CN219380924U - Dust collection type tenoning machine - Google Patents

Abstract

The utility model provides a dust collection type tenoning machine, which comprises a base, wherein the upper surface of the base is provided with a pedestal which is used for lifting plates and can be adjusted in position, one side of the pedestal is provided with a guide rod and a rack which are vertically arranged, the upper side of the pedestal is provided with a motor, the motor is arranged on one side of a box body, the rack is meshed with a gear, the upper surface of the box body is provided with a vertically arranged spring, one side of the box body, which is away from the motor, is provided with a detachable box cover, one side of the box cover, which is away from the box body, is provided with an exhaust fan, the air inlet end of the exhaust fan is provided with a connecting pipe, the other end of the connecting pipe penetrates through the box cover and extends into an ash box, one side, which is close to the box cover, of the box body is provided with an air suction pipe, and the dust collection pipe has the following beneficial effects: the fine sundries attached to the meshing part of the gear and the rack are collected, and the movement of the motor is prevented from being influenced by the fine sundries.

Description

Dust collection type tenoning machine

Technical Field

The utility model relates to a dust-absorbing tenoning machine, and belongs to the field of tenoning machines.

Background

When wood is processed and produced, a mortising machine is often used, the mortising machine is a woodworking machine tool for processing rectangular mortises or waist-round mortises on wood, and when square holes are required to be formed, the mortising machine for square holes is required to be used, and the square holes are formed in the wood through a drill bit. The manual mortising machine is common equipment, and when the manual mortising machine is used, the handle is used for rotating the gear, the rotating gear is meshed with the rack, so that the box body provided with the motor is driven to move downwards, a drill bit arranged at the output end of the motor is used for drilling wood, as a part of the rack is exposed outside the box body, tiny impurities generated in the drilling process of the wood can be attached to the surface of the rack, along with the accumulation of the tiny impurities, the meshing of the gear and the rack is easily affected by the accumulated tiny impurities, and the motor is moved to generate a clamping condition when the motor is moved by the handle.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a dust-absorbing tenoning machine so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a dust absorption formula tenoning machine, includes the base, but base upper surface mounting has the pedestal that is used for lifting panel of adjustable position, pedestal one side is equipped with vertical arrangement's guide bar and rack, guide bar lower extreme and rack lower extreme are all fixed with the base connection, the guide bar runs through the guiding hole, the rack runs through the bar mouth, the pedestal upside is equipped with the motor, detachable drill bit is installed to the motor output, the motor is installed at box body a side, the guiding hole has all been seted up to box body upper surface and lower surface, the bar mouth has all been seted up to box body upper surface and lower surface, the rack meshes with the gear mutually, the pivot one end of being connected with the box body rotation, the one end that the gear was kept away from to the pivot extends to the box body outside and installs the handle, box body upper surface mounting has vertical arrangement's spring, the spring upper end is fixed with the guide bar upper end connection, the one side that the box body deviates from the motor installs detachable drill bit, the lid is installed to the lid that the lid deviates from the box body, the air exhauster installs at box cover one side and is close to the filter cartridge one side, the dust exhaust pipe is installed to the filter cartridge is kept away from to one side of the filter cartridge, the filter cartridge is kept away from in the filter cartridge side, the filter cartridge is installed to the filter cartridge is kept away from to one side, the filter cartridge is evenly is installed to the filter cartridge, the filter cartridge is kept away from the dust.

Further, the upper end of the spring is fixed on the lower surface of the support plate, and the support plate is fixed on the upper end of the guide rod.

Further, the upper end of the guide rod is fixedly connected with a connecting plate, and the other end of the connecting plate is fixedly connected with the upper end of the rack through a screw.

Further, one end of the handle far away from the rotating shaft is sleeved with a rubber sleeve, and anti-skid patterns are machined on the outer surface of the rubber sleeve.

Further, the exhaust fan is arranged on the upper surface of the supporting plate, and one end of the supporting plate is fixedly connected with the box cover.

Further, the lower end of the rack is sleeved with a limiting part fixedly connected with the rack, and the limiting part is arranged on the lower side of the box body.

The utility model has the beneficial effects that:

1. the handle is pressed down, the handle drives the gear to rotate through the rotating shaft, the gear in rotation moves along the rack, meanwhile, the box body drives the motor to descend together, the guide rod moves along the guide hole relative to the box body, the spring stretches to generate elastic deformation, so that the drill bit arranged at the output end of the motor can drill the wood board, when the handle is not extruded any more, the box body moves upwards under the action of the spring resilience force until the drill bit is separated from the wood board, and drilling of the wood board is completed.

2. The exhaust fan is operated, the exhaust fan pumps out air in a space formed by the ash box and the box cover, at the moment, the air in the box body enters the air suction pipe through a plurality of branch pipes on the air suction pipe, then the air flows into the ash box, because the branch pipes are positioned at the meshing positions of the gear and the rack, fine impurities attached to the rack enter the ash box together with air flow under the action of the suction force, a filter screen in the ash box filters the fine impurities in the ash box, the fine impurities attached to the rack are collected, and the fine impurities are prevented from affecting the movement of the motor.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a dust-absorbing tenoning machine according to the present utility model;

FIG. 2 is a schematic diagram illustrating the assembly of an exhaust fan, a box cover, a rack, a gear, a dust box and a box body in a dust-absorbing tenoning machine according to the present utility model;

FIG. 3 is a schematic view showing the assembly of a spring, a guide rod and a box in a dust-absorbing tenoner according to the present utility model;

FIG. 4 is a schematic diagram illustrating the assembly of a branch pipe and an air suction pipe in a dust-absorbing tenoning machine according to the present utility model;

in the figure: 1-base, 2-pedestal, 3-guide bar, 4-drill bit, 5-box body, 6-motor, 7-rubber sleeve, 8-link plate, 9-handle, 10-pivot, 11-rack, 12-spacing portion, 13-guiding hole, 14-ash box, 15-breathing pipe, 16-gear, 17-connecting pipe, 18-lid, 19-filter screen, 20-layer board, 21-air exhauster, 22-branch pipe, 23-spring, 24-branch board.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, the present utility model provides a technical solution: a dust-absorbing tenoning machine comprises a base 1, wherein a pedestal 2 with an adjustable position is arranged on the upper surface of the base 1, a wood board is arranged on the pedestal 2, and is limited on the pedestal 2 by a clamping piece, so that the limitation of the position of the wood board is completed.

Referring to fig. 1 and 2, the lower end of a vertically arranged guide rod 3 and the lower end of a rack 11 arranged on one side of a pedestal 2 are connected and fixed with a base 1, wherein the guide rod 3 penetrates through guide holes 13 formed in the upper surface and the lower surface of a box body 5, the rack 11 penetrates through strip-shaped openings formed in the upper surface and the lower surface of the box body 5, the guide holes 13 and the strip-shaped openings provide space for the mutual assembly of the guide rod 3, the rack 11 and the box body 5, the other end of a connecting plate 8 fixed on the upper end of the guide rod 3 is connected and fixed with the upper end of the rack 11 through screws, and the connecting plate 8 improves the installation stability of the guide rod 3 and the rack 11.

Referring to fig. 1, 2 and 4, a motor 6 is installed at one side of a box body 5, a detachable drill bit 4 is installed at an output end of the motor 6, the drill bit 4 is driven to rotate when the motor 6 works, the rotating drill bit 4 facilitates drilling operation on a wood board, a gear 16 installed at one end of a rotating shaft 10 is meshed with a rack 11, the rotating shaft 10 penetrates through the box body 5 and is in rotating connection with the box body 5, one end of the rotating shaft 10, which is far away from the gear 16, extends to the outer side of the box body 5 and is provided with a handle 9, the lower end of a vertically arranged spring 23 is installed on the upper surface of the box body 5, the upper end of the spring 23 is installed on the lower surface of a support plate 24, the support plate 24 is fixed at the upper end of a guide rod 3, therefore, the fixed installation of the spring 23 is completed, the handle 9 is pressed down, the handle 9 drives the gear 16 to rotate through the rotating shaft 10, the gear 16 in the rotation moves along the rack 11, the box body 5 drives the motor 6 to descend together, at the moment, the guide rod 3 moves along the guide hole 13 relative to the box body 5, the spring 23 stretches to generate elastic deformation, so that the drill bit 4 arranged at the output end of the motor 6 can drill a wood board, when the handle 9 is not extruded any more, the box body 5 moves upwards under the resilience force of the spring 23 until the drill bit 4 breaks away from the wood board, the drilling of the wood board is completed, the rubber sleeve 7 with anti-skid patterns is sleeved on the outer surface of one end of the handle 9 far away from the rotating shaft 10, the comfort of the grip handle 9 is improved, the limiting part 12 fixedly connected with the rack 11 and positioned on the lower side of the box body 5 is sleeved on the lower end of the rack 11, and the downward movement range of the box body 5 is limited under the blocking of the limiting part 12.

Referring to fig. 1, 2 and 3, a detachable box cover 18 is installed on the side, facing away from a motor 6, of a box body 5, then a supporting plate 20 is installed on the side, facing away from the box body 5, of the box cover 18, stable installation of the exhaust fan 21 is achieved, the other end of a connecting pipe 17 installed at the air inlet end of the exhaust fan 21 penetrates through the box cover 18 and extends into the ash box 14, one side, facing the box cover 18, of the ash box 14 is opened and fixedly connected with the box body 5 through screws, a detachable filter screen 19 for filtering fine impurities is installed on the side, close to the box cover 18, of the box body 5, a closed-type air suction pipe 15 is installed on the side, facing away from the box body 5, of the box body 5, a plurality of branch pipes 22 facing the meshing part of the gear 16 and the rack 11 are uniformly installed on the outer surface of the air suction pipe 15, the exhaust fan 21 is operated, the air in the space formed by the ash box 14 and the box cover 18 is pumped out, at the moment, the air in the box body 5 enters the air suction pipe 15 through the plurality of branch pipes 22, then the air flows into the ash box 14, the dust box 14 is located at the meshing part of the gear 16 and the rack 11, the dust filter screen 19 is attached to the rack 14, fine impurities are prevented from moving along with the rack 11 under the action of the rack 11, and the dust impurities are prevented from being attached to the filter screen 19 in the box, and fine impurities are prevented from moving in the dust box 14.

Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a dust absorption formula tenoning machine, includes base (1), its characterized in that: the utility model discloses a lifting device, including base (1), pedestal (1), motor (6) output end install detachable drill bit (4), motor (6) are installed in box (5) one side, box (5) upper surface and lower surface all offer guiding hole (13), box (5) upper surface and lower surface all offer bar mouth, rack (11) are engaged with gear (16), gear (16) are fixed in pivot (10) one end of rotating connection with box (5), pivot (10) are kept away from one end of gear (16) and are extended to box (5) and install on the side of spring (23) fixed connection with box (5) upper surface, box (5) upper surface and lower surface all offer bar mouth, rack (11) are engaged with gear (16), gear (16) are fixed in pivot (10) one end of rotating connection with box (5), the utility model discloses a dust box, including box body (5), lid (18), air exhauster (21) are installed to the one side that the lid (18) deviates from motor (6), air exhauster (21) inlet end installs connecting pipe (17), the connecting pipe (17) other end runs through lid (18) and extends to in dust box (14), the one side that ash box (14) is facing lid (18) is the opening form and is connected fixedly through screw and box body (5), be close to one side of lid (18) in box body (5) and install and be used for filtering removable filter screen (19) of tiny debris, breathing pipe (15) are installed to one side of box body (5), the one end that box body (5) was kept away from to breathing pipe (15) is closed form, breathing pipe (15) set up in gear (16) upside, a plurality of orientation gear (16) and rack (11) meshing position branch pipe (22) are evenly installed to breathing pipe (15) surface.

2. A dust extraction mortiser according to claim 1, wherein: the upper end of the spring (23) is fixed on the lower surface of the support plate (24), and the support plate (24) is fixed on the upper end of the guide rod (3).

3. A dust extraction mortiser according to claim 1, wherein: the upper end of the guide rod (3) is fixedly connected with a connecting plate (8), and the other end of the connecting plate (8) is fixedly connected with the upper end of the rack (11) through a screw.

4. A dust extraction mortiser according to claim 1, wherein: one end of the handle (9) far away from the rotating shaft (10) is sleeved with a rubber sleeve (7), and anti-skid patterns are processed on the outer surface of the rubber sleeve (7).

5. A dust extraction mortiser according to claim 1, wherein: the exhaust fan (21) is arranged on the upper surface of the supporting plate (20), and one end of the supporting plate (20) is fixedly connected with the box cover (18).

6. A dust extraction mortiser according to claim 1, wherein: the lower end of the rack (11) is sleeved with a limiting part (12) fixedly connected with the rack (11), and the limiting part (12) is arranged at the lower side of the box body (5).