CN213136050U - Aligning device for side hole submersed nozzle turning - Google Patents
Aligning device for side hole submersed nozzle turning Download PDFInfo
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- CN213136050U CN213136050U CN202021604596.3U CN202021604596U CN213136050U CN 213136050 U CN213136050 U CN 213136050U CN 202021604596 U CN202021604596 U CN 202021604596U CN 213136050 U CN213136050 U CN 213136050U
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Abstract
The utility model provides an aligning device is used in side opening immersion nozzle car processing, including: a base; the first supporting piece is vertically arranged on one side of the base; the sliding part is sleeved on the first supporting part in a sliding manner; the inserting sleeve is fixedly connected to the sliding piece; the measuring rod is inserted in the inserting sleeve and can slide relative to the inserting sleeve, scales are marked on the measuring rod, and a mounting hole is formed in the measuring rod; the marking component is arranged in the mounting hole; the second supporting piece is fixedly arranged on the base and is opposite to the first supporting piece; the rotating part is rotatably connected to the top of the second supporting part; the first locking assembly is used for locking the fixed sliding part and the first supporting part; the second locking assembly is used for locking the measuring rod and the plug-in sleeve; wherein, when not measuring, the central line of mounting hole and the central line of second support member coincide. Through the utility model provides a current side opening immersion nozzle add the difficult problem of alignment at the lathe man-hour.
Description
Technical Field
The utility model relates to an aluminium carbon goods technical field, concretely relates to side opening formula immersion nozzle is aligning device for car processing.
Background
The submerged nozzle is a main part for connecting the tundish and the crystallizer and can smoothly convey molten steel from the tundish to the crystallizer. It can protect molten steel from secondary oxidation, prevent the covering slag from being drawn into molten steel and prevent the molten steel from increasing nitrogen, and can prevent the molten steel from flowing into crystallizer and splashing.
The side hole type submerged nozzle is used on a rectangular blank or a plate blank, is not a straight-through steel passing mode, is a symmetrical two-hole mode at one end inserted into a crystallizer, can enable molten steel to flow in parallel with the long side of the crystallizer, enables the liquid level temperature of the whole crystallizer to be uniform, does not turn over and has good slagging performance.
The side hole type submerged nozzle is formed, the top of the side hole type submerged nozzle is not provided with a through hole, alignment is not good when the side hole type submerged nozzle is machined on a vertical lathe, wall thickness deviation is easy to generate, the verticality of the side hole and the flow field of molten steel in a crystallizer are affected, and the phenomenon of perforation and steel leakage can occur on one side of the side hole with the thin wall thickness.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model discloses to side opening immersion nozzle adds the difficult problem of alignment at the lathe man-hour among the prior art, provide one kind and be used for side opening immersion nozzle alignment device for car processing, can be to the convenient and fast alignment that carries on of side opening immersion nozzle.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
the utility model provides an aligning device is used in side opening immersion nozzle car processing, including:
a base;
the first supporting piece is vertically arranged on one side of the base;
the sliding part is sleeved on the first supporting part in a sliding manner and can slide up and down relative to the first supporting part;
the inserting sleeve is fixedly connected to the sliding piece;
the measuring rod is inserted into the insertion sleeve and can slide relative to the insertion sleeve, scales are marked on the measuring rod, an installation hole penetrating through the measuring rod from top to bottom is formed in the end part, far away from the first supporting piece, of the measuring rod, and the sliding direction of the measuring rod is perpendicular to that of the sliding piece;
a scribing component installed in the installation hole;
the second supporting piece is fixedly arranged on the base and is opposite to the first supporting piece;
the rotating component is rotatably connected to the top of the second support piece and is matched with an inner core of the side hole submerged nozzle;
the first locking assembly is used for locking and fixing the sliding piece and the first supporting piece;
the second locking assembly is used for locking the measuring rod and the inserting sleeve;
wherein a centerline of the mounting hole and a centerline of the second support member coincide when not measured.
Furthermore, the first supporting piece is a square supporting upright post which is welded and fixed on the base.
Furthermore, the sliding part is a square sleeve matched with the square support upright post in shape, and the sliding part is sleeved on the square support upright post.
Furthermore, the inserting sleeve is fixedly connected to one side of the sliding part, and the front end face and the rear end face of the inserting sleeve are flush with the front side face and the rear side face of the sliding part respectively.
Further, the marking part is a marking pen.
Furthermore, the base is provided with an insertion hole penetrating through the base, the second supporting piece is provided with an insertion protrusion, the end part of the insertion protrusion is provided with an external thread, and the insertion protrusion penetrates through the insertion hole and is locked and fixed on the bottom surface of the base through a locking nut.
Furthermore, the measuring rod is perpendicular to the first supporting member, and two ends of the measuring rod are respectively exposed out of two ends of the inserting sleeve.
Further, the rotating part is rotatably connected to the second supporting part through a bearing.
Furthermore, the first locking assembly comprises a first locking hole formed in the sliding part and a locking bolt screwed in the first locking hole, and when the first locking assembly is locked and fixed, the locking bolt is screwed in the first locking hole and abuts against the side face of the first supporting part.
Furthermore, the second locking assembly comprises a locking screw and a second locking hole formed in the insertion sleeve, and when the second locking assembly is locked and fixed, the locking screw is screwed in the second locking hole and abuts against the side face of the measuring rod.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
the utility model discloses in the alignment device is used in survey hole entering formula mouth of a river car processing that provides, place side opening immersion nozzle on rotating part when using, adjust slide part and the contact of side opening immersion nozzle top surface of assembly on the slider messenger measuring stick, then according to the anchor clamps size, the pulling measuring stick, the distance that makes its pull out is the same with the tight diameter of clamp, then rotate rotating part and drive side opening immersion nozzle and rotate, draw the location circle at side opening immersion nozzle top surface through marking off the part, add man-hour at the car, it can directly to press from both sides anchor clamps in location circle position department, make the alignment of side opening immersion nozzle simple and convenient more, the rate of accuracy of alignment and the efficiency of alignment have been improved simultaneously.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is the utility model discloses side opening immersion nozzle alignment device for car processing's structural schematic diagram.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides an embodiment of side opening immersion nozzle is aligning device for car processing, including:
the base 100, which is a preferred embodiment of the base 100 in this embodiment, is: the base 100 is a rectangular platform which cannot be too large according to actual conditions, and the preferred rectangular platform is an iron plate with the thickness of 10mm and the size of 350mm multiplied by 450mm, so that the plane is flat and cannot deform. The supporting legs are added at the four corners of the rectangular platform, and the height of the supporting legs is preferably 50 mm.
The first supporting member 200 is vertically disposed on one side of the base 100, and preferably, the first supporting member 200 is a square supporting column, which is welded and fixed on the base 100. The square supporting upright posts are square iron pipes, the preferred size is 50mm multiplied by 50mm, and the thickness is 5 mm. Specifically, the first supporter 200 may be welded at a central position of one side of the narrow side of the base 100 when fixed.
The sliding part 300 is slidably sleeved on the first support part 200 and can slide up and down relative to the first support part 200; the sliding member 300 is adapted to the first supporting member 200 so that it can be just sleeved on the first supporting member 200. Further, the sliding member 300 is a square sleeve adapted to the square support column, and is sleeved on the square support column.
Preferably, the square sleeve is a square iron sleeve sleeved outside the first support member 200, and has a size of 50.2mm × 50.2mm, the length of the sliding member 300 is 100mm, and the thickness of the plate constituting the sliding member 300 is 5 mm.
In order to lock and fix the position of the sliding member 300, a first locking assembly (not shown) is correspondingly disposed in the embodiment, and the first locking assembly (not shown) is used for locking and fixing the sliding member 300 and the first support 200;
specifically, the first locking assembly (not shown) in this embodiment includes:
further, the first locking assembly (not shown in the figure) comprises a first locking hole formed in the sliding member 300 and a locking bolt screwed in the first locking hole, when the first locking assembly is locked and fixed, the locking bolt is screwed in the first locking hole and abuts against the side surface of the first supporting member 200, preferably, the first locking hole is a screw hole formed in the center of the back surface of the square iron pipe sleeve, the specification of the first locking hole is M12, the sliding member 300 can be locked and fixed at different height positions of the first supporting member 200 through the first locking assembly (not shown in the figure), specifically, when the adjustment is performed, the locking bolt can be firstly loosened, then the sliding member 300 is adjusted to slide up and down along the first supporting member 200, when the sliding member slides to a proper position, the locking bolt is continuously screwed, and abuts against the outer side surface of the first supporting member 200 after being continuously subjected to the locking force of the locking bolt, to achieve a locking fixation of the slider 300.
The insert sleeve 400 is fixedly connected to the sliding member 300, and when the insert sleeve 400 is specifically connected, the insert sleeve 400 may be directly welded and fixed to one side surface of the sliding member 300, and an insert cavity is formed inside the insert sleeve.
The measuring rod 500 is inserted into the insertion sleeve 400 and can slide relative to the insertion sleeve 400, when the measuring rod 500 is arranged, the measuring rod 500 is adapted to the insertion cavity so that the measuring rod can be inserted into the insertion sleeve, scales are marked on the measuring rod 500, an installation hole 510 penetrating through the measuring rod 500 from top to bottom is formed in the end part, away from the first support member 200, of the measuring rod 500, and the sliding direction of the measuring rod 500 is perpendicular to the sliding direction of the sliding member 300;
preferably, the measuring rod 500 is a graduated scale with dimensions of 300mm in length, 20mm in width and 14mm in thickness. The mounting hole 510 is provided through the measuring rod 500 from top to bottom, and has a diameter of 4-6mm, preferably 5 mm.
Preferably, the measuring rod 500 in this embodiment is disposed perpendicular to the first supporting member 200 and both ends thereof are exposed from both ends of the insertion sleeve 400, respectively.
A scribing part installed in the installation hole 510;
a second supporter 600 fixedly disposed on the base 100 and disposed opposite to the first supporter 200;
and a rotating member 700 rotatably connected to the top of the second support and adapted to the inner core of the side-hole submerged nozzle, wherein the rotating member 700 is preferably a rotatable cylinder having a height of 20-40mm, and the diameter of the rotatable cylinder matches the diameter of the top of the inner core of the side-hole submerged nozzle, so as to support the nozzle and ensure that no offset occurs.
And, when set, the height of the second supporter 600 and the rotating member 700 and the height of the core of the side hole submerged nozzle are higher, so that the side hole submerged nozzle can be lifted to be rotated.
A second locking assembly (not shown) for locking the measuring rod 500 and the cartridge 400; specifically, the second locking assembly (not shown in the drawings) in this embodiment includes a locking screw and a second locking hole formed in the insertion sleeve 400, and when the second locking assembly is locked and fixed, the locking screw is screwed in the second locking hole and abuts against the side surface of the measuring rod 500. After the measuring rod 500 is drawn in place, the position of the measuring rod 500 can be located by screwing the locking screw against the measuring rod 500.
Wherein a centerline of the mounting hole 510 and a centerline of the second support member coincide when not measured.
Further, the inserting sleeve 400 is fixedly connected to one side of the sliding member 300, the front end surface and the rear end surface of the inserting sleeve are flush with the front side surface and the rear side surface of the sliding member 300, respectively, and the reading reference position on the measuring rod 500 is located at a position corresponding to the front end surface of the inserting sleeve 400. In this embodiment, the front end surface of the cartridge 400 is indicated as the front end surface along the sliding direction of the measuring rod 500, the surface opposite to the second supporting member 600 is the front end surface, and the surface far away from the second supporting member 600 is the rear end surface.
Preferably, the scribing component in this embodiment is a scribing pen, the scribing pen can be assembled in the mounting hole 510, the pen end of the scribing pen is arranged downwards, and a positioning circle matched with the size of the clamp is drawn on the top surface of the side hole submerged nozzle product corresponding to the scribing pen.
In order to realize the connection and fixation of the second supporting piece 600 and the base 100, when the base 100 is arranged, the base 100 is correspondingly provided with an insertion hole penetrating through the base 100, the second supporting piece 600 is provided with an insertion projection, the end part of the insertion projection is provided with an external thread, and the insertion projection penetrates through the insertion hole and is locked and fixed on the bottom surface of the base 100 through a locking nut. Preferably, in this embodiment, an insertion hole with a diameter of 15mm is drilled in a position 50mm away from the side of the base 100, so that the center of the insertion hole is concentric with the center of the measuring rod 500 in the initial unmeasured state. Meanwhile, in order to facilitate the later reading of the size, the position of the front end face of the insertion sleeve 400 is correspondingly set as a reading reference position, and a continuously increased scale mark is arranged on the measuring rod 500 along the direction from the insertion to the front end face to the rear end face of the insertion sleeve 400.
However, the value on the measuring rod 500 corresponding to the reading reference position may be in two cases, one case is: the value of the measuring rod 500 at the position is 0, the radius value of the positioning circle to be drawn is determined according to the size of the clamp, and then the measuring rod 500 is pulled to the reading reference position, so that the corresponding value of the measuring rod 500 is the radius value of the positioning circle.
The other situation is as follows: the scale value at the position is not 0, the radius value of the positioning circle to be drawn and the value on the measuring rod 500 corresponding to the scale position of 0 are determined according to the size of the clamp, then the scale value on the measuring rod 500 is calculated, and then the measuring rod 500 is pulled to the value of the measuring rod 500 corresponding to the reading reference position, wherein the value is the calculated scale value of the measuring rod 500.
Of course, when the fixing device is installed, the base 100 in the embodiment may also be welded and fixed on the base 100 by welding, and only the second supporting member 600 may be fixed.
When in arrangement, the second supporting member 600 in this embodiment includes a first supporting section and a second supporting section, the diameter of the second supporting section is smaller than that of the first supporting section, and the rotating member 700 is rotatably mounted on the second supporting section, preferably, when in connection, the rotating member 700 is rotatably connected to the second supporting member 600 through a bearing.
The alignment device in the embodiment can simply realize the alignment of the side hole type immersion nozzle. When a side-hole type nozzle is machined, the side-hole submerged nozzle needs to be clamped and positioned through a clamp, the positioning position of the positioning clamp can be quickly positioned through the aligning device in the embodiment, specifically, when the side-hole type nozzle is used, the side-hole submerged nozzle is sleeved on a rotating part 700 of a second supporting piece 600 according to the diameter of the upper clamp in the machining process, a sliding part 300 is adjusted up and down to drive an inserting sleeve and a measuring rod 500 to move up and down, so that the end part of a scribing part arranged on the measuring rod 500 is contacted with the top surface of the side-hole submerged nozzle, the sliding part 300 is positioned through a first locking component (not shown in the figure), then the diameter of a positioning circle needing to be drawn is obtained according to the diameter of the clamp, then the measuring rod 500 is pulled according to the diameter value of the positioning circle, the distance of the measuring rod 500 pulled from the inserting sleeve 400 is the same as the radius value of the positioning, then, the side hole submerged nozzle and the rotating part 700 are rotated to rotate relative to the slide line part, so that a positioning circle is drawn on the top plane of the side hole submerged nozzle, and after the side hole submerged nozzle and the rotating part are turned on a lathe, the fixture is aligned with the positioning circle to achieve alignment.
The side hole immersion nozzle alignment device provided in this embodiment can realize quick alignment and alignment, greatly improves production efficiency, and also avoids the problem of wall thickness deviation caused by uneven alignment of the side hole immersion nozzle.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a side opening immersion nozzle is aligning device for car processing which characterized in that, including:
a base;
the first supporting piece is vertically arranged on one side of the base;
the sliding part is sleeved on the first supporting part in a sliding manner and can slide up and down relative to the first supporting part;
the inserting sleeve is fixedly connected to the sliding piece;
the measuring rod is inserted into the insertion sleeve and can slide relative to the insertion sleeve, scales are marked on the measuring rod, an installation hole penetrating through the measuring rod from top to bottom is formed in the end part, far away from the first supporting piece, of the measuring rod, and the sliding direction of the measuring rod is perpendicular to that of the sliding piece;
a scribing component installed in the installation hole;
the second supporting piece is fixedly arranged on the base and is opposite to the first supporting piece;
the rotating component is rotatably connected to the top of the second support piece and is matched with an inner core of the side hole submerged nozzle;
the first locking assembly is used for locking and fixing the sliding piece and the first supporting piece;
the second locking assembly is used for locking the measuring rod and the inserting sleeve;
wherein a centerline of the mounting hole and a centerline of the second support member coincide when not measured.
2. The alignment device for turning the lateral hole submerged nozzle of claim 1, wherein the first supporting member is a square supporting column welded and fixed to the base.
3. The apparatus of claim 2, wherein the alignment device for turning the side-hole immersion nozzle,
the sliding piece is a square sleeve matched with the square support upright post in shape, and the sliding piece is sleeved on the square support upright post.
4. The alignment device for turning a side hole submerged nozzle of claim 1, wherein the insert sleeve is fixedly attached to one side of the sliding member, and the front end surface and the rear end surface of the insert sleeve are flush with the front side surface and the rear side surface of the sliding member, respectively.
5. The apparatus of claim 1, wherein the marking means is a marking pen.
6. The aligning device for turning a side hole submerged nozzle according to claim 1, wherein a mounting hole is formed through the base on the base, a mounting protrusion is formed on the second supporting member, an external thread is formed at an end portion of the mounting protrusion, and the mounting protrusion passes through the mounting hole and is locked and fixed on the bottom surface of the base by a locking nut.
7. The aligning apparatus for turning a lateral hole immersion nozzle according to claim 1, wherein the measuring rod is disposed perpendicular to the first supporter and has both ends exposed from both ends of the insertion sleeve, respectively.
8. The lateral bore immersion nozzle alignment apparatus for turning of claim 1, wherein said rotating member is rotatably coupled to said second support member by a bearing.
9. The alignment device for turning the lateral hole submerged nozzle according to claim 1, wherein the first locking assembly comprises a first locking hole formed on the sliding member and a locking bolt screwed in the first locking hole, and when locked and fixed, the locking bolt is screwed in the first locking hole and abuts against the side surface of the first support member.
10. The aligning apparatus for turning a lateral hole submerged nozzle according to claim 1, wherein the second locking assembly comprises a locking screw and a second locking hole provided on the cartridge, and when the locking assembly is locked and fixed, the locking screw is screwed in the second locking hole and abuts against the lateral surface of the measuring rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021604596.3U CN213136050U (en) | 2020-08-05 | 2020-08-05 | Aligning device for side hole submersed nozzle turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021604596.3U CN213136050U (en) | 2020-08-05 | 2020-08-05 | Aligning device for side hole submersed nozzle turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213136050U true CN213136050U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021604596.3U Active CN213136050U (en) | 2020-08-05 | 2020-08-05 | Aligning device for side hole submersed nozzle turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213136050U (en) |
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2020
- 2020-08-05 CN CN202021604596.3U patent/CN213136050U/en active Active
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