CN220060308U

CN220060308U - Traction axle with enhanced bearing capacity

Info

Publication number: CN220060308U
Application number: CN202321441444.XU
Authority: CN
Inventors: 王炳烈; 郑艳波
Original assignee: Zhengzhou Yangong Optical Machinery Co ltd
Current assignee: Zhengzhou Yangong Optical Machinery Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-21
Anticipated expiration: 2033-06-07

Abstract

The utility model relates to a traction axle with enhanced bearing capacity, which comprises a U-shaped plate, wherein limiting grooves are formed in two sides of the inner part of the U-shaped plate, limiting blocks are connected in a sliding manner in the limiting grooves, limiting components are arranged in the limiting grooves and used for fixing the limiting blocks, connecting blocks are arranged between the two limiting blocks, connecting holes are formed in the connecting blocks and matched with the limiting blocks, guide components are arranged on two sides of the connecting blocks, one end of each connecting block is fixedly connected with a connecting sleeve, and alloy rod bodies are fixedly connected in the connecting sleeves. The utility model solves the problems that the first connecting block is connected with the two second connecting blocks through the connecting bolts, and then the tail ends of the connecting bolts are fixedly connected through nuts in a threaded manner, so that repeated tightening is needed during installation, sliding wires are easy to generate, the time is long, and the quick installation and the disassembly are not facilitated, and the actual use is not facilitated.

Description

Traction axle with enhanced bearing capacity

Technical Field

The utility model relates to the technical field of traction axles, in particular to a traction axle with enhanced bearing capacity.

Background

With the development of the age, the living standard of people is continuously improved, the automobile is driven into thousands of families, parts and components on the automobile are many, the transmission shaft is an extremely important one, and the transmission shaft is a rotating body with high rotating speed and few supports, so that the dynamic balance of the transmission shaft is important. The dynamic balance test is carried out on the common transmission shaft before delivery, and the dynamic balance test is adjusted on a balancing machine. For front engine rear wheel driven vehicles, the transmission rotation is transmitted to the shaft of the main speed reducer, which can be in several sections, the sections can be connected by universal joints, and the universal joints are key components on the transmission shaft of the vehicle. In a rear drive vehicle, the engine, clutch and transmission are integrally mounted to the frame, and the transaxle is connected to the frame by an elastic suspension, with a distance therebetween, which requires connection. The road surface is uneven and generates jumping during the running of the automobile, and the universal joint is composed of a cross shaft, a cross bearing, a flange fork and the like. The universal joint is a key component on the transmission shaft of the automobile, the transmission shaft of the universal joint is arranged between the output shaft of the speed changer and the input shaft of the main speed reducer of the drive axle, and the automobile is advocated by the nation to be light.

Through retrieving, chinese patent discloses a carbon fiber transmission shaft that bearing capacity is strong, its authorized bulletin number is (CN 216895664U), including a transmission shaft body, two adapter sleeves and two installation mechanism, the transmission shaft body includes alloy body of rod and carbon fiber sleeve, the second joint groove has all been seted up to the left and right sides on the alloy body of rod, first bearing has been cup jointed in the second joint inslot rotation, alloy body of rod one end fixed welding has first connecting block is kept away from to the adapter sleeve, fixed joint has the second bearing on the first connecting block, installation mechanism includes mounting panel and connecting bolt, the locating hole has all been seted up in four corners department on the mounting panel, the downthehole mounting bolt that is equipped with of locating, the mounting panel is close to transmission shaft body one end fixed welding has two second connecting blocks, the connecting bolt is inserted and is located on two second connecting blocks and the first connecting block, connecting bolt tail end threaded connection has coupling nut.

The technology of the patent is characterized in that a first connecting block is fixedly welded at one end of an alloy rod body, a second bearing is fixedly clamped on the first connecting block, a mounting mechanism comprises a mounting plate and a connecting bolt, positioning holes are formed in four corners of the mounting plate, mounting bolts are inserted into the positioning holes, two second connecting blocks are fixedly welded at one end of the mounting plate, which is close to a transmission shaft body, the first connecting block is inserted between the two second connecting blocks, the connecting bolt is inserted on the two second connecting blocks and the first connecting block, and connecting nuts are connected to the tail ends of the connecting bolts in a threaded mode. But when in actual use, because connect through connecting bolt between first connecting block and the two second connecting blocks, then through passing through nut threaded connection at the connecting bolt tail end fixed, when the installation, need screw up repeatedly, produce smooth silk easily, it is longer to consume time moreover, is unfavorable for quick installation and dismantlement simultaneously, consequently is unfavorable for actual use.

Disclosure of Invention

In view of the foregoing problems with the prior art, it is a primary object of the present utility model to provide a traction axle with enhanced load carrying capability.

The technical scheme of the utility model is as follows: the utility model provides a traction axle with reinforcing bearing capacity, includes the U template, the spacing groove has all been seted up to the inside both sides of U template, the equal sliding connection in inside in spacing groove has the stopper, the inside in spacing groove is provided with spacing subassembly, spacing subassembly is used for fixed stopper, two be provided with the connecting block between the stopper, the connecting hole has been seted up to the inside of connecting block, the connecting hole mutually support with the stopper, the both sides of connecting block all are provided with direction subassembly, the one end fixedly connected with adapter sleeve of connecting block, the inside fixedly connected with alloy body of rod of adapter sleeve.

As a preferred implementation mode, the limiting component comprises two sliding grooves, the two sliding grooves are respectively formed in the top and the bottom of the inside of the U-shaped plate, sliding blocks are slidably connected in the sliding grooves, one side of each sliding block is fixedly connected with one side of each limiting block, a trapezoid clamping groove is formed in the other side of each limiting block, and a spring is fixedly connected between one end of each limiting block and the inside of each limiting groove.

As a preferred implementation mode, the displacement subassembly still includes two rectangle grooves, two the top and the bottom inside the U template are seted up respectively to the rectangle groove, the inside rotation in rectangle groove is connected with the lead screw, the one end of lead screw extends to the outside of U template, the outside threaded connection of lead screw has the displacement piece, one side and the rectangle inslot wall sliding connection of displacement piece, sliding connection has the fixture block between rectangle groove and the spacing groove, the one end of fixture block extends to trapezoidal draw-in groove inside.

As a preferred implementation mode, the guide assembly comprises two guide grooves, the two guide grooves are respectively formed in two sides of the connecting block, guide blocks are slidably connected in the guide grooves, and one sides of the two guide blocks are respectively fixedly connected with the inner walls of two sides of the U-shaped plate.

As a preferable implementation mode, the outer side of the alloy rod body is sleeved with a sleeve, and one side of the U-shaped plate is fixedly connected with a mounting plate.

As a preferred embodiment, the sleeve is made of carbon fiber.

As a preferable implementation mode, one side of the displacement block is provided with an inclined plane structure, and two sides of one end of the limiting block are provided with inclined plane structures.

Compared with the prior art, the utility model has the advantages and positive effects that through the embodiment, when the traction axle with the enhanced bearing capacity is used, the limiting block can move through adjusting the limiting component, then the guide component is used, the connecting hole on the connecting block is positioned at the proper position inside the U-shaped plate, the limiting block is matched with the connecting hole, and then the limiting component is adjusted, so that the limiting block is fixed, the limiting block is prevented from moving, the function of fixing the connecting block is realized, and meanwhile, the connecting block is fixedly connected with the alloy rod body through the connecting sleeve, so that the function of quickly installing the alloy rod body is realized, and the practical use is more facilitated.

Drawings

FIG. 1 is an exploded view of a traction axle having enhanced load carrying capability in accordance with the present utility model;

FIG. 2 is a schematic cross-sectional front view of a traction axle having enhanced load carrying capacity in accordance with the present utility model;

FIG. 3 is a schematic view of a traction axle with enhanced load carrying capability in which the alloy rod is away from the U-plate;

fig. 4 is an enlarged view of the traction axle of fig. 3 at a with enhanced load carrying capacity provided by the present utility model.

Legend description: 1. a U-shaped plate; 2. a displacement block; 3. a limiting block; 4. a chute; 5. a guide groove; 6. a guide block; 7. a sleeve; 8. an alloy rod body; 9. connecting sleeves; 10. a slide block; 11. a spring; 12. a limit groove; 13. a screw rod; 14. rectangular grooves; 15. a connection hole; 16. a connecting block; 17. a trapezoidal clamping groove; 18. a clamping block; 19. and (3) mounting a plate.

Detailed Description

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1 to 4, the present utility model provides a technical solution: including U template 1, spacing groove 12 has all been seted up to the inside both sides of U template 1, the inside of spacing groove 12 is equal sliding connection has stopper 3, the inside of spacing groove 12 is provided with spacing subassembly, spacing subassembly is used for fixed stopper 3, be provided with connecting block 16 between two stoppers 3, connecting hole 15 has been seted up to the inside of connecting block 16, connecting hole 15 and stopper 3 mutually support, the both sides of connecting block 16 all are provided with guiding element, the one end fixedly connected with adapter sleeve 9 of connecting block 16, the inside fixedly connected with alloy body of rod 8 of adapter sleeve 9.

Through the above-mentioned embodiment, when using a traction axle with reinforcing bearing capacity, at first through adjusting spacing subassembly to make stopper 3 can move about, then through the direction subassembly, thereby make the connecting hole 15 on its connecting block 16 at the inside suitable position of U template 1, and then utilize stopper 3 and connecting hole 15 to mutually support, then through adjusting spacing subassembly, thereby fixed stopper 3, prevent stopper 3 activity, and then realize the effect of fixed connecting block 16, simultaneously because connecting block 16 passes through adapter sleeve 9 and alloy body of rod 8 fixed connection, thereby realize the effect of quick installation alloy body of rod 8, make it more be favorable to actual use.

Example 2

As shown in fig. 1-4, the limiting component comprises two sliding grooves 4, the two sliding grooves 4 are respectively formed in the top and the bottom of the inside of the U-shaped plate 1, sliding blocks 10 are slidably connected in the sliding grooves 4, one side of each sliding block 10 is fixedly connected with one side of each limiting block 3, a trapezoid clamping groove 17 is formed in the other side of each limiting block 3, and a spring 11 is fixedly connected between one end of each limiting block 3 and the inside of each limiting groove 12. During installation, contact with stopper 3 through connecting block 16 to drive stopper 3 and upwards remove, and then compression spring 11, when connecting block 16 reachd suitable position, drive stopper 3 through the elasticity of spring 11 and reset, thereby make stopper 3 and connecting hole 15 mutually support, and then realize the effect of fixed connecting block 16.

The displacement assembly further comprises two rectangular grooves 14, the two rectangular grooves 14 are respectively formed in the top and the bottom of the inside of the U-shaped plate 1, a screw rod 13 is connected to the inside of the rectangular grooves 14 in a rotating mode, one end of the screw rod 13 extends to the outer side of the U-shaped plate 1, a displacement block 2 is connected to the outer side of the screw rod 13 in a threaded mode, one side of the displacement block 2 is connected with the inner wall of the rectangular groove 14 in a sliding mode, a clamping block 18 is connected between the rectangular groove 14 and the limiting groove 12 in a sliding mode, and one end of the clamping block 18 extends to the inside of the trapezoidal clamping groove 17. When the installation, at first drive displacement piece 2 through rotating lead screw 13 and remove, thereby make displacement piece 2 keep away from fixture block 18, and then realize the effect of unblock fixture block 18, make its stopper 3 can move, then put into U template 1 inside with connecting block 16, contact through connecting block 16 and stopper 3, thereby drive stopper 3 upward movement, and then compression spring 11, when connecting block 16 reaches suitable position, drive stopper 3 through the elasticity of spring 11 and reset, thereby make stopper 3 and connecting hole 15 mutually support, then rotate lead screw 13 and drive displacement piece 2 and remove, thereby drive fixture block 18 and the trapezoidal draw-in groove 17 of stopper 3 one side are inconsistent, and then realize the effect of fixed stopper 3, make it prevent in the motion process, connecting block 16 breaks away from U template 1 inside, make it be favorable to actual use more.

Wherein, the direction subassembly includes two guide slots 5, and two guide slots 5 are offered respectively in the both sides of connecting block 16, and the inside of guide slot 5 is equal sliding connection has guide block 6, and one side of two guide block 6 respectively with the inner wall fixed connection of U template 1 both sides. Through the mutual cooperation of guide slot 5 and guide block 6 to can make connecting block 16 put into inside U template 1 with correct orbit, and then make things convenient for stopper 3 to fix it

Wherein, sleeve 7 is sleeved outside alloy rod body 8, and one side of U-shaped board 1 is fixedly connected with mounting panel 19. The sleeve 7 is sleeved on the outer side of the alloy rod body 8, so that the bearing capacity of the alloy rod body 8 is improved; by means of the mounting plate 19, the whole device is convenient to connect with the vehicle.

Wherein, sleeve 7 is carbon fiber material. The sleeve 7 made of carbon fiber materials has the advantages of high strength, high specific strength, high toughness and the like, and further increases the bearing capacity of the alloy rod body 8, so that the alloy rod body is more beneficial to practical use.

One side of the displacement block 2 is set to be an inclined plane structure, and two sides of one end of the limiting block 3 are set to be inclined plane structures. Through the setting of inclined plane structure to realize quick installation and the effect of dismantling, make it be favorable to actual use more.

Working principle: when using a traction axle with reinforcing bearing capacity, at first through adjusting spacing subassembly, thereby make stopper 3 can move about, then through guiding element, thereby make the suitable position of connecting hole 15 in U template 1 inside on its connecting block 16, then drive displacement piece 2 through rotating lead screw 13 and remove, thereby make displacement piece 2 keep away from fixture block 18, and then realize the effect of unblock fixture block 18, make its stopper 3 can move about, then put into U template 1 inside with connecting block 16, contact with stopper 3 through connecting block 16, thereby drive stopper 3 and upwards remove, and then compress spring 11, when connecting block 16 reaches suitable position, drive stopper 3 through the elasticity of spring 11 and reset, thereby make stopper 3 and connecting hole 15 mutually support, then rotate lead screw 13 and drive displacement piece 2 and remove, thereby drive the trapezoidal draw-in groove 17 of fixture block 18 and stopper 3 one side, and then realize fixed stopper 3's effect, make it prevent in the motion process, connecting block 16 breaks away from U template 1 inside, make it more be favorable to actual use, prevent stopper 3 activity, and then realize fixed 16's effect, simultaneously through the body of rod 8 and 8 of rod through the fixed connection of connecting sleeve 9, thereby realize that the alloy is favorable to use of the connection of the connecting block 8.

Claims

1. A traction axle with enhanced load carrying capacity comprising a U-shaped plate (1), characterized in that: limiting grooves (12) are formed in two sides of the inner portion of the U-shaped plate (1), limiting blocks (3) are connected to the limiting grooves (12) in a sliding mode, limiting components are arranged inside the limiting grooves (12) and used for fixing the limiting blocks (3), connecting blocks (16) are arranged between the limiting blocks (3), connecting holes (15) are formed in the connecting blocks (16), the connecting holes (15) are matched with the limiting blocks (3), guiding components are arranged on two sides of the connecting blocks (16), one end of each connecting block (16) is fixedly connected with a connecting sleeve (9), and alloy rod bodies (8) are fixedly connected to the inner portions of the connecting sleeves (9).

2. A traction axle having enhanced load carrying capability as defined in claim 1 wherein: the limiting component comprises two sliding grooves (4), wherein the two sliding grooves (4) are respectively formed in the top and the bottom of the inside of the U-shaped plate (1), sliding blocks (10) are slidably connected in the sliding grooves (4), one side of each sliding block (10) is fixedly connected with one side of each limiting block (3), a trapezoid clamping groove (17) is formed in the other side of each limiting block (3), and a spring (11) is fixedly connected between one end of each limiting block (3) and the inside of each limiting groove (12).

3. A traction axle having enhanced load carrying capacity as defined in claim 2 wherein: the limiting assembly further comprises two rectangular grooves (14), the two rectangular grooves (14) are respectively formed in the top and the bottom of the inside of the U-shaped plate (1), a screw rod (13) is connected to the inside of the rectangular grooves (14) in a rotating mode, one end of the screw rod (13) extends to the outer side of the U-shaped plate (1), a displacement block (2) is connected to the outer side of the screw rod (13) in a threaded mode, one side of the displacement block (2) is connected with the inner wall of the rectangular groove (14) in a sliding mode, a clamping block (18) is connected between the rectangular groove (14) and the limiting groove (12) in a sliding mode, and one end of the clamping block (18) extends to the inside of the trapezoidal clamping groove (17).

4. A traction axle having enhanced load carrying capability as defined in claim 1 wherein: the guide assembly comprises two guide grooves (5), the two guide grooves (5) are respectively formed in two sides of the connecting block (16), guide blocks (6) are slidably connected in the guide grooves (5), and one sides of the guide blocks (6) are respectively fixedly connected with the inner walls of two sides of the U-shaped plate (1).

5. A traction axle having enhanced load carrying capability as defined in claim 1 wherein: the outside of the alloy rod body (8) is sleeved with a sleeve (7), and one side of the U-shaped plate (1) is fixedly connected with a mounting plate (19).

6. A traction axle having enhanced load carrying capability as defined in claim 5 wherein: the sleeve (7) is made of carbon fiber.

7. A traction axle having enhanced load carrying capacity as set forth in claim 3 wherein: one side of the displacement block (2) is provided with an inclined plane structure, and two sides of one end of the limiting block (3) are provided with inclined plane structures.