CN214661662U

CN214661662U - Spring seat for automobile shock absorption

Info

Publication number: CN214661662U
Application number: CN202120288776.3U
Authority: CN
Inventors: 欧阳世伟
Original assignee: Chongqing Dazu Ouyang Machinery Casting Co ltd
Current assignee: Chongqing Dazu Ouyang Machinery Casting Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-09
Anticipated expiration: 2031-02-02

Abstract

The utility model relates to an automobile parts technical field just discloses a spring holder for automobile shock attenuation, including base, footstock and damping spring. This spring holder for automobile shock attenuation, through setting up threaded rod and hydraulic push rod, earlier with the outside of damping spring cover at the support column, make damping spring's bottom and the top laminating of base, damping spring's top and the bottom laminating of footstock, it fixes damping spring's bottom to rotate the threaded rod again, hydraulic push rod promotes the L template and fixes damping spring's top simultaneously, thereby realize fixing not unidimensional damping spring, through setting up T type carriage release lever, when damping spring's shock attenuation effect is adjusted to needs, upwards stimulate T type block pole and make it break away from the block with T type carriage release lever, it drives the extrusion piece extrusion trapezoidal piece and makes the footstock move down and extrude damping spring to extrude T type carriage release lever again, thereby change the shock attenuation effect of spring seat, and convenient popularization.

Description

Spring seat for automobile shock absorption

Technical Field

The utility model relates to an automobile parts technical field specifically is a spring holder for automobile shock attenuation.

Background

In the chassis suspension system of car, many connecting rods independent suspension is the important structural style of automotive suspension, and the bumper shock absorber assembly is many connecting rods independent suspension's essential element, the bumper shock absorber assembly among the prior art includes the bumper shock absorber, knuckle and upper and lower spring holder and set up the spring on the spring holder, wherein, the knuckle bears the anterior load of car, support and drive the front wheel and rotate around the swizzle and make the car turn to, the bumper shock absorber is used for alleviating the impact that the road surface brought, absorb the vibrations that produce when jolting rapidly, make the vehicle resume normal driving state, upper and lower spring holder and spring are used for filtering the road surface jolt, improve vehicle travelling comfort or improve the controllability.

Although current spring holder can be installed the spring, however, the variety of spring is various, and current spring holder is unsuitable to be installed the spring of different models, and current spring holder assembly is accomplished the back in addition, and the shock attenuation intensity of spring holder has just been fixed, and when the spring holder after long-time the use, the ageing and wearing and tearing of spring holder spare part, spring holder shock attenuation effect variation also can not satisfy the requirement of different tonnage automobile bodies and different driving environment, so provides a spring holder for the automobile shock attenuation.

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 spring holder for automobile shock attenuation possesses the not unidimensional damping spring that can fix, can adjust advantages such as damping spring shock attenuation effect, it is unsuitable to install the spring of different models to have solved current spring holder, and current spring holder assembly accomplishes the back, the shock-absorbing strength of spring holder has just been fixed, after the spring holder is used for a long time, the ageing and wearing and tearing of spring holder spare part, spring holder shock attenuation effect variation, also can not satisfy the problem of the requirement of different tonnage automobile bodies and different driving environment.

(II) technical scheme

In order to realize the above-mentioned not unidimensional damping spring that can fix, can adjust damping spring shock attenuation effect purpose, the utility model provides a following technical scheme: a spring seat for automobile shock absorption comprises a base, a top seat and a shock absorption spring, wherein the base and the top seat are respectively positioned at the upper side and the lower side of the shock absorption spring, one end of the top of the base is fixedly connected with a supporting column, the other end of the top seat penetrates through the shock absorption spring and extends to the top of the top seat, a limiting plate is fixedly connected with the inner bottom wall of the base, a threaded rod is movably connected at the left side of the inner wall of the base, one end of the threaded rod penetrates through the limiting plate and extends to the right side of the base, the outer threads of the threaded rod are connected with L-shaped threaded plates, one ends of the two L-shaped threaded plates, which are positioned at the top of the base, extend to the inside of the shock absorption spring, hydraulic push rods are fixedly connected at the left side and the right side of the inner wall of the top seat, L-shaped plates, one ends of the two L-shaped plates, which are positioned at the bottom of the top seat, extend to the inside of the shock absorption spring, the top of the top seat is fixedly connected with trapezoidal blocks positioned at the left side and the right side of the supporting column, the left side and the right side of the supporting column are movably connected with U-shaped plates positioned above the top seat, a connecting rod is fixedly connected between the left side and the right side inside the U-shaped plates, the inner top wall of each U-shaped plate is movably connected with an extrusion block with one end sleeved outside the connecting rod, one side of each U-shaped plate far away from the supporting column is movably connected with a T-shaped moving rod with one end extending into the U-shaped plate and fixedly connected with the extrusion block, one side of the U-shaped plate far away from the supporting column is fixedly connected with a clapboard positioned above the T-shaped moving rod, the top of the clapboard is movably connected with a T-shaped clamping rod with one end penetrating through the clapboard and clamping with the T-shaped moving rod, the T-shaped clamping rod is sleeved with a baffle positioned between the T-shaped moving rod and the partition plate, and a spring positioned outside the T-shaped clamping rod is sleeved between the baffle and the partition plate.

Preferably, two sections of threads in opposite directions are arranged outside the threaded rod, the lengths of the two sections of threads are equal, and a rotating handle is fixedly connected to one end, located outside the base, of the threaded rod.

Preferably, the base is hollow, and the inner top wall of the base is provided with rectangular through holes which are positioned at the left side and the right side of the supporting column and are matched with the L-shaped threaded plate.

Preferably, the inside of footstock is the cavity and its interior diapire all offers the round hole with support column looks adaptation with interior roof, and the interior diapire of footstock is offered and is located the support column left and right sides and with the strip hole of L template looks adaptation.

Preferably, the top of the T-shaped movable rod is provided with a clamping groove matched with the T-shaped clamping rod, and the number of the clamping grooves is not less than six.

Preferably, the tops of the two trapezoidal blocks are inclined planes, and the bottoms of the two extrusion blocks are provided with inclined planes matched with the tops of the trapezoidal blocks.

(III) advantageous effects

Compared with the prior art, the utility model provides a spring holder for automobile shock attenuation possesses following beneficial effect:

this spring holder for automobile shock attenuation, through setting up threaded rod and hydraulic push rod, when needs fix not unidimensional damping spring, earlier with damping spring cover in the outside of support column, make damping spring's bottom and the top laminating of base, damping spring's top and the bottom laminating of footstock, it fixes damping spring's bottom to rotate the threaded rod again to drive two L type thread plates, hydraulic push rod promotes the L template and fixes damping spring's top simultaneously, thereby realize fixing not unidimensional damping spring, through setting up T type carriage release lever, when needing the shock attenuation effect of adjusting damping spring, upwards stimulate T type block pole and make it break away from the block with T type carriage release lever, it drives the extrusion piece extrusion trapezoidal piece and makes the footstock move down and extrude damping spring again, thereby change the shock attenuation effect of spring holder.

Drawings

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

fig. 2 is an enlarged schematic view of a position a in the structure diagram 1 of the present invention.

In the figure: the device comprises a base 1, a support column 2, a damping spring 3, a top seat 4, a limiting plate 5, a threaded rod 6, a threaded plate 7L, a hydraulic push rod 8, a plate 9L, a plate 10U, a trapezoidal block 11, a connecting rod 12, an extrusion block 13, a movable rod 14T, a partition plate 15, a clamping rod 16T, a baffle 17 and a spring 18.

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. 1-2, a spring seat for automobile shock absorption comprises a base 1, a top seat 4 and a shock absorption spring 3, wherein the base 1 and the top seat 4 are respectively positioned at the upper side and the lower side of the shock absorption spring 3, the top of the base 1 is fixedly connected with a support pillar 2, one end of the support pillar passes through the shock absorption spring 3 and extends to the top of the top seat 4, the inner bottom wall of the base 1 is fixedly connected with a limit plate 5, the left side of the inner wall of the base 1 is movably connected with a threaded rod 6, one end of the threaded rod 6 penetrates through the limit plate 5 and extends to the right side of the base 1, two sections of threads with opposite directions are arranged outside the threaded rod 6, the lengths of the two sections of threads are equal, one end of the threaded rod 6, which is positioned outside the base 1, is fixedly connected with a rotating handle, by arranging the threaded rod 6 and a hydraulic push rod 8, when shock absorption springs 3 with different sizes need to be fixed, the shock absorption spring 3 is firstly sleeved outside the support pillar 2, so that the bottom of the shock absorption spring 3 is attached to the top of the base 1, the top of the damping spring 3 is attached to the bottom of the top seat 4, the threaded rod 6 is rotated to drive the two L-shaped threaded plates 7 to fix the bottom of the damping spring 3, meanwhile, the hydraulic push rod 8 pushes the L-shaped plate 9 to fix the top of the damping spring 3, so that the damping springs 3 with different sizes are fixed, the T-shaped moving rod 14 is arranged, when the damping effect of the damping spring 3 needs to be adjusted, the T-shaped clamping rod 16 is pulled upwards to be separated from the T-shaped moving rod 14, the T-shaped moving rod 14 is extruded to drive the extrusion block 13 to extrude the trapezoidal block 11 to enable the top seat 4 to move downwards to extrude the damping spring 3, so that the damping effect of the spring seat is changed, the outer thread of the threaded rod 6 is connected with the L-shaped threaded plates 7, one end of each L-shaped threaded plate 7 extends to the top of the base 1 and is located on the left side and the right side of the support column 2, the inner top wall of the base 1 is hollow and provided with rectangular through holes which are located on the left side and the right side of the support column 2 and are matched with the L-shaped threaded plates 7, one end of each of two L-shaped threaded plates 7 positioned at the top of the base 1 extends into the damping spring 3, the left side and the right side of the inner wall of the top seat 4 are fixedly connected with hydraulic push rods 8, the output ends of the two hydraulic push rods 8 are fixedly connected with L-shaped plates 9, one end of each of the L-shaped plates 9 extends to the bottom of the top seat 4, the interior of the top seat 4 is hollow, round holes matched with the supporting columns 2 are formed in the inner bottom walls and the inner top walls of the top seat 4, strip holes matched with the L-shaped plates 9 and positioned at the left side and the right side of the supporting columns 2 are formed in the inner bottom wall of the top seat 4, one ends of the two L-shaped plates 9 positioned at the bottom of the top seat 4 extend into the damping spring 3, trapezoidal blocks 11 positioned at the left side and the right side of the supporting columns 2 are fixedly connected to the top of the top seat 4, U-shaped plates 10 positioned above the top seat 4 are movably connected to the left side and the right side of the interior of the U-shaped plates 10, and connecting rods 12 are fixedly connected to each other, the inner top wall of the U-shaped plate 10 is movably connected with an extrusion block 13 with one end sleeved outside the connecting rod 12, the tops of the two trapezoidal blocks 11 are inclined planes, the bottoms of the two extrusion blocks 13 are provided with inclined planes matched with the tops of the trapezoidal blocks 11, one sides of the two U-shaped plates 10 far away from the supporting column 2 are both movably connected with T-shaped moving rods 14 with one ends extending into the U-shaped plates 10 and fixedly connected with the extrusion blocks 13, one sides of the U-shaped plates 10 far away from the supporting column 2 are fixedly connected with a partition plate 15 positioned above the T-shaped moving rods 14, the tops of the partition plates 15 are movably connected with T-shaped clamping rods 16 with one ends penetrating through the partition plate 15 and clamped with the T-shaped moving rods 14, the tops of the T-shaped moving rods 14 are provided with clamping grooves matched with the T-shaped clamping rods 16, the number of the clamping grooves is not less than six, and baffle plates 17 positioned between the T-shaped moving rods 14 and the partition plate 15 are sleeved outside the T-shaped clamping rods 16, a spring 18 positioned outside the T-shaped clamping rod 16 is sleeved between the baffle 17 and the partition plate 15.

To sum up, according to the spring seat for damping of the automobile, by arranging the threaded rod 6 and the hydraulic push rod 8, when damping springs 3 with different sizes need to be fixed, the damping springs 3 are firstly sleeved outside the supporting columns 2, so that the bottoms of the damping springs 3 are attached to the top of the base 1, the tops of the damping springs 3 are attached to the bottom of the top seat 4, then the threaded rod 6 is rotated to drive the two L-shaped threaded plates 7 to fix the bottoms of the damping springs 3, meanwhile, the hydraulic push rod 8 pushes the L-shaped plate 9 to fix the tops of the damping springs 3, so that the damping springs 3 with different sizes are fixed, by arranging the T-shaped moving rod 14, when the damping effect of the damping springs 3 needs to be adjusted, the T-shaped clamping rod 16 is pulled upwards to be disengaged from the T-shaped moving rod 14, then the T-shaped moving rod 14 is extruded to drive the extrusion block 13 to extrude the trapezoidal block 11 to enable the top seat 4 to move downwards to extrude the damping springs 3, thereby change the shock attenuation effect of spring holder, solved that current spring holder is unsuitable to be installed the spring of different models, moreover current spring holder assembly accomplish the back, the shock attenuation intensity of spring holder just has been fixed, and after the spring holder was used for a long time, the ageing and wearing and tearing of spring holder spare part, spring holder shock attenuation effect variation also can not satisfy the problem of the requirement of different tonnage automobile bodies and different driving environment.

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 spring holder for automobile shock attenuation, includes base (1), footstock (4) and damping spring (3), its characterized in that: the damping spring support is characterized in that the base (1) and the top seat (4) are respectively positioned on the upper side and the lower side of the damping spring (3), one end of the top fixedly connected with of the base (1) penetrates through the damping spring (3) and extends to the supporting column (2) at the top of the top seat (4), the inner bottom wall of the base (1) is fixedly connected with a limiting plate (5), one end of the inner wall of the base (1) is movably connected with a threaded rod (6) which penetrates through the limiting plate (5) and extends to the right side of the base (1), the outer part of the threaded rod (6) is in threaded connection with L-shaped threaded plates (7) of which one ends extend to the top of the base (1) and are positioned on the left side and the right side of the supporting column (2), one ends of the L-shaped threaded plates (7) positioned on the top of the base (1) all extend to the inside of the damping spring (3), and hydraulic push rods (8) are fixedly connected on the left side and the right side of the inner wall of the top seat (4), the output ends of the two hydraulic push rods (8) are fixedly connected with L-shaped plates (9) with one ends extending to the bottom of the top seat (4), the ends, located at the bottom of the top seat (4), of the two L-shaped plates (9) extend into the damping springs (3), the tops of the top seats (4) are fixedly connected with trapezoidal blocks (11) located on the left side and the right side of the supporting columns (2), the left side and the right side of the supporting columns (2) are movably connected with U-shaped plates (10) located above the top seat (4), connecting rods (12) are fixedly connected between the left side and the right side of the inside of the U-shaped plates (10), the inner top wall of each U-shaped plate (10) is movably connected with an extrusion block (13) with one end sleeved outside the connecting rod (12), one side, far away from the supporting columns (2), of the two U-shaped plates (10) is movably connected with a T-shaped moving rod (14) with one end extending to the inside of each U-shaped plate (10) and fixedly connected with the extrusion block (13), one side fixedly connected with that U template (10) kept away from support column (2) is located baffle (15) of T type carriage release lever (14) top, the top swing joint of baffle (15) have one end run through baffle (15) and with T type carriage release lever (14) T type block pole (16) of block, baffle (17) that are located between T type carriage release lever (14) and baffle (15) have been cup jointed to the outside of T type block pole (16), cup joint between baffle (17) and baffle (15) and be located the outside spring (18) of T type block pole (16).

2. The spring seat for automobile shock absorption according to claim 1, wherein: the outer portion of the threaded rod (6) is provided with two sections of threads with opposite directions, the lengths of the two sections of threads are equal, and one end, located outside the base (1), of the threaded rod (6) is fixedly connected with a rotating handle.

3. The spring seat for automobile shock absorption according to claim 1, wherein: the inside of base (1) is cavity and its inner top wall is seted up and is located support column (2) left and right sides and with the rectangle through-hole of L type threading board (7) looks adaptation.

4. The spring seat for automobile shock absorption according to claim 1, wherein: the inside of footstock (4) is cavity and its interior diapire all offers the round hole with support column (2) looks adaptation with interior roof, and the interior diapire of footstock (4) is offered and is located support column (2) left and right sides and the strip hole with L template (9) looks adaptation.

5. The spring seat for automobile shock absorption according to claim 1, wherein: the top of the T-shaped movable rod (14) is provided with a clamping groove matched with the T-shaped clamping rod (16), and the number of the clamping grooves is not less than six.

6. The spring seat for automobile shock absorption according to claim 1, wherein: the tops of the two trapezoidal blocks (11) are inclined planes, and the bottoms of the two extrusion blocks (13) are provided with inclined planes matched with the tops of the trapezoidal blocks (11).