CN202119354U - Combined ruler used for measuring size of shape defect of steel plate - Google Patents
Combined ruler used for measuring size of shape defect of steel plate Download PDFInfo
- Publication number
- CN202119354U CN202119354U CN2011201773329U CN201120177332U CN202119354U CN 202119354 U CN202119354 U CN 202119354U CN 2011201773329 U CN2011201773329 U CN 2011201773329U CN 201120177332 U CN201120177332 U CN 201120177332U CN 202119354 U CN202119354 U CN 202119354U
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- China
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- pedestal
- guide groove
- ruler
- steel plate
- rule
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- Expired - Fee Related
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Abstract
The utility model belongs to special measuring tools used to measure shape sizes of steel plates and especially to a combined ruler used for measuring sizes of shape defects of a steel plate. A transverse guide groove through an upper and a lower surface of a pedestal is arranged in the pedestal in a cuboid shape. A groove wall guide groove parallel to the upper surface of the pedestal is arranged in a groove wall of the transverse guide groove. An upstanding dividing rule support cooperates with the transverse guide groove of the pedestal. A pulley shaft is connected to a lower side face of the dividing ruler support fixedly. A pulley installed on the pulley shaft cooperates with the groove wall guide groove. Symmetric longitudinal guide grooves are arranged in two side walls of the dividing support respectively. A dividing ruler cooperates with the dividing ruler support on the front in a sliding manner. Guide rods connected to two sides of the dividing ruler cooperate with longitudinal guide grooves symmetrical to the dividing ruler support through a guide device. When a lower end face of the dividing ruler is parallel and level to the lower surface of the pedestal, a zero graduation of the dividing ruler coincides with the upper surface of the pedestal. The combined ruler used for measuring sizes of shape defects of the steel plate has a reasonable structure and can be operated conveniently. By using the combined ruler used for measuring sizes of shape defects of the steel plate in the utility model, the bending degree, inclined degree and waviness degree of the steel plate can be measured precisely, and the detection efficiency and detection precision of the shape size of the steel plate are improved.
Description
Technical field
The utility model belongs to the special measurement instrument of measuring the steel-plate shape size, particularly a kind of combination ruler that is used to measure the steel-plate shape flaw size.
Background technology
The flatness defect of steel plate mainly refers to camber, cuts tiltedly and unevenness (GB/T709-2006), is the important content of user's contract for future delivery.Along with the steel market intensification of competition; The user is more and more harsher to the requirement of steel plate profile; More high-quality level, more the exploitation of high-strength panel be unable to do without good plate shape; So the accurate measurement of flatness defect size is for optimizing plate shape control technology, it is significant to monitor the steel-plate shape controlling level of dispatching from the factory.
Standard GB/T709-2006 respectively to camber, cut tiltedly and unevenness has provided clear and definite definition:
1. camber: the concave side edges of steel plate or steel band and the ultimate range that is connected between the measure portion two-end-point straight line;
2. cut tiltedly: the vertical projection of the horizontal tablet of steel plate on longitudinal edge;
3. unevenness: freely be placed on steel plate on the plane; Except that the weight of steel plate own, do not apply any pressure; Use the ruler of a length as 1000mm or 2000mm; Apart from steel plate longitudinal edge 25mm and be at least any direction in the 200mm zone apart from horizontal edge at least, measure the ultimate range between steel plate upper surface and the ruler.
Routine measurement steel-plate shape defective need rely on two rulers, and the rigidity ruler of 1m or 2m is taken in an individual demand on the other hand, and the another hand is vertically held the ruler of a band scale, when searching out flatness defect full-size place, and the record reading.The defective of this measuring method be inconvenient, efficiency of measurement is low, measured value out of true etc.
Summary of the invention
The purpose of the utility model is to provide a kind of combination ruler that is used to measure the steel-plate shape flaw size; It is rational in infrastructure; Easy to operate, can realize the steel plate camber, cut tiltedly and the accurate measurement of unevenness, improve steel plate physical dimension detection efficiency and accuracy of detection.
The purpose of the utility model is achieved in that a kind of combination ruler that is used to measure the steel-plate shape flaw size; The horizontal guide groove that runs through the upper and lower surface of pedestal is being set on the pedestal of cuboid; On the cell wall of horizontal guide groove, the cell wall guide groove parallel with pedestal upper surface is being set, the upright rule support and the horizontal guide groove of pedestal movingly, affixed pulley spindle on the rule support lower side; The pulley of on pulley spindle, installing matches with the cell wall guide groove; Vertical guide groove of symmetry is being set respectively on the two side of rule support, and with the rule that rule support front is slidingly matched, the affixed guide rod in its both sides matches through vertical guide groove of guide piece with rule support symmetry respectively; When the lower surface of rule was concordant with the lower surface of pedestal, the zero graduation of rule overlapped with the upper surface of pedestal.
The utility model pedestal is provided with the horizontal guide groove that runs through the upper and lower surface of pedestal and the cell wall guide groove is set on cell wall; The lower end of upright rule support through guide rod is slidingly matched to be nested in the guide groove; Can be implemented in two-way the moving on the substrate length direction, the rule support is a rectangular parallelepiped; With the rule that rule support front is slidingly matched, the affixed guide rod in its both sides matches with vertical guide groove of rule support through guide piece respectively.The range of rule is 150mm, and its zero graduation point overlaps with pedestal upper surface, and the rule lower end is concordant with the pedestal lower surface.After the selected measured zone; With pedestal be placed on surface of steel plate when oblique (measure unevenness or cut) or side (when measuring camber) fixing; Move left and right rule support keeps rule lower end and surface of steel plate or contacts side surfaces, when moving to flatness defect and the most seriously locating; The lower end is protruding in going out the pedestal lower surface under the rule, and read the rule reading and be the flatness defect size this moment.Adopt combination ruler measuring plate shape flaw size, people's one hand can be realized, has greatly made things convenient for on-the-spot quality inspection personnel, has improved detection efficiency and accuracy of detection greatly.
The utility model is rational in infrastructure, and is easy to operate, realized the steel plate camber, cut tiltedly and the accurate measurement of unevenness, improved steel plate physical dimension detection efficiency and accuracy of detection.
Description of drawings
To combine accompanying drawing that the utility model is done further to describe below,
Fig. 1 is the perspective view of the utility model;
Fig. 2 is A-A sectional structure synoptic diagram of Fig. 1;
Fig. 3 is B-B sectional structure synoptic diagram of Fig. 1.
Embodiment
A kind of combination ruler that is used to measure the steel-plate shape flaw size; Like Fig. 1, Fig. 2, shown in Figure 3; The horizontal guide groove 2 that runs through pedestal 1 upper and lower surface is being set on the pedestal 1 of cuboid; On the cell wall of horizontal guide groove 2, the cell wall guide groove 7 parallel with pedestal 1 upper surface is being set, upright rule support 4 and the horizontal guide groove 2 of pedestal movingly, affixed pulley spindle on rule support 4 lower side; The pulley of on pulley spindle, installing 8 matches with cell wall guide groove 7; Vertical guide groove 6 of symmetry is being set respectively on the two side of rule support 4, and with the rule 3 that rule support 4 fronts are slidingly matched, the affixed guide rod 5 in its both sides matches through vertical guide groove 6 of guide piece with rule support 4 symmetries respectively; When the lower surface of rule 3 was concordant with the lower surface of pedestal 1, the zero graduation of rule 3 overlapped with the upper surface of pedestal 1.The bending guide rod that the structure of guide piece is guide rod 5 front ends through 180 ° of bendings matches with vertical guide groove 6 of rule support.The structure of guide piece is that the guide wheel of installing on the bending guide rod of 180 ° of guide rod 5 front end bendings 9 matches with vertical guide groove 6 of rule support.
Claims (3)
1. combination ruler that is used to measure the steel-plate shape flaw size; It is characterized in that: the horizontal guide groove (2) that runs through the upper and lower surface of pedestal (1) is being set on the pedestal (1) of cuboid; On the cell wall of horizontal guide groove (2), the cell wall guide groove (7) parallel with pedestal (1) upper surface is being set; The upright rule support (4) and the horizontal guide groove (2) of pedestal are movingly; Affixed pulley spindle on rule support (4) lower side, the pulley of on pulley spindle, installing (8) matches with cell wall guide groove (7), and vertical guide groove (6) of symmetry is being set respectively on the two side of rule support (4); The rule (3) that is slidingly matched with rule support (4) front; The affixed guide rod (5) in its both sides matches through vertical guide groove (6) of guide piece with rule support (4) symmetry respectively, and when the lower surface of rule (3) was concordant with the lower surface of pedestal (1), the zero graduation of rule (3) overlapped with the upper surface of pedestal (1).
2. a kind of combination ruler that is used to measure the steel-plate shape flaw size according to claim 1 is characterized in that: the bending guide rod that the structure of guide piece is guide rod (a 5) front end through 180 ° of bendings matches with vertical guide groove (6) of rule support.
3. a kind of combination ruler that is used to measure the steel-plate shape flaw size according to claim 1 is characterized in that: the structure of guide piece is that the guide wheel of installing on the bending guide rod of 180 ° of guide rod (5) front end bendings (9) matches with vertical guide groove (6) of rule support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201773329U CN202119354U (en) | 2011-05-30 | 2011-05-30 | Combined ruler used for measuring size of shape defect of steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201773329U CN202119354U (en) | 2011-05-30 | 2011-05-30 | Combined ruler used for measuring size of shape defect of steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119354U true CN202119354U (en) | 2012-01-18 |
Family
ID=45460413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201773329U Expired - Fee Related CN202119354U (en) | 2011-05-30 | 2011-05-30 | Combined ruler used for measuring size of shape defect of steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411663A (en) * | 2014-04-09 | 2016-03-23 | 陈浩 | Intelligent anti-breaking orthopedic steel plate |
| CN109570571A (en) * | 2018-11-26 | 2019-04-05 | 中冶天工集团有限公司 | A kind of boring auxiliary locator of steel plate and its application method |
| CN111780650A (en) * | 2020-07-10 | 2020-10-16 | 湖南泰嘉新材料科技股份有限公司 | Band saw blade transverse straightness detector and detection method thereof |
-
2011
- 2011-05-30 CN CN2011201773329U patent/CN202119354U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411663A (en) * | 2014-04-09 | 2016-03-23 | 陈浩 | Intelligent anti-breaking orthopedic steel plate |
| CN105411663B (en) * | 2014-04-09 | 2017-12-05 | 李敬玉 | The anti-breaking orthopedic steel plate of intelligence |
| CN109570571A (en) * | 2018-11-26 | 2019-04-05 | 中冶天工集团有限公司 | A kind of boring auxiliary locator of steel plate and its application method |
| CN111780650A (en) * | 2020-07-10 | 2020-10-16 | 湖南泰嘉新材料科技股份有限公司 | Band saw blade transverse straightness detector and detection method thereof |
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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: 20120118 Termination date: 20120530 |