CN2669134Y - Truck frame straightness laser detecting device - Google Patents
Truck frame straightness laser detecting device Download PDFInfo
- Publication number
- CN2669134Y CN2669134Y CNU2003201074014U CN200320107401U CN2669134Y CN 2669134 Y CN2669134 Y CN 2669134Y CN U2003201074014 U CNU2003201074014 U CN U2003201074014U CN 200320107401 U CN200320107401 U CN 200320107401U CN 2669134 Y CN2669134 Y CN 2669134Y
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- CN
- China
- Prior art keywords
- laser
- vehicle frame
- magnet base
- model
- utility
- 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 - Lifetime
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- 238000001514 detection method Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a truck frame straightness accuracy laser checking device which relates to a device of using laser beam to check the frame straightness accuracy of an automobile, belonging to the technical field of automobile checking. The device mainly comprises a laser transmitter, a ruler and an adjusting device, wherein, the laser transmitter is connected with the adjusting device which is composed of an articulated mechanism, a locking axis and a magnet base, wherein, the articulated mechanism is connected with the laser transmitter and connected with the magnet base via the locking axis, and the bottom of the magnet base is inlaid with a magnet. The utility model has the advantages of reasonable structure, easy use, fast checking velocity, high precision, etc. The device can be operated by a person.
Description
(1) technical field
The utility model relates to a kind of device that utilizes laser beam detection automobile frame linearity, belongs to the vehicle testing technique field.
(2) background technology
In the assembling of automobile, be that all assembly parts of automobile are installed on the longitudinal beam, if sideslip, crooked, wearing and tearing tire phenomenon can appear in automobile frame longeron bending under steam, influenced the performance and the security of operation of automobile.Therefore, in manufacturing process, must measure the bending of Control of Automobile longitudinal beam at any time.Shortcomings such as at present, whether crooked, generally use steel wire or range estimation if detecting the automobile frame longeron, so exist: measuring accuracy is poor, and it is many to detect the support personnel, and detection time is long.
(3) summary of the invention
The utility model is for remedying the deficiencies in the prior art, provide a kind of rational in infrastructure, easy to use, precision is high, detection speed is fast, vehicle frame linearity laser detector that can people's operation.
The utility model is finished by following technical measures.
This device mainly is made up of generating laser, scale and adjusting gear, and wherein, generating laser is connected with adjusting mechanism.
Described adjusting gear is made up of linkage, lock shaft and magnet base, and wherein, linkage connects generating laser and is connected with magnet base by lock shaft.
The bottom of magnet base studs with magnet.
The utility model adopts generating laser, and its effect is to utilize laser beam measuring vehicle frame linearity, precision height; Adopt adjusting gear to connect generating laser, and can adjust the angle of mobile laser beam, have fixing flexibly effect.During use, generating laser and adjusting gear are linked together, place an end of tested vehicle frame face, at first use the distance L 1 of tape measure lasing light emitter apart from tested vehicle frame face, use the distance L 2 of the laser beam of the tested vehicle frame face of the tape measure other end then apart from tested vehicle frame face, and the adjustment generating laser, make lasing light emitter equate L1=L2 with the distance of the laser beam of the other end.At this moment, with the distance L n of scale detection arbitrfary point laser beam and tested vehicle frame face, the nonstraightness that can read vehicle frame.The utlity model has rational in infrastructure, easy to use, detection speed fast, can one people's operation, precision advantages of higher.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model middle regulator structural representation;
The longitudinal beam horizontality figure that Fig. 3 measures for the utility model;
The longitudinal beam case of bending figure that Fig. 4 measures for the utility model.
1, generating laser, 2, scale, 3, linkage, 4, lock shaft, 5, magnet base, 6, vehicle frame.
(5) embodiment
Structure such as Fig. 1-shown in Figure 4, form by generating laser 1, scale 2 and adjusting gear, generating laser 1 is connected with adjusting mechanism, adjusting gear is made up of linkage 3, lock shaft 4 and magnet base 5, wherein, linkage 3 connects generating laser 1 and is connected with magnet base 5 by lock shaft 4, locking of lock shaft 4 may command hinges or rotation; When needing to adjust, directly move up and down the generating laser rear end, laser beam changes angle with moving.The bottom of magnet base 5 studs with magnet, is convenient to fix.During use, the magnet base 5 of generating laser 1 by adjusting mechanism firmly is adsorbed on tested vehicle frame face 6 one ends, at this moment, connect the power supply of generating laser 1, with the distance L 1 of scale 2 Laser Measurement bundle emissive sources apart from tested vehicle frame face, use the distance L 2 of the laser beam of the tape measure other end then, and adjust generating laser, make lasing light emitter equate L1=L2 with the distance of the laser beam of the other end apart from tested vehicle frame face.At this moment, with the distance L n of scale at any spot check survey laser beam and tested vehicle frame face, the nonstraightness that can read vehicle frame.If vehicle frame is straight,, be the Ln=L1=L2 that equates then with the distance L n of scale at any spot check survey laser beam and tested vehicle frame face everywhere.If the vehicle frame bending, just be not equal to Ln with scale at the distance L 1=L2 that the distance L n of bending point detection laser beam and tested vehicle frame face is not equal to two ends, (seeing Fig. 3, Fig. 4).
Claims (2)
1, a kind of vehicle frame linearity laser detector is characterized in that, mainly is made up of generating laser, scale and adjusting gear, and wherein, generating laser is connected with adjusting mechanism.
2, vehicle frame linearity laser detector according to claim 1 is characterized in that described adjusting gear is made up of linkage, lock shaft and magnet base, and wherein, linkage connects generating laser and is connected with magnet base by lock shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201074014U CN2669134Y (en) | 2003-11-27 | 2003-11-27 | Truck frame straightness laser detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201074014U CN2669134Y (en) | 2003-11-27 | 2003-11-27 | Truck frame straightness laser detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2669134Y true CN2669134Y (en) | 2005-01-05 |
Family
ID=34438674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201074014U Expired - Lifetime CN2669134Y (en) | 2003-11-27 | 2003-11-27 | Truck frame straightness laser detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2669134Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936695A (en) * | 2009-12-25 | 2011-01-05 | 上汽通用五菱汽车股份有限公司 | Vehicle door and side body sealing clearance measuring instrument and measuring method thereof |
| CN109000588A (en) * | 2018-05-25 | 2018-12-14 | 宿州学院 | Measuring device is used in a kind of manufacture of furniture design |
| CN109000540A (en) * | 2016-10-31 | 2018-12-14 | 陈键 | A kind of power supply system cable diameter error test chuck special |
-
2003
- 2003-11-27 CN CNU2003201074014U patent/CN2669134Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936695A (en) * | 2009-12-25 | 2011-01-05 | 上汽通用五菱汽车股份有限公司 | Vehicle door and side body sealing clearance measuring instrument and measuring method thereof |
| CN109000540A (en) * | 2016-10-31 | 2018-12-14 | 陈键 | A kind of power supply system cable diameter error test chuck special |
| CN109000588A (en) * | 2018-05-25 | 2018-12-14 | 宿州学院 | Measuring device is used in a kind of manufacture of furniture design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NO. 165, YINGXIONGSHAN ROAD, ZHONG DISTRICT, JINAN Free format text: FORMER NAME OR ADDRESS: NO. 53, WUYINGSHANZHONG ROAD, JINAN CITY, SHANDONG PROVINCE |
|
| CP03 | Change of name, title or address |
Patentee address after: No. 165, heroic mountain road, Shizhong District, Shandong, Ji'nan Patentee address before: Ji'nan City, Shandong Province, shadowless Hill Road, No. 53 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131127 Granted publication date: 20050105 |