CN202220506U - Reinforcing plate for car back door hinge - Google Patents
Reinforcing plate for car back door hinge Download PDFInfo
- Publication number
- CN202220506U CN202220506U CN2011203571406U CN201120357140U CN202220506U CN 202220506 U CN202220506 U CN 202220506U CN 2011203571406 U CN2011203571406 U CN 2011203571406U CN 201120357140 U CN201120357140 U CN 201120357140U CN 202220506 U CN202220506 U CN 202220506U
- Authority
- CN
- China
- Prior art keywords
- back door
- car back
- reinforcing plate
- processed
- inner panel
- 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
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- Body Structure For Vehicles (AREA)
- Hinges (AREA)
Abstract
The utility model relates to a connecting piece installed inside a car back door and used for fixing a back door hinge, in particular to a reinforcing plate for a car back door hinge. The reinforcing plate comprises a reinforcing plate body completely identical with a door head of the car back door in shape; a welding end with a flanging structure is processed at the left end of the reinforcing plate body to realize the laser welding with an inner panel of the car back door, installation surfaces are processed at the lower parts to realize the resistance welding with the inner panel of the car back door, and the edge part of the upper end is processed into a cambered surface shape and is jointed with the inner panel of the car back door without a clearance to realize the full laser welding so as to ensure that after an outer panel of the car back door is assembled, the surface is smooth and is free from impression; meanwhile, an assembly hole is processed at the middle position of the reinforcing plate body and is used for assembling the back door hinge; and with the adoption of the design that the reinforcing plate body is jointed with the inner panel of the car back door without the clearance, the rigidity of a product is greatly enhanced. Meanwhile, as the reinforcing plate is completely jointed with the inner panel of the car back door, the adjustment for the clearance of the car back door is facilitated after assembly to be convenient for operation.
Description
Technical field
The utility model relates to a kind of inner connector that is used for fixing back door hinge of tail gate, a kind of specifically automobile back door hinge stiffening plate of being installed in.
Background technology
Since the reform and opening-up, particularly the Domestic Automotive Industry growth momentum is powerful in recent years, China become continue U.S.A, day after the 3rd automobile produce the country of breaking ten million per year, get into ten million automobile superpower ranks.In order to satisfy the requirement of this fast development of automobile industry, the auto parts and components that play a decisive role for the speed of production and the quality of the automobile producer that forms a complete production network, the structure of the parts of being produced, quality and quantitative requirement are increasingly high.
The effect of back door hinge stiffener is to be welded on automobile back door inside, is used to assemble back door hinge, that is to say that the hinge at back door is connected on this product, is used for load-bearing, is bearing the effect of gap, back door adjustment simultaneously.
Original automobile back door hinge stiffening plate is relatively simple for structure, is made up of a dull and stereotyped welded nut often, and its shortcoming is a poor rigidity, can't guarantee the adjustment in gap, back door, and assembly manipulation is inconvenient.
Summary of the invention
The purpose of the utility model be a kind of good rigidly will be provided, be convenient to assembling, be convenient to adjustment, technology is simple, the tooling device investment is low, production efficiency is high, the automobile tail gate hinge stiffening plate of constant product quality.
The purpose of the utility model is to realize like this; This stiffener comprises a stiffener main body; The left end of said stiffener main body is processed with the welding ends of turnup structure; The bottom is processed with installed surface, and the upper end-face edge position is processed to the cambered surface form, is processed with pilot hole in the centre position of stiffener main body.
The utlity model has following advantage:
1, it is in full accord that the utility model is designed to behind profile and the car shape of lintel; Gapless being fitted on the inner panel of back door; Adopt laser weld to be connected simultaneously, so the back door hinge stiffener rigidity of this structure is fabulous, has guaranteed the convenience of gap, back door adjustment simultaneously with the back door inner panel.
2, the utility model is owing to adopt said structure, can accomplish the production of moulding with common punching machine, particular manufacturing craft, and process is simple, and product is stable, and the efficient height can satisfy requirements of large-scale production.
Description of drawings
Fig. 1 is an automobile back door hinge stiffening plate overall structure sketch map.
The specific embodiment
Shown in accompanying drawing 1: this stiffener comprises one and the on all four stiffener main body 1 of tail gate lintel shape, and the left end of said stiffener main body 1 is processed with the welding ends 2 of turnup structure, to realize and the inner plate of car door laser weld; The bottom is processed with installed surface 3, realizes the electric resistance welding with inner plate of car door; Upper end-face edge position 4 is processed to the cambered surface form, does not have the gap with the tail gate inner panel and fits, and realizes full laser weld, to guarantee bright and clean, the no impression of tail gate outside plate assembling back surface quality; Simultaneously be processed with pilot hole 5 in the centre position of stiffener main body 1, be used to assemble back door hinge, this do not have the rigidity that product has been strengthened in the design of fitting in the gap greatly fully with Car Door Panels.Because this hinge stiffening plate and Car Door Panels are fitted fully, after assembling, be very beneficial for the adjustment in automobile back door gap simultaneously, be convenient to operation.
Claims (1)
1. automobile back door hinge stiffening plate; It is characterized in that: this stiffener comprises a stiffener main body (1); The left end of said stiffener main body (1) is processed with the welding ends (2) of turnup structure; The bottom is processed with installed surface (3), and upper end-face edge position (4) are processed to the cambered surface form, is processed with pilot hole (5) in the centre position of stiffener main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203571406U CN202220506U (en) | 2011-09-22 | 2011-09-22 | Reinforcing plate for car back door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203571406U CN202220506U (en) | 2011-09-22 | 2011-09-22 | Reinforcing plate for car back door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220506U true CN202220506U (en) | 2012-05-16 |
Family
ID=46042533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203571406U Expired - Fee Related CN202220506U (en) | 2011-09-22 | 2011-09-22 | Reinforcing plate for car back door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883190A (en) * | 2014-02-13 | 2014-06-25 | 江苏皓日汽车零部件有限公司 | Novel back door hinge assembly |
| CN109538049A (en) * | 2018-11-20 | 2019-03-29 | 溧阳市力士汽车配件制造有限公司 | A kind of new material hinge stiffening plate and its production method |
-
2011
- 2011-09-22 CN CN2011203571406U patent/CN202220506U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883190A (en) * | 2014-02-13 | 2014-06-25 | 江苏皓日汽车零部件有限公司 | Novel back door hinge assembly |
| CN103883190B (en) * | 2014-02-13 | 2016-03-23 | 江苏皓日汽车零部件有限公司 | Back door hinge assembly |
| CN109538049A (en) * | 2018-11-20 | 2019-03-29 | 溧阳市力士汽车配件制造有限公司 | A kind of new material hinge stiffening plate and its production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JILIN JINHONG AUTOMOBILE PARTS CO., LTD. Free format text: FORMER NAME: JILIN JINHONG AUTO PARTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 132200 No. 392 birch Road, Yongji Economic Development Zone, Jilin, Jilin Patentee after: Jilin Jin Hong automobile component Company Limited by Shares Address before: 132200 No. 392 birch Road, Yongji Economic Development Zone, Jilin, Jilin Patentee before: Jilin Jinhong Auto Parts Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20200922 |