CN201141949Y - Linear precision adjusting structure of laser line source - Google Patents
Linear precision adjusting structure of laser line source Download PDFInfo
- Publication number
- CN201141949Y CN201141949Y CNU200720033090XU CN200720033090U CN201141949Y CN 201141949 Y CN201141949 Y CN 201141949Y CN U200720033090X U CNU200720033090X U CN U200720033090XU CN 200720033090 U CN200720033090 U CN 200720033090U CN 201141949 Y CN201141949 Y CN 201141949Y
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- CN
- China
- Prior art keywords
- light source
- parts
- linear
- adjusting structure
- line
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 210000004209 hair Anatomy 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000003287 optical effect Effects 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to the technology field of optical equipment, in particular to a linear accuracy adjusting structure of laser linear light source, which aims to solve the problems with prior art such as poor debugging process characteristics and stability. The linear accuracy adjusting structure of laser linear light source comprises a spot light source component and a line generation component connected with each other through screws, wherein the spot light source component includes a housing; a pair of adjusting bumps, which are steel balls, are arranged on the opposite end faces of the line generation component and the housing; blind holes are arranged on end faces of the line generation component and/or the housing; and the steel balls are arranged in the blind holes. Compared with prior art, the linear accuracy adjusting structure has the advantages that (1) the assembly is simple and the positioning is accurate; (2) the steel ball has smooth surface and high hardness and is not easy to deform to improve the process characteristics of linear debugging; and the structure has good stability.
Description
Affiliated technical field:
The utility model relates to the optical devices technologies field, and the straight line precision that is specifically related to a kind of laser line light source is adjusted structure.
Background technology:
Laser line light source by the pointolite parts with become line parts two parts to form, be under the situation of branch body structure at these two parts, realize to connect by screw.Because laser line light source provides one and does measuring linear datum (light).In order to ensure the precision of straight line, need adjust structure by the straight line precision and adjust.At present to adjust the form of structure be such to the straight line precision: become between the opposing end surface of line parts and pointolite parts, the radially symmetria bilateralis of cylindrical mirror is provided with a pair of adjusting salient point, this adjusting salient point and body are by aluminium die casting one-shot forming.The problem of its existence is: because smooth finish, the hardness of adjusting bump surface are all relatively poor, thereby can influence the testing and measuring technology and the stability of product.
Summary of the invention:
The utility model will provide a kind of straight line precision of laser line light source to adjust structure, to overcome the testing and measuring technology that prior art exists and the problem of less stable.
In order to overcome the problem that prior art exists, the technical solution of the utility model is: a kind of straight line precision of laser line light source is adjusted structure, comprise by the pointolite parts of screw attachment with become line parts two parts, the pointolite parts comprise shell, between the opposing end surface that becomes line parts and shell, be provided with a pair of adjusting salient point, its special character is: described adjusting salient point is a steel ball, becomes the end face of line parts and/or shell to be provided with blind hole, and steel ball is arranged in the blind hole.
Above-mentioned screw is provided with four.
Above-mentioned screw is coiled hair or sunk screw.
Compared with prior art, the utility model has the advantages that:
1, with steel ball as regulating salient point, assembling is simple, accurate positioning can effectively improve the concentricity and the symmetry of product;
2, the smooth surface of steel ball, hardness is higher, not yielding, improves the manufacturability of straight line debugging;
3, do fulcrum with steel ball, cooperate four coiled hairs or sunk screw to carry out the adjustment of straight line precision, can obviously improve the stability of product.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the perspective view of embodiment 1;
Fig. 3 is the structural representation of embodiment 2.
Description of reference numerals is as follows:
The 1-steel ball; 2-becomes the line parts; The 3-shell; The 4-screw.
Embodiment:
Below in conjunction with accompanying drawing the utility model is elaborated.
During use,, finely tune the straight line precision of laser line light source by set screw 4.
Claims (3)
1, a kind of straight line precision of laser line light source is adjusted structure, comprise the pointolite parts that connect by screw (4) and become line parts (2) two parts, the pointolite parts comprise shell (3), between the opposing end surface that becomes line parts (2) and shell (3), be provided with a pair of adjusting salient point, it is characterized in that: described adjusting salient point is steel ball (1), become the end face of line parts (2) and/or shell (3) to be provided with blind hole, steel ball (1) is arranged in the blind hole.
2, the straight line precision adjusting mechanism of a kind of laser line light source as claimed in claim 1, it is characterized in that: described screw (4) is provided with four.
3, the straight line precision adjusting mechanism of a kind of laser line light source as claimed in claim 1 or 2, it is characterized in that: described screw (4) is coiled hair or sunk screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720033090XU CN201141949Y (en) | 2007-12-10 | 2007-12-10 | Linear precision adjusting structure of laser line source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720033090XU CN201141949Y (en) | 2007-12-10 | 2007-12-10 | Linear precision adjusting structure of laser line source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201141949Y true CN201141949Y (en) | 2008-10-29 |
Family
ID=40069660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720033090XU Expired - Fee Related CN201141949Y (en) | 2007-12-10 | 2007-12-10 | Linear precision adjusting structure of laser line source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201141949Y (en) |
-
2007
- 2007-12-10 CN CNU200720033090XU patent/CN201141949Y/en not_active Expired - Fee Related
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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: 20081029 Termination date: 20111210 |