CN217095014U - Seamless rolling structure of thin-wall stainless steel pipe - Google Patents

Seamless rolling structure of thin-wall stainless steel pipe Download PDF

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Publication number
CN217095014U
CN217095014U CN202220951335.1U CN202220951335U CN217095014U CN 217095014 U CN217095014 U CN 217095014U CN 202220951335 U CN202220951335 U CN 202220951335U CN 217095014 U CN217095014 U CN 217095014U
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roller
sliding
frame
steel pipe
thin
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CN202220951335.1U
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Chinese (zh)
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史俊
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Liyang Jiaxiong Stainless Steel Equipment Co ltd
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Liyang Jiaxiong Stainless Steel Equipment Co ltd
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Abstract

The utility model discloses a seamless calendering structure of thin-wall stainless steel pipe, including frame, upper calendering roll, lower calendering roll and roller linking arm, upper calendering roll, lower calendering roll are adorned in frame upper end and lower extreme through the roller respectively, the roller linking arm is adorned in the frame upper end and its tip is connected with the roller of upper calendering roll, is equipped with roller adjustment structure on the roller linking arm, upper calendering roll can be up-and-down motion under the drive of roller adjustment structure to cooperate with lower calendering roll and accomplish the calendering of thin-wall steel pipe and roll; the roller adjusting structure comprises a machine shell, a sliding frame, a sliding plate, a motor and an adjusting component, wherein the sliding frame is fixed on two sides of the top end of the machine frame; a sliding plate is connected between the two sliding frames in a sliding way, and the bottom end of the sliding plate is fixedly connected with a roller connecting arm through a support arm. The utility model discloses can be convenient adjust the position to last calendering roll, it is better to adjust the effect moreover, and stability is higher.

Description

Seamless rolling structure of thin-wall stainless steel pipe
Technical Field
The utility model relates to a nonrust steel pipe processing field of wall specifically is seamless calendering structure of thin wall nonrust steel pipe.
Background
With the development of society and the increasing maturity of pipe-making technology, the proportion of steel pipes in each industry is increasing, and the steel pipe manufacturing industry has long become a typical representative in the manufacturing industry. Meanwhile, for production enterprises, the application of various steel pipe welding technologies is mature, and the key for restricting the development of the enterprises is how to produce the steel pipes with high quality and high efficiency, so that the steel pipes quickly and stably occupy the market. In view of this, various measures for improving the product quality and improving the labor production efficiency are widely applied in steel pipe manufacturing enterprises.
When producing thin-wall steel pipes, a seamless pipe rolling mill is needed to carry out extension rolling on the steel pipes, the mutual positions of an upper rolling roller and a lower rolling roller are often adjusted during assembly or after operation of the seamless pipe rolling mill, the mutual positions are generally adjusted through an adjusting mechanism, and the existing adjusting mechanism needs more bolts to be loosened and loosened during adjustment and is inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seamless calendering structure of thin wall stainless steel pipe to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the seamless rolling structure of the thin-wall stainless steel pipe comprises a rack, an upper rolling roller, a lower rolling roller and a roller connecting arm, wherein the upper rolling roller and the lower rolling roller are respectively arranged at the upper end and the lower end of the rack through roller shafts; the roller adjusting structure comprises a machine shell, a sliding frame, a sliding plate, a motor and an adjusting component, wherein the sliding frame is fixed on two sides of the top end of the machine frame; a sliding plate is connected between the two sliding frames in a sliding manner, and the bottom end of the sliding plate is fixedly connected with a roller connecting arm through a support arm.
Preferably, the adjusting component comprises a screw, a screw seat, a frame body, an adjusting block and a top rod, the screw is transversely arranged and is rotatably connected to the inner side of the casing, two opposite thread sections are arranged on the screw, and a motor for driving the screw to run is arranged on the outer side of the casing.
Preferably, the thread sections are sleeved with screw bases, the bottom ends of the screw bases are in sliding connection with the sliding grooves, and the top ends of the screw bases are hinged with ejector rods.
Preferably, the frame body is fixed at the bottom of the inner side of the machine shell, the inner side of the frame body is provided with an adjusting block capable of moving along the inner wall of the frame body, and the end part of the adjusting block is connected with the sliding plate through a support rod.
Preferably, the two sides of the frame body are provided with long holes, the free ends of the two ejector rods penetrate through the long holes and are hinged with the adjusting block, and the ejector rods can swing and jack up the adjusting block when the screw rod runs, so that the adjusting block drives the roller connecting arm and the upper calendering roller to move through the supporting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can be convenient adjust the position to the upper calendering roll, easy and simple to handle, it is better to adjust the effect moreover, and stability is higher, and the upper and lower regulation of upper calendering roll is through the roller regulation structure drive roller linking arm, utilizes the roller linking arm to adjust the position of upper calendering roll, and is convenient and reliable more during the use.
Drawings
Fig. 1 is a schematic structural view of an upper rolling roller and a lower rolling roller of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention.
In the figure: 1. a frame; 2. an upper calendering roller; 3. a lower calendering roller; 4. a roller connecting arm; 5. a roll shaft; 6. a housing; 7. a carriage; 8. a slide plate; 9. a motor; 10. a screw; 11. a screw seat; 12. a frame body; 13. an adjusting block; 14. and a push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: the seamless rolling structure of the thin-wall stainless steel pipe comprises a rack 1, an upper rolling roller 2, a lower rolling roller 3 and a roller connecting arm 4, wherein the upper rolling roller 2 and the lower rolling roller 3 are respectively arranged at the upper end and the lower end of the rack 1 through roller shafts 5, the roller connecting arm 4 is arranged at the upper end of the rack 1, the end part of the roller connecting arm is connected with the roller shaft 5 of the upper rolling roller 2, a roller adjusting structure is arranged on the roller connecting arm 4, and the upper rolling roller 2 can move up and down under the driving of the roller adjusting structure and is matched with the lower rolling roller 3 to complete the rolling of the thin-wall steel pipe; the roller adjusting structure comprises a machine shell 6, a sliding frame 7, a sliding plate 8, a motor 9 and an adjusting component, wherein the sliding frame 7 is fixed on two sides of the top end of the machine frame 1, the bottom end of the machine shell 6 is fixed on the sliding frame 7 and the top side of the machine frame 1 through angle iron, a sliding groove is arranged at the top of the inner side of the machine shell 6, and the adjusting component is arranged on the inner side of the machine shell 6; a sliding plate 8 is connected between the two sliding frames 7 in a sliding way, and the bottom end of the sliding plate 8 is fixedly connected with the roller connecting arm 4 through a support arm.
In this embodiment, the adjusting assembly includes a screw 10, a screw seat 11, a frame 12, an adjusting block 13 and a top rod 14, the screw 10 is transversely disposed and rotatably connected to the inner side of the casing 6, two opposite screw segments are disposed on the screw 10, and a motor 9 for driving the screw 10 to operate is disposed on the outer side of the casing 6.
In this embodiment, the threaded section is sleeved with a screw seat 11, the bottom end of the screw seat 11 is slidably connected with the sliding groove, and the top end of the screw seat 11 is hinged with a top rod 14.
In this embodiment, the frame 12 is fixed at the bottom of the inner side of the housing 6, the inner side of the frame 12 is provided with an adjusting block 13 capable of moving along the inner wall, and the end of the adjusting block 13 is connected with the sliding plate 8 through a support rod.
In this embodiment, the frame 12 has long holes on both sides, the free ends of two push rods 14 pass through the long holes and are hinged with the adjusting block 13, and the push rods 14 can swing and push up the adjusting block 13 when the screw 10 runs, so that the adjusting block 13 drives the roller connecting arm 4 and the upper rolling roller 2 to move through the push rods.
In this embodiment, above-mentioned calendering structure can be convenient adjust the position of upper calendering roll 2, and is easy and simple to handle, and the regulating effect is better moreover, and stability is higher, and upper and lower regulation of upper calendering roll 2 is through roller adjustment structure drive roller linking arm 4, utilizes roller linking arm 4 to adjust the position of upper calendering roll 2, and is more convenient and reliable during the use. The roller adjusting structure utilizes the motor 9 to drive the screw rod 10 to operate, and because the two thread sections of the screw rod 10 are respectively sleeved with the screw seat 11, the screw seat 11 can drive the ejector rod 14 to swing when the screw rod 10 operates, and jack up the adjusting block 13, so that the adjusting block 13 drives the roller connecting arm 4 and the upper calendering roller 2 to move through the support rod.
It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The seamless rolling structure of the thin-wall stainless steel pipe is characterized by comprising a rack (1), an upper rolling roller (2), a lower rolling roller (3) and a roller connecting arm (4), wherein the upper rolling roller (2) and the lower rolling roller (3) are respectively arranged at the upper end and the lower end of the rack (1) through a roller shaft (5), the roller connecting arm (4) is arranged at the upper end of the rack (1), the end part of the roller connecting arm is connected with the roller shaft (5) of the upper rolling roller (2), the roller connecting arm (4) is provided with a roller adjusting structure, and the upper rolling roller (2) can move up and down under the driving of the roller adjusting structure and is matched with the lower rolling roller (3) to complete the rolling of the thin-wall steel pipe; the roller adjusting structure comprises a machine shell (6), a sliding frame (7), a sliding plate (8), a motor (9) and an adjusting component, wherein the sliding frame (7) is fixed on two sides of the top end of the machine frame (1), the bottom end of the machine shell (6) is fixed on the sliding frame (7) and the top side of the machine frame (1) through angle iron, a sliding groove is formed in the top of the inner side of the machine shell (6), and the adjusting component is arranged on the inner side of the machine shell (6); a sliding plate (8) is connected between the two sliding frames (7) in a sliding way, and the bottom end of the sliding plate (8) is fixedly connected with the roller connecting arm (4) through a support arm.
2. The seamless rolled structure of thin-walled stainless steel pipe according to claim 1, characterized in that: the adjusting component comprises a screw rod (10), a screw seat (11), a frame body (12), an adjusting block (13) and an ejector rod (14), the screw rod (10) is transversely arranged and is rotatably connected to the inner side of the machine shell (6), two opposite thread sections are arranged on the screw rod (10), and a motor (9) for driving the screw rod (10) to rotate is arranged on the outer side of the machine shell (6).
3. The seamless rolled structure of thin-walled stainless steel pipe according to claim 2, characterized in that: the two thread sections are sleeved with screw bases (11), the bottom ends of the screw bases (11) are in sliding connection with the sliding grooves, and the top ends of the screw bases (11) are hinged with ejector rods (14).
4. The seamless rolled structure of thin-walled stainless steel pipe according to claim 2, characterized in that: the frame body (12) is fixed at the bottom of the inner side of the machine shell (6), the inner side of the frame body (12) is provided with an adjusting block (13) which can move along the inner wall of the frame body, and the end part of the adjusting block (13) is connected with the sliding plate (8) through a support rod.
5. The seamless rolled structure of thin-walled stainless steel pipe according to claim 4, wherein: the two sides of the frame body (12) are provided with long holes, the free ends of the two ejector rods (14) penetrate through the long holes and are hinged with the adjusting block (13), the ejector rods (14) can swing when the screw (10) runs and jack up the adjusting block (13), and the adjusting block (13) drives the roller connecting arm (4) and the upper calendering roller (2) to move through the supporting rod.
CN202220951335.1U 2022-04-24 2022-04-24 Seamless rolling structure of thin-wall stainless steel pipe Active CN217095014U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220951335.1U CN217095014U (en) 2022-04-24 2022-04-24 Seamless rolling structure of thin-wall stainless steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220951335.1U CN217095014U (en) 2022-04-24 2022-04-24 Seamless rolling structure of thin-wall stainless steel pipe

Publications (1)

Publication Number Publication Date
CN217095014U true CN217095014U (en) 2022-08-02

Family

ID=82585125

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220951335.1U Active CN217095014U (en) 2022-04-24 2022-04-24 Seamless rolling structure of thin-wall stainless steel pipe

Country Status (1)

Country Link
CN (1) CN217095014U (en)

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