CN214699116U - Shock-proof type transmission part - Google Patents

Abstract

The utility model discloses a shock-proof type drive disk assembly, including drive mechanism and damper, damper is installed to drive mechanism's tip, and drive mechanism includes the motor, the rigid coupling has the transmission shaft on the output of motor, the other end of transmission shaft is fixed to have cup jointed the driving gear, the meshing is connected with driven gear on the lateral wall of driving gear, the fixed pivot that has cup jointed in the driven gear, the other end and the damper installation of pivot. This shock-proof type drive disk assembly's transmission is more stable, has improved transmission effect, and can reduce the vibrations of solid fixed ring and pivot for the transmission is sustainable to be gone on, avoids influencing normal use, thereby has improved work efficiency, and drive disk assembly connects throughout simultaneously, need not real-time maintenance, labour saving and time saving.

Description

Shock-proof type transmission part

Technical Field

The utility model relates to a forming machine field specifically is a shock-proof type drive disk assembly.

Background

The gear is a mechanical element which is provided with a gear on a wheel rim and can be continuously meshed for transmission, the application of the gear in transmission is very early, along with the development of production, the gear is widely applied to various fields and is a very important transmission part, so the running stability of the gear is more emphasized;

general drive disk assembly transmission effect on the market is not stable enough for the transmission has the defect, and general drive disk assembly does not have absorbing effect, when external arbitrary direction produced vibrations, drive disk assembly vibrations thereupon, thereby easily makes the transmission connect the separation, and then can't continue the transmission, influences normal use, has reduced work efficiency, needs real-time maintenance, wastes time and energy, has brought the problem of device defect, for this reason, we propose a shock attenuation type drive disk assembly.

Disclosure of Invention

An object of the utility model is to provide a shock-proof type drive disk assembly to solve the general drive disk assembly transmission effect of proposing in the above-mentioned background art and stable inadequately, make the transmission have the defect, and general drive disk assembly does not have absorbing effect, when external arbitrary direction produced vibrations, drive disk assembly vibrations thereupon, thereby easily make the transmission connect the separation, and then can't continue the transmission, influence normal use, reduced work efficiency, need real-time maintenance, waste time and energy, brought the problem of device defect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shock-proof type drive disk assembly, includes drive mechanism and damper, damper is installed to drive mechanism's tip, and drive mechanism includes the motor, the rigid coupling has the transmission shaft on the output of motor, the fixed cover of the other end of transmission shaft has connect the driving gear, the meshing is connected with driven gear on the lateral wall of driving gear, the fixed cover has connect the pivot in the driven gear, the other end and the damper installation of pivot.

Preferably, damper includes solid fixed ring, gu fixed ring cup joints with the lateral wall of pivot is fixed, and it has the telescopic link to articulate on solid fixed ring's the lateral wall, the fixed cover is cup jointed fixed plate one and fixed plate two respectively at the both ends of telescopic link, install spring one between fixed plate one and the fixed plate two, spring one cup joints with the telescopic link slides, and the top of telescopic link sets up flutedly, it is connected with bull stick one to rotate between the lateral wall of recess, it has cup jointed bull stick two to rotate on the lateral wall of bull stick one, the both ends of bull stick two extend to outside the recess, and rotate on the extension end of bull stick two and cup joint the piece, the rigid coupling has the shell on the terminal surface of linking piece, and installs spring two on the top lateral wall of telescopic link, the other end of spring two and the interior bottom surface rigid coupling of linking piece.

Preferably, the telescopic rod, the first spring and the linking block are respectively provided with multiple groups, and the multiple groups of telescopic rods, the first spring and the linking block are uniformly distributed about the central axis of the fixing ring.

Preferably, the two springs are symmetrically arranged around the telescopic rod, and the first rotating rod and the second rotating rod are perpendicular to each other.

Preferably, the motor drives the driven gear and the rotating shaft to move through the transmission shaft and the driving gear.

Preferably, the telescopic rod drives the first spring to move through the first fixing plate and the second fixing plate, and the shell is sleeved with the rotating shaft.

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

the damping type transmission part drives the driven gear to rotate through the driving gear on the transmission shaft, so that the purpose of stable transmission is achieved, meanwhile, the transmission is not directly transmitted by the motor, so that the transmission is more stable, and the transmission effect is improved;

this shock-proof type drive disk assembly passes through compression spring one and turns into elastic potential energy with kinetic energy, make solid fixed ring's shock reduce, simultaneously with on the opposite direction of impact direction, can further reduce solid fixed ring's shock, the stability of pivot and driven gear has been guaranteed, driven gear and driving gear have been avoided breaking away from, when vibrations and pivot syntropy, telescopic link extrusion spring two on the bull stick one, make spring two store elastic potential energy, reach the purpose that reduces solid fixed ring and pivot vibrations, make the transmission sustainable going on, avoid influencing normal use, thereby work efficiency has been improved, drive disk assembly connects all the time simultaneously, need not real-time maintenance, time saving and labor saving.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a schematic view of the damping mechanism of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

fig. 4 is a front cross-sectional view of B in fig. 2 according to the present invention.

In the figure: 1. a transmission mechanism; 11. an electric motor; 12. a drive shaft; 13. a driving gear; 14. a driven gear; 15. a rotating shaft; 2. a damping mechanism; 21. a fixing ring; 22. a telescopic rod; 23. a first fixing plate; 24. a second fixing plate; 25. a first spring; 26. a first rotating rod; 27. a second rotating rod; 28. a joining block; 29. a second spring; 210. and (4) a shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1, the present invention provides a technical solution: the utility model provides a shock-proof type drive disk assembly, including drive mechanism 1 and damper 2, damper 2 is installed to drive mechanism 1's tip, and drive mechanism 1 includes motor 11, the rigid coupling has transmission shaft 12 on motor 11's the output, the fixed driving gear 13 that has cup jointed of the other end of transmission shaft 12, the meshing is connected with driven gear 14 on driving gear 13's the lateral wall, driven gear 14 internal fixation has cup jointed pivot 15, the other end and the 2 installations of damper 15 of pivot, motor 11 passes through transmission shaft 12 and driving gear 13 and drives driven gear 14 and the 15 removal of pivot.

The motor 11 drives the driving gear 13 to rotate through the transmission shaft 12, so that the driven gear 14 meshed with the driving gear 13 rotates to achieve the purpose of transmission, meanwhile, the transmission is more stable due to the fact that the driven gear is not directly driven by the motor 11, and the transmission effect is improved.

Example 2:

referring to fig. 2-4, the damping mechanism 2 includes a fixing ring 21, the fixing ring 21 is fixedly sleeved on the side wall of the rotating shaft 15, the side wall of the fixing ring 21 is hinged with a telescopic rod 22, two ends of the telescopic rod 22 are respectively fixedly sleeved with a first fixing plate 23 and a second fixing plate 24, a first spring 25 is installed between the first fixing plate 23 and the second fixing plate 24, the first spring 25 is slidably sleeved on the telescopic rod 22, a groove is formed in the top end of the telescopic rod 22, a first rotating rod 26 is rotatably connected between the side walls of the groove, a second rotating rod 27 is rotatably sleeved on the side wall of the first rotating rod 26, two ends of the second rotating rod 27 extend out of the groove, an engaging block 28 is rotatably sleeved on the extending end of the second rotating rod 27, a housing 210 is fixedly connected to the end face of the engaging block 28, a second spring 29 is installed on the side wall of the top end of the telescopic rod 22, the other end of the second spring 29 is fixedly connected to the face of the engaging block 28, and the inner bottom of the telescopic rod 22 is fixedly connected to the inner wall of the telescopic rod 22, The first spring 25 and the linking block 28 are respectively provided with multiple groups, the multiple groups of telescopic rods 22, the first spring 25 and the linking block 28 are uniformly distributed on the central axis of the fixing ring 21, the second spring 29 is provided with two springs, the two springs 29 are symmetrically arranged on the telescopic rod 22, the first rotating rod 26 and the second rotating rod 27 are vertically arranged, the telescopic rod 22 drives the first spring 25 to move through the first fixing plate 23 and the second fixing plate 24, and the shell 210 is sleeved with the rotating shaft 15.

The shell 210 is impacted, so that the shell 210 extrudes the connecting block 28, the connecting block 28 pushes one end of the telescopic rod 22 to move, the telescopic rod 22 contracts, the fixing plate I23 and the fixing plate II 24 move relatively, the spring I25 extrudes and contracts to achieve the purpose of preliminarily relieving the impact, meanwhile, the compressed spring I25 converts kinetic energy into elastic potential energy, the kinetic energy is reduced, the oscillation of the fixing ring 21 is reduced, meanwhile, the operation is repeated in the direction opposite to the impact direction, the oscillation of the fixing ring 21 is further reduced, the stability of the rotating shaft 15 and the driven gear 14 is ensured, the driven gear 14 is prevented from being separated from the driving gear 13, when the vibration and the rotating shaft 15 are in the same direction, the shell 210 pushes the connecting block 28 to move, the rotating rod I26 rotates on the rotating rod II 27, and the telescopic rod 22 on the rotating rod I26 extrudes the spring II 29, elastic potential energy is stored in the second spring 29, the purpose of reducing vibration of the fixing ring 21 and the rotating shaft 15 is achieved, transmission can be continuously conducted, influence on normal use is avoided, working efficiency is improved, meanwhile, the transmission parts are connected all the time, real-time maintenance is not needed, and time and labor are saved.

The working principle is as follows: when the transmission part is in transmission, the motor 11 drives the driving gear 13 to rotate through the transmission shaft 12, so that the driven gear 14 meshed with the driving gear 13 rotates to achieve the purpose of stable transmission, meanwhile, the motor 11 does not directly transmit, so that the transmission is more stable, the transmission effect is improved, the shell sleeve 210 is connected with an external part, when the outside generates vibration, the shell sleeve 210 is impacted, so that the shell sleeve 210 extrudes the connecting block 28, the connecting block 28 pushes one end of the telescopic rod 22 to move, the telescopic rod 22 contracts, the first fixing plate 23 and the second fixing plate 24 move relatively, the first spring 25 extrudes and contracts to achieve the purpose of preliminarily relieving the impact, meanwhile, the first compressed spring 25 converts kinetic energy into elastic potential energy, the kinetic energy is reduced, the vibration of the fixing ring 21 is reduced, and meanwhile, in the direction opposite to the impact direction, repeating the above-mentioned operation, make solid fixed ring 21 further reduce to vibrate, the stability of pivot 15 and driven gear 14 has been guaranteed, driven gear 14 and driving gear 13 have been avoided breaking away from, when vibrations and pivot 15 syntropy, shell 210 promotes to link up the piece 28 and removes, thereby make bull stick one 26 rotate on bull stick two 27, and then make the telescopic link 22 on the bull stick one 26 extrude spring two 29, make spring two 29 store the elastic potential energy, reach the purpose that reduces solid fixed ring 21 and the vibrations of pivot 15, make the transmission sustainable going on, avoid influencing normal use, thereby work efficiency has been improved, transmission part connects all the time simultaneously, need not real-time maintenance, time saving and labor saving, accomplish the operation.

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

Claims (6)

1. A shock-absorbing type transmission part comprises a transmission mechanism (1) and a shock-absorbing mechanism (2), and is characterized in that: damper (2) are installed to the tip of drive mechanism (1), and drive mechanism (1) includes motor (11), the rigid coupling has transmission shaft (12) on the output of motor (11), the fixed cover of the other end of transmission shaft (12) has connect driving gear (13), the meshing is connected with driven gear (14) on the lateral wall of driving gear (13), the fixed cover has connect pivot (15) in driven gear (14), the other end and damper (2) installation of pivot (15).

2. A vibration-damped transmission component according to claim 1 wherein: the damping mechanism (2) comprises a fixing ring (21), the fixing ring (21) is fixedly sleeved with the side wall of the rotating shaft (15), a telescopic rod (22) is hinged to the side wall of the fixing ring (21), a first fixing plate (23) and a second fixing plate (24) are fixedly sleeved at the two ends of the telescopic rod (22) respectively, a first spring (25) is installed between the first fixing plate (23) and the second fixing plate (24), the first spring (25) is slidably sleeved with the telescopic rod (22), a groove is formed in the top end of the telescopic rod (22), a first rotating rod (26) is rotatably connected between the side walls of the groove, a second rotating rod (27) is rotatably sleeved on the side wall of the first rotating rod (26), the two ends of the second rotating rod (27) extend out of the groove, a linking block (28) is rotatably sleeved on the extending end of the second rotating rod (27), and a shell sleeve (210) is fixedly connected to the end face of the linking block (28), and a second spring (29) is arranged on the side wall of the top end of the telescopic rod (22), and the other end of the second spring (29) is fixedly connected with the inner bottom surface of the connecting block (28).

3. A vibration-damped transmission component according to claim 2 wherein: the telescopic rod (22), the first spring (25) and the connecting block (28) are respectively provided with multiple groups, and the multiple groups of telescopic rods (22), the first spring (25) and the connecting block (28) are uniformly distributed about the central axis of the fixing ring (21).

4. A vibration-damped transmission component according to claim 2 wherein: the two springs (29) are symmetrically arranged relative to the telescopic rod (22), and the first rotating rod (26) and the second rotating rod (27) are vertically arranged.

5. A vibration-damped transmission component according to claim 1 wherein: the motor (11) drives the driven gear (14) and the rotating shaft (15) to move through the transmission shaft (12) and the driving gear (13).

6. A vibration-damped transmission component according to claim 2 wherein: the telescopic rod (22) drives the first spring (25) to move through the first fixing plate (23) and the second fixing plate (24), and the shell sleeve (210) is sleeved with the rotating shaft (15).

Images