Burr grinding equipment for galvanized pipe machining

Abstract

The burr grinding equipment for galvanized pipe machining comprises a grinding machining base, a grinding frame is assembled at the top end of the grinding machining base, a driving mechanism is assembled in the grinding frame, and a grinding disc is assembled at the driving end of the driving mechanism; a cleaning opening is formed in the top end of the polishing machining base, a recycling hopper is assembled in the cleaning opening, and a recycling pipe is assembled at the bottom end of the recycling hopper. An exhaust pipe is assembled on the side wall of the recovery pipe, a communicating pipe is assembled at the end of the exhaust pipe, and a sealing cover is assembled between the communicating pipe and the exhaust pipe; according to the burr grinding equipment for galvanized pipe machining, the arrangement and structural design are reasonable, the cleaning opening is formed in the grinding machining base, the recycling hopper is arranged in the cleaning opening, and the cleaning opening is connected with the recycling hopper through an external sucking pump, so that when a galvanized pipe is rotationally ground, burr residues adhering to the ground part of the galvanized pipe can be cleaned, and the grinding efficiency is improved. And the cleanliness of the surface of the galvanized pipe is guaranteed, and follow-up grinding is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of galvanized pipe processing technology, specifically to a burr-removing device for galvanized pipe processing. Background Technology

[0002] Hot-dip galvanized steel pipes are widely used in manufacturing industries such as construction, machinery, coal mining, chemical industry, power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, mining machinery, and greenhouse construction. Galvanized steel pipes are welded steel pipes with a hot-dip galvanized or electro-galvanized layer on their surface. Galvanizing can increase the corrosion resistance of steel pipes and extend their service life.

[0003] During the processing of galvanized steel pipes, the burrs need to be ground off. However, after grinding with existing burr grinding equipment, the burr residue adheres to the galvanized pipe, affecting the subsequent grinding effect. Therefore, the existing technology needs to be improved. Utility Model Content

[0004] The purpose of this utility model is to provide a burr grinding device for galvanized pipe processing, so as to solve the problem mentioned in the background art that the burrs of galvanized steel pipe need to be ground during the processing. After the existing burr grinding equipment is used, the burr residue adheres to the galvanized pipe, which affects the subsequent grinding effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a burr-removing device for galvanized pipe processing, comprising a grinding base, a grinding frame mounted on the top of the grinding base, a driving mechanism mounted inside the grinding frame, and a grinding disc mounted on the driving end of the driving mechanism; a cleaning port opened at the top of the grinding base, a recovery hopper mounted inside the cleaning port, and a recovery pipe mounted at the bottom of the recovery hopper; an air extraction pipe mounted on the side wall of the recovery pipe, a connecting pipe mounted at the end of the air extraction pipe, and a sealing cover mounted between the connecting pipe and the air extraction pipe; an air pump mounted on the outer wall of the grinding base, an air pump pipe mounted on the driving end of the air pump, a through hole opened on the side wall of the grinding base, and the air pump pipe inserted into the through hole; and a telescopic pipe mounted at the end of the connecting pipe, the telescopic pipe being connected to the air pump pipe.

[0006] In a preferred embodiment of the blasting and polishing equipment for galvanized pipe processing according to this utility model, the exhaust pipe is inserted into the left side of the sealing cover, the connecting pipe is inserted into the right side of the sealing cover, and the inside of the sealing cover is equipped with filter screen a and filter screen b, with a connecting block installed between filter screen a and filter screen b.

[0007] As a preferred embodiment of the blasting and polishing equipment for galvanized pipe processing according to this utility model, the outer wall of the connecting pipe is provided with external threads, the inner wall of the sealing cover is provided with internal threads, and the end of the exhaust pipe is located inside the sealing cover and a sealing ring is installed.

[0008] In a preferred embodiment of the blasting and polishing equipment for galvanized pipe processing according to this utility model, the inner wall of the sealing ring is provided with a filling cavity, and an elastic element is installed inside the filling cavity.

[0009] As a preferred embodiment of the blasting and polishing equipment for galvanized pipe processing according to this utility model, the outer wall of the sealing ring is provided with a rubber pad layer.

[0010] As a preferred embodiment of the blasting and polishing equipment for galvanized pipe processing according to this utility model, a limiting ring is provided on the outside of the recycling hopper, and the limiting ring is located at the top of the cleaning port.

[0011] As a preferred embodiment of the blasting and polishing equipment for galvanized pipe processing according to this utility model, the front end of the polishing and processing seat is provided with a drive port, and the drive port is provided with a pull-out box, and the recovery pipe is connected to the pull-out box.

[0012] As a preferred embodiment of the blasting and polishing equipment for galvanized pipe processing according to this utility model, the top of the polishing base is equipped with galvanized pipe clamping plates at both ends of the cleaning port, and the inner wall of the galvanized pipe clamping plates is provided with supporting balls.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the structure of this galvanized pipe processing burr grinding equipment is reasonable;

[0014] This invention features a cleaning port on the grinding processing base, with a recovery hopper inside the cleaning port. Connected to an external air pump, the burrs and residue adhering to the grinding area of ​​the galvanized pipe can be cleaned during the rotating grinding process, ensuring the cleanliness of the galvanized pipe surface and facilitating subsequent grinding. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the recycling hopper of this utility model;

[0017] Figure 3 This is a schematic diagram of the extraction pipe, sealing cover, and connecting pipe of this utility model;

[0018] Figure 4 This is a schematic diagram of the limiting ring of this utility model.

[0019] In the diagram: 1. Grinding base; 2. Cleaning port; 3. Recovery hopper; 4. Ball bearing; 5. Galvanized pipe clamping plate; 6. Drive mechanism; 7. Grinding disc; 8. Grinding frame; 9. Air pump; 10. Air pump pipe; 11. Through hole; 12. Pull-out box; 13. Limiting ring; 14. Recovery pipe; 15. Air extraction pipe; 16. Sealing cover; 17. Connecting pipe; 18. Telescopic pipe; 19. Limiting ring; 20. Filter screen b; 21. External thread; 22. Connecting block; 23. Filter screen a; 24. Internal thread; 25. Rubber pad; 26. Filling cavity; 27. Elastic element. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution:

[0022] In this technical solution, a burr-removing device for galvanized pipe processing includes a grinding base 1. A grinding frame 8 is mounted on the top of the grinding base 1, and a driving mechanism 6 is mounted inside the grinding frame 8. A grinding disc 7 is mounted on the driving end of the driving mechanism 6. A cleaning port 2 is opened on the top of the grinding base 1, and a recovery hopper 3 is mounted inside the cleaning port 2. A recovery pipe 14 is mounted on the bottom end of the recovery hopper 3. An air extraction pipe 15 is mounted on the side wall of the recovery pipe 14, and a connecting pipe 17 is mounted on the end of the air extraction pipe 15. A sealing cover 16 is mounted between the connecting pipe 17 and the air extraction pipe 15. An air pump 9 is mounted on the outer wall of the grinding base 1, and an air pump pipe 10 is mounted on the driving end of the air pump 9. A through hole 11 is opened on the side wall of the grinding base 1, and the air pump pipe 10 is inserted into the through hole 11. A telescopic pipe 18 is mounted on the end of the connecting pipe 17, and the telescopic pipe 18 is connected to the air pump pipe 10.

[0023] In this technical solution, a grinding frame 8 is set at the top of the grinding processing base 1. The grinding disc 7 can be driven to perform grinding by the driving mechanism 6 on the grinding frame 8. A recycling hopper 3 is installed in the cleaning port 2 set at the top of the grinding processing base 1. A recycling pipe 14 is set at the bottom of the recycling hopper 3. An external air pump 9 is connected to the recycling pipe 14, which can realize the recycling hopper 3 to recycle the iron filings during grinding.

[0024] In some technical solutions, the extraction pipe 15 is inserted into the left side of the sealing cover 16, the connecting pipe 17 is inserted into the right side of the sealing cover 16, and the inside of the sealing cover 16 is equipped with filter screen a23 and filter screen b20, and a connecting block 22 is installed between filter screen a23 and filter screen b20.

[0025] In this technical solution, the air extraction pipe 15 is connected to the connecting pipe 17 through the sealing cover 16. The inside of the sealing cover 16 is filtered by filter screen a23 and filter screen b23. Filter screen a23 and filter screen b23 are connected by the connecting block 22.

[0026] In some technical solutions, the outer wall of the connecting pipe 17 is provided with an external thread 21, the inner wall of the sealing cover 16 is provided with an internal thread 24, and the end of the suction pipe 15 is located inside the sealing cover 16 and a sealing ring 19 is installed.

[0027] In this technical solution, the connecting pipe 17 is installed into the sealing cover 16 by means of a threaded connection.

[0028] In some technical solutions, the inner wall of the sealing ring 19 is provided with a filling cavity 26, and an elastic element 27 is installed inside the filling cavity 26.

[0029] In this technical solution, the sealing ring 19 can improve the sealing performance between the air extraction pipe 15 and the sealing cover 16.

[0030] In some technical solutions, a limiting ring (13) is provided on the outside of the recycling hopper (3), and the limiting ring (13) is located at the top of the cleaning port (2).

[0031] In this technical solution, the recycling hopper 3 can be fixed inside the cleaning port 2 by the limiting ring 13.

[0032] In some technical solutions, the front end of the grinding and processing base 1 is provided with a drive port, and the drive port is equipped with a pull-out box 12, and the recovery pipe 14 is connected to the pull-out box 12.

[0033] In this technical solution, iron filings are recycled through a pull-out box 12.

[0034] In some technical solutions, the top of the grinding and processing seat 1 is equipped with galvanized pipe clamping plates 5 at both ends of the cleaning port 2, and the inner wall of the galvanized pipe clamping plate 5 is provided with supporting balls 4.

[0035] In this technical solution, the galvanized pipe is clamped by the galvanized pipe clamping plate 5. The inner wall of the galvanized pipe clamping plate 5 has a rotating cavity, and the ball bearings are set in the rotating cavity and protrude out of the rotating cavity to support the galvanized pipe.

[0036] Working principle: When in use, firstly, the galvanized pipe is clamped between two galvanized pipe clamping plates 5. Then, the surface is polished by the polishing disc 7. At this time, the air pump 9 is started, and the iron filings from the polishing can be sucked into the recycling hopper 3 and then entered the pull box 12 for recycling through the recycling pipe 14.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A burr polishing apparatus for galvanized pipe processing, comprising a polishing processing seat (1), characterized in that, The top of the polishing processing seat (1) is equipped with a polishing frame (8), the polishing frame (8) is equipped with a driving mechanism (6), and the driving end of the driving mechanism (6) is equipped with a polishing disc (7); The top of the polishing processing seat (1) is equipped with a polishing frame (8), the polishing frame (8) is equipped with a driving mechanism (6), and the driving end of the driving mechanism (6) is equipped with a polishing disc (7); The side wall of the recovery pipe (14) is equipped with an air suction pipe (15), the end of the air suction pipe (15) is equipped with a communication pipe (17), and the communication pipe (17) and the air suction pipe (15) are equipped with a sealing cover (16); The outer wall of the polishing processing seat (1) is equipped with an air suction pump (9), the driving end of the air suction pump (9) is equipped with an air pump pipe (10), the side wall of the polishing processing seat (1) is provided with a through hole (11), and the air pump pipe (10) is inserted into the through hole (11); The end of the communication pipe (17) is equipped with a telescopic pipe (18), and the telescopic pipe (18) is connected with the air pump pipe (10).

2. A burr polishing apparatus for galvanized pipe processing according to claim 1, characterized by The air suction pipe (15) is inserted into the left side of the sealing cover (16), the communication pipe (17) is inserted into the right side of the sealing cover (16), the inside of the sealing cover (16) is equipped with a filter screen a (23) and a filter screen b (20), and the filter screen a (23) and the filter screen b (20) are installed with a connecting block (22).

3. The burr polishing apparatus for a galvanized pipe machining according to claim 2, characterized by The outer wall of the communication pipe (17) is provided with external threads (21), the inner wall of the sealing cover (16) is provided with internal threads (24), and the end of the air suction pipe (15) is installed with a sealing ring (19) in the inside of the sealing cover (16).

4. The burr polishing apparatus for a galvanized pipe machining according to claim 3, characterized by The inner wall of the sealing ring (19) is provided with a filling cavity (26), and the inside of the filling cavity (26) is installed with an elastic member (27).

5. The burr polishing apparatus for a galvanized pipe machining according to claim 4, characterized by The outer wall of the sealing ring (19) is provided with a rubber pad layer (25).

6. The burr polishing apparatus for a galvanized pipe machining according to claim 1, characterized by The outside of the recovery bucket (3) is provided with a limiting ring (13), and the limiting ring (13) is arranged at the top of the cleaning port (2).

7. The burr polishing apparatus for a galvanized pipe machining according to claim 1, characterized by The front end of the polishing processing seat (1) is provided with a driving port, and the driving port is provided with a pull-out box (12), and the recovery pipe (14) is communicated with the pull-out box (12).

8. The burr polishing apparatus for a galvanized pipe machining according to claim 1, characterized by The top of the polishing processing seat (1) is provided with a galvanized pipe clamping plate (5) at both ends of the cleaning port (2), and the inner wall of the galvanized pipe clamping plate (5) is provided with a supporting ball (4).

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