CN215314950U

CN215314950U - Novel channeling machine

Info

Publication number: CN215314950U
Application number: CN202121413335.8U
Authority: CN
Inventors: 陈红军; 杨胜利; 赵祥友
Original assignee: Hangzhou Shida Machinery Co ltd
Current assignee: Hangzhou Shida Machinery Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-28
Anticipated expiration: 2031-06-24

Abstract

The utility model provides a novel channeling machine which comprises a machine base, wherein one side of the machine base is connected with a central adjusting device, one side of the central adjusting device is connected with a sliding block in a sliding mode, an oil cup is arranged above the sliding block, a handle seat is arranged on the oil cup, a handle is arranged on the handle seat, the sliding block is connected with a piston rod penetrating through the bottom of the oil cup, a wheel pressing frame is arranged below the sliding block, a pressing wheel is connected onto the wheel pressing frame through a wheel pressing shaft, a main shaft is arranged below the pressing wheel, a groove rolling concave wheel is arranged on the main shaft, the main shaft is connected with a speed reducing motor on one side of the machine base, a telescopic column is connected below the main shaft, one side, away from the machine base, of the telescopic column is connected with a vertical fixing plate, and a supporting cylinder is arranged on one side, opposite to the main shaft, of the fixing plate. According to the utility model, the telescopic column and the support cylinder are arranged on one side of the main shaft, so that the other end of the pipe can be supported in a balanced manner during the groove rolling process, the pipe is ensured to be balanced and stable during the rotation, and the efficiency and the precision of the groove rolling are prevented from being influenced.

Description

Novel channeling machine

Technical Field

The utility model relates to the technical field of channeling machines, in particular to a novel channeling machine.

Background

The channeling machine is a machine for rolling a ring groove on the outer surface of the end part of the pipe fitting so as to facilitate the matching of the pipe fitting and the connecting piece to complete the butt joint of the pipe fitting. When the channeling machine is used for channeling the pipe fitting, the channeling machine is matched with the concave wheel mainly by pressing the cam downwards. In the process of rolling the groove, the concave wheel is connected with the power part to drive the pipe fitting and the cam to synchronously rotate. The groove rolling process is as follows: the pipe fitting is sleeved on the concave wheel, then the cam is driven to move downwards, the cam and the concave wheel are matched to clamp and fix the pipe fitting, the power part of the concave wheel is started to drive the concave wheel to rotate, the pipe fitting and the cam are driven to synchronously rotate under the action of friction force, and the pipe fitting rotates for a circle to complete the rolling groove.

In the prior art, in the use process of the channeling machine, the pipe is sleeved on the concave wheel, the other end of the pipe is naturally placed, and the other end of the pipe is not supported, so that the pipe is unbalanced in rotation in the channeling process, and the channeling efficiency and precision are influenced. Therefore, the utility model provides a novel channeling machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel channeling machine, which solves the problem that in the prior art, the efficiency and the precision of channeling are influenced because the pipe is not balanced in the channeling process.

In order to solve the technical problem, the utility model provides a novel channeling machine, which comprises a machine base, wherein one side of the machine base is connected with a central adjusting device, one side of the central adjusting device is connected with a sliding block in a sliding way, an oil cup is arranged above the sliding block, the oil cup is provided with a handle seat, the handle seat is provided with a handle, the sliding block is connected with a piston rod penetrating through the bottom of the oil cup, a pinch roller frame is arranged below the slide block, a pinch roller is connected on the pinch roller frame through a pinch roller shaft, a main shaft is arranged below the pressing wheel, a rolling groove concave wheel is arranged on the main shaft, the main shaft is connected with a speed reducing motor at one side of the machine base, the base is located the main shaft below and is connected with flexible post, the one side that the base was kept away from to flexible post is connected with the vertically fixed plate, the fixed plate is provided with a supporting cylinder with the main shaft opposite one side.

Preferably, in the technical scheme disclosed by the utility model, an oil filling hole is formed in the upper end of the oil cup, and a limit nut and a locking nut are connected to the oil filling hole.

Preferably, in the technical solution disclosed in the present invention, the oil cup is provided with a pressure relief valve.

Preferably, in the technical scheme disclosed by the utility model, a power switch is arranged on the base, and a protective cover is arranged on the outer side of the speed reducing motor.

Preferably, in the technical scheme disclosed by the utility model, the size of the supporting cylinder is matched with that of the main shaft, and the outer side of the supporting cylinder is a smooth plane.

The utility model has the beneficial effects that: according to the utility model, the pressing wheel is arranged on the sliding block, the pressing wheel and the sliding block can move up and down together under the power action of the compression oil cup, when the pressing wheel rises, the pipe rolling groove is completed, the pipe needs to be replaced, when the pressing wheel falls, the pressing wheel is matched with the groove rolling concave wheel to clamp the pipe, when the groove rolling concave wheel rotates, the pipe and the pipe rotate together along with the groove rolling concave wheel, the pipe rotates for a circle to complete the groove rolling task, meanwhile, the telescopic column and the supporting cylinder are arranged on one side of the main shaft, the other end of the pipe can be supported in a balanced manner when the groove rolling is carried out, the balance and stability of the pipe when the pipe rotates are ensured, and the efficiency and the precision of the groove rolling are prevented from being influenced.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

The automatic oil-water separator comprises a base 1, a center adjusting device 2, a sliding block 3, an oil cup 4, a handle seat 5, a handle 6, a pressure wheel frame 7, a pressure wheel shaft 8, a pressure wheel 9, a main shaft 10, a grooved concave wheel 11, a speed reducing motor 12, a telescopic column 13, a fixing plate 14, a supporting cylinder 15, an oil filling hole 16, a limit nut 17, a locking nut 18, a pressure release valve 19, a power switch 20 and a protective cover 21.

Detailed Description

The utility model is further described with reference to the drawings and the specific embodiments. Those skilled in the art will be able to implement the utility model based on these teachings. Moreover, the embodiments of the present invention described in the following description are generally only some embodiments of the present invention, and not all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort shall fall within the protection scope of the present invention.

A novel channeling machine comprises a machine base 1, wherein one side of the machine base 1 is connected with a central adjusting device 2, one side of the central adjusting device 2 is connected with a sliding block 3 in a sliding mode, an oil cup 4 is arranged above the sliding block 3, a handle seat 5 is arranged on the oil cup 4, a handle 6 is arranged on the handle seat 5, the sliding block 3 is connected with a piston rod penetrating through the bottom of the oil cup 4, and the piston rod moves downwards by pressing the handle 6 up and down so as to drive the sliding block 3 to move downwards; a pinch roller frame 7 is arranged below the sliding block 3, a pinch roller 9 is connected to the pinch roller frame 7 through a pinch roller shaft 8, a main shaft 10 is arranged below the pinch roller 9, a rolling groove concave wheel 11 is arranged on the main shaft 10, the main shaft 10 is connected with a speed reduction motor 12 on one side of the base 1, and a pipe sleeved on the rolling groove concave wheel 11 is extruded through downward movement of the pinch roller 9; frame 1 is located main shaft 10 below and is connected with flexible post 13, one side that frame 1 was kept away from to flexible post 13 is connected with vertically fixed plate 14, fixed plate 14 is provided with a support section of thick bamboo 15 with main shaft 10 relative one side, and flexible post 13 can make its tubular product that adapts to different length, and a support section of thick bamboo 15 is used for cup jointing the other end of tubular product, carries out both ends balancing act to the tubular product of rolling groove.

Preferably, in the technical scheme disclosed by the utility model, an oil filling hole 16 is arranged at the upper end of the oil cup 4, and a limit nut 17 and a locking nut 18 are connected to the oil filling hole 16. Through the technical scheme, the oil filling hole 16 is used for filling oil into the oil cup 4, and the limiting nut 17 and the locking nut 18 are used for sealing the oil filling hole 16.

Preferably, in the technical solution disclosed in the present invention, the oil cup 4 is provided with a relief valve 19. Through the technical scheme, the oil cup 4 is subjected to pressure relief treatment through the pressure relief valve 19.

Preferably, in the technical solution disclosed in the present invention, the base 1 is provided with a power switch 20, and a protective cover 21 is disposed outside the reduction motor 12.

Preferably, in the technical solution disclosed in the present invention, the size of the support cylinder 15 matches with that of the main shaft 10, and the outer side of the support cylinder 15 is a smooth plane. Through the technical scheme, the supporting cylinder 15 is used for balancing and supporting the other end of the pipe, and the outer side smooth plane is convenient for the rotation of the pipe.

In the embodiment, the device provides required electric energy for a speed reducing motor 12 used by the device through an external power supply, when the device is used, a telescopic column 13 is firstly adjusted to extend, one end of a pipe is installed on a rolling groove concave wheel 11, then the telescopic column 13 is contracted, a supporting cylinder 15 is close to the other end of the pipe until the other end of the pipe is sleeved on the supporting cylinder 15, the other end of the pipe is balanced, a handle 6 is pressed up and down, a sliding block 3 at the lower end of an oil cup 4 is moved up and down, the sliding block 3 drives a pressing wheel 9 to move down to extrude the pipe on the rolling groove concave wheel 11, a power switch 20 is turned on, the speed reducing motor 12 is started to work, the speed reducing motor 12 drives the rolling groove concave wheel 11 to rotate through a main shaft 10, the pipe is rolled, the other end of the pipe is balanced through the telescopic column 13 and the supporting cylinder 15 in the rolling groove process, the pipe can be ensured to rotate stably, and the efficiency and the precision of the rolling groove are ensured; after the rolling groove is finished, the pressure release valve 19 is opened, so that the slide block 3 drives the pressing wheel 9 to be lifted upwards, and the pipe is replaced.

Claims

1. A novel channeling machine comprises a machine base (1) and is characterized in that one side of the machine base (1) is connected with a central adjusting device (2), one side of the central adjusting device (2) is connected with a sliding block (3) in a sliding mode, an oil cup (4) is arranged above the sliding block (3), a handle seat (5) is arranged on the oil cup (4), a handle (6) is arranged on the handle seat (5), the sliding block (3) is connected with a piston rod penetrating through the bottom of the oil cup (4), a wheel pressing frame (7) is arranged below the sliding block (3), a pressing wheel (9) is connected onto the wheel pressing frame (7) through a pressing wheel shaft (8), a main shaft (10) is arranged below the pressing wheel (9), a groove rolling wheel (11) is arranged on the main shaft (10), and the main shaft (10) is connected with a speed reducing motor (12) on one side of the machine base (1), the base (1) is located main shaft (10) below and is connected with flexible post (13), one side that base (1) was kept away from in flexible post (13) is connected with vertically fixed plate (14), one side that fixed plate (14) and main shaft (10) are relative is provided with support cylinder (15).

2. The channeling machine as claimed in claim 1, characterized in that an oil filling hole (16) is formed in the upper end of the oil cup (4), and a limit nut (17) and a locking nut (18) are connected to the oil filling hole (16).

3. The novel channeling machine as claimed in claim 1, characterized in that, a relief valve (19) is provided on said oil cup (4).

4. The channeling machine as claimed in claim 1, characterized in that a power switch (20) is provided on said housing (1), and a protective cover (21) is provided on the outside of said gear motor (12).

5. The novel channeling machine as claimed in claim 1, characterized in that said support cylinder (15) is sized to match the main shaft (10) and the outside of the support cylinder (15) is a smooth flat surface.