CN201561713U - Multi-groove-depth areal surveying rod - Google Patents
Multi-groove-depth areal surveying rod Download PDFInfo
- Publication number
- CN201561713U CN201561713U CN2009202097932U CN200920209793U CN201561713U CN 201561713 U CN201561713 U CN 201561713U CN 2009202097932 U CN2009202097932 U CN 2009202097932U CN 200920209793 U CN200920209793 U CN 200920209793U CN 201561713 U CN201561713 U CN 201561713U
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- scale
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- secondary chi
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Abstract
A multi-groove-depth areal surveying rod comprises a surveying rod body with scales, and is characterized in that a base plate (3) with a traverse slide groove (2) is arranged below the surveying rod body (1) with the scales; the surveying rod body with the scales is provided with an auxiliary rod (4) with a movable caliper, and a gear sliding device (5) for the auxiliary rod to move along the surveying rod body; and the underside of the movable caliper on the auxiliary rod (4) and a groove edge contact end (6) form a needle point shape. The surveying rod of the utility model has simple design, is convenient to use, can easily and accurately obtain the value of the milled-edge groove depth, can survey the milled-edge groove depth while meeting the range required by accuracy, obtain a key parameter for evaluating whether the milled edge quality is stable or not, provides better supplied material groove quality for the welding and molding of next working procedure, and truly and visually reflects the quality condition of milled edge.
Description
Technical field
The present utility model relates to a kind of dimensional measurement equipment, and particularly, the utility model relates to a kind of groove depth areal survey chi.Described groove depth areal survey chi can carry out easy areal survey to the groove depth of various sheet materials, piece material.
Background technology
Some sheet material, piece material side often are made of many grooves section.At this moment, need many groove depths are carried out easy areal survey.
For example,, need to mill earlier the limit as steel plate forming is last, be about to the steel plate both sides and be processed into the groove that two parts or three parts have certain angle and height along thickness direction in the welded tube field.At this moment, need the groove depth of steel plate is measured.
The common groove type of steel plate is three parts: go up groove, root face and following groove.The angle of processing back groove and highly follow-up welding is had great influence, these influences comprise inside and outside weld reinforcement, mutual fusion penetration etc., so also and then influenced the quality of whole pipe.
In process of production, since the problems such as positioning that mistake, edge milling machines knife rest are set of edge milling machines blade abrasion, milling parameter all may cause and mill that bigger error takes place the height and the angle of groove behind the limit.
Mill the sampling check that steel plate behind the limit need mill the limit quality and measure,, satisfy follow-up moulding and welding requirement the supplied materials quality so that in time find to produce unusual and make corresponding adjustment.Mill behind the limit that a vital index is exactly to go up the height of groove, root face and following groove after milling the limit in the quality.
In addition, the groove depth metering system of Cai Yonging lacked a benchmark in the past, and its measuring accuracy is not enough.Therefore, the utility model has designed a kind of right angle measurer (as shown in Figure 2) with firm banking (being base plate), base plate is for having certain thickness no scale steel plate, a ten minutes degree vernier caliper scale main body with certain-length that perpendicular is (as required, also can be equipped with the secondary chi of 20 fens degree, 50 fens precision such as degree), vernier caliper can laterally move along chute.The secondary chi of the movable card base of band can vertical moving by the chain drive of side.The steel plate both sides of milling behind the limit generally have certain curvature, and firm banking can be close to the lower surface of steel plate, are in the same rectangular coordinate system to guarantee perpendicular limit that has scale and groove, can read corresponding height value by the moving sets chi.
At present, what the measurement of milling groove depth behind the limit was adopted is two common straight steel rulers, and its measuring accuracy is 1mm.Tight along with producing milling adding of quality requirements behind the limit, present measuring method can't meet the demands from degree of accuracy.And from the data that retrieves at present, do not have discovery that the introduction of special aspects such as groove depth survey instrument is arranged yet.
The utility model content
In order to overcome described problem, the purpose of this utility model is: a kind of many groove depths areal survey chi is provided.Described many groove depths areal survey chi can carry out easy measurement to the groove depth of various sheet materials, piece material, goes for milling the aspects such as height measurement that groove depth dimensional measurement etc. behind the limit has the segmentation characteristic.
The technical solution of the utility model is as follows:
A kind of many groove depths areal survey chi, comprise the scale main body that has scale, it is characterized in that, be provided with the base plate that has traversing chute in the described scale lower body part that has scale, the described scale main body that has scale has the secondary chi of movable card base and is used for the gear carriage that secondary chi moves along the scale main body.
According to a kind of many groove depths areal survey chi of the present utility model, it is characterized in that the bottom surface of the movable card base on the described secondary chi becomes tip-like with groove seamed edge contact jaw.
According to a kind of many groove depths areal survey chi of the present utility model, it is characterized in that when the bottom surface of the movable card base on the secondary chi was reduced to lowest part, its corresponding scale main body scale was 0.0mm.
According to a kind of many groove depths areal survey chi of the present utility model, it is characterized in that the secondary chi scale of the bottom surface correspondence of the movable card base on the secondary chi is 0.0mm.
According to a kind of many groove depths areal survey chi of the present utility model, it is characterized in that the scale on the secondary chi is a ten point system, each scale value of secondary chi is 0.01-0.1mm.
According to a kind of many groove depths areal survey chi of the present utility model, it is characterized in that, but secondary chi moves by the oscilaltion on the scale main body of swing pinion carriage.
Effect of the present utility model:
Groove depth after the dip stick that uses the present utility model to provide can be measured in satisfying the scope of accuracy requirement and mill the limit, to estimate and to mill the whether stable important parameter of limit quality, for the welding and the moulding of later process provides good supplied materials groove quality, the adjustment that also can be this processing apparatus, parameter simultaneously provides strong foundation.The present utility model patent simplicity of design, easy to operate, can easily obtain to mill the numerical value of groove depth behind the limit exactly, reflect the quality situation of milling the limit truly, intuitively.
Description of drawings
Fig. 1 is many groove depths areal survey chi front view of the present utility model.
Fig. 2 is many groove depths areal survey ulnar side view of the present utility model.
Fig. 3 is many groove depths areal survey chi user mode stereographic map of the present utility model.
Among the figure, 1 is the scale main body, and 2 is the traversing chute that 1 bottom is provided with, 3 is base plate, 4 for having the secondary chi of movable card base, and 5 for being used for the gear carriage that secondary chi moves along the scale main body, and 6 is the tip-like contact jaw that the bottom surface of movable card base contacts with the groove seamed edge.7 for being provided with scale main body one side, meshing the tooth bar that rotates with the described swing pinion that is arranged on the secondary chi, and 8 is gear.
Embodiment
Below, for embodiment, specify many groove depths areal survey chi of the present utility model.
Embodiment:
A kind of many groove depths areal survey chi comprises the scale main body that has scale,
The described scale lower body part that has scale be provided with the base plate that has traversing chute,
The described scale main body that has scale has the secondary chi of movable card base and is used for the gear carriage that secondary chi moves along the scale main body.
In the present embodiment, the bottom surface of the movable card base on the described secondary chi becomes tip-like with groove seamed edge contact jaw.
In the present embodiment, when the bottom surface of the movable card base on the secondary chi was reduced to lowest part, its corresponding scale main body scale was 0.0mm, and the secondary chi scale of the bottom surface correspondence of the movable card base on the secondary chi is 0.0mm.
In the present embodiment, the scale on the secondary chi is a ten point system, and each scale value of secondary chi is 0.1mm.Secondary chi comprises tooth bar 7 that scale main body one side is set and rotates, is used for secondary chi with described tooth bar engagement by the swing pinion carriage and moves up and down, is arranged at swing pinion on the secondary chi along the scale main body.
Being used for secondary chi comprises along the gear carriage that the scale main body moves
The using method of a kind of height of lift dip stick of the present utility model is as follows:
Base plate is placed on the surface level, and have error free the zero point of testing fixture.
Base plate is close to the lower surface edge place of steel plate, guarantees that the steel plate lower surface is parallel with the base plate upper surface.
Traversing slide calliper rule scale main body is to the measuring position, rotating pulley, and the secondary chi of vertical moving is to groove and root face intersection down, and the bottom surface tip-like contact jaw of movable card base contacts with the groove seamed edge.Read 0.1 millimeter value of series on millimeter value of series and the secondary chi on the scale main body, both additions are down the height a1 of groove.
Traversing slide calliper rule scale main body is to the measuring position, continue rotating pulley, the moving sets chi is to the intersection of root face and groove, read 0.1 millimeter value of series on millimeter value of series and the secondary chi on the scale main body, both additions are down the total height a2 of groove and root face, and the height of this root face is a2-a1.
Traversing slide calliper rule scale main body is to the measuring position, continue rotating pulley, the intersection of supreme groove of moving sets chi and upper surface, read 0.1 millimeter value of series on millimeter value of series and the secondary chi on the scale main body, both additions are down the total height a3 of groove and root face, and the height of this root face is a3-a2.
Groove depth after the dip stick that uses the present utility model to provide can be measured in satisfying the scope of accuracy requirement and mill the limit, to estimate and to mill the whether stable important parameter of limit quality, for the welding and the moulding of later process provides good supplied materials groove quality, the adjustment that also can be this processing apparatus, parameter simultaneously provides strong foundation.The utility model simplicity of design, easy to operate, can easily obtain to mill the numerical value of groove depth behind the limit exactly, reflect the quality situation of milling the limit truly, intuitively.
Claims (6)
1. the chi of groove depth areal survey more than a kind comprises the scale main body that has scale, it is characterized in that,
Be provided with the base plate (3) that has traversing chute (2) in described scale main body (1) bottom that has scale,
The described scale main body that has scale is provided with the secondary chi (4) of movable card base and is used for the gear carriage (5) that secondary chi moves along the scale main body.
2. a kind of groove depth areal survey chi as claimed in claim 1 is characterized in that the bottom surface of the movable card base on the described secondary chi (4) becomes tip-like with groove seamed edge contact jaw (6).
3. a kind of many groove depths areal survey chi as claimed in claim 1 is characterized in that, when the bottom surface of the movable card base on the secondary chi was reduced to lowest part, its corresponding scale main body scale was 0.0mm.
4. a kind of many groove depths areal survey chi as claimed in claim 1 is characterized in that the secondary chi scale of the bottom surface correspondence of the movable card base on the secondary chi is 0.0mm.
5. a kind of many groove depths areal survey chi as claimed in claim 1 is characterized in that the scale on the secondary chi is a ten point system, and each scale value of secondary chi is 0.1mm.
6. a kind of many groove depths areal survey chi as claimed in claim 1 is characterized in that secondary chi moves by the oscilaltion on the scale main body of swing pinion carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202097932U CN201561713U (en) | 2009-09-17 | 2009-09-17 | Multi-groove-depth areal surveying rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202097932U CN201561713U (en) | 2009-09-17 | 2009-09-17 | Multi-groove-depth areal surveying rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561713U true CN201561713U (en) | 2010-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202097932U Expired - Fee Related CN201561713U (en) | 2009-09-17 | 2009-09-17 | Multi-groove-depth areal surveying rod |
Country Status (1)
| Country | Link |
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| CN (1) | CN201561713U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383231A (en) * | 2013-07-22 | 2013-11-06 | 南京三邦金属复合材料有限公司 | Expansion joint inner diameter measuring device |
| CN104374249A (en) * | 2014-10-29 | 2015-02-25 | 宁波大学 | Wear measuring device and measuring method for wedging section border edge of cross wedge rolling die |
| CN105666249A (en) * | 2016-03-07 | 2016-06-15 | 安徽康成工业产品设计有限公司 | Measuring device connected to pipe beveling machine |
| CN106524861A (en) * | 2016-11-04 | 2017-03-22 | 成都启立辰智科技有限公司 | Engineering measuring ruler |
| CN110411326A (en) * | 2019-09-03 | 2019-11-05 | 中船黄埔文冲船舶有限公司 | A kind of spud leg rack gear deformation measuring device and measurement method |
| CN113916096A (en) * | 2021-10-31 | 2022-01-11 | 舟山市质量技术监督检测研究院 | Sectional adjusting type oil tank height measuring device |
-
2009
- 2009-09-17 CN CN2009202097932U patent/CN201561713U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383231A (en) * | 2013-07-22 | 2013-11-06 | 南京三邦金属复合材料有限公司 | Expansion joint inner diameter measuring device |
| CN104374249A (en) * | 2014-10-29 | 2015-02-25 | 宁波大学 | Wear measuring device and measuring method for wedging section border edge of cross wedge rolling die |
| CN105666249A (en) * | 2016-03-07 | 2016-06-15 | 安徽康成工业产品设计有限公司 | Measuring device connected to pipe beveling machine |
| CN106524861A (en) * | 2016-11-04 | 2017-03-22 | 成都启立辰智科技有限公司 | Engineering measuring ruler |
| CN110411326A (en) * | 2019-09-03 | 2019-11-05 | 中船黄埔文冲船舶有限公司 | A kind of spud leg rack gear deformation measuring device and measurement method |
| CN110411326B (en) * | 2019-09-03 | 2021-07-20 | 中船黄埔文冲船舶有限公司 | Pile leg rack deformation measuring device |
| CN113916096A (en) * | 2021-10-31 | 2022-01-11 | 舟山市质量技术监督检测研究院 | Sectional adjusting type oil tank height measuring device |
| CN113916096B (en) * | 2021-10-31 | 2024-04-19 | 舟山市质量技术监督检测研究院 | Sectional adjustment type oil tank height measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20160917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |