CN220240612U

CN220240612U - Helical gear assembly mechanism

Info

Publication number: CN220240612U
Application number: CN202321946697.2U
Authority: CN
Inventors: 沈光玄
Original assignee: Kunshan Biaoxin Intelligent Technology Co ltd
Current assignee: Kunshan Biaoxin Intelligent Technology Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2023-12-26
Anticipated expiration: 2033-07-24

Abstract

The utility model discloses a bevel gear assembly mechanism, which comprises a first bottom fixing plate, wherein a supporting frame is fixedly arranged on the first bottom fixing plate, a module fixing plate is fixedly arranged on the side surface of the supporting frame, a linear module is fixedly arranged on the upper part of the module fixing plate, a first moving plate is fixedly arranged on a sliding table of the linear module, a plurality of lifting cylinders are fixedly arranged on a cylinder seat, lifting plates are fixedly arranged on the end heads of piston rods of the lifting cylinders together, a transverse moving cylinder is fixedly arranged on the lifting plates, a motor supporting seat is fixedly arranged on a second moving plate, a servo motor is fixedly arranged on the motor supporting seat, an output shaft of the servo motor is connected with a connecting shaft through a coupler, and a plurality of electric clamping jaws are fixedly arranged at the bottom end of the connecting shaft. The helical gear assembly mechanism realizes automatic assembly of the helical gear, improves stability, saves labor, greatly improves helical gear assembly efficiency, prevents external teeth of the helical gear from being scratched, and improves production quality of products.

Description

Helical gear assembly mechanism

Technical Field

The utility model relates to the technical field of gear assembly, in particular to a bevel gear assembly mechanism.

Background

The gear is a common part commonly used in mechanical transmission, the gear adopts high-quality high-strength alloy steel, and is subjected to surface carburization hardening treatment, so that the bearing capacity is high, and the gear is durable. In practical application, the helical gear is widely used in automobile mechanisms such as automobile sunroof, windscreen wiper and the like due to the characteristics of stable transmission, small impact, vibration and noise and the like. When assembling helical gear and motor gear, at present, mostly need rely on the manual work to assemble, assembly efficiency is low, and the manual error probability is also higher relatively, also has some helical gear equipment mechanism to be used for assembling helical gear and motor gear, but these equipment mechanisms are easy with the external tooth fish tail, influence product quality.

Disclosure of Invention

The utility model aims to provide a bevel gear assembly mechanism, which realizes automatic assembly of a bevel gear, improves stability, saves labor, greatly improves the assembly efficiency of the bevel gear, and simultaneously prevents external teeth of the bevel gear from being scratched, improves the production quality of products and solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a helical gear equipment mechanism, includes first end fixed plate, fixed mounting has the support frame on the first end fixed plate, the side of support frame is fixed with the module fixed plate, the upper portion fixed mounting of module fixed plate has the straight line module, fixed mounting has first movable plate on the slip table of straight line module, the top fixed mounting of first movable plate has the cylinder seat, fixed mounting has a plurality of lift cylinders on the cylinder seat, a plurality of common fixed mounting has the lifter plate on the piston rod end of lift cylinder, fixed mounting has the sideslip cylinder on the lifter plate, fixed connection has the second movable plate on the piston rod of sideslip cylinder, fixed mounting has the motor supporting seat on the second movable plate, fixed mounting has servo motor on the motor supporting seat, install the connecting axle through the bearing on the second movable plate, servo motor's output shaft pass through the shaft coupling with the connecting axle is connected, the bottom fixed mounting of connecting axle has a plurality of electronic clamping jaws.

Preferably, a first drag chain mounting plate and a second drag chain mounting plate are respectively fixed at the top end of the supporting frame and the top of the first moving plate, and a cable drag chain is fixedly installed between the first drag chain mounting plate and the second drag chain mounting plate.

Preferably, a first sliding rail is fixedly installed at the lower part of the module fixing plate, a first sliding block corresponding to the first sliding rail is fixedly installed at the lower part of the first moving plate, and the first sliding block is slidably connected to the first sliding rail.

Preferably, a plurality of detachable sensor mounting frames are mounted on the base of the linear module through screws, a first proximity sensor is fixedly mounted on the sensor mounting frames, and a first induction sheet corresponding to the first proximity sensor is fixedly mounted on the sliding table of the linear module.

Preferably, the first moving plate is fixedly provided with a plurality of second sliding rails, the lifting plate is fixedly provided with a plurality of second sliding blocks corresponding to the second sliding rails, and the second sliding blocks are slidably connected to the second sliding rails.

Preferably, a second proximity sensor is fixedly installed on the side surface of the first moving plate, and a second sensing piece corresponding to the second proximity sensor is fixedly installed on the side surface of the lifting plate.

Preferably, the bottom fixed mounting of lifter plate has the backup pad, offer in the backup pad and supply the logical groove that electronic clamping jaw passed, fixed mounting has two third slide rails that set up symmetrically in the backup pad, fixed mounting has on the second movable plate with two the corresponding third slider of third slide rail, two the third slider one-to-one sliding connection is on two the third slide rail.

Preferably, two hydraulic buffers are fixedly installed on one side surface of the supporting plate, and blocking blocks corresponding to the two hydraulic buffers are fixedly installed on the second moving plate.

Preferably, a reinforcing rib plate is fixedly arranged between the lifting plate and the supporting plate.

Preferably, one side of the first bottom fixing plate is provided with a second bottom fixing plate, an upright post is fixed on the second bottom fixing plate, a lower pressing cylinder is fixedly arranged at the top end of the upright post, and a nylon pressing plate is fixedly connected to a piston rod of the lower pressing cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

this helical gear equipment mechanism has realized the automatic equipment of helical gear, has guaranteed the cooperation of helical gear and motor gear, has improved stability promptly, has saved the manpower again, has improved helical gear packaging efficiency greatly, can realize the equipment of many types helical gears, according to the slow-witted procedure of preventing that program control automatic switch corresponds, has realized the mistake proofing to helical gear equipment, and the external tooth of helical gear can not be scratched simultaneously, improves the production quality of product.

Drawings

FIG. 1 is a schematic diagram of a helical gear assembly mechanism according to the present utility model;

FIG. 2 is a schematic diagram of a helical gear assembly mechanism according to the present utility model;

FIG. 3 is a schematic diagram of a linear module of a helical gear assembly mechanism according to the present utility model;

FIG. 4 is a schematic diagram of a mechanism on a first moving plate of a bevel gear assembly mechanism according to the present utility model;

fig. 5 is a schematic structural diagram II of a mechanism on a first moving plate of a bevel gear assembling mechanism provided by the utility model;

fig. 6 is a schematic connection diagram of a motor support seat, a servo motor, a connecting shaft and an electric clamping jaw of the bevel gear assembly mechanism provided by the utility model.

In the figure: 1. a first bottom fixing plate; 2. a support frame; 3. a module fixing plate; 4. a linear module; 5. a first moving plate; 6. a cylinder block; 7. a lifting cylinder; 8. a lifting plate; 9. a traversing cylinder; 10. a second moving plate; 11. a motor support base; 12. a servo motor; 13. a connecting shaft; 14. an electric clamping jaw; 15. a first tow chain mounting plate; 16. a second tow chain mounting plate; 17. a cable drag chain; 18. a first slide rail; 19. a first slider; 20. a sensor mounting rack; 21. a first proximity sensor; 22. a first sensing piece; 23. a second slide rail; 24. a second slider; 25. a second proximity sensor; 26. a second sensing piece; 27. a support plate; 28. a third slide rail; 29. a third slider; 30. a hydraulic buffer; 31. a blocking piece; 32. reinforcing rib plates; 33. a second bottom fixing plate; 34. a column; 35. a pressing cylinder; 36. nylon pressing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the utility model provides a bevel gear assembly mechanism, which comprises a first bottom fixing plate 1, wherein a supporting frame 2 is fixedly installed on the first bottom fixing plate 1, a module fixing plate 3 is fixedly installed on the side surface of the supporting frame 2, a linear module 4 is fixedly installed on the upper part of the module fixing plate 3, a first moving plate 5 is fixedly installed on a sliding table of the linear module 4, a cylinder seat 6 is fixedly installed on the top of the first moving plate 5, a plurality of lifting cylinders 7 are fixedly installed on the cylinder seat 6, lifting plates 8 are fixedly installed on the end heads of piston rod of the lifting cylinders 7 together, a transverse moving cylinder 9 is fixedly installed on the lifting plates 8, a second moving plate 10 is fixedly installed on a motor supporting seat 11, a servo motor 12 is fixedly installed on the motor supporting seat 11, a connecting shaft 13 is installed on the second moving plate 10 through a bearing, an output shaft of the servo motor 12 is connected with the connecting shaft 13 through a coupling, and a plurality of electric clamping jaws 14 are fixedly installed at the bottom ends of the connecting shaft 13.

When the bevel gear assembly mechanism is used, according to the type of the bevel gear to be assembled, fool-proof programs are switched, a plurality of motors which are required to be assembled with the bevel gear are fixed on a product tray, after the product tray is in place, the bevel gear is clamped at a driving connecting shaft of the bevel gear through a plurality of electric clamping jaws 14, the bevel gear is fixed, the linear module 4 is started and drives the first movable plate 5 to transversely move left and right, the transverse moving cylinder 9 is started and drives the second movable plate 10 to transversely move back and forth, the position of the bevel gear is adjusted, the bevel gear is positioned at an installation position matched with the motor gear, the lifting cylinder 7 is ventilated and drives the lifting plate 8 to descend until the bevel gear is close to the motor gear, the lifting cylinder 7 is in an air break state, the dead weight of the mechanism and the bevel gear is lowered, meanwhile, the connecting shaft 13 is driven to rotate through the servo motor 12, the electric clamping jaws 14 are driven to rotate, finally, the bevel gear is driven to be meshed with the motor gear, after the assembly is completed, the electric clamping jaws 14 are loosened, the lifting cylinder 7 is ventilated and drives the mechanism to ascend and reset, and the linear module 4 is started and drives the first movable plate 5 to transversely move left and right or the transverse moving cylinder 9 to transversely move back and the second movable plate 10, so that the lifting cylinder is positioned at the installation position matched with the motor, and the bevel gear is positioned at the installation position, and the right, and the bevel gear is matched with the right, and the bevel gear with the bevel gear, and the bevel gear to be assembled.

The top of the support frame 2 and the top of the first moving plate 5 are respectively fixed with a first drag chain mounting plate 15 and a second drag chain mounting plate 16, a cable drag chain 17 is fixedly arranged between the first drag chain mounting plate 15 and the second drag chain mounting plate 16, the cable drag chain 17 can play a role in traction and protection on a cable for connecting the linear module 4, and each section of the drag chain can be opened, so that the installation and the maintenance are convenient.

When the first moving plate 5, the second moving plate 10 or the lifting plate 8 moves or lifts, the connection of the piston rods of the linear module 4 or the air cylinders is not stable and smooth enough, the first sliding rail 18 is fixedly arranged at the lower part of the module fixing plate 3, the first sliding block 19 corresponding to the first sliding rail 18 is fixedly arranged at the lower part of the first moving plate 5, the first sliding block 19 is slidingly connected to the first sliding rail 18, the bottom of the lifting plate 8 is fixedly provided with the supporting plate 27, the supporting plate 27 is provided with the through grooves for the electric clamping jaw 14 to pass through, the supporting plate 27 is fixedly provided with the two symmetrically arranged third sliding rails 28, the second moving plate 10 is fixedly provided with the third sliding blocks 29 corresponding to the two third sliding rails 28, the two third sliding blocks 29 are slidingly connected to the two third sliding rails 28 in a one-to-one correspondence manner, the first moving plate 5 is fixedly provided with the plurality of second sliding rails 23, the lifting plate 8 is fixedly provided with the plurality of second sliding blocks 24 corresponding to the second sliding rails 23, the plurality of second sliding blocks 24 are slidingly connected to the second sliding rails 23, and the first sliding rails 4 or the air cylinders can move and lift the first moving plate 8 more smoothly when the linear module 10 or the lifting plate 8 moves or the lifting plate moves more stably; two hydraulic buffers 30 are fixedly arranged on one side surface of the supporting plate 27, a blocking block 31 corresponding to the two hydraulic buffers 30 is fixedly arranged on the second moving plate 10, the travelling position of the second moving plate 10 can be limited through the cooperation of the hydraulic buffers 30 and the blocking block 31, and vibration and noise of the second moving plate 10 during operation can be reduced after the travelling position reaches the limiting position; meanwhile, the reinforcing rib plate 32 is fixedly arranged between the lifting plate 8 and the supporting plate 27, and the connecting strength between the lifting plate 8 and the supporting plate 27 can be enhanced by utilizing the reinforcing rib plate 32, so that sufficient supporting force is ensured.

A plurality of detachable sensor mounting frames 20 are mounted on the base of the linear module 4 through screws, a first proximity sensor 21 is fixedly mounted on the sensor mounting frames 20, a first sensing piece 22 corresponding to the first proximity sensor 21 is fixedly mounted on the sliding table of the linear module 4, a second proximity sensor 25 is fixedly mounted on the side surface of the first moving plate 5, and a second sensing piece 26 corresponding to the second proximity sensor 25 is fixedly mounted on the side surface of the lifting plate 8; through the cooperation of proximity sensor and response piece, when the straight line module 4 drives first movable plate 5 and carries out rectilinear movement and lift cylinder 7 drives lifter plate 8 and goes up and down, accessible control straight line module 4 and lift cylinder 7 are prescribe a limit to the position of first movable plate 5 and lifter plate 8 to the helical gear's on the control electronic clamping jaw 14 position improves degree of automation.

After the meshing assembly of the bevel gear and the motor gear is completed, the bevel gear may not completely reach the preset assembly position, the later use can be influenced, one side of the first bottom fixing plate 1 is provided with a second bottom fixing plate 33, a stand column 34 is fixed on the second bottom fixing plate 33, the top end of the stand column 34 is fixedly provided with a lower pressing cylinder 35, a nylon pressing plate 36 is fixedly connected to a piston rod of the lower pressing cylinder 35, a product tray moves to the lower side of the nylon pressing plate 36 after the meshing assembly of the bevel gear and the motor gear, the nylon pressing plate 36 is driven to press the bevel gear through the lower pressing cylinder 35, the bevel gear is completely in place, the good use effect is guaranteed, and meanwhile, the nylon pressing plate can not scratch the tooth surface of the bevel gear.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Helical gear equipment mechanism, including first bottom fixed plate (1), its characterized in that: the utility model provides a clamping jaw device for the automatic clamping machine, including first end fixed plate (1) and second end fixed plate, fixed mounting has support frame (2) on first end fixed plate (1), the side of support frame (2) is fixed with module fixed plate (3), the upper portion fixed mounting of module fixed plate (3) has sharp module (4), fixed mounting has first movable plate (5) on the slip table of sharp module (4), the top fixed mounting of first movable plate (5) has cylinder block (6), fixed mounting has a plurality of lift cylinders (7) on cylinder block (6), a plurality of common fixed mounting has lifter plate (8) on the piston rod end of lift cylinder (7), fixed mounting has sideslip cylinder (9) on lifter plate (8), fixedly connected with second movable plate (10) on the piston rod of sideslip cylinder (9), fixed mounting has motor supporting seat (11) on second movable plate (10), fixed mounting has servo motor (12) on motor supporting seat (11), install connecting axle (13) through the bearing on second movable plate (10), servo motor (12) pass through electric coupling (13) and a plurality of clamping jaw (13) are connected to each other.

2. A helical gear assembly mechanism according to claim 1, wherein: the top of the support frame (2) and the top of the first movable plate (5) are respectively fixed with a first drag chain mounting plate (15) and a second drag chain mounting plate (16), and a cable drag chain (17) is fixedly arranged between the first drag chain mounting plate (15) and the second drag chain mounting plate (16).

3. A helical gear assembly mechanism according to claim 1, wherein: the lower part of the module fixing plate (3) is fixedly provided with a first sliding rail (18), the lower part of the first moving plate (5) is fixedly provided with a first sliding block (19) corresponding to the first sliding rail (18), and the first sliding block (19) is in sliding connection with the first sliding rail (18).

4. A helical gear assembly mechanism according to claim 1, wherein: a plurality of detachable sensor mounting frames (20) are mounted on the base of the linear module (4) through screws, a first proximity sensor (21) is fixedly mounted on the sensor mounting frames (20), and a first sensing piece (22) corresponding to the first proximity sensor (21) is fixedly mounted on the sliding table of the linear module (4).

5. A helical gear assembly mechanism according to claim 1, wherein: a plurality of second sliding rails (23) are fixedly arranged on the first moving plate (5), a plurality of second sliding blocks (24) corresponding to the second sliding rails (23) are fixedly arranged on the lifting plate (8), and the second sliding blocks (24) are slidably connected to the second sliding rails (23).

6. A helical gear assembly mechanism according to claim 1, wherein: a second proximity sensor (25) is fixedly arranged on the side surface of the first moving plate (5), and a second sensing piece (26) corresponding to the second proximity sensor (25) is fixedly arranged on the side surface of the lifting plate (8).

7. A helical gear assembly mechanism according to claim 1, wherein: the bottom fixed mounting of lifter plate (8) has backup pad (27), offer on backup pad (27) and supply the logical groove that electronic clamping jaw (14) passed, fixed mounting has two third slide rails (28) that set up symmetrically on backup pad (27), fixed mounting has on second movable plate (10) with two third slider (29) corresponding to third slide rail (28), two third slider (29) one-to-one ground sliding connection is on two third slide rail (28).

8. The bevel gear assembly mechanism of claim 7 wherein: two hydraulic buffers (30) are fixedly arranged on one side surface of the supporting plate (27), and blocking blocks (31) corresponding to the two hydraulic buffers (30) are fixedly arranged on the second moving plate (10).

9. The bevel gear assembly mechanism of claim 7 wherein: reinforcing rib plates (32) are fixedly arranged between the lifting plates (8) and the supporting plates (27).

10. A helical gear assembly mechanism according to claim 1, wherein: one side of first end fixed plate (1) is provided with second end fixed plate (33), be fixed with stand (34) on second end fixed plate (33), the top fixed mounting of stand (34) has down air cylinder (35), fixedly connected with ni Long Yaban (36) on the piston rod of air cylinder (35) down.