Scrap cleaning mechanism for grinding machine

Abstract

The utility model relates to the technical field of grinding machines, and discloses a waste chip cleaning mechanism for a grinding machine, which comprises a grinding machine body, a collecting box is arranged on the grinding machine body, an air suction device is arranged on the collecting box, and an air inlet end of the air suction device is connected with a first telescopic pipe. The end, away from the air suction equipment, of the first telescopic pipe is connected with a filter cover, a filter screen is installed in the filter cover, the end, away from the first telescopic pipe, of the filter cover is connected with a second telescopic pipe, the end, away from the filter cover, of the second telescopic pipe is connected with an installation pipe, and a cleaning assembly is arranged on the installation pipe. By starting the air suction equipment and holding the mounting pipe by hand, a worker can quickly suck chippings scattered on the surface of the grinding machine, so that the chippings can be quickly collected.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a waste chip cleaning mechanism for grinders. Background Art

[0002] A grinder is a mechanical device used to process the surface of a workpiece. It removes material from the workpiece surface through the relative movement between the grinding tool and the workpiece surface, so that the workpiece surface obtains the required shape, precision and surface quality.

[0003] A grinder will generate a large amount of debris when processing a workpiece, but the grinder in the prior art does not have the function of cleaning the debris, and it is necessary to manually clean and collect the debris with tools such as handheld brushes. Because the debris needs to be manually cleaned and collected, the operator needs to spend a lot of time and energy on this task, which increases labor intensity and reduces work efficiency.

[0004] Therefore, it is necessary to design a waste chip cleaning mechanism for a grinding machine to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a waste chip cleaning mechanism for a grinding machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A waste chip cleaning mechanism for a grinder comprises a grinder body, a collection box is arranged on the grinder body, an air suction device is installed on the collection box, an air inlet end of the air suction device is connected to a first telescopic tube, an end of the first telescopic tube away from the air suction device is connected to a filter cover, a filter net is installed in the filter cover, an end of the filter cover away from the first telescopic tube is connected to a second telescopic tube, an end of the second telescopic tube away from the filter cover is connected to a mounting tube, and a cleaning assembly is arranged on the mounting tube.

[0008] As a preferred technical solution of the utility model, the cleaning assembly includes a bracket, an opening, a rotating seat, a rotating shaft, a driving member and metal bristles. The bracket is fixed to the inner surface of the mounting tube, the opening is opened on the bracket, the rotating seat is rotatably installed in the opening, the rotating shaft is connected to the rotating seat, and one end of the rotating shaft extends to the outside of the mounting tube, the driving member is fixed on the rotating shaft, and the metal bristles are connected to the outer surface of the rotating shaft.

[0009] As a preferred technical solution of the utility model, the driving member includes a mounting plate and a plurality of axial flow blades, the mounting plate is fixedly sleeved on the rotating shaft, and the plurality of axial flow blades are fixed on the mounting plate.

[0010] As a preferred technical solution of the present utility model, the mounting tube, the rotating seat and the rotating shaft are coaxially arranged.

[0011] As a preferred technical solution of the utility model, the rotating seat and the rotating shaft are connected by a connecting structure, and the connecting structure includes an installation port, a through port, a fixed block and an anti-slip sleeve. The installation port is opened on the rotating seat, the through port is opened on the rotating seat, and the through port and the installation port are communicated, the fixed block is fixed on the outer surface of the rotating shaft, and the anti-slip sleeve is fixedly mounted on the rotating shaft.

[0012] As a preferred technical solution of the utility model, a shield is fixed on the rotating shaft, a plurality of vents are provided on the shield, and the shield is located below the driving member.

[0013] The utility model has the following beneficial effects:

[0014] 1. By starting the suction device and the handheld installation tube, the staff can quickly inhale the debris scattered on the surface of the grinder to achieve rapid debris collection. The filter cover and the second telescopic tube are detachable structures. The staff can easily remove the filter cover from the second telescopic tube and then pour the debris into the collection box, which is convenient for subsequent unified treatment and improves the cleaning efficiency;

[0015] 2. The rotating seat drives the rotating shaft to rotate, and the rotating metal bristles can be used to clean the debris in the corners and gaps on the surface of the grinder to ensure the cleaning effect;

[0016] 3. The rotating seat is connected to the rotating shaft through a connecting structure, so the staff can easily replace the rotating shaft and metal bristles, which improves the maintainability and stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a waste chip cleaning mechanism for a grinding machine proposed by the utility model;

[0018] Figure 2 for Figure 1 A magnified view of the local structure;

[0019] Figure 3 for Figure 2 A magnified view of the structure at A;

[0020] Figure 4 A schematic diagram of the connection structure.

[0021] In the figure: 1 grinder body, 2 collection box, 3 suction device, 4 first telescopic tube, 5 filter cover, 6 filter screen, 7 second telescopic tube, 8 mounting tube, 91 bracket, 92 opening, 93 rotating seat, 94 rotating shaft, 95 driving member, 96 metal bristles, 101 mounting opening, 102 through opening, 103 fixing block, 104 anti-slip sleeve. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 A waste chip cleaning mechanism for a grinding machine comprises a grinding machine body 1, a collecting box 2 is arranged on the grinding machine body 1, an air suction device 3 is installed on the collecting box 2, an air inlet end of the air suction device 3 is connected with a first telescopic tube 4, an end of the first telescopic tube 4 away from the air suction device 3 is connected with a filter cover 5, a filter screen 6 is installed in the filter cover 5, an end of the filter cover 5 away from the first telescopic tube 4 is connected with a second telescopic tube 7, an end of the second telescopic tube 7 away from the filter cover 5 is connected with a mounting tube 8, the design of the first telescopic tube 4 is convenient for the staff to dump the debris into the collection box 2, the design of the second telescopic tube 7 is convenient for the staff to flexibly move the mounting tube 8, the air suction device 3 can absorb the airflow when it is running, and form suction at the pipe mouth of the mounting tube 8, at this time, the staff can hold the mounting tube 8 to suck the debris scattered on the grinding machine body 1 into the interior of the mounting tube 8, this design is convenient for the staff to quickly collect the debris;

[0024] The mounting tube 8 is provided with a cleaning assembly, which includes a bracket 91, an opening 92, a rotating seat 93, a rotating shaft 94, a driving member 95 and metal bristles 96. The bracket 91 is fixed to the inner surface of the mounting tube 8, the opening 92 is provided on the bracket 91, the rotating seat 93 is rotatably installed in the opening 92, the rotating shaft 94 is connected to the rotating seat 93, and one end of the rotating shaft 94 extends to the outside of the mounting tube 8, a shield 11 is fixed to the rotating shaft 94, a plurality of vents are provided on the shield 11, and the shield 11 is located below the driving member 95, the mounting tube 8, the rotating seat 93 and the rotating shaft 94 are coaxially arranged, and the driving member 95 is provided with a plurality of vents. The moving member 95 is fixed on the rotating shaft 94. The driving member 95 includes a mounting plate and a plurality of axial flow blades. The mounting plate is fixedly sleeved on the rotating shaft 94. The plurality of axial flow blades are fixed on the mounting plate. The metal bristles 96 are connected to the outer surface of the rotating shaft 94. When the rotating shaft 94 rotates, the metal bristles 96 thereon will also rotate accordingly. When absorbing debris, the staff can extend the rotating shaft 94 into the corners and gaps of the grinding machine body 1, and use the rotating metal bristles 96 to take out the debris stuck in the corners and gaps, which makes it easier for the device to absorb the debris stuck in the corners and gaps, thereby ensuring the cleaning effect of the device on the debris;

[0025] The rotating seat 93 and the rotating shaft 94 are connected by a connecting structure, which includes an installation opening 101, a through opening 102, a fixed block 103 and an anti-slip sleeve 104. The installation opening 101 is opened on the rotating seat 93, the through opening 102 is opened on the rotating seat 93, and the through opening 102 is communicated with the installation opening 101. The fixed block 103 is fixed on the outer surface of the rotating shaft 94, and the anti-slip sleeve 104 is fixed on the rotating shaft 94. When the rotating shaft 94 is inserted into the installation opening 101, an interference fit relationship is formed between the anti-slip sleeve 104 and the installation opening 101. At this time, there is a sufficiently large friction between the anti-slip sleeve 104 and the installation opening 101, which is convenient for the rotating seat 93 to drive the rotating shaft 94 to rotate, while ensuring the stability of the rotating shaft 94 during rotation.

[0026] The specific working principle of the utility model is as follows:

[0027] When the waste chip cleaning mechanism for a grinder proposed by the utility model is in use, the staff starts the suction device 3, which can absorb the airflow when in operation, and then form suction at the pipe opening of the mounting tube 8. At this time, the staff can hold the mounting tube 8 to suck the debris scattered on the grinder body 1 into the mounting tube 8. This design is convenient for the staff to quickly collect the debris. When the debris enters the filter cover 5, the filter screen 6 can intercept the debris. The filter cover 5 and the second telescopic tube 7 are detachable structures. The staff removes the second telescopic tube 7 from the filter cover 5, and then pours the debris in the filter cover 5 into the collection box 2, so that the debris can be collected, which is convenient for subsequent unified treatment.

[0028] When the mounting tube 8 is performing the suction action, the flow of air can blow several axial flow blades to rotate, so that the rotating shaft 94 can rotate. When the rotating shaft 94 rotates, the metal bristles 96 thereon will also rotate accordingly. When absorbing debris, the staff can extend the rotating shaft 94 into the corners and gaps of the grinding machine body 1, and use the rotating metal bristles 96 to take out the debris stuck in the corners and gaps, which makes it easier for the device to absorb the debris stuck in the corners and gaps, thereby ensuring the cleaning effect of the device on the debris;

[0029] The rotating seat 93 is connected to the rotating shaft 94 by a connecting structure, which is convenient for the staff to replace the rotating shaft 94 and the metal bristles 96. When installing the rotating shaft 94, the staff aligns the fixing block 103 on the rotating shaft 94 with the through-hole 102, and then inserts the rotating shaft 94 into the installation hole 101, and finally rotates the rotating shaft 94 to stagger the fixing block 103 and the through-hole 102, so as to achieve the rapid installation of the rotating shaft 94. When disassembling the rotating shaft 94, the staff reverses the rotating shaft 94 to align the fixing block 103 with the through-hole 102. In addition, when the rotating shaft 94 is inserted into the installation hole 101, an interference fit relationship is formed between the anti-slip sleeve 104 and the installation hole 101. At this time, there is a sufficiently large friction between the anti-slip sleeve 104 and the installation hole 101, which is convenient for the rotating seat 93 to drive the rotating shaft 94 to rotate, while ensuring the stability of the rotating shaft 94 during the rotation process;

[0030] Furthermore, a shield 11 is fixed on the rotating shaft 94, and a plurality of vents are provided on the shield 11. The design of the shield 11 can prevent debris from being entangled on a plurality of axial flow blades. The vents on the shield 11 allow airflow to blow toward the plurality of axial flow blades, thereby ensuring that the driving member 95 drives the rotating shaft 94 smoothly.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waste chip cleaning mechanism for a grinding machine, comprising a grinding machine body (1), characterized in that: The grinding machine body (1) is provided with a collecting box (2), an air suction device (3) is installed on the collecting box (2), an air inlet end of the air suction device (3) is connected to a first telescopic tube (4), an end of the first telescopic tube (4) away from the air suction device (3) is connected to a filter cover (5), a filter net (6) is installed in the filter cover (5), an end of the filter cover (5) away from the first telescopic tube (4) is connected to a second telescopic tube (7), an end of the second telescopic tube (7) away from the filter cover (5) is connected to a mounting tube (8), and a cleaning component is arranged on the mounting tube (8).

2. A waste chip cleaning mechanism for a grinding machine according to claim 1, characterized in that: The cleaning assembly comprises a bracket (91), an opening (92), a rotating seat (93), a rotating shaft (94), a driving member (95) and metal bristles (96); the bracket (91) is fixed to the inner surface of the mounting tube (8); the opening (92) is provided on the bracket (91); the rotating seat (93) is rotatably mounted in the opening (92); the rotating shaft (94) is connected to the rotating seat (93), and one end of the rotating shaft (94) extends to the outside of the mounting tube (8); the driving member (95) is fixed on the rotating shaft (94); and the metal bristles (96) are connected to the outer surface of the rotating shaft (94).

3. A chip cleaning mechanism for a grinding machine according to claim 2, characterized in that: The driving member (95) comprises a mounting plate and a plurality of axial flow blades. The mounting plate is fixedly sleeved on the rotating shaft (94), and the plurality of axial flow blades are fixed on the mounting plate.

4. A waste chip cleaning mechanism for a grinding machine according to claim 2, characterized in that: The mounting tube (8), the rotating seat (93) and the rotating shaft (94) are coaxially arranged.

5. A waste chip cleaning mechanism for a grinding machine according to claim 2, characterized in that: The rotating seat (93) and the rotating shaft (94) are connected via a connecting structure, wherein the connecting structure comprises an installation opening (101), a through opening (102), a fixing block (103) and an anti-slip sleeve (104); the installation opening (101) is provided on the rotating seat (93); the through opening (102) is provided on the rotating seat (93), and the through opening (102) and the installation opening (101) are communicated with each other; the fixing block (103) is fixed on the outer surface of the rotating shaft (94); and the anti-slip sleeve (104) is fixedly sleeved on the rotating shaft (94).

6. A chip cleaning mechanism for a grinding machine according to claim 2, characterized in that: A shield (11) is fixed on the rotating shaft (94), a plurality of vents are provided on the shield (11), and the shield (11) is located below the driving member (95).

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