CN214684669U - Online auxiliary cutting device for continuous casting billets - Google Patents
Online auxiliary cutting device for continuous casting billets Download PDFInfo
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- CN214684669U CN214684669U CN202120635497.XU CN202120635497U CN214684669U CN 214684669 U CN214684669 U CN 214684669U CN 202120635497 U CN202120635497 U CN 202120635497U CN 214684669 U CN214684669 U CN 214684669U
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Abstract
The utility model relates to a ferrous metallurgy continuous casting technical field especially relates to an online supplementary cutting device of continuous casting billet. The device comprises two positioning frames which are arranged above a continuous casting billet at a certain interval, wherein the positioning frames are parallel to the cutting surface of the continuous casting billet; the two positioning frames are connected into a whole; the device also comprises two slideways, and the slideways are arranged above the continuous casting billet in parallel with the positioning frame; each slideway is provided with a pulley, and the two pulleys are connected into a whole through a fixed bracket; a fixed buckle is arranged above the fixed support, and the gun body of the flame gun can be connected to the cutting device through the fixed buckle and drives the pulley to move on the slide way; the body of the flame gun is provided with an infrared point location projection structure. The device not only can ensure that the section is neat and neat, improve the continuous casting and rolling productivity, but also reduce the secondary heating cost of the continuous casting billet with uneven section.
Description
Technical Field
The utility model relates to a ferrous metallurgy continuous casting technical field especially relates to an online supplementary cutting device of continuous casting billet.
Background
In the continuous production process of the continuous casting billet, due to the reasons of equipment precision, process parameters and the like, the situation of uneven cutting sections of the continuous casting billet is easy to occur, the common treatment method is to carry out offline treatment on the continuous casting billet with uneven cutting sections, and carry out finishing treatment by adopting a flame cutting trolley after online cooling. During the off-line process of the continuous casting billet, a large amount of manpower and material resources are required to be input for finishing, so that the production continuity is reduced, the heat of the on-line continuous casting billet is wasted, and the energy is wasted due to the fact that the casting billet is heated for a long time by a heating furnace before being rolled.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned technical problem that prior art exists, the utility model discloses a continuous casting billet auxiliary cutting device on line when the uneven condition in online continuous casting billet cutting section appears, can realize online auxiliary cutting accurate control, carries out the secondary cutting, gets rid of the uneven partial continuous casting billet cutting of section.
The utility model provides a specific technical scheme as follows:
an online auxiliary cutting device for a continuous casting billet comprises two positioning frames which are arranged above the continuous casting billet at a certain interval, wherein the positioning frames are parallel to a cutting surface of the continuous casting billet; the two positioning frames are connected into a whole; the two slideways are parallel to the positioning frame and are arranged above the continuous casting billet; each slideway is provided with a pulley, and the two pulleys are connected into a whole through a fixed bracket; a fixed buckle is arranged above the fixed support, and the gun body of the flame gun can be connected to the cutting device through the fixed buckle and drives the pulley to move on the slide way; the body of the flame gun is provided with an infrared point location projection structure.
Furthermore, the two positioning frames are connected into a whole through a pair of supporting frames; the slide is fixed between two support frames.
Furthermore, both ends of each locating rack are provided with a support leg which is in contact with the ground, and the support legs are arranged on both sides of the continuous casting billet.
Furthermore, the two positioning frames are connected into a whole through a connecting frame; the connecting frame comprises a first support vertically welded on the same positioning frame at a certain interval, and the first support between the two positioning frames is connected into a whole through a second horizontal support.
Furthermore, each positioning frame is provided with one slide way.
The utility model has the advantages as follows:
the utility model has simple structure, the positioning frame is placed on the continuous casting billet, the slide ways parallel to the section of the continuous casting billet are arranged, each slide way is provided with a pulley, and the two pulleys are connected into a whole through the fixed support; a fixed buckle is arranged above the fixed support, and the gun body of the flame gun can be connected to the cutting device through the fixed buckle and drives the pulley to move on the slide way; the body of the flame gun is provided with an infrared point location projection structure. When the condition that the cutting sections of the online continuous casting billets are uneven occurs, accurate control of online auxiliary cutting can be achieved, secondary cutting is carried out, and the partial continuous casting billets with uneven sections are cut and removed. The device not only can ensure that the section is neat and neat, improve the continuous casting and rolling productivity, but also reduce the secondary heating cost of the continuous casting billet with uneven section.
Drawings
Fig. 1 is a schematic view of an auxiliary cutting device in embodiment 1 of the present invention;
fig. 2 is a schematic view of an auxiliary cutting device in embodiment 2 of the present invention.
In the figure: 1. continuously casting a billet; 2. a support leg; 3. a positioning frame; 4. a support frame; 5. a slideway; 6. a pulley; 61. fixing a bracket; 7. a flame gun; 71. an infrared point location projection structure; 8. a connecting frame; 81. a first bracket; 82. and a second bracket.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, the online auxiliary cutting device for the continuous casting billet 1 provided by the embodiment includes two pairs of support legs 2 arranged on the ground at two sides of the continuous casting billet 1, two positioning frames 3 connected between the two pairs of support legs 2, and the two positioning frames 3 located right above the continuous casting billet 1 and parallel to the cutting surface of the continuous casting billet 1; the positioning frames 3 are connected into a whole through a pair of supporting frames 4; two slide ways 5 parallel to the cutting surface of the continuous casting billet 1 are fixed between the two support frames 4; each slideway 5 is provided with a pulley 6, and the two pulleys 6 are connected into a whole through a fixed bracket; a fixing buckle is arranged above the fixing support, and the gun body of the flame gun 7 can be connected to the cutting device through the fixing buckle and drives the pulley 6 to move on the slideway 5; the body of the flame gun 7 is provided with an infrared point location projection structure 71. Before cutting, the auxiliary cutting device is arranged on the continuous casting billet 1, so that the cutting position can meet the requirement of cutting all uneven continuous casting billets 1; opening an infrared point position projection structure 71 on the flame gun 7, and matching with the positioning frame 3 to confirm that the cutting is vertical to the continuous casting billet 1; and opening the flame gun 7, igniting, dragging the flame gun 7 along the width direction of the continuous casting billet 1 by a handle holding the flame gun 7, and performing online secondary cutting on the continuous casting billet 1 with uneven section in the moving process of the flame gun 7.
Example 2
The online auxiliary cutting device for the continuous casting billet 1 comprises two positioning frames 3 arranged above the continuous casting billet 1 at a certain interval, wherein the positioning frames 3 are parallel to the cutting surface of the continuous casting billet 1; the two positioning frames 3 are connected into a whole through a connecting frame 8; the connecting frame 8 comprises a first support 81 vertically welded on the same positioning frame 3 at a certain interval, and the first supports 81 between the two positioning frames 3 are connected into a whole through a second horizontal support 82; each positioning frame 3 is provided with a slide way 5 in parallel; each slideway 5 is provided with a pulley 6, and the two pulleys 6 are connected into a whole through a fixed bracket 61; a fixing buckle is arranged above the fixing support, and the gun body of the flame gun 7 can be connected to the cutting device through the fixing buckle and drives the pulley 6 to move on the slideway 5; the body of the flame gun 7 is provided with an infrared point location projection structure 71.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a continuous casting billet is cutting device with assisting on line which characterized in that: the device comprises two positioning frames which are arranged above a continuous casting billet at a certain interval, wherein the positioning frames are parallel to the cutting surface of the continuous casting billet; the two positioning frames are connected into a whole; the two slideways are parallel to the positioning frame and are arranged above the continuous casting billet; each slideway is provided with a pulley, and the two pulleys are connected into a whole through a fixed bracket; a fixed buckle is arranged above the fixed support, and the gun body of the flame gun can be connected to the cutting device through the fixed buckle and drives the pulley to move on the slide way; the body of the flame gun is provided with an infrared point location projection structure.
2. The on-line auxiliary cutting device for the continuous casting slab as claimed in claim 1, wherein: the two positioning frames are connected into a whole through a pair of supporting frames; the slide is fixed between two support frames.
3. The on-line auxiliary cutting device for the continuous casting slab as claimed in claim 1, wherein: and two ends of each positioning frame are provided with a support leg which is in contact with the ground, and the support legs are arranged on two sides of the continuous casting billet.
4. The on-line auxiliary cutting device for the continuous casting slab as claimed in claim 1, wherein: the two positioning frames are connected into a whole through a connecting frame; the connecting frame comprises a first support vertically welded on the same positioning frame at a certain interval, and the first support between the two positioning frames is connected into a whole through a second horizontal support.
5. The on-line auxiliary cutting device for the continuous casting slab as claimed in claim 1, wherein: each positioning frame is provided with one slide way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120635497.XU CN214684669U (en) | 2021-03-29 | 2021-03-29 | Online auxiliary cutting device for continuous casting billets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120635497.XU CN214684669U (en) | 2021-03-29 | 2021-03-29 | Online auxiliary cutting device for continuous casting billets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214684669U true CN214684669U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120635497.XU Active CN214684669U (en) | 2021-03-29 | 2021-03-29 | Online auxiliary cutting device for continuous casting billets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214684669U (en) |
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2021
- 2021-03-29 CN CN202120635497.XU patent/CN214684669U/en active Active
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