CN219787730U

CN219787730U - Steel pipe deckle edge polisher

Info

Publication number: CN219787730U
Application number: CN202320584315.XU
Authority: CN
Inventors: 李洪娟
Original assignee: Shenyang Haideman Automation Equipment Co ltd
Current assignee: Shenyang Haideman Automation Equipment Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-10-03
Anticipated expiration: 2033-03-23

Abstract

The utility model relates to the technical field of grinding machines, which comprises an operating table and a steel pipe body, wherein two placing plates are arranged on the upper surface of the operating table, a pushing component is arranged at one end of the upper surface of the operating table, which is far away from the placing plates, a grinding component is arranged at one end of the pushing component, a stabilizing component is arranged between the two placing plates, the steel pipe is placed on the upper surface of the placing plates, the position of the steel pipe is fixed through the stabilizing component, when the steel pipe body is ground, the steel pipe is prevented from moving on the upper surface of the placing plates, the grinding component is powered on to work, and meanwhile, the grinding component is close to the end part of the steel pipe through the pushing component and starts to grind the steel pipe.

Description

Steel pipe deckle edge polisher

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a steel pipe burr grinding machine.

Background

At present, a steel pipe is a steel pipe with a hollow section, the length of which is far greater than the diameter or the perimeter, and the steel pipe is divided into a round steel pipe, a square steel pipe, a rectangular steel pipe and a special-shaped steel pipe according to the section shape; the materials are divided into carbon structural steel pipes, low alloy structural steel pipes, alloy steel pipes and composite steel pipes; the steel pipe is divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, mechanical manufacturing, geological drilling, high-pressure equipment and the like according to the application; the production process is divided into a seamless steel pipe and a welded steel pipe, wherein the seamless steel pipe is divided into a hot rolling type and a cold rolling type (drawing type), and the welded steel pipe is divided into a straight seam welded steel pipe and a spiral seam welded steel pipe. After the steel pipe is machined, burrs are formed at the side walls and edges, and the steel pipe is usually polished in order to make the appearance of the finished product machined by the steel pipe smooth.

For steel pipe burr grinding, there are many existing techniques, such as:

chinese patent publication No. CN211193223U discloses a steel pipe burr grinding device, which comprises a base plate, a grinding mechanism, a chute, a slide column, a motor, a connecting sleeve rod, a grinding wheel, a pressing mechanism, a guide rod, a pressing block, an inner groove, a fixed block, a spring, a placement mechanism, a dust falling mechanism, a mounting plate, a water storage barrel, a pressure pump and a pressure receiving rod. The beneficial effects of the utility model are as follows: the motor rotates to drive the connecting sleeve to rotate, the connecting sleeve rotates to drive the connecting sleeve rod to rotate, and the connecting sleeve rod rotates to drive the grinding wheels to rotate, so that the two grinding wheels automatically grind the steel pipe, and the steel pipe polishing machine is more convenient to use; simultaneously, the motor rotates and drives the guide bar to rotate, and the guide bar drives the spring to rotate, and the spring rotates and drives the pressing block to rotate, when the tip of pressing the briquetting is contradicted and is received the depression bar, extrudees the depression bar, then receives the depression bar and presses the pump to water in the water storage bucket sprays out through the pump, suppresses the iron fillings that splash in the process of polishing, makes air pollution reduce, guarantees human health simultaneously.

Therefore, most of steel pipe burr polisher reduces the scrap iron splashed in the polishing process through the water injection in the polishing process, so that the safety of personnel is improved, but when the steel pipe is polished, burrs exist outside the notch of the steel pipe and on the inner wall of the notch, most of burrs are polished outside the notch, the polishing of the inner wall of the notch is ignored, the polishing effect is reduced, the scrap iron splashed in the polishing process is caused, the personnel is inevitably injured, and the safety of the personnel is reduced.

In view of this, the present utility model provides a steel pipe burr grinder.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned drawbacks, and an object of the present utility model is to provide a steel pipe burr grinder capable of pushing a grinding member to the surface of a steel pipe by a pushing member after fixing the position of the steel pipe by a stabilizing member, and grinding burrs of the steel pipe.

The steel pipe is placed on the upper surface of the placement plate, the position of the steel pipe is fixed through the stabilizing component, the polishing component is powered on to work, meanwhile, the polishing component is close to the end part of the steel pipe through the pushing component, and polishing of the steel pipe is started.

The utility model provides a steel pipe burr grinding machine, which comprises an operation table and a steel pipe body, wherein the upper surface of the operation table is provided with two placing plates, the upper surfaces of the two placing plates are arc-shaped and are used for being attached to the surface of the steel pipe body,

the upper surface of the operating table is provided with a pushing component at one end far away from the placing plate, one end of the pushing component is provided with a polishing component, the polishing component is used for polishing burrs produced after the steel pipe body is cut, and the pushing component is used for pushing the polishing component to approach the surface of the steel pipe body;

and a stabilizing component is arranged between the two placing plates and used for fixing the position of the steel pipe body on the upper surface of the placing plate.

As a further improvement of the technical scheme, the pushing assembly at least comprises a fixing plate, the bottom of the fixing plate is fixedly arranged on one side of the upper surface of the operating platform, a hydraulic cylinder is arranged on one side, close to the placing plate, of the fixing plate, a base plate is arranged below the hydraulic cylinder, and a piston rod of the hydraulic cylinder is fixedly connected with one end of the polishing assembly.

As the further improvement of this technical scheme, the subassembly of polishing includes the casing at least, the casing is close to one side of pushing the subassembly and the piston rod fixed connection of pneumatic cylinder, the inside of casing is provided with the motor, the opening part of casing is provided with the connecting block, the output shaft of motor rotates and connects the connecting block, one side that the casing was kept away from to the connecting block is pegged graft through grafting subassembly and is cooperated with outer polishing ring, the inside of outer polishing ring is provided with interior polishing stone.

As a further improvement of this technical scheme, stable subassembly includes the base at least, base position two lie in between the board, the inside on base both sides all is provided with right cylinder and left cylinder, and right cylinder and left cylinder's piston rod all is provided with the movable plate, is close to right cylinder one side of movable plate is provided with left buckle, is close to left cylinder one side of movable plate is provided with right buckle.

As a further improvement of the technical scheme, the plug-in assembly at least comprises a plug rod and a slot, the slot is formed in one end, close to the outer polishing ring, of the connecting block, the plug rod used for being in plug-in fit with the slot is arranged at one end of the outer polishing ring, and the plug-in fit between the plug rod and the slot is reinforced by the threaded rods at two sides of the connecting block.

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

this steel pipe deckle edge polisher is with the steel pipe place the upper surface of placing the board, fix the position of steel pipe through stabilizing the subassembly, prevent when polishing the steel pipe body, the steel pipe is placing the upper surface of board and removing, will polish the subassembly switch-on power and make it work again, be close to the tip of steel pipe through pushing the subassembly with polishing the subassembly simultaneously, and begin polishing the steel pipe, not only easy operation, when polishing the deckle edge of steel pipe, the staff can keep away from the position of operation panel, prevent that the iron fillings from splashing the accidental injury personnel, the security of personnel has been improved, still embodied the automation of polisher, thereby the efficiency of work has been improved.

Drawings

The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a sander of the present utility model;

FIG. 2 is a schematic view of a sanding assembly of the present utility model in layers;

FIG. 3 is a schematic diagram of a stabilization assembly according to the present utility model.

The meaning of each reference sign in the figure is:

10. an operation table; 11. placing a plate; 12. a steel pipe body;

20. a pushing assembly; 21. a fixing plate; 22. a backing plate; 23. a hydraulic cylinder;

30. a polishing assembly; 31. a housing; 32. a motor; 33. a connecting block; 34. a plug assembly; 341. a rod; 342. a slot; 343. a threaded rod; 35. an outer grinding ring; 36. grinding stone internally;

40. a stabilizing assembly; 41. a base; 42. a right cylinder; 43. a left cylinder; 44. a moving plate; 45. a left buckle plate; 46. right pinch plate.

Detailed Description

Most steel pipe deckle edge polisher reduces the in-process of polishing and splashes the iron fillings that the in-process of polishing splashed through the injection water, improves personnel's security, but the steel pipe is when polishing, the incision outside of steel pipe and the existence deckle edge of incision inner wall all, and most deckle edge polishes the opportunity with the incision outside, has neglected the polishing of incision inner wall, has reduced the effect of polishing, and still has the condition that the iron fillings splashed at the in-process of polishing, can not cause personnel's injury to personnel's security has been reduced.

As shown in fig. 1-3, the device comprises an operation table 10 and a steel pipe body 12, wherein two placing plates 11 are arranged on the upper surface of the operation table 10, the upper surfaces of the two placing plates 11 are arc-shaped and are used for being attached to the surface of the steel pipe body 12, a pushing component 20 is arranged at one end, far away from the placing plates 11, of the upper surface of the operation table 10, a polishing component 30 is arranged at one end of the pushing component 20, the polishing component 30 is used for polishing burrs produced after the steel pipe body 12 is cut, and the pushing component 20 is used for pushing the polishing component 30 to approach the surface of the steel pipe body 12; a stabilizing assembly 40 is arranged between the two placing plates 11, and the stabilizing assembly 40 is used for fixing the position of the steel pipe body 12 on the upper surface of the placing plate 11.

Firstly, a specific structure of the pushing assembly 20 is disclosed, the pushing assembly 20 at least comprises a fixing plate 21, the bottom of the fixing plate 21 is fixedly arranged on one side of the upper surface of the operating platform 10, a hydraulic cylinder 23 is arranged on one side of the fixing plate 21, which is close to the placing plate 11, a backing plate 22 is arranged below the hydraulic cylinder 23, and a piston rod of the hydraulic cylinder 23 is fixedly connected with one end of the polishing assembly 30.

The improvement is that: the hydraulic cylinder 23 is powered on to work, the polishing assembly 30 approaches the end part of the steel pipe body 12, meanwhile, the polishing assembly 30 is in a working state, after the polishing assembly 30 polishes burrs of the steel pipe body 12, the polishing assembly 30 is driven to return through the work of retracting a piston rod of the hydraulic cylinder 23, so that the polishing work of the steel pipe body 12 is completed, enough time is available, workers can be far away from the operating platform 10, scrap iron splashing is prevented, the situation of accidentally injuring other people is avoided, and the polishing effect is improved.

Secondly, a specific structure of the polishing assembly 30 is disclosed, the polishing assembly 30 at least comprises a shell 31, one side, close to the pushing assembly 20, of the shell 31 is fixedly connected with a piston rod of the hydraulic cylinder 23, a motor 32 is arranged in the shell 31, a connecting block 33 is arranged at an opening of the shell 31, an output shaft of the motor 32 is rotationally connected with the connecting block 33, one side, far away from the shell 31, of the connecting block 33 is in plug-in connection with an outer polishing ring 35 through a plug-in component 34, and an inner polishing stone 36 is arranged in the outer polishing ring 35.

The improvement is that: the motor 32 is powered on to rotate, so that the connecting block 33, the outer polishing ring 35 and the inner polishing stone 36 are driven to rotate for polishing, burrs generated after the steel pipe body 12 is cut are polished, the outer edge of the notch of the steel pipe body 12 is polished, the inner wall of the notch of the steel pipe body 12 is polished, and therefore polishing effect is improved, and polishing work efficiency is also improved.

To disclose the concrete structure of the stabilizing assembly 40 again, the stabilizing assembly 40 at least comprises a base 41, the base 41 is located between the two placing plates 11, a right air cylinder 42 and a left air cylinder 43 are arranged in two sides of the base 41, piston rods of the right air cylinder 42 and the left air cylinder 43 are respectively provided with a moving plate 44, a left buckle plate 45 is arranged on one side of the moving plate 44 close to the right air cylinder 42, and a right buckle plate 46 is arranged on one side of the moving plate 44 close to the left air cylinder 43.

The improvement is that: the right air cylinder 42 and the left air cylinder 43 are powered on to work, the left buckle plate 45 and the right buckle plate 46 are driven to be far away from the base 41 when being pushed by the piston rods of the right air cylinder 42 and the left air cylinder 43, at the moment, the steel pipe body 12 needing to be polished is placed on the upper surface of the placing plate 11, the left buckle plate 45 and the right buckle plate 46 are close to the surface of the steel pipe body 12 through the work of pulling back the piston rods of the right air cylinder 42 and the left air cylinder 43, the steel pipe body 12 is clamped, the positions of the steel pipe body 12 are fixed, the polishing work of the burrs of the steel pipe body 12 is facilitated, and the stability of the steel pipe body 12 on the upper surface of the placing plate 11 is improved, so that the polishing quality of the steel pipe body 12 is improved.

Considering the different sizes of the steel pipe body 12, in order to facilitate the replacement of the outer grinding ring 35 and the inner grinding stone 36 and to disclose the specific structure of the plug-in assembly 34, the plug-in assembly 34 at least comprises a plug 341 and a slot 342, one end of the connecting block 33, which is close to the outer grinding ring 35, is provided with the plug 341 for plug-in fit with the slot 342, one end of the outer grinding ring 35 is provided with the plug 341, and two sides of the connecting block 33 reinforce the plug-in fit of the slot 342 with the plug 341 through a threaded rod 343.

The improvement is that: the outer polishing ring 35 with the same size as the steel pipe body 12 to be polished is found, the outer polishing ring 35 is taken up to align the inserted rod 341 with the opening of the slot 342, the inserted rod 341 is moved towards the inside of the slot 342, the inserted rod 341 is in plug-in fit with the slot 342, the threaded rod 343 is rotated to carry out threaded connection on the inserted rod 341 and the connecting block 33, the stability of installation of the outer polishing ring 35 and the connecting block 33 is improved, and the outer polishing ring 35 is prevented from being separated from the connecting block 33 when the connecting block 33 is rotated.

To sum up, the working principle of the scheme is as follows: firstly, the outer polishing ring 35 with the same size as the steel pipe body 12 to be polished is found, the outer polishing ring 35 is taken up to align the inserted rod 341 with the opening of the slot 342, the inserted rod 341 is moved towards the inside of the slot 342, the inserted rod 341 is matched with the slot 342 in a plugging manner, the threaded rod 343 is rotated to enable the inserted rod 341 and the connecting block 33 to be in threaded connection, then the right air cylinder 42 and the left air cylinder 43 are powered on to enable the electric motor to work, the left buckle plate 45 and the right buckle plate 46 are driven to be far away from the base 41 when the piston rods of the right air cylinder 42 and the left air cylinder 43 are pushed, at this time, the steel pipe body 12 to be polished is placed on the upper surface of the placing plate 11, the left buckle plate 45 and the right buckle plate 46 are driven to be close to the surface of the steel pipe body 12 and clamp the steel pipe body 12, then the hydraulic cylinder 23 is powered on to enable the hydraulic cylinder 23 to work, the polishing assembly 30 is driven to be close to the end of the steel pipe body 12, meanwhile, the motor 32 is powered on to enable the electric motor 32 to rotate to work, the connecting block 33, the outer polishing ring 35 and the inner polishing stone 36 are driven to rotate to polish the steel pipe body, the steel pipe 30 is driven to polish the rough edges, and the steel pipe 30 is driven to be polished, and the rough edges are completed after the polishing assembly is pulled back, and the rough edges of the steel pipe assembly is polished, and the cylinder 30 is driven to finish the work.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel pipe deckle edge polisher, includes operation panel (10) and steel pipe body (12), the upper surface of operation panel (10) is provided with two and places board (11), two the upper surface of placing board (11) is the arc for laminating the surface of steel pipe body (12), its characterized in that:

one end of the upper surface of the operating table (10) far away from the placing plate (11) is provided with a pushing component (20), one end of the pushing component (20) is provided with a polishing component (30), the polishing component (30) is used for polishing burrs produced after the steel pipe body (12) is cut, and the pushing component (20) is used for pushing the polishing component (30) to approach the surface of the steel pipe body (12);

a stabilizing component (40) is arranged between the two placing plates (11), and the stabilizing component (40) is used for fixing the position of the steel pipe body (12) on the upper surface of the placing plate (11).

2. The steel pipe burr grinding machine of claim 1, wherein: the pushing assembly (20) at least comprises a fixed plate (21), the bottom of the fixed plate (21) is fixedly arranged on one side of the upper surface of the operating platform (10), a hydraulic cylinder (23) is arranged on one side, close to the placing plate (11), of the fixed plate (21), a base plate (22) is arranged below the hydraulic cylinder (23), and a piston rod of the hydraulic cylinder (23) is fixedly connected with one end of the polishing assembly (30).

3. The steel pipe burr grinding machine of claim 1, wherein: the polishing assembly (30) at least comprises a shell (31), one side, close to the pushing assembly (20), of the shell (31) is fixedly connected with a piston rod of the hydraulic cylinder (23), a motor (32) is arranged in the shell (31), a connecting block (33) is arranged at an opening of the shell (31), an output shaft of the motor (32) is rotationally connected with the connecting block (33), one side, far away from the shell (31), of the connecting block (33) is in plug-in fit with an outer polishing ring (35) through a plug-in assembly (34), and an inner polishing stone (36) is arranged in the outer polishing ring (35).

4. The steel pipe burr grinding machine of claim 1, wherein: the stabilizing assembly (40) at least comprises a base (41), the base (41) is located between two placing plates (11), a right air cylinder (42) and a left air cylinder (43) are arranged in two sides of the base (41), moving plates (44) are arranged on piston rods of the right air cylinder (42) and the left air cylinder (43), left buckle plates (45) are arranged on one sides of the moving plates (44) close to the right air cylinder (42), and right buckle plates (46) are arranged on one sides of the moving plates (44) close to the left air cylinder (43).

5. A steel pipe burr grinding machine as claimed in claim 3, wherein: the plug-in assembly (34) at least comprises a plug-in rod (341) and a slot (342), the slot (342) is formed in one end, close to the outer grinding ring (35), of the connecting block (33), the plug-in rod (341) used for being in plug-in fit with the slot (342) is arranged at one end of the outer grinding ring (35), and plug-in fit between the slot (342) and the plug-in rod (341) is reinforced on two sides of the connecting block (33) through threaded rods (343).