CN211161703U

CN211161703U - Stainless steel pipe thread rolling machine

Info

Publication number: CN211161703U
Application number: CN201921864627.6U
Authority: CN
Inventors: 秦杰
Original assignee: Changzhou Qiuxin Stainless Steel Pipe Co ltd
Current assignee: Changzhou Qiuxin Stainless Steel Pipe Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-04
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a nonrust steel pipe thread rolling machine relates to the thread rolling machine field, comprises a workbench, the top right side fixedly connected with guided way of workstation, the top swing joint of guided way has motor housing, motor housing's inside fixed mounting has first motor, the left side fixedly connected with pivot of first motor, the chuck is grabbed to the left end fixedly connected with three of pivot, motor housing's left side laminating has the spliced pole. The utility model discloses a set up three chucks of grabbing in the left side of spliced pole, played the different radial centre gripping effects to nonrust steel pipe, through setting up second motor and lead screw, can remove about the effectual movable block that drives to realized to the centre gripping of the different length of nonrust steel pipe and roll tooth propulsive effect, through setting up first motor and pivot, can effectually drive three chucks of grabbing rotatory, thereby the rotation effect to nonrust steel pipe of realization.

Description

Stainless steel pipe thread rolling machine

Technical Field

The utility model relates to a thread rolling machine field, in particular to nonrust steel pipe thread rolling machine.

Background

The thread rolling machine is a multifunctional cold extrusion forming machine tool, and can be used for rolling workpiece under the cold state in its rolling force range, and can make the workpiece undergo the processes of screw thread, straight line and twill rolling treatment, rolling, straightening, reducing diameter, burnishing and various forming rolling treatments.

However, the existing stainless steel pipe thread rolling machine cannot clamp stainless steel pipes with different radiuses and lengths and cannot achieve the thread rolling propelling effect.

Therefore, it is necessary to invent a thread rolling machine for stainless steel pipes to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nonrust steel pipe thread rolling machine 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: a stainless steel pipe thread rolling machine, which comprises a workbench, wherein the right side of the top of the workbench is fixedly connected with a guide rail, the top of the guide rail is movably connected with a motor shell, a first motor is fixedly arranged in the motor shell, the left side of the first motor is fixedly connected with a rotating shaft, the left end of the rotating shaft is fixedly connected with a three-grab chuck, a connecting column is attached to the left side of the motor shell, a moving block is fixedly connected to the bottom of the motor shell, the inner side surface of the moving block is movably connected with a lead screw, the inside of the workbench is fixedly provided with a connecting shell, a second motor is fixedly arranged in the connecting shell, a thread rolling frame is fixedly connected on the left side of the top of the workbench, the inside fixed mounting of hobbing frame has the pneumatic cylinder, the bottom fixedly connected with connecting block of pneumatic cylinder, the right side fixedly connected with controller of hobbing frame.

Optionally, a waste collection box is inserted into the front of the workbench, and a handle is fixedly connected to the front of the waste collection box.

Optionally, the inner side surface of the connecting column is attached to the outer side surface of the rotating shaft, and the left side of the connecting column is inserted into the right side of the three-jaw chuck.

Optionally, the right side of the second motor is fixedly connected with the left side of the screw rod, and the outer side face of the screw rod is inserted into the connecting shell.

Optionally, the bottom of the moving block is attached to the inner bottom wall of the connecting shell, and the bottom of the connecting block is movably provided with a toothed roller.

Optionally, the right side of connecting block and the left side laminating of thread rolling frame, the quantity of pneumatic cylinder is three.

Optionally, a display screen is fixedly mounted at the top of the front surface of the controller, and a keyboard is fixedly mounted at the bottom of the front surface of the controller.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up three chucks of grabbing in the left side of spliced pole, played the different radial centre gripping effects to nonrust steel pipe, through setting up second motor and lead screw, can remove about the effectual movable block that drives to realized to the centre gripping of the different length of nonrust steel pipe and roll tooth propulsive effect, through setting up first motor and pivot, can effectually drive three chucks of grabbing rotatory, thereby the rotation effect to nonrust steel pipe of realization.

2. The utility model discloses a set up the guided way, played the effect that the direction was removed to prevent to the deviation phenomenon from appearing when rolling tooth, through setting up the pneumatic cylinder, can effectually drive connecting block and dental roller and remove, thereby realized the tooth effect of rolling, through setting up garbage collection box and handle, played the collection effect after producing the piece to nonrust steel pipe after rolling tooth.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the present invention.

Fig. 3 is a schematic sectional view of the present invention.

Fig. 4 is a left side schematic view of the present invention.

Fig. 5 is a right side schematic view of the present invention.

In the figure: 1. a work table; 2. a connecting shell; 3. a moving block; 4. a motor housing; 5. a first motor; 6. a rotating shaft; 7. connecting columns; 8. a three-grab chuck; 9. a handle; 10. a guide rail; 11. a thread rolling frame; 12. a hydraulic cylinder; 13. connecting blocks; 14. a dental roller; 15. a lead screw; 16. a second motor; 17. a waste collection tank; 18. a display screen; 19. a keyboard; 20. and a controller.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a stainless steel pipe thread rolling machine as shown in figures 1-5, which comprises a workbench 1, a scrap collecting box 17 is inserted in the front of the workbench 1, a handle 9 is fixedly connected to the front of the scrap collecting box 17, the collection effect of scraps generated after thread rolling of stainless steel pipes is achieved by arranging the scrap collecting box 17 and the handle 9, a guide rail 10 is fixedly connected to the right side of the top of the workbench 1, the guide rail 10 is arranged to achieve the effect of guiding movement, thereby preventing deviation phenomenon during thread rolling, a motor shell 4 is movably connected to the top of the guide rail 10, a first motor 5 is fixedly arranged in the motor shell 4, a rotating shaft 6 is fixedly connected to the left side of the first motor 5, a three-grip chuck 8 is fixedly connected to the left end of the rotating shaft 6, and the three-grip chuck 8 can be effectively driven to rotate by arranging the first motor 5 and the rotating shaft 6, thereby the rotating effect to the stainless steel pipe is realized, the left side of the motor shell 4 is jointed with the connecting column 7, the inner side surface of the connecting column 7 is jointed with the outer side surface of the rotating shaft 6, the left side of the connecting column 7 is spliced with the right side of the three-grabbing chuck 8, the three-grabbing chuck 8 is arranged on the left side of the connecting column 7, the clamping effect to different radiuses of the stainless steel pipe is realized, the bottom of the motor shell 4 is fixedly connected with the moving block 3, the inner side surface of the moving block 3 is movably connected with the lead screw 15, the connecting shell 2 is fixedly arranged in the workbench 1, the bottom of the moving block 3 is jointed with the inner bottom wall of the connecting shell 2, the second motor 16 is fixedly arranged in the connecting shell 2, the right side of the second motor 16 is fixedly connected with the left side of the lead screw 15, the moving block 3 can be effectively driven to move left and right by arranging the second motor 16 and, lateral surface and the 2 grafting of connection shell of lead screw 15, top left side fixedly connected with of workstation 1 rolls tooth frame 11, the inside fixed mounting of rolling tooth frame 11 has pneumatic cylinder 12, the quantity of pneumatic cylinder 12 is three, the bottom fixedly connected with connecting block 13 of pneumatic cylinder 12, the bottom movable mounting of connecting block 13 has dental roller 14, through setting up pneumatic cylinder 12, can effectual drive connecting block 13 and dental roller 14 remove, thereby the tooth effect of rolling has been realized, the right side of connecting block 13 and the left side laminating of rolling tooth frame 11, the right side fixedly connected with controller 20 of rolling tooth frame 11, controller 20's positive top fixed mounting has display screen 18, controller 20's positive bottom fixed mounting has keyboard 19.

This practical theory of operation:

this device is at work, at first realize the centre gripping effect with stainless steel pipe through three chucks 8 of grabbing, later start first motor 5 and drive pivot 6 and three chucks 8 of grabbing rotatory, then adjust the tooth data through display screen 18 and keyboard 19, restart second motor 16 and drive movable block 3 through lead screw 15 and move to the right, accessible guided way 10 prevents that the stainless steel pipe from moving the phenomenon that position deviation appears when moving to the right simultaneously, drive connecting block 13 and dental roller 14 through pneumatic cylinder 12 and move to stainless steel pipe at last, the tooth effect has been reached, the piece that produces when rolling the tooth drops to garbage collection box 17, in order to reach the effect of convenient collection and clearance, just so accomplished the tooth of rolling of stainless steel pipe rolling machine to stainless steel pipe.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a nonrust steel pipe thread rolling machine, includes workstation (1), its characterized in that: the guide rail (10) is fixedly connected to the right side of the top of the workbench (1), a motor shell (4) is movably connected to the top of the guide rail (10), a first motor (5) is fixedly mounted inside the motor shell (4), a rotating shaft (6) is fixedly connected to the left side of the first motor (5), a three-grab chuck (8) is fixedly connected to the left end of the rotating shaft (6), a connecting column (7) is attached to the left side of the motor shell (4), a moving block (3) is fixedly connected to the bottom of the motor shell (4), a lead screw (15) is movably connected to the inner side face of the moving block (3), a connecting shell (2) is fixedly mounted inside the workbench (1), a second motor (16) is fixedly mounted inside the connecting shell (2), and a rolling tooth frame (11) is fixedly connected to the left side of the top of the workbench (1), the inside fixed mounting of tooth frame (11) has pneumatic cylinder (12), the bottom fixedly connected with connecting block (13) of pneumatic cylinder (12), the right side fixedly connected with controller (20) of tooth frame (11).

2. The thread rolling machine of claim 1, wherein:

the front of the workbench (1) is spliced with a waste collection box (17), and the front of the waste collection box (17) is fixedly connected with a handle (9).

3. The thread rolling machine of claim 1, wherein:

the inner side surface of the connecting column (7) is attached to the outer side surface of the rotating shaft (6), and the left side of the connecting column (7) is connected with the right side of the three-grab chuck (8) in an inserting mode.

4. The thread rolling machine of claim 1, wherein:

the right side of the second motor (16) is fixedly connected with the left side of the lead screw (15), and the outer side face of the lead screw (15) is connected with the connecting shell (2) in an inserting mode.

5. The thread rolling machine of claim 1, wherein:

the bottom of the moving block (3) is attached to the inner bottom wall of the connecting shell (2), and a tooth roller (14) is movably mounted at the bottom of the connecting block (13).

6. The thread rolling machine of claim 1, wherein:

the right side of connecting block (13) is laminated with the left side of thread rolling frame (11), the quantity of pneumatic cylinder (12) is three.

7. The thread rolling machine of claim 1, wherein:

the front top of controller (20) is fixed with display screen (18), the front bottom fixed mounting of controller (20) has keyboard (19).