CN219212535U

CN219212535U - Inner wall trimming mechanism of composite steel pipe

Info

Publication number: CN219212535U
Application number: CN202223555607.5U
Authority: CN
Inventors: 陈伟丰; 王楚乔; 王正轩
Original assignee: Jiangsu Xinpeng Composite Materials Co ltd
Current assignee: Jiangsu Xinpeng Composite Materials Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-20
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to an inner wall trimming mechanism of a composite steel pipe, which comprises an operation table and a movable rod arranged at the top of the operation table, wherein a polishing mechanism is arranged at the top of the movable rod, a dust removing mechanism is arranged at the bottom of the operation table, the polishing mechanism comprises a driving motor arranged at the top of the movable rod, a rotating shaft is fixedly connected to an output shaft of the driving motor, a mounting sleeve is fixedly arranged at an output end of the rotating shaft, a first electric push rod is fixedly connected to the outer part of the telescopic mounting sleeve, and a polishing plate is fixedly connected to the output end of the first electric push rod. This mechanism is maintained to inner wall of compound steel pipe drives the pivot through setting up driving motor and rotates, and rethread pivot is rotatory to drive the board of polishing and rotate to in order to polish the inside processing of pipe fitting, drive the board of polishing through setting up first electric putter and carry out the displacement, thereby be applicable to the pipe fitting that the internal diameter is different, reached the effect of polishing the pipe fitting that the internal diameter is different.

Description

Inner wall trimming mechanism of composite steel pipe

Technical Field

The utility model relates to the technical field of composite steel pipe machining, in particular to an inner wall trimming mechanism of a composite steel pipe.

Background

The composite steel pipe belongs to a composite body of steel and plastic, and has the advantages of both the steel pipe and the plastic, such as super-strong compression resistance and tensile resistance. In addition, the coating is excellent in corrosion resistance, acid and alkali resistance and abrasion resistance.

Chinese patent CN201621210706.1 discloses an inner wall finishing device of compound steel pipe, including workstation and grinding device, one side fixed mounting on the workstation has first anchor clamps, one side fixed mounting of first anchor clamps has the second anchor clamps, the opposite side fixed mounting of workstation has drive arrangement, the drive arrangement inner chamber is provided with the motor, the main shaft of motor rotates and is connected with the pivot, grinding device rotates with the pivot to be connected, grinding device comprises grinding rod and hydrojet pipe, grinding rod and hydrojet pipe pass through fixed axle fixed connection, the grinding rod both ends all rotate and install and beat, grinding wheel one side is provided with the spring spare, hydrojet pipe both ends all are provided with the nozzle, the valve is installed to the one end of nozzle, drive arrangement lower extreme fixed mounting has the connecting piece, be provided with ball on the workstation, ball's one end is provided with servo motor. The utility model has simple structure, convenience and practicability.

However, in the polishing process, the polishing wheel only can polish specific pipe fittings and cannot polish pipe fittings with different inner diameters, so that the practicability of equipment is affected, and the inner wall trimming mechanism of the composite steel pipe is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the inner wall trimming mechanism for the composite steel pipe, which has the advantage of adjusting the polishing length, and solves the problem that the practicality of equipment is affected because the polishing wheel only can polish specific pipe fittings and cannot polish pipe fittings with different inner diameters in the polishing process.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the inner wall trimming mechanism of the composite steel pipe comprises an operation table and a movable rod arranged at the top of the operation table, wherein a polishing mechanism is arranged at the top of the movable rod, and clamping mechanisms are arranged on the front surface and the back surface of the top of the operation table;

the polishing mechanism comprises a driving motor arranged at the top of the movable rod, a rotating shaft is fixedly connected to an output shaft of the driving motor, an installation sleeve is fixedly installed at the output end of the rotating shaft, a first electric push rod is fixedly connected to the outside of the installation sleeve, and a polishing plate is fixedly connected to the output end of the first electric push rod;

the clamping mechanism comprises a mounting plate fixedly connected to the top of the operating platform, a second electric push rod is fixedly mounted on one side opposite to the mounting plate, a connecting rod is fixedly connected to the output end of the second electric push rod, and a clamping plate is fixedly connected to one end, away from the second electric push rod, of the connecting rod.

Further, the number of the first electric pushing rods is two, the two first electric pushing rods are symmetrically distributed outside the mounting sleeve, and the polishing plate is arc-shaped.

Further, the inside fixedly connected with servo motor of operation panel, fixedly connected with adjusts the lead screw on servo motor's the output shaft, the outside fixedly connected with thread bush of adjusting the lead screw.

Further, the movable rod extends to the inside of the operation table and is fixedly connected with the threaded sleeve, and a motor cover matched with the driving motor is fixedly arranged at the top of the movable rod.

Further, a movable groove matched with the movable rod is formed in the operation table, and an access door is hinged to the front face of the operation table.

Further, one side fixedly connected with air pump that the operation panel is close to the mounting panel, the one end fixedly connected with connecting pipe of air pump, the one end fixedly mounted with suction head of air pump is kept away from to the connecting pipe, the other end fixedly connected with hose of air pump, the bottom fixedly connected with collecting box of operation panel, the one end and the collecting box fixed connection of air pump are kept away from to the hose.

Further, the bottom fixedly connected with bracing piece of operation panel, the quantity of bracing piece is four, four the even distribution of bracing piece is in the bottom of operation panel.

(III) beneficial effects

Compared with the prior art, the utility model provides an inner wall trimming mechanism of a composite steel pipe, which has the following beneficial effects:

1. this mechanism is maintained to inner wall of compound steel pipe drives the pivot through setting up driving motor and rotates, and rethread pivot is rotatory to drive the board of polishing and rotate to in order to polish the inside processing of pipe fitting, drive the board of polishing through setting up first electric putter and carry out the displacement, thereby be applicable to the pipe fitting that the internal diameter is different, reached the effect of polishing the pipe fitting that the internal diameter is different.

2. This inner wall finishing mechanism of compound steel pipe drives the grip block through setting up the second electric putter and carries out the displacement, is convenient for carry out the centre gripping with the pipe fitting, and the displacement of rethread grip block can grasp the pipe fitting that the external diameter is different, has solved in polishing process, because the wheel of polishing only can polish to specific pipe fitting, can not polish to the pipe fitting of different internal diameters to the problem of equipment practicality has been influenced.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the sanding plate of the present utility model;

FIG. 3 is a side view of the structure of the clamping mechanism of the present utility model;

fig. 4 is a front view of the structure of the present utility model.

In the figure: the device comprises an operating platform 1, a movable rod 2, a driving motor 3, a rotating shaft 4, a mounting sleeve 5, a first electric push rod 6, a polishing plate 7, a servo motor 8, an adjusting screw rod 9, a threaded sleeve 10, a motor cover 11, a mounting plate 12, a second electric push rod 13, a connecting rod 14, a clamping plate 15, an air pump 16, a connecting pipe 17, a suction head 18, a hose 19, a collecting box 20 and a supporting rod 21.

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. 1-4, an inner wall trimming mechanism for a composite steel pipe comprises an operation table 1 and a movable rod 2 arranged at the top of the operation table 1, wherein the operation table 1 is a hollow cuboid, a polishing mechanism is arranged at the top of the movable rod 2 and comprises a driving motor 3 arranged at the top of the movable rod 2, a rotating shaft 4 is fixedly connected to an output shaft of the driving motor 3, an installation sleeve 5 is fixedly installed at an output end of the rotating shaft 4, a first electric push rod 6 is fixedly connected to the outside of the installation sleeve 5, and a polishing plate 7 is fixedly connected to an output end of the first electric push rod 6.

The number of the first electric pushing rods 6 is two, the two first electric pushing rods 6 are symmetrically distributed outside the mounting sleeve 5, and the polishing plate 7 is arc-shaped.

In this embodiment, the front and the back at the top of the console 1 are both provided with clamping mechanisms, each clamping mechanism comprises a mounting plate 12 fixedly connected to the top of the console 1, a second electric push rod 13 is fixedly mounted on opposite sides of the two mounting plates 12, a connecting rod 14 is fixedly connected to the output end of the second electric push rod 13, and a clamping plate 15 is fixedly connected to one end, far away from the second electric push rod 13, of the connecting rod 14.

Wherein, the shape of grip block 15 is arc, through the displacement of grip block 15, can grasp the pipe fitting that the external diameter is different.

In this embodiment, the servo motor 8 is fixedly connected to the inside of the operation console 1, the adjusting screw 9 is fixedly connected to the output shaft of the servo motor 8, the threaded sleeve 10 is fixedly connected to the outside of the adjusting screw 9, and the bearing adapted to the adjusting screw 9 is fixedly installed in the inside of the operation console 1.

Wherein, movable rod 2 extends to the inside of operation panel 1 and with thread bush 10 fixed connection, the top fixed mounting of movable rod 2 have with the motor cover 11 of driving motor 3 looks adaptation, the inside of operation panel 1 is seted up the movable groove with the movable rod 2 looks adaptation, the front of operation panel 1 articulates there is the access door.

In this embodiment, one side of the operation console 1, which is close to the mounting plate 12, is fixedly connected with an air pump 16, one end of the air pump 16 is fixedly connected with a connecting pipe 17, one end of the connecting pipe 17, which is far away from the air pump 16, is fixedly provided with a suction head 18, the other end of the air pump 16 is fixedly connected with a hose 19, the bottom of the operation console 1 is fixedly connected with a collection box 20, and one end of the hose 19, which is far away from the air pump 16, is fixedly connected with the collection box 20.

Wherein the suction head 18 is located between the two clamping plates 15.

In this embodiment, the bottom of the console 1 is fixedly connected with the support rods 21, the number of the support rods 21 is four, and the four support rods 21 are uniformly distributed at the bottom of the console 1.

The working principle of the embodiment is as follows:

firstly, a pipe fitting is placed between two clamping plates 15, a second electric push rod 13 is started, the pipe fitting is clamped, a servo motor 8 is started again to drive a polishing plate 7 to move to the inside of the pipe fitting, then a first electric push rod 6 is started to drive two polishing plates 7 to contact with the inner wall of the pipe fitting, a driving motor 3 is started to polish the pipe fitting, after polishing is completed, an air pump 16 is started, and scraps generated by polishing are conveyed to the inside of a collecting box 20.

The beneficial effects of the embodiment are as follows:

this inner wall finishing mechanism of compound steel pipe drives pivot 4 through setting up driving motor 3 and rotates, and rethread pivot 4 is rotatory to drive polishing plate 7 and rotate to in order to polish the inside processing of pipe fitting, drive polishing plate 7 and carry out the displacement through setting up first electric putter 6, thereby be applicable to the pipe fitting that the internal diameter is different, reached the effect of polishing the pipe fitting that the internal diameter is different.

This inner wall finishing mechanism of compound steel pipe drives grip block 15 through setting up second electric putter 13 and carries out the displacement, is convenient for carry out the centre gripping with the pipe fitting, and the displacement of rethread grip block 15 can grasp the pipe fitting of external diameter difference, has solved at the in-process of polishing, because the wheel of polishing only can polish to specific pipe fitting, can not polish to the pipe fitting of different internal diameters to the problem of equipment practicality has been influenced.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a mechanism is maintained to inner wall of compound steel pipe, includes operation panel (1) and sets up in movable rod (2) at operation panel (1) top, its characterized in that: the top of the movable rod (2) is provided with a polishing mechanism, and the front and the back of the top of the operating table (1) are provided with clamping mechanisms;

the polishing mechanism comprises a driving motor (3) arranged at the top of a movable rod (2), a rotating shaft (4) is fixedly connected to an output shaft of the driving motor (3), an installation sleeve (5) is fixedly installed at one end, far away from the driving motor (3), of the rotating shaft (4), a first electric push rod (6) is fixedly connected to the outer part of the installation sleeve (5), and a polishing plate (7) is fixedly connected to the output end of the first electric push rod (6);

the clamping mechanism comprises a mounting plate (12) fixedly connected to the top of the operating platform (1), a second electric push rod (13) is fixedly mounted on one side opposite to each mounting plate (12), a connecting rod (14) is fixedly connected to the output end of the second electric push rod (13), and a clamping plate (15) is fixedly connected to one end, far away from the second electric push rod (13), of the connecting rod (14).

2. The inner wall finishing mechanism of a composite steel pipe according to claim 1, wherein: the number of the first electric pushing rods (6) is two, the two first electric pushing rods (6) are symmetrically distributed outside the mounting sleeve (5), and the polishing plate (7) is arc-shaped.

3. The inner wall finishing mechanism of a composite steel pipe according to claim 1, wherein: the automatic control device is characterized in that a servo motor (8) is fixedly connected to the inside of the operating platform (1), an adjusting screw (9) is fixedly connected to an output shaft of the servo motor (8), and a thread bush (10) is fixedly connected to the outside of the adjusting screw (9).

4. A composite steel pipe inner wall finishing mechanism according to claim 3, wherein: the movable rod (2) extends to the inside of the operation table (1) and is fixedly connected with the threaded sleeve (10), and a motor cover (11) matched with the driving motor (3) is fixedly arranged at the top of the movable rod (2).

5. The inner wall finishing mechanism of a composite steel pipe according to claim 1, wherein: the movable groove matched with the movable rod (2) is formed in the operation table (1), and the front face of the operation table (1) is hinged with an access door.

6. The inner wall finishing mechanism of a composite steel pipe according to claim 1, wherein: one side fixedly connected with air pump (16) that operation panel (1) is close to mounting panel (12), one end fixedly connected with connecting pipe (17) of air pump (16), one end fixedly mounted with suction head (18) that air pump (16) were kept away from to connecting pipe (17), the other end fixedly connected with hose (19) of air pump (16), the bottom fixedly connected with collection box (20) of operation panel (1), one end and collection box (20) fixedly connected with that air pump (16) were kept away from to hose (19).

7. The inner wall finishing mechanism of a composite steel pipe according to claim 1, wherein: the bottom fixedly connected with bracing piece (21) of operation panel (1), the quantity of bracing piece (21) is four, four bracing piece (21) even distribution is in the bottom of operation panel (1).