Gearbox assembling equipment

Abstract

The utility model relates to the technical field of assembling equipment, in particular to gearbox assembling equipment which comprises a base and a top plate, the top plate is arranged above the base, a rotating mechanism is arranged below the top plate, a motor base is fixedly connected to the upper surface of the base, a lifting mechanism is arranged outside the motor base, and the lifting mechanism is arranged on the top plate. A disc is arranged above the top plate, an electric push rod is fixedly connected to the upper surface of the disc, a clamping block is fixedly connected to the output end of the electric push rod, and the clamping block is attached to the outer wall of the gearbox. The cylinder drives the connecting block to move, the connecting block drives the sleeve to move, the sleeve drives the sliding block to move, the sliding block drives the cylinder to rotate through a sliding groove formed in the cylinder, the cylinder rotates by 90 degrees after stretching out and drawing back by one stroke, the cylinder drives the first rotating rod to rotate, the first rotating rod drives the disc to rotate, and then the gearbox is driven to rotate. And the other gear box is rotated to the position below the driving gear assembling head for assembling, and the assembling efficiency can be improved only through one driving gear assembling head.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly equipment, in particular to gear box assembly equipment. Background Art

[0002] The assembly of a gearbox is to connect or fix multiple mechanical parts according to technical requirements to ensure the correct relative position and mutual relationship, so as to become a machine with certain performance indicators. The assembly process is a very complex and meticulous job.

[0003] For example, a gearbox assembly device with patent number CN220217410U includes a workbench and legs, and a mounting frame is fixedly installed on the upper surface of the workbench, and two drive gear assembly heads are symmetrically fixedly installed on the lower surface of the mounting frame. Two gearboxes are symmetrically installed on the upper surface of the workbench. The above document still has shortcomings. When in use, the telescopic movement of the cylinder can drive the clamps at both ends of the first scissor arm and the second scissor arm to alternately clamp the two gearboxes, which is convenient for the subsequent assembly of the drive gears. This device facilitates the alternating clamping of the gearboxes, so that when the operator replaces the new gearbox to be assembled, he does not have to wait for the other one to be assembled before replacing it, thereby reducing the waiting time for assembly. However, the assembly device in the above document assembles the gearbox through two drive gear assembly heads. Although it increases the assembly speed, it also increases the assembly cost of the gearbox, making the use cost of the assembly equipment higher. At the same time, the height of the equipment in the above document is fixed, which is not convenient for adjusting the height of the equipment according to actual use requirements. Utility Model Content

[0004] The utility model aims to solve the problem of high use cost of assembly equipment and proposes a gear box assembly device.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A gearbox assembly device is designed, including a base and a top plate, the top plate is arranged above the base, a rotating mechanism is arranged below the top plate, a motor seat is fixedly connected to the upper surface of the base, a lifting mechanism is arranged outside the motor seat, a disc is arranged above the top plate, an electric push rod is fixedly connected to the upper surface of the disc, a clamping block is fixedly connected to the output end of the electric push rod, and the clamping block is in contact with the outer wall of the gearbox.

[0007] Preferably, the rotating mechanism includes a cylinder, which is fixedly connected to the bottom of the top plate, and the output end of the cylinder is fixedly connected to a connecting block, and the connecting block is fixedly connected to the outer wall of the sleeve, and the inner wall of the sleeve is fixedly connected to a slider, and the outer wall of the slider is slidably connected to a slide groove provided in the cylinder, and a first rotating rod is fixedly connected to the top of the cylinder, and the outer wall of the first rotating rod is rotatably connected to the top plate through a bearing, and the upper end of the first rotating rod is fixedly connected to the disc.

[0008] Preferably, the lifting mechanism includes a double-headed motor, the outer wall of the double-headed motor is fixedly connected to the motor base, the two output shafts of the double-headed motor are fixedly connected to a second rotating rod, the outer wall of the end of the second rotating rod is rotatably connected to the sleeve through a bearing, the end of the second rotating rod is fixedly connected to a gear, the gear is meshed with the rack, the outer wall of the rack is fixedly connected to the sliding rod, the outer wall of the sliding rod is slidably connected to the sleeve, the sleeve is fixed to the upper surface of the base, and the upper end of the sliding rod is fixedly connected to the top plate.

[0009] Preferably, the gear box is placed on the upper surface of the disc, a convex block is fixedly connected to the lower side of the gear box, and the outer wall of the convex block is loosely matched with a groove provided in the disc.

[0010] Preferably, a frame is fixedly connected to the upper surface of the top plate, and a driving gear assembly head is fixedly connected to the interior of the frame.

[0011] The utility model proposes a gearbox assembly device, which has the following beneficial effects: through the cooperation between the cylinder, the connecting block, the sleeve, the slider, the cylinder and the first rotating rod, the cylinder drives the connecting block to move, the connecting block drives the sleeve to move, the sleeve drives the slider to move, and the slider drives the cylinder to rotate through the slide groove set in the cylinder. The cylinder extends and retracts a stroke and the cylinder rotates ninety degrees. The cylinder drives the first rotating rod to rotate, the first rotating rod drives the disc to rotate, and then drives the gearbox to rotate, and the other gearbox is rotated to the bottom of the driving gear assembly head for assembly. Only one driving gear assembly head is used to improve the assembly efficiency, so that the use cost of the assembly equipment is relatively low.

[0012] Through the cooperation between the double-headed motor, the second rotating rod, the gear, the rack, the slide rod and the sleeve, the double-headed motor drives the two second rotating rods to rotate, the second rotating rod drives the gear to rotate, the gear drives the rack to move, the rack drives the slide rod to move, the slide rod slides inside the sleeve and drives the top plate to move, adjusts the top plate to the required height, turns off the double-headed motor, and completes the adjustment of the equipment height. When in use, it is convenient to adjust the height of the equipment according to actual usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2This is a structural sectional view of the utility model;

[0015] Figure 3 This is a structural diagram of the connection between the cylinder, the connecting block and the sleeve in the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the connection between the double-headed motor, the motor seat and the base in the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the connection between the gear, rack and slide rod in the present invention;

[0018] Figure 6 This is a structural diagram of the connection between the electric push rod, the clamping block and the gear box in the utility model.

[0019] In the figure: 1. base, 2. top plate, 3. rotating mechanism, 301. cylinder, 302. connecting block, 303. sleeve, 304. slider, 305. cylinder, 306. first rotating rod, 4. lifting mechanism, 401. double-headed motor, 402. second rotating rod, 403. gear, 404. rack, 405. slide bar, 406. sleeve, 5. motor base, 6. disc, 7. electric push rod, 8. clamping block, 9. gear box, 10. bump, 11. frame, 12. driving gear assembly head. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] Refer to the attached Figure 1-6 In this embodiment, a gearbox assembly device includes a base 1 and a top plate 2. The top plate 2 is arranged above the base 1. A rotating mechanism 3 is provided below the top plate 2. The rotating mechanism 3 enables different gearboxes 9 to be located below a driving gear assembly head 12. A motor base 5 is fixedly connected to the upper surface of the base 1. A lifting mechanism 4 is provided on the outside of the motor base 5. The lifting mechanism 4 adjusts the height of the device. A disc 6 is provided above the top plate 2. An electric push rod 7 is fixedly connected to the upper surface of the disc 6. A plurality of electric push rods 7 are provided.

[0022] The output end of the electric push rod 7 is fixed with a clamping block 8, and the electric push rod 7 drives the clamping block 8 to move. The clamping block 8 fits against the outer wall of the gear box 9. The clamping blocks 8 on both sides position the gear box 9. The gear box 9 is placed on the upper surface of the disc 6. A protrusion 10 is fixed to the bottom of the gear box 9. The outer wall of the protrusion 10 is clearance-matched with the groove set in the disc 6. The structure of the gear box 9 and the protrusion 10 is the same as that in a gear box assembly device with patent number CN220217410U. A frame 11 is fixed to the upper surface of the top plate 2, and a driving gear assembly head 12 is fixed to the inside of the frame 11. The structure and working principle of the driving gear assembly head 12 are the same as those in a gear box assembly device with patent number CN220217410U.

[0023] The rotating mechanism 3 includes a cylinder 301, a connecting block 302, a sleeve 303, a slider 304, a cylinder 305 and a first rotating rod 306. The cylinder 301 is fixedly connected to the bottom of the top plate 2. The output end of the cylinder 301 is fixedly connected to the connecting block 302. The cylinder 301 drives the connecting block 302 to move. The connecting block 302 is fixedly connected to the outer wall of the sleeve 303. The connecting block 302 drives the sleeve 303 to move. The outer wall of the sleeve 303 is provided with a guide block and a guide rod to guide its movement.

[0024] The inner wall of the sleeve 303 is fixedly connected to a slider 304, which drives the slider 304 to move. The outer wall of the slider 304 is slidably connected to a slide groove provided in the cylinder 305. The slider 304 drives the cylinder 305 to rotate through the slide groove provided in the cylinder 305. A first rotating rod 306 is fixedly connected to the upper part of the cylinder 305. The cylinder 305 drives the first rotating rod 306 to rotate. The outer wall of the first rotating rod 306 is rotatably connected to the top plate 2 through a bearing. The upper end of the first rotating rod 306 is fixedly connected to the disk 6, and the first rotating rod 306 drives the disk 6 to rotate.

[0025] The cylinder 301 drives the connecting block 302 to move, the connecting block 302 drives the sleeve 303 to move, the sleeve 303 drives the slider 304 to move, and the slider 304 drives the cylinder 305 to rotate through the slide groove set in the cylinder 305. The cylinder 301 extends and retracts a stroke and the cylinder 305 rotates ninety degrees. The cylinder 305 drives the first rotating rod 306 to rotate, and the first rotating rod 306 drives the disc 6 to rotate, and then drives the gear box 9 to rotate, and the other gear box 9 is rotated to the bottom of the driving gear assembly head 12 for assembly. Only one driving gear assembly head 12 is used to improve the assembly efficiency, so that the use cost of the assembly equipment is relatively low.

[0026] The lifting mechanism 4 includes a double-headed motor 401, a second rotating rod 402, a gear 403, a rack 404, a sliding rod 405 and a sleeve 406. The model of the double-headed motor 401 can be determined according to the specific usage. The outer wall of the double-headed motor 401 is fixedly connected to the motor base 5. The two output shafts of the double-headed motor 401 are fixedly connected to the second rotating rod 402. The double-headed motor 401 drives the two second rotating rods 402 to rotate. The outer walls of the ends of the second rotating rods 402 are rotatably connected to the sleeve 406 through bearings. The ends of the second rotating rods 402 are fixedly connected to the gear 403, and the second rotating rod 402 drives the gear 403 to rotate.

[0027] The gear 403 is meshed with the rack 404, which drives the rack 404 to move. The outer wall of the rack 404 is fixedly connected to the slide bar 405, which drives the slide bar 405 to move. The outer wall of the slide bar 405 is slidably connected to the sleeve 406, and the slide bar 405 slides inside the sleeve 406. The sleeve 406 is fixedly connected to the upper surface of the base 1. The upper end of the slide bar 405 is fixedly connected to the top plate 2, and the slide bar 405 drives the top plate 2 to move.

[0028] The double-headed motor 401 drives the two second rotating rods 402 to rotate, the second rotating rods 402 drive the gear 403 to rotate, the gear 403 drives the rack 404 to move, the rack 404 drives the slide bar 405 to move, the slide bar 405 slides inside the sleeve 401 and drives the top plate 2 to move, adjust the top plate 2 to the required height, turn off the double-headed motor 401, and then complete the adjustment of the equipment height. When in use, it is convenient to adjust the height of the equipment according to actual usage needs.

[0029] Working principle:

[0030] When assembling the gearbox 9 using the gearbox assembly equipment;

[0031] Height adjustment phase of the equipment:

[0032] When the height of the device needs to be adjusted according to actual use requirements, the double-headed motor 401 is started, and the double-headed motor 401 drives the two second rotating rods 402 to rotate, and the second rotating rod 402 drives the gear 403 to rotate, and the gear 403 drives the rack 404 to move, and the rack 404 drives the slide bar 405 to move, and the slide bar 405 slides inside the sleeve 401 and drives the top plate 2 to move, and the top plate 2 is adjusted to the required height, and the double-headed motor 401 is turned off, thereby completing the adjustment of the height of the device. When in use, it is convenient to adjust the height of the device according to actual use requirements;

[0033] The staff first places the driving gear to be assembled on the designated position of the gear box 9, and then manually places the gear box 9 on the upper surface of the disc. The gear box 9 quickly locates its position on the disc 6 through the protrusion 10 on the lower surface and the groove set in the disc 6. The electric push rod 7 drives the clamping block 8 to move, and the clamping block 8 fits against the outer wall of the gear box 9 to further position the gear box 9.

[0034] Gearbox assembly stage:

[0035] Start the driving gear assembly head 12 and press the driving gear to the assembly hole position of the gear box 5. When one gear box 5 is assembled, start the cylinder 301. The cylinder 301 drives the connecting block 302 to move, and the connecting block 302 drives the sleeve 303 to move. The sleeve 303 drives the slider 304 to move. The slider 304 drives the cylinder 305 to rotate through the slide groove provided in the cylinder 305. The cylinder 301 extends and retracts a stroke and the cylinder 305 rotates ninety degrees. The cylinder 305 drives the first rotating rod 306 to rotate, and the first rotating rod 306 drives the disc 6 to rotate, and then drives the gear box 9 to rotate. The other gear box 9 is rotated to the bottom of the driving gear assembly head 12 for assembly. Only one driving gear assembly head 12 is used to improve the assembly efficiency, so that the use cost of the assembly equipment is relatively low.

[0036] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A gearbox assembly device, comprising a base (1) and a top plate (2), wherein the top plate (2) is arranged above the base (1), and is characterized in that: A rotating mechanism (3) is provided below the top plate (2), a motor seat (5) is fixedly connected to the upper surface of the base (1), a lifting mechanism (4) is provided outside the motor seat (5), a disc (6) is provided above the top plate (2), an electric push rod (7) is fixedly connected to the upper surface of the disc (6), a clamping block (8) is fixedly connected to the output end of the electric push rod (7), and the clamping block (8) is in contact with the outer wall of the gear box (9).

2. The gearbox assembly equipment according to claim 1, characterized in that: The rotating mechanism (3) comprises a cylinder (301), wherein the cylinder (301) is fixedly connected to the bottom of the top plate (2), the output end of the cylinder (301) is fixedly connected to a connecting block (302), the connecting block (302) is fixedly connected to the outer wall of the sleeve (303), the inner wall of the sleeve (303) is fixedly connected to a slider (304), the outer wall of the slider (304) is slidably connected to a slide groove provided in a cylinder (305), a first rotating rod (306) is fixedly connected above the cylinder (305), the outer wall of the first rotating rod (306) is rotatably connected to the top plate (2) via a bearing, and the upper end of the first rotating rod (306) is fixedly connected to the disc (6).

3. The gearbox assembly equipment according to claim 1, characterized in that: The lifting mechanism (4) includes a double-headed motor (401), the outer wall of the double-headed motor (401) is fixedly connected to the motor base (5), the two output shafts of the double-headed motor (401) are fixedly connected to the second rotating rod (402), the outer wall of the end of the second rotating rod (402) is rotatably connected to the sleeve (406) through a bearing, the end of the second rotating rod (402) is fixedly connected to a gear (403), the gear (403) is meshed and connected to the rack (404), the outer wall of the rack (404) is fixedly connected to the slide rod (405), the outer wall of the slide rod (405) is slidably connected to the sleeve (406), the sleeve (406) is fixedly connected to the upper surface of the base (1), and the upper end of the slide rod (405) is fixedly connected to the top plate (2).

4. The gearbox assembly equipment according to claim 1, characterized in that: The gear box (9) is placed on the upper surface of the disc (6), and a convex block (10) is fixedly connected below the gear box (9), and the outer wall of the convex block (10) is clearance-matched with a groove provided in the disc (6).

5. The gearbox assembly equipment according to claim 1, characterized in that: A frame (11) is fixedly connected to the upper surface of the top plate (2), and a driving gear assembly head (12) is fixedly connected inside the frame (11).

Images