CN203201253U - Door lock bolt nut plate assembly and automobile - Google Patents
Door lock bolt nut plate assembly and automobile Download PDFInfo
- Publication number
- CN203201253U CN203201253U CN 201320166061 CN201320166061U CN203201253U CN 203201253 U CN203201253 U CN 203201253U CN 201320166061 CN201320166061 CN 201320166061 CN 201320166061 U CN201320166061 U CN 201320166061U CN 203201253 U CN203201253 U CN 203201253U
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- nutplate
- locking bolt
- car door
- nut plate
- lock bolt
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Abstract
The utility model provides a door lock bolt nut plate assembly and an automobile, which belong to the technical field of automobile manufacturing. The door lock bolt nut plate assembly, which is used for mounting a door lock onto an automobile body, comprises a lock bolt nut plate and welded square nuts; the lock bolt nut plate is welded on the automobile body through a welding spot, and a nut plate weakening structure is arranged on the edge of the lock bolt nut plate; and the welded square nuts are welded on the lock bolt nut plate, and are used for mounting door lock bolts. The door lock bolt nut plate assembly has high rigidity and strength, can be adjusted as the lock is mounted, is universal for left and right parts, and can effectively reduce production cost.
Description
Technical field
The utility model relates to automobile production manufacturing technology field, refers to especially a kind of car door locking bolt nutplate assembly and automobile.
Background technology
The arrangements for automotive doors snap close is one of very crucial parts of Automobile Door System, car door opening is closed comparatively frequent in the routine use process, therefore door device requires higher to the installation capability of vehicle door bonnet lock, should have quite high connection reliability between the locking bolt nutplate of snap close body and corresponding installation, the locking bolt nutplate must have quite high strength and stiffness to guarantee the useful life longevity of snap close.In addition, common locking bolt nutplate is directly to be welded on the Sheet Metal Part, it can't be adjusted when the later stage component assemble, therefore higher to the requirement of welding and assembling technics, also increase simultaneously after the component assembling itself and the difficulty that cooperates the component Matching and modification and workload, affected greatly production efficiency.
The utility model content
The technical problems to be solved in the utility model provides a kind of car door locking bolt nutplate assembly and automobile, this car door locking bolt nutplate assembly possesses higher Rigidity and strength, part versatility about can regulating, have when snap close being installed can effectively reduce production costs.
For solving the problems of the technologies described above, embodiment of the present utility model provides technical scheme as follows:
On the one hand, provide a kind of locking bolt nutplate assembly, in order to vehicle door bonnet lock is installed on the vehicle body, described locking bolt nutplate assembly comprises:
Be welded on locking bolt nutplate on the vehicle body by a solder joint, the marginal position of described locking bolt nutplate is provided with the nutplate weakening structure;
Be welded on the described locking bolt nutplate, in order to the square weld nut of installation car door lock bolt.
Further, in the such scheme, the width of described nutplate weakening structure is d, and thickness is t, wherein t＜d＜2t.
Further, in the such scheme, described locking bolt nutplate is welded on the vehicle body by a two-layer solder joint.
Further, in the such scheme, described locking bolt nutplate is symmetrical in self center line.
Further, in the such scheme, described locking bolt nutplate is for adopting Sheet Metal Forming Technology to make.
The utility model embodiment also provides a kind of automobile, comprises aforesaid car door locking bolt nutplate assembly.
Embodiment of the present utility model has following beneficial effect:
In the such scheme, car door locking bolt nutplate is simple in structure, has good punching formation property, as the installing component of vehicle door bonnet lock, but local stiffness and the intensity of Effective Raise vehicle door bonnet lock installation site, the structural stability of raising door device integral body; By the partial structurtes reduction of locking bolt nutplate, the fine setting in the time of can carrying out the vehicle door bonnet lock installation has reduced the requirement to welding and assembling technics, has guaranteed installation accuracy, has good mounting process; Car door locking bolt nutplate can be applicable to four car doors of automobile simultaneously along self central axis symmetry in addition, has realized universal component, has reduced the exploitation of mould, effectively reduces cost of production.
Description of drawings
Fig. 1 is the environment for use schematic diagram of the utility model embodiment car door locking bolt nutplate assembly;
Fig. 2 is the structural representation of the utility model embodiment car door locking bolt nutplate;
Fig. 3 is another structural representation of the utility model embodiment car door locking bolt nutplate;
Fig. 4 is the welding schematic diagram of the utility model embodiment car door locking bolt nutplate and B column reinforcement plate;
Fig. 5 is that the utility model embodiment car door locking bolt nutplate is at the installation sectional schematic diagram of B post position;
Fig. 6 is the schematic diagram of the utility model embodiment car door locking bolt nutplate installation car door latch.
Reference numeral
1 side-wall outer-plate, 2 locking bolt nutplate assemblies, 21 locking bolt nutplate
22 square weld nuts, 211 locking bolt nutplate weakening structure, 3 locking bolt stiffeners
4B column reinforcement plate 5; Two-layer solder joint 6 car door locking bolts 7 vehicle door bonnet locks
The specific embodiment
For technical problem, technical scheme and advantage that embodiment of the present utility model will be solved is clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Embodiment of the present utility model is directly to be welded on the Sheet Metal Part for locking bolt nutplate in the prior art, it can't be adjusted when the later stage component assemble, therefore higher to the requirement of welding and assembling technics, itself and the difficulty that cooperates the component Matching and modification and workload have also been increased simultaneously after the component assembling, affected greatly the problem of production efficiency, a kind of car door locking bolt nutplate assembly and automobile are provided, this car door locking bolt nutplate assembly possesses higher Rigidity and strength, when being installed, can regulate snap close, part versatility about having can effectively reduce production costs.
Embodiment of the present utility model provides a kind of car door locking bolt nutplate assembly, and in order to vehicle door bonnet lock is installed on the vehicle body, described locking bolt nutplate assembly comprises:
Be welded on locking bolt nutplate on the vehicle body by a solder joint, the marginal position of described locking bolt nutplate is provided with the nutplate weakening structure;
Be welded on the described locking bolt nutplate, in order to the square weld nut of installation car door lock bolt.
Further, among another embodiment of the present utility model, comprise on the basis of said structure, the width of described nutplate weakening structure is d, and thickness is t, wherein t＜d＜2t.
Further, among another embodiment of the present utility model, comprise on the basis of said structure, described locking bolt nutplate is welded on the vehicle body by a two-layer solder joint.
Further, among another embodiment of the present utility model, comprise on the basis of said structure, described locking bolt nutplate is symmetrical in self center line.
Further, among another embodiment of the present utility model, comprise on the basis of said structure, described locking bolt nutplate is for adopting Sheet Metal Forming Technology to make.
In the such scheme, car door locking bolt nutplate is simple in structure, has good punching formation property, as the installing component of vehicle door bonnet lock, but local stiffness and the intensity of Effective Raise vehicle door bonnet lock installation site, the structural stability of raising door device integral body; By the partial structurtes reduction of locking bolt nutplate, the fine setting in the time of can carrying out the vehicle door bonnet lock installation has reduced the requirement to welding and assembling technics, has guaranteed installation accuracy, has good mounting process; Car door locking bolt nutplate can be applicable to four car doors of automobile simultaneously along self central axis symmetry in addition, has realized universal component, has reduced the exploitation of mould, effectively reduces cost of production.
Below in conjunction with accompanying drawing and specific embodiment car door locking bolt nutplate assembly of the present utility model is described in detail:
Fig. 1 is the environment for use schematic diagram of the utility model embodiment car door locking bolt nutplate assembly, as shown in Figure 1, the locking bolt nutplate assembly 2 that the utility model consists of is welded on B column reinforcement plate 4 or the locking bolt stiffener 3, be used for the installation of the forward and backward car door locking bolt 6 of automobile, local stiffness and the intensity of vehicle door bonnet lock 7 installation sites be can effectively improve, whole structural stability and reliability improved.
Fig. 2, Fig. 3 are the structural representation of the utility model embodiment car door locking bolt nutplate, and this locking bolt nutplate 21 is simple in structure, has good punching formation property; The local location of locking bolt nutplate has carried out reduction to be processed, usually the width d of this weakening structure 211 and the relation of himself expecting thick t should remain on: t＜d＜2t, can realize vehicle door bonnet lock 7 installation fine settings afterwards, guarantee that car door lock and vehicle door bonnet lock 7 have good matching relationship, both reduced the requirement to the craft precision that is welded, improve again the difficulty of component equipment adjustments, well promoted production efficiency.In addition, locking bolt nutplate of the present utility model 21 self is symmetrical along center line, can be used in simultaneously four car doors, has realized universal component, effectively reduces integral vehicle cost.
Fig. 4 is the welding schematic diagram of the utility model embodiment car door locking bolt nutplate and B column reinforcement plate, as shown in Figure 4, locking bolt nutplate assembly 2 welds at the marginal position of locking bolt nutplate 21 by a two-layer solder joint 5 with B column reinforcement plate 4, this mode can work simultaneously in conjunction with locking bolt nutplate weakening structure 211, realizes the fine setting after vehicle door bonnet lock 7 is installed.
Fig. 5, Fig. 6 be the utility model embodiment car door locking bolt nutplate at the installation sectional schematic diagram of B post position and the schematic diagram of installation car door latch, expressed clearly the installation matching relationship between car door locking bolt 6, vehicle door bonnet lock 7, side-wall outer-plate 1, B column reinforcement plate 4 and the locking bolt nutplate assembly 2.At first, two square weld nuts 22 are welded in first on the locking bolt nutplate 21, form locking bolt nutplate assembly 2.Locking bolt nutplate assembly 2 is welded on the B column reinforcement plate 4 by a two-layer solder joint 5, afterwards, and B column reinforcement plate assembly and side-wall outer-plate 1 welding.Snap close installing hole on side-wall outer-plate 1 and the B column reinforcement plate 4 all adopts the Via Design greater than installing hole, to guarantee enough installation adapted spaces.When car door is installed, first with vehicle door bonnet lock 7 Primary Location in the installation site, car door locking bolt 6 inserts along the installing hole axial direction, tentatively tighten with the locking bolt nutplate 21 that cooperates installation, open and close car door and use external force fine setting locking bolt nutplate 21, make car door lock and cooperating of vehicle door bonnet lock 7 reach good state, tighten again afterwards car door locking bolt 6 and can finish adjustment and installation.
The utility model embodiment also provides a kind of automobile, comprises aforesaid car door locking bolt nutplate assembly.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a car door locking bolt nutplate assembly in order to vehicle door bonnet lock is installed on the vehicle body, is characterized in that, described locking bolt nutplate assembly comprises:
Be welded on locking bolt nutplate on the vehicle body by a solder joint, the marginal position of described locking bolt nutplate is provided with the nutplate weakening structure;
Be welded on the described locking bolt nutplate, in order to the square weld nut of installation car door lock bolt.
2. car door locking bolt nutplate assembly according to claim 1 is characterized in that, the width of described nutplate weakening structure is d, and thickness is t, wherein t＜d＜2t.
3. car door locking bolt nutplate assembly according to claim 1 is characterized in that, described locking bolt nutplate is welded on the vehicle body by a two-layer solder joint.
4. car door locking bolt nutplate assembly according to claim 1 is characterized in that, described locking bolt nutplate is symmetrical in self center line.
5. car door locking bolt nutplate assembly according to claim 1 is characterized in that, described locking bolt nutplate is for adopting Sheet Metal Forming Technology to make.
6. an automobile is characterized in that, comprises such as each described car door locking bolt nutplate assembly among the claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320166061 CN203201253U (en) | 2013-04-03 | 2013-04-03 | Door lock bolt nut plate assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320166061 CN203201253U (en) | 2013-04-03 | 2013-04-03 | Door lock bolt nut plate assembly and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203201253U true CN203201253U (en) | 2013-09-18 |
Family
ID=49145372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320166061 Expired - Fee Related CN203201253U (en) | 2013-04-03 | 2013-04-03 | Door lock bolt nut plate assembly and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203201253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209068A (en) * | 2017-07-07 | 2019-01-15 | 福州明芳汽车部件工业有限公司 | Mutually dress formula car door lock |
| WO2023236798A1 (en) * | 2022-06-07 | 2023-12-14 | 浙江极氪智能科技有限公司 | Self-adjusting vehicle door lock catch assembly and mounting method therefor, and vehicle |
-
2013
- 2013-04-03 CN CN 201320166061 patent/CN203201253U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209068A (en) * | 2017-07-07 | 2019-01-15 | 福州明芳汽车部件工业有限公司 | Mutually dress formula car door lock |
| CN109209068B (en) * | 2017-07-07 | 2023-09-26 | 福州明芳汽车部件工业有限公司 | Mutually-assembled door lock for vehicle |
| WO2023236798A1 (en) * | 2022-06-07 | 2023-12-14 | 浙江极氪智能科技有限公司 | Self-adjusting vehicle door lock catch assembly and mounting method therefor, and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20210403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |