CN219413449U - Six-gear of input shaft - Google Patents

Abstract

The utility model discloses an input shaft six-gear, which relates to the technical field of automobile accessories and comprises a transmission shaft, wherein an outer gear ring is fixedly connected to the outside of the transmission shaft, a connecting device is arranged on the inner wall of the outer gear ring, and connecting threads are arranged on the outer wall of one end of the transmission shaft. According to the utility model, under the combined action of the transmission shaft, the connecting threads, the fixing ring and the inner connecting ring, the device can be more stable, the transmission shaft not only supports the rotation of the outer gear ring, but also needs to be connected with the gears, so that the devices can be tightly connected, the inner connecting ring is arranged in one side of the transmission shaft, the inner connecting ring can be connected with the next gear through the inner connecting ring, the fixing ring on the fixing threads is screwed down for realizing more tight connection, the device is more stable to use, the threaded rod is arranged on the outer wall of the transmission shaft, the transmission shaft is more tightly connected with the connecting device in a threaded rod rotating connection mode, and the device is more stable to use.

Description

Six-gear of input shaft

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a six-gear of an input shaft.

Background

The input shaft is used for transmitting the power of the engine to the gearbox, the input shaft is a shaft of which the power enters the gearbox, the power enters the gearbox from the engine through the input shaft, and then the input gear on the shaft is driven by the input shaft to transmit the power to the output gear so as to drive the output shaft to rotate, and the differential is driven to move, so that the automobile can move forwards or backwards. The following problems exist in the prior art:

1. the existing six-gear of the input shaft is rough, the rotating space between gears is too large, and the phenomenon of pulleys occurs, so that errors are easy to occur in the process of speed change, and the using effect is poor;

2. the existing six-gear of the input shaft needs to be finely assembled by a plurality of components, and when the six-gear rotates, the transmission vibration and the axial displacement easily cause center deviation, so that the stability of the transmission process is affected.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the six-gear of the input shaft comprises a transmission shaft, an outer gear ring is fixedly connected to the outside of the transmission shaft, a connecting device is arranged on the inner wall of the outer gear ring, and connecting threads are arranged on the outer wall of one end of the transmission shaft.

The technical scheme of the utility model is further improved as follows: the connecting device mainly comprises a connecting pipe, a transmission gear and a lubrication shaft, wherein the transmission gear is fixedly connected to the inner wall of the connecting pipe, the lubrication shaft is arranged on the inner wall of the transmission gear, and a transmission shaft is connected to the inner part of the lubrication shaft in a penetrating manner.

The technical scheme of the utility model is further improved as follows: the outer wall of the connecting pipe is provided with a connecting groove, and the outer gear is connected with a connecting device through the connecting groove.

The technical scheme of the utility model is further improved as follows: the outer wall of transmission shaft is provided with fixed screw thread, fixed screw thread's external screw thread connection has the retainer plate, the outer wall swing joint of transmission shaft has the threaded rod, one side inner wall of transmission shaft is provided with the internal connection circle.

The technical scheme of the utility model is further improved as follows: the internal connection ring is movably connected with the connecting threads, the gears can be mutually connected through the internal connection ring, and the connecting ports can be connected more tightly through the fixing ring.

The technical scheme of the utility model is further improved as follows: the outer gear ring mainly comprises an anti-slip layer, an anti-wear layer and a fixed block, wherein the anti-wear layer is fixedly connected to the outer wall of the fixed block, and the anti-slip layer is arranged on the outer wall of the anti-wear layer.

The technical scheme of the utility model is further improved as follows: the anti-slip layer is arranged on the outer wall of the outer gear ring.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a six-gear of an input shaft, which can enable the device to be used more stably under the combined action of an outer gear ring, an anti-slip layer, an anti-wear layer and fixed blocks, wherein the outer gear ring is mainly formed by fixedly connecting a plurality of identical fixed blocks on an outer ring, the distance of each fixed block is identical, and the gears which are in clamping connection with the fixed blocks can be better clamped, so that the device is used more stably.

2. The utility model provides a six-gear of an input shaft, which is characterized in that under the combined action of a connecting pipe, a connecting groove, a transmission gear and a lubricating shaft, the device is more convenient to use, a flexible connecting device is an important connecting object for connecting a transmission shaft and an outer gear ring, the outer gear ring is connected and does not fall off through the connecting pipe of the connecting device, the connecting groove is arranged on the outer wall surface of the connecting pipe, the device is convenient to install and can be fixed in position without being changed by rotation, the outer gear ring can be driven to rotate by the transmission gear without being influenced, the device is more convenient to use, and the transmission gear can be mechanically aged and not rotated after long-term rotation, so that the lubricating shaft is arranged in the transmission gear, and the device is more convenient to use.

3. The utility model provides a six-gear of an input shaft, which can enable a device to be connected more stably under the combined action of a transmission shaft, connecting threads, a fixed ring and an inner connecting ring, wherein the transmission shaft not only supports the rotation of an outer gear ring, but also needs to be connected with the gears, so that the devices can be tightly connected, the inner connecting ring is arranged inside one side of the transmission shaft, the inner connecting ring can be connected with the next gear through the inner connecting ring, and the fixed ring on the fixed threads is screwed down for enabling the device to be used more stably.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a six-speed gear of an input shaft of the present utility model;

FIG. 2 is a schematic view of a connecting device according to the present utility model;

FIG. 3 is a schematic view of the structure of the transmission shaft of the present utility model;

fig. 4 is a schematic structural view of the external ring gear of the present utility model.

In the figure: 1. a transmission shaft; 2. an outer ring gear; 3. a connecting device; 4. a connecting thread; 11. a fixed thread; 12. a fixing ring; 13. a threaded rod; 14. an inner connecting ring; 21. an anti-slip layer; 22. an abrasion-proof layer; 23. a fixed block; 31. a connecting pipe; 32. a connecting groove; 33. a transmission gear; 34. and lubricating the shaft.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides an input shaft six-gear, which comprises a transmission shaft 1, wherein an outer gear ring 2 is fixedly connected to the outside of the transmission shaft 1, a connecting device 3 is arranged on the inner wall of the outer gear ring 2, and a connecting thread 4 is arranged on the outer wall of one end of the transmission shaft 1.

In this embodiment, can make the device use more stable, outer ring gear 2 is mainly formed at the outer lane by a plurality of the same fixed block 23 fixed connection, every fixed block 23's distance is the same, and the gear that is connected with it also can the block better for the device uses more stable, in order to make the device connect inseparabler, be provided with skid resistant course 21 at the surface of fixed block 23, skid resistant course 21 can not slip when making the block between the device, but the gear takes place the friction easily when the operation, lead to the life-span of device use to diminish, so be provided with wearing layer 22 at the outer layer of fixed block 23 of outer ring gear 2 and protect, make the device use more permanent.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the connecting device 3 mainly comprises a connecting pipe 31, a transmission gear 33 and a lubrication shaft 34, the transmission gear 33 is fixedly connected to the inner wall of the connecting pipe 31, the lubrication shaft 34 is arranged on the inner wall of the transmission gear 33, the transmission shaft 1 is connected to the inside of the lubrication shaft 34 in a penetrating manner, the connecting groove 32 is arranged on the outer wall of the connecting pipe 31, and the outer gear ring 2 is connected with the connecting device 3 through the connecting groove 32.

In this embodiment, can make the device use more convenient, nimble, connecting device 3 is the important thing of connecting transmission shaft 1 and outer ring gear 2, can make outer ring gear 2 connect and not drop through connecting device's 3 connecting pipe 31, be provided with spread groove 32 on connecting pipe 31's the outer wall surface, spread groove 32's setting makes the device easy to assemble, also can fix outer ring gear 2's position simultaneously, not receive the rotation change, rethread drive gear 33 can drive outer ring gear 2 and rotate, and not influenced, make the device use more convenient, drive gear 33 can appear mechanical ageing through long-term rotation and change the appearance, so at drive gear 33's internally mounted lubrication axle 34, can make the device use more convenient.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the outer wall of transmission shaft 1 is provided with fixed screw thread 11, and fixed screw thread 11's external screw thread is connected with retainer plate 12, and transmission shaft 1's outer wall swing joint has threaded rod 13, and transmission shaft 1's one side inner wall is provided with internal connection circle 14, and internal connection circle 14 and connecting screw thread 4 swing joint, internal connection circle 14 can make interconnect between the gear, and retainer plate 12 can make the connector connect inseparabler.

In this embodiment, can make the device even more stable, transmission shaft 1 not only supports the rotation of outer ring gear 2, also needs the connecting gear simultaneously for can zonulae occludens between the device, one side inside of transmission shaft 1 is provided with interior hookup circle 14, can be connected with next gear through interior hookup circle 14, in order to make the connection inseparabler, screw up the retainer plate 12 above the fixed thread 11 again, make the device use more stable, be provided with threaded rod 13 at transmission shaft 1's outer wall, it is inseparabler to make transmission shaft 1 and connecting device 3 to be connected through threaded rod 13 swivelling joint's mode, make the device use more stable.

Example 4

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the outer gear ring 2 mainly comprises an anti-slip layer 21, an anti-wear layer 22 and a fixed block 23, wherein the anti-wear layer 22 is fixedly connected to the outer wall of the fixed block 23, the anti-slip layer 21 is arranged on the outer wall of the anti-wear layer 22, and the anti-slip layer 21 is arranged on the outer wall of the outer gear ring 2.

The working principle of the six-gear of the input shaft is specifically described below.

As shown in fig. 1-4, when the six-gear of the input shaft is in use, the outer gear ring 2 is mainly formed by fixedly connecting a plurality of identical fixed blocks 23 on the outer ring, the distance between each fixed block 23 is the same, and the gears which are in clamping connection with the fixed blocks can be better clamped, so that the device is more stable in use, in order to enable the device to be more tightly connected, the anti-slip layer 21 is arranged on the outer surface of the fixed blocks 23, the anti-slip layer 21 can enable the devices not to slide and fall off when in clamping, but the gears are easy to rub during working operation, so that the service life of the device is shortened, so that the outer layer of the fixed block 23 of the outer gear ring 2 is provided with the anti-wear layer 22 for protection, the device is longer in use, the connecting device 3 is an important connecting object for connecting the transmission shaft 1 and the outer gear ring 2, the connection of the outer gear ring 2 can not fall off through the connecting pipe 31 of the connecting device 3, the connecting pipe 31 is provided with the connecting groove 32 on the outer wall surface, the connecting groove 32 is arranged to facilitate the installation of the device, the position of the outer gear ring 2 can be fixed without being changed by rotation, the outer gear ring 2 can be driven to rotate by the transmission gear 33 without being influenced, the device is more convenient to use, the transmission gear 33 can be mechanically aged and not rotated after long-term rotation, so the transmission gear 33 is internally provided with the lubricating shaft 34, the device is more convenient to use, the transmission shaft 1 not only supports the rotation of the outer gear ring 2, but also needs to be connected with the device, the inner connecting ring 14 is arranged in one side of the transmission shaft 1 and can be connected with the next gear through the inner connecting ring 14, the fixing ring 12 on the fixing thread 11 is screwed up again for the purpose of enabling the connection to be more compact, the device is more stable in use, the threaded rod 13 is arranged on the outer wall of the transmission shaft 1, and the transmission shaft 1 is more tightly connected with the connecting device 3 in a mode of rotationally connecting the threaded rod 13, so that the device is more stable in use.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (7)

1. The utility model provides a six keep off gear of input shaft, includes transmission shaft (1), its characterized in that: the external gear ring (2) is fixedly connected to the outside of the transmission shaft (1), a connecting device (3) is arranged on the inner wall of the external gear ring (2), and a connecting thread (4) is arranged on the outer wall of one end of the transmission shaft (1).

2. An input shaft six-speed gear as defined in claim 1, wherein: the connecting device (3) mainly comprises a connecting pipe (31), a transmission gear (33) and a lubrication shaft (34), wherein the transmission gear (33) is fixedly connected to the inner wall of the connecting pipe (31), the lubrication shaft (34) is arranged on the inner wall of the transmission gear (33), and a transmission shaft (1) is connected to the inner portion of the lubrication shaft (34) in a penetrating manner.

3. An input shaft six-speed gear as defined in claim 2, wherein: the outer wall of the connecting pipe (31) is provided with a connecting groove (32), and the outer gear ring (2) is connected with the connecting device (3) through the connecting groove (32).

4. An input shaft six-speed gear as defined in claim 1, wherein: the outer wall of transmission shaft (1) is provided with fixed screw thread (11), the outside threaded connection of fixed screw thread (11) has retainer plate (12), the outer wall swing joint of transmission shaft (1) has threaded rod (13), one side inner wall of transmission shaft (1) is provided with interior go-between (14).

5. An input shaft six-speed gear as defined in claim 4, wherein: the inner connecting ring (14) is movably connected with the connecting screw thread (4), the inner connecting ring (14) can enable gears to be connected with each other, and the fixing ring (12) can enable connection ports to be connected more tightly.

6. An input shaft six-speed gear as defined in claim 1, wherein: the outer gear ring (2) mainly comprises an anti-slip layer (21), an anti-wear layer (22) and a fixed block (23), wherein the anti-wear layer (22) is fixedly connected to the outer wall of the fixed block (23), and the anti-slip layer (21) is arranged on the outer wall of the anti-wear layer (22).

7. The six-speed input shaft gear as defined in claim 6, wherein: the anti-slip layer (21) is arranged on the outer wall of the outer gear ring (2).