CN109555760A - High-intensitive corner fittings - Google Patents
High-intensitive corner fittings Download PDFInfo
- Publication number
- CN109555760A CN109555760A CN201811591338.3A CN201811591338A CN109555760A CN 109555760 A CN109555760 A CN 109555760A CN 201811591338 A CN201811591338 A CN 201811591338A CN 109555760 A CN109555760 A CN 109555760A
- Authority
- CN
- China
- Prior art keywords
- wrap angle
- cornerite
- external wrap
- corner fittings
- interior
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000012946 outsourcing Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 10
- 238000003466 welding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention relates to a kind of corner fittings for box-type automobile, especially high-intensitive corner fittings, including integrally formed external wrap angle and integrally formed interior cornerite；The external wrap angle is fixed on the angle of carriage body, and is fixed on the outer surface of carriage body；The medial surface of external wrap angle is arranged in the interior cornerite, and interior cornerite is less than external wrap angle, and interior cornerite and external wrap angle form step, and the face of the interior cornerite is concordant with the face inside carriage body；The external wrap angle and interior cornerite are overall structure；The external wrap angle is equipped with multiple mounting holes, and the mounting hole is through-hole, and mounting hole is arranged along the edge of external wrap angle, and mounting hole is far from interior cornerite.High intensity corner fittings provided by the invention is not easy to loosen, deform, bonding strength is high, box body splicing is secured, easy for installation.
Description
Technical field
The present invention relates to a kind of corner fittings for van, especially high-intensitive corner fittings.
Background technique
Many van-type vehicles and shelter etc. need to install corner fittings and guarantee that cabin assembly is solid and reliable.
Existing corner fittings is welded by aluminium sheet.Using the van-type vehicle of structure type assembly in highway (containing dirt road) fortune
Loosening, deformation can occur under the conditions of defeated, corner bonding strength performance is poor.
Summary of the invention
To solve the above problems, the present invention provides, one kind is not easy to loosen, deform, bonding strength is high, box body splicing is firm
High-intensitive corner fittings, the specific technical proposal is:
High-intensitive corner fittings, including integrally formed external wrap angle and integrally formed interior cornerite；The external wrap angle is fixed on compartment
On the angle of body, and it is fixed on the outer surface of carriage body；The medial surface of external wrap angle is arranged in the interior cornerite, and interior cornerite is less than outsourcing
Angle, interior cornerite and external wrap angle form step, and the face of the interior cornerite is concordant with the face inside carriage body；The external wrap angle and interior cornerite
For overall structure；The external wrap angle is equipped with multiple mounting holes, and the mounting hole is through-hole, and mounting hole is set along the edge of external wrap angle
It sets, and mounting hole is far from interior cornerite.
By using above-mentioned technical proposal, integrally formed external wrap angle is compared with the corner-wrapping element being welded, overall structure
Intensity height, welding stress and welding defect are not easy to deform, bonding strength height.
Interior cornerite further improves intensity, and can realize with carriage body and dock well, reduces the difficulty of carriage body splicing
Degree, as long as reserving the installation space of interior cornerite, it is difficult to reduce carriage body splicing because carriage body does not need to splice angle again when splicing
Degree, and facilitate the installation of high-intensitive corner fittings, reduce the influence of carriage body angle diagonal installation.
External wrap angle and interior cornerite are overall structure, and structural strength is higher, and connection is reliable, and external wrap angle is fixed on the angle of carriage body
On, the angle of interior cornerite filling carriage body realizes connection carriage body, while realizing the sealing of carriage body.Mounting hole conveniently passes through spiral shell
High-intensitive corner fittings is mounted on carriage body by bolt, also facilitates and high-intensitive corner fittings is welded on carriage body by welding.
It preferably, further include side opening and inner cavity, the side opening is separately positioned on three lateral surfaces of external wrap angle, and side opening is used
In insertion stationary fixture；Between external wrap angle and interior cornerite, inner cavity is communicated with side opening for the inner cavity, and inner cavity is for accommodating fixation
Fixture.
By using above-mentioned technical proposal, side opening, which facilitates, is fixed to carriage body on automobile.
It preferably, further include reinforcing cornerite, the lateral surface reinforced cornerite and external wrap angle is arranged in reinforces cornerite less than outer
Cornerite, reinforces cornerite and external wrap angle forms step, and reinforces cornerite far from mounting hole, reinforces cornerite and external wrap angle is whole knot
Structure；The side opening penetrates reinforcement cornerite.
By using above-mentioned technical proposal, the intensity of high-intensitive corner fittings can be further increased by reinforcing cornerite, reduce cavity
Influence to integral strength.
Preferably, the thickness between the inner cavity and the outer surface for reinforcing cornerite is greater than the thickness of external wrap angle.
By using above-mentioned technical proposal, the external wrap angle thickness intensity less than normal for reducing entire high-intensitive corner fittings is avoided, from knot
Guarantee the intensity of reinforcement corner fittings on structure.
Preferably, the high-intensitive corner fittings is aluminium casting.
By using above-mentioned technical proposal, aluminium casting casting is convenient, is suitble to complicated structure, is capable of forming inner cavity, internal
High-quality, structural strength is high, and following process is convenient.
Compared with prior art the invention has the following advantages:
High intensity corner fittings provided by the invention is not easy to loosen, deform, bonding strength is high, box body splicing is secured, easy for installation.
Detailed description of the invention
Fig. 1 is the axonometric drawing along the medial surface for reinforcing corner fittings；
Fig. 2 is the axonometric drawing along the lateral surface for reinforcing corner fittings；
Fig. 3 is the front view for reinforcing corner fittings；
Fig. 4 is the cross-sectional view of the line A-A along Fig. 3.
Specific embodiment
Now in conjunction with attached drawing, the invention will be further described.
The intensity of corner fittings is improved by the way that the corner fittings of welding is changed to overall structure, and is guaranteed by cornerite 20 in increasing
Intensity, while the difficulty of processing of carriage body is reduced, and keep high-intensitive corner fittings easy for installation.
Embodiment one
As depicted in figs. 1 and 2, high-intensitive corner fittings, including integrally formed external wrap angle 10 and integrally formed interior cornerite 20；
External wrap angle 10 is fixed on the angle of carriage body, and is fixed on the outer surface of carriage body；The medial surface of external wrap angle 10 is arranged in interior cornerite 20,
And interior cornerite 20 is less than external wrap angle 10, interior cornerite 20 forms step, the face and the face inside carriage body of interior cornerite 20 with external wrap angle 10
Concordantly；External wrap angle 10 and interior cornerite 20 are overall structure；External wrap angle 10 is equipped with multiple mounting holes 11, and mounting hole 11 is through-hole,
Mounting hole 11 is arranged along the edge of external wrap angle 10, and mounting hole 11 is far from interior cornerite 20.
Integrally formed external wrap angle 10 compared with the corner-wrapping element being welded, overall structural strength is high, welding stress and
Welding defect is not easy to deform, bonding strength height.
Interior cornerite 20 further improves intensity, and can realize with carriage body and dock well, reduces carriage body splicing
Difficulty, as long as reserving the installation space of interior cornerite 20, reduces carriage body and spells because carriage body does not need to splice angle again when splicing
Difficulty is connect, and facilitates the installation of high-intensitive corner fittings, reduces the influence of carriage body angle diagonal installation.
External wrap angle 10 and interior cornerite 20 are overall structure, and structural strength is higher, and connection is reliable, and external wrap angle 10 is fixed on carriage body
Angle on, interior cornerite 20 fills the angle of carriage body, that is, realizes connection carriage body, while realizing the sealing of carriage body.11 side of mounting hole
It will pass through bolt high-intensitive corner fittings is mounted on carriage body, also facilitate and high-intensitive corner fittings is welded on carriage body by welding
On.
High-intensitive corner fittings can be used machining mode and process, can also use casting, cast form post-processing, thus
Make high-intensitive corner fittings overall structure.
Embodiment two
It on the basis of the above embodiment 1, as shown in Figures 1 to 4, further include side opening 12 and inner cavity 40, side opening 12 is distinguished
It is arranged on three lateral surfaces of external wrap angle 10, side opening 12 is for being inserted into stationary fixture；Inner cavity 40 is located at external wrap angle 10 and interior packet
Between angle 20, inner cavity 40 is communicated with side opening 12, and inner cavity 40 is for accommodating stationary fixture.
Side opening 12, which facilitates, to be fixed to carriage body on the chassis of automobile.
High-intensitive corner fittings is aluminium casting.Aluminium casting casting is convenient, is suitble to complicated structure, is capable of forming inner cavity 40, internal
High-quality, structural strength is high, and following process is convenient.
Embodiment three
Further include reinforcing cornerite 30 on the basis of above-described embodiment two, reinforces cornerite 30 and the outer of external wrap angle 10 is set
Side reinforces cornerite 30 and is less than external wrap angle 10, reinforces cornerite 30 and external wrap angle 10 forms step, and reinforce cornerite 30 far from installation
Hole 11, reinforces cornerite 30 and external wrap angle 10 is overall structure；Side opening 12, which penetrates, reinforces cornerite 30.
The intensity of high-intensitive corner fittings can be further increased by reinforcing cornerite 30, reduce influence of the cavity to integral strength.
As shown in figure 4, the thickness between inner cavity 40 and the outer surface for reinforcing cornerite 30 is greater than the thickness of external wrap angle 10.
10 thickness of the external wrap angle intensity less than normal for reducing entire high-intensitive corner fittings is avoided, guarantees to reinforce the strong of corner fittings from structure
Degree.
Carriage body equipped with high-intensitive corner fittings is fixed on vehicle chassis, transportation environment test is then carried out, is carried out not small
It is transported in 3000km highway sport car, the results showed that high-intensitive corner fittings non-loosening, deformation, corner bonding strength are functional.
Claims (5)
1. high-intensitive corner fittings, which is characterized in that
Including integrally formed external wrap angle (10) and integrally formed interior cornerite (20)；
The external wrap angle (10) is fixed on the angle of carriage body, and is fixed on the outer surface of carriage body；
The medial surface in external wrap angle (10) is arranged in the interior cornerite (20), and interior cornerite (20) is less than external wrap angle (10), interior cornerite
(20) step is formed with external wrap angle (10), the face of the interior cornerite (20) is concordant with the face inside carriage body；
The external wrap angle (10) and interior cornerite (20) are overall structure；
The external wrap angle (10) is equipped with multiple mounting holes (11), and the mounting hole (11) is through-hole, and mounting hole (11) is along outsourcing
The edge at angle (10) is arranged, and mounting hole (11) is far from interior cornerite (20).
2. high intensity corner fittings according to claim 1, which is characterized in that
It further include side opening (12) and inner cavity (40), the side opening (12) is separately positioned on three lateral surfaces of external wrap angle (10),
Side opening (12) is for being inserted into stationary fixture；
The inner cavity (40) is located between external wrap angle (10) and interior cornerite (20), and inner cavity (40) are communicated with side opening (12), inner cavity
(40) for accommodating stationary fixture.
3. high intensity corner fittings according to claim 2, which is characterized in that
It further include reinforcing cornerite (30), it is described to reinforce cornerite (30) setting in the lateral surface of external wrap angle (10), reinforce cornerite (30)
Less than external wrap angle (10), reinforce cornerite (30) and external wrap angle (10) and form step, and reinforcement cornerite (30) is separate mounting hole (11),
Reinforcing cornerite (30) and external wrap angle (10) is overall structure；The side opening (12), which penetrates, reinforces cornerite (30).
4. high intensity corner fittings according to claim 3, which is characterized in that
Thickness between the inner cavity (40) and the outer surface for reinforcing cornerite (30) is greater than the thickness of external wrap angle (10).
5. high intensity corner fittings according to any one of claims 1 to 4, which is characterized in that
The high intensity corner fittings is aluminium casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591338.3A CN109555760A (en) | 2018-12-25 | 2018-12-25 | High-intensitive corner fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591338.3A CN109555760A (en) | 2018-12-25 | 2018-12-25 | High-intensitive corner fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109555760A true CN109555760A (en) | 2019-04-02 |
Family
ID=65871247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811591338.3A Pending CN109555760A (en) | 2018-12-25 | 2018-12-25 | High-intensitive corner fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109555760A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736305Y (en) * | 2004-09-10 | 2005-10-26 | 中国国际海运集装箱(集团)股份有限公司 | A novel corner fitting |
| CN203359271U (en) * | 2013-06-24 | 2013-12-25 | 扬州通盈机械制造有限公司 | Container corner fitting |
| CN204384137U (en) * | 2014-12-04 | 2015-06-10 | 扬州润扬物流装备有限公司 | Undercarriage structure and there is its side curtain case |
| CN204703308U (en) * | 2015-05-25 | 2015-10-14 | 扬州泰利特种装备有限公司 | A kind of bight built-in fitting being applicable to shelter coner and fixing |
| CN205071606U (en) * | 2015-09-22 | 2016-03-02 | 北京新立机械有限责任公司 | Big board shelter cabin body structure |
| CN106741194A (en) * | 2016-12-27 | 2017-05-31 | 湖南晟通天力汽车有限公司 | Van-type tailer connector |
| CN206396912U (en) * | 2017-01-19 | 2017-08-11 | 亚天顿（廊坊）复合材料科技有限公司 | A kind of composite shelter connecting angle pieces |
| CN206485407U (en) * | 2016-12-30 | 2017-09-12 | 衡阳泰豪通信车辆有限公司 | A kind of composite cornerite |
| CN107150866A (en) * | 2016-03-04 | 2017-09-12 | 胡洪军 | Container seals angle supporting device |
| CN207160253U (en) * | 2017-08-30 | 2018-03-30 | 江苏安居模块化建筑有限公司 | A kind of flattening packing formula case room bottom corner piece |
| CN209687852U (en) * | 2018-12-25 | 2019-11-26 | 苏州江南航天机电工业有限公司 | High-intensitive corner fittings |
-
2018
- 2018-12-25 CN CN201811591338.3A patent/CN109555760A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736305Y (en) * | 2004-09-10 | 2005-10-26 | 中国国际海运集装箱(集团)股份有限公司 | A novel corner fitting |
| CN203359271U (en) * | 2013-06-24 | 2013-12-25 | 扬州通盈机械制造有限公司 | Container corner fitting |
| CN204384137U (en) * | 2014-12-04 | 2015-06-10 | 扬州润扬物流装备有限公司 | Undercarriage structure and there is its side curtain case |
| CN204703308U (en) * | 2015-05-25 | 2015-10-14 | 扬州泰利特种装备有限公司 | A kind of bight built-in fitting being applicable to shelter coner and fixing |
| CN205071606U (en) * | 2015-09-22 | 2016-03-02 | 北京新立机械有限责任公司 | Big board shelter cabin body structure |
| CN107150866A (en) * | 2016-03-04 | 2017-09-12 | 胡洪军 | Container seals angle supporting device |
| CN106741194A (en) * | 2016-12-27 | 2017-05-31 | 湖南晟通天力汽车有限公司 | Van-type tailer connector |
| CN206485407U (en) * | 2016-12-30 | 2017-09-12 | 衡阳泰豪通信车辆有限公司 | A kind of composite cornerite |
| CN206396912U (en) * | 2017-01-19 | 2017-08-11 | 亚天顿（廊坊）复合材料科技有限公司 | A kind of composite shelter connecting angle pieces |
| CN207160253U (en) * | 2017-08-30 | 2018-03-30 | 江苏安居模块化建筑有限公司 | A kind of flattening packing formula case room bottom corner piece |
| CN209687852U (en) * | 2018-12-25 | 2019-11-26 | 苏州江南航天机电工业有限公司 | High-intensitive corner fittings |
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