CN201924724U - Side door hinge for vehicle - Google Patents
Side door hinge for vehicle Download PDFInfo
- Publication number
- CN201924724U CN201924724U CN2010206556916U CN201020655691U CN201924724U CN 201924724 U CN201924724 U CN 201924724U CN 2010206556916 U CN2010206556916 U CN 2010206556916U CN 201020655691 U CN201020655691 U CN 201020655691U CN 201924724 U CN201924724 U CN 201924724U
- Authority
- CN
- China
- Prior art keywords
- hinge
- conical surface
- main shaft
- section
- side door
- 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 - Lifetime
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Abstract
The utility model discloses a side door hinge for a vehicle. The side door hinge comprises an upper hinge body, a lower hinge body and a hinge spindle and is additionally provided with a conical surface nut, wherein the upper hinge body comprises an L-shaped base plate with an installing plate and a cylinder sleeved on the hinge spindle, a through hole is formed in the center of the cylinder, and first installing through hole is formed on the installing plate; the hinge spindle is composed of a thread section, a spline section, a conical surface section, a polished section and a tail-end polished rod section, and the thread section, the spline section, the conical surface section, the polished section and the tail-end polished rod section are sequentially distributed; a common flange face nut is arranged at one end of the conical surface nut, and a conical surface is formed at the other end of the conical surface nut; the lower hinge body can be removed and comprises an installing base plate with a second installing through hole, a spindle connecting plate is provided with an upper conical surface matched with the conical surface section and a lower conical surface matched with the conical surface of the nut, and a spline matched with the spline section of the hinge spindle is formed between the upper conical surface and the lower conical surface. The side door hinge can ensure the coaxiality and restoration of the hinge after the hinge is disassembled, is convenient to operate, improves the wear resistance and the service life of the hinge and ensures the strength, stability and rigidity of the workpiece.
Description
Technical field
The utility model relates to a kind of vehicle side door hinge.
Background technology
In the prior art, door hinge has punching press and die casting hinge from the moulding process branch, die casting hinge accuracy height, intensity might as well, also can be divided into integral hinge and split type hinge by the dismounting mode, at present, the installation procedure of door all is by special tooling hinge to be installed on the door earlier, door is installed on the car body again.The mounting process of car door has three kinds, one, be that traditional employing integral hinge is connected hinge by special tooling earlier with door, then door is installed on the car body, the workshop installation is adjusted being welded, the back just no longer adjusts, and the shortcoming of this technology is exactly that general assembly line can be very long, and rhythm is slow, efficient is not high, and the operating space is little; Two, adopting common split type hinge also is by special tooling hinge to be connected with door earlier, then door is installed on the car body, also be to install in the workshop that is welded earlier to adjust, enter assembly shop and pull down door, allow an independent access door divide general assembly line, by special tooling door is reinstalled at last, the shortcoming of this technology needs to increase a cover frock exactly, cost increases, and efficient is not high yet.
Traditional vehicle side door hinge is by hinge bodies and hinge main shaft constitute up and down, the hinge main shaft all is to adopt simple cylinder axis at present, hinge bodies then adopts punching press and die casting up and down, hinge bodies adopts simple cylinder axis riveted joint or nut to be formed by connecting up and down, because the hinge main shaft all is to adopt simple cylinder axis, this axle is not owing to there is location feature, thus precision not high, the efficient of assembling is not high yet, and dismounting is inconvenient, repeatability is also bad; Because up and down hinge bodies directly cooperates with the hinge main shaft, it is very fast that this cooperation can make up and down hinge bodies and hinge main shaft wear and tear, and application life is shorter.
Summary of the invention
The purpose of this utility model provides a kind of intensity is better, precision is higher, the life-span is long, dismounting is more convenient, repeatability is better, efficient is higher a kind of split type die casting from limit hinge.
The utility model is made of upper hinge body, following hinge bodies and hinge main shaft, also set up conic nut, the upper hinge body comprises the L shaped seat board of being with installing plate and is placed in cylinder on the hinge main shaft, and the cylinder center has through hole, has more than two first on the installing plate through hole is installed; The hinge main shaft comprises thread segment, spline segment, conical surface section, polished rod section and the terminal polished rod section composition that distributes according to this; Conic nut one end is common flange surface nut, and the other end forms the conical surface; Following hinge bodies is detachable, following hinge bodies comprises the main shaft junction plate and is shaped to the one installation seat plate with it, installation seat plate is provided with the second installation through hole more than two, the spline that formation matches with the spline segment of hinge main shaft between the following conical surface that the main shaft junction plate has the last conical surface that matches with hinge main shaft conical surface section and matches with the conical surface of nut, the last conical surface and the following conical surface.
The utility model also is furnished with the riveted joint sheet, the ring segment that the riveted joint sheet matches with the terminal polished rod section of hinge main shaft.
Be connected with the reinforcing rib that plays position-limiting action with first confined planes between the shape seat board of band installing plate described in the utility model and cylinder, second confined planes that the terminal formation of main shaft junction plate matches with first confined planes of the reinforcing rib of upper hinge body.
In the axis hole of upper hinge body described in the utility model anti-wearing liner is set.
Anti-wearing liner described in the utility model is arranged in the axis hole of hinge bodies, and the middle part is the center and has the cylinder that is lined with annular in the through hole, and two ends all have turns up and can match with hinge main shaft polished rod section.
It is circular that described in the utility model first, second installed through hole.
The utility model hinge main shaft and loose-joint butt body, fastening nut and loose-joint butt body adopt cone match, cone match energy excellent guarantee is coaxial, so also can better guarantee the reproducibility after hinge is taken apart, like this, when installing once more, door just do not need special tooling, and easy and simple to handle; In addition, the hinge main shaft adopts spline to be connected with the loose-joint butt body, allows hinge main shaft and loose-joint butt body move together, and the conical surface is not worn like this, thereby has guaranteed the long-life of hinge; At last, adopt riveted joint to be connected between hinge main shaft and non-disconnectable hinge bodies, motive position increase anti-wearing liner has improved abrasion resistance, thereby has further improved the life-span of hinge between hinge main shaft and non-disconnectable hinge bodies.The utility model has adopted die casting as hinge bodies simultaneously, has guaranteed the intensity and the stability of workpiece, simultaneously also takes reduction apart and provides rigidity to guarantee for follow-up; The utility model is suitable for the side door of all vehicles.
Description of drawings
Fig. 1 is the figure of expression the utility model structure;
Fig. 2 is the A-A cross section view of presentation graphs 1;
Fig. 3 is the explosive view of Fig. 1;
Fig. 4 is expression hinge bodies C-structure figure down;
Fig. 5 is B-B cross section view of Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
The utility model is by upper hinge body A, conic nut B, down hinge bodies C, hinge main shaft D, the anti-wearing liner E and the riveted joint sheet F that are arranged in the axis hole of upper hinge body A constitute.
Upper hinge body A comprises the L shaped seat board 16 of being with installing plate 2 and is placed in cylinder 17 on the hinge main shaft D, cylinder 17 centers have through hole 1, have two circles first on the installing plate 2 through hole 3 is installed, the L shaped seat board of band installing plate and 17 on cylinder are connected with the reinforcing rib 4 with 19 position-limiting actions of first confined planes.
Conic nut B one end is common flange surface nut 5, and the other end forms the conical surface 6.
Hinge main shaft D comprises that the thread segment 12, spline segment 13, conical surface section 14, polished rod section 15-1 and the terminal polished rod section 15-2 that distribute according to this form.
Following hinge bodies C comprises main shaft junction plate 18 and is shaped to one installation seat plate 7 with it, installation seat plate 7 is provided with two circles second through hole 8 is installed, main shaft junction plate 18 has last conical surface 10-1 that matches with hinge main shaft D conical surface section 14 and the following conical surface 10-2 that matches with the conical surface 6 of nut 5, form the spline 11 that matches with the spline segment 13 of hinge main shaft D between last conical surface 10-1 and following conical surface 10-2, second confined planes 9 that the 18 terminal formation of main shaft junction plate match with first confined planes 19 of the reinforcing rib 4 of upper hinge body A.
Anti-wearing liner E is arranged in the axis hole of hinge bodies A, and the middle part is the center and has the cylinder that is lined with annular in the through hole 1, and two ends all have turns up and can match with hinge main shaft D polished rod section 15-1.
Riveted joint sheet F rivets sheet F in addition with hinge bodies A and hinge main shaft D and is riveted together, and is the ring segment that matches with the terminal polished rod section of hinge main shaft D 15-2.
Earlier anti-wearing liner E is put into the axis hole of upper hinge body A, with special tool hinge bodies A and hinge main shaft D being riveted sheet F in addition again is riveted together, motion between upper hinge body A and the hinge main shaft D just changes into the friction between hinge main shaft D and the anti-wearing liner E like this, improve abrasion resistance, improve the application life of hinge, to descend hinge bodies C fit on then, following hinge bodies C and hinge main shaft D sentence cone match at II, adopt the form of spline to cooperate at the III place, well prevent to rotate between loose-joint butt body C and hinge main shaft D self, prevent the wearing and tearing of the conical surface, tighten conic nut B at last again.Also adopt cone match at conic nut B and loose-joint butt body C at the I place, because the cooperation of the conical surface has thoroughly guaranteed axiality about I and the II place, also having guaranteed fully to take apart can intact reduction.Thereby accomplish that hinge is removable.
Claims (6)
1. vehicle side door hinge, constitute by upper hinge body, following hinge bodies and hinge main shaft, it is characterized in that: set up conic nut, the upper hinge body comprises the L shaped seat board of being with installing plate and is placed in cylinder on the hinge main shaft, the cylinder center has through hole, has the first installation through hole more than two on the installing plate; The hinge main shaft comprises thread segment, spline segment, conical surface section, polished rod section and the terminal polished rod section composition that distributes according to this; Conic nut one end is common flange surface nut, and the other end forms the conical surface; Following hinge bodies is detachable, following hinge bodies comprises the main shaft junction plate and is shaped to the one installation seat plate with it, installation seat plate is provided with the second installation through hole more than two, the spline that formation matches with the spline segment of hinge main shaft between the following conical surface that the main shaft junction plate has the last conical surface that matches with hinge main shaft conical surface section and matches with the conical surface of nut, the last conical surface and the following conical surface.
2. side door hinge according to claim 1 is characterized in that: be furnished with the riveted joint sheet, the ring segment that the riveted joint sheet matches with the terminal polished rod section of hinge main shaft.
3. vehicle side door hinge according to claim 1 and 2, it is characterized in that: be connected with the reinforcing rib that plays position-limiting action with first confined planes between the shape seat board of band installing plate and cylinder, second confined planes that the terminal formation of main shaft junction plate matches with first confined planes of the reinforcing rib of upper hinge body.
4. vehicle side door hinge according to claim 1 and 2 is characterized in that: in the axis hole of upper hinge body anti-wearing liner is set.
5. vehicle side door hinge according to claim 4 is characterized in that: anti-wearing liner is arranged in the axis hole of hinge bodies, and the middle part is the center and has the cylinder that is lined with annular in the through hole, and two ends all have turns up and can match with hinge main shaft polished rod section.
6. vehicle side door hinge according to claim 1 and 2 is characterized in that: first, second installs through hole for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206556916U CN201924724U (en) | 2010-12-13 | 2010-12-13 | Side door hinge for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206556916U CN201924724U (en) | 2010-12-13 | 2010-12-13 | Side door hinge for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924724U true CN201924724U (en) | 2011-08-10 |
Family
ID=44428582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206556916U Expired - Lifetime CN201924724U (en) | 2010-12-13 | 2010-12-13 | Side door hinge for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924724U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003126A (en) * | 2010-12-13 | 2011-04-06 | 江铃汽车股份有限公司 | Side door hinge for vehicle |
| CN109236995A (en) * | 2018-10-22 | 2019-01-18 | 中车戚墅堰机车车辆工艺研究所有限公司 | The hollow Axile connection structure of cable and blower gearbox |
| CN109958355A (en) * | 2017-12-26 | 2019-07-02 | 丰田自动车株式会社 | Vehicle door hinge structure |
| CN113833371A (en) * | 2021-09-27 | 2021-12-24 | 重庆凯安机电制造有限公司 | Automobile door thrust bearing hinge |
-
2010
- 2010-12-13 CN CN2010206556916U patent/CN201924724U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003126A (en) * | 2010-12-13 | 2011-04-06 | 江铃汽车股份有限公司 | Side door hinge for vehicle |
| CN109958355A (en) * | 2017-12-26 | 2019-07-02 | 丰田自动车株式会社 | Vehicle door hinge structure |
| CN109236995A (en) * | 2018-10-22 | 2019-01-18 | 中车戚墅堰机车车辆工艺研究所有限公司 | The hollow Axile connection structure of cable and blower gearbox |
| CN113833371A (en) * | 2021-09-27 | 2021-12-24 | 重庆凯安机电制造有限公司 | Automobile door thrust bearing hinge |
| CN113833371B (en) * | 2021-09-27 | 2022-12-27 | 重庆凯安机电制造有限公司 | Automobile door thrust bearing hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
|
| CX01 | Expiry of patent term |