CN204882041U - Experimental device for can realize that vertical loading bush is tired - Google Patents
Experimental device for can realize that vertical loading bush is tired Download PDFInfo
- Publication number
- CN204882041U CN204882041U CN201520456839.6U CN201520456839U CN204882041U CN 204882041 U CN204882041 U CN 204882041U CN 201520456839 U CN201520456839 U CN 201520456839U CN 204882041 U CN204882041 U CN 204882041U
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- CN
- China
- Prior art keywords
- axle bed
- axle
- experimental provision
- fixture block
- loading arm
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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- Withdrawn - After Issue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 relates to an experimental device for can realize that vertical loading bush is tired, including first axle bed, the balanced axle bed of third axle bed and third axle is located respectively on the platform base, first axle bed is passed to the one end of the primary shaft, the other end of the primary shaft is connected and is added the carrier, it connects the product frock to add the carrier, the centre gripping sleeve -board is located with on the carrier, the one end of grip block is passed through the second connecting plate and is connected triaxial one end, the dead eye that the triaxial other end passed the third axle bed is fixed in on the third axle bed, the one end of the balanced axle of third is connected to the other end of grip block through first connecting plate, the dead eye that the other end of the balanced axle of third passed the balanced axle bed of third is fixed in on the balanced axle bed of third. This testing device structure is simple, convenient operation, and the experimental data that the test obtained is accurate, does not have difference with actual loading state, two -way load, the reality of more laminating and requirement, fixed effect is better, assembles more succinctly, the test direction is adjustable.
Description
Technical field
The utility model belongs to experimental provision technical field, particularly relates to a kind of experimental provision realizing Plumb load lining fatigue.
Background technology
Along with auto industry is towards safe and the development that becomes more meticulous, the application of computer software in auto industry rapidly increases, and the motion of simulating under actual vehicle condition has started the important content becoming automobile product.In this case, the experimental complexities of institute's development and adjustable require also more and more higher.
In the actual development process of lining series products, the motion under simulated automotive state, reaches the important content that fatigue/durable estimating in advance becomes car mass guarantee.These require exigence product more to fit when testing actual vehicle condition.In this case, under in the scope that equipment allows, the constraint/loading increasing a direction just seems extremely important.
Its lining has polytype, and in actual motor racing situation, its Impact direction not only only has X or Y-direction, and situation about often occurring is the behavior that X/Y has loading, and in this case, common individual event test fixture can not meet actual requirement.
Existing most of lining rigidity test frock only has unidirectional test, without add-in, cannot embody actual motion state; Variant with actual entrucking state, cause test data not meet virtual condition, have larger difference.
Utility model content
The purpose of this utility model is to provide a kind of experimental provision realizing Plumb load lining fatigue, is intended to solve existing lining device for testing stiffness without add-in, cannot embody the problem that actual motion state, test data are not accurate enough.
The utility model realizes like this, a kind of experimental provision realizing Plumb load lining fatigue, this experimental provision comprises platform base, first axle bed, 3rd balance axle bed, first axle, loading frame, 3rd axle bed, 3rd axle, first web joint, second web joint, 3rd balancing shaft, product frock and grip block, described first axle bed, 3rd axle bed and the 3rd spindle balance axle bed are located on described platform base respectively, described 3rd axle bed is relative and parallel with described 3rd spindle balance axle bed, the Kong Xindian of described 3rd axle bed and the Kong Xindian of described 3rd spindle balance axle bed is located along the same line, the Kong Xindian of described 3rd axle bed is vertical with the line of the Kong Xindian of described 3rd spindle balance axle bed and the hole heart line of described first axle bed, one end of described first axle is through described first axle bed, the other end of described first axle connects described loading frame, described loading frame connects described product frock, described grip block is sheathed on described loading frame, one end of described grip block connects one end of described 3rd axle by the second web joint, the other end of described 3rd axle is fixed on described 3rd axle bed through the dead eye of described 3rd axle bed, the other end of described grip block connects one end of described 3rd balancing shaft by the first web joint, the other end of described 3rd balancing shaft is fixed on described 3rd balance axle bed through the dead eye that the described 3rd balances axle bed.
Further technical scheme of the present utility model is: this experimental provision also comprises clamping axle sleeve, and described clamping axle sleeve is located on described grip block.
Further technical scheme of the present utility model is: this experimental provision also comprises guard board, and described guard board is covered on the other end of described 3rd balancing shaft.
Further technical scheme of the present utility model is: described product frock comprises durable frock fixture block and bush tool closes block, and described bush tool closes block and is located in described durable frock fixture block.
Further technical scheme of the present utility model is: described grip block comprises the first clamping plate and the second clamping plate, and described first clamping plate are bolted described second clamping plate.
Further technical scheme of the present utility model is: described first clamping plate and the second clamping plate all take the shape of the letter U.
Further technical scheme of the present utility model is: described loading frame comprises the first loading arm, the second loading arm and fixed head, described first loading arm and the second loading arm are located on described fixed head relatively, described first loading arm is parallel with described second loading arm, and described first loading arm and the second loading arm all vertically connect in described fixed head.
Further technical scheme of the present utility model is: described durable frock fixture block comprises the first fixture block and the second fixture block, and described first fixture block is bolted described second fixture block.
Further technical scheme of the present utility model is: described first axle and described loading frame are bolted.
Further technical scheme of the present utility model is: described platform base and described first axle bed, the 3rd axle bed and the 3rd balance axle bed and be all fixed with bolts.
The beneficial effects of the utility model are: this experimental provision structure is simple, easy to operate, and the experimental data that test obtains is accurate, with actual entrucking state indifference, biaxial loadings, and more laminating reality and requirement; Fixed effect is better, assembles more succinct; Measurement direction adjustable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the experimental provision of the realized Plumb load lining fatigue that the utility model embodiment provides.
Embodiment
Reference numeral: 1-platform base 2-the 3rd balances axle bed 3-guard board 4-first web joint 5-grip block 6-the 3rd axle bed 7-durable frock fixture block 8-bush tool and closes block 9-lining 10-second web joint 11-the 3rd axle 12 clamping axle sleeve 13-loading frame 14-first axle 15-first axle bed.
Fig. 1 shows the experimental provision of the realized Plumb load lining fatigue that the utility model provides, this experimental provision comprises platform base 1, first axle bed 15, 3rd balance axle bed 2, first axle 14, loading frame 13, 3rd axle bed 6, 3rd axle 11, first web joint 4, second web joint 10, 3rd balancing shaft, product frock and grip block 5, described first axle bed 15, 3rd axle bed 6 and the 3rd spindle balance axle bed 2 are located on described platform base 1 respectively, described 3rd axle bed 6 is relative and parallel with described 3rd spindle balance axle bed 2, the Kong Xindian of described 3rd the axle bed 6 and Kong Xindian of described 3rd spindle balance axle bed 2 is located along the same line, the Kong Xindian of described 3rd axle bed 6 is vertical with the hole heart line of described first axle bed 15 with the line of the Kong Xindian of described 3rd spindle balance axle bed 2, one end of described first axle 14 is through described first axle bed 15, the other end of described first axle 14 connects described loading frame 13, described loading frame 13 connects described product frock, described grip block 5 is sheathed on described loading frame 13, one end of described grip block 5 connects one end of described 3rd axle 11 by the second web joint 10, the other end of described 3rd axle 11 is fixed on described 3rd axle bed 6 through the dead eye of described 3rd axle bed 6, the other end of described grip block 5 connects one end of described 3rd balancing shaft by the first web joint 4, the other end of described 3rd balancing shaft is fixed on described 3rd balance axle bed 2 through the dead eye that the described 3rd balances axle bed 2.This experimental provision structure is simple, easy to operate, and the experimental data that test obtains is accurate, with actual entrucking state indifference, biaxial loadings, and more laminating reality and requirement; Fixed effect is better, assembles more succinct; Measurement direction adjustable.
This experimental provision also comprises clamping axle sleeve 12, and described clamping axle sleeve 12 is located on described grip block.
This experimental provision also comprises guard board 3, and described guard board 3 is covered on the other end of described 3rd balancing shaft.
Described product frock comprises durable frock fixture block 7 and bush tool closes block 8, and described bush tool closes block 8 and is located in described durable frock fixture block 7.
Described grip block 5 comprises the first clamping plate and the second clamping plate, and described first clamping plate are bolted described second clamping plate.
Described first clamping plate and the second clamping plate all take the shape of the letter U.
Described loading frame 13 comprises the first loading arm, the second loading arm and fixed head, described first loading arm and the second loading arm are located on described fixed head relatively, described first loading arm is parallel with described second loading arm, and described first loading arm and the second loading arm all vertically connect in described fixed head.
Described durable frock fixture block 7 comprises the first fixture block and the second fixture block, and described first fixture block is bolted described second fixture block.
Described first axle 14 is bolted with described loading frame 13.
Described platform base 1 balances axle bed 2 be all fixed with bolts with described first axle bed 15, the 3rd axle bed 6 and the 3rd.
Axle bed and platform base 1 are bolted; Guard board 3 plays rib effect by bolt; Web joint is the medium that the 3rd axle is connected with experimental provision; Grip block 5 is detachable, so that clamping; Clamping product is provided locking effect by screw rod by clamping axle sleeve 12; Loading frame 11, by coordinating with durable frock, applies power/displacement thereon, reaches loading object.
Be bolted on bottom all axle beds on platform base 1.
Design axle bed time, need ensure axle bed bottom outlet can with base engagement, need ensure that axle bed hole heart line is identical with the axial line of equipment, and this axle bed hole will with assemble linear bearing match; During design loading frame 13, need ensure that the rigging position of loading frame 13 and force application location are consistent with the center of the first axle 14 and the 3rd axle 11 respectively, ensure that the point of application of loading frame loading is on the 3rd axle axis.
In two-way testing fatigue process, the working specification of equipment should be strictly observed.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. one kind can realize the experimental provision of Plumb load lining fatigue, it is characterized in that, this experimental provision comprises platform base, first axle bed, 3rd balance axle bed, first axle, loading frame, 3rd axle bed, 3rd axle, first web joint, second web joint, 3rd balancing shaft, product frock and grip block, described first axle bed, 3rd axle bed and the 3rd spindle balance axle bed are located on described platform base respectively, described 3rd axle bed is relative and parallel with described 3rd spindle balance axle bed, the Kong Xindian of described 3rd axle bed and the Kong Xindian of described 3rd spindle balance axle bed is located along the same line, the Kong Xindian of described 3rd axle bed is vertical with the line of the Kong Xindian of described 3rd spindle balance axle bed and the hole heart line of described first axle bed, one end of described first axle is through described first axle bed, the other end of described first axle connects described loading frame, described loading frame connects described product frock, described grip block is sheathed on described loading frame, one end of described grip block connects one end of described 3rd axle by the second web joint, the other end of described 3rd axle is fixed on described 3rd axle bed through the dead eye of described 3rd axle bed, the other end of described grip block connects one end of described 3rd balancing shaft by the first web joint, the other end of described 3rd balancing shaft is fixed on described 3rd balance axle bed through the dead eye that the described 3rd balances axle bed.
2. experimental provision according to claim 1, is characterized in that, this experimental provision also comprises clamping axle sleeve, and described clamping axle sleeve is located on described grip block.
3. experimental provision according to claim 2, is characterized in that, this experimental provision also comprises guard board, and described guard board is covered on the other end of described 3rd balancing shaft.
4. the experimental provision according to any one of claim 1-3, is characterized in that, described product frock comprises durable frock fixture block and bush tool closes block, and described bush tool closes block and is located in described durable frock fixture block.
5. experimental provision according to claim 4, is characterized in that, described grip block comprises the first clamping plate and the second clamping plate, and described first clamping plate are bolted described second clamping plate.
6. experimental provision according to claim 5, is characterized in that, described first clamping plate and the second clamping plate all take the shape of the letter U.
7. experimental provision according to claim 6, it is characterized in that, described loading frame comprises the first loading arm, the second loading arm and fixed head, described first loading arm and the second loading arm are located on described fixed head relatively, described first loading arm is parallel with described second loading arm, and described first loading arm and the second loading arm all vertically connect in described fixed head.
8. experimental provision according to claim 7, is characterized in that, described durable frock fixture block comprises the first fixture block and the second fixture block, and described first fixture block is bolted described second fixture block.
9. experimental provision according to claim 8, is characterized in that, described first axle and described loading frame are bolted.
10. experimental provision according to claim 8, is characterized in that, described platform base and described first axle bed, the 3rd axle bed and the 3rd balance axle bed and be all fixed with bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456839.6U CN204882041U (en) | 2015-06-29 | 2015-06-29 | Experimental device for can realize that vertical loading bush is tired |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456839.6U CN204882041U (en) | 2015-06-29 | 2015-06-29 | Experimental device for can realize that vertical loading bush is tired |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882041U true CN204882041U (en) | 2015-12-16 |
Family
ID=54826403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520456839.6U Withdrawn - After Issue CN204882041U (en) | 2015-06-29 | 2015-06-29 | Experimental device for can realize that vertical loading bush is tired |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204882041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964888A (en) * | 2015-06-29 | 2015-10-07 | 柳州日高橡胶制品有限责任公司 | Lining fatigue testing device capable of achieving vertical loading |
| CN108088671A (en) * | 2017-11-29 | 2018-05-29 | 中国直升机设计研究所 | A kind of damper durability fatigue experimental device |
-
2015
- 2015-06-29 CN CN201520456839.6U patent/CN204882041U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964888A (en) * | 2015-06-29 | 2015-10-07 | 柳州日高橡胶制品有限责任公司 | Lining fatigue testing device capable of achieving vertical loading |
| CN108088671A (en) * | 2017-11-29 | 2018-05-29 | 中国直升机设计研究所 | A kind of damper durability fatigue experimental device |
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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: 20151216 Effective date of abandoning: 20170926 |
|
| AV01 | Patent right actively abandoned |