CN201173857Y - Automobile front shining lamp detector elevating mechanism - Google Patents
Automobile front shining lamp detector elevating mechanism Download PDFInfo
- Publication number
- CN201173857Y CN201173857Y CNU2008200448520U CN200820044852U CN201173857Y CN 201173857 Y CN201173857 Y CN 201173857Y CN U2008200448520 U CNU2008200448520 U CN U2008200448520U CN 200820044852 U CN200820044852 U CN 200820044852U CN 201173857 Y CN201173857 Y CN 201173857Y
- Authority
- CN
- China
- Prior art keywords
- screw rod
- elevating mechanism
- retainer
- vehicle headlamp
- automatic tester
- 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
Abstract
The utility model discloses a lifting mechanism for a car headlamp survey meter, which comprises a stander and an instrument bracket. A threaded rod which can freely rotate is mounted on the stander, a transmission seat which is meshed with the threaded rod is arranged on the threaded rod, and the transmission seat is fixedly connected with the instrument bracket. A survey meter can move up and down because of the rotation of the threaded rod, so the lifting mechanism for a car headlamp survey meter has simple structure, low manufacturing cost and high regulating accuracy, and is very conveniently used.
Description
Technical field
The utility model relates to a kind of elevating mechanism, particularly a kind of elevating mechanism that is used for automatic tester for vehicle headlamp.
Background technology
When the headlamp of automobile being detected, need adjust the height of detector, come the centering adjustment axis according to the vehicle of different model with automatic tester for vehicle headlamp.Existing automatic tester for vehicle headlamp is with motor or hand crank driven gear kinematic train, thereby drive moving up and down of detector, realization is to the adjustment of detector height, although existing this structure can realize adjusting the height of detector, but this structure is very complicated, and cost of manufacture can be in any more accordingly yet.Also utilize rack structure to be fixed on and carry out manual manipulation on the square bar, adjust height with the spacing row that sticks into, though this structure is simple, precision is very poor.
Summary of the invention
The purpose of this utility model is to provide a kind of elevating mechanism of simple in structure, cost is low, precision is high automatic tester for vehicle headlamp.
The technical scheme that its technical matters that solves the utility model adopts is: the elevating mechanism of automatic tester for vehicle headlamp, comprise frame, instrument carriage, the screw rod that can freely rotate around self axis is installed on described frame, be provided with the retainer with its engagement on screw rod, retainer is fixedlyed connected with the instrument carriage.
As improvement of the present utility model, described screw rod is installed on the frame by the screw rod holder, and screw rod can freely rotate in the screw rod holder.
Further improve as the utility model, be provided with on described frame and move guide rail up and down, angle sheave is installed on retainer, angle sheave can be along moving the guide rail scroll-up/down up and down.
The beneficial effects of the utility model are: because screw rod and retainer are intermeshing, and retainer is fixedlyed connected with the instrument carriage, screw rod rotates just can drive moving up and down of instrument carriage, therefore, only need to drive screw rod and rotate the adjustment that just can realize the detector height with power such as motor or hand cranks.Therefore, the utility model is simple in structure, and cost of manufacture is low, uses also very conveniently, and degree of regulation is also high.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Embodiment
With reference to Fig. 1, the elevating mechanism of automatic tester for vehicle headlamp, comprise frame 1, instrument carriage 2, on frame 1, be provided with the screw rod holder 5 that is used for installing screw rod 3, screw rod 3 by bearing fixing in screw rod holder 5, and can be in screw rod holder 5 freely rotate around self axis, on screw rod 3, being provided with the retainer 4 with its engagement, retainer 4 is fixedlyed connected with instrument carriage 2.Wherein screw rod 3 can replace with screw mandrel.Screw rod 3 rotates, and can drive retainer 4 and move up and down along screw rod 3, thereby can realize that the instrument carriage moves up and down, and reaches the purpose of the height of adjusting automotive test equipment.The rotation of screw rod 3 can realize by motor or hand crank, and the shaft coupling of motor or hand crank is directly connected with screw rod 3, and perhaps the shaft coupling with motor or hand crank vertically is connected in screw rod 3 by conical gear 10.
For retainer 3 and instrument carriage 2 move up and down smooth and easyly, on frame 1, be provided with and move guide rail 6 up and down, on retainer 4, angle sheave 7 is installed with bearing off-axis screw 8, angle sheave 7 can be along moving guide rail 6 scroll-up/down up and down.For the balance of retainer 3 and instrument carriage 2, be equipped with in the both sides of frame 1 and move guide rail 6 up and down, correspondingly, angle sheave 7 is all installed in the both sides on retainer 4.
Some rollers 9 are installed in the bottom of frame 1, can be moved the elevating mechanism of whole automatic tester for vehicle headlamp easily.
The foregoing description only is to description of the present utility model, protection domain of the present utility model is not done any restriction, is equal to the utility model or becomes bad technical scheme all to belong within the protection domain of the present utility model.
Claims (5)
1, a kind of elevating mechanism of automatic tester for vehicle headlamp, comprise frame (1), instrument carriage (2), it is characterized in that, the screw rod (3) that can freely rotate around self axis is installed on described frame (1), be provided with the retainer (4) with its engagement on screw rod (3), retainer (4) is fixedlyed connected with instrument carriage (2).
2, the elevating mechanism of automatic tester for vehicle headlamp according to claim 1 is characterized in that, described screw rod (3) is installed on the frame by screw rod holder (5), and screw rod (3) can freely rotate in screw rod holder (5).
3, the elevating mechanism of automatic tester for vehicle headlamp according to claim 2, it is characterized in that, be provided with on described frame (1) and move guide rail (6) up and down, angle sheave (7) is installed on retainer (4), angle sheave (7) can be along moving guide rail (6) scroll-up/down up and down.
4, the elevating mechanism of automatic tester for vehicle headlamp according to claim 3 is characterized in that, described angle sheave (7) is installed on the retainer (4) by bearing off-axis screw (8).
5, the elevating mechanism of automatic tester for vehicle headlamp according to claim 1 is characterized in that, in the bottom of frame (1) roller (9) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200448520U CN201173857Y (en) | 2008-03-13 | 2008-03-13 | Automobile front shining lamp detector elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200448520U CN201173857Y (en) | 2008-03-13 | 2008-03-13 | Automobile front shining lamp detector elevating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201173857Y true CN201173857Y (en) | 2008-12-31 |
Family
ID=40200984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200448520U Expired - Fee Related CN201173857Y (en) | 2008-03-13 | 2008-03-13 | Automobile front shining lamp detector elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201173857Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458210A (en) * | 2014-11-28 | 2015-03-25 | 马瑞利汽车零部件(芜湖)有限公司 | Automobile headlamp automatic detection system |
| CN105424327A (en) * | 2015-11-02 | 2016-03-23 | 上海小糸车灯有限公司 | Dynamic car lamp light distribution road test experiment support |
-
2008
- 2008-03-13 CN CNU2008200448520U patent/CN201173857Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458210A (en) * | 2014-11-28 | 2015-03-25 | 马瑞利汽车零部件(芜湖)有限公司 | Automobile headlamp automatic detection system |
| CN105424327A (en) * | 2015-11-02 | 2016-03-23 | 上海小糸车灯有限公司 | Dynamic car lamp light distribution road test experiment support |
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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: 20081231 Termination date: 20110313 |