CN206501688U - Commercial car door is horizontal stiffening beam down - Google Patents
Commercial car door is horizontal stiffening beam down Download PDFInfo
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- CN206501688U CN206501688U CN201720092670.XU CN201720092670U CN206501688U CN 206501688 U CN206501688 U CN 206501688U CN 201720092670 U CN201720092670 U CN 201720092670U CN 206501688 U CN206501688 U CN 206501688U
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- Prior art keywords
- sill
- buttress brace
- connecting portion
- car door
- under
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- 238000003466 welding Methods 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims description 17
- 238000004026 adhesive bonding Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010073 coating (rubber) Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a commercial car door is horizontal stiffening beam down, includes the roof beam main part and the roof beam connecting portion that sets up on it, the roof beam main part is connected with the door through roof beam connecting portion, the roof beam main part includes from top to bottom connection's bottom end rail and stiffening beam, and the thickness of bottom end rail is less than the thickness of stiffening beam, and the bottom end rail is the cuboid structure, and the stiffening beam is the right angle ladder type structure of invering, and the middle part of bottom end rail is provided with a plurality of rubber coating heavy platforms, is provided with outer open handle heavy platform, strengthening rib, locating hole, handle mounting hole, trompil platform on the. The design has the advantages of high material utilization rate, small weight, good reinforcing effect, high firmness, good welding effect and high manufacturing efficiency.
Description
Technical field
The utility model is related to a kind of car door part, belongs under automobile manufacturing field, more particularly to a kind of commercial car car door
Willfully brutal, it is particularly applicable in the way of parts processing, improve stock utilization, and reduce component weight.
Background technology
Willfully brutal is monolithic construction under traditional commercial-vehicle cab car door, and its shortcoming includes two aspects：First,
Part shape abnormity, part material utilization rate is low；Secondly, part top, bottom material are thick consistent, and cost is higher, and weight is larger, most
Cause part waste material many eventually, material cost is high.
Authorization Notice No. is CN2900746Y, and authorized announcement date discloses for the utility model patent on May 16th, 2007
A kind of cross beam structure of automobile door, it has been symmetrically welded a crossbar bracket, crossbar bracket and car door Inner Mongol at beam pipe two ends
The solder side of skin is plane, makes firm welding, easily, and is cambered surface with the welding position of beam pipe, with the table fully with pipe
Face is contacted, and increases bonding area, increases weld strength.Although the design improves horizontal stroke by crossbar bracket, the design of ribs
The security reliability that beam is connected with car door, but it still has following defect：
First, the vehicle door beam in the design is structure as a whole, still have that above-mentioned part material utilization rate is low, weight compared with
Big defect；
Secondly, the crossbar bracket volume set up in the design is larger, and only serves beneficial to welding, not only increases making
Cost, and improve assembly difficulty.
The content of the invention
The purpose of this utility model be overcome stock utilization present in prior art is relatively low, weight is larger defect with
Problem is there is provided a kind of stock utilization is higher, willfully brutal under the less commercial car car door of weight.
To realize object above, technical solution of the present utility model is：Willfully brutal under a kind of commercial car car door, bag
The beam connecting portion for including beam main body and setting thereon, the beam main body is connected by beam connecting portion with car door；
The beam main body includes the position of its nearly left end and buttress brace on sill and buttress brace, the bottom of the sill
Top be connected, the length of sill is more than the length of buttress brace, and offers in the middle part of buttress brace outward open handle and sink platform.
The connected mode of the sill and buttress brace is welding.
The thickness of the sill is less than the thickness of buttress brace.
The beam connecting portion include the left connecting portion of sill, the right connecting portion of sill and the left connecting portion of buttress brace, it is described under
The left connecting portion of crossbeam is in the left end of sill, and the right connecting portion of sill is in the right-hand member of sill, the left connection of the buttress brace
Portion is located at the left end of buttress brace, and the left connecting portion of sill, the left connecting portion of buttress brace are leveled up and down setting.
The left connecting portion of sill, the right connecting portion of sill are the welding edge of lamellar body structure.
The sill is rectangular parallelepiped structure, and the buttress brace is inverted right angle trapezoidal-structure, and the top of buttress brace is wide
In the bottom of buttress brace, the left side of buttress brace is vertical edge, and the right side of buttress brace is inclined side.
The position of its nearly left end offers heavy positioned at outward open handle on the heavy platform of outward open handle, buttress brace on the buttress brace
Position between platform, inclined side is provided with reinforcement, and being provided with positioning hole, handle between the reinforcement and the heavy platform of outward open handle pacifies
Hole is filled, and positioning hole is set higher than handle installing hole.
The reinforcement is inclined ellipsoidal structure.
The position of nearly handle installing hole is provided with perforate platform on the heavy platform of the outward open handle.
The heavy platform of multiple gluings is provided with the middle part of the sill, heavy axis of the platform along sill of the gluing is equal successively
Even arrangement.
Compared with prior art, the beneficial effects of the utility model are：
1st, under a kind of commercial car car door of the utility model willfully in brutal, the beam main body includes sill, buttress brace, is
Two single parts, during making, are first processed respectively, then assembly and connection, and its advantage is as follows：Firstly, since split adds
Work, in the absence of special-shaped part, improves part material utilization rate, reduces waste material, reduce cost；Secondly as parts processing, lower horizontal stroke
Beam, buttress brace can select the thick material of different material, reduce cost and weight.Therefore, the utility model not only stock utilization
It is higher, and weight is smaller.
2nd, under a kind of commercial car car door of the utility model willfully in brutal, beam connecting portion include the left connecting portion of sill, under
The right connecting portion of crossbeam and the left connecting portion of buttress brace, wherein, the left connecting portion of sill, the right connecting portion of sill are located at sill respectively
Left and right two ends, the left connecting portion of buttress brace is on the left end of buttress brace, and the left connecting portion of sill, the left connecting portion of buttress brace
Lower concordant setting, the design can not only improve down the degree of being connected firmly of willfully brutal and car door, and reduce pad
Quantity and bonding area, improve welding efficiency.Therefore, not only firmness is stronger for the utility model, and welding effect is preferable.
3rd, under a kind of commercial car car door of the utility model willfully in brutal, sill above is rectangular parallelepiped structure,
Underlying buttress brace is that outward open handle heavy platform, reinforcement, positioning are provided with inverted right angle trapezoidal-structure, buttress brace
Hole, handle installing hole, in use, rectangular parallelepiped structure mutually cooperates with being inverted right angle trapezoidal-structure, while realizing that enhancing is reinforced
Overall space-consuming is reduced as far as possible, meanwhile, it is inverted right angle trapezoidal-structure in itself, can obtains maximum with minimum space-consuming
Stiffening effect, and enough installing spaces can be provided installed with setting outward open handle to sink platform, reinforcement, positioning hole and handle
Hole, does not influence to make and efficiency of assembling.Therefore, not only stiffening effect is preferable for the utility model, and manufacture efficiency is higher.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 rearview.
Fig. 3 is connection diagram of the present utility model.
Fig. 4 is assembling schematic diagram of the present utility model.
In figure：The left connecting portion 31 of car door 1, beam main body 2, beam connecting portion 3, sill, the right connecting portion 32 of sill, buttress brace
Left connecting portion 33, sill 4, gluing sink platform 41, buttress brace 5, outward open handle sink platform 51, vertical edge 52, inclined side 53, reinforcement
54th, positioning hole 55, handle installing hole 56, perforate platform 561.
Embodiment
The utility model is described in further detail below in conjunction with brief description of the drawings and embodiment.
Referring to Fig. 1 to Fig. 4, willfully brutal under a kind of commercial car car door, including beam main body 2 and the beam connecting portion that sets thereon
3, the beam main body 2 is connected by beam connecting portion 3 with car door 1；
The beam main body 2 includes the position of its nearly left end on sill 4 and buttress brace 5, the bottom of the sill 4 with adding
The top of brutal 5 is connected, and the length of sill 4 is more than the length of buttress brace 5, and offers external-open at the middle part of buttress brace 5
Handle sinks platform 51.
The connected mode of the sill 4 and buttress brace 5 is welding.
The thickness of the sill 4 is less than the thickness of buttress brace 5.
The beam connecting portion 3 includes the left connecting portion 31 of sill, the right connecting portion 32 of sill and the left connecting portion 33 of buttress brace,
The left connecting portion 31 of sill is located at the left end of sill 4, and the right connecting portion 32 of sill is located at the right-hand member of sill 4, described
The left connecting portion 33 of buttress brace is located at the left end of buttress brace 5, and the left connecting portion 31 of sill, the left connecting portion 33 of buttress brace are leveled up and down
Set.
The left connecting portion 31 of sill, the right connecting portion 32 of sill are the welding edge of lamellar body structure.
The sill 4 is rectangular parallelepiped structure, and the buttress brace 5 is inverted right angle trapezoidal-structure, the top of buttress brace 5
It is wider than the bottom of buttress brace 5, the left side of buttress brace 5 is vertical edge 52, and the right side of buttress brace 5 is inclined side 53.
The position of its nearly left end is offered on the buttress brace 5 is located at outward open handle on the heavy platform 51 of outward open handle, buttress brace 5
Heavy position between platform 51, inclined side 53 is provided with reinforcement 54, is provided between the reinforcement 54 and the heavy platform 51 of outward open handle
Positioning hole 55, handle installing hole 56, and positioning hole 55 sets higher than handle installing hole 56.
The reinforcement 54 is inclined ellipsoidal structure.
The position of nearly handle installing hole 56 is provided with perforate platform 561 on the heavy platform 51 of the outward open handle.
The middle part of the sill 4 is provided with multiple gluings and sinks platform 41, and the gluing sinks axis of the platform 41 along sill 4
It is evenly arranged successively.
Principle of the present utility model is described as follows：
The utility model is mainly made up of sill 4, buttress brace 5, and sill 4, buttress brace 5 are welded on again after processing respectively
Together, because buttress brace 5 needs to install outward open handle, therefore its material thickness is more than sill 4.The middle part of sill 4 is provided with multiple
Gluing sinks platform 41, and all gluings sink axis of the platform 41 along sill 4 and are evenly arranged successively, in use, gluing sinks on platform 41
Gluing, for being bonded under car door willfully brutal and outer car door.Buttress brace 5 is inverted right angle trapezoidal-structure, and its top is wider than
Bottom, its left side is vertical edge 52, and its right side is inclined side 53.The heavy platform 51 of outward open handle is provided with buttress brace 5, is strengthened
Muscle 54, positioning hole 55, handle installing hole 56, perforate platform 561, wherein, outward open handle sinks platform 51 to coordinate outward open handle
Install and use, reinforcement 54 is to increase detail rigidity, and positioning hole 55 is passed through to be positioned with for alignment pin, so that side
Just the design and automobile door welding, handle installing hole 56 is to install door external-open handle, and perforate platform 561 is to open up handle peace
Hole 56 is filled, the degree of accuracy of perforate is improved.
Embodiment 1：
Referring to Fig. 1 to Fig. 4, willfully brutal under a kind of commercial car car door, including beam main body 2 and the beam connecting portion that sets thereon
3, the beam main body 2 is connected by beam connecting portion 3 with car door 1；The beam main body 2 includes sill 4 and buttress brace 5, described
The position of its nearly left end is connected with the top of buttress brace 5 on the bottom of sill 4, and the length of sill 4 is more than buttress brace 5
Length, and offer at the middle part of buttress brace 5 outward open handle and sink platform 51.Connected mode between the sill 4 and buttress brace 5
Preferably weld, and thickness of the thickness less than buttress brace 5 of sill 4.
Embodiment 2：
Substance be the same as Example 1, difference is：
The beam connecting portion 3 includes the left connecting portion 31 of sill, the right connecting portion 32 of sill and the left connecting portion 33 of buttress brace,
The left connecting portion 31 of sill is located at the left end of sill 4, and the right connecting portion 32 of sill is located at the right-hand member of sill 4, described
The left connecting portion 33 of buttress brace is located at the left end of buttress brace 5, and the left connecting portion 31 of sill, the left connecting portion 33 of buttress brace are leveled up and down
Set, and the left connecting portion 31 of sill, the right connecting portion 32 of sill are the welding edge of lamellar body structure.
Embodiment 3：
Substance be the same as Example 1, difference is：
The sill 4 is rectangular parallelepiped structure, and the buttress brace 5 is inverted right angle trapezoidal-structure, the top of buttress brace 5
It is wider than the bottom of buttress brace 5, the left side of buttress brace 5 is vertical edge 52, and the right side of buttress brace 5 is inclined side 53.It is described to add
The position of its nearly left end, which is offered, on brutal 5 is located at outward open handle heavy platform 51, inclined side on the heavy platform 51 of outward open handle, buttress brace 5
Position between 53 is provided with reinforcement 54, and reinforcement 54 is inclined ellipsoidal structure, reinforcement 54 and the heavy platform of outward open handle
Positioning hole 55, handle installing hole 56 are provided between 51, positioning hole 55 is set higher than handle installing hole 56, the outward open handle sinks
The position of nearly handle installing hole 56 is provided with perforate platform 561 on platform 51.The middle part of the sill 4 is provided with multiple gluings and sunk
Platform 41, heavy axis of the platform 41 along sill 4 of the gluing is evenly arranged successively.
Claims (10)
1. willfully brutal, including beam main body under a kind of commercial car car door（2）And the beam connecting portion set thereon（3）, the beam master
Body（2）Pass through beam connecting portion（3）With car door（1）It is connected, it is characterised in that：
The beam main body（2）Including sill（4）With buttress brace（5）, the sill（4）Bottom on its nearly left end position
With buttress brace（5）Top be connected, sill（4）Length be more than buttress brace（5）Length, and in buttress brace（5）In
Portion offers the heavy platform of outward open handle（51）.
2. willfully brutal under a kind of commercial car car door according to claim 1, it is characterised in that：The sill（4）With
Buttress brace（5）Connected mode for welding.
3. willfully brutal under a kind of commercial car car door according to claim 1 or 2, it is characterised in that：The sill（4）
Thickness be less than buttress brace（5）Thickness.
4. willfully brutal under a kind of commercial car car door according to claim 1 or 2, it is characterised in that：The beam connecting portion
（3）Including the left connecting portion of sill（31）, the right connecting portion of sill（32）With the left connecting portion of buttress brace（33）, the sill left side
Connecting portion（31）Positioned at sill（4）Left end, the right connecting portion of sill（32）Positioned at sill（4）Right-hand member, the reinforcement
The left connecting portion of beam（33）Positioned at buttress brace（5）Left end, and the left connecting portion of sill（31）, the left connecting portion of buttress brace（33）Up and down
It is concordant to set.
5. willfully brutal under a kind of commercial car car door according to claim 4, it is characterised in that：The left connection of the sill
Portion（31）, the right connecting portion of sill（32）For the welding edge of lamellar body structure.
6. willfully brutal under a kind of commercial car car door according to claim 1 or 2, it is characterised in that：The sill（4）
For rectangular parallelepiped structure, the buttress brace（5）For inverted right angle trapezoidal-structure, buttress brace（5）Top be wider than buttress brace（5）'s
Bottom, buttress brace（5）Left side be vertical edge（52）, buttress brace（5）Right side be inclined side（53）.
7. willfully brutal under a kind of commercial car car door according to claim 6, it is characterised in that：The buttress brace（5）On
The position of its nearly left end offers the heavy platform of outward open handle（51）, buttress brace（5）It is upper to be located at the heavy platform of outward open handle（51）, inclined side
（53）Between position be provided with reinforcement（54）, the reinforcement（54）With the heavy platform of outward open handle（51）Between be provided with positioning hole
（55）, handle installing hole（56）, and positioning hole（55）Higher than handle installing hole（56）Set.
8. willfully brutal under a kind of commercial car car door according to claim 7, it is characterised in that：The reinforcement（54）For
Inclined ellipsoidal structure.
9. willfully brutal under a kind of commercial car car door according to claim 7, it is characterised in that：The outward open handle sinks platform
（51）Upper nearly handle installing hole（56）Position be provided with perforate platform（561）.
10. willfully brutal under a kind of commercial car car door according to claim 6, it is characterised in that：The sill（4）'s
Middle part is provided with the heavy platform of multiple gluings（41）, the gluing sinks platform（41）Along sill（4）Axis be evenly arranged successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092670.XU CN206501688U (en) | 2017-01-22 | 2017-01-22 | Commercial car door is horizontal stiffening beam down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092670.XU CN206501688U (en) | 2017-01-22 | 2017-01-22 | Commercial car door is horizontal stiffening beam down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206501688U true CN206501688U (en) | 2017-09-19 |
Family
ID=59833849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720092670.XU Active CN206501688U (en) | 2017-01-22 | 2017-01-22 | Commercial car door is horizontal stiffening beam down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206501688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627060A (en) * | 2017-01-22 | 2017-05-10 | 东风商用车有限公司 | Commercial car door is horizontal stiffening beam down |
-
2017
- 2017-01-22 CN CN201720092670.XU patent/CN206501688U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627060A (en) * | 2017-01-22 | 2017-05-10 | 东风商用车有限公司 | Commercial car door is horizontal stiffening beam down |
| CN106627060B (en) * | 2017-01-22 | 2023-09-01 | 东风商用车有限公司 | Lower transverse stiffening beam of commercial vehicle door |
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