CN220594575U - Novel leaf spring guide arm assembly - Google Patents
Novel leaf spring guide arm assembly Download PDFInfo
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- CN220594575U CN220594575U CN202322385980.9U CN202322385980U CN220594575U CN 220594575 U CN220594575 U CN 220594575U CN 202322385980 U CN202322385980 U CN 202322385980U CN 220594575 U CN220594575 U CN 220594575U
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- leaf spring
- fixed
- arm assembly
- guide arm
- fixing
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000000725 suspension Substances 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Springs (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The utility model relates to a novel leaf spring guide arm assembly, which comprises a first leaf spring, wherein fixed rolling lugs are fixed on the left side and the right side of the first leaf spring, a reinforcing mechanism for improving the structural stability of the leaf spring guide arm assembly is arranged on the upper surface of the first leaf spring, and a connecting mechanism for improving the connection and fixation stability of an air suspension is arranged on the upper surface of the reinforcing mechanism. This novel leaf spring guide arm assembly sets up fixed mouthful through the left and right sides with first leaf spring, second leaf spring, third leaf spring and fixed block upper surface, then can fix first leaf spring, second leaf spring, third leaf spring and fixed block together through fixed mouthful and the fixing bolt of controlling the side, promotes the fixed effect of first leaf spring, second leaf spring, third leaf spring, increases its fixed stability, still can guarantee the driving safety of whole car when two of them emergence fracture of first leaf spring, second leaf spring and reinforcing leaf spring.
Description
Technical Field
The utility model relates to the technical field of spring guide arm assemblies, in particular to a novel leaf spring guide arm assembly.
Background
The leaf spring guide arm assembly is an important part in the air suspension, and is mainly used for transmitting force and moment between the frame and the vehicle body, relieving impact load caused by the force to the vehicle body, ensuring the running stability of the vehicle, the comfort of drivers and passengers, the carrying stability and prolonging the service life of related parts of the vehicle.
For example, CN 215435884U in chinese patent discloses a novel leaf spring guide arm assembly, which comprises a first leaf spring, wherein the upper end surface of the first leaf spring is provided with a second leaf spring, and the position of the upper end surface of the second leaf spring close to one end is provided with a protection plate; the spout has all been seted up to the both sides face of second leaf spring, the equal fixed mounting in position that the lower terminal surface of guard plate is close to both sides has the slide, slide slidable mounting is in the inside of spout, movable groove has been seted up to the inside of second leaf spring, movable groove's inside slidable mounting has the limiting plate, fixedly connected with spring between two limiting plates, limiting plate's side central point puts fixed mounting has the inserted bar, the slot has all been seted up to two slide opposite sides, the inserted bar is pegged graft in the inside of slot, the one end of inserted bar and the medial surface of slot all begin to have the tooth's socket, can convenient to use person protects the second leaf spring, thereby make the second leaf spring can repetitious usage, resources are saved.
Although the above-mentioned patent has many advantages, the right side of the leaf spring guide arm assembly is a single leaf spring, and its structural stability is general, and the running safety of the whole car cannot be ensured when breaking occurs, so how to solve the above-mentioned problems becomes the problem to be solved.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a novel leaf spring guide arm assembly, which has the advantages of improving the stability of a structure and the like, and solves the problem that the right side of the leaf spring guide arm assembly is a single leaf spring, so that the running safety of the whole vehicle can not be ensured when the leaf spring breaks.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel leaf spring guide arm assembly comprises a first leaf spring, wherein fixed coil lugs are fixed on the left side and the right side of the first leaf spring, a reinforcing mechanism used for improving the structural stability of the leaf spring guide arm assembly is arranged on the upper surface of the first leaf spring, and a connecting mechanism used for improving the connection and fixation stability of an air suspension is arranged on the upper surface of the reinforcing mechanism;
the reinforcing mechanism comprises a second leaf spring fixed on the upper surface of the first leaf spring through a fixing ring, the left side and the right side of the second leaf spring are fixedly connected with the opposite sides of the left side and the right side fixing lugs, the upper surface of the second leaf spring is fixedly provided with a third leaf spring through the fixing ring, the left side and the right side of the upper surface of the third leaf spring are fixedly provided with reinforcing leaf springs, the opposite sides of the reinforcing leaf springs are fixedly connected with the opposite sides of the left side and the right side fixing lugs, a fixing block is fixed on the upper surface of the third leaf spring and between the opposite sides of the left side and the right side reinforcing leaf spring, fixing openings are formed in the left side and the right side of the upper surface of the fixing block, the third leaf spring, the second leaf spring and the left side and the right side of the upper surface of the first leaf spring, and fixing bolts are fixed in the inner parts of the fixing openings.
Further, the fixing openings on the left side and the right side are symmetrically distributed on the left side and the right side of the longitudinal central axis of the first leaf spring, and the fixing blocks are positioned on the longitudinal central axis of the third leaf spring.
Further, the second leaf spring has a length that is greater than a length of a third leaf spring that is located on a longitudinal centerline of the second leaf spring.
Further, the reinforcing leaf springs on the left side and the right side are symmetrically distributed on the left side and the right side of the longitudinal central axis of the third leaf spring, and the fixed rolling lugs on the left side and the right side are symmetrically distributed on the left side and the right side of the longitudinal central axis of the first leaf spring.
Further, coupling mechanism is including fixing the connecting block between fixed block upper surface and being located the relative one side of left and right sides fixed port through the bolt, the lower surface mounting of connecting block has first non-slip collar, the upper surface mounting of connecting block has the mounting panel, the upper surface mounting of mounting panel has the second non-slip collar.
Further, the first anti-slip ring and the second anti-slip ring are uniform rubber rings, and mounting holes are formed in four corners of the upper surface of the mounting plate.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this novel leaf spring guide arm assembly, offer the fixed orifices through the left and right sides with first leaf spring, the second leaf spring, third leaf spring and fixed block upper surface, then can fix first leaf spring, the second leaf spring, third leaf spring and fixed block together through fixed orifice and the fixing bolt of controlling the side, promote the fixed effect of first leaf spring, the second leaf spring, the third leaf spring, increase its fixed stability, still can guarantee the driving safety of whole car when two of them take place to fracture of first leaf spring, second leaf spring and reinforcing leaf spring, and then can promote the stability and the durability of its structure.
2. This novel leaf spring guide arm assembly, first non-slip ring and second non-slip ring can promote the fixed stability of installation, can install air suspension at the upper surface of mounting panel, can fix air suspension at the upper surface of leaf spring guide arm assembly through mounting panel and connecting block, and mounting panel and connecting block are its hardness is stronger can promote its stability of connecting fixedly for stainless steel material, and simultaneously when mounting panel and connecting block appear warping the damage, also conveniently change.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a reinforcement mechanism according to the present utility model;
FIG. 3 is a schematic view of the connecting mechanism of the present utility model.
In the figure: the first leaf spring, the fixed winding lug, the reinforcing mechanism 3, the second leaf spring 301, the third leaf spring 302 and the reinforcing leaf spring 303 are arranged in the first leaf spring, the fixed block 304, the fixed port 305, the fixed bolt 306, the connecting mechanism 4, the connecting block 401 and the first anti-skid ring 402, the mounting plate 403 and the second anti-skid ring 404.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Please refer to fig. 1, a novel leaf spring guide arm assembly in this embodiment, including first leaf spring 1, the left and right sides of first leaf spring 1 all is fixed with fixed reel 2, and the upper surface of first leaf spring 1 is equipped with and is used for promoting its structural stability's strengthening mechanism 3 to leaf spring guide arm assembly, and strengthening mechanism 3 can promote its structural stability to leaf spring guide arm assembly, and the upper surface of strengthening mechanism 3 is equipped with and is used for promoting its connecting fixed stability's coupling mechanism 4 to the air suspension, and coupling mechanism 4 promotes its connecting fixed stability to the air suspension.
Referring to fig. 2, in order to improve the stability of the structure of the leaf spring guide arm assembly, in this embodiment, the reinforcing mechanism 3 includes a second leaf spring 301 fixed on the upper surface of the first leaf spring 1 through a fixing ring, the left and right sides of the second leaf spring 301 are fixedly connected with the opposite sides of the left and right fixed coil lug 2, a third leaf spring 302 is fixed on the upper surface of the second leaf spring 301 through the fixing ring, a reinforcing leaf spring 303 is fixed on the left and right sides of the upper surface of the third leaf spring 302, the opposite sides of the left and right sides of the reinforcing leaf spring 303 are fixedly connected with the opposite sides of the left and right fixed coil lug 2, a fixing block 304 is fixed on the upper surface of the third leaf spring 302 and between the opposite sides of the left and right sides of the reinforcing leaf spring 303, fixing openings 305 are formed in the left and right sides of the upper surface of the first leaf spring 1 respectively, fixing bolts 306 are fixed inside the left and right side fixing openings 305 respectively, the first leaf spring 1, the second leaf spring 301 and the third leaf spring 302 can be fixed together through the fixing ring, the left and right sides of the upper surface of the third leaf spring 302 are fixedly connected with the opposite sides of the left and right fixed with the left and right fixed ends of the first leaf spring 1, the right leaf spring 301 and the second leaf spring 2 are fixedly connected with the opposite sides of the left and right leaf spring 302, and the opposite sides of the first leaf spring 1 are fixedly connected with the left and right leaf spring 2, and the left and the right leaf spring 301 are fixedly connected with the opposite sides of the first leaf spring 1 and the first leaf spring 2, and the right leaf spring 2, and the upper side fixing ends and the upper leaf spring 2 and the upper leaf and the lower leaf spring.
In this embodiment, the left and right fixing openings 305 are symmetrically distributed on the left and right sides of the longitudinal central axis of the first leaf spring 1, the fixing blocks 304 are located on the longitudinal central axis of the third leaf spring 302, the length of the second leaf spring 301 is greater than that of the third leaf spring 302, the third leaf spring 302 is located on the longitudinal central axis of the second leaf spring 301, the left and right reinforcing leaf springs 303 are symmetrically distributed on the left and right sides of the longitudinal central axis of the third leaf spring 302, and the left and right fixing lugs 2 are symmetrically distributed on the left and right sides of the longitudinal central axis of the first leaf spring 1.
It should be noted that, when the first leaf spring 1 and the second leaf spring 301 are both broken, the leaf spring guide arm assembly can still be used, so that the stability of the structure of the leaf spring can be improved, and when two of the first leaf spring 1, the second leaf spring 301 and the reinforcing leaf spring 303 are broken, the running safety of the whole vehicle can be ensured.
Referring to fig. 3, in order to improve the stability of the connection fixing of the air suspension, in this embodiment, the connection mechanism 4 includes a connection block 401 fixed on the upper surface of the fixing block 304 by bolts and located between opposite sides of the left and right fixing openings 305, a first anti-slip ring 402 is fixed on the lower surface of the connection block 401, a mounting plate 403 is fixed on the upper surface of the connection block 401, a second anti-slip ring 404 is fixed on the upper surface of the mounting plate 403, the stability of the mounting fixing can be improved by the first anti-slip ring 402 and the second anti-slip ring 404, the air suspension can be mounted on the upper surface of the mounting plate 403, and the air suspension can be fixed on the upper surface of the steel plate spring guide arm assembly by the mounting plate 403 and the connection block 401.
In this embodiment, the first anti-slip ring 402 and the second anti-slip ring 404 are uniform rubber rings, and four corners of the upper surface of the mounting plate 403 are provided with mounting holes.
It should be noted that, the hardness of the mounting plate 403 and the connecting block 401 is stronger, and the stainless steel material can promote the stability of connection and fixation, and meanwhile, when the mounting plate 403 and the connecting block 401 are deformed and damaged, the mounting plate 403 and the connecting block 401 can be detached through twisting bolts, and then the new mounting plate 403 and the connecting block 401 are replaced, so that the practicability is improved.
The working principle of the embodiment is as follows:
(1) The first leaf spring 1, the second leaf spring 301 and the third leaf spring 302 can be fixed together through the fixing rings, the first leaf spring 1, the second leaf spring 301, the third leaf spring 302 and the fixing block 304 can be fixed together through the fixing openings 305 and the fixing bolts 306 on the left side and the right side, the fixing effect of the first leaf spring 1, the second leaf spring 301 and the third leaf spring 302 is improved, the fixing stability of the first leaf spring 1, the second leaf spring 301 and the third leaf spring 302 is improved, the left side and the right side of the first leaf spring 1 and the right side of the second leaf spring 301 are fixedly connected with the opposite sides of the left side and the right side fixing lugs 2, meanwhile, the reinforcing leaf springs 303 on the left side and the right side can improve the toughness of the steel plate spring guide arm assembly, the steel plate spring guide arm assembly can still be used when the first leaf spring 1 and the second leaf spring 301 are broken, and the structural stability of the steel plate spring guide arm assembly can be improved, and the running safety of a whole vehicle can be ensured when the first leaf spring 1, the second leaf spring 301 and the reinforcing leaf spring 303 are broken.
(2) The first anti-slip ring 402 and the second anti-slip ring 404 can promote the fixed stability of installation, can install the air suspension at the upper surface of mounting panel 403, can fix the air suspension at the upper surface of leaf spring guide arm assembly through mounting panel 403 and connecting block 401, its hardness of mounting panel 403 and connecting block 401 is stronger and can promote its fixed stability of connection, and simultaneously when mounting panel 403 and connecting block 401 appear warp the damage, can dismantle through the twist bolt, then change new mounting panel 403 and connecting block 401, promotes its practicality.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Novel leaf spring guide arm assembly, including first leaf spring (1), its characterized in that: fixed lugs (2) are fixed on the left side and the right side of the first leaf spring (1), a reinforcing mechanism (3) for improving the structural stability of the leaf spring guide arm assembly is arranged on the upper surface of the first leaf spring (1), and a connecting mechanism (4) for improving the connection and fixation stability of the air suspension is arranged on the upper surface of the reinforcing mechanism (3);
the reinforcing mechanism (3) comprises a second leaf spring (301) fixed on the upper surface of the first leaf spring (1) through a fixing ring, wherein the left side and the right side of the second leaf spring (301) are fixedly connected with the opposite sides of the left side and the right side fixing coiled lug (2), a third leaf spring (302) is fixed on the upper surface of the second leaf spring (301) through the fixing ring, reinforcing leaf springs (303) are fixed on the left side and the right side of the upper surface of the third leaf spring (302), the opposite sides of the reinforcing leaf springs (303) are fixedly connected with the opposite sides of the left side and the right side fixing coiled lug (2), a fixing block (304) is fixed between the upper surface of the third leaf spring (302) and the opposite sides of the left side and the right side reinforcing leaf springs (303), fixing ports (305) are formed in the left side and the right side of the upper surface of the second leaf spring (301) and the first leaf spring (1), and fixing bolts (306) are fixed in the inner parts of the fixing ports (305).
2. The novel leaf spring guide arm assembly of claim 1 wherein: the fixing openings (305) on the left side and the right side are symmetrically distributed on the left side and the right side of the longitudinal central axis of the first leaf spring (1), and the fixing blocks (304) are positioned on the longitudinal central axis of the third leaf spring (302).
3. The novel leaf spring guide arm assembly of claim 1 wherein: the second leaf spring (301) has a length that is greater than the length of a third leaf spring (302), the third leaf spring (302) being located on the longitudinal center axis of the second leaf spring (301).
4. The novel leaf spring guide arm assembly of claim 1 wherein: the reinforcing leaf springs (303) on the left side and the right side are symmetrically distributed on the left side and the right side of the longitudinal central axis of the third leaf spring (302), and the fixed rolling lugs (2) on the left side and the right side are symmetrically distributed on the left side and the right side of the longitudinal central axis of the first leaf spring (1).
5. The novel leaf spring guide arm assembly of claim 1 wherein: the connecting mechanism (4) comprises a connecting block (401) which is fixed on the upper surface of a fixed block (304) through bolts and positioned between the opposite sides of left and right side fixing ports (305), a first anti-slip ring (402) is fixed on the lower surface of the connecting block (401), a mounting plate (403) is fixed on the upper surface of the connecting block (401), and a second anti-slip ring (404) is fixed on the upper surface of the mounting plate (403).
6. The novel leaf spring guide arm assembly of claim 5 wherein: the first anti-skid ring (402) and the second anti-skid ring (404) are uniform rubber rings, and mounting holes are formed in four corners of the upper surface of the mounting plate (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322385980.9U CN220594575U (en) | 2023-09-04 | 2023-09-04 | Novel leaf spring guide arm assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322385980.9U CN220594575U (en) | 2023-09-04 | 2023-09-04 | Novel leaf spring guide arm assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220594575U true CN220594575U (en) | 2024-03-15 |
Family
ID=90171703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322385980.9U Active CN220594575U (en) | 2023-09-04 | 2023-09-04 | Novel leaf spring guide arm assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220594575U (en) |
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2023
- 2023-09-04 CN CN202322385980.9U patent/CN220594575U/en active Active
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