CN215392104U

CN215392104U - Rotary flaring machine

Info

Publication number: CN215392104U
Application number: CN202120548280.5U
Authority: CN
Inventors: 左李鹏
Original assignee: Anhui Sanhua Refrigeration New Material Technology Co Ltd
Current assignee: Anhui Sanhua Refrigeration New Material Technology Co Ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2022-01-04
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a rotary flaring machine which comprises a machine case, wherein an air pump is fixedly arranged on one side in the machine case, an oil tank is fixedly arranged on one side of the air pump, an oil pump is fixedly arranged on the top of the oil tank, a speed reducer is fixedly arranged on one side of the top of the machine case, a motor is fixedly arranged on the top of the speed reducer, a telescopic cylinder is fixedly arranged on one side of the speed reducer, a fixing frame is fixedly arranged on the other side of the telescopic cylinder, a flaring chuck is fixedly arranged in the fixing frame, a flaring head is fixedly arranged on the other side of the flaring chuck, an oiling device is arranged on the side wall, close to the flaring head, in the fixing frame, the oiling device comprises a telescopic rod, a connecting oil pipe, a fixing plate and an oil immersion block, and a fixing clamp is arranged on one side, far away from the telescopic cylinder, of the fixing frame. The rotary flaring machine is simple and reasonable in structure and convenient to use, effectively solves the problems that most conventional rotary flaring machines lack automatic oiling devices and are inconvenient to control, and has high practical value.

Description

Rotary flaring machine

Technical Field

The utility model relates to the technical field of flaring equipment, in particular to a rotary flaring machine.

Background

Flaring: flaring is a stamping process that expands the open area of a hollow or tubular member outwardly. The pipe fitting is used very extensively in daily production life, and in daily production life, cup joint also comparatively often between the pipe fitting, must have one end between the pipe fitting that cup joints to be the narrow end, one end is wide end to connect after closing the narrow end cover through the wide end, and then between the pipe fitting or the pipe fitting is connected with between the part, thereby expands into required length.

The flaring machine is a common device for forming and processing the pipe orifice of a pipeline, has the characteristics of high efficiency and fast pace, and is widely used in forming and processing. The parts to be connected through the pipe fitting are generally connected in a sleeving manner, and because the pipe is tubular with a uniform integral radius after primary forming, one end of the pipe needs to be further flared and reprocessed. The flaring process of the flaring machine in the prior art comprises the steps of firstly sleeving a pipe orifice of a pipeline on a die head of the flaring machine, expanding a die section of the die head by an ejector pin so as to expand a part of pipe wall of the pipe orifice, which is contacted with the die head, then withdrawing the ejector pin, then restoring the die head to the original state, taking down the pipeline by a worker, sleeving the part of pipe wall which is not expanded by the die head on the die section again, then driving the ejector pin to expand the die section of the die head, thus expanding the part of pipe wall of the pipe orifice, which is contacted with the die head, and repeating the steps until the pipe wall of the pipe orifice is expanded to be in a direct larger cylinder shape.

Most of the existing rotary flaring machines have the following defects: 1. an automatic oiling device is lacked, manual oiling is needed, the oiling amount is difficult to control, and the working efficiency is low; 2. the controller is fixed and is inconvenient to control; we have therefore improved this and propose a rotary flaring machine.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a rotary flaring machine, which comprises a machine case, wherein an air pump is fixedly arranged on one side in the machine case, an oil tank is fixedly arranged on one side of the air pump, an oil pump is fixedly arranged on the top of the oil tank, a speed reducer is fixedly arranged on one side of the top of the case, the top of the speed reducer is fixedly provided with a motor, one side of the speed reducer is fixedly provided with a telescopic cylinder, a fixed frame is fixedly arranged at the other side of the telescopic cylinder, a flaring chuck is fixedly arranged in the fixed frame, the other side of the flaring chuck is fixedly provided with a flaring head, the side wall of the fixing frame close to the flaring head is provided with an oiler, the oiler includes telescopic link, connection oil pipe, fixed plate and immersion oil piece, the mounting bracket is provided with mounting fixture in the one side of keeping away from telescopic cylinder, mounting fixture includes fixed block activity clamp splice, fixed clamp splice and adjusting screw.

As a preferred technical scheme of the utility model, the air pump is respectively communicated with the air inlet and the air outlet of the telescopic cylinder through pipelines, the pipelines are provided with electromagnetic control valves, and the electromagnetic control valves are three-position three-way electromagnetic valves.

As a preferred technical scheme of the utility model, one end of the oil pump is communicated with the oil tank through a pipeline, a filter is arranged at one end, close to the oil tank, of a connecting pipeline between the oil pump and the oil tank, and the other end of the oil pump is communicated with the oiler through a pipeline.

As a preferred technical scheme of the present invention, an output shaft of the motor is in transmission connection with an input shaft of a speed reducer, the flaring clamp is fixedly installed at one end of a piston rod of a telescopic cylinder, and the speed reducer and the flaring clamp are fixedly connected through the telescopic cylinder.

As a preferred technical scheme of the utility model, one end of the fixing frame is provided with a stepped groove, the movable clamping block and the fixed clamping block are fixedly arranged in the stepped groove, the fixed block is fixedly arranged at the top of the stepped groove through a bolt, the adjusting screw penetrates through the fixed block and is fixedly connected with the movable clamping block, and the top of the adjusting screw is provided with a rotating hand wheel.

As a preferred technical scheme of the present invention, the telescopic rod is fixedly mounted on a side wall of the fixed frame, the fixed plate is fixedly mounted at the other end of the telescopic rod, the oil immersion block is fixedly mounted at the other side of the fixed plate, the connecting oil pipe is fixedly mounted at one side of the fixed plate close to the telescopic rod, one end of the connecting oil pipe is communicated with the oil pump, the other end of the connecting oil pipe is communicated with the oil immersion block, and the connecting oil pipe is a flexible corrugated pipe.

As a preferred technical scheme of the present invention, a box door is disposed on one side of the front surface of the case, the box door is fixedly connected to the case through a hinge, a clamping groove is disposed on one side of the box door, and a controller is fixedly mounted in the clamping groove.

The utility model has the beneficial effects that:

1. the rotary flaring machine is characterized in that an oiling device is arranged on the side wall, close to the flaring head, of the inside of a fixing frame, the oiling device comprises a telescopic rod, a connecting oil pipe, a fixing plate and an oil immersion block, the telescopic rod is fixedly arranged on the side wall of the fixing frame, the fixing plate is fixedly arranged at the other end of the telescopic rod, the oil immersion block is fixedly arranged at the other side of the fixing plate, the connecting oil pipe is fixedly arranged on one side, close to the telescopic rod, of the fixing plate, one end of the connecting oil pipe is communicated with an oil pump, the other end of the connecting oil pipe is communicated with the oil immersion block, and the connecting oil pipe is a flexible corrugated pipe, so that automatic oil coating on the flaring head is facilitated, lubrication is facilitated, oil coating amount is conveniently controlled, and working efficiency is effectively improved;

2. according to the rotary flaring machine, the box door is arranged on one side of the front face of the machine box and is fixedly connected with the machine box through the hinge, the clamping groove is formed in one side of the box door, the controller is fixedly arranged in the clamping groove, and the controller is convenient to move, operate when being observed and use;

the rotary flaring machine is simple and reasonable in structure and convenient to use, effectively solves the problems that most conventional rotary flaring machines lack automatic oiling devices and are inconvenient to control, and has high practical value.

Drawings

The above and other objects, features and advantages of the present disclosure will become more apparent by describing in greater detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.

FIG. 1 is a schematic perspective view of a rotary pipe expanding machine of the present invention;

FIG. 2 is a front cross-sectional structural schematic view of a housing of a rotary pipe expanding machine of the present invention;

FIG. 3 is a partial structural view of a fixing frame of a rotary flaring machine according to the present invention;

fig. 4 is a schematic diagram of an oiler configuration for a rotary flaring machine of the present invention.

In the figure: 1. a chassis; 2. an air pump; 3. an oil tank; 4. an oil pump; 5. a filter; 6. an electric motor; 7. a speed reducer; 8. a telescopic cylinder; 9. a fixed mount; 10. a flaring chuck; 11. fixing the clamp; 12. an oiler; 13. a fixed block; 14. a movable clamping block; 15. fixing the clamping block; 16. adjusting the screw rod; 17. a telescopic rod; 18. Connecting an oil pipe; 19. a fixing plate; 20. oil immersion blocks; 21. a box door; 22. and a controller.

Detailed Description

Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Example (b): as shown in figures 1-4, the rotary flaring machine comprises a machine case 1, an air pump 2 is fixedly installed on one side inside the machine case 1, an oil tank 3 is fixedly installed on one side of the air pump 2, an oil pump 4 is fixedly installed on the top of the oil tank 3, a speed reducer 7 is fixedly installed on one side of the top of the machine case 1, a motor 6 is fixedly installed on the top of the speed reducer 7, a telescopic cylinder 8 is fixedly installed on one side of the speed reducer 7, a fixed frame 9 is fixedly installed on the other side of the telescopic cylinder 8, a flaring chuck 10 is fixedly installed inside the fixed frame 9, a flaring head is fixedly installed on the other side of the flaring chuck 10, an oil applicator 12 is arranged inside the fixed frame 9 and close to the flaring head, the oil applicator 12 comprises a telescopic rod 17, a connecting oil pipe 18, a fixed plate 19 and an oil immersion block 20, a fixed clamp 11 is arranged on one side of the fixed frame 9 far away from the telescopic cylinder 8, and the fixed clamp 11 comprises a fixed block 13 and a movable clamping block 14, A fixed clamp block 15 and an adjusting screw 16.

The air pump 2 is communicated with an air inlet and an air outlet of the telescopic cylinder 8 through pipelines respectively, the pipelines are provided with electromagnetic control valves, and the electromagnetic control valves are three-position three-way electromagnetic valves.

Wherein, oil pump 4 one end is through pipeline and oil tank 3 interconnect, and connecting tube is provided with filter 5 near oil tank 3 one end between oil pump 4 and the oil tank 3, and the other end of oil pump 4 passes through pipeline and 12 interconnect of baster.

Wherein, the output shaft of motor 6 is connected with the input shaft transmission of reduction gear 7, and flaring chuck 10 fixed mounting is in the one end of telescopic cylinder 8's piston rod, and reduction gear 7 passes through telescopic cylinder 8 fixed connection with flaring chuck 10.

Wherein, mount 9 one end is provided with the ladder recess, and movable clamp splice 14 and fixed clamp splice 15 fixed mounting are inside the ladder recess, and fixed block 13 passes through bolt fixed mounting at the top of ladder recess, and adjusting screw 16 runs through fixed block 13 and movable clamp splice 14 fixed connection, and adjusting screw 16's top is provided with rotatory hand wheel.

Wherein, telescopic link 17 fixed mounting is on the lateral wall of mount 9, and fixed plate 19 fixed mounting is at the other end of telescopic link 17, and immersion oil piece 20 fixed mounting is at the opposite side of fixed plate 19, connects oil pipe 18 fixed mounting and is close to one side of telescopic link 17 at fixed plate 19, connects oil pipe 18 one end and communicates with each other with oil pump 4, connects oil pipe 18's the other end and communicates with each other with immersion oil piece 20, and connects oil pipe 18 and be flexible bellows.

Wherein, the case door 21 is arranged on one side of the front surface of the case 1, the case door 21 is fixedly connected with the case 1 through a hinge, the slot is arranged on one side of the case door 21, and the controller 22 is fixedly arranged in the slot.

The working principle is as follows: when this kind of rotatory pipe-expanding machine used, the work piece clamping that will treat processing was inside 11 to mounting fixture, again as required with the flaring head that corresponds install on flaring chuck 10, the telescopic link 17 extension of oiler 12, the oil pump 4 is gone into the lubricating oil pump and is soaked to immersion oil piece 20 to it, immersion oil piece 20 carries out the fat liquoring lubrication to the flaring head, and actuating motor 6 makes the rotatory flaring of flaring head, and 8 piston rods of telescopic cylinder extend, carry out the axial feed. The rotary flaring machine is characterized in that an oiling device 12 is arranged on the side wall close to the flaring head through the inside of a fixing frame 9, the oiling device 12 comprises an expansion rod 17, a connecting oil pipe 18, a fixing plate 19 and an oil immersion block 20, the expansion rod 17 is fixedly arranged on the side wall of the fixing frame 9, the fixing plate 19 is fixedly arranged at the other end of the expansion rod 17, the oil immersion block 20 is fixedly arranged on the other side of the fixing plate 19, the connecting oil pipe 18 is fixedly arranged on one side, close to the expansion rod 17, of the fixing plate 19, one end of the connecting oil pipe 18 is communicated with an oil pump 4, the other end of the connecting oil pipe 18 is communicated with the oil immersion block 20, and the connecting oil pipe 18 is a flexible corrugated pipe, so that the flaring head can be automatically oiled conveniently, lubrication is facilitated, the oil application amount is convenient to control, and the working efficiency is effectively improved; the box door 21 is arranged on one side of the front face of the case 1, the box door 21 is fixedly connected with the case 1 through a hinge, a clamping groove is formed in one side of the box door 21, the controller 22 is fixedly arranged in the clamping groove, and the controller 22 is convenient to move, is convenient to operate during observation and is convenient to use; the rotary flaring machine is simple and reasonable in structure and convenient to use, effectively solves the problems that most conventional rotary flaring machines lack automatic oiling devices and are inconvenient to control, and has high practical value.

It will be appreciated by persons skilled in the art that the above description of embodiments of the utility model is intended only to illustrate the benefits of embodiments of the utility model and is not intended to limit embodiments of the utility model to any examples given.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. The utility model provides a rotatory flaring machine, includes quick-witted case (1), its characterized in that, the inside one side fixed mounting of quick-witted case (1) has air pump (2), air pump (2) one side fixed mounting has oil tank (3), the top fixed mounting of oil tank (3) has oil pump (4), top one side fixed mounting of quick-witted case (1) has reduction gear (7), the top fixed mounting of reduction gear (7) has motor (6), reduction gear (7) one side fixed mounting has telescopic cylinder (8), the opposite side fixed mounting of telescopic cylinder (8) has mount (9), the inside fixed mounting of mount (9) has flaring chuck (10), the opposite side fixed mounting of flaring chuck (10) has the flaring head, mount (9) are inside to be provided with lubricator (12) being close to the lateral wall that expands, lubricator (12) include telescopic link (17), Connect oil pipe (18), fixed plate (19) and immersion oil piece (20), mount (9) are provided with mounting fixture (11) in the one side of keeping away from telescopic cylinder (8), mounting fixture (11) are including fixed block (13) activity clamp splice (14), fixed clamp splice (15) and adjusting screw (16).

2. The rotary flaring machine of claim 1, wherein said air pump (2) is interconnected with the intake and exhaust ports of the telescopic cylinder (8) respectively through a pipe, said pipe is provided with an electromagnetic control valve, and said electromagnetic control valve is a three-position three-way electromagnetic valve.

3. A rotary pipe-expanding machine according to claim 1, characterized in that one end of said oil pump (4) is interconnected with the oil tank (3) by means of a pipe, and the connecting pipe between the oil pump (4) and the oil tank (3) is provided with a filter (5) near one end of the oil tank (3), and the other end of said oil pump (4) is interconnected with the oiler (12) by means of a pipe.

4. The rotary pipe-expanding machine according to claim 1, characterized in that the output shaft of the motor (6) is in transmission connection with the input shaft of a reducer (7), the expanding chuck (10) is fixedly mounted at one end of the piston rod of the telescopic cylinder (8), and the reducer (7) is fixedly connected with the expanding chuck (10) through the telescopic cylinder (8).

5. The rotary flaring machine of claim 1, wherein a stepped groove is formed at one end of the fixed frame (9), the movable clamping block (14) and the fixed clamping block (15) are fixedly arranged in the stepped groove, the fixed block (13) is fixedly arranged at the top of the stepped groove through a bolt, the adjusting screw (16) penetrates through the fixed block (13) and is fixedly connected with the movable clamping block (14), and a rotary hand wheel is arranged at the top of the adjusting screw (16).

6. The rotary flaring machine of claim 1, wherein said telescopic rod (17) is fixedly mounted on a side wall of the fixed frame (9), said fixed plate (19) is fixedly mounted at the other end of the telescopic rod (17), said oil immersion block (20) is fixedly mounted at the other side of the fixed plate (19), said connecting oil pipe (18) is fixedly mounted at one side of the fixed plate (19) close to the telescopic rod (17), one end of the connecting oil pipe (18) is communicated with the oil pump (4), the other end of the connecting oil pipe (18) is communicated with the oil immersion block (20), and said connecting oil pipe (18) is a flexible corrugated pipe.

7. The rotary flaring machine of claim 1, wherein a box door (21) is arranged on one side of the front face of the machine box (1), the box door (21) is fixedly connected with the machine box (1) through a hinge, a clamping groove is arranged on one side of the box door (21), and a controller (22) is fixedly arranged in the clamping groove.