CN210025601U - Simple centering wood section bar hand-push type cutting machine - Google Patents

Abstract

This utility model discloses a simple centering wood profile hand-push cutting machine, including a worktable, a cutting blade, a cutting drive, a central gear, a rack, clamping plates, a clamping plate drive, a push plate, and a control panel. This utility model sets a centering gear and two racks meshing with the gear, so that the meshing directions of the two racks are opposite. Each rack is equipped with a clamping plate, and the clamping plate is symmetrical along the cutting surface of the cutting blade, thereby ensuring that the movement of the two clamping plates is always along the cutting surface. This ensures that the wood clamped by the two clamping plates can be centered and cut by the cutting blade. The operator only needs to place the wood on the worktable, and the two clamping plates will clamp the wood, with the cutting blade corresponding to the middle of the wood, which is convenient for centering and cutting.

Description

A simple hand-push cutting machine for centering wood profiles

technical field

The utility model relates to the technical field of wood profile processing machinery, in particular to a hand-pushed wood profile cutting machine.

Background technique

The production of wooden furniture requires the use of a hand-push wood profile cutting machine to cut the wood profiles, so as to obtain the required size of wood profile materials.

The commonly used hand-push wood profile cutting machine is to set a cutting knife and an adjustable splint on the workbench. The direction of the board surface is pushed towards the cutting knife, and the cutting can be completed when the wood profile passes through the cutting knife.

However, when the wood profiles need to be centered and cut, it is often necessary to adjust the adjustable splint to be cut away from the required position, and the centered cutting of wood profiles of different sizes needs to be aligned again, which is very inconvenient.

SUMMARY OF THE INVENTION

Aiming at the deficiencies of the prior art, the utility model aims to provide a wood profile cutting machine which is convenient for centering cutting.

To achieve the above object, the utility model adopts the following technical solutions:

A simple centering wood profile hand-push cutting machine, comprising a worktable, a cutting knife, a cutting drive, a middle gear, a rack, a splint, a splint drive, a push plate and a control panel, and the bottom of the platform of the workbench is provided with a cutting Drive, the output end of the cutting drive is connected with a cutting knife, the cutting knife protrudes from the top surface of the worktable, the middle gear is rotatably connected with the worktable, and the middle gear meshes with two For the rack, the two rack teeth point in opposite directions, the movement directions of the two racks are opposite, and each rack is connected with a splint, and the two splints are cut along the cutting edge of the cutting knife. In plane symmetry, the splint is slidably connected to the worktable, the sliding direction of the splint is perpendicular to the cutting direction of the cutting knife, and the splint drives one of the splints to slide on the worktable, so The push plate is slidably connected to the worktable, and the sliding direction of the push plate is parallel to the cutting direction of the cutting knife. Panel electrical connection.

Further, the working table is provided with a push plate groove parallel to the cutting direction of the cutting knife, the push plate groove is provided with a slide rail, the bottom surface of the push plate is provided with a slider, and the push plate passes through the The cooperation of the sliding rail slider is slidably connected with the worktable.

Further, the worktable is provided with a splint groove perpendicular to the cutting direction of the cutting knife, a slide rail is arranged in the splint groove, a slider is provided on the bottom surface of the splint, and the splint slides through the slide rail. The mating of the block is slidably connected to the table.

Further, the splint drive is a stroke-adjustable cylinder, the splint-driven cylinder block is mounted on the worktable, and the splint-driven piston rod is connected to one of the splints.

Further, a dust hood is provided just above the cutting blade, the dust hood is mounted on the worktable, and the dust hood is connected to an external vacuum cleaner.

Further, the worktable is provided with a through groove for the splint to pass through.

Further, the push plate is provided with a notch for the cutting knife to pass through.

Further, the bottom surface of the workbench is provided with feet with adjustable height.

The utility model has the following beneficial effects:

The utility model is a simple hand-push type cutting machine for centering wood profiles by arranging a centering gear and two racks meshing with the gears, so that the meshing directions of the two racks are opposite, and each rack is provided with a splint, And the splint is symmetrical along the cutting plane of the cutting knife, so as to ensure that the movement of the two plywood is always stacked along the cutting surface, thus ensuring that the wood clamped by the two plywood can be cut in the center by the cutting knife, and the staff only After the wood needs to be placed on the workbench, the two plywoods will clamp the wood, and the cutting knife corresponds to the middle of the wood, which is convenient for centering cutting.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of a kind of simple and convenient centering wood profile hand-pushed cutting machine of the present invention;

Fig. 2 is the bottom view of a kind of simple centering wood profile hand-pushed cutting machine of the present invention;

Fig. 3 is the front view of a kind of simple centering wood profile hand-pushed cutting machine of the present invention;

FIG. 4 is a top view of a simple centering wood profile hand-push cutting machine of the present invention;

In the picture: 1. Worktable, 2. Cutting knife, 3. Cutting drive, 4. Middle gear, 5. Rack, 6. Plywood, 7. Plywood drive, 8. Pushing plate, 9. Control panel, 11. Pushing Plate slot, 12, splint slot, 13, dust cover, 14, through slot, 81, slot.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and specific embodiments, so as to facilitate a clearer understanding of the technical idea claimed by the present utility model.

As shown in Figure 1-3, a simple hand-push wood profile cutting machine includes a worktable 1, a cutting knife 2, a cutting drive 3, a middle gear 4, a rack 5, a splint 6, a splint drive 7, and a push plate 8 and a control panel 9, a cutting drive 3 is installed at the bottom of the platform of the workbench 1, the output end of the cutting drive 3 is connected with a cutting knife 2, and the cutting knife 2 protrudes from the top surface of the workbench 1 , the middle gear 4 is rotatably connected with the worktable 1 , the middle gear 4 is meshed with two racks 5 , and the teeth of the two racks 5 point in opposite directions. The movement directions are opposite, each of the racks 5 is connected with a clamping plate 6, the two clamping plates 6 are symmetrical along the cutting plane of the cutting knife 2, and the clamping plates 6 are slidably connected with the worktable 1, so The sliding direction of the splint 6 is perpendicular to the cutting direction of the cutting knife 2 , the splint drive 7 drives one of the splints 6 to slide on the worktable 1 , and the push plate 8 slides with the worktable 1 connected, the sliding direction of the push plate 8 is parallel to the cutting direction of the cutting knife 2, the worktable 1 is provided with a control panel 9, the cutting drive 3 and the splint drive 7 are both electrically connected to the control panel 9 connect.

It should be noted that the cutting drive 3 , the middle gear 4 and the rack 5 are all provided with the bottom surface of the worktable 1 , and the clamping plate 6 , the clamping plate drive 7 and the push plate 8 are all provided on the upper surface of the worktable 1 .

When the utility model is in use, firstly, the staff presses one side of the wooden profile on the board surface of the push plate 8, and then the staff controls the splint drive 7 to open through the control panel 9, so that the splint is turned on. 6 Slide under the drive of the splint drive 7, under the meshing of the rack 5 and the middle gear 4, the two splints 6 slide in the center, so as to clamp the wood profile in the center, and then the staff passes through the The control panel 9 starts the cutting drive 3 so that the cutting knife 2 is in a cutting state, and then pushes the wood profile to the cutting knife 2 by overcoming the frictional force of the splint 6 on the wood profile through the push plate 8, thereby Complete the cutting action.

Further, the worktable 1 is provided with a push plate groove 11 parallel to the cutting direction of the cutting knife 2, the push plate groove 11 is provided with a sliding rail, and the bottom surface of the push plate 8 is provided with a slider, so The push plate 8 is slidably connected to the worktable 1 through the cooperation of the slide rail sliders.

More preferably, by arranging the push plate groove 11 , the sliding rails are prevented from being exposed on the upper surface of the workbench 1 , thereby preventing the sliding rails from affecting the smooth sliding of the wooden profiles on the upper surface of the workbench 1 .

More specifically, by arranging the sliding rail block, the push plate 8 slides smoothly on the workbench 1 .

Further, the worktable 1 is provided with a splint groove 12 that is perpendicular to the cutting direction of the cutting knife 2, the splint groove 12 is provided with a sliding rail, the bottom surface of the splint 6 is provided with a slider, and the splint 6 It is slidably connected to the workbench 1 through the cooperation of the sliding rail sliders.

Preferably, by arranging the splint groove 12 , the sliding rails are prevented from being exposed on the upper surface of the workbench 1 , thereby preventing the sliding rails from affecting the smooth sliding of the wood profiles on the upper surface of the workbench 1 .

More specifically, by arranging sliding rails and sliding blocks, the clamping plate 6 can slide smoothly on the workbench 1 .

Further, the splint drive 7 is a stroke-adjustable cylinder, the cylinder block of the splint drive 7 is mounted on the worktable 1 , and the piston rod of the splint drive 7 is connected to one of the splints 6 .

More specifically, selecting a stroke-adjustable cylinder can make the maximum stroke of the splint drive 7 adjustable, so that after clamping the wooden profile, the wooden profile can be loosened by manually adjusting the maximum stroke of the adjustable stroke cylinder to avoid clamping. If the force is too large, the friction force between the plywood 6 and the two sides of the wood profile is too large, so that the push plate 8 cannot push the wood profile.

Further, a dust hood 13 is provided just above the cutting blade 2 , the dust hood 13 is mounted on the worktable 1 , and the dust hood 13 is connected to an external vacuum cleaner.

More specifically, by setting the dust hood 13 , it is possible to prevent workers from inhaling a large amount of dust generated by cutting.

Further, the workbench 1 is provided with a through groove 14 for the clamping plate 6 to pass through.

It should be noted that, in order to connect the splint 6 located on the upper surface of the workbench 1 with the rack 5 located on the bottom surface of the workbench 1, a connecting plate needs to be used, and the overtime 6 needs to slide on the upper surface of the workbench, in order to To prevent the connecting plate from affecting the sliding of the clamping plate 6 , it is necessary to provide a through groove 14 on the workbench 1 for the connecting plate to pass through.

More specifically, by providing the through grooves 14 , smooth sliding of the clamping plate 6 is ensured.

Further, the push plate 8 is provided with a slot 81 for the cutting knife 2 to pass through.

It should be noted that, when pushing the wood profile to the cutting knife 2 through the push plate 8, in order to ensure that the wood profile is completely cut, the push plate 8 needs to be partially pushed into the cutting range of the cutting knife 2. At this time, , in order to prevent the cutting knife 2 from causing damage to the push plate 8 , it is necessary to set a notch 81 in the middle of the push plate 8 so as to avoid the cutting knife 2 .

More specifically, by arranging the notch 81 , damage to the push plate 8 caused by the cutting knife 2 is avoided.

Further, the bottom surface of the workbench 1 is provided with feet with adjustable height.

More specifically, by providing height-adjustable feet, the utility model is suitable for workers of different heights.

For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all these changes and deformations should fall within the protection scope of the claims of the present invention .

Claims (8)

1. A simple hand-push cutting machine for centering wood profiles, characterized in that it comprises a workbench (1), a cutting knife (2), a cutting drive (3), a middle gear (4), a rack (5), A splint (6), a splint drive (7), a push plate (8) and a control panel (9), a cutting drive (3) is installed at the bottom of the platform of the worktable (1), and the output of the cutting drive (3) The end is connected with a cutting knife (2), the cutting knife (2) protrudes from the top surface of the workbench (1), the middle gear (4) is rotatably connected with the workbench (1), the The middle gear (4) is meshed with two of the racks (5), the teeth of the two racks (5) are directed in opposite directions, and the movement directions of the two racks (5) are opposite, and each of the teeth Each of the bars (5) is connected with a splint (6), the two splints (6) are symmetrical along the cutting plane of the cutting knife (2), and the splint (6) slides with the worktable (1). connected, the sliding direction of the splint (6) is perpendicular to the cutting direction of the cutting knife (2), and the splint drive (7) drives one of the splints (6) to slide on the worktable (1). , the push plate (8) is slidably connected to the workbench (1), the sliding direction of the push plate (8) is parallel to the cutting direction of the cutting knife (2), and the workbench (1) A control panel (9) is provided, and both the cutting drive (3) and the clamping plate drive (7) are electrically connected to the control panel (9). 2. A simple hand-push type cutting machine for centering wood profiles as claimed in claim 1, characterized in that: the worktable (1) is provided with a push plate parallel to the cutting direction of the cutting knife (2). A slot (11), a slide rail is arranged in the push plate slot (11), a slide block is provided on the bottom surface of the push plate (8), and the push plate (8) is connected to the other through the cooperation of the slide rail slide block. The worktable (1) is slidably connected. 3. The simple centering wood profile hand-push cutting machine according to claim 1, characterized in that: the worktable (1) is provided with a splint groove perpendicular to the cutting direction of the cutting knife (2). (12), a slide rail is provided in the splint groove (12), a slider is provided on the bottom surface of the splint (6), and the splint (6) is connected to the worktable (6) through the cooperation of the slide rail slider. 1) Sliding connection. 4. The simple centering wood profile hand-pushed cutting machine according to claim 1, characterized in that: the splint drive (7) is a stroke-adjustable cylinder, and the cylinder block of the splint drive (7) Installed on the workbench (1), the piston rod of the clamping plate drive (7) is connected with one of the clamping plates (6). 5. The simple centering wood profile hand-push cutting machine according to claim 1, characterized in that: a dust hood (13) is provided directly above the cutting knife (2), and the dust hood ( 13) Installed on the workbench (1), and the dust hood (13) is connected to an external vacuum cleaner. 6. The simple centering wood profile hand-push type cutting machine according to claim 1, characterized in that: the worktable (1) is provided with a through groove (14) for the splint (6) to pass through. . 7. A simple hand-push type cutting machine for centering wood profiles according to claim 1, characterized in that: the push plate (8) is provided with a notch (81) for the cutting knife (2) to pass through . 8 . The hand-push type cutting machine for simple centering of wood profiles according to claim 1 , wherein the bottom surface of the workbench ( 1 ) is provided with feet with adjustable height. 9 .

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