CN108825875A - A kind of automobile pipe fitting installation fastening assembly - Google Patents
A kind of automobile pipe fitting installation fastening assembly Download PDFInfo
- Publication number
- CN108825875A CN108825875A CN201810980411.XA CN201810980411A CN108825875A CN 108825875 A CN108825875 A CN 108825875A CN 201810980411 A CN201810980411 A CN 201810980411A CN 108825875 A CN108825875 A CN 108825875A
- Authority
- CN
- China
- Prior art keywords
- side plate
- pipe fitting
- fastening assembly
- nut
- bolt
- 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.)
- Withdrawn
Links
- 238000009434 installation Methods 0.000 title abstract description 15
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 1
- 238000006467 substitution reaction 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
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a kind of automobile pipe fittings to install fastening assembly, mounting rack is that the non-close type coaming plate integrally surrounded by sequentially connected first side plate, interconnecting piece, the second side plate constructs, pipe fitting supporting surface is equipped on the inside of the interconnecting piece, nut is located at the second side plate far from the first side plate side, bolt end sequentially passes through opening and nut thread cooperation on two side plates, holddown spring is between the first side plate and the second side plate and is set in outside bolt, and holddown spring both ends bear against the first side plate and the second side plate.Fastening assembly is installed by the automobile pipe fitting of above-mentioned optimization design, it is reasonable in design, mounting rack clamps tube body, it is fastened by bolts on nut, realize compression of two side plates to the clamping of pipe fitting and holddown spring to pipe fitting, to guarantee the reliability of installation, prevent mounting rack from shaking relative to pipe fitting.
Description
Technical field
The present invention relates to fastening parts of automobiles technical fields more particularly to a kind of automobile pipe fitting to install fastening assembly.
Background technique
Fastener is to be fastenedly connected with and apply extremely wide a kind of machine components.Fastener, it is extensive using industry,
Including the energy, electronics, electric appliance, machinery, chemical industry, metallurgy, mold, hydraulic etc. industry, in various machinery, equipment, vehicle, ship
Above oceangoing ship, railway, bridge, building, structure, tool, instrument, chemical industry, instrument and articles etc., it can be seen that miscellaneous tight
Firmware is most widely used mechanical basic part.Current fastening parts of automobiles is since use occasion is different, and the condition used is not
Equally, there is different requirements to the shape of fastener and structure.Automobile pipe fitting is more, geomery multiplicity, simultaneously because automobile
When starting, each pipe fitting continuous vibration is more demanding to the installation reliability of the installation fastener of pipe fitting.
Summary of the invention
To solve technical problem present in background technique, the present invention proposes a kind of automobile pipe fitting installation fastening assembly.
A kind of automobile pipe fitting proposed by the present invention installs fastening assembly, including：Mounting rack, bolt, nut, holddown spring；
Mounting rack is the non-close type coaming plate structure integrally surrounded by sequentially connected first side plate, interconnecting piece, the second side plate
It makes, pipe fitting supporting surface is equipped on the inside of the interconnecting piece, the first side plate is equipped with the first opening, and the second side plate is equipped with second and opens
Mouthful, nut is located at the second side plate far from the first side plate side, and bolt end sequentially passes through the first opening and the second opening and nut
It is threadedly engaged；
Holddown spring is between the first side plate and the second side plate and is set in outside bolt, and holddown spring both ends are supported respectively
By the first side plate and the second side plate.
Preferably, bolt includes sequentially connected bolt head section, multiple active segments, thread segment, and multiple active segments are sequentially connected
And two neighboring active segment is connected by universal joint.
Preferably, the pipe fitting supporting surface has middle part to the arcuate structure far from bolt direction protrusion.
Preferably, the pipe fitting supporting surface is equipped with anti-slip layer.
Preferably, the second side plate is equipped with the holding tank for accommodating nut far from the first side plate side.
Preferably, the groove sidewall that accommodates is equipped with the first confined planes being arranged perpendicular to the second side plate, and nut side wall is equipped with
With the second confined planes of first confined planes cooperation.
In the present invention, the automobile pipe fitting installation fastening assembly proposed, mounting rack is by sequentially connected first side plate, even
The non-close type coaming plate construction that socket part, the second side plate integrally surround, the interconnecting piece inside are equipped with pipe fitting supporting surface, and nut is located at
For second side plate far from the first side plate side, bolt end sequentially passes through opening and nut thread cooperation on two side plates, compresses
Spring is between the first side plate and the second side plate and is set in outside bolt, holddown spring both ends bear against the first side plate and
Second side plate.Fastening assembly is installed by the automobile pipe fitting of above-mentioned optimization design, reasonable in design, mounting rack presss from both sides tube body
Tightly, it is fastened by bolts on nut, compression of two side plates to the clamping of pipe fitting and holddown spring to pipe fitting is realized, to protect
The reliability for demonstrate,proving installation, prevents mounting rack from shaking relative to pipe fitting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of automobile pipe fitting proposed by the present invention installs fastening assembly.
Specific embodiment
As shown in FIG. 1, FIG. 1 is a kind of structural schematic diagrams of automobile pipe fitting installation fastening assembly proposed by the present invention.
Referring to Fig.1, a kind of automobile pipe fitting proposed by the present invention installs fastening assembly, including：Mounting rack 1, bolt, nut 3,
Holddown spring 4；
Mounting rack 1 is the non-close type coaming plate structure integrally surrounded by sequentially connected first side plate, interconnecting piece, the second side plate
It makes, pipe fitting supporting surface is equipped on the inside of the interconnecting piece, the first side plate is equipped with the first opening, and the second side plate is equipped with second and opens
Mouthful, nut 3 is located at the second side plate far from the first side plate side, and bolt end sequentially passes through the first opening and the second opening and nut
3 are threadedly engaged；
Holddown spring 4 is between the first side plate and the second side plate and is set in outside bolt, 4 both ends of holddown spring difference
Against the first side plate and the second side plate.
In the specific work process of the automobile pipe fitting installation fastening assembly of the present embodiment, pipe fitting is clamped in first by mounting rack
Between side plate and the second side plate, so that linkage section is against pipe fitting outer wall, by bolt gradually precession, so that two side plates are by pipe fitting
It clamps, while being set in the holddown spring outside bolt and pipe fitting is pressed on interconnecting piece, guarantee installation reliability.
In the present embodiment, the automobile pipe fitting installation fastening assembly proposed, mounting rack is by sequentially connected first side
The non-close type coaming plate construction that plate, interconnecting piece, the second side plate integrally surround, the interconnecting piece inside are equipped with pipe fitting supporting surface, spiral shell
Mother is located at the second side plate far from the first side plate side, and bolt end sequentially passes through the opening on two side plates and matches with nut thread
It closes, holddown spring is between the first side plate and the second side plate and is set in outside bolt, and holddown spring both ends bear against the
Side plate and the second side plate.Fastening assembly is installed by the automobile pipe fitting of above-mentioned optimization design, reasonable in design, mounting rack will
Tube body clamps, and is fastened by bolts on nut, realizes compression of two side plates to the clamping of pipe fitting and holddown spring to pipe fitting,
To guarantee the reliability of installation, prevent mounting rack from shaking relative to pipe fitting.
In a specific embodiment, bolt includes sequentially connected bolt head section 21, multiple active segments 22, thread segment 23, more
A active segment 22 is sequentially connected and two neighboring active segment 22 is connected by universal joint, and bolt middle section by universal joint by being connected
Multiple active segments are constituted, and guarantee to be bonded compression to pipe fitting outer wall when bolt fastening.
In the specific design method of the interconnecting piece of mounting rack, the pipe fitting supporting surface has middle part to far from bolt direction
The arcuate structure of protrusion increases the contact area with pipe fitting, guarantees installation reliability.
In order to further increase the reliability of installation, in further specific embodiment, set on the pipe fitting supporting surface
There is anti-slip layer 5.
In the specific set-up mode of nut, the second side plate is equipped with the appearance for accommodating nut 3 far from the first side plate side
It receives slot, guarantees nut check position reliability when fastening.
In further specific embodiment, the groove sidewall that accommodates is equipped with the first limit being arranged perpendicular to the second side plate
Face, 3 side wall of nut are equipped with the second confined planes cooperated with first confined planes, prevent nut from rotating, and realize from the first side plate
Side carries out bolt and unidirectionally installs.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of automobile pipe fitting installs fastening assembly, which is characterized in that including：Mounting rack (1), nut (3), compresses bullet at bolt
Spring (4)；
Mounting rack (1) is the non-close type coaming plate structure integrally surrounded by sequentially connected first side plate, interconnecting piece, the second side plate
It makes, pipe fitting supporting surface is equipped on the inside of the interconnecting piece, the first side plate is equipped with the first opening, and the second side plate is equipped with second and opens
Mouthful, nut (3) is located at the second side plate far from the first side plate side, and bolt end sequentially passes through the first opening and the second opening and spiral shell
Female (3) are threadedly engaged；
Holddown spring (4) is between the first side plate and the second side plate and is set in outside bolt, holddown spring (4) both ends difference
Against the first side plate and the second side plate.
2. automobile pipe fitting according to claim 1 installs fastening assembly, which is characterized in that bolt includes sequentially connected bolt
Head section (21), multiple active segments (22), thread segment (23), multiple active segments (22) are sequentially connected and two neighboring active segment (22)
It is connected by universal joint.
3. automobile pipe fitting according to claim 1 installs fastening assembly, which is characterized in that during the pipe fitting supporting surface has
Arcuate structure of the portion to separate bolt direction protrusion.
4. automobile pipe fitting according to claim 1 or 3 installs fastening assembly, which is characterized in that on the pipe fitting supporting surface
Equipped with anti-slip layer (5).
5. automobile pipe fitting according to claim 1 installs fastening assembly, which is characterized in that the second side plate is far from the first side plate
Side is equipped with the holding tank for accommodating nut (3).
6. automobile pipe fitting according to claim 5 installs fastening assembly, which is characterized in that the receiving groove sidewall, which is equipped with, hangs down
Directly in the first confined planes of the second side plate setting, nut (3) side wall is equipped with the second confined planes cooperated with first confined planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810980411.XA CN108825875A (en) | 2018-08-27 | 2018-08-27 | A kind of automobile pipe fitting installation fastening assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810980411.XA CN108825875A (en) | 2018-08-27 | 2018-08-27 | A kind of automobile pipe fitting installation fastening assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108825875A true CN108825875A (en) | 2018-11-16 |
Family
ID=64150779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810980411.XA Withdrawn CN108825875A (en) | 2018-08-27 | 2018-08-27 | A kind of automobile pipe fitting installation fastening assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825875A (en) |
-
2018
- 2018-08-27 CN CN201810980411.XA patent/CN108825875A/en not_active Withdrawn
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |
|
| WW01 | Invention patent application withdrawn after publication |