CN207311314U - A kind of heavy truck enging cabin cover board - Google Patents
A kind of heavy truck enging cabin cover board Download PDFInfo
- Publication number
- CN207311314U CN207311314U CN201721108566.1U CN201721108566U CN207311314U CN 207311314 U CN207311314 U CN 207311314U CN 201721108566 U CN201721108566 U CN 201721108566U CN 207311314 U CN207311314 U CN 207311314U
- Authority
- CN
- China
- Prior art keywords
- cover board
- enging cabin
- heavy truck
- flange
- handing
- 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
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of heavy truck enging cabin cover board, including cover board body, Cover Plate Body Is sheet metal component；One surface elevation of cover board body forms protrusion；Raised edge is provided with flange；Raised end face and the handing-over position of adjacent two sides are turning；Being horizontally disposed with raised end face has step；Turning and the handing-over position of flange, which are equipped with, inhales wrinkle muscle.Heavy truck provided by the utility model enging cabin cover board, by using integrally formed sheet metal component structure, improves the intensity of cover board；By being horizontally disposed with step in cover board end face middle part, be conducive to prevent corrugation in corresponding site punching press manufacturing process, problems of crack；The problems such as inhaling wrinkle muscle by being set between turning and flange, be conducive to the cracking, the corrugation that prevent the position from occurring in punching course.
Description
Technical field
Automobile engine nacelle structure-design technique field is the utility model is related to, particularly a kind of heavy truck engine
Hatchway cover.
Background technology
The enging cabin cover board of heavy truck, is usually provided in driver's cabin, is to be used to separate enging cabin and driver multiplies
Sit the important part in space.In design and assembling, it is necessary to accomplish that all lap gaps seal, and due to engine compartment cover
One surface of plate will adapt to the structure of enging cabin, and another surface will adapt to the space requirement of driver's cabin, therefore engine compartment cover
The moulding of plate is more complicated.
At present, enging cabin cover board is due to complex-shaped, generally using plastic material and integrally formed moulding.Such as
Shown in Fig. 1, a surface elevation of existing structure forms bulge-structure 31, which is driving as enging cabin cover board
Indoor decorative cover；Another surface of existing structure forms sunk structure (not shown) with bulge-structure corresponding site, should
Decorative cover of the sunk structure as enging cabin cover board in enging cabin；Edge is equipped with turnup structure 32, turnup structure
32 are used to be connected with vehicle body corresponding site.In addition, one end of existing structure protrusions tilts, the cross sectional shape at the end is in inverted
U-shaped, flange are arranged to vertical direction；Raised other end is equipped with two turnings position 33, and the turnup structure 32 at the end is in water
Square to setting.
However, the cover board processed using injection molding, there are driver's cabin entirety mechanical property under current technological conditions
Can unqualified and bridge instrumentation platform region modalities it is unqualified the problem of.It may consequently contribute to improve instead of plastic material using steel material
The intensity of cover board, then be processed using stamping forming mode, it is a good improvement direction.But since cover board is pacified
The needs in space are filled, limit of stretch of its relative depth beyond existing steel lumber can be caused.It is additionally, since cover board shape
Complexity, the problem of plurality of positions stamping cracking is easily caused in Punching Process, is wrinkled.Therefore, it is necessary to design one kind
New covering plate structure, in the case where agent structure is constant, is improved its structure, to solve drawbacks described above.
Utility model content
The purpose of this utility model is to provide a kind of heavy truck enging cabin cover board, to solve skill of the prior art
The problems such as art problem, it can effectively avoid stamping cracking and corrugation, improve cover board mechanical property.
The utility model provides a kind of heavy truck enging cabin cover board, including cover board body, the cover board body
For sheet metal component；One surface elevation of the cover board body forms protrusion；The raised edge is provided with flange；It is described convex
The end face risen and the handing-over position of adjacent two sides are turning；Being horizontally disposed with the raised end face has step；Institute
The handing-over position for stating turning and flange is equipped with suction wrinkle muscle.
Heavy truck enging cabin cover board as described above, these, it is preferred to, the cover board body along with described
The datum level that rank middle part is intersected is divided into the first cover board and the second cover board, the handing-over of first cover board and the datum level
Position is first connecting portion position, and the handing-over position of second cover board and the datum level is second connecting portion position；Described first
Connecting portion is fixedly connected with the second connecting portion position.
Heavy truck enging cabin cover board as described above, these, it is preferred to, the datum level and the step phase
Vertically.
Heavy truck enging cabin cover board as described above, these, it is preferred to, the first connecting portion position and second
Connecting portion is welded and fixed.
Heavy truck enging cabin cover board as described above, these, it is preferred to, first cover board and the second cover board
It is integrally formed.
Heavy truck enging cabin cover board as described above, these, it is preferred to, the Cover Plate Body Is stainless steel
Matter.
Compared with prior art, heavy truck provided by the utility model enging cabin cover board, by using one into
The sheet metal component structure of type, improves the intensity of cover board；By being horizontally disposed with step in cover board end face middle part, be conducive to prevent
The only corrugation in corresponding site punching press manufacturing process, problems of crack；Wrinkle muscle is inhaled by being set between turning and flange, favorably
In prevent cracking that the position occurs in punching course, corrugation the problems such as.
Brief description of the drawings
Fig. 1 is the structure diagram of enging cabin cover board in the prior art；
Fig. 2 is the axonometric drawing for the heavy truck enging cabin cover board that the utility model embodiment one provides；
Fig. 3 is the axonometric drawing for the heavy truck enging cabin cover board that the utility model embodiment two provides；
Fig. 4 is the front view for the heavy truck enging cabin cover board that the utility model embodiment two provides；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is along the sectional view in A-A directions in Fig. 5；
Fig. 7 is along the sectional view in B-B directions in Fig. 5；
Fig. 8 is along the sectional view in C-C directions in Fig. 5.
Description of reference numerals：31- bulge-structures, 32- turnup structures, 33- turnings position, 9- cover board bodies, 91- is raised,
92- flange, 93- steps, 94- turnings, 95- inhale wrinkle muscle, and the first cover boards of 10-, 100- first is raised, 101- first steps, 102-
First suction wrinkle muscle, 103- first connecting portions position, the first flange of 104-, the first turnings of 105-, the second cover boards of 20-, 200- second are convex
Rise, 201- second steps, 202- second inhales wrinkle muscle, 203- second connecting portions position, the second flange of 204-, the second turnings of 205-.
Embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
Embodiment one
As shown in Fig. 2, the utility model embodiment one provides a kind of heavy truck enging cabin cover board, including cover board
Body 9, the cover board body 9 are sheet metal component, and cover board body 9 is conducive to improve the strength character of cover board using sheet metal component.
One surface elevation of the cover board body 9 forms protrusion 91；Raised 91 edge is provided with flange 92；
Raised 91 end face and the handing-over position of adjacent two sides are turning 94, and the turning 94 includes the first turning 105
With the second turning 205 (shown in Fig. 2 combinations Fig. 3)；Being horizontally disposed with raised 91 end face has step 93, the step 93
Both ends extend respectively to the first turning 105 and the second turning 205, described for preventing from causing during punching press makes cover board
The abnormal problems such as corrugation, cracking occur for the end face of protrusion 91；The turning 94 and the handing-over position of flange 92 are equipped with and inhale wrinkle muscle
95, the angle inhaled between wrinkle muscle 95 and flange 92 is between 30 °~60 °；The wrinkle muscle 95 of inhaling is used to solve in punching press system
Make to cause the handing-over position of the turning 94 and flange 92 that the abnormal problems such as corrugation, cracking occur during cover board.
Embodiment two
As shown in figure 3, the utility model embodiment two provides a kind of heavy truck enging cabin cover board, the embodiment
Second, on the basis of embodiment one, the cover board body 9 is preferably set up along the base intersected with 93 middle part of step
Quasi- face is divided into the first cover board 10 and the second cover board 20；The handing-over position of first cover board 10 and the datum level connects for first
Socket part position 103, the handing-over position of second cover board 20 and the datum level is second connecting portion position 203；First connection
Position 103 is fixedly connected with the second connecting portion position 203.Here cover board body 9 is designed as two parts, is because cover board sheet
The shape of body 9 is complex, and the ductility of current steel can not complete integrated punching shaping, it is necessary to be fabricated separately, then
It is secured together again, large area corrugation and cracking are asked caused by so also further preventing during one time punching molded
Topic.
Further, as shown in Figures 3 to 8, the step 93 is also divided into first step 101 and by the datum level
Two steps 201, wherein first step 101 are located on the first cover board 10, and one end of first step 101 and the angle of horizontal plane exist
Between 30 ° -60 °, the other end of first step 101 is similar to level；The second step 201 is located on the second cover board 20, the
Two steps 201 are parallel with horizontal plane；The flange 92 is divided into the first flange 104 and the second flange 204 by the datum level,
Wherein the first flange 104 is located on the first cover board 10, and the second flange 204 is located on the second cover board 20；The wrinkle muscle 95 of inhaling includes
First, which inhales wrinkle muscle 102 and second, inhales wrinkle muscle 202, and described first, which inhales 102 and first turning 105 of wrinkle muscle, is respectively positioned on the first cover board 10
On, second, which inhales 202 and second turning 205 of wrinkle muscle, is respectively positioned on the second cover board 20.
As shown in Figures 3 to 5, it is preferable that the datum level and the step 93 are perpendicular, will split cover board body 9
Datum level is arranged to perpendicular with the step 93, advantageously ensures that the flatness at segmentation handing-over position and prevents from being formed sharp
Side, also allows for making.
As shown in Figure 6 and Figure 7, it is preferable that the first connecting portion position 103 is welded and fixed with second connecting portion position 203, is adopted
Advantageously ensured that with the mode being welded and fixed the leakproofness that is connected between first connecting portion position 103 and second connecting portion position 203 and
Fastness, it is further preferred that can also be close to strengthen in welding position even spread fluid sealant on the basis of being welded and fixed
Sealing property.
As shown in Fig. 3 to Fig. 7, it is preferable that 10 and second cover board 20 of the first cover board is integrally formed, by the first lid
10 and second cover board 20 of plate is respectively adopted integrally formed mode and carries out punching press making, advantageously ensures that shaping efficiency and quality.
Preferably, the cover board body 9 is stainless steel, and stainless steel belongs to relatively common production material, and
And its intensity is higher, be conducive to improve the overall performance of cover board body.
The structure, feature and effect of the utility model are described in detail based on the embodiments shown in the drawings, with
Upper described is only the preferred embodiment of the utility model, but the utility model is to limit practical range shown in drawing, it is every according to
The change that conception according to the utility model is made, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure
When showing covered spirit, it should be within the protection scope of the present utility model.
Claims (6)
1. a kind of heavy truck enging cabin cover board, including cover board body (9), it is characterised in that：
The cover board body (9) is sheet metal component；One surface elevation of the cover board body (9) is formed raised (91)；The protrusion
(91) edge is provided with flange (92)；The protrusion end face of (91) and the handing-over position of adjacent two sides are to turn
Angle (94)；
Being horizontally disposed with the end face of the protrusion (91) has step (93)；The turning (94) and the handing-over position of flange (92)
Equipped with suction wrinkle muscle (95).
2. heavy truck according to claim 1 enging cabin cover board, it is characterised in that：Cover board body (9) edge
The datum level intersected with the step (93) middle part is divided into the first cover board (10) and the second cover board (20), first lid
The handing-over position of plate (10) and the datum level is first connecting portion position (103), second cover board (20) and the datum level
Handing-over position be second connecting portion position (203)；The first connecting portion position (103) is solid with the second connecting portion position (203)
Fixed connection.
3. heavy truck according to claim 2 enging cabin cover board, it is characterised in that：The datum level with described
Rank (93) is perpendicular.
4. the heavy truck enging cabin cover board according to Claims 2 or 3, it is characterised in that：The first connecting portion
Position (103) is welded and fixed with second connecting portion position (203).
5. heavy truck according to claim 4 enging cabin cover board, it is characterised in that：First cover board (10) and
Second cover board (20) is integrally formed.
6. heavy truck according to claim 1 enging cabin cover board, it is characterised in that：The cover board body (9) is
Stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721108566.1U CN207311314U (en) | 2017-08-31 | 2017-08-31 | A kind of heavy truck enging cabin cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721108566.1U CN207311314U (en) | 2017-08-31 | 2017-08-31 | A kind of heavy truck enging cabin cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207311314U true CN207311314U (en) | 2018-05-04 |
Family
ID=62384928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721108566.1U Expired - Fee Related CN207311314U (en) | 2017-08-31 | 2017-08-31 | A kind of heavy truck enging cabin cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207311314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465589A (en) * | 2019-08-02 | 2019-11-19 | 西安飞机工业（集团）有限责任公司 | A kind of semiclosed sheet metal component manufacturing process of structure and shaping dies |
-
2017
- 2017-08-31 CN CN201721108566.1U patent/CN207311314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465589A (en) * | 2019-08-02 | 2019-11-19 | 西安飞机工业（集团）有限责任公司 | A kind of semiclosed sheet metal component manufacturing process of structure and shaping dies |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107470432B (en) | Fender drawing forming process | |
| CN103934381A (en) | Automobile high-strength board chassis component forming technology | |
| CN207311314U (en) | A kind of heavy truck enging cabin cover board | |
| CN107854096A (en) | A kind of drawer dishwasher inner bag and its moulding process | |
| CN107284528A (en) | A kind of top cap rear cross beam assembly, body rear end main frame and automobile | |
| CN102381359A (en) | Structure for body-side outer panel and fender piece area of automobile | |
| CN107000792A (en) | The framework of roof and the manufacture method of framework | |
| CN101913316B (en) | Door panel part and secondary drawing and punching method of door panel | |
| CN209111909U (en) | A kind of tail-door hinge stiffening plate | |
| CN202324454U (en) | Wood composite cellular board | |
| CN201597643U (en) | Automotive front panel | |
| CN208618962U (en) | A kind of hinge for engine hood mounting structure | |
| CN203473012U (en) | Engine hood outer plate | |
| CN208559530U (en) | A kind of top cap rear cross beam stiffener assembly | |
| CN103434516B (en) | Lower cabinet body of driver table of railway vehicle | |
| CN203806011U (en) | Inner bracket for car engine hood | |
| CN206466019U (en) | Car body longeron bridging arrangement | |
| CN206679089U (en) | The bonnet panel integrated structure of vehicle | |
| CN206579707U (en) | A kind of backseat side cover plate of automobile | |
| CN214689762U (en) | Split type side wall planking structure | |
| CN205469302U (en) | Car B post inner panel and production mould thereof | |
| CN103434515B (en) | Lower cabinet body of driver table of railway vehicle manufacturing process | |
| CN211230636U (en) | Novel reinforcing rib structure arrangement | |
| CN209535218U (en) | A kind of vehicle side-wall inner-plate semi-finished product | |
| CN205836474U (en) | Spending shelf structure in a kind of |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20200831 |