CN201731865U - Profile detection mechanism - Google Patents
Profile detection mechanism Download PDFInfo
- Publication number
- CN201731865U CN201731865U CN2010202091322U CN201020209132U CN201731865U CN 201731865 U CN201731865 U CN 201731865U CN 2010202091322 U CN2010202091322 U CN 2010202091322U CN 201020209132 U CN201020209132 U CN 201020209132U CN 201731865 U CN201731865 U CN 201731865U
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- CN
- China
- Prior art keywords
- slide block
- sounding rod
- oil cylinder
- small
- testing agency
- 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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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to a profile detection mechanism for detecting the height value of a bent plate profile in a digital control bent plate forming machine. The mechanism comprises a base. An oil cylinder is arranged on the base. The end of a cylinder bar of the oil cylinder is provided with a sliding block. The sliding block is fixedly connected with a lifting lever. The end of the lifting lever is provided with a measurement seat. A small guide rail is arranged on the measurement seat. The small sliding block is matched with the small guide rail in a sliding way. The small sliding block is connected with a measuring stick. The upper end of the measuring stick is provided with a laser ranging sensor. A compression spring is arranged between the measuring stick and the measurement seat. The utility model has the advantages of high measurement accuracy and good stability.
Description
Technical field
The utility model relates to a kind of bent plate profile height value that detects and gets profile testing agency in numerical control bent plate make-up machine.
Background technology
In existing shipbuilding process, the curve generating of ship plank generally adopts the flame forming plate technology of traditional experience that depends on, and production efficiency is low, and forming accuracy is poor, and work under bad environment, its profile detect and adopt " sample case " or " model " to carry out." sample case " worker duration, the cost height.
Japan, Korea S and domestic indivedual cartel universities and colleges Preliminary development go out to be used for the equipment that bent plate is shaped, and its measurement mechanism be two kinds of the direct measurements of contact type measurement and laser substantially.But these two kinds of the former precision of metering system are low, and poor stability is subjected to surface of the work situation and measurement environment to influence greatly the cost height when latter measures.
Summary of the invention
The purpose of this utility model provides the high and stable profile testing agency of a kind of measuring accuracy, and it can reduce surface of the work situation and the influence of measurement environment to measuring as far as possible.
The technical scheme that realizes the utility model purpose is as follows:
Profile testing agency, this mechanism comprises base, base is provided with oil cylinder, and the cylinder boom end of oil cylinder is provided with a slide block, and slide block is fixedlyed connected with elevating lever, the elevating lever end is provided with measuring seat, measuring seat is provided with little guide rail, and small slide block and little guide rail are slidingly matched, and small slide block is connected with sounding rod, the sounding rod upper end is provided with laser range sensor, is provided with stage clip between sounding rod and the measuring seat.
Described base is provided with slide rail, and slide rail and slide block are slidingly matched.
Described small slide block is provided with sensing chip, and the small slide block top is provided with upper level sensor and following level sensor, and the below is provided with limited block.
Described sounding rod top is provided with laser-bounce face, and measuring seat is provided with the sunscreen protection cover.
Adopt such scheme, the hydraulic oil cylinder driving slide block descends, the sounding rod contact workpiece and be hampered by workpiece after the relative measurement seat is moved upward, the next sensor-triggered on it, oil cylinder quits work, therefore elevating lever stops to descend, controller reads respectively and is fixed on its distance that descends with respect to the distance and the hydraulic oil cylinder driving elevating lever relative measurement zero-bit at sounding rod rear portion that the laser range sensor on the measuring seat records then, with two distances and the addition of pick-up unit comprehensive mechanical constant, just can obtain the bent plate profile height value of inspection positions, during measurement, sounding rod is pressed on the workpiece for measurement with suitable pressure under the effect of stage clip, can avoid complicated, changeable surface of the work situation, as: oxide skin, the influence that rust protection paint etc. are directly measured non-contact laser.Benefit of the present utility model is the measuring accuracy height, good stability.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, profile testing agency, this mechanism comprises base 2, base 2 is installed on the travel mechanism 7, base is provided with oil cylinder 1, cylinder bar 3 ends of oil cylinder 1 are provided with a slide block 6, and slide block 6 is fixedlyed connected with elevating lever 8, and elevating lever 8 ends are provided with measuring seat 9, measuring seat 9 is provided with little guide rail 17, small slide block 18 is slidingly matched with little guide rail 17, and small slide block 18 is connected with sounding rod 20, and sounding rod 20 upper ends are provided with laser range sensor 10, be provided with stage clip 15 between sounding rod 20 and the measuring seat 9, base 2 is provided with slide rail 4, and slide rail 4 is slidingly matched by contiguous block 5 and slide block 6, and small slide block 18 is provided with sensing chip 16, the small slide block top is provided with upper level sensor 13 and following level sensor 14, the below is provided with limited block 19, and sounding rod 20 tops are provided with laser-bounce face 12, and measuring seat 9 is provided with sunscreen protection cover 11.
Claims (4)
1. profile testing agency, it is characterized in that: this mechanism comprises base, base is provided with oil cylinder, and the cylinder boom end of oil cylinder is provided with a slide block, and slide block is fixedlyed connected with elevating lever, the elevating lever end is provided with measuring seat, measuring seat is provided with little guide rail, and small slide block and little guide rail are slidingly matched, and small slide block is connected with sounding rod, the sounding rod upper end is provided with laser range sensor, is provided with stage clip between sounding rod and the measuring seat.
2. profile according to claim 1 testing agency, it is characterized in that: described base is provided with slide rail, and slide rail and slide block are slidingly matched.
3. profile according to claim 1 testing agency, it is characterized in that: described small slide block is provided with sensing chip, and the small slide block top is provided with upper level sensor and following level sensor, and the below is provided with limited block.
4. profile according to claim 1 testing agency, it is characterized in that: described sounding rod top is provided with laser-bounce face, and measuring seat is provided with the sunscreen protection cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202091322U CN201731865U (en) | 2010-05-28 | 2010-05-28 | Profile detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202091322U CN201731865U (en) | 2010-05-28 | 2010-05-28 | Profile detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201731865U true CN201731865U (en) | 2011-02-02 |
Family
ID=43523023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202091322U Expired - Fee Related CN201731865U (en) | 2010-05-28 | 2010-05-28 | Profile detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201731865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313328A (en) * | 2014-07-25 | 2016-02-10 | 瑞安市麦田网络科技有限公司 | Printer base plate leveling device, and leveling method |
-
2010
- 2010-05-28 CN CN2010202091322U patent/CN201731865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313328A (en) * | 2014-07-25 | 2016-02-10 | 瑞安市麦田网络科技有限公司 | Printer base plate leveling device, and leveling method |
| CN105313328B (en) * | 2014-07-25 | 2018-04-10 | 瑞安市麦田网络科技有限公司 | Print machine bottom board levelling device and leveling method |
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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: 20110202 Termination date: 20110528 |