CN210361134U - Device is changed to shaped steel roughing mill compensating beam - Google Patents
Device is changed to shaped steel roughing mill compensating beam Download PDFInfo
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- CN210361134U CN210361134U CN201921090316.9U CN201921090316U CN210361134U CN 210361134 U CN210361134 U CN 210361134U CN 201921090316 U CN201921090316 U CN 201921090316U CN 210361134 U CN210361134 U CN 210361134U
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Abstract
A device for replacing a balance beam of a section steel roughing mill. This device is changed to shaped steel roughing mill compensating beam includes the device automobile body, sets up the plummer through elevating gear on the device automobile body, sets up the workstation on the plummer, sets up the ejector pin through the workstation, designs the structure size of workstation, regulating plate and ejector pin according to shaped steel roughing mill's structure to guarantee the plummer to rise the back and contact with the compensating beam bottom. The ejector pin is relative with the round pin axle between lifting hydraulic cylinder and the compensating beam, and the ejector pin can be ejecting with the round pin axle, realizes the dismantlement between lifting hydraulic cylinder and the compensating beam, then pulls out the back with the device automobile body, can overhaul the part that gets off dismantling. The utility model has the advantages of reasonable design, can enter into narrow and small rolling mill housing space in, adopt comparatively simple operation can accomplish the dismantlement and the installation of part on the rolling mill, the utility model relates to an overhaul platform suitable for the inside maintenance of rolling mill housing is used.
Description
Technical Field
The utility model relates to a rolling mill overhauls equipment technical field, more specifically says, in particular to device is changed to shaped steel roughing mill compensating beam.
Background
In the prior art, most of steel rolling production lines adopt a memorial archway type rolling mill, particularly a large-sized section rolling mill, and rollers arranged on the rolling production lines basically adopt universal rollers, so that the internal space of the rolling mill is limited. When in maintenance, the existing equipment such as a maintenance platform and the like can not enter the inside of the rolling mill, so that the maintenance difficulty of large parts in the rolling mill is increased.
SUMMERY OF THE UTILITY MODEL
Therefore, how to provide an overhaul platform suitable for overhaul and use in the rolling mill housing, so that the maintenance of the rolling mill is facilitated, and the problem to be solved by technical personnel in the field is urgently needed.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a shaped steel roughing mill compensating beam changes device, it includes: the device comprises a device body, a control device and a control device, wherein the upper side surface of the device body is a mounting surface; the lifting device is fixedly arranged on the mounting surface; the driving device is in power connection with the lifting device; the bearing platform is arranged above the mounting surface and is connected with the lifting device, and the bearing platform can move up and down relative to the device vehicle body through the lifting device; the workbench is arranged on the bearing surface, an adjusting plate is arranged on the workbench, and an ejector rod used for ejecting a pin shaft between a lifting hydraulic cylinder and a balance beam of the section steel roughing mill is movably arranged on the adjusting plate.
In the above apparatus for replacing a balance beam of a rough rolling mill of section steel, it is preferable that a guide unit is provided on the mounting surface, the guide unit includes a guide sleeve, a guide rod is slidably provided in the guide sleeve, a sliding direction of the guide rod in the guide sleeve is parallel to a moving direction of the carrier table with respect to the apparatus body, and the guide rod is connected to the carrier table.
In the apparatus for replacing the balance beam of the section bar roughing mill as described above, preferably, two guide assemblies are provided, and the two guide assemblies are symmetrically disposed on both sides of the lifting device.
In the device for replacing the balance beam of the section bar roughing mill as described above, preferably, the lifting device includes a lifting shaft, and a connecting rod is fixedly disposed between the lifting shaft and the guide rod.
In the apparatus for replacing a balance beam of a section bar roughing mill as described above, preferably, one of the lifting devices is provided with at least one of the guide assemblies and is formed with one lifting unit; the lifting units are arranged in two numbers, and the two lifting units are arranged on the mounting surface at intervals.
In the device for replacing the balance beam of the section bar roughing mill as described above, preferably, the lifting devices in the two lifting units are linked through a transmission rod, and the driving device is in power connection with the transmission rod.
In the above device for replacing the balance beam of the rough rolling mill of section steel, preferably, in a three-dimensional rectangular coordinate system established with the bearing surface as an XY-axis coordinate plane, a pin shaft between a lifting hydraulic cylinder of the rough rolling mill of section steel and the balance beam is arranged along a Y-axis of the three-dimensional rectangular coordinate system; the bearing table can move along the Z axis of the three-dimensional rectangular coordinate system; a strip hole is formed in the adjusting plate along the X axis of the three-dimensional rectangular coordinate system, and the adjusting plate is movably arranged on the workbench through the strip hole; the ejector rod can axially move on the adjusting plate along the Y axis of the three-dimensional rectangular coordinate system.
In the apparatus for replacing a balance beam of a section bar roughing mill as described above, preferably, the work bench is located below a hollow space formed by the balance beam, and includes: the base body is arranged on the bearing surface; and the convex block is arranged on the top surface of the base body, and the adjusting plate is arranged on the side surface, perpendicular to the Y axis, of the three-dimensional rectangular coordinate system.
In the above-described replacement device for the balance beam of the section bar roughing mill, preferably, the lifting device is a lifting screw; the driving device is a motor.
In the apparatus for replacing a balance beam of a section roughing mill as described above, preferably, the jack is screw-fitted to the adjusting plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a device is changed to shaped steel roughing mill compensating beam. The utility model provides a device is changed to shaped steel roughing mill compensating beam is including the device automobile body, be provided with the plummer through elevating gear on the device automobile body, be provided with the workstation on the plummer, be provided with the ejector pin through the workstation, structure according to shaped steel roughing mill is to the workstation, the structure size of regulating plate and ejector pin designs, in order to guarantee that the plummer rises the back and contact with the compensating beam bottom, under this state, the ejector pin can just relative with the round pin axle that promotes between pneumatic cylinder and the compensating beam, just can be ejecting with this round pin axle through rotatory ejector pin, realize promoting the dismantlement between pneumatic cylinder and the compensating beam, then pull out the back with the device automobile body, can overhaul the part that the dismantlement got off. The utility model has the advantages of reasonable design, can enter into narrow and small rolling mill housing space in, adopt comparatively simple operation, just can accomplish the dismantlement and the installation of part on the rolling mill, the utility model relates to an overhaul platform suitable for the inside maintenance of rolling mill housing is used.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. Wherein:
FIG. 1 is a schematic structural view of a device for replacing a balance beam of a rough rolling mill for profile steel according to an embodiment of the present invention;
FIG. 2 is a front view of the device for replacing the balance beam of the rough rolling mill for section steel according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the device for replacing the balance beam of the rough rolling mill for profile steel according to an embodiment of the present invention at a bottom view;
FIG. 4 is a front view of the cross beam changer for a rough rolling mill according to an embodiment of the present invention in a working state;
FIG. 5 is a side view of the cross beam changer for a rough rolling mill according to an embodiment of the present invention in a working state;
fig. 6 is a schematic structural view of a balance beam replacing device of a rough rolling mill for section steel in an embodiment of the present invention, which is in a bottom view when the device is in use;
fig. 7 is a schematic structural view of the device for replacing the balance beam of the rough rolling mill for section steel in the top view in the use state of the present invention.
In the drawings, the correspondence between the component names and the reference numerals is:
the device comprises a vehicle body 1, a lifting device 2, a driving device 3, a bearing platform 4, a workbench 5, an adjusting plate 6, a mandril 7, a guide sleeve 8, a guide rod 9, a connecting rod 10, a transmission rod 11, a base body 12, a bump 13, a hollow space 14, a balance beam 15, an anti-lock hydraulic cylinder 16, a lifting hydraulic cylinder 17, a pin shaft 18 and a screw-down screw 19.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. Each example is provided by way of explanation of the invention and not limitation of the invention. In fact, it will be apparent to those skilled in the art that modifications and variations can be made in the present invention without departing from the scope or spirit of the invention. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. It is therefore intended that the present invention encompass such modifications and variations as fall within the scope of the appended claims and equivalents thereof.
In the description of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", 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 of the present invention and do not require that the present invention must be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. The terms "connected" and "connected" used in the present invention should be understood in a broad sense, and may be, for example, either fixed or detachable; they may be directly connected or indirectly connected through intermediate members, and specific meanings of the above terms will be understood by those skilled in the art as appropriate.
Referring to fig. 1 to 7, fig. 1 is a schematic structural diagram of a beam replacement device for a rough rolling mill of section steel according to an embodiment of the present invention; FIG. 2 is a front view of the device for replacing the balance beam of the rough rolling mill for section steel according to an embodiment of the present invention; fig. 3 is a schematic structural view of the device for replacing the balance beam of the rough rolling mill for profile steel according to an embodiment of the present invention at a bottom view; FIG. 4 is a front view of the cross beam changer for a rough rolling mill according to an embodiment of the present invention in a working state; FIG. 5 is a side view of the cross beam changer for a rough rolling mill according to an embodiment of the present invention in a working state; fig. 6 is a schematic structural view of a balance beam replacing device of a rough rolling mill for section steel in an embodiment of the present invention, which is in a bottom view when the device is in use; fig. 7 is a schematic structural view of the device for replacing the balance beam of the rough rolling mill for section steel in the top view in the use state of the present invention.
The utility model discloses a device is changed to shaped steel roughing mill compensating beam, this device is changed to shaped steel roughing mill compensating beam specifically includes following component parts:
have other subassembly functions of installation and can be at gliding device automobile body 1 on rolling mill line guide rail, device automobile body 1 preferentially adopts metal material to make, for example cast iron, and it can improve device automobile body 1's structural strength, in order to guarantee the utility model discloses when bearing heavier equipment, device automobile body 1 can provide reliable support. A plurality of rollers which are matched with the upper line guide rail in a rolling way are arranged on the lower side surface of the device vehicle body 1, and the upper side surface of the device vehicle body 1 is an installation surface and is used for installing other components.
The lifting device 2 has a lifting function, and in a preferred embodiment of the present invention, the lifting device 2 is a lifting screw. Of course, in other embodiments of the present invention, the lifting device 2 may also be a hydraulic cylinder or an air cylinder.
Specifically, the lifting device 2 is fixedly arranged on the mounting surface, an assembly groove matched with the shape of the bottom end of the lifting device 2 is arranged on the mounting surface, and the lifting device 2 is clamped in the assembly groove, so that the fixing on the mounting surface of the device body 1 is realized.
The device comprises a driving device 3 for driving the lifting device 2 to act, and the driving device 3 is in power connection with the lifting device 2. When the lifting device 2 is a lifting screw, the driving device 3 is a motor, the driving device 3 can output a rotation motion to the lifting device 2 through the transmission rod 11, and the lifting screw can convert the rotation motion into a lifting motion of the lifting screw. When the lifting device 2 is an air cylinder or a hydraulic cylinder, the driving device 3 is an air source or a hydraulic source.
When the lifting devices 2 are designed to be lifting screw structures and two lifting devices 2 are arranged, the lifting devices 2 are linked through the transmission rod 11, and the driving device 3 is in power connection with the transmission rod 11.
Since the carrier 4 having a function of supporting the member to be attached/detached (the member to be detached from the roughing mill or the member to be attached to the rolling mill) is in direct contact with the member to be attached/detached, the carrier 4 is preferably made of a metal material such as cast iron.
The carrier 4 is mounted above the device body 1, and the lower side surface of the carrier 4 is fixedly connected with the lifting device 2, so that the carrier 4 can be driven to move up and down relative to the device body 1 by the lifting device 2. The upper side surface of the bearing table 4 is a bearing surface, and components needing to be disassembled and assembled are placed on the bearing surface.
Have round pin axle (in the utility model discloses in specifically indicate the round pin axle 18 between lifting cylinder 17 and the compensating beam 15) type part dismouting function's workstation 5, this round pin axle is used for understanding lifting cylinder 17 and compensating beam 15 the utility model discloses in, workstation 5 is fixed to be set up on the loading end, and it can be welded connection, also can be through bolt fixed connection.
A hollow space 14 is formed on the balance beam 15, and when the balance beam 15 is loaded on the bearing surface, the workbench 5 is just positioned in the hollow space 14. The anti-lock hydraulic cylinder is also positioned in the hollowed space 14 formed by the balance beam.
The workbench 5 has a certain height, an adjusting plate 6 is arranged at the upper part of the workbench 5, and a mandril 7 for ejecting a pin shaft 18 between a lifting hydraulic cylinder 17 on the rolling mill and a balance beam 15 is movably arranged on the adjusting plate 6.
The utility model discloses in, workstation 5's concrete structure is as follows: the workbench 5 comprises a base body 12, the base body 12 is arranged on the bearing surface, the workbench 5 further comprises a projection 13, the projection 13 is arranged on the top surface of the base body 12, and an adjusting plate 6 is arranged on one side surface (the side surface perpendicular to the Y axis of the three-dimensional rectangular coordinate system) of the projection 13.
In order to be able to describe the structure of the table 5 and the components provided on the table 5 more clearly, it is defined here that: a three-dimensional rectangular coordinate system is established by taking the bearing surface as an XY-axis coordinate plane, and a pin shaft 18 between a lifting hydraulic cylinder 17 and a balance beam 15 of the section steel roughing mill is arranged along the Y axis of the three-dimensional rectangular coordinate system; the bearing table 4 can move along the Z axis of the three-dimensional rectangular coordinate system; a strip hole is arranged on the adjusting plate 6 along the X axis of the three-dimensional rectangular coordinate system, and the adjusting plate is movably arranged on the workbench 5 through the strip hole; the ejector rod can axially move along the Y axis of the three-dimensional rectangular coordinate system on the adjusting plate 6. The elongated hole may be an oblong hole or a rectangular hole, which is not limited in this embodiment.
Specifically, the ejector rod 7 is in threaded fit with the adjusting plate 6, one end of the ejector rod 7 is used for abutting against the pin shaft 18, and the other end of the ejector rod 7 is provided with a knob, so that the ejector rod 7 can rotate conveniently.
On device automobile body 1, the utility model discloses still set up the direction subassembly on its installation face, the direction subassembly has the function of stabilizing 2 upper and lower actions of elevating gear, still has the support function to plummer 4 simultaneously, provides a plurality of fulcrums to plummer 4 through the direction subassembly to guarantee that it can stably bear heavier parts.
Specifically, the guide assembly comprises a guide sleeve 8, the guide sleeve 8 is fixedly arranged on the installation surface of the device vehicle body 1, a guide rod 9 is slidably arranged in the guide sleeve 8, the sliding direction of the guide rod 9 in the guide sleeve 8 is parallel to the moving direction of the bearing platform 4 relative to the vehicle body, and the guide rod 9 is connected with the bearing platform 4.
Specifically, the direction subassembly is provided with two, and two direction subassembly symmetries divide locates elevating gear 2's both sides, and the direction subassembly symmetry sets up, and it can further improve the stability of elevating gear 2 lift action.
Specifically, the lifting device 2 comprises a lifting shaft, and a connecting rod 10 is fixedly arranged between the lifting shaft and the guide rod 9.
Specifically, one lifting device 2 is correspondingly provided with at least one guide assembly and is formed with a lifting unit; the lifting units are arranged in two numbers, and the two lifting units are arranged on the mounting surface at intervals. The above-mentioned interval setting specifically means: the two lifting units are respectively arranged on the device body 1 near two ends of the device body 1.
Based on the device for replacing the balance beam of the section steel roughing mill, the specific steps for replacing the device for replacing the balance beam of the section steel roughing mill are as follows:
pushing the balance beam replacing device of the section steel roughing mill into a mill housing;
starting a driving device 3 of the balance beam replacing device of the section steel roughing mill to enable a bearing platform 4 to ascend;
adjusting a mandril 7 of a device for replacing the balance beam of the section steel roughing mill and aligning the mandril 7 with a pin shaft 18 between a lifting hydraulic cylinder 17 and the balance beam 15 on the mill, ejecting the pin shaft 18 by using the mandril 7, and then releasing the connection between a screw-down screw 19 and an anti-lock hydraulic cylinder 16 on the mill;
the bearing table 4 is lowered, and simultaneously the disassembled parts carried on the bearing table 4 are descended along with the bearing table 4, and then the device for replacing the balance beam of the section roughing mill is pulled out of the mill housing.
The utility model discloses a device is changed to shaped steel roughing mill compensating beam, it is a device that is applicable to shaped steel roughing mill memorial archway inner space and carries out equipment replacement, maintenance.
The utility model discloses in, this device is changed to shaped steel roughing mill compensating beam is including automobile body, elevating gear (elevating screw), direction subassembly (uide bushing 8, guide bar 9 and connecting rod 10), plummer 4, workstation 5, regulating plate 6, ejector pin 7.
The utility model discloses a theory of operation is: the lifting devices are respectively arranged at the positions of the vehicle body close to the two ends of the vehicle body (on the mounting surface of the vehicle body), and the lifting devices are lifting screw rods. A transmission rod 11 is arranged between the lifting devices, and the transmission rod 11 realizes linkage between the two lifting devices. A driving device 3 is installed at one end of the vehicle body, and the driving device 3 drives the transmission rod 11 to rotate and is used for driving the lifting screw rods on two sides of the transmission rod 11 to lift. Connecting rods 10 are installed on two sides of the top end of the lifting screw rod, the connecting rods 10 are connected with guide rods 9, the guide rods 9 are installed on an installation surface through guide sleeves 8, and stability of the lifting screw rod during operation can be improved. The upper end of the lifting screw rod is provided with a bearing platform 4 for bearing a balance beam 15 for dismounting. The bearing surface of the bearing table 4 is provided with two working tables 5, the working tables 5 are provided with two adjusting plates 6 and ejector rods 7, and the ejector rods 7 can disassemble and assemble a pin shaft 18 for connecting a lifting hydraulic cylinder 17 and a balance beam 15 on the rolling mill through reasonable design of the installation position of the working tables 5 on the bearing surface. When the automatic assembling device works, the vehicle body is assembled, then the vehicle body is placed on the guide rail on the line of the rolling mill, and the vehicle body is pushed into the housing along the guide rail on the line of the rolling mill; after the car body is in place, starting a motor, driving a lifting screw rod by the motor to lift a bearing platform 4, contacting the bearing platform 4 with the bottom end of a balance beam 15 (a component of a rolling mill) after the bearing platform 4 is lifted, and then ejecting a pin shaft 18 between a lifting hydraulic cylinder 17 and the balance beam 15 by utilizing an adjusting plate 6 and an ejector rod 7 on a workbench 5; then the connection between the screw-down screw 19 of the rolling mill and the anti-lock hydraulic cylinder 16 of the rolling mill is released, and the balance beam 15 and the anti-lock hydraulic cylinder 16 are completely placed on the bearing platform 4; and finally, lowering the lifting screw to lower the bearing table 4 to the lowest position, and pulling the vehicle body out of the housing to finish the disassembly of the balance beam 15. Referring to the above-described removal operation of the equalizer bar 15, the mounting operation of the equalizer bar 15 may be performed in reverse in accordance with the above-described steps.
The utility model provides a device is changed to shaped steel roughing mill compensating beam, its operating procedure as follows:
step one, after the vehicle body is assembled, pushing the vehicle body into the housing along a guide rail on the line of a rolling mill;
step two, after the trolley is in place, a motor drives a lead screw to lift the bearing platform 4 to be in contact with the bottom end of the balance beam 15, then a pin shaft 18 between the lifting hydraulic cylinder 17 and the balance beam 15 is ejected out by utilizing an adjusting plate 6 and an ejector rod 7 on the workbench 5, and then the connection between a pressing lead screw 19 and an anti-lock hydraulic cylinder 16 is released;
and step three, lowering the lifting screw to lower the bearing table 4 to the lowest position and then pulling out the housing to finish the disassembly of the balance beam 15.
The utility model discloses a shaped steel roughing mill compensating beam changes device and a shaped steel roughing mill compensating beam change method. The utility model provides a device is changed to shaped steel roughing mill compensating beam is including device automobile body 1, be provided with plummer 4 through elevating gear 2 on device automobile body 1, be provided with workstation 5 on plummer 4, be provided with ejector pin 7 through workstation 5, structure according to shaped steel roughing mill is to workstation 5, the structure size of regulating plate 6 and ejector pin 7 designs, in order to guarantee that plummer 4 raises the back and contact with compensating beam 15 bottom, under this state, ejector pin 7 can just and promote the round pin axle 18 between pneumatic cylinder 17 and the compensating beam 15 relatively, just can be ejecting with this round pin axle 18 through rotatory ejector pin 7, realize promoting the dismantlement between pneumatic cylinder 17 and the compensating beam 15, then pull out the back with device automobile body 1, can overhaul the part that the dismantlement got off. The utility model has the advantages of reasonable design, can enter into narrow and small rolling mill housing space in, adopt comparatively simple operation, just can accomplish the dismantlement and the installation of part on the rolling mill, the utility model relates to an overhaul platform suitable for the inside maintenance of rolling mill housing is used.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a shaped steel roughing mill compensating beam changes device which characterized in that includes:
the device comprises a device body (1), wherein the upper side surface of the device body is an installation surface;
the lifting device (2) is fixedly arranged on the mounting surface;
the driving device (3) is in power connection with the lifting device;
the bearing platform (4) is provided with a bearing surface on the upper side surface, is arranged above the mounting surface and is connected with the lifting device, and can move up and down relative to the device vehicle body through the lifting device;
the steel bar roughing mill comprises a workbench (5), wherein the workbench is arranged on the bearing surface, an adjusting plate (6) is arranged on the workbench, and an ejector rod (7) used for ejecting a pin shaft (18) between a lifting hydraulic cylinder (17) of the steel bar roughing mill and a balance beam is movably arranged on the adjusting plate.
2. The apparatus for replacing a balance beam of a section bar roughing mill according to claim 1,
the device comprises a mounting surface and a bearing platform, wherein the mounting surface is provided with a guide assembly, the guide assembly comprises a guide sleeve (8), a guide rod (9) is slidably arranged in the guide sleeve, the sliding direction of the guide rod in the guide sleeve is parallel to the moving direction of the bearing platform relative to the device vehicle body, and the guide rod is connected with the bearing platform.
3. The apparatus for replacing a balance beam of a section bar roughing mill according to claim 2,
the guide assemblies are arranged in two numbers, and the two guide assemblies are symmetrically arranged on two sides of the lifting device respectively.
4. The apparatus for replacing a balance beam of a section bar roughing mill according to claim 2,
the lifting device comprises a lifting shaft, and a connecting rod (10) is fixedly arranged between the lifting shaft and the guide rod.
5. The apparatus for replacing a balance beam of a section bar roughing mill according to claim 2,
the lifting device is correspondingly provided with at least one guide assembly and is provided with a lifting unit;
the lifting units are arranged in two numbers, and the two lifting units are arranged on the mounting surface at intervals.
6. The apparatus for replacing a balance beam of a section bar roughing mill according to claim 5,
the lifting devices in the two lifting units are linked through a transmission rod (11), and the driving device is in power connection with the transmission rod.
7. The apparatus for replacing a balance beam of a section bar roughing mill according to claim 1,
in a three-dimensional rectangular coordinate system established by taking the bearing surface as an XY-axis coordinate plane, a pin shaft between a lifting hydraulic cylinder and a balance beam of the section steel roughing mill is arranged along a Y axis of the three-dimensional rectangular coordinate system;
the bearing table can move along the Z axis of the three-dimensional rectangular coordinate system;
a strip hole is formed in the adjusting plate along the X axis of the three-dimensional rectangular coordinate system, and the adjusting plate is movably arranged on the workbench through the strip hole;
the ejector rod can axially move on the adjusting plate along the Y axis of the three-dimensional rectangular coordinate system.
8. The apparatus for replacing a balance beam of a section bar roughing mill according to claim 7,
the workstation is located fretwork space (14) below that the compensating beam formed includes:
the base body (12) is arranged on the bearing surface; and
and the convex block (13) is arranged on the top surface of the base body, and the adjusting plate is arranged on the side surface, perpendicular to the Y axis, of the three-dimensional rectangular coordinate system.
9. The apparatus for replacing a balance beam of a section bar roughing mill according to any one of claims 1 to 8,
the lifting device is a lifting screw rod;
the driving device is a motor.
10. The apparatus for replacing a balance beam of a section bar roughing mill according to claim 1,
the ejector rod is in threaded fit with the adjusting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921090316.9U CN210361134U (en) | 2019-07-12 | 2019-07-12 | Device is changed to shaped steel roughing mill compensating beam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921090316.9U CN210361134U (en) | 2019-07-12 | 2019-07-12 | Device is changed to shaped steel roughing mill compensating beam |
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| CN210361134U true CN210361134U (en) | 2020-04-21 |
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| CN201921090316.9U Active CN210361134U (en) | 2019-07-12 | 2019-07-12 | Device is changed to shaped steel roughing mill compensating beam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253493B (en) * | 2019-07-12 | 2024-06-07 | 山东钢铁股份有限公司 | Profile steel roughing mill balance beam replacement device and profile steel roughing mill balance beam replacement method |
-
2019
- 2019-07-12 CN CN201921090316.9U patent/CN210361134U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253493B (en) * | 2019-07-12 | 2024-06-07 | 山东钢铁股份有限公司 | Profile steel roughing mill balance beam replacement device and profile steel roughing mill balance beam replacement method |
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