CN203427888U - Automotive body side wall outer plate assembly - Google Patents
Automotive body side wall outer plate assembly Download PDFInfo
- Publication number
- CN203427888U CN203427888U CN201320546051.5U CN201320546051U CN203427888U CN 203427888 U CN203427888 U CN 203427888U CN 201320546051 U CN201320546051 U CN 201320546051U CN 203427888 U CN203427888 U CN 203427888U
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- locating dowel
- dowel pin
- post
- plate
- wall outer
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Abstract
The utility model discloses an automotive body side wall outer plate assembly which comprises a side wall outer plate, a side wall outer plate reinforcing part and positioning pins. Positioning pin mounting holes are formed in the side wall outer plate, positioning holes matched with the positioning pins are formed in the side wall outer plate reinforcing part, positioning pin roots of the positioning pins are mounted in the positioning pin mounting holes, the ends of the positioning pins are positioning pin free ends extending towards the inner side of the side wall outer plate, the positioning holes of the side wall outer plate reinforcing part are matched with the positioning pins, and the side wall outer plate and the side wall outer plate reinforcing part are welded together. The automotive body side wall outer plate assembly is simple in structure, the influence of later feeding and tooling on parts can be considered in advance, adverse consequences caused by thoughtless preliminary design are avoided, and feeding is accurate in positioning, simple and convenient.
Description
Technical field
The utility model relates to automobile body side shell plate manufacturing technology field, relates in particular to a kind of automobile body side shell plate assembly.
Background technology
Auto trade car load manufacturing enterprise, vehicle body soldering workshop, one of prerequisite of the normal production of vehicle project, expects on positioning tool on being that part can be correct.The design of body side wall, mainstream vendor uses the mode of stacked (layer building) both at home and abroad: both designed side-wall outer-plate, side-wall outer-plate reinforcement and side-wall inner-plate, three-decker.Side-wall outer-plate and side-wall outer-plate reinforcement are first made into side-wall outer-plate assembly, the assembly amalgamation being then welded on the spelling of side-wall outer-plate assembly and side-wall inner-plate and floor.Side-wall outer-plate and side-wall outer-plate reinforcement are first made in the process of side-wall outer-plate assembly, and the technique of expecting side-wall outer-plate on side-wall outer-plate reinforcement is a difficult point.Body in white part is at the beginning of design, consider part strength, under Assembly of the parts state, whether there is interference, when whether can meet whole vehicle functions requirement, may ignore part in feeding process, be one and bring from afar the dynamic process being in place have interference, tool locating benchmark whether influential to part put procedure in this process? these factors have all affected the precision of frock material loading, and loading efficiency.
Utility model content
Goal of the invention of the present utility model is to overcome defect of the prior art, provide a kind of and can consider in advance later stage material loading and the impact of frock on part, avoid the inconsiderate adverse consequences causing of initial stage design, material loading accurate positioning, a kind of automobile body side shell plate assembly that material loading is simple and convenient, simple in structure.
Technical solutions of the utility model provide a kind of automobile body side shell plate assembly, comprise side-wall outer-plate, side-wall outer-plate reinforcement and locating dowel pin, on described side-wall outer-plate, be provided with locating dowel pin mounting hole, on described side-wall outer-plate reinforcement, be provided with the knock hole for matching with described locating dowel pin, the locating dowel pin root of described locating dowel pin is arranged in described locating dowel pin mounting hole, its end is the locating dowel pin free end extending towards described side-wall outer-plate inner side, the described knock hole of described side-wall outer-plate reinforcement is engaged on locating dowel pin, described side-wall outer-plate and described side-wall outer-plate reinforcement phase weld together.
Further, the length of described locating dowel pin is 7.5mm, and the locating dowel pin root of described locating dowel pin is cylindrical, and its locating dowel pin free end is conical, and columniform described locating dowel pin root is identical with the radius of a circle of the free-ended bottom surface of cylindrical-conical described locating dowel pin.
Further, on described side-wall outer-plate, be provided with outside plate A post, outside plate B post and the outside plate C post for supporting outside plate main body; On described side-wall outer-plate reinforcement, be provided with for support reinforcing part main body, and the reinforcement A post and the reinforcement B post that match with described outside plate A post, outside plate B post; Described outside plate A post and outside plate B post are provided with described locating dowel pin mounting hole, and described in each, locating dowel pin mounting hole is all provided with a described locating dowel pin; Correspondingly, described reinforcement A post and reinforcement B post are provided with the knock hole for matching with described locating dowel pin.
Further, described outside plate C post is also provided with described locating dowel pin mounting hole, and a described locating dowel pin is installed in this locating dowel pin mounting hole.
Further, the described locating dowel pin mounting hole on described outside plate C is the highest apart from the height on ground, and the described locating dowel pin mounting hole on described outside plate B post is minimum apart from the height on ground.
Further, the described locating dowel pin mounting hole on described reinforcement B post is consistent apart from the height on ground with the described locating dowel pin mounting hole on described outside plate B post apart from the height on ground; Described locating dowel pin mounting hole on described reinforcement A post is consistent apart from the height on ground with the described locating dowel pin mounting hole on described outside plate A post apart from the height on ground.
Further, the diameter of columniform described locating dowel pin root is slightly less than the diameter of described knock hole.
Further, the equal diameters of the diameter of described knock hole and described locating dowel pin mounting hole.
Further, the described knock hole concentric setting mutually on the described locating dowel pin mounting hole on described outside plate A post and described reinforcement A post, the also concentric setting mutually of described knock hole on the described locating dowel pin mounting hole on described outside plate B post and described reinforcement B post.
Further, described outside plate A post and outside plate B post are provided with plural described locating dowel pin mounting hole, and described in each, locating dowel pin mounting hole is all provided with a described locating dowel pin; Correspondingly, described reinforcement A post and reinforcement B post are provided with plural knock hole.
Adopt technique scheme, there is following beneficial effect:
By offer locating dowel pin mounting hole on side-wall outer-plate, the locating dowel pin root of the locating dowel pin that is 7.5mm by length is arranged in locating dowel pin mounting hole, and offers knock hole on side-wall outer-plate reinforcement.During material loading, when soon side-wall outer-plate reinforcement is arranged on side-wall outer-plate, first first side-wall outer-plate being faced down and is placed in frock, then place side-wall outer-plate reinforcement outward.Side-wall outer-plate reinforcement, before not contacting locating dowel pin, in the absence that part is interfered, can carry out translation and rotation.After side-wall outer-plate reinforcement contact locating dowel pin, now the conical tip of locating dowel pin enters in knock hole, and side-wall outer-plate reinforcement can only be straight up and down, along the direction translational of locating dowel pin location, enters frock position, then with side-wall outer-plate weld together.
A kind of automobile body side shell plate assembly that the utility model provides, it is simple in structure, can expect in advance later stage material loading and the impact of frock on part, avoids the inconsiderate adverse consequences causing of initial stage design, material loading accurate positioning, material loading is simple and convenient.In the situation that not affecting project process, reduce later stage part and changed the impact bringing to tooling device, reduced the change of tooling device, save a large amount of expenses, and improved installation effectiveness.
Accompanying drawing explanation
The structural representation of the side-wall outer-plate in a kind of automobile body side shell plate assembly that Fig. 1 provides for the utility model;
The structural representation of the side-wall outer-plate reinforcement in a kind of automobile body side shell plate assembly that Fig. 2 provides for the utility model;
The schematic diagram of a kind of automobile body side shell plate assembly that Fig. 3 provides for the utility model;
Fig. 4 is the enlarged diagram of C part in Fig. 3;
Fig. 5 is the structural representation of locating dowel pin.
Reference numeral synopsis:
1-side-wall outer-plate; 11-outside plate main body; 12-outside plate A post;
13-outside plate B post; 14-outside plate C post; 15-locating dowel pin mounting hole;
16-outside plate window; 2-side-wall outer-plate reinforcement; 21-reinforcement main body;
22-reinforcement A post; 23-reinforcement B post; 24-knock hole;
25-reinforcement window; 3-locating dowel pin; 31-locating dowel pin root;
32-locating dowel pin free end.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the specific embodiment of the present utility model.
As Figure 1-5, a kind of automobile body side shell plate assembly that the utility model provides, comprise side-wall outer-plate 1, side-wall outer-plate reinforcement 2 and locating dowel pin 3, on side-wall outer-plate 1, be provided with locating dowel pin mounting hole 15, on side-wall outer-plate reinforcement 2, be provided with the knock hole 24 for matching with this locating dowel pin 3, the locating dowel pin root 32 of locating dowel pin 3 is arranged in locating dowel pin mounting hole 15, its end is the locating dowel pin free end 31 extending towards side-wall outer-plate 1 inner side, the knock hole 24 of side-wall outer-plate reinforcement 2 is engaged on locating dowel pin 3, side-wall outer-plate 1 and side-wall outer-plate reinforcement 2 phase weld togethers.
Auto body includes side-wall outer-plate assembly, together with the assembly amalgamation that side-wall outer-plate assembly is welded into floor with side-wall inner-plate, forms main supporting structure.The automobile body side shell plate assembly that the utility model provides, comprise side-wall outer-plate 1, side-wall outer-plate reinforcement 2 and locating dowel pin 3, by locating dowel pin 3, realize by side-wall outer-plate reinforcement 2 material loadings during to side-wall outer-plate 1, can precise positioning, expect in advance the impact on part of later stage material loading and frock, avoid the inconsiderate adverse consequences causing of initial stage design.
The locating dowel pin root 32 of locating dowel pin 3 is arranged in locating dowel pin mounting hole 15, and its locating dowel pin free end 31 extends towards the inner side of side-wall outer-plate 1.The inner side of side-wall outer-plate 1 refers to the Y-direction shown in Fig. 3, and side-wall outer-plate reinforcement 2 is also positioned at the inner side of side-wall outer-plate 1, and its knock hole 24 is engaged on locating dowel pin 3.Outside plate reinforcement 2 moves towards side-wall outer-plate 1 in Y-direction along locating dowel pin 3 by knock hole 24, finally reaches frock position, with side-wall outer-plate reinforcement 2 phase weld togethers.
Side-wall outer-plate reinforcement 2 feeding process are as follows: first first outer the facing down of side-wall outer-plate 1 being placed in frock, then place side-wall outer-plate reinforcement 2.As shown in Figure 3, at side-wall outer-plate reinforcement 2 before not contacting the locating dowel pin free end 31 of locating dowel pin 3, in the absence that part is interfered, it can carry out translation and rotation, along direction shown in arrow A, moves up and down and rotates along direction shown in arrow B.After side-wall outer-plate reinforcement 2 contact locating dowel pins 3, now the locating dowel pin free end 31 of locating dowel pin 3 enters in knock hole 24, side-wall outer-plate reinforcement 2 can only carry out straight up and down translation along direction shown in arrow A, direction translational along locating dowel pin 3 location enters frock position, then with side-wall outer-plate 1 weld together.It is simple in structure, material loading accurate positioning, and material loading is simple and convenient.In the situation that not affecting project process, reduce later stage part and changed the impact bringing to tooling device, reduced the change of tooling device, save a large amount of expenses, and improved installation effectiveness.
Preferably, as shown in Fig. 4-5, the length of this locating dowel pin 3 is 7.5mm, and the locating dowel pin root 32 of locating dowel pin 3 is cylindrical, its locating dowel pin free end 31 is conical, and columniform locating dowel pin root 32 is identical with the radius of a circle of the bottom surface of cylindrical-conical locating dowel pin free end 31.
The length of this locating dowel pin 3 is 7.5mm.The locating dowel pin root 32 that is locating dowel pin 3 is 7.5mm to the distance between locating dowel pin free end 31.The length of why selecting locating dowel pin 3 is 7.5mm, because as shown in Figure 4, side-wall outer-plate reinforcement 2 place's sections of roof cross beam region or vehicle body, the gap between side-wall outer-plate 1 and side-wall outer-plate reinforcement 2 with 7.5mm, because outside plate A post 12 is run through to all roof cross beams region between outside plate C post 14 in the overlap joint region of side-wall outer-plate reinforcement 2 and side-wall outer-plate 1, so the gap of this 7.5mm just requires all roof cross beams region between outside plate A post 12 to outside plate C posts 14 all to meet the demands, the gap of this 7.5mm is that side-wall outer-plate reinforcement 2 is expected the non-sufficient condition of necessity on side-wall outer-plate 1 on accurately.That is: the design of part must meet this requirement, just may meet material loading requirement.But meet also other region parts of needs not interference in feeding process of material loading requirement completely.
Locating dowel pin 3 comprises cylindrical locating dowel pin root 32 and conical locating dowel pin free end 31, and conical locating dowel pin free end 31 is locating dowel pin point, and it is arranged on cylindrical locating dowel pin root 32.The radius of a circle of the bottom surface of conical locating dowel pin free end 31 is identical with the radius of cylindrical locating dowel pin root 32, and both are one-body molded.The point of conical locating dowel pin free end 31, towards the inner side of side-wall outer-plate 1, also points to the not side-wall outer-plate reinforcement 2 of material loading, for when side-wall outer-plate reinforcement 2 material loading, matches with knock hole 24.Locating dowel pin free end 31 is arranged to taper shape, tip-shape, can conveniently when material loading, by knock hole 24 cover pin free end 31 in place, and then move on locating dowel pin root 32, arrive frock position.
As shown in Figure 1-2, on above-mentioned side-wall outer-plate 1, be provided with outside plate A post 12, outside plate B post 13 and the outside plate C post 14 for supporting outside plate main body 11; On side-wall outer-plate reinforcement 2, be provided with for support reinforcing part main body 21, and the reinforcement A post 22 and the reinforcement B post 23 that match with outside plate A post 14, outside plate B post 13; Outside plate A post 12 and outside plate B post 13 are provided with locating dowel pin mounting hole 15, and each locating dowel pin mounting hole 15 is all provided with a locating dowel pin 3; Correspondingly, reinforcement A post 22 and reinforcement B post 23 are provided with the knock hole 24 for matching with locating dowel pin 3.
From the front and back of vehicle body position, be followed successively by outside plate A post 12(front pillar be set), outside plate B post 13(center pillar) and outside plate C post 14(rear pillar), this outside plate A post 12, outside plate B post 13 and outside plate C post 14, except supporting outside plate main body 11, also form outside plate window 16.Reinforcement A post 22 and reinforcement B post 23 are set on side-wall outer-plate reinforcement 2, and reinforcement A post 22 and reinforcement B post 23 are corresponding with the position of outside plate A post 12 and outside plate B post 13, and it,, for support reinforcing part main body 21, also forms reinforcement window 25.Strengthen window 25 and the common vehicle body window that forms of outside plate window 16.By at outside plate A post 12 and outside plate B post 13, locating dowel pin mounting hole 15 being set, and at each locating dowel pin mounting hole 15, a locating dowel pin 3 is installed, at reinforcement A post 22 and reinforcement B post 23, knock hole 24 is set simultaneously.When material loading, the knock hole 24 corresponding outside plate A posts 12 of difference on reinforcement A post 22 and reinforcement B post 23 and the locating dowel pin 3 on outside plate B post 13, can further realize precise positioning.
As shown in Figure 1, outside plate C post 14 is also provided with locating dowel pin mounting hole 15, and a locating dowel pin 3 is installed in locating dowel pin mounting hole 15.It is further used for positioning with side-wall outer-plate reinforcement 2 or other parts.
As shown in Figure 1-2, the locating dowel pin mounting hole 15 on outside plate C post 14 is the highest apart from the height on ground, and the locating dowel pin mounting hole 15 on outside plate B post 13 is minimum apart from the height on ground.
Knock hole 24 on reinforcement B post 23 is consistent apart from the height on ground with the locating dowel pin mounting hole 15 on outside plate B post 13 apart from the height on ground; Knock hole 24 on reinforcement A post 22 is consistent apart from the height on ground with the locating dowel pin mounting hole 15 on outside plate A post 12 apart from the height on ground.
Locating dowel pin mounting hole on different cylinders 15 is arranged to be apart from ground and just differ, the height apart from ground by the knock hole 24 on reinforcement B post 23 and reinforcement A post 22, consistent apart from the height on ground with the locating dowel pin mounting hole 15 on outside plate B post 13 and outside plate A post 12 respectively again.Can further realize precise positioning.When material loading, only consider the locating dowel pin 3 on the 24 aligning outside plate B posts 13 of knock hole on reinforcement B post 23 can realize accurate installation material loading.
The diameter of upper cylindrical locating dowel pin root 32 is slightly less than the diameter of knock hole 24, can conveniently aim at installation, and facilitates knock hole 24 upper and lower translation on cylindrical locating dowel pin root 32.The equal diameters of the diameter of above-mentioned knock hole 24 and locating dowel pin mounting hole 15.And by the knock hole 24 concentric setting mutually on the locating dowel pin mounting hole 15 on outside plate A post 12 and reinforcement A post 22, the also concentric setting mutually of knock hole 24 on the locating dowel pin mounting hole 15 on outside plate B post 13 and reinforcement B post 23.
A kind of automobile body side shell plate assembly that the utility model provides, can also be provided with plural locating dowel pin mounting hole 15 at outside plate A post 12 and outside plate B post 13, and each locating dowel pin mounting hole 15 is all provided with a locating dowel pin 3; Correspondingly, reinforcement A post 22 and reinforcement B post 23 are provided with plural knock hole 24.Can control by multiple spot, it is more accurate to realize.Rapid material loading.
As can be seen here, a kind of automobile body side shell plate assembly that the utility model provides, by offer locating dowel pin mounting hole on side-wall outer-plate, the root of the locating dowel pin that is 7.5mm by length is arranged in locating dowel pin mounting hole, and offer knock hole on side-wall outer-plate reinforcement, realize accurate material loading, simple material loading.In the situation that not affecting project process, reduce later stage part and changed the impact bringing to tooling device, reduced the change of tooling device, save a large amount of expenses, and improved installation effectiveness.
Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that for the person of ordinary skill of the art, on the basis of the utility model principle, can also make some other modification, also should be considered as protection domain of the present utility model.
Claims (10)
1. an automobile body side shell plate assembly, is characterized in that, comprises side-wall outer-plate, side-wall outer-plate reinforcement and locating dowel pin,
On described side-wall outer-plate, be provided with locating dowel pin mounting hole, on described side-wall outer-plate reinforcement, be provided with the knock hole for matching with described locating dowel pin,
The locating dowel pin root of described locating dowel pin is arranged in described locating dowel pin mounting hole, its end is the locating dowel pin free end extending towards described side-wall outer-plate inner side, the described knock hole of described side-wall outer-plate reinforcement is engaged on locating dowel pin, described side-wall outer-plate and described side-wall outer-plate reinforcement phase weld together.
2. a kind of automobile body side shell plate assembly according to claim 1, it is characterized in that, the length of described locating dowel pin is 7.5mm, the locating dowel pin root of described locating dowel pin is cylindrical, its locating dowel pin free end is conical, and columniform described locating dowel pin root is identical with the radius of a circle of the free-ended bottom surface of cylindrical-conical described locating dowel pin.
3. a kind of automobile body side shell plate assembly according to claim 2, is characterized in that, is provided with outside plate A post, outside plate B post and outside plate C post for supporting outside plate main body on described side-wall outer-plate;
On described side-wall outer-plate reinforcement, be provided with for support reinforcing part main body, and the reinforcement A post and the reinforcement B post that match with described outside plate A post, outside plate B post;
Described outside plate A post and outside plate B post are provided with described locating dowel pin mounting hole, and described in each, locating dowel pin mounting hole is all provided with a described locating dowel pin;
Correspondingly, described reinforcement A post and reinforcement B post are provided with the knock hole for matching with described locating dowel pin.
4. a kind of automobile body side shell plate assembly according to claim 3, is characterized in that, described outside plate C post is also provided with described locating dowel pin mounting hole, and a described locating dowel pin is installed in this locating dowel pin mounting hole.
5. a kind of automobile body side shell plate assembly according to claim 4, is characterized in that, the described locating dowel pin mounting hole on described outside plate C post is the highest apart from the height on ground, and the described locating dowel pin mounting hole on described outside plate B post is minimum apart from the height on ground.
6. a kind of automobile body side shell plate assembly according to claim 5, is characterized in that, the described knock hole on described reinforcement B post is consistent apart from the height on ground with the described locating dowel pin mounting hole on described outside plate B post apart from the height on ground; It is consistent apart from the height on ground with the described locating dowel pin mounting hole on described outside plate A post that described on described reinforcement A post determined pitch-row height overhead.
7. a kind of automobile body side shell plate assembly according to claim 6, is characterized in that, the diameter of cylindrical described locating dowel pin root is slightly less than the diameter of described knock hole.
8. a kind of automobile body side shell plate assembly according to claim 7, is characterized in that, the equal diameters of the diameter of described knock hole and described locating dowel pin mounting hole.
9. a kind of automobile body side shell plate assembly according to claim 8, it is characterized in that, described knock hole concentric setting mutually on described locating dowel pin mounting hole on described outside plate A post and described reinforcement A post, the also concentric setting mutually of described knock hole on the described locating dowel pin mounting hole on described outside plate B post and described reinforcement B post.
10. a kind of automobile body side shell plate assembly according to claim 3, is characterized in that, described outside plate A post and outside plate B post are provided with plural described locating dowel pin mounting hole, and described in each, locating dowel pin mounting hole is all provided with a described locating dowel pin;
Correspondingly, described reinforcement A post and reinforcement B post are provided with plural knock hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546051.5U CN203427888U (en) | 2013-09-03 | 2013-09-03 | Automotive body side wall outer plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546051.5U CN203427888U (en) | 2013-09-03 | 2013-09-03 | Automotive body side wall outer plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427888U true CN203427888U (en) | 2014-02-12 |
Family
ID=50056944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320546051.5U Expired - Lifetime CN203427888U (en) | 2013-09-03 | 2013-09-03 | Automotive body side wall outer plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633350A (en) * | 2020-06-02 | 2020-09-08 | 成都宏明双新科技股份有限公司 | Laser cutting process for bracket product |
-
2013
- 2013-09-03 CN CN201320546051.5U patent/CN203427888U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633350A (en) * | 2020-06-02 | 2020-09-08 | 成都宏明双新科技股份有限公司 | Laser cutting process for bracket product |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
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| CX01 | Expiry of patent term |