CN110159621A - Connecting unit of profile material with holes and its application method - Google Patents
Connecting unit of profile material with holes and its application method Download PDFInfo
- Publication number
- CN110159621A CN110159621A CN201910450533.2A CN201910450533A CN110159621A CN 110159621 A CN110159621 A CN 110159621A CN 201910450533 A CN201910450533 A CN 201910450533A CN 110159621 A CN110159621 A CN 110159621A
- Authority
- CN
- China
- Prior art keywords
- holes
- connecting pin
- hole
- type connecting
- profile
- 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
- 239000000463 material Substances 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 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
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/20—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using bayonet connections
Abstract
The invention belongs to structural shape technical field, being related to a kind of connecting unit of profile material with holes and its application method, connecting unit of profile material with holes includes a pair of of through-hole type connecting pin, a pair of of nut type connecting pin and four stay bolts；The through-hole type connecting pin is radially equipped with the through-hole of several parallel equidistant arrangements passed through for the stay bolt, the nut type connecting pin is radially equipped with the threaded hole with stay bolt cooperation of several parallel equidistant arrangements, and the axis spacing of adjacent through-holes is equal to the axis spacing of adjacent screw holes.The present invention can enable building structure comprehensive strength high, accurate positioning, and stay bolt loosening can be effectively prevented in the deformation that when through-hole type connecting pin and nut type connecting pin stress generates.
Description
Technical field
The present invention relates to structural shape technical field, in particular to a kind of connecting unit of profile material with holes and its application method.
Background technique
With the continuous development of domestic automobile industry, industry competition is increasingly fierce, and user is higher and higher to the quality of automobile
Requirement, vehicle factor be keep product competitiveness, to vehicle update and new model release step constantly accelerate while, each vapour
Man, depot has also turned to attention the exploitation of measuring technique also in new process of constantly employing new technology.The development of manufacturing technology
It also be unable to do without measuring technique simultaneously, the two complements each other, and promotes mutually.New measuring technique constantly discloses the deficiency of new process
Place is allowed to further innovate and be transformed, becomes more perfect.The element of cubing, fixture as measuring technique,
The effect that production scene is played is more and more obvious, the single vehicle special gauge of tradition, fixture form be gradually unable to satisfy
It is required that more stringent requirements are proposed for economy and capability of fast response of the depot to cubing, fixture supplier products, so meeting
Multi-functional, flexibility, high efficiency, low cost directly determine the satisfaction of client.
Aluminum profile is as cubing, the foundation structure of fixture, it is not only the basis of cubing, fixture overlap joint dimensional accuracy, more
It is the guarantee for realizing high-precision flexibility reliability.Existing cubing, the foundation structure of fixture substantially use market standard slot
The foundation structure of formula industrial aluminum profile, standard hollow square tube aluminum profile and steel square tube section as cubing, by drilling and
The mode for being bolted or welding is fastened the foundation structure of limit, but weight weight, surface aesthetics are poor, can not repeat
Dismounting, welding position is not easy to be surface-treated.Therefore the frame body of installation cubing and fixture is built using standardized aluminum profile with holes
It is a kind of conducive to the solution stored and used.
As shown in Figure 1, a profile 1 with refine hole 11 used now, theoretically can use screw assembly and takes
The fixed frame of arbitrary structures is built, but it is existing using T-nut, punching and bolt connecting mode, and bonding strength is poor, wants to space
Ask high, forced area is small easily-deformable, need to be locking by other locking means, the problems such as can not being standardized there is also punching.
It is therefore desirable to develop a kind of connection component of mating flexible aluminium alloy extrusions to solve problem above.
Summary of the invention
The main purpose of the present invention is to provide a kind of connecting unit of profile material with holes, can accurately complete specific with holes
The assembling of profile.
The present invention is achieved through the following technical solutions above-mentioned purpose: a kind of connecting unit of profile material with holes, including a pair of of through-hole
Type connecting pin, a pair of of nut type connecting pin and four stay bolts；The through-hole type connecting pin is radially equipped with several parallel equidistants
The through-hole of arrangement passed through for the stay bolt, the nut type connecting pin be radially equipped with the arrangement of several parallel equidistants with institute
The threaded hole of stay bolt cooperation is stated, the axis spacing of adjacent through-holes is equal to the axis spacing of adjacent screw holes.
Specifically, the side of the through-hole is equipped with the flat surface for being used to be close to the nut portion of the stay bolt.
Specifically, setting on the through-hole type connecting pin, there are two through-holes.
Specifically, setting on the nut type connecting pin, there are two threaded holes.
Further, the connection component further includes two profile end caps, and the section end is covered equipped with array arrangement
Four perforation passed through for the stay bolt.
Further, positioning sleeve is equipped between two profile end caps, the positioning sleeve passes through two opposite perforation and quilt
The stay bolt passes through.
The application method of connecting unit of profile material with holes, two through-hole type connecting pins are parallelly mounted in a profile with holes,
The nut type connecting pin is parallelly mounted in another profile with holes, the stay bolt pass through through-hole and with nut type connecting pin
It tightens.
Specifically, through-hole type connecting pin, nut type connecting pin and stay bolt three are just when profile with holes end-to-end assembly
Hand over assembly.
Specifically, through-hole type connecting pin is parallel with nut type connecting pin to be assembled when section end opposite side with holes assembly.
By adopting the above technical scheme, the beneficial effect of technical solution of the present invention is:
The present invention can enable building structure comprehensive strength high, accurate positioning, through-hole type connecting pin and nut type connecting pin by
Stay bolt loosening can be effectively prevented in the deformation generated when power.
Detailed description of the invention
Fig. 1 is the perspective view of profile with holes；
Fig. 2 is the assembling figure of embodiment connecting unit of profile material with holes；
Fig. 3 is the explosive view of embodiment connecting unit of profile material with holes；
Fig. 4 is the explosive view of the end-to-end connection type of profile with holes；
Fig. 5 is the assembling figure of the end-to-end connection type of profile with holes；
Fig. 6 is the partial cross sectional views of section end opposite side with holes connection type.
Digital representation in figure:
1- profile with holes, 11- refine hole；
2- through-hole type connecting pin, 21- step surface；
3- nut type connecting pin, 31- threaded hole；
4- stay bolt, 41- nut portion；
5- profile end cap, 51- perforation；
6- positioning sleeve.
Specific embodiment
Invention is further described in detail combined with specific embodiments below.
Embodiment
As shown in Figures 1 to 5, the present invention is a kind of connecting unit of profile material with holes, including a pair of of through-hole type connecting pin 2, one
To nut type connecting pin 3 and four stay bolts 4；Through-hole type connecting pin 2 is radial to be worn and passes through there are two parallel for stay bolt 4
Through-hole (does not mark), and nut type connecting pin 3 is radial to be worn there are two the parallel threaded hole 31 cooperated with stay bolt 4, adjacent to lead to
The axis spacing in hole is equal to the axis spacing of adjacent screw holes 31.Two through-hole type connecting pins 2 are parallelly mounted to a band pass
In material 1, nut type connecting pin 3 is parallelly mounted in another profile 1 with holes, and stay bolt 4 passes through through-hole and connect with nut type
Pin 3 is tightened, the assembly orthogonal with 4 three of stay bolt of through-hole type connecting pin 2, nut type connecting pin 3.Each through-hole type connecting pin 2
Two refine holes 11 on one profile 1 with holes (axial direction for defining through-hole type connecting pin 2 is X-direction), each nut can be run through
Type connecting pin 3 can run through two refine holes 11 on another profile 1 with holes, and (axial direction for defining nut type connecting pin 3 is the side Y
To), stay bolt 4 can then be tensed from Z-direction by through-hole type connecting pin 2 and nut type connecting pin 3, under adaptive state, be connected
Two connect profile 1 with holes can reach the suitable depth of parallelism or verticality, and enable building structure comprehensive strength high, positioning accurate
The loosening of stay bolt 4 can be effectively prevented in the deformation generated when standard, through-hole type connecting pin 2 and nut type 3 stress of connecting pin.Because of band
Hole profile 1 can also have the refine hole 11 of 3 rows or more, so through-hole number and nut type connecting pin 3 on through-hole type connecting pin 2
On 31 numbers of threaded hole can increase as required, be placed equidistant between threaded hole 31 between through-hole.
As shown in figure 3, the side of through-hole is equipped with the flat surface 21 for being used to be close to the nut portion 41 of stay bolt 4.Flat surface
It is supported as soon as 21 can provide a face to nut portion 41, such stay bolt 4 can have preferable vertical with through-hole type connecting pin 2
Degree.
As shown in Figures 2 to 4, connection component further includes two profile end caps 5, and profile end cap 5 is equipped with array arrangement
Four perforation 51 passed through for stay bolt 4.Profile 1 with holes itself is usually the bar shaped pipe not blocked, and profile end cap 5 provides
One is used to fixed basal plane.If profile 1 with holes is that side is fixed in side, do not need to use end cap 5；If profile 1 with holes
It is that one end is fixed in one end, then needs to use two profile end caps 5 simultaneously；If profile 1 with holes is that side is fixed in one end, only
Need to use an end cap 5.
As shown in Figures 2 to 4, positioning sleeve 6 is equipped between two profile end caps 5, positioning sleeve 6 passes through two opposite perforation
It 51 and is passed through by stay bolt 4.Positioning sleeve 6 is used to limit position between two profile end caps 5 and the opposite perforation 51 of stay bolt 4
Position keeps the concentricity of the two higher, guarantees the intensity of structure.
As shown in fig. 6, when 1 end opposite side of profile with holes assembly, the dress parallel with nut type connecting pin 3 of through-hole type connecting pin 2
Match.When holding opposite side assembly, two profiles 1 with holes have positioned at the side of approximately the same plane, using pass connecting pin 2 and nut type
Connecting pin 3 assembles in parallel, and side alignment is more convenient.Installation profile end cap 5 is as limit knot on the profile with holes 1 of end face assembling
The verticality of two profiles 1 with holes can be improved in structure in this way.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.
Claims (9)
1. a kind of connecting unit of profile material with holes, it is characterised in that: including a pair of of through-hole type connecting pin, a pair of of nut type connecting pin and
Four stay bolts；It is logical that the through-hole type connecting pin is radially equipped with passing through for the stay bolt for several parallel equidistant arrangements
Hole, the nut type connecting pin is radially equipped with the threaded hole with stay bolt cooperation of several parallel equidistant arrangements, adjacent
The axis spacing of through-hole is equal to the axis spacing of adjacent screw holes.
2. connecting unit of profile material with holes according to claim 1, it is characterised in that: the side of the through-hole, which is equipped with, to be used to tightly
Paste the flat surface of the nut portion of the stay bolt.
3. connecting unit of profile material with holes according to claim 1, it is characterised in that: the through-hole type connecting pin is equipped with two
A through-hole.
4. connecting unit of profile material with holes according to claim 1, it is characterised in that: the nut type connecting pin is equipped with two
A threaded hole.
5. connecting unit of profile material with holes according to claim 1, it is characterised in that: the connection component further includes two types
Material end cap, the section end cover four perforation passed through for the stay bolt equipped with array arrangement.
6. connecting unit of profile material with holes according to claim 5, it is characterised in that: be equipped with positioning between two profile end caps
Set, the positioning sleeve pass through opposite two and perforate and passed through by the stay bolt.
7. a kind of application method about any connecting unit of profile material with holes of Claims 1 to 5, it is characterised in that: two
Through-hole type connecting pin is parallelly mounted in a profile with holes, and the nut type connecting pin is parallelly mounted to another profile with holes
In, the stay bolt passes through through-hole and tightens with nut type connecting pin.
8. application method according to claim 7, it is characterised in that: when the end-to-end assembly of profile with holes, through-hole type connects
Outbound, nut type connecting pin and the orthogonal assembly of stay bolt three.
9. application method according to claim 7, it is characterised in that: when section end opposite side with holes assembly, through-hole type connects
Outbound is parallel with nut type connecting pin to assemble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910450533.2A CN110159621A (en) | 2019-05-28 | 2019-05-28 | Connecting unit of profile material with holes and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910450533.2A CN110159621A (en) | 2019-05-28 | 2019-05-28 | Connecting unit of profile material with holes and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110159621A true CN110159621A (en) | 2019-08-23 |
Family
ID=67629389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910450533.2A Pending CN110159621A (en) | 2019-05-28 | 2019-05-28 | Connecting unit of profile material with holes and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110159621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669973A (en) * | 2022-05-26 | 2022-06-28 | 四川通安航天科技有限公司 | Accurate positioning device for jig based on industrial aluminum profile and jig construction method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0664370A1 (en) * | 1994-01-19 | 1995-07-26 | N.V. Bekaert S.A. | Fence panel with bolted corner joints |
| DE29811297U1 (en) * | 1998-06-25 | 1998-10-22 | Bso Montagetechnik G Band | Device for connecting two profile bars |
| CN2849287Y (en) * | 2005-09-19 | 2006-12-20 | 沈阳芯源先进半导体技术有限公司 | Connecting unit of profile material |
| CN204239405U (en) * | 2014-11-24 | 2015-04-01 | 四川城市职业学院 | A kind of dismantled and assembled Bamboo furniture link |
| DE102015002272A1 (en) * | 2015-02-20 | 2016-09-08 | Technische Universität Chemnitz | Hollow profile connection for connecting rectangular cross-sections having hollow profiles |
| CN108035951A (en) * | 2018-01-18 | 2018-05-15 | 大连美德乐工业组装技术有限公司 | Section jointing part with unique built-in retaining mechanism |
| CN208503920U (en) * | 2018-07-04 | 2019-02-15 | 长春市佳诺工艺装备有限公司 | Detecting tool profile with holes |
| CN210196217U (en) * | 2019-05-28 | 2020-03-27 | 巨硕精密机械(常熟)有限公司 | Connecting assembly for perforated section bars |
-
2019
- 2019-05-28 CN CN201910450533.2A patent/CN110159621A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0664370A1 (en) * | 1994-01-19 | 1995-07-26 | N.V. Bekaert S.A. | Fence panel with bolted corner joints |
| DE29811297U1 (en) * | 1998-06-25 | 1998-10-22 | Bso Montagetechnik G Band | Device for connecting two profile bars |
| CN2849287Y (en) * | 2005-09-19 | 2006-12-20 | 沈阳芯源先进半导体技术有限公司 | Connecting unit of profile material |
| CN204239405U (en) * | 2014-11-24 | 2015-04-01 | 四川城市职业学院 | A kind of dismantled and assembled Bamboo furniture link |
| DE102015002272A1 (en) * | 2015-02-20 | 2016-09-08 | Technische Universität Chemnitz | Hollow profile connection for connecting rectangular cross-sections having hollow profiles |
| CN108035951A (en) * | 2018-01-18 | 2018-05-15 | 大连美德乐工业组装技术有限公司 | Section jointing part with unique built-in retaining mechanism |
| CN208503920U (en) * | 2018-07-04 | 2019-02-15 | 长春市佳诺工艺装备有限公司 | Detecting tool profile with holes |
| CN210196217U (en) * | 2019-05-28 | 2020-03-27 | 巨硕精密机械(常熟)有限公司 | Connecting assembly for perforated section bars |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669973A (en) * | 2022-05-26 | 2022-06-28 | 四川通安航天科技有限公司 | Accurate positioning device for jig based on industrial aluminum profile and jig construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110159621A (en) | Connecting unit of profile material with holes and its application method | |
| CN102632409B (en) | Special clamp of cabin seat | |
| CN210196217U (en) | Connecting assembly for perforated section bars | |
| US20100119328A1 (en) | Adjustable fastener | |
| CN208934434U (en) | A kind of spacer ferrule | |
| CN111098912A (en) | Mounting and connecting structure for steering column universal joint fork and steering engine | |
| CN212837858U (en) | Connecting device for soft rock deformation tunnel steel arch center node | |
| CN212867028U (en) | Quick-assembly box frame structure of container house | |
| CN212482766U (en) | Six-dimensional force sensor | |
| CN211523499U (en) | Hexagonal aluminum alloy building structure | |
| CN203911856U (en) | Quick mounting structure for photovoltaic assembly | |
| CN207673224U (en) | Steel lining of plastic steel attachment device | |
| CN219159464U (en) | Driven bevel gear with high stability | |
| CN201257670Y (en) | Split type arm-lock base | |
| CN207776113U (en) | A kind of connector | |
| CN216812445U (en) | Light bolt | |
| CN110565813A (en) | Wood structure building column plate connecting structure | |
| CN210565682U (en) | Anti-loosening and anti-dropping screw assembly | |
| CN217458582U (en) | Tower machine balancing weight components of a whole that can function independently structure of assembling | |
| CN214266088U (en) | Tensioning structure | |
| CN217421747U (en) | Aluminum and aluminum alloy fastener assembly structure | |
| CN215573516U (en) | Ultrashort bolt fastening testing arrangement | |
| CN108533943A (en) | A kind of Multifunctional aluminium section | |
| CN211501191U (en) | Wind-powered electricity generation basis anchor is piecemeal formula flange for bolt | |
| CN209891620U (en) | Aluminum veneer mounting structure on cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |