CN2704023Y - Soldering structural member planeness check tool - Google Patents
Soldering structural member planeness check tool Download PDFInfo
- Publication number
- CN2704023Y CN2704023Y CN 200420036048 CN200420036048U CN2704023Y CN 2704023 Y CN2704023 Y CN 2704023Y CN 200420036048 CN200420036048 CN 200420036048 CN 200420036048 U CN200420036048 U CN 200420036048U CN 2704023 Y CN2704023 Y CN 2704023Y
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- China
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- structural element
- welded
- welding
- positioning seat
- cubing
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Abstract
The utility model discloses a planeness detecting tool for welded structures. The detecting tool comprises a frame. Three or more locating seats are welded on the frame, and not all the locating seats are arranged on the same straight line. Three or more detecting heads which match the locating seats are installed on the locating seats, and all the detecting heads are arranged toward the same direction. The utility model has the advantage of simple structure, and has the advantage that the utility model can conveniently and rapidly measure whether the planeness of the welded structures conform to the accuracy of the requirement of the design, and thereby the waste of man hours of the subsequent handling or the damage of workpieces which are caused by the low accuracy of the planeness of the welded structures is avoided.
Description
Technical field
The utility model is mainly concerned with a kind of welding structural element flatness cubing.
Background technology
In the prior art, some welding structural elements on the engineering machinery, as the digger revolving platform, be earlier by the simple relatively part of a plurality of profiles the group of special use to frock on assembly welding become several bigger weldments and welding separately respectively, and then the secondary Combination Welding becomes.How each part before the structural member assembly welding cuts out brake forming again after perhaps cutting out with the rolled plate plasma.There is flatness error in the plate shaped part that cuts out, and the part that bending goes out more has the shaped position error, and when organizing their to welding, because the mutual superposition of various errors meeting, the structural member flatness error that assembly welding goes out is often bigger.Structural member physical dimension is big, and weld seam is long.Compare the thinner thickness of steel plate with profile, but weld seam must reach greatly, corresponding welding stress is also bigger because the restriction of structural member structural design, with before the welding relatively, each part of welding back has the distortion that can not ignore because of welding stress.For above-mentioned reasons, the welding structural element flatness error can not reach the precision of machined piece, but still must control within the specific limits, as 1.5mm.Usually the surface that is used as installed surface on the structural member is not continuous level but must reaches certain flatness requirement, this class formation spare physical dimension is bigger simultaneously, with standard or general measurer can not detect easily weld structural member whether conform with the flatness requirement of design, and this class flatness requires to there is no need to adopt high-precision measurer or amount instrument to detect again.
The utility model content
The technical problems to be solved in the utility model is: at the technical matters of prior art existence, the utility model provide a kind of simple in structure, can make things convenient for and measure the welding structural element flatness cubing whether the welding structural element flatness adheres to specification fast, thereby avoid on the welding structural element because waste or workpiece for subsequent handling man-hour that the flatness precision causes are inadequately scrapped.
In order to solve the problems of the technologies described above, the solution that the utility model proposes is: a kind of welding structural element flatness cubing, and it is characterized in that: described cubing comprises a framework; Be welded with more than three or three on the described framework and the positioning seat on same straight line entirely not; Detection head with the positioning seat coupling more than three or three is installed on the positioning seat, and all detection heads all are set in the same direction.
One end of described detection head is the detection bulb that is used for detecting, and the other end is an external thread face.Be processed with the threaded hole that can be used to the installation of detection head coupling on the described positioning seat.Described framework can be welded with the square steel.The centre of described framework is welded with increases its stable stiffening rib.
Principle of work: cubing has utilized three points on same straight line not to determine the principle on a plane, detection head is designed to hemisphere face, each detection head isostructure spare only may constitute a contact when detecting like this, since need at least three not full the point on same straight line could constitute reference plane, just need during practical application to be generally four or more detection head with minimum three.The bulb of these detection heads is done benchmark with platform when cubing is made, all be positioned at same plane by the carefulness adjustment.To need the detection plane degree but discontinuous each corresponding component on each detection bulb rough alignment structural member during detection, and can each check point be the center of circle, mobile cubing in the certain limit on the detected plane of structural member, by observing the actual range that first detects bulb and the detected parts of structural member, see if there is one or more points and exceed License Value platform 1.5mm, just can make the whether qualified judgement of workpiece with naked eyes like this.
Compared with prior art, advantage of the present utility model is: utilize the utility model welding structural element flatness cubing simple in structure, each part group of structural member to the time, can whether overproof with part flatness or shaped position that cubing discovery bending goes out, thereby take to proofread and correct or scrap measure.Can also find in time for the first time whether group is excessive to the welding deformation of back weldment, and take corresponding remedial measures, avoid the man-hour of the defective or waste subsequent handling of big part behind the secondary assembly welding at the problem of finding.The Quality Inspector can judge by cubing whether it is qualified easily after the structural member welding was finished, and perhaps the structural member of outsourcing external coordination was made whether qualified judgement fast.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is the schematic perspective view of positioning seat;
Fig. 3 is the schematic perspective view of detection head.
Marginal data
1, framework 2, stiffening rib 3, positioning seat 4, detection head
5, threaded hole 6, detection bulb 7, external thread face
Embodiment
Below with reference to accompanying drawing the utility model is described in further details.
The welding structural element physical dimension size of Jian Ceing as required, and to check flatness but the position distribution of discontinuous each several part, project organization spare flatness cubing.As Fig. 1, Fig. 2 and shown in Figure 3, in the utility model most preferred embodiment, the cubing main body is welded into framework 1 with rectangular steel tube, for increasing stability, is welded with stiffening rib 2 in the framework 1.Distribution according to the point that needs the check flatness, relevant position weldering positioning seat 3 on framework 1, be processed with threaded hole 5 above the positioning seat 3, detection head 4 comprises that an end is the detection bulb 6 that is used for detecting, the other end is an external thread face 7, external thread face 7 is connected and can adjusts both relative positions with positioning seat 3, it is that semisphere is to conical surface rounding off that bulb 6 is detected in the test side of detection head.With each positioning seat 3 after welding on the framework 1, load onto detection head 4 respectively, with the platform is that spot welding was fixed after each test side semisphere of brigadier was adjusted to same plane, with the position rough alignment that needs on detection head 4 and the structural member to detect, can make its whether qualified judgement with naked eyes during detection.
Claims (5)
1, a kind of welding structural element flatness cubing, it is characterized in that: described cubing comprises a framework; Be welded with more than three or three on the described framework and the positioning seat on same straight line entirely not; Detection head with the positioning seat coupling more than three or three is installed on the positioning seat, and all detection heads all are set in the same direction.
2, welding structural element flatness cubing according to claim 1 is characterized in that: an end of described detection head is the detection bulb that is used for detecting, and the other end is an external thread face.
3, welding structural element flatness cubing according to claim 1 is characterized in that: be processed with the threaded hole that can be used to the installation of detection head coupling on the described positioning seat.
4, according to claim 1 or 2 or 3 described welding structural element flatness cubings, it is characterized in that: described framework can be welded with the square steel.
5, according to claim 1 or 2 or 3 described welding structural element flatness cubings, it is characterized in that: the centre of described framework is welded with increases its stable stiffening rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420036048 CN2704023Y (en) | 2004-06-02 | 2004-06-02 | Soldering structural member planeness check tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420036048 CN2704023Y (en) | 2004-06-02 | 2004-06-02 | Soldering structural member planeness check tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2704023Y true CN2704023Y (en) | 2005-06-08 |
Family
ID=34773448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420036048 Expired - Fee Related CN2704023Y (en) | 2004-06-02 | 2004-06-02 | Soldering structural member planeness check tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2704023Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102972A (en) * | 2010-12-15 | 2011-06-22 | 武安市文祥合金制造有限公司 | Platform and manufacturing method thereof |
| CN102135408A (en) * | 2010-12-21 | 2011-07-27 | 深圳市昌红模具科技股份有限公司 | Method for measuring planarity of printer part |
| CN102506631A (en) * | 2011-10-21 | 2012-06-20 | 河南飞龙(芜湖)汽车零部件有限公司 | Exhaust pipe side face and end face position detector |
| CN105444657A (en) * | 2015-12-29 | 2016-03-30 | 保定天威电气设备结构有限公司 | Simple method and device for measuring flatness |
| CN106546213A (en) * | 2017-01-19 | 2017-03-29 | 东北林业大学 | A kind of mechanism of quick measurement wood craft machines flatness |
| CN106931867A (en) * | 2015-12-29 | 2017-07-07 | 东北林业大学 | A kind of mechanism of quick measurement wood surface planer flatness |
| CN107607079A (en) * | 2017-10-26 | 2018-01-19 | 同创金泰建筑技术（北京）有限公司 | A kind of glass flatness detection method |
| CN111451725A (en) * | 2020-04-13 | 2020-07-28 | 宁波江丰电子材料股份有限公司 | Target flatness detection tool and machining method thereof |
-
2004
- 2004-06-02 CN CN 200420036048 patent/CN2704023Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102972A (en) * | 2010-12-15 | 2011-06-22 | 武安市文祥合金制造有限公司 | Platform and manufacturing method thereof |
| CN102135408A (en) * | 2010-12-21 | 2011-07-27 | 深圳市昌红模具科技股份有限公司 | Method for measuring planarity of printer part |
| CN102506631A (en) * | 2011-10-21 | 2012-06-20 | 河南飞龙(芜湖)汽车零部件有限公司 | Exhaust pipe side face and end face position detector |
| CN102506631B (en) * | 2011-10-21 | 2016-05-25 | 河南飞龙(芜湖)汽车零部件有限公司 | Exhaust pipe side face and end face position detector |
| CN105444657A (en) * | 2015-12-29 | 2016-03-30 | 保定天威电气设备结构有限公司 | Simple method and device for measuring flatness |
| CN106931867A (en) * | 2015-12-29 | 2017-07-07 | 东北林业大学 | A kind of mechanism of quick measurement wood surface planer flatness |
| CN105444657B (en) * | 2015-12-29 | 2017-12-22 | 保定天威电气设备结构有限公司 | A kind of short-cut method and device of measurement plane degree |
| CN106546213A (en) * | 2017-01-19 | 2017-03-29 | 东北林业大学 | A kind of mechanism of quick measurement wood craft machines flatness |
| CN107607079A (en) * | 2017-10-26 | 2018-01-19 | 同创金泰建筑技术（北京）有限公司 | A kind of glass flatness detection method |
| CN111451725A (en) * | 2020-04-13 | 2020-07-28 | 宁波江丰电子材料股份有限公司 | Target flatness detection tool and machining 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: 20050608 Termination date: 20130602 |