CN205300430U - A positioning scale for installing shaped steel is led and is defended - Google Patents
A positioning scale for installing shaped steel is led and is defended Download PDFInfo
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- CN205300430U CN205300430U CN201620003702.XU CN201620003702U CN205300430U CN 205300430 U CN205300430 U CN 205300430U CN 201620003702 U CN201620003702 U CN 201620003702U CN 205300430 U CN205300430 U CN 205300430U
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- shaped steel
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- square
- square iron
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Abstract
The utility model provides a positioning scale for installing shaped steel is led and is defended, belongs to measurement technical field for improve the installation accuracy of defending the board down, its technical scheme is, including angle square, ruler, vernier and square iron during this positioning scale constitutes, the bottom surface of ruler perpendicular to square iron, its lower extreme are fixed in one side of square iron, the vernier install on the ruler and with ruler sliding connection, the angle square has two mutually perpendicular's straight arm, and a straight arm wherein is parallel with the bottom surface of square iron, another straight arm with the ruler parallel and with vernier fixed connection. The utility model discloses a slide caliper's measuring principle measures and defends board upper surface to the distance of pass tank bottom down, has not only improved shaped steel greatly to lead the positioning accuracy who defends, has guaranteed the rolling quality of shaped steel, has simple structure moreover, low cost, and advantages such as convenient operation can show and improve shaped steel and lead the installation effectiveness of defending.
Description
Technical field
This utility model relates to a kind of auxiliary locating tool used when installing shaped steel guide and guard, belongs to field of measuring technique.
Background technology
Shaped steel guide and guard are one of crucial control pieces of the into and out groove of rolled piece, and outlet guide plate is arranged on the crossbeam of outlet side, its objective is to prevent rolled piece from going out pass backward upper or be bent downwardly. The installation requirement defending plate under outlet is to defend plate upper surface 10-15mm lower than pass bottom land, installs rolled piece when too high or too low meeting directly results in steel rolling and bends up and down. In some cases, designing requirement rolled piece according to rolling groove back and forth need to roll in same pass, at this moment under defend the assembly precision of plate and require higher, under defend the half that plate upper surface is drafts from pass bottom land distance, if causing that this passage rolled piece is difficult to nip apart from meeting less than normal, rolled piece can be caused again to bend apart from bigger than normal, may finally cause getting rid of steel. Owing to currently without special survey tool, when installing guide and guard, the height defending plate can only lean on assembler eye estimate, cause down the installation degree of accuracy defending plate not high, even veteran assembler, under defend plate install inappropriate situation also happen occasionally, had a strong impact on the rolling quality of shaped steel.
Utility model content
The purpose of this utility model is in that the drawback for prior art, it is provided that a kind of Position Scale for installing shaped steel guide and guard, to defend the installation accuracy of plate under improving, it is ensured that the rolling quality of shaped steel.
Problem described in the utility model realizes with following technical proposals:
A kind of Position Scale for installing shaped steel guide and guard, composition includes angle square, ruler, vernier and square iron, described ruler is perpendicular to the bottom surface of square iron, its lower end is fixed on the side of square iron, described vernier is arranged on ruler and is slidably connected with ruler, described angle square has two orthogonal straight-arms, and a straight-arm therein is parallel with the bottom surface of square iron, and another straight-arm and parallel also fixing with vernier are connected.
The above-mentioned Position Scale for installing shaped steel guide and guard, described vernier is provided with the lock-screw corresponding with ruler.
The above-mentioned Position Scale for installing shaped steel guide and guard, the zero graduation line of described ruler to the distance of square iron bottom surface equal to the zero graduation line of vernier to the distance of the drift angle of angle square.
This utility model adopts the measuring principle of slide gauge to measure down the distance defending plate upper surface to pass bottom land, not only substantially increase the positioning precision of shaped steel guide and guard, ensure that the rolling quality of shaped steel, and there is simple in construction, with low cost, the advantage such as easy to operate, is remarkably improved the installation effectiveness of shaped steel guide and guard.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is instrumentation plan of the present utility model.
In figure, labelling is as follows: 1, angle square, 2, ruler, 3, vernier, 4, lock-screw, 5, square iron, 6, under defend plate, 7, roll.
Detailed description of the invention
Referring to Fig. 1 and Fig. 2, this utility model includes angle square 1, ruler 2, vernier 3, lock-screw 4 and square iron 5, and vernier 3 slides along ruler 2 and can pass through lock-screw 4 and tightens together with ruler 2. The relation of the relation of vernier 3 and ruler 2 main scale just as slide gauge and vernier. Angle square 1 and square iron 5 are fixed be connected with verniers 3 and ruler 2 respectively.
Making step:
(1) by the zero graduation line of ruler 2 side towards square iron 5, the lower end of ruler 2 is welded on the end of square iron 5, notices that ruler 2 does not have graduated side outwardly, must make the plane perpendicular of ruler 2 and square iron 5.
(2) the zero graduation line of vernier 3 and ruler 2 is alignd, then utilizing lock-screw 4 the two to be locked, square iron 5 is placed on a horizontal plane, and the long straight-arm of angle square 1 is touched horizontal plane, short straight-arm touch vernier 3 and does not have the side of scale, then angle square 1 and vernier 3 is welded together. Now the bottom surface of square iron 5 is in same level with the long straight-arm lower surface of angle square 1 and the zero graduation line of ruler 2 and vernier 3 aligns. Guide and guard Position Scale completes.
Using method:
In shaped steel guide and guard assembling process, after defending plate 6 under installing, being placed on down by guide and guard Position Scale defends on plate 6, square iron 5 lower surface with under defend plate 6 upper surface laminating, moving cursor 3, the long straight-arm making angle square 1 is tangent with the pass bottom land of roll 7, and now the reading of ruler 2 is down the distance defending plate upper surface to pass bottom land. If apart from improper, adjust horizontal depth of beam, then measure, until meeting technological requirement.
Claims (3)
1. the Position Scale being used for installing shaped steel guide and guard, it is characterized in that, it includes angle square (1), ruler (2), vernier (3) and square iron (5), described ruler (2) is perpendicular to the bottom surface of square iron (5), its lower end is fixed on the side of square iron (5), described vernier (3) is arranged on ruler (2) and above and is slidably connected with ruler (2), described angle square (1) has two orthogonal straight-arms, a straight-arm therein is parallel with the bottom surface of square iron (5), and another straight-arm is parallel with ruler (2) and fixing with vernier (3) is connected.
2. a kind of Position Scale for installing shaped steel guide and guard according to claim 1, is characterized in that, described vernier (3) is provided with the lock-screw (4) corresponding with ruler (2).
3. a kind of Position Scale for installing shaped steel guide and guard according to claim 1 and 2, is characterized in that, the zero graduation line of described ruler (2) to the distance of square iron (5) bottom surface equal to the zero graduation line of vernier (3) to the distance of the drift angle of angle square (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003702.XU CN205300430U (en) | 2016-01-06 | 2016-01-06 | A positioning scale for installing shaped steel is led and is defended |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003702.XU CN205300430U (en) | 2016-01-06 | 2016-01-06 | A positioning scale for installing shaped steel is led and is defended |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205300430U true CN205300430U (en) | 2016-06-08 |
Family
ID=56484463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620003702.XU Active CN205300430U (en) | 2016-01-06 | 2016-01-06 | A positioning scale for installing shaped steel is led and is defended |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205300430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986901A (en) * | 2019-11-25 | 2020-04-10 | 邯郸钢铁集团有限责任公司 | Installation and positioning method for guide of section steel rolling mill |
-
2016
- 2016-01-06 CN CN201620003702.XU patent/CN205300430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986901A (en) * | 2019-11-25 | 2020-04-10 | 邯郸钢铁集团有限责任公司 | Installation and positioning method for guide of section steel rolling mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |