CN205768447U - A kind of automobile and spring carrying block thereof - Google Patents
A kind of automobile and spring carrying block thereof Download PDFInfo
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- CN205768447U CN205768447U CN201620687551.4U CN201620687551U CN205768447U CN 205768447 U CN205768447 U CN 205768447U CN 201620687551 U CN201620687551 U CN 201620687551U CN 205768447 U CN205768447 U CN 205768447U
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- panel
- vehicle frame
- leaf spring
- carrying block
- bearing
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Abstract
The utility model discloses a kind of spring carrying block, including for fixing the vehicle frame installation panel being connected with vehicle frame, described vehicle frame is installed panel and is provided with the first leaf spring connection end；Installing, with described vehicle frame, the reinforcement diagonal bar that panel is connected, the side that described reinforcement diagonal bar installs panel away from described vehicle frame is provided with the second leaf spring connection end；It is corresponding with described second leaf spring connection end position that described first leaf spring connects end, and leaf spring connects end at described first leaf spring and is connected between end with described second leaf spring.Described first leaf spring is connected end and is arranged on described vehicle frame installation panel by spring carrying block provided by the utility model, and the second leaf spring is connected end be arranged on described reinforcement diagonal bar, make described first leaf spring connect end and be connected between end with described second leaf spring by the connection of described reinforcement diagonal bar, ensure the intensity of whole spring carrying block, improve the enabling capabilities of spring carrying block.The invention also discloses a kind of automobile including above-mentioned spring carrying block.
Description
Technical field
This utility model relates to leaf springs of car and installs apparatus field, particularly relates to a kind of spring carrying block.Additionally, this practicality
Novel further relate to a kind of automobile including above-mentioned spring carrying block.
Background technology
Leaf springs of car is flexible member the most traditional in automobile suspension system, due to its good reliability, simple in construction, system
Make that technological process is short, low cost and the advantages such as structure simplification, be widely used.
Leaf spring is typically arranged on vehicle frame by spring carrying block, and spring carrying block is key core zero on automobile chassis
Part, it play support and the effect of fixing leaf spring, spring carrying block is fixed in truck frame, and lower end is placed on the end of leaf spring,
Leaf spring utilizes spring carrying block to support whole truck frame, and spring carrying block is key core part in plate spring suspension system, its matter
The safety that the whole vehicle of magnitude relation travels.
Structure and the weight of spring carrying block are relatively big, along with the development of engineering truck industry, to plate for the impact of whole automobile
The bearing capacity of spring bearing and intensity and toughness performance etc. propose new design requirement.
Spring carrying block used in prior art, general cast thickness is big, and structure design is unreasonable, causes moulding the most beautiful
Seeing, structure bulky, cost is high, bearing capacity is not enough, material use rate variance, and strength and stiffness poor-performing.
It addition, the spring carrying block used in prior art, there is the structure such as more right angle corner or size sudden change,
Causing spring carrying block in use, subregion easily occurs that stress is concentrated, and causes spring carrying block to there is poor mechanical property, use
The shortcomings such as the life-span is short.
Therefore, while how improving spring carrying block enabling capabilities, reduce quality and the cost of spring carrying block, be this area
Technical staff is presently required and solves the technical problem that.
Utility model content
The purpose of this utility model is to provide a kind of spring carrying block, and the intensity of this spring carrying block is high, and enabling capabilities is strong.This reality
It is to provide a kind of automobile including above-mentioned spring carrying block by novel another object.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of spring carrying block, including:
Installing panel for fixing the vehicle frame being connected with vehicle frame, described vehicle frame is installed panel and is provided with the first leaf spring connection
End；
Installing, with described vehicle frame, the reinforcement diagonal bar that panel is connected, described reinforcement diagonal bar installs the one of panel away from described vehicle frame
Side is provided with the second leaf spring and connects end；
It is corresponding with described second leaf spring connection end position that described first leaf spring connects end, and leaf spring is positioned at described first plate
Spring connects end and is connected between end with described second leaf spring.
Preferably, described vehicle frame is installed panel and is provided with at least one fixed bolt hole, and panel installed by described vehicle frame
Near the side of described vehicle frame, the peripheral part along described fixed bolt hole is provided with boss.
Preferably, described vehicle frame is installed the surrounding of panel and is uniformly provided with at least two circular arc bossing, and described solid
Determine bolt hole and be opened in described circular arc bossing.
Preferably, described reinforcement diagonal bar is longitudinally disposed and number is two, fixing between two described reinforcement diagonal bars
Connect and have connection panel；The main part of described connection panel is perpendicular to described vehicle frame and installs panel.
Preferably, described vehicle frame is installed panel and is provided with installed surface lightening hole, near described vehicle frame on described reinforcement diagonal bar
The side installing panel and described connection panel is provided with diagonal bar lightening hole.
Preferably, described reinforcement diagonal bar is installed between panel with described vehicle frame and the described panel that is connected is pacified with described vehicle frame
It is equipped with big chamfering between dress panel.
Preferably, the side that described connection panel installs panel away from described vehicle frame is provided with circular arc chamfering.
Preferably, on described connection panel, one end of close described circular arc chamfering is provided with panel lightening hole.
Preferably, described first leaf spring connection end and described second leaf spring connection end are equipped with the axle inserted for bearing pin
Hole, the lower end of described axis hole offers locking slot；Further, described first leaf spring connects end and described second leaf spring connects on end
The locking screw keyhole inserted for clamping screw it is equipped with along the bearing of trend being perpendicular to described locking slot.
This utility model also provides for a kind of automobile, including the spring carrying block described in above-mentioned any one.
Spring carrying block provided by the utility model, including for fixing the vehicle frame installation panel being connected with vehicle frame, described
Vehicle frame is installed panel and is provided with the first leaf spring connection end；Installing, with described vehicle frame, the reinforcement diagonal bar that panel is connected, described reinforcement is oblique
The side that muscle installs panel away from described vehicle frame is provided with the second leaf spring connection end；Described first leaf spring connects end and described second plate
It is corresponding that spring connects end position, and leaf spring connects end at described first leaf spring and is connected between end with described second leaf spring.This plate
Described first leaf spring is connected end and is arranged on described vehicle frame installation panel by spring bearing, and is arranged on by the second leaf spring connection end
On described reinforcement diagonal bar so that described first leaf spring connects end and is connected between end by described reinforcement diagonal bar with described second leaf spring
Connect, it is ensured that the intensity of whole spring carrying block, improve the enabling capabilities of spring carrying block.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of detailed description of the invention of spring carrying block provided by the utility model；
Fig. 2 is the side structure schematic diagram of spring carrying block shown in Fig. 1；
Fig. 3 is the front view of spring carrying block shown in Fig. 1；
Fig. 4 is the left view of spring carrying block shown in Fig. 1；
Fig. 5 is the top view of spring carrying block shown in Fig. 1；
Fig. 6 is the mounting structure schematic diagram of spring carrying block shown in Fig. 1 and leaf spring；
Wherein: panel installed by 1-vehicle frame, 2-strengthens diagonal bar, 3-connects panel, 41-the first leaf spring connects end, 42-the second plate
Spring connects end, 5-fixed bolt hole, 6-installed surface lightening hole, the big chamfering of 7-, 8-diagonal bar lightening hole, 9-panel lightening hole, 10-circle
Arc chamfering, 11-boss, 12-axis hole, 13-locking screw keyhole, 14-circular arc bossing, 141-U type groove, 142-arc transition
Limit, 15-leaf spring, 16-hypotenuse, 17-locking slot, 18-vehicle frame.
Detailed description of the invention
Core of the present utility model is to provide a kind of spring carrying block, and this spring carrying block can significantly improve the intensity of self
And enabling capabilities, and significantly reduce weight.Another core of the present utility model is to provide and a kind of includes above-mentioned spring carrying block
Automobile.
In order to make those skilled in the art be more fully understood that this utility model scheme, below in conjunction with the accompanying drawings and be embodied as
The utility model is described in further detail for mode.
Refer to the structure that Fig. 1 to Fig. 6, Fig. 1 are a kind of detailed description of the invention of spring carrying block provided by the utility model
Schematic diagram；Fig. 2 is the side structure schematic diagram of spring carrying block shown in Fig. 1；Fig. 3 is the front view of spring carrying block shown in Fig. 1；Fig. 4
Left view for spring carrying block shown in Fig. 1；Fig. 5 is the top view of spring carrying block shown in Fig. 1；Fig. 6 be spring carrying block shown in Fig. 1 with
The mounting structure schematic diagram of leaf spring.
In this embodiment, spring carrying block include vehicle frame install panel 1, strengthen diagonal bar the 2, first leaf spring connect end 41 with
And second leaf spring connect end 42.
Wherein, vehicle frame is installed panel 1 and is connected for fixing with vehicle frame 18, and concrete, vehicle frame is installed panel 1 and is provided with at least one
Individual fixed bolt hole 5, bolt inserts in fixed bolt hole 5, it is achieved the fixed installation of panel 1 and vehicle frame 18 installed by vehicle frame.
Preferably, vehicle frame is installed panel 1 peripheral part near the side of vehicle frame 18 along fixed bolt hole 5 and is provided with boss
11, boss 11 thickness can be 2mm, and the design of boss 11 can be effectively reduced the machining face of binding face, and reduction machine adds
Work cost, meanwhile, adds boss 11 around fixed bolt hole 5 and bolt can also be fixed the effect playing reinforcement.
Vehicle frame is installed to connect on panel 1 reinforcement diagonal bar 2, it is preferred that strengthen diagonal bar 2 overall triangular in shape, is preferably straight
Angle triangle, and strengthen the right-angle side of diagonal bar 2 and install with vehicle frame that panel 1 is fixing to be connected, hypotenuse is by near vehicle frame installation panel 1
One be laterally away from vehicle frame one being sloped downwardly of panel 1 be installed, whole bearing is formed the effect of gusseted.
Vehicle frame is installed panel 1 and is provided with the first leaf spring connection end 41, strengthens diagonal bar 2 and installs the side of panel 1 away from vehicle frame
It is provided with the second leaf spring and connects end 42.Above-mentioned setting, connects the first leaf spring end 41 and is arranged on vehicle frame installation panel 1, can be
The gravity by vehicle frame 18 of bigization is applied to vehicle frame and installs on panel 1, and enabling capabilities is strong, the second leaf spring is connected end 42 and is arranged on
Strengthening diagonal bar 2 and install the side of panel 1 away from vehicle frame, the stress that the second leaf spring can connect end 42 is applied to strengthen diagonal bar 2
On, it is ensured that using effect.
Concrete, the second leaf spring connects end 42 and may be preferably mounted to strengthen diagonal bar 2 and install panel 1 relative to vehicle frame
Far-end so that the whole whole stress of reinforcement diagonal bar 2, it is ensured that support effect, certainly, second leaf spring connect end 42 position is set also
Can be the most suitable offset to the position installing panel 1 near vehicle frame, is not necessarily limited to given by the present embodiment
Scheme.
It addition, the first leaf spring connection end 41 is corresponding with the second leaf spring connection end 42 position, and leaf spring 15 is positioned at the first plate
Spring connects end 41 and is connected between end 42 with the second leaf spring.Concrete, the first leaf spring connects end 41 and the second leaf spring connects end 42
On be equipped with the axis hole 12 inserted for bearing pin, bearing pin is for coupling together leaf spring 15 and bearing, after bearing pin installation, places
One end in leaf spring 15, it is achieved the leaf spring 15 supporting role to whole vehicle frame 18.
Further, in order to ensure firmly installing of bearing pin, the lower end of axis hole 12 offers locking slot 17, and, the first plate
Spring connects to be equipped with along the bearing of trend being perpendicular to locking slot 17 on end 41 and the second leaf spring connection end 42 to be inserted for clamping screw
The locking screw keyhole 13 entered, as shown in Figure 2.
Bearing pin can be fastened by arranging of locking screw keyhole 13 by clamping screw, concrete, in order to ensure to lock bearing pin
Time stress equalization, locking slot 17 is preferably provided at the centre position of locking screw keyhole 13, when clamping screw fastens, locking slot 17
Gap gradually decrease thus clamp bearing pin.
First leaf spring is connected end 41 and is arranged on vehicle frame installation panel 1 by this spring carrying block, and is connected by the second leaf spring
End 42 is arranged on reinforcement diagonal bar 2 so that the first leaf spring connects end 41 and is connected between end 42 with the second leaf spring by strengthening diagonal bar 2
It is attached, it is ensured that the intensity of whole spring carrying block, improves the enabling capabilities of spring carrying block.
Further, reinforcement diagonal bar 2 is longitudinally disposed and number is two, strengthens for two being fixedly connected with between diagonal bars 2
Connect panel 3；The main part connecting panel 3 is perpendicular to vehicle frame installation panel 1.Above-mentioned arrange, two strengthen diagonal bar 2 away from
Vehicle frame is installed one end of panel 1 and is transitted to the second leaf spring connection end 42 by hypotenuse 16, is in the shape of the letter V, can reduce at hypotenuse 16
Bearing weight, does not affect bearing strength character simultaneously.
Preferably, strengthen diagonal bar 2 and install between panel 1 and be connected between panel 3 and vehicle frame installation panel 1 equal with vehicle frame
It is provided with big chamfering 7.Above-mentioned setting, strengthens junction use big chamfering 7 transition of diagonal bar 2 and vehicle frame installation panel 1, plays enhancing
Strengthen diagonal bar 2, promote the effect of strength and stiffness performance, and wide-angle arc transition is conducive to casting, casting technique
Property is excellent.
It addition, connect the side that panel 3 installs panel 1 away from vehicle frame to be provided with circular arc chamfering 10, circular arc chamfering 10 transition, both
Strength and stiffness performance can be improved, and casting manufacturability can be improved, it is to avoid stress is concentrated.
Preferably, connect one end of close circular arc chamfering 10 on panel 3 and be provided with panel lightening hole 9, setting of panel lightening hole 9
Putting and can play fall weight and the effect of cost declining, panel lightening hole 9 is opened in the outer end in center connecting panel 3, one is to subtract
The few panel lightening hole 9 impact on bearing strength character, and the beneficially leakage of hydrops in the middle of bearing, in time by rainwater therefrom
Between discharge, it is to avoid get rusty because rainwater is deposited in centre.
Same, strengthen near vehicle frame, panel 1 being installed on diagonal bar 2 and be provided with diagonal bar lightening hole 8 with the side connecting panel 3.
The setting of above-mentioned diagonal bar lightening hole 8, can not affect the strength character strengthening diagonal bar 2, reduces bearing while realizing fall weight
Cost.
On the other hand, the surrounding of vehicle frame installation panel 1 is uniformly provided with at least two circular arc bossing 14, and fixing spiral shell
Keyhole 5 is opened in circular arc bossing 14.
Concrete, vehicle frame is installed and is preferably had 6 fixed bolt holes 5 on panel 1, and each three of left and right, both sides are symmetrical
At edge, face, it is possible to use bearing is fixed on vehicle frame 18 by 6 bolts by fixed bolt hole 5, it is ensured that have enough fastenings
And bonding strength, it is ensured that under leaf spring 15 suspension support force effect, enough without there is fracture and deformation in bolt and support intensity
Accident etc..
Meanwhile, the centre of vehicle frame installation panel 1 has installed surface lightening hole 6, through structural strength analysis, intermediate materials stress
The lowest removable, the setting of installed surface lightening hole 6 can be substantially reduced bearing weight, thus reduces bearing cost.
It addition, have U-type groove 141 between two, the upper end adjacent circular arc bossing 14 of vehicle frame installation panel 1, play fall
The effect of weight.Further, arc transition limit 142 mistake of depression can be used between the adjacent circular arc bossing 14 of other positions
Crossing, one is to play fall recast use, and two is to constitute flower-shaped edge together with U-type groove 141, handsome in appearance, symmetrical.
The spring carrying block that the present embodiment is provided, is installed panel 1 by vehicle frame, is strengthened diagonal bar 2, connection panel 3 and leaf spring 15
Connect end to constitute, overall in H-shaped structure；Vehicle frame is installed panel 1 and is connected with vehicle frame 18 by fixing bolt, makes spring carrying block fix
On vehicle frame 18；Strengthen diagonal bar 2 and play the effect strengthening supporting whole part, it is possible to be greatly promoted the intensity of whole bearing with just
Degree performance so that it is bearing capacity is greatly enhanced；Connect panel 3 play connecting vehicle frame installation panel 1 and strengthen the work of diagonal bar 2
With so that it is become an entirety, be greatly promoted its torsional property and strength character；Leaf spring 15 connects end by bearing pin and fastening bolt
It is connected Deng the one end with leaf spring 15 so that leaf spring 15 and bearing are connected, makes the supporting role of leaf spring 15 pass through spring carrying block
It is applied on vehicle frame 18, thus has given play to the suspension effect to car load of leaf springs of car 15 suspension system.
This spring carrying block is preferably integrally casting molding, and the thickness of each plate body is identical so that liquid metal is in casting
During, uniformly, the good casting property of bearing, service life is long in flowing.
This spring carrying block has the advantages that
1, can fully meet the new requirement of strength designing engineering truck spring carrying block, strength and stiffness are greatly enhanced,
Do not have phenomenon of rupture；
2, handsome in appearance, generous, give solid, well-balanced sensation；
3, strength character and rigidity property are excellent, are fully able to meet structural strength and rigidity property requirement；
4, light weight, price is low, low cost of manufacture；
8, manufacturing process is simple, direct casting, part universality, and concordance is high with reliability, and rigging error is little.
In addition to above-mentioned spring carrying block, this utility model additionally provides a kind of automobile including above-mentioned spring carrying block, should
Other Each part of automobile refer to prior art, repeats no more herein.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Above spring carrying block provided by the utility model is described in detail.Specific case pair used herein
Principle of the present utility model and embodiment are set forth, and the explanation of above example is only intended to help and understands that this practicality is new
The method of type and core concept thereof.It should be pointed out that, for those skilled in the art, without departing from this practicality
On the premise of new principle, it is also possible to this utility model is carried out some improvement and modification, these improve and modification also falls into this
In the protection domain that utility model right requires.
Claims (10)
1. a spring carrying block, it is characterised in that including:
Installing panel (1) for the vehicle frame being connected fixing with vehicle frame (18), described vehicle frame is installed panel (1) and is provided with the first leaf spring
Connect end (41)；
Installing, with described vehicle frame, the reinforcement diagonal bar (2) that panel (1) is connected, described reinforcement diagonal bar (2) is away from described vehicle frame installed surface
The side of plate (1) is provided with the second leaf spring and connects end (42)；
It is corresponding with described second leaf spring connection end (42) position that described first leaf spring connects end (41), and leaf spring (15) is positioned at institute
State the first leaf spring connection end (41) to be connected between end (42) with described second leaf spring.
Bearing the most according to claim 1, it is characterised in that described vehicle frame is installed panel (1) and is provided with at least one admittedly
Determine bolt hole (5), and described vehicle frame installs panel (1) near the side of described vehicle frame (18) along described fixed bolt hole (5)
Peripheral part be provided with boss (11).
Bearing the most according to claim 2, it is characterised in that described vehicle frame install panel (1) surrounding be uniformly provided with to
Two circular arc bossings (14), and described fixed bolt hole (5) less are opened in described circular arc bossing (14).
Bearing the most according to claim 1, it is characterised in that described reinforcement diagonal bar (2) is longitudinally disposed and number is
Two, between two described reinforcement diagonal bars (2), it is fixedly connected with connection panel (3)；The main part of described connection panel (3) is hung down
Directly in described vehicle frame, panel (1) is installed.
Bearing the most according to claim 4, it is characterised in that described vehicle frame is installed panel (1) and is provided with installed surface loss of weight
Hole (6), the upper side near described vehicle frame installation panel (1) and described connection panel (3) of described reinforcement diagonal bar (2) is provided with diagonal bar
Lightening hole (8).
Bearing the most according to claim 5, it is characterised in that described reinforcement diagonal bar (2) installs panel (1) with described vehicle frame
Between and described connection panel (3) and described vehicle frame install and be equipped with big chamfering (7) between panel (1).
Bearing the most according to claim 5, it is characterised in that described connection panel (3) installs panel away from described vehicle frame
(1) side is provided with circular arc chamfering (10).
Bearing the most according to claim 7, it is characterised in that described connection panel (3) is upper near described circular arc chamfering
(10) one end is provided with panel lightening hole (9).
9. according to the bearing described in claim 1 to 8 any one, it is characterised in that described first leaf spring connect end (41) with
And described second leaf spring connects and is equipped with the axis hole (12) inserted for bearing pin on end (42), the lower end of described axis hole (12) offers
Locking slot (17)；Further, described first leaf spring connects end (41) and described second leaf spring connects the upper edge of end (42) and is perpendicular to institute
The bearing of trend stating locking slot (17) is equipped with the locking screw keyhole (13) inserted for clamping screw.
10. an automobile, including spring carrying block, it is characterised in that described spring carrying block is claim 1 to 9 any one institute
The spring carrying block stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687551.4U CN205768447U (en) | 2016-07-01 | 2016-07-01 | A kind of automobile and spring carrying block thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687551.4U CN205768447U (en) | 2016-07-01 | 2016-07-01 | A kind of automobile and spring carrying block thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205768447U true CN205768447U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620687551.4U Active CN205768447U (en) | 2016-07-01 | 2016-07-01 | A kind of automobile and spring carrying block thereof |
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| Country | Link |
|---|---|
| CN (1) | CN205768447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389149A (en) * | 2020-11-05 | 2021-02-23 | 东风汽车股份有限公司 | Noise-reduction stress-prevention centralized support structure |
-
2016
- 2016-07-01 CN CN201620687551.4U patent/CN205768447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389149A (en) * | 2020-11-05 | 2021-02-23 | 东风汽车股份有限公司 | Noise-reduction stress-prevention centralized support structure |
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