CN212287011U

CN212287011U - Civil engineering steel pipe grinding device that can fix a position

Info

Publication number: CN212287011U
Application number: CN202020615062.4U
Authority: CN
Inventors: 李振
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-05
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a grinding device that civil engineering steel pipe can be fixed a position, which comprises a mounting bas, two fixing bases of upper end lateral wall of mount pad, one of them the upper end lateral wall of fixing base is connected with driving motor, the lateral wall of fixing base is rotated through the pivot and is connected with the ball that matches with driving motor's output shaft, the cover is equipped with the screw rather than matching on the ball, two be equipped with the slide bar between the fixing base, the cover is equipped with the sliding sleeve on the slide bar, the lateral wall of sliding sleeve is connected with the connecting rod, the lateral wall of connecting rod is connected with the lateral wall of screw, the lower extreme lateral wall of sliding sleeve is connected with notch mounting groove down, the round mouth has all been seted up to the both sides inner wall of mounting groove, be equipped with actuating mechanism in. The utility model discloses a drive the internal friction ring and rotate to remove about driving the internal friction ring, thereby polish the steel pipe fast, and the location is stable.

Description

Civil engineering steel pipe grinding device that can fix a position

Technical Field

The utility model belongs to the technical field of civil engineering, especially, relate to a grinding device that civil engineering steel pipe can fix a position.

Background

Common civil engineering pipeline is generally processed when carrying out engineering construction, and the steel pipe can only dispatch from the factory through deckle edge polishing operation when dispatching from the factory, and the high temperature that the cutting produced can make steel pipe incision department be attached to on the pipe wall by the quick cooling of molten metal and form and hang sediment and burr. The presence of slag and burrs can reduce product quality.

In the prior art, a polishing device is generally fixed, a moving steel pipe is polished, but the steel pipe is heavy in weight and inconvenient to move, and particularly when the steel pipe is polished in a positioning mode, a lot of burdens are brought to polishing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grinding device that civil engineering steel pipe can fix a position to it is very hard to remove the steel pipe and polish among the solution prior art, and fixes a position the inconvenient problem of polishing.

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

the utility model provides a grinding device that civil engineering steel pipe can be fixed a position, includes the mount pad, two fixing bases of the upper end lateral wall of mount pad, one of them the upper end lateral wall of fixing base is connected with driving motor, the lateral wall of fixing base rotates through the pivot and is connected with the ball that matches with driving motor's output shaft, the cover is equipped with rather than the screw that matches on the ball, two be equipped with the slide bar between the fixing base, the cover is equipped with the sliding sleeve on the slide bar, the lateral wall of sliding sleeve is connected with the connecting rod, the lateral wall of connecting rod is connected with the lateral wall of screw, the lower extreme lateral wall of sliding sleeve is connected with notch mounting groove down, the round mouth has all been seted up to the both sides inner wall of mounting groove, be equipped.

Preferably, the driving mechanism comprises a servo motor, an output shaft of the servo motor is connected with a transmission gear, the inner wall of the mounting groove is rotatably connected with an outer toothed ring matched with the transmission gear, and the inner wall of the outer toothed ring is connected with the side wall of the inner friction ring.

Preferably, the inner wall of mounting groove is connected with annular slide rail, the lateral wall of outer ring gear is connected with the sliding block that matches with annular slide rail.

Preferably, the side walls of the two fixing seats are provided with openings, and bearings are connected in the openings.

Preferably, the side wall of the upper end of the mounting seat is provided with a containing groove.

Preferably, the side wall of the mounting groove is provided with a plurality of heat dissipation holes which are obliquely arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when polishing the steel pipe, can place the steel pipe between two fixing bases to make the steel pipe pass mounting groove and inner friction ring, can polish the steel pipe fast when actuating mechanism drives inner friction ring and rotates like this, through driving motor, ball isotructure match simultaneously and can the position of quick travel inner friction ring and fix a position, improved the quality of polishing.

2. The inner friction ring can smoothly rotate through the matching of structures such as the annular slide rail, the slide block and the like; through the cooperation between servo motor, drive gear and the outer ring gear isotructure, can guarantee to drive outer ring gear steadily and rotate, drive the internal friction ring rotation then to polish the lateral wall of steel pipe fast high-efficiently, simple structure, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a polishing device for positioning civil engineering steel pipes according to the present invention;

fig. 2 is a schematic structural diagram at a in fig. 1.

In the figure: the device comprises a mounting seat 1, a fixing seat 2, a driving motor 3, a ball screw 4, a screw 5, a sliding rod 6, a sliding sleeve 7, a connecting rod 8, a mounting groove 9, a driving mechanism 10, a driving mechanism 1001, a servo motor, a transmission gear 1002, a transmission gear 1003, an outer toothed ring, an inner friction ring 11, an annular sliding rail 12, a sliding block 13 and a bearing 14.

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.

Referring to fig. 1-2, a polishing device capable of positioning a civil engineering steel pipe, comprising a mounting base 1, wherein the upper end side wall of the mounting base 1 is provided with a containing groove, polishing impurities appearing in a mounting groove 9 can be rapidly collected through the containing groove, the polishing device is very convenient, the upper end side wall of the mounting base 1 is provided with two fixing bases 2, the side walls of the two fixing bases 2 are respectively provided with an opening, a bearing 14 is connected in each opening, the steel pipe passes through the bearing 14 to limit the steel pipe, the upper end side wall of one fixing base 2 is connected with a driving motor 3, the side wall of the fixing base 2 is rotatably connected with a ball screw 4 matched with an output shaft of the driving motor 3 through a rotating shaft, the ball screw 4 is sleeved with a nut 5 matched with the ball screw 4, a sliding rod 6 is arranged between the two fixing bases 2, the sliding sleeve 7 is sleeved on the sliding rod 6, the side, the side wall of the lower end of the sliding sleeve 7 is connected with an installation groove 9 with a downward notch, so that materials generated by polishing can be quickly discharged during polishing, and the polishing machine is very convenient to use;

the side wall of the mounting groove 9 is provided with a plurality of heat dissipation holes which are obliquely arranged, so that heat generated when the servo motor 1001 works can be quickly discharged, the safety of the servo motor 1001 is ensured, the inner wall of the mounting groove 9 is connected with an annular slide rail 12, the side wall of the outer toothed ring 1003 is connected with a slide block 13 matched with the annular slide rail 12, the outer toothed ring 1003 can smoothly rotate through the matching of the annular slide rail 12 and the slide block 13, the inner walls of two sides of the mounting groove 9 are both provided with round openings, the mounting groove 9 is internally provided with a driving mechanism 10, the driving mechanism 10 comprises the servo motor 1001, the output shaft of the servo motor 1001 is connected with a transmission gear 1002, the inner wall of the mounting groove 9 is rotatably connected with the outer toothed ring 1003 matched with the transmission gear 1002, the inner wall of the outer toothed ring 1003 is connected with the side wall of the inner friction ring 11, and the stable driving of the outer toothed ring, then the inner friction ring 11 is driven to rotate, and the driving mechanism 10 is connected with the inner friction ring 11.

When the steel pipe is polished, the steel pipe is inserted into the bearing 14 to limit the steel pipe, the steel pipe penetrates through the installation groove 9 and the inner friction ring 11, then the driving motor 3 is used for driving the ground hole ball screw 4 to rotate, the screw 5 can be moved left and right under the limitation of the sliding sleeve 7 and the sliding rod 6, the screw 5 can drive the connecting rod 8 and the sliding sleeve 7 to slide, the sliding sleeve 7 can drive the installation groove 9 to move, the installation groove 9 can drive the inner friction ring 11 to move, so that the side wall of the steel pipe can be rapidly polished, meanwhile, the positioning is rapidly performed by the rotation of the driving motor 3, the positioning is accurate, meanwhile, the servo motor 1001 is used for driving the transmission gear 1002 to rotate, the outer toothed ring 1003 can be driven to rotate through the meshing of racks, the outer toothed ring 1003 can drive the inner friction ring 11 to rotate, and the inner friction ring 11 can rapidly and efficiently polish the side, simple structure, the practicality is strong.

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. The polishing device capable of positioning the civil engineering steel pipe comprises a mounting seat (1) and is characterized in that two fixing seats (2) are arranged at the upper end of the mounting seat (1), a driving motor (3) is connected to the side wall of the upper end of one fixing seat (2), a ball screw (4) matched with an output shaft of the driving motor (3) is rotatably connected to the side wall of the fixing seat (2) through a rotating shaft, a nut (5) matched with the ball screw is sleeved on the ball screw (4), a sliding rod (6) is arranged between the two fixing seats (2), a sliding sleeve (7) is sleeved on the sliding rod (6), a connecting rod (8) is connected to the side wall of the sliding sleeve (7), the side wall of the connecting rod (8) is connected with the nut (5), a mounting groove (9) with a downward notch is connected to the side wall of the lower end of the sliding sleeve (7), round notches are formed in the inner walls, a driving mechanism (10) is arranged in the mounting groove (9), and the driving mechanism (10) is connected with an inner friction ring (11).

2. The civil engineering steel pipe positionable grinding device according to claim 1, wherein the driving mechanism (10) comprises a servo motor (1001), an output shaft of the servo motor (1001) is connected with a transmission gear (1002), the inner wall of the mounting groove (9) is rotatably connected with an outer toothed ring (1003) matched with the transmission gear (1002), and the inner wall of the outer toothed ring (1003) is connected with the side wall of the inner friction ring (11).

3. The civil engineering steel pipe positionable grinding device of claim 2, wherein the inner wall of the mounting groove (9) is connected with an annular slide rail (12), and the side wall of the outer gear ring (1003) is connected with a sliding block (13) matched with the annular slide rail (12).

4. The grinding device with the positionable civil engineering steel pipe as claimed in claim 1, wherein the side walls of the two fixing seats (2) are provided with openings, and the openings are connected with bearings (14).

5. The grinding device capable of positioning civil engineering steel pipes as claimed in claim 1, wherein the side wall of the upper end of the mounting seat (1) is provided with a receiving groove.

6. The grinding device capable of positioning civil engineering steel pipes as claimed in claim 1, wherein the side wall of the mounting groove (9) is provided with a plurality of heat dissipation holes which are obliquely arranged.