CN211806674U - Novel beam column material forming processing rotation type tool changing mechanism - Google Patents

Abstract

The utility model relates to a wood working machinery is a novel beam column material contour machining rotation type tool changing mechanism, by four main shafts, four connecting axles, No. 4 power shafts of mo shi, rotation axis, bearing, mounting disc, power shaft mount, preceding mount, the frame connecting plate that have saw bit, milling cutter, planer tool, drill bit respectively constitute characterized by: the bearing is fixed in the front on the mount, the mounting disc is fixed and is circled in the bearing, be fixed with four cutter main shafts on the mounting disc, and be the cross and distribute, this kind of novel beam column material contour machining rotation type tool changing mechanism has realized the saw through the mounting disc, dig, bore, four kinds of processing methods of milling are accomplished on same lathe, and provide power for the cutter main shaft through No. 4 power shafts of mo shi, the current lathe function singleness has been solved, can not carry out the shortcoming of multiple mode processing on same equipment, multiple mode processing has been realized, make the structure compacter, high efficiency, save the processing cost, more be favorable to the needs of actual processing production.

Description

A Novel Rotary Tool Changing Mechanism for Forming and Processing of Beams and Columns

technical field

The utility model relates to the field of wood processing machinery tool changing devices, in particular to a novel rotary tool changing mechanism for beam-column material forming processing.

Background technique

The tool spindle of the existing woodworking machine tool is mainly vertical or horizontal structure, not only has a single function, but also has a large size of the bed, which cannot be processed on the same equipment. It can only be achieved by secondary clamping or on a variety of machine tools. Some require special tooling and molds, and some even need to be completed on special machine tools. Not only is the processing cumbersome, but also the processing efficiency is low and the production cost is high.

The utility model adopts a four-tool integrated structure, and a spindle with four different tools is installed on the mounting plate. According to specific processing needs, an appropriate processing tool can be selected to process the workpiece, so as to meet the processing requirements, and has the advantages of compact structure and high efficiency. , more conducive to the characteristics of actual production needs.

Utility model content

The purpose of this utility model is to provide a new type of rotary tool change mechanism for beam-column material forming processing, which realizes the rotary tool change mode, and provides power for the spindle of the required tool through Morse No. a processing method.

In order to achieve the above-mentioned purpose, the technical scheme adopted by the present utility model is: a novel beam-column material forming and processing rotary tool-changing mechanism, which consists of four main shafts with saw blades, milling cutters, planers, and drill bits, four connecting shafts, a mo It is composed of No. 4 power shaft, rotating shaft, bearing, mounting plate, power shaft fixing frame, front fixing frame and frame connecting plate. The bearing is fixed on the front fixing frame, the mounting plate is fixed on the inner ring of the rotary bearing, four tool spindles are fixed on the mounting plate, and are arranged in a cross, and the four connecting shafts are fixed on the mounting plate and pass through the four spindles respectively. The bevel gear meshes, the rotating shaft is connected with the mounting plate; the power shaft fixing frame is connected to the frame connecting plate through the ball screw pair, the power shaft fixing frame moves horizontally on the frame connecting plate through the ball screw pair, and the power shaft fixing frame The Mohs No. 4 power shaft is fixed on it. When the machine tool is working, according to the processing requirements of the workpiece, the rotating shaft drives the mounting plate to rotate under the drive of the motor, so that the tool spindle that meets the processing requirements rotates to the lowest point and stops. The Mohs No. 4 power shaft is inserted into the connecting shaft. The Mohs No. 4 power shaft drives the connecting shaft to rotate under the drive of the motor, and the connecting shaft drives the tool spindle to rotate, so as to realize the processing of the workpiece. When one process cannot meet the processing of the workpiece When required, the motor that drives the Mohs No. 4 power shaft to rotate stops, the tool spindle stops processing, and the power shaft fixing frame pulls the Mohs No. 4 power shaft from the connecting shaft to the initial position through the screw pair transmission, and rotates at this time. The shaft drives the installation plate to rotate under the drive of the motor, so that the required tool spindle rotates to the lowest point, and the power shaft fixing frame moves forward to make the Mohs No. 4 power shaft enter the connecting shaft, and the Mohs No. 4 power shaft is in the The motor drives the connecting shaft to rotate, so as to provide power for the tool spindle to carry out processing operations. If the next process is required, repeat the above actions to carry out processing operations in sequence until the processing requirements are met.

The advantages of the utility model are: the novel beam-column material forming and processing rotary tool-changing mechanism solves the shortcomings of the existing woodworking machine tools with single function and cannot be processed in multiple ways on the same equipment, and different tool spindles are installed on the mounting plate. , realizes a variety of processing methods, makes the structure more compact, higher efficiency, saves processing costs, and is more conducive to the needs of actual processing and production.

Description of drawings:

Figure 1 is an arbitrary diagram of a new type of beam-column material forming and processing rotary tool-changing mechanism;

In the picture: 1. Spindle with planer 2. Spindle with saw blade 3. Mohs No. 4 power shaft 4. Power shaft fixing frame. Figure 2 is a front view of a new type of beam-column material forming and processing rotary tool-changing mechanism;

In the picture: 5. Spindle with milling cutter 6. Spindle with drill 7. Bearing 8. Mounting plate 9. Connecting shaft 10. Rotating shaft 11. Front fixing frame 12. Frame connecting plate.

Figure 3 is a side view of the installation disk shaft;

In the picture: 8. Installation disk.

Detailed ways

Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

The new type of beam-column material forming and processing rotary tool changing mechanism is composed of a frame connecting plate 12, a mounting plate 8, a Morse No. 4 power shaft 3, a rotating shaft 10, a spindle 2 with a saw blade, a spindle with a milling cutter 5, a belt A main shaft 1 with a planer, a main shaft 6 with a drill bit, a power shaft fixing frame 4, a bearing 7, a connecting shaft 9, a front fixing frame 11 and the like are constituted.

The components and functions of each part of the device are described below:

The bearing 7 is fixed on the front fixing frame 11, the mounting plate 8 is fixed on the inner ring of the bearing 7, four tool spindles are fixed on the mounting plate 8 and are distributed in a cross, and the four connecting shafts 9 are fixed on the mounting plate 8 and It meshes with the four main shafts respectively through bevel gears, and the rotating shaft 10 is connected to the mounting plate 8; the power shaft fixing frame 6 is connected to the frame connecting plate 12 through the ball screw pair, and the power shaft fixing frame 6 is connected to the machine through the ball screw pair. The frame connecting plate 12 moves horizontally, and the Mohs No. 4 power shaft 3 is fixed on the power shaft fixing frame 6 . When the machine tool is working, according to the processing requirements of the workpiece, the rotating shaft 10 drives the mounting plate 8 to rotate under the drive of the motor, so that the tool spindle that meets the processing requirements rotates to the lowest point and stops, and the power shaft frame 6 is driven by the screw pair. The forward movement causes Morse No. 4 power shaft 3 to be inserted into the connecting shaft 9. The No. 4 Mohs power shaft 3 drives the connecting shaft 9 to rotate under the drive of the motor, and the connecting shaft 9 drives the tool spindle to rotate, thereby realizing the processing of the workpiece. When the processing requirements of the workpiece cannot be met in one process, the motor that drives Morse No. 4 power shaft 3 to rotate stops, the tool spindle stops processing, and the power shaft fixing frame 6 connects the Morse No. 4 power shaft 3 from the connection through the screw pair transmission. The shaft 9 is pulled out to the initial position. At this time, the rotating shaft 10 drives the mounting plate 8 to rotate under the drive of the motor, so that the required tool spindle rotates to the lowest point, and the power shaft frame moves forward to make the Mohs No. 4 power The shaft 3 enters the connecting shaft 9, and the No. 4 power shaft 3 of Morse drives the connecting shaft 9 to rotate under the drive of the motor, so as to provide power for the tool spindle to carry out the processing operation. , until the processing requirements are met.

Claims (2)

1. A new type of rotary tool-changing mechanism for beam-column material forming, consisting of four main shafts with saw blades, milling cutters, planers, and drill bits, four connecting shafts, Morse No. 4 power shaft, rotating shaft, bearing, installation It is composed of a plate, a power shaft fixing frame, a front fixing frame and a frame connecting plate. Cross distribution, four connecting shafts are fixed on the mounting plate and mesh with the four main shafts through bevel gears respectively, and the rotating shaft is connected with the mounting plate; the power shaft fixing frame is connected to the frame connecting plate through a ball screw pair, and the power shaft is fixed The frame moves horizontally on the frame connecting plate through the ball screw pair, and the Mohs No. 4 power shaft is fixed on the power shaft fixing frame. 2. The novel beam-column material forming and processing rotary tool-changing mechanism according to claim 1, wherein the required tool spindle is rotated to the lowest point through the rotation of the mounting plate, and is inserted into the connecting shaft through the Morse No. 4 power shaft It provides power for the tool spindle, and realizes the four processing methods of sawing, planing, drilling and milling on the same machine tool.

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