CN209617077U - Commercial vehicle bumper adjusts structure - Google Patents
Commercial vehicle bumper adjusts structure Download PDFInfo
- Publication number
- CN209617077U CN209617077U CN201920259388.5U CN201920259388U CN209617077U CN 209617077 U CN209617077 U CN 209617077U CN 201920259388 U CN201920259388 U CN 201920259388U CN 209617077 U CN209617077 U CN 209617077U
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- CN
- China
- Prior art keywords
- bumper
- frame
- hollow bolt
- hole
- commercial vehicle
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- 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.)
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Abstract
The utility model relates to a kind of commercial vehicle bumpers to adjust structure, adjustment structure is respectively set at left and right sides of the bumper front to be used to position with Frame Assembling, the adjustment structure includes the welded nut, hollow bolt and hex bolts being welded in bumper frame, the hollow bolt and welded nut cooperate, and circular through hole is equipped among the hollow bolt；Hex bolts diameter is less than hollow bolt through-hole aperture, can pass through in hollow bolt through-hole, and connect cooperation with vehicle frame upper screwed hole.The utility model can adjust bumper rigging position according to the dimensional fits situation of bumper and driver's cabin, to ensure that the cooperation precision of bumper and driver's cabin, promote vehicle perceived quality.
Description
Technical field
The utility model relates to a kind of New-safety bumper structure, especially a kind of commercial vehicle bumper adjusts structure,
Belong to automotive parts manufacturing technology.
Background technique
Commercial vehicle bumper is mounted on the front end of vehicle, is important vehicle appearance part.Bumper and driver's cabin assemble
Dimensional fits precision afterwards, will have a direct impact on the perceived quality of vehicle.Dimensional fits can well bring user and manufacture superior, Gao Pin
The subjective experience of matter.Due to not directly positioning assembly between commercial bumper and vehicle driver's cabin, but it is respectively assembled on vehicle frame,
This structure keeps the dimensional chain for assembly of driver's cabin and bumper too long, and cooperation precision is difficult to reach.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of commercial vehicle bumper adjustment
Structure can adjust bumper rigging position according to the dimensional fits situation of bumper and driver's cabin, to ensure that bumper
With the cooperation precision of driver's cabin, vehicle perceived quality is promoted.
According to technical solution provided by the utility model: a kind of commercial vehicle bumper adjustment structure, the bumper front
The left and right sides is respectively set adjustment structure and is used to position with Frame Assembling, and the adjustment structure includes being welded in bumper frame
Welded nut, hollow bolt and hex bolts, the hollow bolt and welded nut cooperate, are equipped among the hollow bolt
Circular through hole；Hex bolts diameter be less than hollow bolt through-hole aperture, can be passed through in hollow bolt through-hole, and with spiral shell on vehicle frame
Pit connection cooperation.
The bumper is mounted in bumper frame as a further improvement of the utility model, the hollow bolt
It is connect with the welded nut in bumper frame, the length for the bumper frame that screw rod appears installs location requirement according to bumper
It is adjusted.
The hollow bolt through-hole diameter is 15mm-18mm as a further improvement of the utility model, and length is
10mm-13mm。
The bumper frame is equipped with frame aperture, the frame bore dia as a further improvement of the utility model,
For 23mm-25mm.
The hex bolts length is 35mm-40mm as a further improvement of the utility model,.
The utility model compared with prior art, has the advantages that
The utility model structure is simple, can be adjusted according to the dimensional fits situation of bumper and driver's cabin and guarantee thick stick assembly
Position promotes vehicle appearance perceived quality.
Detailed description of the invention
Fig. 1 is the installation condition schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Description of symbols: adjustment locations of structures, the right side 2- adjust locations of structures, 3- vehicle frame, 4- bumper frame on the left of 1-
Frame, 5- welded nut, 6- hollow bolt, 7- hex bolts.
Specific embodiment
Below with reference to specific drawings and examples, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of commercial vehicle bumper adjusts structure, sets respectively at left and right sides of the bumper front
Set adjustment structure be used for Frame Assembling position, the adjustment structure include the welded nut 5 being welded in bumper frame 4,
Hollow bolt 6 and hex bolts 7, the hollow bolt 6 cooperate with welded nut 5, are equipped among the hollow bolt 6 round logical
Hole；7 diameter of hex bolts be less than 6 through-hole aperture of hollow bolt, can be passed through in 6 through-hole of hollow bolt, and with screw thread on vehicle frame
Hole connection cooperation.As shown in Fig. 2, the bumper adjustment Standard is at left and right sides of bumper front.
Preferably, the bumper is mounted in bumper frame 4, the hollow bolt 6 and the weldering in bumper frame 4
Connected nut connection, the length for the bumper frame 4 that screw rod appears are installed location requirement according to bumper and are adjusted, and compensate for zero
Component manufacturing tolerances bring error accumulation in assembling process.
6 through-hole diameter of hollow bolt is 15mm-18mm, length 10mm-13mm.
The bumper frame 4 is equipped with frame aperture, and the frame bore dia is 23mm-25mm.
7 length of hex bolts is 35mm-40mm.
The operating procedure of the utility model:
1, hollow bolt 6 is assembled in position 1 and 2 at left and right sides of bumper front, and screw front end can not appear bumper frame
Frame 4 is too long；
2, hex bolts 7 passes through hollow bolt 6, and bumper is tentatively connect and (do not tightened) with vehicle frame 3；
3, using auxiliary mould or measurement means, bumper is adjusted to suitable position；
4, hollow bolt 6 is rotated, contacts stud front end with vehicle frame 3；
5, hex bolts 7 is fastened；
6, bumper and vehicle frame other link positions are fastened.
Claims (5)
1. a kind of commercial vehicle bumper adjusts structure, which is characterized in that adjustment is respectively set at left and right sides of the bumper front
Structure is used to position with Frame Assembling, and the adjustment structure includes the welded nut (5) being welded on bumper frame (4), sky
Heart bolt (6) and hex bolts (7), the hollow bolt (6) and welded nut (5) cooperate, set among the hollow bolt (6)
There is circular through hole；Hex bolts (7) diameter is less than hollow bolt (6) through-hole aperture, can pass through in hollow bolt (6) through-hole,
And cooperation is connect with vehicle frame upper screwed hole.
2. commercial vehicle bumper as described in claim 1 adjusts structure, which is characterized in that the bumper is mounted on bumper
On frame (4), the hollow bolt (6) connect with the welded nut on bumper frame (4), the bumper frame that screw rod appears
(4) length is installed location requirement according to bumper and is adjusted.
3. commercial vehicle bumper as described in claim 1 adjusts structure, which is characterized in that hollow bolt (6) through-hole is straight
Diameter is 15mm-18mm, length 10mm-13mm.
4. commercial vehicle bumper as described in claim 1 adjusts structure, which is characterized in that set on the bumper frame (4)
There is frame aperture, the frame bore dia is 23mm-25mm.
5. commercial vehicle bumper as described in claim 1 adjusts structure, which is characterized in that hex bolts (7) length is
35mm-40mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259388.5U CN209617077U (en) | 2019-03-01 | 2019-03-01 | Commercial vehicle bumper adjusts structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259388.5U CN209617077U (en) | 2019-03-01 | 2019-03-01 | Commercial vehicle bumper adjusts structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209617077U true CN209617077U (en) | 2019-11-12 |
Family
ID=68455281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920259388.5U Active CN209617077U (en) | 2019-03-01 | 2019-03-01 | Commercial vehicle bumper adjusts structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209617077U (en) |
-
2019
- 2019-03-01 CN CN201920259388.5U patent/CN209617077U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |