CN214792850U - Measuring tool for online measurement of cutting seam of continuous casting flame cutting machine - Google Patents
Measuring tool for online measurement of cutting seam of continuous casting flame cutting machine Download PDFInfo
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- CN214792850U CN214792850U CN202120850333.9U CN202120850333U CN214792850U CN 214792850 U CN214792850 U CN 214792850U CN 202120850333 U CN202120850333 U CN 202120850333U CN 214792850 U CN214792850 U CN 214792850U
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Abstract
The utility model belongs to a measuring tool especially relates to a measuring tool of online measurement cutting joint of continuous casting flame cut machine. It can be on-line actual measurement flame cutting machine cutting gap width. Comprises a main rod of a measurer and a measuring slide rod parallel to the main rod; the main rod is connected with the sliding rod through a first guide frame, the main rod is fixedly connected with the first guide frame, and the sliding rod is connected with a slide way of the first guide frame; the slit measuring head is arranged at the bottom of the main rod, the longitudinal section of the slit measuring head is in the shape of an isosceles right triangle, and the right-angle side of the isosceles right triangle is vertically connected with the bottom of the main rod; the mobile pole comprises a main rod body and a sliding rod body, wherein scale marks are arranged on the main rod body, and a pointer pointing to the scale marks is arranged on the sliding rod.
Description
Technical Field
The utility model belongs to a measuring tool especially relates to a measuring tool of online measurement cutting joint of continuous casting flame cut machine.
Background
When a casting blank is cut on a continuous casting flame cutting machine of a steel plant, because of the fast pace of continuous casting, high drawing speed and frequent cutting of fixed length, a small gap of cutting must be ensured, and the cutting loss can be reduced. In the existing steel mill, no good measuring tool exists, the slit width of the fire cutting machine during cutting of the casting blank is determined by long-time field observation of naked eyes, and the visual deviation is large. And the environment temperature is higher when the red casting blank is cut, and the actual cutting seam of the casting blank is between 3 and 6mm in actual production cannot be verified at all. But even if the error is as small as 1mm, the fire cutter can cause great loss to enterprises under frequent cutting.
Disclosure of Invention
The utility model discloses be exactly to the defect that prior art exists, provide a device of continuous casting flame cut machine on-line measuring cutting seam, it can be online actual measurement flame cut machine cutting seam width.
In order to achieve the purpose, the utility model adopts the following technical proposal that the device comprises a main rod of a measurer and a measuring slide rod parallel to the main rod; the main rod is connected with the sliding rod through a first guide frame, the main rod is fixedly connected with the first guide frame, and the sliding rod is connected with a slide way of the first guide frame; the slit measuring head is arranged at the bottom of the main rod, the longitudinal section of the slit measuring head is in the shape of an isosceles right triangle, and the right-angle side of the isosceles right triangle is vertically connected with the bottom of the main rod; the mobile pole comprises a main rod body and a sliding rod body, wherein scale marks are arranged on the main rod body, and a pointer pointing to the scale marks is arranged on the sliding rod.
Furthermore, the bottom end of the slide rod is used as a measuring head and is in a tip shape.
Further, a handheld handle is arranged at the top of the main rod of the measurer.
In the scheme one of leading truck one, leading truck bottom, measuring head top have linked firmly leading truck one, leading truck one is except the part that links to each other with the leading truck, still includes the horizontal sleeve body part that extends along one side, measure the slide bar and pass this horizontal sleeve body, and with horizontal sleeve body sliding connection.
Still further, the slip is a damped slip.
Furthermore, a rubber antiskid sleeve is arranged in the horizontal sleeve body and used for achieving damping sliding between the sliding rod and the sleeve body.
In the second scheme of the first guide frame, the bottom end of the main rod and the upper part of the measuring head are fixedly connected with the first guide frame, and the first guide frame comprises a main rod connecting part connected with the main rod and a damping guide rail sliding block extending along one side; the guide rail in the damping guide rail sliding block is connected with the connecting part of the main rod, and the sliding block in the damping guide rail sliding block is connected with the sliding rod; the up-and-down translation of the sliding rod relative to the main rod is realized through the damping sliding of the guide rail and the sliding block.
And in the first or second guide frame, a second guide frame is arranged on the main rod, above the first guide frame and below the scale marks, and the second guide frame and the first guide frame are the same in structure and are both connected with the slide rod in a sliding manner.
Compared with the prior art the utility model discloses beneficial effect.
The utility model discloses measuring tool is on can realizing measured data's basis fast, and simple to use, preparation instrument are with low costs, practical safety. The method not only improves the yield of the steel billet, reduces the steel material for continuous casting, but also reduces the production cost of enterprises.
Drawings
The present invention will be further described with reference to the accompanying drawings and the following detailed description. The scope of protection of the present invention is not limited to the following description.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the measurement state of the present invention.
Fig. 3 is a schematic structural diagram of the gap measuring head of the present invention.
Fig. 4 is a partially enlarged schematic view of fig. 1 according to the present invention.
Fig. 5 is a partially enlarged schematic view of fig. 2 according to the present invention.
In the figure, 1 is a main rod, 2 is a gap measuring head, 3 is a handle, 4 is a scale mark, 5 is a pointer, 6 is a second guide frame, 7 is a measuring slide rod, 8 is a first guide frame, 9 is a contact head, 10 is a cutting gap, and 11 is a casting blank.
Detailed Description
As shown in figures 1-5, the utility model is used for the slot when cutting casting blank 11 on the hot cutting machine of steel mill continuous casting operation district, because of the fast rhythm high drawing speed of continuous casting, the frequent cutting of scale must be guaranteed the little crack of cutting, just can reduce the cutting loss, when improving the billet yield, reduces the iron and steel material of continuous casting, has reduced the manufacturing cost of enterprise.
The invention aims to quickly measure the cutting seam under the condition of high-rhythm and high-frequency scale replacement, and a measuring tool for measuring the cutting seam on line by a continuous casting flame cutting machine is used at high temperature, so that the required materials are all high-temperature-resistant materials and are manufactured according to the specified measurement size. The invention also aims to reduce the physical damage of high temperature to field operators. The third purpose of the invention is to change the visual measurement mode and measure the width of the cutting gap 10 of the flame cutting machine from 'actual', 'accurate' and 'quick'.
The device specifically comprises a main rod 1 of a measurer and a measuring slide rod 7 parallel to the main rod 1; the main rod 1 is connected with the sliding rod through a first guide frame 8, the main rod 1 is fixedly connected with the first guide frame 8, and the sliding rod is connected with a first 8-way slide of the first guide frame; the bottom of the main rod 1 is provided with a gap measuring head 2, the longitudinal section of the gap measuring head 2 is in the shape of an isosceles right triangle, and the right-angle side of the isosceles right triangle is vertically connected with the bottom of the main rod 1; the scale mark 4 is arranged on the rod body of the main rod 1, so that the main rod 1 is used as a scale, and the pointer 5 pointing to the scale mark 4 is arranged on the slide rod.
Because the two right-angle sides of the measuring head are equal, when the measuring head is inserted into the cutting gap 10 of the casting blank 11, the measuring head cannot enter continuously after extending to a certain depth, and at the moment, the width of the gap is equal to the depth of the measuring head. If the depth of insertion of the measuring head can be expressed, this is the width of the cutting slit 10.
During measurement, the bottom of the measuring slide rod 7 is abutted against the casting blank 11, and the measuring head also moves upwards relative to the guide frame in the process of entering the cutting gap 10; and initially the end of the gap measuring head 2 is kept flat (at the same height) as the end of the measuring slide 7. The measuring head is therefore moved downwards by a distance equal to the distance of upward movement of the measuring slide 7 when it projects into the cutting slot 10. When the measuring head is leveled with the end part (contact 9) of the sliding rod, the scale of the pointer 5 of the sliding rod pointing to the main rod 1 is 0 scale, and when the sliding rod moves upwards, the pointing scale is the last reading. This translates the cutting gap 10 of the cast slab 11 into a reading of the slide pointer 5 pointing to the main bar 1. Ultimately achieving the majority of the objectives.
Preferably, the bottom end of the slide bar is used as a measuring head and is in a tip shape.
Preferably, a hand-held handle 3 is arranged at the top of the main measuring device rod 1.
In the scheme one of leading truck one 8, leading truck one 8 has been linked firmly to 1 bottom of mobile jib, measuring head top, leading truck one 8 is except the part that links to each other with mobile jib 1, still includes the horizontal cover body part that extends along one side, measure slide bar 7 and pass this horizontal cover body, and with horizontal cover body sliding connection.
More preferably, the slip is a damped slip.
More preferably, a rubber antiskid sleeve is arranged in the horizontal sleeve body and used for achieving damping sliding between the sliding rod and the sleeve body.
In the second scheme of the first guide frame 8, the first guide frame 8 is fixedly connected to the bottom end of the main rod 1 and the upper part of the measuring head, and the first guide frame 8 comprises a main rod 1 connecting part connected with the main rod 1 and a damping guide rail sliding block extending along one side; a guide rail in the damping guide rail sliding block is connected with the connecting part of the main rod 1, and the sliding block in the damping guide rail sliding block is connected with the sliding rod; the sliding rod can move up and down relative to the main rod 1 through the damping sliding of the guide rail and the sliding block.
In the first or second guide frame 8, preferably, a second guide frame 6 is arranged on the main rod 1, above the first guide frame 8 and below the scale mark 4, and the second guide frame 6 and the first guide frame 8 have the same structure and are both connected with the slide rod in a sliding manner. And the second guide frame 6 is used for auxiliary fixation of the slide rod.
Preparation work before casting: an operator wears protective clothing and protective gloves, cleans the periphery of the flame cutting machine, and prepares a measuring tool to be close to a measuring point. When casting is started in continuous casting, an operator prepares to measure: when a casting blank 11 moves to the vicinity of a cutting machine, an operator prepares, when the fire is cut by half, the operator stands on a fire cutting machine to timely insert a measured gap measuring head 2 into a cutting gap, the tip of a measuring slide rod 7 is abutted against the surface of the casting blank 11, and the measuring slide rod 7 slides upwards along a first guide frame 8 and a second guide frame in the process that the gap measuring head 2 enters the gap; when the progress of the measuring head is stopped, the measuring slide 7 also stops sliding. At this time, the pointer 5 points to the number of the scale mark 4; and (6) reading. The measuring tool is used for verifying that the data are accurate. 1. The measuring method is simple, the tool manufacturing cost is low, and the tool is practical and safe. 2. The measurement data can be realized quickly.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (9)
1. A measuring tool for measuring a cutting seam on line by a continuous casting flame cutting machine is characterized by comprising a main rod of a measurer and a measuring slide rod parallel to the main rod; the main rod is connected with the sliding rod through a first guide frame, the main rod is fixedly connected with the first guide frame, and the sliding rod is connected with a slide way of the first guide frame;
the slit measuring head is arranged at the bottom of the main rod, the longitudinal section of the slit measuring head is in the shape of an isosceles right triangle, and the right-angle side of the isosceles right triangle is vertically connected with the bottom of the main rod;
the mobile pole comprises a main rod body and a sliding rod body, wherein scale marks are arranged on the main rod body, and a pointer pointing to the scale marks is arranged on the sliding rod.
2. The tool for measuring the cutting seam of the continuous casting flame cutting machine on line according to the claim 1 is characterized in that: the bottom end of the slide bar is used as a measuring head and is in a tip shape.
3. The tool for measuring the cutting seam of the continuous casting flame cutting machine on line according to the claim 1 is characterized in that: and a handheld handle is arranged at the top of the main rod of the measurer.
4. The tool for measuring the cutting seam of the continuous casting flame cutting machine on line according to the claim 1 is characterized in that: the measuring device comprises a main rod, a measuring head and a measuring slide rod, wherein the main rod is connected with the measuring head through a first connecting rod, the measuring slide rod is connected with the measuring head through a second connecting rod, the first connecting rod is connected with the measuring head through a second connecting rod, and the second connecting rod is connected with the measuring head through a second connecting rod.
5. The tool for measuring the cutting seam of the continuous casting flame cutting machine on line according to claim 4, characterized in that: the slip is a damped slip.
6. The tool for measuring the cutting seam of the continuous casting flame cutting machine on line according to claim 4, characterized in that: and a rubber anti-slip sleeve is arranged in the horizontal sleeve body and is used for realizing damping sliding between the slide bar and the sleeve body.
7. The tool for measuring the cutting seam of the continuous casting flame cutting machine on line according to the claim 1 is characterized in that: the bottom end of the main rod and the upper part of the measuring head are fixedly connected with a first guide frame, and the first guide frame comprises a main rod connecting part connected with the main rod and a damping guide rail sliding block extending along one side; the guide rail in the damping guide rail sliding block is connected with the connecting part of the main rod, and the sliding block in the damping guide rail sliding block is connected with the sliding rod; the up-and-down translation of the sliding rod relative to the main rod is realized through the damping sliding of the guide rail and the sliding block.
8. The tool for measuring the cutting seam of the continuous casting flame cutting machine on line according to claim 7, is characterized in that: a second guide frame is arranged on the main rod, above the first guide frame and below the scale marks, and the second guide frame is identical to the first guide frame in structure and is connected with the sliding rod in a sliding mode.
9. The tool for measuring the cutting seam of the continuous casting flame cutting machine on line according to claim 4, characterized in that: a second guide frame is arranged on the main rod, above the first guide frame and below the scale marks, and the second guide frame is identical to the first guide frame in structure and is connected with the sliding rod in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120850333.9U CN214792850U (en) | 2021-04-24 | 2021-04-24 | Measuring tool for online measurement of cutting seam of continuous casting flame cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120850333.9U CN214792850U (en) | 2021-04-24 | 2021-04-24 | Measuring tool for online measurement of cutting seam of continuous casting flame cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214792850U true CN214792850U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120850333.9U Active CN214792850U (en) | 2021-04-24 | 2021-04-24 | Measuring tool for online measurement of cutting seam of continuous casting flame cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214792850U (en) |
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2021
- 2021-04-24 CN CN202120850333.9U patent/CN214792850U/en active Active
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