CN114515981A

CN114515981A - Grinding device for steel pipe machining

Info

Publication number: CN114515981A
Application number: CN202011301575.9A
Authority: CN
Inventors: 曹金珠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2022-05-20

Abstract

The invention discloses a polishing device for processing a steel pipe, which comprises a frame body, wherein the top of an inner cavity of the frame body is fixedly connected with a machine box, a rotating rod is driven to rotate by a rotating motor, the rotating rod drives a driven gear to rotate by a driving gear, the driven gear drives a wear-resistant cylinder to rotate by a sleeve, the surface of the steel pipe is polished, the surface of the steel pipe is cooled by arranging a water storage box, a first pump, a first water outlet pipe, a second water outlet pipe and a spray head, metal scraps are washed at the same time, water at the bottom of the inner cavity of the frame body is recycled by arranging a second pump, a first water inlet pipe and a second water inlet pipe, the waste of water resources is avoided, the structure has the advantages of washing the metal scraps while cooling the steel pipe, and solves the problems that the existing device is inconvenient to clean the metal scraps and generates high temperature at the same time, thereby being beneficial to the grinding processing of workers to the steel pipe.

Description

Grinding device for steel pipe machining

Technical Field

The invention relates to the technical field of steel pipe polishing, in particular to a polishing device for steel pipe machining.

Background

The steel pipe is because its attribute characteristic, its surface easily rusts after long-time the placing, need polish the processing to its surface according to the usage generally before the use, so that its surface detach rust stain and become smooth, in the prior art, the rust cleaning of steel pipe divide into two processing steps, current steel pipe grinding device generally sets up grinding machanism in steel pipe surface one side, rotatory steel pipe makes the steel pipe translation during polishing, can produce a large amount of metal debris at the in-process of polishing, inconvenient to it clears up, simultaneously because the friction can produce high temperature, cause the injury to operating personnel's palm, thereby be unfavorable for polishing the steel pipe, we propose a grinding device for the steel pipe processing for this reason, the problem that proposes more than the solution.

Disclosure of Invention

The invention aims to provide a polishing device for processing a steel pipe, which has the advantages of cooling the steel pipe and washing metal scraps, and solves the problems that the existing device is inconvenient to clean the metal scraps and generates high temperature.

In order to achieve the purpose, the invention provides the following technical scheme: a polishing device for steel pipe processing comprises a frame body, wherein a case is fixedly connected to the top of an inner cavity of the frame body, a rotating motor is fixedly connected to the top of the right side of the case, a rotating rod is welded at the output end of the rotating motor, a driving gear is sleeved on the surface of the rotating rod, a driven gear is meshed on the surface of the driving gear, a sleeve is sleeved on the inner surface of the driven gear, the left side and the right side of the sleeve penetrate through the case and are rotatably connected through a bearing, a wear-resistant cylinder is sleeved on the inner surface of the sleeve, a water storage tank is fixedly connected to the top of the frame body, the left bottom of the water storage tank is communicated with a first water outlet pipe, a first pump is communicated with the left side of the first water outlet pipe, a second water outlet pipe is communicated with the left side of the first pump, the bottom of the second water outlet pipe penetrates through the frame body and extends to the inner cavity of the frame body, and a spray head is communicated with one side, away from the first pump, of the second water outlet pipe, the right side intercommunication of water storage box has first inlet tube, the right side intercommunication of first inlet tube has the second pump, the bottom of second pump and the top fixed connection of framework, the right side intercommunication of second pump has the second inlet tube, the second inlet tube is kept away from one side of second pump and the junction intercommunication of framework.

Preferably, the front of the water storage tank is embedded with an observation window, and the front of the observation window is provided with scale marks.

Preferably, threaded holes are formed in the top and the bottom of the sleeve, threaded grooves are formed in the surface of the wear-resistant cylinder and in positions corresponding to the threaded holes, bolts are connected to the inner surface of the threaded holes in a threaded mode, and the bolts penetrate through the sleeve and are connected with the inner surface of the threaded grooves in a threaded mode.

Preferably, the right side of the top of the water storage tank is communicated with a water inlet pipe, and the surface of the water inlet pipe is movably connected with a valve.

Preferably, the left side and the right side of the inner cavity of the frame body are fixedly connected with filter screens through screws.

Preferably, the left and right sides of the frame body are all provided with through grooves, the upper and lower sides of the inner cavity of the through grooves are both movably connected with rollers through movable shafts, and the inner surfaces of the rollers are connected with steel pipes in a sliding manner.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the rotating rod is driven to rotate by the rotary motor, the rotating rod drives the driven gear to rotate by the driving gear, the driven gear drives the wear-resistant cylinder to rotate by the sleeve, the surface of the steel pipe is polished, the water storage tank, the first suction pump, the first water outlet pipe, the second water outlet pipe and the spray head are arranged, the surface of the steel pipe is cooled, and meanwhile, metal debris is washed.

2. The observation window is arranged, so that an operator can conveniently observe the water level condition of the inner cavity of the water storage tank;

through the arrangement of the threaded hole, a bolt can conveniently penetrate through the threaded hole and is in threaded connection with the inner surface of the threaded groove, and the sleeve and the wear-resistant cylinder are fixed;

the water inlet pipe is convenient to communicate with an external water pump and supply water to the water storage tank by arranging the water inlet pipe, and meanwhile, the design of the valve is convenient for operators to control the water flow speed;

by arranging the filter screen, the water flow after washing is filtered, and metal debris is prevented from being filtered to the inner cavity of the frame body;

through the arrangement of the rollers, the steel pipe can move left and right on the inner surface of the rollers conveniently.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 3 is a right side cross-sectional view of the drive gear structure of the present invention;

fig. 4 is a perspective view of the sleeve structure of the present invention.

In the figure: 1. a frame body; 2. a chassis; 3. a rotating electric machine; 4. a rotating rod; 5. a driving gear; 6. a driven gear; 7. a sleeve; 8. a wear-resistant cylinder; 9. a water storage tank; 10. a first water outlet pipe; 11. a first pump; 12. a second water outlet pipe; 13. a spray head; 14. a first water inlet pipe; 15. a second pump; 16. a second water inlet pipe; 17. an observation window; 18. a threaded hole; 19. a bolt; 20. a thread groove; 21. a water inlet pipe; 22. A filter screen; 23. a through groove; 24. a roller; 25. and (5) steel pipes.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a polishing device for steel pipe processing comprises a frame body 1, a machine case 2 is fixedly connected to the top of an inner cavity of the frame body 1, a rotating motor 3 is fixedly connected to the top of the right side of the machine case 2, a rotating rod 4 is welded to the output end of the rotating motor 3, a driving gear 5 is sleeved on the surface of the rotating rod 4, a driven gear 6 is meshed with the surface of the driving gear 5, a sleeve 7 is sleeved on the inner surface of the driven gear 6, the left side and the right side of the sleeve 7 both penetrate through the machine case 2 and are rotatably connected through a bearing, a wear-resistant cylinder 8 is sleeved on the inner surface of the sleeve 7, a water storage tank 9 is fixedly connected to the top of the frame body 1, a first water outlet pipe 10 is communicated to the bottom of the left side of the water storage tank 9, a first pump 11 is communicated to the left side of the first water outlet pipe 10, a second water outlet pipe 12 is communicated to the left side of the first pump 11, the bottom of the second water outlet pipe 12 penetrates through the frame body 1 and extends to the inner cavity of the frame body 1, one side of the second water outlet pipe 12, which is far away from the first pump 11, is communicated with a spray head 13, the right side of the water storage tank 9 is communicated with a first water inlet pipe 14, the right side of the first water inlet pipe 14 is communicated with a second pump 15, the bottom of the second pump 15 is fixedly connected with the top of the frame body 1, the right side of the second pump 15 is communicated with a second water inlet pipe 16, one side of the second water inlet pipe 16, which is far away from the second pump 15, is communicated with the joint of the frame body 1, the wear-resistant cylinder 8 is made of plastic grinding stones, the plastic grinding stones are grinding materials used for metal surface treatment, the rotating rod 4 is driven to rotate by arranging the rotating motor 3, the rotating rod 4 drives the driven gear 6 to rotate by the driving gear 5, the driven gear 6 drives the wear-resistant cylinder 8 to rotate by the sleeve 7 to polish the surface of the steel pipe, by arranging the water storage tank 9, the first pump 11, the first water outlet pipe 10, the second water outlet pipe 12 and the spray head 13, handle the steel pipe surface cooling down, also wash the metal piece simultaneously, through setting up second pump 15, first inlet tube 14 and second inlet tube 16, carry out cyclic utilization to the water of the bottom of framework 1 inner chamber, avoid the waste of water resource, through setting up above structure, when having possessed to cool down the processing to the steel pipe, also carry out the advantage of washing to the metal piece, the inconvenient clearance metal piece of current device has been solved, can produce the problem of high temperature simultaneously, thereby be favorable to the processing of polishing of workman to the steel pipe.

Referring to fig. 1, an observation window 17 is embedded in the front of the water storage tank 9, scale lines are arranged on the front of the observation window 17, and an operator can conveniently observe the water level condition in the inner cavity of the water storage tank 9 by arranging the observation window 17.

Referring to fig. 2, the top and the bottom of the sleeve 7 are both provided with threaded holes 18, the surface of the wear-resistant cylinder 8 is provided with threaded grooves 20 at positions corresponding to the threaded holes 18, the inner surface of each threaded hole 18 is connected with a bolt 19 in a threaded manner, the bolt 19 penetrates through the sleeve 7 and is in threaded connection with the inner surface of the threaded groove 20, and the bolt 19 penetrates through the threaded hole 18 and is in threaded connection with the inner surface of the threaded groove 20 through the threaded hole 18, so that the sleeve 7 and the wear-resistant cylinder 8 are fixed.

Referring to fig. 1, the right side of the top of the water storage tank 9 is communicated with a water inlet pipe 21, the surface of the water inlet pipe 21 is movably connected with a valve, the water inlet pipe 21 is convenient to communicate with an external water pump through the arrangement of the water inlet pipe 21, water is supplied to the water storage tank 9, and meanwhile, due to the design of the valve, the control of the water flow speed by an operator is facilitated.

Referring to fig. 1, the filter screens 22 are fixedly connected to the left and right sides of the inner cavity of the frame body 1 through screws, and the filter screens 22 are arranged to filter the flushed water flow so as to prevent metal debris from filtering into the inner cavity of the frame body 1.

Referring to fig. 1, through grooves 23 are formed in the left side and the right side of a frame body 1, rollers 24 are movably connected to the upper side and the lower side of an inner cavity of each through groove 23 through movable shafts, steel pipes 25 are slidably connected to the inner surfaces of the rollers 24, the rollers 24 are arranged to facilitate the movement of the steel pipes 25 in the left and right directions on the inner surfaces of the rollers 24, and concave grooves matched with the steel pipes 25 are formed in the inner surfaces of the rollers 24.

When the water storage tank is used, the steel pipe 25 penetrates through the roller 24 and penetrates through the wear-resistant cylinder 8, the water inlet pipe 21 is communicated with an external water pump to supply water to the water storage tank 9, the design of the observation window 17 facilitates observation of the water level in the inner cavity of the water storage tank 9, the rotary motor 3, the first pump 11 and the second pump 15 are sequentially started through the external controller, the rotary motor 3 drives the driving gear 5 to rotate through the rotating rod 4, the driving gear 5 drives the sleeve 7 to rotate through the driven gear 6, the sleeve 7 drives the wear-resistant cylinder 8 to rotate, and the surface of the steel pipe 25 is polished;

meanwhile, the first pump 11 pumps water in the inner cavity of the water storage tank 9 into the second water outlet pipe 12 through the first water outlet pipe 10, then the water is discharged outwards through the spray head 13 to dissipate heat of the steel pipe, and simultaneously the metal debris on the surface of the steel pipe is washed, the washed water flows down to the top of the filter screen 22 to filter the metal debris, so that the metal debris is prevented from falling into the bottom of the inner cavity of the frame body 1, the second pump 15 pumps the water filtered in the inner cavity of the frame body 1 into the first water inlet pipe 14 through the second water inlet pipe 16, and then the water is discharged into the inner cavity of the water storage tank 9, so that the water resource is recycled, and the waste of the water resource is avoided;

when the wear-resistant cylinder 8 is worn and thinned after being used for a certain time, the wear-resistant cylinder 8 needs to be replaced, at this time, the bolt 19 is rotated, the bolt 19 is sequentially rotated out from the inner surfaces of the thread groove 20 and the thread hole 18 and separated from the wear-resistant cylinder 8 and the sleeve 7, and at this time, the wear-resistant cylinder 8 is pulled out for replacement;

through setting up above structure, when having possessed and having cooled down the processing to the steel pipe, also washed the advantage to metal clastic, solved the inconvenient clearance metal clastic of current device, can produce the problem of high temperature simultaneously to be favorable to the workman to the processing of polishing of steel pipe.

The control mode of the present application is controlled by an external controller, and the control circuit of the controller can be realized by simple circuit connection of those skilled in the art, which belongs to the common knowledge in the art, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding device for steel pipe machining, includes framework (1), its characterized in that: the top of the inner cavity of the frame body (1) is fixedly connected with a case (2), the top on the right side of the case (2) is fixedly connected with a rotating motor (3), an output end of the rotating motor (3) is welded with a rotating rod (4), a driving gear (5) is sleeved on the surface of the rotating rod (4), a driven gear (6) is meshed on the surface of the driving gear (5), a sleeve (7) is sleeved on the inner surface of the driven gear (6), the left side and the right side of the sleeve (7) penetrate through the case (2) and are rotatably connected through a bearing, a wear-resistant cylinder (8) is sleeved on the inner surface of the sleeve (7), the top of the frame body (1) is fixedly connected with a water storage box (9), the left bottom of the water storage box (9) is communicated with a first water outlet pipe (10), and the left side of the first water outlet pipe (10) is communicated with a first pumping pump (11), the left side intercommunication of first suction pump (11) has second outlet pipe (12), the bottom of second outlet pipe (12) runs through framework (1) and extends to the inner chamber of framework (1), one side intercommunication that first suction pump (11) were kept away from in second outlet pipe (12) has shower nozzle (13), the right side intercommunication of water storage box (9) has first inlet tube (14), the right side intercommunication of first inlet tube (14) has second suction pump (15), the bottom of second suction pump (15) and the top fixed connection of framework (1), the right side intercommunication of second suction pump (15) has second inlet tube (16), the junction intercommunication of one side and framework (1) that second suction pump (15) were kept away from in second inlet tube (16).

2. The grinding device for steel pipe machining according to claim 1, characterized in that: an observation window (17) is embedded in the front face of the water storage tank (9), and scale marks are arranged on the front face of the observation window (17).

3. The grinding device for steel pipe machining according to claim 1, characterized in that: threaded holes (18) are formed in the top and the bottom of the sleeve (7), threaded grooves (20) are formed in the surface of the wear-resistant cylinder (8) and the positions corresponding to the threaded holes (18), bolts (19) are connected to the inner surface of the threaded holes (18) in a threaded mode, and the bolts (19) penetrate through the sleeve (7) and are connected with the inner surface of the threaded grooves (20) in a threaded mode.

4. The grinding device for steel pipe machining according to claim 1, characterized in that: the right side of the top of the water storage tank (9) is communicated with a water inlet pipe (21), and the surface of the water inlet pipe (21) is movably connected with a valve.

5. The grinding device for steel pipe machining according to claim 1, characterized in that: the left side and the right side of the inner cavity of the frame body (1) are fixedly connected with filter screens (22) through screws.

6. The grinding device for steel pipe machining according to claim 1, characterized in that: logical groove (23) have all been seted up to the left and right sides of framework (1), all there are gyro wheel (24) through loose axle swing joint in the upper and lower both sides of leading to groove (23) inner chamber, the internal surface sliding connection of gyro wheel (24) has steel pipe (25).