CN109798294A - A kind of profile nut supporting plate and profile and production method with nut supporting plate - Google Patents
A kind of profile nut supporting plate and profile and production method with nut supporting plate Download PDFInfo
- Publication number
- CN109798294A CN109798294A CN201910067889.8A CN201910067889A CN109798294A CN 109798294 A CN109798294 A CN 109798294A CN 201910067889 A CN201910067889 A CN 201910067889A CN 109798294 A CN109798294 A CN 109798294A
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- hole
- profile
- nut
- profile ontology
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 229920000297 Rayon Polymers 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims description 8
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
- Furniture Connections (AREA)
Abstract
The present invention provides a kind of profile nut supporting plate, for bearing screwed cap and it is securable to profile body interior, supporting plate including bar shaped plate and two first positioning holes set on the supporting plate, several first bolts hole are offered between two location hole, the hole heart of the first positioning hole and first bolt hole is arranged on same straight line, the front of the supporting plate is welded with several nuts, the nut and first bolt hole correspond, corresponding bolt can connect after passing through first bolt hole with the corresponding nut thread, the reverse side of the supporting plate is coated with viscous viscose, the supporting plate can be fixed on the inside of the profile ontology by the viscous viscose.
Description
Technical field
The present invention relates to vehicle section bar equipment technical field more particularly to a kind of profile nut supporting plate and there is nut support
The profile and production method of plate.
Background technique
With the continuous improvement that automotive light weight technology requires, automobile-used aluminium alloy extrusions, carbon fiber sectional material just in high volume applications,
And the installation of the profile built-in nut of closed section faces certain difficulty, when traditional profile installs point design, because operation is empty
Between limit, generally use steel-wire screw-socket or bolt be inserted directly into the mode of traditional profile whole cross section and be attached, such connection
Have the shortcomings that costly and joint efficiency is low, poor mechanical property.In order to which more efficient improves certain installation points in profile
The installation of built-in nut, while the considerations of reduce cost needs a kind of completely new profile nut supporting plate and has nut supporting plate
Profile and production method.
Summary of the invention
In view of this, the embodiment provides a kind of installation equipment of profile built-in nut and installation sides
Method.
The embodiment of the present invention provides a kind of profile nut supporting plate, for bearing screwed cap and is securable in profile ontology
Portion, the supporting plate including bar shaped plate and two first positioning holes set on the supporting plate offer between two location hole several
The hole heart of first bolt hole, the first positioning hole and first bolt hole is arranged on same straight line, and the supporting plate is just
Face is welded with several nuts, and the nut and first bolt hole correspond, and corresponding bolt passes through first bolt
Kong Houke is connected with the corresponding nut thread, and the reverse side of the supporting plate is coated with viscous viscose, and the supporting plate can be by described viscous
Viscose is fixed on the inside of the profile ontology.
Further, all first bolt hole models having the same, first bolt hole of the 2 of arbitrary neighborhood
Between spacing it is equal, and the aperture of first bolt hole be greater than the first positioning hole aperture.
Further, the thickness of the nut is greater than the thickness of the supporting plate.
Further, the supporting plate is installed on the profile ontology by tooling bracket, the first positioning hole be used for
The tooling bracket is mutually located.
The embodiment of the present invention also provides a kind of profile with nut supporting plate, including profile ontology and is fixed on the type
The nut supporting plate of material body interior offers two second location holes, two second positioning in the one side wall of the profile ontology
Offer several second bolts hole between hole, the hole heart of the second location hole and second bolt hole is arranged in same straight line
On；The nut supporting plate includes the supporting plate of bar shaped plate and two first positioning holes set on the supporting plate, two location hole it
Between offer several first bolts hole, the hole heart of the first positioning hole and first bolt hole is arranged on same straight line,
The front of the supporting plate is welded with several nuts, and the nut and first bolt hole correspond, and corresponding bolt is successively
It can be connected with the corresponding nut thread after second bolt hole and first bolt hole, the reverse side of the supporting plate
It is coated with viscous viscose, the supporting plate can be fixed on the inside of the profile ontology by the viscous viscose.
Further, the profile ontology is the frame shape column that section is closing structure, and the length of the supporting plate is less than described
The length of profile ontology and the supporting plate are fixed on the intermediate region of the profile ontology.
Further, the section of the profile ontology is four frame shapes, and every one side of the profile ontology is flat
Face, the one side being fixed to each other in the profile ontology with the supporting plate are stationary plane, the width of the supporting plate be less than with it is described solid
Determine the width in face.
Further, the first positioning hole and the second location hole mutually stagger, and the supporting plate passes through tooling bracket
It is installed on the profile ontology, the first positioning hole with the tooling bracket for being mutually located；Institute before the supporting plate is installed
Profile ontology is stated to be fixed in tooling type frame by the second location hole.
Further, the inside of the profile ontology is the accommodating space that can accommodate the nut supporting plate, the tooling branch
Frame and the nut supporting plate can be used as an entirety and freely pass in and out the accommodating space.
The embodiment of the present invention also provides a kind of method of profile of the production with nut supporting plate, includes the following steps,
S1: it is drilled out on supporting plate and perhaps gets two first positioning holes to drill out or get two second on profile ontology fixed
Position hole；
S2: on the basis of straight line where the hole heart by two first positioning hole, described two first on the supporting plate are fixed
Position drills out or gets several first bolts hole between hole, and the hole heart of several first bolts hole is all fallen on the straight line；
S3: several nuts and several first bolts hole are welded in the front of the supporting plate correspondingly, make institute
The screw hole for stating nut is aligned with corresponding first bolt hole, coats viscous viscose in the reverse side of the supporting plate；
S4: on the basis of straight line where the hole heart of two second location hole, on the profile ontology described two the
Several second bolts hole are drilled out or got between a positioning hole, and the hole heart of several second bolts hole all falls within the straight line
On；
S5: making the profile ontology be fixed on tooling type frame by the second location hole, makes described in tooling bracket carrying
Supporting plate enters the profile ontology, after first bolt hole is aligned with second bolt hole, pastes the supporting plate reverse side
In the inside of the profile ontology, then make the supporting plate and the profile ontology mutually solid by the solidification of the viscous viscose
It is fixed；
S6: the tooling bracket and the tooling type frame are removed.
The technical solution that the embodiment of the present invention provides has the benefit that profile nut support of the present invention
A large amount of nut can be installed disposably into the profile body interior simultaneously, can only once be installed relative to existing by plate
For one nut, the present invention can greatly improve nut installation effectiveness, to meet efficient production requirement, and pass through
Viscous viscose makes the supporting plate be fixed to each other with the profile ontology, for using welding or other fixed forms,
It is simpler and have more operability.Profile of the present invention with nut supporting plate, compared with the prior art for,
Internal mostly at least one supporting plate, the supporting plate are fixed on the profile body interior, will not only destroy the profile sheet
The mechanical property of body also will increase the intensity of the profile ontology.Production of the present invention has the profile of nut supporting plate
Method provides the completely new method of one kind to make up or solve the existing deficiency that nut is built in profile ontology, not only
It can reduce cost, simplify operation, but also do not destroy the mechanical property of the profile ontology.
Detailed description of the invention
Fig. 1 is the schematic diagram of profile nut supporting plate of the present invention and part profile ontology；
Fig. 2 is the side view for the profile that the present invention has nut supporting plate；
Fig. 3 is the side view in profile in the present invention with supporting plate and tooling bracket；
Fig. 4 is the schematic diagram that supporting plate is installed on to profile ontology in the present invention；
Fig. 5 is the side view of Fig. 4.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is further described.
Fig. 1 to Fig. 5 is please referred to, the embodiment provides a kind of profile nut supporting plates, simultaneously for bearing screwed cap
It is securable to profile body interior.The embodiment provides a kind of profiles with nut supporting plate, including profile ontology
With above-mentioned nut supporting plate.
The nut supporting plate can be installed in the profile ontology 1 by tooling bracket 4, please refer to Fig. 1 to Fig. 5, supporting plate 2
The profile ontology 1 can be passed in and out with tooling bracket 4, the profile ontology includes two second location holes, thus the profile sheet
Body can be detachably secured to tooling type frame 5 by two second location hole, and several first spiral shells are offered on the supporting plate 2
Keyhole and several first positioning holes 21, several nuts 3 are fixed on the supporting plate 2 with several first bolts hole correspondingly
Front.
Specifically, the section of the profile ontology 1 is closed section, such as four frame shapes, and the profile ontology 1 is every
One side is plane, and several second bolts hole for bolt insertion are offered on the side wall of one side, certainly as needed
It can be to have the second bolt hole on more than one side wall.The present embodiment is said for only having bottom wall to have the second bolt hole
It is bright, but be not limited.The length of the supporting plate 2 is fixed on described less than the length and the supporting plate 2 of the profile ontology 1
The intermediate region of profile ontology 1, the one side being fixed to each other in the profile ontology 1 with the supporting plate 2 are stationary plane, the supporting plate
2 width is less than the width with the stationary plane.
Referring to FIG. 1, it is preferred that the first bolt hole on the supporting plate 2 is consistent with the second number of bolt hole on the bottom wall
And it can correspond, second bolt hole and the equal "-" type arrangement of first bolt hole, the first bolt hole arrangement
At a row, referred to as the first bolt hole row, there are two the tools of first positioning hole 21, is respectively provided at the first bolt hole row
Opposite end, in order to not influence the mechanical property of the supporting plate 2, the aperture of the first positioning hole 21 is less than first spiral shell
The aperture of the keyhole and aperture of the first positioning hole 21 is sufficiently small.The supporting plate 2 is bar shaped plate, can be freely in institute
It states and is passed in and out inside profile ontology 1.
Fig. 2 to Fig. 5 is please referred to, the tooling bracket 4 is including interconnecting piece 41 and positioned at 41 both ends of interconnecting piece and downwards
The bending part 42 extended is bent to make section " ㄇ " or the arch door shape of the tooling bracket 4.The tooling bracket 4 is cut
Face is " ㄇ " or the structure design of arch door shape can increase the rigidity of the tooling bracket 4, is prevented due to the tooling bracket 4
It is too long and lead to the tooling bracket 4 deformation occurs under the action of supporting plate 2.
The tooling bracket 4 protruded out downwards with the one-to-one several positioning clamping columns 43 of the first positioning hole 21,
It is described positioning clamping column 43 be set to the interconnecting piece 41 lower surface, the tooling bracket 4 by positioning clamping column 43 with it is described
The cooperation of first positioning hole 21 and be mutually located with the supporting plate 2, when the supporting plate 2 is mutually located with the interconnecting piece 41 described in
Bending part 42 is suspended from the top of the supporting plate 2, i.e., the described bending part 42 is not contacted with the supporting plate 2.
The positioning clamping column 43 includes supporting column 431 and clamping column 432, and the column 431 of supporting supports downwards the support
Plate 2, the lower end for supporting column 431 offer clamping slot upwards, the clamping column 432 be inserted into the clamping slot and can with it is described
The dismountable clamping of first positioning hole 21.By the positioning clamping column 43, the supporting plate 2 and the tooling bracket 4 are detachable
Positioning.
The inside of the profile ontology 1 is the accommodating space that can accommodate the nut supporting plate, the tooling bracket 4 and institute
It states nut supporting plate and can be used as an entirety and freely pass in and out the accommodating space.Specifically, the top of the interconnecting piece 41 with
The distance between the opposite side wall (roof) of the profile ontology 1 be greater than the interconnecting piece 4 top and the positioning card
The distance between the bottom end of tight column 43.To which the tooling bracket 4 can be easily in profile ontology 1 with the supporting plate 2
Disengaging, consequently facilitating the installation and removal of the tooling bracket 4.
The opposite end of the tooling bracket 4 offers two stands location hole, and the tooling type frame 5 is fixed equipped with two stands
Position column 6, the tooling bracket 4 carry the supporting plate 2 at it and intert into after the profile ontology 1, can be by making the two stands
Location hole makes the tooling bracket 4 be fixed to each other with the tooling type frame 4 by 6 backstop of two stands positioning column respectively, and
The opposite end of the tooling bracket 4 is emerging in except the profile ontology 1 at this time.
The bracket positioning column 6 includes support column 61 and stopper posts 62, and the support column 61 is used for the tooling bracket 4
It is supported in the tooling type frame 5, the upper end of the support column 61 is recessed with downwards insertion groove, and the lower end of the stopper posts 62 is used
In passing through the rack positioning hole and being inserted into the insertion groove, the upper end of the stopper posts 62 protrudes out the rack positioning hole
For with the rack positioning hole clamping.The profile ontology 1 hanging is fixed on the tooling by the way that column 7 is dismountable
In type frame 5, the nut 3 is fixed to each other with the supporting plate 2 by welding.The column 7 by with the second location hole phase
Mutually limit by the profile ontology 1 it is hanging be fixed on the tooling type frame.It is preferred that the first positioning hole 21 and described
Two location holes mutually stagger.
Fig. 1 to Fig. 5 is please referred to, nut is built in the intrinsic method of profile the embodiment provides a kind of,
Include the following steps:
S1: having several second bolts hole for bolt insertion on profile ontology 1, by being fixed on vacantly of profile ontology 1
Tooling type frame 5；
S2: the first bolt hole on nut 3 and supporting plate 2 being corresponded and is welded, and is welded in the front of the supporting plate 2,
Viscous viscose is coated in the reverse side of the supporting plate 2, supporting plate 2 is removably then positioned at tooling bracket 4；
S3: will intert by the processed tooling bracket 4 of step S2 into the profile ontology 1, and in the fixation tooling
It is corresponding with second bolt hole to make first bolt hole when bracket 4, while appears the opposite end of the tooling bracket 4
Except the profile ontology 1, the tooling bracket 4 is then detachably secured to the tooling type frame 5；
S4: make bolt 3 sequentially pass through second bolt hole and first bolt hole and by with the corresponding spiral shell
Female 3 screw threads engage and the supporting plate 2 are made to be fixed on the profile ontology 1；By tightening the bolts and nuts 3, make the support
The reverse side of plate 2 is sticked by the way that the viscous viscose is viscous in the inside bottom wall, after station viscose glue solidification, the detachable tooling branch
Frame 4 and the bolt.
S5: the bolt, the tooling type frame 5 and the tooling bracket 3 are dismantled.
Please refer to Fig. 1 to Fig. 5, the embodiment provides it is a kind of production have nut supporting plate profile method,
Include the following steps:
S1: it is drilled out on supporting plate 2 and perhaps gets two first positioning holes and drill out or get two second on profile ontology 1
Location hole；
S2: on the basis of straight line where the hole heart by two first positioning hole, described two first on the supporting plate are fixed
Position drills out or gets several first bolts hole between hole, and the hole heart of several first bolts hole is all fallen on the straight line；
S3: several nuts 3 are welded in the front of the supporting plate 2 correspondingly with several first bolts hole, are made
The screw hole of the nut 3 is aligned with corresponding first bolt hole, coats viscous viscose in the reverse side of the supporting plate 2；
S4: on the basis of straight line where the hole heart of two second location hole, on the profile ontology 1 described two the
Several second bolts hole are drilled out or got between a positioning hole, and the hole heart of several second bolts hole all falls within the straight line
On；
S5: making the profile ontology 1 be fixed on tooling type frame 5 by the second location hole, carries tooling bracket 4
The supporting plate 2 makes the supporting plate 2 after first bolt hole is aligned with second bolt hole into the profile ontology 1
Reverse side is attached to the inside of the profile ontology 1, and the supporting plate 2 and the profile sheet are then made by the solidification of the viscous viscose
Body 1 is fixed to each other；It can be by screwing in the corresponding spiral shell after so that bolt is passed through second bolt hole, first bolt hole
Mother makes 2 reverse side of supporting plate be attached to the inside of the profile ontology 1；
S6: the tooling bracket 4 and the tooling type frame 5 are removed.
Herein, the nouns of locality such as related front, rear, top, and bottom are to be located in figure with components in attached drawing and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Use should not limit the claimed range of the application.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of profile nut supporting plate for bearing screwed cap and is securable to profile body interior, it is characterised in that: including item
The supporting plate of shape plate and two first positioning holes set on the supporting plate offer several first bolts between two location hole
The hole heart of hole, the first positioning hole and first bolt hole is arranged on same straight line, and the front of the supporting plate is welded with
Several nuts, the nut and first bolt hole correspond, and corresponding bolt passes through after first bolt hole can be with
The corresponding nut thread connection, the reverse side of the supporting plate are coated with viscous viscose, and the supporting plate can be fixed by the viscous viscose
In the inside of the profile ontology.
2. profile nut supporting plate as described in claim 1, it is characterised in that: all first bolts hole are having the same
Model, the spacing between first bolt hole of the 2 of arbitrary neighborhood is equal, and the aperture of first bolt hole be greater than it is described
The aperture of first positioning hole.
3. profile nut supporting plate as described in claim 1, it is characterised in that: the thickness of the nut is greater than the supporting plate
Thickness.
4. profile nut supporting plate as described in claim 1, it is characterised in that: the supporting plate is installed on institute by tooling bracket
Profile ontology is stated, the first positioning hole with the tooling bracket for being mutually located.
5. a kind of profile with nut supporting plate, it is characterised in that: including profile ontology and be fixed on the profile body interior
Nut supporting plate, offer two second location holes in the one side wall of the profile ontology, opened up between two second location hole
There are several second bolts hole, the hole heart of the second location hole and second bolt hole is arranged on same straight line；The spiral shell
Female supporting plate includes the supporting plate of bar shaped plate and two first positioning holes set on the supporting plate, if offering between two location hole
The hole heart of dry first bolt hole, the first positioning hole and first bolt hole is arranged on same straight line, the supporting plate
Front is welded with several nuts, and the nut and first bolt hole correspond, the described in corresponding screw bolt passes
It can be connected with the corresponding nut thread after two bolts hole and first bolt hole, the reverse side of the supporting plate is coated with viscous glutinous
Glue, the supporting plate can be fixed on the inside of the profile ontology by the viscous viscose.
6. as claimed in claim 5 with the profile of nut supporting plate, it is characterised in that: it is closure that the profile ontology, which is section,
The length of the frame shape column of structure, the supporting plate is less than the length of the profile ontology and the supporting plate is fixed on the profile ontology
Intermediate region.
7. as claimed in claim 6 with the profile of nut supporting plate, it is characterised in that: the section of the profile ontology is four sides
Frame shape, and every one side of the profile ontology is plane, the one side being fixed to each other in the profile ontology with the supporting plate
For stationary plane, the width of the supporting plate is less than the width with the stationary plane.
8. as claimed in claim 5 with the profile of nut supporting plate, it is characterised in that: the first positioning hole and described second
Location hole mutually staggers, and the supporting plate is installed on the profile ontology by tooling bracket, and the first positioning hole is used for and institute
Tooling bracket is stated to be mutually located；The profile ontology is installed before the supporting plate, tooling type frame is fixed on by the second location hole
On.
9. as claimed in claim 8 with the profile of nut supporting plate, it is characterised in that: the inside of the profile ontology is that can receive
Hold the accommodating space of the nut supporting plate, the tooling bracket and the nut supporting plate can be used as an entirety and freely pass in and out
The accommodating space.
10. a kind of method that production has the profile of nut supporting plate, it is characterised in that: include the following steps,
S1: it is drilled out on supporting plate and perhaps gets two first positioning holes and drill out or get two second location holes on profile ontology；
S2: two first positioning hole on the basis of straight line where the hole heart by two first positioning hole, on the supporting plate
Between drill out or get several first bolts hole, the hole heart of several first bolts hole is all fallen on the straight line；
S3: several nuts and several first bolts hole are welded in the front of the supporting plate correspondingly, make the spiral shell
Female screw hole is aligned with corresponding first bolt hole, coats viscous viscose in the reverse side of the supporting plate；
S4: on the basis of straight line where the hole heart by two second location hole, described two first on the profile ontology are fixed
Position drills out or gets several second bolts hole between hole, and the hole heart of several second bolts hole is all fallen on the straight line；
S5: making the profile ontology be fixed on tooling type frame by the second location hole, and tooling bracket is made to carry the supporting plate
Into the profile ontology, after first bolt hole is aligned with second bolt hole, the supporting plate reverse side is made to be attached to institute
The inside of profile ontology is stated, then the supporting plate is made to be fixed to each other with the profile ontology by the solidification of the viscous viscose；
S6: the tooling bracket and the tooling type frame are removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910067889.8A CN109798294B (en) | 2019-01-24 | 2019-01-24 | Manufacturing method of section bar with nut supporting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910067889.8A CN109798294B (en) | 2019-01-24 | 2019-01-24 | Manufacturing method of section bar with nut supporting plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109798294A true CN109798294A (en) | 2019-05-24 |
| CN109798294B CN109798294B (en) | 2020-11-27 |
Family
ID=66560283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910067889.8A Active CN109798294B (en) | 2019-01-24 | 2019-01-24 | Manufacturing method of section bar with nut supporting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109798294B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578741A (en) * | 2019-08-29 | 2019-12-17 | 武汉格罗夫氢能汽车有限公司 | A nut supporting plate for a hydrogen energy vehicle profile and a profile with the supporting plate |
| CN110594270A (en) * | 2019-08-29 | 2019-12-20 | 武汉格罗夫氢能汽车有限公司 | An L-shaped nut supporting plate applied to a hydrogen energy vehicle and a profile with the supporting plate |
| CN110630613A (en) * | 2019-08-19 | 2019-12-31 | 武汉格罗夫氢能汽车有限公司 | Nut support plate for profile of hydrogen energy vehicle, profile, installation equipment and installation method |
-
2019
- 2019-01-24 CN CN201910067889.8A patent/CN109798294B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630613A (en) * | 2019-08-19 | 2019-12-31 | 武汉格罗夫氢能汽车有限公司 | Nut support plate for profile of hydrogen energy vehicle, profile, installation equipment and installation method |
| CN110578741A (en) * | 2019-08-29 | 2019-12-17 | 武汉格罗夫氢能汽车有限公司 | A nut supporting plate for a hydrogen energy vehicle profile and a profile with the supporting plate |
| CN110594270A (en) * | 2019-08-29 | 2019-12-20 | 武汉格罗夫氢能汽车有限公司 | An L-shaped nut supporting plate applied to a hydrogen energy vehicle and a profile with the supporting plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109798294B (en) | 2020-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109798294A (en) | A kind of profile nut supporting plate and profile and production method with nut supporting plate | |
| CN208993481U (en) | A kind of lightweight vehicle body battery frame structure | |
| CN209891394U (en) | Novel light steel keel building structure | |
| CN209461526U (en) | Battery packs and vehicles | |
| CN109648519A (en) | A kind of the installation equipment and installation method of profile built-in nut | |
| CN209175989U (en) | A kind of steam generating tank mounting rack of the high gloss mold temperature controller of Optimization-type | |
| CN208128161U (en) | A kind of side pressure component of photovoltaic bracket | |
| CN210986721U (en) | Modular fast-assembled aluminum-magnesium section cabinet | |
| CN102797951A (en) | Wall hanging device of liquid crystal display and wall hanging method | |
| CN203066591U (en) | Tent | |
| CN206332948U (en) | network server cabinet | |
| CN211571992U (en) | Steel structure room easy to disassemble and assemble | |
| CN208128164U (en) | A kind of side pressure component of solar photovoltaic bracket | |
| CN208681564U (en) | A kind of material frame for storing special-shaped workpiece | |
| CN210770964U (en) | Edge of a wing sideband rack's nuclear power nuclear island is with a gallows of combatting vibration | |
| CN209022993U (en) | Detachable cargo supports crossbeam | |
| CN206870969U (en) | Roof carrier for vehicles | |
| CN202262178U (en) | Electronic component fixing mechanism and cabinet | |
| CN211628585U (en) | A safety warning support frame structure for maintaining photovoltaic equipment | |
| CN205822913U (en) | A kind of new robust and bone ash storage cabinet easy to assemble | |
| CN208053448U (en) | Sealing plate assembly under a kind of automotive rear upright column | |
| CN215345428U (en) | Rack convenient to erection equipment | |
| CN202591292U (en) | Double semi-circle type iron drum shaping fixing device | |
| CN216409148U (en) | Air conditioner mounting rack | |
| CN208172695U (en) | It is a kind of can multi-faceted installation cabinet |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |