CN207751786U - A kind of wheel tracking test portable test piece fixing device - Google Patents
A kind of wheel tracking test portable test piece fixing device Download PDFInfo
- Publication number
- CN207751786U CN207751786U CN201820127773.XU CN201820127773U CN207751786U CN 207751786 U CN207751786 U CN 207751786U CN 201820127773 U CN201820127773 U CN 201820127773U CN 207751786 U CN207751786 U CN 207751786U
- Authority
- CN
- China
- Prior art keywords
- plate
- limiting plate
- test piece
- sliding rail
- support plate
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 61
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000951498 Brachypteraciidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of wheel tracking test portable test piece fixing devices, including the sliding rail being fixed in cabinet, support plate is provided with above sliding rail, the upper surface of support plate is provided with the first positioning plate, second positioning plate and multiple locating pieces, first positioning plate, the not homonymy edge of second positioning plate and multiple locating pieces respectively close to support plate, Screw assembly has adjusting bolt in each locating piece, the screw terminal of adjusting bolt is stretched out from the inside of locating piece, the lower surface of support plate is provided with multiple idler wheels, multiple idler wheels are slideably positioned in the sliding slot of sliding rail, fixed limiting plate and movable limiting plate are respectively arranged in sliding slot, when movable limiting plate is inserted into, multiple idler wheels are stuck between fixed limiting plate and movable limiting plate.Wheel tracking test portable test piece fixing device, it is simple in structure, it is easy to operate, not only rapidly rut test piece can be fixed, can also fix the rut test piece of different size, there is preferable market application prospect.
Description
Technical field
The utility model belongs to experimental instrument and equipment technical field, more particularly to a kind of wheel tracking test portable test specimen
Fixing device.
Background technology
When carrying out wheel tracking test in cabinet at present, the fixing device of rut test piece has all been welded in cabinet mostly,
Bulky rut test piece need to be filled in firmly in the fixing device in cabinet when carrying out wheel tracking test.But due to rut test piece thickness
In 50mm-180mm etc., for weight maximum up to 60kg, different size can more or less make experiment fix gap, in addition will
The mode that rut test piece fills in testing stand firmly often brings compared with lossy testing equipment.So being convenient for it is necessary to design one kind
The portable test piece fixing device that rut test piece is placed reduces the loss of testing equipment to reduce the fixation difficulty of rut test piece.
Utility model content
The purpose of this utility model is to provide a kind of wheel tracking test portable test piece fixing device, solves to carry out track examination
When testing, the problem of being inconvenient to fix and cause loss to testing equipment existing for track plate.
In order to achieve the above object, the utility model is the technical scheme adopted is that a kind of wheel tracking test is tried with portable
Part fixing device, including the sliding rail that is fixed in cabinet are provided with support plate, the upper table of the support plate above the sliding rail
Face is provided with the first positioning plate, the second positioning plate and multiple locating pieces, first positioning plate, the second positioning plate and multiple positioning
Block is respectively close to the not homonymy edge of support plate, and each Screw assembly has adjusting bolt, the adjusting bolt in the locating piece
Screw terminal stretched out from the inside of locating piece, the lower surface of support plate is provided with multiple idler wheels, and multiple idler wheels, which slide, to be set
It is placed in the sliding slot of sliding rail, fixed limiting plate and movable limiting plate is respectively arranged in the sliding slot, the activity limiting plate is inserted
Fashionable, multiple idler wheels are stuck between the fixed limiting plate and movable limiting plate.
The technical solution of the utility model also has the characteristics that：
The sliding rail includes two rectangular sliding rails disposed in parallel, and the upper surface of the rectangular sliding rail is provided with along its axial direction
Perforative sliding slot is provided with fixed limiting plate and locating slot, the shape of the locating slot and the movable limiting plate in the sliding slot
Shape matches, and accordingly the quantity of the idler wheel is four, and four idler wheels are arranged in parallel in two Duis, and each pair of idler wheel is slided respectively
It is dynamic to be arranged in the sliding slot of corresponding sliding rail.
The support plate is square.
The side of the support plate is provided with pushing hands.
The quantity of the locating piece is two, and two locating pieces are close to the same side edge of the support plate.
The utility model has the beneficial effects that：The wheel tracking test of the utility model portable test piece fixing device, structure
Simply, easy to operate, not only rapidly rut test piece can be fixed, the rut test piece of different size can be also fixed, have
Preferable market application prospect.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of wheel tracking test portable test piece fixing device of the utility model；
Fig. 2 be the utility model a kind of wheel tracking test portable test piece fixing device in rectangular sliding rail do not insert activity limit
The structural schematic diagram when plate of position；
Fig. 3 is that a kind of wheel tracking test of the utility model plugs movable limit with rectangular sliding rail in portable test piece fixing device
Structural schematic diagram after the plate of position.
In figure, 1. rectangular sliding rails, 2. support plates, 3. first positioning plates, 4. second positioning plates, 5. locating pieces, 6. adjust spiral shell
Bolt, 7. idler wheels, 8. pushing hands, 9. locating slots, 10. turning rolls, 11. fix limiting plate, 12. shafts, 13. movable limiting plates.
Specific implementation mode
The technical solution of the utility model is described in further detail below in conjunction with description of the drawings and specific embodiment.
As shown in Figure 1, a kind of wheel tracking test portable test piece fixing device, including the sliding rail that is fixed in cabinet, it is sliding
Support plate 2 is provided with above rail.In conjunction with Fig. 2 and Fig. 3, the upper surface of support plate 2 is provided with the positioning of the first positioning plate 3, second
Plate 4 and multiple locating pieces 5, the not homonymy of the first positioning plate 3, the second positioning plate 4 and multiple locating pieces 5 respectively close to support plate 2
Edge, Screw assembly has adjusting bolt 6, the screw terminal of adjusting bolt 6 to be stretched out from the inside of locating piece 5 in each locating piece 5, branch
The lower surface of fagging 2 is provided with multiple idler wheels 7, and multiple idler wheels 7 are slideably positioned in the sliding slot of sliding rail 1, are set respectively in sliding slot
It is equipped with fixed limiting plate 11 and movable limiting plate 13, when movable limiting plate 13 is inserted into, multiple idler wheels 7 are stuck in fixed limiting plate 11
Between movable limiting plate 13.
Adjusting bolt 6 is first screwed onto outermost end by track die trial before fixation, and track die trial is placed in support plate 2 later
Position is adjusted, until the both sides of track die trial are contradicted respectively on the first positioning plate 3 and the second limiting plate 4, is started at this time slowly
Adjusting bolt 6 is tightened, until the screw terminal of adjusting bolt 6 is held out against in the side of track die trial, that is, completes the fixation of track die trial.
When track die trial and support plate 3 are sent on sliding rail, first movable limiting plate 13 should be removed from sliding slot, could be pushed
Enter, until the idler wheel 7 of the most front side of support plate 3 is pressed on fixed limiting plate 11 and movable limiting plate 13 is reinserted cunning again
Slot, it is ensured that multiple idler wheels 7 can just carry out wheel tracking test after being stuck between fixed limiting plate 11 and movable limiting plate 13.
As shown in Figures 2 and 3, as a kind of preferred structure of sliding rail, sliding rail includes two rectangular sliding rails disposed in parallel
1, the sliding slot that the upper surface of rectangular sliding rail 1 is axially provided through along it is provided with fixed limiting plate 11 and locating slot in sliding slot
9, locating slot 9 and the shape of movable limiting plate 13 match, and the quantity of corresponding Ground roller 7 is four, and four rolling 7 is flat in two pairs
Row setting, each pair of idler wheel 7 are slidably arranged in respectively in the sliding slot of corresponding rectangular sliding rail 1, and the downside of support plate 2 is connected with two pairs of rollings
Wheel carrier 10, is respectively set that there are one shaft 12, one idler wheels 7 of each last installation of shaft in each turning rolls 10.This sliding rail
Structure is relatively stable, it can be ensured that the fixed stability of rut test piece and wheel tracking test can carry out under conditions of stabilization.
As shown in Figure 1, support plate 2 is square, the side of support plate 2 is provided with pushing hands 8, and staff is facilitated to push and pull branch
Fagging 2.
As shown in Figure 1, the quantity of locating piece 5 is two, two locating pieces 5 are close to the same side edge of support plate 2, and
In the side along at upper and lower distribution, design in this way can make the side of rut test piece along stress balance, be sent out after avoiding rut test piece from being clamped
Raw offset, is unable to get good fixation, would not generate bounce when carrying out wheel tracking test in this way.
Therefore, the wheel tracking test of the utility model portable test piece fixing device, it is simple in structure, it is easy to operate, not only
Rapidly rut test piece can be fixed, can also fix the rut test piece of different size, there is preferable market application prospect.
Claims (5)
1. a kind of wheel tracking test portable test piece fixing device, which is characterized in that described including the sliding rail being fixed in cabinet
Support plate (2) is provided with above sliding rail, the upper surface of the support plate (2) is provided with the first positioning plate (3), the second positioning plate
(4) and multiple locating pieces (5), first positioning plate (3), the second positioning plate (4) and multiple locating pieces (5) are respectively close to support
The not homonymy edge of plate (2), each Screw assembly has adjusting bolt (6) in the locating piece (5), the adjusting bolt (6)
Screw terminal is stretched out from the inside of locating piece (5), and the lower surface of support plate (2) is provided with multiple idler wheels (7), multiple idler wheels
(7) it is slideably positioned in the sliding slot of sliding rail (1), fixed limiting plate (11) and movable limiting plate is respectively arranged in the sliding slot
(13), when the movable limiting plate (13) is inserted into, multiple idler wheels (7) are stuck in the fixed limiting plate (11) and movable limiting plate
(13) between.
2. wheel tracking test according to claim 1 portable test piece fixing device, which is characterized in that the sliding rail includes
Two rectangular sliding rails (1) disposed in parallel, the sliding slot that the upper surface of the rectangular sliding rail (1) is axially provided through along it, institute
It states and is provided with fixed limiting plate (11) and locating slot (9) in sliding slot, the shape of the locating slot (9) and the movable limiting plate (13)
Shape matches, and accordingly the quantity of the idler wheel (7) is four, and four idler wheels (7) are arranged in parallel in two Duis, each pair of idler wheel
(7) it is slidably arranged in respectively in the sliding slot of corresponding rectangular sliding rail (1).
3. wheel tracking test according to claim 1 portable test piece fixing device, which is characterized in that the support plate
(2) it is square.
4. wheel tracking test according to claim 1 portable test piece fixing device, which is characterized in that the support plate
(2) side is provided with pushing hands (8).
5. wheel tracking test according to claim 1 portable test piece fixing device, which is characterized in that the locating piece
(5) quantity is two, and two locating pieces (5) are close to the same side edge of the support plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820127773.XU CN207751786U (en) | 2018-01-25 | 2018-01-25 | A kind of wheel tracking test portable test piece fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820127773.XU CN207751786U (en) | 2018-01-25 | 2018-01-25 | A kind of wheel tracking test portable test piece fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207751786U true CN207751786U (en) | 2018-08-21 |
Family
ID=63154079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820127773.XU Expired - Fee Related CN207751786U (en) | 2018-01-25 | 2018-01-25 | A kind of wheel tracking test portable test piece fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207751786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903486A (en) * | 2020-12-29 | 2021-06-04 | 中国特种设备检测研究院 | Method and device for testing bearing performance of toughened laminated glass |
-
2018
- 2018-01-25 CN CN201820127773.XU patent/CN207751786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903486A (en) * | 2020-12-29 | 2021-06-04 | 中国特种设备检测研究院 | Method and device for testing bearing performance of toughened laminated glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 |