CN204575304U - A kind of engine bonnet lateral rigidity test tool - Google Patents
A kind of engine bonnet lateral rigidity test tool Download PDFInfo
- Publication number
- CN204575304U CN204575304U CN201520148414.9U CN201520148414U CN204575304U CN 204575304 U CN204575304 U CN 204575304U CN 201520148414 U CN201520148414 U CN 201520148414U CN 204575304 U CN204575304 U CN 204575304U
- Authority
- CN
- China
- Prior art keywords
- support body
- supporting
- flat board
- time flat
- engine bonnet
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of engine bonnet lateral rigidity test tool, and this engine bonnet lateral rigidity test tool comprises: base plate, retrain supporting after two, load supporting, precontract bundle branch holds and measures supporting; Rear constraint supporting comprises: constraint support body, encirclement plate, L shape back-up block and the first firm banking; Load supporting comprise connect successively from bottom to top first time flat board, load support body, the first spiral lift and electric machine; Electric machine comprises motor body, force snesor and the first connecting cleat, and force snesor is connected with motor body and the first connecting cleat respectively; Precontract bundle branch contracts second time flat board, precontract bundle support body, the second spiral lift, the first back-up block and the hook drawing together and connect successively from top to bottom; Measure supporting comprise connect successively from bottom to top the 3rd time flat board, measure support body, the 3rd spiral lift and the second back-up block.
Description
Technical field
The utility model relates to engine components frock field, is specifically related to a kind of engine bonnet lateral rigidity test tool.
Background technology
Engine bonnet is positioned at before automobile, and its design success or not has important impact to car load.The body of hood is combined into by outside plate and an inner panel with rib grid layout.At work, engine bonnet is mainly subject to the excitation from ground and engine to automobile.If engine bonnet rigidity is unreasonable, can causes producing vibration, noise and sealing property and reduce, even may affect the performance of hood hinge and lock performance, cause unnecessary damage to occur.
Utility model content
In order to avoid the irrational problem of engine bonnet rigidity, the utility model provides a kind of engine bonnet lateral rigidity test tool.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model provides a kind of engine bonnet lateral rigidity test tool, and this engine bonnet lateral rigidity test tool comprises: base plate, retrain supporting after two, load supporting, precontract bundle branch holds and measures supporting; Retrain supporting after two, loading is supported, precontract bundle branch holds and measures supporting and all removably connects with base plate; Wherein,
Rear constraint supporting comprises: retrain support body afterwards, surround plate, L shape back-up block and the first firm banking; Rear constraint support body is fixedly connected with the first firm banking; Surround sleeve-board and be located at rear constraint support body periphery, and be connected with rear constraint support body is removable; L shape back-up block comprises and being interconnected and the first vertical structural portion and the second structural portion, and the first structural portion is fixed on the periphery surrounding plate;
Load supporting comprise connect successively from bottom to top first time flat board, load support body, the first spiral lift and electric machine; Electric machine comprises motor body, force snesor and the first connecting cleat, and force snesor is connected with motor body and the first connecting cleat respectively;
Precontract bundle branch contracts second time flat board, precontract bundle support body, the second spiral lift, the first back-up block and the hook drawing together and connect successively from top to bottom; Hook is fixed on the first back-up block;
Measure supporting comprise connect successively from bottom to top the 3rd time flat board, measure support body, the 3rd spiral lift and the second back-up block; Second back-up block is provided with the second connecting cleat and displacement transducer;
Further, the first firm banking, first time flat board, second time flat board and the 3rd time flat board all removably connect with base plate.
Further, first time flat board with load support body and to be formed in one structure.
Further, second time flat board and precontract bundle support body are formed in one structure.
Further, the 3rd time flat board with measure support body and to be formed in one structure.
Further, the first spiral lift, the second spiral lift and the 3rd spiral lift include: adjustable diameter and screw adjusting plane, adjuster bar and spiral; Adjustable diameter and screw adjusting plane is positioned on spiral, and adjuster bar is positioned on adjustable diameter and screw adjusting plane.
The beneficial effects of the utility model are:
The utility model is from engine bonnet actual working state, and simulated engine cover cap lateral force, carries out structural design dexterously, and strict simulation real vehicle environment, completes the test to engine bonnet lateral rigidity.The utility model significantly reduces frock making cost and easy accessibility, convenient operation; Stability Analysis of Structures, can obtain accurate measured value, reach optimizing product, the object of enhancing product performance.
Accompanying drawing explanation
Fig. 1 is the engine bonnet lateral rigidity test tool front view described in the utility model embodiment;
Fig. 2 is the engine bonnet lateral rigidity test tool vertical view described in the utility model embodiment;
Fig. 3 is the rear constraint supporting structure schematic diagram described in the utility model embodiment;
Fig. 4 is the loading supporting structure schematic diagram schematic diagram described in the utility model embodiment;
Fig. 5 is the precontract bundle branch bearing structure schematic diagram described in the utility model embodiment;
Fig. 6 is the measurement supporting structure schematic diagram described in the utility model embodiment.
Description of reference numerals:
1, base plate; 2, rear constraint supporting: 3, load supporting; 4, precontract bundle branch holds; 5, supporting is measured; 6, rear constraint support body; 7, plate is surrounded; 8, L shape back-up block; 9, the first firm banking; 10, the second structural portion; 11, first time flat board; 12, support body is loaded; 13, the first spiral lift; 14, electric machine; 15, motor body; 16, the first connecting cleat; 17, second time flat board; 18, precontract bundle support body; 19, the second spiral lift; 20, the first back-up block; 21, link up with; 22, the 3rd time flat board; 23, support body is measured; 24, the 3rd spiral lift; 25, the second back-up block; 26, adjustable diameter and screw adjusting plane; 27, spiral; 28, the first structural portion.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
See Fig. 1, the utility model provides a kind of engine bonnet lateral rigidity test tool, comprising: base plate 1, two retrains supporting 2 afterwards, load supporting 3, precontract bundle branch holds 4 and measure supporting 5; Two retrain supporting 2 afterwards, load supporting 3, precontract bundle branch and hold 4 and measure supporting 5 and all removably connect with base plate 1;
See Fig. 3, rear constraint supporting 2 comprises: rear constraint support body 6, encirclement plate 7, L shape back-up block 8 and the first firm banking 9; Rear constraint support body 6 is fixedly connected with the first firm banking 9; Surround plate 7 and be set in rear constraint support body 6 periphery, and be connected with rear constraint support body 6 is removable; L shape back-up block 8 comprises and to be interconnected and the first vertical structural portion 28 and the second structural portion 10, first structural portion 28 are fixed on and surround the periphery of plate 7; Wherein, the first firm banking 9, first time flat board 11, second time flat board 17 and the 3rd time flat board 22 all removably connect with base plate 1.
See Fig. 4, load supporting 3 and comprise the first time flat board 11, loading support body 12, first spiral lift 13 and the electric machine 14 that connect successively from bottom to top; Further, first time flat board 11 with load support body 12 and to be formed in one structure.Electric machine 14 comprises motor body 15, force snesor and the first connecting cleat 16, and force snesor is connected with motor body 15 and the first connecting cleat 16 respectively.
See Fig. 5, precontract bundle branch holds 4 and comprises the second time flat board 17, precontract bundle support body 18, second spiral lift 19, first back-up block 20 and the hook 21 that connect successively from top to bottom; Hook 21 is fixed on the first back-up block 20, and hook 21, by compressing engine bonnet lock hook, realizes Z-direction constraint to engine bonnet.Further, second time flat board 17 and precontract bundle support body 18 are formed in one structure.
See Fig. 6, measure supporting 5 comprise connect successively from bottom to top the 3rd time flat board 22, measure support body 23, the 3rd spiral lift 24 and the second back-up block 25; Second back-up block 25 is provided with the second connecting cleat and displacement transducer.Further, the 3rd time flat board 22 with measure support body 23 and to be formed in one structure.
See Fig. 3, Fig. 4 and Fig. 5, the first spiral lift 13, second spiral lift 19 and the 3rd spiral lift 24 include: adjustable diameter and screw adjusting plane 26, adjuster bar and spiral 27; Adjustable diameter and screw adjusting plane 26 is positioned on spiral 27, and adjuster bar is positioned on adjustable diameter and screw adjusting plane 26.The utility model is by three spiral lift free adjustment height.
Continue see Fig. 1 and Fig. 2, when carrying out the test of engine bonnet lateral rigidity, by L shape back-up block 8 for forming constraint to engine bonnet rear; Hold 4 pairs of engine bonnet fronts by precontract bundle branch and form constraint, hook 21, by compressing engine bonnet lock hook, realizes Z-direction constraint to engine bonnet.Load power is implemented in supporting 3 effect by the first connecting cleat 16 pairs of engine bonnets, the change of force snesor monitoring force; Measure supporting 5 to be connected with engine bonnet by the second connecting cleat, simultaneous displacement Sensor monitoring change in displacement, record power and displacement data, curve plotting, after unloading, the distortion of record engine bonnet, can complete the test of engine bonnet lateral rigidity.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing 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. an engine bonnet lateral rigidity test tool, it is characterized in that, comprising: base plate (1), retrain supporting (2) after two, load supporting (3), precontract bundle branch holds (4) and measures supporting (5); Retrain supporting (2) after described two, load supporting (3), precontract bundle branch holds (4) and measurement supporting (5) all removably connects with described base plate (1); Wherein,
Described rear constraint supporting (2) comprising: retrain support body (6) afterwards, surround plate (7), L shape back-up block (8) and the first firm banking (9); Described rear constraint support body (6) is fixedly connected with described first firm banking (9); Described encirclement plate (7) is sheathed retrains support body (6) periphery in the rear, and is connected with described rear constraint support body (6) is removable; Described L shape back-up block (8) comprises and being interconnected and vertical the first structural portion (28) and the second structural portion (10), and described first structural portion (28) is fixed on the periphery of described encirclement plate (7);
Described load supporting (3) comprise connect successively from bottom to top first time flat board (11), load support body (12), the first spiral lift (13) and electric machine (14); Described electric machine (14) comprises motor body (15), force snesor and the first connecting cleat (16), and described force snesor is connected with described motor body (15) and the first connecting cleat (16) respectively;
Described precontract bundle branch hold (4) comprise connect successively from top to bottom second time flat board (17), precontract bundle support body (18), the second spiral lift (19), the first back-up block (20) and hook (21); Described hook (21) is fixed on described first back-up block (20);
Described measure supporting (5) comprise connect successively from bottom to top the 3rd time flat board (22), measure support body (23), the 3rd spiral lift (24) and the second back-up block (25); Described second back-up block (25) is provided with the second connecting cleat and displacement transducer.
2. engine bonnet lateral rigidity test tool as claimed in claim 1, it is characterized in that, described first firm banking (9), first time flat board (11), second time flat board (17) and the 3rd time flat board (22) all removably connect with described base plate (1).
3. engine bonnet lateral rigidity test tool as claimed in claim 1, is characterized in that, described first time flat board (11) with load support body (12) and to be formed in one structure.
4. engine bonnet lateral rigidity test tool as claimed in claim 1, is characterized in that, described second time flat board (17) and precontract bundle support body (18) are formed in one structure.
5. engine bonnet lateral rigidity test tool as claimed in claim 1, is characterized in that, described 3rd time flat board (22) with measure support body (23) and to be formed in one structure.
6. engine bonnet lateral rigidity test tool as claimed in claim 1, it is characterized in that, described first spiral lift (13), the second spiral lift (19) and the 3rd spiral lift (24) include: adjustable diameter and screw adjusting plane (26), adjuster bar and spiral (27); Described adjustable diameter and screw adjusting plane (26) is positioned on described spiral (27), and described adjuster bar is positioned on described adjustable diameter and screw adjusting plane (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148414.9U CN204575304U (en) | 2015-03-16 | 2015-03-16 | A kind of engine bonnet lateral rigidity test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148414.9U CN204575304U (en) | 2015-03-16 | 2015-03-16 | A kind of engine bonnet lateral rigidity test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204575304U true CN204575304U (en) | 2015-08-19 |
Family
ID=53867923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520148414.9U Withdrawn - After Issue CN204575304U (en) | 2015-03-16 | 2015-03-16 | A kind of engine bonnet lateral rigidity test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204575304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677620A (en) * | 2015-03-16 | 2015-06-03 | 北京汽车研究总院有限公司 | Lateral rigidity testing fixture for engine hood shield |
-
2015
- 2015-03-16 CN CN201520148414.9U patent/CN204575304U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677620A (en) * | 2015-03-16 | 2015-06-03 | 北京汽车研究总院有限公司 | Lateral rigidity testing fixture for engine hood shield |
| CN104677620B (en) * | 2015-03-16 | 2017-12-19 | 北京汽车研究总院有限公司 | A kind of engine bonnet lateral rigidity test tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150819 Effective date of abandoning: 20171219 |
|
| AV01 | Patent right actively abandoned |