CN205469318U - Stamping structure's automobile mudguard installation support assembly - Google Patents
Stamping structure's automobile mudguard installation support assembly Download PDFInfo
- Publication number
- CN205469318U CN205469318U CN201620021143.5U CN201620021143U CN205469318U CN 205469318 U CN205469318 U CN 205469318U CN 201620021143 U CN201620021143 U CN 201620021143U CN 205469318 U CN205469318 U CN 205469318U
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- CN
- China
- Prior art keywords
- installation
- steel pipe
- sides
- erection support
- riser
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- Expired - Fee Related
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Abstract
The utility model discloses a stamping structure's automobile mudguard installation support assembly, including erection support and steel pipe, its erection support includes the backup pad of both sides, connects the first installation riser in front side between the backup pad of both sides, and second, third installation riser that installation pterygoid lamina that two backup pads are stretched out to two outsides, the front ends of two installation pterygoid laminas had upwards stood, second, third installation riser and first installation riser be at the coplanar, all has the mounting hole on first, second, the third installation riser, steel pipe one end is fixed on the installation pterygoid lamina of erection support both sides by bolt, nut through the hole that half circular hoop overlaps on the wing of both sides by last second circular hoop cover locking. Automobile mudguard installation support assembly, have the rubber pad with last second circular hoop between the steel pipe overlaps. The utility model discloses a realize high -efficient, rapid Assembly to can guarantee the stability of quality of product, thereby realize that damping, stress relieving centrostigma increase the function of product durability, overcome the current defect that product welding position easily splits, the life -span is low of using.
Description
Technical field
This utility model relates to the fender mounting bracket assembly of a kind of punching structure, for loading
The installation of fender.
Background technology
Cargo vehicle mud guard is mounted on automobile chassis, keeps the one of certain space distance with wheel
Plant protective part.The effect of mud guard mainly prevents automobile at sleety weather or non-paved road row
Silt that when sailing, wheel takes up, rubble etc. charge and attack chassis critical function part and cause paint to damage, and finally lead
Cause part corrosion to lose efficacy.Mud guard is fixed on automobile chassis crossbeam typically by mud guard mounting bracket
On.Due to the restriction of installing space, mud guard mounting bracket is fixing the hanging in a kind of typical one end
Arm girder construction.Modal mud guard mounting bracket assembly includes erection support and pipe.Pipe passes through
Weld with seat end surface that to be aided with bolt firm on bearing, then bearing together with pipe integral installation at vapour
On crossbeam.Pipe is divided into two kinds of designs with welding of bearing, and the first is to weld at end face rear portion,
The second is all to weld before and after end face.
In fender mounting bracket assembly, pipe is the cantilever beam in cantilever design, at automobile
In the case of complicated operating mode and cultivation lotus, the faults such as pipe fracture, pipe come off easily occur.Pipe ruptures
Position is typically at the position, front end being connected with bearing, and this position is stress concentration portion position.If used
The first front/rear end all welded structures design, and can increase welded stress in stress concentration portion position,
Cause fatigue strength lower.Although using the second will not increase stress in the welding of end face rear portion and concentrating quick
The welded stress at sense position, but the slip-off preventing effect of assembling structure is obviously welded not as two sides.
Summary of the invention
The purpose of this utility model for conventional fender mounting bracket assembly steel pipe easy fracture,
Caducous mass defect, designs the fender mounting bracket assembly of a kind of punching structure, from knot
It is optimized in structure design, improves the structural strength of fender mounting bracket assembly, improve product
Dependability and service life.
The technical solution of the utility model is: fender mounting bracket assembly bag of the present utility model
Including erection support and steel pipe, its erection support includes the gripper shoe of both sides, is connected to the gripper shoe of both sides
Between front side first riser is installed, the installation wing plate that two gripper shoes are stretched out outside two, two install the wings
Second, third installation riser that the front end of plate upwards erects, second, third installs riser and the first peace
Dress riser, at same plane, first, second, third installation riser has installing hole；Steel pipe one end
Locked by upper lower half circle cuff, be fixed on peace by the hole on semicircle cuff two flank by bolt, nut
On the installation wing plate of dress bearing both sides.
The fender mounting bracket assembly of described punching structure, in steel pipe and upper lower half circle cuff
Between have rubber blanket.
The fender mounting bracket assembly of described punching structure, in semicircle cuff two flank and peace
Cushion block is had to be enclosed within fixing bolt between the installation wing plate of dress bearing both sides.
The fender mounting bracket assembly of described punching structure, every side semicircle cuff flank and peace
The installation wing plate of dress bearing is provided with two holes, two pairs of bolts, nuts fix.
Described steel pipe is enlarging at the port of erection support end, and flared end diameter is bigger than diameter of steel tube
3～5mm, steel pipe locking face has the horizontal beading increasing friction.
Main beneficial effect of the present utility model:
1, redesigning base, original base is generally ironcasting, is newly designed as stamping parts, and design is protected
In the case of demonstrate,proving durable and intensity, cancel original conventional soldering techniques, real on the basis of assembly is light-weighted
The purpose of existing cost declining, realizes fall in original design basis and weighs more than 60%, can effectively eliminate with
The problem of stress concentration brought toward welding, eliminates the risk of welding position fracture, and the bullet of stamping parts
The vibration damping of assembly can be played active and effective effect by property；Also production can be promoted by adjusting process form
Efficiency and reduction product cost；
2, original design steel pipe directly contacts fixing with base, and this utility model uses punching press retaining mechanism
Locking steel pipe, steel pipe afterbody enlarging, steel pipe locking face beading, assembles rubber between steel pipe and retaining mechanism
Glue lock pad, outside being eliminated steel pipe rotary by above design and come off, meanwhile, dynamic effectiveness in vibration suppression is more
Good；Realize cancelling the welding sequence in original design by redesigning of retaining mechanism, optimize operation,
Simple in construction, is conducive to promoting efficiency of assembling and quality stability, thus eliminates original design welding and draw
The assembly durability, the stress that rise concentrate the steel pipe breakage problem caused.
Accompanying drawing explanation
Fig. 1 is assembly structure chart of the present utility model.
Fig. 2 is enlarged drawing at erection support and fastener for connection.
Fig. 3 is left view at erection support and fastener for connection.
Fig. 4 is top view at erection support and fastener for connection.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the fender of punching structure of the present utility model
Mounting bracket assembly includes erection support and steel pipe, and its erection support 1 includes gripper shoe 1a of both sides,
Being connected to the front side between gripper shoe 1a of both sides first and install riser 1b, two gripper shoes 1a are outside two
The installation wing plate 1c that side is stretched out, second, third installation that two front ends installing wing plate 1c upwards erect
Riser 1d, 1e, second, third install riser 1d, 1e with first installation riser 1b at same plane,
Installing hole 1f is had on first, second, third installation riser；Steel pipe 2 one end is by upper lower half circle cuff
6,8 locking, by the hole on semicircle cuff two flank, is fixed on installation by bolt 3, nut 5
On the installation wing plate 1c of seat 1 both sides.
Rubber blanket 7 is had between steel pipe 2 and upper lower half circle cuff 6,8.
Cushion block 4 is had to be enclosed between the installation wing plate 1c of semicircle cuff two flank and erection support 1 both sides
On fixing bolt 3, regulate spacing.
The installation wing plate 1c of every side semicircle cuff flank and erection support 1 is provided with two holes, right by two
Bolt, nut are fixed.
Described steel pipe 2 is enlarging at the port of erection support end, and flared end diameter is bigger than diameter of steel tube
3～5mm, steel pipe locking face has the horizontal beading increasing friction.
Upper lower half circle cuff 6,8, rubber blanket 7 be combined one entirety of formation with steel pipe 2, bearing 1,
Upper lower half circle cuff 6,8 is punch forming, can play damping effect, optimize the fracture wind of original design
Danger, has the compression of rubber blanket 7 to realize fastening between steel pipe 2 and upper lower half circle cuff 6,8, it is achieved
The purpose of design of steel pipe anti-rotation, slip-off preventing, fracture and vibration damping.
Claims (5)
1. a fender mounting bracket assembly for punching structure, including erection support and steel pipe,
It is characterized in that: erection support (1) includes the gripper shoe (1a) of both sides, is connected to the support of both sides
Riser (1b) is installed in front side first between plate (1a), and two gripper shoes (1a) are stretched out outside two
Wing plate (1c) is installed, second, third installation riser that two front ends installing wing plate (1c) upwards erect
(1d, 1e), second, third is installed riser (1d, 1e) and installs riser (1b) same with first
Plane, first, second, third installation riser has installing hole (1f)；Steel pipe (2) one end by
Upper lower half circle cuff (6,8) is locked, by the hole on semicircle cuff two flank, by bolt (3),
Nut (5) is fixed on the installation wing plate (1c) of erection support (1) both sides.
The fender mounting bracket assembly of punching structure the most according to claim 1, it is special
Levy and be: between steel pipe (2) and upper lower half circle cuff (6,8), have rubber washer (7).
The fender mounting bracket assembly of punching structure the most according to claim 1 and 2,
It is characterized in that: the installation wing plate (1c) in semicircle cuff two flank and erection support (1) both sides it
Between have cushion block (4) to be enclosed within fixing bolt (3).
The fender mounting bracket assembly of punching structure the most according to claim 1 and 2,
It is characterized in that: the installation wing plate (1c) of every side semicircle cuff flank and erection support (1) is provided with
Two holes, are fixed by two pairs of bolts, nuts.
The fender mounting bracket assembly of punching structure the most according to claim 1 and 2,
It is characterized in that: steel pipe (2) is enlarging at the port of erection support end, and flared end diameter is more straight than steel pipe
Footpath big 3～5mm, steel pipe locking face has the horizontal beading increasing friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021143.5U CN205469318U (en) | 2016-01-11 | 2016-01-11 | Stamping structure's automobile mudguard installation support assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021143.5U CN205469318U (en) | 2016-01-11 | 2016-01-11 | Stamping structure's automobile mudguard installation support assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205469318U true CN205469318U (en) | 2016-08-17 |
Family
ID=56666550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620021143.5U Expired - Fee Related CN205469318U (en) | 2016-01-11 | 2016-01-11 | Stamping structure's automobile mudguard installation support assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205469318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406934A (en) * | 2020-11-27 | 2021-02-26 | 广州电力机车有限公司 | Tram fender device |
-
2016
- 2016-01-11 CN CN201620021143.5U patent/CN205469318U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406934A (en) * | 2020-11-27 | 2021-02-26 | 广州电力机车有限公司 | Tram fender device |
| CN112406934B (en) * | 2020-11-27 | 2022-04-05 | 广州电力机车有限公司 | Tram fender device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |