CN219766388U - Cold rolling device for seamless stainless steel tube - Google Patents

Abstract

The utility model discloses a seamless stainless steel tube cold rolling device, which belongs to the technical field of cold rolling equipment and aims at the problems that a steel tube is inconvenient to fix and a propeller occupies a larger space and has no practicability when being pushed; according to the utility model, through the mutual matching operation among the fixed rod, the rotating rod, the connecting block, the clamping piece, the mounting block, the rotating block, the connecting piece, the fixed plate and the connecting plate, the steel pipe can be processed and fixed when being pushed, and the condition that the steel pipe is not fixed when being pushed can be avoided.

Description

Cold rolling device for seamless stainless steel tube

Technical Field

The utility model belongs to the technical field of cold rolling equipment, and particularly relates to a seamless stainless steel tube cold rolling device.

Background

The cold-rolled seamless pipe is a cold-drawn or cold-rolled precise seamless pipe with high dimensional precision and good surface finish for mechanical structures and hydraulic equipment, the seamless pipe has larger consumption in various fields of production, life and the like, the consumption of the seamless pipe can be greatly increased along with the continuous increase of large engineering investment of infrastructure in China, and when the seamless pipe is subjected to cold rolling, a workpiece to be cold-rolled is placed on a workbench and pushed between cold rolls for processing, and the stability of a stainless pipe feeding propeller influences the quality of the seamless pipe.

At present, a workpiece to be cold rolled is placed on a workbench and pushed between cold rolls for processing, the stability of a stainless steel pipe feeding propeller influences the quality of a seamless steel pipe, but the existing propeller is inconvenient to fix the steel pipe during propelling, and the existing steel propelling equipment occupies a larger space and does not have practicability.

Therefore, a seamless stainless steel tube cold rolling device is needed, and the problems that the seamless stainless steel tube cold rolling device is inconvenient to fix when being pushed and the propeller occupies a large space and is not practical in the prior art are solved.

Disclosure of Invention

The utility model aims to provide a seamless stainless steel tube cold rolling device which solves 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 seamless stainless steel pipe cold rolling device, includes the bottom plate, waits to process the steel pipe, the one end of bottom plate is fixed with driving motor, driving motor's drive end is fixed with the threaded rod, the equal threaded connection in outside both ends of threaded rod has the sliding block, the top of sliding block is fixed with the connecting plate, the top both sides of bottom plate all are fixed with the fixed plate, opposite one side of fixed plate is fixed with a plurality of dead levers, the other end rotation of dead lever is connected with the dwang, the other end rotation of dwang is connected with the connecting block, the bottom of connecting block is fixed with the holder, the opposite side of connecting plate is fixed with a plurality of installation pieces, the inside rotation of installation piece is connected with the dwang, the outside of dwang is fixed with the connecting piece, the other end rotation of dwang is connected in the inside of connecting piece.

In the scheme, the middle part of the bottom end of the bottom plate is fixedly provided with a cold rolling device, and the inside of the bottom plate is provided with a sliding groove.

It is further worth to say that the sliding block is connected to the inner wall of the sliding groove in a sliding mode, the sliding block is arranged in a convex mode, and the sliding groove is arranged in a convex mode.

It should be further noted that the steel pipe to be processed penetrates through the inner walls of the connecting plate and the fixing plate and extends to the inner wall of the cold rolling arrangement, and the clamping piece is attached to the outer surface of the steel pipe to be processed.

As a preferable implementation mode, the other end of the threaded rod is rotatably connected to the inner wall of the sliding groove, and the connecting plate and the fixing plate are rectangular.

As a preferable implementation mode, the bottom plate is rectangular, the fixed rod and the rotating rod are both oval, and the clamping piece is circular arc.

Compared with the prior art, the seamless stainless steel tube cold rolling device provided by the utility model at least comprises the following beneficial effects:

(1) Through the mutually supporting operation between dead lever, dwang, connecting block, clamping piece, installation piece, dwang, connecting piece, fixed plate, the connecting plate, can realize processing the steel pipe when advancing and fix, avoid the steel pipe to advance the unfixed condition.

(2) Through driving motor, bottom plate, sliding tray, threaded rod, connecting plate, the operation of mutually supporting between, can realize taking less space with the propeller, reduce area to increase practical effect.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a state diagram of the present utility model;

FIG. 3 is a front cross-sectional view of a base plate of the present utility model;

fig. 4 is a block diagram of a clip according to the present utility model.

In the figure: 1. a bottom plate; 2. a driving motor; 3. a threaded rod; 4. a sliding block; 5. a connecting plate; 6. a fixing plate; 7. a fixed rod; 8. a rotating lever; 9. a connecting block; 10. a clamping member; 11. a mounting block; 12. a rotating block; 13. a connecting piece; 14. cold rolling arrangement; 15. a steel pipe to be processed; 16. a sliding groove.

Detailed Description

The utility model is further described below with reference to examples.

Referring to fig. 1-4, the utility model provides a seamless stainless steel tube cold rolling device, which comprises a bottom plate 1 and a steel tube 15 to be processed, wherein the bottom plate 1 mainly can fixedly install a driving motor 2 and a cold rolling device 14, one end of the bottom plate 1 is fixedly provided with the driving motor 2, the driving motor 2 mainly can drive a threaded rod 3 to rotate so as to drive a sliding block 4 to slide, further can drive a connecting plate 5 to slide, further can drive a rotating block 12 to rotate and bear force, further can drive a rotating rod 8 to rotate so as to drive a clamping piece 10 to bear force, further can clamp and pull the steel tube 15 to be processed, the driving end of the driving motor 2 is fixedly provided with the threaded rod 3, the threaded rod 3 can drive two sliding blocks 4 to slide back and forth through rotation so as to enable the connecting plate 5 to slide, further drives the rotating block 12 to rotate and bear force, the sliding block 4 is connected with the two ends of the outer part of the threaded rod 3 in a threaded manner, the sliding block 4 mainly drives the connecting plate 5 to slide in a forced manner, the connecting plate 5 is fixed at the top end of the sliding block 4, the fixing plates 6 are fixed at the two sides of the top end of the bottom plate 1, the fixing plates 6 mainly can be fixed at the top of the bottom plate 1, meanwhile, the fixing rods 7 can be fixedly stressed, the rotating rods 8 are further convenient to rotate, a plurality of fixing rods 7 are fixed at the opposite sides of the fixing plates 6, the rotating rods 8 are rotatably connected with the other ends of the fixing rods 7, the clamping pieces 10 can be mainly driven to slide in a forced manner, then the steel pipe 15 to be processed can be clamped and fixed through the clamping pieces 10, the other ends of the rotating rods 8 are rotatably connected with the connecting blocks 9, the clamping pieces 10 are fixed at the bottom of the connecting blocks 9, a plurality of mounting blocks 11 are fixed at the opposite sides of the connecting plate 5, the inside rotation of installation piece 11 is connected with rotating block 12, and connecting piece 13 atress slip can mainly be driven to rotating block 12, further drives the atress of dwang 8 and rotates, and the outside of dwang 8 is fixed with connecting piece 13, and the other end rotation of rotating block 12 is connected in connecting piece 13's inside, and connecting piece 13 mainly can drive dwang 8 and carry out atress tensile.

Further, as shown in fig. 1, fig. 2 and fig. 3, it is worth specifically explaining that the middle part of the bottom end of the bottom plate 1 is fixed with a cold rolling device 14, the inside of the bottom plate 1 is provided with a sliding groove 16, and the sliding groove 16 mainly facilitates the sliding block 4 to slide in a limited manner inside, so as to drive the connecting plate 5 to slide and stretch.

Further, as shown in fig. 2 and 3, it is worth specifically explaining that the sliding block 4 is slidably connected to the inner wall of the sliding groove 16, the sliding block 4 is in a convex shape, the sliding groove 16 is in a convex shape, and the sliding block 4 can drive the connecting plate 5 to slide through sliding energy, so that the mounting block 11 can be driven to slide under stress, and the rotating block 12 can be driven to rotate under stress.

The scheme comprises the following working processes: when the steel pipe is required to be processed, firstly, the steel pipe is placed on the inner wall of the cold rolling equipment 14, the steel pipe passes through the inner wall of the connecting plate 5 and the inner wall of the fixing plate 6, when the steel pipe is required to be cold-rolled, the steel pipe is more stable when in motion, the driving motor 2 is started, the threaded rod 3 can be further driven to rotate, the sliding block 4 can be driven to slide on the inner wall of the sliding groove 16, the connecting plate 5 can be driven to slide, the mounting block 11 can be further driven to bear force, the rotating block 12 can be driven to rotate, the connecting piece 13 is driven to bear force, the steel pipe is fixed on the outer part of the rotating rod 8 through the connecting piece 13, the connecting piece 13 is driven to drive the rotating rod 8 to bear force to slide, the clamping piece 10 can be driven to bear force, and the steel pipe 15 to be processed can be driven to pull back and forth.

The working process can be as follows: the connecting plate 5 is used for sliding, the mounting block 11 can be further driven to bear force, the rotating block 12 can be driven to rotate, the connecting piece 13 is driven to bear force, the connecting piece 13 is fixed outside the rotating rod 8, when the connecting piece 13 bears force, the connecting piece 13 can drive the rotating rod 8 to bear force to slide, the clamping piece 10 can be driven to bear force, the steel pipe 15 to be processed can be driven to pull back and forth, and stable clamping and stable sliding during steel pipe processing are realized.

As further shown in fig. 1, 2, 3 and 4, it should be noted that the steel pipe 15 to be processed penetrates through the inner walls of the connecting plate 5 and the fixing plate 6 and extends to the inner wall of the cold rolling device 14, the clamping piece 10 is attached to the outer surface of the steel pipe 15 to be processed, and the clamping piece 10 can mainly stretch and slide the steel pipe 15 to be processed, so that the steel pipe can be stably and slidably clamped.

Further, as shown in fig. 1, 2, 3 and 4, it is worth specifically explaining that the other end of the threaded rod 3 is rotatably connected to the inner wall of the sliding groove 16, the connecting plate 5 and the fixing plate 6 are rectangular, and the threaded rod 3 can mainly drive the sliding block 4 to perform limit sliding, and then can drive the connecting plate 5 to slide.

Further, as shown in fig. 1, 2, 3 and 4, it should be noted that the base plate 1 is rectangular, the fixing rod 7 and the rotating rod 8 are both oval, the clamping member 10 is circular arc, and the base plate 1 can mainly fix and limit the driving motor 2 and the fixing plate 6.

To sum up: firstly, steel pipes are placed on the inner wall of cold rolling equipment 14, through penetrating through the inner walls of connecting plate 5 and fixed plate 6, when cold rolling is needed through the steel pipes, in order to make the steel pipes more stable during movement, through starting driving motor 2, threaded rod 3 can be further driven to rotate, thereby sliding block 4 can be driven to slide on the inner wall of sliding groove 16, connecting plate 5 can be driven to slide, installing block 11 can be further driven to bear force, rotating block 12 can be driven to rotate, connecting piece 13 can be driven to bear force, the connecting piece 13 is fixed on the outer part of rotating rod 8, when connecting piece 13 is stressed, rotating rod 8 can be driven to bear force, clamping piece 10 can be driven to bear force, steel pipes 15 to be processed can be driven to pull back and forth, stable clamping and stable sliding during steel pipe processing are realized.

The driving motor 2 can be purchased in the market, and the driving motor 2 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so that the description is not repeated.

Claims (6)

1. The utility model provides a seamless stainless steel pipe cold rolling device, includes bottom plate (1), treats processing steel pipe (15), a serial communication port, the one end of bottom plate (1) is fixed with driving motor (2), driving motor (2) drive end is fixed with threaded rod (3), the equal threaded connection in outside both ends of threaded rod (3) has sliding block (4), the top of sliding block (4) is fixed with connecting plate (5), the top both sides of bottom plate (1) all are fixed with fixed plate (6), the opposite one side of fixed plate (6) is fixed with a plurality of dead levers (7), the other end rotation of dead lever (7) is connected with dwang (8), the other end rotation of dwang (8) is connected with connecting block (9), the bottom of connecting block (9) is fixed with holder (10), the opposite side of connecting plate (5) is fixed with a plurality of installation piece (11), the inside rotation of installation piece (11) is connected with dwang (12), the outside of dwang (8) is fixed with connecting piece (13), the inside of dwang (12).

2. The cold rolling device for seamless stainless steel pipes according to claim 1, wherein: the cold rolling device is characterized in that a cold rolling device (14) is fixed in the middle of the bottom end of the bottom plate (1), and a sliding groove (16) is formed in the bottom plate (1).

3. The cold rolling device for seamless stainless steel pipes according to claim 1, wherein: the sliding block (4) is connected to the inner wall of the sliding groove (16) in a sliding mode, the sliding block (4) is arranged in a convex mode, and the sliding groove (16) is arranged in a convex mode.

4. The cold rolling device for seamless stainless steel pipes according to claim 1, wherein: the steel pipe (15) to be processed penetrates through the inner walls of the connecting plate (5) and the fixing plate (6) and extends to the inner wall of the cold rolling device (14), and the clamping piece (10) is attached to the outer surface of the steel pipe (15) to be processed.

5. The cold rolling device for seamless stainless steel pipes according to claim 1, wherein: the other end of the threaded rod (3) is rotationally connected to the inner wall of the sliding groove (16), and the connecting plate (5) and the fixing plate (6) are rectangular.

6. The cold rolling device for seamless stainless steel pipes according to claim 1, wherein: the base plate (1) is rectangular, the fixed rod (7) and the rotating rod (8) are both oval, and the clamping piece (10) is arc-shaped.