CN106092488A - A kind of automotive seat shock table - Google Patents
A kind of automotive seat shock table Download PDFInfo
- Publication number
- CN106092488A CN106092488A CN201610495206.5A CN201610495206A CN106092488A CN 106092488 A CN106092488 A CN 106092488A CN 201610495206 A CN201610495206 A CN 201610495206A CN 106092488 A CN106092488 A CN 106092488A
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- China
- Prior art keywords
- hydraulic
- impact
- hydraulic cylinder
- piston
- automotive seat
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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.)
- Granted
Links
- 230000035939 shock Effects 0.000 title claims abstract description 16
- 239000010720 hydraulic oil Substances 0.000 claims description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/0078—Shock-testing of vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid-Damping Devices (AREA)
- Actuator (AREA)
Abstract
The invention discloses a kind of automotive seat shock table, including base, the first hydraulic cylinder, the second hydraulic cylinder, first piston, the second piston, the first hydraulic stem, the second hydraulic stem, seat fixed plate, impact cross bar, impact montant, impact head and balancing weight.First hydraulic cylinder and the second hydraulic cylinder are vertically installed on base, and seat fixed plate is sleeved on the first hydraulic cylinder and the second hydraulic cylinder, and seat fixed plate be arranged in parallel with base.First piston can be slidably mounted in the first hydraulic cylinder, and the lower end of the first hydraulic stem is connected with first piston.Second piston can be slidably mounted in the second hydraulic cylinder, and the lower end of the second hydraulic stem is connected with the second piston.First end of impact cross bar is fixedly mounted on the first hydraulic stem, and the second end is fixedly mounted on the second hydraulic stem.Seat fixed plate is provided with hole, and this hole is positioned at the underface of impact head.The present invention is easy to impulsive force during regulation experiment.
Description
Technical field
The present invention relates to technical field of automobile detection, particularly relate to a kind of automotive seat shock table.
Background technology
In recent years, Domestic Automotive Industry develops rapidly, along with the raising of people's safety consciousness, the security performance to seat
Requiring more and more higher, the requirement to the resistance to impact of automotive seat is more and more higher, and the impact for automotive seat at present tries
Testing, mainly by falling after weight is mentioned certain height, seat is impacted by the kinetic energy that profit weight block whereabouts produces
Test, this detection method cannot accurately control the size of impulsive force, poor reliability.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of automotive seat shock table.
A kind of automotive seat shock table that the present invention proposes, including base, the first hydraulic cylinder, the second hydraulic cylinder, the
One piston, the second piston, the first hydraulic stem, the second hydraulic stem, seat fixed plate, impact cross bar, impact montant, impact head and join
Pouring weight；
First hydraulic cylinder and the second hydraulic cylinder are vertically installed on base, and seat fixed plate is sleeved on the first hydraulic cylinder and
On two hydraulic cylinders, seat fixed plate be arranged in parallel with base；
First piston can be slidably mounted in the first hydraulic cylinder, and the lower end of the first hydraulic stem is connected with first piston；Second
Piston can be slidably mounted in the second hydraulic cylinder, and the lower end of the second hydraulic stem is connected with the second piston；
First end of impact cross bar is fixedly mounted on the first hydraulic stem, and the second end is fixedly mounted on the second hydraulic stem；
The middle part of impact cross bar is provided with through hole, and impact montant is through this through hole, and its lower end removably connects with impact head；Balancing weight set
It is located on impact montant, and balancing weight is positioned at the top of impact cross bar；
Seat fixed plate is provided with hole, and this hole is positioned at the underface of impact head.
Preferably, the cross section of described impact cross bar is rectangle.
Preferably, the area that the diameter in the hole in seat fixed plate projects on base more than impact head.
Preferably, hydraulic oil container, the first hydraulic pump and the second hydraulic pump, the first end of the first hydraulic tube and first are also included
Hydraulic cylinder connects, and the second end and the first hydraulic pump connect；First end of the second hydraulic tube and the first hydraulic pump connect, the second end with
Hydraulic oil container connects；First end of the 3rd hydraulic tube and the second hydraulic cylinder connect, and the second end and the second hydraulic pump connect, the 4th liquid
First end of pressure pipe and the second hydraulic pump connect, and the second end is connected with hydraulic oil container.
Preferably, the first described hydraulic pump and the second hydraulic pump are bidirectional hydraulic pump.
Preferably, the bottom of described impact head is provided with pressure transducer.
Preferably, described balancing weight is one or more.
Preferably, impact montant is provided with on threaded joints, and this threaded joints away from one end of impact head and is provided with
Nut.
Preferably, base being provided with two guide pillars, the two lays respectively at the both sides of base, and impact cross bar is slidably mounted
On guide pillar.
Compared with prior art, the method have the advantages that:
A kind of automotive seat shock table that the present invention proposes, the first hydraulic cylinder and the second hydraulic cylinder are vertically installed at the end
On seat, seat fixed plate is sleeved on the first hydraulic cylinder and the second hydraulic cylinder, and seat fixed plate be arranged in parallel with base；First lives
Plug can be slidably mounted in the first hydraulic cylinder, and the lower end of the first hydraulic stem is connected with first piston；Second piston is slidably mounted
In the second hydraulic cylinder, the lower end of the second hydraulic stem is connected with the second piston；By the first hydraulic cylinder and the phase of the first hydraulic stem
Cooperating of mutual cooperation, the second hydraulic cylinder and the second hydraulic stem, it is possible to impact cross bar is risen to certain height.Impact horizontal stroke
First end of bar is fixedly mounted on the first hydraulic stem, and the second end is fixedly mounted on the second hydraulic stem；The middle part of impact cross bar
Being provided with through hole, impact montant is through this through hole, and its lower end removably connects with impact head；Balancing weight is set on impact montant,
And balancing weight is positioned at the top of impact cross bar；So, the size of impulsive force can be regulated by arranging balancing weight, can pass through simultaneously
Control in the first hydraulic cylinder and the second hydraulic cylinder the unloading rate of hydraulic oil to control the impact velocity of balancing weight, thus reach right
The accurate control of impulsive force.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the accompanying drawings to being embodied as
Example is described in detail.
As it is shown in figure 1, Fig. 1 is the structural representation of the present invention, including base the 1, first hydraulic cylinder the 2, second hydraulic cylinder 3,
First piston the 4, second piston the 5, first hydraulic stem the 6, second hydraulic stem 7, seat fixed plate 8, impact cross bar 9, impact montant 10,
Impact head 11 and balancing weight 12；
First hydraulic cylinder 2 and the second hydraulic cylinder 3 are vertically installed on base 1, and seat fixed plate 8 is sleeved on the first hydraulic cylinder
2 and second on hydraulic cylinder 3, and seat fixed plate 8 be arranged in parallel with base 1；
First piston 4 can be slidably mounted in the first hydraulic cylinder 2, and the lower end of the first hydraulic stem 6 is connected with first piston 4；
Second piston 5 can be slidably mounted in the second hydraulic cylinder 3, and the lower end of the second hydraulic stem 7 is connected with the second piston 5；
First end of impact cross bar 9 is fixedly mounted on the first hydraulic stem 6, and the second end is fixedly mounted on the second hydraulic stem 7
On；The middle part of impact cross bar 9 is provided with through hole, and impact montant 10 is through this through hole, and its lower end removably connects with impact head 11；Tool
When body is implemented, the bottom of described impact head 11 is provided with pressure transducer.So, the size of impulsive force can be detected.Join
Pouring weight 12 is set on impact montant 10, and balancing weight 12 is positioned at the top of impact cross bar 9；When being embodied as, described impact
The cross section of cross bar 9 is rectangle.So, it is simple to balancing weight 12 is set on impact montant 10, and be fixed on impact cross bar 9
Top.When being embodied as, described balancing weight 12 is one or more.So, it is ensured that by balancing weight 12 is increased or decreased
Quantity regulate the size of impulsive force.Be embodied as into, impact montant 10 is provided with threaded away from one end of impact head 11
In portion, and this threaded joints, nut is installed.So, balancing weight 12 can be made to be fixed on impact cross bar 9 by nut.
Seat fixed plate 8 is provided with hole, and this hole is positioned at the underface of impact head.When being embodied as, in seat fixed plate 8
The area that projects on base more than impact head 11 of the diameter in hole.So, it is ensured that impact head can be from this hole when falling
Pass, so, it is ensured that the impact strength of seat impact test.
In present embodiment, also include hydraulic oil container the 13, first hydraulic pump 14 and the second hydraulic pump 15, the first hydraulic tube
First end and the first hydraulic cylinder 2 connect, and the second end and the first hydraulic pump 14 connect；First end of the second hydraulic tube and the first hydraulic pressure
Pump 14 connects, and the second end is connected with hydraulic oil container 13；First end and second hydraulic cylinder 3 of the 3rd hydraulic tube connect, the second end with
Second hydraulic pump 15 connects, and the first end and second hydraulic pump 15 of the 4th hydraulic tube connect, and the second end is connected with hydraulic oil container 13.
So, by the first hydraulic pump 14 and the second hydraulic pump 15, it is possible to the first hydraulic stem 6 and the second hydraulic stem 7 are upwardly arrived
Certain height.During impact cross bar 9 falls, can be by regulating the fuel-displaced of the first hydraulic cylinder 2 and the second hydraulic cylinder 3
Speed regulates impulsive force.When being embodied as, the first described hydraulic pump 14 and the second hydraulic pump 15 are bidirectional hydraulic pump.
In present embodiment, base 1 being provided with two guide pillars 16, the two lays respectively at the both sides of base 1, impacts cross bar
9 can be slidably mounted on guide pillar 16.So, by arranging guide pillar 16, make impact cross bar glide along certain track, thus prevent
During impact downwards, equipment is caused damage.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (9)
1. an automotive seat shock table, it is characterised in that: include base (1), the first hydraulic cylinder (2), the second hydraulic cylinder
(3), first piston (4), the second piston (5), the first hydraulic stem (6), the second hydraulic stem (7), seat fixed plate (8), impact horizontal stroke
Bar (9), impact montant (10), impact head (11) and balancing weight (12)；
First hydraulic cylinder (2) and the second hydraulic cylinder (3) are vertically installed on base (1), and seat fixed plate (8) is sleeved on the first liquid
On cylinder pressure (2) and the second hydraulic cylinder (3), seat fixed plate (8) be arranged in parallel with base (1)；
First piston (4) can be slidably mounted in the first hydraulic cylinder (2), and the lower end of the first hydraulic stem (6) is with first piston (4) even
Connect；Second piston (5) can be slidably mounted in the second hydraulic cylinder (3), and the lower end of the second hydraulic stem (7) is with the second piston (5) even
Connect；
First end of impact cross bar (9) is fixedly mounted on the first hydraulic stem (6), and the second end is fixedly mounted on the second hydraulic stem
(7) on；The middle part of impact cross bar (9) is provided with through hole, and impact montant (10) is through this through hole, and its lower end is removable with impact head (11)
Unload connection；Balancing weight (12) is set in impact montant (10), and balancing weight (12) is positioned at the top of impact cross bar (9)；
Seat fixed plate (8) is provided with hole, and this hole is positioned at the underface of impact head.
Automotive seat shock table the most according to claim 1, it is characterised in that: cutting of described impact cross bar (9)
Face is rectangle.
Automotive seat shock table the most according to claim 1, it is characterised in that: the hole in seat fixed plate (8)
The area that diameter projects on base more than impact head (11).
Automotive seat shock table the most according to claim 1, it is characterised in that: also include hydraulic oil container (13),
One hydraulic pump (14) and the second hydraulic pump (15), the first end of the first hydraulic tube and the first hydraulic cylinder (2) connect, the second end and the
One hydraulic pump (14) connects；First end of the second hydraulic tube and the first hydraulic pump (14) connect, the second end and hydraulic oil container (13)
Connect；First end of the 3rd hydraulic tube and the second hydraulic cylinder (3) connect, and the second end and the second hydraulic pump (15) connect, the 4th liquid
First end of pressure pipe and the second hydraulic pump (15) connect, and the second end is connected with hydraulic oil container (13).
Automotive seat shock table the most according to claim 4, it is characterised in that: described the first hydraulic pump (14) and
Second hydraulic pump (15) is bidirectional hydraulic pump.
Automotive seat shock table the most according to claim 1, it is characterised in that: the bottom of described impact head (11)
It is provided with pressure transducer.
Automotive seat shock table the most according to claim 1, it is characterised in that: described balancing weight (12) is one
Or it is multiple.
Automotive seat shock table the most according to claim 1, it is characterised in that: impact montant (10) is away from impact head
(11) one end is provided with on threaded joints, and this threaded joints and is provided with nut.
Automotive seat shock table the most according to claim 1, it is characterised in that: it is provided with two on base (1) and leads
Post (16), the two lays respectively at the both sides of base (1), impacts cross bar (9) and can be slidably mounted on guide pillar (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495206.5A CN106092488B (en) | 2016-06-29 | 2016-06-29 | A kind of automotive seat shock table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495206.5A CN106092488B (en) | 2016-06-29 | 2016-06-29 | A kind of automotive seat shock table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106092488A true CN106092488A (en) | 2016-11-09 |
| CN106092488B CN106092488B (en) | 2019-06-04 |
Family
ID=57215030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610495206.5A Active CN106092488B (en) | 2016-06-29 | 2016-06-29 | A kind of automotive seat shock table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106092488B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543677A (en) * | 2017-10-20 | 2018-01-05 | 广州大冷王测控设备有限公司 | A kind of impact test case for being used to carry out shaking test |
| CN109238619A (en) * | 2018-10-22 | 2019-01-18 | 杨佳魏 | The multi-axial Impact testing machine examined for auto parts and components |
| CN109238618A (en) * | 2018-10-10 | 2019-01-18 | 中南大学 | A kind of cutter impact property test device |
| CN112461482A (en) * | 2020-11-05 | 2021-03-09 | 湖南利美防爆装备制造股份有限公司 | Impact force detection device convenient to adjust and used for research and development of explosion-proof vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194372A (en) * | 1997-03-24 | 1998-09-30 | 三星自动车株式会社 | Chair testing machine |
| JPH11281523A (en) * | 1998-03-31 | 1999-10-15 | Ishikawajima Harima Heavy Ind Co Ltd | Impact test device |
| CN201397228Y (en) * | 2009-05-08 | 2010-02-03 | 上海天祥质量技术服务有限公司 | Fatigue testing machine for seat armrest |
| CN201788074U (en) * | 2010-08-04 | 2011-04-06 | 浙江吉利汽车研究院有限公司 | Stamping device for tests |
| CN202485974U (en) * | 2012-03-15 | 2012-10-10 | 湖北程力专用汽车有限公司 | Driving device of compressive detecting machine |
| CN202974612U (en) * | 2012-07-11 | 2013-06-05 | 佛山市南海锐新铝轮装备有限公司 | Passenger car wheel impact performance test machine with hydraulic lifting counterweight |
| KR20150036860A (en) * | 2013-09-30 | 2015-04-08 | 김영구 | Sled test apparatus |
| CN205175657U (en) * | 2015-12-01 | 2016-04-20 | 台州雄泰压铸模具有限公司 | Impact tester |
-
2016
- 2016-06-29 CN CN201610495206.5A patent/CN106092488B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194372A (en) * | 1997-03-24 | 1998-09-30 | 三星自动车株式会社 | Chair testing machine |
| JPH11281523A (en) * | 1998-03-31 | 1999-10-15 | Ishikawajima Harima Heavy Ind Co Ltd | Impact test device |
| CN201397228Y (en) * | 2009-05-08 | 2010-02-03 | 上海天祥质量技术服务有限公司 | Fatigue testing machine for seat armrest |
| CN201788074U (en) * | 2010-08-04 | 2011-04-06 | 浙江吉利汽车研究院有限公司 | Stamping device for tests |
| CN202485974U (en) * | 2012-03-15 | 2012-10-10 | 湖北程力专用汽车有限公司 | Driving device of compressive detecting machine |
| CN202974612U (en) * | 2012-07-11 | 2013-06-05 | 佛山市南海锐新铝轮装备有限公司 | Passenger car wheel impact performance test machine with hydraulic lifting counterweight |
| KR20150036860A (en) * | 2013-09-30 | 2015-04-08 | 김영구 | Sled test apparatus |
| CN205175657U (en) * | 2015-12-01 | 2016-04-20 | 台州雄泰压铸模具有限公司 | Impact tester |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543677A (en) * | 2017-10-20 | 2018-01-05 | 广州大冷王测控设备有限公司 | A kind of impact test case for being used to carry out shaking test |
| CN109238618A (en) * | 2018-10-10 | 2019-01-18 | 中南大学 | A kind of cutter impact property test device |
| CN109238618B (en) * | 2018-10-10 | 2020-12-25 | 中南大学 | Cutter impact resistance characteristic testing arrangement |
| CN109238619A (en) * | 2018-10-22 | 2019-01-18 | 杨佳魏 | The multi-axial Impact testing machine examined for auto parts and components |
| CN109238619B (en) * | 2018-10-22 | 2020-04-24 | 郑州卓达汽车零部件制造有限公司 | Multi-axis impact testing machine for automobile part inspection |
| CN112461482A (en) * | 2020-11-05 | 2021-03-09 | 湖南利美防爆装备制造股份有限公司 | Impact force detection device convenient to adjust and used for research and development of explosion-proof vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106092488B (en) | 2019-06-04 |
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Effective date of registration: 20230825 Address after: 430200 Factory Building 1, Building 1, No. 7 Hejiahu Street, Daqiao Industrial Park, Jiangxia District, Wuhan City, Hubei Province Patentee after: Wuhan Pengyuan Electromechanical Equipment Manufacturing Co.,Ltd. Address before: No. 4, Building E9, Mold City Material District, Beimen Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province, 215300 Patentee before: KUNSHAN HAOSHUO PRECISION MACHINERY CO.,LTD. |
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Effective date of registration: 20240802 Address after: 430200, No. 3 Miaoshan Road, Miaoshan Industrial Park, Jiangxia District, Wuhan City, Hubei Province. Tangxun Lake Private Industrial Park, Jiangxia Desong Technology Development Center, Building 6, 6101 Patentee after: Wuhan Rongzhi technology transfer Co.,Ltd. Country or region after: China Address before: 430200 Factory Building 1, Building 1, No. 7 Hejiahu Street, Daqiao Industrial Park, Jiangxia District, Wuhan City, Hubei Province Patentee before: Wuhan Pengyuan Electromechanical Equipment Manufacturing Co.,Ltd. Country or region before: China |