CN102019308B - Calibration device for semi-automatic T-shaped guide rail distortion straightener - Google Patents
Calibration device for semi-automatic T-shaped guide rail distortion straightener Download PDFInfo
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- CN102019308B CN102019308B CN201010575564XA CN201010575564A CN102019308B CN 102019308 B CN102019308 B CN 102019308B CN 201010575564X A CN201010575564X A CN 201010575564XA CN 201010575564 A CN201010575564 A CN 201010575564A CN 102019308 B CN102019308 B CN 102019308B
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- straightener
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Abstract
The invention discloses a calibration device for a semi-automatic T-shaped guide rail distortion straightener. The device comprises a detection inductor (2) and a horizontally arranged measuring datum plate (1), and is characterized in that: the measuring datum plate (1) is provided with a driving device; and the driving device and a straightener seat body (4) are connected with and drive the measuring datum plate (1) to contact the detection inductor (2). The device is provided with a datum calibration platform of a T-shaped guide rail and can perform calibration operation on a T-shaped guide rail bottom surface detection mechanism of the semi-automatic T-shaped guide rail distortion straightener.
Description
Technical field
The invention belongs to T type guide rail distortion alignment technical field, be specifically related to a kind of semi-automatic T type guide rail distortion straightener verifying unit.
Background technology
Elevator T type guide rail is one of important building block of elevator as the guidance system of elevator, in the Installation and Debugging performance maintenance of elevator, occupies an important position.Elevator is in running, if T type guide pass is not straight, will cause sedan-chair case vibration, influences the comfortableness of elevator ride and the stability of operation, and the nonstraightness that T type guide rail is excessive even can cause great interruption of service jeopardizes personal safety.Therefore, elevator T type guide rail must pass through strict linearity when dispatching from the factory, torsion resistance detects the quality with the control rail.
After the elevator T type guide rail process cold working operation, the linearity of T type guide rail does not reach the regulation requirement, needs the straightener alignment, improves its linearity performance.T type guide rail needs how alignment, adds great alignment power, depends on from the production line the data of T type guide rail linearity being measured gained; How the T type guide rail of differently curved situation is carried out part or whole alignment according to measurement result; The alignment effect need last long; Need how many times alignment repeatedly, what kind of linearity precision is the performance of T type guide rail reach after the alignment, depends on the degree of accuracy of online alignment.Traditional check of elevator T type guide rail and alignment are generally accomplished by manual work, and it is benchmark that detection platform is adopted in check, and Check-Out Time is long, and process is loaded down with trivial details, and efficient is low, poor reliability; Alignment then needs manual work verification repeatedly, and repeated detection examination school is because people's experience is limited; Its degree of accuracy is difficult to reach requirement; Human factor has very big influence to the alignment result, can't realize the technological requirement of high accuracy T type guide rail, and has satisfied not the needs of producing processing in enormous quantities.Therefore; If can on production line, dynamically measure the linearity of workpiece and according to the on-line measurement result to T type guide rail bending carry out alignment; Can shorten the production time significantly, improve the production efficiency of T type guide rail, guarantee that the torsion resistance of elevator T type guide rail is controlled in the allowed band.Think and realize accurately measuring automatically and automatic accurate alignment of elevator T type guide rail linearity, design and develop out have automation, the accurate T type guide rail straightener of intellectuality, informationization, high efficiency become problem that needs to be resolved hurrily of elevator T type guide rail industry.The present invention is based on this background.
Summary of the invention
The object of the invention is to provide a kind of semi-automatic T type guide rail distortion straightener verifying unit; The benchmark check and correction platform of T type guide rail is provided; Can calibrate the T type guide rail bottom surface testing agency that semi-automatic T type guide rail twists straightener through benchmark check and correction platform, as the reference platform of T type guide rail bottom surface.
In order to solve these problems of the prior art, technical scheme provided by the invention is:
A kind of semi-automatic T type guide rail distortion straightener verifying unit; Comprise the measuring basis plate and detect inductor; It is characterized in that on the said measuring basis plate drive unit being set, said drive unit is connected driving measuring basis plate and detects the degree that inductor contacts with the straightener pedestal.
Preferably, said drive unit comprises rotary sleeve, is fixed with reference column on the said straightener pedestal, and said rotation set is set on the reference column, and is the center rotation with the reference column.
Preferably, between said rotary sleeve and reference column bearing is set, said bearing inner race arranged outside bearing cap, said bearing cap is fixed through bolt and reference column.
Preferably, fixedly install the inductor fixed head on the said straightener pedestal, said inductor fixed head is through inductor connecting plate fixed test inductor.
Preferably, fixed locating stud on the said rotation set, said straightener pedestal cooperates the location survey datum plate with alignment pin.
Preferably, said alignment pin outer ring is provided with the compression spring, offers locating hole on the said straightener pedestal, and when the measuring basis plate rotated to the precalculated position, said alignment pin cooperated the location survey datum plate with locating hole, and the spacing measuring basis plate of compression spring rotates.
Preferably; The detection inductor of T type guide rail bottom surface testing agency comprises the fixed contact that is used to proofread and the movable contact that is used to detect, and the degree that the movable contact through T type guide rail bottom surface testing agency contacts with the bottom surface datum level of measuring basis plate judges whether the movable contact of T type guide rail bottom surface testing agency is in normal place.
Technical scheme of the present invention provides the reference platform of the T type guide rail bottom surface testing agency of straightener through horizontally disposed measuring basis plate; Calibrate the testing agency of T type guide rail bottom surface through the measuring basis plate; When making fixed contact and the movable contact of T type guide rail bottom surface testing agency be in same level, the detector readings that is connected with movable contact is zero.When T type guide rail bottom surface testing agency carried out the detection of T type guide rail, fixed contact contacted with T type guide rail bottom surface as the scale that detects, and movable contact also contacts with T type guide rail bottom surface; When if fixed contact and movable contact are in same level; Its display number is zero, and when not when same level has the error code difference, its display reading is shown as ± the N value; But as long as the reading (± N value) of display meets standard with regard to the torsion resistance that shows T type guide rail during setting.
T type guide rail bottom surface testing agency uses a period of time; The result that T type guide rail bottom surface testing agency is detected maybe be different with the standard results of verifying unit; When its stream oriented device reading has error, just need proofread adjustment to T type guide rail bottom surface testing agency through verifying unit.
When proofreading adjustment; Because semi-automatic T type guide rail distortion straightener verifying unit is fixed on the straightener; Locating hole through being provided with on alignment pin and the said straightener pedestal cooperates the location; And the spacing measuring basis plate of spring rotates, and makes semi-automatic T type guide rail distortion straightener verifying unit and T type guide rail bottom surface testing agency be in the same area.
The fixed contact of T type guide rail bottom surface testing agency contacts with the measuring basis plate bottom surface of movable contact with semi-automatic T type guide rail distortion straightener verifying unit, judges whether fixed contact is in same level when contacting with the standard bottom surface with movable contact.When the fixed contact of T type guide rail bottom surface testing agency and measuring basis plate of the present invention bottom surface were in same level, its display number was zero; When not being in same level, can adjust the upright position of the fixed contact of T type guide rail bottom surface testing agency or the deformation of movable contact.
With respect to scheme of the prior art, advantage of the present invention is:
The semi-automatic T type of technical scheme of the present invention guide rail distortion straightener verifying unit uses check and correction convenient.When carrying out the calibration of T type guide rail bottom surface testing agency, the drive unit of wheel measuring datum plate driving measuring basis plate and T type guide rail bottom surface testing agency are in the same area.When not calibrating, the drive unit of wheel measuring datum plate drives the side that the measuring basis plate forwards straightener to, can not hinder the alignment distortion operation of T type guide rail.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Fig. 1 is the structural representation of the semi-automatic T type of embodiment of the invention guide rail distortion straightener verifying unit.
1 is the measuring basis plate; 2 for detecting inductor; 3 is rotation set; 4 is the straightener pedestal; 5 is bearing; 6 is alignment pin; 7 are the compression spring;
41 is the inductor connecting plate; 42 is the inductor fixed head; 43 is locating hole.
The specific embodiment
Below in conjunction with specific embodiment such scheme is further specified.Should be understood that these embodiment are used to the present invention is described and are not limited to limit scope of the present invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
Embodiment is as shown in Figure 1; This semi-automatic T type guide rail distortion straightener verifying unit; Comprise measuring basis plate 1 and detect inductor 2, on the said measuring basis plate 1 drive unit is set, said drive unit is connected driving measuring basis plate 1 and detects the degree that inductor 2 contacts with straightener pedestal 4.
Drive unit comprises rotation set 3, and said rotation set 3 is set on the reference column of said straightener pedestal 4 upper ends, and is the center rotation with the reference column.Between said rotation set 3 and reference column bearing 5 is set, said bearing inner race arranged outside bearing cap, said bearing cap is fixed through bolt and reference column.
Fixedly install inductor fixed head 42 on the said straightener pedestal 4, said inductor fixed head 42 is through inductor connecting plate 41 fixed test inductors 2.On the said rotation set 3 fixed locating stud 6 is housed, said straightener pedestal 4 cooperates location survey datum plate 1 with alignment pin 6.Said alignment pin outer ring is provided with compression spring 7, offers locating hole on the said straightener pedestal, 1 displacement of compression spring 7 restriction measuring basis plates.When measuring basis plate 1 rotated to the precalculated position, said alignment pin cooperated the location survey datum plate with locating hole, and the spacing measuring basis plate of compression spring rotates.
Because verifying unit is fixed on the straightener, cooperate the location through the locating hole that is provided with on alignment pin and the said straightener pedestal, the calibration of T type guide rail bottom surface testing agency is carried out in realization.When carrying out the calibration of T type guide rail bottom surface testing agency, the drive unit of wheel measuring datum plate driving measuring basis plate and T type guide rail bottom surface testing agency are in the same area.When not calibrating, the drive unit of wheel measuring datum plate drives the side that the measuring basis plate forwards straightener to, can not hinder the alignment distortion operation of T type guide rail.
The T type guide rail bottom surface testing agency of straightener comprises the detection inductor with fixed contact and movable contact, is a fixed contact and a movable contact in the technical scheme of the present invention.When calibrating, the bottom surface datum level of measuring basis plate contacts with movable contact with fixed contact, and calibration makes T type guide rail bottom surface testing agency and measuring basis plate of the present invention be in same level, and display reading at this moment is zero.And different according to the degree of the bottom surface datum level of measuring basis plate and movable contact contact, display will show different data.After checkout gear work a period of time, compare with regard to handy checkout gear and verifying unit, when its stream oriented device reading has error, must adjust checkout gear.
Above-mentioned instance only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalent transformations that spirit is done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (3)
1. a semi-automatic T type guide rail twists the straightener verifying unit; Comprise and detect inductor (2) and horizontally disposed measuring basis plate (1); It is characterized in that on the said measuring basis plate (1) drive unit being set, said drive unit is connected driving measuring basis plate (1) and contacts with detection inductor (2) with straightener pedestal (4); Said drive unit comprises rotary sleeve (3), and said rotary sleeve (3) is set on the reference column of said straightener pedestal (4) upper end, and is the center rotation with the reference column; Said rotary sleeve (3) is gone up fixed locating stud (6), and said straightener pedestal (4) cooperates location survey datum plate (1) with alignment pin (6); Said alignment pin (6) outer ring is provided with compression spring (7); Offer locating hole (43) on the said straightener pedestal (4); When measuring basis plate (1) when rotating to the precalculated position, said alignment pin and locating hole are engaged in the effect lower limit measuring basis plate (1) of compression spring.
2. semi-automatic T type guide rail distortion straightener verifying unit according to claim 1 is characterized in that being provided with between said rotary sleeve (3) and reference column bearing (5), said bearing inner race arranged outside bearing cap, and said bearing cap is fixed through bolt and reference column.
3. semi-automatic T type guide rail distortion straightener verifying unit according to claim 1; It is characterized in that fixedly installing on the said straightener pedestal (4) inductor fixed head (42), said inductor fixed head (42) is through inductor connecting plate (41) fixed test inductor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010575564XA CN102019308B (en) | 2010-12-07 | 2010-12-07 | Calibration device for semi-automatic T-shaped guide rail distortion straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010575564XA CN102019308B (en) | 2010-12-07 | 2010-12-07 | Calibration device for semi-automatic T-shaped guide rail distortion straightener |
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| Publication Number | Publication Date |
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| CN102019308A CN102019308A (en) | 2011-04-20 |
| CN102019308B true CN102019308B (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010575564XA Active CN102019308B (en) | 2010-12-07 | 2010-12-07 | Calibration device for semi-automatic T-shaped guide rail distortion straightener |
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Families Citing this family (1)
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| CN114682654B (en) * | 2022-06-01 | 2022-08-23 | 西安海联石化科技有限公司 | Straightening method for titanium alloy profiled bar |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0673693A1 (en) * | 1994-03-24 | 1995-09-27 | G.D. Bracker & Söhne Maschinenbaugesellschaft mbH | Method and device for straightening and measuring a steel profile, in particular a rail |
| CN101319867A (en) * | 2008-06-20 | 2008-12-10 | 苏州塞维拉上吴电梯轨道***有限公司 | Guide rail verticality detection device |
| CN101319869A (en) * | 2008-06-27 | 2008-12-10 | 苏州塞维拉上吴电梯轨道***有限公司 | Guide rail straightness detection device |
| CN101758116A (en) * | 2009-12-31 | 2010-06-30 | 浙江大学 | Automatic straightening production line of T-shaped guide rail |
| CN201871578U (en) * | 2010-12-07 | 2011-06-22 | 苏州塞维拉上吴电梯轨道***有限公司 | Correcting device for semiautomatic T-shaped guide rail twisting straightener |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57146422A (en) * | 1981-03-06 | 1982-09-09 | Toshiba Corp | Automatic straightening device for shape steel |
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2010
- 2010-12-07 CN CN201010575564XA patent/CN102019308B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0673693A1 (en) * | 1994-03-24 | 1995-09-27 | G.D. Bracker & Söhne Maschinenbaugesellschaft mbH | Method and device for straightening and measuring a steel profile, in particular a rail |
| CN101319867A (en) * | 2008-06-20 | 2008-12-10 | 苏州塞维拉上吴电梯轨道***有限公司 | Guide rail verticality detection device |
| CN101319869A (en) * | 2008-06-27 | 2008-12-10 | 苏州塞维拉上吴电梯轨道***有限公司 | Guide rail straightness detection device |
| CN101758116A (en) * | 2009-12-31 | 2010-06-30 | 浙江大学 | Automatic straightening production line of T-shaped guide rail |
| CN201871578U (en) * | 2010-12-07 | 2011-06-22 | 苏州塞维拉上吴电梯轨道***有限公司 | Correcting device for semiautomatic T-shaped guide rail twisting straightener |
Non-Patent Citations (1)
| Title |
|---|
| JP昭57-146422A 1982.09.09 |
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