CN103245515B - A kind of automotive seat performance test stationary installation - Google Patents
A kind of automotive seat performance test stationary installation Download PDFInfo
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- CN103245515B CN103245515B CN201310158735.2A CN201310158735A CN103245515B CN 103245515 B CN103245515 B CN 103245515B CN 201310158735 A CN201310158735 A CN 201310158735A CN 103245515 B CN103245515 B CN 103245515B
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- chair mounted
- mounted face
- adjustment assembly
- pedestal
- performance test
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Abstract
A kind of automotive seat performance test stationary installation, for having assisted the test to Evaluations for Ride Comfort of Vehicle Seats and endurance quality.It comprises pedestal, Connection Block, chair mounted face height adjustment assembly and chair mounted face angular adjustment assembly, described pedestal is fixing in the horizontal plane, pedestal is provided with Connection Block, described Connection Block comprises fixed connecting base and adjustable connecting base, they all assemble with chair mounted face height adjustment assembly, and described chair mounted face height adjustment assembly and chair mounted face angular adjustment assembly are equipped with.Structure of the present invention is simple, easy to operate, highly versatile, various seat performance test demand can not only be met, and round Realization and the consistance of seat confined state on car body, make test result to reflect comfortableness and the endurance quality of car load assembling back seat exactly.
Description
Technical field
The present invention relates to a kind of stationary installation, especially a kind of general automotive seat performance test stationary installation, belongs to automobile technical field.
Background technology
Along with the develop rapidly of auto manufacturing technology, consumer not only proposes more and more higher requirement to the power performance of automobile and economic performance, and more focuses on the ride comfort of automobile and the reliability of vehicle accessory.Automotive seat is the critical piece embodying vehicle riding comfort energy, especially master drives the comfortableness of seat and the passenger side seat and permanance becomes the important evidence that consumer passes judgment on automotive quality, therefore becomes car load manufacturing enterprise and components supplying manufacturer to one of important means of production quality control to the test of automotive seat performance.
Although at present different manufacturers to the method for seat performance test and testing equipment different, but its common feature is: same test fixing device (referring to accompanying drawing 1) only can meet the test needs of single vehicle seat, for different tested objects, need repeat to process corresponding test fixing device, cause the significant wastage of resource, cause test period prolongation, cost raising; In addition, the bindiny mechanism of existing seat proving installation and test-bed, adopts the fixed form that pressing plate press-fits mostly, under bump and Vibration Condition, easily produces and loosens, have a strong impact on the accuracy of test result.
Application number is that the Chinese patent of 201110280007.X discloses " a kind of mechanical property testing platform for automobile chair ", this test board, for be fixed with seat fixture assembly on workbench, is provided with slip thrusts mechanism for testing, chair surface height adjustment force mechanism for testing, Chair back angular adjustment Force meansurement mechanism and height of headrest adjustment force mechanism for testing before and after the operating rod adjustment force mechanism for testing of slippage before and after seat, seat in the surrounding of seat fixture assembly.Although the present invention can utilize identical platform to carry out multiple Mechanics Performance Testing to automotive seat, but the test problem that what it mainly solved is when automotive seat dispatches from the factory, due to can not the consistance of round Realization and seat confined state on car body, test result be made to be difficult to accurately reflect comfortableness and the endurance quality of car load assembling back seat.
Summary of the invention
The object of the invention is to the drawback for prior art, provide that a kind of structure is simple, highly versatile, can simulate seat on car body confined state, meet the automotive seat performance test stationary installation of various seat performance test demand.
Problem of the present invention realizes with following technical proposals:
A kind of automotive seat performance test stationary installation, it comprises pedestal, Connection Block, chair mounted face height adjustment assembly and chair mounted face angular adjustment assembly, described pedestal is fixing in the horizontal plane, pedestal is provided with Connection Block, described Connection Block comprises fixed connecting base and adjustable connecting base, they all assemble with chair mounted face height adjustment assembly, and described chair mounted face height adjustment assembly and chair mounted face angular adjustment assembly are equipped with.
Above-mentioned automotive seat performance test stationary installation, described pedestal is Rectangular Plate Structure, be provided with two fixed connecting bases in the left side of pedestal, on the right side of pedestal, arrange two groups of adjustment counterbores and longitudinal rule longitudinally arranged, described adjustment counterbore mates with adjustable connecting base.
Above-mentioned automotive seat performance test stationary installation, described Connection Block is " L " type structure, the vertical plane of Connection Block is provided with lateral adjustments passage and horizontal rule, the surface level of Connection Block is provided with horizontal concrete chute, wherein adjustable connecting base horizontal bottom is also provided with adjusting bolt hole, adjustable connecting base is assembled by adjusting bolt and pedestal.
Above-mentioned automotive seat performance test stationary installation, described chair mounted face height adjustment assembly comprises chair mounted face height adjusting blocks and latch, described chair mounted face height adjusting blocks is equipped with by the lateral adjustments passage of locking bolt and Connection Block, seat installed surface height adjusting blocks is provided with and highly regulates passage and altitude scale chi, be provided with transverse slider in the bottom of height adjusting blocks, the horizontal concrete chute of described transverse slider and Connection Block is equipped with.
Above-mentioned automotive seat performance test stationary installation, described latch is flat U-type groove structure, and it is sleeved on the height adjusting blocks of chair mounted face, and its two side arranges jackscrew.
Above-mentioned automotive seat performance test stationary installation, described chair mounted face angular adjustment assembly comprises screw rod, lock-nut, oppositely nut block, chair mounted face angle-regulating block, profile gasket and profile nut, described screw rod and lock-nut, oppositely nut block, chair mounted face angle-regulating block, profile gasket and profile nut are equipped with, the stage casing of screw rod is six prism structures regulating passage to mate with the height of chair mounted face height adjusting blocks, and described reverse nut block and profile gasket and profile nut are positioned at angle-regulating block both sides, chair mounted face.
Above-mentioned automotive seat performance test stationary installation, described chair mounted face angle-regulating block is provided with screw rod through hole and one group of locking locating slot, described locking locating slot is evenly arranged along screw rod through hole circumference, and seat installed surface angle-regulating block is also provided with chair mounted hole.
Above-mentioned automotive seat performance test stationary installation, described profile gasket one end is provided with locking positioning boss, described locking positioning boss be positioned at chair mounted face angle-regulating block only locating slot of locking and mate, the profile gasket other end and profile nut equipped.
Above-mentioned automotive seat performance test stationary installation, the mating surface of described profile nut and profile gasket is part pyramid like configuration.
The present invention is connected with automotive seat assembly by the chair mounted hole on the angle-regulating block of chair mounted face, be fixed on test-bed by pedestal, can realize and chair mounted identical confined state on car body, seat vibration bang path and stress and actual vehicle are consistent; The present invention is by the adjustment to Connection Block, chair mounted face height adjusting blocks and chair mounted face angle-regulating block rigging position, making whole proving installation become one can continually varying dynamic test system, make it meet the seat performance test demand of various, greatly improve the universal performance of this automotive seat performance test stationary installation; The screw rod of chair mounted face of the present invention angular adjustment assembly is asymmetric screw-rod structure, achieve the connection of chair mounted face height adjustment assembly and chair mounted face angular adjustment assembly, seat point of fixity height regulates and locking, the several functions such as the rotation suppression of chair mounted face angular adjustment assembly, greatly reduce the complexity of proving installation; The present invention is by the altitude scale chi on the longitudinal rule on pedestal, the horizontal rule on Connection Block and chair mounted face height adjusting blocks, under the prerequisite of not using external testing tool, complete independently chair mounted spot size can regulate, simplify operation steps.In a word, structure of the present invention is simple, easy to operate, highly versatile, various seat performance test demand can not only be met, and round Realization and the consistance of seat confined state on car body, make test result to reflect comfortableness and the endurance quality of car load assembling back seat exactly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is existing automotive seat performance testing device schematic diagram;
Fig. 2 is structural representation of the present invention;
Fig. 3 is pedestal and Connection Block schematic diagram;
Fig. 4 is connecting base structure figure;
Fig. 5 is the sectional view of adjustable connecting base;
Fig. 6 is chair mounted face height adjustment assembly structural representation;
Fig. 7 is the K direction view of Fig. 6;
Fig. 8 is chair mounted face angular adjustment modular construction schematic diagram;
Fig. 9 is chair mounted face angle-regulating block structural representation;
Figure 10 is profile gasket structural representation;
Figure 11 is abnormity nut structural representation.
In figure, each list of reference numerals is: 1, pedestal, 1-1, longitudinal rule, 1-2, regulate counterbore, 2, Connection Block, 2-1, lateral adjustments passage, 2-2, horizontal concrete chute, 2-3, horizontal rule, 2-4, adjusting bolt hole, 3, chair mounted face height adjustment assembly, 3-1, chair mounted face height adjusting blocks, 3-2, latch, 3-3, jackscrew, 3-4, locking bolt, 3-5, transverse slider, 3-6, highly regulate passage, 3-7, altitude scale chi, 4, chair mounted face angular adjustment assembly, 4-1, screw rod, 4-2, lock-nut, 4-3, reverse nut block, 4-4, chair mounted face angle-regulating block, 4-4-1, chair mounted hole, 4-4-2, screw rod is through hole, 4-4-3, locking locating slot, 4-5, profile gasket, 4-5-1, locking positioning boss, 4-6, profile nut, 4-6-1, part pyramid like configuration.
Embodiment
Referring to Fig. 1, existing seat test fixing device adopts integral structure, and a kind of proving installation only can meet the test needs of single vehicle seat; In addition, the bindiny mechanism of existing seat proving installation and test-bed, adopts the fixed form that pressing plate press-fits, and under bump and Vibration Condition, easily produces and loosens, have a strong impact on the accuracy of test result.
Referring to Fig. 2, the present invention includes pedestal 1, Connection Block 2, chair mounted face height adjustment assembly 3 and chair mounted face angular adjustment assembly 4, described pedestal 1 is fixing in the horizontal plane, pedestal 1 is provided with Connection Block 2, described Connection Block 2 comprises fixed connecting base and adjustable connecting base, they all assemble with chair mounted face height adjustment assembly 3, and described chair mounted face height adjustment assembly 3 is equipped with chair mounted face angular adjustment assembly 4.
Referring to Fig. 3, pedestal 1 of the present invention is Rectangular Plate Structure, is provided with two fixed connecting bases in the left side of pedestal 1, and on the right side of pedestal, arrange two groups of adjustment counterbore 1-2 and longitudinal rule 1-1 longitudinally arranged, described adjustment counterbore 1-2 mates with adjustable connecting base.
Referring to Fig. 4, Fig. 5, Connection Block 2 of the present invention is " L " type structure, the vertical plane of Connection Block is provided with lateral adjustments passage 2-1 and horizontal rule 2-3, the surface level of Connection Block is provided with horizontal concrete chute 2-2, adjustable connecting base horizontal bottom is also provided with adjusting bolt hole 2-4, and adjustable connecting base is assembled by adjusting bolt and pedestal 1.
Referring to Fig. 6, Fig. 7, chair mounted face of the present invention height adjustment assembly 3 comprises chair mounted face height adjusting blocks 3-1 and latch 3-2, described chair mounted face height adjusting blocks 3-1 is equipped with by the lateral adjustments passage 2-1 of locking bolt 3-4 and Connection Block 2, seat installed surface height adjusting blocks 3-1 is provided with and highly regulates passage 3-6 and altitude scale chi 3-7, transverse slider 3-5 is provided with in the bottom of seat installed surface height adjusting blocks 3-1, the horizontal concrete chute 2-2 of described transverse slider 3-5 and Connection Block is equipped with, described latch 3-2 is flat U-type groove structure, it is sleeved on the height adjusting blocks 3-1 of chair mounted face, its two side arranges jackscrew 3-3.
Referring to Fig. 8, chair mounted face of the present invention angular adjustment assembly 4 comprises screw rod 4-1, lock-nut 4-2, reverse nut block 4-3, chair mounted face angle-regulating block 4-4, profile gasket 4-5 and profile nut 4-6, described screw rod 4-1 and lock-nut 4-2, reverse nut block 4-3, chair mounted face angle-regulating block 4-4, profile gasket 4-5 and profile nut 4-6 is equipped with, the stage casing of screw rod 4-1 is six prism structures regulating passage 3-6 to mate with the height of chair mounted face height adjusting blocks 3-1, described reverse nut block 4-3 and profile gasket 4-5 and profile nut 4-6 is positioned at the both sides of chair mounted face angle-regulating block 4-4.
Referring to Fig. 9, chair mounted face angle-regulating block 4-4 of the present invention is provided with screw rod through hole 4-4-2 and group of locking locating slot 4-4-3, described locking locating slot 4-4-3 is evenly arranged along screw rod through hole 4-4-2 circumference, and seat installed surface angle-regulating block 4-4 is also provided with chair mounted hole 4-4-1.
Referring to Figure 10, Figure 11, profile gasket 4-5 one end of the present invention is provided with locking positioning boss 4-5-1, described positioning boss 4-5-1 be positioned at the chair mounted face angle-regulating block 4-4 only locating slot 4-4-3 that locks and mate, the profile gasket 4-5 other end and profile nut 4-6 are equipped with, and the mating surface of described profile nut 4-6 and profile gasket 4-5 is part pyramid like configuration 4-6-1.
Pedestal 1 of the present invention not only achieves the connection of test-bed and fixed connecting base, and without the need to by external tool situation, achieves the location of adjustable connecting base and fastening by regulating counterbore 1-2 and longitudinal rule 1-1.The Main Function of Connection Block 2 of the present invention realizes reconciling assembly 3 transverse shifting guiding to chair mounted face height by horizontal concrete chute 2-2, and use bolt connection lateral adjustments passage 2-1 and chair mounted face height to reconcile assembly 3, without the need to by external tool situation, achieve by lateral adjustments passage 2-1 and horizontal rule 2-3 lateral adjustments and the precise positioning that chair mounted face height reconciles assembly 3.Chair mounted face of the present invention its essence of height adjustment assembly 3 is a kind of changeover mechanism, chair mounted face height adjusting blocks 3-1 and chair mounted face angle-regulating block 4-4 is coupled together by the screw rod 4-1 of chair mounted face angular adjustment assembly 4 by the present invention, described screw rod 4-1 can slide up and down highly regulating in passage 3-6, realize the 4-4-1 vertical drop of chair mounted hole to regulate, the screw thread at screw rod 4-1 two ends meets the locking demand to chair mounted face height adjustment assembly 3 and chair mounted face angular adjustment assembly 4, six prism design at middle part, can not only realize and the close contact highly regulating passage 3-6, and itself be provided with rotation inhibit feature.The present invention is coordinated with highly regulating passage 3-6 by altitude scale chi 3-7, when screw rod 4-1 slides into assigned address, by lock-nut 4-2, latch 3-2 is fixed on the height adjusting blocks 3-1 of chair mounted face, and utilize jackscrew 3-3 to carry out secondary locking to latch 3-2, by above-mentioned two-stage lockable mechanism, its reliability is strengthened greatly.Chair mounted face of the present invention angular adjustment assembly utilizes the locking locating slot 4-4-3 of chair mounted face angle-regulating block 4-4 to coordinate with the locking positioning boss 4-5-1 on profile gasket 4-5, and it is fastening by abnormity nut 4-6, the exception that restrained effectively chair mounted face angle-regulating block 4-4 rotates, and improves the reliability of this automotive seat performance test stationary installation.
Follow these steps to when the present invention assembles carry out: one, by three-dimensional digital-to-analogue, measure the installation dimension of intending carrying out performance test bench chair, installation dimension comprises front seats and back seats point of fixity spacing, left and right seat point of fixity spacing, the vertical drop of front seats and back seats point of fixity and chair mounted flat inclination etc.Two, according to the rigging position measuring the size that obtains and regulate each element, first according to point of fixity spacing before and after seat, determine the relative rigging position of adjustable connecting base and pedestal 1, and by bolt, adjustable connecting base is fixed by adjustment counterbore 1-2; Then according to measuring the left and right seat point of fixity spacing obtained, reach by transverse shifting chair mounted face height adjusting blocks 3-1 the rigging position meeting dimensional requirement, chair mounted face height adjusting blocks 3-1 is fixedly connected with lateral adjustments passage 2-1 by recycling locking bolt 3-4; According to measuring the chair mounted flat inclination obtained, the relative position of adjusting seat installed surface angle-regulating block 4-4 and screw rod 4-1, the angle of inclination of chair mounted face angle-regulating block 4-4 is met the demands, connect profile gasket 4-5, abnormity nut 4-6 successively again, realize the angle locking of chair mounted face angle-regulating block 4-4; Vertical drop before and after the Seat-fixed point obtained according to measurement, adjusting screw(rod) 4-1 and the relative position highly regulating passage 3-6, the 4-4-1 vertical drop of chair mounted hole, both sides, front and back is made to meet rigging position requirement, successively latch 3-2, lock-nut 4-2, jackscrew 3-3 are installed again, realize the locking to chair mounted face angular adjustment assembly 4.Three, by bolt, the pedestal 1 completing the assembling of seat performance testing device is fixed on test-bed.Four, seat to be tested is fixed in automotive seat performance test stationary installation.
Claims (7)
1. an automotive seat performance test stationary installation, it is characterized in that, it comprises pedestal (1), Connection Block (2), chair mounted face height adjustment assembly (3) and chair mounted face angular adjustment assembly (4), described pedestal (1) is fixing in the horizontal plane, pedestal (1) is provided with Connection Block (2), described Connection Block (2) comprises fixed connecting base and adjustable connecting base, they all assemble with chair mounted face height adjustment assembly (3), and described chair mounted face height adjustment assembly (3) is equipped with chair mounted face angular adjustment assembly (4);
Described pedestal (1) is Rectangular Plate Structure, two fixed connecting bases are provided with in the left side of pedestal (1), on the right side of pedestal, arrange two groups of adjustment counterbores (1-2) and longitudinal rule (1-1) longitudinally arranged, described adjustment counterbore (1-2) is mated with adjustable connecting base;
Described Connection Block (2) is " L " type structure, the vertical plane of Connection Block is provided with lateral adjustments passage (2-1) and horizontal rule (2-3), the surface level of Connection Block is provided with horizontal concrete chute (2-2), adjustable connecting base horizontal bottom is also provided with adjusting bolt hole (2-4), and adjustable connecting base is assembled by adjusting bolt and pedestal (1).
2. a kind of automotive seat performance test stationary installation according to claim 1, it is characterized in that, described chair mounted face height adjustment assembly (3) comprises chair mounted face height adjusting blocks (3-1) and latch (3-2), described chair mounted face height adjusting blocks (3-1) is equipped with by the lateral adjustments passage (2-1) of locking bolt (3-4) with Connection Block (2), seat installed surface height adjusting blocks (3-1) is provided with and highly regulates passage (3-6) and altitude scale chi (3-7), transverse slider (3-5) is provided with in the bottom of seat installed surface height adjusting blocks (3-1), described transverse slider (3-5) is equipped with the horizontal concrete chute (2-2) of Connection Block.
3. a kind of automotive seat performance test stationary installation according to claim 2, is characterized in that, described latch (3-2) is flat U-type groove structure, and it is sleeved on chair mounted face height adjusting blocks (3-1), and its two side arranges jackscrew (3-3).
4. a kind of automotive seat performance test stationary installation according to claim 3, it is characterized in that, described chair mounted face angular adjustment assembly (4) comprises screw rod (4-1), lock-nut (4-2), reverse nut block (4-3), chair mounted face angle-regulating block (4-4), profile gasket (4-5) and profile nut (4-6), the stage casing of described screw rod (4-1) is six prism structures regulating passage (3-6) to mate with the height in chair mounted face height adjusting blocks (3-1), described reverse nut block (4-3), chair mounted face angle-regulating block (4-4), profile gasket (4-5) and profile nut (4-6) are sleeved on the side of described six prism structures successively, described lock-nut (4-2) is sleeved on the opposite side of six prism structures.
5. a kind of automotive seat performance test stationary installation according to claim 4, it is characterized in that, described chair mounted face angle-regulating block (4-4) is provided with screw rod through hole (4-4-2) and one group of locking locating slot (4-4-3), described locking locating slot (4-4-3) is evenly arranged along screw rod through hole (4-4-2) circumference, and seat installed surface angle-regulating block (4-4) is also provided with chair mounted hole (4-4-1).
6. a kind of automotive seat performance test stationary installation according to claim 5, it is characterized in that, described profile gasket (4-5) one end is provided with locking positioning boss (4-5-1), described locking positioning boss (4-5-1) be positioned at chair mounted face angle-regulating block (4-4) only locating slot (4-4-3) of locking and mate, profile gasket (4-5) other end and profile nut (4-6) equipped.
7. a kind of automotive seat performance test stationary installation according to claim 6, is characterized in that, described profile nut (4-6) is part pyramid like configuration (4-6-1) with the mating surface of profile gasket (4-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158735.2A CN103245515B (en) | 2013-04-28 | 2013-04-28 | A kind of automotive seat performance test stationary installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158735.2A CN103245515B (en) | 2013-04-28 | 2013-04-28 | A kind of automotive seat performance test stationary installation |
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| Publication Number | Publication Date |
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| CN103245515A CN103245515A (en) | 2013-08-14 |
| CN103245515B true CN103245515B (en) | 2016-02-24 |
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| CN201310158735.2A Expired - Fee Related CN103245515B (en) | 2013-04-28 | 2013-04-28 | A kind of automotive seat performance test stationary installation |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198198B (en) * | 2014-09-12 | 2016-08-17 | 重庆大学 | The parts of the dynamical characteristic test bed frame of people's chair and application |
| CN104931276B (en) * | 2015-06-23 | 2019-02-22 | 浙江吉利汽车研究院有限公司 | Vehicle impact testing test anchorage |
| CN105627873A (en) * | 2016-03-21 | 2016-06-01 | 南京大盛汽车部件有限公司 | Pipe detection device |
| CN108869517B (en) * | 2018-06-28 | 2020-10-27 | 国家电网公司 | Anti-loosening device for preventing bolt from loosening |
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