CN201615739U - Expansion amount detecting device of band steel welding machine - Google Patents
Expansion amount detecting device of band steel welding machine Download PDFInfo
- Publication number
- CN201615739U CN201615739U CN2010200330719U CN201020033071U CN201615739U CN 201615739 U CN201615739 U CN 201615739U CN 2010200330719 U CN2010200330719 U CN 2010200330719U CN 201020033071 U CN201020033071 U CN 201020033071U CN 201615739 U CN201615739 U CN 201615739U
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- scale
- slide rule
- welding machine
- pressure
- overhang
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Abstract
The utility model discloses an expansion amount detecting device of a band steel welding machine, comprising a pair of fixed rulers, a sliding ruler and a pressure sensing indicator, wherein the fixed rulers are vertically arranged on the sliding ruler and are connected with the sliding ruler in a sliding manner; one end of the sliding ruler is provided with a groove which is internally provided with a pressure-sensitive element group; and the pressure sensing indicator is connected with a pressure-sensitive element. The detecting device fixes the expansion amount set and specified by the sliding ruler on a bitangential shear seat by the fixed rulers, measures the practical expansion amount by whether the sliding ruler is contacted with a pressing plate platform, and finally displays a measured result by the pressure sensing indicator. The whole measurement process is semiautomatic, the operation is simple, the measurement accuracy is high, time and labor are saved, not only the potential safety hazard is eliminated, but also the environmental visual line does not cause any influence.
Description
Technical field
The utility model relates to the inspection technology of band steel welding machine overhang, more particularly, relates to a kind of band steel welding machine overhang pick-up unit.
Background technology
The continuous operation of cold rolling unit generally is to be with the molten solder of taking the lead of steel to come together and realize by will the move ahead magnetic tape trailer of band steel and back row of welding machine equipment.No matter adopt laser welder, or lap welder, the quality of weldquality is closely-related with the length (being overhang) that band steel toe tail stretches out the pressing plate platform, band steel toe tail overhang has determined welded gaps and band steel lap.Therefore, this overhang need regularly be appraised and decided, and promptly detects two distances of cutting between cutter medial surface and the pressing plate platform distal end faces of cutting.
At present, usually the detection mode of band steel toe tail overhang as shown in Figure 1, adopt the straight steel ruler 1 of two 150mm to carry out conjunction measuring, wherein one twoly cut 2 times cutter medial surfaces of scissors seat as reference face being close to, another is then perpendicular to measure the distance between the pressing plate platform 3.But, because two scissors seat 2 of cutting is extremely pressed close to the weldering wheel or the angle sheave position of welding machine, therefore in above-mentioned testing process, there is following shortcoming:
One, adopt common ruler 1 to measure, minimum scale is 0.5mm, and the butt joint gap precision of welding machine requires to reach 0.02mm, so measuring accuracy is relatively poor, and the butt welded seam quality is produced considerable influence;
When two, operating, because the standing place is very narrow, the people need lie prone on frame, both hands place two cutting in cutting edge and the pressing plate platform 3, and need crawl back and forth at measuring process center platen platform 3, and easily cause pressing plate platform 3 to hurt sb.'s feelings because of misoperation causes the cutting edge extruding, there is certain potential safety hazard.
Three, manually-operated extremely bothers, and the environment sight line is relatively poor, has further influenced measuring accuracy.
The utility model content
At the above-mentioned shortcoming that exists in the prior art, the purpose of this utility model provides a kind of band steel welding machine overhang pick-up unit, and this pick-up unit can accurately be measured overhang, and helps being adjusted to the overhang of regulation.
For achieving the above object, the utility model adopts following technical scheme:
This band steel welding machine overhang pick-up unit comprises a pair of scale, slide rule and pressure sensitive indicator, and scale is vertical on the slide rule, and is slidingly connected with slide rule; Slide rule one end has groove, is provided with the pressure-active element group in the groove; The pressure sensitive indicator links to each other with the pressure-active element group.
The dovetail groove that all has the rectangle chute and be connected on the described scale with chute, and be located on the slide rule by chute respectively, be slidingly connected with slide rule.
Be equipped with scale on described scale and the slide rule, and the scale of scale is located on the inclined-plane of dovetail groove.
The pressure sensitive indicator of stating comprises the light warning circuit, and the light warning circuit links to each other with the pressure-active element group by electric wire.
In technique scheme, band steel welding machine overhang pick-up unit of the present utility model comprises a pair of scale, slide rule and pressure sensitive indicator, and scale is vertical on the slide rule, and is slidingly connected with slide rule; Slide rule one end has groove, is provided with the pressure-active element group in the groove; The pressure sensitive indicator links to each other with the pressure-active element group.Whether this pick-up unit is provided with the overhang of regulation with slide rule, is fixed on two cutting on the scissors seat by scale, and contact with the pressing plate platform by slide rule and to measure actual overhang, finally shows measurement result by the pressure sensitive indicator.Whole measuring process is semi-automatic, simple to operate, the measuring accuracy height, and time saving and energy saving, not only eliminated potential safety hazard, and not influenced by the environment sight line.
Description of drawings
Fig. 1 is the principle schematic that the two chis of available technology adopting are measured overhang;
Fig. 2 is the structural representation of band steel welding machine overhang pick-up unit of the present utility model;
Fig. 3 is the side view of scale of the present utility model;
Fig. 4 is the cut-open view along A-A line among Fig. 2;
Fig. 5 is the user mode synoptic diagram of pick-up unit of the present utility model;
Fig. 6 is light warning circuit theory diagrams of the present utility model.
Embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
Please in conjunction with shown in Fig. 2～4, band steel welding machine overhang pick-up unit 10 of the present utility model comprises a pair of scale 11, slide rule 12 and pressure sensitive indicator 13, and scale 11 is vertical on the slide rule 12, and is slidingly connected with slide rule 12; Slide rule 12 1 ends have groove, are provided with pressure-active element group 14 in the groove; Pressure sensitive indicator 13 links to each other with pressure-active element group 14.The dovetail groove 112 that all has rectangle chute 111 on the scale 11 and be connected with chute 111, and be located on the slide rule 12 by chute 111 respectively, be slidingly connected with slide rule 12, thereby can set the overhang that will detect on slide rule 12, promptly slide rule 12 1 ends stretch out the distance L of a scale 11 sides among Fig. 2.Be equipped with scale on scale 11 and the slide rule 12, the scale of scale 11 is of a size of the 0.98mm/ lattice, and the scale of slide rule 12 is of a size of the 1.00mm/ lattice, and the scale of scale 11 is located on the inclined-plane of dovetail groove 112, conveniently sets and reads.Have droop value (0.02mm/ lattice) between scale 11, slide rule 12 scales, therefore set the extension elongation L of slide rule 12 by adjusting scale 11, its reading accuracy can reach 0.02mm, can satisfy the accuracy requirement in welding machine butt joint gap.See also shown in Figure 6, pressure sensitive indicator 13 comprises a light warning circuit, this light warning circuit can adopt SGZ07 light warning integrated circuit, this circuit comprises the SGZ07 chip, the resistance R 1 that links to each other with the SGZ07 chip, R2 and dual-colored LED pilot lamp D1, D2, and the C1 by electric wire and pressure-active element group 14, C2 connects conducting, can measure the axle pressure of slide rule 12 by pressure-active element group 14, and electric signal imported the light warning circuit, and can set different threshold value and condition by pressure-active element group 14, when slide rule 12 stressed in setting range, represent stressed normal, promptly the actual overhang of Jian Ceing equates that with setting overhang L the green LED of light warning circuit is bright; If exceed this setting range, represent stressed excessively, promptly the actual overhang of Jian Ceing is less than setting overhang L, and the red LED of light warning circuit is bright.
Please in conjunction with shown in Figure 5, the principle of work of this pick-up unit 10 is as follows:
Earlier (for example cold rolling hot dip galvanizing welding machine overhang is 35mm according to the setting overhang of different welding machines, it is 80mm that the laser welder overhang is rolled in acid), adjust the extension elongation L of slide rule 12 in advance, then pick-up unit 10 is fixed on two cutting by two scales 11 and measures one-sided overhang on the scissors seat 2, need to prove at this, also a plurality of these measurement mechanisms can be fixed on two cutting on the scissors seat 2, thereby measuring both sides simultaneously (takes the lead, magnetic tape trailer) overhang: if the external part of slide rule 12 is not run into the pressing plate platform, illustrate that actual overhang is greater than setting value, can put dynamic pressure plate platform 3 by driving mechanism, the pressing plate platform is moved to the external part of slide rule 12, if green LED is bright, illustrate that pressing plate platform 3 just in time contacts with the external part of slide rule 12, the actual overhang of this moment equates with setting value, thereby finishes appraising and deciding of overhang; If red LED is bright, pressing plate platform 3 extruding slide rules 12 tensions are described, must finely tune immediately, bright until green LED.
Adopt pick-up unit 10 of the present utility model, simple to operation, can measure and finish regularly appraising and deciding of overhang fast, need not operating personnel lies prone all the time on frame, stopped the generation of security incident, and measurement result is very clear, not influenced by the environment sight line.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (4)
1. be with steel welding machine overhang pick-up unit for one kind, it is characterized in that:
This pick-up unit comprises a pair of scale, slide rule and pressure sensitive indicator, and scale is vertical on the slide rule, and is slidingly connected with slide rule; Slide rule one end has groove, is provided with the pressure-active element group in the groove; The pressure sensitive indicator links to each other with the pressure-active element group.
2. band steel welding machine overhang pick-up unit as claimed in claim 1 is characterized in that:
The dovetail groove that all has the rectangle chute and be connected on the described scale with chute, and be located on the slide rule by chute respectively, be slidingly connected with slide rule.
3. band steel welding machine overhang pick-up unit as claimed in claim 2 is characterized in that:
Be equipped with scale on described scale and the slide rule, and the scale of scale is located on the inclined-plane of dovetail groove.
4. band steel welding machine overhang pick-up unit as claimed in claim 1 is characterized in that:
Described pressure sensitive indicator comprises the light warning circuit, and the light warning circuit links to each other with the pressure-active element group by electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200330719U CN201615739U (en) | 2010-01-14 | 2010-01-14 | Expansion amount detecting device of band steel welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200330719U CN201615739U (en) | 2010-01-14 | 2010-01-14 | Expansion amount detecting device of band steel welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615739U true CN201615739U (en) | 2010-10-27 |
Family
ID=43002106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200330719U Expired - Fee Related CN201615739U (en) | 2010-01-14 | 2010-01-14 | Expansion amount detecting device of band steel welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057776A (en) * | 2015-08-14 | 2015-11-18 | 马鞍山市恒泰重工机械有限公司 | High-precision shear blade of laser welding machine |
| CN106323127A (en) * | 2016-08-15 | 2017-01-11 | 武昌船舶重工集团有限公司 | Underwater positioning and monitoring device and method for lifting fin plate |
-
2010
- 2010-01-14 CN CN2010200330719U patent/CN201615739U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057776A (en) * | 2015-08-14 | 2015-11-18 | 马鞍山市恒泰重工机械有限公司 | High-precision shear blade of laser welding machine |
| CN106323127A (en) * | 2016-08-15 | 2017-01-11 | 武昌船舶重工集团有限公司 | Underwater positioning and monitoring device and method for lifting fin plate |
| CN106323127B (en) * | 2016-08-15 | 2019-01-22 | 武昌船舶重工集团有限公司 | A kind of lifting fin keel Underwater Navigation monitoring device and method |
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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: 20101027 Termination date: 20160114 |