CN211029271U

CN211029271U - Tubular steel grinding device

Info

Publication number: CN211029271U
Application number: CN201921867316.5U
Authority: CN
Inventors: 唐书翔; 鲁彪; 汤春林
Original assignee: Jiangyou Hongxiang Special Steel Co ltd
Current assignee: Jiangyou Hongxiang Special Steel Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-17
Anticipated expiration: 2029-11-01

Abstract

A tubular steel grinding device comprises: the polishing machine comprises a workbench, wherein a groove is formed in the workbench, a sliding strip is arranged in the middle groove, supporting legs of a sliding plate are clamped in grooves in two sides, a clamping groove is formed in the sliding strip, a polishing cylinder is arranged in the clamping groove, the end part of a piston rod of the polishing cylinder is connected with a polishing block, a bearing penetrates through the middle of the sliding plate, and one bearing is connected with a motor. The utility model discloses when carrying out the steel pipe and polishing, according to the position of steel pipe length adjustment sliding plate, satisfy different length steel pipes needs of polishing, the steel pipe level is arranged in the bearing and is utilized motor control rotational speed, through adjusting the cylinder height of polishing and make the polishing block contact steel pipe outer wall to impel the slip strip when the steel pipe fast revolution, realize polishing on steel pipe surface, easy operation, the practicality is strong.

Description

Tubular steel grinding device

Technical Field

The utility model relates to a steel processing technology field is relevant with a tubular steel grinding device very much.

Background

The steel is a material with certain shape, size and performance, which is made of steel ingots or steels through pressure processing, and can be divided into pipes, wires, sections and the like according to different processing shapes of the steels. After the steel is processed, the surface of the steel needs to be polished to achieve the effect of smooth and clean surface, so that the subsequent application of the steel is facilitated.

In the prior art, the surface of the steel pipe is polished by adopting a manual polishing method, namely, an operator holds a polisher to polish the surface of the steel pipe, the operation mode is high in labor intensity and low in polishing efficiency, and the polishing precision of the steel pipe cannot be guaranteed by adopting the manual polishing method. When semi-automatic equipment polishes, adopt the mode that artifical propulsion steel pipe contact grinding device polished, it is poor to feed speed unstability to lead to the effect of polishing, is unfavorable for the follow-up application of steel pipe.

SUMMERY OF THE UTILITY MODEL

To the problem that relevant prior art exists, the utility model provides a tubular steel grinding device, when the steel pipe was polished, according to the position of steel pipe length adjustment sliding plate, satisfied different length steel pipes needs of polishing, the steel pipe level is arranged in the bearing and is utilized motor control rotational speed, highly makes the piece of polishing contact steel pipe outer wall through adjusting the cylinder of polishing to impel the slip strip when the steel pipe fast revolution, realize polishing on steel pipe surface, easy operation, the practicality is strong.

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

a tubular steel grinding device comprises: set up the workstation of three recess along length direction, be equipped with the slider in the middle recess, the stabilizer blade card of a pair of sliding plate is located in the both sides recess, and the draw-in groove that is the array is seted up to the slider, is equipped with the cylinder of polishing in the draw-in groove, and the cylinder piston rod end connection of polishing is polished and is polished the piece, and the sliding plate middle part runs through there is vertical bearing, and motor is connected to one of them bearing.

Furthermore, a pair of symmetrical lifting cylinders is arranged on each of two sides of the sliding strip, the top ends of the lifting cylinders are connected with supporting blocks made of rubber, and the supporting blocks are matched with the outer wall of the steel pipe.

Furthermore, the bottom surface of the sliding strip is provided with tooth-shaped grooves in an array, and the tooth-shaped grooves are matched with the gear of the propulsion motor.

Further, the groove is convex, and the support legs of the sliding bar and the sliding plate are matched with the groove.

Further, the sanding block is arc-shaped and matched with the outer wall of the steel pipe.

Further, the motor is fixed to the outside of the sliding plate.

Furthermore, a plurality of limiting holes are symmetrically formed in the two sides of the workbench, and limiting pins for fixing the support legs of the sliding plate are inserted into the limiting holes.

The utility model discloses beneficial effect:

1. when the steel pipe was polished, according to the position of steel pipe length adjustment sliding plate, satisfied different length steel pipes needs of polishing, the steel pipe level is arranged in the bearing and is utilized motor control rotational speed, highly makes the polishing block contact steel pipe outer wall through adjusting the cylinder of polishing to impel the slip strip when the steel pipe fast revolution, realize polishing on steel pipe surface, easy operation, the practicality is strong.

2. The steel pipe is placed on the supporting shoe, utilizes lift cylinder to adjust its height, can improve centre gripping operating efficiency, utilizes the removal of propulsion motor control slide bar, keeps the uniform velocity feeding, improves the effect of polishing.

3. The grinding block can increase area of contact for matcing with the steel pipe outer wall, improves the speed of polishing, is fixed in the motor and influences the steel pipe rotation when the sliding plate effectively avoids the sliding plate position to remove, utilizes spacing pin to carry out the chucking to the sliding plate, prevents that it from receiving the vibration to take place the offset, improve equipment stability.

Drawings

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

Fig. 2 is a schematic structural diagram of the present invention.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in FIGS. 1 to 2, a tubular steel polishing device comprises: the worktable 1 provided with the groove 101 is provided with a sliding strip 2 in the middle groove 101, the support legs of the sliding plate 3 are clamped in the grooves 101 on the two sides, the sliding strip 2 is provided with a clamping groove 201, a polishing cylinder 202 is arranged in the clamping groove 201, the end part of a piston rod of the polishing cylinder 202 is connected with a polishing block 203, the middle part of the sliding plate 3 is penetrated with a bearing 301, and one bearing 301 is connected with a motor 302.

The working mode is as follows: when the steel pipe is polished, the position of the sliding plate 3 is adjusted according to the length of the steel pipe, the two ends of the steel pipe are clamped in the pair of bearings 301, the polishing cylinder 202 is installed in the clamping groove 201, the height of the polishing cylinder 202 is adjusted, the polishing block 203 is made to contact with the outer wall of the steel pipe, the motor 302 is started, the sliding strip 2 is gradually pushed when the steel pipe rotates rapidly, and polishing of the surface of the steel pipe is achieved.

Preferably, in the present embodiment, the two sides of the slide bar 2 are provided with the lifting cylinders 4, the top ends of the lifting cylinders 4 are connected with the supporting blocks 401 made of rubber, the supporting blocks 401 are matched with the outer wall of the steel pipe, the bottom surface of the slide bar 2 is formed with the tooth-shaped grooves 204 matched with the gears 501 of the propulsion motor 5, and the grooves 101 are convex and matched with the legs of the slide bar 2 and the slide plate 3.

The working mode is as follows: when the steel pipe is polished, the steel pipe is firstly placed on the supporting block 401, the height of the steel pipe is adjusted to be flush with the bearing 301 by the aid of the lifting cylinder 4, the sliding plate 3 is moved to enable the bearing 301 to be sleeved on the steel pipe, clamping operation efficiency is improved, movement of the sliding strip 2 is controlled by the aid of the pushing motor 5, constant-speed feeding can be kept, polishing effect is improved, and the groove 101 is designed to be convex and stability of equipment can be improved.

As a further preferred embodiment, the grinding block 203 is an arc shape matching with the outer wall of the steel pipe, the motor 302 is fixed on the outer side of the sliding plate 3, a plurality of limiting holes 102 are symmetrically arranged on both sides of the workbench 1, and limiting pins 103 for fixing the support legs of the sliding plate 3 are inserted into the limiting holes 102.

The working mode is as follows: sanding block 203 is for matcing with the steel pipe outer wall, increases area of contact, improves the speed of polishing, is fixed in sliding plate 3 with motor 302, influences the steel pipe when avoiding the 3 position of sliding plate to move and rotates, satisfies different length steel pipe needs of polishing, utilizes spacing pin 103 to carry out the chucking to it when the 3 position of sliding plate is fixed, prevents that sliding plate 3 from receiving the vibration emergence offset.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A tubular steel grinding device, characterized by, includes: the workbench (1) is provided with three grooves (101) along the length direction, a sliding strip (2) is arranged in the middle groove (101), and support legs of a pair of sliding plates (3) are clamped in the grooves (101) at the two sides;

the sliding strip (2) is provided with clamping grooves (201) in an array, a polishing cylinder (202) is arranged in each clamping groove (201), and the end part of a piston rod of each polishing cylinder (202) is connected with a polishing block (203);

vertical bearings (301) penetrate through the middle of the sliding plate (3), and one bearing (301) is connected with a motor (302).

2. The tubular steel grinding device according to claim 1, characterized in that: both sides of the sliding strip (2) are provided with a pair of symmetrical lifting cylinders (4), the top ends of the lifting cylinders (4) are connected with supporting blocks (401) made of rubber, and the supporting blocks (401) are matched with the outer wall of the steel pipe.

3. The tubular steel grinding device according to claim 1, characterized in that: the bottom surface of the sliding strip (2) is provided with tooth-shaped grooves (204) in an array, and the tooth-shaped grooves (204) are matched with a gear (501) of the propulsion motor (5).

4. The tubular steel grinding device according to claim 1, characterized in that: the groove (101) is convex, and the support legs of the sliding bar (2) and the sliding plate (3) are matched with the groove (101).

5. The tubular steel grinding device according to claim 1, characterized in that: the grinding block (203) is in an arc shape matched with the outer wall of the steel pipe.

6. The tubular steel grinding device according to claim 1, characterized in that: the motor (302) is fixed on the outer side of the sliding plate (3).

7. The tubular steel grinding device according to claim 1, characterized in that: a plurality of limiting holes (102) are symmetrically formed in the two sides of the workbench (1), and limiting pins (103) for fixing support legs of the sliding plate (3) are inserted into the limiting holes (102).