CN217055926U

CN217055926U - Laminated lower suspension bridge shaft assembly

Info

Publication number: CN217055926U
Application number: CN202220696419.5U
Authority: CN
Inventors: 周元学; 李宝胜; 徐之富
Original assignee: Shandong Airui Intelligent Equipment Technology Co ltd
Current assignee: WEIFANG AIRUI BRAKE SYSTEM CO Ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-26
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a range upon range of formula underslung bridge axle assembly, concretely relates to underslung bridge axle technical field, including underslung bridge axle board, underslung bridge axle board one end is provided with the connecting block, and connecting block one end is provided with the connecting axle, and the fixed slot has been seted up to underslung bridge axle board side surface, and underslung bridge axle board one end is provided with adjustment mechanism, and adjustment mechanism includes the removal axle board, and removal axle board outside cover is equipped with the connecting plate, and the connecting plate both sides all are provided with the fixed plate, and first screw hole has been seted up to underslung bridge axle board top surface. The utility model discloses a set up adjustment mechanism, can finely tune the length of hanging a bridge axle down, improve the suitability of hanging a bridge axle down, can guarantee the stability and the fixed effect of hanging a bridge axle down in length adjustment simultaneously, can carry out length adjustment in the security of guarantee bridge axle safety in utilization, make the axle of hanging a bridge down can use under different installation scenes.

Description

Laminated lower suspension bridge shaft assembly

Technical Field

The utility model relates to a lower suspension bridge axle technical field, more specifically says, the utility model relates to a range upon range of formula lower suspension bridge axle assembly.

Background

The lower suspension bridge shaft is one of transmission shafts, and the transmission shaft is a high-rotating-speed and low-support rotating body, so that the dynamic balance of the transmission shaft is crucial. The dynamic balance test is carried out on a general transmission shaft before leaving a factory, and the transmission shaft is adjusted on a balancing machine. For a vehicle driven by a front engine and a rear wheel, the rotation of a transmission is transmitted to a shaft of a main speed reducer, the shaft can be a plurality of joints, the joints can be connected by universal joints, a transmission shaft is an important part for transmitting power in a vehicle transmission system, and the transmission shaft is used for transmitting the power of the engine to wheels together with a gearbox and a drive axle so as to enable the vehicle to generate driving force.

The suspension bridge axle under can generally be used when connecting between the wheel hub in the existing market, however the general length of current axis body is fixed, needs all kinds of parts to carry out supporting use when installation or maintenance are changed, is not suitable for the connection between all kinds of wheel hubs, can only carry out special customization to axle body length.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a bridge axle assembly hangs down in range upon range of formula, through setting up adjustment mechanism, can finely tune the length of hanging the bridge axle down, improve the suitability of hanging the bridge axle down, can guarantee the stability and the fixed effect of hanging the bridge axle down simultaneously in length adjustment, can carry out length adjustment in the time of guarantee bridge axle safety in utilization, the messenger hangs the arbor and can use under different installation scenes to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a laminated lower suspension bridge shaft assembly comprises a lower suspension bridge shaft plate, wherein one end of the lower suspension bridge shaft plate is provided with a connecting block, one end of the connecting block is provided with a connecting shaft, one side surface of the lower suspension bridge shaft plate is provided with a fixing groove, and one end of the lower suspension bridge shaft plate is provided with an adjusting mechanism;

adjustment mechanism includes the removal axletree board, removal axletree board outside cover is equipped with the connecting plate, the connecting plate both sides all are provided with the fixed plate, first screw hole has been seted up to lower suspension bridge axletree board top surface, the thread groove has been seted up to removal axletree board top surface, the second screw hole has been seted up to fixed plate top surface, first screw hole, thread groove and the inside bolt that all is provided with of second screw hole, fixed plate one end is provided with the spring, the draw-in groove has all been seted up on connecting plate both sides surface, the inside cardboard that is provided with of draw-in groove, the pulling ring is installed to fixed plate one side.

In a preferred embodiment, the moving shaft plate is disposed inside the fixing groove, and the moving shaft plate is slidably coupled to an inner wall of the fixing groove.

In a preferred embodiment, a first threaded hole is formed in the top surface of the inner wall of the fixing groove, and the first threaded hole, the threaded groove and the second threaded hole are all in threaded connection with the bolt.

In a preferred embodiment, the number of the fixing plates and the number of the springs are both set to be multiple, one end of the clamping plate is fixedly connected with the fixing plates, the springs are arranged between the two fixing plates, and the clamping grooves are movably clamped with the clamping plate.

In a preferred embodiment, the diameters of the first threaded hole, the threaded groove and the second threaded hole are the same, the cross section of the fixing plate is arranged to be L-shaped, and the lower suspension bridge shaft plate is in sliding connection with the fixing plate.

In a preferred embodiment, the number of the underslung bridge axial plates is set to be a plurality, one end of each of the plurality of underslung bridge axial plates is fixedly connected with the connecting block, the supporting plate is installed between the two underslung bridge axial plates, and the supporting block is arranged on one side of the supporting plate and is arranged between the two underslung bridge axial plates.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up adjustment mechanism, the rotary bolt, twist out the bolt rotation, through pulling the ring outward, and then make the pulling ring move the fixed plate and move outward, thereby make the spring extension between two fixed plates, thereby make the cardboard take out from the draw-in groove, take off the fixed plate, again pull simultaneously or promote two connecting blocks, make the underslung bridge axletree board move, the movable axletree board slides in the fixed slot, control the distance that the movable axletree board exposes outside, thereby make the distance between two connecting blocks change, after adjusting to suitable length, twist the bolt into first screw hole, thread groove and second screw hole in proper order, accomplish the length adjustment of underslung bridge axle; compared with the prior art, the length of the lower suspension axle shaft can be finely adjusted, the applicability of the lower suspension axle shaft is improved, the stability and the fixing effect of the lower suspension axle shaft can be ensured while the length is adjusted, the length can be adjusted while the use safety of the axle shaft is ensured, and the lower suspension arbor shaft can be used in different installation scenes;

2. the utility model discloses a setting is carried out range upon range of to a plurality of underslung bridge axletree boards, disperses the power that produces the vibrations of axletree body through backup pad and supporting shoe between two underslung bridge axletree boards simultaneously, improves the fastness of underslung bridge axle, can further improve the firm degree and the life of whole axletree body.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic perspective view of a fixing plate of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

The symbols in the figures indicate:

1. a lower suspension bridge shaft plate; 2. connecting blocks; 3. a connecting shaft; 4. a fixing groove; 5. moving the shaft plate; 6. a connecting plate; 7. a fixing plate; 8. a first threaded hole; 9. a thread groove; 10. a second threaded hole; 11. a bolt; 12. a spring; 13. a card slot; 14. clamping a plate; 15. pulling the ring; 16. a support plate; 17. and (6) supporting the block.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

The laminated lower suspension bridge shaft assembly shown in the attached figures 1-4 comprises a lower suspension bridge shaft plate 1, wherein one end of the lower suspension bridge shaft plate 1 is provided with a connecting block 2, one end of the connecting block 2 is provided with a connecting shaft 3, the surface of one side of the lower suspension bridge shaft plate 1 is provided with a fixing groove 4, and one end of the lower suspension bridge shaft plate 1 is provided with an adjusting mechanism;

adjustment mechanism includes removal lamina axostyle 5, removal lamina axostyle 5 outside cover is equipped with connecting

plate

6, 6 both sides of connecting plate all are provided with fixed plate 7, first screw hole 8 has been seted up to 1 top surface of lower suspension bridge lamina axostyle, 5 top surfaces of removal lamina axostyle have seted up

thread groove

9, 7 top surfaces of fixed plate have seted up second screw hole 10, first screw hole 8, thread groove 9 and the inside bolt 11 that all is provided with of

second screw hole

10, 7 one end of fixed plate is provided with spring 12, draw-in groove 13 has all been seted up on the surface of 6 both sides of connecting plate, the inside cardboard 14 that is provided with of draw-in groove 13, pull ring 15 is installed to fixed plate 7 one side.

As shown in the accompanying drawings 1 to 4, the movable shaft plate 5 is arranged inside the fixing groove 4, the movable shaft plate 5 is slidably connected with the inner wall of the fixing groove 4, the first threaded hole 8 is formed in the top surface of the inner wall of the fixing groove 4, the first threaded hole 8, the threaded groove 9 and the second threaded hole 10 are both in threaded connection with the bolt 11, the fixing plates 7 and the springs 12 are arranged in multiple numbers, one end of the clamping plate 14 is fixedly connected with the fixing plate 7, the springs 12 are arranged between the two fixing plates 7, the clamping groove 13 is movably clamped with the clamping plate 14, the diameters of the first threaded hole 8, the threaded groove 9 and the second threaded hole 10 are the same, the cross section of each fixing plate 7 is arranged in an L shape, the lower suspension bridge shaft plate 1 is slidably connected with the fixing plates 7, and the smooth degree during adjustment is improved.

As shown in the attached drawing 1, the number of the lower suspension bridge shaft plates 1 is set to be a plurality of, one end of each of the plurality of lower suspension bridge shaft plates 1 is fixedly connected with the connecting block 2, the supporting plate 16 is installed between the two lower suspension bridge shaft plates 1, the supporting block 17 is arranged on one side of the supporting plate 16, the supporting block 17 is arranged between the two lower suspension bridge shaft plates 1, the firmness of the shaft body is improved, and the shaft body is not easy to damage.

The utility model discloses theory of operation:

when the length of the lower suspension bridge shaft is adjusted, the bolt 11 is firstly rotated, because the first threaded hole 8, the threaded groove 9 and the second threaded hole 10 are all in threaded connection with the bolt 11, the bolt 11 can be rotated and screwed out, the pulling ring 15 is pulled outwards, and then the pulling ring 15 drives the fixing plate 7 on one side to move outwards, so that the spring 12 between the two fixing plates 7 is extended, the clamping plate 14 at one end of the fixing plate 7 is taken out of the clamping groove 13 on the surface of the connecting plate 6, then the fixing plate 7 is taken down, and the two connecting blocks 2 are pulled or pushed simultaneously, so that the connecting block 2 drives the lower suspension bridge shaft plate 1 at one end to move;

because the fixed groove 4 on one side surface of the lower suspension bridge shaft plate 1 is in sliding connection with the movable shaft plate 5, the movable shaft plate 5 can slide in the fixed groove 4, the distance of the movable shaft plate 5 exposed outside is controlled, the distance between the two connecting blocks 2 is changed, after the proper length is adjusted, the first threaded hole 8 is aligned, the threaded groove 9 and the second threaded hole 10 are aligned, then the fixed plate 7 is sleeved outside the connecting plate 6 again, the clamping plate 14 is clamped into the clamping groove 13, the bolt 11 is sequentially screwed into the first threaded hole 8, the threaded groove 9 and the second threaded hole 10, and the length adjustment of the lower suspension bridge shaft is completed.

In the description of the present invention, it is to be understood that the positional or positional relationships, such as the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, are based on the positional or positional relationships illustrated in the drawings and are for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered as limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a bridge axle assembly hangs down in range upon range of formula, includes underslung bridge axletree board (1), its characterized in that: one end of the lower suspension bridge shaft plate (1) is provided with a connecting block (2), one end of the connecting block (2) is provided with a connecting shaft (3), one side surface of the lower suspension bridge shaft plate (1) is provided with a fixing groove (4), and one end of the lower suspension bridge shaft plate (1) is provided with an adjusting mechanism;

adjustment mechanism is including removing lamina axostyle (5), it is equipped with connecting plate (6) to remove lamina axostyle (5) outside cover, connecting plate (6) both sides all are provided with fixed plate (7), first screw hole (8) have been seted up on lower suspension bridge lamina axostyle (1) top surface, removal lamina axostyle (5) top surface is seted up thread groove (9), second screw hole (10) have been seted up on fixed plate (7) top surface, first screw hole (8), thread groove (9) and second screw hole (10) are inside all to be provided with bolt (11), fixed plate (7) one end is provided with spring (12), draw-in groove (13) have all been seted up on connecting plate (6) both sides surface, inside cardboard (14) that is provided with of draw-in groove (13), pull ring (15) are installed to fixed plate (7) one side.

2. The stacked underslung axle assembly of claim 1, wherein: the movable shaft plate (5) is arranged inside the fixing groove (4), and the movable shaft plate (5) is connected with the inner wall of the fixing groove (4) in a sliding mode.

3. The laminated underslung axle assembly of claim 1, wherein: the first threaded hole (8) is formed in the top surface of the inner wall of the fixing groove (4), and the first threaded hole (8), the threaded groove (9) and the second threaded hole (10) are all in threaded connection with the bolt (11).

4. The stacked underslung axle assembly of claim 1, wherein: the fixed plates (7) and the springs (12) are arranged in a plurality of numbers, one end of the clamping plate (14) is fixedly connected with the fixed plates (7), the springs (12) are arranged between the two fixed plates (7), and the clamping grooves (13) are movably clamped with the clamping plate (14).

5. The stacked underslung axle assembly of claim 1, wherein: the diameters of the first threaded hole (8), the threaded groove (9) and the second threaded hole (10) are the same, the cross section of the fixing plate (7) is L-shaped, and the lower suspension bridge shaft plate (1) is in sliding connection with the fixing plate (7).

6. The laminated underslung axle assembly of claim 1, wherein: the number of the lower suspension bridge shaft plates (1) is set to be a plurality of, a plurality of one ends of the lower suspension bridge shaft plates (1) are fixedly connected with the connecting blocks (2), two supporting plates (16) are installed between the lower suspension bridge shaft plates (1), one sides of the supporting plates (16) are provided with supporting blocks (17), and the supporting blocks (17) are arranged between the two lower suspension bridge shaft plates (1).