CN203345051U - Assembly structure of rear vehicle door frame assembly - Google Patents
Assembly structure of rear vehicle door frame assembly Download PDFInfo
- Publication number
- CN203345051U CN203345051U CN 201320393819 CN201320393819U CN203345051U CN 203345051 U CN203345051 U CN 203345051U CN 201320393819 CN201320393819 CN 201320393819 CN 201320393819 U CN201320393819 U CN 201320393819U CN 203345051 U CN203345051 U CN 203345051U
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- center pillar
- welded
- back door
- fishplate bar
- connect
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Abstract
The utility model belongs to the technical field of vehicle door frames and provides an assembly structure of a rear vehicle door frame assembly. The assembly structure comprises an upper bar, a center pillar and a reinforced connecting plate, a knife edge is arranged at a welding position between the left end of the upper bar and the upper end of the center pillar, an abutting piece is mounted at the knife edge, and abuts against the outer side of the upper end of the center pillar, a rear door triangle inserting piece is mounted at the right end of the upper bar, the left end of the upper bar is connected with the upper end of the center pillar in a welding mode through the knife edge, the right end of the upper bar is connected with one end of the rear door triangle inserting piece, the other end of the rear door triangle inserting piece is connected with the right end of the reinforced connecting plate in the welding mode, and the lower end of the center pillar is connected with the left end of the reinforced connecting plate in the welding mode. The assembly structure has the advantages that the structure is reasonable, and convenient to weld and mount, the rear vehicle door frame assembly with the assembly structure is high in entire strength, and when a whole door frame and an opponent piece are installed, the sealing property is high, and the decoration is excellent.
Description
Technical field
The utility model belongs to the automobile door frame technical field, relates to a kind of mounting structure of rear car doorframe assembly.
Background technology
Comprise front truck doorframe and rear car doorframe at automobile door structure, rear car doorframe assembly generally by upper, center pillar and the fishplate bar three of reinforced company be welded to connect and form, the shortcoming that existing rear car doorframe assembly mainly exists is: upper bar, center pillar and reinforced company's fishplate bar arrange unreasonable owing to being welded to connect position, whole intensity a little less than, and it is poor that whole and opponent's part is installed rear leak tightness, had a strong impact on the normal use of rear car doorframe assembly.
Summary of the invention
Technical problem to be solved in the utility model is the present situation for prior art, and provides a kind of simple in structure, firmly firm after welding, the mounting structure of the rear car doorframe assembly of good integral strength.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of mounting structure of rear car doorframe assembly, comprise, center pillar and reinforced company's fishplate bar, it is characterized in that, the weld of described upper left end and center pillar upper end is provided with cutter type mouth, be provided with arrived tableting on cutter type mouth, described arrived tableting is pressed in the outside of the upper end of center pillar, be provided with back door triangle inserted sheet at the right-hand member place of upper, described upper left end is welded to connect by the upper end of cutter type mouth and center pillar, upper right-hand member is connected with an end of back door triangle inserted sheet, the other end of back door triangle inserted sheet and reinforced company's fishplate bar right-hand member are welded to connect, the left end of described center pillar lower end and reinforced company's fishplate bar is welded to connect.
The measure of taking for the optimization such scheme specifically comprises:
In the mounting structure of above-mentioned a kind of rear car doorframe assembly, described center pillar lower end and reinforced company's fishplate bar place of being welded to connect also are welded with lower guideway in back door, are welded with lower guideway lower bracket in back door in back door on lower guideway.
In the mounting structure of above-mentioned a kind of rear car doorframe assembly, the weld of described upper left end and center pillar upper end also offers the first lock hole, and the weld of upper right-hand member and back door triangle inserted sheet also offers the second lock hole.
In the mounting structure of above-mentioned a kind of rear car doorframe assembly, offer three lightening holes on described reinforced company fishplate bar, there is in the lower end of reinforced company's fishplate bar the face of being welded to connect.
In the mounting structure of above-mentioned a kind of rear car doorframe assembly, on the triangle inserted sheet of described back door, also be welded with the Vee formation strut member.
Compared with prior art, the utility model has the advantage of that structure arranges rationally, welded and installed is convenient, and the rear car doorframe assembly integral intensity of composition is large, and after whole doorframe and the installation of opponent's part, leak tightness is stronger, good decorative property.
The accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model;
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
In figure, upper 1; Center pillar 2; Reinforced company's fishplate bar 3; Lightening hole 4; Be welded to connect face 5; Cutter type mouth 6; Back door triangle inserted sheet 7; The first lock hole 8; The second lock hole 9; Vee formation strut member 10; In back door, lower guideway 11; Lower guideway lower bracket 12 in back door; Arrived tableting 13.
As shown in Figure 1, the mounting structure of this rear car doorframe assembly, comprise 1, center pillar 2 and reinforced company's fishplate bar 3, offer three lightening holes 4 on reinforced company's fishplate bar 3, can alleviate the total quality of doorframe like this, there is the face of being welded to connect 5 in the lower end of reinforced company's fishplate bar 3, by being welded to connect face 5, reinforced company's fishplate bar 3 is connected with other assembly, increase whole intensity.
Upper left end of 1 and the weld of center pillar 2 upper ends are provided with cutter type mouth 6, be provided with arrived tableting 13 on cutter type mouth 6, arrived tableting 13 is pressed in the outside of the upper end of center pillar 2, the left end of convenient so upper bar 1 and the welding of center pillar 2 upper ends, be provided with back door triangle inserted sheet 7 at the right-hand member place of upper 1, upper 1 left end is welded to connect by cutter type mouth 6 and the upper end of center pillar 2, upper 1 right-hand member is connected with an end of back door triangle inserted sheet 7, upper left end of 1 and the weld of center pillar 2 upper ends also offer the first lock hole 8, upper right-hand member of 1 and the weld of back door triangle inserted sheet 7 also offer the second lock hole 9, cutter type mouth 6 be set be the intensity of the integral body in order to guarantee to be welded to connect place here, after welding is good, by the first lock hole 8, upper 1 left end and center pillar 2 upper ends are locked again, prevent from becoming flexible, after the welding of the right-hand member of upper 1 and back door triangle inserted sheet 7, by the second lock hole 9, both are locked simultaneously, also prevent loosening.
The other end of back door triangle inserted sheet 7 and reinforced company's fishplate bar 3 right-hand members are welded to connect, and on back door triangle inserted sheet 7, also are welded with Vee formation strut member 10, by Vee formation strut member 10 is convenient, the bottom righthand side of whole doorframe assembly are carried out to lock support here.
The left end of center pillar 2 lower ends and reinforced company's fishplate bar 3 is welded to connect, center pillar 2 lower ends and reinforced company's fishplate bar 3 places of being welded to connect also are welded with lower guideway 11 in back door, be welded with lower guideway lower bracket 12 in back door on lower guideway 11 in back door, by lower guideway lower bracket 12 in back door, lower guideway in back door 11 is fixed, conveniently carries out elevating glass.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from the defined scope of spirit of the present utility model.
Claims (5)
1. the mounting structure of a rear car doorframe assembly, comprise, center pillar and reinforced company's fishplate bar, it is characterized in that: the weld of described upper left end and center pillar upper end is provided with cutter type mouth, be provided with arrived tableting on cutter type mouth, described arrived tableting is pressed in the outside of the upper end of center pillar, be provided with back door triangle inserted sheet at the right-hand member place of upper, described upper left end is welded to connect by the upper end of cutter type mouth and center pillar, upper right-hand member is connected with an end of back door triangle inserted sheet, the other end of back door triangle inserted sheet and reinforced company's fishplate bar right-hand member are welded to connect, the left end of described center pillar lower end and reinforced company's fishplate bar is welded to connect.
2. the mounting structure of a kind of rear car doorframe assembly according to claim 1, it is characterized in that: described center pillar lower end and reinforced company's fishplate bar place of being welded to connect also are welded with lower guideway in back door, are welded with lower guideway lower bracket in back door in back door on lower guideway.
3. the mounting structure of a kind of rear car doorframe assembly according to claim 1 and 2, it is characterized in that: the weld of described upper left end and center pillar upper end also offers the first lock hole, and the weld of upper right-hand member and back door triangle inserted sheet also offers the second lock hole.
4. the mounting structure of a kind of rear car doorframe assembly according to claim 3, is characterized in that: offer three lightening holes on described reinforced company fishplate bar, in the lower end of reinforced company's fishplate bar, have the face of being welded to connect.
5. the mounting structure of a kind of rear car doorframe assembly according to claim 4, is characterized in that: on the triangle inserted sheet of described back door, also be welded with the Vee formation strut member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320393819 CN203345051U (en) | 2013-06-27 | 2013-06-27 | Assembly structure of rear vehicle door frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320393819 CN203345051U (en) | 2013-06-27 | 2013-06-27 | Assembly structure of rear vehicle door frame assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203345051U true CN203345051U (en) | 2013-12-18 |
Family
ID=49744980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320393819 Expired - Lifetime CN203345051U (en) | 2013-06-27 | 2013-06-27 | Assembly structure of rear vehicle door frame assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203345051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944758A (en) * | 2017-03-17 | 2017-07-14 | 敏实汽车技术研发有限公司 | A kind of automobile door frame assembly welding method |
-
2013
- 2013-06-27 CN CN 201320393819 patent/CN203345051U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944758A (en) * | 2017-03-17 | 2017-07-14 | 敏实汽车技术研发有限公司 | A kind of automobile door frame assembly welding method |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |