Metal deburring machine capable of conveniently cleaning scraps

Abstract

The utility model relates to the technical field of deburring machines, and discloses a metal deburring machine convenient to clean sweeps, which comprises a workbench, a motor is fixedly connected to the top end face of the workbench, a rotating shaft is fixedly connected to the output end of the motor, a grinding disc is fixedly connected to the side wall of the rotating shaft, and a grinding wheel is fixedly connected to the side wall of the grinding disc. A cleaning assembly is arranged on the top end face of the workbench. According to the metal deburring machine capable of conveniently cleaning the scraps, the rotating shaft drives the hinge rod and the scraping rod to rotate, the scraping rod abuts against the inner surface of a workpiece under the action of centrifugal force, the scraps attached to the inner surface of a metal pipeline are pushed, the scraps are located at the connecting position of the scraping rod and the inner wall of the metal pipeline, and after deburring is completed, the metal pipeline is pulled out, so that the scraps are removed. And the rubber strip blocks the chippings attached to the outer surface of the metal pipeline, and the check block and the guide block carry out the chippings carried out of the inner wall of the metal pipeline together, so that the subsequent processing procedure of the metal pipeline is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of deburring machines, in particular to a metal deburring machine which is convenient for cleaning waste chips. Background Art

[0002] A metal deburring machine is a device specially used to remove burrs from the surface of metal workpieces. It removes burrs generated during the processing process through mechanical, chemical or thermal methods to make the workpiece surface smoother and flatter. After cutting metal pipes, burrs usually appear on the cut surface, which needs to be processed with a deburring machine to make the cut surface smoother.

[0003] The above-mentioned metal pipes often produce a large amount of iron filings during the deburring process. These iron filings will adhere to the surface of the metal pipe. The attached iron filings may interfere with subsequent processing steps, such as welding, painting and electroplating, and require additional cleaning steps, which increases the complexity and time cost of the production process. In view of this, we propose a metal deburring machine that is easy to clean the waste filings. Utility Model Content

[0004] The utility model aims to provide a metal deburring machine which is convenient for cleaning waste chips, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal deburring machine for cleaning waste chips, comprising a workbench, a motor is fixedly connected to the top end surface of the workbench, a rotating shaft is fixedly connected to the output end of the motor, a grinding disc is fixedly connected to the side wall of the rotating shaft, and a cleaning component is arranged on the top end surface of the workbench, and the cleaning component comprises:

[0006] A protective cover, the top end surface of the workbench is fixedly connected with the protective cover, the protective cover is slidably connected to the cover body, and the top end surface of the cover body is provided with an observation window;

[0007] A rubber strip, a communication port is provided on the front of the protective cover, and a rubber strip is fixedly connected to the interior of the communication port;

[0008] A guide block, wherein one end of the rotating shaft away from the motor is fixedly connected to a connecting rod, and one end of the connecting rod away from the rotating shaft is fixedly connected to the guide block;

[0009] A scraper rod, wherein one end of the rotating shaft away from the motor is hinged with a hinged rod, one end of the hinged rod away from the rotating shaft is hinged to the scraper rod, one end of the scraper rod away from the rotating shaft is fixedly connected with a stopper, the bottom of the scraper rod is fixedly connected with a spring, and the spring is fixedly connected to the connecting rod.

[0010] Preferably, a rubber pad is fixedly connected to the bottom of the stopper.

[0011] Preferably, the number of the rubber strips is set to be several, and the several rubber strips are divided into two groups, and the two groups of rubber strips are staggered and arranged circumferentially on the inner wall of the connecting port.

[0012] Preferably, one end of the guide block away from the connecting rod is chamfered, so that the metal tube can be easily sleeved on the outside of the guide block.

[0013] Preferably, the axis center of the connecting rod coincides with the axis center of the rotating shaft, thereby improving the stability of the cleaning assembly.

[0014] Preferably, the scraping rod is arranged in an arc shape, and the scraping rod can fit the inner wall of the metal pipe. When the motor drives the rotating shaft to rotate, the scraping rod fits the inner wall of the metal pipe under the action of centrifugal force, thereby scraping off metal debris on the inner wall of the metal pipe.

[0015] Compared with the prior art, the utility model provides a metal deburring machine which is convenient for cleaning waste chips and has the following beneficial effects:

[0016] 1. The metal deburring machine, which is convenient for cleaning waste chips, grinds the cutting surface by rotating the grinding disc through the rubber strip, scraper rod, stopper and guide block, and the rotating shaft drives the hinge rod and the scraper rod to rotate. The scraper rod abuts against the inner surface of the workpiece under the action of centrifugal force, pushes the chips attached to the inner surface of the metal pipe, and makes the chips located at the connection part between the scraper rod and the inner wall of the metal pipe. After deburring, the metal pipe is pulled out, and the rubber strip stops the chips attached to the outer surface of the metal pipe, so that the chips cannot leave the protective cover. The stopper limits the depth of the chips on the inner wall of the metal pipe. As the metal pipe is pulled out, the chips are also carried out of the inner wall of the metal pipe by the stopper and the guide block, and then the chips on the inner wall of the metal pipe are cleaned, the production process is shortened, and the subsequent processing procedures of the metal pipe are convenient.

[0017] 2. The metal deburring machine, which is convenient for cleaning waste chips, has a rubber pad. When the motor rotates slowly until it stops, the spring pulls the articulated rod to reset, so that the stopper contacts the guide block. The rubber pad increases the friction between the articulated rod and the guide block. When the metal pipe hits the guide block or the articulated rod, the articulated rod will not move accidentally. At the same time, when the motor rotates slowly, the articulated rod will not be thrown out by the centrifugal force, which helps to maintain the stability of the articulated rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the middle A area;

[0020] Figure 3 This is a schematic diagram of the connecting rod structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the scraper structure of the utility model.

[0022] In the figure: 1. workbench; 2. protective cover; 3. motor; 4. rotating shaft; 5. grinding disc; 6. cover; 7. observation window; 8. connecting port; 9. rubber strip; 10. connecting rod; 11. guide block; 12. hinged rod; 13. scraper rod; 14. stopper; 15. spring; 16. rubber pad. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a metal deburring machine which is convenient for cleaning waste chips, comprising a workbench 1, the top end surface of the workbench 1 is fixedly connected with a motor 3, the output end of the motor 3 is fixedly connected with a rotating shaft 4, the side wall of the rotating shaft 4 is fixedly connected with a grinding disc 5, and the top end surface of the workbench 1 is provided with a cleaning component, the cleaning component comprises a protective cover 2, a grinding disc 5, a cover body 6, an observation window 7, a connecting port 8, a rubber strip 9, a connecting rod 10, a guide block 11, a hinged rod 12, a scraping rod 13, a stopper 14, a spring 15, and a rubber pad 16.

[0024] In one embodiment of the utility model, a protective cover 2 is fixedly connected to the top end surface of the workbench 1, and the protective cover 2 is slidably connected to the cover body 6. An observation window 7 is provided on the top end surface of the cover body 6, and a connecting port 8 is provided on the front of the protective cover 2. A rubber strip 9 is fixedly connected to the inside of the connecting port 8. The number of rubber strips 9 is set to be several, and the several rubber strips 9 are divided into two groups. The two groups of rubber strips 9 are staggered and arranged circumferentially on the inner wall of the connecting port 8. A connecting rod 10 is fixedly connected to one end of the rotating shaft 4 away from the motor 3, and the axis of the connecting rod 10 coincides with the axis of the rotating shaft 4 to improve the stability of the cleaning assembly. A guide block 11 is fixedly connected to one end of the connecting rod 10 away from the rotating shaft 4, and the guide block 11 is away from the connecting shaft 4. One end of the connecting rod 10 is provided with a chamfer, which makes it easy for the metal tube to be sleeved on the outside of the guide block 11. The end of the rotating shaft 4 away from the motor 3 is hinged with a hinged rod 12, and the end of the hinged rod 12 away from the rotating shaft 4 is hinged with a scraper rod 13. The scraper rod 13 is arranged in an arc shape, and the scraper rod 13 can fit the inner wall of the metal tube. When the motor 3 drives the rotating shaft 4 to rotate, the scraper rod 13 fits the inner wall of the metal tube under the action of centrifugal force, and then scrapes off the metal debris on the inner wall of the metal tube. The end of the scraper rod 13 away from the rotating shaft 4 is fixedly connected with a stopper 14, and the bottom of the stopper 14 is fixedly connected with a rubber pad 16. The bottom of the scraper rod 13 is fixedly connected with a spring 15, and the spring 15 is fixedly connected to the connecting rod 10.

[0025] Insert the cut surface of the metal pipe into the protective cover 2 from the connecting port 8, the rubber strip 9 fits tightly against the outer surface of the metal pipe, and then the metal pipe is sleeved on the outer surface of the guide block 11, the cut surface contacts the grinding disc 5, the sliding cover body 6 closes the upper part of the protective cover 2, the motor 3 starts, drives the rotating shaft 4 and the grinding disc 5 to rotate, the grinding disc 5 rotates to grind the cut surface, and then the rotating shaft 4 drives the hinged rod 12 and the scraping rod 13 to rotate, the scraping rod 13 abuts against the inner surface of the workpiece under the action of centrifugal force, pushes the debris attached to the inner surface of the metal pipe, and makes the debris located between the scraping rod 13 and the metal pipe. At the connection part of the inner wall of the pipe, after the burrs are removed, the metal pipe is pulled out, and the rubber strip 9 blocks the debris attached to the outer surface of the metal pipe, so that the debris cannot leave the protective cover 2. The block 14 limits the depth of the debris on the inner wall of the metal pipe. As the metal pipe is pulled out, the debris is also carried out of the inner wall of the metal pipe by the block 14 and the guide block 11, thereby cleaning the debris on the inner wall of the metal pipe, shortening the production process, and facilitating the subsequent processing of the metal pipe. When the motor 3 rotates slowly until it stops, the spring 15 pulls the hinged rod 12 to reset, facilitating the insertion of subsequent metal pipes.

[0026] In addition, a rubber pad 16 is fixedly connected to the bottom of the stopper 14. When the motor 3 rotates slowly until it stops, the spring 15 pulls the articulated rod 12 to return to its original position, so that the stopper 14 contacts the guide block 11. The rubber pad 16 increases the friction between the articulated rod 12 and the guide block 11. Therefore, when the metal pipe hits the guide block 11 or the articulated rod 12, the articulated rod 12 will not move unexpectedly. At the same time, when the motor 3 rotates slowly, the articulated rod 12 will not be thrown out by the centrifugal force, which helps to maintain the stability of the articulated rod 12.

[0027] In the utility model, when in use, the cut surface of the metal pipe is inserted into the protective cover 2 from the connecting port 8, so that the metal pipe is sleeved on the outer surface of the guide block 11, the cut surface contacts the grinding disc 5, the sliding cover body 6, the upper part of the protective cover 2 is closed, the motor 3 is started, and the rotating shaft 4 and the grinding disc 5 are driven to rotate, the grinding disc 5 rotates to grind the cut surface, and after deburring, the metal pipe is pulled out, and the rubber strip 9 blocks the debris attached to the outer surface of the metal pipe, and the debris is carried out of the inner wall of the metal pipe by the block 14 and the guide block 11. When the motor 3 rotates slowly until it stops, the spring 15 pulls the hinge rod 12 to reset, so that the block 14 contacts the guide block 11, and the rubber pad 16 increases the friction between the hinge rod 12 and the guide block 11 to prevent the hinge rod 12 from accidentally moving or loosening.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A metal deburring machine for cleaning waste chips, comprising a workbench (1), a motor (3) fixedly connected to the top end surface of the workbench (1), a rotating shaft (4) fixedly connected to the output end of the motor (3), a grinding disc (5) fixedly connected to the side wall of the rotating shaft (4), characterized in that: The top end surface of the workbench (1) is provided with a cleaning component, and the cleaning component comprises: A protective cover (2), the top end surface of the workbench (1) is fixedly connected with the protective cover (2), the protective cover (2) is slidably connected to a cover body (6), and the top end surface of the cover body (6) is provided with an observation window (7); A rubber strip (9), wherein a communication port (8) is provided on the front of the protective cover (2), and the interior of the communication port (8) is fixedly connected with the rubber strip (9); A guide block (11), one end of the rotating shaft (4) away from the motor (3) is fixedly connected to a connecting rod (10), and one end of the connecting rod (10) away from the rotating shaft (4) is fixedly connected to the guide block (11); A scraping rod (13), wherein one end of the rotating shaft (4) away from the motor (3) is hingedly connected to a hinged rod (12), one end of the hinged rod (12) away from the rotating shaft (4) is hingedly connected to the scraping rod (13), one end of the scraping rod (13) away from the rotating shaft (4) is fixedly connected to a stopper (14), and the bottom of the scraping rod (13) is fixedly connected to a spring (15), and the spring (15) is fixedly connected to the connecting rod (10).

2. A metal deburring machine for cleaning waste chips according to claim 1, characterized in that: A rubber pad (16) is fixedly connected to the bottom of the stopper (14).

3. A metal deburring machine for cleaning waste chips according to claim 1, characterized in that: The number of the rubber strips (9) is set to be several, and the several rubber strips (9) are divided into two groups, and the two groups of rubber strips (9) are staggered and arranged in a circular pattern on the inner wall of the connecting opening (8).

4. A metal deburring machine for cleaning waste chips according to claim 1, characterized in that: The end of the guide block (11) away from the connecting rod (10) is chamfered.

5. A metal deburring machine for cleaning waste chips according to claim 1, characterized in that: The axis center of the connecting rod (10) coincides with the axis center of the rotating shaft (4).

6. A metal deburring machine for cleaning waste chips according to claim 1, characterized in that: The scraping rod (13) is arranged in an arc shape, and the scraping rod (13) can fit the inner wall of the metal pipe.

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