CN220260389U

CN220260389U - Polishing device for processing low-pressure flexible petroleum pipeline coupling

Info

Publication number: CN220260389U
Application number: CN202321191818.7U
Authority: CN
Inventors: 侯放; 鲁威; 黄普; 李栋
Original assignee: Jiangsu Taishun Energy Technology Development Co ltd
Current assignee: Jiangsu Taishun Energy Technology Development Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-12-29
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a polishing device for processing a low-pressure flexible petroleum pipeline coupling, which has the technical scheme that: including the bottom plate, two backing rolls around the upper surface of bottom plate is provided with, and support has placed the hoop cover on two backing rolls, one of them backing roll is connected with rotation motor, the left side of backing roll is provided with the motor of polishing that can go up and down to adjust, and the main shaft center of motor of polishing alternates has the movable tube that can control, the right-hand member of movable tube is provided with the chuck, and the right-hand member clamping of chuck has the head of polishing, the movable tube is close to right-hand member position setting and a plurality of dust absorption mouthful, thereby drive the movable tube through the motor of polishing and rotate and drive the head of polishing and polish the processing to the hoop cover, make the movable tube through the dust absorption mouth to the dust of polishing absorb away under the effect of sucking dust absorption subassembly this moment, thereby realize the timely clearance to the dust that the polishing produced, thereby great reduction dust.

Description

Polishing device for processing low-pressure flexible petroleum pipeline coupling

Technical Field

The utility model relates to the technical field of tubing coupling machining, in particular to a polishing device for machining a low-pressure flexible petroleum pipeline coupling.

Background

The oil pipe coupling structure is characterized in that the end head of an oil pipe is connected with the inner wall of a coupling body in a conical thread mode, the end head of the coupling body is connected with the oil pipe in a flat thread mode with the same thread and the same pitch, and Chinese patent publication No. CN207005497U discloses a low-pressure flexible petroleum pipeline coupling which comprises 2 coupling bodies and a rubber hose, wherein each coupling body is provided with internal threads, and polishing and deburring are needed after the threads in the coupling bodies are processed.

The Chinese patent with the publication number of CN210209776U discloses a casing collar deburring device, which belongs to the technical field of machining and comprises a frame, a first roller, a second roller and a grinding cutter; the first roller is arranged on the frame; the second roller is arranged on the frame, is arranged in parallel with the first roller and is used for supporting the casing collar in a matched manner with the first roller; the grinding tool is used for removing burrs at the end part of the casing coupling; the second roller drives the casing collar to rotate, and burrs at the end part of the casing collar are removed by means of a grinding cutter. The second roller is in contact with the outer surface of the casing coupling and is driven to rotate by friction, so that the grinding tool can conveniently grind burrs on the casing coupling, the clamping process operation is simplified, the limitation on the size of the casing coupling is overcome, the damage to the machined threads and end faces is effectively avoided, and the production efficiency is improved.

The polishing device is in contact with the outer surface of the casing coupling through the two rollers and rotates by means of friction driving, so that the grinding tool can conveniently polish burrs on the casing coupling, clamping process operation is simplified, a large amount of dust can be generated when the casing coupling is polished, and the environment can be polluted and certain harm is caused to a human body if the casing coupling is not timely treated.

Disclosure of Invention

Aiming at the problems in the background art, the utility model aims to provide a polishing device for processing a low-pressure flexible petroleum pipeline coupling, so as to solve the problem that the polishing device can generate a large amount of dust when polishing the coupling.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a grinding device is used in flexible petroleum pipeline coupling processing of low pressure, comprising a base plate, two backing rolls around the upper surface of bottom plate is provided with, and support on two backing rolls and placed the hoop cover, one of them backing roll is connected with rotating motor, the left side of backing roll is provided with the motor of polishing that can go up and down to adjust, and the main shaft center of polishing the motor alternates there is the movable tube that can control to adjust, the right-hand member of movable tube is provided with the chuck, and the right-hand member clamping of chuck has the head of polishing, the movable tube is close to right-hand member position setting and a plurality of dust absorption mouth, and the left end of movable tube is connected with the adaptor, the left side of adaptor is connected with dust collection assembly through the connecting pipe.

Preferably, the upper surface of the bottom plate is fixedly provided with an electric lifting rod, the upper end of a mandril of the electric lifting rod is fixedly provided with a supporting block, and the supporting block is fixedly connected with the polishing motor.

Preferably, the adapter comprises a box body, the right end of the box body is provided with a connecting sleeve, and the connecting sleeve is provided with a sleeve interface which is rotationally sleeved with the movable pipe.

Preferably, the downside of box body is fixed and is provided with the fly leaf, and the adjusting screw is installed in the position that is close to the lower extreme of fly leaf rotation, and the right-hand member of adjusting screw revolves to twist and run through the supporting shoe, and the left side of fly leaf is provided with drive adjusting screw pivoted driving motor.

Preferably, the movable tube is a square tube, the left end of the movable tube is provided with a round head inserted in the sleeve joint, and the outer side of the round head is provided with annular clamping ribs.

Preferably, the dust collection assembly comprises an air suction box, a fan is arranged on the left side of the air suction box, a filter plate is arranged on the inner side of the air suction box, and the filter plate is inserted into the inner side of the air suction box from top to bottom.

In summary, the utility model has the following advantages:

the movable tube is driven by the polishing motor to rotate so as to drive the polishing head to polish the collar, and at the moment, the movable tube is enabled to suck away polished dust through the dust suction opening under the suction effect of the dust suction assembly, so that timely cleaning of the dust generated by polishing is realized, and the generation of the dust is greatly reduced.

Drawings

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

FIG. 2 is a schematic view of an adapter of the present utility model;

FIG. 3 is a schematic diagram of a movable tube of the present utility model;

figure 4 is a schematic view of a cleaning assembly according to the present utility model.

Reference numerals: 1. a dust collection assembly; 110. a fan; 120. an air suction box; 130. a filter plate; 2. a connecting pipe; 3. an adapter; 31. a case body; 32. connecting sleeves; 33. a sleeve interface; 34. a movable plate; 4. a movable tube; 41. a circular head; 42. clamping ribs; 43. a dust collection port; 44. a chuck; 45. polishing head; 5. polishing a motor; 6. a collar; 7. a support roller; 8. a bottom plate; 9. an electric lifting rod; 10. a support block; 11. and adjusting the screw 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 and 3, a grinding device is used in flexible petroleum pipeline coupling processing of low pressure, comprising a base plate 8, two backing rolls 7 around the upper surface of bottom plate 8 is provided with, and thereby the backing block 10 has been placed in the support of two backing rolls 7, one of them backing roll 7 is connected with rotation motor, the left side of backing roll 7 is provided with the motor 5 of polishing that can go up and down to adjust, and the main shaft center of motor 5 of polishing alternates about can adjusting movable tube 4, the right-hand member of movable tube 4 is provided with chuck 44, and chuck 44's right-hand member clamping has polishing head 45, the last fixed surface of bottom plate 8 is provided with electric lift rod 9, and thereby the upper end of the ejector pin of electric lift rod 9 is fixed to be provided with supporting shoe 10, thereby supporting shoe 10 and motor 5 of polishing are driven to highly adjust by the ejector pin 10, the movable tube 4 is close to right-hand member position setting and a plurality of dust absorption mouths 43, and the left end of movable tube 4 is connected with adaptor 3, the left side of adaptor 3 is connected with dust absorption assembly 1 through 2, thereby the dust absorption assembly 5 of polishing is driven by the movable tube 4 and the dust absorption mouth 4 is driven down to the dust absorption tube that produces the dust absorption assembly of the dust absorption that drives the movable tube 45 to clean up down, thereby the dust absorption tube 4 is greatly processed, thereby the dust absorption tube 4 is driven down to be processed by the dust absorption assembly is greatly removed by the dust absorption tube 4 at the time, and is driven down at the time to be driven by the dust absorption tube 4.

Referring to fig. 2, the adaptor 3 includes a box 31, a movable plate 34 is fixedly disposed at the lower side of the box 31, an adjusting screw 11 is rotatably mounted at a position close to the lower end of the movable plate 34, the right end of the adjusting screw 11 is screwed through a supporting block 10, a driving motor for driving the adjusting screw 11 to rotate is disposed at the left side of the movable plate 34, the driving motor drives the adjusting screw 11 to rotate, the box 31 is driven to drive the movable pipe 4 to adjust left and right by screwing the adjusting screw 11 on the supporting block 10, a connecting sleeve 32 is disposed at the right end of the box 31, a sleeve joint 33 which is rotatably sleeved with the movable pipe 4 is disposed on the connecting sleeve 32, and the box 31 is in rotary fit with the movable pipe 4 through the connecting sleeve 32 and the sleeve joint 33.

Referring to fig. 3, the movable tube 4 is configured as a square tube, the square movable tube 4 is matched with the spindle of the polishing motor 5, so that the spindle drives the spindle to rotate and simultaneously can move left and right, the left end of the movable tube 4 is provided with a circular head 41 inserted in the sleeve joint 33, the outer side of the circular head 41 is provided with an annular clamping rib 42, and the movable tube 4 is rotatably sleeved with the connecting sleeve 32 through the circular head 41 and the clamping rib 42.

Referring to fig. 4, the dust collection assembly 1 includes a suction box 120, a fan 110 is disposed on the left side of the suction box 120, a filter plate 130 is disposed on the inner side of the suction box 120, the filter plate 130 filters dust, the filter plate 130 is inserted on the inner side of the suction box 120 from top to bottom, and the fan 110 exhausts air to the outer side so that the suction box 120 sucks air, thereby collecting dust.

Working principle: when the collar 6 is polished, the collar 6 is placed on the two supporting rollers 7 and is driven by the supporting rollers 7 to rotate, at the moment, the polishing motor 5 is adjusted in height through the electric lifting rod 9 to enable the polishing head 45 to be aligned with the inner wall of the thread of the collar 6, the polishing motor 5 drives the movable tube 4 to rotate to drive the polishing head 45 to rotate, the adjusting screw 11 is driven to rotate through the driving motor, the box body 31 is driven to drive the movable tube 4 to move rightwards by screwing of the adjusting screw 11 on the supporting block 10 so as to enable the polishing head 45 to polish, and the suction box 120 continuously sucks air during polishing so as to enable the movable tube 4 to conduct dust collection through the dust collection opening 43, so that polishing and dust collection are completed.

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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Grinding device is used in processing of flexible petroleum pipeline coupling of low pressure, including bottom plate (8), its characterized in that: the utility model discloses a dust collection device, including bottom plate (8), support roller (7), sleeve (6), changeover piece (3), changeover piece (2), changeover piece (3) are connected with dust collection assembly (1) through connecting pipe (2) in the left side, two back-up rolls (7) are provided with on the upper surface of bottom plate (8), and support on two back-up rolls (7) and support and place on two back-up rolls (7), and one of them back-up roll (7) is connected with rotating motor, the left side of back-up roll (7) is provided with motor (5) of polishing that can go up and down to adjust, and alternates in the main shaft center of motor (5) of polishing, the right-hand member of changeover piece (4) is provided with chuck (44), and the right-hand member clamping of chuck (44) has head of polishing (45), changeover piece (4) are close to right-hand member position setting and a plurality of dust absorption mouth (43), and the left end of changeover piece (4) is connected with dust collection assembly (1) through connecting pipe (2).

2. The polishing device for machining a low-pressure flexible petroleum pipeline coupling according to claim 1, wherein: the upper surface of bottom plate (8) is fixed and is provided with electric lift pole (9), and the upper end of the ejector pin of electric lift pole (9) is fixed and is provided with supporting shoe (10), supporting shoe (10) and polishing motor (5) fixed connection.

3. The polishing device for machining a low-pressure flexible petroleum pipeline coupling according to claim 1, wherein: the adapter (3) comprises a box body (31), a connecting sleeve (32) is arranged at the right end of the box body (31), and a socket (33) which is rotatably sleeved with the movable tube (4) is arranged on the connecting sleeve (32).

4. The polishing device for processing a low-pressure flexible petroleum pipeline coupling according to claim 3, wherein: the lower side of box body (31) is fixed and is provided with fly leaf (34), adjusting screw (11) are installed in the position that is close to the lower extreme rotation of fly leaf (34), and the right-hand member of adjusting screw (11) is twisted soon and is run through supporting shoe (10), the left side of fly leaf (34) is provided with drive adjusting screw (11) pivoted driving motor.

5. The polishing device for processing a low-pressure flexible petroleum pipeline coupling according to claim 3, wherein: the movable pipe (4) is a square pipe, a round head (41) which is inserted into the socket joint (33) is arranged at the left end of the movable pipe (4), and annular clamping ribs (42) are arranged on the outer side of the round head (41).

6. The polishing device for machining a low-pressure flexible petroleum pipeline coupling according to claim 1, wherein: the dust collection assembly (1) comprises an air suction box (120), a fan (110) is arranged on the left side of the air suction box (120), a filter plate (130) is arranged on the inner side of the air suction box (120), and the filter plate (130) is inserted into the inner side of the air suction box (120) from top to bottom.