CN219025409U

CN219025409U - Hot rolling forming device of stainless steel seamless steel pipe

Info

Publication number: CN219025409U
Application number: CN202320070640.4U
Authority: CN
Inventors: 曾展立
Original assignee: Foshan Yiwei Zhizao Metal Co ltd
Current assignee: Foshan Yiwei Zhizao Metal Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-16
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to the technical field of stainless steel seamless steel tube processing, and discloses a hot rolling forming device of a stainless steel seamless steel tube. This hot rolling forming device of seamless steel pipe of stainless steel, through the fixture that sets up, at first place the seamless steel pipe of stainless steel that needs processing in the inboard of connecting the cylinder, start first motor work immediately simultaneously, the output of first motor can drive the pivot and rotate, the pivot passes through driving bevel gear and driven bevel gear and drives the screw section of thick bamboo and rotate, thereby under the slip spacing effect of spacing axle, make the rotary motion of screw section of thick bamboo can change the rectilinear motion of threaded rod, make the threaded rod can drive the grip block and remove, thereby can make the grip block play the effect of centre gripping to seamless steel pipe, and can be applicable to the seamless steel pipe of stainless steel of equidimension, flexibility and practicality of device have been strengthened to a certain extent.

Description

Hot rolling forming device of stainless steel seamless steel pipe

Technical Field

The utility model relates to the technical field of stainless steel seamless steel tube processing, in particular to a hot rolling forming device of a stainless steel seamless steel tube.

Background

The stainless seamless steel pipe is a long steel material having a hollow cross section and no seam at the periphery. Is a steel pipe which is resistant to corrosion by weak corrosive media such as air, steam, water and the like and chemical corrosive media such as acid, alkali, salt and the like, and is also called a stainless acid-resistant steel pipe.

The stainless steel seamless steel pipe needs to be hot rolled and formed in the processing process, and a limiting device of a common hot press forming device is generally fixed, so that when the stainless steel seamless steel pipe needs to be flexibly adjusted according to different sizes, the stainless steel seamless steel pipe is inconvenient for operators to operate and use, and the flexibility of the device is reduced to a certain extent.

Disclosure of Invention

The utility model aims to provide a hot rolling forming device for stainless steel seamless steel pipes, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hot rolling forming device of seamless steel pipe of stainless steel, includes the landing leg, landing leg top fixedly connected with roof, roof top fixedly connected with fixed plate, the inside rotation of fixed plate is connected with the connection cylinder, the inside fixture that is provided with of connection cylinder, the inside slewing mechanism that is provided with of fixed plate. The clamping mechanism comprises a supporting block, the supporting block is fixedly connected to the inner wall of the connecting roller, the top of the supporting block is fixedly connected with a first motor, the top of the first motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a driving bevel gear, the inner wall of the connecting roller is rotationally connected with a threaded cylinder, the inner wall of the threaded cylinder is in threaded connection with a threaded rod, and one end of the threaded rod, far away from the threaded cylinder, is fixedly connected with a clamping plate.

Preferably, the driving bevel gear outer ring is meshed with the driven bevel gear, and the driven bevel gear inner ring is fixedly connected with a thread cylinder, so that the first motor can be started conveniently to drive the thread cylinder to rotate.

Preferably, one side of the clamping plate, which is close to the threaded rod, is fixedly connected with a limiting shaft, one end of the limiting shaft, which is far away from the clamping plate, is fixedly connected with a limiting plate, and the clamping plate can move better under the limiting effect of the limiting shaft.

Preferably, the limiting shaft is slidably connected inside the connecting roller, and penetrates through the inner side of the connecting roller, so that the limiting shaft can stably move.

Preferably, the connecting roller inside wall has seted up the removal hole with threaded rod looks adaptation, the threaded rod runs through the roof inside wall through the removal hole of seting up, and the threaded rod of being convenient for can drive the grip block and remove.

Preferably, the rotating mechanism comprises a connecting box, the connecting box is fixedly connected inside the fixed plate, the inner wall of the connecting box is fixedly connected with a second motor, the front of the second motor is fixedly connected with a rotating rod, the outer wall of the rotating rod is fixedly connected with a driving gear, the outer ring of the driving gear is meshed with a driven gear, and the connecting roller is conveniently driven to rotate, so that the steel pipe is processed. Preferably, the driven gear inner ring is fixedly connected with the outer wall of the connecting roller, and the rotating rod is rotationally connected to the front face of the connecting box.

Compared with the prior art, the utility model provides a hot rolling forming device of a stainless steel seamless steel pipe, which has the following beneficial effects:

1. this hot rolling forming device of seamless steel pipe of stainless steel, through the fixture that sets up, at first place the seamless steel pipe of stainless steel that needs processing in the inboard of connecting the cylinder, start first motor work immediately simultaneously, the output of first motor can drive the pivot and rotate, the pivot passes through driving bevel gear and driven bevel gear and drives the screw section of thick bamboo and rotate, thereby under the slip spacing effect of spacing axle, make the rotary motion of screw section of thick bamboo can change the rectilinear motion of threaded rod, make the threaded rod can drive the grip block and remove, thereby can make the grip block play the effect of centre gripping to seamless steel pipe, and can be applicable to the seamless steel pipe of stainless steel of equidimension, flexibility and practicality of device have been strengthened to a certain extent.

2. This hot rolling forming device of seamless steel pipe of stainless steel, through the slewing mechanism who sets up, when the seamless steel pipe of stainless steel to the centre gripping rotates, only need start the work of second motor, the output of second motor can drive the bull stick and rotate, and the bull stick can drive driven gear through the driving gear and rotate, and driven gear can drive the connection cylinder and rotate to realize carrying out rotatory rotation processing to seamless steel pipe of stainless steel, the staff of being convenient for operates and uses.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

fig. 4 is a schematic diagram of the structure of the second motor.

In the figure: 1. a support leg; 2. a top plate; 3. a connecting roller; 4. a fixing plate; 5. a clamping mechanism; 501. a support block; 502. a first motor; 503. a rotating shaft; 504. a drive bevel gear; 505. a driven bevel gear; 506. a thread cylinder; 507. a limiting shaft; 508. a limiting plate; 509. a clamping plate; 510. a threaded rod; 6. a rotating mechanism; 601. a connection box; 602. a second motor; 603. a rotating rod; 604. a drive gear; 605. a driven gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model provides the following technical scheme:

example 1

Referring to fig. 1 to 3, a hot rolling forming device for stainless steel seamless steel pipes comprises supporting legs 1, wherein top plates 2 are fixedly connected to the tops of the supporting legs 1, fixing plates 4 are fixedly connected to the tops of the top plates 2, connecting rollers 3 are rotatably connected to the interiors of the fixing plates 4, clamping mechanisms 5 are arranged inside the connecting rollers 3, and rotating mechanisms 6 are arranged inside the fixing plates 4. The fixture 5 includes supporting shoe 501, supporting shoe 501 fixedly connected with is connected with cylinder 3 inner wall, and supporting shoe 501 top fixedly connected with first motor 502, first motor 502 top fixedly connected with pivot 503, pivot 503 outer wall fixedly connected with initiative bevel gear 504, cylinder 506 is connected with in the rotation of cylinder 3 inner wall, and cylinder 506 inner wall threaded connection has threaded rod 510, and threaded rod 510 is kept away from the one end fixedly connected with grip block 509 of cylinder 506.

Further, the outer ring of the driving bevel gear 504 is meshed with the driven bevel gear 505, and the inner ring of the driven bevel gear 505 is fixedly connected with the threaded cylinder 506, so that the first motor 502 can be started to drive the threaded cylinder 506 to rotate.

Further, the side of the clamping plate 509, which is close to the threaded rod 510, is fixedly connected with a limiting shaft 507, and one end of the limiting shaft 507, which is far away from the clamping plate 509, is fixedly connected with a limiting plate 508, so that the clamping plate 509 can move better under the limiting action of the limiting shaft 507.

Further, the limiting shaft 507 is slidably connected inside the connecting roller 3, and the limiting shaft 507 penetrates through the inner side of the connecting roller 3, so that the limiting shaft 507 can move stably.

Further, the inner side wall of the connecting roller 3 is provided with a moving hole adapted to the threaded rod 510, the threaded rod 510 penetrates through the inner side wall of the top plate 2 through the moving hole, and the threaded rod 510 can drive the clamping plate 509 to move.

Example two

Referring to fig. 1, fig. 2 and fig. 4, on the basis of the first embodiment, the further rotation mechanism 6 includes a connection box 601, the connection box 601 is fixedly connected inside the fixed plate 4, the inner wall of the connection box 601 is fixedly connected with a second motor 602, the front of the second motor 602 is fixedly connected with a rotating rod 603, the outer wall of the rotating rod 603 is fixedly connected with a driving gear 604, and the outer ring of the driving gear 604 is meshed with a driven gear 605, so that the connection roller 3 is conveniently driven to perform rotary motion, and the steel pipe is processed. Further, the inner ring of the driven gear 605 is fixedly connected with the outer wall of the connecting roller 3, and the rotating rod 603 is rotatably connected to the front surface of the connecting box 601.

In the actual operation process, when the device is used, firstly, stainless steel seamless steel pipes to be processed are placed on the inner side of the connecting roller 3, then the first motor 502 is started to work at the same time, the output end of the first motor 502 can drive the rotating shaft 503 to rotate, the rotating shaft 503 can drive the threaded cylinder 506 to rotate through the driving bevel gear 504 and the driven bevel gear 505, so that under the sliding limiting effect of the limiting shaft 507, the rotating motion of the threaded cylinder 506 can be converted into the linear motion of the threaded rod 510, the threaded rod 510 can drive the clamping plate 509 to move, the clamping plate 509 can clamp the seamless steel pipes, and the device is suitable for the stainless steel seamless steel pipes with different sizes, and the flexibility and the practicability of the device are enhanced to a certain extent.

When the clamped stainless steel seamless steel pipe is required to rotate, only the second motor 602 is required to start to work, the output end of the second motor 602 can drive the rotating rod 603 to rotate, the rotating rod 603 can drive the driven gear 605 to rotate through the driving gear 604, and the driven gear 605 can drive the connecting roller 3 to rotate, so that the stainless steel seamless steel pipe is subjected to rotary rotation processing, and workers can operate and use conveniently.

The landing leg 1 top fixedly connected with roof 2, roof 2 top fixedly connected with fixed plate 4, the inside rotation of fixed plate 4 is connected with connecting drum 3, and connecting drum 3 is inside to be provided with fixture 5, and fixed plate 4 is inside to be provided with slewing mechanism 6.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a hot rolling forming device of seamless steel pipe of stainless steel, includes landing leg (1), its characterized in that: the support leg is characterized in that a top plate (2) is fixedly connected to the top of the support leg (1), a fixed plate (4) is fixedly connected to the top of the top plate (2), a connecting roller (3) is rotatably connected to the inside of the fixed plate (4), a clamping mechanism (5) is arranged inside the connecting roller (3), and a rotating mechanism (6) is arranged inside the fixed plate (4);

the clamping mechanism (5) comprises a supporting block (501), the supporting block (501) is fixedly connected to the inner wall of the connecting roller (3), a first motor (502) is fixedly connected to the top of the supporting block (501), a rotating shaft (503) is fixedly connected to the top of the first motor (502), a driving bevel gear (504) is fixedly connected to the outer wall of the rotating shaft (503), a threaded cylinder (506) is rotationally connected to the inner wall of the connecting roller (3), a threaded rod (510) is connected to the inner wall of the threaded cylinder (506) in a threaded mode, and a clamping plate (509) is fixedly connected to one end of the threaded rod (510) away from the threaded cylinder (506).

2. The hot rolling and forming device for stainless steel seamless pipes according to claim 1, wherein: the driving bevel gear (504) outer ring is meshed with the driven bevel gear (505), and the inner ring of the driven bevel gear (505) is fixedly connected with a thread cylinder (506).

3. The hot rolling and forming device for stainless steel seamless pipes according to claim 1, wherein: one side of the clamping plate (509) close to the threaded rod (510) is fixedly connected with a limiting shaft (507), and one end of the limiting shaft (507) far away from the clamping plate (509) is fixedly connected with a limiting plate (508).

4. A hot rolling forming apparatus for a seamless stainless steel pipe according to claim 3, wherein: the limiting shaft (507) is connected inside the connecting roller (3) in a sliding mode, and the limiting shaft (507) penetrates through the inner side of the connecting roller (3).

5. The hot rolling and forming device for stainless steel seamless pipes according to claim 1, wherein: the inner side wall of the connecting roller (3) is provided with a moving hole matched with the threaded rod (510), and the threaded rod (510) penetrates through the inner side wall of the top plate (2) through the moving hole.

6. The hot rolling and forming device for stainless steel seamless pipes according to claim 1, wherein: the rotating mechanism (6) comprises a connecting box (601), the connecting box (601) is fixedly connected inside the fixed plate (4), a second motor (602) is fixedly connected to the inner wall of the connecting box (601), a rotating rod (603) is fixedly connected to the front face of the second motor (602), a driving gear (604) is fixedly connected to the outer wall of the rotating rod (603), and a driven gear (605) is meshed with the outer ring of the driving gear (604).

7. The hot rolling and forming device for stainless steel seamless pipes according to claim 6, wherein: the inner ring of the driven gear (605) is fixedly connected with the outer wall of the connecting roller (3), and the rotating rod (603) is rotationally connected to the front surface of the connecting box (601).