CN208278160U - Frame cross - Google Patents
Frame cross Download PDFInfo
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- CN208278160U CN208278160U CN201820097338.7U CN201820097338U CN208278160U CN 208278160 U CN208278160 U CN 208278160U CN 201820097338 U CN201820097338 U CN 201820097338U CN 208278160 U CN208278160 U CN 208278160U
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- plate
- side plate
- cross
- frame cross
- waist
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Abstract
The utility model discloses a kind of frame cross, it is related to Truck Frame Structure technical field, cross-beam body including being in several fonts, cross-beam body includes top plate, the two sides of top plate are respectively equipped with left plate and right side plate, left bottom plate is connected on left plate, right bottom plate is connected on right side plate, left plate is arc panel, arc panel is towards cross-beam body internal protrusion, and the part of right side plate is corrugated sheet, and the extending direction of corrugated sheet is consistent with the extending direction of right side plate entirety, the crest portion of corrugated sheet is located at the outside of right side plate, and the trough portion of corrugated sheet is located at the inside of right side plate.The utility model frame crossbeam solves the low technical problem of prior art middle cross beam poor toughness, intensity, the utility model frame beam strength height and good toughness, has stronger anti-deformation and bend resistance ability.
Description
Technical field
The utility model relates to Truck Frame Structure technical field, in particular to a kind of frame cross.
Background technique
Main component of the crossbeam as frame assembly at present occupies consequence in the structure technology of frame assembly,
As the lifting capacity of the development of automobile industry, especially heavy-duty car is increasing, toughness and intensity for crossbeam
It is required that also higher and higher.
Utility model content
For disadvantages described above, the technical problem to be solved by the utility model is to provide a kind of frame cross, this vehicle frame is horizontal
Beam toughness is strong, and intensity is big.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of frame cross, the cross-beam body including being in several fonts, cross-beam body includes top plate, and the two sides of top plate are set respectively
There are left plate and right side plate, left bottom plate is connected on left plate, right bottom plate is connected on right side plate, left plate is arc panel, arc
Shape plate is towards cross-beam body internal protrusion, and the part of right side plate is corrugated sheet, extending direction and the right side plate entirety of corrugated sheet
Extending direction is consistent, and the crest portion of corrugated sheet is located at the outside of right side plate, and the trough portion of corrugated sheet is located at the inside of right side plate.
Wherein, the distance on the inside of trough portion to right side plate is greater than the distance on the outside of crest portion to right side plate.
Wherein, the two opposite sides in crest portion are respectively equipped with the first limited block, the setting of two first limited block faces；Trough portion
Interior two opposite sides are respectively equipped with the second limited block, the setting of two second limited block faces.
Wherein, the spacing between two first limited blocks is 1mm, and the spacing between two second limited blocks is 1.5mm.
Wherein, the first limited block is located along the same line with right side plate in a vertical direction with the second limited block.
Wherein, top plate is equipped with waist-shaped hole, and waist-shaped hole is equipped with multiple, multiple waist-shaped holes along the direction that cross-beam body extends
Interval setting, the spacing of any two adjacent waist-shaped hole are equal to 2/3rds of the maximum path length of waist-shaped hole.
Wherein, top board undersurface is equipped with reinforcement block around the aperture of waist-shaped hole.
Wherein, reinforcement block includes extension and bending part, and extension is located on top plate, and bending part is located at the bottom end of extension
On, the arc-shaped outward bending of bending part.
Wherein, mounting hole is respectively equipped in the plate face at the both ends of left bottom plate, right bottom plate and top plate.
Wherein, reinforcement block is structure as a whole with top plate.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
Since a kind of frame cross of the utility model includes the cross-beam body in several fonts, cross-beam body includes top plate, top
The two sides of plate are respectively equipped with left plate and right side plate, and left bottom plate is connected on left plate, right bottom plate, left side are connected on right side plate
Plate is arc panel, and for arc panel towards cross-beam body internal protrusion, the part of right side plate is corrugated sheet, the extending direction of corrugated sheet with
The extending direction of right side plate entirety is consistent, and the crest portion of corrugated sheet is located at the outside of right side plate, and the trough portion of corrugated sheet is located at the right side
The inside of side plate.
Since the two opposite sides in crest portion are respectively equipped with the first limited block, the setting of two first limited block faces；Trough portion
Interior two opposite sides are respectively equipped with the second limited block, the setting of two second limited block faces.
Since the first limited block is located along the same line with right side plate in a vertical direction with the second limited block.
Since top plate is equipped with waist-shaped hole, waist-shaped hole is equipped with multiple, multiple waist-shaped holes along the direction that cross-beam body extends
Interval setting, the spacing of any two adjacent waist-shaped hole are equal to 2/3rds of the maximum path length of waist-shaped hole.
Since top board undersurface is equipped with reinforcement block around the aperture of waist-shaped hole.
Since reinforcement block includes extension and bending part, extension is located on top plate, and bending part is located at the bottom end of extension
On, the arc-shaped outward bending of bending part.
In conclusion the utility model frame crossbeam solves prior art middle cross beam poor toughness, the low technology of intensity is asked
Topic, the utility model frame beam strength is high and toughness is big, has stronger anti-deformation and bend resistance ability, and itself weight
Amount is light, and easy to process, processing cost is low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model frame crossbeam；
Fig. 2 is the side view of the utility model frame crossbeam；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the structural schematic diagram of the utility model frame crossbeam；
In figure, 10- top plate, 101- waist-shaped hole, 102- reinforcement block, 103- mounting hole, 11- left plate, 110- left bottom plate,
12- right side plate, the right bottom plate of 120-, 13- corrugated sheet, 130- crest portion, 131- trough portion, the first limited block of 132-, 133- second
Limited block.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described.
The orientation being related in this specification be subject to the utility model frame crossbeam normal mounting when orientation, it is unlimited
Orientation when its fixed storage and transport, only represents opposite positional relationship, does not represent absolute positional relationship.
As shown in Figure 1, a kind of frame cross, the cross-beam body including being in several fonts is horizontal in the assembling process of frame assembly
Beam ontology is horizontal positioned, cross-beam body it is opening down, cross-beam body includes top plate 10, and top plate 10 is located at the top of cross-beam body
Position, the two sides of top plate 10 are respectively equipped with left plate 11 and right side plate 12, left bottom plate 110, left bottom plate are connected on left plate 11
110 are located at the bottom outside of left plate 11, and right bottom plate 120 is connected on right side plate 12, and right bottom plate 120 is located at the bottom of right side plate 12
Portion outer end, left bottom plate 110 and right bottom plate 120 are located at same level and parallel with top plate 10, in present embodiment, crossbeam sheet
Body can be arc by plate bending forming, the bending place of cross-beam body；Cross-beam body can also be with injection molding；Left plate 11
For arc panel, i.e. the vertical cross-section of left plate 11 is arc, and arc panel is towards cross-beam body internal protrusion, by cross-beam body
The space in portion accommodates the extension of the horizontal direction of arc panel, so that the utilization in space is more reasonable, right side plate 12
Part is corrugated sheet 13, and the vertical cross-section of corrugated sheet 13 is waveform, extending direction (the i.e. length side of corrugated sheet 13 of corrugated sheet 13
To) extending direction (i.e. the length direction of right side plate 12) whole with right side plate 12 unanimously, the crest portion 130 of corrugated sheet 13 is located at
The outside of right side plate 12, the trough portion 131 of corrugated sheet 13 are located at the inside of right side plate 12, so that the vertical plane where right side plate 12
Position between the crest portion 130 and trough portion 131 of corrugated sheet 13, left plate 11 and right side plate 12 are held for vertical
Carry support, arc panel and corrugated sheet 13 improve toughness in the vertical load bearing process of frame cross and frame cross along
The intensity of extending direction increases the bend resistance of frame cross and the ability of anti-deformation, it is preferable that trough portion 131 arrives right side
The distance of 12 inside of plate is greater than crest portion 130 to the distance in 12 outside of right side plate, thus further using inside cross-beam body
Space reduces the figure of cross-beam body with this, and corrugated sheet 13 occupies three points of entire 12 area of right side plate in present embodiment
Two or more, corrugated sheet 13 is set there are four trough portion 131 and six crest portions 130.
Mounting hole 103 is respectively equipped in the plate face at the both ends of left bottom plate 110, right bottom plate 120 and top plate 10, for installing
Connecting plate, to realize the assembly of frame cross and longitudinal beam.
As Fig. 2 and Fig. 3 jointly shown in, the two opposite sides in crest portion 130 are respectively equipped with the first limited block 132, two first
Face interval is arranged between limited block 132, i.e., the bottom end of one the first limited block 132 and the top of another the first limited block 132
End interval face, and spacing preferred size between the two is 1mm；Similarly, the two opposite sides in trough portion 131 are set respectively
There is the second limited block 133, face interval is arranged between two second limited blocks 133, i.e. in two the second limited blocks 133, one the
The bottom end of two limited blocks 133 and the top interval face of another the second limited block 133, and the preferred ruler of spacing between the two
Very little is 1.5mm, and after load-bearing is excessive, the vertical pressure increase that corrugated sheet 13 is subject to can drive cross-beam body afterwards to a certain extent
Certain deformation occurs for corrugated sheet 13, realizes the buffering to pressure, the medial surface of crest portion 130 and trough portion 131 at this time
Can be opposite close, until two first limited blocks 132 are pressed against and two second limited blocks 133 are pressed against, with this shape
At rigid support, the excessive performance for causing to be unable to deformation recovery influence frame cross of 13 deformation of corrugated sheet is avoided, ensure that vehicle
The self stability of frame crossbeam, it is preferable that the first limited block 132 and the second limited block 133 are in a vertical direction and right side plate
12 are located along the same line, i.e., are pressed against in two first limited blocks 132 and two second limited blocks 133 are pressed against
When, the first limited block 132 and the second limited block 133 vertically constitute a support plate, to realize frame cross
Moment practical supporting capacity.
As shown in figure 4, top plate 10 is equipped with waist-shaped hole, waist-shaped hole is used to mitigate weight and other portions of automobile of top plate 10
Cabling of part etc. avoids function, and waist-shaped hole is equipped with multiple, multiple waist-shaped hole interval settings along the direction that cross-beam body extends, excellent
Selection of land, the spacing of any two adjacent waist-shaped hole is equal to 2/3rds of the maximum path length of waist-shaped hole, set to guarantee with this
Waist-shaped hole will not destroy the intensity requirement of top plate 10；10 bottom surface of top plate around waist-shaped hole aperture be equipped with reinforcement block, reinforcement block with
Top plate 10 is structure as a whole, and is made up of stamping process, and reinforcement block includes extension and bending part, and extension is located at top plate
On 10, bending part is located on the bottom end of extension, the arc-shaped outward bending of bending part, to further enhance at waist-shaped hole
Intensity ensure that the performance of top plate 10 is stablized.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.
Claims (10)
1. a kind of frame cross, it is characterized in that: the cross-beam body including being in several fonts, the cross-beam body includes top plate, described
The two sides of top plate are respectively equipped with left plate and right side plate, and left bottom plate is connected on the left plate, is connected on the right side plate
Right bottom plate, the left plate are arc panel, and for the arc panel towards cross-beam body internal protrusion, the part of the right side plate is wave
Shape plate, the extending direction of the corrugated sheet is consistent with the extending direction of the right side plate entirety, the wave crest position of the corrugated sheet
In the outside of the right side plate, the trough portion of the corrugated sheet is located at the inside of the right side plate.
2. a kind of frame cross as described in claim 1, it is characterized in that: the distance on the inside of the trough portion to the right side plate
Greater than the distance on the outside of the crest portion to the right side plate.
3. a kind of frame cross as described in claim 1, it is characterized in that: the two opposite sides in the crest portion are respectively equipped with the
One limited block, the two first limited block face settings；Two opposite sides in the trough portion are respectively equipped with the second limited block, and two
The second limited block face setting.
4. a kind of frame cross as claimed in claim 3, it is characterized in that: the spacing between two first limited blocks is 1mm,
Spacing between two second limited blocks is 1.5mm.
5. a kind of frame cross as claimed in claim 3, it is characterized in that: first limited block and second limited block exist
It is located along the same line with the right side plate in vertical direction.
6. a kind of frame cross as described in claim 1, it is characterized in that: the top plate is equipped with waist-shaped hole, the waist-shaped hole
Multiple, multiple waist-shaped hole interval settings, any two adjacent waist type are equipped with along the direction that the cross-beam body extends
The spacing in hole is equal to 2/3rds of the maximum path length of the waist-shaped hole.
7. a kind of frame cross as claimed in claim 6, it is characterized in that: the top board undersurface surrounds the aperture of the waist-shaped hole
Equipped with reinforcement block.
8. a kind of frame cross as claimed in claim 7, it is characterized in that: the reinforcement block includes extension and bending part, institute
It states extension to be located on the top plate, the bending part is located on the bottom end of the extension, and the bending part is arc-shaped outward
Bending.
9. a kind of frame cross as described in claim 1, it is characterized in that: the left bottom plate, the right bottom plate and the top
Mounting hole is respectively equipped in the plate face at the both ends of plate.
10. a kind of frame cross as claimed in claim 7, it is characterized in that: the reinforcement block is structure as a whole with the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097338.7U CN208278160U (en) | 2018-01-20 | 2018-01-20 | Frame cross |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097338.7U CN208278160U (en) | 2018-01-20 | 2018-01-20 | Frame cross |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208278160U true CN208278160U (en) | 2018-12-25 |
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ID=64748375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820097338.7U Active CN208278160U (en) | 2018-01-20 | 2018-01-20 | Frame cross |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208278160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282054A (en) * | 2020-11-02 | 2021-01-29 | 山西工程职业学院 | Assembled steel structure node component |
-
2018
- 2018-01-20 CN CN201820097338.7U patent/CN208278160U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282054A (en) * | 2020-11-02 | 2021-01-29 | 山西工程职业学院 | Assembled steel structure node component |
| CN112282054B (en) * | 2020-11-02 | 2022-05-10 | 山西工程职业学院 | Assembled steel structure node component |
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