CN207245438U - A kind of shaped steel body hinge and automobile - Google Patents
A kind of shaped steel body hinge and automobile Download PDFInfo
- Publication number
- CN207245438U CN207245438U CN201721034030.XU CN201721034030U CN207245438U CN 207245438 U CN207245438 U CN 207245438U CN 201721034030 U CN201721034030 U CN 201721034030U CN 207245438 U CN207245438 U CN 207245438U
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- CN
- China
- Prior art keywords
- axis pin
- pilot hole
- vehicle body
- car door
- shaped steel
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- 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.)
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Abstract
The utility model discloses a kind of shaped steel body hinge, is penetrated through in car door page board and opens up the first pilot hole；Perforation opens up the second pilot hole in vehicle body leaf panel, and axis pin is inserted into the first pilot hole and the second pilot hole；The outer surface of axis pin sets the radial detents being recessed inwardly；Jackscrew screw is held out against in radial detents along being tightened in perpendicular to the direction of central shaft in the threaded hole opened up in car door page board or vehicle body leaf panel, and limiting axis pin can not move radially；The utility model passes through the cooperation between radial detents and jackscrew screw, prevent from moving radially between axis pin and car door page board or vehicle body leaf panel, and circumferentially rotated by circumferential limiting section limit pin shaft with car door page board or vehicle body leaf panel, limit two frees degree, axis pin is synchronized with the movement with one of them among both, while relatively rotated with another.The utility model also provides a kind of automobile comprising above-mentioned shaped steel body hinge, it can be achieved that identical technique effect.
Description
Technical field
Technical field of automobile components is the utility model is related to, further relates to a kind of shaped steel body hinge.In addition, this reality
It is related to a kind of automobile for including above-mentioned shaped steel body hinge with new.
Background technology
Body hinge is the important component for connecting car door and vehicle body, plays a supportive role, makes between car door and vehicle body to car door
Mutually rotate, to realize car door folding.Current body hinge mainly includes two kinds of cast type and punching type, in punching type hinge
With the component that vehicle body and car door are connected by steel plate forging molding, to connect axis pin between the two；In cast type hinge with vehicle body
The component connected with car door connects axis pin therebetween by casting.Axis pin outer surface in cast type hinge is set
Annular knurl, fixes axis pin and car door connecting component by jackscrew screw, and axis pin and car door are prevented by jackscrew screw when rotating
Connecting component relatively rotates, and axis pin is rotated relative to car door connecting component.
Annular knurl deforms when jackscrew screw is acted against on axis pin, and the structure of annular knurl is caused to damage, by tearing open several times
After unloading installation, the fastening effect that is just difficult to ensure that between jackscrew screw and annular knurl, can not ensure axis pin with vehicle body connecting component not
Loosen.
Therefore, for those skilled in the art, how designing one kind can remain to keep connection through being dismounted for multiple times
The hinge of validity, is the current technical issues that need to address.
Utility model content
The utility model provides a kind of shaped steel body hinge, can still ensure validity through repeated disassembled and assembled, concrete scheme is as follows：
A kind of shaped steel body hinge, including：
Car door page board, side are fixed with car door, and perforation thereon opens up the first pilot hole；
Vehicle body leaf panel, side are fixed with vehicle body, and perforation thereon opens up the second pilot hole；
Axis pin, one end are inserted into first pilot hole, and the other end is inserted into second pilot hole；The axis pin
Outer surface the radial detents that are recessed inwardly are set；
Jackscrew screw, is tightened in what is opened up in the car door page board or the vehicle body leaf panel along perpendicular to the direction of central shaft
In threaded hole, the jackscrew screw stretches into the side wall of first pilot hole or second pilot hole from outside to inside, holds out against
In the radial detents；When the axis pin is arranged in the car door page board, with described first on the outer wall of the axis pin
The circumferential limiting section for preventing relatively rotating is set between the periphery of pilot hole, and the axis pin rotates grafting with the vehicle body leaf panel；
When the axis pin is arranged in the vehicle body leaf panel, set on the outer wall of the axis pin between the periphery of second pilot hole
The circumferential limiting section for preventing relatively rotating is put, the axis pin rotates grafting with the car door page board.
Alternatively, circumferential limiting slot is set in the vehicle body leaf panel, at the circumferential direction of second pilot hole, it is described
Circumferential limited block is set towards the radial detents on axis pin, it is spacing that the circumferential direction limited block can match the insertion circumferential direction
In groove；The jackscrew screw is corresponded in the threaded fastening hole for being inserted into the vehicle body leaf panel and opening up.
Alternatively, setting baffle ring is circumferentially protruded at the middle part of the axis pin, and the circumferential direction limited block is arranged on the baffle ring
Between the main body wall of the axis pin.
Alternatively, the circumferential limited block and the circumferential limiting slot are respectively set to two groups；Two circumferential directions are spacing
Block is symmetrical on the plane of symmetry of the axis pin, and two circumferential limiting slots are symmetrical on the plane of symmetry of second pilot hole.
Alternatively, the bushing for being used for reducing friction is set in first pilot hole, and the axis pin passes through the described first dress
Distribution is fixed with car door page board riveting, and the gasket of annular is set at riveting.
Alternatively, circumferentially shape is arranged on the outer wall of the axis pin radial detents.
Alternatively, set the outer wall of the threaded fastening hole that fitting plane, the jackscrew spiral shell are set in the vehicle body leaf panel
The exterior positive stop end of nail is acted against in the fitting plane.
In addition, the utility model also provides a kind of automobile, including the shaped steel body hinge described in any of the above-described.
The utility model provides a kind of shaped steel body hinge, including car door page board, vehicle body leaf panel, axis pin, jackscrew screw etc.
Structure, wherein car door page board side are fixed with car door, and perforation thereon opens up the first pilot hole；Vehicle body leaf panel side is consolidated with vehicle body
Fixed, perforation thereon opens up the second pilot hole, and one end of axis pin is inserted into the first pilot hole, and the other end is inserted into the second assembling
Hole, shaft are rotating shafts as connector；The outer surface of axis pin sets the radial detents being recessed inwardly；Jackscrew screw
Along being tightened in perpendicular to the direction of central shaft in the threaded hole opened up in car door page board or vehicle body leaf panel, jackscrew screw is from outside to inside
The side wall of the first pilot hole or the second pilot hole is stretched into, is held out against in radial detents, limiting axis pin can not move radially；When
The week for preventing relatively rotating is set when axis pin is arranged in car door page board, on the outer wall of axis pin between the periphery of the first pilot hole
To limiting section, at this time axis pin and vehicle body leaf panel rotation grafting；When axis pin is arranged in vehicle body leaf panel, with the outer wall of axis pin
The circumferential limiting section for preventing relatively rotating is set between the periphery of two pilot holes, and axis pin rotates grafting with car door page board at this time
The utility model prevents axis pin and car door page board or vehicle body by the cooperation between radial detents and jackscrew screw
Move radially between page board, and circumferentially rotated by circumferential limiting section limit pin shaft with car door page board or vehicle body leaf panel, limited
Fixed two frees degree, make axis pin to be synchronized with the movement with one of them among both, while are relatively rotated with another.It is not present
Knurling structure, therefore will not be damaged during repeated removal, it can also ensure the validity of connection even if being dismounted for multiple times.
The utility model also provides a kind of automobile comprising above-mentioned shaped steel body hinge, it can be achieved that identical technique effect.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of axonometric drawing of specific assembling structure of shaped steel body hinge provided by the utility model；
Fig. 2 is the detonation configuration figure of each component of shaped steel body hinge provided by the utility model；
Fig. 3 A are the axis geodesic structure figure of axis pin；
Fig. 3 B are the front view of axis pin；
Fig. 3 C are the side view of axis pin；
Fig. 3 D are the top view of axis pin；
Fig. 4 is the structure chart of vehicle body leaf panel.
Figure includes：
Gasket 1, car door page board 2, the first pilot hole 21, bushing 3, axis pin 4, radial detents 41, circumferential limited block 42, gear
Circle 43, vehicle body leaf panel 5, the second pilot hole 51, circumferential limiting slot 52, threaded fastening hole 53, jackscrew screw 6.
Embodiment
The core of the utility model is to provide a kind of shaped steel body hinge, can still ensure validity through repeated disassembled and assembled.
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing and
Specific embodiment, explanation is described in detail to the shaped steel body hinge and automobile of the utility model.
As shown in Figure 1, be a kind of axonometric drawing of specific assembling structure of shaped steel body hinge provided by the utility model, the type
Steel body hinge includes structure, car door page board 2 and the vehicle body leaf panels 5 such as car door page board 2, axis pin 4, vehicle body leaf panel 5, jackscrew screw 6
It is that shaped steel is process, wherein 2 side of car door page board is fixed with car door, and perforation thereon opens up the first pilot hole 21, car door page
Plate 2 is fixed as one with car door, is rotated synchronously with car door；5 side of vehicle body leaf panel is fixed with vehicle body, and perforation thereon opens up the second dress
Distribution 51, vehicle body leaf panel 5 are fixed as one with vehicle body.One end of axis pin 4 is inserted into the first pilot hole 21, and the other end can be inserted
Enter the second pilot hole 51, axis pin 4 plays the role of shaft as connection car door page board 2 and the connection structure of vehicle body leaf panel 5；Pin
The outer surface of axis 4 sets the radial detents 41 being recessed inwardly, and radial detents 41 are absorbed in downwards the side wall of axis pin 4, in side wall
Upper formation pit.
The threaded hole that jackscrew screw 6 is opened up along being tightened in perpendicular to the direction of central shaft in car door page board 2 or vehicle body leaf panel 6
Interior, threaded hole is perpendicular to the first pilot hole 21 or the axis direction of the second pilot hole 51,21 or second dress of the first pilot hole of perforation
The side wall of distribution 51；Jackscrew screw 6 stretches into the side wall of the first pilot hole 21 or the second pilot hole 51 from outside to inside, holds out against radially
In locating slot 41, the position of jackscrew screw 6 is limited by the side wall of locating slot 41, that is to say, that axis pin 4 can not be axially moveable.
It is specific to set form to include two kinds：When axis pin 4 is arranged in car door page board 2, filled on the outer wall of axis pin 4 with first
The circumferential limiting section for preventing relatively rotating is set between the periphery of distribution 21, axis pin 4 and car door page board 2 are made by circumferential limiting section
Opposing stationary in the circumferential, axis pin 4 rotates grafting with vehicle body leaf panel 5；When axis pin 4 is arranged in vehicle body leaf panel 5, axis pin 4
The circumferential limiting section for preventing relatively rotating is set on outer wall between the periphery of the second pilot hole 51, pin is made by circumferential limiting section
Axis 4 is opposing stationary in the circumferential with vehicle body leaf panel 5, and axis pin 4 rotates grafting with car door page board 2.
For the utility model by cooperating between radial detents 41 and jackscrew screw 6, axis pin 4 can not make axial fortune
It is dynamic, circumferential limiting section can only be made to keep locking state, ensure not rotate by circumferential limiting section.The utility model passes through week
Clamping active force to limiting section prevents from rotating in a circumferential direction, the form relative to tradition neck by annular knurl frictional force, in disassembly process
Circumferential limiting section will not be caused to damage, enough locking power is maintained to through being dismounted for multiple times.
Based on the above technical solutions, it is preferable that in vehicle body leaf panel 5, at the circumferential direction of the second pilot hole 51
Circumferential limiting slot 52 is set, and circumferentially positioned groove 52 is located at the at one end of the second pilot hole 51, recessed along the axial direction of the second pilot hole 52
Fall into, as shown in Fig. 2, the detonation configuration figure for each component of shaped steel body hinge provided by the utility model；It is radially oriented on axis pin 4
Locating slot 41 sets circumferential limited block 42, and circumferential limited block 42 can be matched in the circumferential limiting slot 52 of insertion, pass through week after insertion
Circumferential locking is realized to the contact of limiting slot 52 and circumferential limited block 42 between opposite, as long as axial position does not occur for axis pin 4
Move, it becomes possible to which guarantee is circumferential spacing, and the axial displacement of axis pin 4 is spacing by jackscrew screw 6；Jackscrew screw 6 corresponds to insertion vehicle body
In the threaded fastening hole 53 opened up in page board 5, the axially vertical setting of 53 and second pilot hole 51 of threaded fastening hole, can withstand on
On the side wall of axis pin 4, after the end of jackscrew screw 6 is mutually engaged with radial detents 41, so that it may prevent axis pin 4 from axial direction occurs
Movement.
The middle part of axis pin 4, which is circumferentially protruded, sets baffle ring 43, and baffle ring 43 protrudes annularly, for spacing, limits two respectively
End extend into the length in the first pilot hole 21 and the second pilot hole 52；Circumferential limited block 42 is arranged on baffle ring 43 and axis pin 4
Between main body wall, circumferential limited block 42 has two orthogonal fulcrums, has more stable support effect.
Circumferential limited block 42 and circumferential limiting slot 52 are respectively set to two groups, and two circumferential limited blocks 42 are on axis pin 4
The plane of symmetry is symmetrical, and two circumferential limiting slots 52 are symmetrical on the plane of symmetry of the second pilot hole 51, and two circumferential limited blocks 42 can be held
By the moment of torsion of bigger, there is more preferable limit effect.
Rub to reduce, the bushing 3 for being used for reducing friction is set in the first pilot hole 21, and bushing 3 is tubular, axis pin 4
It is inserted into bushing 3；Axis pin 4 is fixed through the first pilot hole 21 and the riveting of car door page board 2, and the gasket 1 of annular is set at riveting,
It is riveted on gasket 1, can prevents connection tension.
Preferably, circumferentially shape is arranged on the outer wall of axis pin 4 radial detents 41, is the axis of axis pin 4 as shown in Figure 3A
Geodesic structure figure, Fig. 3 B to Fig. 3 D are respectively the front view, side view and top view of axis pin 4.As long as axis pin 4 moves axially to spiral shell
The position of line fastener hole 52, no matter in which angle, can be inserted into radial detents 41 and engage.
As shown in figure 4, being the structure chart of vehicle body leaf panel 5, the outer wall that fastener hole 53 is threaded in vehicle body leaf panel 5 sets dress
With plane 54, threaded fastening hole 53 is opened in fitting plane 54, and the exterior positive stop end of jackscrew screw 6 acts against fitting plane 54
On.If the appearance of vehicle body leaf panel 5 is cambered surface, the surface that jackscrew screw 6 abuts against after assembling is cambered surface, and impetus is small, if flat
Face can be entirely bonded in the plane.
The utility model also provides a kind of automobile, including above-mentioned shaped steel body hinge, because having shaped steel body hinge, because
And it can realize identical technique effect.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice, can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (8)
- A kind of 1. shaped steel body hinge, it is characterised in that including：Car door page board (2), side is fixed with car door, and perforation thereon opens up the first pilot hole (21)；Vehicle body leaf panel (5), side is fixed with vehicle body, and perforation thereon opens up the second pilot hole (51)；Axis pin (4), one end are inserted into first pilot hole (21), and the other end is inserted into second pilot hole (51)； The outer surface of the axis pin (4) sets the radial detents (41) being recessed inwardly；Jackscrew screw (6), edge are tightened on the car door page board (2) or the vehicle body leaf panel (5) perpendicular to the direction of central shaft In the threaded hole opened up, the jackscrew screw (6) stretches into first pilot hole (21) or second pilot hole from outside to inside (51) side wall, holds out against in the radial detents (41)；When the axis pin (4) is arranged on the car door page board (2), Being set on the outer wall of the axis pin (4) between the periphery of first pilot hole (21) prevents that the circumferential direction of relative rotation is spacing Portion, the axis pin (4) rotate grafting with the vehicle body leaf panel (5)；When the axis pin (4) is arranged in the vehicle body leaf panel (5) When, the circumferential limit for preventing from relatively rotating is set between the periphery of second pilot hole (51) on the outer wall of the axis pin (4) Position portion, the axis pin (4) rotate grafting with the car door page board (2).
- 2. shaped steel body hinge according to claim 1, it is characterised in that in the vehicle body leaf panel (5), positioned at described The circumferential place of second pilot hole (51) sets circumferential direction limiting slot (52), towards the radial detents (41) on the axis pin (4) Circumferential limited block (42) is set, and the circumferential direction limited block (42) can be matched in the insertion circumferential limiting slot (52)；The top Silk screw (6) is corresponding to be inserted on the vehicle body leaf panel (5) in the threaded fastening hole (53) opened up.
- 3. shaped steel body hinge according to claim 2, it is characterised in that circumferentially protrude at the middle part of the axis pin (4) Baffle ring (43) is set, and the circumferential direction limited block (42) is arranged between the main body wall of the baffle ring (43) and the axis pin (4).
- 4. shaped steel body hinge according to claim 3, it is characterised in that the circumferential direction limited block (42) and the circumferential direction Limiting slot (52) is respectively set to two groups；Two circumferential limited blocks (42) are symmetrical on the plane of symmetry of the axis pin (4), and two A circumferential limiting slot (52) is symmetrical on the plane of symmetry of second pilot hole (51).
- 5. shaped steel body hinge according to claim 2, it is characterised in that set and be used in first pilot hole (21) Reducing the bushing (3) of friction, the axis pin (4) is fixed through first pilot hole (21) and the car door page board (2) riveting, The gasket (1) of annular is set at riveting.
- 6. shaped steel body hinge according to claim 2, it is characterised in that circumferentially shape is set the radial detents (41) Put on the outer wall of the axis pin (4).
- 7. shaped steel body hinge according to claim 2, it is characterised in that the spiral shell is set on the vehicle body leaf panel (5) The outer wall of line fastener hole (53) sets fitting plane (54), and the exterior positive stop end of the jackscrew screw (6) acts against the assembling In plane (54).
- 8. a kind of automobile, it is characterised in that including claim 1 to 7 any one of them shaped steel body hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034030.XU CN207245438U (en) | 2017-08-17 | 2017-08-17 | A kind of shaped steel body hinge and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034030.XU CN207245438U (en) | 2017-08-17 | 2017-08-17 | A kind of shaped steel body hinge and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207245438U true CN207245438U (en) | 2018-04-17 |
Family
ID=61880669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721034030.XU Expired - Fee Related CN207245438U (en) | 2017-08-17 | 2017-08-17 | A kind of shaped steel body hinge and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207245438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915450A (en) * | 2018-06-29 | 2018-11-30 | 北京汽车研究总院有限公司 | A kind of body hinge and the vehicle with it |
-
2017
- 2017-08-17 CN CN201721034030.XU patent/CN207245438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915450A (en) * | 2018-06-29 | 2018-11-30 | 北京汽车研究总院有限公司 | A kind of body hinge and the vehicle with it |
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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: 20180417 Termination date: 20200817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |