CN202420876U - Adjustable suspension test bed frame connection mechanism - Google Patents
Adjustable suspension test bed frame connection mechanism Download PDFInfo
- Publication number
- CN202420876U CN202420876U CN201120524826XU CN201120524826U CN202420876U CN 202420876 U CN202420876 U CN 202420876U CN 201120524826X U CN201120524826X U CN 201120524826XU CN 201120524826 U CN201120524826 U CN 201120524826U CN 202420876 U CN202420876 U CN 202420876U
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- CN
- China
- Prior art keywords
- fixed head
- adjuster bar
- end adjuster
- plate
- web joint
- 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
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model discloses an adjustable suspension test bed frame connection mechanism, comprising a fixed plate, an adjustment arm, a rotation shaft, a rotation connection plate, a fixed plate hinge and a connection plate hinge; the fixed plate is hinged with the rotation connection plate through the rotation shaft; one end of the adjustment arm is hinged with the fixed plate through the fixed plate hinge; the other end is hinged with the rotation connection plate through the connection plate hinge; an angle between the fixed plate and the rotation connection plate is variable through adjusting the length of the adjustment arm to meet demands on the suspension test of different vehicle types. The utility model aims to provide an adjustable suspension test bed frame connection mechanism capable of meeting demands on the test of a plurality of vehicle types.
Description
Technical field
The utility model relates to a kind of physical construction of automobile test device, and in particular, it relates to a kind of adjustable suspension test-bed bindiny mechanism.
Background technology
The suspension bench test becomes the main test unit that is adopted when each car load factory makes an experiment gradually with advantages such as short high conformities of its test period.At present mostly suspension test-bed bindiny mechanism is the welding stationary structure, unadjustable, so each suspension test-bed bindiny mechanism can only be applicable to a vehicle, can not satisfy the installation requirement of a plurality of vehicle suspensions.Notification number is that the utility model of CN201993240U discloses a kind of car suspension system test jig on September 28th, 2011; Its rear support, big bearing are fixedly connected with test platform respectively with preceding bearing; After-poppet is fixedly connected with rear support, and the trailing arm support is fixedly connected with preceding bearing, and fore-stock is fixedly connected with big bearing; The buttress brace two ends are fixedly connected with big bearing through boatswain chair, and upper bracket is fixedly connected with boatswain chair.This utility model has endurance, reliable and stable, loading and unloading flexible characteristic, but each support all is to be fixedly connected with corresponding bearing, can't adjust.
The utility model content
Fixing unadjustable in order to overcome existing suspension test-bed bindiny mechanism, the defective that can only supply specific vehicle to use, the utility model provides a kind of adjustable suspension test-bed bindiny mechanism that adapts to multiple vehicle test needs.
The technical scheme of the utility model is: a kind of adjustable suspension test-bed bindiny mechanism; Comprise fixed head, regulating arm, rotation axis, the plate that is rotationally connected, fixed head hinge and web joint hinge; Fixed head is hinged through rotation axis with the plate that is rotationally connected; Regulating arm one end is articulated on the fixed head through the fixed head hinge, and the other end is articulated on the plate that is rotationally connected through the web joint hinge.Different with prior art is; Fixed head is fixedly connected be rotationally connected between plate welding of no use or alternate manner; Through regulating regulating arm length, fixed head and the angle that is rotationally connected between plate are variable, transfer to proper angle according to different automobile types test needs after; Again with regulating arm locking, just can keep fixed head and the angle between plate of being rotationally connected.
As preferably; Regulating arm comprises fixed head end adjuster bar and web joint end adjuster bar; The pin joint of regulating arm and fixed head is positioned on the fixed head end adjuster bar, and regulating arm is positioned on the web joint end adjuster bar with the pin joint of the plate that is rotationally connected, and is respectively equipped with the positioning slotted eye of perforation on fixed head end adjuster bar and the web joint end adjuster bar; Fixed head end adjuster bar is connected through the bolt that runs through the two positioning slotted eye with web joint end adjuster bar, and said bolt is at least two.Bolt and supporting nut are used; When unclamping nut; Because bolt passes transpose the separately lap of slotted eye of fixed head end adjuster bar and web joint end adjuster bar, plural bolt can guarantee that fixed head end adjuster bar and web joint end adjuster bar are on the same straight line all the time simultaneously, so fixed head end adjuster bar and web joint end adjuster bar can stagger mutually on the slotted eye of transposing is vertical; Thereby change the length of regulating arm; Decision fixed head and the angle between plate of being rotationally connected, behind the set nut, the length of regulating arm and fixed head and the angle that is rotationally connected between plate promptly are fixed up.
As preferably, fixed head end adjuster bar and web joint end adjuster bar are fitted, and are respectively equipped with the grinding tooth of coupling separately on the surface of contact.Overregulate the length of arm in adjusting after; Through intermeshing of grinding tooth, add the fastening of bolt and nut, can firmly keep fixing between fixed head end adjuster bar and the web joint end adjuster bar; Effectively prevent to skid, thus the support fixation plate and the plate that is rotationally connected reliably.
As preferably, fixed head end adjuster bar or web joint end adjuster bar are provided with and show fixed head and the index dial of the angle number of degrees between the plate of being rotationally connected.By means of index dial; The distance that staggers of fixed head end adjuster bar or web joint end adjuster bar just is easy to grasp; Thus can be fast intuitively the fixed head and the angular setting that is rotationally connected between the plate be controlled; If note the suitable angle of some test vehicles commonly used, so can be very convenient when making an experiment the unit state adjustment according to the different tests object, need not to spend the too much time to debug repeatedly.
As preferably, the plate that is rotationally connected is provided with fixedly slotted eye.Fixedly slotted eye is used for fixing suspension shock-absorber.
The beneficial effect of the utility model is:
Make the adaptability of suspension test-bed wider.Because the fixed head and the variable-angle between plate that is rotationally connected can be regulated according to the setting angle of different automobile types suspension, can satisfy the suspension installation requirement of different automobile types.
Reduce the parts cost of manufacture.Owing to can satisfy the bench test of a plurality of vehicle suspension, needn't be suitable for the suspension test-bed bindiny mechanism of specification for the independent processing and fabricating of different automobile types, practiced thrift the processing and fabricating cost.
Shorten the parts fabrication cycle.Same because the utility model one-object-many-purposes; Removed the trouble of processing and fabricating plurality of specifications bindiny mechanism from; Even increase new test vehicle, the suspension test-bed bindiny mechanism that also processing and fabricating is new has specially saved the time of spending making on the new parts.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Among the figure, 1-fixed head, 2-regulating arm, 3-rotation axis, the 4-plate that is rotationally connected; 5-fixed head hinge, 6-web joint hinge, 7-fixed head end adjuster bar, 8-web joint end adjuster bar, 9-is slotted eye fixedly; 10-index dial, 11-grinding tooth, 12-bolt, 13-nut, the 14-slotted eye of transposing.
Embodiment
Below in conjunction with the accompanying drawing specific embodiment the utility model is described further.
Embodiment:
Like Fig. 1, Fig. 2 and shown in Figure 3, a kind of adjustable suspension test-bed bindiny mechanism comprises fixed head 1, regulating arm 2, rotation axis 3, the plate 4 that is rotationally connected, fixed head hinge 5 and web joint hinge 6, and fixed head 1 is hinged through rotation axis 3 with the plate 4 that is rotationally connected.Regulating arm 2 comprises fixed head end adjuster bar 7 and web joint end adjuster bar 8, and fixed head end adjuster bar 7 one ends are hinged end, are articulated on the fixed head 1 through fixed head hinge 5, and the other end is a free end; Web joint end adjuster bar 8 one ends are hinged end, are articulated on the plate 4 that is rotationally connected through web joint hinge 6, and the other end is a free end.Fixed head end adjuster bar 7 and web joint end adjuster bar 8 such as are at big flat square body; The two is equipped with the positioning slotted eye 14 that connects end face to bottom surface; The positioning slotted eye 14 of the two also size equates that fixed head end adjuster bar 7 is fitted mutually to end face with web joint end adjuster bar 8 end faces, and the two positioning slotted eye 14 is relative; Be equipped with two bolts 12 in the positioning slotted eye, bolt 12 is provided with supporting nut 13.Fixed head end adjuster bar 7 and web joint end adjuster bar 8 also are respectively equipped with the grinding tooth 11 of the washboard spline-simulating of coupling separately on the end face, and grinding tooth 11 is distributed in the whole top of fixed head end adjuster bar 7 and web joint end adjuster bar 8.Fastening through bolt 12 and nut 13, and the intermeshing of grinding tooth 11, fixed head end adjuster bar 7 or web joint end adjuster bar 8 are linked as one.The side of fixed head end adjuster bar 7 is provided with and shows fixed head 1 and the index dial 10 of the angle number of degrees between the plate 4 of being rotationally connected.The plate 4 that is rotationally connected is provided with the fixedly slotted eye 9 that is used for fixing suspension shock-absorber.
Fixed head 1 is fixed by bolts on the suspension test-bed main body frame during use; The plate 4 that is rotationally connected is connected to be treated on the test vehicle suspension; Answer the instruction carriage type requirement adjustment fixed head and the angle between the plate that is rotationally connected like need; Can suitably unclamp nut, make the grinding tooth on fixed head end adjuster bar and the web joint end adjuster bar break away from engagement, degree then just can stagger along transpose slotted eye direction change fixed head end adjuster bar and web joint end adjuster bar position.When fixed head end adjuster bar was concordant with web joint end adjuster bar two ends, regulating arm length was minimum, fixed head be rotationally connected that angle is a minimum between plate; When fixed head end adjuster bar and web joint end adjuster bar position are staggered to maximum, fixed head and be rotationally connected that angle is maximum between plate.After transferring to required angle, let grinding tooth mesh again, set nut promptly can this angle carry out corresponding vehicle suspension test.
Claims (5)
1. adjustable suspension test-bed bindiny mechanism; It is characterized in that comprising fixed head (1), regulating arm (2), rotation axis (3), the plate that is rotationally connected (4), fixed head hinge (5) and web joint hinge (6); Fixed head (1) is hinged through rotation axis (3) with the plate (4) that is rotationally connected; Regulating arm (2) one ends are articulated on the fixed head (1) through fixed head hinge (5), and the other end is articulated on the plate that is rotationally connected (4) through web joint hinge (6).
2. adjustable suspension test-bed according to claim 1 bindiny mechanism; It is characterized in that regulating arm (2) comprises fixed head end adjuster bar (7) and web joint end adjuster bar (8); Regulating arm (2) is positioned on the fixed head end adjuster bar (7) with the pin joint of fixed head (1); Regulating arm (2) is positioned on the web joint end adjuster bar (8) with the pin joint of the plate (4) that is rotationally connected; Be respectively equipped with the positioning slotted eye of perforation on fixed head end adjuster bar (7) and the web joint end adjuster bar (8), fixed head end adjuster bar (7) is connected through the bolt that runs through the two positioning slotted eye with web joint end adjuster bar (8), and said bolt is at least two.
3. adjustable suspension test-bed according to claim 2 bindiny mechanism is characterized in that fixed head end adjuster bar (7) and web joint end adjuster bar (8) fit, and is respectively equipped with the grinding tooth (11) of coupling separately on the surface of contact.
4. adjustable suspension test-bed according to claim 2 bindiny mechanism is characterized in that fixed head end adjuster bar (7) or web joint end adjuster bar (8) are provided with the index dial (10) that shows the angle number of degrees between fixed head (1) and the plate that is rotationally connected (4).
5. according to claim 1 or 2 or 3 or 4 described adjustable suspension test-bed bindiny mechanisms, the plate (4) that it is characterized in that being rotationally connected is provided with fixedly slotted eye (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120524826XU CN202420876U (en) | 2011-12-15 | 2011-12-15 | Adjustable suspension test bed frame connection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120524826XU CN202420876U (en) | 2011-12-15 | 2011-12-15 | Adjustable suspension test bed frame connection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420876U true CN202420876U (en) | 2012-09-05 |
Family
ID=46745631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120524826XU Expired - Fee Related CN202420876U (en) | 2011-12-15 | 2011-12-15 | Adjustable suspension test bed frame connection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420876U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637940A (en) * | 2018-05-21 | 2018-10-12 | 柳州上汽汽车变速器有限公司 | Speed changer checking table attachment device |
| CN109441516A (en) * | 2018-12-11 | 2019-03-08 | 贵州大学 | A kind of angle is convenient for the Sbusidence Damage area protective device of adjusting |
| CN109765063A (en) * | 2019-03-11 | 2019-05-17 | 桂林电子科技大学 | A kind of commercial-vehicle cab suspension arrangement Optimum Experiment device and its optimization method |
-
2011
- 2011-12-15 CN CN201120524826XU patent/CN202420876U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637940A (en) * | 2018-05-21 | 2018-10-12 | 柳州上汽汽车变速器有限公司 | Speed changer checking table attachment device |
| CN108637940B (en) * | 2018-05-21 | 2024-06-11 | 柳州上汽汽车变速器有限公司 | Transmission check table connecting device |
| CN109441516A (en) * | 2018-12-11 | 2019-03-08 | 贵州大学 | A kind of angle is convenient for the Sbusidence Damage area protective device of adjusting |
| CN109441516B (en) * | 2018-12-11 | 2024-02-20 | 贵州大学 | Colliery exploitation subsidence area protection device that angle is convenient for adjust |
| CN109765063A (en) * | 2019-03-11 | 2019-05-17 | 桂林电子科技大学 | A kind of commercial-vehicle cab suspension arrangement Optimum Experiment device and its optimization method |
| CN109765063B (en) * | 2019-03-11 | 2023-09-15 | 桂林电子科技大学 | Commercial vehicle cab suspension arrangement optimization test device and optimization method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131215 |