CN108302146A - Tapered spring assembly - Google Patents
Tapered spring assembly Download PDFInfo
- Publication number
- CN108302146A CN108302146A CN201810254409.4A CN201810254409A CN108302146A CN 108302146 A CN108302146 A CN 108302146A CN 201810254409 A CN201810254409 A CN 201810254409A CN 108302146 A CN108302146 A CN 108302146A
- Authority
- CN
- China
- Prior art keywords
- plate spring
- rotating seat
- spring plank
- plank
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
- F16F1/182—Leaf springs with inter-engaging portions between leaves or between leaves and mountings, e.g. ridges, notches, ripples
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
- F16F1/185—Leaf springs characterised by shape or design of individual leaves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
- F16F1/26—Attachments or mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
- F16F3/023—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of leaf springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/11—Leaf spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0005—Attachment, e.g. to facilitate mounting onto confer adjustability
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/022—Springs leaf-like, e.g. of thin, planar-like metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The present invention provides tapered spring assembly, including top plate spring plank, bottom plate spring plank, the first rotating seat, the second rotating seat, the first clamping screw, the second clamping screw, third rotating seat, the first circular arc, the second circular arc and rotary shaft；The top plate spring plank and bottom plate spring plank are arcuate structure, and top plate spring plank and bottom plate spring plank are equipped with by three segment distances, first rotating seat, second rotating seat and third rotating seat realize connection, and in the first rotating seat, the plate spring structure of this structure is movable structure, while it plays cushioning effect mounted on carwash undersurface of bottom disc, it can also be needed to carry out externally swing rotation according to application, after externally swing rotation, it can reduce and parts on the inside of chassis are blocked when it is in plumbness, after outer pendulum rotation, car floor can be made to be shown close to the parts of plate spring inside, it is stretched into convenient for hand and the replacement of these parts is more tieed up, improve practicability.
Description
Technical field
The invention belongs to spring construction techniques fields, more specifically, more particularly to tapered spring assembly.
Background technology
Leaf springs of car is elastic element most traditional in automobile suspension system, due to its good reliability, simple in structure, manufacture
The advantages that technological process is short, at low cost and structure can greatly simplify.
Based on above-mentioned, the inventors discovered that, existing leaf springs of car is mostly whole stationary structure, and we are in practical dimension
During repairing, when being repaired or replaced positioned at some auto parts and components of plate spring inside, such as hush pipe or smoke exhaust pipe, due to
The outside that leaf spring is located at these parts is in occlusion state, therefore inconvenient artificial hand stretches into, it is necessary to get into underbody could repair or
It replaces, causes using inconvenience.
Then, in view of this, being studied improvement for existing structure and missing, a kind of change of activity performance section is provided
Diaphragm flexures assembly, to achieve the purpose that with more more practical value.
Invention content
In order to solve the above technical problem, the present invention provides tapered spring assemblies, to solve above-mentioned existing automobile
Leaf spring is mostly whole stationary structure, and we are in practical maintenance process, be located at some auto parts and components of plate spring inside into
When row repair or replacement, such as hush pipe or smoke exhaust pipe, since the outside that leaf spring is located at these parts is in occlusion state, no
Person who happens to be on hand for an errand's work hand stretches into, it is necessary to which getting into underbody could repair or replace, and cause using inconvenient problem.
The purpose and effect of tapered spring assembly of the present invention, are reached by technological means in detail below：
Tapered spring assembly, including top plate spring plank, bottom plate spring plank, the first rotating seat, the second rotating seat, the first locking screw
Bolt, the second clamping screw, third rotating seat, the first circular arc, the second circular arc and rotary shaft；The top plate spring plank and bottom leaf spring
Plate is arcuate structure, and top plate spring plank and bottom plate spring plank are equipped with by three segment distances, the first rotating seat, second rotation
Seat and third rotating seat realize connection, and run through on the first rotating seat, the second rotating seat and third rotating seat and match
Conjunction has the first clamping screw and the second clamping screw.
Further, it is from left to right the structure disconnected on the top plate spring plank, and medial surface upon opening welds
It is connected to a rotary shaft.
Further, top plate spring plank front end bottom surface is equipped with the first circular arc, bottom corresponding with this first circular arc
The front end top surface arris of leaf spring plate is equipped with the second circular arc.
Further, described, the bottom surface of the first rotating seat, the second rotating seat and third rotating seat is welded on top side
On the top surface of one layer of bottom plate spring plank, and these rotating seats distinguish clearance fit in corresponding rotary shaft.
Further, it is formed between the top plate spring plank and one layer of bottom plate spring plank of top by rotating seat supports
The gap of certain distance.
Compared with prior art, the present invention has the advantages that：
The changeable section plate spring of this structure is activity structure, and top top plate spring plank passes through rotation with adjacent bottom plate spring plank
The connection type of seat and rotary shaft, in docking movable connection method, it will thus be seen that the plate spring structure of this structure is movable knot
Structure while playing cushioning effect mounted on carwash undersurface of bottom disc, can also need to carry out externally swing rotation according to application, outside
After pendulum-type rotation, it is possible to reduce blocked to parts on the inside of chassis when it is in plumbness, after outer pendulum rotation, automobile can be made
Bottom plate is shown close to the parts of plate spring inside, is stretched into convenient for hand and is more tieed up to the replacement of these parts, is improved practical
Property.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the enlarged structure schematic diagram that the present invention is drawn by Fig. 1.
Fig. 3 is the movable connection structure schematic diagram of the present invention.
Fig. 4 is the interior of rotating shaft structural schematic diagram of the present invention.
In figure, the correspondence of component names and accompanying drawing number is：
Top plate spring plank -1, bottom plate spring plank -2, the first rotating seat -3, the second rotating seat -4, the first clamping screw -5,
Second clamping screw -6, third rotating seat -7, the first circular arc -101, the second circular arc -202, rotary shaft -103.
Specific implementation mode
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used for limiting the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term "upper",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment：
As shown in attached drawing 1 to attached drawing 4：
The present invention provides tapered spring assembly, including top plate spring plank 1, bottom plate spring plank 2, the first rotating seat 3, the second rotation
Seat 4, the first clamping screw 5, the second clamping screw 6, third rotating seat 7, the first circular arc 101, the second circular arc 202 and rotary shaft
103；The top plate spring plank 1 and bottom plate spring plank 2 are arcuate structure, and top plate spring plank 1 and bottom plate spring plank 2 pass through three
What segment distance was equipped with, the first rotating seat 3, the second rotating seat 4 and third rotating seat 7 realize connection, and in the first rotating seat
3, run through on the second rotating seat 4 and third rotating seat 7 and is combined with the first clamping screw 5 and the second clamping screw 6.
Wherein, it is from left to right the structure disconnected on the top plate spring plank 1, and medial surface upon opening is welded with
A piece rotary shaft 103, as shown in figure 3, using this at three rotary shaft 103 formed one respectively with the first rotating seat 3, the second rotation
The rotational structure that seat 4 and third rotating seat 7 form.
Wherein, 1 front end bottom surface of the top plate spring plank is equipped with the first circular arc 101, bottom corresponding with this first circular arc 101
The front end top surface arris of laminate spring plank 2 is equipped with the second circular arc 202, and the design of this arc structure at two can be such that bottom plate spring plank 2 revolves
When turning, with the arris of top plate spring plank 1 obstacle will not occur for arris.
Wherein, described, the bottom surface of the first rotating seat 3, the second rotating seat 4 and third rotating seat 7 is welded on top side
On the top surface of one layer of bottom plate spring plank 2, and these rotating seats distinguish clearance fit in corresponding rotary shaft 103, thus shape
At rotational structure cushioning effect is played mounted on carwash undersurface of bottom disc it will thus be seen that plate spring structure is movable structure
While, it can also be needed to carry out externally swing rotation according to application, after externally swing rotation, it is possible to reduce when it is in plumbness
Parts on the inside of chassis are blocked.
Wherein, between the top plate spring plank 1 and one layer of bottom plate spring plank 2 of top one is formed by rotating seat supports
The gap of set a distance, and as shown in figure 4, the top surface of rotary shaft 103 is horizontal plane structure, this structure is locked conducive to clamping screw
When, it carries out preferably extruding with horizontal plane and contacts, locked again by position after making 2 return of bottom plate spring plank after return.
The specifically used mode of the present embodiment and effect：
In the present invention,
After the leaf spring of this structure is mounted on using top plate spring plank 1 on automobile chassis bottom surface, when maintenance car side of trying to get to the heart of a matter is located at leaf spring
When the parts of inside, for ease of operation, leaf spring bottom plate spring plank 2 can be rotated outward, and using it is external may support element or
Tension rope is strained and fixed, and bottom plate spring plank 2 is made to flex outward, and by the vertical barrier state, becomes horizontality, at this point, can
Hand stretches into hull bottom surface, repairs and replaces to base element.
The embodiment of the present invention provides for the sake of example and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
It is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application to select and describe embodiment
It will be appreciated that various embodiments with various modifications of the present invention to design suitable for special-purpose.
Claims (5)
1. tapered spring assembly, it is characterised in that：The tapered spring assembly includes top plate spring plank（1）, bottom plate spring plank
（2）, the first rotating seat（3）, the second rotating seat（4）, the first clamping screw（5）, the second clamping screw（6）, third rotating seat
（7）, the first circular arc（101）, the second circular arc（202）And rotary shaft（103）；The top plate spring plank（1）With bottom plate spring plank（2）
It is arcuate structure, and top plate spring plank（1）With bottom plate spring plank（2）It is equipped with by three segment distances, the first rotating seat（3）,
Second rotating seat（4）And third rotating seat（7）Realize connection, and in the first rotating seat（3）, the second rotating seat（4）And
Third rotating seat（7）On run through be combined with the first clamping screw（5）With the second clamping screw（6）.
2. tapered spring assembly as described in claim 1, it is characterised in that：The top plate spring plank（1）On be from left to right
The structure of disconnection, and medial surface upon opening is welded with a rotary shaft（103）.
3. tapered spring assembly as claimed in claim 1 or 2, it is characterised in that：The top plate spring plank（1）Front end bottom surface is set
There is the first circular arc（101）, with this first circular arc（101）Corresponding bottom plate spring plank（2）Front end top surface arris be equipped with second
Circular arc（202）.
4. tapered spring assembly as described in claim 1, it is characterised in that：It is described, the first rotating seat（3）, the second rotating seat
（4）And third rotating seat（7）Bottom surface be welded on the bottom plate spring plank of one layer of top side（2）Top surface on, and these revolve
Swivel base distinguishes clearance fit in corresponding rotary shaft（103）On.
5. tapered spring assembly as described in claim 1, it is characterised in that：The top plate spring plank（1）With the one of top
Layer bottom plate spring plank（2）Between by rotate seat supports formed certain distance gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254409.4A CN108302146A (en) | 2018-03-26 | 2018-03-26 | Tapered spring assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254409.4A CN108302146A (en) | 2018-03-26 | 2018-03-26 | Tapered spring assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108302146A true CN108302146A (en) | 2018-07-20 |
Family
ID=62847736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810254409.4A Pending CN108302146A (en) | 2018-03-26 | 2018-03-26 | Tapered spring assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108302146A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721555A (en) * | 2021-02-01 | 2021-04-30 | 中国重汽集团济南动力有限公司 | Disconnected type plate spring assembly without central hole |
-
2018
- 2018-03-26 CN CN201810254409.4A patent/CN108302146A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721555A (en) * | 2021-02-01 | 2021-04-30 | 中国重汽集团济南动力有限公司 | Disconnected type plate spring assembly without central hole |
| CN112721555B (en) * | 2021-02-01 | 2022-05-27 | 中国重汽集团济南动力有限公司 | Disconnected type plate spring assembly without central hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180720 |