Dust collection mechanism for milling machine

Abstract

The dust collection mechanism for the milling machine relates to the technical field of end face milling machines and comprises a base, a workbench is installed at the upper end of the base in a left-right sliding mode, a collection frame is fixedly installed on the rear side of the workbench, a sliding groove is formed in the rear side wall of the collection frame, and a sliding fit block is installed in the sliding groove in a left-right sliding mode. A rotating shaft is movably installed on the sliding fit block, a milling cutter is fixedly installed at the front end of the rotating shaft, and the rear end of the rotating shaft is connected to the machine box. According to the scrap collecting device, scraps generated when a milling cutter works are blocked through the collecting frame, scrap iron falls into the collecting frame, then the exhaust fan is started, the scrap iron is extracted out through the dust suction pipe, and the trouble of later cleaning is reduced.

Description

Technical Field

[0001] This utility model relates to the field of end milling machine technology, and in particular to a dust collection mechanism for milling machines. Background Technology

[0002] End milling machines have a wide machining range and are suitable for end face cutting of metal materials such as castings and steel parts. They are widely used in the machinery manufacturing industry. They are particularly suitable for plane milling in the mold industry and for plastic mold frame frames. They can also perform special surface machining such as milling, drilling, and boring on both ends of extra-long workpieces.

[0003] When a milling machine is working, a lot of debris accumulates on its surface and the ground. Workers usually use commercially available industrial vacuum cleaners to remove the debris from the surface of the milling machine. This process requires workers to hold the vacuum cleaner by its nozzle and remove the debris one by one, which is cumbersome and time-consuming. Utility Model Content

[0004] In order to overcome the above-mentioned defects in the prior art, the present invention provides a dust collection mechanism for milling machines.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a dust collection mechanism for a milling machine, including a base, a worktable slidably mounted on the upper end of the base, a collection frame fixedly mounted on the rear side of the worktable, a sliding groove provided on the rear side wall of the collection frame, a sliding mating block slidably mounted in the sliding groove, a rotating shaft movably mounted on the sliding mating block, a milling cutter fixedly mounted at the front end of the rotating shaft, and the rear end of the rotating shaft connected to the machine housing.

[0006] Furthermore, protective plates are provided on the left and right sides of the workbench.

[0007] Furthermore, the machine body is fixedly installed on the ground behind the workbench, and the machine casing is slidably installed on the front side of the machine body.

[0008] Furthermore, the upper front end of the collection box is provided with a first side portion, which is located at the upper end of the workbench.

[0009] Furthermore, a second side portion is provided at the lower front end of the collection frame, and the front end of the second side portion is fixedly installed with the rear end of the workbench.

[0010] Furthermore, the lower end of the collection box is provided with a sloping surface, and a suction pipe is provided at the bottom of the sloping surface. The suction pipe is connected to an external exhaust fan for sucking out the debris inside the collection box.

[0011] Furthermore, rubber protective curtains are provided on both the left and right sides of the sliding mating block, and the rubber protective curtains are movably installed inside the sliding groove.

[0012] The beneficial effects of this utility model are: by using a collection frame to block the debris generated when the milling cutter is working, the iron filings fall into the inside of the collection frame, and then the exhaust fan is turned on to extract the iron filings through the suction pipe, reducing the trouble of subsequent cleaning. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is an isometric side view of the present invention;

[0015] Figure 2 This is a top view of the present invention;

[0016] Figure 3 This is a side view of the present invention;

[0017] Figure 4 This is the front view of the collection frame of this utility model.

[0018] In the diagram: 1. Base, 2. Workbench, 3. Protective plate, 4. Machine body, 5. Chassis, 6. Milling cutter, 7. Shaft, 8. Collection frame, 81. First side, 82. Second side, 83. Angled part, 9. Sliding groove, 10. Sliding mating block, 11. Rubber protective curtain, 12. Dust suction pipe. Detailed Implementation

[0019] To more clearly illustrate the technical solution of this utility model, the following description is made in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other embodiments can be obtained based on these drawings and embodiments without creative effort, and all of them fall within the protection scope of this utility model.

[0020] like Figures 1 to 3 As shown, this utility model includes a base 1, a worktable 2 that is slidably mounted on the upper end of the base 1, protective plates 3 on the left and right sides of the worktable 2, a machine body 4 that is fixedly mounted on the ground behind the worktable 2, a machine housing 5 that is slidably mounted on the front side of the machine body 4, a rotating shaft 7 that is movably mounted on the front side of the machine housing 5, and a milling cutter 6 that is fixedly mounted on the front end of the rotating shaft 7.

[0021] like Figures 1 to 4As shown, a collection frame 8 is fixedly installed on the rear side of the workbench 2. A first side 81 is provided on the upper front side of the collection frame 8, which is located on the upper part of the workbench 2. A second side 82 is provided on the lower front side of the collection frame 8. The front end of the second side 82 is fixedly installed to the rear end of the workbench 2. A sloping part 83 is provided on the lower end of the collection frame 8. A dust suction pipe 12 is provided at the bottom of the sloping part 83. The dust suction pipe 12 is connected to an external exhaust fan for sucking out the debris in the collection frame 8.

[0022] like Figure 4 As shown, a sliding groove 9 is provided on the rear side wall of the collection frame 8. A sliding mating block 10 is slidably installed in the sliding groove 9. A rotating shaft 7 is movably installed on the sliding mating block 10. A rubber protective curtain 11 is provided on each of the left and right sides of the sliding mating block 10. The rubber protective curtain 11 is movably installed inside the sliding groove 9.

[0023] When in use, this utility model uses a collection frame 8 to block the debris generated by the milling cutter 6 during operation, causing the iron filings to fall into the collection frame 8. Then, the exhaust fan is turned on, and the iron filings are extracted through the suction pipe 12, reducing the trouble of later cleaning.

[0024] The above embodiments are merely exemplary embodiments of the present utility model and are not intended to limit the present utility model. The scope of protection of the present utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to the present utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of the present utility model.

Claims

1. A dust collection mechanism for a milling machine, comprising a base (1), characterized in that: A worktable (2) is slidably mounted on the upper end of the base (1). A collection frame (8) is fixedly mounted on the rear side of the worktable (2). A sliding groove (9) is provided on the rear side wall of the collection frame (8). A sliding mating block (10) is slidably mounted in the sliding groove (9). A rotating shaft (7) is movably mounted on the sliding mating block (10). A milling cutter (6) is fixedly mounted on the front end of the rotating shaft (7). The rear end of the rotating shaft (7) is connected to the chassis (5).

2. The dust collection mechanism for a milling machine according to claim 1, characterized in that, Protective plates (3) are provided on the left and right sides of the workbench (2).

3. A dust extraction mechanism for a milling machine according to claim 2, characterized in that, The machine body (4) is fixedly installed on the ground behind the workbench (2), and the machine box (5) is slidably installed on the front side of the machine body (4).

4. A dust extraction mechanism for a milling machine according to claim 1, characterized in that, The collection box (8) has a first side part (81) at the upper front end, and the first side part (81) is located at the upper end of the workbench (2).

5. A dust extraction mechanism for a milling machine according to claim 4, characterized in that, The lower front end of the collection box (8) is provided with a second side part (82), and the front end of the second side part (82) is fixedly installed with the rear end of the workbench (2).

6. A dust extraction mechanism for a milling machine according to claim 5, characterized in that, The lower end of the collection box (8) is provided with a sloping part (83), and a suction pipe (12) is provided at the bottom of the sloping part (83). The suction pipe (12) is connected to an external exhaust fan for sucking out the debris in the collection box (8).

7. A dust extraction mechanism for a milling machine according to claim 1, characterized in that, Rubber protective curtains (11) are provided on the left and right sides of the sliding mating block (10), and the rubber protective curtains (11) are movably installed inside the sliding groove (9).

Images