CN206670887U - A kind of falling ball impact test stand - Google Patents
A kind of falling ball impact test stand Download PDFInfo
- Publication number
- CN206670887U CN206670887U CN201720230650.4U CN201720230650U CN206670887U CN 206670887 U CN206670887 U CN 206670887U CN 201720230650 U CN201720230650 U CN 201720230650U CN 206670887 U CN206670887 U CN 206670887U
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- pedestal
- litter
- impact test
- direction litter
- test stand
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Abstract
The utility model provides a kind of falling ball impact test stand, is related to car test techniqes field, including：Pedestal, pedestal include：Two masts being respectively and vertically fixed on pedestal, and two masts are oppositely arranged；The multiple balance adjustment holes being arranged on pedestal；The regulating bolt being connected with balance adjustment hole；It is fixed on pedestal and multiple hitching posts between two masts, wherein, multiple hitching posts arrange in the first direction, and mast and hitching post are divided into the first face and the second face of pedestal；The multiple slideways being arranged on pedestal, multiple slideways extend and are located at the both sides of hitching post respectively in a second direction, and the second direction and first direction are perpendicular；The intermediate plate being slidably connected with slideway；The Z-direction litter that both ends are connected with two masts respectively；The Y-direction litter being slidably connected with the Z-direction litter；The billiard table being slidably connected with the Y-direction litter.Scheme of the present utility model, realize clamping and fixation and the accurate control to shock point to not same piece.
Description
Technical field
The utility model belongs to car test techniqes field, more particularly, to a kind of falling ball impact test stand.
Background technology
Falling ball impact test is widely used in the impact strength test of inner and outer decorative parts of automobile, existing ball falling impact examination
Stand is tested, it is necessary to which two people coordinate completion during experiment, wherein exemplar is fixed a people, another people discharges falling sphere,
Thus exemplar can not be gripped and can not accurately control the position of ball falling impact point, so as to cause the inclined of result of the test
Difference.
Utility model content
The purpose of this utility model is to provide a kind of falling ball impact test stand solve nothing during falling ball impact test
Method accurately controls the problem of position of ball falling impact point.
To achieve these goals, the utility model provides a kind of falling ball impact test stand, including：
Pedestal, the pedestal include：
Two masts being respectively and vertically fixed on the pedestal, and two masts are oppositely arranged；
The multiple balance adjustment holes being arranged on the pedestal；
The regulating bolt being connected with the balance adjustment hole；
It is fixed on the pedestal, and multiple hitching posts between two masts, wherein, multiple hitching post edges
First direction arrangement, the mast and the hitching post are divided into the first face and the second face of the pedestal；
The multiple slideways being arranged on the pedestal, multiple slideways extend and are located at the bolt respectively in a second direction
The both sides of post, the second direction and the first direction are perpendicular；
The intermediate plate being slidably connected with the slideway；
Z-direction litter, the both ends of the Z-direction litter are connected with two masts respectively；
The Y-direction litter being slidably connected with the Z-direction litter；
The billiard table being slidably connected with the Y-direction litter.
Wherein, the both ends of the Z-direction litter are separately installed with the first attachment structure coordinated with the mast, the mast
It is connected by wearing first attachment structure with the Z-direction litter.
Wherein, first attachment structure is fixedly connected by bolt with the mast；The Z-direction litter includes bolt not
The state fixed when the state and bolt slided up and down when tightening relative to the mast is tightened relative to the mast.
Wherein, the intermediate plate includes L-type baffle plate, intermediate plate pintle and supporting construction, wherein, the intermediate plate pintle is fixed on institute
One end of supporting construction is stated, the other end of the supporting construction is fixedly connected with the bottom of the L-type baffle plate, and the support knot
It is configured as the structure being engaged with the slideway；The intermediate plate pintle is connected by rubber band with wherein one hitching post.
Wherein, the second attachment structure coordinated with the Z-direction litter is provided with the Y-direction litter, the Z-direction litter leads to
Cross and wear second attachment structure and be slidably connected with the Y-direction litter.
Wherein, the billiard table includes the delivery cylinder and support beam of cylindrical hollow configuration, wherein, the delivery cylinder with it is described
The first end of support beam is fixedly connected；The support for installing laser pen, the laser pen and institute are provided with the support beam
The opening for stating delivery cylinder is relative；The chute being connected with the Y-direction litter is provided with second end of the support beam.
Wherein, formed with the first circular open for placing laser pen on the support, formed with described in the first end
The opening of delivery cylinder, the opening shape turn into the second circular open, and the center line of second circular open with it is described
The center line of first circular open is located at same straight line.
Wherein, the opposite sides face extended along its length of the Y-direction litter is respectively arranged with relative with the chute
The second slideway answered, the billiard table can be slided by the mating connection of the chute and second slideway along the Y-direction litter
It is dynamic.
Above-mentioned technical proposal of the present utility model at least has the advantages that：
The utility model is fixed on the regulating bolt on the pedestal by regulation, makes the pedestal keep level, and will
Exemplar is clamped between the intermediate plate of the slideway, then by the laser pen consistent with the axis of delivery cylinder to falling sphere
Shock point is positioned, and realizes the accurate control to ball falling impact point, avoids the deviation of result of the test；In addition, this practicality
It is new that there are multiple slideways, it is achieved thereby that exemplar of different shapes is clamped and fixed.
Brief description of the drawings
Fig. 1 is the first schematic diagram of the utility model falling ball impact test stand；
Fig. 2 is the second schematic diagram of falling ball impact test stand of the present utility model；
Fig. 3 is the first schematic diagram of the utility model pedestal；
Fig. 4 is the second schematic diagram of the utility model pedestal；
Fig. 5 is the schematic diagram of the utility model balance adjustment bolt；
Fig. 6 is the schematic diagram of the utility model intermediate plate；
Fig. 7 is the schematic diagram of the utility model Z-direction litter；
Fig. 8 is the schematic diagram of the utility model bolt；
Fig. 9 is the schematic diagram of the utility model Y-direction litter；
Figure 10 is the schematic diagram of the utility model billiard table.
Description of reference numerals：
1- pedestals, 11- masts, 12- slideways, 13- balance adjustments hole, 2- balance adjustment bolts, 3- intermediate plates, 31- intermediate plate tails
Hook, 4-Z is to litter, 41- bolts hole, the attachment structures of 42- first, 5- bolts, and 6-Y is to litter, the attachment structures of 61- second, 7- balls
Platform, 71- air-bubble levels, 72- laser pens, 73- delivery cylinders, 74- chutes, 75- support beams.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
As shown in Figure 1-2, an embodiment of the present utility model provides a kind of falling ball impact test stand, including：
Pedestal 1, the pedestal 1 include：
Two masts 11 being respectively and vertically fixed on the pedestal 1, and two masts 11 are oppositely arranged；
The multiple balance adjustment holes 13 being arranged on the pedestal 1；
The regulating bolt 2 being connected with the balance adjustment hole 13；
It is fixed on the pedestal 1, and multiple hitching posts 14 between two masts 11, wherein, it is multiple described
Hitching post 14 arranges in the first direction, and the mast 11 and the hitching post 14 are divided into the first face and the second face of the pedestal 1；
The multiple slideways 12 being arranged on the pedestal 1, multiple slideways 12 extend and are located at respectively in a second direction
The both sides of the hitching post 14, the second direction and the first direction are perpendicular；
The intermediate plate 3 being slidably connected with the slideway 12；
Z-direction litter 4, the both ends of the Z-direction litter 4 are connected with two masts 11 respectively；
The Y-direction litter 6 being slidably connected with the Z-direction litter 4；
The billiard table 7 being slidably connected with the Y-direction litter 6.
As shown in figure 3, two masts 11 are welded on the centre position on two relative sides of the pedestal 1, and it is described
A ruggedized construction is welded between mast 11 and the pedestal 1, for improving the firmness of the mast 11；On the pedestal 1
Multiple slideways 12 are provided with, and the slideway 12 is oat tail groove structure.
As shown in figure 4, three corner locations of the pedestal 1 have balance adjustment hole 13, regulation as shown in Figure 5 respectively
Bolt 2, it is fixed in the balance adjustment hole 13, by adjusting the regulating bolt 2, makes the keep level of pedestal 1.
As shown in fig. 6, the intermediate plate 3 includes L-type baffle plate, intermediate plate pintle 31 and supporting construction, wherein, the intermediate plate pintle
31 are fixed on one end of the supporting construction, and the other end of the supporting construction is fixedly connected with the bottom of the L-type baffle plate, and
The supporting construction is formed as the structure being engaged with the dovetail groove of the slideway 12；And the intermediate plate pintle 31 passes through rubber band
It is connected with wherein one hitching post 14.
Wherein, one end that the supporting construction is connected with the L-type baffle plate has outwardly and downwardly symmetrically to be tilted from top
Two prominent structures, the structure can be engaged with the dovetail groove of the slideway 12, make the L-type baffle plate position in the intermediate plate 3
In the first face of the pedestal 1, the supporting construction and the intermediate plate pintle 31 is set to be located at the second face of the pedestal 1, i.e.,：Make
The intermediate plate 3 is inserted into the slideway 12.
As shown in fig. 7, the both ends of the Z-direction litter 4 are separately installed with the first attachment structure coordinated with the mast 11
42, the mast 11 is connected by wearing first attachment structure 42 with the Z-direction litter 4.
The outside of one of them first attachment structure 42 has bolt hole 41, bolt 5 as shown in Figure 8, is fixed on
In the bolt hole 41, so as to realize that the Z-direction litter 4 is fixedly connected with the mast 11；Wherein described Z-direction litter 4 includes
It is solid relative to the mast 11 when the state and bolt 5 slided up and down when bolt 5 is not tightened relative to the mast 11 is tightened
Fixed state, 4 position on the mast 11 of institute's Z-direction litter is adjusted according to height of the fall ball so as to realize.
As shown in figure 9, the second attachment structure 61 coordinated with the Z-direction litter 4 is provided with the Y-direction litter 6, it is described
Z-direction litter 4 is slidably connected by wearing second attachment structure 61 with the Y-direction litter 6；In the Y-direction litter 6 along length
The opposite sides face of degree direction extension is respectively arranged with the second slideway.
As shown in Figure 10, the billiard table 7 includes the delivery cylinder 73 and support beam 75 of cylindrical hollow configuration, wherein, it is described
Delivery cylinder 73 is fixedly connected with the first end of the support beam 75；It is provided with the support beam 75 for installing laser pen 72
Support, the laser pen 72 are relative with the opening of the delivery cylinder 73；It is provided with second end of the support beam 75 and the Y
The chute 74 being connected to litter 6, the billiard table 7, can by the mating connection of the chute 74 and second slideway
Slided along the Y-direction litter 6.
Formed with the first circular open for placing laser pen 72 on the support, formed with the delivery in the first end
The opening of cylinder 73, the opening shape turn into the second circular open, and the center line of second circular open and described the
The center line of one circular open is located at same straight line.
The mistake of the specific assembling and debugging of the utility model above-described embodiment is referred to as：
The regulating bolt 2 is arranged in the balance adjustment hole 13 of the edge of the pedestal 1, then the Z-direction is slided
Pole 4 is connected through second attachment structure 61 with the Y-direction litter 6, and first attachment structure 42 is arranged on into the Z-direction
The both ends of litter, then two masts 11 are each passed through first attachment structure 42, and the bolt 5 is fixed on institute
State in the bolt hole 41 in the first attachment structure 42, the bolt 5 is tightened, the Z-direction litter 4 is fixed on the mast 11
On；The laser pen 72 is fixed on the support of the billiard table 7, and the billiard table 7 is passed through into the chute 74 and the Y-direction
The second slideway on litter 6 is slidably connected with the Y-direction litter 6.
When carrying out impact test, air-bubble level 71 is placed on the support of installation laser pen 72, passed through first
Observe the air-bubble level 71 and adjust the regulating bolt 2, when the air-bubble level 71 is shown as horizontality untill；
Exemplar is placed on the pedestal 1 again, and the intermediate plate 3 is inserted respectively into the slideway 12, the exemplar is fixed
Between the intermediate plate 3, the intermediate plate pintle 31 is finally passed through into rubber band and relative with the slideway 12 residing for the intermediate plate 3
On hitching post 14.
The bolt 5 is turned on, the height discharged according to falling sphere adjusts position of the Z-direction litter 4 on the mast 11,
The Z-direction litter 4 is fixed again；The laser pen 72 is opened, the mobile billiard table 7 on second slideway, it is determined that this
The shock point position of Secondary Shocks experiment；Falling sphere is discharged from the first circular open in the first end face of the billiard table 7, you can complete
Tested into one-shot, if carry out repeat impact to exemplar, repeat the step.
Above-described embodiment of the present utility model, by setting multiple slideways 12 on the pedestal 1, it is achieved thereby that
Clamping and fixation to exemplar of different shapes, it is no longer necessary to which a people fixes exemplar, and another people discharges falling sphere, tries ball falling impact
Test simple to operate；The shock point of impact test is positioned by laser pen, the accurate control of shock point is realized, keeps away
The phenomenon that Impulse Test Result has deviation is exempted from.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (8)
- A kind of 1. falling ball impact test stand, it is characterised in that including：Pedestal (1), including：Two masts (11) being respectively and vertically fixed on the pedestal (1), two masts (11) are oppositely arranged；The multiple balance adjustment holes (13) being arranged on the pedestal (1)；The regulating bolt (2) being connected with the balance adjustment hole (13)；It is fixed on the pedestal (1), and multiple hitching posts (14) between two masts (11), wherein, Duo Gesuo State hitching post (14) to arrange in the first direction, the mast (11) and the hitching post (14) are divided into the first face of the pedestal (1) With the second face；The multiple slideways (12) being arranged on the pedestal (1), multiple slideways (12) extend in a second direction and difference position In the both sides of the hitching post (14), the second direction and the first direction are perpendicular；The intermediate plate (3) being slidably connected with the slideway (12)；Z-direction litter (4), the both ends of the Z-direction litter (4) are connected with two masts (11) respectively；The Y-direction litter (6) being slidably connected with the Z-direction litter (4)；The billiard table (7) being slidably connected with the Y-direction litter (6).
- 2. falling ball impact test stand according to claim 1, it is characterised in that the both ends difference of the Z-direction litter (4) The first attachment structure (42) coordinated with the mast (11) is installed, the mast (11) is tied by wearing first connection Structure (42) is connected with the Z-direction litter (4).
- 3. falling ball impact test stand according to claim 2, it is characterised in that first attachment structure (42) passes through Bolt (5) is fixedly connected with the mast (11)；Relative to the mast when Z-direction litter (4) is not tightened including bolt (5) (11) relative to the state that the mast (11) is fixed when the state and bolt (5) slided up and down is tightened.
- 4. falling ball impact test stand according to claim 1, it is characterised in that the intermediate plate (3) include L-type baffle plate, Intermediate plate pintle (31) and supporting construction, wherein, the intermediate plate pintle (31) is fixed on one end of the supporting construction, the support The other end of structure is fixedly connected with the bottom of the L-type baffle plate, and the supporting construction is formed as and the slideway (12) phase The structure of cooperation；The intermediate plate pintle (31) is connected by rubber band with wherein one hitching post (14).
- 5. falling ball impact test stand according to claim 1, it is characterised in that be provided with the Y-direction litter (6) with The second attachment structure (61) that the Z-direction litter (4) coordinates, the Z-direction litter (4) is by wearing second attachment structure (61) it is slidably connected with the Y-direction litter (6).
- 6. falling ball impact test stand according to claim 1, it is characterised in that the billiard table (7) is included in cylinder The delivery cylinder (73) and support beam (75) of hollow structure, wherein,The delivery cylinder (73) is fixedly connected with the first end of the support beam (75)；It is provided with and is used on the support beam (75) The support of laser pen (72) is installed, the laser pen (72) is relative with the opening of the delivery cylinder (73)；The support beam (75) The second end on be provided with the Y-direction litter (6) be connected chute (74).
- 7. falling ball impact test stand according to claim 6, it is characterised in that formed with placement laser on the support First circular open of pen (72), the opening formed with the delivery cylinder (73) in the first end, the opening are formed Center line for the second circular open, and the center line of second circular open and first circular open is located at always Line.
- 8. falling ball impact test stand according to claim 6, it is characterised in that the Y-direction litter (6) along length side Second slideway corresponding with the chute (74) is respectively arranged with to the opposite sides face of extension, the billiard table (7) passes through institute The mating connection of chute (74) and second slideway is stated, can be slided along the Y-direction litter (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720230650.4U CN206670887U (en) | 2017-03-10 | 2017-03-10 | A kind of falling ball impact test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720230650.4U CN206670887U (en) | 2017-03-10 | 2017-03-10 | A kind of falling ball impact test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206670887U true CN206670887U (en) | 2017-11-24 |
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ID=60376857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720230650.4U Active CN206670887U (en) | 2017-03-10 | 2017-03-10 | A kind of falling ball impact test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206670887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964443A (en) * | 2021-03-04 | 2021-06-15 | 合肥维信诺科技有限公司 | Falling ball testing device |
-
2017
- 2017-03-10 CN CN201720230650.4U patent/CN206670887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964443A (en) * | 2021-03-04 | 2021-06-15 | 合肥维信诺科技有限公司 | Falling ball testing device |
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