CN115723021A - Steel pipe rust cleaning device that polishes - Google Patents
Steel pipe rust cleaning device that polishes Download PDFInfo
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- CN115723021A CN115723021A CN202211391976.7A CN202211391976A CN115723021A CN 115723021 A CN115723021 A CN 115723021A CN 202211391976 A CN202211391976 A CN 202211391976A CN 115723021 A CN115723021 A CN 115723021A
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- steel pipe
- fixedly connected
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- base
- polishing
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Abstract
The invention discloses a steel pipe polishing and rust removing device which comprises a base, wherein the lower end of the base is rotatably connected with a first rotating rod, the upper end of the first rotating rod penetrates through the base and is fixedly connected with a cylindrical block, a cavity is arranged in the cylindrical block, two second rotating rods are arranged in the cavity and are in transmission connection through a second transmission assembly, gears are arranged on the two second rotating rods, and a plurality of through holes are formed in the inner walls of the left side and the right side of the cavity. This grinding device is through rotating the knob to adjust the distance between a plurality of extrusion pieces and the cylinder piece, and then make the extrusion piece can be in the same place with the extrusion of the not steel pipe inner wall of equidimension, thereby make this equipment can be applicable to the steel pipe of different pipe diameters size, reciprocate through the subassembly of polishing simultaneously and the rotation of steel pipe, thereby make and once only polish each position to the steel pipe at the in-process of processing, promote work efficiency.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a steel pipe polishing and derusting device.
Background
Steel pipes are frequently used in industry, but the steel pipes are often corroded due to improper storage, maintenance or long-time exposure to the open air environment in the using process, so that the using safety is directly influenced; therefore, the rusted steel pipe needs to be polished by a polishing device before use, but the prior polishing device still has the following problems when in use:
when the existing polishing device works, the outer wall of the cylindrical block and the steel pipe are driven to rotate by friction force between the outer wall of the cylindrical block and the steel pipe to polish after the cylindrical block is sleeved with the direct steel pipe, so that each device can only process steel pipes with the same type of radius, the applicability of the device is influenced, and therefore the problem of how to reasonably solve the problem is considered by people.
Disclosure of Invention
The polishing device can adjust the distance between the plurality of extrusion blocks and the cylindrical block by rotating the knob, so that the extrusion blocks can be extruded with the inner walls of the steel pipes with different sizes, the polishing device can be suitable for the steel pipes with different pipe diameters, and meanwhile, each position of the steel pipe can be polished at one time by up-and-down movement of the polishing component and rotation of the steel pipe in the processing process, so that the working efficiency is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
the steel pipe polishing and rust removing device comprises a base, wherein the lower end of the base is connected with a first rotating rod in a rotating mode, the upper end of the first rotating rod penetrates through the base and is fixedly connected with a cylindrical block, a cavity is arranged in the cylindrical block, two second rotating rods are arranged in the cavity and are connected with the second rotating rod through a second transmission assembly in a transmission mode, gears are arranged on the second rotating rods, a plurality of openings are formed in the inner walls of the left side and the right side of the cavity, every two openings are matched with each other, a rack plate is arranged in each opening, each rack plate is meshed with the corresponding gear, each extrusion block is fixedly connected to one side of each rack plate, and the second rotating rods located below extend to the outside and are fixedly connected with knobs.
Preferably, the second transmission assembly comprises second transmission wheels arranged on the two second rotating rods, and the two transmission wheels are in transmission connection through a second transmission belt.
Preferably, the upper end fixedly connected with support frame of base, driving motor is installed to the upper end of support frame, driving motor's output shaft end runs through the support frame and the reciprocal lead screw of fixedly connected with, the threaded layer part threaded connection of reciprocal lead screw has the slider, the lower extreme of support frame is equipped with the common fixedly connected with guide bar in upper end of base, the guide bar runs through the slider, the left side fixedly connected with electric telescopic handle of slider, electric telescopic handle's flexible end fixedly connected with subassembly of polishing.
Preferably, the lower end of the reciprocating screw rod penetrates through the base, and the reciprocating screw rod is in transmission connection with the first rotating rod through a first transmission assembly.
Preferably, the first transmission assembly comprises two first transmission wheels arranged on the first rotating rod and the reciprocating screw rod, and the two first transmission wheels are in transmission connection through a first transmission belt.
Preferably, the polishing assembly comprises an L-shaped rod fixedly connected to the telescopic end of the electric telescopic rod, a polishing motor is installed on the right side of the L-shaped rod, and the tail end of an output shaft of the polishing motor penetrates through the L-shaped rod and is fixedly connected with a polishing sheet.
Compared with the prior art, the device has the advantages that:
1. compared with the prior art, the arrangement of the rack plates and the extrusion blocks can adjust the direct distance between the two extrusion blocks according to the pipe diameter of the steel pipe, so that the equipment can clamp the steel pipes with different sizes, and the applicability of the equipment is improved;
2. compared with the prior art, through driving motor's operation for the slider drives the subassembly of polishing and reciprocates, and the steel pipe is in the pivoted state simultaneously, and then can carry out comprehensive polishing in each position of steel pipe, promotes the work efficiency of polishing to the steel pipe.
Drawings
FIG. 1 is a schematic structural diagram of a steel pipe polishing and rust removing device provided by the invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic front view of fig. 1.
In the figure: the device comprises a base 1, a support frame 2, a driving motor 3, a reciprocating screw rod 4, a guide rod 5, a sliding block 6, an electric telescopic rod 7, a first transmission assembly 8, a first rotating rod 9, a cylindrical block 10, a knob 11, a rack plate 12, a gear 13, an extrusion block 14, a second rotating rod 15, a second transmission assembly 16, a polishing sheet 17, an 18L-shaped rod and a polishing motor 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, steel pipe rust cleaning device that polishes, including base 1, the lower extreme of base 1 rotates and is connected with first bull stick 9, base 1 and fixedly connected with cylinder piece 10 are run through to the upper end of first bull stick 9, be equipped with the cavity in the cylinder piece 10, be equipped with two second bull sticks 15 in the cavity, two second bull sticks 15 are connected through the transmission of second drive assembly 16, all be equipped with gear 13 on two second bull sticks 15, all be equipped with a plurality of openings on the left and right sides inner wall of cavity, be equipped with rack plate 12 in per two matched with openings jointly, every rack plate 12 meshes with corresponding gear 13, the equal fixedly connected with extrusion piece 14 in one side of every rack plate 12, second bull stick 15 that is located the below extends to external world and fixedly connected with knob 11, two extrusion pieces 14 that are located upper and lower both ends are located the left side, two extrusion pieces 14 that are located the middle of being located are located the right side, and the thickness of knob 11 is thinner, can not lead to the fact the influence to the cup jointing of steel pipe.
Wherein the second transmission assembly 16 comprises a second transmission wheel arranged on the two second rotating rods 15, and the two transmission wheels are in transmission connection through a second transmission belt.
Wherein, base 1's upper end fixedly connected with support frame 2, driving motor 3 is installed to the upper end of support frame 2, driving motor 3's output shaft end runs through support frame 2 and the reciprocal lead screw 4 of fixedly connected with, the threaded layer part threaded connection of reciprocal lead screw 4 has slider 6, the lower extreme of support frame 2 is equipped with base 1's the common fixedly connected with guide bar 5 in upper end, guide bar 5 runs through slider 6, slider 6's left side fixedly connected with electric telescopic handle 7, electric telescopic handle 7's flexible end fixedly connected with subassembly of polishing.
The lower end of the reciprocating screw rod 4 penetrates through the base 1, the reciprocating screw rod 4 is in transmission connection with the first rotating rod 9 through the first transmission assembly 8, the first transmission assembly 8 comprises two first transmission wheels arranged on the first rotating rod 9 and the reciprocating screw rod 4, and the two first transmission wheels are in transmission connection through a first transmission belt.
The polishing assembly comprises an L-shaped rod 18 fixedly connected to the telescopic end of the electric telescopic rod 7, a polishing motor 19 is installed on the right side of the L-shaped rod 18, and the tail end of an output shaft of the polishing motor 19 penetrates through the L-shaped rod 18 and is fixedly connected with a polishing sheet 17.
The invention can be illustrated by the following operating modes: when the steel pipe is polished, the knob 11 is rotated according to the inner caliber of the steel pipe, so that the second rotating rod 15 below is rotated, and then the second rotating rod 15 above and the two gears 13 are driven to rotate, so that the two corresponding rack plates 12 are driven to move relatively or move back to back (when the pipe diameter of the steel pipe is larger, the knob 11 can be rotated clockwise, so that the two corresponding rack plates 12 move back to back, and when the pipe diameter of the steel pipe is smaller, the knob 11 can be rotated counterclockwise, so that the two corresponding rack plates 12 move relatively);
after the adjustment finishes, overlap the steel pipe on cylinder piece 10, make the inner wall of a plurality of extrusion pieces 14 and steel pipe tightly offset, can start driving motor 3 and grinding device this moment (thereby make the outer wall contact of polishing piece 17 and steel pipe through control electric telescopic handle 7), driving motor 3 drives reciprocal lead screw 4 and rotates this moment, thereby drive slider 6 and reciprocate, thereby it reciprocates to drive the subassembly of polishing, the rotation of reciprocal lead screw 4 drives first bull stick 9 and rotates simultaneously, thereby can polish each face of steel pipe, make and polish more fully, promote the efficiency of polishing to the steel pipe.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. Steel pipe rust cleaning device of polishing includes base (1), its characterized in that: the lower extreme of base (1) rotates and is connected with first bull stick (9), the upper end of first bull stick (9) runs through base (1) and fixedly connected with cylinder piece (10), be equipped with the cavity in cylinder piece (10), be equipped with two second bull sticks (15) in the cavity, two second bull stick (15) are connected through second drive assembly (16) transmission, two all be equipped with gear (13) on second bull stick (15), all be equipped with a plurality of openings on the left and right sides inner wall of cavity, per two cooperatees be equipped with rack plate (12) in the opening jointly, every rack plate (12) and gear (13) meshing that corresponds, every the equal fixedly connected with of one side of rack plate (12) extrudees piece (14), is located the below second bull stick (15) extend to external world and fixedly connected with knob (11).
2. The steel pipe grinding and rust removing device of claim 1, characterized in that: the second transmission assembly (16) comprises second transmission wheels arranged on the two second rotating rods (15), and the two transmission wheels are in transmission connection through a second transmission belt.
3. The steel pipe grinding and rust removing device of claim 1, characterized in that: the utility model discloses a grinding machine, including base (1), upper end fixedly connected with support frame (2), driving motor (3) are installed to the upper end of support frame (2), the output shaft end of driving motor (3) runs through support frame (2) and the reciprocal lead screw (4) of fixedly connected with, the threaded layer part threaded connection of reciprocal lead screw (4) has slider (6), the lower extreme of support frame (2) is equipped with the common fixedly connected with guide bar (5) in upper end of base (1), guide bar (5) run through slider (6), the left side fixedly connected with electric telescopic handle (7) of slider (6), the flexible end fixedly connected with grinding assembly of electric telescopic handle (7).
4. The steel pipe grinding and rust removing device of claim 3, characterized in that: the lower end of the reciprocating screw rod (4) penetrates through the base (1), and the reciprocating screw rod (4) is in transmission connection with the first rotating rod (9) through a first transmission assembly (8).
5. The steel pipe grinding and rust removing device as claimed in claim 4, wherein: the first transmission assembly (8) comprises two first transmission wheels arranged on a first rotating rod (9) and a reciprocating screw rod (4), and the first transmission wheels are in transmission connection through a first transmission belt.
6. The steel pipe grinding and rust removing device of claim 3, characterized in that: the polishing assembly comprises an L-shaped rod (18) fixedly connected to the telescopic end of the electric telescopic rod (7), a polishing motor (19) is installed on the right side of the L-shaped rod (18), and the tail end of an output shaft of the polishing motor (19) penetrates through the L-shaped rod (18) and is fixedly connected with a polishing sheet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211391976.7A CN115723021A (en) | 2022-11-08 | 2022-11-08 | Steel pipe rust cleaning device that polishes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211391976.7A CN115723021A (en) | 2022-11-08 | 2022-11-08 | Steel pipe rust cleaning device that polishes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115723021A true CN115723021A (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211391976.7A Pending CN115723021A (en) | 2022-11-08 | 2022-11-08 | Steel pipe rust cleaning device that polishes |
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| Country | Link |
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| CN (1) | CN115723021A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117532419A (en) * | 2024-01-10 | 2024-02-09 | 陕西晖煌建筑劳务有限公司 | Bridge guardrail maintenance device |
-
2022
- 2022-11-08 CN CN202211391976.7A patent/CN115723021A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117532419A (en) * | 2024-01-10 | 2024-02-09 | 陕西晖煌建筑劳务有限公司 | Bridge guardrail maintenance device |
| CN117532419B (en) * | 2024-01-10 | 2024-03-22 | 陕西晖煌建筑劳务有限公司 | Bridge guardrail maintenance device |
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