CN212949986U

CN212949986U - Front axle of new energy automobile

Info

Publication number: CN212949986U
Application number: CN202020283915.9U
Authority: CN
Inventors: 吴宏花; 黄建晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2021-04-13
Anticipated expiration: 2030-03-09

Abstract

The utility model relates to a car front axle technical field just discloses a new energy automobile's front axle, including the mount, the bottom fixed mounting of mount has the regulating block, the left and right sides of mount is rotated and is connected with the wheel hub, two the equal fixed mounting in one side that the wheel hub is relative has the fixed block, the bottom of regulating block is provided with the drive pole, the left and right sides of drive pole is articulated with two fixed blocks respectively. The utility model discloses a, there is the connecting block through the top fixed mounting in two relative one sides of wheel hub, and the equal fixedly connected with adjusting member of two connecting blocks, adjusting member has the effect of supporting location and tensile regulation, and two relative one sides of adjusting member are articulated with the regulating block, and then carry out fixed positioning to the device, finally make the device reach the turning to through a hydro-cylinder control wheel to increased the durability of device, and the relatively better advantage of the fixed effect of shock attenuation of device.

Description

Front axle of new energy automobile

Technical Field

The utility model relates to an automobile front axle technical field specifically is a new energy automobile's front axle.

Background

The axle (also called as axle) is connected with the frame (or the bearing type vehicle body) through the suspension, wheels are arranged at two ends of the axle, and the vertical load borne by the frame is transmitted to the wheels through the axle; the rolling resistance, driving force, braking force and lateral force on the wheels, bending moment and torque thereof are transmitted to the suspension and the frame through the axle, so that the axle is used for transmitting the acting force between the frame and the wheels and the bending moment and torque generated by the acting force.

At present, a power cylinder of a front axle of an automobile is generally installed on the outer side of a frame and connected with a front axle steering knuckle arm to realize steering power, when the automobile runs and jolts in the movement or the severe working condition of the automobile, the difference between the vibration frequencies of the frame and the front axle is large, so that the vibration frequencies of two ends of the power cylinder are not uniform, parts are easily damaged, the damping fixing effect of the device is relatively poor, and therefore the problem is solved by providing the front axle of the new energy automobile.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a new energy automobile's front axle possesses the steering through a hydro-cylinder control wheel to increased the durability of device, and the fixed effect of shock attenuation of device advantage such as better relatively, solved when automobile motion or abominable operating mode jolt, the frame is great with the vibration frequency difference of front axle, make to turn to helping hand hydro-cylinder both ends vibration frequency non-uniform, thereby cause the damage of part easily, and the fixed effect of shock attenuation of device is not good enough problem relatively.

(II) technical scheme

For realize above-mentioned turning to through a hydro-cylinder control wheel to the durability of device has been increased, and the fixed relatively better purpose of effect of shock attenuation of device, the utility model provides a following technical scheme: the utility model provides a new energy automobile's front axle, includes the mount, the bottom fixed mounting of mount has the regulating block, the left and right sides of mount rotates and is connected with the wheel hub, two the equal fixed mounting in the relative one side of wheel hub has the fixed block, the bottom of regulating block is provided with the drive pole, the left and right sides of drive pole is articulated with two fixed blocks respectively, the bottom of regulating block articulates there is hydraulic cylinder, hydraulic cylinder's bottom is articulated with the drive pole, two the equal fixed mounting in top of the relative one side of wheel hub has the connecting block, two one side that the connecting block is relative articulates there is adjusting member, two one side that adjusting member is relative all articulates with the regulating block, the left and right sides at drive pole top all articulates there is the bracing piece, two the equal sliding connection in.

Preferably, the top of the driving rod is fixedly provided with a hinge block, and the bottom of the hydraulic oil cylinder is hinged to the hinge block.

Preferably, the left and right sides of mount bottom has all seted up the adjustment tank, two equal sliding connection in inside of adjustment tank has a supporting slide, two the supporting slide extends to the bottom of adjustment tank and is articulated with two bracing pieces respectively.

Preferably, the two adjusting grooves are fixedly provided with a positioning rod inside, and the two supporting sliding blocks are respectively connected to the surface of the positioning rod in a sliding manner.

Preferably, two supporting springs are fixedly mounted on the opposite sides of the two supporting sliding blocks, one side, far away from the supporting sliding blocks, of each supporting spring is fixedly connected with the adjusting groove, and the two supporting springs are respectively sleeved on the surfaces of the two positioning rods.

Preferably, the adjusting member includes a supporting cylinder, the bottom of a supporting cylinder is articulated with the regulating block, the inside fixed mounting of a supporting cylinder has elastic spring, the inside sliding connection of a supporting cylinder has the damping piece, the bottom and the elastic spring fixed connection of damping piece, the top fixed mounting of damping piece has the movable rod, the movable rod runs through and sliding connection in the top of a supporting cylinder.

(III) advantageous effects

Compared with the prior art, the utility model provides a new energy automobile's front axle possesses following beneficial effect:

1. the front axle of the new energy automobile is characterized in that wheel hubs are rotatably connected on the left side and the right side of a fixing frame, so that tires can be installed on the wheel hubs, an adjusting block is installed at the bottom of the fixing frame, a fixed block is fixedly installed on one side, opposite to the two wheel hubs, of the two wheel hubs, a driving rod is hinged between the two fixed blocks, so that the two wheel hubs can be driven mutually by the driving rod, a hydraulic oil cylinder is hinged at the top of the fixed block, the top of the hydraulic oil cylinder is hinged with the adjusting block, so that the hydraulic oil cylinder can drive the two wheel hubs to adjust the direction during operation, connecting blocks are fixedly installed at the tops of the opposite sides of the two wheel hubs, and adjusting members are fixedly connected to the two connecting blocks, have supporting, positioning and stretching and adjusting functions, are hinged to the adjusting block on the opposite sides of, thereby the durability of the device is increased, and the shock absorption and fixation effect of the device is relatively good.

2. This new energy automobile's front axle has articulated piece through the top fixed mounting who drives the pole, and hydraulic cylinder's bottom is articulated with articulated piece for hydraulic cylinder is when promoting the drive rod, and articulated piece is relatively stable.

3. This new energy automobile's front axle all has seted up the adjustment tank through the left and right sides in mount bottom, and supporting slide sliding connection in the inside of adjustment tank, and the top of two bracing pieces is articulated with two bracing pieces respectively, and then makes the bracing piece when driving the pole displacement, supporting slide can control the displacement to make the device relatively stable.

4. This new energy automobile's front axle has the locating lever through the inside fixed mounting at the adjustment tank, and support slider sliding connection is in the surface of locating lever, and then makes the locating lever relatively stable to support slider's location effect, has increased the stability of device.

5. This new energy automobile's front axle through installing supporting spring in two relative one sides of support slider, and supporting spring keeps away from one side and adjustment tank fixed connection of support slider for supporting slider when the displacement, supporting spring plays the support elastic action, thereby makes the device remain stable throughout, and the surface of locating the locating lever is located to the supporting spring cover, thereby makes supporting spring play the support elastic action to the locating lever, has increased the stability of device.

6. This new energy automobile's front axle, it has a support section of thick bamboo all to articulate through the left and right sides at the regulating block, the inside fixed mounting who supports a section of thick bamboo has elastic spring, and elastic spring's top fixed mounting has damping piece, the top fixed mounting of damping piece has the movable rod, the top and the connecting block fixed connection of movable rod, damping piece plays damping positioning action to supporting a section of thick bamboo, elastic spring plays the elasticity effect of stabilizing, thereby make the wheel hub when vibrations, elastic spring plays the effect of certain stable extinction, the stability of device has been increased.

Drawings

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

FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;

fig. 3 is a schematic top view of the connection structure of the connection block and the adjustment member of the present invention.

In the figure: 1. a fixed mount; 2. an adjusting block; 3. a hinged block; 4. a wheel hub; 5. a fixed block; 6. driving the rod; 7. a hydraulic cylinder; 8. connecting blocks; 9. an adjustment member; 901. a support cylinder; 902. an elastic spring; 903. a damping block; 904. a movable rod; 10. a support bar; 11. an adjustment groove; 12. a support slide block; 13. positioning a rod; 14. supporting the spring.

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.

Referring to fig. 1-3, a front axle of a new energy automobile comprises a fixed frame 1, an adjusting block 2 is fixedly installed at the bottom of the fixed frame 1, wheel hubs 4 are rotatably connected to the left and right sides of the fixed frame 1, fixed blocks 5 are fixedly installed on the opposite sides of the two wheel hubs 4, a driving rod 6 is arranged at the bottom of the adjusting block 2, the left and right sides of the driving rod 6 are respectively hinged to the two fixed blocks 5, a hydraulic cylinder 7 is hinged to the bottom of the adjusting block 2, the bottom of the hydraulic cylinder 7 is hinged to the driving rod 6, connecting blocks 8 are fixedly installed at the tops of the opposite sides of the two wheel hubs 4, adjusting members 9 are hinged to the opposite sides of the two connecting blocks 8, the opposite sides of the two adjusting members 9 are hinged to the adjusting block 2, supporting rods 10 are hinged to the left and right sides of the top of, the left side and the right side of the fixed frame 1 are respectively and rotatably connected with the wheel hubs 4, so that a tire can be arranged on the wheel hubs 4, the bottom of the fixed frame 1 is provided with the adjusting block 2, the opposite side of the two wheel hubs 4 is fixedly provided with the fixed block 5, the driving rod 6 is hinged between the two fixed blocks 5, so that the two wheel hubs 4 can be driven mutually by driving the driving rod 6, the top of the fixed block 5 is hinged with the hydraulic oil cylinder 7, the top of the hydraulic oil cylinder 7 is hinged with the adjusting block 2, further, the hydraulic oil cylinder 7 can drive the two wheel hubs 4 to adjust the direction when in operation, the connecting blocks 8 are fixedly arranged on the tops of the opposite sides of the two wheel hubs 4, the two connecting blocks 8 are both fixedly connected with the adjusting components 9, the adjusting components 9 have the functions of supporting, and then fix the location to the device, finally make the device reach through the turning to of a hydro-cylinder control wheel to increased the durability of device, and the advantage that the fixed effect of the shock attenuation of device is relatively better.

Further, the top fixed mounting of drive rod 6 has articulated piece 3, and hydraulic cylinder 7's bottom is articulated with articulated piece 3, has articulated piece 3 through the top fixed mounting of drive rod 6, and hydraulic cylinder 7's bottom is articulated with articulated piece 3 for hydraulic cylinder 7 is when promoting drive rod 6, and articulated piece 3 is relatively stable.

Further, adjustment tank 11 has all been seted up to the left and right sides of 1 bottom of mount, the equal sliding connection in inside of two adjustment tanks 11 has supporting slider 12, two supporting slider 12 extend to the bottom of adjustment tank 11 and are articulated with two bracing pieces 10 respectively, adjustment tank 11 has all been seted up through the left and right sides in 1 bottom of mount, and supporting slider 12 sliding connection is in the inside of adjustment tank 11, and the top of two bracing pieces 10 is articulated with two bracing pieces 10 respectively, and then when making bracing piece 10 move to 6 displacements of drive rod, supporting slider 12 can control the displacement, thereby make the device relatively stable.

Furthermore, the positioning rods 13 are fixedly mounted inside the two adjusting grooves 11, the two supporting sliding blocks 12 are respectively connected to the surfaces of the positioning rods 13 in a sliding mode, the positioning rods 13 are fixedly mounted inside the adjusting grooves 11, the supporting sliding blocks 12 are connected to the surfaces of the positioning rods 13 in a sliding mode, accordingly, the positioning effect of the positioning rods 13 on the supporting sliding blocks 12 is relatively stable, and the stability of the device is improved.

Further, the equal fixed mounting in one side that two support sliding blocks 12 are relative has supporting spring 14, one side and adjustment tank 11 fixed connection that two supporting spring 14 kept away from support sliding block 12, two supporting spring 14 overlap respectively and locate the surface of two locating levers 13, through installing supporting spring 14 in two support sliding block 12 relative one sides, one side and adjustment tank 11 fixed connection that supporting spring 14 kept away from support sliding block 12, make support sliding block 12 when the displacement, supporting spring 14 plays the support elastic action, thereby make the device remain stable all the time, and supporting spring 14 overlaps the surface of locating lever 13, thereby make supporting spring 14 play the support elastic action to locating lever 13, the stability of device has been increased.

Further, the adjusting member 9 includes a supporting cylinder 901, the bottom of the supporting cylinder 901 is hinged to the adjusting block 2, an elastic spring 902 is fixedly installed inside the supporting cylinder 901, a damping block 903 is slidably connected inside the supporting cylinder 901, the bottom of the damping block 903 is fixedly connected to the elastic spring 902, a movable rod 904 is fixedly installed on the top of the damping block 903, the movable rod 904 penetrates through and is slidably connected to the top of the supporting cylinder 901, the supporting cylinder 901 is hinged to the left and right sides of the adjusting block 2, the elastic spring 902 is fixedly installed inside the supporting cylinder 901, the damping block 903 is fixedly installed on the top of the elastic spring 902, the movable rod 904 is fixedly installed on the top of the damping block 903, the top of the movable rod 904 is fixedly connected to the connecting block 8, the damping block 903 plays a damping positioning role for the supporting cylinder 901, the elastic spring 902 plays a stabilizing elastic role, so that the wheel hub 4 can vibrate, the elastic spring 902 plays a role in stabilizing and eliminating power to some extent, and the stability of the device is improved.

The working principle is as follows: the left side and the right side of the fixed frame 1 are respectively and rotatably connected with the wheel hubs 4, so that a tire can be arranged on the wheel hubs 4, the bottom of the fixed frame 1 is provided with the adjusting block 2, the opposite side of the two wheel hubs 4 is fixedly provided with the fixed block 5, the driving rod 6 is hinged between the two fixed blocks 5, so that the two wheel hubs 4 can be driven mutually by the driving rod 6, the top of the fixed block 5 is hinged with the hydraulic oil cylinder 7, the top of the hydraulic oil cylinder 7 is hinged with the adjusting block 2, so that the hydraulic oil cylinder 7 can drive the two wheel hubs 4 to adjust the direction when in operation, the connecting blocks 8 are fixedly arranged on the opposite sides of the two wheel hubs 4, the two connecting blocks 8 are both fixedly connected with the adjusting components 9, the adjusting components 9 have the functions of supporting and stretching adjustment, one opposite sides of the two adjusting, finally, the device achieves the purpose of controlling the steering of the wheels through the oil cylinder, so that the durability of the device is improved, the relatively good damping fixing effect of the device is achieved, and the problems that when the automobile moves or jolts under severe working conditions, the vibration frequency difference of the frame and the front axle is large, the vibration frequencies of the two ends of the steering power-assisted oil cylinder are not uniform, parts are easily damaged, and the damping fixing effect of the device is relatively poor are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a new energy automobile's front axle, includes mount (1), its characterized in that: the bottom of the fixing frame (1) is fixedly provided with an adjusting block (2), the left side and the right side of the fixing frame (1) are rotatably connected with wheel hubs (4), fixed blocks (5) are fixedly arranged on one opposite sides of the two wheel hubs (4), a driving rod (6) is arranged at the bottom of the adjusting block (2), the left side and the right side of the driving rod (6) are respectively hinged with the two fixed blocks (5), the bottom of the adjusting block (2) is hinged with a hydraulic oil cylinder (7), the bottom of the hydraulic oil cylinder (7) is hinged with the driving rod (6), connecting blocks (8) are fixedly arranged at the tops of the opposite sides of the two wheel hubs (4), adjusting members (9) are hinged on the opposite sides of the two connecting blocks (8), one opposite side of the two adjusting members (9) is hinged with the adjusting block (2), and supporting rods (10) are hinged on the left side and the right side of, the two support rods (10) are connected to the bottom of the fixing frame (1) in a sliding mode.

2. The front axle of the new energy automobile according to claim 1, characterized in that: the top of the driving rod (6) is fixedly provided with a hinge block (3), and the bottom of the hydraulic oil cylinder (7) is hinged to the hinge block (3).

3. The front axle of the new energy automobile according to claim 1, characterized in that: adjustment tank (11), two have all been seted up to the left and right sides of mount (1) bottom the equal sliding connection in inside of adjustment tank (11) has supporting slide (12), two supporting slide (12) extend to the bottom of adjustment tank (11) and are articulated with two bracing pieces (10) respectively.

4. The front axle of the new energy automobile according to claim 3, characterized in that: positioning rods (13) are fixedly mounted in the two adjusting grooves (11), and the two supporting sliding blocks (12) are respectively connected to the surfaces of the positioning rods (13) in a sliding mode.

5. The front axle of the new energy automobile according to claim 3 or 4, characterized in that: two equal fixed mounting in one side that support slider (12) is relative has supporting spring (14), two one side and adjustment tank (11) fixed connection that supporting slider (12) was kept away from in supporting spring (14), two supporting spring (14) overlap respectively and locate the surface of two locating levers (13).

6. The front axle of the new energy automobile according to claim 1, characterized in that: the adjusting component (9) comprises a supporting cylinder (901), the bottom of the supporting cylinder (901) is hinged to the adjusting block (2), an elastic spring (902) is fixedly mounted inside the supporting cylinder (901), a damping block (903) is connected inside the supporting cylinder (901) in a sliding mode, the bottom of the damping block (903) is fixedly connected with the elastic spring (902), a movable rod (904) is fixedly mounted at the top of the damping block (903), and the movable rod (904) penetrates through and is connected to the top of the supporting cylinder (901) in a sliding mode.