CN111069295A - An adjustable angle rolling mill - Google Patents
An adjustable angle rolling mill Download PDFInfo
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- CN111069295A CN111069295A CN202010017480.8A CN202010017480A CN111069295A CN 111069295 A CN111069295 A CN 111069295A CN 202010017480 A CN202010017480 A CN 202010017480A CN 111069295 A CN111069295 A CN 111069295A
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- base
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- adjusting driver
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
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- Mechanical Engineering (AREA)
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Abstract
The existing welded pipe forming adjusting device in the market at present usually controls the integral movement of an integral roller and a rack thereof after a die is adjusted according to a fixed angle, namely, the angle between the two adjusted rollers cannot be changed. The adjustment mode meets the stability of the relative position between the two rollers to a certain extent, but also limits the specification and range of product production to a certain extent. Because once the relative angle between the two rolls is limited, only welded tubes of the corresponding specifications can be produced, the production universality and continuity are limited to a certain extent. It is therefore important to develop an adjusting device that allows the two rollers to be freely adjusted.
Description
Technical Field
The invention relates to the technical field of continuous material forming, in particular to an angle-adjustable rolling mill in the field of material shape adjustment.
Background
The existing welded pipe forming adjusting device in the market at present usually controls the integral movement of an integral roller and a rack thereof after a die is adjusted according to a fixed angle, namely, the angle between the two adjusted rollers cannot be changed. The adjustment mode meets the stability of the relative position between the two rollers to a certain extent, but also limits the specification and range of product production to a certain extent. Because once the relative angle between the two rolls is limited, only welded tubes of the corresponding specifications can be produced, the production universality and continuity are limited to a certain extent. It is therefore important to develop an adjusting device that allows the two rollers to be freely adjusted.
Disclosure of Invention
The embodiment of the invention provides an adjusting device which can adjust parameters required by a production line more conveniently.
On the one hand, adjustable angle's rolling mill, including basic support (1), back shaft (2) and running roller (3), its characterized in that still includes swing bracket (4), swing bracket (4) are installed on basic support (1), and install on swing bracket (4) back shaft (2), and running roller (3) are installed on back shaft (2), be equipped with a lower part pivot (5) between swing bracket (4) and basic support (1), thereby swing bracket (4) can realize running roller (3) and change the production specification of rolling mill for the change of basic support (1) angle around lower part pivot (5) swing.
According to one aspect of the embodiment of the invention, the device further comprises a first adjusting driver (6), wherein a first end part of the first adjusting driver (6) is positioned at one side of the roller (3) far away from the swing bracket (4) and is connected with the swing bracket (4), a second end part of the first adjusting driver (6) is connected with the base bracket (1), and the first adjusting driver (6) can drive the swing bracket (4) to swing so as to change the angle of the roller (3) relative to the base bracket (1).
According to one aspect of the embodiment of the invention, the swing bracket (4) is further provided with an upper rotating shaft (7), the base bracket (1) is further provided with a bracket shaft (11), a first end part of the first adjusting driver (6) is connected with the swing bracket (4) through the upper rotating shaft (7), the first adjusting driver (6) can swing around the upper rotating shaft (7) relative to the swing bracket (4), a second end part of the first adjusting driver (6) is connected with the base bracket (1) through the bracket shaft (11), and the first adjusting driver (6) can swing around the bracket shaft (11) relative to the base bracket (1).
According to one aspect of the embodiment of the invention, the first adjusting driver (6) is a telescopic mechanism, and the distance between the first end part and the second end part of the first adjusting driver can be changed in length by the telescopic mechanism, so that the swing bracket (4) is driven to swing.
According to one aspect of the embodiment of the invention, the angle-adjustable rolling mill further comprises a base (8), a moving device (81) is further arranged on the base (8), the base support (1) is installed on the moving device (81), and the rolling wheel (3) installed on the base support (1) can move left and right relative to the base (8) through the movement of the moving device (81) to adjust the working position of the rolling wheel (3).
According to an aspect of another embodiment of the present invention, the angle-adjustable rolling mill may further include a base (8) and a first adjustment driver (6), the base support (1) is mounted on the base (8), a first end of the first adjustment driver (6) is located on a side of the roller (3) away from the swing support (4) and is coupled to the swing support (4), a second end of the first adjustment driver (6) is coupled to the base (8), and the first adjustment driver (6) is driven to drive the swing support (4) to swing so as to change an angle of the roller (3) relative to the base (8).
According to an aspect of another embodiment of the present invention, an upper rotating shaft (7) is further disposed on the swing bracket (4), a base upper shaft is further disposed on the base (8), a first end of the first adjusting driver (6) is coupled to the swing bracket (4) through the upper rotating shaft (7), the first adjusting driver (6) can swing around the upper rotating shaft (7) relative to the swing bracket (4), a second end of the first adjusting driver (6) is coupled to the base (8) through the base upper shaft, and the first adjusting driver (6) can swing around the base upper shaft relative to the base (8).
According to an aspect of another embodiment of the invention, the base (8) is further provided with a base shaft (811), a first end of the second adjusting driver (9) is positioned at one side close to the roller (3) on the swinging bracket (4) and is coupled with the swinging bracket (4), a second end of the second adjusting driver (9) is coupled with the base (8) through the base shaft (811), the second adjusting driver (9) can swing around the base shaft (811) relative to the base (8), and the first adjusting driver (6) and the second adjusting driver (9) are matched to drive the swinging bracket (4) to swing and move so as to realize the change of the angle and the position of the roller (3) relative to the base bracket (1).
According to an aspect of another embodiment of the present invention, a lower sliding surface is disposed below the base support (1), an upper sliding surface is disposed on the base (8), and the upper sliding surface and the lower sliding surface are used in cooperation with each other to enable the base support (1) to slide on the base (8).
According to an aspect of another embodiment of the present invention, the first adjustment driver (6) and the second adjustment driver (9) are both telescopic mechanisms, and the distance between the first end and the second end of the first adjustment driver (6) and the second adjustment driver (9) can be changed in length by the telescopic mechanisms, so as to drive the swing bracket (4) to swing and drive the swing bracket (4) to change the working position.
Description of the sequence numbers: the device comprises a basic support (1), a support shaft (2), a roller (3), a swing support (4), a lower rotating shaft (5), a first adjusting driver (6), an upper rotating shaft (7), a base (8), a moving device (81), a base shaft (811) and a second adjusting driver (9).
Fig. 1 is a schematic diagram of the basic structure of the embodiment of the present invention.
FIG. 2 is a schematic diagram of a specification-changing structure of a roller (3) according to an embodiment of the present invention.
FIG. 3 is a schematic diagram showing a rightward adjustment state of the left roller (3) according to the embodiment of the present invention.
FIG. 4 is a schematic view showing a state where the specification of the roller (3) becomes small in the embodiment of the present invention.
Fig. 5 is a schematic diagram of the basic structure of another embodiment of the present invention.
Fig. 6 is a schematic view of a specification-changed structure of a roller (3) according to another embodiment of the present invention.
Fig. 7 is a schematic view showing a state that the left roller (3) is adjusted rightward according to another embodiment of the present invention.
FIG. 8 is a schematic view showing a state where the specification of the roller (3) is reduced according to another embodiment of the present invention.
In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the invention and are not intended to limit the scope of the invention, which is defined by the claims, i.e., the invention is not limited to the preferred embodiments described.
In the description of the embodiments of the present invention, it should be noted that "perpendicular" and "parallel" are not absolute meanings in a mathematical sense unless otherwise specified, and may be understood as "substantially perpendicular" and "substantially parallel".
Fig. 1 is a schematic diagram of the basic structure of the embodiment of the present invention.
Referring to fig. 1, an angle-adjustable rolling mill, which is a rolling device for processing a continuous tube-shaped material, has more than two rollers, and can realize extrusion molding of a plate-shaped material by the cooperation of the rollers. The process of the rotation angle of the roller is added on the basis of a conventional rolling mill, so that the change of the roller angle can be realized. It specifically can include basic support (1), back shaft (2), running roller (3) and swing support (4), basic support (1) is a support body structure, and it is used for installation and supports swing support (4), and it is equipped with two holes that can rotate the hookup, and the upside of basic support (1) is located to one of them hookup hole, and the downside of basic support (1) is located to another. The supporting shaft (2) is a cylindrical mandrel with a smooth outer surface, one end of the supporting shaft is fixedly connected with the swinging support (4), and the other end of the supporting shaft is rotatably connected with the base support (1). The roller (3) is a rolling device for tubular materials, and is in a cylindrical roller shape or a conical roller shape or an opposite roller shape which is rotationally symmetrical relative to the roller, the center of the roller (3) is provided with an installation hole, the roller (3) is installed on the outer surface of the supporting shaft (2) through the installation hole, the roller (3) and the supporting shaft (2) are in clearance fit with each other to realize the free rotation of the roller (3) relative to the supporting shaft (2), the connection scheme of the roller (3) and the supporting shaft (2) can be directly replaced by other technical schemes which are directly replaced according to technical means which are familiar to technicians in the field, for example, a rolling bearing and the like can be arranged between the roller (3) and the supporting shaft (2) to realize the relative rotation.
According to an aspect of the embodiment of the present invention, the swing frame (4) is also a frame structure, one end of which is provided with a rotation hole, an upper rotation shaft (7) is installed in the rotation hole, the swing frame (4) is rotatably connected with the first adjustment driver (6) through the upper rotation shaft (7), and the upper rotation shaft (7) is a cylindrical mandrel with a smooth outer surface, and the outer surface of the cylindrical mandrel can be matched with and installed in the rotation hole arranged on the swing frame (4). The first adjusting driver (6) is a telescopic mechanism, the length of the distance between the first end and the second end can be changed by the telescopic mechanism, the technical scheme of the first adjusting driver (6) can be directly replaced by other technical schemes which are directly replaced according to the technical means commonly used by the technical personnel in the field, such as a telescopic cylinder, a telescopic oil cylinder, a telescopic electric cylinder and the like, and can also be replaced by a link mechanism and the like which can realize the same technical effect. The first end of the first adjustment drive (6) is connected to the pivot mount (4) via an upper pivot (7), and the first adjustment drive (6) can be pivoted about the upper pivot (7) relative to the pivot mount (4).
According to an aspect of the embodiment of the present invention, the other end of the swing bracket (4) is fixedly connected to the support shaft (2), and the connection scheme may be conventional fixing such as welding, bonding, bolting, etc., or may be directly replaced according to other technical schemes that are directly replaced according to technical means that are familiar to those skilled in the art, such as clamping or directly processing the swing bracket (4) and the support shaft (2) as an integral part.
According to one aspect of the embodiment of the invention, the base support (1) is further provided with a support shaft (11), the support shaft (11) is arranged in a connecting hole arranged at the upper side of the base support (1), the support shaft (11) is a cylindrical mandrel with a smooth outer surface, and the outer surface of the cylindrical mandrel can be matched with and arranged in the connecting hole arranged at the upper side of the base support (1). The second end of the first adjusting drive (6) is connected to the base support (1) via a support shaft (11), and the first adjusting drive (6) can be pivoted about the support shaft (11) relative to the base support (1).
According to one aspect of the embodiment of the invention, a lower rotating shaft (5) is arranged between the swinging bracket (4) and the base bracket (1), and the lower rotating shaft (5) is a cylindrical mandrel with a smooth outer surface, and the outer surface of the lower rotating shaft can be matched with a connecting hole arranged at the lower side of the base bracket (1) and is installed in the connecting hole. The swing bracket (4) swings around the lower rotating shaft (5) to change the angle of the roller (3) relative to the basic bracket (1) so as to change the production specification of the rolling mill.
Fig. 1 is a schematic diagram of the basic structure of the embodiment of the present invention.
FIG. 2 is a schematic diagram of a specification-changing structure of a roller (3) according to an embodiment of the present invention.
According to an aspect of the embodiment of the present invention, as shown in fig. 1 and 2, when the rolling mill needs to change the angle of the roller (3) relative to the base bracket (1), because the first adjustment driver (6) is a telescopic mechanism, the distance between the first end and the second end of the first adjustment driver can be changed in length by the telescopic mechanism, and the first end of the first adjustment driver (6) is connected to the swing bracket (4) through the upper rotating shaft (7), the first adjustment driver (6) can swing relative to the swing bracket (4) around the upper rotating shaft (7), the second end of the first adjustment driver (6) is connected to the base bracket (1) through the bracket shaft (11), and the first adjustment driver (6) can swing relative to the base bracket (1) around the bracket shaft (11). Therefore, when the first adjusting driver (6) extends, the swinging support (4) swings towards the direction far away from the basic support (1), the basic support (1) drives the roller (3) arranged on the supporting shaft (2) to approach to the material direction, and according to the scheme shown in the figure 1 and the figure 2, the scheme of double rollers is adopted in the embodiment, so that when the first adjusting driver (6) extends, the two rollers (3) approach to each other, the rolling specification of the material is reduced, and the change of the specification of the rolling mill is realized. Similarly, when the first adjusting driver (6) is shortened, the two rollers (3) are far away from each other, so that the distance between the two rollers is increased, the rolling specification of the material is increased, and the change of the specification of the rolling mill is also realized.
According to an aspect of the embodiment of the present invention, a base (8) is further disposed at a lower portion of the base support (1), a moving device (81) is further disposed on the base (8), the moving device (81) is an adjusting device which is mounted on the base (8) and can be manually or automatically adjusted to drive an object to move relative to the base (8), and the adjusting device may include an adjusting handle, an adjusting screw rod and a sliding seat. In the embodiment, the base support (1) is arranged on a sliding seat of a moving device (81), and the roller (3) arranged on the base support (1) can move left and right relative to a base (8) through the adjustment movement of the moving device (81) to adjust the working position of the roller (3).
FIG. 3 is a schematic diagram showing a rightward adjustment state of the left roller (3) according to the embodiment of the present invention.
FIG. 4 is a schematic view showing a state where the specification of the roller (3) becomes small in the embodiment of the present invention.
According to the embodiment of the invention, as shown in fig. 3 and 4, according to an aspect of the embodiment of the invention, when the working position of the roller (3) needs to be adjusted, the adjusting handle of the moving device (81) is screwed, the adjusting handle rotates to drive the adjusting screw to rotate, the adjusting screw is connected with the sliding seat through a thread, and the sliding seat can slide relative to the base (8), so that when the moving device (81) is screwed, the sliding seat can move left and right relative to the base (8), and because the base bracket (1) in the embodiment is installed on the sliding seat, when the moving device (81) is screwed, the base bracket (1) synchronously moves left and right, and the base bracket (1) also synchronously moves the roller (3) thereon to move left and right. In the embodiment, the double rollers are adopted to roll the materials, so that when the adjusting handle of the moving device (81) is screwed, the left roller and the right roller (3) are synchronously and relatively close to or far away from each other, and the rolling specification of the rolling mill is changed.
According to one aspect of the embodiment of the invention, the device is further provided with a lower lifting device, the lifting device can adjust the rolling height of the roller (3) so as to adjust the height, and the technical scheme can be directly replaced by other technical schemes which are directly replaced according to technical means commonly used by the technical personnel in the field, for example, a cylinder or an oil cylinder is adopted for realizing lifting adjustment or a screw rod mechanism is adopted for realizing jacking adjustment, and a scissor connecting rod lifting platform mechanism and the like can be adopted for replacing.
Fig. 5 is a schematic diagram of the basic structure of another embodiment of the present invention.
According to another embodiment of the invention, as shown in fig. 5, the rolling mill with adjustable angle is distinguished from the previous embodiment by the technical features of comprising a base support (1), a supporting shaft (2), a roller (3) and a swing support (4), wherein the base support (1) is a movable seat type structure for mounting and supporting the swing support (4) and is provided with a hole capable of being rotatably connected and a matching sliding surface capable of sliding with a base (8). The supporting shaft (2) is a cylindrical mandrel with a smooth outer surface, one end of the supporting shaft is fixedly connected with the swinging support (4), and the other end of the supporting shaft is rotatably connected with the base support (1). The roller (3) is a rolling device for tubular materials, and is in a cylindrical roller shape or a conical roller shape or an opposite roller shape which is rotationally symmetrical relative to the roller, the center of the roller (3) is provided with an installation hole, the roller (3) is installed on the outer surface of the supporting shaft (2) through the installation hole, the roller (3) and the supporting shaft (2) are in clearance fit with each other to realize the free rotation of the roller (3) relative to the supporting shaft (2), the connection scheme of the roller (3) and the supporting shaft (2) can be directly replaced by other technical schemes which are directly replaced according to technical means which are familiar to technicians in the field, for example, a rolling bearing and the like can be arranged between the roller (3) and the supporting shaft (2) to realize the relative rotation.
According to an aspect of another embodiment of the present invention, the base bracket (1) is mounted on a base (8) and is slidably coupled with the base (8), a lower sliding surface is disposed below the base bracket (1), an upper sliding surface is disposed on the base (8), and the upper sliding surface and the lower sliding surface are used in cooperation with each other to enable the base bracket (1) to slide on the base (8), which may be directly replaced by other technical solutions that are directly replaced according to technical means that are customary to those skilled in the art, for example, a linear sliding rail or a wheel may be further disposed between the base bracket (1) and the base (8) to replace a technical solution that can achieve the same technical effect. The first end of first adjustment driver (6) is located and keeps away from running roller (3) one side on swing support (4) and couples with swing support (4), still be equipped with upper portion pivot (7) on swing support (4), upper portion pivot (7) are the smooth cylindrical dabber of an surface, the first end of first adjustment driver (6) passes through upper portion pivot (7) and couples with swing support (4), and first adjustment driver (6) can be around upper portion pivot (7) for swing support (4) swing. The second end of the first adjusting driver (6) is connected with the base (8), a base upper shaft is further arranged on the base (8), the base upper shaft is also a cylindrical mandrel with a smooth outer surface, the second end of the first adjusting driver (6) is connected with the base (8) through the base upper shaft, and the first adjusting driver (6) can swing around the base upper shaft relative to the base (8). The first adjusting driver (6) can drive the swing bracket (4) to swing to change the angle of the roller (3) relative to the base (8).
According to an aspect of another embodiment of the present invention, the adjusting device further comprises a second adjusting driver (9), a first end of the second adjusting driver (9) is located at a side close to the roller (3) on the swing bracket (4) and is coupled with the swing bracket (4), a second end of the second adjusting driver (9) is also coupled with the base (8), a base shaft (811) is further provided on the base (8), the base shaft (811) is also a cylindrical core shaft with a smooth outer surface, a second end of the second adjusting driver (9) is coupled with the base (8) through the base shaft (811), and the second adjusting driver (9) can swing around the base shaft (811) relative to the base (8). The first adjusting driver (6) and the second adjusting driver (9) are matched to drive the swing bracket (4) to swing and move so as to realize the change of the angle and the position of the roller (3) relative to the basic bracket (1).
According to another embodiment of the invention, both the first adjustment actuator (6) and the second adjustment actuator (9) are telescopic mechanisms, the distance between the first end and the second end of the first adjustment actuator (6) and the second adjustment actuator (9) can be changed in length by the telescopic mechanism, and the technical solutions of the first adjustment actuator (6) and the second adjustment actuator (9) can be directly replaced by other technical solutions that can be directly replaced according to technical means familiar to those skilled in the art, such as a telescopic cylinder, a telescopic oil cylinder, a telescopic electric cylinder, and the like, and can also be replaced by a link mechanism and the like that can achieve the same technical effects. Thereby realizing the swing of the driving swing bracket (4) and the change of the working position of the driving swing bracket (4).
Fig. 6 is a schematic view of a specification-changed structure of a roller (3) according to another embodiment of the present invention.
According to fig. 6, according to an aspect of another embodiment of the present invention, when the rolling angle of the roller (3) needs to be changed in this embodiment, the second adjustment driver (9) is stationary, the first adjustment driver (6) drives the swing bracket (4) to swing through telescopic movement, when the rolling angle needs to be increased, the first adjustment driver (6) pulls the swing bracket (4) to both sides, the two rollers (3) increase the rolling angle therebetween, when the rolling angle of the roller (3) needs to be decreased, the first adjustment driver (6) pushes the swing bracket (4) to the rolling center, and the two rollers (3) decrease the rolling angle therebetween, thereby completing the adjustment of the rolling angle. Similarly, when the rolling mill needs to increase or decrease the rolling specification, the first adjusting driver (6) and the second adjusting driver (9) synchronously pull the swing bracket (4) to two sides, and the two rollers (3) increase the rolling distance between the two rollers, so that the rolling specification of the rolling mill is increased. When the first adjusting driver (6) and the second adjusting driver (9) synchronously push the swing bracket (4) to the rolling center, the two rollers (3) reduce the rolling distance between the two rollers, thereby reducing the rolling specification of the rolling mill and finishing the adjustment of the rolling specification.
It should be understood that the description herein of specific embodiments of the invention is exemplary and should not be construed as unduly limiting the scope of the invention. The scope of the invention is defined by the claims appended hereto, and encompasses all embodiments and obvious equivalents thereof that fall within their scope.
Claims (10)
1. The utility model provides an adjustable angle's rolling mill, includes basic support (1), back shaft (2) and running roller (3), its characterized in that still includes swing support (4), install on basic support (1) swing support (4), install on swing support (4) back shaft (2), and running roller (3) are installed on back shaft (2), be equipped with a lower part pivot (5) between swing support (4) and basic support (1), thereby swing support (4) can realize running roller (3) for the change of basic support (1) angle changes the production specification of rolling mill around lower part pivot (5) swing.
2. The angle-adjustable rolling mill according to claim 1, characterized by further comprising a first adjusting driver (6), wherein a first end of the first adjusting driver (6) is located at one side of the roller (3) far away from the swing bracket (4) and is connected with the swing bracket (4), a second end of the first adjusting driver (6) is connected with the base bracket (1), and the first adjusting driver (6) can drive the swing bracket (4) to swing to change the angle of the roller (3) relative to the base bracket (1).
3. An angle-adjustable rolling mill according to claim 2, characterized in that the swing bracket (4) is further provided with an upper rotating shaft (7), the base bracket (1) is further provided with a bracket shaft (11), a first end of the first adjusting driver (6) is coupled to the swing bracket (4) through the upper rotating shaft (7), the first adjusting driver (6) can swing around the upper rotating shaft (7) relative to the swing bracket (4), a second end of the first adjusting driver (6) is coupled to the base bracket (1) through the bracket shaft (11), and the first adjusting driver (6) can swing around the bracket shaft (11) relative to the base bracket (1).
4. The angle-adjustable rolling mill according to claim 3, wherein the first adjusting driver (6) is a telescopic mechanism, and the distance between the first end and the second end of the telescopic mechanism can be changed in length by the telescopic mechanism, so that the swing bracket (4) is driven to swing.
5. The angle-adjustable rolling mill according to claim 4, characterized in that the angle-adjustable rolling mill further comprises a base (8), a moving device (81) is further arranged on the base (8), the base support (1) is mounted on the moving device (81), and the movement of the moving device (81) can realize that the roller (3) mounted on the base support (1) moves left and right relative to the base (8) to adjust the working position of the roller (3).
6. The angle-adjustable rolling mill according to claim 1, characterized by further comprising a base (8) and a first adjusting driver (6), wherein the base support (1) is mounted on the base (8), a first end of the first adjusting driver (6) is located on one side of the roller (3) far away from the swing support (4) and is connected with the swing support (4), a second end of the first adjusting driver (6) is connected with the base (8), and the first adjusting driver (6) can drive the swing support (4) to swing so as to change the angle of the roller (3) relative to the base (8).
7. An angle adjustable rolling mill according to claim 6, characterized in that the swing bracket (4) is further provided with an upper rotating shaft (7), the base (8) is further provided with a base upper shaft, the first end of the first adjusting driver (6) is coupled to the swing bracket (4) through the upper rotating shaft (7), the first adjusting driver (6) can swing around the upper rotating shaft (7) relative to the swing bracket (4), the second end of the first adjusting driver (6) is coupled to the base (8) through the base upper shaft, and the first adjusting driver (6) can swing around the base upper shaft relative to the base (8).
8. An angle adjustable rolling mill according to claim 7, characterized in that it further comprises a second adjusting driver (9), said base (8) is further provided with a base shaft (811), a first end of said second adjusting driver (9) is located near the roller (3) side on the swing bracket (4) and is connected with the swing bracket (4), a second end of said second adjusting driver (9) is connected with the base (8) through the base shaft (811), the second adjusting driver (9) can swing around the base shaft (811) relative to the base (8), and the cooperation of the first adjusting driver (6) and the second adjusting driver (9) can drive the swing bracket (4) to swing and move to realize the change of the angle and position of the roller (3) relative to the base bracket (1).
9. The angle-adjustable rolling mill according to claim 8, characterized in that a lower sliding surface is arranged below the base support (1), an upper sliding surface is arranged on the base (8), and the upper sliding surface and the lower sliding surface are matched with each other to realize the sliding of the base support (1) on the base (8).
10. The angle-adjustable rolling mill according to claim 9, wherein the first adjustment driver (6) and the second adjustment driver (9) are both telescopic mechanisms, and the distance between the first end and the second end of the first adjustment driver (6) and the second adjustment driver (9) can be changed in length by the telescopic mechanisms, so that the swing bracket (4) can be driven to swing and the working position of the swing bracket (4) can be driven to change.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010017480.8A CN111069295A (en) | 2020-01-08 | 2020-01-08 | An adjustable angle rolling mill |
| PCT/CN2020/127399 WO2021139384A1 (en) | 2020-01-08 | 2020-11-09 | Angle-adjustable rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010017480.8A CN111069295A (en) | 2020-01-08 | 2020-01-08 | An adjustable angle rolling mill |
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| Publication Number | Publication Date |
|---|---|
| CN111069295A true CN111069295A (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010017480.8A Pending CN111069295A (en) | 2020-01-08 | 2020-01-08 | An adjustable angle rolling mill |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111069295A (en) |
| WO (1) | WO2021139384A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139384A1 (en) * | 2020-01-08 | 2021-07-15 | 大连富地重工机械制造有限公司 | Angle-adjustable rolling mill |
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| CN203449135U (en) * | 2013-07-17 | 2014-02-26 | 江苏玉龙钢管股份有限公司 | Plate edge grinding machine for longitudinal welded pipe |
| CN109108077A (en) * | 2018-08-17 | 2019-01-01 | 史纪忠 | Steel pipe rolling production line |
| CN212018943U (en) * | 2020-01-08 | 2020-11-27 | 大连富地重工机械制造有限公司 | Angle-adjustable rolling mill |
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| JPH0441021A (en) * | 1990-06-06 | 1992-02-12 | Sumitomo Metal Ind Ltd | Device for manufacturing welded pipe |
| JP3599824B2 (en) * | 1995-03-29 | 2004-12-08 | 日新製鋼株式会社 | Metal tube manufacturing equipment and forming roll |
| CN201098778Y (en) * | 2007-11-15 | 2008-08-13 | 泰安科诺型钢股份有限公司 | Universal aperture angle adjusting guiding device |
| CN104772336B (en) * | 2015-03-20 | 2017-03-15 | 中国重型机械研究院股份公司 | First intermediate roll of twenty high rolling mill swing arm rack system |
| CN111069295A (en) * | 2020-01-08 | 2020-04-28 | 大连富地重工机械制造有限公司 | An adjustable angle rolling mill |
-
2020
- 2020-01-08 CN CN202010017480.8A patent/CN111069295A/en active Pending
- 2020-11-09 WO PCT/CN2020/127399 patent/WO2021139384A1/en not_active Ceased
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| FR2561950A1 (en) * | 1984-03-28 | 1985-10-04 | Vallourec | METHOD FOR ADJUSTING AN OBLIQUE ROLLING MILL AND ROLLER FOR IMPLEMENTING SAID METHOD |
| CN101456035A (en) * | 2009-01-08 | 2009-06-17 | 太原市通泽成套设备有限公司 | Multifunctional perforating machine set |
| CN203449135U (en) * | 2013-07-17 | 2014-02-26 | 江苏玉龙钢管股份有限公司 | Plate edge grinding machine for longitudinal welded pipe |
| CN109108077A (en) * | 2018-08-17 | 2019-01-01 | 史纪忠 | Steel pipe rolling production line |
| CN212018943U (en) * | 2020-01-08 | 2020-11-27 | 大连富地重工机械制造有限公司 | Angle-adjustable rolling mill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139384A1 (en) * | 2020-01-08 | 2021-07-15 | 大连富地重工机械制造有限公司 | Angle-adjustable rolling mill |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021139384A1 (en) | 2021-07-15 |
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Application publication date: 20200428 |