CN215317822U

CN215317822U - A grinding device for steel pipe surface

Info

Publication number: CN215317822U
Application number: CN202023316553.8U
Authority: CN
Inventors: 种慧民
Original assignee: Cangxian Yuegang Metal Surface Treatment Co ltd
Current assignee: Cangxian Jixing metal surface technology development Co.,Ltd.
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-28
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a polishing device for the outer surface of a steel pipe, which comprises a fixed seat, wherein a movable fixing component is arranged at the top end of the fixed seat, the movable fixing component comprises a sliding seat, a fixing bolt, a supporting frame, a rotating frame, a fixing rod, a positioning rod, a rubber block, a limiting plate, a rotating shaft and a locking nut, the top end of the fixed seat is symmetrically and slidably connected with the sliding seat, the top end of the sliding seat is provided with a rotary positioning component, the fixed seat and the sliding seat are fixedly connected through the fixing bolt, and the top end of the sliding seat is symmetrically provided with the supporting frame. Meanwhile, the position of the steel pipe after moving is convenient for workers to fix.

Description

A grinding device for steel pipe surface

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a polishing device for the outer surface of a steel pipe.

Background

Rust is adhered to the surface of the steel pipe in the long-time use process, so that a worker needs to hold a grinding machine to grind the surface of the steel pipe, and the influence of the rust on the later use of the steel pipe is avoided;

but the grinding device on the existing market, in the in-service use process, because the diameter of steel pipe is different to the staff of not being convenient for fixes the position of steel pipe, and then has reduced the work efficiency that steel pipe later stage was polished.

SUMMERY OF THE UTILITY MODEL

The utility model provides a polishing device for the outer surface of a steel pipe, which can effectively solve the problem that in the actual use process of the polishing device in the current market provided in the background art, due to different diameters of the steel pipe, workers cannot fix the position of the steel pipe conveniently, and the working efficiency of polishing the steel pipe in the later period is further reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a polishing device for the outer surface of a steel pipe comprises a fixed seat, wherein a movable fixed assembly is mounted at the top end of the fixed seat;

the movable fixing assembly comprises a sliding seat, a fixing bolt, a supporting frame, a rotating frame, a fixing rod, a positioning rod, a rubber block, a limiting plate, a rotating shaft and a locking nut;

the utility model discloses a fixing base, including fixing base, swivel mount, fixing base top, support frame, swivel mount, locating lever, rubber block, the limiting plate is installed to the locating lever bottom, the inboard rotation of dead lever is connected with the pivot, the pivot outside is convenient for to be connected through the insection meshing with locating lever one side, the rotational positioning subassembly is installed on the sliding base top, the fixing base passes through fixing bolt fixed connection with the sliding base, the support frame is installed to sliding base top symmetry, support frame one side is rotated and is connected with the swivel mount, swivel mount one side mid-mounting has the dead nut of lock, the inboard equidistance symmetry sliding connection of dead lever has the locating lever, the rubber block is installed on the locating lever top, the limiting plate is installed to the locating lever bottom, the inboard rotation of dead lever is connected with the pivot, the pivot outside is convenient for to be connected through the insection meshing with locating lever one side, the pivot outside has the nut of lock through threaded connection.

Preferably, one side of the locking nut is in contact with one side of the rotating frame, and the size of the longitudinal section of the support frame is the same as that of the longitudinal section of the rotating frame.

Preferably, the rotary positioning assembly comprises a fixed frame, a rotary column, a driving gear, a fixed block and a limiting rod;

the utility model discloses a quick-witted, including sliding seat, mount, swivel mount, driving gear, fixed block, spacing rod, limiting rod, swivel mount, fixed block, swivel mount top mid-mounting has the mount, the inboard rotation of mount is connected with the column spinner, a column spinner end connection has the driving gear, the driving gear outside is connected through the insection meshing with the swivel mount outside, the fixed block is installed to mount one side limit portion, the inboard sliding connection of fixed block has the gag lever post, a gag lever post tip forms the joint with the driving gear outside.

Preferably, the cross section of the limiting rod is L-shaped, and the fixing frame is located right below the supporting frame.

Preferably, a supporting seat is installed in the middle of one side of the fixed seat, a hydraulic rod is installed on one side of the supporting seat, one end of the hydraulic rod is connected with a sliding plate, a motor is installed on the edge portion of the top end of the sliding plate, and a motor output shaft is connected with a grinding roller through a transmission belt.

Preferably, the sliding plate is slidably connected to the top end of the fixed seat, and the input end of the motor is electrically connected to the output end of the external power supply.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with and remove fixed subassembly, the staff of being convenient for carries out the rigidity to the steel pipe of different diameters to reduced the degree of difficulty of the fixed steel pipe of staff, also be convenient for the staff removes the position of sliding seat, thereby reduced the staff to the degree of difficulty of fixed back steel pipe position removal, simultaneously, the staff of also being convenient for fixes the position of removing the back steel pipe.

2. Be provided with the rotational positioning subassembly, the staff of being convenient for rotates the swivel mount to the staff of being convenient for rotates the steel pipe after fixing, and then the staff of being convenient for rotates the steel pipe and polishes, has reduced the degree of difficulty that the staff polished the steel pipe, and simultaneously, the staff of also being convenient for fixes the position of pairing rotation back steel pipe, avoids the steel pipe to take place pivoted phenomenon when polishing.

3. Be provided with supporting seat, hydraulic stem and sliding plate, the staff of being convenient for removes fixedly to the position of the grinding roller to can polish the processing to the steel pipe after fixing, avoid the manual polisher of taking of staff to the phenomenon of steel pipe polishing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the mobile fixed assembly of the present invention;

FIG. 3 is a schematic view of the construction of the anchor bolt mounting of the present invention;

FIG. 4 is a schematic view of the mounting structure of the sliding panel of the present invention;

FIG. 5 is a schematic view of the mounting structure of the rotational positioning assembly of the present invention;

reference numbers in the figures: 1. a fixed seat;

2. a mobile fixed component; 201. a sliding seat; 202. fixing the bolt; 203. a support frame; 204. a rotating frame; 205. fixing the rod; 206. positioning a rod; 207. a rubber block; 208. a limiting plate; 209. a rotating shaft; 210. locking the nut;

3. a rotational positioning assembly; 301. a fixed mount; 302. a spin column; 303. a driving gear; 304. a fixed block; 305. a limiting rod;

4. a supporting seat; 5. a hydraulic lever; 6. a sliding plate; 7. a motor; 8. and (5) grinding the roller.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-5, the present invention provides a technical solution, a polishing device for an outer surface of a steel pipe, comprising a fixed seat 1, wherein a movable fixing component 2 is installed at the top end of the fixed seat 1;

the movable fixing component 2 comprises a sliding seat 201, a fixing bolt 202, a supporting frame 203, a rotating frame 204, a fixing rod 205, a positioning rod 206, a rubber block 207, a limiting plate 208, a rotating shaft 209 and a locking nut 210;

the top end of a fixed seat 1 is symmetrically and slidably connected with a sliding seat 201, the top end of the sliding seat 201 is provided with a rotary positioning assembly 3, the fixed seat 1 is fixedly connected with the sliding seat 201 through a fixing bolt 202, the top end of the sliding seat 201 is symmetrically provided with a support frame 203, one side of the support frame 203 is rotatably connected with a rotary frame 204, the longitudinal section of the support frame 203 is the same as the longitudinal section of the rotary frame 204, the middle part of one side of the rotary frame 204 is provided with a fixing rod 205, the inner side of the fixing rod 205 is equidistantly and symmetrically and slidably connected with a positioning rod 206, the top end of the positioning rod 206 is provided with a rubber block 207, the bottom end of the positioning rod 206 is provided with a limiting plate 208, the inner side of the fixing rod 205 is rotatably connected with a rotating shaft 209, the outer side of the rotating shaft 209 is conveniently meshed with one side of the positioning rod 206 through insections, the outer side of the rotating shaft 209 is connected with a locking nut 210 through threads, one side of the locking nut 210 is contacted with one side of the rotary frame 204, so that a worker can conveniently fix the position of the installed steel pipe;

the rotary positioning component 3 comprises a fixed frame 301, a rotary column 302, a driving gear 303, a fixed block 304 and a limiting rod 305;

the middle of the top end of the sliding seat 201 is provided with a fixed frame 301, the fixed frame 301 is located at a position right below the supporting frame 203, the inner side of the fixed frame 301 is rotatably connected with a rotating column 302, one end of the rotating column 302 is connected with a driving gear 303, the outer side of the driving gear 303 is meshed and connected with the outer side of the rotating frame 204 through insections, the edge of one side of the fixed frame 301 is provided with a fixed block 304, the inner side of the fixed block 304 is slidably connected with a limiting rod 305, the cross section of the limiting rod 305 is L-shaped, and one end of the limiting rod 305 is clamped with the outer side of the driving gear 303, so that workers can conveniently and rotatably fix the installed steel pipe;

1 one side mid-mounting of fixing base has supporting seat 4, hydraulic stem 5 is installed to 4 one sides of supporting seat, 5 end connection on the hydraulic stem has sliding

plate

6, 6 sliding connection in 1 top of fixing base of sliding plate, motor 7 is installed on 6 top limit portions of sliding plate, the output electric connection of motor 7 input and external power source, the 7 output shafts of motor are connected with the grinding roller 8 through driving belt, thereby avoid the staff to take grinding device to polish the steel pipe outside.

The working principle and the using process of the utility model are as follows: a polishing device for the outer surface of a steel pipe is characterized in that in the actual use process, a worker twists a rotating shaft 209 and is connected with insections of a positioning rod 206 through the insections of the rotating shaft 209 and the positioning rod 206 in a meshed mode to move the position of the positioning rod 206, so that a rubber block 207 connected to the top end of the positioning rod 206 is in contact with the inner side of the steel pipe and limits the position of the steel pipe, at the moment, the worker twists a lock nut 210 to fix the position of the rotating shaft 209, then the sliding seat 201 slides on the top end of a fixing seat 1 to move the position of the sliding seat 201 and adjust the position of the fixed steel pipe, and the adjusted position of the steel pipe can be fixed through the twisting of a fixing bolt 202 to complete the position installation and fixation of the steel pipe;

then, the position of the sliding plate 6 can be moved by extending the hydraulic rod 5, the grinding roller 8 can be rotated by starting the motor 7, and at the moment, the grinding roller 8 is contacted with the outer side of the steel pipe, so that the surface of the steel pipe can be ground;

at the in-process that the steel pipe was polished, the staff twists reverse column spinner 302, can make driving gear 303 begin to rotate, rotate the in-process at driving gear 303, be connected through the insection meshing of driving gear 303 with swivel mount 204, can make swivel mount 204 begin to rotate, thereby can rotate the steel pipe, after the steel pipe rotated suitable position, through gag lever post 305 at the inboard slip of fixed block 304, can make gag lever post 305 tip and driving gear 303 form the joint, and then can fix the position of post-rotation steel pipe.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a grinding device for steel pipe surface, includes fixing base (1), its characterized in that: the top end of the fixed seat (1) is provided with a movable fixed component (2);

the movable fixing assembly (2) comprises a sliding seat (201), a fixing bolt (202), a supporting frame (203), a rotating frame (204), a fixing rod (205), a positioning rod (206), a rubber block (207), a limiting plate (208), a rotating shaft (209) and a locking nut (210);

the fixed seat (1) is symmetrically and slidably connected with a sliding seat (201) at the top end, a rotary positioning assembly (3) is installed at the top end of the sliding seat (201), the fixed seat (1) is fixedly connected with the sliding seat (201) through a fixing bolt (202), a supporting frame (203) is symmetrically installed at the top end of the sliding seat (201), a rotating frame (204) is rotatably connected to one side of the supporting frame (203), a fixing rod (205) is installed at the middle part of one side of the rotating frame (204), a positioning rod (206) is symmetrically and slidably connected to the inner side of the fixing rod (205) at an equal interval, a rubber block (207) is installed at the top end of the positioning rod (206), a limiting plate (208) is installed at the bottom end of the positioning rod (206), a rotating shaft (209) is rotatably connected to the inner side of the fixing rod (205), the outer side of the rotating shaft (209) is convenient to be connected with one side of the positioning rod (206) through insection meshing, the outer side of the rotating shaft (209) is connected with a locking nut (210) through threads.

2. The grinding device for the outer surface of the steel pipe as claimed in claim 1, wherein one side of the lock nut (210) is in contact with one side of the rotating frame (204), and the longitudinal section size of the support frame (203) is the same as that of the rotating frame (204).

3. The grinding device for the outer surface of the steel pipe as claimed in claim 1, wherein the rotary positioning assembly (3) comprises a fixed frame (301), a rotary column (302), a driving gear (303), a fixed block (304) and a limiting rod (305);

sliding seat (201) top mid-mounting has mount (301), mount (301) inboard is rotated and is connected with column spinner (302), a column spinner (302) end connection has driving gear (303), the driving gear (303) outside is connected through the insection meshing with the rotating turret (204) outside, fixed block (304) are installed to mount (301) a side limit portion, fixed block (304) inboard sliding connection has gag lever post (305), gag lever post (305) tip and driving gear (303) outside formation joint.

4. The grinding device for the outer surface of the steel pipe as claimed in claim 3, wherein the limiting rod (305) is L-shaped in cross section, and the fixing frame (301) is located at a position right below the supporting frame (203).

5. The grinding device for the outer surface of the steel pipe is characterized in that a support seat (4) is arranged in the middle of one side of the fixed seat (1), a hydraulic rod (5) is arranged on one side of the support seat (4), a sliding plate (6) is connected to one end of the hydraulic rod (5), a motor (7) is arranged on the edge of the top end of the sliding plate (6), and an output shaft of the motor (7) is connected with a grinding roller (8) through a transmission belt.

6. The grinding device for the outer surface of the steel pipe is characterized in that the sliding plate (6) is slidably connected to the top end of the fixed seat (1), and the input end of the motor (7) is electrically connected with the output end of an external power supply.