CN206158422U - Four adjustable connecting rod machine cover hinge - Google Patents
Four adjustable connecting rod machine cover hinge Download PDFInfo
- Publication number
- CN206158422U CN206158422U CN201621154430.XU CN201621154430U CN206158422U CN 206158422 U CN206158422 U CN 206158422U CN 201621154430 U CN201621154430 U CN 201621154430U CN 206158422 U CN206158422 U CN 206158422U
- Authority
- CN
- China
- Prior art keywords
- screw
- double leval
- leval jib
- lower link
- adjustable double
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 244000261422 Lysimachia clethroides Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model relates to a four adjustable connecting rod machine cover hinge belongs to automobile manufacturing technical field. Three axle riveting in four pivots of four connecting -rod hinge, four connecting -rod hinge 's a fourth pivot through the screw with prevent changeing the square nut fastening connection. The utility model discloses a flexonics mode is adopted in the fourth pivot, in the time of need adjusting after the assembly of car front face geometry, only needs to use outer six ordinary flower bottle openers to loosen the screw, adjusting screw's position in adjustable hole again, the required assembly location State of acquisition aircraft bonnet, then screw up the screw can.
Description
Technical field
This utility model belongs to field of automobile, and in particular to a kind of adjustable double leval jib hood hinge.
Background technology
Hood hinge is the major part for realizing hood opening movement, and automobile hood hinge generally has
Two kinds of two connecting rod hood hinge gooseneck types and double leval jib hood hinge.Two connecting rod links compare Four-connecting-rod hinge simple structure, portion
Part is few, more economical, is widely used in car aircraft bonnet hinge.But due to the impact of vehicle configuration feature and body structure, it is
Guarantee more attractive front face moulding, cannot realize the open function of hood using two connecting rod links sometimes.And Four-connecting-rod hinge
There are four motion rotating shafts, during hood is opened, four rotating shafts are moved simultaneously, and the movement locus of synthesis are remote from A post sides
To motion, such that it is able to be prevented effectively from the problem that special parting shaped automobile hood cannot be opened.Therefore, many moulding points
Sharp luxurious car will use the of a relatively high double leval jib hood hinge of price.At present Four-connecting-rod hinge rotating shaft is adopted in industry
The connected mode of riveting, once riveting is completed, the movement relation of the four-bar linkage system is fixed, it is impossible to adjusted.And its rotating shaft
It is more, there is manufacturing tolerance between rotating shaft and rotating shaft, cumulative limit is more, hood hinge assembly dimensional stability and concordance compared with
Hardly possible control, therefore, some can be produced to the physical dimension of automobile front face do not know during hood is assembled in main engine plants
Impact.
For these reasons, need a kind of easy adjustable double leval jib to start hinge, solve automobile front face physical dimension and adjust
Whole convenience.
Utility model content
The purpose of this utility model is aiming at the defect of prior art, there is provided a kind of adjustable double leval jib hood hinge.
The technical solution adopted in the utility model is：Three axles riveting in four rotating shafts of the Four-connecting-rod hinge, institute
The 4th rotating shaft for stating Four-connecting-rod hinge is fastenedly connected by screw and anti-rotation square nut.
Further preferred structure, the Four-connecting-rod hinge includes fixed leaf plate, active page plate, upper connecting rod and lower link,
One end of the upper connecting rod and lower link rivets respectively with active page plate, the other end and the riveting of fixed leaf plate one end of the upper connecting rod
Connect, the other end of the lower link is fastenedly connected with the other end of fixed leaf plate by screw and anti-rotation square nut.
Further preferred structure, is provided with slotted hole on the fixed leaf plate, the slotted hole side is provided with raised ribs.
Further preferred structure, on the lower link pilot hole is provided with.
In such scheme, corresponding two holes of the 4th rotating shaft for tightening assembling by screw and anti-rotation square nut exist respectively
On fixed leaf plate and lower link, the pilot hole wherein on lower link be circular hole, being directed through for screw, its aperture size with
Screw is oriented to diameter correspondence；Pilot hole on fixed leaf plate is slotted hole, is passing through for screw, and the length direction of slotted hole is just
It is the adjustment direction for screw.
Further preferred structure, the raised ribs are from the thick one end of fixed page plate to the other end along the assembling side of screw
To projection, the proximal end face of the raised ribs is equal to the half of the anti-rotation square nut length of side to the distance at slotted hole center.Define anti-
The anti-rotation structure for only rotatably releasing after nut assembling.
Further preferred structure, the bolt section of the screw is vertically two-stage step, and the first order is near nut
One section for be oriented to stop ledge, the guiding stop ledge is with diameter greater than fixed leaf plate slotted hole width dimensions, the guiding
The face of cylinder non-threaded of stop ledge, the guiding stop ledge diameter assembles interference fits after bushing with lower link pilot hole；
The second level is to be close to the stud thread segment for being oriented to stop ledge.
Further preferred structure, guiding stop ledge height than lower link material thickness and twice insert thickness it
With big 0.05-0.15mm.This highly can ensure that screw assembling is tightened rear its boss face and can completely be fixed a page plate,
Can ensure that bushing with fixed leaf plate end face without friction again.
Further preferred structure, the anti-rotation square nut is square, anti-rotation square nut a line therein with
Raised ribs laminating on fixed leaf plate,
This utility model compared to existing technology in similar-type products, the 4th rotating shaft of the present utility model is using flexible connection
Mode, when needing to be adjusted after the assembling of automobile front face physical dimension, only need to unclamp screw using common outer six flowers bottle opener, then
The position of adjusting screw in adjustable port, obtains the rigging position state needed for hood, then tightens screw.Screw-nut
It is assembly chaining mode, easy accessibility, beneficial to on-line tuning, the design of adjustable port has been reserved regulated quantity and has been provided for on-line tuning
Operability, it is to avoid supplier repeats to change expense and the cycle of mould, and realizes the tune for providing uniqueness for every chassis
Whole demand.
Description of the drawings
Fig. 1 is adjustable Four-connecting-rod hinge overall structure diagram；
Fig. 2 is adjustable structure exploded perspective view；
Fig. 3 is adjustable structure generalized section；
Fig. 4 is fixed leaf plate structural representation；
Fig. 5 is screw front view；
Fig. 6 is screw side view；
Fig. 7 is nut structure schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail with specific embodiment, is easy to be well understood to
This utility model, but they do not constitute restriction to this utility model.
As shown in figure 1, three axles A, B, C riveting in four rotating shafts of the Four-connecting-rod hinge, the Four-connecting-rod hinge
The 4th rotating shaft be fastenedly connected by screw and anti-rotation square nut.
As shown in Figure 2 and Figure 3, the Four-connecting-rod hinge includes fixed leaf plate 1, active page plate 7, upper connecting rod 6 and lower link 2,
One end of the upper connecting rod 6 and lower link 2 rivets respectively with active page plate 7, the other end and the fixed leaf plate 1 of the upper connecting rod 6
One end rivets, and the other end of the lower link 2 is connected with the other end of fixed leaf plate 1 by screw 3 and the fastening of anti-rotation square nut 5
Connect.
As shown in figure 4, being provided with slotted hole 1.1 on the fixed leaf plate 1, the side of the slotted hole 1.1 is provided with raised ribs
1.2.Assembly direction of the raised ribs 1.2 from the thick one end of the material of fixed leaf plate 1 to the other end along screw 3 is raised, the projection
The proximal end face of muscle is equal to the half of the length of side of anti-rotation square nut 5 to the distance at the center of slotted hole 1.1.
As shown in Figure 5, Figure 6, its outer face Center of nut 3.1 of the screw 3 is described into interior six flower-shapes shape 3.1.1
The bolt section of screw 3 is vertically two-stage step, and it is guiding stop ledge 3.2 that the first order is a section of close nut, described
Stop ledge 3.2 is oriented to diameter greater than the width dimensions of 1 slotted hole of fixed leaf plate 1.1, the face of cylinder of the guiding stop ledge 3.2
Non-threaded, the diameter of guiding stop ledge 3.2 assembles interference fits after bushing 4 with 2 pilot hole of lower link 2.1；The second level is
The stud thread segment 3.3 for being oriented to stop ledge 3.2 is close to, the diameter of thread is the screw nominal value of standard.Guiding stop is convex
The height of platform 3.2 is than the material thickness of lower link 2 and the big 0.05-0.15mm of the thickness sum of twice bushing 4.
As shown in fig. 7, the anti-rotation square nut 5 is square, a line therein of the anti-rotation square nut 5 and fixed page
Raised ribs 1.2 are fitted on plate 1,
As shown in figure 3, during assembling, first bushing 4 is pressed fit on lower link 2 in corresponding circular hole 2.1, then screw 3 is worn
The bushing 4 that the circular hole 2.1 and circular hole 2.1 crossed on lower link 2 is embedded in, during this, the guiding stop ledge 3.2 of screw 3
The aperture surface of the bushing 4 being embedded in circular hole 2.1 is fitted, and is oriented to the stop end face 3.2.1 and fixed leaf plate 1 of stop ledge 3.2
Interior veneer 1.3 fit, the stud thread segment 3.3 of screw 3 continues across the slotted hole 1.1 on fixed leaf plate 1, finally, screw 3
The revealed section of stud thread segment 3.3 tighten with anti-rotation square nut 5.As shown in figure 1, during this, one of anti-rotation square nut 5
Side is fitted with the raised ribs 1.2 on fixed leaf plate 1, and raised ribs 1.2 limit the rotation of anti-rotation square nut 5.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Claims (8)
1. a kind of adjustable double leval jib hood hinge, the three axles riveting in four rotating shafts of the Four-connecting-rod hinge, its feature exists
In：4th rotating shaft of the Four-connecting-rod hinge is fastenedly connected by screw and anti-rotation square nut.
2. a kind of adjustable double leval jib hood hinge according to claim 1, it is characterised in that：The Four-connecting-rod hinge includes
One end of fixed leaf plate, active page plate, upper connecting rod and lower link, the upper connecting rod and lower link rivets respectively with active page plate,
The other end of the upper connecting rod is riveted with fixed leaf plate one end, and the other end of the lower link passes through with the other end of fixed leaf plate
Screw and anti-rotation square nut are fastenedly connected.
3. a kind of adjustable double leval jib hood hinge according to claim 2, it is characterised in that：It is provided with the fixed leaf plate
Slotted hole, the slotted hole side is provided with raised ribs.
4. a kind of adjustable double leval jib hood hinge according to claim 2, it is characterised in that：Dress is provided with the lower link
Distribution.
5. a kind of adjustable double leval jib hood hinge according to claim 3, it is characterised in that：The raised ribs are from fixed page
The thick one end of plate to the other end is raised along the assembly direction of screw, the distance of the proximal end face of the raised ribs to slotted hole center
Equal to the half of the anti-rotation square nut length of side.
6. a kind of adjustable double leval jib hood hinge according to claim 2, it is characterised in that：The bolt section edge of the screw
It is axially two-stage step, it is guiding stop ledge that the first order is one section of close nut, and the guiding stop ledge diameter is big
In fixed leaf plate slotted hole width dimensions, the face of cylinder non-threaded of the guiding stop ledge, the guiding stop ledge diameter
With interference fits after lower link pilot hole assembling bushing；The second level is to be close to the stud thread segment for being oriented to stop ledge.
7. a kind of adjustable double leval jib hood hinge according to claim 6, it is characterised in that：The guiding stop ledge is high
Degree is than lower link material thickness and the big 0.05-0.15mm of twice insert thickness sum.
8. a kind of adjustable double leval jib hood hinge according to claim 3, it is characterised in that：The anti-rotation square nut is four
Square, anti-rotation square nut a line therein is fitted with raised ribs on fixed leaf plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154430.XU CN206158422U (en) | 2016-10-31 | 2016-10-31 | Four adjustable connecting rod machine cover hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154430.XU CN206158422U (en) | 2016-10-31 | 2016-10-31 | Four adjustable connecting rod machine cover hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206158422U true CN206158422U (en) | 2017-05-10 |
Family
ID=58655860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621154430.XU Expired - Fee Related CN206158422U (en) | 2016-10-31 | 2016-10-31 | Four adjustable connecting rod machine cover hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206158422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546062A (en) * | 2017-09-21 | 2018-01-05 | 江苏南瑞帕威尔电气有限公司 | A kind of ZW20 disconnecting switch |
| CN110195541A (en) * | 2019-06-14 | 2019-09-03 | 一汽轿车股份有限公司 | A kind of hinge for automobile engine hood of double leval jib pattern |
-
2016
- 2016-10-31 CN CN201621154430.XU patent/CN206158422U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546062A (en) * | 2017-09-21 | 2018-01-05 | 江苏南瑞帕威尔电气有限公司 | A kind of ZW20 disconnecting switch |
| CN107546062B (en) * | 2017-09-21 | 2019-08-23 | 江苏南瑞帕威尔电气有限公司 | A kind of ZW20 disconnecting switch |
| CN110195541A (en) * | 2019-06-14 | 2019-09-03 | 一汽轿车股份有限公司 | A kind of hinge for automobile engine hood of double leval jib pattern |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206158422U (en) | Four adjustable connecting rod machine cover hinge | |
| WO1993018938A1 (en) | Angular adjustment mechanism | |
| CN208870907U (en) | A kind of one-directional rotation nut and its loose-proof screw | |
| DE102010045187A1 (en) | Hinge i.e. multi-joint hinge, for use in refrigerator that is utilized in kitchen, has abutment unit formed by adjustable eccentric cam, where maximum opening angle is limited at hinge by abutment unit | |
| WO2006079601A1 (en) | Channel closing and opening flap | |
| CN209469690U (en) | A kind of automobile tolerance regulator | |
| CN107288460A (en) | Body hinge component, body hinge install equipment and automobile | |
| CN202202682U (en) | Hinge for vehicle door | |
| CN207177552U (en) | Adjustable double leval jib hood hinge | |
| CN211989277U (en) | Spraying device of multi-angle adjustment spraying position | |
| CN202251269U (en) | Fork head locking device and pull rod assembly thereof | |
| CN204040712U (en) | A kind of Novel hinge for vehicle door | |
| CN202528112U (en) | Bi-service screw driver | |
| CN206000325U (en) | A kind of hinge assembly of luggage-boot lid | |
| CN208303990U (en) | A kind of trimmer lifting regulating mechanism | |
| CN104153667B (en) | A kind of three-dimensional adjustable hinge | |
| DE1099868B (en) | Ball joint for rods of all kinds, especially for steering rods of motor vehicles | |
| CN207080476U (en) | The fastener of high reliability interface arrangment | |
| CN206682115U (en) | A kind of riveted structure and the automobile lock pin with new riveting form | |
| CN206988385U (en) | The tensioner wheel apparatus of adjustable deflection angle | |
| CN207332564U (en) | A kind of tail-door hinge of tail-gate opposite opened light bus | |
| CN207004263U (en) | Body hinge component, body hinge installation equipment and automobile | |
| CN211313781U (en) | Z-direction height-adjustable luggage compartment cover hinge mechanism | |
| CN206415953U (en) | The positioner reamed for U-shaped part flange bushing | |
| CN221891243U (en) | Clamp holder for metal product processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 |