CN216065229U

CN216065229U - Pipe extruding machine

Info

Publication number: CN216065229U
Application number: CN202122609128.6U
Authority: CN
Inventors: 邹德安
Original assignee: Changzhou Quanjun Mechanical Equipment Co ltd
Current assignee: Changzhou Quanjun Mechanical Equipment Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-18
Anticipated expiration: 2031-10-28

Abstract

The utility model relates to the technical field of steel pipe production corollary equipment, in particular to a pipe extruding machine, which comprises a rack, a speed reducing mechanism with two input ends and three output ends, three transmission shafts with universal couplings at two ends, two driving motors and a unit, wherein the upper surface of the unit is sequentially connected with the rack, the speed reducing mechanism and the driving motors in a bolt connection mode, the output ends of the driving motors are connected with the input ends of the speed reducing mechanism, the output ends of the speed reducing mechanism are connected with the transmission shafts, the other ends of the transmission shafts are connected with an extruding mechanism, and the outer surface of the rack is provided with an adjusting mechanism Low later-stage use cost and low energy consumption, and is worthy of great popularization.

Description

Pipe extruding machine

Technical Field

The utility model relates to the technical field of steel pipe production corollary equipment, in particular to a pipe extruding machine.

Background

The existing steel pipe head reducing equipment achieves a head reducing process by mutually moving and extruding four dies, and has the problems of high equipment cost, high investment cost, complex maintenance, die models, high use cost of multiple dies and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipe extruding machine to solve the problems in the background technology, and the main principle is that a driving motor is used for driving a speed reducing mechanism to rotate, a compression roller is further driven to rotate, the extrusion of a steel pipe head is realized, the function of the steel pipe head is realized, meanwhile, the size and the head-shrinking angle of the steel pipe head are adjusted by using an adjusting mechanism and a pipe extruding mechanism, the application range is enlarged, and the use efficiency is improved.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a pipe extruding machine, includes the frame, has the reduction gears of two inputs and three outputs, three both ends have universal joint's transmission shaft, two driving motor and unit, the upper surface of unit passes through bolted connection's mode and is connected with frame, reduction gears and driving motor in order, and driving motor's output is connected with reduction gears's input, reduction gears's output and transmission shaft are connected, and the other end and the extrusion mechanism of transmission shaft are connected, the surface of frame is provided with adjustment mechanism.

Preferably, adjustment mechanism's one end is run through the frame and is connected with extrusion mechanism, adjustment mechanism is formed by the push rod preparation, and extrusion mechanism's inside includes support frame and compression roller, the support frame is connected with adjustment mechanism, and the inside of support frame rotates with the compression roller to be connected, one side and the transmission shaft of compression roller are connected.

Preferably, the inside of support frame is seted up the adjustment tank of symmetry setting, and makes support frame and adjustment mechanism bolted connection through the adjustment tank.

Preferably, the number of the output ends of the driving motor, the pipe extruding mechanism, the transmission shaft and the speed reducing mechanism is the same, and the output ends of the pipe extruding mechanism, the transmission shaft and the speed reducing mechanism are all arranged in a ring shape, and the angle is 120 degrees.

Preferably, the press roll is made of a double-sided conical press roll.

Preferably, the reduction gear includes a reduction gear casing, and the inside of reduction gear casing is equipped with the driving gear that corresponds with driving motor, the one end of driving gear runs through reduction gear casing and driving motor's output shaft, and the outside meshing of driving gear is connected with the driven gear who corresponds with the transmission shaft, the center pin of driven gear runs through reduction gear casing and is connected with the transmission shaft.

Preferably, a through hole is formed in the middle of the speed reduction mechanism housing.

Preferably, the inside of the adjusting mechanism comprises an adjusting motor, one side of the output end of the adjusting motor is connected with a gearbox, the gearbox is connected with the frame, the output shaft of the gearbox is connected with the lead screw, the outside of the lead screw is spirally connected with the push plate, and the other end of the push plate penetrates through the frame to be connected with the pipe extruding mechanism.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the driving mechanism, the speed reducing mechanism, the pipe extruding mechanism and the adjusting mechanism, the driving mechanism is used for driving the speed reducing mechanism to work so as to drive the compression roller to rotate, and meanwhile, the adjusting mechanism and the pipe extruding mechanism are used for adjusting the distance and the angle of the roller, so that the application range of the device is expanded.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the whole device of the present invention;

FIG. 3 is a schematic view of the internal structure of the housing of the present invention;

FIG. 4 is a schematic structural view of the speed reducing mechanism of the present invention;

FIG. 5 is a schematic view of the internal structure of the tube extruding mechanism of the present invention;

fig. 6 is a schematic structural diagram of the adjusting mechanism of the present invention.

In the figure: 1-a rack, 2-a speed reducing mechanism, 21-a transmission shaft, 22-a speed reducing mechanism shell, 23-a driven gear, 24-a driving gear, 25-a through hole, 3-a driving motor, 4-a unit, 5-an extruding mechanism, 51-a supporting frame, 52-a pressing roller, 53-an adjusting groove, 6-an adjusting mechanism, 61-an adjusting motor, 62-a gearbox, 63-a pushing plate, 64-a screw rod and 65-a pushing rod.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides example 1:

the utility model provides a pipe extruding machine, which comprises a frame 1, reduction gears 2 that have two inputs and three output, three both ends have universal joint's transmission shaft 21, two driving motor 3 and unit 4, the upper surface of unit 4 passes through bolted connection's mode and is connected with frame 1, reduction gears 2 and driving motor 3 in order, driving motor 3's output is connected with reduction gears 2's input, reduction gears 2's output is connected with transmission shaft 21, transmission shaft 21's the other end and extrusion mechanism 5 are connected.

The speed reducing mechanism 2 comprises a speed reducing mechanism shell 22, a driving gear 24 corresponding to the driving motor 3 is arranged inside the speed reducing mechanism shell 22, one end of the driving gear 24 penetrates through the speed reducing mechanism shell 22 to be connected with an output shaft of the driving motor 3, a driven gear 23 corresponding to the transmission shaft 21 is connected outside the driving gear 24 in a meshed mode, a central shaft of the driven gear 23 penetrates through the speed reducing mechanism shell 22 to be connected with the transmission shaft 21, a through hole 25 is formed in the middle of the speed reducing mechanism shell 22, the two driving motors 3 are arranged to drive the two driving gears 24 to synchronously rotate, so that the three driven gears 23 are driven to rotate in the same direction, the transmission shaft 21 is further driven to rotate in the same direction, a compression roller 52 inside the extrusion mechanism 5 is driven to rotate, extrusion forming of the end part of the steel pipe is achieved, and meanwhile, the inside of the steel pipe propulsion device after one end is extruded is facilitated through the arranged through the through hole 25, the end part of the steel pipe at the other end is extruded, the steel pipe is not required to be turned around and then processed, and time and labor are saved;

the outer surface of the frame 1 is provided with an adjusting mechanism 6, one end of the adjusting mechanism 6 penetrates through the frame 1 to be connected with an extrusion mechanism 5, the adjusting mechanism 6 is made of a push rod 65, the extrusion mechanism 5 comprises a support frame 51 and a compression roller 52 inside, the support frame 51 is connected with the adjusting mechanism 6, the support frame 51 is rotatably connected with the compression roller 52, one side of the compression roller 52 is connected with the transmission shaft 21, the support frame 51 is internally provided with symmetrically arranged adjusting grooves 53, the support frame 51 is in bolted connection with the adjusting mechanism 6 through the adjusting grooves 53, the compression roller 52 is made of double-sided tapered compression rollers, the push rod 65 is utilized to drive the extrusion mechanism 5 to move, the size adjustment of a cavity formed inside the compression roller 52 is realized, thereby the extrusion of steel pipes with different pipe diameters is realized, meanwhile, the adjusting grooves 53 are utilized to realize the angle adjustment of the compression roller 52, thereby the adjustment of the extrusion angle of the end part of the steel pipe is realized, the pressing roller 52 does not need to be frequently replaced by a user, and the use efficiency is improved.

Referring to fig. 6, the present invention provides embodiment 2:

the difference from example 1 is: the inside of adjustment mechanism 6 includes adjustment motor 61, and output end one side of adjustment motor 61 is connected with gearbox 62, and gearbox 62 is connected with frame 1, and the output shaft and the lead screw 64 of gearbox 62 are connected, the outside and the push pedal 63 threaded connection of lead screw 64, and the other end of push pedal 63 runs through frame 1 and is connected with crowded tub mechanism 5.

The adjusting motor 61 through setting up drives the work of gearbox 62 to it is rotatory to drive lead screw 64, thereby drives push pedal 63 and removes, removes extrusion mechanism 5, thereby realizes adjusting the size of the inside cavity that forms of extrusion mechanism 5, realizes the processing adjustment to the pipe diameter size of steel pipe, increases extrusion mechanism 5's working strength.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the utility model using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the utility model.

Claims

1. The utility model provides a pipe extruding machine, includes frame (1), has reduction gears (2) of two inputs and three output, three both ends have universal joint's transmission shaft (21), two driving motor (3) and unit (4), its characterized in that: the upper surface of unit (4) passes through bolted connection's mode and is connected with frame (1), reduction gears (2) and driving motor (3) in order, and the output of driving motor (3) is connected with the input of reduction gears (2), the output and the transmission shaft (21) of reduction gears (2) are connected, and the other end and the extrusion mechanism (5) of transmission shaft (21) are connected, the surface of frame (1) is provided with adjustment mechanism (6).

2. The pipe extruder as claimed in claim 1, wherein: one end of the adjusting mechanism (6) penetrates through the rack (1) and is connected with the extrusion mechanism (5), the adjusting mechanism (6) is made by the push rod (65), the inside of the extrusion mechanism (5) comprises a support frame (51) and a compression roller (52), the support frame (51) is connected with the adjusting mechanism (6), the inside of the support frame (51) is rotatably connected with the compression roller (52), and one side of the compression roller (52) is connected with the transmission shaft (21).

3. The pipe extruder as claimed in claim 2, wherein: the inside of support frame (51) is seted up adjustment tank (53) that the symmetry set up, and makes support frame (51) and adjustment mechanism (6) bolted connection through adjustment tank (53).

4. The pipe extruder as claimed in claim 1, wherein: the number of the output ends of the driving motor (3), the pipe extruding mechanism, the transmission shaft (21) and the speed reducing mechanism (2) is the same, the output ends of the pipe extruding mechanism, the transmission shaft (21) and the speed reducing mechanism (2) are all arranged in an annular mode, and the angle is 120 degrees.

5. The pipe extruder as claimed in claim 2, wherein: the press roll (52) is made of a double-sided conical press roll (52).

6. The pipe extruder as claimed in claim 1, wherein: reduction gears (2) include reduction gears (2) casing, and the inside of reduction gears (2) casing is equipped with driving gear (24) that correspond with driving motor (3), the output shaft of reduction gears (2) casing and driving motor (3) is run through to the one end of driving gear (24), and the external toothing of driving gear (24) is connected with driven gear (23) that correspond with transmission shaft (21), the center pin of driven gear (23) runs through reduction gears (2) casing and is connected with transmission shaft (21).

7. The pipe extruder as claimed in claim 1, wherein: a through hole (25) is formed in the middle of the shell of the speed reducing mechanism (2).

8. The pipe extruder as claimed in claim 1, wherein: the inside of adjustment mechanism (6) includes accommodate motor (61), and the output one side of accommodate motor (61) is connected with gearbox (62), gearbox (62) are connected with frame (1), and the output shaft and the lead screw (64) of gearbox (62) are connected, the outside and push pedal (63) threaded connection of lead screw (64), and the other end of push pedal (63) runs through frame (1) and is connected with extrusion mechanism (5).