CN106768777B - Impact test apparatus - Google Patents
Impact test apparatus Download PDFInfo
- Publication number
- CN106768777B CN106768777B CN201611183833.1A CN201611183833A CN106768777B CN 106768777 B CN106768777 B CN 106768777B CN 201611183833 A CN201611183833 A CN 201611183833A CN 106768777 B CN106768777 B CN 106768777B
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- China
- Prior art keywords
- channel steel
- impact test
- support channel
- pedestal
- steel
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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.)
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Classifications
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- 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
Abstract
Impact test apparatus, it include: a shock machine chopping block, two pieces of pedestal support channel steels, one for placing the workbench of test product, two blocks of pedestal support channel steels are symmetrically disposed on the upper surface of the shock machine chopping block, and the center line of two blocks of pedestal support channel steels is overlapped with the center line of the shock machine chopping block；The workbench is fixed on the pedestal support channel steel；Its advantage is that: must repeatedly install independent fixed auxiliary work platform and test product with inclined direction in the horizontal direction compared with existing impact test apparatus, when solving medium-sized impact test could complete the time-consuming drawback of test；Structure design between workbench and shock machine chopping block can be rapidly completed test product in horizontal and inclined direction impact test, equipment cost is effectively reduced, saves the installation corollary apparatus time, improves efficiency.Labour is reduced, function is simple, easy to operate.
Description
Technical field
The present invention relates to product impact test technical field, specifically a kind of impact test apparatus.
Background technique
It needs for test product to be rigidly fixed on shock table when product impact test；Product impact test exists
120Kg or more testing equipment carries out experiment examination, 6 Secondary Shocks that test product should at least be applied using medium-sized shock machine.6 times
Impact is divided into three groups, and every group secondary；Impact test includes 30 degree of directions of horizontal direction and inclination.Before every group of impact test, first want
Horizontal corollary apparatus is installed on shock machine, then test product is installed on horizontal corollary apparatus, horizontal direction punching can be done
Hit test；When tilting 30 degree of direction impact tests, need first all to dismantle test product and horizontal corollary apparatus from shock machine
Get off, after 30 degree of the inclination corollary apparatus that changes the outfit, then test product is mounted on inclination corollary apparatus and is tested.Examination every time
It tests and is recycled by the step.Conversion needs 3 hours or more the time of both direction installs fixed corollary apparatus and tested production
Product, the time for completing test is long, low efficiency.
Summary of the invention
In order to overcome the corollary apparatus conversion spent time of impact test horizontal direction and inclined direction too long, workload mistake
Big problem, the present invention provides a kind of impact test apparatus of adjustable-angle.
Impact test apparatus, comprising: a shock machine chopping block, two pieces of pedestal support channel steels, one are for placing test product
Workbench, two blocks of pedestal support channel steels are symmetrically disposed on the upper surface of the shock machine chopping block, and two pieces of pedestal branch
The center line of support channel steel is overlapped with the center line of the shock machine chopping block；The workbench is fixed on the pedestal support channel steel；
Wherein, the workbench includes that two pieces of upper ledges that screw is connected on two blocks of pedestal support channel steels respectively support
Channel steel, at least one auxiliary channel steel, one piece for fixing the panel of test product, the auxiliary channel steel both ends are individually fixed in two
Upper ledge described in block supports channel steel, and the panel is fixed on the auxiliary channel steel upper surface, so that the upper ledge supports channel steel, described
Channel steel, the panel is assisted to constitute the workbench, and upper ledge support channel steel and pedestal support channel steel one end activity
The end of connection, the other end is connected by an angle rotating device, to realize described workbench one end with the pedestal support slot
Steel rotates.
Impact test apparatus, its advantage is that: compared with existing impact test apparatus, solve necessary when medium-sized impact test
The time-consuming of test could be completed by repeatedly installing independent fixed auxiliary work platform and test product with inclined direction in the horizontal direction
Drawback；Structure design between workbench and shock machine chopping block can be rapidly completed test product and rush horizontal and inclined direction
Test is hit, equipment cost is effectively reduced, the installation corollary apparatus time is saved, improves efficiency.Labour is reduced, function is simple, easy
Operation.
Detailed description of the invention
Fig. 1 is the side view of impact test apparatus impact test in the horizontal direction；
The top view of impact test in the horizontal direction when Fig. 2 is impact test apparatus not set panel；
The perspective view of impact test in the horizontal direction when Fig. 3 is the not set panel of impact test apparatus, auxiliary channel steel；
Fig. 4 is side view of the impact test apparatus in inclined direction impact test；
In the perspective view of inclined direction impact test when Fig. 5 is the not set panel of impact test apparatus, auxiliary channel steel；
Fig. 6 is angle rotating device structural schematic diagram；
Fig. 7 is the structural schematic diagram that Fig. 6 does not place the second swivel plate；
Fig. 8 is the second swivel plate structural schematic diagram；
Wherein:
1, shock machine chopping block；
2, pedestal supports channel steel, the edge of a wing in 21, second, 22, the second outer edge of a wing, the 23, second girder steel section web, and 24, second
Notch；
3, workbench, 31, upper ledge support channel steel, the edge of a wing in 311, first, 312, the first outer edge of a wing, the 313, first girder steel section
Web, the 314, first notch；32, channel steel, 33, panel, 34, steel column are assisted；
4, angle rotating device, 41, shaft, the 42, second swivel plate, the 43, first swivel plate, 431, via hole, 432, circular arc
Portion, 433, fixed part, 434, angle measurement equipment；
5, trapezoidal reinforcing plate；
6, triangular reinforcing plate component, 61, triangular reinforcing plate, 62, L-type bottom plate.
Specific embodiment
According to Fig. 1 to Fig. 5: impact test apparatus, comprising: 1, two piece of a shock machine chopping block pedestal supports channel steel 2, one
For placing the workbench 3 of test product, two blocks of pedestal support channel steels 2 are symmetrically disposed on the upper of the shock machine chopping block 1
End face, and the center line of two blocks of pedestal support channel steels 2 is overlapped with the center line of the shock machine chopping block 1；The workbench 3
It is fixed on the pedestal support channel steel 2；
Wherein, the workbench 3 include two pieces respectively screw be connected to the upper ledge branch on two blocks of pedestals support channel steels 2
Support channel steel 31, at least one assist 32, one pieces of channel steel for fixing the panel 33 of test product, and 32 both ends of auxiliary channel steel are divided
It is not fixed on two blocks of upper ledge support channel steels 31, the panel 33 is fixed on 32 upper surface of auxiliary channel steel, so that described
Upper ledge support channel steel 31, the auxiliary channel steel 32, the panel 33 constitute the workbench 3, and the upper ledge supports channel steel 31
It is flexibly connected with pedestal support 2 one end of channel steel, the end of the other end is connected by an angle rotating device 4, to realize
3 one end of workbench is stated to rotate with pedestal support channel steel 2.
Preferably, the length of the pedestal support channel steel 2 is greater than the length of the shock machine chopping block 1, so that the pedestal
Support 2 both ends of channel steel vacantly and on the shock machine chopping block 1；
The pedestal support channel steel 2 is connect by the second outer edge of a wing 22 with 1 screw of shock machine chopping block；
Further, the upper ledge support channel steel 31 and the pedestal support dislocation of channel steel 2 connect, so that the upper ledge branch
Support 31 one end of channel steel is fixed on the pedestal support channel steel 2, and the other end is suspended on the pedestal support channel steel 2.
The auxiliary channel steel 32 connect or welds with upper ledge support 31 screw of channel steel or other fixed forms.
The upper ledge support channel steel 31, the pedestal support the open slot of channel steel 2 towards 1 outside of shock machine chopping block
One side setting；One first notch 314, the pedestal branch are offered on the edge of a wing 311 in the first of the upper ledge support channel steel 31
One second notch 24 is offered on the edge of a wing 21 in the second of support channel steel 2, and first notch 314, second notch 24 are right
It should be arranged, so that the angle rotating device 4 passes sequentially through second notch 24, first notch 314, by the pedestal
Support channel steel 2 is connect with upper ledge support channel steel 31；
Wherein: described 4 one end of angle rotating device is welded in the inside on the second outer edge of a wing 22 of the pedestal support channel steel 2
Face, the other end are welded in the medial surface on the described first outer edge of a wing 312 so that upper ledge support channel steel 31 be horizontally placed on it is described
Pedestal supports channel steel 2, to realize test product impact test in the horizontal direction.
Preferably, the auxiliary channel steel 32 is I-shaped channel steel.
Preferably, the workbench 3 further includes two steel columns 34, and two steel columns 34 are respectively arranged at two pieces of bottoms
Seat supports channel steel 2, and 34 one end screw of the steel column is connected to the outer of the second girder steel section web 23 of the pedestal support channel steel 2
Side, other end screw is connected to the lateral surface of the first girder steel section web 313 of the upper ledge support channel steel 31, so that on described
Frame support channel steel 31 and the pedestal support channel steel 2 between have angle, for realizing test product inclined direction impact
Test.
Preferably, the height of the steel column 34 supports between channel steel 31 and pedestal support channel steel 2 according to the upper ledge
Angular adjustment, to meet requirement of the different test products to impact test.
According to Fig. 6 to Fig. 8: the angle rotating device 4 includes: that 41, two pieces of a shaft is vertically installed in described
First swivel plate 43 of second swivel plate 42, one with via hole 431 of two outer 22 medial surfaces of the edge of a wing, two pieces of second swivel plates 42
It is connected by the shaft 41, and first swivel plate 43 passes through via hole 431 through the shaft 41, so that described first
Swivel plate 43 is located between two pieces of second swivel plates 42, is moved in the shaft 41 by first swivel plate 43,
To realize test product in the horizontal conversion with inclined direction；
Preferably, second swivel plate 42 is identical as 43 structure of the first swivel plate, and when progress horizontal direction punching
When hitting test, first swivel plate 43 is parallel with second swivel plate 42, when carrying out inclined direction impact test, institute the
There is angle between one swivel plate 43 and second swivel plate 42；
Preferably, first swivel plate 43 include the arc sections 432 with the via hole 431, and with the circular arc
The integrally formed fixed part 433 in portion 432, the arc sections 432 are movably connected on the shaft 41, and the fixed part 433 is fixed
Medial surface in the described first outer edge of a wing 312；And the arc sections 432 and 433 integrated injection molding of fixed part are at a band circular arc
The triangle of structure.
Preferably, it is provided with an angle measurement equipment 434 on first swivel plate 43, for measuring first swivel plate
43 rotation angles.
Preferably, impact test apparatus further includes two pieces of trapezoidal reinforcing plates, 5, two groups of triangular reinforcing plate components 6, and described three
Angular stiffening plate component 6 is welded and fixed with the trapezoidal reinforcing plate 5；Two pieces of trapezoidal reinforcing plates 5 respectively with two pieces of bottoms
The medial surface screw of seat supports channel steel 2 connects, so that the bottom face of the trapezoidal reinforcing plate 5 is perpendicularly fixed at the shock machine anvil
Plate 1, the medial surface screw on the inclined-plane opposite with its bottom face and the first girder steel section web 313 on the trapezoidal reinforcing plate 5
Connection；
Further, the triangular reinforcing plate component 6 includes at least one triangular reinforcing plate 61, one disposed in parallel
L-type bottom plate 62, two right-angle sides of the triangular reinforcing plate 61 are welded with the trapezoidal reinforcing plate 5, the L-type bottom plate 62 respectively
It connects, and the L-type bottom plate 62 is arranged in parallel in the shock machine chopping block 1.
The present invention is implemented as follows:
When that need to carry out impact test in horizontal direction, the upper ledge support channel steel 31 is fixed on the pedestal support in parallel
The test product is fixed on the face at this point, first swivel plate 43 is parallel with second swivel plate 42 by channel steel 2
Plate 33 can carry out the impact test of horizontal direction；
When impact test on inclined direction need to be carried out, according to the angle of required impact test, the steel column needed for choosing
Then 34 one end screw of steel column is connected to the second girder steel section web 23 of the pedestal support channel steel 2 by 34 length again
Lateral surface, other end screw is connected to the lateral surface of the first girder steel section web 313 of upper ledge support channel steel 31, at this point,
The upper ledge support channel steel 31, which is provided between the side of the angle rotating device 4 and pedestal support channel steel 2, has angle
Degree, and on first swivel plate 43 angle measurement equipment 434 setting, can detect 43 rotation angle of the first swivel plate
Degree, by the double check of the steel column 34, the angle measurement equipment 434, carrys out the tilt angle of mutual authentication test product, when
When the two angular values obtained are equal, the impact test of horizontal direction can be carried out to test product.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. impact test apparatus, comprising: a shock machine chopping block (1), two pieces of pedestal supports channel steel (2), one are for placing tested production
The workbench (3) of product, two pieces of pedestal supports channel steel (2) are symmetrically disposed on the upper surface of the shock machine chopping block (1), and two
The center line of the support of pedestal described in block channel steel (2) is overlapped with the center line of the shock machine chopping block (1)；The workbench (3) is solid
Channel steel (2) are supported due to the pedestal；
It is characterized by: the workbench (3) include two pieces respectively screw be connected on two pieces of pedestals supports channel steel (2)
Upper ledge support channel steel (31), at least one auxiliary channel steel (32), one piece for fixing the panel (33) of test product, the auxiliary
Channel steel (32) both ends are individually fixed in two pieces of upper ledge supports channel steel (31), and the panel (33) is fixed on the auxiliary channel steel
(32) upper surface, so that upper ledge support channel steel (31), the auxiliary channel steel (32), the work of the panel (33) composition
Platform (3), and upper ledge support channel steel (31) is flexibly connected with pedestal support channel steel (2) one end, the end of the other end is logical
An angle rotating device (4) connection is crossed, to realize that rotation fortune is made with pedestal support channel steel (2) in the workbench (3) one end
It is dynamic；
Upper ledge support channel steel (31), pedestal support channel steel (2) open slot towards the shock machine chopping block (1) outside
The one side of side is arranged；One first notch (314), institute are offered on the edge of a wing (311) in the first of upper ledge support channel steel (31)
It states and offers one second notch (24) in the second of pedestal support channel steel (2) on the edge of a wing (21), and first notch (314),
Second notch (24) is correspondingly arranged, so that the angle rotating device (4) passes sequentially through second notch (24), described
Pedestal support channel steel (2) is connect by the first notch (314) with upper ledge support channel steel (31)；
Wherein: described angle rotating device (4) one end is welded in the inside of the pedestal support outer edge of a wing (22) of channel steel (2) second
Face, the other end are welded in the medial surface of the described first outer edge of a wing (312), so that upper ledge support channel steel (31) is horizontally placed on
The pedestal supports channel steel (2), to realize test product impact test in the horizontal direction.
2. impact test apparatus according to claim 1, it is characterised in that: the workbench (3) further includes two steel columns
(34), two steel columns (34) are respectively arranged at two pieces of pedestal supports channel steel (2), and the steel column (34) one end screw
It is connected to the lateral surface of the second girder steel section web (23) of pedestal support channel steel (2), other end screw is connected on described
Frame supports the lateral surface of the first girder steel section web (313) of channel steel (31), so that upper ledge support channel steel (31) and the bottom
Between seat supports channel steel (2) have angle, for realizing test product inclined direction impact test.
3. impact test apparatus according to claim 2, it is characterised in that: the height of the steel column (34) is according to the upper ledge
The angular adjustment between channel steel (31) and pedestal support channel steel (2) is supported, impact is tried to meet different test products
The requirement tested.
4. impact test apparatus according to claim 1, it is characterised in that: the angle rotating device (4) includes: a shaft
(41), two pieces be vertically installed in the second swivel plate (42) of the described second outer edge of a wing (22) medial surface, one with via hole (431)
One swivel plate (43), two pieces of second swivel plates (42) are connected by the shaft (41), and first swivel plate (43)
By via hole (431) through the shaft (41), so that first swivel plate (43) is located at two pieces of second swivel plates
(42) between, moved on the shaft (41) by first swivel plate (43), with realize test product level with incline
The conversion of tilted direction.
5. impact test apparatus according to claim 4, it is characterised in that: second swivel plate (42) and first rotation
Rotating plate (43) structure is identical, and when carrying out horizontal direction impact test, first swivel plate (43) and second rotation
Plate (42) in parallel, when carrying out inclined direction impact test, first swivel plate (43) and second swivel plate (42) it
Between have angle.
6. impact test apparatus according to claim 4, it is characterised in that: first swivel plate (43) includes described in a band
The arc sections (432) of via hole (431), and with the arc sections (432) integrally formed fixed part (433), the arc sections
(432) it is movably connected on the shaft (41), the fixed part (433) is fixed on the medial surface of the described first outer edge of a wing (312)；
And the arc sections (432) and the fixed part (433) integrated injection molding are at a triangle with arc structure.
7. impact test apparatus according to claim 4, it is characterised in that: be provided with one jiao on first swivel plate (43)
It spends measuring appliance (434), for measuring the first swivel plate (43) rotation angle.
8. impact test apparatus according to claim 2, it is characterised in that: the height of the steel column (34) is according to the upper ledge
Support the angular adjustment between channel steel (31) and pedestal support channel steel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611183833.1A CN106768777B (en) | 2016-12-20 | 2016-12-20 | Impact test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611183833.1A CN106768777B (en) | 2016-12-20 | 2016-12-20 | Impact test apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106768777A CN106768777A (en) | 2017-05-31 |
| CN106768777B true CN106768777B (en) | 2019-01-15 |
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ID=58896177
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611183833.1A Active CN106768777B (en) | 2016-12-20 | 2016-12-20 | Impact test apparatus |
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| Country | Link |
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| CN (1) | CN106768777B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855989A (en) * | 2019-03-15 | 2019-06-07 | 西安热工研究院有限公司 | The test device and method of material surface anti-cracking ability under a kind of high-impact |
| CN110375945B (en) * | 2019-07-25 | 2020-11-10 | 北京卫星环境工程研究所 | Conversion structure suitable for horizontal conversion vertical impact device of pneumatic impact table |
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| KR20060068487A (en) * | 2004-12-16 | 2006-06-21 | 대우전자부품(주) | Angle-controllable motor vehicle fuel leakage tester |
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| JP4397010B2 (en) * | 2001-03-29 | 2010-01-13 | 財団法人鉄道総合技術研究所 | Impact test equipment for protective structures |
| JP2006138701A (en) * | 2004-11-11 | 2006-06-01 | Mitsubishi Heavy Ind Ltd | Simplified yawing device of automobile collision simulation test device |
| CN201555702U (en) * | 2009-11-23 | 2010-08-18 | 中国包装科研测试中心 | Inclined plane impact tester with combined buffer |
| CN202947851U (en) * | 2012-11-27 | 2013-05-22 | 广州市质量监督检测研究院 | Inclined plane impact testing machine |
| CN104515666A (en) * | 2013-09-27 | 2015-04-15 | 西北机器有限公司 | Slope impact test machine |
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Inventor after: Chen Ying Inventor after: Wang Shiyu Inventor after: Wu Mengyin Inventor after: Han Shizhong Inventor after: Du Hua Inventor after: Ma Hui Inventor before: Wang Shiyu Inventor before: Chen Ying Inventor before: Wu Mengyin Inventor before: Han Shizhong Inventor before: Du Hua Inventor before: Ma Hui |
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