CN206086255U - Subtract heavy leaf spring clamp plate - Google Patents
Subtract heavy leaf spring clamp plate Download PDFInfo
- Publication number
- CN206086255U CN206086255U CN201621110741.6U CN201621110741U CN206086255U CN 206086255 U CN206086255 U CN 206086255U CN 201621110741 U CN201621110741 U CN 201621110741U CN 206086255 U CN206086255 U CN 206086255U
- Authority
- CN
- China
- Prior art keywords
- pressure
- down plate
- loss
- spring hold
- weight
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a subtract heavy leaf spring clamp plate, including portion of gently changing and two pressure -bearing portions, wherein, the portion that gently changes is close to both ends position department and has all seted up U type groove, and the both sides face in U type groove is the fixed cylinder boss that is provided with all, and the connecting hole has all been seted up to the both sides face of two pressure -bearing portions, and pressure -bearing portion is fixed to imbed U type groove, and connecting hole and cylinder boss cooperate. The utility model provides a subtract heavy leaf spring clamp plate is divided into portion of gently changing and the two parts of pressure -bearing portion, and the portion of wherein gently changing adopts density is little, the dead weight is light material self the weight in order to reduce the leaf spring clamp plate, and the high material of pressure -bearing portion adoption intensity is as the atress part to the deformation of the leaf spring clamp plate avoiding leading to because of the atress. Compared with the prior art, not only satisfy the requirement that leaf spring clamp plate weight reduces, avoided the reduction of leaf spring clamp plate force -bearing point intensity simultaneously again, affect using safety.
Description
Technical field
This utility model is related to the Lightened structure design field of automobile, more particularly to a kind of loss of weight panel spring hold-down plate.
Background technology
As country is super to highway transportation limit, overload remediation regulation and measure are more and more stricter, user starts more concern fortune
The own wt of defeated instrument, therefore domestic each truck manufacturing enterprise is all carrying out car load light-weight design.
Panel spring hold-down plate is assemblied on the steel plate spring assembly upper surface of automobile, and main and U-bolts is used for compressing together
Steel plate spring assembly, prevents steel plate spring assembly from moving, and panel spring hold-down plate belongs to a part for automotive suspension apparatus.All the time,
Due to being limited by material technology, upper cover plate (pressing plate) is substantially cast iron or steel-casting, ironcasting or casting to panel spring hold-down plate
Steel part mechanical performance is higher, and performance is stable, coordinates U-bolts to use, and temperature influence is less, but cast iron and cast steel
Density of material is big, and the component weight of making is heavier, is unfavorable for vehicle loss of weight.
With the fast development of material technology, more and more light materials are applied on automobile, and wherein macromolecular material is (such as
Reaction nylon etc.) due to good mechanical property, the advantage of the little grade of density of material has more been used for auto parts and components, but
Macromolecular material temperature influence is larger, and then larger to the mechanical impact of automobile, and panel spring hold-down plate is matched somebody with somebody in U-bolts
Conjunction part need it is subjected to large compressive, therefore directly using macromolecular material make panel spring hold-down plate, after long-time use, can lead
The risk for causing U-bolts to loosen, rupture.Therefore a kind of lighter in weight is designed, and the panel spring hold-down plate of satisfactory mechanical property is when business
It is anxious.
Utility model content
This utility model provides a kind of loss of weight panel spring hold-down plate, to solve the above problems, mitigates weight, while avoiding automobile
Mechanical performance it is impacted.
The loss of weight panel spring hold-down plate that this utility model is provided, including：
Lightization portion, the lightization portion offer U-type groove at end positions, and the two sides of the U-type groove are fixed
It is provided with cylinder boss；
Two pressure-bearing portions, described in two, the two sides in pressure-bearing portion offer connecting hole, the fixedly embedded U in pressure-bearing portion described in two
In type groove, and the connecting hole is engaged with the cylinder boss.
Loss of weight panel spring hold-down plate as above, these, it is preferred to, the bottom in the pressure-bearing portion offers translot and erects
Groove, the translot and the vertical slot are arranged in decussation, and the bottom of the U-type groove is fixedly installed horizontal boss and vertical convex
Platform, the translot and the vertical slot are engaged with the horizontal boss and the vertical boss respectively.
Loss of weight panel spring hold-down plate as above, these, it is preferred to, two sides at the two ends of the translot offer micro-
Type groove, is provided with the miniature boss being engaged with the micro-groove around the horizontal boss.
Loss of weight panel spring hold-down plate as above, these, it is preferred to, it is recessed that the bottom in the lightization portion offers multiple losss of weight
Groove.
Loss of weight panel spring hold-down plate as above, these, it is preferred to, the lightening recesses along the lightization portion transverse axis and
The longitudinal axis is symmetrical.
Loss of weight panel spring hold-down plate as above, these, it is preferred to, the quantity of the connecting hole and the cylinder boss is equal
For 4.
Loss of weight panel spring hold-down plate as above, these, it is preferred to, pressure-bearing portion material is steel, the lightization portion
Material be macromolecular material.
Loss of weight panel spring hold-down plate as above, these, it is preferred to, the pressure-bearing portion and the lightization portion are integrated through injection molding
Molding.
The loss of weight panel spring hold-down plate that this utility model is provided, including lightization portion and two pressure-bearing portions, wherein, lightization portion is near two ends
U-type groove is offered at position, the two sides of U-type groove are fixedly installed cylinder boss, and the two sides in two pressure-bearing portions open up
There is connecting hole, in the fixedly embedded U-type groove in pressure-bearing portion, and connecting hole is engaged with cylinder boss.The loss of weight that this utility model is provided
Panel spring hold-down plate, the loss of weight panel spring hold-down plate that this utility model is provided are divided into lightization portion and pressure-bearing portion two large divisions, wherein gently change portion adopts
With density it is little, from the material of heavy and light to reduce the weight of itself of panel spring hold-down plate, pressure-bearing portion using the high material of intensity, as receiving
Power part, to avoid because of the deformation of panel spring hold-down plate caused by stress.So, compared with prior art, not only meet plate
The requirement of spring pressing plate weight reduction, while turn avoid the reduction of panel spring hold-down plate force part intensity, affects using safety.
Description of the drawings
The structural representation of the loss of weight panel spring hold-down plate that Fig. 1 is provided for this utility model embodiment；
The upward view of the loss of weight panel spring hold-down plate that Fig. 2 is provided for this utility model embodiment；
The explosive view of the loss of weight panel spring hold-down plate that Fig. 3 is provided for this utility model embodiment.
Description of reference numerals：
The light horizontal boss of change portion 11-U type grooves 12- cylinder boss 13- of 10-
The miniature boss 16- lightening recesses 20- pressure-bearings portions of the vertical boss 15- of 14-
21- connecting hole 22- translot 23- vertical slot 24- micro-grooves
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or the element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining this utility model, and can not be construed to of the present utility model
Limit.
The structural representation of the loss of weight panel spring hold-down plate that Fig. 1 is provided for this utility model embodiment, Fig. 2 are this utility model reality
The upward view of the loss of weight panel spring hold-down plate of example offer, the blast of the loss of weight panel spring hold-down plate that Fig. 3 is provided for this utility model embodiment are provided
View, as shown in Figure 1-Figure 3, the loss of weight panel spring hold-down plate that this utility model embodiment is provided includes gently change portion 10 and two pressure-bearing portions
20。
Wherein, lightization portion 10 offers U-type groove 11 at end positions, and the two sides of U-type groove 11 are fixedly installed
The both sides for having cylinder boss 12, two pressure-bearing portions 20 offer connecting hole 21, in 20 fixedly embedded U-type groove 11 of pressure-bearing portion, and even
Connect hole 21 to be engaged with cylinder boss 12.The loss of weight panel spring hold-down plate that this utility model embodiment is provided is divided into lightization portion 10 and pressure-bearing
20 two large divisions of portion, wherein gently change portion 10 adopt density it is little, from the material of heavy and light to reduce the weight of itself of panel spring hold-down plate, hold
Splenium 20 adopts the high material of intensity, as part of the force, to avoid because of the deformation of panel spring hold-down plate caused by stress.With existing skill
Art is compared, and not only meets the requirement of panel spring hold-down plate weight reduction, while turn avoid the drop of panel spring hold-down plate force part intensity
It is low.
Further, the bottom in pressure-bearing portion 20 offers translot 22 and vertical slot 23, and translot 22 and vertical slot 23 are in decussation
Arrangement, the bottom of U-type groove 11 are fixedly installed horizontal boss 13 and vertical boss 14, and translot 22 and vertical slot 23 are convex with horizontal respectively
Platform 13 and vertical boss 14 are engaged.So using the cooperation of decussation, not only so that between lightization portion 10 and pressure-bearing portion 20
Combination it is more firm, while laterally the setting of boss 13 and vertical boss 14 also corresponds to increased reinforcement to lightization portion 10
Muscle, it is to avoid in lightization portion 10 11 bottom opening of U-type groove is excessive causes 10 intensity decreases of gently change portion, extends the present embodiment offer
Loss of weight panel spring hold-down plate service life, it is ensured that using safety.
Further, the both sides of translot 22 offer micro-groove 24, are provided with and micro-groove around horizontal boss 13
The 24 miniature boss 15 being engaged.The setting of miniature boss 15 herein, increased lightization portion 10 in the thickness that this side up, reinforcing
The structural strength of 10 entirety of lightization portion, so as to increased the bulk strength of the loss of weight panel spring hold-down plate of the present embodiment offer, it is ensured that
The loss of weight panel spring hold-down plate that the present embodiment is provided using safety.
Further, the bottom in lightization portion 10 offers multiple lightening recesses 16.It will be appreciated by those skilled in the art that
Be, the quantity and shape of lightening recesses 16 on the premise of 10 intensity of gently change portion is not affected can according to specifically needing to arrange,
The position not stressed in lightization portion 10 opens up some lightening recesses 16, is conducive to mitigating the loss of weight that this utility model embodiment is provided
The weight of panel spring hold-down plate, so as to reach the purpose of car load loss of weight.
In the present embodiment, it is preferable that lightening recesses 16 are horizontally and vertically symmetrical along the bottom surface in lightization portion 10.Using
Symmetrical structure layout, not only so that the bottom in lightization portion 10 seems attractive in appearance, is easy to production, it is often more important that symmetric configuration can be caused
The uniform force in lightization portion 10, further ensures overall intensity so that the loss of weight panel spring hold-down plate that the present embodiment is provided is used
It is safer.
Preferably, the quantity of connecting hole 21 and cylinder boss 12 is four.It will be appreciated by persons skilled in the art that
The quantity of connecting hole 21 and cylinder boss 12 can be three, five or six, can set as needed, excellent in the present embodiment
Elect four as, be engaged using multiple connecting holes 21 and cylinder boss 12 so that the combination in lightization portion 10 and pressure-bearing portion 20 is more
It is firm, further enhancing the structural strength of the loss of weight panel spring hold-down plate of the present embodiment offer, it is ensured that safety in utilization.
Further, the material in pressure-bearing portion 20 is steel, and the material in lightization portion 10 is macromolecular material, and steel can guarantee that and hold
The stressing conditions of splenium 20, and macromolecular material can cause the deadweight in lightization portion 10 to be preferably minimized, while macromolecular material is also
There is excellent mechanical performance, the use requirement of panel spring hold-down plate can be met.Using macromolecular material as lightization portion 10 main body material
Material, using cast steel material as the material of main part in pressure-bearing portion 20, constitutes the loss of weight leaf spring pressure provided by this utility model embodiment
Plate, so can both utilize that macromolecular material autologous density is little, the weight of panel spring hold-down plate is reduced from the advantage of heavy and light, while and can
With the high advantage of the structural strength using cast steel material, it is to avoid U-bolts loosens the risk for causing to rupture in use.
Further, pressure-bearing portion 20 and lightization portion 10 are injection moulding integrated molding, as the material in pressure-bearing portion 20 is steel, and
The material in lightization portion 10 is macromolecular material, therefore adopts injection mo(u)lding, can not only cause the knot in lightization portion 10 and pressure-bearing portion 20
It is more firm, durable to close, also so that manufacturing cost is greatly reduced.
Construction of the present utility model, feature and action effect is described in detail according to the embodiment shown in schema above, with
Upper described is only preferred embodiment of the present utility model, but this utility model is not to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the Equivalent embodiments of equivalent variations are revised as, still without departing from description and figure
When showing covered spiritual, all should be in protection domain of the present utility model.
Claims (8)
1. a kind of loss of weight panel spring hold-down plate, it is characterised in that include：
Lightization portion, the lightization portion offer U-type groove at end positions, and the two sides of the U-type groove are fixedly installed
There is cylinder boss；
Two pressure-bearing portions, described in two, the two sides in pressure-bearing portion offer connecting hole, and the fixedly embedded U is distinguished in pressure-bearing portion described in two
In type groove, and the connecting hole is engaged with the cylinder boss.
2. loss of weight panel spring hold-down plate according to claim 1, it is characterised in that the bottom in the pressure-bearing portion offer translot and
Vertical slot, the translot and the vertical slot are arranged in decussation, and the bottom of the U-type groove is fixedly installed horizontal boss and vertical
Boss, the translot and the vertical slot are engaged with the horizontal boss and the vertical boss respectively.
3. loss of weight panel spring hold-down plate according to claim 2, it is characterised in that two sides at the two ends of the translot open up
There is micro-groove, around the horizontal boss, be provided with the miniature boss being engaged with the micro-groove.
4. loss of weight panel spring hold-down plate according to claim 1, it is characterised in that the bottom in the lightization portion offers multiple subtracting
Weight groove.
5. loss of weight panel spring hold-down plate according to claim 4, it is characterised in that horizontal stroke of the lightening recesses along the lightization portion
Axle and the longitudinal axis are symmetrical.
6. loss of weight panel spring hold-down plate according to claim 1, it is characterised in that the number of the connecting hole and the cylinder boss
Amount is 4.
7. the loss of weight panel spring hold-down plate according to any one of claim 1-6, it is characterised in that the material in the pressure-bearing portion is
Steel, the material in the lightization portion is macromolecular material.
8. loss of weight panel spring hold-down plate according to claim 7, it is characterised in that the pressure-bearing portion and the lightization portion are injection
It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110741.6U CN206086255U (en) | 2016-10-10 | 2016-10-10 | Subtract heavy leaf spring clamp plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110741.6U CN206086255U (en) | 2016-10-10 | 2016-10-10 | Subtract heavy leaf spring clamp plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206086255U true CN206086255U (en) | 2017-04-12 |
Family
ID=60413684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110741.6U Expired - Fee Related CN206086255U (en) | 2016-10-10 | 2016-10-10 | Subtract heavy leaf spring clamp plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206086255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588267A (en) * | 2019-08-22 | 2019-12-20 | 金龙联合汽车工业（苏州）有限公司 | Plate spring composite cover plate |
| CN112407063A (en) * | 2020-11-09 | 2021-02-26 | 青岛宇远新材料有限公司 | Oil filter support assembly |
-
2016
- 2016-10-10 CN CN201621110741.6U patent/CN206086255U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588267A (en) * | 2019-08-22 | 2019-12-20 | 金龙联合汽车工业（苏州）有限公司 | Plate spring composite cover plate |
| CN112407063A (en) * | 2020-11-09 | 2021-02-26 | 青岛宇远新材料有限公司 | Oil filter support assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20191010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |