CN211142083U - Oxygen lance processing turning device - Google Patents
Oxygen lance processing turning device Download PDFInfo
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- CN211142083U CN211142083U CN201921731110.XU CN201921731110U CN211142083U CN 211142083 U CN211142083 U CN 211142083U CN 201921731110 U CN201921731110 U CN 201921731110U CN 211142083 U CN211142083 U CN 211142083U
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Abstract
The utility model provides an oxygen rifle processing turning device, its characterized in that: including first bent piece, second bent piece and connecting piece, be end to end connection between first bent piece, second bent piece and the connecting piece, for articulated between first bent piece and the second bent piece, be provided with outside upset pole on first bent piece and the second bent piece. First bent piece, second bent piece and connecting piece end to end connect around fixing on the raw materials steel pipe, rotate the upset pole after fixing, the upset pole drives the raw materials steel pipe and rotates the position that needs processing, waits that processing finishes, pulls down the connecting piece to pull down whole device can. Simple structure, easy dismounting, repeatedly usable, and can not make the tissue of raw materials steel pipe change, the stable state.
Description
Technical Field
The utility model relates to a steel smelting equipment field, specifically speaking relates to an oxygen rifle processing turning device.
Background
In steel smelting, an oxygen lance is one of key equipment for converter steelmaking, and is used for blowing oxygen to a molten pool in a converter during blowing and blowing nitrogen into the converter after blowing is finished to perform slag splashing and furnace protection so as to protect a furnace lining. The main workpiece of current oxygen rifle during processing is a whole raw steel pipe, and whole raw steel pipe needs the upset when processing, because weight reason, the method of prior art center upset mainly is: welding steel pole on raw materials steel pipe outer wall, the rotation that raw materials steel pipe was realized to workman's upset steel pole in the processing raw materials steel pipe process, need the limit upset limit processing according to raw materials steel pipe's processing like this, processing finishes need not overturn the back, cuts away welded steel pole with the cutting machine, grinds the weld mark on the raw materials steel pipe flat again, can cause two problems like this: firstly, the processing steps are complicated, the welding and the grinding are needed, and secondly, the local tissues of the welding positions on the raw material steel pipes can be changed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a novel food processing device
The purpose of the utility model is achieved through the following technical measures: the utility model provides an oxygen rifle processing turning device which characterized in that: including first bent piece, second bent piece and connecting piece, be end to end connection between first bent piece, second bent piece and the connecting piece, for articulated between first bent piece and the second bent piece, be provided with outside upset pole on first bent piece and the second bent piece.
First bent piece, second bent piece and connecting piece end to end connect around fixing on the raw materials steel pipe, twist the upset pole after fixing, and the upset pole is pressed fixedly on the raw materials steel pipe, rotates the upset pole, drives the raw materials steel pipe and rotates the position that needs processing, waits to process to finish, pulls down the connecting piece to it can to pull down whole device.
Preferably, one end of the connecting piece connected with the first bent piece is detachably connected.
As a preferred scheme, the turnover rods are arranged in a plurality and are uniformly distributed along the circumferential direction.
As a preferred scheme, the first bent piece and the second bent piece are in threaded connection with the turnover rod.
As a preferred scheme, the first bent piece and the second bent piece are both provided with adjusting nuts, and one end of the turnover rod is in threaded connection with the adjusting nuts.
As a preferable scheme, through holes are formed in the first bent piece and the second bent piece, and one end of the turnover rod can penetrate through the through holes.
Preferably, the inner sides of the first bent piece and the second bent piece are provided with anti-slip pads.
As a preferred scheme, the anti-skid mat is provided with anti-skid stripes.
As a preferable scheme, the inner walls of the first bent piece and the second bent piece are provided with anti-skid protrusions.
Preferably, the connecting piece is detachably connected with the second bent piece.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that:
the utility model provides an oxygen rifle processing turning device through with first curved piece, second curved piece and connecting piece end to end connection around fixing on the raw materials steel pipe, rotates the trip lever and rotates the raw materials steel pipe, simple structure, easy dismounting, repeatedly usable, and can not make the tissue of raw materials steel pipe change, the stable state.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
FIG. 1 is a schematic view of the overall structure of an oxygen lance processing and turning device of the utility model.
FIG. 2 is a schematic diagram of a second bent piece structure of the oxygen lance processing and turning device of the utility model.
FIG. 3 is a schematic view of a first bent piece structure of an oxygen lance processing and turning device of the utility model.
FIG. 4 is a schematic view of the overall structure of the oxygen lance processing and turning device of the present invention.
FIG. 5 is a schematic view of a second bent piece structure of the oxygen lance processing and turning device of the present invention.
FIG. 6 is a schematic view of a first bent piece structure of an oxygen lance processing and turning device of the utility model.
FIG. 7 is a schematic view of the overall structure of an oxygen lance processing and turning device of the utility model.
FIG. 8 is a schematic view of the overall structure of an oxygen lance processing and turning device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1: as shown in the attached drawings 1-3, the oxygen lance processing turning device comprises a first bent piece 1, a second bent piece 2 and a connecting piece, wherein the first bent piece 1, the second bent piece 2 and the connecting piece are connected end to end, the first bent piece 1 and the second bent piece 2 are hinged, and an outward turning rod 4 is arranged on the first bent piece 1 and the second bent piece 2. First bent piece 1, the curved 2 pieces of second and connecting piece end to end connect around fixing on the raw materials steel pipe, twist and move the upset pole and press and fix on the raw materials steel pipe, rotate the upset pole after fixed, the upset pole drives the raw materials steel pipe and rotates the position that needs processing, wait to process to finish, pull down the connecting piece to it can to pull down whole device. In this embodiment, the connecting member is a chain.
In this embodiment, as shown in fig. 3, a shaft sleeve 11 is disposed at one end of the first bent piece 1 connected to the second bent piece 2, one side of the shaft sleeve 11 is welded to an end of the first bent piece 1, as shown in fig. 2, a groove 21 and a connecting shaft 22 are disposed at one end of the second bent piece 2 connected to the first bent piece 1, the groove 21 is disposed at an end of the second bent piece 2 and has an opening facing outward, and the connecting shaft 22 is disposed at an opening of the groove 21 to close the groove 21, during processing, the groove 21 is cut at an end of the second bent piece 2, the shaft sleeve 11 is welded to an end of the first bent piece 1, the connecting shaft 22 penetrates through the shaft sleeve 11, and then both ends of the connecting shaft 22 are welded to an opening of the groove 21.
As shown in fig. 1, the end of the chain 3 connected to the first bent piece 1 is detachably connected. The hook 12 is arranged at one end of the first bent piece 1 connected with the lock chain 3, the hook 12 is welded at the end part of the first bent piece 1, the lock catch of the lock chain 3 is hung on the hook 12, and the length of the whole lock chain 3 can be adjusted according to the diameter of the processed oxygen lance; and the end of the second bent piece 2 connected with the chain 3 is provided with a closed hanging ring 23, the hanging ring 23 is connected with a lock catch of the chain 3, in the embodiment, the lock catch in the hanging ring 23 can not be taken out, the hanging ring 23 is firstly hung on the lock catch during processing, and then the hanging ring 23 is welded at the end part of the second bent piece 2.
As shown in fig. 1, the turning rod 4 is provided with a plurality of turning rods 4, and the turning rods 4 are uniformly distributed along the circumferential direction. One end of the turning rod 4 is fixed on the first bent piece 1 and the second bent piece 2, the other end of the turning rod is used for turning over workers, due to the weight of the oxygen lance, the turning rods 4 can be used for enabling a plurality of workers to operate simultaneously so as to reduce labor intensity, and in the embodiment, three turning rods 4 are installed, or four turning rods can be arranged.
As shown in fig. 1 and 3, the first bent piece 1 and the second bent piece 2 are provided with adjusting nuts 5 in the radial direction. The adjusting nut 5 is provided with an internal thread. Through holes are formed in the positions, where the adjusting nuts 5 are arranged, of the first bent piece 1 and the second bent piece 2, and then the adjusting nuts 5 are welded to the outside of the through holes to fix the first bent piece and the second bent piece. One end of the turning rod can pass through the through hole. One end of the turning rod 4 is provided with a screw rod 41 matched with the adjusting nut 5. The screw rod 41 is in threaded connection with the adjusting nut 5, so that the turning rod 4, the first bent piece 1 and the second bent piece 2 can be fixedly connected and can be conveniently disassembled and assembled.
Example 2: as shown in the attached figures 4-6, the oxygen lance processing turning device comprises a first bent piece 1, a second bent piece 2 and a chain 3, wherein the first bent piece 1, the second bent piece 2 and the chain 3 are connected end to end, the first bent piece 1 and the second bent piece 2 are hinged, and the first bent piece 1 and the second bent piece 2 are provided with outward turning rods 4. First bent piece 1, second bent piece 2 and 3 end to end connections of chain are around fixing on the raw materials steel pipe, rotate upset pole 4 after fixing, and upset pole 4 drives the raw materials steel pipe and rotates the position that needs processing, wait that processing finishes, pull down chain 3 to pull down whole device can.
In this embodiment, as shown in fig. 6, a shaft sleeve 11 is disposed at one end of the first bent piece 1 connected to the second bent piece 2, one side of the shaft sleeve 11 is welded to an end of the first bent piece 1, as shown in fig. 5, a groove 21 and a connecting shaft 22 are disposed at one end of the second bent piece 2 connected to the first bent piece 1, the groove 21 is disposed at an end of the second bent piece 2 and has an opening facing outward, and the connecting shaft 22 is disposed at an opening of the groove 21 to close the groove 21, during processing, the groove 21 is cut at an end of the second bent piece 2, the shaft sleeve 11 is welded to an end of the first bent piece 1, the connecting shaft 22 penetrates through the shaft sleeve 11, and then both ends of the connecting shaft 22 are welded to an opening of the groove 21.
As shown in fig. 4, the end of the chain 3 connected to the first bent piece 1 is detachably connected. The hook 12 is arranged at one end of the first bent piece 1 connected with the lock chain 3, the hook 12 is welded at the end part of the first bent piece 1, the lock catch of the lock chain 3 is hung on the hook 12, and the length of the whole lock chain 3 can be adjusted according to the diameter of the processed oxygen lance; and the end of the second bent piece 2 connected with the chain 3 is provided with a closed hanging ring 23, the hanging ring 23 is connected with a lock catch of the chain 3, in the embodiment, the lock catch in the hanging ring 23 can not be taken out, the hanging ring 23 is firstly hung on the lock catch during processing, and then the hanging ring 23 is welded at the end part of the second bent piece 2.
As shown in fig. 4, the turning rod 4 is provided with a plurality of turning rods 4, and the turning rods 4 are uniformly distributed along the circumferential direction of the first bent piece 1 and the second bent piece 2. One end of the turning rod 4 is fixed on the first bent piece 1 and the second bent piece 2, the other end of the turning rod is used for turning over workers, due to the weight of the oxygen lance, the turning rods 4 can be used for enabling a plurality of workers to operate simultaneously so as to reduce labor intensity, and in the embodiment, three turning rods 4 are installed, or four turning rods can be arranged.
As shown in fig. 4 and 6, the first bent piece 1 and the second bent piece 2 are provided with adjusting nuts 5 in the radial direction. The adjusting nut 5 is provided with an internal thread. Through holes are formed in the positions, where the adjusting nuts 5 are arranged, of the first bent piece 1 and the second bent piece 2, and then the adjusting nuts 5 are welded to the outside of the through holes to fix the first bent piece and the second bent piece. One end of the turning rod can pass through the through hole. One end of the turning rod 4 is provided with a screw rod 41 matched with the adjusting nut 5. The screw rod 41 is in threaded connection with the adjusting nut 5, so that the turning rod 4, the first bent piece 1 and the second bent piece 2 can be fixedly connected and can be conveniently disassembled and assembled.
As shown in fig. 4-6, the inner sides of the first bending piece 1 and the second bending piece 2 are provided with anti-slip pads 6. And the antiskid pad 6 is provided with antiskid stripes 61. The anti-skid pad 6 can be anti-skid, the friction force when the oxygen lance is rotated is increased, the anti-skid stripes 61 are used for increasing the friction force, the anti-skid stripes 61 are arranged in a protruding mode on the outer side of the anti-skid pad 6 in the embodiment, the anti-skid stripes can also be arranged to be sunken in the anti-skid pad 6, and the anti-skid effect can be achieved.
Example 3: as shown in fig. 2, 3 and 7, the oxygen lance processing turning device comprises a first bent piece 1, a second bent piece 2 and a chain 3, wherein the first bent piece 1, the second bent piece 2 and the chain 3 are connected end to end, the first bent piece 1 and the second bent piece 2 are hinged, and the first bent piece 1 and the second bent piece 2 are provided with outward turning rods 4. First bent piece 1, second bent piece 2 and 3 end to end connections of chain are around fixing on the raw materials steel pipe, rotate upset pole 4 after fixing, and upset pole 4 drives the raw materials steel pipe and rotates the position that needs processing, wait that processing finishes, pull down chain 3 to pull down whole device can.
In this embodiment, as shown in fig. 3, a shaft sleeve 11 is disposed at one end of the first bent piece 1 connected to the second bent piece 2, one side of the shaft sleeve 11 is welded to an end of the first bent piece 1, as shown in fig. 2, a groove 21 and a connecting shaft 22 are disposed at one end of the second bent piece 2 connected to the first bent piece 1, the groove 21 is disposed at an end of the second bent piece 2 and has an opening facing outward, and the connecting shaft 22 is disposed at an opening of the groove 21 to close the groove 21, during processing, the groove 21 is cut at an end of the second bent piece 2, the shaft sleeve 11 is welded to an end of the first bent piece 1, the connecting shaft 22 penetrates through the shaft sleeve 11, and then both ends of the connecting shaft 22 are welded to an opening of the groove 21.
As shown in fig. 7, the chain 3 is detachably connected to both the first bent piece 1 and the second bent piece 2. The first bent piece 1 and the second bent piece 2 and one end connected with the lock chain 3 are both provided with a hook 12, the hook 12 is welded at the end part, the lock catch of the lock chain 3 is hung on the hook 12, and the length of the whole lock chain 3 can be adjusted according to the diameter of the processed oxygen lance.
As shown in fig. 7, the turning rod 4 is provided in plurality, and the turning rods 4 are uniformly distributed along the circumferential direction of the first bent piece 1 and the second bent piece 2. One end of the turning rod 4 is fixed on the first bent piece 1 and the second bent piece 2, the other end of the turning rod is used for turning over workers, due to the weight of the oxygen lance, the turning rods 4 can be used for enabling a plurality of workers to operate simultaneously so as to reduce labor intensity, and in the embodiment, three turning rods 4 are installed, or four turning rods can be arranged.
As shown in fig. 7 and 3, the first bent piece 1 and the second bent piece 2 are provided with adjusting nuts 5 in the radial direction. The adjusting nut 5 is provided with an internal thread. Through holes are formed in the positions, where the adjusting nuts 5 are arranged, of the first bent piece 1 and the second bent piece 2, and then the adjusting nuts 5 are welded to the outside of the through holes to fix the first bent piece and the second bent piece. One end of the turning rod can pass through the through hole. One end of the turning rod 4 is provided with a screw rod 41 matched with the adjusting nut 5. The screw rod 41 is in threaded connection with the adjusting nut 5, so that the turning rod 4, the first bent piece 1 and the second bent piece 2 can be fixedly connected and can be conveniently disassembled and assembled.
Example 4: as shown in fig. 8, the oxygen lance processing turning device comprises a first bent piece 1, a second bent piece 2 and a chain 3, wherein the first bent piece 1, the second bent piece 2 and the chain 3 are connected end to end, the first bent piece 1 and the second bent piece 2 are hinged, and the first bent piece 1 and the second bent piece 2 are provided with outward turning rods 4. First bent piece 1, second bent piece 2 and 3 end to end connections of chain are around fixing on the raw materials steel pipe, rotate upset pole 4 after fixing, and upset pole 4 drives the raw materials steel pipe and rotates the position that needs processing, wait that processing finishes, pull down chain 3 to pull down whole device can.
As shown in fig. 8, the end of the chain 3 connected to the first bent piece 1 is detachably connected. The hook 12 is arranged at one end of the first bent piece 1 connected with the lock chain 3, the hook 12 is welded at the end part of the first bent piece 1, the lock catch of the lock chain 3 is hung on the hook 12, and the length of the whole lock chain 3 can be adjusted according to the diameter of the processed oxygen lance; and the end of the second bent piece 2 connected with the chain 3 is provided with a closed hanging ring 23, the hanging ring 23 is connected with a lock catch of the chain 3, in the embodiment, the lock catch in the hanging ring 23 can not be taken out, the hanging ring 23 is firstly hung on the lock catch during processing, and then the hanging ring 23 is welded at the end part of the second bent piece 2.
As shown in fig. 8, the turning rod 4 is provided in plurality, and the turning rods 4 are uniformly distributed along the circumferential direction of the first bent piece 1 and the second bent piece 2. One end of the turning rod 4 is fixed on the first bent piece 1 and the second bent piece 2, the other end of the turning rod is used for turning over workers, due to the weight of the oxygen lance, the turning rods 4 can be used for enabling a plurality of workers to operate simultaneously so as to reduce labor intensity, and in the embodiment, three turning rods 4 are installed, or four turning rods can be arranged.
As shown in fig. 8, the first bent piece 1 and the second bent piece 2 are provided with adjusting nuts 5 in the radial direction. The adjusting nut 5 is provided with an internal thread. Through holes are formed in the positions, where the adjusting nuts 5 are arranged, of the first bent piece 1 and the second bent piece 2, and then the adjusting nuts 5 are welded outside the through holes. One end of the turning rod can pass through the through hole. One end of the turning rod 4 is provided with a screw rod 41 matched with the adjusting nut 5. The screw rod 41 is in threaded connection with the adjusting nut 5, so that the turning rod 4, the first bent piece 1 and the second bent piece 2 can be fixedly connected and can be conveniently disassembled and assembled.
And anti-skid bulges 7 are arranged on the inner walls of the first bent piece 1 and the second bent piece 2. The anti-skid protrusions 7 are directly welded on the inner walls of the first bent piece 1 and the second bent piece 2, so that the friction force when the oxygen lance rotates is increased.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides an oxygen rifle processing turning device which characterized in that: including first bent piece, second bent piece and connecting piece, be end to end connection between first bent piece, second bent piece and the connecting piece, for articulated between first bent piece and the second bent piece, be provided with outside upset pole on first bent piece and the second bent piece.
2. The oxygen lance machining turning device as claimed in claim 1, characterized in that: the connecting piece is detachably connected with one end of the first bent piece.
3. The oxygen lance machining turning device as claimed in claim 2, characterized in that: the upset pole is equipped with a plurality ofly, and is a plurality of the upset pole is along circumference equipartition.
4. The oxygen lance machining turning device as claimed in claim 3, characterized in that: the first bent piece and the second bent piece are in threaded connection with the turnover rod.
5. The oxygen lance machining turning device as claimed in claim 4, characterized in that: and the first bent piece and the second bent piece are both provided with adjusting nuts, and one end of the turnover rod is in threaded connection with the adjusting nuts.
6. The oxygen lance machining turning device as claimed in claim 5, characterized in that: the first bent piece and the second bent piece are both provided with through holes, and one end of the turnover rod can penetrate through the through holes.
7. The oxygen lance processing turning device as claimed in one of the claims 1 to 6, characterized in that: and the inner sides of the first bent piece and the second bent piece are provided with anti-slip pads.
8. The oxygen lance machining turning device as claimed in claim 7, characterized in that: and the anti-skid mat is provided with anti-skid stripes.
9. The oxygen lance processing turning device as claimed in one of the claims 1 to 6, characterized in that: and anti-skid bulges are arranged on the inner walls of the first bent piece and the second bent piece.
10. The oxygen lance processing turning device as claimed in any one of claims 1 to 2, characterized in that: the connecting piece is detachably connected with the second bent piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731110.XU CN211142083U (en) | 2019-10-16 | 2019-10-16 | Oxygen lance processing turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731110.XU CN211142083U (en) | 2019-10-16 | 2019-10-16 | Oxygen lance processing turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211142083U true CN211142083U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921731110.XU Active CN211142083U (en) | 2019-10-16 | 2019-10-16 | Oxygen lance processing turning device |
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| Country | Link |
|---|---|
| CN (1) | CN211142083U (en) |
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- 2019-10-16 CN CN201921731110.XU patent/CN211142083U/en active Active
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