CN213673292U

CN213673292U - Steel pipe port burr trimming device

Info

Publication number: CN213673292U
Application number: CN202022574560.1U
Authority: CN
Inventors: 黄金梁; 欧阳昆
Original assignee: Wuhan Hongchang Dexin Pipe Making Co ltd
Current assignee: Wuhan Hongchang Dexin Pipe Making Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-13
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a steel pipe port burr trimming device, the on-line screen storage device comprises a base, the welding has the fixed plate on the top outer wall of base, and install the motor through the bolt on one side outer wall of fixed plate, the output of motor passes through shaft coupling fixedly connected with pivot, and the outside welding of pivot has the complete set of repairment, one side that the motor was kept away from to base top outer wall is opened there is the spout, and the inside of spout rotates through the bearing and is connected with two-way lead screw, the inside sliding connection of spout has two sliders, and slider and two-way lead screw threaded connection, the welding has first jack catch on the top outer wall of one of them slider, and the welding has the second. The utility model discloses a first jack catch and second jack catch press from both sides tight operation to the steel pipe to maintain the inside and outside burr of steel pipe through repairing the whole set of and finishing the awl, make the efficiency of repairing improve greatly, reduced staff injured risk simultaneously.

Description

Steel pipe port burr trimming device

Technical Field

The utility model relates to a steel pipe machining technical field especially relates to a steel pipe port burr trimming device.

Background

The steel pipe is a steel material with a hollow section, the length of the steel pipe is far greater than the diameter or the perimeter, and the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the section; the steel pipe is divided into a carbon structural steel pipe, a low alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality.

There is often the burr in the section department that the steel pipe cut, and current burring mode mostly is the staff and polishes through abrasive paper, and this kind of way both extravagant manpower has again abrasive paper breakage to cause staff's injured danger. Therefore, it is necessary to design a device for trimming the burrs at the end of the steel pipe to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the extravagant manpower that exists among the prior art, and having the broken shortcoming that causes the staff injured of abrasive paper, and a steel pipe port burr trimming device who provides.

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

the utility model provides a steel pipe port burr trimming device, includes the base, the welding has the fixed plate on the top outer wall of base, and installs the motor through the bolt on one side outer wall of fixed plate, the output of motor passes through shaft coupling fixedly connected with pivot, and the outside welding of pivot has the whole of repairment, one side that the motor was kept away from to base top outer wall is opened there is the spout, and the inside of spout rotates through the bearing and is connected with two-way lead screw, the inside sliding connection of spout has two sliders, and slider and two-way lead screw threaded connection, one of them the welding has first jack catch on the top outer wall of slider, and the welding has the second jack catch on the top outer wall of another slider, it has the slot to open on one side outer wall of first jack catch, and the second.

Furthermore, a threaded hole is formed in the outer wall of one side of the sliding block, and the sliding block is connected to the outer portion of the bidirectional screw rod through the threaded hole in a threaded mode.

Furthermore, the top outer wall of the base is provided with guide grooves distributed equidistantly, the bottom outer wall of the sliding block is welded with guide blocks distributed equidistantly, and the guide blocks are connected inside the guide grooves in a sliding mode.

Furthermore, the outer wall of one side, opposite to the first clamping jaw, of the second clamping jaw is provided with a mounting groove, and the inside of the mounting groove is bonded with a protective pad.

Furthermore, the end, far away from the motor, of the outside of pivot has cup jointed the finishing cone, integrated into one piece has the installation cover on the outer wall of one side of finishing cone, and the finishing cone cup joints the outside at the pivot through the installation cover.

Furthermore, the outside of pivot is kept away from the one end department of motor and is opened spread groove and fixed slot that are the equidistance and distribute, and spread groove and fixed slot link up each other, the side inner wall of the side of installation cover is gone up the shaping and is had the bayonet lock that is the equidistance and distributes, and the bayonet lock is pegged graft in the inside of fixed slot.

Furthermore, a protective shell is installed on the outer wall of the top of the base close to the motor through screws, and radiating grooves distributed equidistantly are formed in the outer portion of the protective shell.

The utility model has the advantages that:

1. through this device that sets up, this device presss from both sides tight operation through first jack catch and second jack catch to the steel pipe to repair through the inside and outside burr of repairing a whole set of and finishing awl to the steel pipe, make the efficiency of repairing improve greatly, reduced staff's injured risk simultaneously.

2. Through the first jack catch and the second jack catch that set up, the second jack catch can be pegged graft in the inside of first jack catch for the clearance between two jack catches diminishes, thereby presss from both sides tightly the less steel pipe of diameter, and can make the center of steel pipe and the center automatic alignment of repairing whole set and finishing awl, make and use more convenient.

3. Through the whole set of the repairment and the finishing cone that sets up, the outside of steel pipe can be repaiied to the finishing sleeve to can conveniently install the finishing cone in the pivot when needs are repaiied steel pipe inside, thereby reach the purpose of repairment inside the steel pipe, make the usage of device diversified.

Drawings

Fig. 1 is a schematic structural view of a steel pipe port burr trimming device provided by the present invention;

fig. 2 is a schematic view of a base structure of a steel pipe port burr trimming device provided by the present invention;

fig. 3 is a schematic view of a first jaw structure of the steel pipe port burr trimming device provided by the present invention;

fig. 4 is a schematic view of a second jaw structure of the steel pipe port burr trimming device provided by the present invention;

fig. 5 is a structural sectional view of a finishing set and a finishing cone of the steel pipe port burr finishing device provided by the utility model.

In the figure: the device comprises a base 1, a protective shell 2, a heat dissipation groove 3, a trimming sleeve 4, a trimming cone 5, a first clamping jaw 6, a second clamping jaw 7, a fixing plate 8, a motor 9, a sliding groove 10, a bidirectional screw rod 11, a guide groove 12, a sliding block 13, a threaded hole 14, a guide block 15, a protective pad 16, a slot 17, a rotating shaft 18, a connecting groove 19, a fixing groove 20, a mounting sleeve 21 and a clamping pin 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a trimming device for burrs at a steel pipe port comprises a base 1, a fixed plate 8 is welded on the outer wall of the top of the base 1, a motor 9 is mounted on the outer wall of one side of the fixed plate 8 through a bolt, the type of the motor 9 is preferably CNPWY6-1200 and is used for driving a rotating shaft 18 to move, the output end of the motor 9 is fixedly connected with the rotating shaft 18 through a coupler, a trimming sleeve 4 is welded on the outer portion of the rotating shaft 18, the trimming sleeve 4 is used for trimming the outer portion of a steel pipe, a sliding groove 10 is formed in one side of the outer wall of the top of the base 1, which is far away from the motor 9, a bidirectional screw rod 11 is rotatably connected inside the sliding groove 10 through a bearing, two sliding blocks 13 are slidably connected inside the sliding groove 10, the sliding blocks 13 are in threaded connection with the bidirectional screw rod 11, a first clamping, the first clamping jaw 6 and the second clamping jaw 7 are used for fixing a steel pipe, a slot 17 is formed in the outer wall of one side of the first clamping jaw 6, and the second clamping jaw 7 is inserted into the slot 17.

Furthermore, a threaded hole 14 is formed in the outer wall of one side of the sliding block 13, and the sliding block 13 is in threaded connection with the outer portion of the bidirectional screw rod 11 through the threaded hole 14.

Furthermore, the outer wall of the top of the base 1 is provided with guide grooves 12 which are distributed equidistantly, the outer wall of the bottom of the sliding block 13 is welded with guide blocks 15 which are distributed equidistantly, the guide blocks 15 are connected inside the guide grooves 12 in a sliding manner, and the guide blocks 15 and the guide grooves 12 are used for guiding the sliding block 13.

Further, the outer wall of one side opposite to the second clamping jaw 7 and the first clamping jaw 6 is provided with a mounting groove, a protective pad 16 is bonded inside the mounting groove, and the protective pad 16 is used for protecting the outside of the steel pipe.

Furthermore, a finishing cone 5 is sleeved at one end, far away from the motor 9, of the outer portion of the rotating shaft 18, the finishing cone 5 is used for finishing the inner portion of the steel pipe, an installation sleeve 21 is integrally formed on the outer wall of one side of the finishing cone 5, and the finishing cone 5 is sleeved outside the rotating shaft 18 through the installation sleeve 21.

Furthermore, a connecting groove 19 and a fixing groove 20 which are distributed equidistantly are formed in one end of the outer portion of the rotating shaft 18, which is far away from the motor 9, the connecting groove 19 and the fixing groove 20 are communicated with each other, a bayonet 22 which is distributed equidistantly is formed on one side of the inner wall of the side face of the mounting sleeve 21, the bayonet 22 is inserted into the fixing groove 20, and the bayonet 22 and the fixing groove 20 are used for fixing the finishing cone 5.

Further, the outer wall of the top of the base 1 is provided with a protective shell 2 close to the motor 9 through screws, the protective shell 2 is used for protecting the motor 9, the heat dissipation grooves 3 distributed equidistantly are formed in the outer portion of the protective shell 2, and the heat dissipation grooves 3 are used for dissipating heat for the motor 9.

The working principle is as follows: when the device is used, an operator firstly inserts one end of a steel pipe between the first clamping jaw 6 and the second clamping jaw 7, and inserts the end of the steel pipe to be repaired inside the repairing set 4, then rotates the bidirectional screw rod 11, the bidirectional screw rod 11 drives the two sliding blocks 13 to move in opposite directions, the two sliding blocks 13 drive the first clamping jaw 6 and the second clamping jaw 7 to move in opposite directions, so that the radial direction of the steel pipe is fixed, then the operator can open the motor 9, the motor 9 drives the rotating shaft 18 to rotate, the rotating shaft 18 drives the repairing set 4 to rotate, and the repairing set 4 polishes and repairs the outer part of the steel pipe; if the interior of the steel pipe needs to be trimmed, an operator firstly sleeves the trimming cone 5 outside the rotating shaft 18 through the mounting sleeve 21, so that the bayonet 22 is inserted into the connecting shaft 19, then slightly rotates the trimming cone 5, so that the bayonet 22 enters the inside of the fixing groove 20, then pushes the trimming cone 5 again, and then the steel pipe is clamped and polished by the steps.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A trimming device for burrs at a steel pipe port comprises a base (1) and is characterized in that a fixed plate (8) is welded on the outer wall of the top of the base (1), a motor (9) is installed on the outer wall of one side of the fixed plate (8) through a bolt, the output end of the motor (9) is fixedly connected with a rotating shaft (18) through a shaft coupling, a trimming sleeve (4) is welded on the outer portion of the rotating shaft (18), a sliding groove (10) is formed in one side, far away from the motor (9), of the outer wall of the top of the base (1), the inside of the sliding groove (10) is rotatably connected with a bidirectional screw rod (11) through a bearing, two sliding blocks (13) are slidably connected inside the sliding groove (10), the sliding blocks (13) are in threaded connection with the bidirectional screw rod (11), a first clamping jaw (6) is welded on the outer wall of the top of one sliding block (13), and a, the outer wall of one side of the first clamping jaw (6) is provided with a slot (17), and the second clamping jaw (7) is inserted into the slot (17).

2. The trimming device for the port burr of the steel pipe as claimed in claim 1, wherein a threaded hole (14) is formed in the outer wall of one side of the sliding block (13), and the sliding block (13) is in threaded connection with the outer part of the bidirectional screw rod (11) through the threaded hole (14).

3. The trimming device for the port burrs of the steel pipes according to claim 1, wherein the outer wall of the top of the base (1) is provided with guide grooves (12) which are distributed equidistantly, the outer wall of the bottom of the sliding block (13) is welded with guide blocks (15) which are distributed equidistantly, and the guide blocks (15) are slidably connected inside the guide grooves (12).

4. The trimming device for the port burr of the steel pipe as claimed in claim 1, wherein the outer walls of the second jaw (7) and the first jaw (6) on the opposite sides are provided with mounting grooves, and a protective pad (16) is adhered inside the mounting grooves.

5. The device for trimming the burrs at the end openings of the steel pipes according to claim 1, wherein a trimming cone (5) is sleeved on one end of the outer portion of the rotating shaft (18) far away from the motor (9), a mounting sleeve (21) is integrally formed on the outer wall of one side of the trimming cone (5), and the trimming cone (5) is sleeved on the outer portion of the rotating shaft (18) through the mounting sleeve (21).

6. The trimming device for the burrs at the end openings of the steel pipes according to claim 5, wherein the outer part of the rotating shaft (18) far away from the motor (9) is provided with connecting grooves (19) and fixing grooves (20) which are distributed at equal intervals, the connecting grooves (19) and the fixing grooves (20) are communicated with each other, one side of the inner wall of the side surface of the mounting sleeve (21) is provided with clamping pins (22) which are distributed at equal intervals, and the clamping pins (22) are inserted into the fixing grooves (20).

7. The trimming device for the burrs at the end openings of the steel pipes according to claim 1, wherein the outer wall of the top of the base (1) near the motor (9) is provided with a protective shell (2) through screws, and the outer part of the protective shell (2) is provided with heat dissipation grooves (3) which are distributed equidistantly.