CN211164390U

CN211164390U - Horizontal milling device applied to woodworking gang drill group

Info

Publication number: CN211164390U
Application number: CN201921428987.1U
Authority: CN
Inventors: 孔凡胜
Original assignee: Foshan Shunde Aoweide Cnc Machinery Co ltd
Current assignee: Foshan Shunde Aoweide Cnc Machinery Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-08-04
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a horizontal milling device applied to a woodworking gang drill group, which comprises a machine body, a transmission component for driving a milling cutter to rotate and a pushing component for driving the milling cutter to move linearly, wherein the transmission component and the pushing component are both arranged on the machine body; the pushing assembly comprises an air cylinder, a guide rod for guiding the milling cutter to move and a reinforcing body for connecting the guide rod and the shell, one end of the guide rod is connected with the output end of the air cylinder, and the reinforcing body and the shell are integrated and are arranged at the position, far away from the second transmission shaft, of the shell; the utility model adds the strengthening body to improve the rigidity strength of the shell, and solves the problems that the shell and the transmission component are easy to jump and break in the prior art; furthermore, the utility model has the characteristics of become the drill arbor for the cutter axle for bore and mill and can integrate.

Description

Horizontal milling device applied to woodworking gang drill group

Technical Field

The utility model relates to a wood working machine drilling and milling machine field, in particular to use level of boring group at carpenter and mill device.

Background

The existing woodworking gang drill group only has the function of drilling and cutting, and due to the structural design limitation of equipment, the requirement of hardly reaching the preset requirement for increasing the milling function is met, so that the volume of the whole set of equipment is increased, the occupied space is large, the whole set of equipment is excessively heavy, and the whole set of equipment is not favorable for transportation. In addition, the transmission shaft of the existing woodworking gang drill group is easy to have the situation of jumping caused by the fracture of the shell or the transmission shaft or insufficient rigidity of the transmission shaft due to impact in the process of moving back and forth, so that the normal operation of a machine is not facilitated, the rejection rate of processed products is high, the long-term development of enterprises is not facilitated, and the improvement is needed.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide an use level of rigidity intensity height, stability and mill device at carpenter's gang drill group, it has the change and bores the axle for the milling cutter axle and bore and mill integrative characteristics to solve the not enough that exists among the prior art.

In order to solve the technical problem, the utility model discloses a technical scheme does: a horizontal milling device applied to a woodworking gang drill group comprises a machine body, a transmission assembly and a pushing assembly, wherein the transmission assembly is used for driving a milling cutter to rotate, the pushing assembly is used for driving the milling cutter to move linearly, the transmission assembly and the pushing assembly are both arranged on the machine body, the transmission assembly comprises a motor, a first transmission shaft, a second transmission shaft and a shell for assembling the first transmission shaft and the second transmission shaft, the second transmission shaft is used for mounting the milling cutter, the front end of the first transmission shaft is connected with an output shaft of the motor, and the tail end of the first transmission shaft is in meshing transmission with the second transmission shaft; the pushing assembly comprises an air cylinder, a guide rod used for guiding the milling cutter to move and a reinforcing body used for connecting the guide rod and the shell, one end of the guide rod is connected with the output end of the air cylinder, and the reinforcing body and the shell are integrated and are arranged at the position, far away from the second transmission shaft, of the shell.

As an improvement, the number of the guide rods is two, the reinforcement body is provided with two through holes which are matched with the guide rods to penetrate through, the through holes are formed in two sides of the first transmission shaft, the reinforcement body is further provided with threaded holes used for fixing the guide rods, the threaded holes are matched with screws to enable the guide rods to be positioned, and the threaded holes are perpendicular to the through holes.

As an improvement, the number of the guide rods is three, the reinforcement body is provided with three through holes which are matched with the guide rods to penetrate through, the through holes are uniformly arranged on the periphery of the first transmission shaft in a ring mode, the reinforcement body is further provided with threaded holes used for fixing the guide rods, the threaded holes are matched with screws to enable the guide rods to be positioned, and the threaded holes are perpendicular to the through holes.

As an improvement, the three through holes are distributed on the reinforcing body in a triangular shape.

As an improvement, a main bevel gear is arranged at the tail end of the first transmission shaft, a secondary bevel gear which is matched with the main bevel gear in a meshing transmission mode is arranged on the second transmission shaft, and the main bevel gear and the secondary bevel gear are both arranged in the shell.

As an improvement, the secondary bevel gear is divided into an upper bevel gear and a lower bevel gear, the upper bevel gear and the lower bevel gear are respectively in meshing transmission with the primary bevel gear, the second transmission shaft is also divided into an upper shaft and a lower shaft, the upper shaft and the lower shaft are separated, the upper bevel gear is arranged on the upper shaft, and the lower bevel gear is arranged on the lower shaft.

As an improvement, the bottom of the shell is provided with a clamping ring for clamping the secondary bevel gear and the primary bevel gear.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the rigidity intensity of casing is improved to the enhancement physical stamina that adds, has solved among the prior art casing and drive assembly problem easy run-out, easy fracture, has good popularization prospect. Furthermore, the utility model has the characteristics of become the brill axle for the milling cutter axle, can replace milling, replace boring with milling for bore and mill the integration, will bore, mill and unite two into one, enlarged the utility model discloses an application scope, the suitability is stronger.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic sectional structure view of fig. 1.

Fig. 3 is a schematic view of the reinforcement according to the present invention.

Fig. 4 is a schematic perspective view of a second embodiment of the present invention.

Fig. 5 is a sectional structural view of fig. 4.

Fig. 6 is a schematic structural view of the main view angle of the clamp ring according to the present invention.

In the figure: the device comprises a transmission assembly 2, a pushing assembly 3, a packing ring 4, a pressing ring 5, a wave-shaped gasket 6, a first transmission shaft 21, a second transmission shaft 22, a shell 23, a guide rod 31, a reinforcing body 32, a main bevel gear 210, a secondary bevel gear 220, a through hole 320 and a threaded hole 321.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, a horizontal milling device applied to a woodworking gang drill group comprises a machine body (not shown in the figure), a transmission assembly 2 for driving a milling cutter to rotate, and a pushing assembly 3 for driving the milling cutter to move linearly, wherein the transmission assembly 2 and the pushing assembly 3 are both mounted on the machine body. Through the transmission assembly 2, a milling cutter (not shown in the figure) can generate a rotating action, so that the effect of milling a workpiece is achieved. By pushing the assembly 3, the milling cutter can mill on a designated position or a designated surface of a workpiece, and automatic milling is realized.

The transmission assembly 2 comprises a motor (not shown in the figure), a first transmission shaft 21, a second transmission shaft 22 and a shell 23 for assembling the first transmission shaft 21 and the second transmission shaft 22, wherein the second transmission shaft 22 is used for mounting a milling cutter, the front end of the first transmission shaft 21 is connected with an output shaft of the motor, and the tail end of the first transmission shaft 21 is in meshed transmission with the second transmission shaft 22.

The pushing assembly 3 comprises an air cylinder (not shown in the figure), a guide rod 31 for guiding the movement of the milling cutter and a reinforcing body 32 for connecting the guide rod 31 and the shell 23, one end of the guide rod 31 is connected with the output end of the air cylinder, the reinforcing body 32 and the shell 23 are integrated and are arranged at the position of the shell 23 far away from the second transmission shaft 22, and the reinforcing body 32 is used for enhancing the rigidity strength of the shell 23, so that the problems that the second transmission shaft 22 is easy to break and jump in the prior art are solved, the transmission stability is improved, and the shell 23 is prevented from being broken after long-time work. The reinforcement 32 is made of an alloy material, such as stainless steel or aluminum or other hard metal.

In the first embodiment, the number of the guide rods 31 is two, the reinforcement body 32 is provided with two through holes 320 adapted to the guide rods 31 to pass through, the through holes 320 are disposed on two sides of the first transmission shaft 21, the reinforcement body 32 is further provided with threaded holes 321 for fixing the guide rods 31, and the threaded holes 321 are perpendicular to the through holes 320. During assembly, the guide rod 31 passes through the through hole 320 and then is matched with the screw through the threaded hole 321 so that the guide rod 31 is positioned and fixed on the reinforcement body 32, the guide rod 31 and the reinforcement body 32 are detachably connected, and maintenance or detachment is facilitated. In addition, the end of first transmission shaft 21 is equipped with main bevel gear 210, be equipped with adaptation and the driven bevel gear 220 from of main bevel gear 210 meshing on the second transmission shaft 22, main bevel gear 210 and from bevel gear 220 all locate in casing 23, main bevel gear 210 and the meshing transmission from bevel gear 220 make first transmission shaft 21 and second transmission shaft 22 can the steady transmission, improve the utility model discloses a stability. Further, the bottom of casing 23 is equipped with and is used for compelling from the packing ring 4 of bevel gear 220 and main bevel gear 210, packing ring 4 is connected on casing 23 through threaded connection's mode, is equipped with the internal thread on casing 23, and is equipped with the internal screw thread of adaptation casing 23 on packing ring 4 for packing ring 4 can be fixed in the bottom of casing 23, prevents to lead to breaking away from the bevel gear 220 and main bevel gear 210's meshing owing to second transmission shaft 22's self gravity, guarantees the utility model discloses a normal work. In addition, the second transmission shaft 22 can adjust the extending length thereof according to the actual situation, and the axis of the second transmission shaft 22 is not deviated by the tightening ring 4, so that the normal operation of the second transmission shaft 22 is ensured.

In the second embodiment, as shown in fig. 4, 5 and 6, the difference from the first embodiment is that three guide rods 31 are provided, three through holes 320 adapted to the guide rods 31 are provided on the reinforcement body 32, the through holes 320 are uniformly arranged around the periphery of the first transmission shaft 21, specifically, the three through holes 320 are distributed on the reinforcement body 32 in a triangular shape, and the cross-sectional shape of the reinforcement body 32 is a triangular shape with an arc, so as to prevent the reinforcement body 32 from scratching a user. In addition, the secondary bevel gear 220 is divided into an upper bevel gear (not shown) and a lower bevel gear (not shown), which are respectively engaged with the primary bevel gear 210 for driving, and the secondary driving shaft 22 is also divided into an upper shaft (not shown) and a lower shaft (not shown), which are separated from each other, on which the upper bevel gear is provided and the lower bevel gear is provided. The purpose of design like this makes first transmission shaft 21 can drive upper shaft and lower axle simultaneously and rotate, and the rotation of upper shaft drives the bevel gear and rotates, and the rotation of lower axle also drives lower bevel gear and rotates equally, but the rotation direction of going up bevel gear and bevel gear down is opposite, can let first transmission shaft 21 drive two different rotation direction's milling cutter simultaneously and mill, improves the utility model discloses an application scope. In addition, the pressing ring 4 in the first embodiment can be replaced by a pressing ring 5 and a wave-shaped gasket 6, the pressing ring 5 is embedded in the housing 23 and then fixed at the bottom of the housing 23 by means of screw connection, the wave-shaped gasket 6 is pressed between the housing 23 and the pressing ring 5 by the pressing ring 5, the pressing ring 5 can be fixed on the housing 23 by the reverse elasticity of the wave-shaped gasket 6, and the assembly of the pressing ring 5 and the housing 23 is more compact. And the thickness of the wave washer is 0.3 mm, and its external diameter is 27 mm, and the internal diameter is 21 mm, makes it have sufficient elasticity to act on clamp ring 5.

It should be further noted that the number of the guide rods 31, the shape of the reinforcing body 32, and the embodiment of the bevel gear 220 in the first and second embodiments may be arbitrarily combined and replaced, and are not limited to the above combination, and may be selected according to the actual situation.

To sum up, the utility model discloses the rib 32 of addding can improve the rigidity intensity of casing 23, has solved among the prior art casing 23 and drive assembly 2 problem easy beating, easy fracture, has good popularization prospect, and the suitability is strong. Furthermore, the utility model has the characteristics of become the brill axle for the milling cutter axle, can replace milling, replace boring with milling for bore and mill the integration, will bore, mill and unite two into one, enlarged the utility model discloses an application scope, the suitability is stronger.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides an use level that carpenter gang bores group and mills device which characterized in that: the milling cutter driving device comprises a machine body, a transmission assembly (2) used for driving a milling cutter to rotate and a pushing assembly (3) used for driving the milling cutter to do linear motion, wherein the transmission assembly (2) and the pushing assembly (3) are both arranged on the machine body, the transmission assembly (2) comprises a motor, a first transmission shaft (21), a second transmission shaft (22) and a shell (23) used for assembling the first transmission shaft (21) and the second transmission shaft (22), the second transmission shaft (22) is used for installing the milling cutter, the front end of the first transmission shaft (21) is connected with an output shaft of the motor, and the tail end of the first transmission shaft (21) is in meshing transmission with the second transmission shaft (22);

the pushing assembly (3) comprises an air cylinder, a guide rod (31) used for guiding the milling cutter to move and a reinforcing body (32) used for connecting the guide rod (31) and the shell (23), one end of the guide rod (31) is connected with the output end of the air cylinder, and the reinforcing body (32) and the shell (23) are integrated and are arranged at the position, far away from the second transmission shaft (22), of the shell (23).

2. A horizontal milling device for a woodworking gang drill as claimed in claim 1, wherein: the number of the guide rods (31) is two, the reinforcing body (32) is provided with two through holes (320) which are matched with the guide rods (31) to penetrate through, the through holes (320) are formed in two sides of the first transmission shaft (21), the reinforcing body (32) is further provided with threaded holes (321) used for fixing the guide rods (31), the guide rods (31) are positioned through the threaded holes (321) matched with screws, and the threaded holes (321) are perpendicular to the through holes (320).

3. A horizontal milling device for a woodworking gang drill as claimed in claim 1, wherein: the number of the guide rods (31) is three, the reinforcing body (32) is provided with three through holes (320) which are matched with the guide rods (31) to penetrate through, the through holes (320) are uniformly arranged on the periphery of the first transmission shaft (21) in a surrounding mode, the reinforcing body (32) is further provided with threaded holes (321) used for fixing the guide rods (31), the guide rods (31) are positioned through the matching of the threaded holes (321) and screws, and the threaded holes (321) are perpendicular to the through holes (320).

4. A horizontal milling device for a woodworking gang drill as claimed in claim 3, wherein: the three through holes (320) are distributed on the reinforcing body (32) in a triangular shape.

5. A horizontal milling device applied to a woodworking gang drill as claimed in any one of claims 1 to 4, wherein: the end of the first transmission shaft (21) is provided with a main bevel gear (210), the second transmission shaft (22) is provided with a secondary bevel gear (220) which is matched with the main bevel gear (210) in a meshing transmission mode, and the main bevel gear (210) and the secondary bevel gear (220) are both arranged in the shell (23).

6. A horizontal milling device applied to a woodworking gang drill according to claim 5, characterized in that: the secondary bevel gear (220) is divided into an upper bevel gear and a lower bevel gear, the upper bevel gear and the lower bevel gear are respectively in meshing transmission with the primary bevel gear (210), the second transmission shaft (22) is also divided into an upper shaft and a lower shaft, the upper shaft and the lower shaft are separated, the upper bevel gear is arranged on the upper shaft, and the lower bevel gear is arranged on the lower shaft.

7. A horizontal milling device applied to a woodworking gang drill according to claim 5, characterized in that: the bottom of the shell (23) is provided with a packing ring (4).

8. A horizontal milling device applied to a woodworking gang drill according to claim 5, characterized in that: the bottom of casing (23) is equipped with clamp ring (5) and wave form gasket (6), wave form gasket (6) are located between clamp ring (5) and casing (23).