CN2653442Y - Straight line degree measuring tool - Google Patents
Straight line degree measuring tool Download PDFInfo
- Publication number
- CN2653442Y CN2653442Y CN 03256906 CN03256906U CN2653442Y CN 2653442 Y CN2653442 Y CN 2653442Y CN 03256906 CN03256906 CN 03256906 CN 03256906 U CN03256906 U CN 03256906U CN 2653442 Y CN2653442 Y CN 2653442Y
- Authority
- CN
- China
- Prior art keywords
- measuring
- board
- utility
- brass wire
- copper wire
- 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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Abstract
The utility model relates to a straightness measuring tool, which belongs to the measuring technique field and is used for solving the accurate measuring problems of straightness of long span planar connector. The technical proposal is that: the utility model consists of a body, an insulated board, a brass wire, a measuring board and a small remanufacturing flashlight; wherein, the two ends of the brass wire are connected with an insulated board respectively, the insulated board is arranged on the body by the brass wire and a bolt while the body is arranged on the measured object so as to unwind the brass wire, the bevel of the measuring board is provided with scale, one end of the measuring board is connected with the switch of the small remanufacturing flashlight by the bolt and a lead while the other end is connected with the switch of the flashlight by the lead and the brass wire. The utility model uses the difference value between the right-angled surface and the inclined surface of the measuring board for measuring the difference value of each measured points to the data lines. The utility model has the advantages of simple and accurate measurement, synchronous process both of the assembling as well as the adjusting and good maneuverability and practicability.
Description
Technical field
The utility model relates to a kind of testing tool that is used for ring throstle and other machinery assembling long span connection flat sided straight dimension quality index.
Background technology
Ring throstle in order accurately to measure the complete machine machine beam assembling linearity amount of deflection, needs to adopt the high precision measurement instrument when assembling frame machine beam, and complicated operation.
Summary of the invention
The purpose of this utility model is to provide a kind of straight line degree measurement instrument, and the linearity that long span plane web member is connected is measured accurately and adjusted.
The purpose of this utility model realizes with following technical proposals:
A kind of line measurement instrument, it is made up of body 2, pressing plate 4, insulcrete 7, copper wire 8, drafting board 9, the little torch 1 of the transformation of the way, wherein, the two ends of copper wire 8 respectively connect an insulcrete 7, and insulcrete 7 is fixed on the body 2 through steel wire 6, screw 5, and body 2 is fixed on the tested parts and copper wire 8 is stretched, drafting board 9 be shaped as right-angled trapezium or right-angle triangle, its inclined-plane is marked with to carve and crosses, and an end of drafting board 9 is connected the switch of changing a social system little torch 1 through screw 10 with lead, and latter's other end is connected with copper wire 8 through lead.
Above-mentioned straight line degree measurement instrument, the diameter of described copper wire 8 are 0.3～0.5 millimeter.
The utility model is by drawing a conductive wire (copper wire 8) as measuring basis in two ends, tested plane fixed point, and with a right-angled trapezium drafting board, the difference between right angle face and the inclined-plane (scale) is measured the amount of deflection of each measured point to datum line.It adopts several simple parts promptly to form a kind of testing tool, makes test simple, accurate, and collection is tested, assembling is adjusted into synchronously and carries out, and has good operability and practicality.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Label list: 1. change a social system little torch, 2 bodies, 3 bolts, 4 pressing plates, 5 screws, 6 steel wires, 7 insulcretes, 8 copper wires, 9 drafting boards, 10 screws.
Embodiment
Move drafting board 9 with drafting board 9 at the measuring point of each regulation with reference to the accompanying drawings, make little torch 1 lamp of the transformation of the way bright, the scale value on drafting board 9 inclined-planes was the linearity deviate on tested plane when lamp was bright.
The drafting board material is various conductive metal sheets, the most handy steel plate.Copper wire also can adopt steel wire, molybdenum filament, aluminium wire etc.
This straight line degree measurement instrument, easy to use, measurement data accurately, directly perceived, and do not influence assembling adjustment when measuring, practical.
Claims (2)
1. straight line degree measurement instrument, it is characterized in that, it is by body [2], pressing plate [4], insulcrete [7], copper wire [8], drafting board [9], changing a social system little torch [1] forms, wherein, the two ends of copper wire [8] respectively connect an insulcrete [7], insulcrete [7] is through steel wire [6], screw [5] is fixed on the body [2], body [2] is fixed on the tested parts and copper wire [8] is stretched, drafting board [9] be shaped as right-angled trapezium or right-angle triangle, its inclined-plane is marked with scale, one end of drafting board [9] is connected in the switch of changing a social system little torch [1] through screw [10] and lead, and latter's other end is connected with copper wire [8] through lead.
2. straight line degree measurement instrument according to claim 1 is characterized in that, the diameter of described copper wire [8] is 0.3～0.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256906 CN2653442Y (en) | 2003-05-15 | 2003-05-15 | Straight line degree measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256906 CN2653442Y (en) | 2003-05-15 | 2003-05-15 | Straight line degree measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2653442Y true CN2653442Y (en) | 2004-11-03 |
Family
ID=34328785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03256906 Expired - Fee Related CN2653442Y (en) | 2003-05-15 | 2003-05-15 | Straight line degree measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2653442Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901432A (en) * | 2011-07-26 | 2013-01-30 | 青岛青机重型数控机床有限公司 | Guide rail detector |
-
2003
- 2003-05-15 CN CN 03256906 patent/CN2653442Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901432A (en) * | 2011-07-26 | 2013-01-30 | 青岛青机重型数控机床有限公司 | Guide rail detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |