 43, and its two side jaws are connected to the clamping arms 4411. The clamping arms 4411 are arc-shaped, with a stepped clamping portion. The first step surface is used to place the ring gear 6, and the longitudinal surface of the second step is used to clamp the ring gear 6. The structure, function, and operating principle of the wide parallel air gripper 4421 in this embodiment do not depart from the scope of the prior art and are capable of clamping and releasing the ring gear 6.

[0054] The feeding assembly 4 further includes a feeding induction switch group 46 , which is connected to the electric control cabinet 5 .

[0055] The feeding induction switch group 46 includes a first induction switch A4601, a first induction switch B4602, a first travel switch A4603, a first travel switch B4604, a second induction switch A4605, a second induction switch B4606, a second travel switch A4607, a second travel switch B4608, a third induction switch A4609, a third induction switch B4610 and a third induction switch C4611.

[0056] The first induction switch A4601, the first induction switch B4602, the first travel switch A4603 and the first travel switch B4604 are respectively connected to the first power system and are used to control the start and stop of the first power system 422 and the travel or position of the lateral movement mechanism 42;

[0057] The second induction switch A4605, the second induction switch B4606, the second travel switch A4607 and the second travel switch B4608 are respectively connected to the second power system, and are used to control the start and stop of the second power system 432 and the travel or position of the longitudinal movement mechanism 43;

[0058] The third induction switch A4609, the third induction switch B4610 and the third induction switch C4611 are respectively connected to the third power system 442, and are used to control the start and stop of the third power system and the clamping or release of the object by the clamping mechanism 44.

[0059] The working process of the feeding component 4 is as follows:

[0060] The wide parallel air gripper 4421 has a third sensor switch A4609 and a third sensor switch B4610. Initially, the gripping arm 4411 is open. A person or robot places the ring gear 6 onto the gripping arm 4411. The third sensor switch A4609 detects the presence of an object on the gripping arm 4411, activating the wide parallel air gripper 4421. The two gripping arms 4411 move toward each other. Once the third sensor switch B4610 detects the gripping jaws are clamped, the third power system 442 stops, allowing the gripping arm 4411 to securely clamp the ring gear 6.

[0061] The second induction switch A4605 is installed on the transverse displacement mechanism 42. Its height corresponds to the bottom edge position of the clamping arm 4411 when the longitudinal movable platform 431 is at the low position of the travel. It also corresponds to the position corresponding to the clamping state of the clamping arm 4411 in the transverse direction. When it detects the clamping arm 4411, it controls the operation of the second power system 432. The second power system 432 drives the longitudinal movable platform 431 to move upward to the second travel switch B4608, and the second power system 432 stops working.

[0062] The first induction switch A4601 is mounted on the mounting platform 1. Its height corresponds to the top edge of the longitudinal moving platform 431 or the clamping arm 4411 when it is at the high end of its travel. In the transverse direction, it corresponds to the corresponding position of the longitudinal moving platform 431 or the clamping arm 4411 when the transverse moving platform 421 is at the near end of its travel. When it detects the longitudinal moving platform 431 or the clamping arm 4411, it starts the first power system 422 to work, and the transverse moving platform 421 moves to the far end of its travel, moving to the first travel switch B4604. The first power system 422 stops working, and the ring gear 6 is just located above the tray assembly 3.

[0063] The second induction switch B4606 is installed on the frame assembly 1. Its height corresponds to the bottom edge position of the clamping arm 4411 when the longitudinal movable platform 431 is at the high position of the stroke. Its lateral position corresponds to the corresponding position of the longitudinal movable platform 431 or the clamping arm 4411 when the lateral movable platform 421 moves to the far end of the stroke. When it detects the longitudinal movable platform 431 or the clamping arm 4411, it starts the second power system 422 to control the longitudinal movable platform 421 to move downward. When it reaches the second travel switch A4607, the second power system 432 stops working and the ring gear 6 is placed on the tray assembly 3.

[0064] The third induction switch C4611 is mounted on the frame assembly 1. Its height corresponds to the bottom edge of the height of the clamping arm 4411 when the ring gear 6 is placed on the tray assembly 3. Its horizontal position is close to the second induction switch B4606. When it detects the longitudinal moving platform 431 or the clamping arm 4411, it controls the third power system 442 to operate, the wide parallel air grippers 4421 to open, and the two clamping arms 4411 to move in opposite directions, releasing the ring gear 6.

[0065] The first induction switch B4602 is installed on the frame assembly 1. The height corresponds to the bottom edge setting of the longitudinal moving platform 431 or the clamping arm 4411 when it is at the low position of the stroke, and the horizontal position corresponds to the position corresponding to the open state of the clamping arm 4411. When it detects the clamping arm 4411, the first power system 422 is started, and the horizontal moving platform 421 moves to the proximal end of its stroke and moves to the first stroke switch A4603. The first power system 422 stops working, the loading assembly 4 is reset, and the ring gear 6 is placed on the clamping arm 4411 to start the next loading cycle.

[0066] In other embodiments, the tray assembly 3 can also be installed on an assembly line. That is, after the loading assembly 4 places the gear ring 6 on the tray assembly 3, the pressing assembly 2 is used to complete the pressing operation. The assembly line is in operation, and the tray assembly 3 and the completed pressed gear ring are transported out. The gear ring unloading work is performed at a location away from the pressing assembly to improve its safety. The next tray assembly 3 is replaced under the pressing assembly 2, and the loading assembly 4 performs loading. The pressing work is repeated to improve production efficiency. There are many public technologies for the combination of the tray assembly 3 and the assembly line on the market, which will not be repeated in this article.

[0067] The travel switches and induction switches described in this article are all existing technologies. They are mature commercial products that can be used after purchase. Their use in this utility model does not deviate from their original functions and working principles. Regarding their specific working methods, this article will not go into details.

[0068] The induction switch in this article can be an infrared induction switch, a temperature induction switch, a pressure induction switch, an electromagnetic induction switch, etc., and those skilled in the art can choose one according to actual use requirements.

[0069] The present invention mainly improves the mechanical structure of the feeding assembly 4, wherein the technology of the automatic control part mainly adopts the induction switch and the travel switch to perform circuit control, and does not involve the improvement of the software or program.

Claims

1. A gear ring pressing device with a feeding device, comprising a body assembly, a press assembly, a tray assembly, a feeding assembly and an electric control cabinet, characterized in that: The loading assembly includes a mounting platform, a lateral displacement mechanism, a longitudinal displacement mechanism and a clamping mechanism; The mounting platform is connected and fixed to the fuselage assembly and is used to mount the lateral displacement mechanism and the longitudinal displacement mechanism; The lateral displacement mechanism includes a lateral movement platform and a first power system. The lateral movement platform is slidably connected to the mounting platform. A longitudinal bracket is fixedly connected to the lateral movement platform. The first power system is installed on the mounting platform to control the horizontal movement of the lateral movement platform. The longitudinal displacement mechanism includes a longitudinal moving platform and a second power system, wherein the longitudinal moving platform is slidably connected to the longitudinal bracket, and the second power system is installed on the transverse moving platform to control the longitudinal movement of the longitudinal moving platform; The clamping mechanism includes a manipulator and a third power system. The manipulator is installed on the two power output ends of the power system. The third power system is installed on the longitudinal moving platform to control the manipulator to perform opening and clamping operations.

2. The gear ring pressing device with a feeding device according to claim 1, characterized in that: A transverse guide rail is installed on the installation platform, and a first slider is provided below the transverse movable platform. The first slider is connected to the transverse guide rail in a sliding manner.

3. The gear ring pressing device with a feeding device according to claim 1, characterized in that: Hydraulic buffers are respectively installed at both ends of the travel of the transverse moving platform.

4. The gear ring pressing device with a feeding device according to claim 1, characterized in that: The first power system is a rodless cylinder, both ends of the cylinder barrel of the rodless cylinder are respectively connected and fixed to the mounting platform through cylinder barrel brackets, and the slide of the rodless cylinder is connected to the transverse moving platform through a connecting frame.

5. The gear ring pressing device with a feeding device according to claim 1, characterized in that: The longitudinal bracket is provided with a longitudinal guide rail, and the back of the longitudinal movable platform is provided with a second sliding block, which is slidably connected with the longitudinal guide rail.

6. The gear ring pressing device with a feeding device according to claim 1, characterized in that: The longitudinal bracket is provided with a vertical guide groove extending downward from the top edge thereof, and the guide groove is located on the center line of the width of the longitudinal bracket.

7. The gear ring pressing device with a feeding device according to claim 6, characterized in that: The second power system is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is connected and fixed to the transverse moving platform, its movable rod is connected to the longitudinal rod of a T-shaped connecting seat, the longitudinal rod of the T-shaped connecting seat passes through the guide groove, and its transverse rod is connected and fixed to the back of the longitudinal moving platform.

8. The gear ring pressing device with a feeding device according to claim 1, characterized in that: The mechanism hand includes two clamping arms, and the clamping arms are respectively connected to the power output ends of the third power system.

9. The gear ring pressing device with a feeding device according to claim 8, characterized in that: The third power system is a wide parallel air gripper, the cylinder of which is fixedly connected to the longitudinal moving platform, and the clamping claws on both sides of the wide parallel air gripper are respectively connected to the clamping arms.

10. The gear ring pressing device with a feeding device according to claim 1, characterized in that: The feeding assembly also includes a feeding induction switch group, which is connected to the electric control cabinet; the feeding induction switch group includes a first induction switch A, a first induction switch B, a first travel switch A, a first travel switch B, a second induction switch A, a second travel switch B, a second travel switch A, a second travel switch B, a third induction switch A, a third induction switch B and a third induction switch C; The first induction switch A, the first induction switch B, the first travel switch A and the first travel switch B are respectively connected to the first power system and are used to control the start and stop of the first power system and the travel or position of the lateral movement mechanism; The second induction switch A, the second induction switch B, the second travel switch A and the second travel switch B are respectively connected to the second power system and are used to control the start and stop of the second power system and the travel or position of the longitudinal movement mechanism; The third induction switch A, the third induction switch B and the third induction switch C are respectively connected to the third power system and are used to control the start and stop of the third power system and the clamping or release of the object by the clamping mechanism.

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