CN219112576U

CN219112576U - Rolling die for manufacturing metal pipe

Info

Publication number: CN219112576U
Application number: CN202320991058.1U
Authority: CN
Inventors: 王永明; 杜新慧; 牛联波
Original assignee: Henan Mingruida Machinery Manufacturing Co ltd
Current assignee: Henan Mingruida Machinery Manufacturing Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-06-02
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a rolling die for manufacturing metal pipes, which comprises an upper movable support, left and right driving pieces, a U-shaped base, left and right sliding seats, front and rear driving pieces, rolling assemblies and rack assemblies, wherein the left and right sliding seats which are in sliding connection are uniformly arranged on the upper surface of the U-shaped base, the left and right driving pieces are arranged on the U-shaped base, the rack assemblies matched with the left and right driving pieces are arranged on the lower surface of each left and right sliding seat, the upper movable support is arranged on the upper surface of each left and right sliding seat, the front and rear driving pieces for driving the upper movable support to move are arranged on the left and right sliding seats, and the rolling assembly is fixed on the upper end of each upper movable support.

Description

Rolling die for manufacturing metal pipe

Technical Field

The utility model relates to the technical field of metal tube manufacturing, in particular to a rolling die for manufacturing metal tubes.

Background

When the thin and long thin-wall metal pipes are processed, the long iron plates are rolled and molded to the workpieces through a plurality of groups of rolling dies, and finally the welding seams of the pipe fittings are welded in a welding mode, but the existing rolling dies can only process the workpieces with the same diameter, can not produce metal pipes with different diameters, and can not adjust the positions of the dies, so that the requirements of people can not be met.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the rolling die for manufacturing the metal pipe, which has the advantages of simple structure and simple and convenient operation, can be used for rolling metal pipes with different diameters, can adjust the rolling positions, is more convenient to use, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal tubular product is made with roll-in mould, includes upper end movable support, controls driving piece, U type base, control sliding seat, front and back driving piece, roll-in subassembly and rack component, the upper surface of U type base evenly is equipped with sliding connection's control sliding seat, is equipped with controls driving piece on the U type base, every control sliding seat's lower surface all be equipped with control driving piece complex rack component, every control sliding seat's upper surface is equipped with upper end movable support, and control and be equipped with the front and back driving piece that drives the movable support removal of upper end on the sliding seat, every upper end movable support's upper end all is fixed with a roll-in subassembly.

Further, the left-right driving piece comprises a first threaded column rotationally connected with the U-shaped base through a bearing, and a servo motor for driving the first threaded column to rotate is arranged on one side of the U-shaped base.

Further, the rack assembly comprises an electric telescopic rod fixed on the lower surface of the left sliding seat and the right sliding seat, a connecting seat is fixed at the telescopic end of the electric telescopic rod, a rack is fixed on the lower surface of the connecting seat, the rack can be driven to move through the telescopic of the electric telescopic rod, so that the rack can be meshed with a threaded column, the threaded column can be driven to rotate through the rotation of a servo motor, the rack can be driven to move through the rotation of the threaded column, and the upper end movable support and the rolling assembly can be driven to move through the rack, so that the left position and the right position of the rolling assembly can be adjusted.

Further, the upper end movable support comprises a sliding rail fixed on the upper surface of the left sliding seat and the right sliding seat, a front sliding seat and a rear sliding seat which are connected in a sliding manner are arranged on the sliding rail, and a U-shaped seat is fixed at the upper end of the front sliding seat and the rear sliding seat.

Further, the front and back driving piece is including fixing the ear seat in control sliding seat one end, and the ear seat is connected with screw thread post two through the bearing, and screw thread post two passes through threaded connection's mode and is connected with the front and back sliding seat, and screw thread post two's one end is fixed with the twist grip, rotates through the twist grip and can drive screw thread post two and rotate, can drive front and back sliding seat and slide along the slip track through screw thread post two rotations to this can be to the position adjustment of lower extreme roller compression roller and upper end roller compression roller.

Further, the roll-in subassembly includes lower extreme roller compression roller and the upper end roller compression roller that rotate through bearing and U type seat to be connected, the outside of lower extreme roller compression roller evenly is equipped with the mould groove that bends, bends the mould groove and arranges in proper order from big to little, the outside of upper end roller is equipped with the roller of bending with mould groove one-to-one, bends the roller and bends the mould groove one-to-one setting, through two transmission gear meshing transmission between lower extreme roller compression roller and the upper end roller one end, one side of U type seat is fixed with and drives upper end roller pivoted roll-in motor, can make the tubular metal resonator roll-in of different diameters through the mould groove that bends of big or small difference, and the roll-in motor that passes through rotates and can drive upper end roller rotation, can drive lower end roller rotation by transmission gear, can the work piece roll-in bending through upper end roller compression roller and lower end roller compression roller.

Compared with the prior art, the utility model has the beneficial effects that: the metal tube rolling die has the advantages that metal tubes with different diameters can be rolled and manufactured through the bending die grooves and the bending rollers with different sizes, the rolling motor rotates to drive the upper end rolling roller to rotate, the lower end rolling roller can be driven to rotate through transmission gear transmission, the workpiece can be bent and rolled through the upper end rolling roller and the lower end rolling roller, the threaded post two can be driven to rotate through rotation of the rotating handle, the front sliding seat and the rear sliding seat can be driven to slide along the sliding track through rotation of the threaded post two, so that the threaded post can be driven to rotate through rotation of the servo motor, the rack can be driven to move through rotation of the threaded post, the upper end movable support and the rolling assembly can be driven to move through the rack, so that the left and right positions of the rolling assembly can be adjusted.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic side view of the present utility model.

In the figure: the device comprises a movable support at the upper end, a seat 11U, a sliding rail 12, a front-back sliding seat 13, a left-right driving piece, a 21 threaded column I, a 22 servo motor, a base 3U, a left-right sliding seat 4, a front-back driving piece 5, a 51 threaded column II, a 52 ear seat 53 rotating handles, a 6 rolling component, a 61 rolling motor, a 62 lower end rolling roller, a 63 upper end rolling roller, a 64 conveying gear, a 7 rack component, a 71 rack, a 72 connecting seat and a 73 electric telescopic rod.

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.

Referring to fig. 1-2, the present utility model provides a technical solution: the rolling die for manufacturing the metal pipe comprises an upper movable support 1, left and right driving pieces 2, a U-shaped base 3, left and right sliding seats 4, front and rear driving pieces 5, a rolling assembly 6 and a rack assembly 7, wherein the left and right driving pieces 2 are arranged on the left and right sliding seats 4,U of the U-shaped base 3, which are in sliding connection, the left and right driving pieces 2 are uniformly arranged on the upper surface of the U-shaped base 3, rack assemblies 7 matched with the left and right driving pieces 2 are arranged on the lower surface of each left and right sliding seat 4, the upper surface of each left and right sliding seat 4 is provided with the upper movable support 1, the left and right sliding seats 4 are provided with front and rear driving pieces 5 for driving the upper movable support 1 to move, the upper end of each upper movable support 1 is fixedly provided with a rolling assembly 6, each left and right driving piece 2 comprises a threaded column 21 which is rotationally connected with the U-shaped base 3 through a bearing, one side of the U-shaped base 3 is provided with a servo motor 22 for driving the threaded column 21 to rotate, the rack assembly 7 comprises an electric telescopic rod 73 fixed on the lower surface of the left sliding seat 4 and the right sliding seat 4, a connecting seat 72 is fixed at the telescopic end of the electric telescopic rod 73, a rack 71 is fixed on the lower surface of the connecting seat 72, the rack 71 can be driven to move by the telescopic of the electric telescopic rod 73, so that the rack 71 is meshed with the first threaded column 21, the first threaded column 21 can be driven to rotate by the rotation of a servo motor 22, the rack 71 can be driven to move by the rotation of the first threaded column 21, the upper movable support 1 and the rolling assembly 6 can be driven to move by the rack 71, the left position and the right position of the rolling assembly 6 can be adjusted, the upper movable support 1 comprises a sliding rail 12 fixed on the upper surface of the left sliding seat 4 and the right sliding seat 13 which is connected in a sliding way, the upper end of the front sliding seat 13 and the rear sliding seat 13 are fixed with a U-shaped seat 11, the front and back driving piece 5 is including fixing the ear seat 52 in controlling slide seat 4 one end, ear seat 52 has screw thread post two 51 through the bearing connection, screw thread post two 51 is connected with front and back slide seat 13 through screw thread connection's mode, and screw thread post two 51's one end is fixed with twist grip 53, can drive screw thread post two 51 rotation through twist grip 53 rotation, can drive front and back slide seat 13 and slide along slip track 12 through screw thread post two 51 rotations, thereby can be to lower extreme roll-in roller 62 and the position control of upper end roll-in roller 63, roll-in subassembly 6 includes the lower extreme roll-in roller 62 and the upper end roll-in roller 63 of rotating the connection through bearing and U type seat 11, the outside of lower extreme roll-in roller 62 evenly is equipped with the bending die groove, bending die groove is arranged from big to little in proper order, the outside of upper end roll-in roller 63 is equipped with the bending die groove one-to-one, through two transfer gears 64 meshing transmission between lower extreme roll-in roller 62 and the upper end roll-in roller 63 one end, one side of U type seat 11 is fixed with one side of motor drive upper end roll-in roller 62 and upper end roll-in roller 63, can be made through the big and the small roll-in roller 61, can be adjusted through the diameter of roll-in roller 61, but the diameter can be adjusted by the roll-in order to roll-in roller diameter is different to the roller, the diameter is easy and can be made by the roll-in the diameter of the roller.

When in use: the screw post two 51 can be driven to rotate through the rotation of the rotating handle 53, the front and rear sliding seat 13 can be driven to slide along the sliding track 12 through the rotation of the screw post two 51, so that the position of the lower end rolling roller 62 and the position of the upper end rolling roller 63 can be adjusted, the screw post one 21 can be driven to rotate through the rotation of the servo motor 22, the rack 71 can be driven to move through the rotation of the screw post one 21, the upper end movable support 1 and the rolling assembly 6 can be driven to move through the rack 71, the left and right positions of the rolling assembly 6 can be adjusted, metal pipes with different diameters can be rolled and manufactured through bending die grooves and bending rollers with different sizes, the upper end rolling roller 63 can be driven to rotate through the rotation of the rolling motor 61, the lower end rolling roller 62 can be driven to rotate through the transmission of the transmission gear 64, and workpieces can be bent and rolled through the upper end rolling roller 63 and the lower end rolling roller 62.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a metal tubular product is made with roll-in mould, includes upper end movable support (1), controls driving piece (2), U-shaped base (3), controls sliding seat (4), front and back driving piece (5), roll-in subassembly (6) and rack subassembly (7), its characterized in that: the upper surface of U type base (3) evenly is equipped with sliding connection's left and right sides sliding seat (4), is equipped with on U type base (3) about driving piece (2), the lower surface of every left and right sides sliding seat (4) all be equipped with control driving piece (2) complex rack subassembly (7), the upper surface of every left and right sides sliding seat (4) is equipped with upper end movable support (1), and be equipped with on controlling sliding seat (4) and drive front and back driving piece (5) that upper end movable support (1) removed, the upper end of every upper end movable support (1) all is fixed with a roll-in subassembly (6).

2. The rolling die for manufacturing metal pipes according to claim 1, wherein: the left-right driving piece (2) comprises a first threaded column (21) which is rotationally connected with the U-shaped base (3) through a bearing, and a servo motor (22) which drives the first threaded column (21) to rotate is arranged on one side of the U-shaped base (3).

3. The rolling die for manufacturing metal pipes according to claim 1, wherein: the rack assembly (7) comprises an electric telescopic rod (73) fixed on the lower surface of the left sliding seat (4), a connecting seat (72) is fixed at the telescopic end of the electric telescopic rod (73), and a rack (71) is fixed on the lower surface of the connecting seat (72).

4. The rolling die for manufacturing metal pipes according to claim 1, wherein: the upper end movable support (1) comprises a sliding rail (12) fixed on the upper surface of the left sliding seat (4) and the right sliding seat (4), a front sliding seat (13) and a rear sliding seat (13) are arranged on the sliding rail (12) in sliding connection, and a U-shaped seat (11) is fixed at the upper end of the front sliding seat (13) and the rear sliding seat.

5. The rolling die for manufacturing metal pipes according to claim 4, wherein: the front and rear driving piece (5) comprises an ear seat (52) fixed at one end of the left sliding seat (4), the ear seat (52) is connected with a threaded column II (51) through a bearing, the threaded column II (51) is connected with the front and rear sliding seat (13) in a threaded connection mode, and a rotating handle (53) is fixed at one end of the threaded column II (51).

6. The rolling die for manufacturing metal pipes according to claim 4, wherein: the rolling assembly (6) comprises a lower end rolling roller (62) and an upper end rolling roller (63) which are rotationally connected with the U-shaped seat (11) through bearings, bending die grooves are uniformly formed in the outer side of the lower end rolling roller (62), the bending die grooves are sequentially distributed from large to small, bending rollers which are in one-to-one correspondence with the bending die grooves are arranged in the outer side of the upper end rolling roller (63), the bending rollers are in one-to-one correspondence with the bending die grooves, the lower end rolling roller (62) and one end of the upper end rolling roller (63) are in meshed transmission through two transmission gears (64), and a rolling motor (61) for driving the upper end rolling roller (63) to rotate is fixed on one side of the U-shaped seat (11).